feeder

Abstract

The present application provides a kind of feeding machine, it includes: horizontal pivot power device, circulating pivot power device, movement track, bucket device and discharging device.The feeding machine of the present application can automatically provide seasoning for each cooking position, by setting multiple buckets, it can meet the required seasoning types when cooking different dishes, fully meet the actual cooking demand.Through optimizing chain wheel mechanism, overcome the jumping problem caused by chain drive in prior art.Through the optimized design of bucket device, the storage of different seasonings can be realized, and the adjustment of the discharge amount can also be realized.Through the optimized design of discharging device, it can adapt to the smooth discharging of liquid bucket and solid bucket.In addition, through the optimized design of rack, it can prevent the deformation and sinking of feeding machine, improve the stability of feeding machine mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cooking automation, and particularly relates to a feeding machine. BACKGROUND

[0002] In the daily cooking process of large canteens, restaurants, fast food restaurants and other kitchens, it is necessary to add various seasonings to the cooked dishes. The addition of seasonings has a crucial influence on the taste of the product. In large canteens, restaurants, fast food restaurants and other kitchens, multiple cooking stations are provided, and each cooking station needs to be independently added with seasonings by manual operation, which is not conducive to the automation of cooking. Therefore, in view of the above problems, it is necessary to propose a further solution. SUMMARY

[0003] The present application aims to provide a feeding machine to overcome the deficiencies in the prior art.

[0004] To solve the above technical problems, the technical scheme of the present application is as follows:

[0005] A feeding machine comprises a horizontal pivoting power device, a circulating pivoting power device, a motion track, a hopper device and a discharging device.

[0006] The horizontal pivoting power device drives the circulating pivoting power device, the motion track, the hopper device and the discharging device to pivot as a whole, the circulating pivoting power device drives the hopper device to move along the motion track, and the discharging device is arranged at a discharging position and controls the hopper device to discharge.

[0007] As an improvement of the feeding machine of the present application, the horizontal pivoting power device comprises a rotary motor, a first speed reducer and a rotary arm, the output end of the rotary motor is connected to one end of the rotary arm through the first speed reducer, and the other end of the rotary arm is connected to the whole formed by the circulating pivoting power device, the motion track, the hopper device and the discharging device.

[0008] As an improvement of the feeding machine of the present application, the circulating pivoting power device comprises a concentric double-shaft driving mechanism and a sprocket mechanism.

[0009] The concentric double-shaft driving mechanism comprises a first driving module and a second driving module, any driving module comprises a driving motor and a second speed reducer, the driving motor is connected to the second speed reducer, the output end of the second speed reducer of the first driving module is connected to the bottom of the second driving module, the driving motor of the second driving module is further connected to the sprocket mechanism through the second speed reducer, and the sprocket mechanism drives the hopper device to move along the motion track.

[0010] As the improvement of the feeding machine of the present application, the chain wheel mechanism of the circulating pivot power device comprises a chain wheel shaft, a first wheel disc, a second wheel disc, a wheel tooth, a wheel tooth track, a bearing and a support;

[0011] The first wheel disc and the second wheel disc are sleeved on the chain wheel shaft from top to bottom, the upper end of the chain wheel shaft is pivotally connected with the support through the bearing, the top of any wheel disc is provided with the wheel tooth track connected with the support, any wheel disc comprises a wheel disc body and a wheel tooth sleeve extending from the peripheral edge of the wheel disc body, the wheel tooth is accommodated and installed in the wheel tooth sleeve of each wheel disc body, the top of the wheel tooth sleeve is provided with a waist-shaped hole, a positioning pin 3241 connected with the wheel tooth extends from the waist-shaped hole, the extending positioning pin can move along the upper wheel tooth track, and the upper wheel tooth track is correspondingly arranged at one end of the inside of the waist-shaped hole of each wheel tooth sleeve.

[0012] As the improvement of the feeding machine of the present application, a spring is further arranged between the wheel tooth and the wheel tooth sleeve, the wheel tooth is further provided with a spring column, one end of the spring is sleeved on the spring column, and the other end of the spring abuts against the side wall of the wheel tooth sleeve.

[0013] As the improvement of the feeding machine of the present application, the bucket device comprises a plurality of liquid buckets and a plurality of solid buckets, each bucket is installed and fixed through a bucket chain seat, and the bucket chain seat is driven to move circularly by the circulating pivot power device.

[0014] As the improvement of the feeding machine of the present application, the liquid bucket comprises an upper bucket body, a lower bucket body, a liquid outlet pipe, a cam, a first valve assembly and a second valve assembly.

[0015] The upper bucket body is provided with an openable and closable bucket cover at the top and a liquid outlet at the bottom, the liquid outlet is opened and closed by the first valve assembly, and the lower bucket body is installed at the bottom of the upper bucket body and selectively communicates with the upper bucket body according to the opening and closing of the liquid outlet.

[0016] The first valve assembly comprises a plug cover and a top rod, the plug cover is sleeved on the upper end of the top rod, the top rod penetrates through the liquid outlet of the upper bucket body and extends into the lower bucket body at the lower end.

[0017] The liquid outlet pipe, the cam and the second valve assembly are integrated in the inner cavity of the lower bucket body, the liquid outlet pipe is arranged in the inner cavity in the axial direction, one end of the liquid outlet pipe extends out of the inner cavity, and the opening at the other end is opened and closed by the second valve assembly.

[0018] The cam is sleeved on the liquid outlet pipe and is oppositely arranged with the opening in the inner cavity, the lower end of the top rod of the first valve assembly extends into the opening, and the end face thereof abuts against the cam.

[0019] The second valve assembly comprises a first top sleeve, a second top sleeve and a sealing cover.

[0020] The first top sleeve is sleeved on the other end of the liquid outlet pipe, the end face of the first top sleeve has two centrally symmetric convex surfaces, the second top sleeve also has two centrally symmetric convex surfaces, the first top sleeve cooperates with the second top sleeve, and the convex surfaces on the first top sleeve extend between the convex surfaces on the second top sleeve, a spring is further arranged between the second top sleeve and the closed end of the inner cavity, and the sealing cover is accommodated in the second top sleeve and can seal the opening of the other end of the liquid outlet pipe under the action of the second spring.

[0021] As an improvement of the feeding machine, the liquid barrel further comprises a fixing sleeve, a bearing, a traction rope and an elastic member.

[0022] The protruding end of the liquid outlet pipe is installed on the open end of the inner cavity through the fixing sleeve, the fixing sleeve comprises a fixing sleeve body and a clamp arranged on the outer side of the fixing sleeve body, the fixing sleeve is sleeved on the open end of the inner cavity through the clamp and can pivot relative to the open end of the inner cavity, the liquid outlet pipe is arranged in the fixing sleeve body, the bearing is sleeved on the liquid outlet pipe, one end of the traction rope is connected to the fixing sleeve, and one end of the elastic member is connected to the output end of the liquid outlet pipe and the other end is fixedly connected to the upper barrel body.

[0023] As an improvement of the feeding machine, the first solid barrel comprises a first barrel body, a first air blowing pipe, a first outer gear disc, a first stirring mechanism, a stirring disc and a discharging mechanism.

[0024] The first barrel body is provided with a barrel cover on the top and a trough around the edge of the bottom, and a discharging port is further formed in the trough, and a bottom cover is further buckled on the bottom of the first barrel body, an opening is formed in the bottom cover, and the opening is opened or closed by a flap.

[0025] The first outer gear disc is installed on the top of the barrel cover, and the first outer gear disc is in transmission connection with the discharging mechanism below the first barrel body through a gear shaft penetrating through the first outer gear disc.

[0026] The first air blowing pipe penetrates through the gear shaft, and both ends of the first air blowing pipe protrude from the gear shaft, and the lower end of the first air blowing pipe can abut against the flap on the bottom cover.

[0027] The first stirring mechanism comprises a stirring rod and a plurality of groups of stirring fins.

[0028] The stirring rod is arranged outside the gear shaft through a frame body.

[0029] The plurality of groups of stirring fins are sleeved on the gear shaft from top to bottom and can pivot synchronously with the gear shaft.

[0030] The poking disc is sleeved on the lower end of the gear shaft, and comprises a disc body and poking pieces arranged around the disc body, and any poking piece can move along the chute on the bottom of the first barrel body;

[0031] The discharging mechanism comprises an internal gear disc and a planetary gear, the internal gear disc is located below the first barrel body, the internal gear disc is provided with at least one discharging opening, and the lower end of the gear shaft is engaged with the internal gear disc through the planetary gear.

[0032] As the improvement of the feeding machine, the first solid barrel comprises a first barrel body, a first blowing pipe, a first external gear disc, a first stirring mechanism, a poking disc and a discharging mechanism.

[0033] The first barrel body is provided with a barrel cover on the top, and a chute is formed around the edge of the bottom, and a discharging opening is further formed on the chute, a bottom cover is further buckled on the bottom of the first barrel body, an opening is formed on the bottom cover, and the opening is opened or closed by a flap;

[0034] The first external gear disc is installed on the top of the barrel cover, and the first external gear disc is in transmission connection with the discharging mechanism through a gear shaft which is axially penetrated;

[0035] The first blowing pipe is penetrated in the gear shaft, and both ends of the first blowing pipe are extended from the gear shaft, and the lower end of the first blowing pipe can abut against the flap on the bottom cover;

[0036] The first stirring mechanism comprises a stirring rod and a plurality of groups of stirring fins.

[0037] The stirring rod is arranged outside the gear shaft through a frame body;

[0038] The plurality of groups of stirring fins are sleeved on the gear shaft from top to bottom, and can be synchronously pivoted with the gear shaft;

[0039] The poking disc is sleeved on the lower end of the gear shaft, and comprises a disc body and poking pieces arranged around the disc body, and any poking piece can move along the chute on the bottom of the first barrel body;

[0040] The discharging mechanism comprises a transmission gear set, a quantitative discharging disc and a cavity.

[0041] The transmission gear set and the quantitative discharging disc are installed in the material cavity, and the bottom of the first barrel is provided with an opening which is communicated with the space of the material cavity where the quantitative discharging disc is arranged; the transmission gear set comprises a first gear which is sleeved on the lower end of the gear shaft, a second gear which is engaged with the first gear and is pivotally connected in the material cavity, a screw rod which is provided with a third gear which is engaged with the second gear at one end, and a fourth gear which is engaged with the screw rod;

[0042] The quantitative discharging disc is arranged opposite to the opening of the bottom of the first barrel, and the bottom of the material cavity is further provided with a material falling opening which is arranged opposite to the quantitative discharging disc; the quantitative discharging disc comprises end plates at two sides, a pushing piece which is installed between the two end plates and equally divides the space between the two end plates, and the fourth gear is sleeved on the pivot at one end of the quantitative discharging disc.

[0043] As the improvement of the feeding machine, the first solid material barrel comprises a first barrel body, a first air blowing pipe, a first external gear disc, a first stirring mechanism, a pushing disc and a discharging mechanism.

[0044] The top of the first barrel body is provided with a barrel cover, the bottom of the barrel cover is formed with a material groove around the edge, and the material groove is further provided with a discharging opening; the bottom of the first barrel body is further screwed with a bottom cover, the bottom cover is provided with an opening, and the opening is opened or closed by a flap.

[0045] The first external gear disc is installed on the top of the barrel cover, and the first external gear disc is in transmission connection with the discharging mechanism through a gear shaft which is axially penetrated.

[0046] The first air blowing pipe is penetrated in the gear shaft, and the two ends of the first air blowing pipe are extended from the gear shaft; the lower end of the first air blowing pipe can abut against the flap on the bottom cover.

[0047] The first stirring mechanism comprises a stirring rod and a plurality of groups of stirring fins.

[0048] The stirring rod is arranged outside the gear shaft through a frame body.

[0049] The plurality of groups of stirring fins are sleeved on the gear shaft from top to bottom and can be synchronously pivoted with the gear shaft.

[0050] The pushing disc is sleeved on the lower end of the gear shaft, and the pushing disc comprises a pushing disc body and pushing pieces which are arranged around the pushing disc body; any pushing piece can move along the material groove of the bottom of the first barrel body.

[0051] The discharging mechanism comprises a spring, an adjusting disc, a fixed disc, a planetary gear, a material door and a material door air cylinder.

[0052] The fixed disc is located below the first barrel body, and has a discharging opening; the lower end of the gear shaft is engaged with the fixed disc through the planetary gear; the adjusting disc is arranged below the fixed disc, and has a discharging channel capable of extending into the discharging opening of the fixed disc and a guide column capable of being inserted into the fixed disc; the discharging channel of the adjusting disc is communicated with the hopper of the bottom cover; and the spring is arranged between the adjusting disc and the fixed disc and is in a compressed state.

[0053] As an improvement of the feeding machine, the second solid material barrel comprises a second barrel body, a second air blowing pipe, a second outer gear disc, a second stirring mechanism and a grinding mechanism.

[0054] The second barrel body is provided with a barrel cover at the top and a discharging opening at the bottom, and the discharging opening is opened or closed through a bottom cover;

[0055] The second outer gear disc is installed on the top of the barrel cover, and is in transmission connection with the grinding mechanism at the bottom of the second barrel body through a gear shaft which is arranged in an axial direction;

[0056] The second air blowing pipe penetrates through the gear shaft, and the two ends of the second air blowing pipe extend out of the gear shaft; the lower end of the second air blowing pipe is connected with the cover of the bottom cover, and a plurality of air outlet holes are circumferentially arranged around the edge of the cover; the plurality of air outlet holes are respectively communicated with the lower end of the second air blowing pipe through the air passages in the cover;

[0057] The second stirring mechanism comprises a stirring rod and a plurality of groups of stirring fins.

[0058] The stirring rod is arranged outside the gear shaft through a frame body;

[0059] The plurality of groups of stirring fins are sleeved on the gear shaft from top to bottom and can be synchronously pivoted with the gear shaft;

[0060] The grinding mechanism comprises grinding inner teeth and grinding outer teeth.

[0061] The grinding inner teeth are installed on the lower end of the gear shaft, and are conical; a plurality of circumferentially spaced grinding inner teeth are formed on the conical surface; an inlet groove is formed between the grinding inner teeth; first main grinding edges are formed on the two side edges of any grinding inner tooth; and first auxiliary grinding edges are circumferentially arranged on the four side edges of one end of the grinding inner tooth; the grinding outer teeth are formed on the wall surface opposite to the grinding inner teeth of the bottom cover; and the grinding outer teeth have second main and auxiliary grinding edges corresponding to the first main and auxiliary grinding edges of the grinding inner teeth.

[0062] As the improvement of the feeding machine, the barrel chain seat comprises a plurality of barrel mounting seats corresponding to the number of barrels and a pivot connecting member pivotally connecting two adjacent barrel mounting seats;

[0063] The barrel mounting seat comprises a vertical plate and a horizontal support plate vertically connected to the bottom of the vertical plate;

[0064] The liquid and solid barrel hooks are fixedly connected to the vertical plate, and a guide wheel is pivotally connected below the back of any vertical plate, another guide wheel is pivotally connected to the edge of the horizontal support plate, and a hook wheel is further connected above the back of the vertical plate;

[0065] The two side edges of the pivot connecting member are respectively pivotally connected to the adjacent barrel mounting seats, and another guide wheel is pivotally connected to the upper and lower ends of the pivot connecting member.

[0066] As the improvement of the feeding machine, the feeding device comprises a liquid feeding mechanism and a solid feeding mechanism;

[0067] The liquid feeding mechanism comprises a push plate, a connecting frame, a fixed plate and a first pivot motor;

[0068] The first pivot motor is drivingly connected to the lower end of the connecting frame through a lead screw, the upper end of the connecting frame is connected to the fixed plate, one end of the push plate is connected to the fixed plate and can synchronously move with the fixed plate, and the other end of the push plate is connected with or integrally provided with an arc top plate;

[0069] The solid feeding mechanism comprises a transmission gear, a second pivot motor, a buffer structure and a gas supply structure;

[0070] The transmission gear is connected between the fixed plate and the push plate through a pivot shaft, and a belt pulley is concentrically arranged on the transmission gear, and the second pivot motor is linked with the belt pulley of the transmission gear through a transmission belt;

[0071] The buffer structure comprises a baffle, a spring and a stop block, the baffle is a U-shaped structure, the two ends of the baffle are respectively connected to the two ends of the transmission gear pivot shaft, the stop block is located on one side of the baffle and is fixed on the push plate, and the spring is arranged between the baffle and the stop block;

[0072] The gas supply structure comprises a gas supply pipe and a swing assembly;

[0073] The swing assembly comprises a guide plate and a pivot mounting seat, the gas supply pipe is pivotally mounted on the material discharging support through the pivot mounting seat, the pivot mounting seat comprises a fixed seat and a pivot connecting sleeve, the fixed seat is mounted on the material discharging support and located at one side of the push plate, one end of the pivot connecting sleeve is sleeved on the gas supply pipe, and the other end is pivotally connected with the fixed seat through a pin shaft, and the guide plate is fixed at one side of the push plate and can synchronously move with the push plate;

[0074] A guide groove is formed on the guide plate and inclined downward to the material discharging position, another pivot connecting sleeve is sleeved on the gas supply pipe, a pin is arranged between one end of the pivot connecting sleeve and the guide groove, and the pin is initially located at one end of the guide groove close to the material discharging position, and the other pivot connecting sleeve is located at the rear of the pivot mounting seat.

[0075] As the improvement of the feeding machine, the engaging teeth on the surface of the outer gear disc of the transmission gear are discontinuously arranged when the transmission gear is located at the initial position, and the engaging teeth on both sides of the toothless position have length difference.

[0076] As the improvement of the feeding machine, the material discharging device further comprises a clamping mechanism.

[0077] The clamping mechanism is located at one side of the material discharging position and arranged opposite to the material discharging position.

[0078] The clamping mechanism comprises a clamping wheel, a clamping arm and a clamping cylinder.

[0079] The two clamping arms are cross-pivotally connected, one end of the two clamping arms is vertically pivotally connected with the clamping wheel respectively, and the other end of the two clamping arms is pivotally connected with the output end of the clamping cylinder through a connecting rod respectively, and the material bucket device further comprises oppositely and obliquely arranged clamping grooves capable of cooperating with the clamping wheel.

[0080] As the improvement of the feeding machine, the feeding machine further comprises a water supplementing device.

[0081] The water supplementing device comprises a cold water supply mechanism, a hot water supply mechanism and a water purifying mechanism.

[0082] The cold water supply mechanism comprises a cold water pipe and a first valve arranged on the cold water pipe, one end of the cold water pipe extends to a discharging position, the other end is connected with a cold water outlet of the water purifying mechanism, the first valve opens or closes the cold water pipe, the hot water supply mechanism comprises a hot water pipe and a second valve arranged on the hot water pipe, one end of the hot water pipe extends to a discharging position, the other end is connected with a hot water outlet of the water purifying mechanism, the second valve opens or closes the hot water pipe, and the water purifying mechanism comprises a plurality of filters which are connected in parallel and / or in series and assembled together, and the filters assembled together form an overall structure with a cold water inlet, a hot water inlet, a cold water outlet and a hot water outlet.

[0083] Compared with the prior art, the feeding machine has the advantages that: the feeding machine can automatically provide seasonings for each cooking position, and the plurality of seasoning barrels can meet the requirements of different dishes, thereby fully meeting the actual cooking requirements. The chain wheel mechanism is optimized to overcome the jumping problem caused by the chain transmission in the prior art. The barrel device is optimized to store different seasonings and adjust the amount of seasoning. The discharging device is optimized to adapt to the smooth discharging of liquid barrels and solid barrels. In addition, the rack is optimized to prevent the feeding machine from deforming and sinking, thereby improving the stability of the feeding machine. BRIEF DESCRIPTION OF DRAWINGS

[0084] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0085] Figure 1 It is a perspective view of an embodiment of the feeding machine of the present application.

[0086] Figure 2 It is a perspective view of an embodiment of the feeding machine of the present application. Figure 1 It is a perspective view of an embodiment of the feeding machine of the present application.

[0087] Figure 3 It is a perspective view of an embodiment of the feeding machine of the present application. Figure 2 It is a perspective view of an embodiment of the feeding machine of the present application.

[0088] Figure 4 It is a perspective view of an embodiment of the feeding machine of the present application. Figure 2 It is a perspective view of an embodiment of the feeding machine of the present application.

[0089] Figure 5 It is a perspective view of an embodiment of the feeding machine of the present application. Figure 1 It is a perspective view of an embodiment of the feeding machine of the present application.

[0090] Figure 6 for Figure 5 3D exploded view of the central circulation pivot power unit;

[0091] Figure 7 for Figure 6 Enlarged 3D schematic diagram of the central sprocket mechanism;

[0092] Figure 8 for Figure 7 An exploded three-dimensional diagram of the sprocket mechanism shown.

[0093] Figure 9 for Figure 2 A three-dimensional schematic diagram of the motion track;

[0094] Figure 10 for Figure 2 3D exploded view of the liquid tank;

[0095] Figure 11 for Figure 2 3D exploded view of the first solid material barrel in the middle;

[0096] Figure 12 An exploded view of an alternative to the first solid material hopper;

[0097] Figure 13 An exploded perspective view of an alternative to the first solid material hopper;

[0098] Figure 14 for Figure 2 3D exploded view of the second solid material hopper;

[0099] Figure 15 for Figure 2 3D exploded view of the chain support for the feed hopper;

[0100] Figure 16 for Figure 15 Enlarged 3D schematic diagram of the central feed hopper mounting base and pivot connector;

[0101] Figure 17 for Figure 2 Enlarged 3D schematic diagram of the feeding device;

[0102] Figure 18 for Figure 17 A three-dimensional schematic diagram of the feeding device from another angle;

[0103] Figure 19 for Figure 18 A three-dimensional enlarged schematic diagram of the central transmission gear and the corresponding external gear disk;

[0104] Figure 20 for Figure 17A perspective view of the air supply structure;

[0105] Figure 21 A perspective view of the air supply structure; Figure 17 A perspective view of the air supply structure;

[0106] Figure 22 A perspective view of the air supply structure; DETAILED DESCRIPTION

[0107] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0108] As Figure 1 shown, an embodiment of the present application provides a feeding machine, which comprises a base 10, a horizontal pivoting power device 20, a circulating pivoting power device 30, a motion track 40, a bucket device 50, a discharging device 60, a cleaning device 70, a protective cover 80, a rack 90 and a water supplement device 100.

[0109] The base 10 is used for collecting other structures of the feeding machine of the present application, which comprises a hollow or internally provided counterweight column structure 11, the column structure 11 has supporting feet 12 at the bottom, reinforcing ribs are connected between the column structure 11 and the supporting feet 12 at the bottom, and the supporting feet 12 are provided with holes for fixing the base 10.

[0110] The horizontal pivoting power device 20 is used for driving the circulating pivoting power device 30, the rack 90, the motion track 40, the bucket device 50, the discharging device 60 and the cleaning device 70 to pivot integrally in a plane.

[0111] The horizontal pivoting power device 20 comprises a first housing 21, a rotating motor, a first speed reducer 23 and a rotating arm 24. The first housing 21 is installed on the side surface of the base 10, the rotating motor is accommodated in the first housing 21, the output end of the rotating motor is drivingly connected with one end of the rotating arm 24 through the first speed reducer 23, and the other end of the rotating arm 24 is connected with the whole formed by the circulating pivoting power device 30, the rack 90, the motion track 40, the bucket device 50, the discharging device 60 and the cleaning device 70. In this way, the rotating arm 24 can be driven to pivot in the horizontal plane under the driving of the rotating motor. Meanwhile, one end of the rotating arm 24 is connected with the speed reducer through a first connecting seat.

[0112] The circulating pivot power device 30, the movement track 40, the hopper device 50, the discharging device 60 and the cleaning device 70 are integrated on the frame 90 and accommodated in the protective cover 80 buckled on the frame 90.

[0113] As shown in Figure 2 、 3 , 4, the frame 90 comprises a bottom plate 91, a base 92, a frame 93 and a support plate 94.

[0114] The base 92 is installed on the bottom plate 91, and the frame 93 is installed on the base 92. The frame 93 comprises upper frame cross beams 931 and lower frame vertical beams 932. The two upper frame cross beams 931 are arranged in parallel relative to each other, and any upper frame cross beam 931 is connected to the base 92 through two lower frame vertical beams 932 respectively. Meanwhile, the two upper frame cross beams 931 are also connected through a short beam 933. In addition, the frame 90 is also connected with pull rods 95 at one end and the other end close to the horizontal pivot power device 20, which can avoid the frame 90 and other devices thereon from sinking.

[0115] The support plate 94 comprises stabilizing plates 941 and arc-shaped support plates 942. The stabilizing plates 941 can provide an attracting force to the hopper device 50 while playing a supporting role, so as to avoid the hopper device 50 from deviating from the initial installation position due to its own weight during the circulating movement. Specifically, the stabilizing plates 941 are installed on the base 92 and symmetrically distributed on both sides of the frame 93. Any stabilizing plate 941 comprises a stabilizing plate body 9411 and a frame 9412, the frame 9412 is connected to the base 92 at the bottom, and the stabilizing plate body 9411 is connected to the frame 9412. The arc-shaped support plates 942 are two, arranged in an upper and lower manner, and installed on the base 92 through a connecting plate and distributed at one end of the frame 93.

[0116] The circulating pivot power device 30 is installed on the frame 93, which can drive the hopper device 50 to move circularly on the movement track 40 after the horizontal pivot power device 20 is driven into position.

[0117] As shown in Figure 5 、 6 , 7, 8, the circulating pivot power device 30 comprises a concentric double-shaft driving mechanism 31 and a sprocket mechanism 32.

[0118] The concentric double-shaft driving mechanism 31 comprises a first driving module 311 and a second driving module 312.

[0119] The first driving module 311 is used to drive the overall pivoting of the circulating pivoting power device 30, the movement track 40, the material bucket device 50, the discharging device 60, the cleaning device 70, the protective cover 80 and the rack 90, and the second driving module 312 is used to drive the chain wheel mechanism 32 to work.

[0120] Any one of the driving modules 311 and 312 comprises a driving motor 3111 and a second speed reducer 3112, and the driving motor 3111 is connected with the second speed reducer 3112.

[0121] The output end of the second speed reducer 3112 of the first driving module 311 is in transmission connection with the bottom of the second housing of the second driving module 312, and the driving motor 3111 of the second driving module 312 is further in transmission connection with the chain wheel mechanism 32 through the second speed reducer 3112. Thus, when the first driving module 311 works, the circulating pivoting power device 30, the movement track 40, the material bucket device 50 and the like can be driven to pivot as a whole through the second driving module 312, and when the second driving module 312 works, the chain wheel mechanism 32 can be driven to pivot independently.

[0122] In terms of installation mode, in the first driving module 311, the driving motor 3111 is accommodated in a first housing 3113, the second speed reducer 3112 is accommodated in a second housing 3114, and the upper end face of the first housing 3113 is locked to the lower end face of the second housing 3114 by screws. In order to be connected with the rotating arm 24, two oppositely arranged connecting arms 31131 are further connected or integrally arranged on the first housing 3113.

[0123] In the second driving module 312, the driving motor 3111 is accommodated in a third housing 3115, and the second speed reducer 3112 is accommodated in a fourth housing 3116. The upper end face of the third housing 3115 is butted to the lower end face of the fourth housing 3116. A first flange structure is arranged on the lower end face of the third housing 3115, and the output end of the second speed reducer 3112 of the first driving module 311 is connected with the first flange structure.

[0124] In order to be in transmission connection with the chain wheel mechanism 32, the concentric double-shaft driving mechanism 31 further comprises a flange pivoting connecting sleeve 313, one end of the flange pivoting connecting sleeve 313 is provided with a second flange structure, the output end of the second speed reducer 3112 of the second driving module 312 is connected with the second flange structure. The other end of the flange pivoting connecting sleeve 313 is provided with a shaft sleeve 3131, a rectangular limiting groove is arranged on the inner side wall of the shaft sleeve 3131, and the lower end of the chain wheel shaft of the chain wheel mechanism 32 is in transmission connection with the shaft sleeve 3131.

[0125] The chain wheel mechanism 32 is used to drive the barrel device 50 to perform a circular motion under the action of the concentric double-shaft driving mechanism 31. The chain wheel mechanism 32 is pivotally arranged on the base 92 and distributed at the other end of the frame 93. In the prior art, a conventional chain wheel is engaged with a chain through the teeth on the chain wheel. When the chain wheel rotates, the chain can be further driven to transmit power. However, the teeth on the conventional chain wheel are not easy to disengage from the chain, which can easily cause the chain to jump.

[0126] To solve the above problems, the chain wheel mechanism 32 of the embodiment does not use a conventional chain to drive, but drives the barrel device 50 to perform a circular motion by a pushing manner. The chain wheel mechanism 32 includes a chain wheel shaft 321, a first disc 322, a second disc 323, a tooth 324, a tooth track 325, a bearing, and a bracket 327. The first disc 322 and the second disc 323 are arranged on the chain wheel shaft 321 from top to bottom. The upper end of the chain wheel shaft 321 is pivotally connected to the bracket 327 through the bearing. The top of any disc 322, 323 is provided with a tooth track 325, which is connected to the bracket 327. One end of the pull rod 95 is connected to the bracket 327, and the other end is connected to the distal end of the horizontal pivot power device 20 opposite to the rack 90.

[0127] The tooth track 325 includes an arc track segment 3251 and straight track segments 3252 extending from both ends of the arc track segment 3251. One end of the straight track segments 3252 is connected to the outside, and the other end of the straight track segments 3252 is connected through a connecting rod 3253. The end of the two straight track segments connected to each other faces the barrel device 50.

[0128] Any disc 322, 323 includes a disc body 3221 and a tooth sleeve 3222 extending from the periphery of the disc body 3221. The tooth 324 is installed in the tooth sleeve 3222 of each disc body 3221. The top of the tooth sleeve 3222 is provided with a waist-shaped hole 32221. A positioning pin 3241 connected to the tooth 324 extends from the waist-shaped hole 32221, and the extending positioning pin can move along the upper tooth track 325. The upper tooth track 325 is arranged corresponding to one end of the inside of the waist-shaped hole 32221 of each tooth sleeve 3222.

[0129] As each tooth 324 moves along the tooth track 325, it remains contained within its corresponding tooth sleeve 3222. When a tooth 324 slides out of the linear track section 3252, it separates from the upper tooth track 325, allowing it to extend from its corresponding tooth sleeve 3222 and engage with the material bucket chain seat 54 of the material bucket device 50, thus driving the material bucket chain seat 54 in cyclical motion. When a tooth 324, as its corresponding wheel rotates, enters the linear track section 3252 on the other side, its locating pin slides along the linear track section 3252, causing the tooth 324 to be contained back into its corresponding tooth sleeve 3222, assisting in the disengagement of the tooth 324 from the material bucket chain seat 54. To facilitate the engagement of each tooth 324 with the material bucket chain seat 54 of the material bucket device 50, the end face of each tooth 324 is connected to its top and bottom surfaces via guide ramps.

[0130] Furthermore, to facilitate the smooth extension of the gear tooth 324 after it separates from the upper gear track 325, a spring 328 is provided between the gear tooth 324 and the gear sleeve 3222 it is attached to. Thus, when the gear tooth 324 is housed in the gear sleeve 3222, the spring 328 is compressed; and when the gear tooth 324 separates from the upper gear track 325, the spring 328 releases its elastic force, ejecting the corresponding gear tooth 324. To facilitate the fixation of the spring 328, a spring post is also provided on the gear tooth 324, with one end of the spring 328 fitted onto the spring post and the other end abutting against the side wall of the gear sleeve 3222.

[0131] like Figure 9 As shown, the material hopper device 50 is used to store the seasonings to be added and moves along the motion track 40 under the drive of the circulating pivot power device 30. The motion track 40 is mounted on the frame 90 and includes an inner upper guide rail 41, an inner lower guide rail 42, and an outer lower guide rail 43. The inner upper guide rail 41 is mounted on the two upper frame beams 931 of the frame 90 via several connectors. The inner lower guide rail 42 and the outer lower guide rail 43 are mounted on the base 92 of the frame 90, with the inner upper guide rail 41 located directly above the inner lower guide rail 42.

[0132] The material container device 50 includes a liquid material container 51, a first solid material container 52, and a second solid material container 53. The number of each material container is set according to requirements and is installed and fixed by a material container chain seat 54. The material container chain seat 54 is further capable of moving along the motion track 40 under the drive of the circulating pivot power device 30.

[0133] like Figure 10As shown, the liquid ingredient tank 51 is used to store liquid ingredients so as to release the liquid ingredients therein when reaching the corresponding cooking station. The liquid ingredient tank 51 comprises an upper tank body 511, a lower tank body 512, a liquid outlet pipe 513, a fixing sleeve 514, a bearing 515, a cam 516, an air pipe, a first valve assembly 518, a second valve assembly 519, an elastic member, a traction rope and an end cover 522.

[0134] The upper tank body 511 has an openable and closable ingredient cover 523 at the top and a liquid outlet at the bottom. The liquid outlet is opened or closed by the first valve assembly 518. The lower tank body 512 is mounted at the bottom of the upper tank body 511 and selectively communicates with the upper tank body 511 according to the opening or closing of the liquid outlet. Meanwhile, the air pipe is arranged through the upper tank body 511, one end of which extends to the external environment and the other end of which extends to the lower tank body 512, so as to keep the air pressure balanced and facilitate the smooth flow of liquid.

[0135] The first valve assembly 518 comprises a plug cover 5181, a top rod 5182 and a first spring. The plug cover 5181 is sleeved on the upper end of the top rod 5182, the top rod 5182 is arranged in the liquid outlet of the upper tank body 511, and the lower end of the top rod 5182 extends to the lower tank body 512. The first spring is arranged between the lower end of the top rod 5182 and the end face of the liquid outlet and is in a compressed state. In this way, the plug cover 5181 can seal the liquid outlet at the bottom of the upper tank body 511 by compressing the first spring. In order to increase the sealing area of the plug cover 5181, the contact surface between the plug cover 5181 and the liquid outlet is inclined.

[0136] The lower tank body 512 has a transversely arranged inner cavity 5121, which is open at one end and closed at the other end. The inner cavity 5121 further has an opening 51211 on the side wall. The liquid outlet pipe 513, the bearing 515, the cam 516 and the second valve assembly 519 are integrated in the inner cavity 5121. The liquid outlet pipe 513 is arranged in the inner cavity 5121 in the axial direction, one end of the liquid outlet pipe 513 extends out of the inner cavity 5121, and the extending end of the liquid outlet pipe 513 is T-shaped, one end of the T-shaped pipe head 5131 is for liquid outlet and the other end is closed. In this way, it is ensured that the residual liquid is stored in the closed end of the T-shaped pipe head after liquid outlet, preventing dripping during operation. The other end of the liquid outlet pipe 513 is opened or closed by the second valve assembly 519.

[0137] The protruding end of the liquid outlet pipe 513 is installed on the open end of the inner cavity 5121 through a fixing sleeve 514. The fixing sleeve 514 comprises a fixing sleeve body 5141 and a clamping sleeve 5142 arranged on the outer side of the fixing sleeve body 5141. The fixing sleeve 514 is sleeved on the open end of the inner cavity 5121 through the clamping sleeve 5142 and can pivot relative to the open end of the inner cavity 5121. The liquid outlet pipe 513 is sleeved in the fixing sleeve body 514. A bearing 515 is sleeved on the liquid outlet pipe 513 to assist the liquid outlet pipe 513 to pivot relative to the inner cavity 5121.

[0138] A cam 516 is sleeved on the liquid outlet pipe 513 and is arranged opposite to the opening on the inner cavity 5121. The lower end of the top rod 5182 of the first valve assembly 518 extends into the opening and the end face thereof abuts against the cam 516. In this way, when the liquid outlet pipe 513 pivots, the cam 516 on the liquid outlet pipe 513 synchronously pivots, so that the cam 516 can push the plug cover 5181 away through the top rod 5182, so that the plug cover 5181 opens the liquid outlet on the upper barrel body 511 as described above, so that the liquid seasoning stored in the upper barrel body 511 flows into the lower barrel body 512. When the liquid outlet pipe 513 reversely pivots, the cam 516 returns to the initial position and the plug cover 5181 again seals the liquid outlet on the bottom of the upper barrel body 511.

[0139] As described above, the second valve assembly 519 opens or closes the other end of the liquid outlet pipe 513. Specifically, the second valve assembly 519 comprises a first top sleeve 5191, a second top sleeve 5192, a sealing cover 5193 and a second spring 5194. The first top sleeve 5191 is sleeved on the other end of the liquid outlet pipe 513, and the end face of the first top sleeve 5191 has two centrally symmetric convex surfaces. The first top sleeve 5191 cooperates with the second top sleeve 5192, and the convex surfaces on the first top sleeve 5191 extend between the convex surfaces on the second top sleeve 5192. The second top sleeve 5192 and the closed end of the inner cavity 5121 are further provided with the second spring 5194 in a compressed state. The sealing cover 5193 is accommodated and installed in the second top sleeve 5192 and can seal the opening of the other end of the liquid outlet pipe 513 under the action of the second spring 5194.

[0140] Thus, when the outlet pipe 513 pivots, its first top sleeve 5191 can pivot synchronously. At this time, the convex surface on the first top sleeve 5191 can slide along the convex surface on the second top sleeve 5192, thereby pushing the second top sleeve 5192 to move axially, causing the sealing cap 5193 inside to separate from the opening at the other end of the outlet pipe 513, so that the liquid seasoning flowing into the inner cavity 5121 through the opening can flow into the outlet pipe 513, and further flow out through the outlet port of the outlet pipe 513. When the outlet pipe 513 pivots in the opposite direction, the second top sleeve 5192 returns to its initial position, and the sealing cap 5193 closes the opening at the other end of the outlet pipe 513 again.

[0141] To enable the pivoting of the outlet pipe 513, one end of a traction rope is connected to a fixed sleeve 514. When tension is applied to the traction rope, it further pulls the outlet pipe 513 connected to the fixed sleeve 514 to pivot. This causes the outlet pipe 513 to open the first valve assembly 518 and the second valve assembly 519, allowing the liquid seasoning to be discharged. Simultaneously, to enable the reverse pivoting of the outlet pipe 513, one end of the aforementioned elastic element is connected to the output end of the outlet pipe 513, and the other end is fixedly connected to the upper barrel 511. Thus, when the tension on the traction rope is stopped, the outlet pipe 513 can pivot in the reverse direction under the restoring tension of the elastic element, returning to its initial position. In one embodiment, the elastic element is a spring.

[0142] like Figure 11 As shown, the first solid material hopper 52 is used to store small granular or powdered solid seasonings, and includes: a first hopper body 521, a first air blowing pipe 522, a first external gear disk 523, a first stirring mechanism 524, a material feeding disk 525, and a material discharging mechanism 526.

[0143] The first barrel 521 is used to store solid seasonings. It has a lid 5211 on top and a trough around its bottom edge, with a discharge port on the trough. A bottom cover 5213 is also fitted onto the bottom of the first barrel 521, with an opening that can be opened or closed by a flap 5214. A feeding port is also provided on the outer wall of the first barrel 521, which is opened or closed by a feeding gate 5215.

[0144] The first external gear disk 523 is mounted on the top of the barrel cover 5211. The first external gear disk 523 is connected to the discharge mechanism 526 below the first barrel body 521 via a gear shaft 5231 that extends through it axially. Thus, when the first external gear disk 523 pivots, it can drive the discharge mechanism 526 connected to it to discharge material.

[0145] The first air-blowing pipe 522 is used to blow out solid seasonings. It passes through the gear shaft 5231, and both ends of the first air-blowing pipe 522 extend out of the gear shaft 5231. The lower end of the first air-blowing pipe 522 can abut against the flap 5214 on the bottom cover 5213. At the same time, an air nozzle 5221 is also installed at the upper end of the first air-blowing pipe 522, and a compression spring 5222 is provided between the air nozzle 5221 and the first external gear disk 523. In this way, air can be passed into the first air-blowing pipe 522 through the air nozzle 5221.

[0146] The first stirring mechanism 524 is used to break up the solid seasonings in the first barrel 521 so that the solid seasonings can be discharged smoothly. The first stirring mechanism 524 includes: a stirring rod 5241 and multiple sets of stirring fins 5242.

[0147] The stirring rod 5241 is mounted on the outside of the gear shaft 5231 via a frame 5243. The frame 5243 includes two opposing rings and four connecting rods connecting the two rings. There are several stirring rods 5241, which are connected to the rings and connecting rods at their respective angles and extend towards the central stirring shaft. In one embodiment, two central stirring rods 5241 are connected to the upper ring, two opposing connecting rods are each connected to a connecting rod, and a downwardly inclined stirring rod 5241 is provided at the connection point between the lower ring and the connecting rod.

[0148] Multiple sets of stirring fins 5242 are mounted on the gear shaft 5231 from top to bottom and can pivot synchronously with the gear shaft 5231. In one embodiment, there are three sets of stirring fins 5242, wherein the upper two sets of stirring fins 5242 each have three stirring blades, each stirring blade being inclined downwards. The lowermost set of stirring fins 5242 has three stirring blades, each stirring blade being inclined upwards. Each stirring blade has a cutting edge suitable for cutting into solid seasonings.

[0149] A feeding disc 525 is fitted onto the lower end of the gear shaft 5231 and includes a feeding disc body 5251 and feeding disc blades 5252 disposed around the feeding disc body 5251. Each feeding disc blade 5252 can move along the material trough at the bottom of the first barrel 521. Thus, when the first external gear disc 523 drives the gear shaft 5231 to pivot, the feeding disc 525 can feed the dispersed solid seasoning from the material trough. Simultaneously, each feeding disc blade 5252 also has an oblong hole.

[0150] The discharging mechanism 526 includes an internal gear disk 5261 and a planetary gear 5262. The internal gear disk 5261 is located below the first barrel 521 and has at least one discharge port. The lower end of the gear shaft 5231 meshes with the internal gear disk 5261 via the planetary gear 5262. Thus, when the first external gear disk 523 drives the gear shaft 5231 to pivot, there is a speed difference between the feeding disc 525 and the internal gear disk 5261. Therefore, when the discharge port on the internal gear disk 5261 is aligned with the discharge port of the trough, the gear shaft 5231 can drive the feeding disc 525 to push the solid seasoning out from the discharge port and the discharge port. When the solid seasoning is pushed out, it falls into the bottom cover 5213. At this time, when the first air blowing pipe 522 is pressed down under the action of external force, it can push open the flap 5214. At the same time, the first air blowing pipe 522 blows airflow, causing the solid seasoning that has fallen into the bottom cover 5213 to be blown out.

[0151] Alternatively, in order to achieve quantitative discharge, in another embodiment, the first solid material hopper 52 includes a similar first hopper body 521, a first external gear disk 523, a first stirring mechanism 524, and a feeding disk 525, and the discharge mechanism 526 is improved.

[0152] At this time, as Figure 12 As shown, the discharge mechanism 526 in this embodiment includes a transmission gear set 5263, a quantitative discharge disc 5264, and a material cavity 5265. The transmission gear set 5263 and the quantitative discharge disc 5264 are installed in the material cavity 5265, and the bottom of the first barrel 521 has an opening communicating with the space of the material cavity 5265 where the quantitative discharge disc 5264 is located. The transmission gear set 5263 includes: a first gear 52631 fitted on the lower end of the gear shaft 5231, a second gear 52632 meshing with the first gear 52631 and pivotally connected in the material cavity 5265, a screw 52634 with a third gear 52633 meshing with the second gear 52632 fitted at one end, and a fourth gear 52635 meshing with the screw 52634.

[0153] The quantitative dispensing disc 5264 is positioned opposite the bottom opening of the first barrel 521, and the bottom of the material cavity 5265 is also provided with a discharge port 52651 opposite to the quantitative dispensing disc 5264. The quantitative dispensing disc 5264 includes: end plates 52641 on both sides, and a lever 52642 installed between the two end plates 52641 and equally dividing the space between the two end plates 52641. A fourth gear 52635 is mounted on a pivot at one end of the quantitative dispensing disc 5264. Thus, when the first external gear disc 523 drives the gear shaft 5231 to pivot, the lever 525 can pivot synchronously and push the solid seasoning in the first barrel 521 into the material cavity 5265, filling the space between the two levers 52642. The transmission gear set 5263 synchronously drives the quantitative dispensing disc 5264. Since the capacity of the paddles 52642 is consistent, the quantitative dispensing disc 5264 dispenses the solid seasoning quantitatively through the paddles 52642 on it.

[0154] Alternatively, in order to adjust the amount of seasoning dispensed, in another embodiment, the first solid material hopper 52 includes a similar first hopper body 521, first external gear disk 523, first stirring mechanism 524, and material feeding disk 525, and the dispensing mechanism 526 is redesigned.

[0155] In this embodiment, such as Figure 13 As shown, the bottom cover 5213 is screwed onto the bottom of the first barrel 521.

[0156] The discharge mechanism 526 includes: a spring 5266, an adjusting plate 5267, a fixed plate 5268, a planetary gear 5269, a material gate 5270, and a material gate cylinder 5271.

[0157] The fixed disk 5268 is located below the first barrel 521 and has a discharge port. The lower end of the gear shaft meshes with the fixed disk 5268 via a planetary gear 5269. The adjusting disk 5267 is located below the fixed disk 5268 and has a discharge channel 52671 that extends into the discharge port on the fixed disk 5268, and a guide post 52672 that can be inserted into the fixed disk 5268. The discharge channel 52671 of the adjusting disk 5267 is connected to the hopper of the bottom cover 5213. A spring 5266 is located between the adjusting disk 5267 and the fixed disk 5268 and is in a compressed state. With this configuration, when the discharge rate needs to be adjusted, the bottom cover 5213 can be rotated away from the fixed plate 5268. At this time, due to the elasticity of the spring 5266, the adjusting plate 5267 can be tightly attached to the bottom cover 5213. Correspondingly, the volume between the material bins of the bottom cover 5213 increases, thus achieving the purpose of adjusting the discharge rate.

[0158] Therefore, when the first external gear disk 523 drives the gear shaft to pivot, there is a speed difference between the feeding disk 525 and the fixed disk 5268. Thus, when the discharge port on the fixed disk 5268 aligns with the discharge port at the bottom of the first material hopper, the gear shaft can drive the feeding disk 525 to push the solid seasoning out from the discharge port and discharge port, and into the hopper through the discharge channel 52671. At this time, the material gate cylinder 5271 drives the material gate 5270 to open the discharge port at the bottom of the hopper, realizing the quantitative discharge of the solid seasoning.

[0159] The second solid material hopper 53 is used to store large-particle solid seasonings, and it can grind large-particle solid seasonings into small-particle or powdered solid seasonings.

[0160] like Figure 14 As shown, the second solid material hopper 53 includes: a second hopper body 531, a second air blowing pipe 532, a second external gear disk 533, a second stirring mechanism 534, and a grinding mechanism 535.

[0161] The second barrel 531 is used to store large-particle solid seasonings. It has a lid 5311 on top and a discharge port at the bottom, which is opened or closed by a bottom cover 5312. Specifically, the bottom cover 5312 is screwed onto the discharge port and has a sealing cap 5313 for opening or closing the discharge port. A feeding port is also provided on the outer wall of the second barrel 531, which is opened or closed by a feeding gate 5314.

[0162] The second external gear disk 533 is mounted on the top of the barrel cover 5311. The second external gear disk 533 is connected to the grinding mechanism 535 via a gear shaft 536 that extends through it axially. Thus, when the second external gear disk 533 pivots, it can drive the grinding mechanism 535 connected to it to perform grinding.

[0163] The second air-blowing pipe 532 is used to blow out the ground solid seasoning. It passes through the gear shaft 536, and both ends of the second air-blowing pipe 532 extend out of the gear shaft 536. The lower end of the second air-blowing pipe 532 is connected to the cover 5313, so that when the second air-blowing pipe 532 is pressed down, it can drive the cover 5313 to move synchronously to open the closed outlet. At the same time, an air nozzle 5321 is also installed at the upper end of the second air-blowing pipe 532, and a compression spring 5322 is provided between the air nozzle 5321 and the second external gear disk 533. In this way, air can be introduced into the second air-blowing pipe 532 through the air nozzle 5321. In addition, the four edges of the cover 5313 are set as a slope suitable for closing the outlet, and several air holes are circumferentially opened on the slope. The several air holes are connected to the lower end of the second air-blowing pipe 532 through the air passage inside the cover 5313.

[0164] The second stirring mechanism 534 is used to break up the solid seasonings in the second barrel 531 so that the solid seasonings can be ground smoothly. The second stirring mechanism 534 includes: a stirring rod 5341 and multiple sets of stirring fins 5342.

[0165] The stirring rod 5341 is mounted on the outside of the gear shaft 536 via a frame 5343. The frame 5343 includes two opposing rings and four connecting rods connecting the two rings. There are several stirring rods 5341, which are connected to the rings and connecting rods at their respective angles and extend towards the central stirring shaft. In one embodiment, two central stirring rods 5341 are connected to the upper ring, two opposing connecting rods are each connected to a connecting rod, and a downwardly inclined stirring rod 5341 is provided at the connection point between the lower ring and the connecting rod.

[0166] Multiple sets of stirring fins 5342 are mounted on the gear shaft 536 from top to bottom and can pivot synchronously with the gear shaft 536. In one embodiment, there are four sets of stirring fins 5342, wherein the upper two sets of stirring fins 5342 each have three stirring blades, each of which is inclined downwards. The lower two sets of stirring fins 5342 each have three stirring blades, each of which is inclined upwards. The width of the lowermost set of stirring blades is greater than the width of the stirring blades above it. Each stirring blade has a cutting edge suitable for cutting into solid seasonings.

[0167] The grinding mechanism 535 is used to grind large-particle solid seasonings into small-particle or powdered solid seasonings. The grinding mechanism 535 includes: internal grinding teeth 5351 and external grinding teeth 5352.

[0168] The grinding internal teeth 5351 are installed at the lower end of the gear shaft 536. These grinding internal teeth 5351 are generally conical, with several circumferentially spaced grinding internal teeth 5351 formed on their conical surface. Feed grooves are formed between the grinding internal teeth 5351. Each grinding internal tooth 5351 has a first main grinding blade 53511 formed on both sides of its edge, and a first secondary grinding blade 53512 formed circumferentially arranged around one end of the grinding internal tooth 5351. The aforementioned first main grinding blades 53511 and first secondary grinding blades 53512 are inclined in the pivot direction. The grinding external teeth 5352 are disposed in the bottom cover 5312. Correspondingly, the grinding external teeth 5352 have second main and secondary grinding blades 53521 and 53522 corresponding to the first main and secondary grinding blades 53511 and 53512 on the grinding internal teeth 5351.

[0169] When the second external gear disk 533 drives the gear shaft 536 to pivot, the second stirring mechanism 534 breaks up the solid seasonings in the second barrel 531, and the broken-up solid seasonings fall into the grinding mechanism 535 below. At this time, the grinding inner teeth 5351 of the grinding mechanism 535 can pivot with the gear shaft 536, so that the solid seasonings entering between the grinding inner teeth 5351 and the grinding outer teeth 5352 are ground into small particles or powdered solid seasonings. At the same time, the second air blowing pipe 532 simultaneously opens the cover 5313, and the small particles or powdered solid seasonings are blown out by the airflow.

[0170] In addition, depending on actual needs, containers for storing viscous substances and / or sauces may also be provided.

[0171] like Figure 15 , 16 As shown, the bucket chain support 54 is supported by a stabilizing plate 941 and an arc-shaped support plate 942. Correspondingly, the arc-shaped support plate 942 has an arc-shaped working surface that can support the bucket chain support 54. The bucket chain support 54 includes: a plurality of bucket mounting seats 541 corresponding to the number of buckets, and a pivoting connector 542 that pivotally connects two adjacent bucket mounting seats 541.

[0172] The material bucket mounting base 541 includes: a vertical plate 543 and a horizontal support plate 544 vertically connected to the bottom of the vertical plate 543.

[0173] Each liquid and solid container is fixedly connected to the upright plate 543 via hooks, and correspondingly, each liquid and solid container has a hanging hole on its back. The back of the upright plate 543 moves along the motion track 40 via guide wheels. At this time, a guide wheel 5431 is pivotally connected to the lower back of any upright plate 543, and the container mounting base 541 can slide along the inner lower guide rail 42 with the help of the guide wheel 5431. In addition, in order to facilitate movement relative to the arc-shaped support plate 942, the back of the upright plate 543 also has rollers 5432 that can roll along the arc-shaped working surfaces of the stabilizing plate 941 and the arc-shaped support plate 942.

[0174] The horizontal support plate 544 has an opening, and each liquid and solid material container is fed through the opening of the horizontal support plate 544 on the material container mounting base 541. At the same time, another guide wheel 5441 is pivotally connected to the edge of the horizontal support plate 544, and the material container mounting base 541 can roll along the outer lower guide rail 43 with the help of the guide wheel 5441.

[0175] In addition, to prevent the liquid and solid containers from tilting outward, a hook wheel 5433 is connected to the upper back of the upright plate 543. The hook wheel 5433 can abut against the inner side of the inner upper guide rail 41, so that each upright plate 543 and the container on it can hook onto the inner upper guide rail 41 to prevent the container from tilting.

[0176] The pivot connector 542 is pivotally connected to the adjacent hopper mounting base 541 on both sides. Simultaneously, another guide wheel 5421 is pivotally mounted at the upper and lower ends of the pivot connector 542. The hopper mounting base 541 can roll along the inner lower guide rail 42 and the inner upper guide rail 41 with the aid of these two guide wheels 5421. Furthermore, each side of the pivot connector 542 is pivotally connected to the corresponding hopper mounting base 541 via three pivot connectors 5422 arranged at the top, middle, and bottom.

[0177] like Figure 17 As shown, the feeding device 60 is used to control the feeding device 50 to feed materials when the material barrel in the material barrel device 50 moves to the feeding position. The added seasonings include: liquid seasonings, solid (granules, powders, blocks, cubes, etc.) seasonings, viscous seasonings, sauces, and moist granular seasonings (such as ginger). In one embodiment, the feeding position is located at one end of the frame 90, and a discharge port is provided on the corresponding base plate 91 and base 92.

[0178] The feeding device 60 includes: a liquid feeding mechanism 61, a solid feeding mechanism 62, a feeding support 63, and a clamping mechanism 64.

[0179] The liquid feeding mechanism 61 includes: a push plate 611, a connecting frame 612, a fixing plate 613, and a first pivot motor 614.

[0180] The first pivot motor 614 is fixed to the base 92 and is connected to the lower end of the connecting frame 612 via a lead screw 615. The upper end of the connecting frame 612 is connected to the fixed plate 613. Thus, when the first pivot motor 614 is working, it can drive the fixed plate 613 to reciprocate through the connecting frame 612. In other embodiments, the first pivot motor 614 and the lead screw 615 can also be replaced by a cylinder. One end of the push plate 611 is connected to the fixed plate 613 and can move synchronously with the fixed plate 613. The other end of the push plate 611 is connected to or integrally formed with an arc-shaped top plate 6111.

[0181] Thus, when the liquid container 51 moves to the discharging position under the drive of the circulating pivoting power device 30, the first pivoting motor 614 can drive the push plate 611 on the fixed plate 613 to move towards the liquid container 51, so that the arc-shaped top plate 6111 on the push plate 611 interacts with the traction rope of the liquid container 51. The traction rope further pulls the liquid outlet pipe 513 connected to the fixed sleeve 514 to pivot. The liquid outlet pipe 513 can drive the first valve assembly 518 and the second valve assembly 519 to open, realizing the discharge of liquid seasoning.

[0182] In addition, in order to facilitate the reciprocating motion of the push plate 611, the unloading bracket 63 is installed on the base 92, and the unloading bracket 63 is provided with a slide rail 631 suitable for the reciprocating motion of the push plate 611. The slide rail 631 is provided on both sides of the fixed plate 613, and the fixed plate 613 can slide along the slide rail 631 on both sides by means of the slider connected to it.

[0183] like Figure 18 As shown, the solid feeding mechanism 62 includes: a transmission gear 621, a second pivot motor 622, a buffer structure 623, and an air supply structure 624.

[0184] The transmission gear 621 meshes with the external gear disc of the first solid material hopper 52 or the second solid material hopper 53, thereby driving the external gear discs 523 and 533 to pivot, thus discharging material from the first solid material hopper 52 or the second solid material hopper 53. The transmission gear 621 is connected between the fixed plate 613 and the push plate 611 via a pivot shaft 6211, and a pulley 6212 is concentrically mounted on the transmission gear 621. The second pivot motor 622 is linked to the pulley 6212 of the transmission gear 621 via a transmission belt. Thus, when the second pivot motor 622 is working, it can drive the transmission gear 621 to pivot synchronously via the transmission belt and pulley 6212.

[0185] like Figure 19 As shown, when the first pivot motor 614 is working, it can also drive the transmission gear 621 to move towards the external gear disk of the first solid material container 52 or the second solid material container 53, so that the transmission gear 621 meshes with the corresponding external gear disks 523 and 533. Meanwhile, to facilitate smooth meshing of the transmission gear 621 with the external gear disks 523 and 533, the transmission gear 621 adopts a tooth-sparse design. Specifically, when the transmission gear 621 is in its initial position, the meshing teeth on the side facing the external gear disks 523 and 533 are not continuously arranged; that is, there are no meshing teeth between two spaced-apart meshing teeth. This helps to prevent the end face of the meshing teeth of the transmission gear 621 from abutting against the end face of the meshing teeth of the external gear disks 523 and 533 during meshing. In addition, the meshing teeth on both sides of the missing tooth position have a length difference, that is, one meshing tooth 6213 is longer and the other meshing tooth 6214 is shorter. This is conducive to the smooth rotation of the transmission gear 621 to drive the external gear disks 523 and 533 after meshing, and avoids interference.

[0186] The buffer structure 623 provides a buffering force when the transmission gear 621 meshes with the external gear disks 523 and 533. Furthermore, the buffer structure 623 can also provide a fine-tuning force when the transmission gear 621 is not fully meshed with the external gear disks 523 and 533, ensuring a good fit between them. Specifically, the buffer structure 623 includes a baffle 6231, a spring 6232, and a stop block 6233. The baffle 6231 is a U-shaped structure, with its two ends connected to the two ends of the pivot of the transmission gear 621. The stop block 6233 is located on one side of the baffle 6231 and fixed to the push plate 611. The spring 6232 is positioned between the baffle 6231 and the stop block 6233 and is in a compressed state. Thus, the spring 6232 provides a force to the transmission gear 621 to achieve the aforementioned buffering and fine-tuning functions.

[0187] The air supply structure 624 is used to provide airflow to the aforementioned air pipe, the first air pipe 522 and the second air pipe 532.

[0188] like Figure 20 As shown, specifically, the air supply structure 624 includes an air supply pipe 6241 and a swing assembly 6242. The air supply pipe 6241 is a rigid air pipe with a downward-facing air outlet at its end. The swing assembly 6242 includes a guide plate 62421 and a pivot mounting base 62422. The air supply pipe 6241 is pivotally mounted on the unloading bracket 63 via the pivot mounting base 62422. The pivot mounting base 62422 includes a fixed base 624221 and a pivot connecting sleeve 624222. The fixed base 624221 is mounted on the unloading bracket 63 and located on one side of the push plate 611. One end of the pivot connecting sleeve 624222 is fitted onto the air supply pipe 6241, and the other end is pivotally connected to the fixed base 624221 via a pin. The guide plate 62421 is fixed to one side of the push plate 611 and can move synchronously with the movement of the push plate 611.

[0189] The guide plate 62421 has a guide groove 624211 that is inclined downwards towards the unloading position. Simultaneously, another pivoting connecting sleeve 624222 is fitted onto the air supply pipe 6241. A pin 624223 passes through one end of the pivoting connecting sleeve 624222 and the guide groove 624211, and the pin 624223 is initially located at the end of the guide groove 624211 near the unloading position. This other pivoting connecting sleeve 624222 is located behind the pivot mounting base 62422.

[0190] With this configuration, when the push plate 611 moves toward the unloading position, the pin 624223 of the air supply pipe 6241 can move along the guide groove 624211 from the lower end to the higher end. Correspondingly, the guide plate 62421 allows the air outlet of the air supply pipe 6241 to be pressed down, connecting with the air inlet of the air pipe, the first air blowing pipe 522, or the second air blowing pipe 532 located at the unloading position. When the push plate 611 returns to its initial position, the air supply pipe 6241, guided by the guide plate 62421, gradually rises and separates from the air inlet of the air pipe, the first air blowing pipe 522, or the second air blowing pipe 532, stopping the air supply from the air supply pipe 6241.

[0191] like Figure 21 As shown, the clamping mechanism 64 is used to clamp the material bucket that has moved to the unloading position, so as to center it when there is a certain positional deviation after the material bucket has moved to the position.

[0192] The clamping mechanism 64 is located on one side of the unloading position and is directly opposite to the unloading position. The clamping mechanism 64 is also fixed to the base 92. The clamping mechanism 64 includes: clamping wheels 641, clamping arms 642, and clamping cylinder 643. The two clamping arms 642 are pivotally connected in a cross configuration. One end of each clamping arm 642 is vertically pivotally connected to the clamping wheel 641. When the two clamping arms 642 pivot, they can drive the clamping wheels 641 to clamp or open relative to each other. The other ends of the two clamping arms 642 are pivotally connected to the output end of the clamping cylinder 643 via a connecting rod 644. Thus, the two clamping arms 642 and the corresponding connecting rod 644 form a parallelogram linkage structure. At this time, the pivot connection point at the end of the two connecting rods 644 is pivotally connected to the connecting component 6431 fixed to the output end of the clamping cylinder 643.

[0193] Correspondingly, the back of the upright plate 543 for fixing the material bucket is also provided with two opposing clamping grooves 5434, which are inclined towards each other. Thus, when the material bucket moves to the unloading position, the clamping cylinder 643 is activated, which drives the two clamping wheels 641 to move towards each other through the parallelogram linkage structure and engage with the two opposing clamping grooves 5434, so that the material bucket is finely aligned and centered, which facilitates the subsequent liquid unloading mechanism 61 and solid unloading mechanism 62 to control the material bucket to unload.

[0194] In addition, the clamping and positioning mechanism 64 also includes a support 641, a clamping cylinder 643 is mounted on the support 641, and the cross pivot connection point between the two clamping arms 642 is connected to a block 645 fixed on the support 641 via another pivot. The support 641 includes a support platform 6411 and base feet 6412 supporting the support platform 6411.

[0195] Again Figure 2As shown, the cleaning device 70 is used to clean the outlets of the liquid container 51, the first solid container 52, and the second solid container 53. Specifically, the cleaning device 70 is a scouring pad or brush mounted on the base 92. When each container passes by the scouring pad or brush in sequence, it can come into contact with the scouring pad or brush, thereby wiping away any undischarged seasonings at the outlet and achieving a cleaning effect.

[0196] The protective cover 80 is installed on the base 92 of the frame 90 to fasten the circulating pivot power device 30, motion track 40, material bucket device 50, unloading device 60, cleaning device 70 and other structures on the base 92, thereby protecting the internal structure.

[0197] like Figure 22 As shown, the water supply device 100 is used to provide cold water and / or hot water required for cooking. The water supply device 100 includes: a cold water supply mechanism 101, a hot water supply mechanism 102, a water purification mechanism 103, a first outer cover 104, and a second outer cover 105.

[0198] The cold water supply mechanism 101 and the hot water supply mechanism 102 are located below the base plate 91 of the frame 90 and are housed within the first outer cover 104. The cold water supply mechanism 101 includes a cold water pipe 1011 and a first valve 1012 disposed on the cold water pipe 1011. One end of the cold water pipe 1011 extends from the first outer cover 104 to the unloading position, and the other end is connected to the cold water outlet of the water purification mechanism 103. The first valve 1012 opens or closes the cold water pipe 1011; in one embodiment, the first valve 1012 may be a solenoid valve. The hot water supply mechanism 102 includes a hot water pipe 1021 and a second valve 1022 disposed on the hot water pipe 1021. One end of the hot water pipe 1021 extends from the first outer cover 104 to the unloading position, and the other end is connected to the hot water outlet of the water purification mechanism 103. The second valve 1022 opens or closes the hot water pipe 1021. In one embodiment, the second valve 1022 may be a solenoid valve. The water purification mechanism 103 may be mounted on a base and housed in a second outer casing 105. The water purification mechanism 103 includes multiple filters connected in parallel and / or in series, and the assembled filters form a whole having a cold water inlet, a hot water inlet, a cold water outlet, and a hot water outlet.

[0199] In summary, the feeding machine of this invention can automatically provide seasonings to various cooking positions. By setting multiple seasoning bins, it can meet the variety of seasonings required for cooking different dishes, fully satisfying actual cooking needs. The optimized sprocket mechanism overcomes the jumping problem caused by chain drives in existing technologies. The optimized design of the seasoning bin device allows for the storage of different seasonings and also enables quantitative dispensing and adjustment of the dispensing amount. The optimized design of the feeding device allows for smooth dispensing of both liquid and solid seasoning bins. Furthermore, the optimized design of the frame prevents deformation and sagging of the feeding machine, improving the stability of the feeding machine mechanism.

[0200] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0201] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding machine, characterized in that, The feeding machine includes: a horizontal pivoting power device, a circulating pivoting power device, a motion track, a material bucket device, and a feeding device; The horizontal pivoting power device drives the circulating pivoting power device, the motion track, the material bucket device, and the feeding device to pivot as a whole. The circulating pivoting power device drives the material bucket device to circulate along the motion guide rail. The feeding device is set at the feeding position and controls the material bucket device to feed materials. The sprocket mechanism of the circulating pivot power device includes: a sprocket shaft, a first disc, a second disc, gear teeth, a gear tooth track, a bearing, and a bracket; The first and second discs are mounted on the sprocket shaft from top to bottom. The upper end of the sprocket shaft is pivotally connected to the bracket via a bearing. The top of each disc is provided with a toothed track, which is connected to the bracket. Each disc includes a disc body and a toothed sleeve extending from the periphery of the disc body. The toothed sleeve is housed in the toothed sleeve of each disc body. The top of the toothed sleeve has an oblong hole, and a positioning pin connected to the toothed sleeve extends from the oblong hole. The extended positioning pin can move along the upper toothed track. The upper toothed track corresponds to one end of the oblong hole on the inner side of each toothed sleeve. The horizontal pivoting power device includes: a rotary motor, a first reducer, and a rotating arm. The output end of the rotary motor is connected to one end of the rotating arm via the first reducer. The other end of the rotating arm is connected to the entire assembly formed by the circulating pivoting power device, the motion track, the material bucket device, and the feeding device. The cyclic pivoting power device includes: a concentric dual-axis drive mechanism; The concentric dual-axis drive mechanism includes a first drive module and a second drive module. Each drive module includes a drive motor and a second reducer. The drive motor is connected to the second reducer. The output end of the second reducer of the first drive module is driven to the bottom of the second drive module. The drive motor of the second drive module is further driven to the sprocket mechanism via its second reducer. The sprocket mechanism drives the material bucket device to circulate along the motion guide rail.

2. The feeding machine according to claim 1, characterized in that, A spring is also provided between the gear tooth and the gear sleeve, and a spring post is also provided on the gear tooth. One end of the spring is fitted onto the spring post, and the other end abuts against the side wall of the gear sleeve.

3. The feeding machine according to claim 1, characterized in that, The material tank device includes: a plurality of liquid material tanks and a plurality of solid material tanks, the plurality of solid material tanks including: a first solid material tank and a second solid material tank; each material tank is installed and fixed by a material tank chain seat, the material tank chain seat being driven by the circulating pivot power device to perform cyclic movement.

4. The feeding machine according to claim 3, characterized in that, The liquid tank includes: an upper tank body, a lower tank body, a liquid outlet pipe, a cam, a first valve assembly, and a second valve assembly; The upper barrel has a material cover that can be opened or closed at the top and a liquid outlet at the bottom. The liquid outlet is opened or closed by a first valve assembly. The lower barrel is installed at the bottom of the upper barrel and is selectively connected to the upper barrel as the liquid outlet is opened or closed. The first valve assembly includes a plug and a push rod, wherein the plug is fitted onto the upper end of the push rod, the push rod passes through the liquid outlet of the upper tank, and its lower end extends into the lower tank; The liquid outlet pipe, cam, and second valve assembly are integrated into the inner cavity of the lower barrel. The liquid outlet pipe is arranged in the inner cavity along the axial direction. One end of the liquid outlet pipe extends out of the inner cavity, and the opening at the other end is opened or closed by the second valve assembly. The cam is fitted onto the outlet pipe and is positioned opposite to the opening on the inner cavity. The lower end of the push rod of the first valve assembly extends into the opening, and its end face abuts against the cam. The second valve assembly includes: a first top sleeve, a second top sleeve, and a sealing cap; The first top sleeve is fitted onto the other end of the liquid outlet tube. The end face of the first top sleeve has two centrally symmetrically arranged convex surfaces. The end face of the second top sleeve has two centrally symmetrically arranged convex surfaces. The first top sleeve and the second top sleeve cooperate with each other, and the convex surface on the first top sleeve extends to the convex surface on the second top sleeve. A spring is also provided between the second top sleeve and the closed end of the inner cavity. The sealing cap is housed and installed in the second top sleeve and can seal the opening at the other end of the liquid outlet tube under the action of the spring.

5. The feeding machine according to claim 4, characterized in that, The liquid tank also includes: a fixing sleeve, a bearing, a traction rope, and an elastic element; The protruding end of the outlet pipe is installed on the open end of the inner cavity through a fixing sleeve. The fixing sleeve includes a fixing sleeve body and a clamp disposed on the outside of the fixing sleeve body. The fixing sleeve is fitted onto the open end of the inner cavity through its clamp and can pivot relative to the open end of the inner cavity. The outlet pipe passes through the fixing sleeve body. The bearing is fitted onto the outlet pipe. One end of the traction rope is connected to the fixing sleeve. One end of the elastic element is connected to the output end of the outlet pipe, and the other end is fixedly connected to the upper barrel body.

6. The feeding machine according to claim 3, characterized in that, The first solid material hopper includes: a first hopper body, a first air blowing pipe, a first external gear disk, a first stirring mechanism, a material feeding disk, and a material discharging mechanism; The first barrel has a lid on top and a material trough around its bottom edge. The material trough also has a discharge port. The bottom of the first barrel is also fitted with a bottom cover with an opening that can be opened or closed by a flap. The first external gear disk is installed on the top of the barrel lid, and the first external gear disk is connected to the discharge mechanism below the first barrel body through a gear shaft that is axially through. The first air blowing pipe passes through the gear shaft, and both ends of the first air blowing pipe extend out of the gear shaft. The lower end of the first air blowing pipe can abut against the flap on the bottom cover. The first stirring mechanism includes: a stirring rod and multiple sets of stirring fins; The stirring rod is mounted on the outside of the gear shaft via a frame. The multiple sets of stirring fins are mounted on the gear shaft from top to bottom and can pivot synchronously with the gear shaft; The feeding disc is fitted onto the lower end of the gear shaft and includes: a feeding disc body and feeding plates disposed around the feeding disc body, wherein any feeding plate can move along the material groove at the bottom of the first barrel. The discharge mechanism includes an internal gear disk and planetary gears. The internal gear disk is located below the first barrel and has at least one discharge port. The lower end of the gear shaft meshes with the internal gear disk via the planetary gears.

7. The feeding machine according to claim 3, characterized in that, The first solid material hopper includes: a first hopper body, a first air blowing pipe, a first external gear disk, a first stirring mechanism, a material feeding disk, and a material discharging mechanism; The first barrel has a lid on top and a material trough around its bottom edge. The material trough also has a discharge port. The bottom of the first barrel is also fitted with a bottom cover with an opening that can be opened or closed by a flap. The first external gear disk is installed on the top of the barrel lid, and the first external gear disk is connected to the discharge mechanism through a gear shaft that is axially through it. The first air blowing pipe passes through the gear shaft, and both ends of the first air blowing pipe extend out of the gear shaft. The lower end of the first air blowing pipe can abut against the flap on the bottom cover. The first stirring mechanism includes: a stirring rod and multiple sets of stirring fins; The stirring rod is mounted on the outside of the gear shaft via a frame. The multiple sets of stirring fins are mounted on the gear shaft from top to bottom and can pivot synchronously with the gear shaft; The feeding disc is fitted onto the lower end of the gear shaft and includes: a feeding disc body and feeding plates disposed around the feeding disc body, wherein any feeding plate can move along the material groove at the bottom of the first barrel. The discharge mechanism includes a transmission gear set, a quantitative discharge disc, and a material chamber. The transmission gear set and the quantitative discharge plate are installed in the material cavity, and the bottom of the first barrel has an opening that communicates with the material cavity space where the quantitative discharge plate is located. The transmission gear set includes: a first gear fitted on the lower end of the gear shaft, a second gear meshing with the first gear and pivotally connected in the material cavity, a screw with a third gear meshing with the second gear fitted on one end, and a fourth gear meshing with the screw. The quantitative discharge plate is positioned opposite to the bottom opening of the first barrel, and the bottom of the material cavity is also provided with a discharge port positioned opposite to the quantitative discharge plate. The quantitative discharge plate includes: end plates on both sides, a lever installed between the two end plates and equally dividing the space between the two end plates, and the fourth gear is mounted on a pivot at one end of the quantitative discharge plate.

8. The feeding machine according to claim 3, characterized in that, The first solid material hopper includes: a first hopper body, a first air blowing pipe, a first external gear disk, a first stirring mechanism, a material feeding disk, and a material discharging mechanism; The first barrel is provided with a barrel lid on the top and a material trough is formed around its bottom edge. The material trough is also provided with a discharge port. The bottom of the first barrel is also screwed with a bottom cover with an opening. The opening is opened or closed by a flap. The first external gear disk is installed on the top of the barrel lid, and the first external gear disk is connected to the discharge mechanism through a gear shaft that is axially through it. The first air blowing pipe passes through the gear shaft, and both ends of the first air blowing pipe extend out of the gear shaft. The lower end of the first air blowing pipe can abut against the flap on the bottom cover. The first stirring mechanism includes: a stirring rod and multiple sets of stirring fins; The stirring rod is mounted on the outside of the gear shaft via a frame. The multiple sets of stirring fins are mounted on the gear shaft from top to bottom and can pivot synchronously with the gear shaft; The feeding disc is fitted onto the lower end of the gear shaft and includes: a feeding disc body and feeding plates disposed around the feeding disc body, wherein any feeding plate can move along the material groove at the bottom of the first barrel. The discharge mechanism includes: a spring, an adjusting plate, a fixed plate, a planetary gear, a material gate, and a material gate cylinder; The fixed plate is located below the first barrel body and has a discharge port. The lower end of the gear shaft meshes with the fixed plate via the planetary gear. The adjusting plate is located below the fixed plate and has a discharge channel that extends into the discharge port on the fixed plate and a guide post that can be inserted into the fixed plate. The discharge channel of the adjusting plate is connected to the hopper of the bottom cover. The spring is located between the adjusting plate and the fixed plate and is in a compressed state.

9. The feeding machine according to claim 3, characterized in that, The second solid material hopper includes: a second hopper body, a second air blowing pipe, a second external gear disk, a second stirring mechanism, and a grinding mechanism; The second barrel is equipped with a lid on top and a discharge port on the bottom, which is opened or closed by a bottom cover; The second external gear disk is installed on the top of the barrel lid, and the second external gear disk is connected to the grinding mechanism at the bottom of the second barrel body through a gear shaft that is axially through. The second air blowing pipe passes through the gear shaft, and both ends of the second air blowing pipe extend out of the gear shaft. The lower end of the second air blowing pipe is connected to the cover of the bottom cover. Several air outlets are circumferentially opened around the perimeter of the cover, and the several air outlets are respectively connected to the lower end of the second air blowing pipe through the air passage inside the cover. The second stirring mechanism includes: a stirring rod and multiple sets of stirring fins; The stirring rod is mounted on the outside of the gear shaft via a frame. The multiple sets of stirring fins are mounted on the gear shaft from top to bottom and can pivot synchronously with the gear shaft; The grinding mechanism includes: grinding internal teeth and grinding external teeth; The grinding inner teeth are installed at the lower end of the gear shaft. The grinding inner teeth are conical, and a number of circumferentially spaced grinding inner teeth are formed on the conical surface. A feed groove is formed between the grinding inner teeth. A first main grinding blade is formed on both sides of any grinding inner tooth, and a first secondary grinding blade is also formed on the four sides of one end of the grinding inner tooth. The grinding outer teeth are formed on the wall surface of the bottom cover opposite to the grinding inner teeth. The grinding outer teeth have second main and secondary grinding blades corresponding to the first main and secondary grinding blades on the grinding inner teeth.

10. The feeding machine according to claim 9, characterized in that, The hopper chain support includes: a number of hopper mounting seats corresponding to the number of hoppers and a pivoting connector that pivotally connects two adjacent hopper mounting seats. The hopper mounting base includes: an upright plate and a horizontal support plate vertically connected to the bottom of the upright plate; Each liquid and solid material bucket is fixedly connected to the upright plate by hooks. A guide wheel is pivotally connected to the lower back of any upright plate. Another guide wheel is pivotally connected to the edge of the horizontal support plate. A hook wheel is also connected to the upper back of the upright plate. The two sides of the pivot connector are pivotally connected to the adjacent material bucket mounting base, and the upper and lower ends of the pivot connector are pivotally connected to another guide wheel.

11. The feeding machine according to claim 1, characterized in that, The feeding device includes: a liquid feeding mechanism and a solid feeding mechanism; The liquid feeding mechanism includes: a push plate, a connecting frame, a fixing plate, and a first pivot motor; The first pivot motor is connected to the lower end of the connecting frame via a lead screw. The upper end of the connecting frame is connected to the fixed plate. One end of the push plate is connected to the fixed plate and can move synchronously with the fixed plate. The other end of the push plate is connected to or integrally provided with an arc-shaped top plate. The solid feeding mechanism includes: a transmission gear, a second pivot motor, a buffer structure, and an air supply structure; The transmission gear is connected between the fixed plate and the push plate via a pivot shaft, and a pulley is concentrically arranged on the transmission gear. The second pivot motor is linked with the pulley of the transmission gear via a transmission belt. The buffer structure includes: a baffle, a spring, and a stop block. The baffle is a U-shaped structure with its two ends connected to the two ends of the transmission gear pivot. The stop block is located on one side of the baffle and fixed to the push plate. The spring is disposed between the baffle and the stop block. The air supply structure includes: an air supply pipe and a swing assembly; The swing assembly includes a guide plate and a pivot mounting base. The air supply pipe is pivotally mounted on the unloading bracket via the pivot mounting base. The pivot mounting base includes a fixed base and a pivot connecting sleeve. The fixed base is mounted on the unloading bracket and located on one side of the push plate. One end of the pivot connecting sleeve is fitted onto the air supply pipe, and the other end is pivotally connected to the fixed base via a pin. The guide plate is fixed to one side of the push plate and can move synchronously with the movement of the push plate. The guide plate has a guide groove that is inclined downward toward the unloading position. The air supply pipe is also fitted with another pivot connecting sleeve. A pin is inserted between one end of the pivot connecting sleeve and the guide groove, and the pin is initially located at the end of the guide groove near the unloading position. The other pivot connecting sleeve is located behind the pivot mounting base.

12. The feeding machine according to claim 11, characterized in that, When the transmission gear is in the initial position, the meshing teeth on the side facing the outer gear disk are not continuously arranged, and the meshing teeth on both sides of the missing tooth position have a length difference.

13. The feeding machine according to claim 11, characterized in that, The feeding device also includes a clamping mechanism; The clamping mechanism is located on one side of the unloading position and is positioned directly opposite the unloading position; The clamping mechanism includes: clamping wheels, two clamping arms, and a clamping cylinder; The two clamping arms are pivotally connected in a cross manner. One end of each of the two clamping arms is pivotally connected to the clamping wheel vertically. The other end of each of the two clamping arms is pivotally connected to the output end of the clamping cylinder via a connecting rod. The material bucket device also has clamping grooves that are inclined towards each other and can cooperate with the clamping wheel.

14. The feeding machine according to claim 1, characterized in that, The feeding machine also includes a water replenishment device; The water replenishment device includes: a cold water supply mechanism, a hot water supply mechanism, and a water purification mechanism; The cold water supply mechanism includes a cold water pipe and a first valve disposed on the cold water pipe. One end of the cold water pipe extends to the discharge position, and the other end is connected to the cold water outlet of the water purification mechanism. The first valve opens or closes the cold water pipe. The hot water supply mechanism includes a hot water pipe and a second valve disposed on the hot water pipe. One end of the hot water pipe extends to the discharge position, and the other end is connected to the hot water outlet of the water purification mechanism. The second valve opens or closes the hot water pipe. The water purification mechanism includes multiple filters, which are connected in parallel and / or in series. The filters assembled together form an assembly with a cold water inlet, a hot water inlet, a cold water outlet, and a hot water outlet.

15. The feeding machine according to claim 1, characterized in that, The feeding machine also includes a frame, which includes: a base plate, a base, a frame, and a support plate; The base is mounted on the base plate, and the frame is mounted on the base. The frame includes an upper frame crossbeam and a lower frame vertical beam. The upper frame crossbeam is connected to the base through the lower frame vertical beam. The support plate includes a stabilizing plate and an arc-shaped support plate. The stabilizing plate is mounted on the base and distributed on both sides of the frame. Each stabilizing plate includes a stabilizing plate body and a frame. The bottom of the frame is connected to the base, and the stabilizing plate body is connected to the frame. One side of the arc-shaped support plate is mounted on the base through a connecting plate and distributed at one end of the frame. The other side of the arc-shaped support plate is an arc-shaped support surface.

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