Feed conveying device for medical waste cooking treatment system

Abstract

The utility model discloses a feed conveying device for a medical waste cooking treatment system. The medical waste cooking treatment system comprises a plurality of cooking pots which are arranged in parallel, and the feeding and conveying device comprises a loading trolley, a feeding device and a discharging device, the loading trolley is configured to move on the material preparation assembly; the feeding conveying line is arranged on the side, facing the digester, of the material preparation assembly, and the feeding conveying line extends between the material preparation assembly and the digester; the feeding assembly is arranged between the feeding conveying line and the digester; wherein the loading trolley is configured to move on the material preparation assembly, the feeding conveying line and the feeding assembly in sequence and then enter the digester. The loading trolley sequentially moves on the material preparation assembly, the feeding conveying line and the feeding assembly and then enters the digester, the labor intensity of workers is reduced, efficient and continuous conveying of the loading trolley is achieved, and the medical waste treatment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to handle medical waste conveying technical field especially, relate to a kind of for medical waste cooking treatment system's feeding conveying device. BACKGROUND

[0002] A large amount of medical waste (hereinafter referred to as medical waste) will be generated in medical industry, and if not handled properly, these medical waste will cause great harm to the environment and human health. High-temperature cooking disposal of medical waste is a common and very effective medical waste treatment method, which has the characteristics of fast sterilization speed and high efficiency and energy saving.

[0003] In related art, the conveying is carried out by manual, the safety is low, the risk of injury is high, in addition, the conveying efficiency is low, it is difficult to realize continuous and efficient conveying, and a large amount of human resources is wasted. UTILITY MODEL CONTENT

[0004] The utility model at least solves one of the technical problems existing in the prior art or related art.

[0005] Therefore, the utility model provides a kind of for medical waste cooking treatment system's feeding conveying device, wherein the setting of material preparation assembly, feeding conveying line and feeding assembly makes the loading trolley be moved in material preparation assembly, feeding conveying line and feeding assembly in turn after staff loads medical waste into loading trolley at a distance, enters cooking pot, reduces the labor intensity of staff, realizes efficient and continuous conveying loading trolley, improves medical waste treatment efficiency.

[0006] Specifically, the following technical solutions are included:

[0007] The utility model provides a kind of for medical waste cooking treatment system's feeding conveying device, and medical waste cooking treatment system includes the multiple cooking pots of parallel arrangement, and the feeding conveying device includes:

[0008] Loading trolley, medical waste is equipped in the loading trolley;

[0009] Material preparation assembly, the loading trolley is configured to move on the material preparation assembly;

[0010] Feeding conveying line, it is set to the side of material preparation assembly towards cooking pot, and the feeding conveying line extends between the material preparation assembly and the cooking pot;

[0011] Feeding assembly, it is set between the feeding conveying line and the cooking pot;

[0012] Wherein, the loading trolley is configured to move in material preparation assembly, feeding conveying line and feeding assembly in turn and then enter the cooking pot.

[0013] Optionally, the loading trolley includes:

[0014] carriage;

[0015] walking wheels, disposed below the carriage;

[0016] support frames, a pair of support frames disposed below the carriage, and the support frames are located on the inner side of the walking wheels, the support frames are detachably connected with the carriage, and the support frames protrude from the walking wheels towards the direction of the feeding assembly.

[0017] Optionally, the loading trolley further comprises:

[0018] connecting rods, disposed at one end of the carriage;

[0019] hooks, disposed at the other end of the carriage, the hooks comprise connecting rods, one end of the connecting rods is provided with a hook body, and the other end of the connecting rods is provided with a balance frame and a pushing plate, the pushing plate is located on the outer side of the carriage, and when the hook body is hung with the connecting rod of the next loading trolley, the pushing plate is inclined towards the direction of the feeding conveying line.

[0020] Optionally, the material preparation assembly comprises:

[0021] material preparation tracks, disposed along the direction of the plurality of cooking pots;

[0022] material preparation platforms, disposed on the material preparation tracks, the loading trolley is placed on the material preparation platform, and the material preparation platform is configured to drive the loading trolley to move towards the direction of the feeding conveying line.

[0023] Optionally, the material preparation platform comprises:

[0024] a first upper bearing platform and a first lower bearing platform, the first upper bearing platform and the first lower bearing platform are connected, and a first containing space is formed between the first upper bearing platform and the first lower bearing platform;

[0025] wherein the first lower bearing platform is provided with a first motor, a first driving wheel and a plurality of first driven wheels, the first driving wheel and the first driven wheels are located on the material preparation track, and the first motor drives the first driving wheel to rotate;

[0026] the first upper bearing platform comprises a pair of first bearing tracks, a first driving roller and a plurality of first driven rollers are arranged between the pair of first bearing tracks, a second motor drives the first driving roller to rotate, and the first driving roller drives the plurality of first driven rollers to rotate in the same direction through a transmission connecting piece.

[0027] Optionally, the feeding conveying line is provided corresponding to the cooking pot, and the feeding conveying line comprises:

[0028] a pair of second bearing rails located between the material preparation assembly and the feeding assembly;

[0029] a second driving roller arranged at one end of the second bearing rail close to the material preparation assembly, the second driving roller being driven by a third motor;

[0030] a plurality of second driven rollers arranged in sequence on the pair of second bearing rails, the second driven rollers being connected to the second driving roller through a transmission connecting member.

[0031] Optionally, a laser travel switch is arranged at one end of the second bearing rail close to the material preparation assembly, the laser travel switch being shielded by the loading trolley, and the third motor is controlled to rotate, and the laser travel switch is not shielded, and the third motor is stopped from rotating.

[0032] Optionally, the feeding conveying line further comprises:

[0033] a support rod, the support rod being provided with a top plate, the height of the top plate matching the push plate, the top plate touching the push plate, the push plate driving the connecting rod to rotate and in turn driving the hook body to rotate, after the loading trolley drives the push plate to move away from the top plate, the hook body is hung on the connecting rod of the next loading trolley under the action of gravity.

[0034] Optionally, the feeding assembly comprises:

[0035] a feeding rail extending along the direction of the plurality of cooking pots;

[0036] a feeding platform arranged on the feeding rail, the loading trolley being moved by the feeding conveying line to the feeding platform, and then the loading trolley being moved by the feeding platform to the cooking pot.

[0037] Optionally, the feeding platform comprises:

[0038] a second upper bearing platform and a second lower bearing platform, the second upper bearing platform and the second lower bearing platform being connected, a second containing space being formed between the second upper bearing platform and the second lower bearing platform;

[0039] wherein the second lower bearing platform is provided with a fourth motor, a second driving wheel and a plurality of second driven wheels, the second driving wheel and the second driven wheels being located on the feeding rail, the fourth motor driving the second driving wheel to rotate;

[0040] The second upper bearing platform comprises a pair of third bearing rails, a third driving roller and a plurality of third driven rollers are arranged between the pair of third bearing rails, a fifth motor drives the third driving roller to rotate, and the third driving roller drives the plurality of third driven rollers to rotate in the same direction through a transmission connecting piece.

[0041] The feeding conveying device for the medical waste cooking treatment system provided by the embodiment of the utility model, wherein, the feeding conveying device comprises a material preparation assembly, a feeding conveying line and a feeding assembly, the loading trolley moves on the material preparation assembly, the feeding conveying line and the feeding assembly in sequence, and finally enters the cooking pot, so that the cooking treatment of the medical waste on the loading trolley is realized. In this way, the staff can load the medical waste into the loading trolley at a distance, and the medical waste is conveyed into the cooking pot through the feeding conveying device, without manually reciprocating the loading trolley and pushing it into the cooking pot, which reduces the radiation and the risk of injury on one hand, and realizes the continuous conveying of the medical waste, improves the work efficiency of the medical waste treatment on the other hand. Meanwhile, the labor intensity of the staff is also reduced.

[0042] The above description is only a summary of the technical scheme of the application, in order to more clearly understand the technical means of the application, the specific embodiments of the application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the application more obvious and easy to understand, the following will describe the specific embodiments of the application. BRIEF DESCRIPTION OF DRAWINGS

[0043] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0044] Figure 1 It is a schematic view of the feeding conveying device according to an embodiment of the utility model;

[0045] Figure 2 It is a schematic view of the loading trolley according to an embodiment of the utility model;

[0046] Figure 3 It is a schematic view of the hook according to an embodiment of the utility model;

[0047] Figure 4 It is a schematic view of the material preparation assembly according to an embodiment of the utility model;

[0048] Figure 5 It is a top view of the material preparation platform according to an embodiment of the utility model;

[0049] Figure 6Fig. 1 is a schematic view of a feeding conveying line according to an embodiment of the present application;

[0050] Figure 7 Fig. 2 is a schematic view of a feeding table according to an embodiment of the present application;

[0051] Figure 8 Fig. 3 is a top view of the feeding table according to an embodiment of the present application.

[0052] In the drawings, Figures 1 to 8 The correspondence between the reference signs and the component names is as follows:

[0053] 100 feeding conveying device, 110 loading trolley, 111 carriage, 112 walking wheel, 113 support frame, 114 connecting rod, 115 hook, 1151 linkage rod, 1152 hook body, 1153 balance frame, 1154 pushing plate, 120 material preparation assembly, 121 material preparation track, 122 material preparation table, 1221 first upper bearing platform, 1222 first lower bearing platform, 1223 first motor, 1224 first driving wheel, 1225 first driven wheel, 1226 first bearing track, 1227 second motor, 1228 first driving roller, 1229 first driven roller, 130 feeding conveying line, 131 second bearing track, 132 third motor, 133 second driving roller, 134 second driven roller, 135 support rod, 136 top plate, 140 feeding assembly, 141 feeding track, 142 feeding table, 1421 second upper bearing platform, 1422 second lower bearing platform, 1423 fourth motor, 1424 second driving wheel, 1425 second driven wheel, 1426 third bearing track, 1427 fifth motor, 1428 third driving roller, 1429 third driven roller, 143 auxiliary pushing assembly, 1431 fixed shell, 1432 pushing gear, 1433 sixth motor, 200 boiling pot. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be described clearly and completely 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 of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0055] Before the embodiments of the present application are described in further detail, the orientation terms such as "upper", "lower", "side" in the embodiments of the present application do not have the meaning of limiting the protection scope of the present application.

[0056] In order to make the technical scheme and advantages of the present application more apparent, the following will further describe the embodiments of the present application in detail with reference to the drawings.

[0057] Figure 1 A schematic view of a feeding conveying device according to an embodiment of the present application.

[0058] As shown in Figure 1 An embodiment of the present application provides a feeding conveying device 100 for a medical waste cooking treatment system, the medical waste cooking treatment system comprising a plurality of cooking pots 200 arranged side by side, the feeding conveying device 100 comprising:

[0059] A loading trolley 110, the loading trolley 110 being internally provided with medical waste;

[0060] A material preparation assembly 120, the loading trolley 110 being configured to move on the material preparation assembly 120;

[0061] A feeding conveying line 130, arranged on a side of the material preparation assembly 120 facing the cooking pots 200, the feeding conveying line 130 extending between the material preparation assembly 120 and the cooking pots 200;

[0062] A feeding assembly 140, arranged between the feeding conveying line 130 and the cooking pots 200;

[0063] Wherein, the loading trolley 110 is configured to move on the material preparation assembly 120, the feeding conveying line 130 and the feeding assembly 140 in sequence and then enter the cooking pots 200.

[0064] Wherein, the feeding conveying device 100 comprises the material preparation assembly 120, the feeding conveying line 130 and the feeding assembly 140, the loading trolley 110 moves on the material preparation assembly 120, the feeding conveying line 130 and the feeding assembly 140 in sequence and finally enters the cooking pots 200, so as to realize cooking treatment of the medical waste on the loading trolley 110. In this way, the staff can load the medical waste into the loading trolley 110 at a distance, and the medical waste is conveyed into the cooking pots 200 by the feeding conveying device 100, without the need for manually moving the loading trolley 110 back and forth and then pushing it into the cooking pots 200, which on the one hand reduces the radiation and the risk of injury, and on the other hand realizes continuous conveying of the medical waste and improves the work efficiency of medical waste treatment. Meanwhile, the labor intensity of the staff can also be reduced.

[0065] Specifically, in actual application, three cooking pots 200 are usually arranged in a medical waste cooking treatment system workshop, so three feeding conveying lines 130 and one material preparation assembly 120 are required. Since the pot doors of the three cooking pots 200 are opened in the left-right direction, two feeding assemblies 140 are arranged, so as to avoid interference between the pot doors and part of the feeding assemblies 140 when the pot doors are opened. One feeding assembly 140 is arranged on the feeding conveying line 130 corresponding to each cooking pot 200. Figure 1The middle and upper two cooking pots 200 are used in pairs, and the other feeding assembly 140 is arranged above the middle and upper two cooking pots 200. Figure 1 The lowermost cooking pot 200 is used in pairs, and the feeding assembly 140 includes a feeding track 141 and a feeding platform 142. Figure 1 For example, the details are as follows.

[0066] It should be noted that a conveying track can be arranged in front of the preparation assembly 120, which is arranged vertically with the preparation assembly 120, i.e. parallel to the feeding conveying line 130. The conveying track is provided with conveying rollers, and the specific principle is the same as that of the feeding conveying line 130 described later. After the loading trolley 110 is filled, the loading trolley 110 is placed on the conveying track by the lifting device, and the conveying rollers on the conveying track move the loading trolley 110 towards the preparation assembly 120 until the loading trolley 110 moves to the preparation platform 122 of the preparation assembly 120, and then the subsequent conveying of the loading trolley 110 to the cooking pot 200 begins. Alternatively, a lifting device can be arranged above the preparation assembly 120 to directly lift the loading trolley 110 containing medical waste onto the preparation platform 122 of the preparation assembly 120.

[0067] Figure 2 A schematic view of the loading trolley according to an embodiment of the present application.

[0068] In a possible implementation manner, as shown in Figure 2 The loading trolley 110 includes:

[0069] a trolley compartment 111;

[0070] a walking wheel 112 arranged below the trolley compartment 111;

[0071] a support frame 113, a pair of support frames 113 are arranged below the trolley compartment 111, and the support frames 113 are located on the inner side of the walking wheel 112. The support frames 113 are detachably connected with the trolley compartment 111, and the support frames 113 protrude from the walking wheel 112 towards the feeding assembly 130.

[0072] The car body 111 is used for loading medical waste, and when the loading trolley 110 is not placed on the standby component 120, a worker can push the loading trolley 110 to any position through the walking wheel 112, such as moving the loading trolley 110 to the area where the medical waste is located to load the car, or moving the loading trolley 110 to the vicinity of the standby component 120. Then the loading trolley 110 is lifted manually or by a hoisting device, and after the supporting frame 113 is installed under the loading trolley 110, it is placed on the standby component 120. Since the supporting frame 113 protrudes towards the standby component 120 from the walking wheel 112, the supporting frame 113 plays a supporting role at this time, and the movement of the loading trolley 110 is realized under the driving of the standby component 120, and the walking wheel 112 is not involved in the work and is in a suspended state.

[0073] It can be understood that a pair of supporting frames 113 are arranged below the car body 111, and the supporting frames 113 are located on the inner side of the walking wheel 112, which can realize stable support of the car body 111. The standby component 120 drives the supporting frame 113 to move, so that the loading trolley 110 moves more stably. If the walking wheel 112 is connected with the standby component 120, the standby component 120 drives the walking wheel 112 to rotate, which is easy to cause the walking wheel 112 to move, and then drive the car body 111 to move, so that the stability of the loading trolley 110 moving on the standby component 120, the feeding conveying line 130 and the feeding component 140 cannot be guaranteed.

[0074] Figure 3 A schematic view of a hook according to an embodiment of the present application.

[0075] In a possible implementation manner, as shown in Figure 3 The loading trolley 110 further comprises:

[0076] The connecting rod 114 is arranged at one end of the car body 111.

[0077] The hook 115 is arranged at the other end of the car body 111, and the hook 115 comprises a connecting rod 1151, one end of the connecting rod 1151 is provided with a hook body 1152, the other end of the connecting rod 1151 is provided with a balance frame 1153 and a pushing plate 1154, and the pushing plate 1154 is located outside the car body 111. When the hook body 1152 is connected with the connecting rod 114 of the next loading trolley 110, the pushing plate 1154 is inclined towards the feeding conveying line 130.

[0078] It should be noted that the size of each digester 200 is fixed, so filling the digester 200 can improve medical waste treatment efficiency and avoid energy waste. Therefore, to fill the loading trolley 110 with the digester 200, if the loading trolley 110 is set to match the size of the digester 200, the loading trolley 110 will be too long, which will increase the difficulty of lifting and manually lifting the trolley, and also increase the overall floor area of the feeding conveying device 100, which is not conducive to the compact design of the feeding conveying device 100. Therefore, the present application measures to enable each digester 200 to load five loading trolleys 110, that is, the length of one feeding conveying line 130 can carry at least five loading trolleys 110, and the five loading trolleys 110 enter the digester 200 together for one side cooking sterilization.

[0079] Specifically, in order to ensure the reliability of multiple loading trolleys 110 entering the digester 200 together, a connecting rod 114 and a hook 115 are arranged at the front and rear of the loading trolley 110, respectively. The hook 115 of the previous loading trolley 110 hooks the connecting rod 114 of the next loading trolley 110, thereby connecting the adjacent two loading trolleys 110, and further ensuring that multiple loading trolleys 110 can stably enter the digester 200 together. The hook 115 includes a hook body 1152 and a connecting rod 1151, and the end of the connecting rod 1151 away from the hook body 1152 is provided with a push plate 1154. When the hook body 1152 is locked, that is, the hook body 1152 is hooked with the connecting rod 114 of the next loading trolley 110, the push plate 1154 is inclined to the direction of the feeding conveying line 130 and the next loading trolley 110, and the balance frame 1153 is parallel to the feeding conveying line 130 at this time. In this way, the reliability of hooking can be ensured when the hook body 1152 is hooked.

[0080] For example, when the first loading trolley 110 moves to the feeding conveying line 130, the top plate 136 on the feeding conveying line 130 is encountered, and then the laser travel switch is triggered, the feeding conveying line 130 stops rotating, at this time, the hook body 1152 is pushed open by the top plate 136, until the second loading trolley 110 moves to the feeding conveying line 130, since the connecting rod 114 is located at the center of the carriage 111, when the connecting rod 114 starts to enter the feeding conveying line 130, the laser travel switch is not blocked, the movement of the loading trolley 110 is still driven by the material preparation platform 122, the loading trolley 110 gradually moves forward until the connecting rod 114 is located below the hook body 1152, at this time, the carriage 111 just blocks the travel switch, the feeding conveying line 130 rotates to drive the two loading trolleys 110 to move to the direction of the cooking pot 200, the pushing plate 1154 gradually leaves the top plate 136, under the action of gravity, the hook body 1152 falls down and is connected to the connecting rod 114 of the next loading trolley 110, so that the two loading trolleys 110 are connected. The connection principle of the subsequent loading trolleys 110 is the same, and will not be repeated here.

[0081] Figure 4 A schematic view of a material preparation assembly according to an embodiment of the present application.

[0082] In one possible implementation, as shown in Figure 4 The material preparation assembly 120 comprises:

[0083] A material preparation track 121, which is arranged to extend along the direction of the connection lines of the plurality of cooking pots 200;

[0084] A material preparation platform 122, which is arranged on the material preparation track 121, the loading trolley 110 is placed on the material preparation platform 122, and the material preparation platform 122 is configured to drive the loading trolley 110 to move to the direction of the feeding conveying line 130.

[0085] In one possible implementation, as shown in Figure 1The shown feeding conveying line 130 includes three, from top to bottom, respectively, the first feeding conveying line, the second feeding conveying line and the third feeding conveying line, the standby rail 121 is vertically arranged with the feeding conveying line 130, and the standby loading platform 122 is arranged in parallel with the feeding conveying line 130. The standby loading platform 122 moves with the loading trolley 110 on the standby rail 121, when moving to the first feeding conveying line, the standby loading platform 122 stops, the standby loading platform 122 starts self-rotation, drives the loading trolley 110 to move to the first feeding conveying line, and then the standby loading platform 122 returns to the initial position, the second loading trolley 110 is placed on the standby loading platform 122, and the above steps are repeated until there are five loading trolleys 110 on the first feeding conveying line, the five loading trolleys 110 enter the cooking pot 200 for sterilization, and then the standby assembly 120 is used for conveying the loading trolley 110 on the second feeding conveying line and conveying the loading trolley 110 on the third feeding conveying line, and the logic is as described above and will not be repeated.

[0086] Figure 5 The top view of the standby loading platform according to an embodiment of the utility model.

[0087] In a feasible implementation manner, as shown in the figure, Figure 5 The standby loading platform 122 includes:

[0088] The first upper bearing platform 1221 and the first lower bearing platform 1222 are connected, and a first containing space is formed between the first upper bearing platform 1221 and the first lower bearing platform 1222;

[0089] The first lower bearing platform 1222 is provided with a first motor 1223, a first driving wheel 1224 and a plurality of first driven wheels 1225, the first driving wheel 1224 and the first driven wheel 1225 are located on the standby rail 121, and the first motor 1223 drives the first driving wheel 1224 to rotate;

[0090] The first upper bearing platform 1221 includes a pair of first bearing rails 1226, a first driving roller 1228 and a plurality of first driven rollers 1229 are arranged between the pair of first bearing rails 1226, the second motor 1227 drives the first driving roller 1228 to rotate, and the first driving roller 1228 drives the plurality of first driven rollers 1229 to rotate in the same direction through a transmission connecting piece.

[0091] The first upper bearing platform 1221 is used to drive the transfer trolley 110 to move, and the first lower bearing platform 1222 is used to drive the material preparation platform 122 to move on the material preparation track 121. Specifically, the material preparation track 121 can be in the shape of an I-beam or a U-beam, the first driving wheel 1224 and the first driven wheel 1225 are arranged in the groove of the material preparation track 121, and the axis of the first driving wheel 1224 and the first driven wheel 1225 can be arranged vertically or parallel to the ground on which the material preparation track 121 is placed. When the axis of the first driving wheel 1224 is parallel to the ground, the output shaft of the first motor 1223 is directly connected with the first driving wheel 1224; when the axis of the first driving wheel 1224 is vertical to the ground, the axis of the first motor 1223 is vertical to the ground, and the first motor 1223 can be indirectly connected with the first driving wheel 1224 through gear transmission, so as to avoid interference between the first motor 1223 and the material preparation track 121; or in order to reduce the size of the first accommodating space, when the axis of the first driving wheel 1224 is vertical to the ground, the output shaft of the first motor 1223 can be parallel to the ground, and at this time, a first bevel gear can be arranged on the output shaft of the first motor 1223, and a second bevel gear is arranged on the axle of the first driving wheel 1224, and the movement of the first motor 1223 driving the first driving wheel 1224 in the material preparation track 121 is realized through the meshing of the first bevel gear and the second bevel gear. It should be noted that the axle of the first driving wheel 1224 is connected with the first driving wheel 1224, and the axle of the first driven wheel 1225 is rotatably connected with the first driven wheel 1225, so that the axle of the first driven wheel 1225 is fixedly connected with the first lower bearing platform 1222, and under the driving of the first driving wheel 1224, the other first driven wheels 1225 can be driven to rotate, realizing the movement of the material preparation platform 122 on the material preparation track 121, that is, driving the loading trolley 110 to reciprocatingly move on the material preparation track 121. It can be understood that the movement of the material preparation platform 122 on the material preparation track 121 can also be realized by arranging a gear on the output shaft of the first motor 1223 and arranging a rack on the material preparation track 121, and the rotation is converted into linear motion through the meshing of the gear and the rack, the other gears are rotatably connected with the axles, the axles are fixed with the first lower bearing platform 1222, and the driven support of the other gears ensures the reliability of supporting the material preparation platform 122. It can be understood that the movement of the material preparation platform 122 on the material preparation track 121 can also be realized by an electric sliding block, which will not be described here. All the ways to realize the movement of the material preparation platform 122 on the material preparation track 121 can be applied to the present application.

[0092] In addition, the first upper bearing platform 1221 comprises a first bearing rail 1226, a first driving roller 1228 and a plurality of first driven rollers 1229 are arranged between a pair of first bearing rails 1226, the first driving roller 1228 is connected with the second motor 1227 through a gear, the rotating force of the second motor 1227 is transmitted to the first driving roller 1228, the first driving roller 1228 and the plurality of second driven rollers 1229 can be connected through a belt, the rotation of the first driving roller 1228 drives the belt to rotate, and in turn drives the plurality of second driven rollers 1229 to rotate. The first driving roller 1228 and the second driven roller 1229 can also be connected through a gear meshing, to realize the same direction rotation of the first driving roller 1228 and the first driven roller 1229. Alternatively, a gear can be arranged on each second driven roller 1229, a chain is sleeved on the plurality of gears, and the chain is provided with a hole for engaging with the gear, the rotation of the gear on the first driving roller 1228 drives the chain to rotate, and in turn realizes the rotation of the gears on the plurality of first driven rollers 1229 to drive the first driven rollers 1229 to rotate, to realize the same direction movement of the first driven rollers 1229 and the first driving roller 1228.

[0093] It can be understood that the first motor 1223 and the second motor 1227 can be provided with a support frame connected with the material preparation platform 122, to ensure the reliability of the operation of the first motor 1223 and the second motor 1223.

[0094] It should be noted that the laser transmitter can be arranged on the side of the feeding conveying line 130 facing the material preparation platform 122, the laser receiver can be arranged on the side of the material preparation platform 122 facing the feeding conveying line 130, and the weight sensor can be arranged on the material preparation platform 122. After the loading trolley 110 is placed behind the material preparation platform 122, the weight sensor receives a weight change signal, the first motor 1223 is controlled to work, the material preparation platform 122 moves on the material preparation track 121, and after the laser transmitter and the laser receiver are aligned, a signal is sent to stop the first motor 1223 from working, the second motor 1227 works, the first driving roller 1228 and the first driven roller 1229 on the material preparation platform 122 rotate, and drive the loading trolley 110 on them to move towards the feeding conveying line 130. After the loading trolleys 110 enter the feeding conveying line 130, the weight sensor is zeroed, the first motor 1223 is reversed, and the material preparation assembly 120 returns to the initial position to receive the next loading trolley 110. This is repeated until the fifth loading trolley 110 enters the first feeding conveying line, and then the material preparation assembly 120 returns to the initial position to receive the next loading trolley 110. At this time, after the laser receiver on the material preparation platform 122 receives the laser transmitter of the first feeding conveying line, the first motor 1223 continues to work until it encounters the laser transmitter of the second feeding conveying line and stops. In this way, after five loading trolleys 110 are transported to the second feeding conveying line, five loading trolleys 110 are transported to the third feeding conveying line through the material preparation assembly 120, and then the loading trolleys 110 are transported to the first feeding conveying line again. It can be understood that the above logical actions can be realized through programming, and the specific process of programming is not the focus of the present application and will not be described here.

[0095] Figure 6 A schematic view of the feeding conveying line according to an embodiment of the present application.

[0096] In a possible implementation manner, as shown in Figure 6 the feeding conveying line 130 is arranged corresponding to the cooking pot 200, and the feeding conveying line 130 comprises:

[0097] a pair of second bearing tracks 131 located between the material preparation assembly 120 and the feeding assembly 140;

[0098] a second driving roller 133 arranged at one end of the second bearing track 131 close to the material preparation assembly 120, and the second driving roller 133 is driven by a third motor 132;

[0099] a plurality of second driven rollers 134 arranged in sequence on the pair of second bearing tracks 131, and the second driven roller 134 is connected with the second driving roller 133 through a transmission connecting piece.

[0100] The feeding conveying line 130 comprises a second bearing track 131, a second driving roller 133 and a plurality of second driven rollers 134 are arranged between the pair of second bearing tracks 131, the second driving roller 133 is connected with the third motor 132 through a gear, the rotating force of the third motor 132 is transmitted to the second driving roller 133, the second driven rollers 134 can be connected with the second driving roller 133 through a belt, a gear or a chain and a gear, so that the second driving roller 133 and the plurality of second driven rollers 134 rotate in the same direction, and the specific principle is the same as that of the standby material loading platform 122, which will not be repeated here.

[0101] It can be understood that, in order to facilitate the movement of the loading trolley 110 to the direction of the cooking pot 200, in the view of the bottom view direction, the first driving roller 1228 and the second driving roller 133 rotate counterclockwise, that is, the plurality of first driven rollers 1229 and the plurality of second driven rollers 134 also rotate counterclockwise, which can drive the loading trolley 110 to move to the direction of the cooking pot 200. Figure 1

[0102] In a feasible implementation, a laser travel switch is arranged on one end of the second bearing track 131 close to the standby material assembly 120, when the loading trolley 110 blocks the laser travel switch, the third motor 132 is controlled to rotate, and when the laser travel switch is not blocked, the third motor 132 is controlled to stop rotating.

[0103] In the embodiment, a laser travel switch is arranged on one end of the second bearing track 131 close to the standby material assembly 120, when the loading trolley 110 blocks the laser travel switch, the third motor 132 is controlled to rotate, and when the laser travel switch is not blocked, the third motor 132 is controlled to stop rotating.

[0104] It should be noted that a weight sensor can be arranged below the second bearing track 131, generally, the load of each loading trolley 110 is basically the same, so when the weight sensor monitors that the weight on the feeding conveying line 130 exceeds the weight of four full trolley loading trolleys 110, even if the laser travel switch leaks out, the third motor 132 continues to work, the feeding conveying line 130 still drives the five loading trolleys 110 to move to the direction of the feeding assembly 140, until the five loading trolleys 110 are all moved out of the feeding conveying line 130, that is, when the weight sensor returns to zero, the third motor 132 stops rotating.

[0105] ​In an embodiment, the feeding conveying line 130 further comprises:

[0106] A support rod 135 is provided with a top plate 136, the height of the top plate 136 matches the pushing plate 1154, the top plate 136 touches the pushing plate 1154, the pushing plate 1154 drives the connecting rod 1151 to rotate and in turn drives the hook body 1152 to rotate, after the loading trolley 110 drives the pushing plate 1154 to move away from the top plate 136, the hook body 1152 is hung on the connecting rod 114 of the next loading trolley 110 under the action of gravity.

[0107] The height of the support rod 135 adjusts the height of the top plate 136, so that when the loading trolley 110 moves, the top plate 136 can touch the pushing plate 1154, due to the inclined arrangement of the pushing plate 1154, when the loading trolley 110 moves towards the cooking pot 200, the top plate 136 rotates upwards against the pushing plate 1154, in turn driving the connecting rod 1151 and the hook body 1152 to rotate upwards, so that the hook body 1152 is opened and hung on the connecting rod 114 of the next loading trolley 110.

[0108] Specifically, when the first loading trolley 110 moves to the feeding conveying line 130, it touches the top plate 136 on the feeding conveying line 130, and then the laser travel switch leaks out, the feeding conveying line 130 stops rotating, at this time the hook body 1152 is opened by the top plate 136, until the second loading trolley 110 moves to the feeding conveying line 130, because the connecting rod 114 is located at the center of the carriage 111, therefore when the connecting rod 114 enters the feeding conveying line 130, it will not block the laser travel switch, the movement of the loading trolley 110 still relies on the pushing of the material loading platform 122, the loading trolley 110 gradually moves forward, until the connecting rod 114 is located below the hook body 1152, at this time the carriage 111 just blocks the travel switch, the feeding conveying line 130 rotates, driving the two loading trolleys 110 to move towards the cooking pot 200, the pushing plate 1154 gradually moves away from the top plate 136, the hook body 1152 falls under the action of gravity and is hung on the connecting rod 114 of the next loading trolley 110, realizing the connection of the two loading trolleys 110. The connection principle of subsequent loading trolleys 110 is the same and will not be described in detail.

[0109] It should be noted that the projection of the top plate 136 on the ground can be rectangular or rhombic, as long as it can push the pushing plate 1154 to drive the connecting rod 1151 to rotate.

[0110] In an embodiment, the feeding assembly 140 comprises:

[0111] A feeding track 141 is arranged along the direction of the line connecting the plurality of cooking pots 200;

[0112] The feeding platform 142 is arranged on the feeding track 141, and the loading trolley 110 is moved to the feeding platform 142 by the feeding conveying line 130, and then the loading trolley 110 is driven by the feeding platform 142 to move to the inside of the digester 200.

[0113] The feeding track 121 is arranged in parallel with the feeding track 141, the second bearing track 131 is arranged perpendicularly to the feeding track 121, and the first bearing track 1226 is arranged perpendicularly to the feeding track 121. When the weight sensor on the feeding conveying line 130 detects five loading trolleys 110, the system can control the cover of the digester 200 to open, the cover is opened to a position perpendicular to the digester 200 and located on both sides of the feeding track 141, so as not to affect the movement of the feeding platform 142, the feeding platform 142 is stopped after being aligned with the feeding port of the digester 200 or after being aligned with the feeding conveying line 130.

[0114] It should be noted that the movement of the feeding platform 142 is controlled by the opening of the cover to move the feeding platform 142 on the feeding track 141, a laser transmitter and receiver can be arranged on the feeding track 141, and the laser transmitter is arranged on the side of the digester 200 or the feeding conveying line 130 facing the digester 200, the movement of the feeding platform 142 on the feeding track 141 is stopped by aligning the laser transmitter and the laser receiver, and the feeding platform 142 is controlled to move on the feeding track 141 after receiving a signal that all five loading trolleys 110 enter the digester 200, and the cover of the digester 200 is closed. When the feeding platform 142 moves towards the digester 200, the feeding conveying line 130 can be arranged to be longer than the five loading trolleys 110, so that the loading trolleys 110 can leave time for the movement of the feeding platform 142 when moving towards the digester 200, or the weight sensor of the feeding conveying line 130 receives the weight of the five loading trolleys 110 and the travel switch is lost, at this time the third motor 132 stops rotating for a first fixed time, and then the third motor 132 starts rotating after the feeding platform 142 is aligned with the digester 200.

[0115] Figure 7 A schematic view of the feeding platform according to an embodiment of the present application; Figure 8A top view of the feeding platform according to an embodiment of the present application.

[0116] In a feasible embodiment, as shown in Figure 7 and Figure 8 The feeding platform 142 comprises:

[0117] The second upper bearing platform 1421 and the second lower bearing platform 1422 are connected, and a second accommodating space is formed between the second upper bearing platform 1421 and the second lower bearing platform 1422.

[0118] The fourth motor 1423, the second driving wheel 1424 and the plurality of second driven wheels 1425 are arranged on the second lower bearing platform 1422, the second driving wheel 1424 and the second driven wheels 1425 are located on the feeding track 141, and the fourth motor 1423 drives the second driving wheel 1424 to rotate.

[0119] The second upper bearing platform 1421 comprises a pair of third bearing tracks 1426, and the third driving roller 1428 and the plurality of third driven rollers 1429 are arranged between the pair of third bearing tracks 1426, the fifth motor 1427 drives the third driving roller 1428 to rotate, and the third driving roller 1428 drives the plurality of third driven rollers 1429 to rotate in the same direction through the transmission connecting piece.

[0120] The auxiliary pushing assembly 143 is arranged between the plurality of third driven rollers 1429, and the auxiliary pushing assembly 143 comprises the fixed shell 1431 and the pushing gear 1432, at least part of the pushing gear 1432 is located outside the fixed shell 1431, and the pushing gear 1432 is controlled to rotate through the sixth motor 1433.

[0121] The movement of the second lower bearing platform 1422 on the feeding track 141 is the same as the movement principle of the first lower bearing platform 1222 on the standby track 121, except that the signal logic of the movement is different, and thus the structure will not be described again. That is, after the fourth motor 1423 receives the signal that the pot cover of the cooking pot 200 is completely opened, the feeding platform 142 is controlled to move to the cooking pot 200, and after the laser receiver is aligned with the laser emitter, the fourth motor 1423 stops working, and the feeding platform 142 stops moving.

[0122] In addition, the third bearing rail 1426 is arranged perpendicularly to the feeding rail 141, and the fifth motor 1427 drives the third driving roller 1428 and the third driven roller 1429 to rotate. The structure is the same as that of the second motor 1227 driving the first driving roller 1228 and the first driven roller 1229, which has been described above and will not be repeated here. The rotation control of the fifth motor 1227 can be arranged with a weight sensor under the third bearing rail 1426. When the feeding conveying line 130 pushes the loading trolley 110 to the third bearing rail 1426, the weight sensor starts to change, at which time a signal is sent to control the fifth motor 1427 to rotate, driving the third driving roller 1428 and the third driven roller 1429 to rotate until all the loading trolleys 110 are pushed to the digester 200, at which time the weight sensor on the third bearing rail 1426 returns to zero, and at this time the fifth motor 1427 stops rotating. At the same time, a signal is transmitted to the fourth motor 1423, and the fourth motor 1423 drives the feeding platform 142 to move on the feeding rail 141, so as to close the cover on the digester 200. It can be understood that the rotation direction of the third driving roller 1428 and the third driven roller 1429 is also counterclockwise in the top view, that is, the rotation direction that can drive the loading trolley 110 to move towards the digester 200. Figure 1

[0123] It should be noted that since the feeding assembly 140 drives five loading trolleys 110 to move towards the digester 200, in order to prevent insufficient pushing force, an auxiliary pushing assembly 143 is arranged on the feeding platform 142, which is usually arranged between the plurality of third driven rollers 1429, and the third driven roller 1429 is rotatably connected with the fixed shell 1431. The fixed shell 1431 is in the shape of a hollow rectangular box, and a sixth motor 1433 is arranged inside the fixed shell along the length direction of the fixed shell. A connecting shaft is arranged in the fixed shell 1431, and a pushing gear 1432 is arranged on the connecting shaft. At least part of the pushing gear 1432 is located outside the fixed shell 1431 and can touch the bottom of the carriage 111. The rotation of the pushing gear 1432 drives the loading trolley 110 to move towards the digester 200, and the rotation direction of the gear is the same as that of the third driving roller 1428. Specifically, the output shaft of the sixth motor 1433 is perpendicular to the connecting shaft, so a bevel gear can be arranged on the sixth motor 1433, and a bevel gear can be arranged on the connecting shaft. The two bevel gears mesh to transmit the rotation force of the sixth motor 1433 to the connecting shaft, and then drive the pushing gear 1432 to rotate through the connecting shaft. When the gravity sensor value of the third bearing rail 1426 changes, a signal is transmitted to the fifth motor 1427 and the sixth motor 1433, and the loading trolley 110 is driven to move towards the digester 200 through the rotation of the third driving roller 1428, the third driven roller 1429 and the pushing gear 1432. When the gravity sensor under the third bearing rail 1426 returns to zero, the fifth motor 1427 and the sixth motor 1433 stop rotating. ​

[0124] It can be understood that the moving logic of the above-mentioned feeding conveying device 100 is only an example, and the logic that can realize the feeding of the five loading trolleys 110 to the digester 200 together and then the feeding of the loading trolleys 110 on the next feeding conveying line 130 can be realized, and the logic can be realized by setting a programming logic and some signal transmission members, and will not be described one by one.

[0125] In the present application, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The term "a plurality of" means two or more, unless otherwise explicitly limited.

[0126] Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such variations, uses, or adaptations of the application as come within the general scope of the application. The specification and examples are to be regarded as illustrative only.

[0127] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding and conveying device for a medical waste cooking treatment system, the medical waste cooking treatment system comprising multiple cooking pots arranged in parallel, characterized in that, The feeding conveyor includes: A loading trolley containing medical waste; A material preparation assembly, wherein the loading trolley is configured to move on the material preparation assembly; A feeding conveyor line is provided on the side of the material preparation assembly facing the cooking pot, and the feeding conveyor line extends between the material preparation assembly and the cooking pot; A feeding assembly is disposed between the feeding conveyor line and the cooking pot; The loading trolley is configured to move sequentially on the material preparation assembly, the feeding conveyor line, and the feeding assembly before entering the cooking pot.

2. The feeding and conveying device for a medical waste cooking treatment system according to claim 1, characterized in that, The loading trolley includes: car; The wheels are located below the carriage. A pair of support frames are disposed below the carriage and are located inside the traveling wheels. The support frames are detachably connected to the carriage and protrude from the traveling wheels toward the feeding assembly.

3. The feeding and conveying device for a medical waste cooking treatment system according to claim 2, characterized in that, The loading trolley also includes: A connecting rod is located at one end of the carriage; A hook is provided at the other end of the carriage. The hook includes a connecting rod. One end of the connecting rod is provided with a hook body, and the other end of the connecting rod is provided with a balance frame and a push plate. The push plate is located on the outside of the carriage. When the hook body is engaged with the connecting rod of the next loading trolley, the push plate tilts toward the direction of the feeding conveyor line.

4. The feeding and conveying device for a medical waste cooking treatment system according to claim 1, characterized in that, The material preparation assembly includes: The material preparation track extends along the direction of the line connecting the multiple cooking pots; A material preparation platform is set on the material preparation track, and the loading trolley is placed on the material preparation platform. The material preparation platform is configured to drive the loading trolley to move towards the feeding conveyor line.

5. The feeding and conveying device for a medical waste cooking treatment system according to claim 4, characterized in that, The material preparation platform includes: A first upper support platform and a first lower support platform are connected to each other, and a first accommodating space is formed between the first upper support platform and the first lower support platform. The first lower support platform is equipped with a first motor, a first drive wheel, and multiple first driven wheels. The first drive wheel and the first driven wheels are located on the material preparation track, and the first motor drives the first drive wheel to rotate. The first upper support platform includes a pair of first support tracks, a first active roller and a plurality of first driven rollers are provided between the pair of first support tracks, a second motor drives the first active roller to rotate, and the first active roller drives the plurality of first driven rollers to rotate in the same direction through a transmission connector.

6. The feeding and conveying device for a medical waste cooking treatment system according to claim 3, characterized in that, The feeding conveyor line is configured correspondingly to the cooking pot, and the feeding conveyor line includes: A pair of second support tracks are located between the material preparation assembly and the feeding assembly; The second active roller is located at one end of the second bearing track near the material preparation assembly, and the second active roller is driven by a third motor. The second driven roller, a plurality of the second driven rollers are arranged sequentially on a pair of second carrying tracks, and the second driven rollers are connected to the second driving rollers through a transmission connector.

7. The feeding and conveying device for a medical waste cooking treatment system according to claim 6, characterized in that, A laser limit switch is provided on one end of the second bearing track near the material preparation component. When the laser limit switch is blocked by the loading trolley, the third motor is controlled to rotate. When the laser limit switch is not blocked, the third motor stops rotating.

8. The feeding and conveying device for a medical waste cooking treatment system according to claim 6, characterized in that, The feeding conveyor line also includes: A support rod is provided with a top plate. The height of the top plate matches that of the push plate. When the top plate touches the push plate, the push plate drives the connecting rod to rotate, which in turn drives the hook body to rotate. After the loading trolley drives the push plate away from the top plate, the hook body is hooked onto the connecting rod of the next loading trolley under the action of gravity.

9. The feeding and conveying device for a medical waste cooking treatment system according to claim 1, characterized in that, The feeding assembly includes: The feeding track extends along the direction of the line connecting the multiple cooking pots; The feeding platform is set on the feeding track. After the loading trolley moves from the feeding conveyor line to the feeding platform, the feeding platform drives the loading trolley to move into the cooking pot.

10. The feeding and conveying device for a medical waste cooking treatment system according to claim 9, characterized in that, The feeding platform includes: A second upper support platform and a second lower support platform are connected to each other, and a second accommodating space is formed between the second upper support platform and the second lower support platform. The second lower support platform is equipped with a fourth motor, a second driving wheel, and multiple second driven wheels. The second driving wheel and the second driven wheels are located on the feeding track, and the fourth motor drives the second driving wheel to rotate. The second upper support platform includes a pair of third support tracks, with a third driving roller and multiple third driven rollers disposed between the pair of third support tracks. A fifth motor drives the third driving roller to rotate, and the third driving roller drives multiple third driven rollers to rotate in the same direction through a transmission connector. An auxiliary driving assembly is disposed between the plurality of the third driven rollers. The auxiliary driving assembly includes a fixed housing and a driving gear. At least part of the driving gear is located outside the fixed housing. The driving gear is controlled to rotate by a sixth motor.

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