Seasoning machine switch door mechanism and seasoning machine

Abstract

The application discloses a switch door mechanism of a seasoning machine and the seasoning machine. The switch door mechanism of the seasoning machine comprises a door body and a first gear. The door body is provided with a rack and a push piece, and the push piece is movably connected with the rack. The first gear comprises adjacent meshing sections and non-meshing sections. The non-meshing sections are provided with a pushing part, and the meshing sections are movably connected with the rack to drive the rack to open or close the door body. The pushing part is used for driving the push piece to move from a first position to a second position to separate the meshing sections from the rack. When the door body of the switch door mechanism of the seasoning machine is opened or closed, the first gear rotates, the meshing sections are meshed with the rack, the first gear drives the rack to move linearly, and the door body is driven to move. When the first gear rotates to the position where the pushing part interferes with the push piece, the pushing part drives the push piece to move from the first position to the second position, so that the first gear and the rack can be completely separated when the door body of the switch door mechanism of the seasoning machine is opened or closed, and the problem that the rack is stuck with the first gear is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of blanking equipment, in particular to a switch door mechanism of a seasoning machine and the seasoning machine. BACKGROUND

[0002] The feeding machine module on the existing batching machine is prone to rust and corrosion during use, which causes the switch door rack mechanism to be easily stuck, and in severe cases, the feeding module is damaged, and in severe cases, the driving motor is damaged. In addition, the rust will absorb water to form a yellow-brown liquid, which affects the appearance of the module. SUMMARY

[0003] The embodiment of the present application provides a switch door mechanism of a seasoning machine and the seasoning machine, which can solve the problem that the switch door rack mechanism is easily stuck.

[0004] In a first aspect, the embodiment of the present application provides a switch door mechanism of a seasoning machine, comprising: a door body, the door body is provided with a rack and a paddle, the paddle is movably connected with the rack; and a first gear, the first gear comprises adjacent meshing segments and non-meshing segments, the non-meshing segments are provided with a pushing part, the meshing segments are capable of being meshed and connected with the rack to drive the door body to open or close, and the pushing part is used to push the paddle to move from a first position to a second position to separate the meshing segments from the rack.

[0005] According to the foregoing embodiment of the first aspect of the present application, the paddle has two, the two paddles are respectively arranged at two ends of the rack, and the paddle is connected with the elastic reset member, so that when the first gear is separated from the paddle, the paddle is reset by the elastic reset member.

[0006] According to any one of the foregoing embodiments of the first aspect of the present application, the pushing part comprises at least one first tooth, the first tooth is arranged at one end of the meshing segment, and the first tooth pushes one of the paddles to open the door body.

[0007] According to any one of the foregoing embodiments of the first aspect of the present application, the pushing part further comprises at least one second tooth, the first tooth and the second tooth are distributed at two ends of the same meshing segment of the first gear.

[0008] According to any one of the foregoing embodiments of the first aspect of the present application, the paddle has a pivot end pivoted with the rack and a first end and a second end located on two sides opposite to the pivot end, when the pushing part pushes the paddle to move the second end away from one side of the rack, the rack and the first gear are accelerated to separate.

[0009] According to any one of the foregoing embodiments of the first aspect of the present application, the first end is provided with a first arc-shaped recess on one side away from the rack, and / or the first end is provided with a protruding part on one side away from the rack; when the pushing part pushes the first arc-shaped recess and / or the protruding part, the rack and the first gear are accelerated to separate.

[0010] According to any one of the foregoing embodiments of the first aspect of the present application, the second end of the dial piece is connected to the elastic reset member, and the elastic reset member resets the second ends of the two dial pieces towards each other.

[0011] According to any one of the foregoing embodiments of the first aspect of the present application, the door body is provided with a ceramic plane on at least one of the side close to the discharge port and the side away from the discharge port.

[0012] According to any one of the foregoing embodiments of the first aspect of the present application, the door body further comprises a frame, a first ceramic plate and a second ceramic plate, the first ceramic plate is arranged on the side of the frame close to the discharge port, and the second ceramic plate is arranged on the side of the frame away from the discharge port, the switch door mechanism of the seasoning machine further comprises a base, a third ceramic plate and a fourth ceramic plate, the base is arranged on the side of the door body away from the discharge port, the base is connected to the surface on which the discharge port is located, and the base presses the door body against the surface on which the discharge port is located, the third ceramic plate is arranged between the door body and the surface on which the discharge port is located, and the fourth ceramic plate is arranged between the door body and the base.

[0013] In a second aspect, the embodiments of the present application further provide a seasoning machine comprising the switch door mechanism of the seasoning machine according to any one of the foregoing embodiments of the first aspect of the present application, a cartridge body provided with a feeding cavity and a discharge port in communication with the feeding cavity, the switch door mechanism of the seasoning machine being arranged on the side on which the discharge port is located, a driving device, the first gear of the switch door mechanism of the seasoning machine being in transmission connection with the driving device, so that the first gear rotates simultaneously with the driving device, and a discharging screw, the discharging screw having a static state, a starting state and a driven state, in the static state, the driving device rotates and the discharging screw is static, in the driven state, the driving device rotates and the discharging screw is static relative to the driving device, and in the starting state, the driving device rotates and the discharging screw is in an intermediate state between the static state and the driven state.

[0014] According to the foregoing embodiments of the second aspect of the present application, the discharging screw is in transmission connection with the driving device through a time delay mechanism, so that the discharging screw rotates with the driving device after the driving device starts rotating for a preset time length, the time delay mechanism comprises a driving part and a driven part arranged coaxially, the driving part is connected to the driving device, and the driven part is connected to the discharging screw.

[0015] According to any one of the foregoing embodiments of the second aspect of the present application, the driving part is provided with a first protrusion on the side facing the driven part, the driven part is provided with a second protrusion on the side facing the driving part, and after the driving part rotates by a preset angle, the first protrusion of the driving part abuts against the second protrusion of the driven part to drive the driven part and the discharging screw to rotate.

[0016] According to any one of the foregoing embodiments of the second aspect of the present application, the time delay mechanism further comprises at least one rotor, the driving part, the at least one rotor and the driven part are coaxially arranged in sequence, the driving part is provided with a first protrusion on the side facing the driven part, the driven part is provided with a second protrusion on the side facing the driving part, the rotor is provided with a third protrusion on the side facing the driving part, and the rotor is provided with a fourth protrusion on the side facing the driven part, the first protrusion and the third protrusion abut to drive the rotor to start rotating after the driving part rotates by a preset angle, and the fourth protrusion abuts with the third protrusion of another rotor or the second protrusion of the driven part to drive the other rotor or the driven part to rotate after the rotor rotates by a preset angle.

[0017] According to any one of the foregoing embodiments of the second aspect of the present application, the seasoning machine further comprises a stirring member, the stirring member comprises a stirring claw and a stirring claw inner shaft, the stirring claw is arranged in the feeding cavity, the stirring claw is sleeved on the stirring claw inner shaft, the stirring claw inner shaft is mounted on the cartridge body, one end of the stirring claw inner shaft is rotationally connected with the driving device, and the other end of the stirring claw inner shaft is coaxially connected with the first gear, the driving device drives the stirring claw inner shaft to rotate, the stirring claw inner shaft drives the first gear to rotate, so that the switch door mechanism of the seasoning machine is opened or closed, and meanwhile, the driving device drives the discharging screw rod to be switched from the static state to the starting state and then to the driven state.

[0018] According to the switch door mechanism of the seasoning machine provided in the embodiments of the present application, the switch door mechanism of the seasoning machine comprises a door body and a first gear. The door body is provided with a rack and a push piece, and the push piece is movably connected with the rack. The first gear comprises adjacent meshing segments and non-meshing segments. The non-meshing segments are provided with a pushing part, and the meshing segments are capable of being meshingly connected with the rack to drive the rack to drive the door body to be opened or closed. The pushing part is used to drive the push piece to move from a first position to a second position, so that the meshing segments are separated from the rack. When the door body of the switch door mechanism of the seasoning machine is opened or closed, the first gear rotates, the meshing segments of the first gear are meshingly connected with the rack of the door body, the first gear drives the rack to move linearly, thereby driving the door body to move. When the first gear rotates to the point where the pushing part of the non-meshing segments interferes with the push piece of the door body, the pushing part drives the push piece to move from the first position to the second position, so that the rack drives the door body to be separated from the first gear, thereby enabling the door body of the switch door mechanism of the seasoning machine to be completely separated from the first gear when the door body is opened or closed, and avoiding the problem that the rack is stuck with the first gear. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from the structures shown in these drawings without any creative effort.

[0020] Figure 1 Fig. 4 is a perspective view of a door body of the switch door mechanism of the seasoning machine according to an embodiment of the present application;

[0021] Figure 2 Fig. 5 is an exploded view of the door body of the switch door mechanism of the seasoning machine according to an embodiment of the present application;

[0022] Figure 3 Fig. 6 is an exploded view of the door body of the switch door mechanism of the seasoning machine according to an embodiment of the present application;

[0023] Figure 4 Fig. 7 is a perspective view of a push piece of the switch door mechanism of the seasoning machine according to an embodiment of the present application;

[0024] Figure 5 Fig. 8 is an exploded view of some parts of the switch door mechanism of the seasoning machine according to an embodiment of the present application;

[0025] Figures 6-10 Fig. 9 is a dynamic side view of the switch door mechanism of the seasoning machine according to an embodiment of the present application from closed to open;

[0026] Figure 11 Fig. 10 is a perspective view of the seasoning machine according to an embodiment of the present application;

[0027] Figure 12 Fig. 11 is an exploded view of the seasoning machine according to an embodiment of the present application;

[0028] Figure 13 Fig. 12 is an exploded view of a time delay mechanism of the seasoning machine according to an embodiment of the present application.

[0029] BRIEF DESCRIPTION OF THE DRAWINGS

[0030] 100 - door body; 110 - rack; 120 - push piece; 121 - pivot joint end; 121a - first end; C1 - first arc-shaped concave part; C2 - second arc-shaped concave part; D1 - protrusion part; 121b - second end; 130 - elastic return member; 140 - frame; 150 - first ceramic plate; 160 - second ceramic plate;

[0031] 200 - first gear; 210 - meshing section; 220 - non-meshing section; 230 - push part; 231 - first push tooth; 232 - second push tooth;

[0032] 300 - base;

[0033] 400 - third ceramic plate;

[0034] 500 - fourth ceramic plate;

[0035] 710 - cartridge body; 711 - feeding cavity; 712 - discharging port; 720 - driving device; 730 - discharging screw; 740 - time delay mechanism; 741 - driving part; 742 - driven part; 743 - rotor; T1 - first protrusion; T2 - second protrusion; T3 - third protrusion; T4 - fourth protrusion; 750 - stirring member; 751 - stirring claw; 752 - inner shaft of stirring claw;

[0036] 801 - second gear; 802 - third gear.

[0037] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying 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 other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0039] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the accompanying drawings), and if the certain posture changes, the directionality indications also change accordingly.

[0040] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope of the present application.

[0041] The embodiment of the present application provides a switch door mechanism of a seasoning machine, which can solve the problem that the rack mechanism of the switch door is easy to be stuck.

[0042] Figure 1 It is a three-dimensional schematic view of an embodiment of the switch door mechanism of the seasoning machine of the present application. As shown in Figure 1As shown, the opening and closing mechanism of the seasoning machine includes a door body 100 and a first gear 200. The door body 100 is provided with a rack 110 and a paddle 120. The paddle 120 is movably connected to the rack 110. The first gear 200 includes adjacent meshing sections 210 and non-meshing sections 220. A toggle part 230 is provided at the non-meshing section 220. The meshing section 210 can mesh with the rack 110, so that the rack 110 drives the door body 100 to open or close. The toggle part 230 is used to move the paddle 120 from a first position to a second position, so that the meshing section 210 is separated from the rack 110. In this embodiment, when the door 100 in the opening and closing mechanism of the condiment machine is opened or closed, the first gear 200 rotates, and the meshing section 210 of the first gear 200 meshes with the rack 110 of the door 100. The first gear 200 drives the rack 110 to move linearly, thereby driving the door 100 to move. When the first gear 200 rotates to the point where the actuating part 230 of the non-meshing section 220 interferes with the actuating plate 120 of the door 100, the actuating part 230 actuates the actuating plate 120 from the first position to the second position, causing the rack 110 to drive the door 100 to separate from the first gear 200. This ensures that when the door 100 in the opening and closing mechanism of the condiment machine is opened or closed, the first gear 200 and the rack 110 can be completely separated, avoiding the problem of the rack 110 and the first gear 200 getting stuck.

[0043] like Figures 2-3 As shown, in some embodiments, there are two paddles 120, which are respectively disposed at both ends of the rack 110. The paddles 120 are connected to the elastic reset member 130. When the first gear 200 is disengaged from the paddles 120, the paddles 120 are reset by the elastic reset member 130. When the door 100 needs to be opened or closed, the first gear 200 rotates, and the meshing section 210 of the first gear 200 meshes with the rack 110 of the door 100. The first gear 200 drives the rack 110 to move linearly, thereby driving the door 100 to move. When the first gear 200 rotates to the point where the actuating part 230 of the non-meshing section 220 interferes with the paddle 120 of the door body 100, the actuating part 230 actuates the paddle 120. Since the paddle 120 is connected to the elastic reset member 130, the paddle 120 moves from the first position to the second position during the actuation process. The elastic reset member 130 is in a stretched state, and the paddle 120 resets under the pulling force of the elastic reset member 130. At the same time, the paddle 120 actuates the actuating part 230 of the first gear 200, causing the first gear 200 and the rack 110 to separate from each other, thus avoiding the problem of the rack 110 and the first gear 200 getting stuck.

[0044] It should be noted that in this embodiment, the two paddles 120 are connected to the same elastic reset member 130 and are respectively disposed at both ends of the elastic reset member 130. In some other optional embodiments, two elastic reset members 130 may be provided, and the two paddles 120 are respectively connected to one end of one of the elastic reset members 130.

[0045] like Figures 3-4 As shown, in some embodiments, the paddle 120 has a pivot end 121 pivotally connected to the rack 110 and a first end 121a and a second end 121b located on opposite sides of the pivot end 121. When the actuating part 230 actuates the paddle 120 to move the second end 121b away from the rack 110, the rack 110 accelerates its separation from the first gear 200. The pivot end 121 of the paddle 120 is pivotally connected to the rack 110, and the paddle 120 is rotatable relative to the pivot end 121. When the door 100 is opened or closed, the first gear 200 rotates to the point where the actuating part 230 interferes with the paddle 120. When the actuating part 230 moves the paddle 120 away from the rack 110, the paddle 120 moves from the first position to the second position. The elastic reset member 130 connected to the paddle 120 is in a stretched state. The paddle 120 quickly resets under the pulling force of the elastic reset member 130, which accelerates the separation of the rack 110 from the first gear 200.

[0046] In some embodiments, when the door 100 is opened or closed, the resilient reset member 130 connected to the second end 120b of the paddle 120 has an extending vector in a direction away from the rack 110.

[0047] like Figures 3-4 As shown, in some embodiments, a first arc-shaped recess C1 is provided on the side of the first end 121a away from the rack 110, and / or a protrusion D1 is provided on the side of the first end 121a away from the rack 110. When the actuating part 230 actuates the first arc-shaped recess C1, and / or when the actuating part 230 actuates the protrusion D1, the rack 110 and the first gear 200 separate more rapidly. The first arc-shaped recess C1 is provided on the side of the paddle 120 away from the rack 110, and / or the first end 121a is provided on the side away from the rack 110, which allows the actuating part 230 to better cooperate with the paddle 120 when it moves the side away from the rack 110. This allows the elastic reset member 130 connected to the paddle 120 to undergo greater deformation when the actuating part 230 moves the paddle 120, thereby allowing the paddle 120 to be subjected to greater tension when it resets, and thus allowing the rack 110 to separate from the first gear 200 more completely.

[0048] like Figures 3-4As shown, in some embodiments, the first end 121a of the paddle 120 is provided with a second arc-shaped recess C2 on the side close to the rack 110. When the door body 100 is opened or closed, the actuating portion 230 actuates the second arc-shaped recess C2 on the side close to the rack 110 of the paddle 120, reducing the abrasion of the actuating portion 230 by the paddle 120 during the sliding of the actuating portion 230. As shown in FIG. 2, the second arc-shaped recess C2 is provided on the side of the first end 121a of the paddle 120 close to the rack 110. When the door body 100 is opened or closed, the actuating portion 230 actuates the second arc-shaped recess C2 on the side close to the rack 110 of the paddle 120, reducing the abrasion of the actuating portion 230 by the paddle 120 during the sliding of the actuating portion 230. Figures 3-4 As shown, in some embodiments, the second end 121b of the paddle 120 is connected with the elastic reset member 130, and the elastic reset member 130 resets the second ends 121b of the two paddles 120 towards each other. In the present embodiment, the second ends 121b of the two paddles 120 are connected with two ends of the same elastic reset member 130 respectively. When the paddles 120 do not interfere with the actuating portion 230 of the first gear 200, the elastic reset member 130 is in a normal stretched state with the second ends 121b of the paddles 120. When the paddles 120 interfere with the actuating portion 230 of the first gear 200, and the actuating portion 230 actuates the first end 121a of one of the paddles 120 away from the side close to the rack 110, the second end 121b of the paddle 120 rotates around the pivot end 121, causing the elastic reset member 130 to be stretched, and the second end 121b of the paddle 120 moves away from the second end 121b of the other paddle 120. The deformation of the elastic reset member 130 generates a pulling force on the second ends 121b of the two paddles 120, causing the second ends 121b of the two paddles 120 to be reset towards each other.

[0049] It should be noted that in other optional embodiments, the second ends 121b of the two paddles 120 can be connected with different elastic reset members 130 respectively. When the paddles 120 do not interfere with the actuating portion 230 of the first gear 200, the elastic reset members 130 are in a normal stretched state with the second ends 121b of the paddles 120. When the paddles 120 interfere with the actuating portion 230 of the first gear 200, and the actuating portion 230 actuates the first end 121a of one of the paddles 120 away from the side close to the rack 110, the second end 121b of the paddle 120 rotates around the pivot end 121, causing the elastic reset member 130 to be stretched, and the elastic reset member 130 generates a pulling force on the second end 121b of the paddle 120, causing the second end 121b of the paddle 120 to be reset towards the second end 121b of the other paddle 120.

[0050] As shown in FIG. 2, the second end 121b of the paddle 120 is connected with the elastic reset member 130. When the door body 100 is opened or closed, the actuating portion 230 actuates the second end 121b of the paddle 120, causing the elastic reset member 130 to be stretched, and the second end 121b of the paddle 120 moves away from the second end 121b of the other paddle 120. The deformation of the elastic reset member 130 generates a pulling force on the second ends 121b of the two paddles 120, causing the second ends 121b of the two paddles 120 to be reset towards each other. Figure 5As shown in the drawings, in some embodiments, the door body 100 is provided with a ceramic plane at least at one side close to the discharge port 712 and at one side away from the discharge port 712. The ceramic has good sealing effect. The ceramic plane at the side close to the discharge port 712 and at the side away from the discharge port 712 of the door body 100 can prevent the seasoning inside the seasoning machine and the seasoning at the discharge port 712 from being damp, reduce the problem of seasoning being blocked after being damp and clumped, and ensure that the seasoning inside the seasoning machine can be stored for a long time without deterioration. Meanwhile, the ceramic has high hardness and good wear resistance. The ceramic plane can prevent the door body 100 from being easily worn during the sliding process of opening or closing, thereby prolonging the service life of the seasoning machine.

[0051] As shown in the drawings, Figure 5 In some embodiments, the door body 100 further includes a frame 140, a first ceramic plate 150, and a second ceramic plate 160. The first ceramic plate 150 is arranged at the side of the frame 140 close to the discharge port 712, and the second ceramic plate 160 is arranged at the side of the frame 140 away from the discharge port 712. The door opening and closing mechanism of the seasoning machine further includes a base 300, a third ceramic plate 400, and a fourth ceramic plate 500. The base 300 is located at the side of the door body 100 away from the discharge port 712, and the base 300 is connected to the surface on which the discharge port 712 is located and presses the door body 100 against the surface on which the discharge port 712 is located. The third ceramic plate 400 is arranged between the door body 100 and the surface on which the discharge port 712 is located, and the fourth ceramic plate 500 is arranged between the door body 100 and the base 300. In this embodiment, the first ceramic plate 150 of the door body 100 is in contact with the third ceramic plate 400, and the second ceramic plate 160 is in contact with the fourth ceramic plate 500. During the sliding process of opening or closing the door body 100, the first ceramic plate 150 and the third ceramic plate 400 slide and rub against each other, and the second ceramic plate 160 and the fourth ceramic plate 500 slide and rub against each other. Since the ceramic plate has high hardness, good wear resistance, and good sealing effect, it is not easy to be worn during sliding, thereby prolonging the service life of the seasoning machine. Meanwhile, the friction between the ceramic plates is relatively stable, and the requirement for the driving motor is relatively low.

[0052] In this embodiment, the base 300 is connected to the surface on which the discharge port 712 is located through a screw provided with an elastic member, and the elastic member provides a pressing force so that the third ceramic plate 400 and the fourth ceramic plate 500 clamp the door body 100, thereby strengthening the sealing of the discharge port 712.

[0053] As shown in the drawings, Figures 6-10As shown, in some embodiments, the actuating part 230 includes at least one first actuating tooth 231. The first actuating tooth 231 is disposed at one end of the meshing section 210, and the first actuating tooth 231 actuates one of the paddles 120 to open the door 100. When the door 100 is opened, the first gear 200 rotates, and the meshing section 210 of the gear meshes with the rack 110, causing the rack 110 to move linearly, and the door 100 moves simultaneously under the drive of the rack 110. When the first gear 200 rotates to the non-meshing section 220, the first tooth 231 interferes with the paddle 120 of the rack 110. The first tooth 231 moves one of the paddles 120 on the rack 110 from the first position to the second position. At the same time, the elastic reset member 130 connected to the paddle 120 is in a stretched state. The paddle 120 is reset under the action of the elastic reset member 130, so that the rack 110 and the paddle 120 are separated when the door 100 is opened.

[0054] It should be noted that in this embodiment, the actuating part 230 includes a first actuating tooth 231. In some other optional embodiments, the first actuating tooth 231 of the actuating part 230 may also be a plurality of consecutively arranged. The plurality of first actuating teeth 231 actuate the paddle 120, causing the rack 110 to separate from the paddle 120, thereby avoiding the problem that the rack 110 and the first gear 200 may not separate completely during the opening of the door 100, which could lead to the rack 110 and the first gear 200 getting stuck.

[0055] like Figures 6-10 As shown, in some embodiments, the actuating part 230 further includes at least one second actuating tooth 232, and the first actuating tooth 231 and the second actuating tooth 232 are distributed at both ends of the same meshing section 210 of the first gear 200. The first actuating tooth 231 is used to actuate one of the paddles 120 when the door 100 is opened, so that the rack 110 is separated from the paddle 120 when the door 100 is opened. The second actuating tooth 232 is used to actuate the other paddle 120 when the door 100 is closed, so that the rack 110 is separated from the paddle 120 when the door 100 is closed.

[0056] It should be noted that in this embodiment, the actuating part 230 includes a second actuating tooth 232. In some other optional embodiments, the second actuating tooth 232 of the actuating part 230 may also be a plurality of consecutively arranged. The plurality of second actuating teeth 232 actuate the paddle 120, so that the rack 110 and the paddle 120 are separated, thereby avoiding the problem that the rack 110 and the first gear 200 are stuck due to incomplete separation during the closing process of the door body 100.

[0057] Figure 11 This is a perspective view of an embodiment of the seasoning machine of the present invention; Figure 12 This is an exploded view of an embodiment of the seasoning machine of the present invention. Figures 11-12As shown, this embodiment of the invention also provides a seasoning machine, which includes a door opening and closing mechanism, a material box body 710, a drive device 720, and a feeding screw 730 according to any of the foregoing embodiments of the invention. The material box body 710 is provided with a feeding chamber 711 and a discharge port 712 communicating with the feeding chamber 711. The door opening and closing mechanism of the seasoning machine is located on the side where the discharge port 712 is located. The first gear 200 of the door opening and closing mechanism of the seasoning machine is connected to the drive device 720 for transmission, so that the first gear 200 rotates simultaneously with the drive device 720. The feeding screw 730 has a stationary state, a starting state, and a driven state. In the stationary state, the drive device 720 rotates, and the feeding screw 730 is stationary. In the driven state, the drive device 720 rotates, and the feeding screw 730 is stationary relative to the drive device 720. In the starting state, the drive device 720 rotates, and the feeding screw 730 is in an intermediate state from the stationary state to the driven state. In this embodiment, when the seasoning machine needs to open the door 100 for material feeding via the door opening and closing mechanism, the drive device 720 drives the first gear 200, which in turn drives the rack 110 of the door 100 to move, opening the door 100. Simultaneously, the feeding screw 730 changes from a stationary state to a starting state and then to a driven state. After the door 100 is opened, the feeding screw 730 rotates, causing the seasoning in the feeding chamber 711 to be discharged from the outlet 712. This ensures that the seasoning machine opens the door before discharging, preventing the seasoning from accumulating at the outlet 712 and causing blockage.

[0058] like Figure 12 As shown, in some embodiments, the feeding screw 730 is connected to the drive device 720 via a delay mechanism 740, so that the feeding screw 730 rotates with the drive device 720 after the drive device 720 starts rotating for a preset time. The delay mechanism 740 includes a driving part 741 and a driven part 742 coaxially arranged. The driving part 741 is connected to the drive device 720, and the driven part 742 is connected to the feeding screw 730. When the mixing machine needs the door opening mechanism to open the door 100 for feeding, the drive device 720 drives the first gear 200, which drives the rack 110 of the door 100 to move, opening the door 100. At the same time, the drive device 720 drives the delay mechanism 740 to rotate. After the delay mechanism 740 rotates for a preset time, the active part 741 connects with the driven part 742, and the feeding screw 730 rotates with the drive device 720, so that the seasoning machine opens the door before feeding, preventing the seasoning from accumulating at the discharge port 712 and causing the discharge port 712 to be blocked.

[0059] like Figure 12As shown in the drawings, in some embodiments, the seasoning machine further comprises a stirring piece 750. The stirring piece 750 comprises a stirring claw 751 and a stirring claw inner shaft 752. The stirring claw 751 is arranged in the feeding cavity 711, and the stirring claw 751 is sleeved on the stirring claw inner shaft 752, which can rotate synchronously with the stirring claw inner shaft 752 to realize stirring of the seasoning in the feeding cavity 711 and prevent the seasoning in the feeding cavity 711 from caking to affect the discharging. The stirring claw inner shaft 752 is installed on the cartridge body 710, and one end of the stirring claw inner shaft 752 is rotationally connected with the driving device 720. The other end of the stirring claw inner shaft 752 is coaxially connected with the first gear 200. The driving device 720 drives the stirring claw inner shaft 752 to rotate, and the stirring claw inner shaft 752 drives the first gear 200 to rotate, so that the opening and closing door mechanism of the seasoning machine is opened or closed. At the same time, the driving device 720 drives the discharging screw 730 to switch from the stationary state to the starting state and then to the driven state.

[0060] As shown in the drawings, Figure 12 In some embodiments, the seasoning machine further comprises a second gear 801 and a third gear 802. The second gear 801 is rotationally connected with the driving device 720, and the third gear 802 is fixedly connected with one end of the stirring claw inner shaft 752. The second gear 801 is rotationally connected with the third gear 802. The stirring claw inner shaft 752 is connected with the driving device 720 through the second gear 801 and the third gear 802. The driving device 720 drives the stirring claw inner shaft 752 to rotate through the second gear 801 and the third gear 802, and the stirring claw inner shaft 752 drives the first gear 200 to rotate, so that the opening and closing door mechanism of the seasoning machine is opened or closed.

[0061] As shown in the drawings, Figure 13 In some embodiments, the driving portion 741 is provided with a first protrusion T1 on one side facing the driven portion 742, and the driven portion 742 is provided with a second protrusion T2 on one side facing the driving portion 741. After the driving portion 741 rotates by a preset angle, the first protrusion T1 of the driving portion 741 abuts against the second protrusion T2 of the driven portion 742 to drive the driven portion 742 and the discharging screw 730 to rotate. After the driving device 720 drives the driving portion 741 of the time delay mechanism 740 to rotate by a preset angle, the first protrusion T1 of the driving portion 741 abuts against the second protrusion T2 of the driven portion 742. The driving device 720 transmits power to the discharging screw 730 through the driving portion 741 and the driven portion 742 to drive the discharging screw 730 to rotate, thereby realizing time delay discharging of the discharging screw 730.

[0062] As shown in the drawings, Figure 13As shown, in some embodiments, the time delay mechanism 740 further comprises at least one rotor 743. The driving part 741, the at least one rotor 743, and the driven part 742 are coaxially arranged in sequence. The driving part 741 is provided with a first protrusion T1 on the side facing the driven part 742, the driven part 742 is provided with a second protrusion T2 on the side facing the driving part 741, the rotor 743 is provided with a third protrusion T3 on the side facing the driving part 741, and the rotor 743 is provided with a fourth protrusion T4 on the side facing the driven part 742. After the driving part 741 rotates by a preset angle, the first protrusion T1 abuts against the third protrusion T3 to drive the rotor 743 to start rotating, and after the rotor 743 rotates by a preset angle, the fourth protrusion T4 abuts against the third protrusion T3 of another rotor 743 or the second protrusion T2 of the driven part 742 to drive the other rotor 743 or the driven part 742 to rotate. When the driving device 720 drives the time delay mechanism 740, the driving part 741 of the time delay mechanism 740 transmits power to the driven part 742 through the intermediate rotor 743, and the number of rotors 743 is set according to requirements.

[0063] The above description is only preferred embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation made under the concept of the present application, or direct / indirect application in other related technical fields, using the content of the present application specification and drawings, is included in the patent protection scope of the present application.

Claims

1. A switch door mechanism of a seasoning machine, characterized by, The door body is provided with a rack and a tab, the tab is movably connected with the rack, the tab has two, two tabs are respectively arranged at both ends of the rack, and the tab is connected with an elastic reset member. The first gear includes adjacent meshing sections and non-meshing sections, the non-meshing section is provided with a pushing part, the meshing section can be meshingly connected with the rack, the first gear drives the rack to move, so as to drive the door body to open or close. When the first gear rotates to the position where the pushing part interferes with the tab, the pushing part pushes the tab to move from a first position to a second position, the tab is reset under the action of the pulling force of the elastic reset member, at the same time, the tab pushes the pushing part, so that the first gear and the rack are separated from each other. The pushing part includes at least one first pushing tooth, the first pushing tooth is arranged at one end of the meshing section, and the first pushing tooth pushes one of the tabs to open the door body. The pushing part also includes at least one second pushing tooth, the first pushing tooth and the second pushing tooth are distributed at both ends of the same meshing section of the first gear.

2. The switch door mechanism of the flavor machine according to claim 1, wherein, The tab has a pivot end pivotally connected with the rack, and a first end and a second end located on the opposite sides of the pivot end, when the pushing part pushes the tab to move the second end away from one side of the rack, the rack and the first gear are accelerated to separate.

3. The switch door mechanism of a flavoring machine according to claim 2, wherein The first end away from one side of the rack is provided with a first arc-shaped recess, 4. The switch door mechanism of the flavoring machine according to claim 1, wherein, And / or, the first end away from one side of the rack is provided with a protruding part; 5. The switch door mechanism of a flavoring machine according to claim 4, wherein When the pushing part pushes the first arc-shaped recess and / or the protruding part, the rack and the first gear are accelerated to separate. The second end of the tab is connected with an elastic reset member, and the elastic reset member resets the second ends of the two tabs to be close to each other. The door body is provided with a ceramic plane on at least one of the side close to the discharge port and the side away from the discharge port.

6. The switch door mechanism of the flavoring machine according to claim 4, wherein The door body also includes a frame, a first ceramic plate and a second ceramic plate, the first ceramic plate is arranged on the side of the frame close to the discharge port, and the second ceramic plate is arranged on the side of the frame away from the discharge port.

7. The switch door mechanism of a flavoring machine according to claim 1, wherein The door opening and closing mechanism of the seasoning machine also includes a base, a third ceramic plate and a fourth ceramic plate, the base is located on the side of the door body away from the discharge port, the base is connected with the surface where the discharge port is located, and the door body is pressed to the surface where the discharge port is located, the third ceramic plate is arranged between the door body and the surface where the discharge port is located, and the fourth ceramic plate is arranged between the door body and the base.

8. The switch door mechanism of a flavoring machine according to claim 7, wherein The door opening and closing mechanism of the seasoning machine includes any one of claims 1-8; The seasoning machine includes a seasoning box body provided with a feeding cavity and a discharge port communicated with the feeding cavity, and a door opening and closing mechanism arranged on one side of the discharge port.

9. A seasoning machine characterized by comprising: The first gear of the door opening and closing mechanism of the seasoning machine is drivingly connected with a driving device, so that the first gear rotates with the driving device at the same time. ​ ​ The blanking screw has a static state, a starting state, a driven state, In the static state, the driving device rotates, and the blanking screw is static. In the driven state, the driving device rotates, and the blanking screw is static relative to the driving device. In the starting state, the driving device rotates, and the blanking screw changes from the static state to the intermediate state.

10. The flavoring machine of claim 9, wherein The blanking screw is connected to the driving device through a time delay mechanism, so that the blanking screw rotates with the driving device after the driving device rotates for a predetermined time, The time delay mechanism includes a driving part and a driven part arranged coaxially, the driving part is connected to the driving device, and the driven part is connected to the blanking screw.

11. The flavoring machine of claim 10, wherein, The first protrusion is arranged on one side of the driving part facing the driven part, and the second protrusion is arranged on one side of the driven part facing the driving part, and after the driving part rotates by a predetermined angle, the first protrusion of the driving part abuts against the second protrusion of the driven part to drive the driven part and the blanking screw to rotate.

12. The flavoring machine of claim 10, wherein, The time delay mechanism further comprises at least one rotor, the driving part, the at least one rotor and the driven part are coaxially arranged in sequence, the first protrusion is arranged on one side of the driving part facing the driven part, the second protrusion is arranged on one side of the driven part facing the driving part, the third protrusion is arranged on one side of the rotor facing the driving part, and the fourth protrusion is arranged on one side of the rotor facing the driven part, the first protrusion abuts against the third protrusion to drive the rotor to start rotating after the driving part rotates by a predetermined angle, and the fourth protrusion abuts against the third protrusion of another rotor or the second protrusion of the driven part to drive another rotor or the driven part to rotate after the rotor rotates by a predetermined angle.

13. The flavoring machine of claim 10, wherein, Further comprising: The stirring part includes a stirring claw and a stirring claw inner shaft, the stirring claw is arranged in the feeding cavity, the stirring claw is sleeved on the stirring claw inner shaft, the stirring claw inner shaft is installed on the cartridge body, one end of the stirring claw inner shaft is rotatably connected to the driving device, and the other end of the stirring claw inner shaft is coaxially connected to the first gear, the driving device drives the stirring claw inner shaft to rotate, the stirring claw inner shaft drives the first gear to rotate, so that the switch door mechanism of the seasoning machine is opened or closed, and at the same time, the driving device drives the blanking screw to change from the static state to the starting state and then to the driven state.

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