Anti-blocking food scattering device
By combining the flexible moving module and the horizontal tossing module with the design of the spreading sieve plate and unblocking needle, the problems of uneven food spreading and sieve hole blockage are solved, achieving uniform spreading and automated cleaning, reducing labor costs and safety hazards.
Patent Information
- Application Number
- CN202520540246.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-25
AI Technical Summary
In existing technologies, the food spreading process relies on manual shaking of the sieve plate, which results in high labor costs, insufficient spreading consistency, and manual cleaning of sieve holes when mechanically driven, posing safety hazards.
The system employs a flexible movable module and a horizontal tossing module in conjunction with a material spreading screen plate to achieve uniform material shaking and automatic cleaning of the unblocking needles, ensuring uniform material spreading and preventing blockages.
It achieves uniform and reliable material spreading, reduces labor costs, improves safety and dredging efficiency, and extends the service life of the device.
Smart Images
Figure CN223879071U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food processing field, in particular to a kind of anti-blocking food spreading device. BACKGROUND
[0002] In food processing industry, part of food surface or middle layer needs to be laid with sugar powder, spice, sesame and other materials to increase the flavor and appearance of food, and the material is laid on the surface of food in the corresponding process by spreading.
[0003] In the traditional technology, the food spreading process is realized by manually holding and shaking the sieve plate, and the material is scattered on the surface of the food under the action of gravity. This spreading method has high labor cost and poor spreading consistency. In the related technology, a mechanical driving method is used to replace the manual driving of the sieve plate vibration to realize spreading. When the sieve hole in the sieve plate is blocked, the sieve plate needs to be disassembled manually to realize cleaning or replacement, which has high labor cost and safety hazards. UTILITY MODEL CONTENT
[0004] The utility model aims at at least solving one of the technical problems existing in the prior art. Therefore, the utility model provides an anti-blocking food spreading device, which has uniform and reliable spreading effect, low labor cost, good safety and convenient dredging and cleaning operation.
[0005] According to the anti-blocking food spreading device of the utility model embodiment, the utility model provides the following beneficial effects.
[0006] The rack is provided with a conveyor belt.
[0007] The vibrating and spreading assembly includes a spreading sieve plate, a material stirring fence, an elastic movable module and a horizontal stirring module. The spreading sieve plate is located directly above the conveyor belt and is connected to the rack. The spreading sieve plate is provided with a plurality of spreading holes. The material stirring fence is arranged on the spreading sieve plate. The elastic movable module is connected to the rack and the material stirring fence. The horizontal stirring module is connected to the rack. The horizontal stirring module is located on one side of the material stirring fence. The horizontal stirring module is used to stir the material stirring fence to move horizontally. The stirring direction of the horizontal stirring module is parallel to the elastic extension direction of the elastic movable module.
[0008] The dredging assembly includes a lifting drive module, a lifting plate and a plurality of dredging needles matched with the corresponding spreading holes. The length of the dredging needle is greater than the height of the material stirring fence. The lifting drive module is connected to the rack. The lifting plate is located above the material stirring fence. The dredging needle is connected to the bottom of the lifting plate.
[0009] In the embodiment, the elastic movable module comprises a crossbar, a horizontal guide sleeve, a limiting block and a spring, two ends of the crossbar are connected with the material pushing fence and the limiting block respectively, the horizontal guide sleeve is connected with the rack, the crossbar is arranged in the horizontal guide sleeve, the spring is sleeved on the crossbar, and two ends of the spring are connected with the horizontal guide sleeve and the limiting block respectively, so that the limiting block has a movement trend away from the horizontal guide sleeve.
[0010] In the embodiment, the elastic movable module comprises a crossbar, a horizontal guide sleeve, a limiting block and a spring, two ends of the crossbar are connected with the material pushing fence and the limiting block respectively, the horizontal guide sleeve is connected with the rack, the crossbar is arranged in the horizontal guide sleeve, the spring is sleeved on the crossbar, and two ends of the spring are connected with the horizontal guide sleeve and the limiting block respectively, so that the limiting block has a movement trend away from the horizontal guide sleeve.
[0011] In the embodiment, the horizontal pushing module comprises a pushing motor and a cam, the pushing motor is connected with the rack, the cam is connected with the pushing motor, and the cam is located on the side, away from the crossbar, of one limiting block.
[0012] In the embodiment, the lifting driving module comprises a dredging motor, a rotating shaft and two groups of lifting swing mechanisms, the dredging motor is connected with the rack, the rotating shaft is connected with the dredging motor, the two groups of lifting swing mechanisms are connected with two ends of the rotating shaft respectively, and the two groups of lifting swing mechanisms are connected with opposite ends of the lifting plate respectively.
[0013] In the embodiment, the lifting swing mechanism comprises a lifting guide column, a lifting guide sleeve, a swing arm and a connecting rod, the lifting guide column is connected with the rack, the lifting guide sleeve is connected with the lifting plate, the lifting guide column is arranged in the lifting guide sleeve, two ends of the swing arm are rotationally connected with the lifting guide sleeve and the connecting rod respectively, and one end of the connecting rod, away from the swing arm, is connected with the rotating shaft.
[0014] In the embodiment, the lifting plate is provided with a plurality of pressure relief holes.
[0015] In the embodiment, the material pushing fence is in the shape of a downwardly narrowing bucket.
[0016] In the embodiment, the bottom of the lifting plate is provided with two groups of guide wheels, and the two groups of guide wheels are located on opposite sides of the material pushing fence in the elastic stretching direction.
[0017] The embodiment of the utility model has at least the following beneficial effects:
[0018] The elastic movable module cooperates with the horizontal poking module, so that the poking fence can reciprocate in the horizontal direction relative to the material scattering screen plate, and the target material stored by the poking fence on the material scattering screen plate can be shaken relative to the material scattering hole, which can effectively improve the consistency of the falling speed of the target material through the material scattering hole, thereby improving the uniformity of the falling distribution of the target material through the material scattering hole, and the material scattering effect is uniform and reliable, and the target material can be effectively shaken relative to the material scattering screen plate, so that the effectiveness of the material scattering operation is improved; the unblocking needle matched with the material scattering hole is arranged above the material scattering screen plate, the lifting driving module drives the unblocking needle to descend and be arranged in the material scattering hole through the lifting plate, so that the target material blocked in the material scattering hole can be pushed down, the material scattering hole can be effectively prevented from being blocked, so that the material scattering effect is effectively ensured, and the unblocking and cleaning operation is realized in a mechanical mode, so that the labor cost is low, the safety performance is good, and the unblocking and cleaning efficiency is high; in addition, only the poking fence moves horizontally during material scattering, and the lifting plate and the unblocking needle only move vertically during cleaning, the relative position of the horizontal projection of the lifting plate and the material scattering screen plate is always fixed, so that the unblocking needle can always be aligned with the material scattering hole, thereby the stability and reliability of the unblocking and cleaning operation are improved, and the device has long service life. BRIEF DESCRIPTION OF DRAWINGS
[0019] The above and / or additional aspects and advantages of the present practical new type will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
[0020] Figure 1 It is a perspective structural schematic view of the food material scattering device of the present practical new type;
[0021] Figure 2 It is a perspective structural schematic view of the food material scattering device of the present practical new type from another angle;
[0022] Figure 3 It is a top view structural schematic view of the food material scattering device of the present practical new type;
[0023] Figure 4 It is a sectional view structural schematic view along Figure 3 A-A';
[0024] Figure 5 It is a sectional view structural schematic view along Figure 3 A-A' in another working state.
[0025] Reference signs:
[0026] Frame 100, conveying belt 110;
[0027] The shaking assembly 200, the shaking sieve plate 210, the shaking hole 211, the stirring fence 220, the elastic movable module 230, the horizontal rod 231, the horizontal guide sleeve 232, the limiting block 233, the spring 234, the horizontal stirring module 240, the stirring motor 241, the cam 242;
[0028] The dredging assembly 300, the lifting driving module 310, the dredging motor 311, the rotating shaft 312, the lifting guide column 313, the lifting guide sleeve 314, the swing arm 315, the connecting rod 316, the lifting plate 320, the pressure releasing hole 321, the dredging needle 330, the guide wheel 340. DETAILED DESCRIPTION
[0029] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.
[0030] In the description of the present application, it should be understood that, if the orientation description, such as the upper, lower, left, right, front, back and the like, is described, the orientation or position relationship shown in the drawings is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.
[0031] In the description of the present application, if the line sleeve, support is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0032] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting and the like should be broadly understood, and the skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.
[0033] In the food processing industry, some food products require a top or middle layer of materials such as powdered sugar, spices, and sesame seeds to enhance their flavor and appearance. Sprinkling these materials is done by scattering them onto the surface of the food during the corresponding processing step. For foods with a central layer, the food itself is simply layered on top after the sprinkler is applied. Traditionally, this process involves manually shaking a sieve. The material falls onto the food surface under gravity. This method is labor-intensive, difficult to control, and inconsistent, leading to a decline in food quality. Related technologies use mechanical drives to replace manual sieve vibration for sprinkling. However, when the sieve holes become clogged, the sieve needs to be manually disassembled for cleaning or replacement, resulting in high labor costs and safety hazards.
[0034] Furthermore, in order to improve the spreading effect, this utility model takes into account that the structure of the sieve disc in the conventional thinking is a fixed structure surrounded by the bottom and all sides. When spreading with vibration, the target material will shake with the sieve disc. The relative movement amplitude between the target material and the sieve holes is limited, resulting in a slow falling speed of the target material. The falling speed of the target material in different areas is inconsistent, and the spreading effect is not uniform. The anti-clogging food spreading device provided in this utility model embodiment makes corresponding improvements.
[0035] The following is for reference only. Figure 1 To be continued Figure 5 This invention describes an anti-clogging food dispensing device according to an embodiment of the present invention. The device provides uniform and reliable dispensing effect, low labor cost, good safety, and convenient unclogging and cleaning operation.
[0036] Reference Figures 1 to 5 An embodiment of the present invention provides an anti-clogging food dispensing device, comprising:
[0037] The frame 100 is equipped with a conveyor belt 110 for conveying food.
[0038] The scattering assembly 200 comprises a scattering sieve plate 210, a stirring fence 220, an elastic movable module 230 and a horizontal stirring module 240. The scattering sieve plate 210 is located directly above the conveying belt 110 and is fixedly connected to the rack 100. The scattering sieve plate 210 is provided with a plurality of scattering holes 211. The scattering sieve plate 210 is parallel to the horizontal plane, and the scattering holes 211 are perpendicular to the horizontal plane. The bottom of the stirring fence 220 is abutted on the scattering sieve plate 210. The stirring fence 220 surrounds the top of the scattering sieve plate 210 to form a storage space for storing granular or powdery target materials. All the scattering holes 211 are located in the surrounding space of the stirring fence. The elastic movable module 230 is connected to the rack 100 and the stirring fence 220 at both ends, so that the stirring fence 220 and the rack 100 are elastically connected to reciprocate in the horizontal direction. The horizontal stirring module 240 is connected to the rack 100 and is located on one side of the stirring fence 220. The horizontal stirring module 240 is used to periodically stir the stirring fence 220 to move horizontally relative to the rack 100. The stirring direction of the horizontal stirring module 240 is parallel to the elastic expansion direction of the elastic movable module 230. The elastic movable module 230 cooperates with the horizontal stirring module 240 to drive the stirring fence 220 to shake relative to the scattering sieve plate 210, thereby improving the uniformity of the target material falling through the scattering holes 211. The target material can be sugar, spices, seasonings, sesame and other spreading materials for adhering to the surface of food.
[0039] The dredging assembly 300 comprises a lifting drive module 310, a lifting plate 320 and a plurality of dredging needles 330 matched with corresponding scattering holes 211. The number of the dredging needles 330 is equal to the number of the scattering holes 211. The cross-sectional shape and size of the dredging needles 330 match those of the scattering holes 211. Each dredging needle 330 directly faces each corresponding scattering hole 211, that is, the horizontal projection of the dredging needle 330 overlaps the horizontal projection of the dredging hole. The length of the dredging needle 330 is greater than the height of the stirring fence 220, so as to ensure that the dredging needle 330 can be arranged in the scattering hole 211. The lifting drive module 310 is connected to the rack 100. The lifting plate 320 is located above the stirring fence 220 and directly above the scattering sieve plate 210. Each dredging needle 330 directly faces each corresponding scattering hole 211. Each dredging needle 330 is connected to the bottom of the lifting plate 320. The dredging needle 330 is used to pass through the scattering hole 211 to push the blocked target material in the scattering hole 211 down to form a dredging effect.
[0040] When the scattering work is performed: reference Figures 1 to 4As shown, the granular or powdery target material is stored in the space surrounded by the material pushing fence 220 on the spreading sieve plate 210, the food to be spread is placed on the conveying belt 110 for conveying, and the conveying belt 110 transports the food to directly below the spreading sieve plate 210; the horizontal pushing module 240 directly or indirectly pushes the material pushing fence 220 to translate in the positive direction relative to the spreading sieve plate 210, and the elastic moving module 230 forms an elastic force during the pushing process; after the horizontal pushing module 240 completes the pushing action, the material pushing fence 220 is driven to translate in the reverse direction under the elastic force of the elastic moving module 230, and under the action of the elastic connection, the material pushing fence 220 can be shaken relative to the spreading sieve plate 210, the target material on the spreading sieve plate 210 is shaken and uniformly falls to the surface of the food through the spreading holes 211, and thus the spreading process is completed.
[0041] In order to avoid the spreading holes 211 being blocked and affecting the spreading effect, the spreading holes 211 are cleaned by triggering or periodically when the blockage is found, and the cleaning work is as follows: Figure 5 As shown, during the cleaning work: the lifting driving module 310 drives the lifting plate 320 to descend, each dredging needle 330 simultaneously descends and is respectively inserted into each spreading hole 211, so as to push the target material blocked in the spreading hole 211 to fall away, thereby realizing the cleaning function; after the cleaning is completed, the lifting driving module 310 drives the lifting plate 320 and the dredging needle 330 to synchronously ascend, so that the dredging needle 330 is separated from the spreading hole 211, and the conduction effect of the spreading hole 211 is restored for the subsequent spreading work.
[0042] The elastic movable module 230 cooperates with the horizontal stirring module 240, so that the material stirring fence 220 can reciprocate horizontally relative to the material spreading sieve plate 210, and the target material stored by the material stirring fence 220 on the material spreading sieve plate 210 can be stirred relative to the material spreading hole 211, which can effectively improve the consistency of the falling speed of the target material through the material spreading hole 211, thereby improving the uniformity of the falling distribution of the target material through the material spreading hole 211, and the material spreading effect is uniform and reliable. The material stirring fence 220 and the material spreading sieve plate 210 are separated to realize the relative movement between the material stirring fence 220 and the material spreading sieve plate 210, which can ensure that the target material is effectively stirred relative to the material spreading sieve plate 210, effectively improve the effectiveness of the material spreading action, and has high automation and low labor cost. The material spreading efficiency and consistency can be effectively improved; the unblocking needle 330 matched with the material spreading hole 211 is arranged above the material spreading sieve plate 210, the lifting driving module 310 drives the unblocking needle 330 to descend and penetrate into the material spreading hole 211 through the lifting plate 320, which can push the target material blocked in the material spreading hole 211 down, effectively preventing the material spreading hole 211 from being blocked, thereby effectively ensuring the material spreading effect. The unblocking and cleaning operation is realized in a mechanical manner, which can significantly reduce manual intervention, has high automation, low labor cost, good safety performance, and high unblocking and cleaning efficiency. In addition, only the material stirring fence 220 moves horizontally during material spreading, and only the lifting plate 320 and the unblocking needle 330 move vertically during cleaning. The relative position between the horizontal projection of the lifting plate 320 and the horizontal projection of the material spreading sieve plate 210 is always fixed and unchanged, which can ensure that the unblocking needle 330 is always aligned with the material spreading hole 211, thereby effectively improving the stability and reliability of the unblocking and cleaning action, easy to maintain and install, low design difficulty, and long service life of the device.
[0043] It can be understood that the elastic movable module 230 includes a cross rod 231, a horizontal guide sleeve 232, a limiting block 233, and a spring 234. The opposite ends of the cross rod 231 are connected to the material stirring fence 220 and the limiting block 233, respectively. The horizontal guide sleeve 232 is connected to the rack 100, and the cross rod 231 penetrates the horizontal guide sleeve 232. The cross rod 231 and the horizontal guide sleeve 232 are both horizontally arranged. The spring 234 is sleeved outside the cross rod 231, and the two ends of the spring 234 are connected to the horizontal guide sleeve 232 and the limiting block 233, respectively, so that the limiting block 233 has a movement trend away from the horizontal guide sleeve 232.
[0044] When the material stirring fence 220 is in motion, the horizontal rod 231 linearly translates under the restriction of the horizontal guide sleeve 232, the spring 234 deforms and generates an elastic force, the limiting block 233 is driven to reset to the initial position by the elastic force of the spring 234, and after the movement of the limiting block 233 driven by the elastic force, the spring 234 is also affected in shape, thereby generating another elastic force applied to the limiting block 233, and then the material stirring fence 220 can be driven to form shaking through the limiting block 233 and the horizontal rod 231, thereby effectively improving the uniform material spreading effect.
[0045] It can be understood that the elastic movable module 230 is provided with at least two groups, and the opposite sides of the material stirring fence 220 are connected with the elastic movable module 230, by providing multiple elastic movable modules 230, the activity track of the material stirring fence 220 can be effectively controlled, unnecessary collision of the structure in the device can be effectively avoided, the service life of the device can be effectively improved, and the reliability of the material spreading action can be effectively improved.
[0046] It can be understood that the horizontal stirring module 240 includes a stirring motor 241 and a cam 242, the stirring motor 241 is connected to the rack 100, the cam 242 is connected to the stirring motor 241, the cam 242 is located on the side of one limiting block 233 away from the horizontal rod 231 connected thereto, and the stirring motor 241 is used to drive the cam 242 to rotate, so that the rotating cam 242 pushes the limiting block 233 to move close to the center of the material spreading sieve plate 210 at a predetermined frequency, and cooperates with the elastic movable module 230 to form a horizontal shaking motion effect.
[0047] It can be understood that the lifting driving module 310 includes a dredging motor 311, a rotating shaft 312 and two groups of lifting swing mechanisms, the dredging motor 311 is connected to the rack 100, the rotating shaft 312 is rotatably connected to the rack 100, the rotating shaft 312 is parallel to the horizontal plane, the rotating shaft 312 is connected to the dredging motor 311, and preferably, the dredging motor 311 and the rotating shaft 312 are connected through a gear set to realize reasonable layout and save space, the two groups of lifting swing mechanisms are respectively connected to opposite ends of the rotating shaft 312, and the two groups of lifting swing mechanisms are respectively connected to opposite ends of the lifting plate 320, the rotating shaft 312 and the lifting plate 320 are connected through the two groups of lifting swing mechanisms, and the stability of the lifting action of the lifting plate 320 can be effectively improved.
[0048] It can be understood that for each set of lifting swing mechanism, the lifting swing mechanism comprises a lifting guide column 313, a lifting guide sleeve 314, a swing arm 315 and a connecting rod 316, the lifting guide column 313 is connected to the rack 100, the lifting guide sleeve 314 is connected to the edge of the lifting plate 320, the lifting guide column 313 is arranged in the lifting guide sleeve 314, the lifting guide sleeve 314 can realize linear lifting under the restriction of the guide column, the opposite ends of the swing arm 315 are rotatably connected to the lifting guide sleeve 314 and the connecting rod 316 respectively, and the end of the connecting rod 316 away from the swing arm 315 is connected to the rotating shaft 312.
[0049] In work, the dredging motor 311 drives the connecting rod 316 to rotate through the rotating shaft 312, the connecting rod 316 rotates around the rotating shaft 312 to drive the swing arm 315, the swing arm 315 reciprocates in a plane perpendicular to the horizontal plane, thereby driving the lifting guide sleeve 314 to realize lifting along the lifting guide column 313, and further driving the lifting plate 320 to realize lifting. The overall structure is simple and reliable, and the lifting action is stable and reliable.
[0050] It can be understood that the lifting plate 320 is provided with a plurality of pressure relief holes 321, by arranging the pressure relief holes 321, when the lifting plate 320 descends, the air pressure in the material storage space in the material pushing enclosure 220 can be effectively balanced, thereby significantly reducing the probability of dust flying.
[0051] It can be understood that the material pushing enclosure 220 is in the shape of a downwardly narrowing bucket, for example, the material pushing enclosure 220 is in the shape of an inverted prism or an inverted circular prism, which can effectively improve the discharging efficiency and effectively increase the volume of the material storage space for accommodating the target material.
[0052] It can be understood that the bottom of the lifting plate 320 is provided with two sets of guide wheels 340, and the two sets of guide wheels 340 are located on the opposite sides of the material pushing enclosure 220 in the elastic stretching direction, that is, in the elastic stretching direction, the horizontal projections of the two sets of guide wheels 340 are located on the opposite sides of the horizontal projection of the material pushing enclosure 220 respectively. And the rotation axis of each guide wheel 340 is parallel to the closest bottom side or tangent line in the material pushing enclosure 220, thereby forming a good guiding effect.
[0053] When the space surrounded by the material pushing enclosure 220 is limited, the position of the material pushing enclosure 220 can be effectively adjusted through the guide wheels 340, thereby effectively avoiding unnecessary collision between the dredging needle 330 and the material pushing enclosure 220, and effectively improving the reliability of the operation of the device.
[0054] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.
Claims
1. A clog resistant food spreading device, characterized by, The utility model relates to a kind of machine for loosening and dredging, including: Rack (100) is equipped with conveying belt (110); Spread assembly (200) includes spreading sieve plate (210), stoking fence (220), elastic movable module (230) and horizontal stoking module (240), the spreading sieve plate (210) is located the positive overhead of conveying belt (110) and is connected to the rack (100), the spreading sieve plate (210) is equipped with several spreading holes (211), the stoking fence (220) is located on the spreading sieve plate (210), the elastic movable module (230) is connected the rack (100) and the stoking fence (220), the horizontal stoking module (240) is connected to the rack (100), the horizontal stoking module (240) is located in one side of the stoking fence (220), the horizontal stoking module (240) is used to move the stoking fence (220) horizontal movement, the stoking direction of the horizontal stoking module (240) is parallel with the elastic expansion direction of the elastic movable module (230); Dredging assembly (300) includes lifting drive module (310), lifting plate (320) and several dredging needles (330) matched with corresponding spreading holes (211), the length of the dredging needle (330) is greater than the height of the stoking fence (220), the lifting drive module (310) is connected to the rack (100), the lifting plate (320) is located above the stoking fence (220), the dredging needle (330) is connected to the bottom of the lifting plate (320).
2. A clog resistant food spreading device according to claim 1, wherein, The elastic movable module (230) includes cross bar (231), horizontal guide sleeve (232), limit block (233) and spring (234), the both ends of the cross bar (231) are connected the stoking fence (220) and the limit block (233) respectively, the horizontal guide sleeve (232) is connected to the rack (100), the cross bar (231) is arranged in the horizontal guide sleeve (232), the spring (234) is sleeved on the outside of the cross bar (231), the both ends of the spring (234) are connected the horizontal guide sleeve (232) and the limit block (233) respectively, so that the limit block (233) forms the movement tendency of moving away from the horizontal guide sleeve (232).
3. A device for preventing blockage of a food product according to claim 2, wherein The elastic movable module (230) is equipped with at least two groups, and the opposite sides of the stoking fence (220) are connected with the elastic movable module (230).
4. A device for preventing blockage of a food product according to claim 3, wherein The horizontal stoking module (240) includes stoking motor (241) and cam (242), the stoking motor (241) is connected to the rack (100), the cam (242) is connected to the stoking motor (241), and the cam (242) is located on one side of the limit block (233) away from the cross bar (231).
5. A clog resistant food spreading device according to claim 1 wherein, The lifting driving module (310) comprises a dredging motor (311), a rotating shaft (312) and two groups of lifting swing mechanisms, the dredging motor (311) is connected to the rack (100), the rotating shaft (312) is connected to the dredging motor (311), the two groups of lifting swing mechanisms are respectively connected to the two ends of the rotating shaft (312), and the two groups of lifting swing mechanisms are respectively connected to the opposite ends of the lifting plate (320).
6. A device for preventing blockage of a food product according to claim 5, wherein The lifting swing mechanism comprises a lifting guide column (313), a lifting guide sleeve (314), a swing arm (315) and a connecting rod (316), the lifting guide column (313) is connected to the rack (100), the lifting guide sleeve (314) is connected to the lifting plate (320), the lifting guide column (313) is arranged in the lifting guide sleeve (314), the two ends of the swing arm (315) are respectively rotationally connected to the lifting guide sleeve (314) and the connecting rod (316), and one end of the connecting rod (316) away from the swing arm (315) is connected to the rotating shaft (312).
7. A clog resistant food spreading device according to claim 1 wherein, The lifting plate (320) is provided with a plurality of pressure relief holes (321).
8. A clog resistant food spreading device according to claim 1 wherein, The material pushing fence (220) is in the form of a downwardly narrowing bucket.
9. A device for preventing blockage of a food product according to claim 8, wherein The bottom of the lifting plate (320) is provided with two groups of guide wheels (340), and the two groups of guide wheels (340) are respectively located on the opposite sides of the material pushing fence (220) in the elastic stretching direction.