Food processing crusher

Abstract

The application relates to the field of food processing technology, in particular to a food processing crusher which comprises a conveying cylinder arranged with the right end downwardly inclined, a feeding cylinder fixedly installed on the upper left end of the conveying cylinder, a discharging port arranged on the lower right end of the conveying cylinder, a shaking device installed in the conveying cylinder, a driving device installed in the conveying cylinder, an impact device and a grinding device installed on the driving device from left to right, and the impact device is used for impacting and crushing candy raw materials; the application is used for crushing and processing candy raw materials, the candy raw materials are impacted and crushed and ground in the application, the candy raw materials can be completely crushed, the particle size of the processed candy raw materials is uniform, the quality of the tablet candy after processing is ensured, the larger blocky or granular candy raw materials can be uniformly distributed in the application, and the processing efficiency of the candy raw materials is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food processing, in particular to a food processing crusher. BACKGROUND

[0002] Tablet candy is a common food, which is made of candy raw materials, sweeteners, flavors and other materials through processes such as screening, crushing, granulating, mixing, tabletting and packaging, and the candy raw materials are usually in block or granular form. In the prior art, the candy raw materials are usually crushed by a crusher, but since the crusher can only crush the candy once, it may not be able to completely crush the candy raw materials, resulting in a decrease in the quality of the tablet candy after processing.

[0003] To solve the above problems, the utility model patent with publication number CN219463545U discloses a raw material crushing equipment for candy processing. The equipment can preliminarily crush the candy raw materials by rotating the crushing rod and grind the crushed candy raw materials by the grinding column, thereby completely crushing the candy raw materials.

[0004] Although the above technical solution can completely crush the candy raw materials, the above technical solution still has the following problems when crushing the candy raw materials: 1. Since there may be hard block candy raw materials in the candy raw materials, the crushing rod may not be able to completely crush the hard block candy raw materials due to insufficient crushing force when crushing the hard block candy raw materials, and the above technical solution cannot crush the candy raw materials that do not meet the requirements again after screening, thereby reducing the quality of the tablet candy after processing; 2. Since there may be local accumulation of large block or granular candy raw materials in the candy raw materials, it takes more time to crush the locally accumulated candy raw materials, thereby reducing the crushing efficiency of the candy raw materials. SUMMARY

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a food processing crusher, comprising a conveying cylinder arranged at a downward angle on its right end, a feed cylinder fixedly installed on the upper left end of the conveying cylinder, and a discharge port opened on the lower right end of the conveying cylinder. A shaking device is installed inside the conveying cylinder, and an active device is also installed inside the conveying cylinder. An impact device and a grinding device are sequentially installed on the active device from left to right. The impact device is used to impact and crush candy raw materials. Multiple sets of evenly arranged arc-shaped grooves are formed circumferentially on the inner wall of the conveying cylinder. Each set of arc-shaped grooves includes multiple evenly arranged arc-shaped grooves. The shaking device includes an arc-shaped slider slidably installed in the arc-shaped groove. A return spring connects the arc-shaped slider and the arc-shaped groove. The slider is fixedly mounted with a shaking cylinder, and a through hole is opened on the upper left side of the shaking cylinder corresponding to the position of the feeding cylinder; the active device includes a motor fixedly mounted on the right inner wall of the conveying cylinder, the output shaft of the motor is fixedly mounted with a rotating shaft, and the left end of the rotating shaft is rotatably connected to the left inner wall of the conveying cylinder. A cooperating unit for driving the shaking cylinder to shake the candy raw materials evenly is installed on the left side of the rotating shaft. Two screening units arranged left and right are installed in the middle of the rotating shaft. The screening units are used to screen the processed candy raw materials; the grinding device includes multiple circumferentially evenly arranged square spring rods fixedly mounted on the outside of the rotating shaft and located between the two screening units. An arc-shaped grinding plate is slidably mounted on the end of the square spring rod away from the rotating shaft through a pressure spring.

[0006] Preferably, the mating unit includes a plurality of circumferentially evenly arranged elastic telescopic structure mating plates fixedly installed on the right end of the outer side of the rotating shaft, and two L-shaped rods symmetrically arranged front and back are fixedly installed on the right end of the inside of the shaking cylinder, and the mating plates are used to drive the L-shaped rods to rotate synchronously.

[0007] Preferably, a compression rod is fixedly installed on the right end of the telescopic end of the mating plate, and two circumferentially evenly arranged arc-shaped blocks are fixedly installed on the right inner wall of the conveying cylinder. The side of the arc-shaped blocks facing the L-shaped rod is inclined. When the mating plate drives the L-shaped rod to rotate at a certain angle, the inclined surface of the arc-shaped blocks can cooperate with the compression rod to compress the telescopic end of the mating plate.

[0008] Preferably, the screening unit includes a connecting sleeve rotatably sleeved on a rotating shaft, a screening plate slidably mounted on the outer side of the connecting sleeve, and the outer side of the screening plate is in contact with the shaking cylinder. A plurality of circumferentially evenly arranged top extension springs are connected between the screening plate and the connecting sleeve.

[0009] Preferably, the aperture of the screening plate on the left is larger than that of the screening plate on the right, and the upper ends of the screening plates on opposite sides of the two screening units are fixedly installed with connecting rods, and an L-shaped plate is fixedly installed on the upper right side of the screening plate on the right.

[0010] Preferably, a plurality of circumferentially uniformly arranged push plates are fixedly installed at the position corresponding to the vertical section of the L-shaped plate outside the rotating shaft, and the right end of the push plate is provided as an inclined surface towards one side of the L-shaped plate, and the inclined surface of the push plate is used to drive the L-shaped plate to move rightwards.

[0011] Preferably, a plurality of circumferentially uniformly arranged impact spring rods are fixedly installed at the left end outside the rotating shaft, and an arc-shaped impact plate is fixedly installed at the end of the impact spring rod away from the rotating shaft.

[0012] Preferably, two annular plates are arranged left and right in the shaking cylinder, two symmetrically arranged fixed plates are fixedly installed on the upper side of the annular plate, a clearance hole corresponding to the fixed plate is formed on the upper side of the shaking cylinder, and the end of the fixed plate away from the annular plate penetrates through the clearance hole and is fixedly connected with the conveying cylinder.

[0013] Preferably, a lifting rod is fixedly installed at the right end of the telescopic end of the impact spring rod, a plurality of circumferentially uniformly arranged arc-shaped lifting blocks are fixedly installed at the left lower end of the left annular plate, and the side of the lifting block matched with the impact spring rod is provided as an inclined surface.

[0014] Preferably, a matching rod is fixedly installed at the right end of the telescopic end of the square spring rod, an arc-shaped pressing plate is fixedly installed at the left lower end of the right annular plate, and the side of the pressing plate matched with the telescopic end of the square spring rod is provided as an inclined surface.

[0015] The beneficial effects of the present application are as follows: 1. The present application uses the impact device to impact and crush the candy raw materials, thereby ensuring that the hard blocky candy raw materials can be completely crushed, and the present application further sets the grinding device to grind the candy raw materials after impact crushing, thereby making the particle size of the processed candy raw materials uniform and ensuring the quality of the tablet candy after processing.

[0016] 2. The present application sets a plurality of matching plates and L-shaped rods to make the shaking cylinder continuously reciprocate forward and backward, so that the shaking cylinder can uniformly shake the candy raw materials inside, and the larger blocky or granular candy raw materials in the candy raw materials are uniformly distributed, thereby increasing the processing efficiency of the candy raw materials.

[0017] 3. The present application sets a matching rod and a pressing plate to make the grinding plate grind the candy raw materials after impact crushing, and the grinding force of the grinding plate on the candy raw materials after impact crushing gradually increases with the increase of the compression amount of the compression spring, so that the candy raw materials after impact crushing can be uniformly ground by the grinding plate, further ensuring that the particle size of the ground candy raw materials is uniform, thereby further ensuring the quality of the tablet candy after processing.

[0018] 4. The application screens the candy raw materials after impact crushing and grinding crushing by setting a screening unit, and the screening unit can also push the candy raw materials that do not pass the screening unit to the left, so that the candy raw materials can be impact crushed or grinding crushed again, thereby further ensuring the uniform size of the processed candy raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0019] The application will be further described below in combination with the drawings and embodiments.

[0020] Figure 1 is a schematic diagram of the three-dimensional structure of the application.

[0021] Figure 2 is a schematic diagram of the three-dimensional structure of the application after cutting off part of the conveying cylinder and the shaking cylinder.

[0022] Figure 3 is a sectional view of the application.

[0023] Figure 4 is a schematic diagram of the three-dimensional structure of the main driving device and the shaking device part structure of the application after cutting off part of the conveying cylinder and the shaking cylinder.

[0024] Figure 5 is a sectional view of the main driving device, the shaking device and the conveying cylinder of the application.

[0025] Figure 6 is a sectional view of the screening unit of the application.

[0026] Figure 7 is a schematic diagram of the three-dimensional structure of the grinding device of the application after cutting off part of the conveying cylinder and the shaking cylinder.

[0027] Figure 8 is a schematic diagram of the three-dimensional structure of the grinding device part structure of the application after cutting off part of the grinding plate.

[0028] Reference signs: 1, conveying cylinder; 11, arc-shaped groove; 12, arc-shaped block; 13, annular plate; 14, fixed plate; 15, lifting block; 16, pressing plate; 2, feeding cylinder; 3, shaking device; 31, arc-shaped sliding block; 32, return spring; 33, shaking cylinder; 331, L-shaped rod; 332, accommodation hole; 34, through hole; 4, main driving device; 41, motor; 42, rotating shaft; 421, pushing plate; 43, matching unit; 431, matching plate; 432, compression rod; 44, screening unit; 441, connecting sleeve; 442, screening plate; 443, extension spring; 444, connecting rod; 445, L-shaped plate; 5, impact device; 51, impact spring rod; 52, impact plate; 53, lifting rod; 6, grinding device; 61, square spring rod; 62, pressing spring; 63, grinding plate; 64, matching rod. DETAILED DESCRIPTION

[0029] The following described embodiments are exemplary only and are not intended to be limiting of the present application, which can be practiced within the scope of the claims, unless specifically stated otherwise, the examples described herein are not intended to be limited to any particular technology or condition, unless specifically stated otherwise, and are presented as examples of the application only and entirely optional in nature.

[0030] Referring to Figure 1 and Figure 2 A food processing crusher, comprising a conveying cylinder 1 arranged with a downward inclination on the right end, a feeding cylinder 2 is fixedly installed on the upper left end of the conveying cylinder 1, a discharge port is formed on the lower right end of the conveying cylinder 1, a shaking device 3 is installed in the conveying cylinder 1, and a driving device 4 is installed in the conveying cylinder 1, wherein the impact device 5 and the grinding device 6 are installed in sequence from left to right on the driving device 4, the impact device 5 is used for impact crushing of candy raw materials; wherein a plurality of supporting rods are fixedly installed on the lower end of the conveying cylinder 1.

[0031] The present application is used for crushing processing of candy raw materials, and the present application adopts the mode of impact crushing and grinding of candy raw materials to crush the candy raw materials, thereby ensuring that the candy raw materials can be completely crushed, ensuring the quality of the tablet candy after processing, and the present application can also uniformly distribute the larger block or granular candy raw materials in the candy raw materials, thereby increasing the processing efficiency of the candy raw materials.

[0032] Specifically, the candy raw materials are placed in the feeding cylinder 2, so that the candy raw materials can fall into the shaking device 3 and move to the right under the action of gravity, the driving device 4 is started, the driving device 4 can drive the shaking device 3 to shake the candy raw materials forward and backward, and the larger block or granular candy raw materials in the candy raw materials are uniformly distributed, and the driving device 4 drives the impact device 5 and the grinding device 6 to process the candy raw materials, the candy raw materials can first move to the right to the corresponding position of the impact device 5, the impact device 5 impacts the candy raw materials, and the impact device 5 can completely crush the harder block candy raw materials that may exist in the candy raw materials by impact, then the impact crushed candy raw materials can continue to move to the right to the corresponding position of the grinding device 6, the grinding device 6 can grind the impact crushed candy raw materials, and finally the candy raw materials after grinding and crushing processing can continue to move to the right to the discharge port of the conveying cylinder 1, and the processed candy raw materials are collected by artificial, thereby realizing the crushing processing of the candy raw materials.

[0033] Referring to Figure 2 and Figure 3The inner wall of the conveying cylinder 1 is circumferentially provided with a plurality of groups of arc-shaped grooves arranged evenly left and right, each group of arc-shaped grooves comprises a plurality of arc-shaped grooves 11 arranged evenly circumferentially, the shaking device 3 comprises arc-shaped sliding blocks 31 slidingly installed in the arc-shaped grooves 11, a return spring 32 is connected between the arc-shaped sliding blocks 31 and the arc-shaped grooves 11, a plurality of arc-shaped sliding blocks 31 are fixedly installed together with a shaking cylinder 33, and a through hole 34 is formed in the upper left end of the shaking cylinder 33 corresponding to the position of the feeding cylinder 2.

[0034] Referring to Figure 2 The driving device 4 comprises a motor 41 fixedly installed on the right inner wall of the conveying cylinder 1, a rotating shaft 42 fixedly installed on the output shaft of the motor 41, and the left end of the rotating shaft 42 is rotatably connected with the left inner wall of the conveying cylinder 1, a cooperation unit 43 for driving the shaking cylinder 33 to shake the candy raw materials uniformly is installed on the left side of the rotating shaft 42, and two screen units 44 arranged left and right are installed on the middle part of the rotating shaft 42, and the screen units 44 are used for screening the processed candy raw materials.

[0035] The driving device 4 is used for driving the shaking device 3 to shake the candy raw materials uniformly, and specifically, when the candy raw materials are put into the feeding cylinder 2, the candy raw materials can enter the shaking cylinder 33 through the through hole 34 under the action of gravity and move along the inner wall of the shaking cylinder 33 to the right, and the motor 41 is started to drive the rotating shaft 42 to rotate forward, the rotating shaft 42 drives the shaking cylinder 33 to reciprocate under the action of the return spring 32 through the cooperation of the cooperation unit 43, so that the shaking cylinder 33 shakes the candy raw materials in it forward and backward uniformly, so that the larger block or granular candy raw materials in the candy raw materials are uniformly distributed, and the two screen units 44 arranged left and right can screen the candy raw materials after impact crushing and grinding crushing respectively.

[0036] Participate Figure 2 , Figure 4 And Figure 5 The cooperation unit 43 comprises a plurality of cooperation plates 431 of elastic expansion structure fixedly installed on the right outer end of the rotating shaft 42, two L-shaped rods 331 fixedly installed inside the right end of the shaking cylinder 33, the cooperation plates 431 are used to drive the L-shaped rods 331 to rotate synchronously, a compression rod 432 is fixedly installed on the right end of the expansion end of the cooperation plate 431, two arc-shaped blocks 12 arranged evenly circumferentially are fixedly installed on the right inner wall of the conveying cylinder 1, and the side surface of the arc-shaped block 12 facing the L-shaped rod 331 is a slope, when the cooperation plate 431 drives the L-shaped rod 331 to rotate by a certain angle, the slope of the arc-shaped block 12 can cooperate with the compression rod 432 to compress the expansion end of the cooperation plate 431.

[0037] The matching unit 43 is used to drive the shaking cylinder 33 to shake the candy raw materials uniformly; specifically, when the motor 41 drives the rotating shaft 42 to rotate forward, the rotating shaft 42 drives the matching plate 431 to rotate synchronously, when the matching plate 431 rotates to the corresponding position of the horizontal section of the L-shaped rod 331, the matching plate 431 can cooperate with the L-shaped rod 331 to drive the shaking cylinder 33 to rotate forward, so that the shaking cylinder 33 compresses the return spring 32 through the arc-shaped sliding block 31, when the matching plate 431 drives the compression rod 432 to rotate to the corresponding position of the arc-shaped block 12, the compression rod 432 compresses the telescopic end of the matching plate 431 under the action of the inclined surface of the arc-shaped block 12, so that the matching plate 431 and the L-shaped rod 331 are separated, and the arc-shaped sliding block 31 drives the shaking cylinder 33 to rotate to the initial position under the action of the return spring 32, and the matching plate 431 is provided with a plurality of matching plates, so that the shaking cylinder 33 can continuously reciprocate forward and backward, so that the shaking cylinder 33 can shake the candy raw materials in it forward and backward uniformly, and the processing efficiency of the candy raw materials is increased.

[0038] Referring to Figure 2 , Figure 4 and Figure 6 , the screening unit 44 includes a connecting sleeve 441 rotatably arranged on the rotating shaft 42, a screening plate 442 slidably arranged on the outer side of the connecting sleeve 441, and the outer side of the screening plate 442 is in contact with the shaking cylinder 33, a plurality of circumferentially uniformly arranged top extension springs 443 are connected between the screening plate 442 and the connecting sleeve 441; the aperture of the left screening plate 442 is larger than that of the right screening plate 442, and the left and right screening plates 442 are fixedly installed on the connecting rod 444 at the upper ends of the opposite sides; the right end of the right screening plate 442 is fixedly installed with an L-shaped plate 445; a plurality of circumferentially uniformly arranged push plates 421 are fixedly installed on the outer side of the rotating shaft 42 corresponding to the vertical section of the L-shaped plate 445, and the right end of the push plate 421 is provided with an inclined surface facing the L-shaped plate 445, and the inclined surface of the push plate 421 is used to drive the L-shaped plate 445 to move rightward.

[0039] The screening unit 44 is used to screen the candy raw materials after impact crushing and grinding crushing; specifically, after the impact device 5 completes the impact crushing of the candy raw materials, the candy raw materials can move rightward along the shaking cylinder 33 to the corresponding position of the left screening plate 442, so that the candy raw materials with a particle size smaller than the aperture of the left screening plate 442 after impact crushing can continue to move rightward through the left screening plate 442, and the candy raw materials with a particle size larger than the aperture of the left screening plate 442 after impact crushing are intercepted by the left screening plate 442 and accumulated on the left side of the left screening plate 442; similarly, the right screening plate 442 can screen the candy raw materials after grinding crushing by the grinding device 6.

[0040] When the rotating shaft 42 rotates forward, the rotating shaft 42 drives the actuating plate 421 to rotate synchronously, when the actuating plate 421 rotates to the position corresponding to the vertical section of the L-shaped plate 445, the inclined surface of the actuating plate 421 can cooperate with the L-shaped plate 445 to drive the right side screening plate 442 to move rightwards, the right side screening plate 442 drives the left side screening plate 442 to move rightwards through the connecting rod 444, and the screening plate 442 can compress the extension spring 443, when the actuating plate 421 and the L-shaped plate 445 are separated, the two screening plates 442 quickly pop out leftwards under the action of the extension spring 443, so that the screening plate 442 can push the candy raw materials accumulated on the left side of the screening plate 442 leftwards, so that the impact device 5 and the grinding device 6 can again impact and crush or grind the candy raw materials with a particle size larger than the aperture of the screening plate 442, thereby ensuring that the particle size of the candy raw materials after processing is uniform, and further ensuring the quality of the tablet candy after processing.

[0041] Referring to Figure 2 and Figure 3 , the impact device 5 comprises a plurality of impact spring rods 51 arranged circumferentially and uniformly and fixedly installed on the outer left end of the rotating shaft 42, and an impact plate 52 with an arc structure fixedly installed at the end of the impact spring rod 51 away from the rotating shaft 42; two annular plates 13 arranged left and right are distributed in the shaking cylinder 33, two symmetrically arranged fixed plates 14 are fixedly installed on the upper side of the annular plate 13, a clearance hole 332 corresponding to the fixed plate 14 is formed in the upper side of the shaking cylinder 33, and the end of the fixed plate 14 away from the annular plate 13 penetrates through the clearance hole 332 and is fixedly connected with the conveying cylinder 1; a lifting rod 53 is fixedly installed at the right end of the telescopic end of the impact spring rod 51, and a plurality of lifting blocks 15 with an arc structure arranged circumferentially and uniformly are fixedly installed at the left lower end of the left annular plate 13, and the side of the lifting block 15 cooperating with the impact spring rod 51 is provided as an inclined surface.

[0042] The impact device 5 is used for impacting and crushing candy raw materials; specifically, when the rotating shaft 42 rotates forward, the rotating shaft 42 drives the impact plate 52 to rotate forward through the impact spring rod 51, when the impact spring rod 51 drives the lifting rod 53 to rotate to the position corresponding to the lifting block 15, the lifting rod 53 drives the impact plate 52 to move towards the rotating shaft 42 through the telescopic end of the impact spring rod 51 under the action of the inclined surface of the lifting block 15, when the lifting rod 53 and the lifting block 15 are separated, the impact plate 52 quickly pops out away from the rotating shaft 42 under the action of the impact spring rod 51, so that the impact plate 52 impacts and crushes the candy raw materials.

[0043] Referring to Figure 2 , Figure 7 and Figure 8The grinding device 6 comprises a plurality of square spring rods 61 arranged circumferentially and uniformly outside the rotating shaft 42 and between the two screening units 44, and an arc-shaped grinding plate 63 is slidably installed on the end of the square spring rod 61 away from the rotating shaft 42 through a pressing spring 62; a matching rod 64 is fixedly installed on the right end of the telescopic end of the square spring rod 61, and an arc-shaped pressing plate 16 is fixedly installed on the left lower end of the right annular plate 13, and the side of the pressing plate 16 matched with the telescopic end of the square spring rod 61 is provided with an inclined surface.

[0044] The grinding device 6 is used for grinding and crushing the candy raw materials after impact crushing; specifically, when the rotating shaft 42 rotates forward, the rotating shaft 42 drives the grinding plate 63 to rotate forward through the square spring rod 61, when the square spring rod 61 drives the matching rod 64 to rotate to the corresponding position of the pressing plate 16, the matching rod 64 drives the telescopic end of the square spring rod 61 to move away from the rotating shaft 42 under the action of the inclined surface of the pressing plate 16, so that the telescopic end of the square spring rod 61 drives the grinding plate 63 to move away from the rotating shaft 42 through the pressing spring 62, and then the forward and backward reciprocating rotating shaking cylinder 33 can cooperate with the grinding plate 63 to grind and crush the candy raw materials after impact crushing, and when the grinding plate 63 cannot continue to move under the blocking action of the candy raw materials after impact crushing, at this time the matching rod 64 can still drive the telescopic end of the square spring rod 61 to continue to move away from the rotating shaft 42 under the action of the inclined surface of the pressing plate 16, so that the pressing spring 62 can be compressed, the grinding force of the grinding plate 63 on the candy raw materials after impact crushing gradually increases, the candy raw materials after impact crushing can be uniformly ground, and the particle size of the ground candy raw materials is uniform, thereby further ensuring the quality of the tablet candy after processing.

[0045] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A food processing crusher, comprising a conveying cylinder arranged with a right end downwardly inclined, a feeding cylinder fixedly mounted on the upper left end of the conveying cylinder, and a discharge port formed on the lower right end of the conveying cylinder, characterized in that, The conveying cylinder is internally provided with a shaking device, and the conveying cylinder is also internally provided with a driving device, and the driving device is sequentially provided with an impact device and a grinding device from left to right, and the impact device is used for impacting and crushing candy raw materials; The conveying cylinder is internally provided with a shaking device, and the conveying cylinder is also internally provided with a driving device, and the driving device is sequentially provided with an impact device and a grinding device from left to right, and the impact device is used for impacting and crushing candy raw materials; The driving device comprises a motor fixedly installed on the right inner wall of the conveying cylinder, a rotating shaft fixedly installed on the output shaft of the motor, and the left end of the rotating shaft is rotationally connected with the left inner wall of the conveying cylinder, a cooperation unit used for driving the shaking cylinder to shake the candy raw materials is installed on the right side of the rotating shaft, two screen units arranged leftward and rightward are installed on the middle part of the rotating shaft, and the screen units are used for screening the processed candy raw materials; The grinding device comprises a plurality of square spring rods arranged in a circumferential direction and fixedly installed on the outer side of the rotating shaft and located between the two screen units, and an arc-shaped grinding plate is slidably installed on the end of the square spring rod away from the rotating shaft through a press spring. The cooperation unit comprises a plurality of cooperation plates of elastic telescopic structures arranged in a circumferential direction and fixedly installed on the right end of the outer side of the rotating shaft, two L-shaped rods arranged in a front-rear symmetry mode are fixedly installed on the right end in the shaking cylinder, and the cooperation plates are used for driving the L-shaped rods to synchronously rotate.

2. A food processing shredder as claimed in claim 1, characterised in that The right end of the telescopic end of the cooperation plate is fixedly installed with a compression rod, two arc-shaped blocks arranged in a circumferential direction are fixedly installed on the right inner wall of the conveying cylinder, the side of the arc-shaped block facing the L-shaped rod is an inclined surface, and when the L-shaped rod is driven to rotate by a certain angle, the inclined surface of the arc-shaped block can cooperate with the compression rod to compress the telescopic end of the cooperation plate.

3. A food processing shredder as claimed in claim 1, wherein, The screen unit comprises a connecting sleeve rotationally sleeved on the rotating shaft, a screening plate slidably installed on the outer side of the connecting sleeve, and the outer side of the screening plate is in contact with the shaking cylinder, and a plurality of top extension springs arranged in a circumferential direction are connected between the screening plate and the connecting sleeve.

4. A food processing shredder as claimed in claim 3, wherein The aperture of the left screening plate is larger than that of the right screening plate, the left and right sides of the screening plates on the two screen units are fixedly installed with a connecting rod, and the right end of the right screening plate is fixedly installed with an L-shaped plate.

5. A food processing shredder as claimed in claim 4, wherein The outer side of the rotating shaft is fixedly installed with a plurality of toggle plates arranged in a circumferential direction and corresponding to the vertical section of the L-shaped plate, the right end of the toggle plate is provided as an inclined surface facing the L-shaped plate, and the inclined surface of the toggle plate is used for driving the L-shaped plate to move rightward.

6. A food processing shredder as claimed in claim 1, wherein, The impact device comprises a plurality of impact spring rods arranged in a circumferential direction and fixedly installed on the left end of the outer side of the rotating shaft, and an arc-shaped impact plate is fixedly installed on the end of the impact spring rod away from the rotating shaft.

7. A food processing shredder as claimed in claim 6, wherein The shaking cylinder is internally provided with two annular plates arranged leftward and rightward, two fixed plates arranged in a symmetry mode are fixedly installed on the upper side of the annular plate, a clearance hole corresponding to the fixed plate is formed in the upper side of the shaking cylinder, and the end of the fixed plate away from the annular plate penetrates through the clearance hole and is fixedly connected with the conveying cylinder.

8. A food processing shredder according to claim 7, wherein, The lifting rod is fixedly installed at the right end of the telescopic end of the impact spring rod, a plurality of lifting blocks of arc structure are fixedly installed at the left lower end of the left side of the annular plate and are uniformly arranged in the circumferential direction, and the side matched with the impact spring rod of the lifting block is provided as an inclined surface.

9. A food processing shredder as claimed in claim 7, wherein, The matching rod is fixedly installed at the right end of the telescopic end of the square spring rod, the arc-shaped pressing plate is fixedly installed at the left lower end of the left side of the annular plate, and the side matched with the telescopic end of the square spring rod of the pressing plate is provided as an inclined surface.

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