Raw material conveying device for food processing

Abstract

The invention discloses a raw material conveying device for food processing, and belongs to the technical field of food conveying, the raw material conveying device for food processing comprises supporting frames, the upper ends of the two supporting frames are fixedly connected with supporting seats respectively, and a conveying assembly is fixedly installed between the two supporting seats; material passing assemblies are symmetrically arranged on the two sides of the conveying assembly. A fixing frame is arranged on one side of the conveying assembly, a feeding hopper box is fixedly installed at the upper end of the fixing frame, a material guiding box is fixedly connected to the lower end of the feeding hopper box, an anti-blocking assembly is fixedly installed on the side, corresponding to the mounting groove, of the feeding hopper box, and a feeding assembly is arranged on the inner wall of the material guiding box. By designing the matched anti-blocking assembly and the feeding assembly, constant-speed feeding during raw material conveying is achieved, the feeding uniformity is guaranteed, and meanwhile the situation that granular or powdery raw materials are agglomerated, stacked or blocked during feeding can be prevented through the arrangement of the multiple material distributing plates.

Description

Technical Field

[0001] The invention belongs to the technical field of food conveying, and in particular relates to a raw material conveying device for food processing. Background Art

[0002] Food processing is a comprehensive industry that integrates multiple disciplines, including agriculture, chemistry, biology, and engineering. It refers to the process of processing primary agricultural products or other raw materials through physical, chemical, or biological means to alter their form, properties, or extend their shelf life, ultimately producing food or food ingredients that meet consumer demand. Modern food processing plants typically utilize assembly lines, processing several or even tens of tons of raw materials per day. Manual handling of raw materials cannot meet the high-volume and high-frequency material transfer requirements, while mechanical conveying of raw materials allows for 24-hour continuous operation, ensuring production capacity. Raw materials for food processing are often granular or powdered, and therefore require conveying via screw conveyors. Screw conveyors use a rotating screw to move the conveyed material within a fixed casing.

[0003] When loading, the existing raw material conveying device is prone to accumulation at the feed port due to uneven particle size or too fine powder. The granular or powdered raw materials form an "arch bridge effect" at the feed port, which leads to material breakage in the conveying device; and when the raw materials are naturally fed at the feed port, since the feeding rate cannot be controlled, the raw materials will instantly flow into the spiral conveying device in large quantities, which will cause a sudden increase in the motor load, and the raw materials will accumulate behind the feed port. The conveying speed along the spiral axis gradually decreases from the inlet to the outlet, resulting in front-end blockage, and at the same time causing great losses to the conveying device. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a raw material conveying device for food processing.

[0005] The technical solution adopted to solve the above technical problems is: a raw material conveying device for food processing, including a support frame, which is symmetrically arranged, and the upper ends of the two support frames are respectively fixedly connected to support seats, a conveying component is fixedly installed between the two support seats, and material passing components are symmetrically arranged on both sides of the conveying component; a fixed frame is provided on one side of the conveying component, a loading funnel box is fixedly installed on the upper end of the fixed frame, and a material guide box is fixedly connected to the lower end of the loading funnel box, an installation groove is provided on one side of the inner wall of the loading funnel box, and an anti-blocking material component is fixedly installed on the side of the loading funnel box corresponding to the installation groove position, and a feeding component is provided on the inner wall of the material guide box.

[0006] Through the above technical solution, the coordinated use of the anti-blocking component and the feeding component can achieve uniform feeding during raw material transportation, ensure the uniformity of feeding, control the flow rate of raw material powder within the rated processing range of the screw conveyor, and prevent the spiral blades from "sticking to the shaft" or the shell from being blocked due to excessive feeding.

[0007] Furthermore, the conveying assembly includes a conveying shell fixedly connected to the support seat, and mounting cylinders are symmetrically fixedly installed at both ends of the conveying shell. A discharge port is provided at the lower end of the mounting cylinder on one side, and a first drive motor is fixedly connected to the mounting cylinder on the other side. A feed port is provided at the upper end of the conveying shell away from the discharge port, and a mounting plate is fixedly connected to the conveying shell. A spiral feeding paddle is fixedly connected to the output end of the first driving motor, and one end of the spiral feeding paddle is rotatably connected to the mounting plate.

[0008] Through the above technical solution, after the first drive motor starts the power supply, the output end can drive the spiral feeding paddle to rotate, and the spiral feeding paddle can spirally rotate the raw materials in the conveying shell and transport them to the discharge port, so that the raw materials are transported to the next processing device.

[0009] Furthermore, the anti-blocking material assembly includes a connecting frame fixedly installed with the feeding funnel box, and multiple groups of fixing bolts are provided on both sides of the connecting frame. The connecting frame is fixedly connected to the feeding funnel box through multiple groups of fixing bolts. One side of the connecting frame is fixedly connected to the motor seat, and the second driving motor is fixedly installed in the motor seat. The output end of the second driving motor is fixedly connected to the mounting disk, and an eccentric shaft is eccentrically fixedly connected to the mounting disk, and a connecting rod is rotatably connected to the eccentric shaft. The connecting rod is rotatably connected to a limiting block away from one end of the eccentric shaft, and the limiting block is fixedly connected to one side of the movable plate, and a limiting slot is provided on one side of the feeding funnel box, and the limiting block is slidably connected to the limiting slot.

[0010] Through the above technical solution, the output end of the second drive motor drives the mounting plate to rotate, and the mounting plate transmits power to the limit block through a connecting rod rotatably connected to the eccentric shaft. The limit block will move along the direction of the limit groove under the limitation of the limit groove, thereby causing the limit block to drive the movable plate to slide back and forth up and down.

[0011] Furthermore, the movable plate is slidably connected to the mounting groove, multiple groups of dividing plates are evenly arranged on the movable plate, multiple groups of dividing plates are fixedly installed between the movable plate, a feeding plate is provided at the bottom end of the movable plate, and multiple groups of feeding holes are opened on the feeding plate.

[0012] Through the above technical solution, the movable plate can simultaneously drive the feeding plate and multiple dividing plates to move. The setting of multiple dividing plates enables the raw materials in the feeding funnel box to be driven to the bottom following the movement of the dividing plates. It can not only play the role of uniformly driving the materials, but also prevent the granular or powdered raw materials from clumping, accumulation or blockage during feeding.

[0013] Furthermore, the feeding plate is arranged in an obtuse triangle shape, and the feeding plate is fixedly mounted to the bottom end of the movable plate.

[0014] Furthermore, the feeding assembly includes a limit seat fixedly connected to the inner wall of the material guide box, a positioning protrusion fixedly connected to the outside of the limit seat, a fixed shaft fixedly connected between the limit seats, a connecting cylinder rotatably sleeved on the outside of the fixed shaft, a baffle fixedly connected to one side of the connecting cylinder, and multiple groups of fixed grooves evenly opened on the outside of the fixed shaft, and multiple torsion springs are installed on the outer walls of the multiple groups of fixed grooves.

[0015] Through the above technical solution, the positioning protrusion can provide a limiting effect for the rotation of the baffle, preventing the baffle from continuously flipping upward under the action of the torsion spring. The torsion spring installed between the fixed shaft and the connecting tube enables the baffle to restore its elastic force and rotate to block the discharge channel of the material guide box when the force of the feed plate is lost, thereby achieving uniform distribution of raw materials.

[0016] Furthermore, the material passing assembly includes an installation box fixedly connected to the support seat, a motor box is provided in the installation box, a slapping box is fixedly connected to the lower end of the motor box, plug-in slots are symmetrically opened on both sides of the inner wall of the installation box, and both ends of the slapping box are fixedly connected with a locking shaft, and the two locking shafts are respectively inserted into the corresponding plug-in slots, a vibration motor is fixedly installed in the motor box, and a driving wheel is fixedly connected to the output shaft of the vibration motor, a rotating shaft is rotatably connected between the two ends of the inner wall of the slapping box, and an eccentric wheel is fixedly connected to the outer wall of the rotating shaft, a connecting wheel is fixedly installed on the end of the rotating shaft close to the driving wheel, and a mounting belt is installed between the driving wheel and the connecting wheel.

[0017] Through the above technical solution, the output shaft of the vibration motor drives the driving wheel to rotate, and the driving wheel can transmit power to the connecting wheel through the installed belt. The rotation of the connecting wheel drives the rotating shaft and the installed eccentric wheel to rotate synchronously. When the rotating shaft and the installed eccentric wheel rotate at high speed, they can generate uniform vibration, and transmit the vibration to the outer wall of the conveying shell through the slapping box. When the rotating shaft and the installed eccentric wheel rotate at high speed, they can generate uniform vibration, and transmit the vibration to the outer wall of the conveying shell through the slapping box. The high-frequency vibration of the conveying shell can promote the smooth flow of raw materials in the conveying shell, prevent blockage, and reduce the loss rate of raw materials during transportation. At the same time, for raw materials that are easy to clump, the vibration can break up the agglomerates through high-frequency impact, so that the raw materials can be transported to the processing device by the conveying component in a more uniform granular or powder state.

[0018] Furthermore, the bottom of the slapping box is an arc surface, and both sides of the driving wheel and the connecting wheel are fixedly connected with limit baffles.

[0019] Through the above technical solution, the slapping box is set in an arc surface so that the slapping box is closer to the conveying shell and fits the conveying shell more closely. The vibration action points are evenly distributed along the circumference of the conveying shell, reducing the adhesion of raw materials on the inner wall of the conveying shell.

[0020] The beneficial effects of the present invention are as follows: (1) The present invention realizes uniform feeding of raw materials during transportation by designing a matching anti-blocking component and a feeding component, thereby ensuring the uniformity of feeding, and can control the flow rate of raw material powder within the rated processing range of the screw conveyor, thereby preventing the spiral blades from "sticking to the shaft" or the shell from being blocked due to excessive feeding. At the same time, the arrangement of multiple dividing plates allows the raw materials in the feeding funnel box to be driven to the bottom following the movement of the dividing plates, which not only plays a role in uniformly driving the materials, but also prevents the granular or powdered raw materials from agglomerating or accumulating during feeding. (2) The present invention designs a material passing component. When the rotating shaft and the eccentric wheel installed in the material passing component rotate at high speed, they can generate uniform vibration, and transmit the vibration to the outer wall of the conveying shell through the slapping box. The high-frequency vibration of the conveying shell can promote the smooth flow of raw materials in the conveying shell, prevent blockage, and reduce the loss rate of raw materials during transportation. At the same time, for raw materials that are easy to agglomerate, the vibration can break up the agglomerates through high-frequency impact, so that the raw materials are conveyed to the processing device by the conveying component in a more uniform granular or powder state, thereby improving the consistency of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural diagram of the present invention; Figure 2 It is a three-dimensional structural diagram of the feeding hopper box of the present invention; Figure 3 This is a first-perspective three-dimensional structural diagram of the anti-blocking material assembly of the present invention; Figure 4 This is a second perspective three-dimensional structural diagram of the anti-blocking material assembly of the present invention; Figure 5 It is a three-dimensional structural diagram of the feed plate of the present invention; Figure 6 It is a cross-sectional view of the feeding hopper box of the present invention; Figure 7 This invention Figure 6 A magnified view of the structure at point A; Figure 8 is a cross-sectional view of the feed assembly of the present invention; Figure 9 It is a diagram of the internal structure of the feeding assembly of the present invention; Figure 10is a cross-sectional view of the conveying assembly of the present invention; Figure 11 This is a diagram of the internal structure of the feed assembly of the present invention; Figure 12 is a cross-sectional view of the feed assembly of the present invention; Figure 13 This invention Figure 12 A magnified view of the structure at point B.

[0022] Figure markings: 1. Support frame; 11. Support seat; 2. Conveying assembly; 20. Conveying shell; 21. Mounting cylinder; 22. Discharge port; 23. Mounting plate; 24. First drive motor; 25. Screw feeding paddle; 26. Feed port; 3. Feeding assembly; 30. Mounting box; 31. Motor box; 32. Slap box; 33. Engaging shaft; 34. Vibrating motor; 35. Driving wheel; 36. Rotating shaft; 37. Mounting eccentric wheel; 38. Connecting wheel; 39. Mounting belt; 4. Fixed frame; 41. Feeding hopper box ;42. Material guide box;43. Mounting groove;5. Anti-blocking assembly;50. Moving plate;51. Material dividing plate;52. Feeding plate;53. Feeding hole;54. Connecting frame;55. Motor seat;56. Second drive motor;57. Mounting plate;58. Eccentric shaft;59. Connecting rod;510. Limit block;511. Limiting groove;512. Fixing bolt;6. Feeding assembly;61. Limiting seat;62. Positioning protrusion;63. Connecting cylinder;64. Baffle;65. Fixed shaft;66. Fixed groove;67. Torsion spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] like Figure 1-Figure 2As shown, a raw material conveying device for food processing in this embodiment includes a support frame 1, which is symmetrically arranged, and the upper ends of the two support frames 1 are fixedly connected to support seats 11, and a conveying component 2 is fixedly installed between the two support seats 11, and material passing components 3 are symmetrically arranged on both sides of the conveying component 2; a fixed frame 4 is provided on one side of the conveying component 2, and a loading funnel box 41 is fixedly installed on the upper end of the fixed frame 4, and a material guide box 42 is fixedly connected to the lower end of the loading funnel box 41. A mounting groove 43 is provided on one side of the inner wall of the loading funnel box 41, and an anti-blocking component 5 is fixedly installed on the side of the loading funnel box 41 corresponding to the mounting groove 43, and a feeding component 6 is provided on the inner wall of the material guide box 42. The coordinated use of the anti-blocking component 5 and the feeding component 6 can realize uniform feeding during raw material transportation, ensure the uniformity of feeding, and control the flow rate of raw material powder within the rated processing range of the screw conveyor to prevent the spiral blades from "sticking to the shaft" or the shell from being blocked due to excessive feeding.

[0025] like Figures 1-10 As shown, the conveying assembly 2 includes a conveying shell 20 fixedly connected to the support seat 11, and mounting cylinders 21 are symmetrically fixedly installed at both ends of the conveying shell 20. A discharge port 22 is provided at the lower end of the mounting cylinder 21 on one side, and a first drive motor 24 is fixedly connected to the mounting cylinder 21 on the other side. A feed port 26 is provided at the upper end of the conveying shell 20 away from the discharge port 22, and a mounting plate 23 is fixedly connected to the conveying shell 20. A spiral feeding paddle 25 is fixedly connected to the output end of the first drive motor 24, and one end of the spiral feeding paddle 25 is rotatably connected to the mounting plate 23. After the first drive motor 24 starts the power supply, the output end can drive the spiral feeding paddle 25 to rotate, and the spiral feeding paddle 25 can spirally rotate and convey the raw material in the conveying shell 20 to the discharge port 22, so that the raw material is conveyed to the next processing device.

[0026] like Figure 1-Figure 4As shown, the anti-blocking component 5 includes a connecting frame 54 fixedly installed with the feeding funnel box 41, and multiple groups of fixing bolts 512 are provided on both sides of the connecting frame 54. The connecting frame 54 is fixedly connected to the feeding funnel box 41 through multiple groups of fixing bolts 512. A motor base 55 is fixedly connected to one side of the connecting frame 54. A second drive motor 56 is fixedly installed in the motor base 55. The output end of the second drive motor 56 is fixedly connected to the mounting plate 57. An eccentric shaft 58 is eccentrically fixedly connected to the mounting plate 57. A connecting rod 59 is rotatably connected to the eccentric shaft 58. The connecting rod 59 is away from the eccentric shaft. One end of 58 is rotatably connected to the limiting block 510, and the limiting block 510 is fixedly connected to one side of the movable plate 50. A limiting groove 511 is provided on one side of the feeding funnel box 41. The limiting block 510 is slidably connected to the limiting groove 511. The output end of the second driving motor 56 drives the mounting plate 57 to rotate, and the mounting plate 57 transmits power to the limiting block 510 through the connecting rod 59 rotatably connected to the eccentric shaft 58. When the limiting block 510 is limited by the limiting groove 511, it will move along the direction of the limiting groove 511, thereby causing the limiting block 510 to drive the movable plate 50 to slide back and forth up and down.

[0027] like Figures 1-6 As shown, the movable plate 50 is slidably connected to the mounting groove 43, and multiple groups of material plates 51 are evenly arranged on the movable plate 50, and the multiple groups of material plates 51 are fixedly installed on the movable plate 50. A feeding plate 52 is provided at the bottom of the movable plate 50, and multiple groups of feeding holes 53 are provided on the feeding plate 52. The movable plate 50 can simultaneously drive the feeding plate 52 and multiple material distribution plates 51 to move. The arrangement of multiple material distribution plates 51 enables the raw materials in the feeding funnel box 41 to be driven to the bottom following the movement of the material distribution plates 51, which can not only play a uniform driving function, but also prevent the granular or powdered raw materials from agglomerating or clogging during feeding; the feeding plate 52 is arranged in an obtuse triangle, and the feeding plate 52 is fixedly installed to the bottom of the movable plate 50.

[0028] like Figures 1-9 As shown, the feeding assembly 6 includes a limit seat 61 fixedly connected to the inner wall of the guide box 42, and a positioning protrusion 62 is fixedly connected to the outer side of the limit seat 61. A fixed shaft 65 is fixedly connected between the limit seats 61, and a connecting cylinder 63 is rotatably sleeved on the outer side of the fixed shaft 65. A baffle 64 is fixedly connected to one side of the connecting cylinder 63. A plurality of groups of fixing grooves 66 are evenly arranged on the outer side of the fixed shaft 65, and a plurality of torsion springs 67 are installed on the outer walls of the plurality of groups of fixing grooves 66. The positioning protrusion 62 can provide a limiting effect on the rotation of the baffle 64 to prevent the baffle 64 from continuously flipping upward under the action of the torsion spring 67. The torsion spring 67 installed between the fixed shaft 65 and the connecting cylinder 63 enables the baffle 64 to restore its elastic force and rotate to block the discharge channel of the guide box 42 when the force of the feed plate 52 is lost, thereby realizing uniform distribution of raw materials.

[0029] like Figures 1-13As shown, the material passing component 3 includes an installation box 30 fixedly connected to the support base 11, a motor box 31 is provided in the installation box 30, the lower end of the motor box 31 is fixedly connected to the slap box 32, the inner wall of the installation box 30 is symmetrically provided with plug-in slots on both sides, and both ends of the slap box 32 are fixedly connected with a clamping shaft 33, and the two clamping shafts 33 are respectively inserted into the corresponding plug-in slots, a vibration motor 34 is fixedly installed in the motor box 31, and a driving wheel 35 is fixedly connected to the output shaft of the vibration motor 34. A rotating shaft 36 is rotatably connected between the two ends of the inner wall, and an eccentric wheel 37 is fixedly connected to the outer wall of the rotating shaft 36. A connecting wheel 38 is fixedly installed at one end of the rotating shaft 36 close to the driving wheel 35. A mounting belt 39 is installed between the driving wheel 35 and the connecting wheel 38. The output shaft of the vibration motor 34 drives the driving wheel 35 to rotate. The driving wheel 35 can transmit power to the connecting wheel 38 through the mounting belt 39. The rotation of the connecting wheel 38 drives the rotating shaft 36 and the mounting eccentric wheel 37 to rotate synchronously. The rotating shaft 36 and the mounting eccentric wheel 37 are fixedly installed. When the eccentric wheel 37 rotates at high speed, it can generate uniform vibration and transmit the vibration to the outer wall of the conveying shell 20 through the slap box 32. When the rotating shaft 36 and the installed eccentric wheel 37 rotate at high speed, it can generate uniform vibration and transmit the vibration to the outer wall of the conveying shell 20 through the slap box 32. The high-frequency vibration of the conveying shell 20 can promote the smooth flow of raw materials in the conveying shell 20, prevent blockage, and reduce the loss rate of raw materials during transportation. At the same time, for raw materials that are easy to agglomerate, the vibration can break up the agglomerates through high-frequency impact, so that the raw materials are transported to the processing device by the conveying component 2 in a more uniform granular or powder state; the bottom of the slap box 32 is a circular arc surface, and the driving wheel 35 and the connecting wheel 38 are fixedly connected to the limiting baffle on both sides. The slap box 32 is set in a circular arc surface so that the slap box 32 is closer to the conveying shell 20 and is more in line with the conveying shell 20. The vibration action points are evenly distributed along the circumference of the conveying shell 20, reducing the adhesion of raw materials on the inner wall of the conveying shell 20.

[0030] The working principle of this embodiment is as follows: all the raw materials to be processed are poured into the feeding funnel box 41, and the second driving motor 56 is started. The output end of the second driving motor 56 drives the mounting plate 57 to rotate, and the mounting plate 57 transmits power to the limit block 510 through the connecting rod 59 rotatably connected to the eccentric shaft 58. The limit block 510 is limited by the limit groove 511 and moves along the direction of the limit groove 511, thereby causing the limit block 510 to drive the movable plate 50 to slide back and forth, and the movable plate 50 simultaneously drives the feeding plate 52 and multiple dividing plates 51 to move. The downward movement of the feeding plate 52 pushes the baffle 64 to rotate, thereby opening the blanking channel of the guide box 42, and the food raw materials can fall from the feeding hole 53 on the feeding plate 52, and the fallen raw materials enter the conveying shell 20 through the feeding port 26; During the downward movement of the feed plate 52, the baffle 64 can be pushed and rotated to open, so that the food raw materials can be fed into the conveying housing 20 through the material guide box 42. The torsion spring 67 installed between the fixed shaft 65 and the connecting cylinder 63 allows the baffle 64 to recover its elastic force when the force of the feed plate 52 is lost, and rotate to block the material discharge channel of the material guide box 42, thereby achieving uniform distribution of the raw materials. When the conveying component 2 starts working, the vibration motor 34 is started to start working synchronously. The output shaft of the vibration motor 34 drives the driving wheel 35 to rotate. The driving wheel 35 can transmit power to the connecting wheel 38 through the installed belt 39. The rotation of the connecting wheel 38 drives the rotating shaft 36 and the installed eccentric wheel 37 to rotate synchronously. When the rotating shaft 36 and the installed eccentric wheel 37 rotate at high speed, they can generate uniform vibration and transmit the vibration to the outer wall of the conveying shell 20 through the slapping box 32. The high-frequency vibration of the conveying shell 20 can promote the smooth flow of raw materials in the conveying shell 20, prevent blockage, and reduce the loss rate of raw materials during transportation. At the same time, for raw materials that are easy to clump, the vibration can break up the agglomerates through high-frequency impact, so that the raw materials are conveyed to the processing device by the conveying component 2 in a more uniform granular or powder state, thereby improving the consistency of subsequent processing.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A raw material conveying device for food processing, comprising a support frame (1), characterized in that: The support frames (1) are symmetrically arranged, and the upper ends of the two support frames (1) are respectively fixedly connected to support seats (11), a conveying component (2) is fixedly installed between the two support seats (11), and material passing components (3) are symmetrically arranged on both sides of the conveying component (2); A fixing frame (4) is provided on one side of the conveying component (2), a feeding funnel box (41) is fixedly installed on the upper end of the fixing frame (4), a material guide box (42) is fixedly connected to the lower end of the feeding funnel box (41), a mounting groove (43) is provided on one side of the inner wall of the feeding funnel box (41), an anti-blocking component (5) is fixedly installed on the side of the feeding funnel box (41) corresponding to the mounting groove (43), and a feeding component (6) is provided on the inner wall of the material guide box (42).

2. The raw material conveying device for food processing according to claim 1, characterized in that: The conveying assembly (2) includes a conveying shell (20) fixedly connected to the support seat (11), and mounting cylinders (21) are symmetrically fixedly installed at both ends of the conveying shell (20), a discharge port (22) is provided at the lower end of the mounting cylinder (21) on one side, and a first drive motor (24) is fixedly connected inside the mounting cylinder (21) on the other side. A feed port (26) is provided at the upper end of the conveying shell (20) away from the discharge port (22), and a mounting plate (23) is fixedly connected inside the conveying shell (20), and a spiral feeding paddle (25) is fixedly connected to the output end of the first drive motor (24), and one end of the spiral feeding paddle (25) is rotatably connected to the mounting plate (23).

3. The raw material conveying device for food processing according to claim 1, characterized in that: The anti-blocking component (5) includes a connecting frame (54) fixedly mounted on the feeding funnel box (41), a plurality of sets of fixing bolts (512) are provided on both sides of the connecting frame (54), the connecting frame (54) is fixedly connected to the feeding funnel box (41) through the plurality of fixing bolts (512), a motor base (55) is fixedly connected to one side of the connecting frame (54), a second driving motor (56) is fixedly mounted in the motor base (55), and an output end of the second driving motor (56) is connected to the mounting plate. The disks (57) are fixedly connected, an eccentric shaft (58) is eccentrically fixedly connected to the mounting disk (57), a connecting rod (59) is rotatably connected to the eccentric shaft (58), and one end of the connecting rod (59) away from the eccentric shaft (58) is rotatably connected to a limiting block (510), the limiting block (510) is fixedly connected to one side of the movable plate (50), a limiting groove (511) is provided on one side of the feeding funnel box (41), and the limiting block (510) is slidably connected to the limiting groove (511).

4. The raw material conveying device for food processing according to claim 3, characterized in that: The movable plate (50) is slidably connected to the mounting groove (43), and a plurality of groups of dividing plates (51) are evenly arranged on the movable plate (50). The plurality of groups of dividing plates (51) are fixedly installed between the movable plate (50), and a feeding plate (52) is provided at the bottom end of the movable plate (50), and a plurality of groups of feeding holes (53) are opened on the feeding plate (52).

5. The raw material conveying device for food processing according to claim 4, characterized in that: The feeding plate (52) is arranged in an obtuse triangle shape, and the feeding plate (52) is fixedly mounted to the bottom end of the movable plate (50).

6. The raw material conveying device for food processing according to claim 1, characterized in that: The feeding assembly (6) includes a limit seat (61) fixedly connected to the inner wall of the guide box (42), a positioning protrusion (62) fixedly connected to the outer side of the limit seat (61), a fixed shaft (65) fixedly connected between the limit seats (61), a connecting tube (63) rotatably sleeved on the outer side of the fixed shaft (65), a baffle (64) fixedly connected to one side of the connecting tube (63), a plurality of groups of fixing grooves (66) evenly arranged on the outer side of the fixed shaft (65), and a plurality of torsion springs (67) are installed on the outer walls of the plurality of groups of fixing grooves (66).

7. The raw material conveying device for food processing according to claim 1, characterized in that: The material passing assembly (3) includes an installation box (30) fixedly connected to the support base (11), a motor box (31) is provided in the installation box (30), a slap box (32) is fixedly connected to the lower end of the motor box (31), plug-in slots are symmetrically provided on both sides of the inner wall of the installation box (30), both ends of the slap box (32) are fixedly connected to a clamping shaft (33), and the two clamping shafts (33) are respectively plugged into the corresponding plug-in slots, a vibration motor (34) is fixedly installed in the motor box (31), a driving wheel (35) is fixedly connected to the output shaft of the vibration motor (34), a rotating shaft (36) is rotatably connected between the two ends of the inner wall of the slap box (32), an outer wall of the rotating shaft (36) is fixedly connected to an eccentric wheel (37), a connecting wheel (38) is fixedly installed on one end of the rotating shaft (36) close to the driving wheel (35), and a mounting belt (39) is installed between the driving wheel (35) and the connecting wheel (38).

8. The raw material conveying device for food processing according to claim 7, characterized in that: The bottom of the slapping box (32) is an arc surface, and both sides of the driving wheel (35) and the connecting wheel (38) are fixedly connected to limit baffles.

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