Multifunctional vegetable crusher

Abstract

The invention discloses a multifunctional vegetable crusher, and belongs to the technical field of crushers, the multifunctional vegetable crusher comprises a crushing box, a mounting box and a collecting box, a plurality of supporting columns are fixedly connected between the crushing box and the mounting box, a first filter screen is movably connected between the crushing box and the mounting box, and the supporting columns are sleeved with the first filter screen; the first filter screen is rotationally connected with a second filter screen; through the cooperative use of the devices, the distances among the fixed block, the movable block and the multiple connecting blocks are synchronously adjusted through the multiple connecting rods which are arranged in a crossed mode, so that the height distances among the multiple blades are adjusted, the height distances among the blades are increased, stress is weakened when materials pass through the blades, the crushing degree is reduced, produced particles are large, and the coarse crushing requirement is met; the height distance between the blades is reduced, the cutting force on the materials is enhanced, the crushing is more sufficient, the produced particles are finer, and the crusher is suitable for fine crushing.

Description

Technical Field

[0001] The invention relates to the technical field of crushers, in particular to a multifunctional vegetable crusher. Background Art

[0002] Vegetables refer to a type of plants or fungi that are cooked into food. They can provide a variety of nutrients such as vitamins and minerals necessary for the human body. Vegetables are one of the indispensable foods in people's daily diet. In some areas with large vegetable production or in some large vegetable wholesale markets, a large amount of discarded vegetables are wasted every day because vegetables are not easy to preserve. Therefore, these vegetables are used for livestock farming. However, vegetables contain a large amount of water and cannot be preserved for a long time. Therefore, the vegetables need to be dehydrated. Intact vegetables are not easy to dehydrate, so the vegetables need to be crushed before dehydration. The problem with the existing technology is that when the existing vegetable crusher is crushing vegetables, due to the long fiber of the vegetables, high viscosity of the vegetables, and light volume of the vegetables, the vegetables will have a low contact area with the crusher blades, and cannot be effectively crushed. The crushing efficiency is low, the crushing effect is poor, and it is easy to get blocked.

[0003] Upon investigation, a Chinese invention patent discloses a multifunctional vegetable crusher (publication number: CN115634906A), which includes a feed shell and a crushing device for crushing vegetables, wherein the crushing device includes a cylindrical tube provided on one side of the feed shell, a conical block provided on one side of the cylindrical tube, a plurality of threaded blades provided on the outside of the conical block, a first rotating rod provided on one side of the conical block, a first motor provided on one side of the first rotating rod, an annular blade provided on one side of the conical block, a first gear provided on one side of the annular blade, a second rotating rod provided on one side of the first gear, a second motor provided on one side of the second rotating rod and an extrusion component for squeezing vegetables, the cylindrical tube is fixedly connected to the feed shell, the first gear is engaged with the annular blade, the threaded blade is fixedly connected to the conical block, and the plurality of threaded blades are evenly distributed.

[0004] Although the above patent extrudes vegetables by setting an extrusion component so that the vegetables can be fully crushed, the crushing efficiency is high, and it is not easy to get blocked, but in the process of processing waste vegetables, the crushing degree needs to be dynamically adjusted according to the terminal processing target. For example, composting / fertilizerization requires fine crushing to improve the decomposition efficiency, while energy conversion / reduction requires coarse crushing combined with squeezing and dehydration. However, the device cannot realize the function of adjusting the crushing degree. Therefore, when adapting to different processing needs, it is impossible to perform key control on the crushing degree of vegetables, resulting in limited application effect.

[0005] Therefore, the present invention provides a multifunctional vegetable crusher to solve the above problems. Summary of the Invention

[0006] (1) Technical problems solved

[0007] The present invention provides a multifunctional vegetable crusher, aiming to solve the problems raised in the background technology.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned object, the present invention provides the following technical solution: comprising a crushing box, an installation box, and a collection box, wherein a plurality of support columns are fixedly connected between the crushing box and the installation box, a first filter screen is movably connected between the crushing box and the installation box, and the first filter screen is sleeved on the plurality of support columns, a second filter screen is rotatably connected to the first filter screen, and an adjustment mechanism is provided between the second filter screen and the first filter screen, the adjustment mechanism comprising worm gear teeth and a worm, and the worm gear teeth are meshed with the worm;

[0010] The mounting box is provided with a mounting platform, and the mounting platform is rotatably connected to the mounting box through a bearing, a mounting shaft is provided above the mounting platform, a fixed block, a movable block and a plurality of connecting blocks are provided on the mounting shaft, and the mounting shaft passes through the fixed block, the movable block and the plurality of connecting blocks, and a plurality of blades are fixedly connected to the outer walls of the fixed block, the movable block and the plurality of connecting blocks, a plurality of cross components for adjusting the blade spacing are provided between the fixed block, the movable block and the plurality of connecting blocks, and the plurality of cross components are rotatably connected to each other, the cross component includes a cross-arranged connecting rod, and the plurality of connecting rods are rotatably connected to the fixed block, the movable block and the plurality of connecting blocks respectively;

[0011] A connecting ring is rotatably connected to the inner wall of the crushing box, and a plurality of connecting plates are fixedly connected to the connecting ring. A cleaning mechanism is provided on each of the connecting plates. The cleaning mechanism includes a brush plate, guide blocks symmetrically arranged on both sides of the brush plate, and a plurality of first springs and a second spring.

[0012] As a preferred technical solution of the present application, the worm gear teeth are arranged at the bottom of the second filter screen, and the bottom of the first filter screen is fixedly connected with a mounting ring, and a mounting groove is provided on the mounting ring. The worm is rotatably connected in the mounting groove, and a knob is rotatably connected on the inner wall of the mounting groove, and the knob is coaxially fixed with the worm.

[0013] As a preferred technical solution of the present application, an annular plate is fixedly connected to the outer wall of the installation box, the collection box is threadedly connected to the annular plate, a mounting block is fixedly connected inside the annular plate, and a connecting shaft is rotatably connected inside the installation block.

[0014] As a preferred technical solution of the present application, a flower-shaped shaft is coaxially fixed to the bottom of the mounting shaft, and the flower-shaped shaft passes through the mounting platform and slides coaxially with the mounting platform. Two driving wheels are coaxially fixed to the bottom of the mounting platform, and a first driven wheel is provided in the mounting block, and the first driven wheel is coaxially fixed with the connecting shaft, and a first transmission belt is connected between one of the driving wheels and the first driven wheel.

[0015] As a preferred technical solution of the present application, a gear ring is coaxially fixed to the bottom of the mounting ring, a gear is provided in the mounting block, and the gear is coaxially fixed to the connecting shaft, and the gear is meshed with the gear ring.

[0016] As a preferred technical solution of the present application, a movable plate is slidably connected in the installation box, and movable blocks are symmetrically fixed on the movable plate. The bottom of the flower-shaped shaft is rotatably connected to the movable plate. Two reciprocating screws are rotatably connected in the installation box, and spiral grooves are symmetrically opened on the outer wall of the reciprocating screw. The movable block is spirally embedded in the spiral groove. The bottom ends of the two reciprocating screws are coaxially fixed with pulleys, and a transmission belt is connected between the two pulleys.

[0017] As a preferred technical solution of the present application, a second driven wheel is coaxially fixed to the top of the reciprocating screw, a second transmission belt is connected between the other driving wheel and the second driven wheel, a motor is fixedly connected in the installation box, and the output end of the motor is coaxially fixed to the reciprocating screw.

[0018] As a preferred technical solution of the present application, the fixed block is fixedly connected to the mounting shaft, the movable block and multiple connecting blocks are all slidingly connected to the mounting shaft, an electric hydraulic rod is fixedly connected inside the mounting shaft, and the output end of the electric hydraulic rod is fixedly connected to the movable block.

[0019] As a preferred technical solution of the present application, a connecting groove is provided in the connecting plate, and a fixing plate is symmetrically fixed in the connecting groove. A plurality of round rods are fixedly connected between the fixing plate and the inner wall of the mounting groove, and a plurality of first springs are respectively sleeved on the plurality of round rods. A plurality of U-shaped plates are fixedly connected to the guide block, and the U-shaped plate is slidably connected to the fixed plate, and the round rod slides through the U-shaped plate, and the two ends of the first spring are respectively fixedly connected to the U-shaped plate and the inner wall of the connecting groove.

[0020] As a preferred technical solution of the present application, multiple connecting tubes are fixedly connected in the connecting groove, multiple moving rods are fixedly connected on the brush plate, and the multiple moving rods slide into the connecting tube at one end away from the brush plate, the second spring is arranged in the connecting tube, and the two ends of the second spring are respectively fixedly connected to the moving rod and the inner wall of the connecting tube, and the limiting blocks are symmetrically fixed on the end side walls of the moving rod, and the push blocks are fixedly connected on the side walls of the U-shaped plate, and the push blocks are against the limiting blocks, and a movable groove is opened on the side walls of the connecting plate, and the end of the blade is fixedly connected to a movable column, and the end of the movable column is movably connected in the movable groove.

[0021] (3) Beneficial effects

[0022] 1. By setting multiple cross-arranged connecting rods to synchronously adjust the distance between the fixed block, the movable block and the multiple connecting blocks, the height distance between the multiple blades can be adjusted. When the height distance between the blades increases, the force on the material is weakened when passing through the blades, the degree of crushing is reduced, and the output particles are larger, which is suitable for coarse crushing needs. When the height distance between the blades decreases, the cutting force on the material is enhanced, the crushing is more complete, and the output particles are finer, which is suitable for fine crushing. At the same time, the position of the mesh holes on the first filter and the second filter net is adjusted by the meshing worm and worm gear teeth. By adjusting the staggered position of the mesh holes, materials of different sizes can be controlled to pass through the first filter net and the second filter net, thereby achieving the effect of regulating the degree of crushing.

[0023] 2. By arranging a reciprocating screw rod, a flower-shaped shaft, a driving wheel, a first driven wheel and a second driven wheel, the driving blade is driven to rotate and drive the blade to reciprocate and rise and fall at the same time. At the same time, the first filter screen and the second filter screen are driven to rotate in the opposite direction of the rotation of the blade. The blade crushes the vegetables and drives the vegetables to rotate in the crushing box. The first filter screen and the second filter screen rotating in opposite directions can drive the vegetables attached to the first filter screen to move, making it easier for the blade to crush them. At the same time, the rotating first filter screen can have a simple cutting effect on the vegetables. The mutual cooperation greatly improves the crushing efficiency of the vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural diagram of a multifunctional vegetable crusher;

[0025] Figure 2 A schematic diagram of the installation of a first filter and a second filter in a multifunctional vegetable crusher;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a cross-sectional view of the structure of an installation shaft in a multifunctional vegetable crusher;

[0028] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0029] Figure 6 This is a schematic diagram of the installation of a flower-shaped shaft in a multifunctional vegetable crusher;

[0030] Figure 7 for Figure 6 Enlarged view of point C in the middle;

[0031] Figure 8 This is a schematic diagram of the structure of a connecting ring and a connecting plate in a multifunctional vegetable crusher;

[0032] Figure 9 for Figure 8 Enlarged view of point D in the middle;

[0033] Figure 10 A top cross-sectional view of a connecting plate in a multifunctional vegetable crusher;

[0034] Figure 11 for Figure 10 Enlarged view of point E in the middle.

[0035] In the picture:

[0036] 1. Crushing box; 2. Mounting box; 3. Collecting box; 4. Ring plate; 5. Mounting block; 6. First filter; 7. Second filter; 8. Mounting ring; 9. Worm gear; 10. Worm; 11. Knob; 12. Gear ring; 13. Blade; 14. Movable plate; 15. Motor; 16. Reciprocating screw; 17. Movable block; 18. Pulley; 19. Drive belt; 20. Flower-shaped shaft; 21. Mounting shaft; 22. Fixed block; 23. Connecting block; 24. Connecting rod; 25. Moving block; 26. Electric hydraulic lever ; 27. Connecting shaft; 28. Gear; 29. ​​Mounting platform; 30. Bearing; 31. Driving wheel; 32. First driven wheel; 33. First transmission belt; 34. Second driven wheel; 35. Second transmission belt; 36. Connecting ring; 37. Connecting plate; 38. Movable column; 39. Movable groove; 40. Fixed plate; 41. Guide block; 42. U-shaped plate; 43. First spring; 44. Connecting cylinder; 45. Brush plate; 46. Round rod; 47. Moving rod; 48. Second spring; 49. Limit block; 50. Push block. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] The present invention provides a multifunctional vegetable crusher. Figures 1-11As shown, the technical solution includes a crushing box 1, an installation box 2 and a collection box 3. The top of the collection box 3 is set in a cone shape. Under the action of the rotating blade 13, the crushed vegetables pass through the first filter 6 and the second filter 7 and fly out. With the help of the inclined top of the collection box 3 as a guide, it is helpful to concentrate and accumulate at the bottom of the collection box 3 for collection. There are multiple support columns fixedly connected between the crushing box 1 and the installation box 2. There is a first filter 6 movably connected between the crushing box 1 and the installation box 2, and the first filter 6 is set on multiple support columns. There is a rotating filter 6 on the first filter 6. a second filter screen 7, and an adjustment mechanism is provided between the second filter screen 7 and the first filter screen 6, the adjustment mechanism including worm gear teeth 9 and a worm 10, and the worm gear teeth 9 are meshed with the worm 10, and the positions of the mesh holes on the first filter screen 6 and the second filter screen 7 are adjusted by setting the meshed worm 10 and the worm gear teeth 9. By adjusting the staggered positions of the mesh holes, materials of different sizes can be controlled to pass through the first filter screen 6 and the second filter screen 7, and the degree of crushing of vegetables can be controlled. When the mesh holes on the first filter screen 6 and the second filter screen 7 are completely opposite to each other, the size of the vegetables that pass through with the maximum degree of crushing is achieved;

[0039] A mounting platform 29 is provided on the mounting box 2, and the mounting platform 29 is rotatably connected to the mounting box 2 through a bearing 30. A mounting shaft 21 is provided above the mounting platform 29, and a fixed block 22, a movable block 25 and a plurality of connecting blocks 23 are provided on the mounting shaft 21, and the mounting shaft 21 passes through the fixed block 22, the movable block 25 and the plurality of connecting blocks 23. The outer walls of the fixed block 22, the movable block 25 and the plurality of connecting blocks 23 are fixedly connected to a plurality of blades 13, and a plurality of cross components for adjusting the spacing between the blades 13 are provided between the fixed block 22, the movable block 25 and the plurality of connecting blocks 23, and the plurality of cross components are rotatably connected to each other, and the cross components include a cross-arranged connecting rod 24, and the plurality of connecting rods 24 are respectively rotatably connected to the fixed block 22, the movable block 25 and the plurality of connecting blocks 23, and the distance between the fixed block 22, the movable block 25 and the plurality of connecting blocks 23 is synchronously adjusted by the plurality of cross-arranged connecting rods 24, so as to adjust the height distance between the plurality of blades 13;

[0040] A connecting ring 36 is rotatably connected to the inner wall of the crushing box 1, and a plurality of connecting plates 37 are fixedly connected to the connecting ring 36. A cleaning mechanism is provided on each of the plurality of connecting plates 37. The cleaning mechanism includes a brush plate 45, guide blocks 41 symmetrically arranged on both sides of the brush plate 45, and a plurality of first springs 43 and second springs 48. The brush plate 45 is provided to clean the vegetable residues adhering to the first filter screen 6 to prevent the vegetable residues from clogging the mesh of the first filter screen 6.

[0041] Reference Figure 4 and Figure 5As shown, the fixed block 22 is fixedly connected to the mounting shaft 21, and the moving block 25 and multiple connecting blocks 23 are all slidably connected to the mounting shaft 21. An electric hydraulic rod 26 is fixedly connected to the mounting shaft 21, and the output end of the electric hydraulic rod 26 is fixedly connected to the moving block 25. When in use, the electric hydraulic rod 26 is started to drive the moving block 25 to move. When the moving block 25 moves up, the moving block 25 drives the multiple connecting blocks 23 to move up synchronously through the cross-arranged connecting rods 24, thereby increasing the height distance between the multiple blades 13. When the height distance between the blades 13 is increased, the force on the material is weakened when the material passes through the blades 13, the degree of crushing is reduced, and the output particles are larger, which is suitable for coarse crushing needs. When the moving block 25 moves down, the moving block 25 drives the multiple connecting blocks 23 to move down synchronously through the cross-arranged connecting rods 24, thereby reducing the height distance between the multiple blades 13. The height distance between the blades 13 is reduced, the cutting force on the material is enhanced, the crushing is more complete, and the output particles are finer, which is suitable for fine crushing. Changing the spacing between the blades 13 is to adjust the degree of crushing by controlling the magnitude and range of the cutting force on the material.

[0042] Reference Figure 2 and Figure 3 As shown, the worm gear 9 is arranged at the bottom of the second filter screen 7, and the bottom of the first filter screen 6 is fixedly connected with a mounting ring 8, and a mounting groove is opened on the mounting ring 8, and the worm 10 is rotatably connected in the mounting groove. A knob 11 is rotatably connected on the inner wall of the mounting groove, and the knob 11 is coaxially fixed with the worm 10. When in use, the knob 11 is turned to drive the worm 10 to rotate, and the rotating worm 10 drives the second filter screen 7 to rotate through the meshing worm gear 9, so as to adjust the position of the mesh holes on the first filter screen 6 and the second filter screen 7. By adjusting the staggered position of the mesh holes, materials of different sizes can be controlled to pass through the first filter screen 6 and the second filter screen 7. If the maximum size of the vegetables to be crushed exceeds the mesh size of the first filter screen 6 and the second filter screen 7, the position of the first filter screen 6 and the second filter screen 7 can be adjusted to block the mesh holes to prevent the rotating first filter screen 6 and the second filter screen 7 from cutting the vegetables. The vegetables are directly crushed by the blade 13, and the crushed vegetables are taken out from the feed port at the top of the crushing box 1.

[0043] Reference Figure 4 、 Figure 6 and Figure 7As shown, a movable plate 14 is slidably connected to the mounting box 2, and a movable block 17 is symmetrically fixed on the movable plate 14. The bottom of the flower-shaped shaft 20 is rotatably connected to the movable plate 14. Two reciprocating screw rods 16 are rotatably connected to the mounting box 2. Spiral grooves are symmetrically provided on the outer wall of the reciprocating screw rods 16. The movable block 17 is spirally embedded in the spiral groove. The bottom ends of the two reciprocating screw rods 16 are coaxially fixed with pulleys 18, and a transmission belt 19 is connected to the transmission between the two pulleys 18. A second driven wheel 34 is coaxially fixed to the top of the reciprocating screw rod 16, and a second transmission belt 35 is connected to the second driven wheel 34. A motor 15 is fixedly connected to the mounting box 2, and the output end of the motor 15 is coaxially fixed to the reciprocating screw rod 16.

[0044] When in use, the motor 15 is started to drive the reciprocating screw 16 to rotate, and the rotating reciprocating screw 16 drives another reciprocating screw 16 to rotate through the pulley 18 and the transmission belt 19. The synchronously rotating reciprocating screw 16 drives the movable plate 14 to rise and fall through the movable block 17, and the movable plate 14 drives the flower-shaped shaft 20 to rise and fall, thereby driving the blade 13 on the mounting shaft 21 to rise and fall back and forth. At the same time, the rotating reciprocating screw 16 drives the driving wheel 31 and the mounting platform 29 to rotate through the second driven wheel 34 and the second transmission belt 35. The rotating mounting platform 29 drives the flower-shaped shaft 20 and multiple blades 13 to rotate. Controlling the rotation of the blade 13 and its reciprocating rise and fall at the same time can speed up the crushing time of vegetables.

[0045] An annular plate 4 is fixedly connected to the outer wall of the mounting box 2, and the collecting box 3 is threadedly connected to the annular plate 4. A mounting block 5 is fixedly connected inside the annular plate 4, and a connecting shaft 27 is rotatably connected inside the mounting block 5. A flower-shaped shaft 20 is coaxially fixed to the bottom of the mounting shaft 21. The flower-shaped shaft 20 passes through the mounting platform 29 and slides coaxially with the mounting platform 29. Two driving wheels 31 are coaxially fixed to the bottom of the mounting platform 29. A first driven wheel 32 is provided in the mounting block 5, and the first driven wheel 32 is coaxially fixed with the connecting shaft 27. A first transmission belt 33 is connected between one of the driving wheels 31 and the first driven wheel 32. A gear ring 12 is coaxially fixed to the bottom of the mounting ring 8. A gear 28 is provided in the mounting block 5, and the gear 28 is coaxially fixed with the connecting shaft 27, and the gear 28 is meshed with the gear ring 12;

[0046] During use, another rotating driving wheel 31 drives the first driven wheel 32 to rotate through the first transmission belt 33, and the rotating first driven wheel 32 drives the gear ring 12 to rotate through the gear 28, thereby driving the first filter screen 6 and the second filter screen 7 to rotate in the opposite direction of the rotation of the blade 13. The first filter screen 6 and the second filter screen 7 rotating in opposite directions can drive the vegetables attached to the first filter screen 6 to move, making it easier for the blade 13 to crush them. At the same time, the rotating first filter screen 6 can have a simple cutting effect on the vegetables, and they cooperate with each other to greatly improve the crushing efficiency of the vegetables.

[0047] It should be noted that the motor 15 is connected to an external power supply through a wire. The external power supply includes a battery for providing electrical energy to the motor 15 and a control switch for controlling its start and stop. The external power supply is a prior art. The motor 15 is a dual-axis motor. The specific model specifications need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0048] Reference Figures 8-11 As shown, a connecting groove is opened in the connecting plate 37, and a fixing plate 40 is symmetrically fixed in the connecting groove. A plurality of round rods 46 are fixedly connected between the fixing plate 40 and the inner wall of the mounting groove, and a plurality of first springs 43 are respectively sleeved on the plurality of round rods 46. A plurality of U-shaped plates 42 are fixedly connected to the guide block 41, and the U-shaped plates 42 are slidably connected to the fixing plate 40. The round rods 46 slide through the U-shaped plates 42. The two ends of the first spring 43 are respectively fixedly connected to the U-shaped plates 42 and the inner wall of the connecting groove. A plurality of connecting cylinders 44 are fixedly connected in the connecting groove. A plurality of moving rods 47 are fixedly connected to the brush plate 45, and the ends of the plurality of moving rods 47 away from the brush plate 45 slide into the connecting cylinder 44. Inside, a second spring 48 is arranged in the connecting cylinder 44, and the two ends of the second spring 48 are fixedly connected to the moving rod 47 and the inner wall of the connecting cylinder 44 respectively. A limit block 49 is symmetrically fixed on the side wall of the end of the moving rod 47. A push block 50 is fixedly connected to the side wall of the U-shaped plate 42, and the push block 50 is against the limit block 49. A movable groove 39 is opened on the side wall of the connecting plate 37. The end of the blade 13 is fixedly connected to a movable column 38, and the end of the movable column 38 is movably connected in the movable groove 39. The movable groove 39 is provided to facilitate the rotating blade 13 to drive the connecting plate 37 to move in a circle. At the same time, the movable groove 39 will not hinder the adjustment of the height distance between the blades 13;

[0049] After use, the rotating blade 13 drives the connecting plate 37 to make a circular motion through the movable column 38. When the connecting plate 37 moves to the position of the support column, the guide block 41 close to the support column contacts the side wall of the support column. The side wall of the support column squeezes the inclined surface of the guide block 41, so that the guide block 41 drives the U-shaped plate 42 to compress the first spring 43. At the same time, the push block 50 on the U-shaped plate 42 pushes the upper limit block 49 of the moving rod 47 to move, so that the moving rod 47 compresses the second spring 48, and at the same time drives the brush plate 45 to move to the connecting groove, so as to avoid the brush plate 45 from colliding with the support column, resulting in The support column hinders the movement of the brush plate 45, and continues to move. The other guide block 41 is also moved to the connecting groove under the compression of the support column. When the position of the support column is relative to the position of the connecting plate 37, the second spring 48 and the symmetrically arranged first spring 43 are both in a compressed state. When the connecting plate 37 continues to move, the first moving guide block 41 is no longer squeezed by the support column. At this time, the compressed first spring 43 resets and pushes the U-shaped plate 42 and the guide block 41 out. Under the action of the first spring 43, it hits the first filter screen 6, and the connecting plate 37 continues to move. When the second moving guide block 41 is no longer squeezed by the support column, it is also reset by the first spring 43 to hit the first filter 6. At the same time, the push block 50 no longer restricts the limit block 49. The compressed second spring 48 resets and pushes the moving rod 47 to move, thereby pushing the brush plate 45 close to the first filter 6. With the help of the moving brush plate 45, the mesh of the first filter 6 is cleaned. The cleaning of the bristles on the brush plate 45 and the hitting of the guide block 41 cooperate with each other to improve the efficiency of cleaning the mesh. It should be noted that when the guide block 41 is no longer squeezed by the support column, , and when it moves out of the connecting groove, the first spring 43 and the second spring 48 are still in a slightly compressed state, and can still provide a small force for the brush plate 45, ensuring that the brush plate 45 is close to the first filter screen 6. Only by moving the brush plate 45 can a better cleaning effect be achieved. The cross-section of the guide block 41 is arranged in an isosceles trapezoid, that is, the guide block 41 is symmetrically provided with two inclined surfaces. When the guide block 41 is no longer squeezed by the support column and moves out of the connecting groove, the inclined surface of the guide block 41 is slightly larger than the thickness of the support column, ensuring that the support column can squeeze the inclined surface of the guide block 41, thereby pushing the guide block 41 to move.

[0050] In summary: when working, the knob 11 is turned to drive the worm 10 to rotate, and the rotating worm 10 drives the second filter screen 7 to rotate through the meshing worm gear teeth 9, thereby adjusting the position of the mesh holes on the first filter screen 6 and the second filter screen 7. By adjusting the staggered position of the mesh holes, materials of different sizes can be controlled to pass through the first filter screen 6 and the second filter screen 7. The electric hydraulic rod 26 is started to drive the moving block 25 to move. When the moving block 25 moves up, the moving block 25 drives the multiple connecting blocks 23 to move up synchronously through the cross-arranged connecting rods 24, thereby increasing the height distance between the multiple blades 13. When the moving block 25 moves down, the moving block 25 drives the multiple connecting blocks 23 to move down synchronously through the cross-arranged connecting rods 24, thereby reducing the height distance between the multiple blades 13.

[0051] The starting motor 15 drives the reciprocating screw 16 to rotate, and the rotating reciprocating screw 16 drives another reciprocating screw 16 to rotate through the pulley 18 and the transmission belt 19. The synchronously rotating reciprocating screw 16 drives the movable plate 14 to rise and fall through the movable block 17, and the movable plate 14 drives the pattern shaft 20 to rise and fall, thereby driving the blade 13 on the mounting shaft 21 to reciprocate and rise and fall. At the same time, the rotating reciprocating screw 16 drives the driving wheel 31 and the mounting platform 29 to rotate through the second driven wheel 34 and the second transmission belt 35. The rotating mounting platform 29 drives the pattern shaft 20 and multiple blades 13 to rotate. At the same time, another rotating driving wheel 31 drives the first driven wheel 32 to rotate through the first transmission belt 33. The rotating first driven wheel 32 drives the gear ring 12 to rotate through the gear 28, thereby driving the first filter 6 and the second filter 7 to rotate in the opposite direction of the rotation of the blade 13;

[0052] When the blade 13 rotates, the movable column 38 on the blade 13 drives the connecting plate 37 to move in a circle, and the connecting plate 37 drives the brush plate 45 to move on the first filter screen 6. The bristles on the brush plate 45 are used to clean the vegetable residues blocked in the mesh of the first filter screen 6.

[0053] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A multifunctional vegetable crusher, comprising a crushing box (1), an installation box (2) and a collection box (3), wherein a plurality of support columns are fixedly connected between the crushing box (1) and the installation box (2), and characterized in that: A first filter screen (6) is movably connected between the crushing box (1) and the mounting box (2), and the first filter screen (6) is sleeved on a plurality of support columns. A second filter screen (7) is rotatably connected to the first filter screen (6), and an adjustment mechanism is provided between the second filter screen (7) and the first filter screen (6), the adjustment mechanism comprising worm gear teeth (9) and a worm (10), and the worm gear teeth (9) are meshed with the worm (10); The mounting box (2) is provided with a mounting platform (29), and the mounting platform (29) is rotatably connected to the mounting box (2) through a bearing (30); a mounting shaft (21) is provided above the mounting platform (29); a fixed block (22), a movable block (25) and a plurality of connecting blocks (23) are provided on the mounting shaft (21); and the mounting shaft (21) passes through the fixed block (22), the movable block (25) and the plurality of connecting blocks (23); a plurality of blades (13) are fixedly connected to the outer walls of the fixed block (22), the movable block (25) and the plurality of connecting blocks (23); a plurality of cross components for adjusting the spacing between the blades (13) are provided between the fixed block (22), the movable block (25) and the plurality of connecting blocks (23); and the plurality of cross components are rotatably connected to each other; the cross components include cross-arranged connecting rods (24), and the plurality of connecting rods (24) are rotatably connected to the fixed block (22), the movable block (25) and the plurality of connecting blocks (23) respectively; A connecting ring (36) is rotatably connected to the inner wall of the crushing box (1), and a plurality of connecting plates (37) are fixedly connected to the connecting ring (36). A cleaning mechanism is provided on each of the plurality of connecting plates (37), and the cleaning mechanism includes a brush plate (45), guide blocks (41) symmetrically arranged on both sides of the brush plate (45), a plurality of first springs (43) and a second spring (48).

2. A multifunctional vegetable crusher according to claim 1, characterized in that: The worm gear (9) is arranged at the bottom of the second filter screen (7); the bottom of the first filter screen (6) is fixedly connected to a mounting ring (8); a mounting groove is provided on the mounting ring (8); the worm (10) is rotatably connected in the mounting groove; a knob (11) is rotatably connected to the inner wall of the mounting groove, and the knob (11) is coaxially fixed with the worm (10).

3. A multifunctional vegetable crusher according to claim 2, characterized in that: An annular plate (4) is fixedly connected to the outer wall of the installation box (2), the collection box (3) is threadedly connected to the annular plate (4), a mounting block (5) is fixedly connected inside the annular plate (4), and a connecting shaft (27) is rotatably connected inside the mounting block (5).

4. The multifunctional vegetable crusher according to claim 3, characterized in that: A flower-shaped shaft (20) is coaxially fixed to the bottom of the mounting shaft (21), and the flower-shaped shaft (20) passes through the mounting platform (29) and slides coaxially with the mounting platform (29). Two driving wheels (31) are coaxially fixed to the bottom of the mounting platform (29). A first driven wheel (32) is provided in the mounting block (5), and the first driven wheel (32) is coaxially fixed to the connecting shaft (27). A first transmission belt (33) is connected between one of the driving wheels (31) and the first driven wheel (32).

5. The multifunctional vegetable crusher according to claim 4, characterized in that: A gear ring (12) is coaxially fixed to the bottom of the mounting ring (8), a gear (28) is provided in the mounting block (5), and the gear (28) is coaxially fixed to the connecting shaft (27), and the gear (28) is meshed with the gear ring (12).

6. The multifunctional vegetable crusher according to claim 4, characterized in that: A movable plate (14) is slidably connected in the installation box (2), and a movable block (17) is symmetrically fixed on the movable plate (14). The bottom of the flower-shaped shaft (20) is rotatably connected to the movable plate (14). Two reciprocating screw rods (16) are rotatably connected in the installation box (2), and spiral grooves are symmetrically opened on the outer wall of the reciprocating screw rods (16). The movable block (17) is spirally embedded in the spiral groove. The bottom ends of the two reciprocating screw rods (16) are coaxially fixed with pulleys (18), and a transmission belt (19) is connected between the two pulleys (18).

7. The multifunctional vegetable crusher according to claim 6, characterized in that: A second driven wheel (34) is coaxially fixed to the top end of the reciprocating screw rod (16), a second transmission belt (35) is connected between the other driving wheel (31) and the second driven wheel (34), a motor (15) is fixedly connected inside the installation box (2), and an output end of the motor (15) is coaxially fixed to the reciprocating screw rod (16).

8. The multifunctional vegetable crusher according to claim 1, characterized in that: The fixed block (22) is fixedly connected to the installation shaft (21); the movable block (25) and the plurality of connecting blocks (23) are all slidably connected to the installation shaft (21); an electric hydraulic rod (26) is fixedly connected inside the installation shaft (21); and the output end of the electric hydraulic rod (26) is fixedly connected to the movable block (25).

9. The multifunctional vegetable crusher according to claim 1, characterized in that: A connecting groove is provided in the connecting plate (37), a fixing plate (40) is symmetrically fixed in the connecting groove, a plurality of round rods (46) are fixedly connected between the fixing plate (40) and the inner wall of the mounting groove, and a plurality of first springs (43) are respectively sleeved on the plurality of round rods (46), a plurality of U-shaped plates (42) are fixedly connected to the guide block (41), and the U-shaped plates (42) are slidably connected to the fixing plate (40), the round rods (46) slide through the U-shaped plates (42), and the two ends of the first spring (43) are respectively fixedly connected to the U-shaped plates (42) and the inner wall of the connecting groove.

10. The multifunctional vegetable crusher according to claim 9, characterized in that: A plurality of connecting tubes (44) are fixedly connected in the connecting groove, a plurality of moving rods (47) are fixedly connected on the brush plate (45), and one end of the plurality of moving rods (47) away from the brush plate (45) slides into the connecting tube (44), the second spring (48) is arranged in the connecting tube (44), and the two ends of the second spring (48) are fixedly connected to the moving rod (47) and the inner wall of the connecting tube (44), a limiting block (49) is symmetrically fixed on the end side wall of the moving rod (47), a push block (50) is fixedly connected to the side wall of the U-shaped plate (42), and the push block (50) is against the limiting block (49), a movable groove (39) is opened on the side wall of the connecting plate (37), the end of the blade (13) is fixedly connected to the movable column (38), and the end of the movable column (38) is movably connected in the movable groove (39).

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