Material crushing device for processing thickening agent

Abstract

The invention discloses a material crushing device for thickening agent processing, and belongs to the field of thickening agent preparation, the material crushing device comprises a base, the outer surface of one side of the base is fixedly connected with a supporting seat, the base is rotatably provided with a roller, the supporting seat is fixedly provided with a first driving motor, and the outer surface of the end, close to the driving motor, of the roller is fixedly sleeved with an annular rack; and a crushing cavity is formed in the roller, and a roller cover is fixedly arranged at the end, away from the first driving motor, of the roller. By arranging a second driving motor and a smashing assembly, materials in the roller can be evenly cut, the situation that potato fragments or corn are accumulated between adjacent cutter bodies, and the cutter bodies are inconvenient to smash the potato fragments or the corn at the positions is reduced, and the smashing efficiency of the potato fragments or the corn is improved. The crushing degree of potato fragments or corn crushed by the cutter main body is improved, materials can be uniformly heated and stressed in the subsequent treatment process, and the production quality of a thickening agent is improved.

Description

Technical Field

[0001] The invention relates to the field of thickener preparation, and more specifically to a material crushing device for thickener processing. Background Art

[0002] Thickeners are a type of additive that can increase the viscosity of liquids, improve fluidity and affect the texture of materials. They are widely used in food, cosmetics, pharmaceuticals, daily chemicals and other fields. The function of thickeners is mainly to achieve different degrees of thickening effects by changing the interactions between molecules in the solution.

[0003] Thickeners can be divided into two categories: natural thickeners and synthetic thickeners. Natural thickeners include starch, gelatin, pectin and alginate, etc. Synthetic thickeners include polyacrylate, polyvinyl alcohol and carboxymethyl cellulose, etc. Starch, as a natural thickener, needs to go through a pretreatment step before it can be mixed with other materials to prepare starch for food thickening. The most important step in the pretreatment is crushing. Potatoes or corn raw materials need to be crushed to greatly increase their surface area, thereby increasing their contact area with water or other solvents, so that starch particles can more easily and quickly absorb water to form a uniform colloid, thereby effectively thickening. When the existing vertical crusher crushes potatoes, the potato fragments located between the two cutters cannot be cut by the cutter, and thus fall to the bottom of the cylinder due to their own weight and are repeatedly cut by the cutter. Some potato fragments are of different sizes, resulting in uneven crushing of the potato fragments. After the thickener is prepared, the viscosity of the thickener is uneven and the quality is reduced. For this reason, a material crushing device for thickener processing is proposed. Summary of the invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide a suspension device for preparing a thickener, which is capable of determining the position of the center of gravity of a material and adjusting the center of gravity of the material.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A material crushing device for thickener processing comprises a base, an outer surface of one side of the base is fixedly connected to a support base, a roller is rotatably arranged on the base, a support block for rotating the roller is fixedly installed on the base, a first driving motor is fixedly installed on the support base, a gear is fixedly sleeved on the output end of the first driving motor, a ring rack is fixedly sleeved on the outer surface of the roller close to one end of the driving motor, the ring rack is meshed with the gear, a crushing chamber is opened inside the roller, a drum cover is fixedly arranged on the end of the roller away from the first driving motor, a feeding port is fixedly arranged on the roller, the feeding port is communicated with the crushing chamber, a crushing assembly for chopped materials is arranged in the crushing chamber, the crushing assembly comprises a second driving motor fixedly arranged in the support base, the output end of the second driving motor is fixedly connected to a guide tube, the guide tube passes through the roller and extends to the crushing chamber, a plurality of cutter bodies are slidably arranged on the outer surface of the guide tube, and each cutter body is equidistantly arranged on a circle with the guide tube as the center.

[0007] Furthermore, a plurality of groups of first guide grooves are equidistantly provided on the circumference of the guide tube, the first guide grooves are located in the middle of the guide tube, a first guide rod is slidably provided in each group of the first guide grooves, the outer surfaces of the plurality of groups of the first guide rods are fixedly connected to the same limiting ring, each of the cutter bodies is fixedly connected to the outer surface of the limiting ring, a reciprocating thread groove for rotation of the guide ring is provided at the center position of the inner wall of the crushing chamber, the guide ring is threadedly sleeved on the inner wall of the crushing chamber, and each of the cutter bodies is fixedly connected to the inner wall of the guide ring.

[0008] Furthermore, reciprocating threaded grooves are provided at both ends of the inner wall of the crushing chamber, and two groups of push blocks are threadedly sleeved in the crushing chamber. The two groups of push blocks are symmetrically arranged with the cutter as the center, and the two groups of push blocks are threadedly sleeved on the inner walls at both ends of the crushing chamber. A plurality of groups of second guide grooves are equidistantly provided on the circumference of the guide tube, and the two groups of the second guide grooves are respectively located at the two ends of the guide tube, and second guide rods are slidably provided in the two groups of the second guide grooves, and each group of the second guide rods is fixedly connected to the push blocks.

[0009] Furthermore, a shrinkage tube with suction and blowing functions is movably arranged in the guide tube, and the shrinkage tube includes a first limiting ring slidably arranged on the inner wall of the guide tube, both ends of the first limiting ring are connected with second bellows, the outer ends of two groups of the second bellows are fixedly connected with the second limiting rings, the outer ends of two groups of the second limiting rings are connected with third bellows, the outer ends of two groups of the third bellows are connected with the third limiting ring, multiple groups of air holes are provided on the first limiting ring, the shrinkage tube is connected with the crushing chamber through the air holes, the two groups of the second limiting rings are fixedly installed on the inner wall of the guide tube, and the outer surface of the first limiting ring is fixedly connected to the first guide rod.

[0010] Furthermore, a cavity is provided inside the push block, and a crushing assembly for crushing materials is arranged in the cavity, the second guide rod is a hollow rod, the second guide rod passes through the push block and extends into the cavity, the crushing assembly includes a first bellows fixedly mounted on the inner wall of the cavity, the second guide rod is fixedly inserted in the first bellows, an air cavity for retaining gas is provided inside the first bellows, a reversing turbine is rotatably sleeved on the inner wall of the bottom of the first bellows, a collar is fixedly sleeved on the inner surface of the reversing turbine, a threaded rod is rotatably installed on the bottom of the inner wall of the cavity, the collar is threadedly sleeved on the outer surface of the threaded rod, the top of the threaded rod extends into the air cavity, a contraction cavity is also provided inside the push block, a crushing block is slidably arranged in the contraction cavity, the outer surface of the crushing block near one end of the first bellows is fixedly connected to a slide plate, a guide groove is provided on the inner wall of the contraction cavity, and the slide plate can slide up and down in the guide groove, and the contraction cavity is connected with the cavity through the slide groove.

[0011] Furthermore, a pushing assembly for pushing the crushed material is provided in the cavity, and the pushing assembly includes a telescopic rod fixedly mounted on the inner wall of the cavity, the telescopic portion of the telescopic rod is fixedly connected to a push plate, a slide groove is provided at one end of the push block close to the cutter body, the push plate is slidably arranged in the slide groove, the slide groove is connected to the contraction cavity, and the thickness of the push plate gradually increases from top to bottom, and the top of the push plate contacts the end of the crushing block.

[0012] Furthermore, a reset component is provided inside the push block, and the reset component includes a first thrust spring arranged in the contraction cavity, the top of the first thrust spring is fixedly connected to the inner wall of the contraction cavity, the bottom of the first thrust spring is fixedly connected to the ring, and a second thrust spring is provided in the cavity, one end of the second thrust spring is fixedly connected to the inner wall of the cavity, the other end of the second thrust spring is fixedly connected to the push plate, and the second thrust spring is sleeved on the outer surface of the telescopic rod.

[0013] Furthermore, the rotation speed of the second drive motor is greater than that of the first drive motor, and the size of the gear is smaller than that of the ring rack.

[0014] Furthermore, the reciprocating thread grooves at both ends of the inner wall of the grinding chamber rotate in opposite directions, and the total length of the two groups of reciprocating thread grooves located at the ends of the inner wall of the grinding chamber is the same as the length of the reciprocating thread groove located at the center of the inner wall of the grinding chamber.

[0015] Furthermore, the second guide rod passes through the second guide groove and is fixedly inserted on the third limiting ring, and the second guide rod is communicated with the through hole, and each group of the third limiting rings is slidably arranged inside the guide tube.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The present application can evenly cut the material inside the drum by providing a second drive motor and a crushing assembly, thereby reducing the accumulation of potato fragments or corn at positions between adjacent cutter bodies, where it is inconvenient for the cutter body to crush the potato fragments or corn at such positions, thereby improving the degree of crushing of the potato fragments or corn by the cutter body, and in the subsequent processing process, the material can be evenly heated and stressed, thereby improving the production quality of the thickener; (2) The present application provides a push block and a cutter body. During the movement of the push block, the potato or corn fragments accumulated by the cutter body at the push block are pushed to the position where the cutter body moves for cutting, thereby reducing the amount of material pushed to the push block for accumulation by the cutter body during the movement of the cutter body, which results in the material accumulated at the push block not being completely crushed by the cutter body, resulting in uneven material cutting, thereby further improving the uniformity of material cutting and the production quality of the thickener; (3) The present application can accelerate the air flow in the crushing chamber by providing a guide tube, and the gas blown out of the air hole helps to dissipate the heat of the cutter body and disperse the heat generated by the friction between the cutter body and the material. It can also blow the crushed material between adjacent cutter bodies to both sides of the cutter body, reducing the amount of material remaining between adjacent cutter bodies so that it can be cut by the cutter body, further improving the uniformity of cutting and the production quality of the thickener. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front structure of the present invention; Figure 2 It is a front cross-sectional view of the internal structure of the drum of the present invention; Figure 3 It is a schematic diagram of the combination of the structural crushing assembly of the present invention; Figure 4 It is a front schematic diagram of the structural shrink tube of the present invention; Figure 5 It is a front view schematic diagram of the structural push block of the present invention; Figure 6 It is a front structural cross-sectional view of the push block of the present invention; Figure 7 It is a cross-sectional view of the flip structure of the push block of the present invention; Figure 8 For the present invention Figure 6 A magnified view of the structure in the middle.

[0018] Description of the numbers in the figure: 1. Base; 2. Crushing chamber; 3. Crushing assembly; 4. Push block; 5. Rolling assembly; 6. Push assembly; 7. Shrink tube; 8. Reset assembly; 11. Support seat; 12. Roller; 13. First drive motor; 14. Ring rack; 15. Gear; 16. Feeding port; 17. Cylinder cover; 18. Support block; 31. Second drive motor; 32. Guide tube; 33. First guide groove; 34. Guide ring; 35. Cutter body; 36. Limiting ring; 37. First guide rod; 38. Second guide groove; 4 1. Guide groove; 42. Slide groove; 43. Contraction cavity; 44. Cavity; 45. Second guide rod; 51. First bellows; 52. Reversing turbine; 53. Ring; 54. Threaded rod; 55. Slide plate; 56. Rolling block; 61. Telescopic rod; 62. Push plate; 71. First limiting ring; 72. Second bellows; 73. Second limiting ring; 74. Third bellows; 75. Third limiting ring; 76. Through hole; 77. Air hole; 81. First thrust spring; 82. Second thrust spring; 511. Air cavity. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0020] See also Figures 1 to 8 A material crushing device for thickener processing comprises a base 1, an outer surface of one side of the base 1 is fixedly connected to a support seat 11, a roller 12 is rotatably arranged on the base 1, a support block 18 for the roller to rotate is fixedly installed on the base 1, a first driving motor 13 is fixedly installed on the support seat 11, a gear 15 is fixedly sleeved on the output end of the first driving motor 13, a ring rack 14 is fixedly sleeved on the outer surface of the roller 12 near one end of the driving motor, the ring rack 14 is meshed with the gear 15, a crushing chamber 2 is opened inside the roller 12, and the roller 12 is away from the first driving motor. A drum cover 17 is fixedly provided at one end of the driving motor 13, a feeding port 16 is fixedly provided on the drum 12, the feeding port 16 is communicated with the crushing chamber 2, a crushing assembly 3 for shredding materials is provided in the crushing chamber 2, the crushing assembly 3 includes a second driving motor 31 fixedly provided in the support seat 11, the output end of the second driving motor 31 is fixedly connected to a guide tube 32, the guide tube 32 passes through the drum 12 and extends into the crushing chamber 2, a plurality of cutter bodies 35 are slidably provided on the outer surface of the guide tube 32, and each cutter body 35 is equidistantly arranged on a circle with the guide tube 32 as the center.

[0021] A plurality of groups of first guide grooves 33 are equidistantly provided on the circumference of the guide tube 32, and the first guide grooves 33 are located in the middle of the guide tube 32. A first guide rod 37 is slidably provided in each group of first guide grooves 33. The outer surfaces of the plurality of groups of first guide rods 37 are fixedly connected to the same limiting ring 36, and each cutter body 35 is fixedly connected to the outer surface of the limiting ring 36. A reciprocating thread groove for the guide ring 34 to rotate is provided at the center of the inner wall of the crushing chamber 2, and the guide ring 34 is threadedly sleeved on the inner wall of the crushing chamber 2, and each cutter body 35 is fixedly connected to the inner wall of the guide ring 34.

[0022] The rotation speed of the second driving motor 31 is greater than that of the first driving motor 13 , and the size of the gear 15 is smaller than that of the ring rack 14 .

[0023] When the potatoes are crushed, firstly, the potato fragments are put into the crushing chamber 2 through the feeding port 16, and then the first driving motor 13 and the second driving motor 31 are started. The first driving motor 13 rotates the drum 12 on the base 1 through the meshing of the gear 15 and the ring rack 14, and the second driving motor 31 rotates with the guide tube 32. Since the guide ring 34 is threadedly sleeved on the inner wall of the crushing chamber 2, the first guide groove 33 plays a limiting role for the first guide rod 37 at this time, and the cutter body 35 will rotate relative to the crushing chamber 2, so as to achieve the purpose of cutting the material in the crushing chamber 2. When the cutter body 35 rotates with the reciprocating thread groove on the inner wall of the crushing chamber 2 as the path to cut the material, under the guiding effect of the first guide groove 33 on the first guide rod 37, the cutter body 35 will do as follows Figure 2 The left and right reciprocating and rotating movements shown in the figure can realize cutting and crushing of the materials in the entire crushing chamber 2. With the drum 12 that can rotate slowly, the materials inside the drum 12 can be evenly cut, and the potato fragments or corns can be reduced. The accumulation of potato fragments or corns between adjacent cutter bodies 35, where it is inconvenient for the cutter body 35 to crush the potato fragments or corns at this position, can be improved. The crushing degree of the potato fragments or corns crushed by the cutter body 35 is improved, and the materials can be evenly heated and stressed in the subsequent processing process, thereby improving the production quality of the thickener; Since the rotation speed of the second drive motor 31 is greater than that of the first drive motor 13, and the size of the gear 15 is smaller than that of the ring rack 14, the first drive motor 13, under the action of the gear 15 and the ring rack 14, the drum 12 will rotate slowly relative to the rotation speed of the second drive motor 31 to reduce the accumulation of materials in the crushing chamber 2.

[0024] like Figure 1 and Figure 2As shown, reciprocating thread grooves are also provided at both ends of the inner wall of the crushing chamber 2, and two groups of push blocks 4 are threadedly sleeved in the crushing chamber 2. The two groups of push blocks 4 are symmetrically arranged with the cutter as the center, and the two groups of push blocks 4 are threadedly sleeved on the inner walls at both ends of the crushing chamber 2. A plurality of groups of second guide grooves 38 are equidistantly provided on the circumference of the guide tube 32, and the two groups of second guide grooves 38 are respectively located at the two ends of the guide tube 32, and second guide rods 45 are slidably provided in the two groups of second guide grooves 38, and each group of second guide rods 45 is fixedly connected to the push blocks 4.

[0025] The reciprocating thread grooves at both ends of the inner wall of the grinding chamber 2 rotate in opposite directions, and the total length of the two groups of reciprocating thread grooves located at the ends of the inner wall of the grinding chamber 2 is the same as the length of the reciprocating thread groove located at the center of the inner wall of the grinding chamber 2.

[0026] First, when the second driving motor 31 rotates with the guide tube 32, the second guide groove 38 has a limiting effect on the second guide rod 45. Since the push block 4 is threadedly sleeved on the two ends of the inner wall of the crushing chamber 2, the push block 4 will use the reciprocating thread grooves at the two ends of the inner wall of the crushing chamber 2 as a path and rotate relative to the roller 12. When the push block 4 rotates, the second guide groove 38 guides the second guide rod 45, so that the push block 4 will move relative to the guide tube 32 as shown in the figure. Figure 2 As shown in the left and right moving action, the push block 4 pushes the potato or corn fragments accumulated by the cutter body 35 to the push block 4 during the movement, and pushes them to the position where the cutter body 35 moves for cutting, thereby reducing the cutter body 35 pushing the materials to the push block 4 for accumulation during the movement, thereby causing the materials accumulated at the push block 4 to be unable to be completely crushed by the cutter body 35, resulting in uneven material cutting, further improving the uniformity of material cutting and the production quality of the thickener; When the cutter body 35 is made as Figure 2 As shown in the figure, when the middle part of the guide tube 32 moves to the left, the two groups of push blocks 4 will move under the action of the reciprocating thread groove on the inner wall of the crushing chamber 2, and the push block 4 on the left pushes the potato pieces or corn pieces to the right and gradually approaches the cutter body 35 moving to the left, so that the cutter body 35 can crush the material pushed by the push block 4 at this time. At the same time, when the cutter body 35 moves to the left, the push block 4 on the right will move to the left together with the cutter body 35, and push the material into the cutting range of the cutter body 35, so that the cutter body 35 can cut the material. like Figure 3 and Figure 4As shown, a shrink tube 7 with suction and blowing functions is movably arranged in the guide tube 32, and the shrink tube 7 includes a first limiting ring 71 slidably arranged on the inner wall of the guide tube 32, and both ends of the first limiting ring 71 are connected with the second bellows 72, and the outer ends of the two groups of second bellows 72 are fixedly connected with the second limiting ring 73, and the outer ends of the two groups of second limiting rings 73 are connected with the third bellows 74, and the outer ends of the two groups of third bellows 74 are connected with the third limiting ring 75. A plurality of groups of air holes 77 are provided on the first limiting ring 71, and the shrink tube 7 is connected with the crushing chamber 2 through the air holes 77. The two groups of second limiting rings 73 are fixedly installed on the inner wall of the guide tube 32, and the outer surface of the first limiting ring 71 is fixedly connected with the first guide rod 37.

[0027] When the cutter body 35 moves in the crushing chamber 2, the cutter body 35 will first move left and right with the first limiting ring 71 through the first guide rod 37. Since the second limiting ring 73 is fixed to the inner wall of the wire tube, the second bellows 72 at both ends of the first limiting ring 71 can perform contraction and extension actions under the pushing action of the first limiting ring 71. At the same time, the second bellows 72 will inhale and blow air through the air holes 77 when performing contraction and extension actions, thereby accelerating the air flow in the crushing chamber 2, and the air holes The gas blown out from 77 helps to dissipate the heat of the cutter body 35 and disperse the heat generated by the friction between the cutter body 35 and the material. Since the aperture of the air hole 77 is smaller than the tube diameter of the second bellows 72, the gas pressure blown out from the air hole 77 is relatively large, and the crushed material between adjacent cutter bodies 35 can be blown to both sides of the cutter body 35, reducing the amount of material remaining between adjacent cutter bodies 35 so that it can be cut by the cutter body 35, further improving the uniformity of cutting and the production quality of the thickener.

[0028] like Figures 5 to 8As shown, a cavity 44 is provided inside the push block 4, a crushing assembly 5 for crushing materials is arranged in the cavity 44, a second guide rod 45 is a hollow rod, the second guide rod 45 passes through the push block 4 and extends into the cavity 44, the crushing assembly 5 comprises a first bellows 51 fixedly mounted on the inner wall of the cavity 44, the second guide rod 45 is fixedly inserted in the first bellows 51, an air cavity 511 for storing gas is provided inside the first bellows 51, a reversing turbine 52 is rotatably sleeved on the inner wall of the bottom of the first bellows 51, and the inner surface of the reversing turbine 52 is fixedly A sleeve is provided with a ring 53, and a threaded rod 54 is rotatably installed on the bottom of the inner wall of the cavity 44. The ring 53 is threadedly sleeved on the outer surface of the threaded rod 54, and the top of the threaded rod 54 extends into the air cavity 511. A contraction cavity 43 is also provided inside the push block 4, and a rolling block 56 is slidably provided in the contraction cavity 43. The outer surface of the rolling block 56 close to one end of the first corrugated tube 51 is fixedly connected to a slide plate 55, and a guide groove 41 is provided on the inner wall of the contraction cavity 43, and the slide plate 55 can slide up and down in the guide groove 41, and the contraction cavity 43 is connected to the cavity 44 through the slide groove 42.

[0029] The second guide rod 45 passes through the second guide groove 38 and is fixedly inserted on the third limiting ring 75 . The second guide rod 45 is communicated with the through hole 76 . Each set of the third limiting ring 75 is slidably disposed inside the guide tube 32 .

[0030] When the push block 4 is in the crushing chamber 2, Figure 2 When the push block 4 moves to the right as shown in the figure, the push block 4 will move to the right with the third limiting ring 75 through the second guide rod 45, and at the same time, the third bellows 74 will shrink. The gas inside the third bellows 74 will enter the interior of the first bellows 51 through the second guide rod 45. The gas flows from top to bottom in the air cavity 511 and drives the reverse turbine 52 to rotate. Since the collar 53 is threadedly sleeved on the threaded rod 54, the reverse turbine 52 will move along the surface of the threaded rod 54 as shown in the figure. Figure 6 As shown in the figure, the first bellows 51 moves from top to bottom, and the first bellows 51 extends as the reversing turbine 52 moves downward. As the reversing turbine 52 continues to move downward, it contacts the slide plate 55 and presses the slide plate 55 downward, thereby moving the crushing block 56 downward. At this time, the first thrust spring 81 is stretched, and the crushing block 56 crushes the potato fragments or corn fragments located on the inner wall of the crushing chamber 2, so as to speed up the cutting speed of the cutter body 35 and reduce the contact area between the material and the surface of the cutter body 35, thereby further reducing the heat generated by the friction between the cutter body 35 and the material.

[0031] like Figures 6 to 8As shown, a pushing assembly 6 for pushing the crushed material is also provided in the cavity 44, and the pushing assembly 6 includes a telescopic rod 61 fixedly mounted on the inner wall of the cavity 44, and the telescopic portion of the telescopic rod 61 is fixedly connected to a push plate 62. A slide groove 42 is provided at one end of the push block 4 close to the cutter body 35, and the push plate 62 is slidably arranged in the slide groove 42. The slide groove 42 is connected to the contraction cavity 43, and the thickness of the push plate 62 gradually increases from top to bottom, and the top of the push plate 62 contacts the end of the crushing block 56.

[0032] A reset assembly 8 is provided inside the push block 4, and the reset assembly 8 includes a first thrust spring 81 arranged in the contraction cavity 43, the top of the first thrust spring 81 is fixedly connected to the inner wall of the contraction cavity 43, the bottom of the first thrust spring 81 is fixedly connected to the collar 53, and a second thrust spring 82 is provided in the cavity 44, one end of the second thrust spring 82 is fixedly connected to the inner wall of the cavity 44, and the other end of the second thrust spring 82 is fixedly connected to the push plate 62, and the second thrust spring 82 is sleeved on the outer surface of the telescopic rod 61.

[0033] Since the thickness of the push plate 62 gradually increases from top to bottom, its surface is an inclined surface. Under the action of the inclined surface of the push plate 62, the top of the push plate 62 contacts the end of the rolling block 56. When the cutter body 35 is Figure 6 When it moves downward as shown in the figure, the push plate 62 will be pushed into the cavity 44 by the cutter body 35 so that the rolling assembly 5 can squeeze the material fragments. At the same time, the second thrust spring 82 and the telescopic rod 61 will shrink at the same time. When the reverse turbine 52 works and moves upward together through the ring 53, the slide plate 55 will be under the action of the extended first thrust spring 81. The first thrust spring 81 pulls the rolling block 56 and the slide plate 55 upward together. At this time, the rolling block 56 has no limiting effect on the push plate 62. Under the rebound action of the second thrust spring 82, the push plate 62 will leave the cavity 44 and push down the material fragments stuck on the surface of the rolling block 56, thereby reducing the material sticking to the rolling assembly 5 and wasting the material.

[0034] Usage: When crushing potatoes, first put the potato pieces into the crushing chamber 2 through the feeding port 16, then start the first drive motor 13 and the second drive motor 31, the first drive motor 13 makes the roller 12 rotate on the base 1 through the meshing of the gear 15 and the ring rack 14, and the second drive motor 31 rotates with the guide tube 32, because the guide ring 34 is threadedly sleeved on the inner wall of the crushing chamber 2, at this time, the first guide groove 33 plays a role of limiting and guiding the first guide rod 37, and the cutter body 35 will rotate relative to the crushing chamber 2, and do the following Figure 2The left and right reciprocating and rotating movements shown in the figure can achieve the effect of cutting and crushing the material in the entire crushing chamber 2. In combination with the roller 12 that can rotate slowly, the material inside the roller 12 can be evenly cut, reducing the accumulation of potato fragments or corn at the position between adjacent cutter bodies 35, where it is inconvenient for the cutter body 35 to crush the potato fragments or corn at this position, thereby improving the crushing degree of the potato fragments or corn crushed by the cutter body 35. In the subsequent processing process, the material can be evenly heated and stressed, thereby improving the production quality of the thickener.

[0035] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material pulverizing device for thickener processing, comprising a base (1), an outer surface of one side of the base (1) being fixedly connected to a support seat (11), a roller (12) being rotatably arranged on the base (1), and a support block (18) for rotating the roller being fixedly mounted on the base (1), characterized in that: A first drive motor (13) is fixedly mounted on the support seat (11); a gear (15) is fixedly sleeved on the output end of the first drive motor (13); a ring rack (14) is fixedly sleeved on the outer surface of the drum (12) near one end of the drive motor; the ring rack (14) meshes with the gear (15); a pulverizing chamber (2) is provided inside the drum (12); a drum cover (17) is fixedly provided on one end of the drum (12) away from the first drive motor (13); a feeding port (16) is fixedly provided on the drum (12); the feeding port (16) is communicated with the pulverizing chamber (2), wherein a pulverizing assembly (3) for shredding materials is arranged in the pulverizing chamber (2), wherein the pulverizing assembly (3) comprises a second drive motor (31) fixedly arranged in the support seat (11), wherein the output end of the second drive motor (31) is fixedly connected to a guide tube (32), wherein the guide tube (32) passes through the roller (12) and extends into the pulverizing chamber (2), wherein a plurality of cutter bodies (35) are slidably arranged on the outer surface of the guide tube (32), wherein each cutter body (35) is equidistantly arranged on a circle with the guide tube (32) as the center.

2. A material crushing device for thickener processing according to claim 1, characterized in that: The guide tube (32) has a plurality of groups of first guide grooves (33) equidistantly formed on its circumference. The first guide grooves (33) are located in the middle of the guide tube (32). A first guide rod (37) is slidably disposed in each group of the first guide grooves (33). The outer surfaces of the plurality of groups of the first guide rods (37) are fixedly connected to the same limiting ring (36). Each of the cutter bodies (35) is fixedly connected to the outer surface of the limiting ring (36). A reciprocating thread groove for the guide ring (34) to rotate is formed at the center of the inner wall of the pulverizing chamber (2). The guide ring (34) is threadedly sleeved on the inner wall of the pulverizing chamber (2). Each of the cutter bodies (35) is fixedly connected to the inner wall of the guide ring (34).

3. A material crushing device for thickener processing according to claim 2, characterized in that: The inner wall of the pulverizing chamber (2) is also provided with reciprocating thread grooves at both ends. Two groups of push blocks (4) are threadedly sleeved in the pulverizing chamber (2). The two groups of push blocks (4) are symmetrically arranged with the cutter as the center. The two groups of push blocks (4) are threadedly sleeved on the inner walls at both ends of the pulverizing chamber (2). A plurality of groups of second guide grooves (38) are equidistantly arranged on the circumference of the guide tube (32). The two groups of second guide grooves (38) are respectively located at the two ends of the guide tube (32). Second guide rods (45) are slidably arranged in the two groups of second guide grooves (38). Each group of the second guide rods (45) is fixedly connected to the push block (4).

4. A material crushing device for thickener processing according to claim 3, characterized in that: A shrinkable tube (7) having suction and blowing functions is movably arranged in the guide tube (32), the shrinkable tube (7) comprising a first limiting ring (71) slidably arranged on the inner wall of the guide tube (32), both ends of the first limiting ring (71) are connected to the second bellows (72), the outer ends of two groups of the second bellows (72) are fixedly connected to the second limiting ring (73), the outer ends of the two groups of the second limiting rings (73) are connected to the third bellows (74), the outer ends of the two groups of the third bellows (74) are connected to the third limiting ring (75), the first limiting ring (71) is provided with a plurality of groups of air holes (77), the shrinkable tube (7) is connected to the pulverizing chamber (2) through the air holes (77), the two groups of the second limiting rings (73) are fixedly mounted on the inner wall of the guide tube (32), and the outer surface of the first limiting ring (71) is fixedly connected to the first guide rod (37).

5. The material crushing device for thickener processing according to claim 4, characterized in that: The push block (4) has a cavity (44) formed therein, a crushing assembly (5) for crushing materials is arranged in the cavity (44), the second guide rod (45) is a hollow rod, the second guide rod (45) passes through the push block (4) and extends into the cavity (44), the crushing assembly (5) comprises a first bellows (51) fixedly mounted on the inner wall of the cavity (44), the second guide rod (45) is fixedly inserted in the first bellows (51), an air cavity (511) for storing gas is formed inside the first bellows (51), a reversing turbine (52) is rotatably sleeved on the inner wall of the bottom of the first bellows (51), and a sleeve is fixedly sleeved on the inner surface of the reversing turbine (52). A ring (53) is provided, a threaded rod (54) is rotatably mounted on the bottom of the inner wall of the cavity (44), the ring (53) is threadedly sleeved on the outer surface of the threaded rod (54), the top of the threaded rod (54) extends into the air cavity (511), a contraction cavity (43) is further provided inside the push block (4), a rolling block (56) is slidably provided in the contraction cavity (43), the outer surface of the rolling block (56) close to one end of the first bellows (51) is fixedly connected to a slide plate (55), a guide groove (41) is provided on the inner wall of the contraction cavity (43), and the slide plate (55) can slide up and down in the guide groove (41), and the contraction cavity (43) is connected to the cavity (44) through the slide groove (42).

6. The material crushing device for thickener processing according to claim 5, characterized in that: The cavity (44) is also provided with a pushing assembly (6) for pushing the crushed material. The pushing assembly (6) comprises a telescopic rod (61) fixedly mounted on the inner wall of the cavity (44). The telescopic portion of the telescopic rod (61) is fixedly connected to a pushing plate (62). A sliding groove (42) is provided at one end of the pushing block (4) close to the cutter body (35). The pushing plate (62) is slidably arranged in the sliding groove (42). The sliding groove (42) is connected to the contraction cavity (43). The thickness of the pushing plate (62) gradually increases from top to bottom. The top of the pushing plate (62) contacts the end of the crushing block (56).

7. The material pulverizing device for thickener processing according to claim 6, characterized in that: A reset assembly (8) is arranged inside the push block (4), and the reset assembly (8) includes a first thrust spring (81) arranged in the contraction cavity (43), the top of the first thrust spring (81) is fixedly connected to the inner wall of the contraction cavity (43), and the bottom of the first thrust spring (81) is fixedly connected to the collar (53), and a second thrust spring (82) is arranged in the cavity (44), one end of the second thrust spring (82) is fixedly connected to the inner wall of the cavity (44), and the other end of the second thrust spring (82) is fixedly connected to the push plate (62), and the second thrust spring (82) is sleeved on the outer surface of the telescopic rod (61).

8. The material crushing device for thickener processing according to claim 7, characterized in that: The rotation speed of the second drive motor (31) is greater than the rotation speed of the first drive motor (13), and the size of the gear (15) is smaller than the size of the ring rack (14).

9. A material pulverizing device for thickener processing according to claim 8, characterized in that: The reciprocating thread grooves at the two ends of the inner wall of the pulverizing chamber (2) rotate in opposite directions, and the total length of the two groups of reciprocating thread grooves located at the ends of the inner wall of the pulverizing chamber (2) is the same as the length of the reciprocating thread groove located at the center of the inner wall of the pulverizing chamber (2).

10. A material pulverizing device for thickener processing according to claim 9, characterized in that: The second guide rod (45) passes through the second guide groove (38) and is fixedly inserted on the third limiting ring (75), and the second guide rod (45) is communicated with the through hole (76). Each set of the third limiting ring (75) is slidably arranged inside the guide tube (32).

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