Spice grinding equipment

Abstract

The present invention relates to the technical field of spice processing, and specifically to a spice grinding device, including a grinding table, a baffle, a grinding roller and an auxiliary mechanism. In the process of the grinding roller reciprocatingly swinging left and right, the present invention drives the fixed plate three and the rotating plate to swing synchronously back and forth through the fixed plate one, and then pushes up various raw materials to be turned over by the reciprocating movement of the pusher block left and right, and at the same time, the turned raw materials are stirred by the driving unit, so that the lower layer of raw materials are turned up and the mixing between the raw materials is assisted, thereby improving the overall grinding effect of the raw materials and the mixing effect between the raw materials. Secondly, when the material needs to be taken after the grinding operation is completed, the stirring block and the adjacent pusher block are overlapped front and back through the adjustment unit to form a pusher, and the ground raw materials are pushed out from the discharge port by the reciprocating swing of the pusher.

Description

Technical Field

[0001] The invention relates to the technical field of spice processing, in particular to spice grinding equipment. Background Art

[0002] Powdered spices are made by drying, crushing and grinding various natural Chinese herbal plants and spice plant raw materials to finally make powdered products. They can be used to make various incense products, such as temple incense commonly used in religious ceremonies and sacrificial activities. Currently, the spices used in temples are all prepared from natural Chinese herbal plants and spice plant raw materials. Grinding is one of the most important process steps in spice processing. The current grinding process mainly involves placing a variety of raw materials on a grinding table, and grinding the raw materials by reciprocating rolling of grinding rollers to obtain the required powder products.

[0003] However, the above-mentioned spice grinding process has the following problems: during the long period of continuous grinding, the upper part of the raw materials on the grinding table will not be fully ground to the required fineness, while the lower part of the raw materials will be over-ground. If the raw materials are not turned in time, the grinding uniformity and quality will be affected. However, in order to grind the raw materials evenly, the turning efficiency and raw material turning effect brought about by manual turning of the raw materials are not ideal; secondly, in the subsequent material retrieval process, it is necessary to manually tip the grinding table to pour out the ground raw materials or scrape the raw materials through an external scraper to complete the material retrieval process. The overall operation process is relatively cumbersome, time-consuming and labor-intensive. Summary of the invention

[0004] Based on this, it is necessary to provide a spice grinding device to solve the problems of the above-mentioned prior art.

[0005] The present application provides a spice grinding device, comprising: a grinding table, the upper end of the grinding table is an arc-shaped surface with the inner arc surface facing upward, discharge ports are opened on the left and right sides of the grinding table, baffles are fixedly arranged on the front and rear end surfaces of the grinding table, L-shaped frames are fixedly arranged on the opposite back surfaces of the two baffles, a central axis extending from front to rear is jointly rotated between the vertical sections of the two L-shaped frames, and the axis of the central axis is colinear with the axis of the arc-shaped surface of the grinding table.

[0006] Two fixed plates 1 distributed front and back are fixedly arranged on the central axis, a sliding column is slidably arranged on the lower end surface of the fixed plate 1 along its length direction, a fixed plate 2 is fixedly arranged on the lower end surface of the sliding column, a grinding roller is rotatably arranged between the two fixed plates 2 via an installation shaft, and a guide group is arranged on the rear L-shaped frame.

[0007] Two plate groups distributed front and back are arranged on the central axis, and each plate group includes two fixed plates three that are symmetrical front and back and two rotating plates that are symmetrical front and back, the fixed plates three are fixedly sleeved on the central axis, and the rotating plates are rotatably sleeved on the central axis, the two plate groups are respectively located on the opposite sides of the two fixed plates one, and the fixed plates three and rotating plates in the same plate group are alternately distributed along the axis of the central axis, and two auxiliary mechanisms distributed left and right about the axis of the grinding roller are arranged between the two plate groups, the auxiliary mechanisms include pushing blocks, and a plurality of pushing blocks equidistantly arranged from front to back are commonly arranged on the lower side of the fixed plates three that are opposite to each other front and back between the two plate groups, and a plurality of stirring blocks equidistantly arranged from front to back are commonly arranged on the lower side of the rotating plates that are opposite to each other front and back between the two plate groups.

[0008] According to a favorable embodiment, the guide group includes a guide groove, and the opposite sides of the two baffles are provided with a guide groove whose axis is colinear with the axis of the central axis, and the opposite sides of the two baffles are provided with a through groove connected to the guide groove, and the through groove and the corresponding guide groove are arranged in sequence from top to bottom, and the through groove is an isosceles triangle shape with the sharp corner of the center line facing downward, and the opposite sides of the two fixed plates are fixed with guide columns through connecting strips.

[0009] According to a favorable embodiment, the auxiliary mechanism also includes a rectangular plate, and the lower end surfaces of the fixed plate three and the rotating plate are both slidably provided with circular columns along their respective length directions, and the lower end surfaces of the circular columns are fixedly provided with a rectangular plate, and a U-shaped connecting frame is commonly fixedly provided between the two corresponding rectangular plates in the front and rear, and a plurality of pushing blocks are fixedly provided on the side of the connecting frame corresponding to the fixed plate three facing the grinding roller, and a plurality of equidistantly arranged fixed blocks are fixedly provided on the upper end surface of the connecting frame corresponding to the rotating plate, and a rotating shaft is rotatably provided at one end of the fixed block away from the connecting frame, and the stirring block is fixedly provided at the lower end of the corresponding rotating shaft, and a spiral spring is commonly fixedly provided between the central axis and one of the rotating plates in the same plate group.

[0010] According to a favorable embodiment, the auxiliary mechanism also includes a tooth plate 1, and the two fixed plates 1 are both provided with a tooth plate 1 for sliding up and down. The two tooth plates 1 are fixedly provided with an arc frame whose axis is colinear with the axis of the central axis on the opposite back sides in the left and right directions. Two rectangular plates adjacent to the arc frame are fixedly provided with horizontal columns with axes extending from front to back facing the end faces of the arc frame. The horizontal columns penetrate the corresponding arc frames, and an avoidance groove for avoiding adjacent horizontal columns is provided on the rectangular plate away from the fixed plate 1 and on which the horizontal columns are installed.

[0011] According to a favorable embodiment, the auxiliary mechanism also includes gear one, and the opposite back surfaces of the two fixed plates one are both provided with gear one with an axis extending from front to rear through a rotating shaft, and a fixed sleeve is provided with a tooth plate two on the sliding column, and tooth plate one and tooth plate two are respectively located on the left and right sides of the gear and both are meshed with gear one.

[0012] According to a favorable embodiment, an adjustment unit is commonly provided between the two plate groups, and the adjustment unit includes a triangular groove. The fixed plate three and the rotating plate corresponding to the rectangular plate on which the horizontal column is installed are provided with triangular grooves in the shape of isosceles triangles with the apex angles facing upwards. The triangular grooves on the fixed plate three and the rotating plate in the same plate group are circumferentially distributed along the axis of the central axis. Vertical bars are fixedly provided on the back sides of the sliding columns through L-shaped parts. Locking columns with axes extending from front to back and located in the corresponding two triangular grooves are fixedly provided on the upper ends of the vertical bars, and the locking columns are located below the apex angles of the triangular grooves on the fixed plate three.

[0013] According to a preferred embodiment, the stirring blocks in the same column and the pushing blocks in the corresponding column are staggered front to back, positioning blocks are fixedly provided on both front and rear end surfaces of the stirring blocks, and the end surface of the pushing blocks facing the corresponding stirring blocks is provided with positioning grooves that cooperate with the positioning blocks on the corresponding stirring blocks.

[0014] According to a favorable embodiment, the adjustment unit further comprises a fixed round block, a fixed round block is fixedly provided on the rear end face of the front fixed plate 2, a reference bar made of rubber material is fixedly provided on the front tooth plate 1, and the reference bar is located above the fixed round block.

[0015] According to a favorable embodiment, a driving unit is arranged on the connecting frame corresponding to the rotating plate, and the driving unit includes a connecting block, and the end surface of the connecting frame corresponding to the rotating plate away from the adjacent pushing block is fixedly provided with two front-to-rear symmetrical connecting blocks, a driving column with an axis extending from front to rear is slidably sleeved on the connecting block, a tooth plate three is fixedly arranged between the two driving columns, the tooth plate three is provided with tooth segments corresponding to the stirring blocks one by one, a spring one sleeved on the driving column is fixedly arranged between the tooth plate three and the connecting block, a transition shaft is rotatably arranged on the fixed block, a sprocket chain is commonly arranged between the transition shaft and the rotating shaft, a gear two is fixedly sleeved on the transition shaft, and the gear two is meshed with the corresponding tooth segment on the tooth plate three.

[0016] According to a favorable embodiment, a driving plate is fixedly provided on the front end surface of the front baffle through a connecting strip, and the driving plate is composed of a wavy section, a rectangular section and a wavy section from left to right, and the rectangular section of the driving plate is located directly below the central axis.

[0017] In summary, the present invention includes at least one of the following beneficial effects: First, in the process of the grinding roller reciprocatingly swinging left and right for grinding, the fixed plate one drives the fixed plate three and the rotating plate to swing reciprocatingly synchronously, and then the pusher block moves back and forth left and right to push up various raw materials for turning over, and at the same time, the turned raw materials are stirred by the driving unit, so that the lower layer of raw materials are turned over and the mixing between the raw materials is assisted, thereby improving the overall grinding effect of the raw materials and the mixing effect between the raw materials. Secondly, when the grinding operation is completed and the material needs to be taken, the stirring block and the adjacent pushing block are overlapped front and back to form a pushing piece through the adjustment unit, and the ground raw materials are pushed out from the discharge port by the reciprocating swing of the pushing piece. In summary, the pushing block and the stirring block can independently turn and stir the raw materials when separated, and can carry out material unloading operations after overlapping, thereby reducing manual participation and improving the convenience of the equipment.

[0018] 2. In the process of upward movement of the fixed plate 2, the present invention uses the contact between the fixed round block and the reference bar as the moving reference, so that the pushing block and the stirring block still maintain a certain distance from the arc surface of the grinding table after moving downward, ensuring that the pushing block and the stirring block can swing back and forth and turn the raw materials while avoiding the problem of the two pushing out the raw materials. Afterwards, the locking column and the triangular groove on the rotating plate are coordinated to make the stirring block and the pushing block overlap. At this time, the lower ends of the stirring block and the pushing block are in contact with the arc surface of the grinding table, ensuring the pushing and unloading effect after the two overlap.

[0019] 3. The driving column in the present invention cooperates with the wave section of the driving plate during the reciprocating swing process, and the rotating shaft drives the stirring block to reciprocate through the sprocket chain transmission. Therefore, the stirring block reciprocates while the stirring block moves back and forth left and right. The stirring block stirs the raw materials, which is beneficial to improve the turning effect and facilitate the full mixing of the raw materials, avoiding the problem of over-grinding or insufficient grinding of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the three-dimensional structure of a spice grinding device provided according to an embodiment of the present invention is shown.

[0022] Figure 2 A partial structural perspective diagram of a spice grinding device provided according to an embodiment of the present invention is shown.

[0023] Figure 3A schematic diagram of a partial cross-sectional three-dimensional structure among a grinding table, a grinding roller and a rectangular plate provided according to an embodiment of the present invention is shown.

[0024] Figure 4 The embodiment of the present invention provides Figure 3 Enlarged view of point A in the middle.

[0025] Figure 5 A schematic diagram of the three-dimensional structure between the fixed plate 1, the fixed plate 3 and the rotating plate provided according to an embodiment of the present invention is shown.

[0026] Figure 6 A schematic diagram of the three-dimensional structure between a pushing block, a stirring block and a connecting frame provided according to an embodiment of the present invention is shown.

[0027] Figure 7 The schematic diagram shows a process of switching the pusher block and the stirring block on the same side from a separated state to a combined state according to an embodiment of the present invention.

[0028] Figure 8 The embodiment of the present invention provides Figure 7 Enlarged view of point B in the middle.

[0029] The above drawings include the following reference numerals: 1. grinding table; 10. baffle; 11. L-shaped frame; 12. central axis; 13. fixed plate 1; 14. sliding column; 15. fixed plate 2; 16. grinding roller; 17. guide group; 173. guide groove; 174. through groove; 175. guide column; 2. auxiliary mechanism; 20. fixed plate 3; 200. rotating plate; 201. pusher block; 202. stirring block; 21. circular column; 210. rectangular plate; 211. connecting frame; 212. fixed block; 213. rotating shaft; 21 4. spiral spring; 22. tooth plate 1; 220. arc frame; 221. horizontal column; 222. avoidance groove; 23. gear 1; 230. tooth plate 2; 24. adjustment unit; 240. triangular groove; 241. vertical bar; 242. locking column; 243. positioning block; 244. positioning groove; 245. fixed round block; 246. reference bar; 25. drive unit; 250. connecting block; 251. drive column; 252. tooth plate 3; 253. spring 1; 254. transition shaft; 255. gear 2; 256. drive plate. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] like Figure 1 and Figure 2 As shown, a spice grinding device comprises: a grinding table 1, the upper end of the grinding table 1 is an arc-shaped surface with the inner arc surface facing upward, the left and right sides of the grinding table 1 are provided with discharge ports, the front and rear end surfaces of the grinding table 1 are fixedly provided with baffles 10, the opposite back surfaces of the two baffles 10 are fixedly provided with L-shaped frames 11, and a central shaft 12 extending from front to rear is rotated between the vertical sections of the two L-shaped frames 11, and the axis of the central shaft 12 is colinear with the axis of the arc-shaped surface of the grinding table 1, and the central shaft 12 is connected to an external forward and reverse motor (not shown in the figure).

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, two fixed plates 13 distributed front and back are fixedly arranged on the central shaft 12, and a sliding column 14 is slidably arranged on the lower end surface of the fixed plate 13 along its length direction, and a fixed plate 2 15 is fixedly arranged on the lower end surface of the sliding column 14. The fixed plate 2 15 is driven by an external hydraulic cylinder (not shown in the figure) to move up and down, and a grinding roller 16 is rotatably arranged between the two fixed plates 2 15 through the mounting shaft, and a guide group 17 is arranged on the rear L-shaped frame 11.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown, two plate groups distributed front and back are arranged on the central axis 12, and each plate group includes two front-to-back symmetrical fixed plates 3 20 and two front-to-back symmetrical rotating plates 200, the fixed plates 3 20 are fixedly sleeved on the central axis 12, and the rotating plates 200 are rotatably sleeved on the central axis 12, the two plate groups are respectively located on the opposite sides of the two fixed plates 13, and the fixed plates 3 20 and the rotating plates 200 in the same plate group are alternately distributed along the axis of the central axis 12, and two auxiliary mechanisms 2 distributed left and right about the axis of the grinding roller 16 are arranged between the two plate groups, the auxiliary mechanisms 2 include a pushing block 201, and a plurality of pushing blocks 201 equidistantly arranged from front to back are commonly arranged on the lower side of the fixed plates 3 20 between the two plate groups and opposite to each other front and back, and a plurality of stirring blocks 202 equidistantly arranged from front to back are commonly arranged on the lower side of the rotating plates 200 between the two plate groups and opposite to each other front and back.

[0034] During operation, the staff first places the various raw materials to be ground on the grinding table 1, and then the external hydraulic cylinder works to control the fixed plate 2 15 to drive the grinding roller 16 to move downward, so that the grinding roller 16 presses the raw materials, and then the external forward and reverse motor works to drive the central shaft 12 and the fixed plate 1 13 to reciprocate left and right, and the fixed plate 1 13 drives the grinding roller 16 to swing back and forth left and right through the fixed plate 2 15, and the grinding roller 16 reciprocates and grinds the raw materials. After grinding for a period of time, the external forward and reverse motor stops working, and the external hydraulic cylinder works to make the fixed plate 2 15 drive the grinding roller 16 to move upward. During the upward movement, the pusher block 201 and the stirring block 202 in the auxiliary mechanism 2 move downward to contact the raw material, and then the external forward and reverse motor resumes operation to make the fixed plate 13 swing back and forth, and the fixed plate 13 drives the fixed plate 3 20 and the rotating plate 200 to swing back and forth synchronously, so the pusher block 201 and the stirring block 202 swing back and forth synchronously. During the swinging process, multiple equidistantly arranged pusher blocks 201 push the raw material and turn the raw material, and at the same time, the stirring block 202 rotates to stir the multiple raw materials, thereby assisting the mixing of the multiple raw materials and improving the grinding effect of the raw materials and the mixing effect between the various raw materials.

[0035] After that, the external hydraulic cylinder works to make the fixed plate 2 15 drive the grinding roller 16 to move downward, and the pusher block 201 and the stirring block 202 to move upward, and the above grinding process is repeated. After the grinding operation of various raw materials is completed, the external hydraulic cylinder works to drive the pusher block 201 and the stirring block 202 to move downward, and all the pusher blocks 201 and the stirring blocks 202 in the same auxiliary mechanism 2 together form a pusher (see Figure 7 and Figure 8 ), the guide group 17 operates, so that the pushing pieces in the two auxiliary mechanisms 2 swing back and forth left and right, pushing the finished raw materials out from the left and right discharge ports and collecting them.

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the guide group 17 includes a guide groove 173, and the opposite sides of the two baffles 10 are provided with a guide groove 173 whose axis is colinear with the axis of the central axis 12, and the opposite sides of the two baffles 10 are provided with a through groove 174 connected to the guide groove 173, and the through groove 174 and the corresponding guide groove 173 are arranged in sequence from top to bottom, and the through groove 174 is an isosceles triangle shape with the sharp corner of the center line facing downward, and the opposite sides of the two fixed plates 15 are fixed with guide columns 175 through connecting strips.

[0037] In the initial state, the fixed plate 13 is located directly above the through slot 174, and the raw material to be ground is placed on the grinding table 1 manually. At this time, the grinding roller 16 is not in contact with the grinding table 1. During operation, the external hydraulic cylinder works to make the fixed plate 2 15 drive the grinding roller 16 and the guide column 175 to move downward synchronously, and the guide column 175 moves into the guide slot 173 through the through slot 174. Then, the external forward and reverse motor works to drive the fixed plate 13 to swing back and forth. Therefore, the fixed plate 13 drives the grinding roller 16 to move back and forth through the fixed plate 2 15, and the grinding roller 16 grinds the raw material. Secondly, in the above process, the guide column 175 moves in the guide slot 173, which ensures that the grinding roller 16 can give sufficient downward pressure to the raw material for grinding during the grinding process, thereby ensuring the grinding effect of the grinding roller 16 on the raw material.

[0038] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the auxiliary mechanism 2 also includes a rectangular plate 210, and the lower end surfaces of the fixed plate three 20 and the rotating plate 200 are slidably provided with a circular column 21 along their respective length directions, and the lower end surface of the circular column 21 is fixedly provided with a rectangular plate 210, and a U-shaped connecting frame 211 is fixedly provided between the two corresponding rectangular plates 210 in the front and rear, and a plurality of pushing blocks 201 are fixedly provided on the side of the connecting frame 211 corresponding to the fixed plate three 20 facing the grinding roller 16, and a plurality of equidistantly arranged fixed blocks 212 are fixedly provided on the upper end surface of the connecting frame 211 corresponding to the rotating plate 200, and a rotating shaft 213 is rotatably provided at one end of the fixed block 212 away from the connecting frame 211, and the stirring block 202 is fixedly provided at the lower end of the corresponding rotating shaft 213, and a spiral spring 214 is fixedly provided between the central axis 12 and one of the rotating plates 200 in the same plate group.

[0039] like Figure 1 , Figure 3 and Figure 5 As shown, the auxiliary mechanism 2 also includes a tooth plate 22, and the two fixed plates 13 are both provided with a tooth plate 22 for sliding up and down. The two tooth plates 22 are fixedly provided with an arc frame 220 whose axis is colinear with the axis of the central axis 12 on the opposite back sides in the left and right directions. The two rectangular plates 210 adjacent to the arc frame 220 are fixedly provided with a horizontal column 221 with an axis extending from front to back on the end surface of the arc frame 220, and the horizontal column 221 passes through the corresponding arc frame 220. The rectangular plate 210 away from the fixed plate 13 and equipped with the horizontal column 221 is provided with an avoidance groove 222 for avoiding the adjacent horizontal column 221.

[0040] like Figure 1 , Figure 3 and Figure 5As shown, the auxiliary mechanism 2 also includes a gear 23, and the opposite back surfaces of the two fixed plates 13 are both provided with a gear 23 with an axis extending from front to rear through a rotating shaft, and a tooth plate 230 is fixedly sleeved on the sliding column 14, and the tooth plate 122 and the tooth plate 230 are respectively located on the left and right sides of the gear and both are meshed with the gear 23.

[0041] During operation, before the grinding operation is carried out, the external hydraulic cylinder works to move the sliding column 14 and the fixed plate 2 15 downward, and the sliding column 14 drives the tooth plate 230 thereon to move downward synchronously, and the engagement between the tooth plate 230 and the gear 1 23 causes the gear 1 23 to rotate, and the engagement between the gear 1 23 and the tooth plate 1 22 causes the tooth plate 1 22 to move upward, and the tooth plate 1 22 drives the arc frame 220 to move upward synchronously, and the cooperation between the arc frame 220 and the corresponding horizontal column 221 causes the rectangular plate 210 to drive the pusher block 201 and the stirring block 202 to move upward synchronously away from the raw material, thereby avoiding problems affecting the grinding operation.

[0042] After a period of grinding operation, the external forward and reverse motor stops working and makes the length direction of the fixed plate 2 15 vertically downward, then the external hydraulic cylinder works to make the fixed plate 2 15 move up, and the arc frame 220 moves down through the cooperation between the gear 1 23 and the tooth plate 1 22 and the tooth plate 230, and the arc frame 220 drives the pusher block 201 and the stirring block 202 to move down through the corresponding two horizontal columns 221, and makes the pusher block 201 and the stirring block 202 move down to a position that keeps a certain distance from the arc surface of the grinding table 1, and then the external forward and reverse motor stops working and makes the fixed plate 2 15 move up, and then the external hydraulic cylinder works to make the fixed plate 2 15 move up, and the arc frame 220 moves down through the corresponding two horizontal columns 221, and makes the pusher block 201 and the stirring block 202 move down to a position that keeps a certain distance from the arc surface of the grinding table 1, and then The rotating motor resumes operation, and the central shaft 12 drives the fixed plate 13 and the fixed plate 3 20 to swing back and forth synchronously, and the rotating plate 200 swings back and forth accordingly, that is, the fixed plate 13 drives the pusher block 201 and the stirring block 202 in the two auxiliary mechanisms 2 to swing back and forth; it should be noted that, by setting the volute spring 214, a distance is maintained between the fixed plate 3 20 and the corresponding rotating plate 200, that is, the pusher block 201 keeps a distance from the adjacent stirring block 202, so as to avoid the problem of mutual interference between the two in their respective operation processes.

[0043] like Figure 1 , Figure 3 , Figure 5 and Figure 7As shown, an adjustment unit 24 is commonly provided between the two plate groups, and the adjustment unit 24 includes a triangular groove 240. The fixed plate three 20 and the rotating plate 200 corresponding to the rectangular plate 210 on which the horizontal column 221 is installed are provided with a triangular groove 240 in the shape of an isosceles triangle with the vertex facing upward. The triangular grooves 240 on the fixed plate three 20 and the rotating plate 200 in the same plate group are circumferentially distributed along the axis of the central axis 12. The opposite sides of the sliding column 14 are fixedly provided with vertical bars 241 through L-shaped parts. The upper ends of the vertical bars 241 are fixedly provided with locking columns 242 with axes extending from front to back and located in the corresponding two triangular grooves 240, and the locking columns 242 are located below the vertex of the triangular grooves 240 on the fixed plate three 20.

[0044] When the central shaft 12 drives the fixed plate 13 and the fixed plate 3 20 to swing back and forth synchronously, the volute spring 214 will be deformed, and the elastic force generated by the deformation of the volute spring 214 and the cooperation between the locking column 242 and the triangular groove 240 drive the rotating plate 200 to swing back and forth.

[0045] like Figure 5 , Figure 6 and Figure 7 As shown, the stirring blocks 202 in the same column and the pushing blocks 201 in the corresponding column are staggered front to back, and positioning blocks 243 are fixedly provided on both front and rear end surfaces of the stirring blocks 202. The end surface of the pushing blocks 201 facing the corresponding stirring blocks 202 is provided with positioning grooves 244 that cooperate with the positioning blocks 243 on the corresponding stirring blocks 202.

[0046] like Figure 1 , Figure 3 , Figure 5 and Figure 7 As shown, the adjustment unit 24 also includes a fixed round block 245, and the rear end surface of the front fixed plate 2 15 is fixedly provided with the fixed round block 245, and the front tooth plate 1 22 is fixedly provided with a reference bar 246 made of rubber material, and the reference bar 246 is located above the fixed round block 245.

[0047] During operation, in the process of the above-mentioned fixed plate 2 15 moving upward, the fixed plate 2 15 drives the fixed round block 245 thereon to move upward synchronously. When the fixed round block 245 moves upward and contacts the corresponding reference bar 246, the pusher block 201 and the stirring block 202 move down to keep the required distance from the arc surface of the grinding table 1. Then the external hydraulic cylinder stops working and the pusher block 201 turns the raw material and the stirring block 202 stirs the raw material through the external forward and reverse motor.

[0048] When the grinding operation is completed and the material needs to be discharged, the external forward and reverse motors stop working and move the fixed plate 2 15 to the bottom of the central axis 12, and the external hydraulic cylinder continues to work, so that the fixed plate 2 15 and the sliding column 14 continue to move upward, and the sliding column 14 drives the locking column 242 thereon to move upward synchronously through the vertical bar 241, and the locking column 242 slides in the corresponding two triangular grooves 240 and finally moves to the top corners of the two triangular grooves 240. In this process, the cooperation between the locking column 242 and the triangular groove 240 on the rotating plate 200 enables the rotating plate 200 to drive the rectangular plate 210 thereon to approach the fixed plate 3 20, and finally the rotating plate 20 0 and the fixed plate 20 overlap front and back, the rectangular plate 210 on the rotating plate 200 drives the stirring block 202 thereon to move to overlap with the pushing block 201, so at this time the stirring block 202 and the pushing block 201 overlap front and back, the positioning block 243 on the stirring block 202 is inserted into the corresponding positioning groove 244 on the pushing block 201 to ensure the overlap between the two, and at the same time the scroll spring 214 is deformed and the stirring block 202 and the pushing block 201 move down to contact the arc surface of the grinding table 1, and then the guide group 17 resumes operation, so that the pushing piece composed of the stirring block 202 and the pushing block 201 swings back and forth to push the ground raw materials out of the discharge port.

[0049] like Figure 3 , Figure 5 , Figure 6 and Figure 8 As shown, a driving unit 25 is arranged on the connecting frame 211 corresponding to the rotating plate 200, and the driving unit 25 includes a connecting block 250. The connecting frame 211 corresponding to the rotating plate 200 is fixedly provided with two front-to-rear symmetrical connecting blocks 250 away from the end surface of the adjacent pushing block 201. A driving column 251 with an axis extending from front to rear is slidably sleeved on the connecting block 250, and a tooth plate three 252 is fixedly arranged between the two driving columns 251. The tooth plate three 252 is provided with tooth segments corresponding to the stirring blocks 202 one by one, and a spring one 253 sleeved on the driving column 251 is fixedly arranged between the tooth plate three 252 and the connecting block 250. A transition shaft 254 is rotatably arranged on the fixed block 212, and a sprocket chain is commonly arranged between the transition shaft 254 and the rotating shaft 213. A gear two 255 is fixedly sleeved on the transition shaft 254, and the gear two 255 meshes with the corresponding tooth segment on the tooth plate three 252.

[0050] like Figure 1-Figure 8 As shown, a driving plate 256 is fixedly provided on the front end surface of the baffle 10 on the front side through a connecting strip. The driving plate 256 is a wavy section, a rectangular section and a wavy section from left to right, and the rectangular section of the driving plate 256 is located directly below the central axis 12.

[0051] In the initial state, the driving column 251 is located directly above the driving plate 256. When the fixed plate 215 moves upward and the pushing block 201 pushes the material and the stirring block 202 stirs the material, the driving column 251 moves downward with the rectangular plate 210 and moves to be opposite to the front and back of the driving plate 256. At this time, the driving column 251 can cooperate with the wave section of the driving plate 256; when the discharging operation is performed, the driving column 251 moves to the bottom of the driving plate 256 as the rectangular plate 210 moves downward.

[0052] During operation, when the raw materials need to be stirred after continuous grinding for a period of time, the fixed plate 215 is located above the rectangular section on the driving plate 256, and then the external hydraulic cylinder works to make the fixed plate 215 continue to move upward, and the sliding column 14 drives the tooth plate 230 thereon to move upward synchronously, and the engagement between the tooth plate 230 and the gear 1 23 makes the gear 1 23 rotate, and the engagement between the gear 1 23 and the tooth plate 1 22 makes the tooth plate 1 22 move down, and the tooth plate 1 22 drives the arc frame 220 to move downward synchronously, and the cooperation between the arc frame 220 and the corresponding horizontal column 221 makes the rectangular plate 210 drive the push block 201 and the stirring block 202 to move downward synchronously, and the rectangular plate 210 drives the driving column 251 thereon to move downward to be opposite to the driving plate 256 front and back, and at this time the push block 201 and the corresponding stirring block 202 keep a distance.

[0053] After that, the guide group 17 resumes operation, and the central shaft 12 drives the fixed plate 13 and the fixed plate 3 20 to swing back and forth synchronously, and the rotating plate 200 swings back and forth accordingly, and the rotating plate 200 drives the driving column 251 thereon to move synchronously. During the process of the front driving column 251 moving back and forth and the driving column 251 cooperates with the wave section of the driving plate 256, under the deformation elastic force of the spring 1 253, the driving column 251 drives the tooth plate 3 252 to move back and forth, and through the meshing between the tooth segment on the tooth plate 3 252 and the corresponding gear 2 255, the gear 2 255 drives the transition shaft 254 to rotate back and forth synchronously, and the rotating shaft 213 drives the stirring block 202 to rotate back and forth through the sprocket chain transmission. Therefore, when the stirring block 202 moves back and forth, the stirring block 202 rotates back and forth, and the stirring block 202 stirs a variety of raw materials, so that the raw materials are fully mixed, thereby improving the grinding effect.

[0054] In the description of the present invention, it is necessary to understand that the orientation or positional relationship indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, vertical, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. In addition, in the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A spice grinding device, characterized in that: include: A grinding table (1), wherein the upper end of the grinding table (1) is an arc-shaped surface with an inner arc surface facing upward, and discharge ports are provided on the left and right sides of the grinding table (1), and baffles (10) are fixedly provided on both front and rear end surfaces of the grinding table (1), and L-shaped frames (11) are fixedly provided on the opposite back surfaces of the two baffles (10), and a central axis (12) is provided between the vertical sections of the two L-shaped frames (11) for common rotation; The central axis (12) is fixedly provided with two fixed plates (13) distributed front and rear, the lower end surface of the fixed plate (13) is provided with a sliding column (14) slidably arranged along its length direction, the lower end surface of the sliding column (14) is fixedly provided with a fixed plate (15), a grinding roller (16) is rotatably arranged between the two fixed plates (15) via a mounting shaft, and a guide group (17) is arranged on the rear L-shaped frame (11); The central axis (12) is provided with two plate groups distributed front and back, and the plate groups include two fixed plates (20) symmetrical front and back and two rotating plates (200) symmetrical front and back, the fixed plates (20) are fixedly sleeved on the central axis (12), and the rotating plates (200) are rotatably sleeved on the central axis (12), the two plate groups are respectively located on the opposite sides of the two fixed plates (13), and the fixed plates (20) and the rotating plates (200) in the same plate group are alternately distributed along the axis of the central axis (12), and two auxiliary mechanisms (2) are commonly arranged between the two plate groups and are distributed left and right about the axis of the grinding roller (16), and the auxiliary mechanisms (2) include pusher blocks (201), and a plurality of pusher blocks (201) are commonly arranged on the lower side of the fixed plates (20) that are opposite to each other front and back between the two plate groups, and a plurality of stirring blocks (202) are commonly arranged on the lower side of the rotating plates (200) that are opposite to each other front and back between the two plate groups.

2. A spice grinding device according to claim 1, characterized in that: The guide group (17) comprises a guide groove (173), the opposite sides of the two baffles (10) are provided with a guide groove (173) whose axis is colinear with the axis of the central axis (12), the opposite sides of the two baffles (10) are provided with a through groove (174) connected with the guide groove (173), the through groove (174) and the corresponding guide groove (173) are arranged in sequence from top to bottom, and the through groove (174) is in the shape of an isosceles triangle with the sharp corner of the center line facing downward, and the opposite sides of the two fixing plates (15) are fixed with guide columns (175) through connecting strips.

3. A spice grinding device according to claim 1, characterized in that: The auxiliary mechanism (2) further comprises a rectangular plate (210), the lower end surfaces of the fixed plate (20) and the rotating plate (200) are both provided with circular columns (21) slidably arranged along their respective length directions, the lower end surface of the circular column (21) is fixedly provided with a rectangular plate (210), a U-shaped connecting frame (211) is fixedly provided between the two corresponding rectangular plates (210) at the front and rear, and a plurality of pusher blocks (201) are fixedly provided on the connecting frame (211) corresponding to the fixed plate (20) toward the grinding On one side of the roller (16), a plurality of equidistantly arranged fixed blocks (212) are fixedly arranged on the upper end surface of a connecting frame (211) corresponding to the rotating plate (200); a rotating shaft (213) is rotatably arranged at one end of the fixed block (212) away from the connecting frame (211); a stirring block (202) is fixedly arranged at the lower end of the corresponding rotating shaft (213); and a spiral spring (214) is fixedly arranged between the central shaft (12) and one of the rotating plates (200) in the same plate group.

4. A spice grinding device according to claim 3, characterized in that: The auxiliary mechanism (2) further comprises a tooth plate (22), on which the two fixed plates (13) are both provided with tooth plates (22) for sliding up and down movement, and arc frames (220) whose axes are colinear with the axes of the central axis (12) are both fixedly provided on opposite sides of the two tooth plates (22) in the left-right direction, and horizontal columns (221) whose axes extend from front to back are fixedly provided on the two rectangular plates (210) adjacent to the arc frames (220) toward the end faces of the arc frames (220), and the horizontal columns (221) penetrate the corresponding arc frames (220), and an avoidance groove (222) for avoiding the adjacent horizontal columns (221) is provided on the rectangular plate (210) away from the fixed plate (13) and provided with the horizontal columns (221).

5. A spice grinding device according to claim 1, characterized in that: The auxiliary mechanism (2) further comprises a gear one (23), and the opposite sides of the two fixed plates (13) are both provided with a gear one (23) whose axis extends from front to back through a rotating shaft, and a tooth plate two (230) is fixedly sleeved on the sliding column (14), and the tooth plate one (22) and the tooth plate two (230) are respectively located on the left and right sides of the gear and both are meshed with the gear one (23).

6. A spice grinding device according to claim 4, characterized in that: An adjustment unit (24) is commonly arranged between the two plate groups, and the adjustment unit (24) comprises a triangular groove (240). The fixed plate three (20) and the rotating plate (200) corresponding to the rectangular plate (210) on which the horizontal column (221) is installed are both provided with a triangular groove (240) in the shape of an isosceles triangle with the vertex facing upwards. The triangular grooves (240) on the fixed plate three (20) and the rotating plate (200) in the same plate group are circumferentially distributed along the axis of the central axis (12). The opposite sides of the sliding column (14) are fixedly provided with a vertical bar (241) through an L-shaped piece. The upper end of the vertical bar (241) is fixedly provided with a locking column (242) whose axis extends from front to back and is located in the corresponding two triangular grooves (240), and the locking column (242) is located below the vertex of the triangular groove (240) on the fixed plate three (20).

7. A spice grinding device according to claim 1, characterized in that: The stirring blocks (202) in the same row and the pushing blocks (201) in the corresponding row are arranged in a staggered manner in front and back, and positioning blocks (243) are fixedly arranged on both front and rear end surfaces of the stirring blocks (202), and the end surface of the pushing blocks (201) facing the corresponding stirring blocks (202) is provided with positioning grooves (244) that cooperate with the positioning blocks (243) on the corresponding stirring blocks (202).

8. A spice grinding device according to claim 6, characterized in that: The adjustment unit (24) further comprises a fixed round block (245), the rear end surface of the front fixed plate 2 (15) being fixedly provided with the fixed round block (245), and the front tooth plate 1 (22) being fixedly provided with a reference bar (246) made of rubber material, and the reference bar (246) being located above the fixed round block (245).

9. A spice grinding device according to claim 4, characterized in that: A driving unit (25) is arranged on the connecting frame (211) corresponding to the rotating plate (200), and the driving unit (25) comprises a connecting block (250). Two front-to-back symmetrical connecting blocks (250) are fixedly arranged on the end surface of the connecting frame (211) corresponding to the rotating plate (200) away from the adjacent pushing block (201). A driving column (251) with an axis extending from front to back is slidably sleeved on the connecting block (250), and a tooth plate three (252) is fixedly arranged between the two driving columns (251). The tooth plate three The tooth plate (252) is provided with tooth segments corresponding to the stirring blocks (202) one by one, a spring (253) sleeved on the driving column (251) is fixedly provided between the tooth plate (252) and the connecting block (250), a transition shaft (254) is rotatably provided on the fixed block (212), a sprocket chain is provided between the transition shaft (254) and the rotating shaft (213), a gear (255) is fixedly sleeved on the transition shaft (254), and the gear (255) is meshed with the corresponding tooth segments on the tooth plate (252).

10. The spice grinding device according to claim 1, characterized in that: A driving plate (256) is fixedly provided on the front end surface of the baffle (10) on the front side via a connecting strip, and the driving plate (256) is composed of a wave section, a rectangular section and a wave section from left to right, and the rectangular section of the driving plate (256) is located directly below the central axis (12).

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