CN119140213A

CN119140213A - Spice grinding equipment

Info

Publication number: CN119140213A
Application number: CN202411643355.2A
Authority: CN
Inventors: 刘威
Original assignee: Inner Mongolia Dunburenqin Fragrance Technology Co ltd
Current assignee: Inner Mongolia Dunburenqin Fragrance Technology Co ltd
Priority date: 2024-11-18
Filing date: 2024-11-18
Publication date: 2024-12-17
Anticipated expiration: 2044-11-18
Also published as: CN119140213B

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

Spice grinding equipment

Technical Field

The invention relates to the technical field of spice processing, in particular to spice grinding equipment.

Background

The powdery spice is prepared by drying, crushing and grinding various natural Chinese herbal medicine plants and spice plant raw materials, and finally is prepared into powdery products, and can be used for preparing various spice products, such as temple incense commonly used in religious ceremony and sacrifice activities, the spice for temple is prepared by processing the natural Chinese herbal medicine plants and spice plant raw materials at present, wherein the grinding process is one of the most important process steps in spice processing, in the current grinding process, a plurality of raw materials are mainly placed on a grinding table, and the raw materials are ground by a grinding roller reciprocating rolling mode to obtain the required powdery products.

However, the above spice grinding process has the following problems that during the continuous long-time grinding period, the raw materials at the upper part of the grinding table are not fully ground to the required fineness, the raw materials at the lower part of the grinding table are subjected to transitional grinding, the grinding uniformity and quality are affected under the condition that the raw materials are not turned over in time, but the turning efficiency and the turning effect of the raw materials caused by the manual raw material turning mode adopted for enabling the raw materials to be uniformly ground are not ideal, and in the subsequent material taking process, the raw materials after grinding are required to be poured out by manually pouring the grinding table or scraped by an external scraping device, so that the material taking process is completed, the whole operation process is complicated, and the time and the labor are consumed.

Disclosure of Invention

Based on this, it is necessary to provide a fragrance grinding device aimed at solving the problems of the prior art described above.

The application provides spice grinding equipment which comprises a grinding table, wherein the upper end of the grinding table is an arc-shaped surface with an inner cambered surface upwards, discharge holes are formed in the left side and the right side of the grinding table, baffles are fixedly arranged at the front end surface and the rear end surface of the grinding table, L-shaped frames are fixedly arranged at the opposite back surfaces of the two baffles, a central shaft with an axis extending from front to back is arranged between the vertical sections of the two L-shaped frames in a co-rotation mode, and the axis of the central shaft is collinear with the axis of the arc-shaped surface of the grinding table.

The grinding device is characterized in that two fixing plates I which are distributed back and forth are fixedly arranged on the central shaft, a sliding column is arranged on the lower end face of the fixing plate I in a sliding mode along the length direction of the fixing plate I, a fixing plate II is fixedly arranged on the lower end face of the sliding column, grinding rollers are jointly arranged between the two fixing plates in a rotating mode through an installation shaft, and a guide group is arranged on the rear-side L-shaped frame.

The grinding roller is characterized in that two plate groups which are distributed front and back are arranged on the central shaft, each plate group comprises two fixing plates which are symmetrical front and back and two rotating plates which are symmetrical front and back, the fixing plates are fixedly sleeved on the central shaft, the rotating plates are rotatably sleeved on the central shaft, the two plate groups are respectively located on the opposite sides of the two fixing plates, the fixing plates three and the rotating plates in the same plate group are alternately distributed along the central shaft axis, two auxiliary mechanisms which are distributed left and right relative to the grinding roller axis are arranged between the two plate groups, each auxiliary mechanism comprises a pushing block, a plurality of pushing blocks which are distributed from front to back at equal intervals are jointly arranged on the lower sides of the fixing plates three which are opposite front and back, and a plurality of stirring blocks which are distributed from front to back at equal intervals are jointly arranged on the lower sides of the rotating plates which are opposite front and back.

According to an advantageous embodiment, the guide group includes the guide slot, two the guide slot of axis and center pin axis collineation has all been seted up to the opposite sides of baffle, and the logical groove with the guide slot intercommunication has all been seted up to the opposite sides of two baffles, leads to the groove and arranges in proper order from last to the guide slot that corresponds down, and leads to the groove and be the isosceles triangle form that the closed angle at central line place was down, and the opposite sides of two fixed plates two all are provided with the guide post through the connecting strip is fixed.

According to an advantageous embodiment, the auxiliary mechanism further comprises rectangular plates, the lower end faces of the fixing plate III and the rotating plate are respectively provided with a circular column in a sliding mode along the respective length direction, the lower end faces of the circular columns are fixedly provided with rectangular plates, a U-shaped connecting frame is fixedly arranged between the front rectangular plate and the rear rectangular plate, a plurality of pushing blocks are fixedly arranged on one side, facing the grinding roller, of the connecting frame corresponding to the fixing plate III, a plurality of fixing blocks which are equidistantly arranged are fixedly arranged on the upper end face of the connecting frame corresponding to the rotating plate, one end, away from the connecting frame, of the fixing blocks is rotationally provided with a rotating shaft, the stirring blocks are fixedly arranged at the lower end of the corresponding rotating shaft, and a scroll spring is fixedly arranged between the central shaft and one of the rotating plates in the same plate group.

According to an advantageous embodiment, the auxiliary mechanism further comprises a toothed plate I, two toothed plates I are arranged on the fixed plate I in a sliding mode up and down mode, arc frames with axes collinear with the central shaft axis are fixedly arranged on opposite surfaces of the two toothed plates I in the left-right direction, horizontal columns with axes extending from front to back are fixedly arranged on end faces, adjacent to the arc frames, of two rectangular plates facing the arc frames, the horizontal columns penetrate through the corresponding arc frames, and avoiding grooves for avoiding the adjacent horizontal columns are formed in the rectangular plates, far away from the fixed plate I, and provided with the horizontal columns.

According to an advantageous embodiment, the auxiliary mechanism further comprises a first gear, the opposite sides of the first fixing plates are respectively provided with a first gear extending from front to back through rotation of the rotation shaft, the sliding column is fixedly sleeved with a second toothed plate, and the first toothed plate and the second toothed plate are respectively positioned on the left side and the right side of the first gear and are mutually meshed with the first gear.

According to an advantageous embodiment, an adjusting unit is jointly arranged between two plate groups, the adjusting unit comprises triangular grooves, triangular grooves which are isosceles triangles and are upward in top angle are formed in the third fixing plate and the rotating plate corresponding to the rectangular plate provided with the horizontal column, the triangular grooves in the third fixing plate and the rotating plate in the same plate group are circumferentially distributed along the central shaft axis, vertical strips are fixedly arranged on the opposite sides of the sliding columns through L-shaped pieces, the upper ends of the vertical strips are fixedly provided with locking columns, the axes of the locking columns extend from front to back and are located in the corresponding two triangular grooves, and the locking columns are located below the top angles of the triangular grooves in the third fixing plate.

According to an advantageous embodiment, the stirring blocks in the same column and the pushing blocks in the corresponding columns are distributed in a front-back staggered manner, positioning blocks are fixedly arranged on the front end face and the rear end face of each stirring block, and positioning grooves matched with the positioning blocks on the corresponding stirring blocks are formed in the end faces of the pushing blocks facing the corresponding stirring blocks.

According to an advantageous embodiment, the adjusting unit further comprises a fixed round block, the rear end face of the second fixing plate is fixedly provided with the fixed round block, the first front toothed plate is fixedly provided with a reference bar made of rubber, and the reference bar is located above the fixed round block.

According to an advantageous embodiment, be provided with drive unit on the link that the rotor plate corresponds, drive unit includes the connecting block, the terminal surface of keeping away from adjacent pushing block of the link that the rotor plate corresponds is fixed to be provided with two front and back symmetry's connecting block, slip cap is equipped with the axis and from the front to the actuating cylinder that back extends on the connecting block, be provided with pinion rack three jointly fixedly between two actuating cylinders, be provided with the tooth section with stirring piece one-to-one on the pinion rack three, be provided with the spring one of cover on the actuating cylinder jointly fixedly between pinion rack three and the connecting block, rotate on the fixed block and be provided with the transition axle, be provided with the sprocket chain jointly between transition axle and the rotation axis, fixed cover is equipped with gear two on the transition axle, gear two meshes with the tooth section that corresponds on the pinion rack three.

According to an advantageous embodiment, the front end face of the baffle plate on the front side is fixedly provided with a driving plate through a connecting strip, the driving plate is sequentially provided with a wave section, a rectangular section and a wave section from left to right, and the rectangular section of the driving plate is located under the central shaft.

In summary, the invention has at least one of the following beneficial effects that firstly, in the process of grinding by the left and right reciprocating swing of the grinding roller, the fixed plate III and the rotating plate are driven by the fixed plate to synchronously reciprocate, then various raw materials are pushed up and turned through the left and right reciprocating movement of the pushing block, meanwhile, the turned raw materials are stirred by the driving unit, the lower raw materials are turned up and the mixing of the raw materials is assisted, the overall grinding effect of the raw materials and the mixing effect of the raw materials are improved, secondly, when the raw materials are required to be taken after the grinding operation is finished, the stirring block and the adjacent pushing block are overlapped front and back to form a pushing piece together through the adjusting unit, the ground raw materials are pushed out from the discharging hole by the left and right 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, the discharging operation can be carried out after the overlapping, the manual participation is reduced, and the convenience of equipment is improved.

2. In the process of moving up the second fixed plate, the fixed round block is contacted with the reference bar to serve as a moving reference, so that a certain distance is kept between the pushing block and the arc-shaped surface of the grinding table after the pushing block and the stirring block move down, the pushing block and the stirring block are enabled to swing left and right in a reciprocating mode and turn the raw materials, the problem that the pushing block and the stirring block push the raw materials out of the raw materials is avoided, then the stirring block and the pushing block are enabled to coincide through the cooperation between the locking column and the triangular groove on the rotating plate, at the moment, the lower ends of the stirring block and the pushing block are contacted with the arc-shaped surface of the grinding table, and the pushing and blanking effects after the pushing block and the stirring block are overlapped are guaranteed.

3. The driving column is matched with the wave segments of the driving plate in the reciprocating swing process, and the rotating shaft drives the stirring block to rotate in a reciprocating manner through the transmission of the chain wheels and the chain, so that the stirring block rotates in a reciprocating manner while moving in a left-right reciprocating manner, the stirring block stirs the raw materials, the stirring effect is improved, the raw materials are fully mixed, and the problems of excessive grinding or insufficient grinding of the raw materials are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic perspective view of a spice mill according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view showing a partial structure of a spice mill according to an embodiment of the present invention.

Fig. 3 shows a partially cut-away perspective view of a schematic view of the structure between a grinding table, a grinding roller and a rectangular plate provided according to an embodiment of the invention.

Fig. 4 shows an enlarged view at a in fig. 3 provided in accordance with an embodiment of the present invention.

Fig. 5 is a schematic perspective view showing a structure between a first fixing plate, a third fixing plate and a rotating plate according to an embodiment of the present invention.

Fig. 6 shows a schematic perspective view of a structure among a pushing block, a stirring block and a connecting frame according to an embodiment of the present invention.

Fig. 7 is a schematic diagram showing a process of switching the same-side pushing block and the stirring block from a separated state to a combined state according to an embodiment of the present invention.

Fig. 8 shows an enlarged view at B in fig. 7 provided in accordance with an embodiment of the present invention.

The drawing comprises the following reference numerals of 1, a grinding table, 10, a baffle, 11, an L-shaped frame, 12, a central shaft, 13, a first fixed plate, 14, a sliding column, 15, a second fixed plate, 16, a grinding roller, 17, a guide group, 173, a guide groove, 174, a through groove, 175, a guide column, 2, an auxiliary mechanism, 20, a third fixed plate, 200, a rotating plate, 201, a pushing block, 202, a stirring block, 21, a circular column, 210, a rectangular plate, 211, a connecting frame, 212, a fixed block, 213, a rotating shaft, 214, a scroll spring, 22, a toothed plate I, 220, an arc frame, 221, a horizontal column, 222, a avoiding groove, 23, a gear I, 230, a toothed plate II, 24, an adjusting unit, 240, a triangular groove, 241, an upright bar, 242, a locking column, 243, a positioning block, 244, a positioning groove, 245, a fixed circular block, 246, a standard bar, 25, a driving unit, 250, 251, a driving column, 252, a toothed plate III, 253, a spring I, 254, a transition shaft, 256, 255, a connecting block and 255.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 and 2, the spice grinding equipment comprises a grinding table 1, wherein the upper end of the grinding table 1 is an arc surface with an inner arc surface facing upwards, discharge holes are formed in the left side and the right side of the grinding table 1, baffle plates 10 are fixedly arranged on the front end surface and the rear end surface of the grinding table 1, L-shaped frames 11 are fixedly arranged on the opposite back surfaces of the two baffle plates 10, a central shaft 12 with an axis extending from front to back is arranged between the vertical sections of the two L-shaped frames 11 in a co-rotation mode, the axis of the central shaft 12 is collinear with the axis of the arc surface of the grinding table 1, and the central shaft 12 is connected with an external forward and backward rotation motor (not shown in the figure).

As shown in fig. 1, 2 and 3, the central shaft 12 is fixedly provided with two first fixing plates 13 which are distributed back and forth, the lower end surface of the first fixing plate 13 is slidably provided with a sliding column 14 along the length direction of the first fixing plate, the lower end surface of the sliding column 14 is fixedly provided with a second fixing plate 15, the second fixing plate 15 is driven by an external hydraulic cylinder (not shown in the drawings) to move up and down, grinding rollers 16 are jointly arranged between the two second fixing plates 15 through rotation of an installation shaft, and the rear side L-shaped frame 11 is provided with a guide group 17.

As shown in fig. 1, fig. 2, fig. 3, fig. 7 and fig. 8, two plate groups distributed back and forth are disposed on the central shaft 12, each plate group includes two fixing plates three 20 which are symmetrical back and forth and two rotating plates 200 which are symmetrical back and forth, the fixing plates three 20 are fixedly sleeved on the central shaft 12, the rotating plates 200 are rotatably sleeved on the central shaft 12, the two plates are respectively located on opposite sides of the two fixing plates one 13, the fixing plates three 20 and the rotating plates 200 in the same plate group are alternately distributed along the central shaft 12 axis, two auxiliary mechanisms 2 distributed left and right about the axis of the grinding roller 16 are disposed between the two plate groups, the auxiliary mechanisms 2 include pushing blocks 201, a plurality of pushing blocks 201 which are equidistantly distributed from front to back are jointly disposed on the lower sides of the fixing plates three 20 which are opposite back and forth between the two plate groups, and a plurality of stirring blocks 202 which are equidistantly distributed from front to back are jointly disposed on the lower sides of the rotating plates 200 which are opposite back and forth.

During operation, firstly, a worker places various raw materials to be ground on the grinding table 1, then the external hydraulic cylinder works to control the fixed plate II 15 to drive the grinding roller 16 to move downwards, so that the grinding roller 16 presses the raw materials, then the external forward and backward rotating motor works to drive the central shaft 12 and the fixed plate I13 to reciprocate left and right, the fixed plate I13 drives the grinding roller 16 to reciprocate left and right through the fixed plate II 15, the grinding roller 16 carries out reciprocating grinding on the raw materials, the external forward and backward rotating motor stops working after a period of continuous grinding, the external hydraulic cylinder works to drive the fixed plate II 15 to drive the grinding roller 16 to move upwards, the pushing block 201 and the stirring block 202 in the auxiliary mechanism 2 move downwards to contact the raw materials in the process of moving upwards of the grinding roller 16, then the external forward and backward rotating motor resumes working to enable the fixed plate I13 to reciprocate left and right, the fixed plate III 20 and the rotating plate 200 to reciprocate synchronously, and reciprocate synchronously, in the swinging process of the pushing block 201 and the stirring block 202, the raw materials are pushed by a plurality of equidistant pushing blocks, the raw materials are turned over, the stirring block 202 carries out stirring on various raw materials, the various raw materials, and the mixing effect of the various raw materials is improved, and the mixing effect of the raw materials is improved.

Then the external hydraulic cylinder works to drive the grinding roller 16 to move downwards and the pushing block 201 and the stirring block 202 to move upwards by the fixing plate II 15, the grinding process is repeated, after the grinding operation of various raw materials is completed, the pushing block 201 and the stirring block 202 are driven to move downwards by the external hydraulic cylinder work, all the pushing blocks 201 and the stirring block 202 in the same auxiliary mechanism 2 jointly form a pushing piece (refer to fig. 7 and 8), the guiding group 17 works to enable the pushing pieces in the two auxiliary mechanisms 2 to swing in a left-right reciprocating manner, and the finished raw materials are pushed out from the left discharge hole and the right discharge hole and are collected.

As shown in fig. 1, 2, 3 and4, the guide group 17 includes guide grooves 173, two guide grooves 173 with axes collinear with the axis of the central shaft 12 are respectively formed on the opposite sides of the two baffles 10, through grooves 174 communicated with the guide grooves 173 are respectively formed on the opposite sides of the two baffles 10, the through grooves 174 and the corresponding guide grooves 173 are sequentially arranged from top to bottom, the through grooves 174 are in an isosceles triangle shape with downward sharp corners where the central lines are located, and guide posts 175 are fixedly arranged on the opposite sides of the two fixing plates 15 through connecting strips.

In the initial state, the first fixing plate 13 is located right above the through groove 174, the raw materials to be ground are 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 enable the second fixing plate 15 to drive the grinding roller 16 and the guide column 175 to move downwards synchronously, the guide column 175 moves into the guide groove 173 through the through groove 174, then the external positive and negative rotating motor works to drive the first fixing plate 13 to swing in a left-right reciprocating manner, so the first fixing plate 13 drives the grinding roller 16 to move in a left-right reciprocating manner through the second fixing plate 15, the grinding roller 16 grinds the raw materials, and then the guide column 175 moves in the guide groove 173 in the process, so that the grinding roller 16 can give sufficient lower pressure to grind the raw materials in the grinding process, and the grinding effect of the grinding roller 16 on the raw materials is ensured.

As shown in fig. 1, fig. 2, fig. 3 and fig. 6, the auxiliary mechanism 2 further comprises a rectangular plate 210, the third fixing plate 20 and the lower end face of the rotating plate 200 are respectively provided with a circular column 21 in a sliding manner along the respective length directions, the lower end face of the circular column 21 is fixedly provided with the rectangular plate 210, a U-shaped connecting frame 211 is fixedly provided between the front and rear corresponding two rectangular plates 210, a plurality of pushing blocks 201 are fixedly provided on one side, facing the grinding roller 16, of the connecting frame 211 corresponding to the third fixing plate 20, a plurality of equidistant fixing blocks 212 are fixedly provided on the upper end face of the connecting frame 211 corresponding to the rotating plate 200, one end, far from the connecting frame 211, of the fixing blocks 212 is rotatably provided with a rotating shaft 213, the stirring block 202 is fixedly provided on the lower end corresponding to the rotating shaft 213, and a spiral spring 214 is fixedly provided between the central shaft 12 and one of the rotating plates 200 in the same plate group.

As shown in fig. 1, 3 and 5, the auxiliary mechanism 2 further includes a first toothed plate 22, two first fixed plates 13 are provided with the first toothed plate 22 in a vertically sliding manner, opposite surfaces of the first toothed plates 22 in the left-right direction are fixedly provided with arc frames 220 with axes collinear with the central shaft 12, end faces of two rectangular plates 210 adjacent to the arc frames 220 facing the arc frames 220 are fixedly provided with horizontal columns 221 with axes extending from front to back, the horizontal columns 221 penetrate through the corresponding arc frames 220, and avoidance grooves 222 for avoiding the adjacent horizontal columns 221 are formed in the rectangular plates 210 which are far away from the first fixed plates 13 and are provided with the horizontal columns 221.

As shown in fig. 1,3 and 5, the auxiliary mechanism 2 further includes a first gear 23, the opposite sides of the first fixing plates 13 are respectively provided with a first gear 23 extending from front to rear through rotation of the rotation shaft, the sliding column 14 is fixedly sleeved with a second gear 230, and the first gear 22 and the second gear 230 are respectively located on the left side and the right side of the gear and are mutually meshed with the first gear 23.

Before the grinding operation, the external hydraulic cylinder works to enable the sliding column 14 and the fixed plate II 15 to move downwards, the sliding column 14 drives the toothed plate II 230 on the sliding column to move downwards synchronously, the toothed plate II 230 and the toothed plate I23 are meshed to enable the toothed plate I23 to rotate, the toothed plate I22 is enabled to move upwards through the meshing of the toothed plate I23 and the toothed plate I22, the toothed plate I22 drives the arc-shaped frame 220 to move upwards synchronously, and the rectangular plate 210 drives the pushing block 201 and the stirring block 202 to move upwards synchronously to be away from raw materials through the cooperation between the arc-shaped frame 220 and the corresponding horizontal column 221, so that the problem of affecting the grinding operation is avoided.

After a period of grinding operation, the external forward and reverse rotation motor stops the operation and enables the length direction of the second fixed plate 15 to be vertical downward, then the external hydraulic cylinder works to enable the second fixed plate 15 to move upwards, the arc-shaped frame 220 moves downwards through the cooperation between the first gear 23 and the first gear 22 and the second gear 230, the arc-shaped frame 220 drives the pushing block 201 and the stirring block 202 to move downwards through two corresponding horizontal columns 221, the pushing block 201 and the stirring block 202 move downwards to a position keeping a certain distance with the arc-shaped surface of the grinding table 1, then the external forward and reverse rotation motor resumes the operation, the central shaft 12 drives the first fixed plate 13 and the third fixed plate 20 to synchronously reciprocate left and right, and the rotating plate 200 then reciprocates left and right, namely the first fixed plate 13 drives the pushing block 201 and the stirring block 202 in the two auxiliary mechanisms 2 to reciprocate, and the corresponding rotating plate 202 are required to be kept at a distance through the arranged scroll springs 214, namely the pushing block 201 and the adjacent stirring block 202 are kept at a distance, and the mutual interference problem of the pushing block 201 and the adjacent stirring block 202 in the respective operation process is avoided.

As shown in fig. 1, fig. 3, fig. 5 and fig. 7, an adjusting unit 24 is jointly arranged between the two plate groups, the adjusting unit 24 comprises triangular grooves 240, triangular grooves 240 which are isosceles triangles and have upward vertex angles are respectively formed on a fixing plate three 20 and a rotating plate 200 corresponding to a rectangular plate 210 provided with a horizontal column 221, the triangular grooves 240 on the fixing plate three 20 and the rotating plate 200 in the same plate group are circumferentially distributed along the axis of the central shaft 12, standing bars 241 are fixedly arranged on opposite sides of the sliding column 14 through L-shaped pieces, an axis extending from front to back is fixedly arranged at the upper ends of the standing bars 241 and a locking column 242 is positioned in the corresponding two triangular grooves 240, and the locking column 242 is positioned below the vertex angles of the triangular grooves 240 on the fixing plate three 20.

When the central shaft 12 drives the first fixing plate 13 and the third fixing plate 20 to reciprocate left and right synchronously, the spiral spring 214 deforms, and the elastic force generated by the deformation of the spiral spring 214 and the cooperation of the locking post 242 and the triangular groove 240 drive the rotary plate 200 to reciprocate left and right.

As shown in fig. 5, 6 and 7, the stirring blocks 202 in the same column and the pushing blocks 201 in the corresponding column are staggered in front and back, positioning blocks 243 are fixedly arranged on the front and back end surfaces of the stirring blocks 202, and positioning grooves 244 which are mutually matched with the positioning blocks 243 on the corresponding stirring blocks 202 are formed on the end surfaces of the pushing blocks 201 facing the corresponding stirring blocks 202.

As shown in fig. 1, 3, 5 and 7, the adjusting unit 24 further includes a fixing round block 245, the rear end surface of the second fixing plate 15 on the front side is fixedly provided with the fixing round block 245, the first front toothed plate 22 is fixedly provided with a reference bar 246 made of rubber material, and the reference bar 246 is located above the fixing round block 245.

During operation, in the process of moving up the second fixing plate 15, the second fixing plate 15 drives the upper fixing round block 245 to move up synchronously, when the fixing round block 245 moves up to be in contact with the corresponding reference bar 246, the pushing block 201 and the stirring block 202 move down to keep a required distance from the arc surface of the grinding table 1, and then the external hydraulic cylinder stops operation and performs stirring operation of turning raw materials of the pushing block 201 and the stirring block 202 through external forward and reverse rotation motor operation.

When the grinding operation is finished and then discharging is needed, the external forward and backward rotation motor stops the operation, the fixed plate II 15 is enabled to move to the position right below the central shaft 12, the external hydraulic cylinder continues to operate, the fixed plate II 15 and the sliding column 14 continue to move upwards, the sliding column 14 drives the locking column 242 on the fixed plate II 15 and the sliding column 14 to move upwards synchronously through the vertical bars 241, the locking column 242 slides in the corresponding two triangular grooves 240 and finally moves to the vertex angle of the two triangular grooves 240, in the process, the rotating plate 200 drives the upper rectangular plate 210 to be close to the fixed plate III 20 through the cooperation between the locking column 242 and the triangular grooves 240 on the rotating plate 200, finally, the rotating plate 200 and the fixed plate III 20 are overlapped back and forth, the rectangular plate 210 on the rotating plate 200 drives the stirring block 202 on the rotating plate 200 to be overlapped with the pushing block 201, so that the stirring block 202 and the pushing block 201 are overlapped back and forth, the positioning block 243 on the stirring block 202 are clamped into the positioning grooves 244 on the corresponding pushing block 201, the superposition degree between the two is ensured, simultaneously, the scroll springs 214 deform, the stirring block 202 and the pushing block 201 move downwards to the surface of the rotating plate 200 and the grinding block 200 are contacted with the surface of the grinding table 1, and then the stirring block 200 and the left and the pushing block 201 are pushed out from the left and right to form an arc-shaped material, and the grinding material are discharged together, and the raw material is discharged and the reciprocating and discharged from the grinding material is finished.

As shown in fig. 3, fig. 5, fig. 6 and fig. 8, a driving unit 25 is disposed on a connecting frame 211 corresponding to the rotating plate 200, the driving unit 25 includes a connecting block 250, two connecting blocks 250 which are symmetrical in front and back are fixedly disposed on an end surface of the connecting frame 211 corresponding to the rotating plate 200, which is far away from an adjacent pushing block 201, a driving post 251 with an axis extending from front to back is slidably sleeved on the connecting block 250, a toothed plate three 252 is fixedly disposed between the two driving posts 251, tooth segments corresponding to the stirring blocks 202 one to one are disposed on the toothed plate three 252, a first spring 253 sleeved on the driving post 251 is fixedly disposed between the toothed plate three 252 and the connecting block 250, a transition shaft 254 is rotatably disposed on the fixed block 212, a sprocket chain is commonly disposed between the transition shaft 254 and the rotating shaft 213, a second gear 255 is fixedly sleeved on the transition shaft 254, and the second gear 255 is meshed with the corresponding tooth segments on the toothed plate three 252.

As shown in fig. 1-8, the front end surface of the baffle 10 on the front side is fixedly provided with a driving plate 256 through a connecting strip, the driving plate 256 is sequentially provided with 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 under the central shaft 12.

In the initial state, the driving column 251 is located right above the driving plate 256, when the second fixing plate 15 moves upwards and makes the pushing block 201 push materials and the stirring block 202 stir, the driving column 251 moves along with the downward movement of the rectangular plate 210 and moves to be opposite to the front and rear sides of the driving plate 256, at this time, the driving column 251 can be matched with the wave section of the driving plate 256, and when discharging operation is performed, the driving column 251 moves to be below the driving plate 256 along with the downward movement of the rectangular plate 210.

When the grinding machine is in operation, when raw materials need to be stirred after a period of time, the second fixing plate 15 is located above the rectangular section on the driving plate 256, then the external hydraulic cylinder is operated to enable the second fixing plate 15 to continuously move upwards, the sliding column 14 drives the toothed plate 230 on the second fixing plate to synchronously move upwards, the toothed plate 23 is enabled to rotate through meshing between the toothed plate 230 and the first gear 23, the toothed plate 22 is enabled to move downwards through meshing between the first gear 23 and the first toothed plate 22, the first toothed plate 22 drives the arc-shaped frame 220 to synchronously move downwards, the rectangular plate 210 drives the pushing block 201 and the stirring block 202 to synchronously move downwards through cooperation between the arc-shaped frame 220 and the corresponding horizontal column 221, the rectangular plate 210 drives the driving column 251 on the rectangular plate to synchronously move downwards to be opposite to the driving plate 256 forwards and backwards, and at the moment, the pushing block 201 and the corresponding stirring block 202 keep a distance.

And then the guide group 17 resumes operation, the central shaft 12 drives the fixed plate one 13 and the fixed plate three 20 to synchronously reciprocate left and right, the rotating plate 200 then reciprocates left and right, the rotating plate 200 drives the driving column 251 on the rotating plate 200 to synchronously move, when the front driving column 251 is in the process of reciprocating left and right and the driving column 251 is matched with the wave section of the driving plate 256, under the action of the deformation elasticity of the spring one 253, the driving column 251 drives the toothed plate three 252 to reciprocate back and forth, the gear two 255 drives the transition shaft 254 to synchronously reciprocate through the meshing between the toothed section on the toothed plate three 252 and the corresponding gear two 255, and the rotating shaft 213 drives the stirring block 202 to reciprocate through the transmission of the chain wheel and the chain, so that the stirring block 202 reciprocates and rotates when the stirring block 202 reciprocates left and right, the stirring block 202 stirs various raw materials, so that the raw materials are fully mixed, and the grinding effect is improved.

In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present invention, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself. Furthermore, in the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.

Claims

1. A spice grinding device, characterized in that it comprises:

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) includes 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 to 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 an isosceles triangle 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.

3. A spice grinding device according to claim 1, characterized in that: the auxiliary mechanism (2) also includes a rectangular plate (210), the lower end surfaces of the fixed plate (20) and the rotating plate (200) are both slidably provided with a circular column (21) 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 fixed plate (20) The connecting frame (211) corresponds to a side of the grinding roller (16), and a plurality of equidistantly arranged fixed blocks (212) are fixedly arranged on the upper end surface of the 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), and the stirring block (202) is fixedly arranged at the lower end of the corresponding rotating shaft (213). 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) 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, and 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, and two rectangular plates (210) adjacent to the arc frame (220) are fixedly provided with a horizontal column (221) whose axis extends from front to back towards the end surface of the arc frame (220), and the horizontal column (221) passes through the corresponding arc frame (220), and an avoidance groove (222) for avoiding the adjacent horizontal column (221) is opened on the rectangular plate (210) away from the fixed plate (13) and installed with the horizontal column (221)

5. A spice grinding device according to claim 1, characterized in that: the auxiliary mechanism (2) also includes a gear 1 (23), the opposite back surfaces of the two fixed plates 1 (13) are both provided with a gear 1 (23) with an axis extending from front to back through a rotating shaft, and a tooth plate 2 (230) is fixedly sleeved on the sliding column (14), and the tooth plate 1 (22) and the tooth plate 2 (230) are respectively located on the left and right sides of the gear and both are meshed with the gear 1 (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, the adjustment unit (24) includes a triangular groove (240), and 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 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), and the opposite sides of the sliding column (14) are fixedly provided with a vertical bar (241) through an L-shaped piece, and 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 staggered in front and back distribution, and positioning blocks (243) are fixedly provided on both front and rear end surfaces of the stirring blocks (202), and a positioning groove (244) that cooperates with the positioning block (243) on the corresponding stirring block (202) is provided on the end surface of the pushing block (201) facing the corresponding stirring block (202).

8. A spice grinding device according to claim 6, characterized in that: the adjustment unit (24) also includes a fixed round block (245), 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).

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) includes a connecting block (250), and 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), and a driving column (251) with an axis extending from front to back is slidably sleeved on the connecting block (250), and a driving column (251) is fixedly arranged between the two driving columns (251) A tooth plate three (252) is provided on the tooth plate three (252) with tooth segments corresponding to the stirring blocks (202) one by one; a spring one (253) sleeved on the driving column (251) is fixedly provided between the tooth plate three (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 two (255) is fixedly sleeved on the transition shaft (254); and the gear two (255) meshes with the corresponding tooth segments on the tooth plate three (252).

10. A 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 through a connecting strip, and 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).