CN210357365U

CN210357365U - Grinding disc for coarse cereal juice

Info

Publication number: CN210357365U
Application number: CN201921360621.5U
Authority: CN
Inventors: 武文君; 纪淑娟
Original assignee: Shenyang Agricultural University
Current assignee: Shenyang Agricultural University
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-21
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a grinding pan for coarse cereal juice, which comprises a column, the fixed grinding pan that is provided with of one end that the rotating electrical machines was kept away from to the transmission shaft, go up the fixed a plurality of grinding lugs that are provided with on the grinding pan, the fixed incomplete gear that runs through on the transmission shaft, the bilateral symmetry of incomplete gear is provided with drive gear, one side meshing that drive gear kept away from incomplete gear is provided with driven gear, the side swing joint of operating gear is provided with the rack, the rack is kept away from the fixed block that is provided with in one side of operating gear, and the symmetry sets up fixed grinding plate down that is provided with between the fixed block, a plurality of ejection of compact meshs have been seted up to the. The utility model provides a grinding pan for coarse cereal juice can realize grinding, turn grain and the function that the ejection of compact jam was avoided to vibration ejection of compact mesh simultaneously, and the structure is retrencied, and the function is practical, is worth promoting very much.

Description

Grinding disc for coarse cereal juice

Technical Field

The utility model relates to a grinder technical field specifically is a grinding pan for coarse cereal juice.

Background

In the prior art, the high-efficiency grinding device for grain processing, which is applied for 201621325394.9, comprises a grinding box, a base and a fixed seat, wherein a damping device is arranged between the base and the bottom of the grinding box, a hydraulic cylinder is arranged at the lower end in the grinding box, a connecting and fixing device is arranged at the upper end of the hydraulic cylinder, a grinding groove is arranged at the upper end of the connecting and fixing device, a filter screen is arranged on the upper surface of the grinding groove, a motor is arranged at the upper end of the grinding box, a reducer is arranged at the lower end of the motor, the lower end of the reducer is connected with a rotating shaft in the grinding box, a grinding disc is arranged at the lower end of the rotating shaft, a plurality of bulges are arranged on the lower surface of the grinding disc, the high-efficiency grinding device for grain processing is simple and reasonable in structural design, and fully ground powder can flow to the lower end through, and the grains which flow out of the discharge hole but cannot pass through the filter screen are continuously ground, so that the quality of finished products of grain processing is improved.

However, the method still has the obvious defects in the using process: 1. when the device is used, the powder generated by grinding can flow to the lower end through the filter screen and then flows out of the discharge hole, but the powder is fine and compact, so that filter meshes are easily blocked, the discharge is difficult, manual blockage removal is needed, and the device is complicated; 2. when the device is used for grinding, because the grains in the grinding groove are tightly pressed in the grinding groove by the grinding disc, part of the grains are only flattened and clamped and cannot be completely crushed, so that the integral crushing effect is poor and not thorough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding disk for coarse cereal juice to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a grinding disc for coarse cereal juice comprises upright columns, wherein cross beams are fixedly arranged between the upright columns in a symmetrical mode, a circular ring bearing is fixedly arranged in a mounting groove formed in each cross beam, a transmission shaft is movably arranged in each circular ring bearing, one end, far away from each upright column, of each transmission shaft is fixed to the output end of a rotating motor, one end, far away from each rotating motor, of each transmission shaft is fixedly provided with an upper grinding disc, a plurality of grinding lugs are fixedly arranged on each upper grinding disc, an incomplete gear is fixedly arranged on each transmission shaft in a penetrating mode, transmission gears are symmetrically arranged on two sides of each incomplete gear, one side, far away from each incomplete gear, of each transmission gear is meshed with a driven gear, a rotating rod II is fixedly arranged in the center of each driven gear in a penetrating mode, one end, far away from each cross beam, of each rotating, a connecting rod is fixedly arranged at the center of the driven bevel gear, one end of the connecting rod, far away from the driven bevel gear, is fixed at the center of the operating gear, a rack is movably meshed with the side surface of the operating gear, one side of the rack, far away from the operating gear, is fixedly provided with a fixed block, a lower grinding plate is fixedly arranged between the symmetrically arranged fixed blocks, the lower grinding plate is provided with a plurality of discharging meshes, one side of the lower grinding plate, far away from the upper grinding disc, is symmetrically connected with a compression spring, and one end of the compression spring, far away from the lower grinding plate, is fixedly arranged in a groove formed in the;

the through-hole that the crossbeam was seted up is middle to the symmetry run through and is provided with inlet pipe one and inlet pipe two, the discharge gate of inlet pipe one and inlet pipe two all sets up at the feeding clearance department of last grinding miller and lower grinding plate.

Preferably, a first rotating rod is fixedly arranged at the center of one side, close to the cross beam, of the transmission gear, one end, far away from the transmission gear, of the first rotating rod is movably arranged in a first bearing seat, and the first bearing seat is fixedly arranged on the cross beam.

Preferably, one end of the second rotating rod, which is close to the cross beam, is movably arranged in a second bearing seat, and the second bearing seat is fixedly arranged on the cross beam.

Preferably, the connecting rod is movably arranged in a mounting hole formed in the supporting rod in a penetrating manner, and the supporting rod is fixedly arranged on the stand column.

Preferably, the lower surface of the upper grinding disc is arc-shaped, and the upper surface of the lower grinding plate is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the rotating motor drives the upper grinding disc to rotate in the lower grinding plate, grains in the upper grinding disc can be crushed, meanwhile, the rotating motor also drives the incomplete gear to rotate through the transmission shaft, when the incomplete gear is meshed with the transmission gear, the incomplete gear is driven to rotate, and finally the rack is driven to move through operating the gear, so that one end of the lower grinding plate is lowered, the other end of the lower grinding plate is slightly lifted, the grains between the upper grinding disc and the lower grinding plate are automatically turned and shifted under the action of gravity, and the defect that partial grains are only flattened and clamped and cannot be sufficiently crushed is overcome;

2. when the incomplete gear continuously runs, the incomplete gear is intermittently meshed with the transmission gears on two sides, so that the lower grinding plate continuously generates left-right shaking motion with one side falling and one side rising, the discharging mesh on the lower grinding plate is oscillated, the discharging mesh is prevented from being blocked by fine and compact grain powder, and the processing process is smoother;

3. the device uses the same structure to realize the functions of grinding, turning grains and vibrating the mesh of the discharging net, the structure is simplified, the functions are concentrated, and the processing efficiency is higher.

The utility model provides a grinding pan for coarse cereal juice can realize grinding, turn grain and the function that the ejection of compact jam was avoided to vibration ejection of compact mesh simultaneously, and the structure is retrencied, and the function is practical, is worth promoting very much.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is a top view of the connection structure of the driven bevel gear and the operating gear according to the present invention.

In the figure: the grinding machine comprises a vertical column 1, a cross beam 2, a circular ring bearing 3, a transmission shaft 4, a rotating motor 5, an upper grinding disc 6, a grinding lug 7, an incomplete gear 8, a transmission gear 9, a first rotating rod 10, a first bearing seat 11, a driven gear 12, a second rotating rod 13, a second bearing seat 14, a second driving bevel gear 15, a driven bevel gear 16, a connecting rod 17, a supporting rod 18, an operating gear 19, a rack 20, a fixed block 21, a lower grinding plate 22, a discharge mesh 23, a compression spring 24, a support column 25, a groove 26, a first feed pipe 27 and a second feed pipe 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a grinding disc for coarse cereal juice comprises upright posts 1, cross beams 2 are fixedly arranged between the symmetrically arranged upright posts 1, a circular ring bearing 3 is fixedly arranged in a mounting groove formed in each cross beam 2, a transmission shaft 4 is movably arranged in each circular ring bearing 3, the transmission shaft 4 can rotate in each circular ring bearing 3, one end, far away from each upright post 1, of each transmission shaft 4 is fixed at the output end of a rotating motor 5, the rotating motor 5 can adopt a Y2-132M-4 model provided by Taizhou Langbo motor Co., Ltd, one end, far away from each rotating motor 5, of each transmission shaft 4 is fixedly provided with an upper grinding disc 6, the upper grinding disc 6 is fixedly provided with a plurality of grinding lugs 7, each grinding lug 7 can improve the grinding effect, so that the grinding is more precise and efficient, an incomplete gear 8 is fixedly arranged on each transmission shaft 4 in a penetrating manner, the number of teeth on the incomplete gear 8 is, when the toothed part of the incomplete gear 8 is contacted with the transmission gear 9, meshing occurs and drives the transmission gear 9 to rotate, otherwise, the rotation of the incomplete gear 8 cannot drive the transmission gear 9 to rotate, one side of the transmission gear 9, which is far away from the incomplete gear 8, is meshed with a driven gear 12, a rotating rod II 13 is fixedly arranged at the center of the driven gear 12 in a penetrating way, a driving bevel gear 15 is fixedly arranged at one end of the rotating rod II 13, which is far away from the beam 2, a driven bevel gear 16 is movably meshed on the driving bevel gear 15, the driving bevel gear 15 drives the driven bevel gear 16 to rotate, a connecting rod 17 is fixedly arranged at the center of the driven bevel gear 16, one end of the connecting rod 17, which is far away from the driven bevel gear 16, is fixed at the center of an operating gear 19, the driven bevel gear 16 drives the operating gear, one side that operating gear 19 was kept away from to rack 20 is fixed to be provided with fixed block 21, the fixed grinding plate 22 down that is provided with between the fixed block 21 that the symmetry set up, rack 20 is when removing, can drive the adjacent limit removal of grinding plate 22 down through fixed block 21, a plurality of ejection of compact meshs 23 have been seted up to lower grinding plate 22, only by grinding into the grain powder of suitable size can just pass through ejection of compact meshs 23, one side symmetric connection that grinding plate 6 was kept away from to lower grinding plate 22 is provided with compression spring 24, compression spring 24 keeps away from down that the fixed setting of one end of grinding plate 22 is in the recess 26 that the support column 25 was seted up, compression and tensile deformation volume of compression spring 24 are for rocking of lower grinding plate 22 has provided the movable.

The through-hole that crossbeam 2 was seted up is symmetrical to run through and is provided with inlet pipe one 27 and inlet pipe two 28, can a leading-in grain in inlet pipe one 27 and the inlet pipe two 28, another leading-in addition liquid, in order to improve the homogeneity of grinding, also can both sides lead in the material after grain and the addition liquid mix simultaneously, the discharge gate of inlet pipe one 27 and inlet pipe two 28 all sets up at the feeding clearance department of last abrasive disc 6 and lower grinding plate 22, make grain can obtain more thorough grinding, reduce and grind the dead angle.

Preferably, a rotating rod I10 is fixedly arranged at the center of one side of the transmission gear 9 close to the cross beam 2, one end of the rotating rod I10 far away from the transmission gear 9 is movably arranged in a bearing seat I11, the rotating rod I10 can rotate in the bearing seat I11, the bearing seat I11 is fixedly arranged on the cross beam 2, and the bearing seat I11 plays a role of movable support.

Preferably, one end of the second rotating rod 13 close to the cross beam 2 is movably arranged in the second bearing seat 14, the second rotating rod 13 can rotate in the second bearing seat 14, the second bearing seat 14 is fixedly arranged on the cross beam 2, and the second bearing seat 14 plays a role of movable support.

Preferably, the connecting rod 17 is movably arranged in a mounting hole formed in the supporting rod 18 in a penetrating manner, the supporting rod 18 is fixedly arranged on the upright post 1, and the connecting rod 17 can rotate in the mounting hole formed in the supporting rod 18.

As a preferred, the lower surface of going up abrasive disc 6 sets up to the arc, and the upper surface of lapping plate 22 sets up to the arc down, and curved setting makes grain can be automatic concentrated under the action of gravity, reduces the grinding blind area, also makes grain overturn voluntarily because of gravity when lapping plate 22 vibrates and rocks down, avoids the dead phenomenon of card to appear by squashed grain for grind thoroughly more, even.

The working principle is as follows: when the grinding machine is used, materials are firstly led in through the first feeding pipe 27 and the second feeding pipe 28, one of the first feeding pipe 27 and the second feeding pipe 28 can lead in grains, the other can lead in additive liquid, in order to improve the grinding uniformity, the materials mixed by the grains and the additive liquid can be led in at two sides simultaneously, and the discharge ports of the first feeding pipe 27 and the second feeding pipe 28 are arranged at the feeding gap between the upper grinding disc 6 and the lower grinding plate 22, so that the grains can be ground more thoroughly, and the grinding dead angle is reduced.

During grinding, the rotating motor 5 is started, the rotating motor 5 drives the transmission shaft 4 to rotate, and firstly, the transmission shaft 4 drives the upper grinding disc 6 to rotate, so that the upper grinding disc 6 and the plurality of grinding lugs 7 arranged on the upper grinding disc grind grains placed on the lower grinding plate 22, the grains ground into grains with proper sizes can flow out through the discharging mesh 23, and large grains are intercepted for continuous grinding; secondly, the transmission shaft 4 drives the incomplete gear 8 to rotate, when the toothed part of the incomplete gear 8 is contacted with the transmission gear 9, meshing occurs and drives the transmission gear 9 to rotate, the transmission gear 9 drives the driven gear 12 to rotate, the driven gear 12 drives the driving bevel gear 15 to rotate through the second rotating rod 13, the driving bevel gear 15 drives the driven bevel gear 16 to rotate, the driven bevel gear 16 drives the operating gear 19 to rotate through the connecting rod 17, the operating gear 19 pushes the rack 20 to move, the rack 20 drives the lower grinding plate 22 to incline at the side adjacent to the rack through the fixing block 21, the other side of the lower grinding plate 22 ascends or descends in a reverse way, so that the grains on the lower grinding plate 22 automatically turn over under the action of gravity, and the phenomenon that part of the grains are only squashed and clamped between the upper grinding disc 6 and the lower grinding plate 22 and cannot be fully crushed is avoided; thirdly, along with the grinding that the rotating electrical machines 5 continuously started going on, incomplete gear 8 also continuously operates thereupon, make incomplete gear 8 mesh with the drive gear 9 of both sides in proper order mutually, lapping plate 22 takes place regularly roll down in the final drive, thereby discharge mesh 23 on lapping plate 22 vibrates down, avoid fine and smooth tight grain powder to block up discharge mesh 23, cause the ejection of compact difficulty, when incomplete gear 8 does not mesh with the drive gear 9 of both sides, go up abrasive disc 6 and lapping plate 22 down and be in initial balanced state, the grinding efficiency of this moment is the highest, carry out furthest's contact grinding between last abrasive disc 6 and the lower lapping plate 22.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding disk for coarse cereal juice, includes stand (1), its characterized in that: a cross beam (2) is fixedly arranged between the stand columns (1) which are symmetrically arranged, a circular ring bearing (3) is fixedly arranged in a mounting groove formed in the cross beam (2), a transmission shaft (4) is movably arranged in the circular ring bearing (3), one end, far away from the stand columns (1), of the transmission shaft (4) is fixed at the output end of a rotating motor (5), one end, far away from the rotating motor (5), of the transmission shaft (4) is fixedly provided with an upper grinding disc (6), a plurality of grinding lugs (7) are fixedly arranged on the upper grinding disc (6), an incomplete gear (8) is fixedly arranged on the transmission shaft (4) in a penetrating manner, transmission gears (9) are symmetrically arranged on two sides of the incomplete gear (8), one side, far away from the incomplete gear (8), of each transmission gear (9) is meshed with a driven gear (12), and a rotating rod II (13) is fixedly arranged at the center, one end of the second rotating rod (13) far away from the cross beam (2) is fixedly provided with a driving bevel gear (15), the driving bevel gear (15) is movably meshed with a driven bevel gear (16), the center of the driven bevel gear (16) is fixedly provided with a connecting rod (17), one end of the connecting rod (17) far away from the driven bevel gear (16) is fixed at the center of an operating gear (19), the side surface of the operating gear (19) is movably meshed with a rack (20), one side of the rack (20) far away from the operating gear (19) is fixedly provided with a fixed block (21), lower grinding plates (22) are symmetrically arranged between the fixed blocks (21), the lower grinding plates (22) are provided with a plurality of discharging mesh holes (23), one sides of the lower grinding plates (22) far away from the upper grinding plate (6) are symmetrically connected with compression springs (24), one end of the compression spring (24) far away from the lower grinding plate (22) is fixedly arranged in a groove (26) formed in the supporting column (25);

the symmetrical through-hole that crossbeam (2) was seted up runs through in being provided with inlet pipe one (27) and inlet pipe two (28), the discharge gate of inlet pipe one (27) and inlet pipe two (28) all sets up in the feed gap department of last grinding disk (6) and lower grinding plate (22).

2. The grinding disc for the coarse cereal juice as claimed in claim 1, characterized in that: the center of one side, close to the cross beam (2), of the transmission gear (9) is fixedly provided with a first rotating rod (10), one end, far away from the transmission gear (9), of the first rotating rod (10) is movably arranged in a first bearing seat (11), and the first bearing seat (11) is fixedly arranged on the cross beam (2).

3. The grinding disc for the coarse cereal juice as claimed in claim 1, characterized in that: one end of the second rotating rod (13) close to the cross beam (2) is movably arranged in a second bearing seat (14), and the second bearing seat (14) is fixedly arranged on the cross beam (2).

4. The grinding disc for the coarse cereal juice as claimed in claim 1, characterized in that: the connecting rod (17) is movably arranged in a mounting hole formed in the supporting rod (18) in a penetrating mode, and the supporting rod (18) is fixedly arranged on the upright post (1).

5. The grinding disc for the coarse cereal juice as claimed in claim 1, characterized in that: the lower surface of the upper grinding disc (6) is arc-shaped, and the upper surface of the lower grinding plate (22) is arc-shaped.