CN211246693U

CN211246693U - Solid particle grading and grinding device

Info

Publication number: CN211246693U
Application number: CN201921674423.6U
Authority: CN
Inventors: 李嘉
Original assignee: Jiangmen Jiayang New Building Materials Co ltd
Current assignee: Jiangmen Jiayang New Building Materials Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-08-14
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to a crocus equipment technical field just discloses a hierarchical milling equipment of solid particle, the power distribution box comprises a box body, the front of box is equipped with control panel, and the middle part fixed mounting on box top has first motor, fixed cover is equipped with the pivot on the output shaft of first motor, the bottom of pivot extends to the box inside and cup joints with the bottom activity of box inner chamber, and the top of pivot and the equal fixed cover in bottom are equipped with first abrasive disc and second abrasive disc. This hierarchical milling equipment of solid particle drives first abrasive disc and the rotation of second abrasive disc in the pivot through starting first motor, utilizes first abrasive disc and first grinding bench and second abrasive disc and the second grinding bench of clearance size difference, can carry out the grinding in grades to solid particle to can avoid solid particle to cause the emergence of grinding mechanism card stopper or even the card condition of dying when grinding on the one hand, on the other hand, also can improve solid particle's grinding efficiency.

Description

Solid particle grading and grinding device

Technical Field

The utility model relates to a milling equipment technical field specifically is a solid particle grading milling equipment.

Background

The flour mill is widely applied to grinding processing of mineral product materials in the fields of metallurgy, building materials, chemical industry, mines and the like, and can be divided into six types of flour mills, namely a longitudinal pendulum flour mill, a high-pressure suspension roller flour mill, a high-pressure micro-powder flour mill, a straight-through centrifugal flour mill, an overpressure trapezoidal flour mill and a three-ring medium-speed flour mill, according to the fineness of the ground materials and the fineness of discharged materials.

However, current solid particle milling equipment does not have the function of carrying out the hierarchical grinding to solid particle usually to lead to solid particle to block in the grinding process or even the condition of card dead grinding mechanism, reduced the efficiency of solid particle crocus easily, and current solid particle's milling equipment does not have the function to solid particle abrasive grain size regulation usually yet, and the controllability is poor, is difficult to adapt to different processing requirements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a hierarchical milling equipment of solid particle, possess hierarchical grinding, the advantage of adjustable grinding particle size, current solid particle milling equipment has been solved, do not possess the function of carrying out hierarchical grinding to solid particle usually, thereby lead to solid particle to block the condition of dying grinding mechanism even card in the grinding process easily, the efficiency of solid particle crocus has been reduced, and the milling equipment of current solid particle, do not possess the function of adjusting solid particle grinding particle size usually yet, the controllability is poor, be difficult to adapt to the problem of different processing requirements.

The utility model provides a following technical scheme: a solid particle grading and grinding device comprises a box body, wherein a control panel is arranged on the front surface of the box body, a first motor is fixedly arranged in the middle of the top end of the box body, a rotating shaft is fixedly sleeved on an output shaft of the first motor, the bottom of the rotating shaft extends into the box body and is movably sleeved with the bottom of an inner cavity of the box body, a first grinding disc and a second grinding disc are fixedly sleeved on the top and the bottom of the rotating shaft respectively, feed inlets positioned on two sides of the first motor are formed in the top of the box body, a discharge hole is formed in one side of the bottom of the box body, a fixing frame is fixedly arranged on one side of the bottom of the box body, a second motor is fixedly arranged on one side of the bottom of the fixing frame, a main shaft is fixedly sleeved on an output end of the second motor, one end of the main shaft is movably sleeved with the bottom of the box body, the utility model discloses a grinding machine, including fixing frame, threaded rod, box inner chamber, limiting rod, first grinding table and second grinding table, the movable sleeve is equipped with the threaded rod that is located main shaft one side on the fixing frame, the one end of threaded rod extends to the box inside and cup joints with the top activity of box inner chamber, and the threaded rod is located the fixed cover of the inside one end of fixing frame and is equipped with from the driving wheel, the fixed cover of one side that the threaded rod was kept away from to the box inner chamber is equipped with the limiting rod, top and bottom movable sleeve between threaded rod and the limiting rod are equipped with first grinding table and second grinding table respectively.

Preferably, the first grinding disc and the second grinding disc are respectively positioned above the middle parts of the first grinding table and the second grinding table, two grinding channels with different gaps are formed between the first grinding disc and the second grinding table and between the first grinding disc and the second grinding table, and the gap between the first grinding disc and the first grinding table is larger than the gap between the second grinding disc and the second grinding table.

Preferably, the driven wheel is movably sleeved with one end, far away from the driving wheel, of the chain, and the driven wheel is in transmission connection with the driving wheel through the chain.

Preferably, the left ends of the first grinding table and the second grinding table are movably sleeved with the top and the bottom of the limiting rod respectively, and the right ends of the first grinding table and the second grinding table are sleeved with the top and the bottom of the threaded rod respectively through threads.

Preferably, first discharge gate and second discharge gate all cup joint with the pivot activity, and the diameter value of first discharge gate is greater than the diameter value of second discharge gate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this hierarchical milling equipment of solid particle drives first abrasive disc and the rotation of second abrasive disc in the pivot through starting first motor, utilizes first abrasive disc and first grinding bench and second abrasive disc and the second grinding bench of clearance size difference, can carry out the grinding in grades to solid particle to can avoid solid particle to cause the emergence of grinding mechanism card stopper or even the card condition of dying when grinding on the one hand, on the other hand, also can improve solid particle's grinding efficiency.

2. This grading milling equipment of solid particle, drive main shaft and action wheel rotation through starting the second motor, utilize the transmission of chain, it rotates to drive the threaded rod, utilize the support and the spacing of gag lever post, it goes up and down to drive first grinding table and second grinding table, thereby adjust the size of grinding the passageway between first grinding table and the first abrasive disc and the size of grinding the passageway between second grinding table and the second abrasive disc, and then be convenient for carry out the grinding of different granularity sizes to solid particle, satisfy the demand of the different processing of solid particle, it is also very convenient to use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the first and second grinding tables of the present invention;

fig. 3 is a sectional view of the structure of the present invention.

In the figure: 1. a box body; 2. a control panel; 3. a first motor; 4. a rotating shaft; 5. a first abrasive disk; 6. a second abrasive disk; 8. a feed inlet; 9. a discharge outlet; 10. a fixed mount; 11. a second motor; 12. a main shaft; 13. a driving wheel; 14. a chain; 15. a threaded rod; 16. a driven wheel; 17. a limiting rod; 18. a first polishing table; 19. a second polishing table; 20. a first discharge port; 21. and a second discharge hole.

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, a solid particle grading and grinding device comprises a box body 1, a control panel 2 is arranged on the front side of the box body 1, a first motor 3 is fixedly arranged in the middle of the top end of the box body 1, the device drives a first grinding disc 5 and a second grinding disc 6 on a rotating shaft 4 to rotate by starting the first motor 3, and solid particles can be graded and ground by utilizing the first grinding disc 5 and a first grinding table 18, the second grinding disc 6 and a second grinding table 19 with different gaps, so that on one hand, the solid particles can be prevented from being jammed or even jammed in a grinding mechanism during grinding, on the other hand, the grinding efficiency of the solid particles can be improved, the rotating shaft 4 is fixedly sleeved on an output shaft of the first motor 3, the bottom of the rotating shaft 4 extends into the box body 1 and is movably sleeved with the bottom of an inner cavity of the box body 1, and the first grinding disc 5 and the second grinding disc 6 are fixedly sleeved on the top and the bottom of the rotating shaft 4, the top parts of the first grinding disc 5 and the second grinding disc 6 are both in a circular truncated cone structure with the top diameter smaller than the bottom diameter thereof, so that falling materials are conveniently guided into the first grinding table 18 and the second grinding table 19, the materials are prevented from being accumulated on two sides of the first grinding table 18 and the second grinding table 19, the first grinding disc 5 and the second grinding disc 6 are respectively positioned above the middle parts of the first grinding table 18 and the second grinding table 19, two grinding channels with different gaps are respectively formed between the first grinding disc 5 and the second grinding table 6 and between the first grinding table 18 and the second grinding table 19, the gap between the first grinding disc 5 and the first grinding table 18 is larger than the gap between the second grinding disc 6 and the second grinding table 19, the top part of the box body 1 is provided with feed inlets 8 positioned on two sides of the first motor 3, one side of the bottom part of the box body 1 is provided with a discharge outlet 9, one side of the bottom part of the box body 1 is fixedly provided with a fixing frame 10, one side of the bottom of the fixed mount 10 is fixedly provided with a second motor 11, the second motor 11 is started to drive a main shaft 12 and a driving wheel 13 to rotate, the transmission of a chain 14 is utilized to drive a threaded rod 15 to rotate, the support and the limit of a limiting rod 17 are utilized to drive a first grinding table 18 and a second grinding table 19 to ascend and descend, so that the size of a grinding channel between the first grinding table 18 and a first grinding disc 5 and the size of a grinding channel between the second grinding table 19 and a second grinding disc 6 are adjusted, the grinding of solid particles with different particle sizes is facilitated, the requirements of different processing of the solid particles are met, the use is more convenient, the application range is wider, the main shaft 12 is fixedly sleeved at the output end of the second motor 11, one end of the main shaft 12 is movably sleeved with the bottom of the box body 1, the driving wheel 13 is fixedly sleeved at the middle part of the main shaft 12, the chain, a threaded rod 15 positioned on one side of the main shaft 12 is movably sleeved on the fixed frame 10, one end of the threaded rod 15 extends into the box body 1 and is movably sleeved with the top of the inner cavity of the box body 1, a driven wheel 16 is fixedly sleeved on one end of the threaded rod 15 positioned in the fixed frame 10, the driven wheel 16 is movably sleeved with one end of the chain 14 far away from the driving wheel 13, the driven wheel 16 is in transmission connection with the driving wheel 13 through the chain 14, a limiting rod 17 is fixedly sleeved on one side of the inner cavity of the box body 1 far away from the threaded rod 15, a first grinding table 18 and a second grinding table 19 are respectively movably sleeved on the top and the bottom between the threaded rod 15 and the limiting rod 17, the left ends of the first grinding table 18 and the second grinding table 19 are respectively movably sleeved with the top and the bottom of the limiting rod 17, the right ends of the first grinding table 18 and the second grinding table 19 are respectively in threaded sleeve connection with the top and the bottom of the threaded rod 15, a, the diameter values of the first discharge port 20 and the second discharge port 21 are not limited to the diameter values shown in fig. 2, and can be selected according to the application, the diameter values of the first discharge port 20 and the second discharge port 21 are larger than the diameter values of the first grinding table 18, the first grinding disc 5, the second grinding table 19 and the second grinding disc 6, which do not affect the grinding of the first grinding table 18, the first grinding disc 5 and the second grinding disc 6, the first discharge port 20 and the second discharge port 21 are movably sleeved with the rotating shaft 4, and the diameter value of the first discharge port 20 is larger than the diameter value of the second discharge port 21, the device drives the first grinding table 18 and the second grinding table 19 on the threaded rod 15 to move up and down by starting the second motor 11, so as to adjust the distance between the first grinding disc 5 and the second grinding disc 6, which is not only convenient for grinding solid particles with different granularities, but also when material jamming or even jamming occurs between the first grinding table 18 and the first grinding disc 5 or between the second grinding table 19 and the second grinding disc 6, through enlarging the interval between first grinding table 18 and first abrasive disc 5 and second grinding table 19 and second abrasive disc 6, can avoid equipment to be in the card stopper and the dead condition of card continuously, be favorable to the protection to equipment, and can avoid shutting down the maintenance and reduced the problem of material grinding efficiency simultaneously in comparison with prior art.

The working principle is as follows: before use, according to the size of the required grinding particle size, the second motor 11 is started to drive the main shaft 12 and the driving wheel 13 to rotate, the threaded rod 15 is driven to rotate by the transmission of the chain 14, the first grinding table 18 and the second grinding table 19 are driven to ascend and descend by the support and the limit of the limiting rod 17, so that the size of a grinding channel between the first grinding table 18 and the first grinding disc 5 and the size of a grinding channel between the second grinding table 19 and the second grinding disc 6 are adjusted, then the first motor 3 is started to drive the first grinding disc 5 and the second grinding disc 6 on the rotating shaft 4 to rotate, solid particles are added into the box body 1 through the feed inlet 8, so that the first grinding disc 5 and the first grinding table 18 with large gaps are firstly used for grinding the solid particles, the ground solid particles are discharged into the second grinding table 19 through the first discharge outlet 20, and finally, and then, the solid particles ground by the first grinding disk 5 are ground again by matching the second grinding disk 6 with the second grinding table 19.

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 hierarchical milling equipment of solid particle, includes box (1), its characterized in that: the front of the box body (1) is provided with a control panel (2), the middle of the top end of the box body (1) is fixedly provided with a first motor (3), an output shaft of the first motor (3) is fixedly sleeved with a rotating shaft (4), the bottom of the rotating shaft (4) extends into the box body (1) and is movably sleeved with the bottom of an inner cavity of the box body (1), the top and the bottom of the rotating shaft (4) are fixedly sleeved with a first grinding disc (5) and a second grinding disc (6), the top of the box body (1) is provided with feed inlets (8) positioned at two sides of the first motor (3), one side of the bottom of the box body (1) is provided with a discharge hole (9), one side of the bottom of the box body (1) is fixedly provided with a fixing frame (10), one side of the bottom of the fixing frame (10) is fixedly provided with a second motor (11), an output end of the second motor (11) is fixedly sleeved with a, the one end of main shaft (12) and the bottom activity of box (1) cup joint, and the fixed cover in middle part of main shaft (12) is equipped with action wheel (13), the activity has cup jointed chain (14) on action wheel (13), the activity cover is equipped with threaded rod (15) that are located main shaft (12) one side on mount (10), the one end of threaded rod (15) extends to box (1) inside and cup joints with the top activity of box (1) inner chamber, and threaded rod (15) are located the fixed cover of the inside one end of mount (10) and are equipped with from driving wheel (16), the fixed cover in one side that threaded rod (15) were kept away from to box (1) inner chamber is equipped with gag lever post (17), top and bottom between threaded rod (15) and gag lever post (17) are respectively movable cover and are equipped with first grinding table (18) and second grinding table (19), first discharge gate (20) and second discharge gate (21) have been seted up respectively to the middle part of first grinding table (18) and ).

2. A solid particle classifying and pulverizing apparatus according to claim 1, wherein: the first grinding disc (5) and the second grinding disc (6) are respectively positioned above the middle parts of the first grinding table (18) and the second grinding table (19), two grinding channels with different gaps are formed between the first grinding disc (5) and the second grinding disc (6) and the first grinding table (18) and the second grinding table (19), and the gap between the first grinding disc (5) and the first grinding table (18) is larger than the gap between the second grinding disc (6) and the second grinding table (19).

3. A solid particle classifying and pulverizing apparatus according to claim 1, wherein: the driven wheel (16) is movably sleeved with one end, far away from the driving wheel (13), of the chain (14), and the driven wheel (16) is in transmission connection with the driving wheel (13) through the chain (14).

4. A solid particle classifying and pulverizing apparatus according to claim 1, wherein: the left ends of the first grinding table (18) and the second grinding table (19) are movably sleeved with the top and the bottom of the limiting rod (17) respectively, and the right ends of the first grinding table (18) and the second grinding table (19) are sleeved with the top and the bottom of the threaded rod (15) respectively in a threaded manner.

5. A solid particle classifying and pulverizing apparatus according to claim 1, wherein: first discharge gate (20) and second discharge gate (21) all cup joint with pivot (4) activity, and the diameter value of first discharge gate (20) is greater than the diameter value of second discharge gate (21).