CN218590617U

CN218590617U - Quartz sand grinding bin

Info

Publication number: CN218590617U
Application number: CN202222869342.XU
Authority: CN
Inventors: 常远胜
Original assignee: Guangdong Renjin Energy Saving Material Co ltd
Current assignee: Guangdong Renjin Energy Saving Material Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-10
Anticipated expiration: 2032-10-27

Abstract

The utility model belongs to the field of quartz sand processing equipment, in particular to a quartz sand grinding stock bin, which comprises a grinding bin; grind the storehouse top and be close to central point and put the department and be provided with down the hopper, it is provided with the filtration storehouse to grind the storehouse bottom, grind the inside adjustment mechanism that is provided with in storehouse, its characterized in that, adjustment mechanism includes the regulation storehouse, the regulation storehouse is seted up at the inside front end in grinding the storehouse, the inside double-shaft motor that is provided with in regulation storehouse, the equal fixedly connected with threaded rod of double-shaft motor both ends pivot, it is two sets of the threaded rod is reverse thread design, the threaded rod has the connecting seat through threaded connection, the embedding of connecting seat front end has ball bearing, the inside fixedly connected with grinding post of ball bearing, grinding post front end is provided with the motor case, has realized through adjustment mechanism's structural design carrying out the function of adjusting to the quartz sand granule size that gets into grinding the storehouse.

Description

Quartz sand grinding bin

Technical Field

The utility model relates to a quartz sand processing equipment field specifically is a quartz sand grinds feed bin.

Background

The quartz sand is quartz particles formed by crushing and processing quartz stone, the quartz stone is a non-metallic mineral substance and is a silicate mineral with hardness, wear resistance and stable chemical property, the quartz sand needs to be further ground and processed during industrial processing, and a quartz sand grinding bin needs to be used.

The existing quartz sand grinding bin is often of a fixed structure and mainly comprises a box body, a filtering component and a storage chamber, wherein after quartz stone is subjected to crushing treatment, crushed aggregates can be stored into the grinding bin for ensuring the feeding of the grinding machine, and when quartz sand is required to be prepared, the crushed aggregates can be directly fed into the grinding machine through the grinding bin.

The existing quartz sand grinding bin is usually of a fixed structure, quartz gravels in the existing quartz sand grinding bin are different in size, and are easy to accumulate in the grinding bin, so that certain trouble is caused to subsequent grinding work, and the existing quartz sand grinding bin is very inconvenient; therefore, a quartz sand grinding bin is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, current quartz sand grinds feed bin often is fixed structure, and its inside quartz gravel is not of uniform size, piles up in grinding the feed bin easily, causes certain puzzlement, very inconvenient problem for follow-up grinding work, the utility model provides a quartz sand grinds feed bin.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a quartz sand grinding bin, which comprises a grinding bin; a blanking hopper is arranged at the top end of the grinding bin close to the center, a filtering bin is arranged at the bottom end of the grinding bin, and an adjusting mechanism is arranged in the grinding bin;

adjustment mechanism includes the surge bin, the surge bin is seted up at the inside front end in grinding the storehouse, the inside biax motor that is provided with in surge bin, the equal fixedly connected with threaded rod of biax motor both ends pivot, and is two sets of the threaded rod is reverse thread design, the threaded rod has the connecting seat through threaded connection, the embedding of connecting seat front end has ball bearing, the inside fixedly connected with grinding post of ball bearing, grinding post front end is provided with the motor case, the inside step motor that is provided with of motor case, step motor pivot and grinding post fixed connection, the inside rear end in grinding the storehouse is close to both ends position department and has all seted up the slide rail, through sliding connection between slide rail and the motor case.

Preferably, a limiting plate is arranged between the two groups of motor boxes, and the limiting plate is fixedly connected to the inner wall of the grinding bin.

Preferably, it is two sets of the threaded rod is kept away from the equal fixedly connected with antifriction bearing of one end of biax motor, and is two sets of antifriction bearing all imbeds at the regulation storehouse inner wall.

Preferably, the silo has been seted up on the top, the inside rotary platform that is provided with of silo down, the rotary platform top is close to border position department fixedly connected with baffle, the baffle is provided with the multiunit, the baffle is circumference array distribution on rotary platform top, the rotary platform top is close to border position department and has seted up the multiunit and cross the filtration pore, the multiunit through-hole has been seted up to the bottom end of the unloading tank, it switches on to cross to correspond between filtration pore and the through-hole, cross the filtration storehouse bottom and seted up the motor room, the motor indoor portion is provided with servo motor, servo motor pivot and rotary platform fixed connection.

Preferably, a motor cover is arranged at a position, close to the top end, of the motor chamber, and the motor cover is fixedly connected to the top end of the motor chamber through bolts.

Preferably, the bottom end of the filter bin is fixedly connected with a storage bin, the top end of the storage bin is provided with a feed opening, a collection box is arranged inside the storage bin, and the storage bin is connected with the collection box in a sliding manner.

The utility model discloses an useful part lies in:

1. the utility model discloses an adjustment mechanism's structural design has realized carrying out the function of adjusting to the quartz sand particle size that gets into grinding feed bin, has solved current quartz sand and has ground the feed bin and often be fixed structure, and its inside quartz gravel is not of uniform size, piles up in grinding the feed bin easily, causes certain puzzlement, very inconvenient problem for follow-up grinding work.

Drawings

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

FIG. 1 is a schematic overall perspective view of a first embodiment;

FIG. 2 is a schematic perspective view, partially in cross section, illustrating a first embodiment of the present invention;

FIG. 3 is an enlarged structural view of the first embodiment at A in FIG. 2;

FIG. 4 is a schematic perspective view, partially in section, illustrating a first embodiment of a device according to the present invention;

FIG. 5 is a schematic perspective view of the second embodiment

In the figure: 1. a grinding bin; 2. a feeding hopper; 3. a filtering bin; 4. a regulating bin; 5. a dual-axis motor; 6. a threaded rod; 7. a connecting seat; 8. a ball bearing; 9. grinding the column; 10. a motor case; 11. a stepping motor; 12. a slide rail; 13. a limiting plate; 14. a rolling bearing; 15. a discharging groove; 16. rotating the platform; 17. a baffle plate; 18. a filtration pore; 19. a through hole; 20. a motor chamber; 21. a servo motor; 22. a motor cover; 23. a storage bin; 24. a feeding port; 25. a collection box; 26. a handle; 27. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a quartz sand grinding bin includes a grinding bin 1; a discharging hopper 2 is arranged at the top end of the grinding bin 1 close to the center, a filtering bin 3 is arranged at the bottom end of the grinding bin 1, and an adjusting mechanism is arranged inside the grinding bin 1;

the adjusting mechanism comprises an adjusting bin 4, the adjusting bin 4 is arranged at the front end inside the grinding bin 1, a double-shaft motor 5 is arranged inside the adjusting bin 4, rotating shafts at two ends of the double-shaft motor 5 are fixedly connected with threaded rods 6, two groups of threaded rods 6 are designed to be reverse threads, the threaded rods 6 are connected with a connecting seat 7 through threads, a ball bearing 8 is embedded at the front end of the connecting seat 7, a grinding column 9 is fixedly connected inside the ball bearing 8, a motor box 10 is arranged at the front end of the grinding column 9, a stepping motor 11 is arranged inside the motor box 10, the rotating shaft of the stepping motor 11 is fixedly connected with the grinding column 9, slide rails 12 are arranged at positions, close to the two ends, of the rear end inside the grinding bin 1, and the slide rails 12 are connected with the motor box 10 in a sliding manner;

during operation, current quartz sand grinds feed bin often is fixed structure, its inside quartz gravel is not of uniform size, pile up in grinding the feed bin easily, cause certain puzzlement for follow-up grinding work, it is very inconvenient, need use adjustment mechanism when needing to adjust the quartz sand granule size through getting into grinding the feed bin, at first, it is rotatory to drive two sets of threaded rods 6 through the rotation of control biax motor 5 pivot, through the one end fixed connection antifriction bearing 14 of keeping away from biax motor 5 at threaded rod 6, make threaded rod 6 can the steady rotation in adjusting the storehouse 4 inside, it is two sets of antifriction bearing 14 all imbeds in adjusting the inner wall of storehouse 4 and drive two sets of connecting seats 7 and move to opposite direction, thereby adjust the interval of two sets of grinding posts 9, realize the adjustment to demand quartz sand size, control two sets of step motor 11 pivots simultaneously to the internal rotation at this moment, drive two sets of grinding posts 9 simultaneously internal rotation, then control servo motor 21 pivot to rotate, drive rotary platform 16 after rotating, the quartz sand that will need store gets into grinding storehouse 1 inside through lower hopper 2, quartz sand after the grinding process between two sets of grinding posts 9 through the inside unloading groove 15 arrival of filtration storehouse 3 internal through the rotary platform, pass through the rotary platform 16 and filter the last through the through-in the rotary platform 16, the inside rotary baffle gets into the top of filter bin 16, the last rotary platform, filter the baffle 18 gets into the leading-in the storage silo 16, get into the top of the storage silo 16, the last rotary platform, get into the last rotary platform that the filter that the size of the rotary platform that the size gets into the filter that gets into the last rotary platform that the quartz sand that the size gets into the filter 16.

A limiting plate 13 is arranged between the two groups of motor boxes 10, and the limiting plate 13 is fixedly connected to the inner wall of the grinding bin 1;

during operation, through set up the limiting plate between two sets of motor casees 10, restriction adjustment mechanism's adjustment range prevents that the grinding column from contacting grinding 1 inner wall in storehouse.

One ends of the two groups of threaded rods 6, which are far away from the double-shaft motor 5, are fixedly connected with rolling bearings 14, and the two groups of rolling bearings 14 are embedded in the inner wall of the adjusting bin 4;

when the double-shaft motor is in work, the rolling bearing 14 is fixedly connected to one end, far away from the double-shaft motor 5, of the threaded rod 6, so that the threaded rod 6 can stably rotate inside the adjusting bin 4.

The top end of the discharging groove 15 is provided with a discharging groove 16, a rotating platform 16 is arranged in the discharging groove 15, the top end of the rotating platform 16 close to the edge position is fixedly connected with a baffle 17, the baffle 17 is provided with a plurality of groups, the baffle 17 is distributed on the top end of the rotating platform 16 in a circumferential array manner, the top end of the rotating platform 16 close to the edge position is provided with a plurality of groups of filtering holes 18, the bottom end of the discharging groove 15 is provided with a plurality of groups of through holes 19, the filtering holes 18 are correspondingly communicated with the through holes 19, the bottom end of the filtering bin 3 is provided with a motor chamber 20, a servo motor 21 is arranged in the motor chamber 20, and a rotating shaft of the servo motor 21 is fixedly connected with the rotating platform 16;

during operation, the rotating shaft of the servo motor 21 is controlled to rotate, the rotary platform 16 is driven to rotate, quartz sand to be stored is guided into the grinding bin 1 through the blanking hopper 2, the quartz sand after grinding processing between the two sets of grinding columns 9 reaches the rotary platform 16 through the blanking groove 15 in the filtering bin 3, the quartz sand meeting the size is guided into the storage bin 23 through the blanking port 24 and finally enters the collecting box 25 through the filtering hole 18 formed in the top end of the rotary platform 16 through rotary filtering under the combined action of the rotary platform 16 and the baffle 17 to reach the through hole 19, and the quartz sand enters the collecting box 25.

A motor cover 22 is arranged at the position, close to the top end, of the motor chamber 20, and the motor cover 22 is fixedly connected to the top end of the motor chamber 20 through bolts;

when the servo motor 21 works, the motor cover 22 is arranged at the position, close to the top end, of the motor chamber 20, and therefore the servo motor 21 is protected.

The bottom end of the filtering bin 3 is fixedly connected with a storage bin 23, the top end of the storage bin 23 is provided with a feed opening 24, a collecting box 25 is arranged inside the storage bin 23, and the storage bin 23 is connected with the collecting box 25 in a sliding manner;

during operation, the ground quartz sand is guided into the storage bin 23 through the feed opening 24, finally enters the collecting box 25, and is collected through pushing and pulling the collecting box 25.

Example two

Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, a handle 26 is fixedly connected to a position of the front end of the collecting box 25 close to the center, and an anti-slip sleeve 27 is sleeved on the outer side surface of the handle 26;

during operation, through being close to central point department fixed connection handle 26 at the collecting box 25 front end, conveniently push and pull collecting box 25, establish antiskid cover 27 through the surface cover in the handle 26 outside, prevent to push and pull the in-process and skid the emergence accident.

The working principle is as follows: the existing quartz sand grinding bin is often a fixed structure, quartz sand grains in the existing quartz sand grinding bin are different in size and are easy to accumulate in the grinding bin, and certain trouble is caused to subsequent grinding work, so that the existing quartz sand grinding bin is very inconvenient, when the size of quartz sand grains entering the grinding bin needs to be adjusted, an adjusting mechanism needs to be used, firstly, two groups of threaded rods 6 are driven to rotate by controlling the rotating shaft of a double-shaft motor 5, the threaded rods 6 can stably rotate in an adjusting bin 4 by fixedly connecting rolling bearings 14 at one ends of the threaded rods 6 far away from the double-shaft motor 5, the two groups of rolling bearings 14 are all embedded in the inner wall of the adjusting bin 4 so as to drive two groups of connecting seats 7 to move in opposite directions, and therefore, the distance between two groups of grinding columns 9 is adjusted, the realization is to the adjustment of demand quartz sand size, control two sets of step motor 11 pivots simultaneously internal rotation this moment, drive two sets of grinding post 9 simultaneous internal rotation, then control servo motor 21 pivots and rotate, drive rotary platform 16 and rotate the back, the quartz sand that will store is through the leading-in grinding storehouse 1 inside of lower hopper 2, quartz sand through the grinding process between two sets of grinding posts 9 reaches rotary platform 16 through the inside feed chute 15 in filter silo 3, the quartz sand that will accord with the size through rotary platform 16 and baffle 17's combined action reaches through-hole 19 through the filtration hole 18 that rotary platform 16 top was seted up through rotary filter, lead-in into storage silo 23 inside through feed opening 24, get into inside collecting box 25 at last.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A quartz sand grinding bin comprises a grinding bin (1); a discharging hopper (2) is arranged at the position, close to the center, of the top end of the grinding bin (1), a filtering bin (3) is arranged at the bottom end of the grinding bin (1), and an adjusting mechanism is arranged inside the grinding bin (1);

adjustment mechanism includes surge bin (4), surge bin (4) are seted up at the inside front end in grinding storehouse (1), surge bin (4) inside is provided with double-shaft motor (5), double-shaft motor (5) both ends pivot all fixedly connected with threaded rod (6), and are two sets of threaded rod (6) are reverse thread design, threaded rod (6) have connecting seat (7) through threaded connection, connecting seat (7) front end embedding has ball bearing (8), ball bearing (8) inside fixedly connected with grinding post (9), grinding post (9) front end is provided with motor case (10), inside step motor (11) that is provided with of motor case (10), step motor (11) pivot and grinding post (9) fixed connection, grinding storehouse (1) inside rear end is close to both ends position department and has all seted up slide rail (12), pass through sliding connection between slide rail (12) and motor case (10).

2. The quartz sand grinding silo according to claim 1, wherein: a limiting plate (13) is arranged between the two sets of motor boxes (10), and the limiting plate (13) is fixedly connected to the inner wall of the grinding bin (1).

3. The quartz sand grinding silo according to claim 2, wherein: two sets of threaded rod (6) are kept away from the one end of biax motor (5) and are all fixedly connected with antifriction bearing (14), and two sets of antifriction bearing (14) all imbed in surge bin (4) inner wall.

4. The quartz sand grinding silo according to claim 3, wherein: silo (15) have been seted up on the top, silo (15) inside is provided with rotary platform (16) down, rotary platform (16) top is close to marginal position department fixedly connected with baffle (17), baffle (17) are provided with the multiunit, baffle (17) are circumference array distribution on rotary platform (16) top, rotary platform (16) top is close to marginal position department and has seted up multiunit filtration hole (18), multiunit through-hole (19) have been seted up to silo (15) bottom down, it switches on to correspond between filtration hole (18) and through-hole (19), filter motor room (20) have been seted up to storehouse (3) bottom, motor room (20) inside is provided with servo motor (21), servo motor (21) pivot and rotary platform (16) fixed connection.

5. The quartz sand grinding silo according to claim 4, wherein: the motor cover (22) is arranged at the position, close to the top end, of the motor chamber (20), and the motor cover (22) is fixedly connected to the top end of the motor chamber (20) through bolts.

6. The quartz sand grinding silo according to claim 5, wherein: the filter cartridge is characterized in that the bottom end of the filter cartridge (3) is fixedly connected with a storage bin (23), a feed opening (24) is formed in the top end of the storage bin (23), a collecting box (25) is arranged inside the storage bin (23), and the storage bin (23) is connected with the collecting box (25) in a sliding mode.