CN219273272U

CN219273272U - Crushing device

Info

Publication number: CN219273272U
Application number: CN202223370041.9U
Authority: CN
Inventors: 冯景
Original assignee: Kuandian Hengye Chemical Co ltd
Current assignee: Kuandian Hengye Chemical Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-30
Anticipated expiration: 2032-12-06

Abstract

The application relates to the technical field of crushing, in particular to a crushing device which improves the filtering effect of a filter screen plate on crushed raw materials, so that the crushing efficiency of the device on chemical raw materials is improved, and the practicability is improved; the inner top end of the crushing bin is fixedly provided with a fixed bin, the inner part of the fixed bin is transversely and rotatably provided with a rotating shaft, the outer side wall of the rotating shaft is fixedly provided with a plurality of crushing blades for crushing raw materials, the top end of the fixed bin is communicated with a feeding pipe, the bottom end of the fixed bin is communicated with a first discharging pipe, the middle area of the crushing bin is rotatably provided with a connecting shaft, the connecting shaft is rotatably provided with a filter screen plate, and the two ends of the filter screen plate are connected with the inner side wall of the crushing bin through a buffer mechanism; the buffer mechanism comprises a connecting rod which is fixedly arranged on the outer side wall of the filter screen plate.

Description

Crushing device

Technical Field

The application relates to the technical field of crushing, in particular to a crushing device.

Background

Chemical raw materials type is many, and its usefulness is wide, and current chemical raw materials need carry out the grinding operation to the raw materials at first when carrying out processing, and often carry out processing production operation to chemical raw materials through smashing the grinding machine when carrying out the grinding of raw materials, need carry out filter operation to the raw materials after smashing to the device to carry out the crushing operation again to the incomplete raw materials that will smash.

For example, the utility model of chinese patent publication No. CN211070414U discloses a chemical raw material pulverizing apparatus, in which a filter screen is easily clogged by raw materials when the filter screen filters the pulverized raw materials, so that the filter screen has a poor effect on filtering the pulverized raw materials, thereby affecting the pulverizing efficiency of the apparatus on the chemical raw materials, and thus a pulverizing apparatus is required to solve the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

To the not enough of prior art, this application provides an improvement filter screen plate to the effect of raw materials filtration after smashing to improved the crushing efficiency of device to industrial chemicals, improved the reducing mechanism of practicality.

(II) technical scheme

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a reducing mechanism, includes crushing storehouse, the inside top fixed mounting in crushing storehouse has the rotation axis in the inside transverse rotation in fixed storehouse, and fixed mounting has a plurality of crushing blades to be used for smashing the raw materials on the lateral wall of rotation axis, and the top intercommunication in fixed storehouse is installed the inlet pipe, and the bottom intercommunication in fixed storehouse is installed first row of material pipe, and the middle part region in crushing storehouse is rotatory installs the connecting axle, and rotatory installation has the filter screen plate on the connecting axle, and the both ends of filter screen plate are all connected with the inside wall in crushing storehouse through buffer gear;

the buffer mechanism comprises a connecting rod, the connecting rod is fixedly arranged on the outer side wall of the filter screen plate, a through hole is formed in the outer side wall of the crushing bin, the connecting rod is located in the middle area of the through hole, two clamping plates are symmetrically arranged on the inner side wall of the crushing bin, the opposite surface of each clamping plate is fixedly provided with a guard plate through a spring and is attached to the outer side wall of the connecting rod, one end of the connecting rod, which is far away from the filter screen plate, is fixedly provided with a supporting plate, one end of the supporting plate, which is far away from the connecting rod, is parallel with the two baffles, and a rotating mechanism is arranged on the outer side wall of the crushing bin through a power mechanism;

the rotating mechanism comprises a limiting shaft, the input end of the limiting shaft is connected with the output end of the power mechanism, and the outer side wall of the limiting shaft is fixedly provided with a eccentric plate and positioned between the two baffles.

Preferably, the inside bottom longitudinal direction fixed mounting in crushing storehouse has the baffle, and two collecting tanks are installed to the inside bottom parallel of crushing storehouse, and the equal fixed mounting in top of every collecting tank has the deflector to be used for the raw materials guide operation after filtering through the filter screen board, and the equal intercommunication in bottom of every collecting tank is installed the second and is arranged the material pipe.

Further, four struts are fixedly arranged around the bottom end of the crushing bin, and cushion blocks are fixedly arranged at the bottom end of each strut.

Still further, the lateral wall fixed mounting in crushing storehouse has first motor, and the output of first motor is connected with the one end fixed of rotation axis.

On the basis of the scheme, two bearings are installed on the outer side wall of the rotating shaft in parallel in a rotating mode, and each bearing is fixed on the inner side wall of the fixed bin through a support.

Further, the power mechanism comprises a second motor, the second motor is fixedly arranged on the outer side wall of the crushing bin, and the output end of the second motor is fixedly connected with one end of the limiting shaft.

(III) beneficial effects

Compared with the prior art, the application provides a reducing mechanism, possesses following beneficial effect:

this reducing mechanism, synchronous drive crushing blade rotary operation in the time of through rotation axis rotary operation, thereby to smash the operation to the raw materials that smashes storehouse and fixed storehouse are inside in the feeding tube row, carry out filter operation to the raw materials after smashing through the filter screen board, drive baffle, backup pad, connecting rod and filter screen board through spacing axle and eccentric plate's rotation synchronization and carry out rotary operation around the connecting axle, thereby shake about carrying out filterable crushing raw materials on the filter screen board, thereby prevent that the raw materials on the filter screen board from causing the jam, the effect of filter screen board to raw materials filtration after smashing has been improved, thereby the crushing efficiency of device to industrial chemicals has been improved, the practicality is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present application;

FIG. 2 is a schematic view of the connection structure of the clamping plate, the spring, the guard plate, etc. in FIG. 1 of the present application;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 of the present application;

fig. 4 is an enlarged schematic view of the B part in fig. 1 of the present application.

The reference numerals in the drawings: 1. crushing the bin; 2. a fixed bin; 3. a rotation shaft; 4. crushing the blades; 5. a feed pipe; 6. a first discharge pipe; 7. a connecting shaft; 8. a filter screen plate; 9. a connecting rod; 10. a clamping plate; 11. a spring; 12. a guard board; 13. a support plate; 14. a baffle; 15. a limiting shaft; 16. a eccentric plate; 17. a partition plate; 18. a collection tank; 19. a guide plate; 20. a second discharge pipe; 21. a support post; 22. a cushion block; 23. a first motor; 24. a bearing; 25. a bracket; 26. a second motor; 31. and a through hole.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Examples

Referring to fig. 1-4, a crushing device comprises a crushing bin 1, wherein a fixed bin 2 is fixedly arranged at the top end of the inside of the crushing bin 1, a rotating shaft 3 is transversely and rotatably arranged in the fixed bin 2, a plurality of crushing blades 4 are fixedly arranged on the outer side wall of the rotating shaft 3 and used for crushing raw materials, a feeding pipe 5 is arranged at the top end of the fixed bin 2 in a communicating manner, a first discharging pipe 6 is arranged at the bottom end of the fixed bin 2 in a communicating manner, a connecting shaft 7 is rotatably arranged in the middle area of the crushing bin 1, a filter screen plate 8 is rotatably arranged on the connecting shaft 7, and two ends of the filter screen plate 8 are connected with the inner side wall of the crushing bin 1 through a buffer mechanism;

referring to fig. 1-2, the buffer mechanism comprises a connecting rod 9, wherein the connecting rod 9 is fixedly arranged on the outer side wall of a filter screen plate 8, a through hole 31 is formed in the outer side wall of a crushing bin 1, the connecting rod 9 is positioned in the middle area of the through hole 31, two clamping plates 10 are symmetrically arranged on the inner side wall of the crushing bin 1, a guard plate 12 is fixedly arranged on the opposite surface of each clamping plate 10 through a spring 11 and is attached to the outer side wall of the connecting rod 9, a supporting plate 13 is fixedly arranged at one end, far away from the filter screen plate 8, of the connecting rod 9, two baffle plates 14 are parallelly arranged at one end, far away from the connecting rod 9, of the supporting plate 13, and a rotating mechanism is arranged on the outer side wall of the crushing bin 1 through a power mechanism;

referring to fig. 1-2, the rotating mechanism comprises a limiting shaft 15, the input end of the limiting shaft 15 is connected with the output end of the power mechanism, an eccentric plate 16 is fixedly installed on the outer side wall of the limiting shaft 15 and located between two baffles 14, the power mechanism comprises a second motor 26, the second motor 26 is fixedly installed on the outer side wall of the crushing bin 1, the output end of the second motor 26 is fixedly connected with one end of the limiting shaft 15, the power support is provided for the device through installing the second motor 26, the crushing device synchronously drives the crushing blades 4 to rotate while rotating through the rotating shaft 3, so that crushed raw materials discharged into the crushing bin 1 and the fixed bin 2 through the feeding pipe 5 are crushed, the filter screen 8 is subjected to filtering operation, the baffle 14, the supporting plate 13, the connecting rod 9 and the filter screen 8 are driven to rotate around the connecting shaft 7 through rotation synchronization of the limiting shaft 15 and the eccentric plate 16, and accordingly the crushed raw materials filtered on the filter screen 8 are prevented from being blocked, the filter screen 8 is prevented from vibrating up and down, the crushing efficiency of the crushed raw materials is improved, and the practical raw materials are crushed by the device.

Referring to fig. 1-2, a partition plate 17 is longitudinally and fixedly installed at the bottom end of the inside of the crushing bin 1, two collecting tanks 18 are installed in parallel at the bottom end of the inside of the crushing bin 1, a guide plate 19 is fixedly installed at the top end of each collecting tank 18 for guiding the raw materials filtered by the filter screen 8, a second discharging pipe 20 is installed at the bottom end of each collecting tank 18 in a communicating manner, and the raw materials filtered by the filter screen 8 are conveniently collected by the installation of the collecting tank 18.

Referring to fig. 1, four supporting columns 21 are fixedly installed around the bottom end of the crushing bin 1, cushion blocks 22 are fixedly installed at the bottom end of each supporting column 21, and the device is effectively supported by the cooperation of the supporting columns 21 and the cushion blocks 22.

Referring to fig. 3, it should be further noted that the outer side wall of the crushing bin 1 is fixedly provided with a first motor 23, an output end of the first motor 23 is fixedly connected with one end of the rotating shaft 3, and the first motor 23 is installed to provide power support for the rotating shaft 3.

Referring to fig. 4, two bearings 24 are rotatably mounted on the outer sidewall of the rotating shaft 3 in parallel, each bearing 24 is fixed on the inner sidewall of the fixed bin 2 through a bracket 25, and the rotating shaft 3 is supported and stably fixed through the cooperation of the bearing 24 and the bracket 25, so that the stability of the rotating shaft 3 during working is improved.

To sum up, this reducing mechanism is when using, the inside of fixed storehouse 2 is arranged in chemical raw material through inlet pipe 5, start first motor 23, this motor is the well-known equipment of the inside of fixed storehouse 2 of direct purchase in the market, we just use it here, and not carry out the improvement in structure and the function to it, we do not describe in detail here, and the motor is provided with rather than supporting control switch, control switch's mounted position is selected according to the actual use demand, be convenient for the operating control of operating personnel, drive rotation axis 3 and crushing blade 4 through first motor 23 output power carries out synchronous rotary operation, the crushing operation is carried out to the chemical raw material of fixed storehouse 2 inside through crushing blade 4 of rotary operation, the raw material after crushing carries out the filter screen 8 through first row material pipe 6 discharge, start second motor 26, carry out rotary operation through second motor 26 output power drive spacing axle 15 and eccentric plate 16, synchronous drive baffle 14 carries out high adjustment operation through eccentric plate 16 rotary operation's while, drive backup pad 13 through baffle 14 high adjustment operation synchronous, connect the filter screen plate 8 and carry out the filter screen 20 after the filter screen 8 is cut off, thereby the filter screen 20 is carried out to the filter screen 20 through the filter screen 8 to the filter screen that the filter screen is cut off, the filter screen 20 is carried out to the filter screen 20 after the filter screen 20 is cut off to the filter screen that the filter screen is cut off.

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

Claims

1. A crushing device, comprising a crushing bin (1), characterized in that: the crushing machine is characterized in that a fixed bin (2) is fixedly arranged at the top end of the inside of the crushing bin (1), a rotating shaft (3) is transversely and rotatably arranged in the fixed bin (2), a plurality of crushing blades (4) are fixedly arranged on the outer side wall of the rotating shaft (3) and used for crushing raw materials, a feeding pipe (5) is arranged at the top end of the fixed bin (2) in a communicating manner, a first discharging pipe (6) is arranged at the bottom end of the fixed bin (2) in a communicating manner, a connecting shaft (7) is rotatably arranged in the middle area of the crushing bin (1), a filter screen plate (8) is rotatably arranged on the connecting shaft (7), and two ends of the filter screen plate (8) are connected with the inner side wall of the crushing bin (1) through a buffer mechanism;

the buffer mechanism comprises a connecting rod (9), the connecting rod (9) is fixedly arranged on the outer side wall of the filter screen plate (8), a through hole (31) is formed in the outer side wall of the crushing bin (1), the connecting rod (9) is located in the middle of the through hole (31), two clamping plates (10) are symmetrically arranged on the inner side wall of the crushing bin (1), a guard plate (12) is fixedly arranged on the opposite face of each clamping plate (10) through a spring (11) and is attached to the outer side wall of the connecting rod (9), a supporting plate (13) is fixedly arranged at one end, far away from the filter screen plate (8), of the connecting rod (9), two baffle plates (14) are parallelly arranged at one end, far away from the connecting rod (9), of the supporting plate (13), and a rotating mechanism is arranged on the outer side wall of the crushing bin (1) through a power mechanism;

the rotating mechanism comprises a limiting shaft (15), the input end of the limiting shaft (15) is connected with the output end of the power mechanism, and an eccentric plate (16) is fixedly arranged on the outer side wall of the limiting shaft (15) and positioned between the two baffles (14).

2. A comminution device as claimed in claim 1, wherein: the inside bottom longitudinal direction fixed mounting of smashing storehouse (1) has baffle (17), and the inside bottom parallel mount of smashing storehouse (1) has two collecting vat (18), and the equal fixed mounting in top of every collecting vat (18) has deflector (19) to be used for the raw materials guide operation after filtering through filter screen (8), and the bottom of every collecting vat (18) all communicates and installs second row material pipe (20).

3. A comminution device as claimed in claim 2, wherein: four struts (21) are fixedly arranged around the bottom end of the crushing bin (1), and cushion blocks (22) are fixedly arranged at the bottom end of each strut (21).

4. A comminution device as claimed in claim 3, wherein: the outer side wall of the crushing bin (1) is fixedly provided with a first motor (23), and the output end of the first motor (23) is fixedly connected with one end of the rotating shaft (3).

5. A comminution device as claimed in claim 4, wherein: two bearings (24) are rotatably installed on the outer side wall of the rotating shaft (3) in parallel, and each bearing (24) is fixed on the inner side wall of the fixed bin (2) through a bracket (25).

6. A comminution device as claimed in claim 5, wherein: the power mechanism comprises a second motor (26), the second motor (26) is fixedly arranged on the outer side wall of the crushing bin (1), and the output end of the second motor (26) is fixedly connected with one end of the limiting shaft (15).