CN217725668U

CN217725668U - Raw material crushing device for silicon carbide production

Info

Publication number: CN217725668U
Application number: CN202122879704.9U
Authority: CN
Inventors: 张祎德; 董志鹏
Original assignee: Tianzhu Zhengyu New Material Co ltd
Current assignee: Tianzhu Zhengyu New Material Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-11-04
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a raw material crushing device for silicon carbide production, which comprises a box body and a driving part, wherein a crushing wheel is arranged in the box body, a chute is arranged on the side wall of the box body, a sliding block slides in the chute in a limiting way, and an electric telescopic rod is also arranged in the chute; two broken wheels are organized normal running fit through the drive gear of tip, just drive gear group is including support one, gear two, pivot one, support two, gear two is passed through pivot one rotates on the support two, and gear one then is fixed with the pivot of broken wheel to support one both ends department is connected with pivot and the pivot one of broken wheel respectively. Through the design have broken wheel, drive gear group and reciprocating mechanism to through a power supply of drive division will realize broken, control unloading volume and press multiple efficiency. The spacing of the crushing wheels can be conveniently changed by the transmission gear set, the sliding block and the electric telescopic rod.

Description

Raw material crushing device for silicon carbide production

Technical Field

The utility model relates to a breaker specifically is a raw materials breaker is used in carborundum production.

Background

Silicon carbide is formed by smelting quartz sand, petroleum coke, wood chips and other raw materials at high temperature by a resistance furnace, the silicon carbide is also called as carbon silica, in the modern non-oxide high-technology refractory raw materials such as C, N, B and the like, the silicon carbide is the most widely applied and economic one and can be called as diamond sand or refractory sand, the silicon carbide produced in China industry at present is divided into black silicon carbide and green silicon carbide, a crusher device is used as a main force device for crushing the silicon carbide raw materials and mainly aims at crushing the raw materials with different sizes, the crusher device mainly comprises a jaw crusher, a counterattack crusher, an impact crusher, a ring hammer crusher, a cone crusher and other devices, but the traditional crusher has a single structure, is inconvenient to operate, has few functions, has low crushing efficiency and crushing precision and is not suitable for crushing processing of the silicon carbide raw materials. Therefore, the utility model provides a raw materials breaker is used in carborundum production to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials breaker is used in carborundum production to solve the problem that proposes in the above-mentioned background art.

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

a raw material crushing device for silicon carbide production comprises a box body and a driving part, wherein crushing wheels are arranged in the box body, a sliding groove is formed in the side wall of the box body, a sliding block slides in the sliding groove in a limiting manner, and an electric telescopic rod is further arranged in the sliding groove;

two broken wheels are through the drive gear group normal running fit of tip, just drive gear group is including support one, gear two, pivot one, support two, gear two passes through pivot one rotates on the support two, and gear one then is fixed with the pivot of broken wheel to support one both ends department is connected with the pivot and the pivot one of broken wheel respectively.

As a further aspect of the present invention, the crushing wheel is rotatably connected to the slider, and the crushing wheel is accessible to the slider and the chute slides on the box.

As the utility model discloses further scheme again, the pivot of broken wheel is rotated with one of support and is connected, and gear one with gear two meshing.

As a further proposal, the electric telescopic rod is fixed with the slider, and the driving part is also installed on the slider.

As a further proposal of the utility model, a reciprocating mechanism is also arranged on the box body.

As the utility model discloses further scheme again, reciprocating mechanism is including carousel, pivot two, branch, mount, limiting plate, the rotary disk passes through pivot two with branch rotates to be connected, and branch also with the mount rotates to be connected, and the limiting plate then with the mount is fixed.

As the utility model discloses scheme further again, the opening has still been seted up on the box, just the vertical litter that is fixed with in the opening, the mount is in the vertical slip on the litter.

As a further aspect of the present invention, a protrusion is formed in the box body.

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

1. through the design have broken wheel, drive gear group and reciprocating mechanism to through a power supply of drive division will realize broken, control unloading volume and press multiple efficiency.

2. The spacing of broken wheel can be convenient change through drive gear group, slider, electric telescopic handle.

Drawings

FIG. 1 is a schematic structural diagram of a raw material crushing apparatus for producing silicon carbide.

FIG. 2 is a schematic structural diagram of a box body in a raw material crushing device for producing silicon carbide.

FIG. 3 is a first schematic structural diagram of a crushing wheel in a raw material crushing device for producing silicon carbide.

FIG. 4 is a second schematic structural diagram of a crushing wheel in a raw material crushing device for producing silicon carbide.

In the figure: 1. a box body; 11. a projection; 12. a chute; 13. an opening; 14. a slide rod; 2. a crushing wheel; 31. a first bracket; 32. a first gear; 33. a second gear; 34. a first rotating shaft; 36. a second bracket; 4. a slider; 5. a drive section; 6. a reciprocating mechanism; 61. rotating the disc; 62. a second rotating shaft; 63. a strut; 64. a fixed mount; 65. a limiting plate; 7. an electric telescopic rod.

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.

Please refer to fig. 1-4, in an embodiment of the present invention, a raw material crushing device for silicon carbide production, includes a box body 1 and a driving portion 5, a protrusion 11 is formed in the box body 1, a crushing wheel 2 is provided in the box body 1, the number of the crushing wheel 2 is two, a chute 12 is provided on a side wall of the box body 1, a slider 4 is provided in the chute 12 in a limited sliding manner, the number of the slider 4 is four, the crushing wheel 2 is rotatably connected with the sliders 4 at two ends through a rotating shaft, and the crushing wheel 2 can slide on the box body 1 through the slider 4 and the chute 12, an electric telescopic rod 7 is further provided in the chute 12, the electric telescopic rod 7 is fixed with the slider 4, the electric telescopic rod 7 is telescopic to drive the slider 4 to slide, the driving portion 5 is also installed on the slider 4, the driving portion 5 is a motor, and the motor drives the crushing wheel 2 to rotate through the rotating shaft;

the two crushing wheels 2 are matched in a rotating mode through a transmission gear set at the end part, and the transmission gear set comprises a first support 31, a first gear 32, a second gear 33, a first rotating shaft 34 and a second support 36;

the second gear 33 rotates on the second bracket 36 through the first rotating shaft 34, the first gear 32 is fixed with the rotating shaft of the crushing wheel 2, the two ends of the first bracket 31 are respectively connected with the rotating shaft of the crushing wheel 2 and the first rotating shaft 34, the rotating shaft of the crushing wheel 2 is rotatably connected with the first bracket 31, the first gear 32 is meshed with the second gear 33, when the two crushing wheels 2 simultaneously move inwards or outwards along with the sliding block 4 to change the interval, the second gear 33 rotates around the rotating shaft of the crushing wheel 2 through the first bracket 31, the first gear 32 and the second gear 33 are always meshed, and the number of the first gear 32 and the number of the second gear 33 are both two.

In the second embodiment, on the basis of the first embodiment, the box body 1 is further provided with a reciprocating mechanism 6, and the reciprocating mechanism 6 comprises a rotating disc 61, a second rotating shaft 62, a supporting rod 63, a fixing frame 64 and a limiting plate 65;

the rotating disc 61 is rotatably connected with the supporting rod 63 through the second rotating shaft 62, the supporting rod 63 is also rotatably connected with the fixed frame 64, the limiting plate 65 is fixed with the fixed frame 64, the box body 1 is further provided with the opening 13, the sliding rod 14 is vertically fixed in the opening 13, the fixed frame 64 vertically slides on the sliding rod 14, the limiting plate 65 can be clamped with the protruding portion 11 in the box body 1, the reciprocating motion of the reciprocating mechanism 6 can control the blanking amount of materials in the box body 1, and the extrusion effect is achieved.

It is noted here that an external controller is required to control its devices.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A raw material crushing device for silicon carbide production comprises a box body (1) and a driving part (5), and is characterized in that a crushing wheel (2) is arranged in the box body (1), a sliding groove (12) is formed in the side wall of the box body (1), a sliding block (4) is arranged in the sliding groove (12) in a limiting and sliding mode, and an electric telescopic rod (7) is further arranged in the sliding groove (12);

two broken wheels (2) are through the drive gear group normal running fit of tip, just drive gear group is including support one (31), gear one (32), gear two (33), pivot one (34), support two (36), gear two (33) are passed through pivot one (34) are in rotate on support two (36), and gear one (32) then are fixed with the pivot of broken wheel (2) to support one (31) both ends department is connected with the pivot and pivot one (34) of broken wheel (2) respectively.

2. A raw material crushing apparatus for producing sic according to claim 1, wherein the crushing wheel (2) is rotatably connected to the slide block (4), and the crushing wheel (2) is slidable on the box (1) through the slide block (4) and the chute (12).

3. A raw material crushing apparatus for producing sic according to claim 1, wherein the rotating shaft of the crushing wheel (2) is rotatably connected to a first bracket (31), and the first gear (32) is engaged with a second gear (33).

4. The raw material crushing device for producing silicon carbide according to claim 1, wherein the electric telescopic rod (7) is fixed to the slide block (4), and the driving part (5) is also mounted on the slide block (4).

5. The raw material crushing device for producing silicon carbide according to claim 1, wherein the box body (1) is further provided with a reciprocating mechanism (6).

6. The raw material crushing device for producing the silicon carbide according to claim 5, wherein the reciprocating mechanism (6) comprises a rotating disc (61), a second rotating shaft (62), a supporting rod (63), a fixing frame (64) and a limiting plate (65), the rotating disc (61) is rotatably connected with the supporting rod (63) through the second rotating shaft (62), the supporting rod (63) is also rotatably connected with the fixing frame (64), and the limiting plate (65) is fixed with the fixing frame (64).

7. The raw material crushing device for producing silicon carbide according to claim 6, wherein an opening (13) is further formed in the box body (1), a slide rod (14) is vertically fixed in the opening (13), and the fixed frame (64) vertically slides on the slide rod (14).

8. A raw material crushing apparatus for producing silicon carbide according to claim 1, wherein a projection (11) is formed in the box body (1).