CN213943341U

CN213943341U - Impact crusher convenient to adjust

Info

Publication number: CN213943341U
Application number: CN202022701286.XU
Authority: CN
Inventors: 匡贤荣
Original assignee: Hubei Songzi Songchuan Mining Machinery Co ltd
Current assignee: Hubei Songzi Songchuan Mining Machinery Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-13
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an impact crusher convenient to adjust, including the breaker main part, be equipped with two adjusting device on the lateral wall of breaker main part, two adjusting device is located the casing lateral wall and the roof of breaker main part respectively, a plurality of backup pads of fixedly connected with, every on the lateral wall of breaker main part the bottom side fixedly connected with support column of backup pad. The utility model relates to a rationally, think about ingeniously, can form the counterattack chamber of equidimension and angle not, the rubble that adapts to multiple size is broken, reaches required broken standard, and the efficiency of the rubble that increases uses the flexibility high.

Description

Impact crusher convenient to adjust

Technical Field

The utility model relates to an impact crusher technical field especially relates to impact crusher convenient to adjust.

Background

The impact crusher uses the plate hammer on the rotor rotating at high speed to impact the material sent into the crushing cavity at high speed to crush the material, and the crushed material is thrown to the impact plate at the other end of the crushing cavity at high speed along the tangential direction to be crushed again, then rebounded to the plate hammer from the impact plate, and the process is continuously repeated.

The fixed angle and the height of the impact plate in the impact crusher on the existing market are fixed, so that the impact distance is fixed, different impact distances are needed for the crushed stones with different sizes, the efficiency of the crushed stones is reduced, and the use flexibility is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a counterattack breaker convenient to adjust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

impact crusher convenient to adjust, including the breaker main part, be equipped with two adjusting device on the lateral wall of breaker main part, two adjusting device is located the casing lateral wall and the roof of breaker main part respectively, a plurality of backup pads of fixedly connected with on the lateral wall of breaker main part, every the bottom side fixedly connected with support column of backup pad, the support column bottom is equipped with the universal wheel, universal wheel and support column between be equipped with buffer spring.

As a further improvement scheme of the technical scheme: every adjusting device includes the threaded rod, threaded rod threaded connection is on breaker main part lateral wall, it has the connecting plate to run through on the threaded rod, two baffles of fixedly connected with on the threaded rod, two the baffle is located the both sides of connecting plate respectively, the both sides of connecting plate are rotated and are connected with two second connecting rods, every be equipped with the anti-hitting on the lateral wall of second connecting rod and hit the device, every the one end that the second connecting rod deviates from the connecting plate is rotated and is connected with the head rod, every the one end that the head rod deviates from the second connecting rod is rotated and is connected with the fixed block, every fixed block fixed connection is on the lateral wall of breaker main part.

As a further improvement scheme of the technical scheme: the anti-hitting device comprises an anti-hitting board and a plurality of convex blocks which are uneven and fixedly connected to the side wall of the anti-hitting board, wherein the anti-hitting board is fixedly connected to the side wall of each second connecting rod, the reinforcing layer is arranged in the anti-hitting board, and the buffer layer is arranged on the side wall of the reinforcing layer.

As a further improvement scheme of the technical scheme: the reinforcing layer is made of hard alloy plates.

As a further improvement scheme of the technical scheme: the buffer layer is made of rubber.

As a further improvement scheme of the technical scheme: one end of each threaded rod is fixedly connected with a handle which is arranged in an oval shape, and each handle is provided with anti-skid grains.

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

when the crushed stone is crushed in the crusher main body, the crushed stone can be bounced to the impact plate, the plurality of convex blocks at the bottom end of the impact plate can rebound the crushed stone at multiple angles, so that the crushed stone is crushed again, when the crushed stone with multiple sizes is crushed, the threaded rod can be rotated, because the threaded rod is in threaded connection with the side wall of the crusher main body, the threaded rod can vertically move on the side wall of the crusher main body, the threaded rod drives the connecting plate to move along the direction of the threaded rod in the moving process, can drive the included angle of the two second connecting rods to expand or contract, and further can expand or contract the included angle between the two impact plates, the device reasonable in design, think about ingeniously, can form the counterattack chamber of equidimension and angle not, the broken stone of adaptation multiple size is broken, reaches required broken standard, the efficiency of the broken stone of increase, and the flexibility of use is high.

Drawings

Fig. 1 is a schematic front sectional structural view of an easily adjustable impact crusher according to the present invention;

FIG. 2 is a schematic side sectional view of a counterattack striking device of the adjustable counterattack crusher of the present invention;

fig. 3 is a partially enlarged structural diagram of a in fig. 1.

In the figure: the crusher comprises a universal wheel 1, a buffer spring 2, a support column 3, a support plate 4, a first connecting rod 5, a second connecting rod 6, a handle 7, a threaded rod 8, a counterattack striking plate 9, a crusher body 10, a reinforcing layer 11, a connecting plate 12, a buffer layer 13, a bump 14, a baffle 15 and a fixing block 16.

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. 1-3, in the embodiment of the utility model, impact crusher convenient to adjust, including breaker main part 10, be equipped with two adjusting device on the lateral wall of breaker main part 10, two adjusting device are located the casing lateral wall and the roof of breaker main part 10 respectively, a plurality of backup pad 4 of fixedly connected with on the lateral wall of breaker main part 10, the bottom side fixedly connected with support column 3 of every backup pad 4, 3 bottoms of support column are equipped with universal wheel 1, 1 activity of universal wheel is pegged graft in support column 3, conveniently remove the breaker, high durability and convenient use, be equipped with buffer spring 2 between universal wheel 1 and the support column 3, buffer spring 2 cup joints at the top of universal wheel 1, play the effect to the shock attenuation buffering of breaker.

Referring to fig. 3, each adjusting device includes a threaded rod 8, the threaded rod 8 is connected to the sidewall of the crusher main body 10 by threads, a connecting plate 12 penetrates through the threaded rod 8, the remaining threaded rods 8 of the connecting plate 12 are rotatably connected by bearings, two baffles 15 are fixedly connected to the threaded rod 8, the two baffles 15 are respectively located at two sides of the connecting plate 12, two second connecting rods 6 are rotatably connected to two sides of the connecting plate 12, a reverse striking device is disposed on the sidewall of each second connecting rod 6, a first connecting rod 5 is rotatably connected to one end of each second connecting rod 6, which is away from the connecting plate 12, one end of each first connecting rod 5, which is away from the second connecting rod 6, is rotatably connected to a fixed block 16, each fixed block 16 is fixedly connected to the sidewall of the crusher main body 10, when the threaded rod 8 is rotated, because the threaded rod 8 is connected to the sidewall of the crusher main body 10 by threads, the threaded rod 8 can vertically move on the sidewall of the crusher main body 10, the threaded rod 8 drives the connecting plate 12 to move along the direction of the threaded rod 8 in the moving process, so that the included angle of the two second connecting rods 6 can be driven to expand or contract, and further the included angle between the two impact plates 9 can be expanded or contracted.

Please refer to fig. 2, the impact striking device includes impact striking plates 9, each impact striking plate 9 is fixedly connected to the side wall of each second connecting rod 6, a plurality of convex blocks 14 with unevenness are fixedly connected to the side wall of each impact striking plate 9, a reinforcing layer 11 is arranged in each impact striking plate 9, a buffer layer 13 is arranged on the side wall of the reinforcing layer 11, when the crushed stone is crushed inside the crusher main body 10, the crushed stone can be bounced to the impact striking plates 9, and the convex blocks 14 at the bottom end of the impact striking plates 9 can rebound the crushed stone at multiple angles, so as to crush the crushed stone again.

Referring to fig. 2, the reinforcing layer 11 is a hard alloy plate, which has excellent red hardness, high hardness, good wear resistance, high elastic modulus, and high compressive strength, and can greatly enhance the hardness of the impact plate 9.

Referring to fig. 2, the buffer layer 13 is made of rubber, and the buffer layer 13 made of rubber can buffer the acting force of the broken stones on the impact plate 9, so as to increase the service life of the impact plate 9.

Referring to fig. 1, one end of each threaded rod 8 is fixedly connected with an oval handle 7, each handle 7 is provided with anti-skid lines, the oval handle 7 is more in accordance with the ergonomic design, so that the worker can grab the handle comfortably, and the anti-skid lines make the worker grab the handle tightly.

The utility model discloses a theory of operation is:

when the broken stone is crushed in the crusher main body 10, the broken stone can be bounced to the impact plate 9, the broken stone can be rebounded from multiple angles by the multiple convex blocks 14 at the bottom end of the impact plate 9, so that the broken stone can be crushed again, when the broken stone with multiple sizes needs to be crushed, the threaded rod 8 can be rotated, because the threaded rod 8 is in threaded connection with the side wall of the crusher main body 10, the threaded rod 8 can vertically move on the side wall of the crusher main body 10, the threaded rod 8 can drive the connecting plate 12 to move along the direction of the threaded rod 8 in the moving process, the included angle of the two second connecting rods 6 can be driven to expand or reduce, and further the included angle between the two impact plates 9 can be expanded or reduced, the device has reasonable design and ingenious conception, and can form impact cavities with different sizes and angles, is suitable for crushing of broken stones with multiple sizes and can reach the required crushing standard, the efficiency of the rubble of increase, the flexibility of use is high.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an impact crusher convenient to adjust, includes breaker main part (10), its characterized in that, be equipped with two adjusting device on the lateral wall of breaker main part (10), two adjusting device is located the casing lateral wall and the roof of breaker main part (10) respectively, a plurality of backup pad of fixedly connected with (4) on the lateral wall of breaker main part (10), every the bottom side fixedly connected with support column (3) of backup pad (4), support column (3) bottom is equipped with universal wheel (1), universal wheel (1) and support column (3) between be equipped with buffer spring (2).

2. The impact crusher convenient to adjust according to claim 1, wherein each adjusting device comprises a threaded rod (8), the threaded rod (8) is in threaded connection with the side wall of the crusher main body (10), a connecting plate (12) penetrates through the threaded rod (8), two baffles (15) are fixedly connected to the threaded rod (8), the two baffles (15) are respectively positioned at two sides of the connecting plate (12), two second connecting rods (6) are rotatably connected to two sides of the connecting plate (12), an anti-striking device is arranged on the side wall of each second connecting rod (6), one end of each second connecting rod (6) departing from the connecting plate (12) is rotatably connected with a first connecting rod (5), one end of each first connecting rod (5) departing from the second connecting rod (6) is rotatably connected with a fixed block (16), each fixing block (16) is fixedly connected to the side wall of the crusher main body (10).

3. The impact crusher convenient to adjust according to claim 2, characterized in that the impact device comprises impact plates (9), each impact plate (9) is fixedly connected to the side wall of each second connecting rod (6), a plurality of bumps (14) with unevenness are fixedly connected to the side wall of each impact plate (9), a reinforcing layer (11) is arranged in each impact plate (9), and a buffer layer (13) is arranged on the side wall of each reinforcing layer (11).

4. An adjustable impact crusher according to claim 3, characterised in that the reinforcement layer (11) is a cemented carbide sheet.

5. An adjustable impact crusher as claimed in claim 3, characterized in that said cushioning layer (13) is made of rubber.

6. The adjustable impact crusher according to claim 2, characterized in that one end of each threaded rod (8) is fixedly connected with a handle (7) which is oval, and each handle (7) is provided with anti-skid lines.