CN210831109U - Anti-vibration base for mining machinery - Google Patents

Abstract

The utility model discloses an anti-vibration base for mining machinery, which relates to the field of mining machinery. The anti-vibration base for mining machinery includes a concave plate, a carrier plate is arranged inside the concave plate, the upper surface of the carrier plate is fixedly connected with a symmetrical baffle plate, the left and right sides of the carrier plate are fixedly connected with connecting plates, and the concave plate is fixedly connected. The inner side wall of the inner wall is provided with relatively symmetrical first sliding grooves, the interior of each first sliding groove is clamped with a first sliding block adapted to each first sliding groove, and the two first sliding blocks are close to each other. One side surface is fixedly connected to the side surface of the two connecting plates away from each other, the bottom surface of the carrier plate is fixedly connected with a relatively symmetrical first connecting block, and the side surface of the two first connecting blocks that is far away from each other is fixedly connected with a second connecting block. The anti-vibration base for mining machinery achieves better anti-vibration performance of the anti-vibration base, improves the anti-vibration effect of the anti-vibration base, and enables mining machinery to operate for a long time.

Description

An anti-vibration base for mining machinery

technical field

The utility model relates to the technical field of mining machinery, in particular to an anti-vibration base for mining machinery.

Background technique

Mining machinery is a machine directly used for mineral mining and enrichment, including mining machinery and mineral processing machinery. The working principle and structure of prospecting machinery are mostly the same or similar to those used for mining similar minerals. In a broad sense, prospecting machinery also belongs to Mining machinery and mining machinery will generate a lot of vibration when working, so an anti-vibration base is needed to reduce vibration, but the current anti-vibration base has poor anti-vibration effect and cannot achieve the ideal anti-vibration effect, which is not conducive to mining machinery The long-term operation of mining machinery will cause damage to mining machinery in the long run. For this reason, we provide an anti-vibration base for mining machinery to solve the above problems.

Utility model content

(1) Technical problems solved

The utility model provides an anti-vibration base for mining machinery to solve the problem of poor anti-vibration effect of the anti-vibration base.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-vibration base for mining machinery, comprising a concave plate, the interior of the concave plate is provided with a carrier plate, and the upper surface of the carrier plate is fixedly connected with a relatively symmetrical The baffle plate, the left and right sides of the carrier plate are fixedly connected with connecting plates, the inner side wall of the concave plate is provided with a relatively symmetrical first chute, and the interior of each of the first chute is clamped with a Each of the first sliding grooves is fitted with a first sliding block. One side of the two first sliding blocks that are close to each other is fixedly connected to the side surface of the two connecting plates that are far away from each other. The bottom surface of the carrier plate is fixedly connected. There are relatively symmetrical first connecting blocks, a second connecting block is fixedly connected to one side of the two first connecting blocks away from each other, the inner side wall of the concave plate is provided with grooves, and the inner side of each groove is The walls are fixedly connected with first springs, the top of each of the first springs is fixedly connected with a third connection block, and one side of the two third connection blocks close to each other is far away from the two second connection blocks. fixed connection on one side.

The inner bottom wall of each groove is provided with a second sliding groove, and the interior of each second sliding groove is clamped with a second sliding block adapted to each second sliding groove. One side of the second sliding block that is close to each other is fixedly connected to one side of the two third connecting blocks that are far away from each other, the interior of the concave plate is provided with a support plate, and the inner side wall of the concave plate is provided with a relatively symmetrical. A concave hole, the left and right sides of the support plate extend to the interior of each concave hole, and the left and right sides of the support plate are fixedly connected to the inner bottom wall of each concave hole, and the upper surface of the support plate is fixedly connected There are two symmetrical shock absorbers, and the top end of each shock absorber is fixedly connected to the bottom surface of the carrier plate.

Preferably, two symmetrical pneumatic support rods are fixedly connected to the inner bottom wall of the concave plate, and the top end of each of the pneumatic support rods is fixedly connected to the bottom surface of the support plate.

Preferably, two symmetrical second springs are fixedly connected to the inner bottom wall of the concave plate, and the top end of each of the second springs is fixedly connected to the bottom surface of the support plate.

Preferably, the upper surface of the support plate is fixedly connected with relatively symmetrical limiting columns, and the upper surface of each of the limiting columns is fixedly connected with a limiting plate.

Preferably, a buffer pad is fixedly connected to the inner side wall of each of the first chute, and the buffer pad is located below the first slider.

Preferably, the bottom surface of the concave plate is fixedly connected with a bottom plate, and the bottom surface of the bottom plate is fixedly connected with an anti-skid block.

(3) Beneficial effects

The utility model provides an anti-vibration base for mining machinery. Has the following beneficial effects:

(1) The anti-vibration base for mining machinery can better eliminate the vibration generated by mining machinery through the shock absorber and the first spring, improve the better shock absorption effect of the anti-vibration base, and effectively solve the problem of mining machinery. Damage caused by vibration.

(2) The anti-vibration base for mining machinery moves downward through the support plate, so as to compress the air pressure support rod and the second spring, achieve the effect of anti-vibration base for multiple times, and improve the performance of the anti-vibration base. Anti-vibration performance, so as to achieve the ideal anti-vibration effect, the anti-vibration base can be effectively prevented from sliding problems through the anti-skid block, and the stability of the anti-vibration base is improved.

Description of drawings

Fig. 1 is the sectional view of the front view of the concave plate of the utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the utility model;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 of the present utility model.

In the figure: 1 concave plate, 2 carrier plate, 3 connecting plate, 4 first chute, 5 first slider, 6 first connecting block, 7 concave hole, 8 supporting plate, 9 shock absorber, 10 second connection Block, 11 groove, 12 first spring, 13 third connecting block, 14 second chute, 15 second slider, 16 baffle plate, 17 buffer pad, 18 limit post, 19 limit plate, 20 pneumatic support Rod, 21 second spring, 22 bottom plate, 23 anti-skid block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, the present utility model provides a technical solution: an anti-vibration base for mining machinery, comprising a concave plate 1, and the inner bottom wall of the concave plate 1 is fixedly connected with two symmetrical pneumatic support rods 20 , the pneumatic support rod 20 is an elastic element with gas and liquid as the working medium, and is composed of a pressure pipe, a piston, a piston rod and a number of coupling parts, and the top of each pneumatic support rod 20 is fixedly connected with the bottom surface of the support plate 8 , the pneumatic support rod 20 can better resist vibration and improve the anti-vibration effect of the anti-vibration base. The inner bottom wall of the concave plate 1 is fixedly connected with two relatively symmetrical second springs 21. The top ends are fixedly connected with the bottom surface of the support plate 8, the support plate 8 can be supported by the second spring 21, so that the support plate 8 can better buffer, the bottom surface of the concave plate 1 is fixedly connected with a bottom plate 22, and the bottom surface of the bottom plate 22 is fixedly connected There are anti-slip blocks 23, which can effectively prevent the anti-vibration base from sliding, and improve the stability of the anti-vibration base. The inside of the concave plate 1 is provided with a carrier plate 2, and the upper surface of the carrier plate 2 is fixedly connected with a relatively symmetrical. The baffle plate 16, the left and right sides of the carrier plate 2 are fixedly connected with the connecting plate 3, the inner side wall of the concave plate 1 is provided with a relatively symmetrical first chute 4, and the inner side wall of each first chute 4 is fixedly connected with a The buffer pad 17, and the buffer pad 17 is located below the first slider 5, the first slider 5 can be buffered by the buffer pad 17 to avoid damage. Each of the first sliding blocks 5 is matched with the first sliding grooves 4. The side surfaces of the two first sliding blocks 5 that are close to each other are fixedly connected to the side surfaces of the two connecting plates 3 that are far away from each other. The bottom surface of the carrier plate 2 is fixedly connected. There are relatively symmetrical first connecting blocks 6, and a second connecting block 10 is fixedly connected to one side of the two first connecting blocks 6 away from each other. The inner side wall of the concave plate 1 is provided with grooves 11, and the inner side of each groove 11 The walls are fixedly connected with first springs 12 , the top of each first spring 12 is fixedly connected with a third connecting block 13 , and one side of the two third connecting blocks 13 close to each other is mutually connected with the two second connecting blocks 10 . The side away from the fixed connection.

The inner bottom wall of each groove 11 is provided with a second sliding slot 14 , and the interior of each second sliding slot 14 is clamped with a second sliding block 15 adapted to each second sliding slot 14 . The side surfaces of the second sliders 15 that are close to each other are fixedly connected to the side surfaces of the two third connecting blocks 13 that are far away from each other. A support plate 8 is provided inside the concave plate 1 , and the upper surface of the support plate 8 is fixedly connected with a relatively symmetrical The upper surface of each limit post 18 is fixedly connected to the limit plate 19, which can limit the position where the carrier plate 2 is lowered, and better resist the vibration of mining machinery. The inner wall of the concave plate 1 is provided with There are relatively symmetrical concave holes 7, the left and right sides of the support plate 8 extend to the interior of each concave hole 7, and the left and right sides of the support plate 8 are fixedly connected with the inner bottom wall of each concave hole 7, and the support plate The upper surface of 8 is fixedly connected with two symmetrical shock absorbers 9. The shock absorbers 9 are used to suppress the shock when the spring rebounds after shock absorption and the impact from the carrier plate 2. The top of each shock absorber 9 is connected to the The bottom surface of the carrier board 2 is fixedly connected.

When in use, first install the mining machinery on the carrier plate 2, the vibration generated by the mining machinery during operation will drive the carrier plate 2 to move down, and the shock absorber 9 will be compressed after being under pressure, which can play an initial anti-seismic effect. Through the downward movement of the carrier plate 2, the first slider 5 and the third connecting block 13 will also be driven to move downward. For the secondary shock absorption of the mining machinery, the pressure on the shock absorber 9 can make the support plate 8 move downward, and through the downward movement of the support plate 8, the air pressure support rod 20 and the second spring 21 are compressed, and the completion is completed. It can provide multiple buffers for the vibration of mining machinery, so that the anti-vibration base can achieve anti-vibration effect.

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

Claims (6)

1. The utility model provides a mining machinery is with anti vibration base, includes concave plate (1), its characterized in that: a carrier plate (2) is arranged inside the concave plate (1), symmetrical baffle plates (16) are fixedly connected to the upper surface of the carrier plate (2), connecting plates (3) are fixedly connected to the left side surface and the right side surface of the carrier plate (2), symmetrical first sliding grooves (4) are formed in the inner side wall of the concave plate (1), a first sliding block (5) matched with each first sliding groove (4) is clamped inside each first sliding groove (4), one side surface, close to each other, of each first sliding block (5) is fixedly connected with one side surface, far away from each other, of each connecting plate (3), symmetrical first connecting blocks (6) are fixedly connected to the bottom surface of the carrier plate (2), one side surface, far away from each other, of each first connecting block (6) is fixedly connected with a second connecting block (10), a groove (11) is formed in the inner side wall of the concave plate (1), the inner side wall of each groove (11) is fixedly connected with a first spring (12), the top end of each first spring (12) is fixedly connected with a third connecting block (13), and one side face, close to each other, of each of the two third connecting blocks (13) is fixedly connected with one side face, far away from each other, of each of the two second connecting blocks (10);

a second sliding groove (14) is formed in the inner bottom wall of each groove (11), a second sliding block (15) matched with each second sliding groove (14) is clamped in each second sliding groove (14), one side face, close to each other, of each second sliding block (15) is fixedly connected with one side face, far away from each other, of each third connecting block (13), a supporting plate (8) is arranged inside the concave plate (1), symmetrical concave holes (7) are formed in the inner side wall of the concave plate (1), the left side surface and the right side surface of the supporting plate (8) extend to the inside of each concave hole (7), the left side surface and the right side surface of the supporting plate (8) are fixedly connected with the inner bottom wall of each concave hole (7), the upper surface of the supporting plate (8) is fixedly connected with two symmetrical shock absorbers (9), and the top end of each shock absorber (9) is fixedly connected with the bottom surface of the supporting plate (2).

2. The anti-vibration base for mining machinery of claim 1, wherein: the inner bottom wall of the concave plate (1) is fixedly connected with two symmetrical air pressure supporting rods (20), and the top end of each air pressure supporting rod (20) is fixedly connected with the bottom surface of the supporting plate (8).

3. The anti-vibration base for mining machinery of claim 1, wherein: the inner bottom wall of the concave plate (1) is fixedly connected with two symmetrical second springs (21), and the top end of each second spring (21) is fixedly connected with the bottom surface of the supporting plate (8).

4. The anti-vibration base for mining machinery of claim 1, wherein: the upper surface of the supporting plate (8) is fixedly connected with symmetrical limiting columns (18), and the upper surface of each limiting column (18) is fixedly connected with a limiting plate (19).

5. The anti-vibration base for mining machinery of claim 1, wherein: every the inside wall of first spout (4) all fixedly connected with blotter (17), and blotter (17) are located the below of first slider (5).

6. The anti-vibration base for mining machinery of claim 1, wherein: the bottom surface of the concave plate (1) is fixedly connected with a bottom plate (22), and the bottom surface of the bottom plate (22) is fixedly connected with an anti-skid block (23).

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