Crusher for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy construction, and discloses a crusher for water conservancy construction, which comprises a crusher main body and a support base, the support base is fixedly mounted at the bottom of the crusher main body, and damping buffer mechanisms are arranged on two sides of the support base; the damping and buffering mechanism comprises a sleeve plate, transverse frames, guide rods, sliding blocks, compression springs and connecting rods, the sleeve plate sleeves the surface of the supporting base, the transverse frames are fixedly connected to the two sides of the sleeve plate correspondingly, the guide rods are fixedly connected to the interiors of the transverse frames correspondingly, the sliding blocks are slidably connected to the surfaces of the guide rods, and the sliding blocks are slidably connected to the interiors of the transverse frames; and the compression spring movably sleeves the surface of the guide rod. Through the damping and buffering mechanism, vibration energy generated during operation of the crusher can be absorbed and dispersed, noise is reduced, the crusher is more stable in the operation process, equipment displacement or damage caused by vibration is reduced, and continuity and safety of the production process are ensured.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy construction technology, specifically a crusher for water conservancy construction. Background Technology

[0002] Hydraulic engineering construction refers to various construction and renovation projects implemented during the construction of hydraulic engineering projects, focusing on the management and utilization of water resources such as watercourses, rivers, and lakes. Hydraulic engineering projects typically encompass multiple aspects, including water source development, water conveyance, irrigation, flood control, water storage, and power generation. During construction, crushers are often used to process hard materials such as rocks and concrete blocks on site, improving construction efficiency.

[0003] However, existing crushers often generate significant vibrations during operation. These strong vibrations cause continuous impacts and friction on various parts of the crusher. Long-term strong vibrations accelerate the wear and damage of parts, leading to frequent equipment failures. At the same time, the vibrations also generate significant noise, affecting the normal operation of surrounding residents and other workplaces. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, this utility model provides a crusher for water conservancy construction, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution:

[0006] A crusher for hydraulic construction includes a crusher body and a support base. The support base is fixedly installed at the bottom of the crusher body, and shock-absorbing buffer mechanisms are provided on both sides of the support base. The shock-absorbing buffer mechanism includes a sleeve plate, a cross frame, a guide rod, a sliding block, a compression spring, and a connecting rod. The sleeve plate is fitted onto the surface of the support base. The cross frame is fixedly connected to both sides of the sleeve plate. The guide rod is fixedly connected to the inside of the cross frame. The sliding block is slidably connected to the surface of the guide rod and to the inside of the cross frame. The compression spring is movably fitted onto the surface of the guide rod. One end of the compression spring is fixedly connected to the inner wall of the cross frame, and the other end is fixedly connected to the outer side of the sliding block. One end of the connecting rod is connected to the inner side of the support base via a pivot, and the other end of the connecting rod passes through the cross frame and is connected to the sliding block via the pivot.

[0007] Preferably, the support base is divided into two sections. A vertical rod is fixedly connected inside the bottom support base, and the top of the vertical rod extends through the inside of the top support base. The top support base is slidably connected to the top of the surface of the vertical rod. A telescopic spring is movably sleeved on the surface of the vertical rod, and both ends of the telescopic spring are fixedly connected to the inner side of the support base.

[0008] Preferably, the top and bottom of the cross frame are provided with cross grooves, and the connecting rods are slidably connected to the inside of the cross grooves.

[0009] Preferably, a damper is installed at the bottom of the crusher body, and there are several dampers that are evenly distributed on the crusher body.

[0010] Preferably, limit blocks are fixedly connected to both sides of the sliding block, and limit grooves that cooperate with the limit blocks are provided on both sides of the inner wall of the cross frame.

[0011] Preferably, there are four support bases, which are evenly distributed at the four corners of the bottom of the crusher body.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The shock absorption and buffer mechanism can absorb and disperse the vibration energy generated during the operation of the crusher, reduce noise generation, improve the working environment, and help extend the service life of the equipment. It can also make the crusher more stable during operation, reduce equipment displacement or damage caused by vibration, and ensure the continuity and safety of the production process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a three-dimensional schematic diagram of the shock absorption and buffer mechanism of this utility model;

[0016] Figure 3 This is a three-dimensional side view of the sleeve plate of this utility model.

[0017] In the diagram: 1. Crusher body; 2. Support base; 201. Sleeve plate; 202. Horizontal frame; 203. Guide rod; 204. Sliding block; 205. Compression spring; 206. Connecting rod; 301. Vertical rod; 302. Telescopic spring; 4. Horizontal groove; 5. Damper; 601. Limiting block; 602. Limiting groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-3The system includes a crusher body 1 and a support base 2. The support base 2 is fixedly installed at the bottom of the crusher body 1. Shock-absorbing and buffering mechanisms are provided on both sides of the support base 2. Each shock-absorbing and buffering mechanism includes a sleeve plate 201, a cross frame 202, guide rods 203, sliding blocks 204, compression springs 205, and connecting rods 206. The sleeve plate 201 is fitted onto the surface of the support base 2. The cross frame 202 is fixedly connected to both sides of the sleeve plate 201. The guide rods 203 are fixedly connected to the inside of the cross frame 202. The sliding block 204 is slidably connected to the surface of the guide rods 203 and to the inside of the cross frame 202. The compression spring 205 is movably fitted onto the surface of the guide rods 203. One end of the compression spring 205 is fixedly connected to the inner wall of the cross frame 202, and the other end is fixedly connected to the sliding block 206. On the outside of 4, one end of the connecting rod 206 is connected to the inside of the support base 2 via a pivot, and the other end of the connecting rod 206 passes through the cross frame 202 and is connected to the sliding block 204 via a pivot. When the crusher body 1 vibrates during operation, the crusher body 1 will cause the base to shake. Then, the connecting rod 206 can push the sliding block 204 to slide outward inside the cross frame 202 and squeeze the compression spring 205. At the same time, the force transmitted can be buffered under the rebound force of the compression spring 205, thereby buffering and damping the vibration generated during the processing of the crusher body 1. By reducing vibration and impact, the fatigue wear of the crusher body 1 components can be effectively reduced, the overall service life of the crusher body 1 can be extended, and the noise generated by vibration can be reduced, which helps to reduce the impact on the surrounding environment.

[0020] Please see Figure 2 and Figure 3 The support base 2 is divided into two sections. A vertical rod 301 is fixedly connected inside the bottom support base 2. The top of the vertical rod 301 extends through the inside of the top support base 2. The top support base 2 is slidably connected to the top of the surface of the vertical rod 301. A telescopic spring 302 is movably sleeved on the surface of the vertical rod 301. Both ends of the telescopic spring 302 are fixedly connected to the inner side of the support base 2. When the crusher body 1 vibrates during operation, it will compress the support base 2. Then, with the cooperation of the telescopic spring 302 and the vertical rod 301, the compressive force on the support base 2 can be buffered and supported, so that the crusher body 1 can operate stably, reduce downtime caused by the failure of the crusher body 1, and thus improve the overall processing efficiency.

[0021] Please see Figure 2 and Figure 3The top and bottom of the horizontal frame 202 are provided with horizontal grooves 4. The connecting rods 206 are slidably connected to the inside of the horizontal grooves 4. When the base presses the connecting rods 206, the connecting rods 206 will slide inside the horizontal grooves 4, so that the connecting rods 206 have sufficient room to move. This prevents the connecting rods 206 from colliding with the horizontal frame 202 when the base presses the connecting rods 206 to move, thus affecting the use of the shock absorption and buffer mechanism.

[0022] Please see Figure 1 A damper 5 is installed at the bottom of the crusher body 1. There are several dampers 5, which are evenly distributed on the crusher body 1. The dampers 5 reduce unnecessary vibrations and make the crusher body 1 work more stably, thereby improving the crushing effect and product quality.

[0023] Please see Figure 2 and Figure 3 Limiting blocks 601 are fixedly connected to both sides of the sliding block 204. Limiting grooves 602 that cooperate with the limiting blocks 601 are provided on both sides of the inner wall of the horizontal frame 202. When the sliding block 204 slides inside the horizontal groove 4, in order to prevent the sliding block 204 from shifting when it is under force, the sliding block 204 can drive the limiting block 601 to slide inside the limiting groove 602 to limit and guide the sliding block 204, so that the sliding block 204 drives the limiting block 601 to move smoothly.

[0024] Please see Figure 1 There are four support bases 2, which are evenly distributed at the four corners of the bottom of the crusher body 1. The four support bases 2 can evenly support and buffer the crusher body 1, effectively preventing the crusher body 1 from shaking or displacing due to vibration, ensuring that the equipment is kept in the predetermined position, improving working stability, and reducing the failure rate of the crusher body 1, thereby reducing the frequency of maintenance and repair.

[0025] Working principle: When the crusher body 1 vibrates during operation, the crusher body 1 will cause the base to shake. Then, through the connecting rod 206, the sliding block 204 can be pushed to slide outward inside the cross frame 202, which will squeeze the compression spring 205. At the same time, the force transmitted by the compression spring 205 can be buffered by the rebound force of the compression spring 205. This can buffer and dampen the vibration generated by the crusher body 1 during processing. By reducing vibration and impact, the fatigue wear of the crusher body 1 components can be effectively reduced, the overall service life of the crusher body 1 can be extended, and the noise generated by vibration can be reduced, which helps to reduce the impact on the surrounding environment.

[0026] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crusher for hydraulic construction, comprising a crusher body (1) and a support base (2), wherein the support base (2) is fixedly installed at the bottom of the crusher body (1), characterized in that, The support base (2) is provided with shock absorption and buffer mechanisms on both sides; The shock absorption and buffer mechanism includes a sleeve plate (201), a cross frame (202), a guide rod (203), a sliding block (204), a compression spring (205), and a connecting rod (206). The sleeve plate (201) is fitted onto the surface of the support base (2). The cross frame (202) is fixedly connected to both sides of the sleeve plate (201). The guide rod (203) is fixedly connected to the inside of the cross frame (202). The sliding block (204) is slidably connected to the surface of the guide rod (203). The compression spring (205) is movably sleeved on the surface of the guide rod (203) and is slidably connected to the inside of the horizontal frame (202). One end of the compression spring (205) is fixedly connected to the inner wall of the horizontal frame (202), and the other end of the compression spring (205) is fixedly connected to the outside of the sliding block (204). One end of the connecting rod (206) is connected to the inside of the support base (2) through a rotating shaft, and the other end of the connecting rod (206) passes through the horizontal frame (202) and is connected to the sliding block (204) through a rotating shaft.

2. The hydraulic construction crusher according to claim 1, characterized in that, The support base (2) is divided into two sections. A vertical rod (301) is fixedly connected inside the bottom support base (2). The top of the vertical rod (301) extends through the inside of the top support base (2). The top support base (2) is slidably connected to the top of the surface of the vertical rod (301). A telescopic spring (302) is movably sleeved on the surface of the vertical rod (301). Both ends of the telescopic spring (302) are fixedly connected to the inside of the support base (2).

3. A hydraulic construction crusher according to claim 1, characterized in that, The top and bottom of the horizontal frame (202) are provided with horizontal grooves (4), and the connecting rods (206) are slidably connected to the inside of the horizontal grooves (4).

4. A hydraulic construction crusher according to claim 1, characterized in that, The bottom of the crusher body (1) is equipped with a damper (5), and there are several dampers (5) that are evenly distributed on the crusher body (1).

5. A hydraulic construction crusher according to claim 1, characterized in that, Both sides of the sliding block (204) are fixedly connected to limit blocks (601), and both sides of the inner wall of the horizontal frame (202) are provided with limit grooves (602) that cooperate with the limit blocks (601).

6. A hydraulic construction crusher according to claim 1, characterized in that, There are four support bases (2), which are evenly distributed at the four corners of the bottom of the crusher body (1).

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