Jaw crusher rack

Abstract

The utility model discloses a jaw crusher rack which comprises a bottom plate, guide mechanisms are arranged at the four corners of the top of the bottom plate, a damping mechanism is arranged at the center of the top of the bottom plate, an installation mechanism is arranged on the upper side of the damping mechanism, and a pressing mechanism is arranged in the installation mechanism. A reinforcing mechanism is arranged at the bottom of the bottom plate, the damping mechanism comprises a damper, and a damping ring is arranged on the inner side of the damper. According to the jaw crusher, the damper and the damping ring are used at the same time, so that the shaking amplitude of the jaw crusher due to counter-acting force in the working process can be reduced, the rack is more stable, the possibility of damage to the jaw crusher is reduced, and the mounting box, the placing cavity, the electric telescopic rod and the pressing plate are matched for use; and the jaw crusher fixing device can adapt to jaw crushers of different models and sizes, the jaw crushers of different models can be installed and fixed, and the practicability of the jaw crusher fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a jaw crusher frame. Background Art

[0002] With the rapid development of my country's construction industry, the amount of construction waste is increasing. Concrete recycling is gaining increasing attention. A common method of crushing discarded concrete blocks for reuse is with a jaw crusher. Jaw crushers, commonly known as "tiger jaws," consist of two jaw plates, a movable jaw and a static jaw, which simulate the movement of an animal's jaws to break up materials. They are widely used to crush various ores and bulk materials in industries such as mining and smelting, building materials, highways, railways, water conservancy, and the chemical industry.

[0003] Traditional jaw crushers have the following defects in daily use:

[0004] 1. Some traditional jaw crusher frames lack shock absorption mechanisms. During the operation of the jaw crusher, a large reaction force will be generated, which will cause the frame itself to be unstable and shake, which may easily damage the jaw crusher.

[0005] 2. The traditional partial jaw crusher frame structure is fixed and cannot adapt to jaw crushers of different models and sizes, which easily brings inconvenience to users and reduces its usability. Therefore, we propose a new type of jaw crusher frame. Utility Model Content

[0006] The utility model provides a jaw crusher frame to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A jaw crusher frame comprises a bottom plate, wherein guide mechanisms are provided at the four corners of the top of the bottom plate, a shock absorbing mechanism is provided at the center of the top of the bottom plate, a mounting mechanism is provided on the upper side of the shock absorbing mechanism, a pressing mechanism is provided inside the mounting mechanism, and a reinforcement mechanism is provided at the bottom of the bottom plate;

[0009] The shock absorbing mechanism comprises a damper, and a shock absorbing ring is arranged on the inner side of the damper.

[0010] A further improvement of the technical solution of the present utility model is that the damper and the shock absorbing ring are both fixedly mounted at the center of the top of the base plate, and the number of the dampers is four.

[0011] A further improvement of the technical solution of the present invention is that the guide mechanism includes guide posts fixedly mounted at the four corners of the top of the base plate, and top blocks are fixedly mounted on the upper ends of the guide posts.

[0012] A further improvement of the technical solution of the present utility model is that the mounting mechanism includes a mounting plate movably mounted on the outside of the guide column, a mounting box is fixedly mounted on the top of the mounting plate, a placement cavity is provided inside the mounting box, and a slide rail is provided on the inner wall of the placement cavity.

[0013] A further improvement of the technical solution of the present utility model is that the damper and the shock absorbing ring are fixedly installed between the bottom plate and the mounting plate, and the shock absorbing ring is made of a rubber ring.

[0014] A further improvement of the technical solution of the present utility model is that the clamping mechanism includes a clamping plate slidably connected to the inner cavity of the slide rail, an electric telescopic rod is fixedly installed on the outer side of the clamping plate, and a base plate is fixedly installed on the end of the electric telescopic rod away from the clamping plate, and the base plate is fixedly connected to the mounting box.

[0015] A further improvement of the technical solution of the present invention is that the reinforcement mechanism includes foot posts fixedly installed at the four corners of the bottom of the base plate, the lower ends of the foot posts are fixedly installed with a ground plate, and the internal threads of the ground plate are connected with reinforcement nails.

[0016] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0017] 1. The simultaneous use of the damper and the shock-absorbing ring can reduce the amplitude of the reaction force shaking during the operation of the jaw crusher, making the frame itself more stable and reducing the possibility of damage to the jaw crusher;

[0018] 2. The installation box, placement cavity, electric telescopic rod and pressing plate are used together to adapt to jaw crushers of different models and sizes, and can be used to install and fix jaw crushers of different models, thereby improving its usability;

[0019] 3. The foot column, the ground plate and the reinforcement nails are used together. The reinforcement nails are rotated into the ground to strengthen the grip of the entire device and make it more stable when placed on the ground, which is convenient for the daily crushing operation of the jaw crusher.

[0020] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the shock absorbing mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the reinforcement mechanism of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Bottom plate; 2. Guide mechanism; 201. Guide column; 202. Top block; 3. Shock-absorbing mechanism; 301. Damper; 302. Shock-absorbing ring; 4. Mounting mechanism; 401. Mounting plate; 402. Mounting box; 403. Placement cavity; 404. Slide rail; 5. Clamping mechanism; 501. Clamping plate; 502. Electric telescopic rod; 503. Base plate; 6. Reinforcement mechanism; 601. Foot column; 602. Ground plate; 603. Reinforcement nail. DETAILED DESCRIPTION

[0028] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are in a very simplified form and are not in exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0029] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] Example 1

[0032] like Figure 1-4 As shown, the utility model provides a jaw crusher frame, including a base plate 1, a guide mechanism 2 is provided at the four corners of the top of the base plate 1, a shock absorbing mechanism 3 is provided at the center of the top of the base plate 1, a mounting mechanism 4 is provided on the upper side of the shock absorbing mechanism 3, a pressing mechanism 5 is provided inside the mounting mechanism 4, a reinforcement mechanism 6 is provided at the bottom of the base plate 1, the shock absorbing mechanism 3 includes a damper 301, a shock absorbing ring 302 is provided on the inner side of the damper 301, the damper 301 and the shock absorbing ring 302 are both fixedly installed at the center of the top of the base plate 1, and the number of the dampers 301 is four, the guide mechanism 2 includes guide columns 201 fixedly installed at the four corners of the top of the base plate 1, a top block 202 is fixedly installed on the upper end of the guide column 201, the damper 301 and the shock absorbing ring 302 are fixedly installed between the base plate 1 and the mounting plate 401, and the shock absorbing ring 302 is made of a rubber ring.

[0033] In this embodiment, the movement trajectory of the mounting plate 401 is limited by the guide column 201. The simultaneous use of the damper 301 and the shock-absorbing ring 302 can reduce the amplitude of the shaking due to the reaction force during the operation of the jaw crusher, making the frame itself more stable and reducing the possibility of damage to the jaw crusher.

[0034] Example 2

[0035] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the mounting mechanism 4 includes a mounting plate 401 movably mounted on the outside of the guide column 201, a mounting box 402 is fixedly mounted on the top of the mounting plate 401, a placement cavity 403 is provided inside the mounting box 402, a slide rail 404 is provided on the inner wall of the placement cavity 403, and the clamping mechanism 5 includes a clamping plate 501 slidably connected to the inner cavity of the slide rail 404, an electric telescopic rod 502 is fixedly mounted on the outside of the clamping plate 501, a base plate 503 is fixedly mounted on one end of the electric telescopic rod 502 away from the clamping plate 501, and the base plate 503 is fixedly connected to the mounting box 402.

[0036] In this embodiment, by placing the jaw crusher into the placement cavity 403 inside the installation box 402, and then controlling the electric telescopic rod 502 to extend and retract, the electric telescopic rod 502 will drive the clamping plate 501 to approach the jaw crusher. Under the action of the electric telescopic rod 502, the clamping plate 501 can firmly fix the jaw crusher inside the placement cavity 403. The frame structure of the jaw crusher is adjustable and can adapt to jaw crushers of different models and sizes. It can install and fix jaw crushers of different models, thereby improving its usability.

[0037] Example 3

[0038] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the reinforcement mechanism 6 includes foot posts 601 fixedly installed at the four corners of the bottom of the base plate 1, and the lower end of the foot posts 601 is fixedly installed with a base plate 602, and the internal thread of the base plate 602 is connected with a reinforcement nail 603.

[0039] In this embodiment, the entire device can be supported by the foot column 601, and the ground plate 602 will be in contact with the ground. When the entire device is moved to the specified position, the reinforcement nail 603 is rotated and the reinforcement nail 603 is rotated into the ground, so that the entire device is placed on the ground more firmly, which is convenient for the daily crushing operation of the jaw crusher.

[0040] The working principle of the present invention is as follows: when using the frame, the jaw crusher is directly placed inside the placement cavity 403 inside the installation box 402, and then the electric telescopic rod 502 is controlled to extend and retract. The electric telescopic rod 502 will drive the clamping plate 501 to move closer to the jaw crusher. Under the action of the electric telescopic rod 502, the clamping plate 501 can firmly fix the jaw crusher inside the placement cavity 403. When the jaw crusher is in position, the reinforcing nail 603 is rotated and the reinforcing nail 603 is rotated into the ground, so that the entire device is placed on the ground more firmly, which is convenient for the daily crushing operation of the jaw crusher. When the jaw crusher is in crushing operation, a reaction force will be generated. At this time, the guide column 201 will limit the movement trajectory of the mounting plate 401. The simultaneous use of the damper 301 and the shock-absorbing ring 302 can reduce the amplitude of the reaction force shaking during the operation of the jaw crusher, making the frame itself more stable and reducing the possibility of damage to the jaw crusher.

[0041] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A jaw crusher frame, comprising a bottom plate (1), characterized in that: The four corners of the top of the base plate (1) are provided with guide mechanisms (2), the center of the top of the base plate (1) is provided with a shock absorbing mechanism (3), the upper side of the shock absorbing mechanism (3) is provided with a mounting mechanism (4), the interior of the mounting mechanism (4) is provided with a pressing mechanism (5), and the bottom of the base plate (1) is provided with a reinforcement mechanism (6); The shock absorbing mechanism (3) comprises a damper (301), and a shock absorbing ring (302) is provided inside the damper (301).

2. A jaw crusher frame according to claim 1, characterized in that: The damper (301) and the shock absorbing ring (302) are both fixedly mounted at the center of the top of the base plate (1), and the number of the dampers (301) is four.

3. The jaw crusher frame according to claim 1, characterized in that: The guide mechanism (2) comprises guide pillars (201) fixedly mounted at the four corners of the top of the base plate (1), and a top block (202) is fixedly mounted on the upper end of the guide pillars (201).

4. A jaw crusher frame according to claim 3, characterized in that: The mounting mechanism (4) comprises a mounting plate (401) movably mounted on the outside of the guide column (201); a mounting box (402) is fixedly mounted on the top of the mounting plate (401); a placement cavity (403) is provided inside the mounting box (402); and a slide rail (404) is provided on the inner wall of the placement cavity (403).

5. A jaw crusher frame according to claim 4, characterized in that: The damper (301) and the shock absorbing ring (302) are fixedly mounted between the bottom plate (1) and the mounting plate (401), and the shock absorbing ring (302) is made of a rubber ring.

6. The jaw crusher frame according to claim 4, characterized in that: The clamping mechanism (5) comprises a clamping plate (501) slidably connected to the inner cavity of the slide rail (404); an electric telescopic rod (502) is fixedly mounted on the outer side of the clamping plate (501); a base plate (503) is fixedly mounted on one end of the electric telescopic rod (502) away from the clamping plate (501); and the base plate (503) is fixedly connected to the mounting box (402).

7. The jaw crusher frame according to claim 1, characterized in that: The reinforcing mechanism (6) comprises foot posts (601) fixedly mounted at the four corners of the bottom of the base plate (1); a base plate (602) is fixedly mounted at the lower end of the foot posts (601); and a reinforcing nail (603) is connected to the inner thread of the base plate (602).

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