Gravel crushing device

Abstract

The utility model discloses a broken stone crushing device, and belongs to the technical field of broken stone crushing. The broken stone crushing device comprises a stone crusher, the conveying frame is fixedly installed on the stone crusher, and the lower portion of the stone crusher and the lower portion of the conveying frame are filled with water; the conveying part is fixedly installed in the conveying frame and comprises a winch fixedly installed on the conveying frame, the winch is fixedly connected with a conveying hopper through a steel wire rope, the end of the conveying frame is fixedly connected with the conveying hopper, and the bottom face of the conveying hopper is an inclined mechanism. Through the design that the conveying frame is matched with the conveying part, the stone crusher and the lower portion of the conveying frame are filled with water, wood chips and the like are screened out through buoyancy of the water, then heavy broken stone enters the conveying hopper to be conveyed out, in this way, the situation that the wood chips and the like are mixed in the broken stone can be avoided, the broken stone can be cleaned, dust raising is avoided, and the service life of the stone crusher is prolonged. And clean and tidy gravel is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of stone crushing, and in particular to a stone crushing device. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, people will generate a lot of construction waste while building cities. Some of the crushed stone waste can be reused, but some larger crushed stone construction waste needs to be crushed and processed for utilization.

[0003] The patent document with publication number CN218924795U in the prior art provides a stone crusher. The device is provided with a connecting rod and a rotating wheel. The connecting rod is moved through the rotating wheel. The connecting rod moves to pull the auxiliary crushing wheel to move in the slide groove. The crushing particle size of the crusher is controlled by changing the distance between the two crushing wheels, so that the distance between the two rollers can be easily adjusted.

[0004] Although the above-mentioned prior art solution can control the crushing particle size of the crusher through the connecting rod and the rotating wheel, it still has the following defects: since a large amount of wood chips and the like are mixed in the construction waste, the existing crusher cannot separate these wood chips, resulting in the presence of wood chips and the like in the crushed gravel, affecting subsequent use.

[0005] In view of this, we propose a stone crushing device. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of the present application is to provide a stone crushing device to solve the problem of wood chips and the like in the crushed stone mentioned in the above-mentioned background technology, and to achieve the cleaning of wood chips in the stone.

[0008] 2. Technical solution

[0009] A stone crushing device, comprising a stone crusher;

[0010] A conveying frame, wherein the conveying frame is mounted and fixed on the stone crusher, and the stone crusher and the lower part of the conveying frame are filled with water;

[0011] The conveying member is installed and fixed in the conveying frame, and the conveying member includes a winch installed and fixed with the conveying frame, the winch is connected and fixed with a conveying bucket through a wire rope, the end of the conveying frame is connected and fixed with a feeding bucket, and the bottom surface of the conveying bucket is an inclined mechanism.

[0012] By adopting the above technical solution, the conveying frame is designed to cooperate with the conveying parts. Water can be filled in the crusher and the lower part of the conveying frame, and wood chips and the like can be screened out by the buoyancy of the water. Then the heavier gravel enters the conveying bucket and is sent out. This not only avoids the mixing of wood chips and the like in the gravel, but also can clean the gravel to avoid dust, thus ensuring the cleanliness of the gravel.

[0013] Preferably, a sealing plate is fixedly installed at the lower part of the conveying frame, and the sealing plate is a convex structure.

[0014] By adopting the above technical solution, after the sealing plate is opened, the crusher and the lower part of the conveying frame can be cleaned.

[0015] Preferably, a feed plate is rotatably connected to the lower part of the crusher, a baffle is gapped above the feed plate, the baffle is fixedly connected to the inner wall of the crusher, and the bottom surface of the feed plate is a mesh structure.

[0016] By adopting the above technical solution, the feed plate can ensure that the crushed stones enter the conveying bucket, and the baffle can prevent stones from entering the end of the feed plate and causing interference in the movement of the feed plate.

[0017] Preferably, the end of the feeding plate is rotatably connected to a driving rod, the other end of the driving rod is rotatably connected to a driving block, a motor is connected and fixed to the driving block, and the motor is connected and fixed to the outer wall of the crusher.

[0018] By adopting the above technical solution, the motor output shaft drives the driving block to rotate, and the driving block will drive one end of the driving rod on the edge to rotate in a circle. At this time, the other end of the driving rod will rotate to drive the end of the feeding plate to rise and fall back and forth. At this time, the gravel can be driven to be cleaned in the water and ensure that it can be quickly fed into the conveying bucket.

[0019] Preferably, the outer wall of the conveying bucket is slidably connected to two pull rods, the outer sides of the two pull rods are slidably connected to a moving frame, and the moving frame is slidably connected to the inner wall of the crusher.

[0020] By adopting the above technical solution, the winch drives the conveying bucket to rise through the wire rope. When the conveying bucket reaches a certain height, it will drive the pull rod to pull the moving frame. At this time, the moving frame rises and seals the end of the feeding plate to prevent the crushed stone from continuing to be sent out. When the conveying bucket is reset, the crushed stone continues to be sent out.

[0021] 3. Beneficial effects

[0022] Compared with the prior art, the advantages of this application are:

[0023] 1. The present application adopts the design of a conveying frame and a conveying member. Water can be filled in the crusher and the lower part of the conveying frame. The wood chips and the like can be screened out by the buoyancy of the water. Then the heavier gravel can be sent into the conveying bucket. This can not only avoid the mixing of wood chips and the like in the gravel, but also clean the gravel to avoid dust, thus ensuring the cleanliness of the gravel.

[0024] 2. The present application drives the driving block to rotate through the motor output shaft. At this time, the driving block will drive one end of the driving rod on the edge to rotate in a circle. At this time, the other end of the driving rod will rotate to drive the end of the feeding plate to rise and fall back and forth. At this time, the gravel can be washed in the water and ensure that it can be quickly fed into the conveying bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of a stone crushing device according to an embodiment of the present application;

[0026] Figure 2 is a schematic cross-sectional view of a conveying frame of a stone crushing device according to an embodiment of the present application;

[0027] Figure 3 is a schematic cross-sectional diagram of a mobile frame of a stone crushing device according to an embodiment of the present application;

[0028] Explanation of the numbers in the figure: 1. Crusher; 2. Conveying frame; 3. Conveying member; 4. Winch; 5. Conveying bucket; 6. Feeding bucket; 7. Sealing plate; 8. Feeding plate; 9. Baffle; 10. Driving rod; 11. Driving block; 12. Motor; 13. Pull rod; 14. Moving frame. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a stone crushing device. Stone crusher 1;

[0031] The conveying frame 2 is installed and fixed on the stone crusher 1, and the lower part of the stone crusher 1 and the conveying frame 2 is filled with water;

[0032] The conveying member 3 is installed and fixed in the conveying frame 2, and the conveying member 3 includes a winch 4 installed and fixed with the conveying frame 2, the winch 4 is connected and fixed with a conveying bucket 5 through a wire rope, and a feed bucket 6 is connected and fixed at the end of the conveying frame 2, and the bottom surface of the conveying bucket 5 is an inclined mechanism.

[0033] The design of the conveying frame 2 and the conveying member 3 can fill the crusher 1 and the lower part of the conveying frame 2 with water, and the wood chips and the like can be screened out by the buoyancy of the water. Then the heavier gravel enters the conveying bucket 5 and is sent out. This not only avoids the mixing of wood chips and the like in the gravel, but also can clean the gravel to avoid dust, thus ensuring the cleanliness of the gravel.

[0034] Reference Figure 2 A sealing plate 7 is fixedly mounted on the lower part of the conveying frame 2, and the sealing plate 7 is a convex structure.

[0035] After the sealing plate 7 is opened, the crusher 1 and the lower part of the conveying frame 2 can be cleaned.

[0036] A feed plate 8 is rotatably connected to the lower part of the crusher 1, a baffle 9 is provided in the gap above the feed plate 8, the baffle 9 is fixedly connected to the inner wall of the crusher 1, and the bottom surface of the feed plate 8 is a mesh structure.

[0037] The feed plate 8 can ensure that the crushed stones enter the conveying bucket 5, and the baffle 9 can prevent stones from entering the end of the feed plate 8 and causing interference in the movement of the feed plate 8.

[0038] The end of the feeding plate 8 is rotatably connected to a driving rod 10 , and the other end of the driving rod 10 is rotatably connected to a driving block 11 , and a motor 12 is connected and fixed to the driving block 11 , and the motor 12 is connected and fixed to the outer wall of the crusher 1 .

[0039] The output shaft of the motor 12 drives the driving block 11 to rotate. At this time, the driving block 11 will drive one end of the driving rod 10 on the edge to rotate in a circle. At this time, the other end of the driving rod 10 will rotate to drive the end of the feeding plate 8 to reciprocate and rise and fall. At this time, the gravel can be driven to be cleaned in the water and ensure that it can be quickly fed into the conveying bucket 5.

[0040] Reference Figure 3 The outer wall of the conveying bucket 5 is slidably connected to two pull rods 13, and the outer sides of the two pull rods 13 are slidably connected to a moving frame 14, and the moving frame 14 is slidably connected to the inner wall of the crusher 1.

[0041] The winch 4 drives the conveying bucket 5 to rise through the wire rope. When the conveying bucket 5 reaches a certain height, it will drive the pull rod 13 to pull the moving frame 14. At this time, the moving frame 14 rises and seals the end of the feeding plate 8 to prevent the crushed stone from continuing to be sent out. When the conveying bucket 5 is reset, the crushed stone continues to be sent out.

[0042] The implementation principle of a stone crushing device in an embodiment of the present application is as follows: water is filled at the bottom of the stone crusher 1 and the conveying frame 2, and then the stone and other materials fall into the water. The buoyancy of the water screens out the wood chips and the like, and then the heavier stone enters the feeding plate 8. The output shaft of the motor 12 drives the driving block 11 to rotate. At this time, the driving block 11 will drive one end of the driving rod 10 at the edge to rotate in a circle. At this time, the other end of the driving rod 10 will rotate to drive the end of the feeding plate 8 to rise and fall back and forth, and the stone can be driven to be cleaned in the water and ensure that it can be quickly fed into the conveying bucket 5. The winch 4 drives the conveying bucket 5 to rise through the wire rope. At this time, after the conveying bucket 5 reaches a certain height, it will drive the pull rod 13 to pull the moving frame 14. At this time, the moving frame 14 rises and seals the end of the feeding plate 8 to prevent the stone from continuing to be sent out. When the conveying bucket 5 is reset, the stone continues to be sent out. Finally, the sealing plate 7 is opened to clean the stone crusher 1 and the lower part of the conveying frame 2.

Claims

1. A stone crushing device, It is characterized by; including: Lithotripsy (1); A conveying frame (2), the conveying frame (2) is mounted and fixed on the stone crusher (1), and the lower part of the stone crusher (1) and the conveying frame (2) is filled with water; A conveying member (3) is installed and fixed in a conveying frame (2), and the conveying member (3) includes a winch (4) installed and fixed with the conveying frame (2), the winch (4) is connected and fixed with a conveying bucket (5) via a steel wire rope, and a feeding bucket (6) is connected and fixed at the end of the conveying frame (2), the bottom surface of the conveying bucket (5) is an inclined mechanism, and the bottom surface of the conveying bucket (5) is a leaky mesh structure.

2. The stone crushing device according to claim 1, characterized in that: A sealing plate (7) is fixedly mounted on the lower part of the conveying frame (2), and the sealing plate (7) is a convex structure.

3. The stone crushing device according to claim 2, characterized in that: The lower part of the stone crusher (1) is rotatably connected to a feeding plate (8), and a baffle (9) is gap-matched above the feeding plate (8). The baffle (9) is fixedly connected to the inner wall of the stone crusher (1), and the bottom surface of the feeding plate (8) is a mesh structure.

4. The stone crushing device according to claim 3, characterized in that: The end of the feeding plate (8) is rotatably connected to a driving rod (10), and the other end of the driving rod (10) is rotatably connected to a driving block (11). The driving block (11) is connected and fixed with a motor (12), and the motor (12) is connected and fixed to the outer wall of the stone crusher (1).

5. The stone crushing device according to claim 4, characterized in that: The outer wall of the conveying bucket (5) is slidably connected to two pull rods (13), and the outer sides of the two pull rods (13) are slidably connected to a moving frame (14), and the moving frame (14) is slidably connected to the inner wall of the stone crusher (1).

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