Material crusher

Abstract

The utility model provides a material crusher which comprises a shoveling mechanism and a crushing mechanism, the crushing mechanism is installed on the shoveling mechanism, the shoveling mechanism comprises a hopper, a shoveling plate, an upper striker plate and a lower crushing plate, the shoveling plate is fixedly connected to the top of one side of the hopper, and the upper striker plate is fixedly connected to the top of the other side of the hopper. The material shoveling mechanism and the crushing mechanism act together, the material shoveling mechanism is installed on the skid loader, the skid loader drives the material shoveling mechanism to turn over horizontally, when the material shoveling mechanism is placed horizontally, the material shoveling mechanism can turn over horizontally, the material shoveling mechanism can be turned over horizontally, the material shoveling mechanism can be turned over horizontally, the material shoveling mechanism can be turned over horizontally, and the material shoveling mechanism and the crushing mechanism can be turned over horizontally. The broken stone materials can be conveniently shoveled into the hopper by moving the shoveling mechanism, during crushing, the skimmer loader drives the shoveling mechanism to turn over to be vertical, the crushing mechanism is started, the broken stone materials are crushed by the crushing mechanism under the action of gravity, the broken stone teeth of the crushing mechanism pass through the concave teeth one by one to extrude and crush the broken stone, and the crushing efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of crusher technology, specifically to a material crusher. Background Technology

[0002] The breaker for skid steer loaders is a high-efficiency attachment specifically designed for skid steer loaders, primarily used for crushing and demolishing hard materials such as concrete, brick, and rock. This equipment can rapidly shred large building materials into manageable smaller pieces, significantly improving the efficiency of demolition and reconstruction projects. The breaker is typically constructed from high-strength steel, possessing excellent wear resistance and impact resistance, ensuring long-term stable performance under high-intensity operating conditions.

[0003] Generally, the crusher on a skid steer loader has a relatively simple structure and is used only as a crusher. It requires manual feeding of materials for crushing, which is inconvenient to use. In addition, its crushing part often uses two rollers rotating in opposite directions to squeeze and crush the materials, which is complex in structure and easy to be damaged. Utility Model Content

[0004] The purpose of this invention is to provide a material crusher to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A material crusher includes a shovel mechanism and a crushing mechanism, wherein the crushing mechanism is mounted on the shovel mechanism.

[0007] The material shoveling mechanism includes a hopper, a shovel plate, an upper baffle plate, and a lower crushing plate. The shovel plate is fixedly connected to the top of one side of the hopper, and the upper baffle plate and the lower crushing plate are both fixedly connected to the inner wall of the hopper by bolts.

[0008] The crushing mechanism includes a hydraulic motor, a crushing drum, and crushing teeth. The hydraulic motor is bolted to one side of the hopper. The crushing drum is rotatably connected inside the hopper. One end of the crushing drum is fixedly connected to the output shaft of the hydraulic motor. The crushing teeth are mounted on the crushing drum.

[0009] In one embodiment, a discharge port is provided on one side of the top of the hopper, and the discharge ports are arranged in a rectangular array.

[0010] In one embodiment, both the upper baffle plate and the lower crushing plate are provided with concave teeth, which match the crushing teeth and are equidistantly distributed.

[0011] In one embodiment, a motor cover is installed on the side of the hopper near the hydraulic motor, and the hydraulic motor is disposed on the bottom side of the motor cover.

[0012] In one embodiment, the inner wall of the hopper is fitted with a wear-resistant plate.

[0013] In one embodiment, the hopper is movably mounted on a skid steer loader.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention utilizes the combined action of a shovel mechanism and a crushing mechanism. The shovel mechanism is mounted on a skid steer loader, which drives the shovel mechanism to rotate horizontally. When the shovel mechanism is horizontal, it is easy to shovel crushed stone into the hopper by moving the shovel mechanism. During crushing, the skid steer loader drives the shovel mechanism to rotate vertically, activating the crushing mechanism. Under the action of gravity, the crushed stone is crushed by the crushing mechanism, and the crushing teeth of the crushing mechanism pass through the concave teeth one by one, squeezing and crushing the stone. The structure is simple, not easily damaged, and can improve crushing efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a side sectional view of the present invention;

[0018] Figure 3 This is a top view of the present invention;

[0019] Figure 4 This is an exploded view of the present invention;

[0020] Figure 5 This is a schematic diagram of the utility model in use.

[0021] In the diagram: 11. Hopper; 12. Shovel plate; 13. Discharge port; 14. Upper baffle plate; 15. Lower crushing plate; 21. Hydraulic motor; 22. Crushing roller; 23. Crushing teeth; 24. Motor cover. Detailed Implementation

[0022] 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.

[0023] Example:

[0024] Please see Figures 1 to 5 This utility model provides a technical solution:

[0025] The material crusher includes a shoveling mechanism and a crushing mechanism. The crushing mechanism is mounted on the shoveling mechanism. The hopper 11 is movably mounted on a skid steer loader. The lower back side of the hopper 11 is rotatably connected to the skid steer loader, and the upper back side of the hopper 11 is rotatably connected to the drive arm on the skid steer loader. The skid steer loader controls the extension and retraction of the drive arm, thereby controlling the tilting of the hopper 11. When the shoveling mechanism is laid flat, the shovel plate 12 is placed on the ground. The movement of the skid steer loader drives the shoveling mechanism forward, thereby shoveling the crushed stone and debris into the hopper 11 through the shovel plate 12. The skid steer loader controls the extension and retraction of the drive arm to make the hopper 11 vertical. At this time, the crushed stone and debris can be crushed by the crushing mechanism.

[0026] The material shoveling mechanism includes a hopper 11, a shovel plate 12, an upper baffle plate 14, and a lower crushing plate 15. The shovel plate 12 is fixedly connected to the top of one side of the hopper 11. The upper baffle plate 14 and the lower crushing plate 15 are both fixedly connected to the inner wall of the hopper 11 by bolts. The hopper 11 is used to temporarily store crushed stone and debris. When it is horizontal, the hopper 11 is moved by the movement of the skid steer loader. The material is shoveled into the hopper 11 by the shovel plate 12. When the crushing mechanism is working, the upper baffle plate 14 can prevent the rotating crushing roller 22 from carrying the material out from the top of the hopper 11. The lower crushing plate 15 works in conjunction with the crushing teeth 23 of the crushing roller 22 to further crush the crushed stone.

[0027] The crushing mechanism includes a hydraulic motor 21, a crushing drum 22, and crushing teeth 23. The hydraulic motor 21 is bolted to one side of the hopper 11. The crushing drum 22 is rotatably connected inside the hopper 11, and one end of the crushing drum 22 is fixedly connected to the output shaft of the hydraulic motor 21. The crushing teeth 23 are mounted on the crushing drum 22. The hydraulic motor 21 drives the crushing drum 22 to rotate, and the rotating crushing drum 22 works in conjunction with the lower crushing plate 15 to crush the stone.

[0028] Furthermore, a discharge port 13 is provided on one side of the top of the hopper 11. Several discharge ports 13 are arranged in a rectangular array. The crushed stone can be discharged through the discharge ports 13.

[0029] Furthermore, both the upper baffle plate 14 and the lower crushing plate 15 are provided with concave teeth, which match the crushing teeth 23 and are evenly distributed. During crushing, the rotating crushing teeth 23 pass through the concave teeth one by one, squeezing and crushing the stone.

[0030] Furthermore, a motor cover 24 is installed on the side of the hopper 11 near the hydraulic motor 21, and the hydraulic motor 21 is located on the bottom side of the motor cover 24. The motor cover 24 is used to protect the hydraulic motor 21.

[0031] Furthermore, wear-resistant plates are installed on the inner wall of the hopper 11. The wear-resistant plates can extend the service life of the hopper 11.

[0032] See Figure 5 The hopper 11 is movably mounted on the skid steer loader. The lower back side of the hopper 11 is rotatably connected to the skid steer loader, and the upper back side of the hopper 11 is rotatably connected to the drive arm on the skid steer loader. The skid steer loader controls the extension and retraction of the drive arm, thereby controlling the tilting of the hopper 11.

[0033] When encountering harder materials, the crushing teeth 23 may not be able to crush them in one go. In this case, the hydraulic motor 21 can be reversed a certain distance and then rotated forward to use a certain acceleration to crush the material.

[0034] The working principle of this utility model is as follows: When the shovel mechanism is laid flat, the shovel plate 12 is placed on the ground. The skid steer loader moves and drives the shovel mechanism forward, and then the shovel plate 12 shovels the crushed stone and debris into the hopper 11. The skid steer loader controls the extension and retraction of the drive arm to make the hopper 11 vertical. At this time, the crushed stone and debris can be crushed by the crushing mechanism. The hydraulic motor 21 drives the crushing drum 22 to rotate. The rotating crushing drum 22 works together with the lower crushing plate 15 to crush the stone.

[0035] 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 material crusher, comprising a shoveling mechanism and a crushing mechanism, wherein the crushing mechanism is mounted on the shoveling mechanism, characterized in that: The shovel mechanism includes a hopper (11), a shovel plate (12), an upper baffle plate (14), and a lower crushing plate (15). The shovel plate (12) is fixedly connected to the top of one side of the hopper (11). The upper baffle plate (14) and the lower crushing plate (15) are both fixedly connected to the inner wall of the hopper (11) by bolts. The crushing mechanism includes a hydraulic motor (21), a crushing drum (22), and crushing teeth (23). The hydraulic motor (21) is bolted to one side of the hopper (11). The crushing drum (22) is rotatably connected to the hopper (11). One end of the crushing drum (22) is fixedly connected to the output shaft of the hydraulic motor (21). The crushing teeth (23) are mounted on the crushing drum (22).

2. The material crusher according to claim 1, characterized in that: The top side of the hopper (11) is provided with a discharge port (13), and there are several discharge ports (13) arranged in a rectangular array.

3. The material crusher according to claim 1, characterized in that: Both the upper baffle plate (14) and the lower crushing plate (15) are provided with concave teeth, which match the crushing teeth (23) and are evenly distributed.

4. The material crusher according to claim 1, characterized in that: The hopper (11) is fitted with a motor cover (24) on the side near the hydraulic motor (21), and the hydraulic motor (21) is located on the bottom side of the motor cover (24).

5. The material crusher according to claim 1, characterized in that: The inner wall of the hopper (11) is fitted with a wear-resistant plate.

6. The material crusher according to claim 1, characterized in that: The hopper (11) is movably mounted on the skid steer loader.

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