Particle grinding equipment for aggregate regeneration

Abstract

The utility model discloses particle grinding equipment for aggregate regeneration, which comprises a working table, a vertical plate is mounted at the top of the working table, and a second motor is mounted on the inner bottom wall of the vertical plate. According to the aggregate grinding device, the grinding balls can rotate and grind in the hemispherical grinding frame, the working efficiency of aggregate grinding is improved, a worker can conveniently take out the grinding frame from the top of the workbench, the problems that during common aggregate manufacturing, aggregate particles need to be ground and put into concrete manufacturing for use are solved, and a traditional aggregate grinding device is simple in structure and low in cost. The particle grinding equipment for aggregate regeneration solves the problems that grinding equipment and a grinding frame cannot be highly matched, ground aggregate is inconvenient to take out, inconvenience is brought to follow-up treatment work of workers, and the working efficiency of the aggregate grinding equipment is reduced, and the efficiency of the particle grinding equipment for aggregate regeneration is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aggregate recycling, and particularly relates to a particle crushing device for aggregate recycling. Background Technique

[0002] Aggregate, also known as "aggregate", is a granular material that plays a role in the skeleton and filling of concrete and mortar. There are two types: fine aggregate and coarse aggregate. As the main raw material in concrete, aggregate plays a role in the skeleton and support in buildings. Recycled aggregate refers to miscellaneous fill soil that has been screened and processed by a machine several times to become small particle recycled aggregate.

[0003] And now concrete is one of the important raw materials in construction projects. Therefore, the importance of aggregate in concrete production is becoming more and more important. Generally, when making aggregate, it is necessary to crush the aggregate particles and put them into the production of concrete. The structure of traditional aggregate crushing devices is simple. The crushing device and the crushing frame cannot fit well, and it is not convenient to take out the crushed aggregate, which brings inconvenience to the subsequent processing work of the staff, reduces the working efficiency of the aggregate crushing device, and cannot meet the use requirements of the aggregate crushing device. This phenomenon has become an urgent problem to be solved by the personnel in this field. Content of the Utility Model

[0004] The purpose of the utility model is to provide a particle crushing device for aggregate recycling for the existing device, so as to solve the problems raised in the above background technique.

[0005] In order to solve the above technical problems, the utility model provides the following technical solution: A particle crushing device for aggregate recycling, including a workbench, a vertical plate is installed on the top of the workbench, and a second motor is installed on the inner bottom wall of the vertical plate. The output shaft of the second motor is movably connected with a lead screw through a coupling. A sliding block is movably connected to the outer wall of the lead screw, and a connecting plate is connected inside the sliding block. A motor frame is installed at the bottom of the connecting plate, and a first motor is arranged inside the motor frame. The output shaft of the first motor is movably connected with a support rod through a coupling, and a through rod is connected to the inner wall of the support rod, and a crushing ball is installed on the outer wall of the through rod.

[0006] A cavity and a positioning groove are opened on the top of the workbench, and a positioning plate is installed inside the positioning groove. The inner wall of the positioning plate is connected with a crushing frame, and the crushing frame is arranged inside the cavity.

[0007] The utility model further explains that a bracket is installed on the top of the workbench, a sliding column is installed on the inner wall of the bracket, a moving block is arranged on the outer wall of the sliding column, a connecting plate is connected to the outer wall of the moving block, and one end of the connecting plate is connected to the outer wall of the connecting plate.

[0008] The utility model further explains that there are two connecting plates, and the two connecting plates are respectively arranged between the two sides of the connecting plate and the two moving blocks.

[0009] The present utility model is further described as follows. The crushing frame is a hemispherical frame body, the crushing ball is a sphere, and a through hole that matches the shape and size of the through rod is provided on the inner wall of the crushing ball. The crushing ball is rotatably connected to the support rod through the through rod and the through hole. The diameter of the crushing ball is smaller than the diameter of the crushing frame, and the center of the crushing ball coincides with the center of the crushing frame.

[0010] The present utility model is further described as follows. The shape and size of the positioning groove and the shape and size of the positioning plate match each other. The crushing frame is snap-fitted to the workbench through the positioning groove and the positioning plate.

[0011] The present utility model is further described as follows. Support legs are installed at the bottom of the workbench. The support legs are L-shaped, and the directions of the two support legs are opposite.

[0012] The present utility model is further described as follows. A bottom groove is provided at the bottom of the workbench. A hydraulic rod is installed on the inner bottom wall of the bottom groove. The bottom end of the hydraulic rod is connected to a round plate, and a moving wheel is installed at the bottom of the round plate.

[0013] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: In the present utility model,

[0014] (1) By installing the crushing frame on the top of the workbench through the positioning plate, the crushing frame is set as a hemispherical shape, and the crushing ball is embedded inside the crushing frame, which can completely crush the aggregate in all directions. The particle crushing equipment for aggregate regeneration is realized. By installing the motor, the support rod can be used to drive the crushing ball to rotate, so that the crushing ball can rotate and crush inside the hemispherical crushing frame, improving the working efficiency of crushing the aggregate. And it is convenient for the staff to take out the crushing frame from the top of the workbench. It solves the problem that when making general aggregate, it is necessary to crush the aggregate particles and put them into making concrete. The traditional aggregate crushing device has a simple structure, the crushing equipment and the crushing frame body cannot fit well, and it is not convenient to take out the crushed aggregate, which brings inconvenience to the subsequent processing work of the staff and reduces the working efficiency of the aggregate crushing equipment. The efficiency of the particle crushing equipment for aggregate regeneration is improved;

[0015] (2) By providing moving wheels at the bottom of the workbench, the position of the workbench relative to the ground can be adjusted by using the hydraulic rod installed on the top of the round plate, and the moving wheels are exposed to facilitate the movement of the workbench. The function of moving the particle crushing equipment for aggregate regeneration is realized, solving the problem that general aggregate crushing equipment is large in volume and inconvenient to move, and improving the adaptability of the particle crushing equipment for aggregate regeneration. Description of the Drawings

[0016] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a top view of the present utility model;

[0019] Figure 3 is a front sectional view of the present utility model;

[0020] Figure 4 is a side sectional view of the present utility model;

[0021] Figure 5 is a schematic diagram of the connection structure between the crushing frame and the workbench of the present utility model;

[0022] In the figure: 1, workbench; 2, support; 3, sliding column; 4, moving block; 5, vertical plate; 6, lead screw; 7, sliding block; 8, connecting plate; 9, connecting plate; 10, motor frame; 11, support rod; 12, crushing ball; 13, through rod; 14, through hole; 15, support leg; 16, moving wheel; 17, cavity; 18, positioning plate; 19, crushing frame; 20, first motor; 21, positioning groove; 22, bottom groove; 23, hydraulic rod; 24, circular plate; 25, second motor. Detailed implementation manners

[0023] The following further non-limiting detailed description of the technical solution of the present utility model is made in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0024] Please refer to Figures 1-5As shown in the figure, a particle crushing device for aggregate recycling includes a workbench 1. A vertical plate 5 is installed on the top of the workbench 1, and a second motor 25 is installed on the inner bottom wall of the vertical plate 5. The output shaft of the second motor 25 is movably connected to a lead screw 6 through a coupling. A sliding block 7 is movably connected to the outer wall of the lead screw 6, and a connecting plate 8 is connected inside the sliding block 7. A motor frame 10 is installed at the bottom of the connecting plate 8, and a first motor 20 is arranged inside the motor frame 10. The output shaft of the first motor 20 is movably connected to a support rod 11 through a coupling, and a through rod 13 is connected to the inner wall of the support rod 11. A crushing ball 12 is installed on the outer wall of the through rod 13. The crushing frame 19 is installed on the top of the workbench 1 through a positioning plate 18. The crushing frame 19 is set as a hemispherical body, and the crushing ball 12 is embedded inside the crushing frame 19, which can completely crush the aggregate in all directions, realizing the particle crushing device for aggregate recycling. By installing the first motor 20, the support rod 11 can be used to drive the crushing ball 12 to rotate, so that the crushing ball 12 can rotate and crush inside the hemispherical crushing frame 19, improving the working efficiency of crushing the aggregate. And it is convenient for the staff to take out the crushing frame 19 from the top of the workbench 1, solving the problem that when making general aggregates, the aggregate particles need to be crushed and put into making concrete. The traditional aggregate crushing device has a simple structure, the crushing equipment and the crushing frame body cannot fit well, and it is not convenient to take out the crushed aggregate, bringing inconvenience to the subsequent processing work of the staff and reducing the working efficiency of the aggregate crushing equipment, and improving the efficiency of the particle crushing device for aggregate recycling.

[0025] A cavity 17 and a positioning groove 21 are formed on the top of the workbench 1, and a positioning plate 18 is installed inside the positioning groove 21. The inner wall of the positioning plate 18 is connected to a crushing frame 19, and the crushing frame 19 is arranged inside the cavity 17.

[0026] During operation, pour the recycled aggregate to be crushed into the interior of the crushing frame 19. First, start the second motor 25. The second motor 25 drives the lead screw 6 to drive the sliding block 7 to move downward, drives the support rod 11 to move downward through the connecting plate 8, so that the crushing ball 12 moves downward into the interior of the crushing frame 19. During the downward movement of the support rod 11, the connecting plate 9 on the outer wall of the connecting plate 8 can move downward on the outer wall of the sliding column 3. Then start the first motor 20. The first motor 20 drives the support rod 11 to rotate. Further, the crushing ball 12 rotates inside the crushing frame 19 to rotate and crush the aggregate inside the crushing frame 19. After the crushing of the aggregate is completed, start the second motor 25 again. The second motor 25 drives the lead screw 6 to drive the sliding block 7 to move upward, moves the crushing ball 12 upward, and then takes out the crushing frame 19 outward through the positioning plate 18, and pours out the aggregate inside the crushing frame 19 outward. In addition, the hydraulic rod 23 can be started. The hydraulic rod 23 drives the circular plate 24 to move downward, so that the bottom of the moving wheel 16 moves to the bottom of the support leg 15, and the moving wheel 16 is used to move the crushing device, thus completing the work.

[0027] In this embodiment, a bracket 2 is installed on the top of the workbench 1, and a sliding column 3 is installed on the inner wall of the bracket 2. A moving block 4 is arranged on the outer wall of the sliding column 3. The outer wall of the moving block 4 is connected with a connecting plate 9, and one end of the connecting plate 9 is connected with the outer wall of the connecting plate 8. By arranging the connecting plate 9, when the connecting plate 8 moves up and down, the two-sided connecting plate 9 can move up and down on the inner wall of the bracket 2.

[0028] In this embodiment, two connecting plates 9 are provided, and the two connecting plates 9 are respectively arranged between the two sides of the connecting plate 8 and the two-sided moving blocks 4. By arranging the two connecting plates 9, the stability of the up and down movement of the connecting plate 8 can be improved.

[0029] In this embodiment, the crushing frame 19 is a hemispherical frame, the crushing ball 12 is a sphere, and a through hole 14 that is identical in shape and size to the through rod 13 is formed in the inner wall of the crushing ball 12. The crushing ball 12 is rotationally connected to the support rod 11 through the through rod 13 and the through hole 14. The diameter of the crushing ball 12 is smaller than the diameter of the crushing frame 19, and the center of the crushing ball 12 coincides with the center of the crushing frame 19. By arranging the crushing ball 12, it can move downward and be embedded in the interior of the crushing frame 19, and the rotating crushing ball 12 is used to rotate and crush the interior of the crushing frame 19.

[0030] In this embodiment, the shape and size of the positioning groove 21 and the positioning plate 18 are identical to each other. The crushing frame 19 is snap-connected to the workbench 1 through the positioning groove 21 and the positioning plate 18. By arranging the positioning groove 21 and the positioning plate 18, it is convenient to take out the crushing frame 19 from the top of the workbench 1 and convenient to take out the crushed material of the aggregate inside the crushing frame 19.

[0031] In this embodiment, support legs 15 are installed at the bottom of the workbench 1. The support legs 15 are L-shaped, and the directions of the two support legs 15 are opposite. By providing the two support legs 15, the bottom of the workbench 1 can be stabilized, and it is convenient to subsequently move the workbench 1 downward by moving the wheels 16.

[0032] In this embodiment, a bottom groove 22 is formed in the bottom of the workbench 1. A hydraulic rod 23 is installed on the inner bottom wall of the bottom groove 22. The bottom end of the hydraulic rod 23 is connected to a circular plate 24, and a moving wheel 16 is installed at the bottom of the circular plate 24. By providing the moving wheel 16 at the bottom of the workbench 1, the position of the workbench 1 relative to the ground can be adjusted by using the hydraulic rod 23 installed on the top of the circular plate 24, exposing the moving wheel 16 to facilitate the movement of the workbench 1. This realizes the function that the particle crushing equipment for aggregate regeneration can move the aggregate crushing equipment, solves the problem that general aggregate crushing equipment is large in volume and inconvenient to move, and improves the adaptability of the particle crushing equipment for aggregate regeneration.

[0033] In summary, for the particle crushing equipment for aggregate regeneration, by installing the first motor 20, the crushing balls 12 can be driven to rotate by the support rod 11, so that the crushing balls 12 can rotate and crush inside the hemispherical crushing frame 19, improving the working efficiency of crushing the aggregate. And it is convenient for the staff to take out the crushing frame 19 from the top of the workbench 1. When making general aggregates, it is necessary to crush the aggregate particles and put them into making concrete. The traditional aggregate crushing device has a simple structure, the crushing equipment and the crushing frame body cannot fit well, and it is inconvenient to take out the crushed aggregate, which brings inconvenience to the subsequent processing work of the staff and reduces the working efficiency of the aggregate crushing equipment. The efficiency of the particle crushing equipment for aggregate regeneration is improved.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A particle crushing device for aggregate recycling, comprising a workbench (1), characterized in that: A vertical plate (5) is installed on the top of the workbench (1), and a second motor (25) is installed on the inner bottom wall of the vertical plate (5). The output shaft of the second motor (25) is movably connected to a lead screw (6) through a coupling. A sliding block (7) is movably connected to the outer wall of the lead screw (6), and a connecting plate (8) is connected inside the sliding block (7). A motor frame (10) is installed at the bottom of the connecting plate (8), and a first motor (20) is arranged inside the motor frame (10). The output shaft of the first motor (20) is movably connected to a support rod (11) through a coupling, and a through rod (13) is connected to the inner wall of the support rod (11). A crushing ball (12) is installed on the outer wall of the through rod (13). A cavity (17) and a positioning groove (21) are formed on the top of the workbench (1), and a positioning plate (18) is installed inside the positioning groove (21). An inner wall of the positioning plate (18) is connected to a crushing frame (19), and the crushing frame (19) is arranged inside the cavity (17).

2. The granular crushing device for aggregate regeneration according to claim 1, wherein: A bracket (2) is installed on the top of the workbench (1), a sliding column (3) is installed on the inner wall of the bracket (2), a moving block (4) is arranged on the outer wall of the sliding column (3), an adapter plate (9) is connected to the outer wall of the moving block (4), and one end of the adapter plate (9) is connected to the outer wall of the connecting plate (8).

3. The granular crushing equipment for aggregate regeneration according to claim 2, characterized in that: There are two adapter plates (9), and the two adapter plates (9) are respectively arranged between the two sides of the connecting plate (8) and the two moving blocks (4).

4. An aggregate regeneration particle crushing device according to claim 3, characterized in that: The crushing frame (19) is a hemispherical frame, the crushing ball (12) is a sphere, a through hole (14) that is identical in shape and size to the through rod (13) is formed in the inner wall of the crushing ball (12). The crushing ball (12) is rotatably connected to the support rod (11) through the through rod (13) and the through hole (14). The diameter of the crushing ball (12) is smaller than the diameter of the crushing frame (19), and the center of the crushing ball (12) coincides with the center of the crushing frame (19).

5. An aggregate regeneration particle crushing device according to claim 4, characterized in that: The shape and size of the positioning groove (21) are identical to those of the positioning plate (18), and the crushing frame (19) is snap-connected to the workbench (1) through the positioning groove (21) and the positioning plate (18).

6. An aggregate regeneration particle crushing device according to claim 5, characterized in that: Support legs (15) are installed at the bottom of the workbench (1), the support legs (15) are L-shaped, and the directions of the two support legs (15) are opposite.

7. An aggregate regeneration particle crushing device according to claim 6, characterized in that: A bottom groove (22) is formed at the bottom of the workbench (1), a hydraulic rod (23) is installed on the inner bottom wall of the bottom groove (22), the bottom end of the hydraulic rod (23) is connected to a round plate (24), and a moving wheel (16) is installed at the bottom of the round plate (24).

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