Concrete crushing and separating device

Abstract

The utility model relates to the technical field of crushing and separating devices, and discloses a concrete crushing and separating device which comprises a crushing machine body, a feeding hopper fixedly installed on the top face of the crushing machine body, a PLC fixedly installed on one side of the crushing machine body and a feeding assembly used for feeding concrete. The feeding assembly is arranged on one side of the crusher body, the crusher body, a feeding hopper, a first fixing plate, a rotating arm, a feeding hopper, a first fixing column and a first fixing hole are used in cooperation, the effect of feeding concrete can be achieved, a user only needs to put concrete into the feeding hopper, and the use efficiency is improved. One side and the top of the feeding hopper are open, feeding is facilitated, feeding is conducted through a machine without cooperation of other equipment, use is facilitated, meanwhile, smoke dust in the feeding hopper can be sucked away through cooperation of the fan and the smoke dust treatment machine, raised dust is reduced, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing and separating devices, in particular to a concrete crushing and separating device. Background Art

[0002] Concrete, also known as concrete, is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of binder, aggregate and water in a certain proportion, stirred and vibrated into shape, and cured under certain conditions. Concrete has the characteristics of abundant raw materials, low price and simple production process, so its usage is increasing. With the continuous development of society, the number of buildings is also increasing, and the resulting concrete waste is also increasing. The area occupied by concrete waste is very large, so the crushing and recycling of concrete is also indispensable, which requires concrete crushing and separation equipment.

[0003] An existing concrete waste crushing and separation device (Announcement No.: CN218924773U) has at least the following drawbacks:

[0004] In the above patent, when crushing concrete waste, it is necessary to pour the concrete waste into the equipment, but the height of the equipment is relatively high, so it is necessary to use an additional machine for processing, which increases expenses and is inconvenient to use. There are certain limitations. At the same time, dust is generated inside the equipment during crushing and then discharged from the material port, which causes air pollution, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a concrete crushing and separation device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A concrete crushing and separation device includes a crusher body, a feed hopper is fixedly installed on the top surface of the crusher body, a PLC controller is fixedly installed on one side of the crusher body, and also includes a feeding assembly for feeding concrete, the feeding assembly is arranged on one side of the crusher body, and the feeding assembly includes: several first fixed plates, and the several first fixed plates are all fixedly installed on one side of the crusher body.

[0008] As a further solution of the present invention, the feeding assembly also includes two rotating arms arranged on one side of the crusher body, a first fixing hole and a support hole are opened on one side of the rotating arm, and two first fixing columns and two third fixing columns are provided on one side of the crusher body. The first fixing column and the third fixing column are both fixedly mounted on the first fixing plate, the first fixing column is movably connected to the first fixing hole, the outer circular wall surface of the third fixing column is movably connected to the first double-eared oil cylinder, the inner circular wall surface of the earring of the first double-eared oil cylinder is movably connected to the connecting column, and the two ends of the connecting column are respectively fixedly mounted with the third fixing plate, and the third fixing plate is fixedly mounted to the rotating arm. A feeding hopper, a second fixing plate and a second double-eared oil cylinder are provided on one side of the crusher body, the feeding hopper is fixedly mounted to the second fixing plate, and a second fixing column is fixedly mounted inside the second fixing plate and between the two rotating arms, the outer circular wall surface of the second fixing column is fixedly connected to two limit rings, and the second fixing column is movably connected to the earring of the second double-eared oil cylinder.

[0009] As a further solution of the present invention, a support frame is fixedly installed on one side of the crusher body, and the support frame is fixedly installed to the first fixing plate.

[0010] As a further solution of the present invention, a second fixing hole is provided on one side of the feed hopper, a dust collection bin is fixedly sleeved inside the second fixing hole, a plurality of air inlet holes are provided on one side of the dust collection bin, a first circular through hole is provided on the other side of the dust collection bin, a fixed tube is fixedly sleeved on the inner circular wall of the first circular through hole, a fan is fixedly sleeved on the inner circular wall of the fixed tube, and the fan is electrically connected to the PLC controller.

[0011] As a further solution of the present invention, a reinforcing column is fixedly sleeved inside the second fixing plate.

[0012] As a further solution of the present invention, a flip cover is provided on the top surface of the feeding hopper, and fourth fixed plates are fixedly installed on both sides of the feeding hopper. A second circular through hole is opened on one side of the fourth fixed plate, and the inner circular wall surface of the second circular through hole is movably connected to the flip cover.

[0013] As a further solution of the present invention, the interior of the feeding hopper is fixedly sleeved with reinforcing ribs.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By cooperating with each other, the crusher body, feed hopper, first fixed plate, rotating arm, feeding hopper, first fixed column and first fixed hole, the effect of loading concrete can be achieved, so that the user can put the concrete into the feeding hopper. One side and the top of the feeding hopper are open, which is convenient for feeding. The feeding is done by the machine, and no other equipment is required to cooperate with the feeding, which is convenient for use. At the same time, the fan and the smoke treatment machine cooperate with each other to suck away the smoke and dust inside the feed hopper, reducing dust, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a concrete crushing and separation device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the crusher body structure of a concrete crushing and separation device proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of the feed hopper structure of a concrete crushing and separation device proposed in the utility model;

[0019] Figure 4 for Figure 2 Schematic diagram of the local structure of A;

[0020] Figure 5 This is a schematic diagram of the rotating arm structure of a concrete crushing and separation device proposed in the utility model;

[0021] Figure 6 The utility model is a schematic diagram of the feeding hopper structure of a concrete crushing and separation device.

[0022] In the figure: 1. Crusher body; 2. Feed hopper; 3. First fixed plate; 4. Rotating arm; 5. Feeding hopper; 6. First fixed column; 7. First fixed hole; 8. Second fixed plate; 9. Support hole; 10. Third fixed plate; 11. Connecting column; 12. First double-ear oil cylinder; 13. Second double-ear oil cylinder; 14. Second fixed column; 15. Limiting ring; 16. Third fixed column; 17. Support frame; 18. Second fixed hole; 19. Dust collection bin; 20. Fixed pipe; 21. Fan; 22. Air inlet; 23. Reinforcement column; 24. Flip cover; 25. Fourth fixed plate; 26. Reinforcement rib. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] Reference Figures 1-6 , a concrete crushing and separation device, a crusher body 1, the crusher body 1 is the crushing and separation device in the reference document, the prior art, no longer repeated, the top surface of the crusher body 1 is fixedly installed with a feed hopper 2, one side of the crusher body 1 is fixedly installed with a PLC controller, and also includes a feeding assembly for feeding concrete, the feeding assembly is arranged on one side of the crusher body 1, the feeding assembly includes: several first fixed plates 3, several first fixed plates 3 are fixedly installed on one side of the crusher body 1, the feeding assembly also includes two rotating arms 4 arranged on one side of the crusher body 1, one side of the rotating arm 4 is provided with a first fixing hole 7 and a support hole 9, one side of the crusher body 1 is provided with two first fixing columns 6 and two third fixing columns 16. The first fixing column 6 and the third fixing column 16 are both fixedly installed with the first fixing plate 3, the first fixing column 6 is movably connected to the first fixing hole 7, the outer circular wall of the third fixing column 16 is movably connected with the first double-ear oil cylinder 12, the inner circular wall of the earring of the first double-ear oil cylinder 12 is movably connected with the connecting column 11, and the third fixing plate 10 is fixedly installed at both ends of the connecting column 11. The third fixing plate 10 is fixedly installed with the rotating arm 4. A feeding hopper 5, a second fixing plate 8 and a second double-ear oil cylinder 13 are provided on one side of the crusher body 1. The feeding hopper 5 is fixedly installed with the second fixing plate 8, and the inside of the second fixing plate 8 and the two rotating arms 4 are respectively fixedly installed with the second fixing column 14. The outer circular wall of the second fixing column 14 is fixedly connected with two limiting rings 15, and the second fixing column 14 is movably connected with the earring of the second double-ear oil cylinder 13.

[0027] In this embodiment, a support frame 17 is fixedly installed on one side of the crusher body 1, and the support frame 17 is fixedly installed on the first fixed plate 3. A second fixing hole 18 is opened on one side of the feed hopper 2, and a dust collection bin 19 is fixedly sleeved inside the second fixing hole 18. A plurality of air inlet holes 22 are opened on one side of the dust collection bin 19, and a first circular through hole is opened on the other side of the dust collection bin 19. A fixed pipe 20 is fixedly sleeved on the inner circular wall of the first circular through hole, and a fan 21 is fixedly sleeved on the inner circular wall of the fixed pipe 20. The fan 21 is electrically connected to the PLC controller, and a reinforcing column 23 is fixedly sleeved on the inner circular wall of the second fixed plate 8. A flip cover 24 is provided on the top surface of the feeding hopper 5, and fourth fixed plates 25 are fixedly installed on both sides of the feeding hopper 5. A second circular through hole is opened on one side of the fourth fixed plate 25, and the inner circular wall of the second circular through hole is movably sleeved on the flip cover 24. A reinforcing rib 26 is fixedly sleeved inside the feeding hopper 5.

[0028] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: through the set fixed pipe 20, the user connects the fixed pipe 20 with the air intake duct of the dust removal machine, and sucks air into the interior of the dust suction bin 19 through the fixed pipe 20, so as to conveniently suck away the dust inside the feed hopper 2 through the air intake hole 22. Afterwards, when concrete (waste) needs to be loaded, the user places the concrete inside the feed hopper 5 at this time, and thus, through the set first double-ear oil cylinder 12, the first double-ear oil cylinder 12 is started to contract and pull the connecting column 11 to drive the third fixed plate 10 and the rotating arm 4 to rotate with the first fixed column 6 as the center of the circle, thereby lifting the second fixed plate 8, the feed hopper 5 and the concrete, and through the set second double-ear oil cylinder 13, the second double-ear oil cylinder 13 is started to push the second fixed plate 8 to rotate forward (counterclockwise) with the support hole 9 as the center of the circle, so that the concrete will not be sucked out from the inside of the feed hopper 5 After the concrete is slid down and lifted to the highest point, the second double-ear oil cylinder 13 is started to pull the second fixed plate 8 to drive the feeding hopper 5 to rotate in the opposite direction (clockwise), so that the feeding hopper 5 gradually pours out the internal concrete, and the concrete lifts the flip cover 24 and falls into the interior of the feed hopper 2, thereby completing the loading of the concrete. The crushing and separation of the concrete is a prior art and will not be repeated here. In addition, through the support frame 17, the support frame 17 strengthens the support of the first fixed plate 3, the third fixed column 16 and the first fixed column 6, thereby comprehensively achieving the effect of loading the concrete, so that the user can put the concrete into the interior of the feeding hopper 5. One side and the top of the feeding hopper 5 are open, which is convenient for loading. The material is fed by the machine without the need for other equipment to cooperate with the feeding, which is convenient for use. At the same time, the fan 21 cooperates with the smoke and dust treatment machine to suck away the smoke and dust inside the feed hopper 2, reducing dust and being more practical.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A concrete crushing and separation device, comprising a crusher body (1), a feed hopper (2) fixedly mounted on the top surface of the crusher body (1), and a PLC controller fixedly mounted on one side of the crusher body (1), characterized in that: It also includes a loading assembly for loading concrete, the loading assembly being arranged on one side of the crusher body (1), and the loading assembly comprising: a plurality of first fixing plates (3), the plurality of first fixing plates (3) being fixedly mounted on one side of the crusher body (1).

2. A concrete crushing and separation device according to claim 1, characterized in that: The feeding assembly further comprises two rotating arms (4) provided on one side of the crusher body (1), a first fixing hole (7) and a support hole (9) being provided on one side of the rotating arm (4), two first fixing columns (6) and two third fixing columns (16) being provided on one side of the crusher body (1), the first fixing columns (6) and the third fixing columns (16) being fixedly mounted on the first fixing plate (3), the first fixing columns (6) being movably sleeved with the first fixing hole (7), the outer circumferential surface of the third fixing column (16) being movably sleeved with a first double-ear oil cylinder (12), and the inner circumferential surface of the earring of the first double-ear oil cylinder (12) being movably sleeved with a connecting column (1 1), a third fixing plate (10) is fixedly installed at both ends of the connecting column (11), the third fixing plate (10) is fixedly installed with the rotating arm (4), a feeding hopper (5), a second fixing plate (8) and a second double-ear oil cylinder (13) are provided on one side of the crusher body (1), the feeding hopper (5) is fixedly installed with the second fixing plate (8), a second fixing column (14) is fixedly installed inside the second fixing plate (8) and between the two rotating arms (4), the outer circular wall of the second fixing column (14) is fixedly sleeved with two limiting rings (15), and the second fixing column (14) is movably sleeved with the earrings of the second double-ear oil cylinder (13).

3. The concrete crushing and separation device according to claim 1, characterized in that: A support frame (17) is fixedly mounted on one side of the crusher body (1), and the support frame (17) is fixedly mounted on the first fixing plate (3).

4. The concrete crushing and separation device according to claim 1, characterized in that: A second fixing hole (18) is provided on one side of the feed hopper (2), a dust collection bin (19) is fixedly sleeved inside the second fixing hole (18), a plurality of air inlet holes (22) are provided on one side of the dust collection bin (19), a first circular through hole is provided on the other side of the dust collection bin (19), a fixed pipe (20) is fixedly sleeved on the inner circular wall of the first circular through hole, a fan (21) is fixedly sleeved on the inner circular wall of the fixed pipe (20), and the fan (21) is electrically connected to the PLC controller.

5. The concrete crushing and separation device according to claim 2, characterized in that: A reinforcing column (23) is fixedly sleeved inside the second fixing plate (8).

6. The concrete crushing and separation device according to claim 2, characterized in that: The top surface of the feeding hopper (5) is provided with a flip cover plate (24), and fourth fixing plates (25) are fixedly installed on both sides of the feeding hopper (5), and a second circular through hole is opened on one side of the fourth fixing plate (25), and the inner circular wall surface of the second circular through hole is movably connected to the flip cover plate (24).

7. The concrete crushing and separation device according to claim 2, characterized in that: A reinforcing rib (26) is fixedly sleeved inside the feeding hopper (5).

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