Building sandstone separation auxiliary device

Abstract

The utility model relates to the field of building gravel separation, in particular to a building gravel separation auxiliary device which comprises a separation frame. The right end of the separation frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a connecting rod, the first motor is used for driving the connecting rod to rotate, the left end of the connecting rod is fixedly connected with the rotating rod, the rotating rod is rotationally connected with the separation frame, a thick water pipe is arranged in the rotating rod, and a plurality of thin water pipes are arranged on the outer surface of the thick water pipe; a plurality of shifting plates are arranged on the outer surface of the rotating rod; the first motor drives the connecting rod and the rotating rod to rotate, the stirring plate on the rotating rod stirs sand downwards to promote separation, an external water source is connected into the thick water pipe through the connecting pipe, water is evenly sprayed through the thin water pipes, dust raising can be restrained, the sand can be prevented from adhering to the surface of the stirring plate or the surface of the screen, and the sand is prevented from falling off. Therefore, the problems of reduced passing rate, low separation efficiency, prolonged treatment period and the like caused by material retention of a traditional separation device are effectively solved, and the productivity of equipment is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of building sand and gravel separation, and in particular to an auxiliary device for building sand and gravel separation. Background Technology

[0002] Construction sand and gravel separation auxiliary device is a mechanical equipment used at construction sites or sand and gravel processing plants. Through technologies such as vibrating screening, hydraulic washing or centrifugal separation, it automatically separates mixed sand and gravel into coarse aggregate and fine aggregate according to particle size. The device features high separation efficiency, environmental protection and energy saving, and is widely used in fields such as waste recycling from concrete mixing plants and resource-based treatment of construction waste, effectively improving the utilization rate of sand and gravel and reducing environmental pollution.

[0003] In practical applications, common auxiliary equipment for separating construction sand and gravel often suffers from reduced throughput due to material accumulation, adhesion, or uneven particle size distribution during screening or conveying. This is especially true when the material is wet or has a high mud content, as sand and gravel tend to remain in the screen or chute, affecting overall separation efficiency, extending the processing cycle, and consequently reducing equipment capacity.

[0004] Therefore, in practical applications of the aforementioned common auxiliary devices for separating construction sand and gravel, the throughput rate is reduced due to material accumulation, adhesion, or uneven particle size distribution during screening or conveying. This is especially true when the material is wet or has a high mud content, as sand and gravel tend to remain in the screen or chute, affecting the overall separation efficiency, extending the processing cycle, and thus reducing equipment capacity. Therefore, an auxiliary device for separating construction sand and gravel can be designed. Utility Model Content

[0005] In order to overcome the problem that common auxiliary equipment for separating construction sand and gravel in practical applications has a reduced throughput due to material accumulation, adhesion or uneven particle size distribution during screening or conveying, especially when the material is wet or has a high mud content, sand and gravel are prone to stagnation in the screen or chute, affecting the overall separation efficiency, prolonging the processing cycle, and thus reducing the equipment capacity.

[0006] The technical solution of this utility model is as follows: a construction sand and gravel separation auxiliary device, including a separation frame; and a rotating rod. A motor is fixedly connected to the right end of the separation frame, and a connecting rod is fixedly connected to the output end of the motor. The motor is used to drive the connecting rod to rotate. A rotating rod is fixedly connected to the left end of the connecting rod. The rotating rod is rotatably connected to the separation frame. A coarse water pipe is installed inside the rotating rod, and multiple fine water pipes are installed on the outer surface of the coarse water pipe. Multiple deflectors are installed on the outer surface of the rotating rod. A screening plate is fixedly connected inside the separation frame. The screening plate is glass-shaped. A connecting pipe is rotatably connected to the left end of the coarse water pipe. The connecting pipe is rotatably connected to the rotating rod and connected to an external water tank.

[0007] Preferably, during the separation of construction sand and gravel, if the sand and gravel move and separate slowly, the motor can be started to drive the connecting rod and rotating rod to rotate, causing the deflector on the rotating rod to push the sand and gravel downwards to promote separation. To address the problem of wet materials or sand and gravel with high mud content easily accumulating and sticking together, an external water source can be connected to a coarse water pipe through a connecting pipe, and then water can be evenly sprayed through multiple fine water pipes. This can suppress dust and prevent sand and gravel from sticking to the deflector or screen surface, thereby effectively solving the problems of decreased throughput, low separation efficiency, and extended processing cycle caused by material retention in traditional separation devices, and significantly improving equipment capacity.

[0008] Preferably, a feed box is provided at the upper end of the separation frame, and a vacuum cleaner is fixedly connected to the top of the separation frame.

[0009] Preferably, a discharge plate is fixedly connected to the front end of the separation frame, and a vibration motor is installed at the rear end of the separation frame.

[0010] Preferably, four springs are fixedly connected to the bottom of the separation frame, and a fixing post is fixedly connected to the bottom of each spring.

[0011] Preferably, motor 2 is fixedly connected to both the left and right sides of the separation frame, and a threaded rod is fixedly connected to the output end of motor 2.

[0012] Preferably, the outer surface of the threaded rod is threaded with a movable plate, and the bottom of the movable plate is fixedly connected with four casters.

[0013] Preferably, the bottom of the separation frame is provided with four sliding rods, which are slidably connected to the moving plate.

[0014] The beneficial effects of this utility model are:

[0015] In the process of separating construction sand and gravel, if the sand and gravel move and separate slowly, the motor can be started to drive the connecting rod and rotating rod to rotate, so that the deflector on the rotating rod pushes the sand and gravel downward to promote separation. In order to address the problem of wet material or sand and gravel with high mud content being prone to accumulation and sticking, an external water source can be connected to a coarse water pipe through a connecting pipe, and then water can be evenly sprayed through multiple fine water pipes. This can suppress dust and prevent sand and gravel from sticking to the deflector or screen surface, thereby effectively solving the problems of decreased throughput, low separation efficiency and extended processing cycle caused by material retention in traditional separation devices, and significantly improving equipment capacity. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0017] Figure 2 The diagram shown is a three-dimensional front cross-sectional view of the present invention.

[0018] Figure 3 The diagram shown is a three-dimensional side sectional view of the present invention.

[0019] Figure 4 The diagram shown is a three-dimensional side sectional view of the screening plate of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional bottom view of the structure of this utility model.

[0021] Explanation of reference numerals in the attached diagram: 1. Separation frame; 2. Motor 1; 3. Connecting rod; 4. Rotating rod; 5. Coarse water pipe; 6. Fine water pipe; 7. Connecting pipe; 8. Paddle plate; 9. Screening plate; 10. Feed frame; 11. Vacuum cleaner; 12. Discharge plate; 13. Vibrating motor; 14. Spring; 15. Fixed column; 16. Motor 2; 17. Threaded rod; 18. Moving plate; 19. Caster wheel; 20. Slide rod. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-3 This utility model provides an embodiment: a construction sand and gravel separation auxiliary device includes a separation frame 1; it also includes a rotating rod 4. A motor 2 is fixedly connected to the right end of the separation frame 1, and a connecting rod 3 is fixedly connected to the output end of the motor 2. The motor 2 drives the connecting rod 3 to rotate. The rotating rod 4 is fixedly connected to the left end of the connecting rod 3. The rotating rod 4 is rotatably connected to the separation frame 1. A coarse water pipe 5 is installed inside the rotating rod 4, and multiple fine water pipes 6 are installed on the outer surface of the coarse water pipe 5. Multiple deflectors 8 are installed on the outer surface of the rotating rod 4. A screening plate 9, which is glass-shaped, is fixedly connected inside the separation frame 1. A connecting pipe 7 is rotatably connected to the left end of the coarse water pipe 5. The connecting pipe 7 is connected to... The rotating rod 4 is rotatably connected, and the connecting pipe 7 is connected to the external water tank. During the separation of construction sand and gravel, if the sand and gravel move and separate slowly, the motor 2 can be started to drive the connecting rod 3 and the rotating rod 4 to rotate, so that the deflector 8 on the rotating rod 4 can push the sand and gravel downward to promote separation. In response to the problem of wet material or sand and gravel with high mud content being easy to accumulate and stick, an external water source can be connected to the coarse water pipe 5 through the connecting pipe 7, and then water can be evenly sprayed through multiple fine water pipes 6. This can suppress dust and prevent sand and gravel from sticking to the deflector 8 or the screen surface, thereby effectively solving the problems of decreased throughput, low separation efficiency and extended processing cycle caused by material retention in traditional separation devices, and significantly improving equipment capacity.

[0024] Please see Figures 1-5In this embodiment, a feed frame 10 is provided at the upper end of the separation frame 1, and a vacuum cleaner 11 is fixedly connected to the top of the separation frame 1. Sand and gravel enter the screening plate 9 inside the separation frame 1 from the feed frame 10. The vibration motor 13 drives the separation frame 1 to vibrate, and the sand and gravel flow downward from the upper end of the screening plate 9 for vibration screening. When the sand and gravel dust is large, the vacuum cleaner 11 collects the floating dust to reduce environmental pollution. A discharge plate 12 is fixedly connected to the front end of the separation frame 1, and a vibration motor 13 is provided at the rear end of the separation frame 1. Larger sand and gravel are discharged from the discharge plate 12. Four springs 14 are fixedly connected to the bottom of the separation frame 1, and a fixing column 15 is fixedly connected to the bottom of the springs 14. The separation frame 1 vibrates on the fixing column 15 through the springs 14.

[0025] Please see Figures 2-5 In this embodiment, motors 16 are fixedly connected to both the left and right sides of the separation frame 1. A threaded rod 17 is fixedly connected to the output end of motor 16. Motor 16 drives the threaded rod 17 to rotate. A movable plate 18 is threadedly connected to the outer surface of the threaded rod 17. Four casters 19 are fixedly connected to the bottom of the movable plate 18. The rotation of the threaded rod 17 causes the movable plate 18 to move up and down. When it is necessary to move the separation frame 1, the movable plate 18 moves downward until the casters 19 contact the ground, which facilitates the movement of the separation frame 1. Four sliding rods 20 are provided at the bottom of the separation frame 1. The sliding rods 20 are slidably connected to the movable plate 18. When the movable plate 18 moves, it slides on the sliding rods 20, which plays a limiting role.

[0026] During operation, sand and gravel enter the screening plate 9 inside the separation frame 1 from the feed frame 10. The vibration motor 13 drives the separation frame 1 to vibrate on the fixed column 15 via the spring 14. The sand and gravel flow downward from the upper part of the screening plate for vibration screening. Larger sand and gravel are discharged from the discharge plate 12. When the sand and gravel are dusty, the vacuum cleaner 11 collects the floating dust to reduce environmental pollution. If the movement and separation speed of the sand and gravel is slow during separation, the motor 12 is started to drive the connecting rod 3 and the rotating rod 4 to rotate. When the rotating rod 4 rotates, the deflector 8 rotates to push the sand and gravel downward. At the same time, it is necessary to wet or dusty sand and gravel. When the water source is large, external water enters the coarse water pipe 5 through the connecting pipe 7, and then flows out from different fine water pipes 6, evenly sprinkling onto the sand and gravel. This also prevents the sand and gravel from sticking to the lever plate 8. When it is necessary to move the position of the separation frame 1, the motor 16 is started to drive the threaded rod 17 to rotate. The rotation of the threaded rod 17 causes the moving plate 18 to move up and down. When it is necessary to move the separation frame 1, the moving plate 18 moves downward until the caster wheel 19 contacts the ground, which facilitates the movement of the separation frame 1. When the moving plate 18 moves, it slides on the slide bar 20, which plays a limiting role.

[0027] Through the above steps, if the movement and separation speed of sand and gravel is slow during separation, the starting motor 2 drives the connecting rod 3 and the rotating rod 4 to rotate. When the rotating rod 4 rotates, the deflector plate 8 rotates to push the sand and gravel downwards. At the same time, when wetting is required or there is a lot of dust, external water source enters the coarse water pipe 5 through the connecting pipe 7, and then flows out from different fine water pipes 6, evenly sprinkling it on the sand and gravel. This also prevents the sand and gravel from sticking to the deflector plate 8. This solves the problem that in the actual application of common construction sand and gravel separation auxiliary devices, the material's throughput is reduced due to accumulation, adhesion, or uneven particle size distribution during screening or conveying. Especially when the material is wet or has a high mud content, the sand and gravel are prone to stagnation in the screen or chute, affecting the overall separation efficiency, prolonging the processing cycle, and thus reducing the equipment's capacity.

Claims

1. A building sandstone separation auxiliary device, comprising a separation frame (1); characterized in that: Also include the rotating rod (4), the right end of the separation frame (1) is fixedly connected with motor one (2), the output end of motor one (2) is fixedly connected with connecting rod (3), motor one (2) is used to drive connecting rod (3) to rotate, the left end of connecting rod (3) is fixedly connected with rotating rod (4), rotating rod (4) is rotatably connected with separation frame (1), the inside of rotating rod (4) is provided with thick water pipe (5), the outer surface of thick water pipe (5) is provided with a plurality of thin water pipes (6), the outer surface of rotating rod (4) is provided with a plurality of shift plates (8), the inside of separation frame (1) is fixedly connected with screening plate (9), screening plate (9) is glass-shaped, the left end of thick water pipe (5) is rotatably connected with connecting pipe (7), connecting pipe (7) is rotatably connected with rotating rod (4), connecting pipe (7) is connected with the outside water tank.

2. The construction sandstone separation assist device according to claim 1, characterized in that: The upper end of the separation frame (1) is provided with an inlet frame (10), and the top of the separation frame (1) is fixedly connected with a dust collector (11).

3. The construction sandstone separation assist device of claim 1, wherein: The front end of the separation frame (1) is fixedly connected with a discharge plate (12), and the rear end of the separation frame (1) is provided with a vibration motor (13).

4. The construction sandstone separation assist device of claim 1, wherein: The bottom of the separation frame (1) is fixedly connected with four springs (14), and the bottom of the spring (14) is fixedly connected with a fixed column (15).

5. The construction sandstone separation assist device of claim 1, wherein: The left and right sides of the separation frame (1) are fixedly connected with motor two (16), the output end of motor two (16) is fixedly connected with threaded rod (17), and motor two (16) is used to drive threaded rod (17) to rotate.

6. The construction sandstone separation assist device of claim 5, wherein: The outer surface of the threaded rod (17) is threadedly connected with the moving plate (18), and the bottom of the moving plate (18) is fixedly connected with four universal wheels (19).

7. The construction sandstone separation assist device of claim 6, wherein: The bottom of the separation frame (1) is provided with four slide rods (20), and the slide rods (20) are slidably connected with the moving plate (18).

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