Dust treatment device for quarry

Abstract

The utility model relates to the technical field of dust treatment, in particular to a dust treatment device for a quarry. The device comprises a base, a connecting frame is installed on the surface of the base, a fog gun machine is installed on the surface of the connecting frame, a special-shaped sliding groove is formed in the surface of the fog gun machine, a water retaining table is connected to the inner surface of the special-shaped sliding groove of the fog gun machine in a sliding mode, and limiting grooves are formed in the two sides of the water retaining table. A sliding block is slidably connected to the inner surface of the water retaining table limiting groove, a moving hole is formed in the surface of the water retaining table, an L-shaped plate is slidably connected to the inner surface of the moving hole of the water retaining table, and one side of the L-shaped plate is fixedly connected with the sliding block. The problems that when a worker uses the fog gun machine to carry out dust falling, due to the fact that the fog gun machine and a draught fan of the fog gun machine atomize water, atomized water drops flow along a machine shell of the fog gun machine, the water drops enter the fog gun machine, a connecting line is damaged, and the fog gun machine cannot be used are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust control, in particular to a dust control device used in a quarry. Background Art

[0002] The mining of mineral deposits may be done underground or in the open air. Work done underground without natural lighting is called underground work, and the quarry is called an underground quarry. Quarries that mine under natural light are called open-air quarries, and most of them are open-air quarries. Therefore, a large amount of dust will be generated during the quarrying process, and dust suppression equipment is required.

[0003] A Chinese patent application CN202223013518.8 discloses a mobile dust control device for a quarry. The key points of its technical solution are: the utility model includes a water tank, a booster pump, a flexible water delivery pipe, a mine car dust removal pipe installed on a mine car, and an atomizing nozzle installed on the mine car dust removal pipe; the utility model is provided with a front guide wheel group mechanism and a rear moving wheel group mechanism at the bottom of the water tank, and the utility model is connected to the mine car through the mine car connection mechanism, so that the water tank is driven to move together when the mine car moves, and the mine car dust removal pipe and the atomizing nozzle installed on the mine car cooperate to produce a continuous flow of atomized water during the driving of the mine car, and remove the dust brought up during the driving of the mine car, thereby reducing the dust on the mine transportation line. The utility model can move with the mine car, and can save a lot of water compared to the fixed point watering of the pipeline. Compared with the watering by the sprinkler truck, the mine car on the transportation line can be sprinkled with water in real time, and the dust removal effect is better. The utility model has a simple structure and is convenient to be connected with a mine car. When the mine car enters a mine transportation line, the utility model only needs to be docked with the mine car, and when the mine car leaves the mine transportation line, the utility model only needs to be disconnected.

[0004] In view of the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: when the staff uses a fog cannon to reduce dust, the fog cannon and its fan atomize water, so that the atomized water droplets will flow along the casing of the fog cannon, causing the water droplets to enter the interior of the fog cannon and cause the connecting wires to be damaged and unusable; therefore, in view of the above-mentioned problems, a dust control device for quarries is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that atomized water droplets flow along the casing of the fog cannon, causing the water droplets to enter the interior of the fog cannon and causing the connecting wires to be damaged and unusable, and to propose a dust control device for a quarry.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust control device for a quarry, comprising a base, a connecting frame is installed on the surface of the base, a fog cannon is installed on the surface of the connecting frame, a special-shaped slide groove is provided on the surface of the fog cannon, the inner surface of the special-shaped slide groove of the fog cannon is slidably connected to a water retaining platform, limiting grooves are provided on both sides of the water retaining platform, the inner surface of the limiting groove of the water retaining platform is slidably connected to a sliding block, a moving hole is provided on the surface of the water retaining platform, the inner surface of the moving hole of the water retaining platform is slidably connected to an L-shaped plate, and one side of the L-shaped plate is fixedly connected to the sliding block.

[0007] The effect achieved by the above-mentioned components is: it achieves the effect of blocking the water droplets of the fog cannon, avoiding the situation when the staff uses the fog cannon for dust reduction, because the fog cannon and the fan of the fog cannon atomize the water, so that the atomized water droplets will flow along the casing of the fog cannon, causing the water droplets to enter the interior of the fog cannon and cause the connecting wires to be damaged and unusable, thereby improving the safety of the device.

[0008] Preferably, a spring is fixedly connected to the inner surface of the limiting groove of the water retaining platform, and one end of the spring is fixedly connected to the sliding block.

[0009] The effect achieved by the above components is that the elastic force of the spring drives the slider to move and automatically insert into the special-shaped slide groove of the water retaining platform, thereby improving the convenience of the device.

[0010] Preferably, water flow holes are opened on the surface of the water retaining platform, and two L-shaped frames are fixedly connected to the surface of the water retaining platform. The inner surfaces of the two L-shaped frames are slidably connected to fixed plates, and the sides of the two fixed plates close to each other are fixedly connected to a water tank, and the water tank is connected to the water retaining platform.

[0011] The effects achieved by the above components are: preventing water drops from directly dripping onto the surface of the base and flowing into the interior, thereby improving the stability of the device.

[0012] Preferably, a mounting block is fixedly connected to the surface of the water tank, a semicircular plate is fixedly connected to the surface of the water retaining platform, a screw is inserted into the inner thread of the semicircular plate, and one end of the screw is rotatably connected to a limiting block.

[0013] The effect achieved by the above components is: avoiding the situation where the water tank is separated from the water retaining platform due to the vibration generated during the operation of the fog cannon.

[0014] Preferably, a sliding rod is slidably inserted in the semicircular plate, and one end of the sliding rod is fixedly connected to the limiting block.

[0015] The effect achieved by the above components is: preventing the limit block from rotating along with the rotation of the screw rod.

[0016] Preferably, one end of the screw rod away from the limiting block is fixedly connected to a handle, and a surface of the handle has a plurality of protrusions.

[0017] The effect achieved by the above components is to facilitate the staff to operate the screw quickly and stably.

[0018] Preferably, the size of the sliding block is matched with the size of the limiting groove of the water retaining platform.

[0019] The effect achieved by the above components is: preventing the water retaining platform from shaking and forming gaps in the special-shaped slide groove of the fog cannon machine.

[0020] In summary, the beneficial effects of the utility model are:

[0021] The utility model achieves the effect of blocking water droplets from the fog cannon, thereby preventing the staff from using the fog cannon to reduce dust. The fog cannon and its fan atomize water, so that the atomized water droplets flow along the casing of the fog cannon, causing the water droplets to enter the interior of the fog cannon and cause the connecting wires to be damaged and unusable, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of a water storage tank of the utility model;

[0024] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0025] Figure 4 For the utility model Figure 2 The enlarged view of point B;

[0026] Figure 5 It is a cross-sectional view of the water retaining platform in the utility model.

[0027] Legend: 1. Base; 2. Connecting frame; 3. Mist cannon; 4. Water retaining platform; 5. Slider; 6. L-shaped plate; 7. Spring; 8. L-shaped frame; 9. Fixed plate; 10. Water tank; 11. Mounting block; 12. Semicircular plate; 13. Screw; 14. Limit block; 15. Slide rod; 16. Handle. DETAILED DESCRIPTION

[0028] Reference Figure 1-5As shown, the utility model provides a technical solution: a dust control device for a quarry, comprising a base 1, a connecting frame 2 is installed on the surface of the base 1, a fog cannon 3 is installed on the surface of the connecting frame 2, a special-shaped slide groove is provided on the surface of the fog cannon 3, a water retaining platform 4 is slidably connected to the inner surface of the special-shaped slide groove of the fog cannon 3, limiting grooves are provided on both sides of the water retaining platform 4, a slider 5 is slidably connected to the inner surface of the limiting groove of the water retaining platform 4, a moving hole is provided on the surface of the water retaining platform 4, an L-shaped plate 6 is slidably connected to the inner surface of the moving hole of the water retaining platform 4, one side of the L-shaped plate 6 is fixedly connected to the slider 5, a spring 7 is fixedly connected to the inner surface of the limiting groove of the water retaining platform 4, and one end of the spring 7 is fixedly connected to the slider 5. Pushing the water retaining platform 4 drives the slider 5 to move, and the slider 5 is squeezed with the water retaining platform 4. At this time, the spring 7 is in a compressed state until the water retaining platform 4 slides in the special-shaped slide groove. The elastic force of the spring 7 drives the slider 5 to move and automatically insert into the special-shaped slide groove of the water retaining platform 4, which improves the convenience of the device. The surface of the water retaining platform 4 is provided with a water flow hole, and the surface of the water retaining platform 4 is fixedly connected with two L-shaped frames 8. The inner surfaces of the two L-shaped frames 8 are slidably connected with fixed plates 9. The two fixed plates 9 are fixedly connected with a water storage tank 10 on one side close to each other, and the water storage tank 10 is connected with the water retaining platform 4. The water storage tank 10 drives the fixed plate 9 to slide in the L-shaped frame 8, avoiding the situation that water drops directly drip on the surface of the base 1 and flow into the inside, thereby improving the stability of the device. The surface of the water storage tank 10 is fixedly connected with a mounting block 11, and the surface of the water retaining platform 4 is fixedly connected with a semicircular plate 12. The inner thread of the semicircular plate 12 is inserted with a screw 13, and one end of the screw 13 is rotatably connected to a limited block 14. The screw rod 13 is rotated in the semicircular plate 12, and the screw rod 13 drives the limit block 14 to move until the limit block 14 is inserted into the mounting block 11, so as to avoid the vibration generated during the operation of the fog cannon 3, and the water tank 10 is separated from the water retaining platform 4. A sliding rod 15 is inserted and slidably provided in the semicircular plate 12, and one end of the sliding rod 15 is fixedly connected to the limit block 14. The screw rod 13 is rotated in the semicircular plate 12, and the screw rod 13 drives the limit block 14 to move, and the limit block 14 drives the sliding rod 15 to slide in the semicircular plate 12, so as to avoid the limit block 14 rotating with the rotation of the screw rod 13. The end of the screw rod 13 away from the limit block 14 is fixedly connected with a handle 16, and the surface of the handle 16 has several convex points. The handle 16 is rotated to drive the screw rod 13 to rotate in the semicircular plate 12, so as to facilitate the staff to quickly and stably operate the screw rod 13, and the size of the slider 5 is adapted to the size of the limit groove of the water retaining platform 4. Pulling the L-shaped plate 6 drives the slider 5 to slide in the water retaining platform 4 sliding limit groove, thereby preventing the water retaining platform 4 from shaking and forming gaps in the special-shaped sliding groove of the fog cannon machine 3.

[0029] Working principle: when the staff uses the fog cannon 3 to reduce dust in the quarry and needs to install the water retaining platform 4, the slider 5 is driven to move by pushing the water retaining platform 4, and the slider 5 is squeezed with the water retaining platform 4. At this time, the spring 7 is in a compressed state until the water retaining platform 4 slides in the special-shaped slide groove. The elastic force of the spring 7 drives the slider 5 to move and automatically insert into the special-shaped slide groove of the water retaining platform 4. The water tank 10 drives the fixing plate 9 to slide in the L-shaped frame 8, avoiding the situation where water drops directly drip on the surface of the base 1 and flow into the inside. The handle 16 is turned to drive the screw 13 to rotate in the semicircular plate 12, so that the staff can quickly and stably operate the screw 13. The screw 13 drives the limit block 14 to move until the limit block 14 is inserted into the installation block 1 1, the vibration generated during the operation of the fog cannon 3 is avoided, and the water storage tank 10 is prevented from being separated from the water retaining platform 4. The screw 13 is rotated in the semicircular plate 12, and the screw 13 drives the limit block 14 to move. The limit block 14 drives the slide bar 15 to slide in the semicircular plate 12, thereby avoiding the limit block 14 from rotating with the rotation of the screw 13, thereby achieving the effect of blocking the water droplets of the fog cannon 3, and avoiding the staff from using the fog cannon 3 for dust reduction. Because the fog cannon 3 and the fan of the fog cannon 3 atomize water, the atomized water droplets will flow along the casing of the fog cannon 3, causing the water droplets to enter the interior of the fog cannon 3, resulting in the connection line being damaged and unusable, thereby improving the safety of the device.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A dust control device for a quarry, comprising a base (1), characterized in that: A connecting frame (2) is installed on the surface of the base (1), a fog cannon (3) is installed on the surface of the connecting frame (2), a special-shaped slide groove is provided on the surface of the fog cannon (3), the inner surface of the special-shaped slide groove of the fog cannon (3) is slidably connected to a water retaining platform (4), both sides of the water retaining platform (4) are provided with limiting grooves, the inner surface of the limiting groove of the water retaining platform (4) is slidably connected to a slider (5), a moving hole is provided on the surface of the water retaining platform (4), the inner surface of the moving hole of the water retaining platform (4) is slidably connected to an L-shaped plate (6), and one side of the L-shaped plate (6) is fixedly connected to the slider (5).

2. A dust control device for a quarry according to claim 1, characterized in that: A spring (7) is fixedly connected to the inner surface of the limiting groove of the water retaining platform (4), and one end of the spring (7) is fixedly connected to the sliding block (5).

3. A dust control device for a quarry according to claim 1, characterized in that: The surface of the water retaining platform (4) is provided with water flow holes, the surface of the water retaining platform (4) is fixedly connected to two L-shaped frames (8), the inner surfaces of the two L-shaped frames (8) are slidably connected to fixed plates (9), the sides of the two fixed plates (9) close to each other are fixedly connected to a water storage tank (10), and the water storage tank (10) is connected to the water retaining platform (4).

4. A dust control device for a quarry according to claim 3, characterized in that: The surface of the water storage tank (10) is fixedly connected to a mounting block (11), the surface of the water retaining platform (4) is fixedly connected to a semicircular plate (12), a screw rod (13) is inserted into the inner thread of the semicircular plate (12), and one end of the screw rod (13) is rotatably connected to a limiting block (14).

5. A dust control device for a quarry according to claim 4, characterized in that: A sliding rod (15) is slidably inserted in the semicircular plate (12), and one end of the sliding rod (15) is fixedly connected to the limiting block (14).

6. A dust control device for a quarry according to claim 4, characterized in that: One end of the screw rod (13) away from the limiting block (14) is fixedly connected to a handle (16), and a surface of the handle (16) has a plurality of protrusions.

7. The dust control device for a quarry according to claim 1, characterized in that: The size of the sliding block (5) is compatible with the size of the limiting groove of the water retaining platform (4).

Images