Coal mine dust collection and treatment equipment

Abstract

The utility model relates to the technical field of dust collection, and discloses coal mine dust collection and treatment equipment which comprises a movable base, telescopic wheel mechanisms are fixedly installed on the periphery of the top face of the movable base, a first hydraulic rod is fixedly installed on one side of the top face of the movable base, and a dust suction pipe is fixedly installed on the top of the first hydraulic rod. A rotating mechanism is fixedly installed on one side of the surface of the dust suction pipe, and one side of the rotating mechanism is meshed with a gear ring. According to the coal mine dust collection and treatment equipment, through the arrangement of a rotating mechanism and an adsorption water tank, a first hydraulic rod is opened, a dust collection cover is driven to adjust the height, an external power source is communicated or a mobile power source is configured, a servo motor drives a rotating gear to rotate slowly after being powered on, then a gear ring is driven to rotate slowly, and the dust collection direction of the dust collection cover is adjusted; the collection range of the coal mine dust is expanded, the absorbed coal mine dust is conveyed into the adsorption water tank through the dust suction pipe and the conveying pipe assembly to be adsorbed, and secondary dust raising is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collection, in particular to a coal mine dust collection and processing device. Background Art

[0002] Coal mines are areas where humans mine coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. During coal mining operations, a large amount of dust will be generated, causing air pollution, so dust collection and treatment equipment is needed.

[0003] A coal mine dust collection device is disclosed in the announcement number CN217724934U. Although the utility model is designed with an air inlet pipe on the left side of the box body, the air is sucked by starting the suction fan to allow air to enter the warehouse pipe, and the coal mine dust in the air is blocked and accumulated by the filter plate. The accumulated coal mine dust falls into the powder collecting bag and is collected, thereby recovering the coal mine dust resources. At the same time, the amount of coal mine dust absorbed by the coal mine workers is reduced to avoid affecting the safety of the workers.

[0004] However, the coal mine dust collection device has the following disadvantages: the position of the air suction port is fixed, and the dust suction orientation is fixed, which results in incomplete collection and treatment of the coal mine dust, affecting the dust removal effect. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem solved by the utility model is to provide a coal mine dust collection and treatment equipment which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problem that the dust collection orientation is fixed in the above-mentioned background technology, resulting in incomplete coal mine dust collection and treatment.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a coal mine dust collection and processing equipment, including a mobile base, telescopic wheel mechanisms are fixedly installed on all four sides of the top surface of the mobile base, a first hydraulic rod is fixedly installed on one side of the top surface of the mobile base, a dust suction pipe is fixedly installed on the top of the first hydraulic rod, a rotating mechanism is fixedly installed on one side of the surface of the dust suction pipe, a gear ring is meshed on one side of the rotating mechanism, a dust suction hood is fixedly arranged inside the gear ring, a dust suction fan is fixedly installed on one side of the dust suction hood, the bottom of the surface of the dust suction pipe is connected to a conveying pipe assembly, and the bottom of the conveying pipe assembly is connected to an adsorption water tank.

[0009] As a further solution of the utility model, the telescopic wheel mechanism includes a second hydraulic rod fixedly installed around the top surface of the mobile base, the bottom of the second hydraulic rod passes through the mobile base and is fixedly equipped with a universal wheel, and the second hydraulic rod drives the universal wheel to extend and retract.

[0010] As a further solution of the utility model, the rotating mechanism includes a servo motor fixedly mounted on one side of the surface of the dust collection pipe, and a rotating gear is fixedly provided on the output end of the servo motor, and the servo motor drives the rotating gear to rotate.

[0011] As a further solution of the utility model, a rotation groove is provided on the inner wall of the dust suction pipe, and the bottom of the dust suction hood is rotatably connected to the inside of the rotation groove, and the rotation groove facilitates the dust suction hood to adjust its position.

[0012] As a further solution of the utility model, the delivery pipe assembly includes a telescopic inner tube connected to the bottom of the dust collection pipe surface, and the surface of the telescopic inner tube is slidably connected to a fixed outer tube, which facilitates the telescopic inner tube to be retracted.

[0013] As a further solution of the utility model, a water injection port is provided on the edge of the top surface of the adsorption water tank, a microporous ventilation net is embedded on one side of the top surface of the adsorption water tank, and the water injection port is used to inject water.

[0014] As a further solution of the utility model, a drain pipe is connected to the bottom of one side of the adsorption water tank, a valve is fixedly installed on the surface of the drain pipe, and the bottom surface of the adsorption water tank is fixedly installed on the top surface of the mobile base, and the adsorption water tank absorbs the absorbed dust.

[0015] (III) Beneficial effects

[0016] The utility model provides a coal mine dust collection and processing device, which has the following beneficial effects:

[0017] 1. The coal mine dust collection and treatment equipment, through the setting of the rotating mechanism and the adsorption water tank, opens the first hydraulic rod, drives the dust hood to adjust the height, connects to the external power supply or configures the mobile power supply, and drives the rotating gear to rotate slowly after the servo motor is powered on, and then drives the gear ring to rotate slowly, adjusts the dust collection direction of the dust hood, expands the collection range of coal mine dust, and the absorbed coal mine dust is transported to the adsorption water tank for adsorption through the dust suction pipe and the conveying pipe assembly to avoid the generation of secondary dust.

[0018] 2. The coal mine dust collection and treatment equipment, through the setting of the telescopic wheel mechanism, when moving the equipment in the coal mine area, opens the second hydraulic rod to drive the universal wheel to extend from the mobile base, so that the mobile equipment can collect dust at different positions in the mine area. After moving to the designated position, the second hydraulic rod retracts the universal wheel, so that the mobile base directly contacts the ground of the mine area, thereby improving the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the rotating mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the telescopic wheel mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the adsorption water tank of the utility model.

[0023] In the figure: 1. Mobile base; 2. Telescopic wheel mechanism; 201. Second hydraulic rod; 202. Universal wheel; 3. First hydraulic rod; 4. Dust suction pipe; 5. Rotating mechanism; 501. Servo motor; 502. Rotating gear; 6. Gear ring; 7. Dust suction hood; 8. Dust suction fan; 9. Delivery pipe assembly; 901. Telescopic inner tube; 902. Fixed outer tube; 10. Adsorption water tank. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a coal mine dust collection and processing device, comprising a mobile base 1, and retractable wheel mechanisms 2 are fixedly installed around the top surface of the mobile base 1. Through the setting of the retractable wheel mechanism 2, when the equipment is moved in the coal mine area, the second hydraulic rod 201 is opened to drive the universal wheel 202 to extend from the mobile base 1, so that the mobile equipment can collect dust at different positions in the mine area. After moving to the designated position, the second hydraulic rod 201 retracts the universal wheel 202, so that the mobile base 1 directly contacts the ground of the mine area, thereby improving the stability of the equipment;

[0026] A first hydraulic rod 3 is fixedly installed on one side of the top surface of the mobile base 1, a dust suction pipe 4 is fixedly installed on the top of the first hydraulic rod 3, a rotating mechanism 5 is fixedly installed on one side of the surface of the dust suction pipe 4, a gear ring 6 is meshed on one side of the rotating mechanism 5, a dust suction hood 7 is fixedly arranged inside the gear ring 6, a dust suction fan 8 is fixedly installed on one side of the dust suction hood 7, a conveying pipe assembly 9 is connected to the bottom of the surface of the dust suction pipe 4, and the bottom of the conveying pipe assembly 9 is connected to an adsorption water tank 10. Through the setting of the rotating mechanism 5 and the adsorption water tank 10, the first hydraulic rod 3 is opened to drive the dust suction hood 7 to adjust the height, connect to an external power supply or configure a mobile power supply, and after the servo motor 501 is energized, it drives the rotating gear 502 to rotate slowly, thereby driving the gear ring 6 to rotate slowly, adjusting the dust suction direction of the dust suction hood 7, expanding the collection range of coal mine dust, and the absorbed coal mine dust is transported to the adsorption water tank 10 for adsorption through the dust suction pipe 4 and the conveying pipe assembly 9 to avoid secondary dust.

[0027] The telescopic wheel mechanism 2 comprises a second hydraulic rod 201 fixedly mounted on the top surface of the mobile base 1 , and a universal wheel 202 is fixedly mounted on the bottom of the second hydraulic rod 201 which penetrates the mobile base 1 .

[0028] The arrangement of the retractable wheel mechanism 2 facilitates the movement of the device. After the device is moved to a designated position, the universal wheel 202 is retracted, and the mobile base 1 directly touches the ground to improve the stability of the device.

[0029] The rotating mechanism 5 includes a servo motor 501 fixedly mounted on one side of the surface of the dust suction pipe 4 , and a rotating gear 502 is fixedly provided at the output end of the servo motor 501 .

[0030] The setting of the rotating mechanism 5 can drive the dust hood 7 to rotate slowly.

[0031] The inner wall of the dust suction pipe 4 is provided with a rotation groove, and the bottom of the dust suction cover 7 is rotatably connected to the inside of the rotation groove.

[0032] The setting of the rotating groove facilitates the dust hood 7 to rotate.

[0033] The delivery pipe assembly 9 includes a telescopic inner pipe 901 connected to the bottom of the surface of the dust suction pipe 4 , and a fixed outer pipe 902 is slidably connected to the surface of the telescopic inner pipe 901 .

[0034] By setting the conveying pipe assembly 9 , the first hydraulic rod 3 drives the dust hood 7 to adjust the height, and at this time, the telescopic inner tube 901 is synchronously telescoped inside the fixed outer tube 902 .

[0035] A water inlet is arranged at the edge of the top surface of the adsorption water tank 10 , and a microporous ventilation net is embedded at one side of the top surface of the adsorption water tank 10 .

[0036] The adsorption water tank 10 is provided to adsorb the coal mine dust and prevent the dust from being raised again.

[0037] A drainage pipe is connected through the bottom of one side of the adsorption water tank 10 , a valve is fixedly installed on the surface of the drainage pipe, and the bottom surface of the adsorption water tank 10 is fixedly installed on the top surface of the mobile base 1 .

[0038] The setting of drainage pipes can discharge sewage.

[0039] In the utility model, the working steps of the device are as follows:

[0040] Step 1: Open the first hydraulic rod 3 to drive the dust hood 7 to adjust its height. At this time, the telescopic inner tube 901 is synchronously telescoped inside the fixed outer tube 902, and an external power source is connected or a mobile power source is configured. After the servo motor 501 is powered on, it drives the rotating gear 502 to rotate slowly, and then drives the gear ring 6 to rotate slowly, so as to adjust the dust collection direction of the dust hood 7 and expand the collection range of coal mine dust;

[0041] Step 2: Inject water into the adsorption water tank 10, and the absorbed coal mine dust is transported to the adsorption water tank 10 through the dust suction pipe 4 and the delivery pipe assembly 9 for adsorption, so as to avoid the generation of secondary dust;

[0042] The third step: when moving the equipment in the coal mine area, open the second hydraulic rod 201 to drive the universal wheel 202 to extend from the mobile base 1, so as to facilitate the mobile equipment to collect dust at different locations in the mine area. After moving to the designated position, the second hydraulic rod 201 retracts the universal wheel 202, so that the mobile base 1 directly contacts the ground in the mine area, thereby improving the stability of the equipment.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field. Although the embodiments of the utility model have been shown and described, for ordinary technical personnel in this field, it can be understood that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A coal mine dust collection and processing device, comprising a mobile base (1), characterized in that: The top surface of the mobile base (1) is fixedly mounted with telescopic wheel mechanisms (2) on all sides, a first hydraulic rod (3) is fixedly mounted on one side of the top surface of the mobile base (1), a dust suction pipe (4) is fixedly mounted on the top of the first hydraulic rod (3), a rotating mechanism (5) is fixedly mounted on one side of the surface of the dust suction pipe (4), a gear ring (6) is meshed on one side of the rotating mechanism (5), a dust suction hood (7) is fixedly arranged inside the gear ring (6), a dust suction fan (8) is fixedly mounted on one side of the dust suction hood (7), the bottom of the surface of the dust suction pipe (4) is connected to a conveying pipe assembly (9), and the bottom of the conveying pipe assembly (9) is connected to an adsorption water tank (10).

2. A coal mine dust collection and processing equipment according to claim 1, characterized in that: The telescopic wheel mechanism (2) comprises a second hydraulic rod (201) fixedly mounted on the periphery of the top surface of the mobile base (1); the bottom of the second hydraulic rod (201) passes through the mobile base (1) and is fixedly mounted with a universal wheel (202).

3. The coal mine dust collection and processing equipment according to claim 1, characterized in that: The rotating mechanism (5) comprises a servo motor (501) fixedly mounted on one side of the surface of the dust suction pipe (4), and a rotating gear (502) is fixedly arranged at the output end of the servo motor (501).

4. The coal mine dust collection and processing equipment according to claim 1, characterized in that: The inner wall of the dust suction pipe (4) is provided with a rotation groove, and the bottom of the dust suction cover (7) is rotatably connected to the inside of the rotation groove.

5. The coal mine dust collection and processing equipment according to claim 1, characterized in that: The delivery pipe assembly (9) comprises a telescopic inner pipe (901) connected to the bottom of the surface of the dust suction pipe (4), and the surface of the telescopic inner pipe (901) is slidably connected to a fixed outer pipe (902).

6. The coal mine dust collection and processing equipment according to claim 1, characterized in that: A water injection port is provided at the edge of the top surface of the adsorption water tank (10), and a microporous ventilation net is embedded on one side of the top surface of the adsorption water tank (10).

7. The coal mine dust collection and processing equipment according to claim 1, characterized in that: A drainage pipe is connected through the bottom of one side of the adsorption water tank (10), a valve is fixedly mounted on the surface of the drainage pipe, and the bottom surface of the adsorption water tank (10) is fixedly mounted on the top surface of the mobile base (1).

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