Ultrasonic cleaning equipment for mining underground hydraulic support

Abstract

The utility model discloses ultrasonic cleaning equipment for a mining underground hydraulic support, and relates to the technical field of mining underground hydraulic support cleaning. The technical problems that efficient cleaning cannot be achieved in an existing manual underground hydraulic support cleaning mode, and obstinate stains on the surface of a support are difficult to effectively remove are solved. According to the technical scheme, the ultrasonic cleaning equipment for the mining underground hydraulic support comprises an ultrasonic cleaning pool and further comprises an ultrasonic generator, a U-shaped sliding groove, a positioning assembly, a clamping assembly, a cleaning assembly and a reinforcing base. According to the ultrasonic cleaning equipment for the underground hydraulic support for the mine, the height of the positioning assembly can be conveniently adjusted according to the type of the hydraulic support through the positioning assembly, the hydraulic support can be clamped and supported through the clamping assembly, and the ultrasonic cleaning pool can be cleaned in time through the cleaning assembly; the equipment has an ultrasonic cleaning function, stubborn stains on the surface of the equipment can be effectively removed, and the labor intensity of workers can be greatly relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning underground hydraulic supports for mines, in particular to ultrasonic cleaning equipment for underground hydraulic supports for mines. Background Art

[0002] At present, in large and medium-sized mines in China, coal seams with suitable conditions are mined by hydraulic supports for comprehensive mechanization. It is one of the most important equipment in the comprehensive mechanized mining method. It is mainly composed of the following basic parts: top beam, cover beam, four-link mechanism, column, jack. Since the underground hydraulic support for mining is the backbone of the mine, it needs to be cleaned and rust-proofed regularly. However, the existing underground hydraulic supports are mainly cleaned manually, which is inefficient. In addition, due to the serious corrosion on the surface of the underground hydraulic support, manual cleaning is very laborious and the effect is not thorough. Utility Model Content

[0003] The purpose of the utility model is to provide an ultrasonic cleaning device for underground hydraulic supports for mining, so as to solve the problem in the above background technology that the existing method of manually cleaning underground hydraulic supports cannot achieve efficient cleaning and it is difficult to effectively remove stubborn stains on the support surface.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic cleaning device for an underground hydraulic support for mining includes an ultrasonic cleaning tank, an ultrasonic generator, a U-shaped chute, a positioning assembly, a clamping assembly, a cleaning assembly, and a reinforced base; an ultrasonic generator is installed on the inner side of the ultrasonic cleaning tank, a U-shaped chute is arranged on the inner side of the ultrasonic cleaning tank, a positioning assembly is connected to the inner side of the ultrasonic cleaning tank, a clamping assembly is arranged on the upper end of the positioning assembly, a cleaning assembly is connected to the inner side of the U-shaped chute, and a reinforced base is fixed to the lower end of the ultrasonic cleaning tank.

[0005] Preferably, the positioning assembly is provided to facilitate height adjustment of the positioning assembly according to the model of the hydraulic support, the clamping assembly is provided to clamp and support the hydraulic support, and the cleaning assembly is provided to clean the ultrasonic cleaning tank in a timely manner.

[0006] Preferably, the positioning assembly includes a first pneumatic cylinder, a first piston rod, and a movable plate. The first pneumatic cylinder is installed on the inner side of the ultrasonic cleaning tank, the lower end of the first pneumatic cylinder is connected to the first piston rod, and the lower end of the first piston rod is connected to the movable plate. By starting the first pneumatic cylinder, the height of the movable plate on the first piston rod can be adjusted within a certain range, so as to adjust the position of the clamping claw according to the model of the hydraulic support.

[0007] Preferably, the positioning assembly also includes a movable block and a slide rail. The movable block is fixed on the left side of the movable plate. The movable block is slidably connected to the slide rail. The slide rail is fixed on the inner side of the ultrasonic cleaning tank. The movable block slides up and down in the slide rail, so that the clamping claw can stably perform lifting and lowering movements, thereby playing a guiding role.

[0008] Preferably, the clamping assembly includes a second pneumatic cylinder, a second piston rod, and a clamping claw. The second pneumatic cylinder is installed on the upper end of the movable plate. The second piston rod is connected to the side of the second pneumatic cylinder away from the first piston rod. The left end of the second piston rod is provided with a clamping claw. By starting the second pneumatic cylinder, the clamping claw can be moved horizontally to support and fix the hydraulic support to be cleaned.

[0009] Preferably, the cleaning assembly includes an auxiliary frame, a scraper, and an armrest. The inner side of the U-shaped slide is connected to the auxiliary frame, the auxiliary frame is slidably connected to the U-shaped slide, the lower end of the auxiliary frame is fixed with a scraper, and armrests are fixed on both sides of the auxiliary frame. The auxiliary frame can slide back and forth in the U-shaped slide, so that the scraper can be moved along the bottom of the ultrasonic cleaning tank to scrape off the mud residue at the bottom.

[0010] Preferably, the cleaning component also includes a slag discharge port, a sealing ring, and a sealing cover. A slag discharge port is opened in the front of the ultrasonic cleaning tank, and a sealing ring is connected to the inner side of the slag discharge port. A sealing cover is arranged on the inner side of the sealing ring. The sealing cover is inserted into the slag discharge port to seal the ultrasonic cleaning tank so as to clean the hydraulic support. Otherwise, the mud residue can be discharged easily.

[0011] Preferably, reinforcing ribs are provided on the inner side of the reinforced base, and the reinforcing ribs are of an X-shaped structure. The strength of the ultrasonic cleaning tank can be effectively increased by the reinforcing ribs so as to bear a hydraulic support with a large mass.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The ultrasonic cleaning equipment for underground hydraulic supports for mines can adjust the height of the positioning components according to the model of the hydraulic supports through the positioning components, can clamp and support the hydraulic supports through the clamping components, and can clean the ultrasonic cleaning pool in time through the cleaning components. Compared with the traditional cleaning method, the equipment has an ultrasonic cleaning function, which can not only effectively remove stubborn stains on the surface of the equipment, but also greatly reduce the labor intensity of workers, thereby improving the cleaning efficiency of underground hydraulic supports;

[0014] 2. The underground hydraulic support ultrasonic cleaning equipment for mining has a symmetrical movable plate in the ultrasonic cleaning tank. The height of the clamping claw can be easily adjusted by using the first pneumatic cylinder. The second pneumatic cylinder is provided on the movable plate to facilitate the adjustment of the distance between the two clamping claws. The clamping claws can be easily adjusted according to the cleaning needs, and the overall flexibility is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the half-section structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the explosion structure of the utility model.

[0019] In the figure: 1. ultrasonic cleaning tank; 2. ultrasonic generator; 3. U-shaped slide; 4. positioning assembly; 5. clamping assembly; 6. cleaning assembly; 7. reinforcement base; 8. reinforcing ribs; 401. first pneumatic cylinder; 402. first piston rod; 403. movable plate; 404. movable block; 405. slide rail; 501. second pneumatic cylinder; 502. second piston rod; 503. clamping claw; 601. auxiliary frame; 602. scraper; 603. handrail; 604. slag discharge port; 605. sealing ring; 606. sealing cover. DETAILED DESCRIPTION

[0020] See also Figure 1-3The utility model provides a technical solution: an ultrasonic cleaning device for an underground hydraulic support for mining, comprising an ultrasonic cleaning tank 1, an ultrasonic generator 2, a U-shaped chute 3, a positioning component 4, a clamping component 5, a cleaning component 6, and a reinforcement base 7; an ultrasonic generator 2 is installed on the inner side of the ultrasonic cleaning tank 1, the ultrasonic generator 2, a U-shaped chute 3 is arranged on the inner side of the ultrasonic cleaning tank 1, a positioning component 4 is connected to the inner side of the ultrasonic cleaning tank 1, a clamping component 5 is arranged on the upper end of the positioning component 4, a cleaning component 6 is connected to the inner side of the U-shaped chute 3, and a reinforcement base 7 is fixed to the lower end of the ultrasonic cleaning tank 1, the positioning component 4 is arranged to facilitate the height adjustment of the positioning component 4 according to the model of the hydraulic support, the clamping component 5 is arranged to clamp and support the hydraulic support, and the cleaning component 6 is arranged to clean the ultrasonic cleaning tank 1 in time Clean, the positioning component 4 includes a first pneumatic cylinder 401, a first piston rod 402, and a movable plate 403. The first pneumatic cylinder 401 is installed on the inner side of the ultrasonic cleaning tank 1, and the lower end of the first pneumatic cylinder 401 is connected to the first piston rod 402, and the lower end of the first piston rod 402 is connected to the movable plate 403. By starting the first pneumatic cylinder 401, the movable plate 403 on the first piston rod 402 can be adjusted in height within a certain range, so as to adjust the clamping claw 503 according to the model of the hydraulic support. The positioning component 4 also includes a movable block 404 and a slide rail 405. The movable block 404 is fixed on the left side of the movable plate 403, and the movable block 404 is slidably connected to the slide rail 405. The slide rail 405 is fixed on the inner side of the ultrasonic cleaning tank 1. The movable block 404 slides up and down in the slide rail 405, so that the clamping claw 503 can stably perform lifting and lowering movements, which plays a guiding role.

[0021] See also Figure 3-4In this embodiment, the clamping assembly 5 includes a second pneumatic cylinder 501, a second piston rod 502, and a clamping claw 503. The second pneumatic cylinder 501 is installed on the upper end of the movable plate 403. The second pneumatic cylinder 501 is connected to the side away from the first piston rod 402. The second piston rod 502 is provided with a clamping claw 503 at the left end of the second piston rod 502. By starting the second pneumatic cylinder 501, the clamping claw 503 can be moved horizontally to support and fix the hydraulic support to be cleaned. The cleaning assembly 6 includes an auxiliary frame 601, a scraper 602, and an armrest 603. The inner side of the U-shaped slide 3 is connected to the auxiliary frame 601. The auxiliary frame 601 is slidably connected to the U-shaped slide 3. The auxiliary frame 6 A scraper 602 is fixed at the lower end of the auxiliary frame 601, and handrails 603 are fixed on both sides of the auxiliary frame 601. The scraper 602 can be moved along the bottom of the ultrasonic cleaning tank 1 by sliding the auxiliary frame 601 forward and backward in the U-shaped slide 3, so as to scrape off the bottom mud residue. The cleaning component 6 also includes a slag discharge port 604, a sealing ring 605, and a sealing cover 606. A slag discharge port 604 is opened in front of the ultrasonic cleaning tank 1, and a sealing ring 605 is connected to the inner side of the slag discharge port 604. A sealing cover 606 is arranged on the inner side of the sealing ring 605. The sealing cover 606 is inserted into the slag discharge port 604 to seal the ultrasonic cleaning tank 1, so as to clean the hydraulic support. Otherwise, it is convenient to discharge mud residue. Preferably, a reinforcing rib 8 is arranged on the inner side of the reinforced base 7, and the reinforcing rib 8 is an X-shaped structure. The reinforcing rib 8 can effectively increase the strength of the ultrasonic cleaning tank 1, so as to carry a hydraulic support with a large load.

[0022] When using the ultrasonic cleaning equipment for underground hydraulic supports of the present technical solution, the hydraulic support to be cleaned is first hoisted into the ultrasonic cleaning tank 1 by the hoisting equipment, and then the first pneumatic cylinder 401 is started, and the movable plate 403 is driven by the first piston rod 402 to adjust the height within a certain range, and at the same time, the movable block 404 is cooperated to slide up and down in the slide rail 405, so that the clamping claw 503 is raised and lowered, and then the second pneumatic cylinder 501 is started after it moves to the target position, and the clamping claw 503 is driven by the second piston rod 502 to move closer to the hydraulic support to support and fix it.

[0023] Then, turn on the ultrasonic generator 2 to facilitate ultrasonic cleaning of the hydraulic support. At this time, the waste residue generated will fall to the bottom of the pool. Secondly, after the cleaning is completed, the sealing cover 606 can be removed. Finally, push the handrail 603 forward and slide forward in the U-shaped slide 3 through the auxiliary frame 601, so that the scraper 602 can move along the bottom of the ultrasonic cleaning pool 1, so that the waste residue can be discharged.

[0024] Through the above steps, the positioning component 4 is first used to adjust the height of the positioning component 4 according to the model of the hydraulic support, and then the hydraulic support can be clamped and supported by the clamping component 5. Finally, the ultrasonic cleaning pool 1 can be cleaned in time by the cleaning component 6 for next use.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic cleaning device for underground hydraulic supports for mining, comprising an ultrasonic cleaning tank (1), characterized in that: The ultrasonic cleaning tank (1) further comprises an ultrasonic generator (2), a U-shaped chute (3), a positioning assembly (4), a clamping assembly (5), a cleaning assembly (6), and a reinforcement base (7); the ultrasonic generator (2) is installed on the inner side of the ultrasonic cleaning tank (1); the ultrasonic generator (2) is provided on the inner side of the ultrasonic cleaning tank (1); the U-shaped chute (3) is provided on the inner side of the ultrasonic cleaning tank (1); the positioning assembly (4) is connected to the inner side of the ultrasonic cleaning tank (1); the clamping assembly (5) is provided on the upper end of the positioning assembly (4); the cleaning assembly (6) is connected to the inner side of the U-shaped chute (3); and the reinforcement base (7) is fixed on the lower end of the ultrasonic cleaning tank (1).

2. The ultrasonic cleaning equipment for underground hydraulic supports for mining according to claim 1 is characterized in that: The positioning assembly (4) comprises a first pneumatic cylinder (401), a first piston rod (402), and a movable plate (403). The first pneumatic cylinder (401) is installed on the inner side of the ultrasonic cleaning tank (1), the lower end of the first pneumatic cylinder (401) is connected to the first piston rod (402), and the lower end of the first piston rod (402) is connected to the movable plate (403).

3. The ultrasonic cleaning equipment for underground hydraulic support for mining according to claim 2 is characterized in that: The positioning assembly (4) also includes a movable block (404) and a slide rail (405). The movable block (404) is fixed on the left side of the movable plate (403). The movable block (404) is slidably connected to the slide rail (405). The slide rail (405) is fixed on the inner side of the ultrasonic cleaning tank (1).

4. The ultrasonic cleaning equipment for underground hydraulic support for mining according to claim 1 is characterized in that: The clamping assembly (5) includes a second pneumatic cylinder (501), a second piston rod (502), and a clamping claw (503). The second pneumatic cylinder (501) is installed on the upper end of the movable plate (403). The second piston rod (502) is connected to the side of the second pneumatic cylinder (501) away from the first piston rod (402). The left end of the second piston rod (502) is provided with a clamping claw (503).

5. The ultrasonic cleaning equipment for underground hydraulic support for mining according to claim 1 is characterized by: The cleaning assembly (6) comprises an auxiliary frame (601), a scraper plate (602), and an armrest (603); the inner side of the U-shaped slide groove (3) is connected to the auxiliary frame (601); the auxiliary frame (601) is slidably connected to the U-shaped slide groove (3); the scraper plate (602) is fixed at the lower end of the auxiliary frame (601); and the armrests (603) are fixed on both the left and right sides of the auxiliary frame (601).

6. The ultrasonic cleaning equipment for underground hydraulic support for mining according to claim 5 is characterized by: The cleaning assembly (6) also includes a slag discharge port (604), a sealing ring (605), and a sealing cover (606). The front of the ultrasonic cleaning tank (1) is provided with a slag discharge port (604), the inner side of the slag discharge port (604) is connected to the sealing ring (605), and the inner side of the sealing ring (605) is provided with a sealing cover (606).

7. The ultrasonic cleaning equipment for underground hydraulic support for mining according to claim 1 is characterized by: A reinforcing rib (8) is arranged on the inner side of the reinforcing base (7), and the reinforcing rib (8) is an X-shaped structure.

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