CN220113228U - Large-cylinder diameter large-stroke hydraulic support cylinder disassembling and assembling machine for mine - Google Patents

Abstract

The utility model relates to the technical field of mining hydraulic supports, in particular to a large-cylinder-diameter large-stroke mining hydraulic support cylinder disassembling and assembling machine which comprises a base, wherein the top of the base is fixedly connected with a sliding rail, the upper part of the sliding rail is fixedly connected with a second motor, the top of the second motor is movably connected with an arc-shaped fixing plate, the inside of the sliding rail is fixedly connected with a second cylinder, the top of the second cylinder is fixedly connected with a movable plate, one side of the movable plate is movably connected with a small turntable, the upper part of the small turntable is movably connected with a conveying belt, one side of the small turntable is fixedly connected with a first cylinder, the lower part of the first cylinder is fixedly connected with a third motor, the top of the first cylinder is fixedly connected with a fixing disc, one side of the movable plate is fixedly connected with a spring, and the improved large-cylinder-diameter large-stroke mining hydraulic support cylinder disassembling and assembling machine is provided with a mining hydraulic device capable of placing different large-cylinder-diameter openings and adjustable fixing devices.

Description

Large-cylinder diameter large-stroke hydraulic support cylinder disassembling and assembling machine for mine

Technical Field

The utility model relates to the technical field of mining hydraulic supports, in particular to a large-cylinder-diameter and large-stroke mining hydraulic support cylinder disassembling and assembling machine.

Background

With the development of coal mining technology, hydraulic supports are widely used, are limited by transportation section spaces such as coal mine shafts and roadways, and are required to be disassembled and transported and disassembled on production sites. In the use process, the maintenance amount of the mining hydraulic support is also larger and larger, and the maintenance technology and equipment are required to be updated continuously.

In a mining hydraulic support oil cylinder, a guide sleeve is connected with a cylinder body in a threaded mode, the disassembly and assembly process of the mining hydraulic support oil cylinder is an important factor influencing the overhaul progress of the mining hydraulic support oil cylinder, the existing disassembly and assembly machine is a machine modified by an original upright post disassembly machine tool, the mechanism is heavy and complex, and various diameter openings are not needed.

The prior patent (publication number: CN 219152774U) discloses a large-cylinder-diameter large-stroke mining hydraulic support cylinder disassembling and assembling machine, which comprises a base, wherein a U-shaped seat is arranged on the base, a fixed component is arranged on the inner side wall of the U-shaped seat, a movable plate is arranged on one side of the outer part of the U-shaped seat, a driving motor is fixedly arranged on one side of the movable plate, which is far away from the U-shaped seat, an output shaft of the driving motor penetrates through the movable plate and extends to the outer part, a connecting ring is fixedly connected with the movable plate, a clamping component is arranged in the connecting ring, a material receiving groove is arranged below the connecting ring, one end of the material receiving groove is fixedly connected with the side wall of the movable plate, a sliding groove is formed in the side wall of the U-shaped seat, and the other end of the material receiving groove is slidingly arranged in the sliding groove. According to the utility model, the guide sleeve rotates on the cylinder body through the connecting ring to be disassembled, and meanwhile, the moving plate is gradually far away from the U-shaped seat, so that the receiving groove is gradually pulled out from the sliding groove, and oil liquid dripped in the rotation process of the guide sleeve is collected, so that the oil liquid is prevented from dripping on the surface of the base. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the adjustable size of the diameter opening cannot be used, so that the large cylinder diameter cannot be used; 2. the placement device may not be provided with an adjustable device, resulting in inconvenient fixation.

Disclosure of Invention

The utility model aims to provide a large-cylinder-diameter large-stroke mining hydraulic support cylinder disassembling and assembling machine, which solves the problems that in the background art, the sizes of different-size diameter openings are inconvenient to adjust, and an automatic adjusting device is not arranged, so that the use and the fixing of different large-cylinder-diameter openings are inconvenient. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a big diameter of a cylinder big stroke mining hydraulic support hydro-cylinder dismouting machine, includes the base, the top fixedly connected with slide rail of base, the top fixedly connected with second motor of slide rail, the top swing joint of second motor has the arc stationary blade, the inside fixedly connected with second cylinder of slide rail, the top fixedly connected with fly leaf of second cylinder, one side swing joint of fly leaf has little carousel, the top swing joint of little carousel has the conveyer belt, one side fixedly connected with first cylinder of little carousel, the below fixedly connected with third motor of first cylinder, the top fixedly connected with fixed disk of first cylinder, one side fixedly connected with spring of fly leaf.

Further preferably, the arc-shaped fixing piece comprises a first gear, a second gear is connected above the first gear in a meshed mode, a rotary table is movably connected below the second gear, and a first motor is fixedly connected below the first gear.

Further preferably, the arc-shaped fixing piece forms a rotating structure through a second motor.

Further preferably, the first cylinder is configured to rotate by a third motor.

Further preferably, the fixed disk forms a telescopic structure through the first cylinder.

Further preferably, the movable plate forms a telescopic structure through a second cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first gear is rotated through the first motor, the first gear drives the arc-shaped fixing piece connected with the second gear to shrink on the hole groove on the second gear, and the second motor drives the turntable to move, so that the rotary disassembly can be adjusted according to the large cylinder diameter sizes with different sizes in the using process, and the use is more convenient for a user.

According to the utility model, the first air cylinder is rotated through the third motor, the first air cylinder enables the fixed disc to be capable of fixedly adjusting the widths of different sizes to prevent deviation, the second air cylinder can drive the movable plate connected with the spring to move, and the small turntable drives the conveying belt to control the other small turntable to rotate and adjust, so that the device is more convenient to use.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of a side structure of the arcuate fixing plate of the present utility model.

In the figure: 1. a third motor; 2. an arc-shaped fixing piece; 3. a second motor; 4. a slide rail; 5. a base; 6. a first cylinder; 7. a small turntable; 8. a conveyor belt; 9. a spring; 10. a second cylinder; 11. a fixed plate; 12. a movable plate; 201. a first motor; 202. a second gear; 203. a turntable; 204. a first gear.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a mining hydraulic support hydro-cylinder dismouting machine of big cylinder diameter big stroke, including base 5, the top fixedly connected with slide rail 4 of base 5, the top fixedly connected with second motor 3 of slide rail 4, the top swing joint of second motor 3 has arc stationary blade 2, the inside fixedly connected with second cylinder 10 of slide rail 4, the top fixedly connected with fly leaf 12 of second cylinder 10, one side swing joint of fly leaf 12 has little carousel 7, the top swing joint of little carousel 7 has conveyer belt 8, one side fixedly connected with first cylinder 6 of little carousel 7, the below fixedly connected with third motor 1 of first cylinder 6, the top fixedly connected with fixed disk 11 of first cylinder 6, one side fixedly connected with spring 9 of fly leaf 12.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the arc-shaped fixing piece 2 includes a first gear 204, a second gear 202 is engaged and connected above the first gear 204, a turntable 203 is movably connected below the second gear 202, and a first motor 201 is fixedly connected below the first gear 204; because the first motor 201 rotates the first gear 204, the first gear 204 drives the second gear 202 to rotate and connect the arc-shaped fixing piece 2 to move on the hole of the second gear 202 for zooming and fixing, so that the effect that the second gear 202 makes the arc-shaped fixing piece 2 zoom and fix is achieved in the using process.

In the present embodiment, as shown in fig. 1, 2 and 3, the arc-shaped fixing piece 2 forms a rotating structure by the second motor 3; the second motor 3 can rotate the arc-shaped fixing piece 2, thereby achieving the function of rotating the arc-shaped fixing piece 2 in the using process

In the present embodiment, as shown in fig. 1, 2 and 3, the first cylinder 6 constitutes a rotary structure by the third motor 1; the third motor 1 rotates the first cylinder 6 to drive the conveyer belt 8 connected with the small turntable 7 to rotate, so that the effect of rotating the first cylinder 6 is achieved in the use process.

In this embodiment, as shown in fig. 2 and 3, the fixed disk 11 forms a telescopic structure by the first cylinder 6; the first cylinder 6 can enable the fixed disc 11 to move in a telescopic way, so that the fixed disc 11 can move in the using process.

In the present embodiment, as shown in fig. 1, 2 and 3, the movable plate 12 forms a telescopic structure by the second cylinder 10; the movable plate 12 can move inside the slide rail 4 due to the second air cylinder 10, so that the movable plate 12 can move in the use process.

The application method and the advantages of the utility model are as follows: the hydraulic support cylinder disassembling and assembling machine for the large-cylinder diameter and large-stroke mine has the following working process when in use:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, first, the first motor 201 drives the first gear 204 to drive the second gear 202 to rotate to adjust the size of the arc-shaped fixing piece 2, the second motor 3 drives the turntable 203 to drive the arc-shaped fixing piece 2 to rotate to adjust the size, the third motor 1 drives the first air cylinder 6 to rotate, the first air cylinder 6 drives the small turntable 7 to drive the conveyor belt 8 to rotate and simultaneously adjust the fixing disc 11, so that fixing with different sizes can be adapted, and the distance between the movable plate 12 connected with the spring 9 above the sliding rail 4 on the base 5 is adjusted through the second air cylinder 10.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mining hydraulic support hydro-cylinder dismouting machine of big cylinder diameter large stroke, includes base (5), its characterized in that: the utility model discloses a novel electric motor car, including base (5), base, fixed disk, movable disk, spring, fixed disk, slide rail (4) are connected with slide rail (4) in the top fixedly connected with of base (5), top fixedly connected with of slide rail (4), second motor (3) are connected with top fixedly of slide rail (4), top fixedly connected with of second motor (3) arc stationary blade (2), inside fixedly connected with second cylinder (10) of slide rail (4), top fixedly connected with fly leaf (12) of second cylinder (10), one side swing joint of fly leaf (12) has little carousel (7), the top swing joint of little carousel (7) has conveyer belt (8), one side fixedly connected with first cylinder (6) of little carousel (7), the below fixedly connected with third motor (1) of first cylinder (6), the top fixedly connected with fixed disk (11) of first cylinder (6), one side fixedly connected with spring (9) of fly leaf (12).

2. The large-bore large-stroke mining hydraulic support cylinder disassembling and assembling machine according to claim 1, wherein: the arc-shaped fixing piece (2) comprises a first gear (204), a second gear (202) is connected with the upper portion of the first gear (204) in a meshed mode, a rotary table (203) is movably connected to the lower portion of the second gear (202), and a first motor (201) is fixedly connected to the lower portion of the first gear (204).

3. The large-bore large-stroke mining hydraulic support cylinder disassembling and assembling machine according to claim 1, wherein: the arc-shaped fixing piece (2) forms a rotating structure through a second motor (3).

4. The large-bore large-stroke mining hydraulic support cylinder disassembling and assembling machine according to claim 1, wherein: the first cylinder (6) forms a rotary structure through a third motor (1).

5. The large-bore large-stroke mining hydraulic support cylinder disassembling and assembling machine according to claim 1, wherein: the fixed disc (11) forms a telescopic structure through the first cylinder (6).

6. The large-bore large-stroke mining hydraulic support cylinder disassembling and assembling machine according to claim 1, wherein: the movable plate (12) forms a telescopic structure through a second cylinder (10).