CN219197375U

CN219197375U - Self-moving hydraulic support for coal mine mining

Info

Publication number: CN219197375U
Application number: CN202222882416.3U
Authority: CN
Inventors: 厉彦高; 王乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-16
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a self-moving hydraulic support for coal mine excavation, which comprises a base, wherein a water storage tank is arranged on the surface of the outer wall of the base, a diversion opening is arranged on the outer wall of the right side of the water storage tank, the upper end of the diversion opening is fixedly connected with a first water pipe, and a valve is fixedly arranged on the outer wall of the first water pipe. This colliery is excavated from moving formula hydraulic support, through opening the valve, first water pipe is carried the atomizer with the water source in from the water storage jar, spray to the building site, because atomizer is with the water source diffusion, increase the area that the water source sprayed, improve work efficiency, be convenient for people carry out the regulation of angle to atomizer through rotating first pivot, it rotates to rotate the rod through the handle drive, carry out the rolling to the second water pipe, reduce the second water pipe overlength and lead to the work to appear the error, through being provided with high-pressure shower nozzle, people can spray the position that atomizer can not act on, the practicality of increase device.

Description

Self-moving hydraulic support for coal mine mining

Technical Field

The utility model relates to the technical field related to coal mines, in particular to a self-moving hydraulic support for coal mine excavation.

Background

The hydraulic support is required to support the top layer of the mine tunnel during mining of the coal mine, and can effectively support and protect the top layer of the mine tunnel, so that the damage to miners caused by broken stone or collapse of the top layer of the mine tunnel during working of the miners is avoided.

The support of current hydraulic pressure temporary support is fixed on the base, can't remove, leads to the support unable to carry out automatic movement according to actual user demand to lead to the use convenience of hydraulic pressure temporary support to reduce.

Disclosure of Invention

The utility model aims to provide a self-moving hydraulic support for coal mine excavation, which aims to solve the problems that the support of the existing hydraulic temporary support provided in the background art is fixed on a base and cannot move, so that the support cannot automatically move according to actual use requirements, and the use convenience of the hydraulic temporary support is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery is excavated from moving formula hydraulic support, includes the base, base outer wall surface is provided with the water storage tank, water storage tank right side outer wall is provided with the shunt opening, shunt opening upper end fixedly connected with first water pipe, first water pipe outer wall is fixed to be provided with the valve, one side fixedly connected with atomizer of shunt opening is kept away from to first water pipe, the first pivot of equal fixedly connected with in atomizer outer wall both sides, one side swing joint that atomizer was kept away from to first pivot has the mount pad, one side outer wall fixedly connected with backup pad of first pivot is kept away from to the mount pad.

Preferably, the atomizing nozzle forms a rotary structure with the mounting seat through the first rotating shaft, and the mounting seat and the first rotating shaft are arranged in one-to-one correspondence.

Preferably, the support plate bottom is fixedly connected with a support, the support bottom is fixedly connected with a support, and the support bottom is mutually connected with the surface of the base.

Preferably, the shunt opening below is provided with winding mechanism, winding mechanism is including changeing rod, second pivot, connecting plate and handle, it has the second pivot to change rod inner chamber and run through, second pivot both sides swing joint has the connecting plate, connecting plate outer wall fixed mounting has the handle, the output fixedly connected with second pivot of handle.

Preferably, the rotary rod and the handle form a rotary structure through the second rotary shaft, and the handle penetrates through the connecting plate.

Preferably, the outer wall of the rotary rod is movably connected with a second water pipe, one side, far away from the rotary rod, of the second water pipe is fixedly connected with a high-pressure spray head, the other side of the second water pipe is connected with a split-flow port, and the outer wall of the second water pipe is provided with a valve.

Preferably, universal wheels are arranged on the bottom surface of the base, and handrails are arranged on the left side of the outer wall of the base.

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

this colliery is excavated from moving formula hydraulic support, through opening the valve, first water pipe is carried the atomizer with the water source in from the water storage jar, spray to the building site, because atomizer is with the water source diffusion, increase the area that the water source sprayed, improve work efficiency, be convenient for people carry out the regulation of angle to atomizer through rotating first pivot, it rotates to rotate the rod through the handle drive, carry out the rolling to the second water pipe, reduce the second water pipe overlength and lead to the work to appear the error, through being provided with high-pressure shower nozzle, people can spray the position that atomizer can not act on, the practicality of increase device.

Drawings

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

FIG. 2 is a schematic view of the connection of the support plate to the atomizer of the present utility model;

fig. 3 is a schematic structural view of a winding mechanism of the present utility model.

In the figure: 1. a base; 2. a water storage tank; 3. a shunt port; 4. a first water pipe; 5. a valve; 6. an atomizing nozzle; 7. a first rotating shaft; 8. a mounting base; 9. a support plate; 10. a support post; 11. a bracket; 12. a winding mechanism; 1201. a rotary stick; 1202. a second rotating shaft; 1203. a connecting plate; 1204. a handle; 13. a second water pipe; 14. a high pressure nozzle; 15. a universal wheel; 16. an armrest.

Detailed Description

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a colliery is excavated from moving formula hydraulic support, including base 1, base 1 outer wall surface is provided with water storage tank 2, water storage tank 2 right side outer wall is provided with shunt opening 3, shunt opening 3 upper end fixedly connected with first water pipe 4, first water pipe 4 outer wall fixedly connected with valve 5, one side that shunt opening 3 was kept away from to first water pipe 4 is fixedly connected with atomizer 6, atomizer 6 outer wall both sides all fixedly connected with first pivot 7, one side that atomizer 6 was kept away from to first pivot 7 is swing joint has mount pad 8, atomizer 6 forms revolution mechanic through first pivot 7 and mount pad 8, mount pad 8 and first pivot 7 are the one-to-one setting, one side outer wall fixedly connected with backup pad 9 that first pivot 7 was kept away from to mount pad 8, backup pad 9 bottom fixedly connected with pillar 10, pillar 10 bottom fixedly connected with support 11 bottom and base 1 surface interconnect, through opening valve 5, first water pipe 4 is carried the water source to atomizer 6 from water storage tank 2, spray to the building site, because atomizer 6 spreads the water source, increase the work efficiency of spraying, improve the work efficiency, the suitability is adjusted to atomizer 6 through first pivot 7, the improvement of the angle of people is convenient for adjust the atomizer;

the winding mechanism 12 is arranged below the shunt opening 3, the winding mechanism 12 comprises a rotary rod 1201, a second rotating shaft 1202, a connecting plate 1203 and a handle 1204, the second rotating shaft 1202 penetrates through the inner cavity of the rotary rod 1201, the connecting plate 1203 is movably connected to two sides of the second rotating shaft 1202, the handle 1204 is fixedly arranged on the outer wall of the connecting plate 1203, the output end of the handle 1204 is fixedly connected with the second rotating shaft 1202, the rotary rod 1201 and the handle 1204 form a rotating structure through the second rotating shaft 1202, the handle 1204 penetrates through the connecting plate 1203, the second water pipe 13 is movably connected to the outer wall of the rotary rod 1201, one side of the second water pipe 13, far away from the rotary rod 1201, is fixedly connected with a high-pressure spray head 14, the shunt opening 3 is connected to the other side of the second water pipe 13, the outer wall of the second water pipe 13 is provided with a valve 5, the rotary rod 1201 is driven to rotate through the handle 1204, the second water pipe 13 is wound, faults caused by overlong work are reduced, and people can spray the position where the atomizing spray head 6 cannot act, so that the practicability of the device is improved;

the universal wheels 15 are arranged on the bottom surface of the base 1, and the handrails 16 are arranged on the left side of the outer wall of the base 1, so that people can conveniently move the device.

Working principle: firstly, water source is filled in the water storage tank 2, a pushing device is arranged at a working position, a valve 5 on a first water pipe 4 is opened, the first water pipe 4 conveys the water source to an atomization nozzle 6 from the water storage tank 2, the atomization nozzle 6 sprays water sources on a construction site, the water source spraying area is increased, the working efficiency is improved, people can conveniently adjust the angle of the atomization nozzle 6 by rotating a first rotating shaft 7, the applicability of the device is improved, the valve 5 on a second water pipe 13 is opened again, a high-pressure nozzle 14 can spray the position where the atomization nozzle 6 cannot act, a rotary rod 1201 is driven to rotate by a handle 1204, the second water pipe 13 is wound, and the error in work caused by overlong second water pipe 13 is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery is excavated from moving formula hydraulic support, its characterized in that, including base (1), base (1) outer wall surface is provided with water storage tank (2), water storage tank (2) right side outer wall is provided with shunt opening (3), shunt opening (3) upper end fixedly connected with first water pipe (4), first water pipe (4) outer wall fixedly provided with valve (5), one side fixedly connected with atomizer (6) of shunt opening (3) are kept away from to first water pipe (4), the equal fixedly connected with first pivot (7) of atomizer (6) outer wall both sides, one side swing joint mount pad (8) of atomizer (6) are kept away from to first pivot (7), one side outer wall fixedly connected with backup pad (9) of first pivot (7) are kept away from to mount pad (8).

2. A self-moving hydraulic prop for coal mining according to claim 1, wherein: the atomizing nozzle (6) forms a rotary structure with the mounting seat (8) through the first rotating shaft (7), and the mounting seat (8) and the first rotating shaft (7) are arranged in a one-to-one correspondence manner.

3. A self-moving hydraulic prop for coal mining according to claim 1, wherein: the support plate is characterized in that a support column (10) is fixedly connected to the bottom of the support plate (9), a support (11) is fixedly connected to the bottom of the support column (10), and the bottom of the support (11) is connected with the surface of the base (1).

4. A self-moving hydraulic prop for coal mining according to claim 1, wherein: a winding mechanism (12) is arranged below the shunt opening (3), the winding mechanism (12) comprises a rotary rod (1201), a second rotating shaft (1202), a connecting plate (1203) and a handle (1204), the inner cavity of the rotary rod (1201) is penetrated by the second rotating shaft (1202), the two sides of the second rotating shaft (1202) are movably connected with connecting plates (1203), handles (1204) are fixedly arranged on the outer walls of the connecting plates (1203), and the output ends of the handles (1204) are fixedly connected with the second rotating shaft (1202).

5. A self-moving hydraulic prop for coal mining according to claim 4, wherein: the rotary rod (1201) and the handle (1204) form a rotary structure through a second rotary shaft (1202), and the handle (1204) penetrates through the connecting plate (1203).

6. A self-moving hydraulic prop for coal mining according to claim 4 or 5, wherein: the rotary rod (1201) outer wall swing joint has second water pipe (13), one side that rotary rod (1201) was kept away from to second water pipe (13) is fixedly connected with high-pressure shower nozzle (14), the opposite side of second water pipe (13) is connected with shunt outlet (3), second water pipe (13) outer wall is provided with valve (5).

7. A self-moving hydraulic prop for coal mining according to claim 1, wherein: the universal wheels (15) are arranged on the bottom surface of the base (1), and handrails (16) are arranged on the left side of the outer wall of the base (1).