CN220299315U - Underground coal mine material box - Google Patents

Abstract

The utility model discloses a material box for underground coal mines, which is divided into a large material area and a small material area by a partition plate, wherein hooks are uniformly arranged on the inner wall of the large material area; hanging rings are respectively arranged at four corners of the upper part of the box body, pull rings are symmetrically arranged at two ends of the box body, and a carrier roller is fixedly arranged at the bottom of the box body; a fixed column is arranged in the box body, a rotary arm is arranged on the fixed column, a bracket is arranged on the rotary arm, and a handle and a limiting hole are arranged on one side of the rotary arm; one end of the telescopic arm is inserted into the rotating arm and connected with the rotating arm through a pin shaft, and a pulley is arranged at one end of the telescopic arm; the hydraulic cylinder is fixedly arranged on the rotating arm, a piston rod of the hydraulic cylinder is matched with the bracket, and one end of the hydraulic cylinder is connected with the steel wire rope and the lifting hook; the advantages are that: when the underground material conveying device can realize underground conveying of the coal mine, stacking is tidy, the quantity is matched, meanwhile, the working efficiency is improved, the labor intensity of workers is reduced, and the material taking process is convenient and rapid in underground work.

Description

Underground coal mine material box

Technical Field

The utility model belongs to the technical field of coal mine production, and particularly relates to a material box for a coal mine.

Background

In the daily production process of underground coal mines, anchor rods, steel pipes, trays, rigs, sleepers and the like are frequently used materials, when the materials are transported from the ground to the underground, coal hopper cars or forklift trucks are usually adopted to transport the materials to the underground, then, the materials are manually stacked in a stock yard for standby by underground workers, and the material samples lifted by the method are single or are placed in a coal hopper car in a disordered manner, and are lifted for multiple times, so that the working efficiency is reduced; when the underground coal mine needs to be orderly stacked according to the standard, the stacked materials are often required to be manually loaded onto an underground forklift or a mine car and then transported to a working place due to the fact that the roadway distance is long, labor intensity of workers is increased, and safety risks are increased.

Aiming at the defects, how to invent a device can realize that when the coal mine is used for conveying materials underground, the materials are orderly stacked, the quantity is matched, meanwhile, the working efficiency is improved, the labor intensity of workers is reduced, and the material taking process is convenient and quick in underground work, so that the device is a problem to be considered.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide the underground material box for the coal mine, which can realize that the underground material box can be orderly stacked when conveyed underground on the ground of the coal mine, is matched in quantity, improves the working efficiency, reduces the labor intensity of workers and is convenient and quick in the process of taking materials in underground work.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the device comprises a carrier roller, a hydraulic cylinder, a steel wire rope and a lifting hook and is characterized in that: the box body is divided into a large material area and a small material area through a partition plate, and hooks are uniformly arranged on the inner wall of the large material area; hanging rings are respectively arranged at four corners of the upper part of the box body, pull rings are symmetrically arranged at two ends of the box body, and a carrier roller is fixedly arranged at the bottom of the box body; a fixed column is arranged in the box body, a rotary arm is arranged on the fixed column, a bracket is arranged on the rotary arm, and a handle and a limiting hole are arranged on one side of the rotary arm; one end of the telescopic arm is inserted into the rotating arm and connected with the rotating arm through a pin shaft, and a pulley is arranged at one end of the telescopic arm; the pneumatic cylinder is fixed to be established on the swinging boom, and the piston rod of pneumatic cylinder cooperatees with the bracket, and pneumatic cylinder one end is connected with wire rope and lifting hook.

The beneficial effects of the utility model are as follows: when the underground material conveying device can realize underground conveying of the coal mine, stacking is tidy, the quantity is matched, meanwhile, the working efficiency is improved, the labor intensity of workers is reduced, and the material taking process is convenient and rapid in underground work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model

FIG. 2 is a schematic diagram of a second embodiment of the present utility model

FIG. 3 is a schematic view of a case according to the present utility model

FIG. 4 is a schematic diagram of a case according to the present utility model

FIG. 5 is a schematic view of a hoisting mechanism according to the present utility model

FIG. 6 is a schematic view of a fixing column according to the present utility model

FIG. 7 is a schematic view of a rotary arm structure according to the present utility model

FIG. 8 is a schematic view of a telescopic arm according to the present utility model

FIG. 9 is a schematic diagram of an embodiment of the present utility model

In the figure: 1. a case; 2. a large material area; 3. a widget material area; 4. a hook; 5. a hanging ring; 6.(Pull tab)the method comprises the steps of carrying out a first treatment on the surface of the 7. A carrier roller; 8. fixing the column; 9. a rotating arm; 10. a bracket; 11. a handle;12. a limiting hole; 13. a telescoping arm; 14. a pin shaft; 15. a pulley; 16. a hydraulic cylinder; 17. a wire rope; 18. a lifting hook; 19. and (5) material.

Description of the embodiments

The utility model will be described in further detail with reference to the drawings and the detailed description.

As shown in fig. 1-9, the interior of a box body 1 is divided into a large material area 2 and a small material area 3 by a partition plate, and hooks 4 are uniformly arranged on the inner wall of the large material area 2; hanging rings 5 are respectively arranged at four corners of the upper part of the box body 1, pull rings 6 are symmetrically arranged at two ends of the box body 1, and a carrier roller 7 is fixedly arranged at the bottom of the box body 1; a fixed column 8 is arranged in the box body 1, a rotary arm 9 is arranged on the fixed column 8, a bracket 10 is arranged on the rotary arm 9, and a handle 11 and a limiting hole 12 are arranged on one side of the rotary arm 9; one end of a telescopic arm 13 is inserted into the rotary arm 9 and is connected with the rotary arm 9 through a pin shaft 14, and one end of the telescopic arm 13 is provided with a pulley 15; the hydraulic cylinder 16 is fixedly arranged on the rotary arm 9, a piston rod of the hydraulic cylinder 16 is matched with the bracket 10, and one end of the hydraulic cylinder 16 is connected with a steel wire rope 17 and a lifting hook 18.

Firstly, materials 19 such as anchor rods, steel pipes, trays, rigs and sleepers which are needed underground are matched in a batching mode when the materials are on the ground, then the materials are respectively placed into a large material area 2 and a small material area 3 according to the shapes of the materials, the materials are conveyed underground through hoisting equipment and four hoisting rings 5 on a box body 1, when a worker takes the materials, the worker can adjust the position of a rotating arm 9 through a handle 11, the worker can adjust the length of the telescopic arm 13 through a telescopic arm 13, a limiting hole 12 of the rotating arm 9 and a pin shaft 14, the worker connects the materials 19 to be taken with a lifting hook 18 in advance, a hydraulic cylinder 16 can be started to work at the moment, the materials 19 are hoisted, and the materials 19 are placed on a bottom plate or a movable trolley through pulling the handle 11, so that the work of the worker is facilitated; when the roadway supports a certain distance, the material box is far away from the working surface, a winch can be matched with the pull ring 6 on the side surface of the box body 1 and the carrier roller 7 on the bottom surface of the box body 1, and the material box is pulled to the vicinity of the working surface, so that the material taking and taking are more convenient.

The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.

Claims (1)

1. The utility model provides a colliery is material case in pit, it includes bearing roller, pneumatic cylinder, wire rope, lifting hook, characterized by: the box body is divided into a large material area and a small material area through a partition plate, and hooks are uniformly arranged on the inner wall of the large material area; hanging rings are respectively arranged at four corners of the upper part of the box body, pull rings are symmetrically arranged at two ends of the box body, and a carrier roller is fixedly arranged at the bottom of the box body; a fixed column is arranged in the box body, a rotary arm is arranged on the fixed column, a bracket is arranged on the rotary arm, and a handle and a limiting hole are arranged on one side of the rotary arm; one end of the telescopic arm is inserted into the rotating arm and connected with the rotating arm through a pin shaft, and a pulley is arranged at one end of the telescopic arm; the pneumatic cylinder is fixed to be established on the swinging boom, and the piston rod of pneumatic cylinder cooperatees with the bracket, and pneumatic cylinder one end is connected with wire rope and lifting hook.