CN216342108U

CN216342108U - Coal mining machine safety protection device for coal mining

Info

Publication number: CN216342108U
Application number: CN202122806010.2U
Authority: CN
Inventors: 赵超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-19
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of coal mining machine safety protection devices, in particular to a coal mining machine safety protection device for coal mining, which comprises a device main body, wherein the device main body comprises a support plate, clamps are arranged at four corners of the bottom of the support plate, a clamping lug is arranged at the bottom of each clamp, a clamping bolt is arranged on each clamping lug, connecting rods are arranged at the front side and the rear side of the top of the support plate, a top cover is arranged at the top of each connecting rod, a main baffle is arranged between the connecting rods, auxiliary baffles are arranged at the two sides of the front end of the main baffle, auxiliary protective nets are arranged at the front side and the rear side of each auxiliary baffle, a protection structure capable of providing a safety protection effect when the coal mining machine carries out coal mining is arranged in the main baffle, and through the arranged protection structure, coal blocks can be resisted, the protection device is prevented from being damaged, the coal mining machine is high in safety and is not easy to cause accidents, the working efficiency is improved.

Description

Coal mining machine safety protection device for coal mining

Technical Field

The utility model relates to the technical field of coal mining machine safety protection devices, in particular to a coal mining machine safety protection device for coal mining.

Background

Although the coal mining machines for coal mining in the market at present are various in types, most of the coal mining machines are only changed in form, and the functions of the coal mining machines are not changed greatly.

Therefore, a safety guard for coal mining machines for coal mining needs to be designed to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection device of a coal mining machine for coal mining, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a coal-winning machine safety device for coal mining, includes the device main part, the device main part includes the backup pad, all is equipped with the clamp in four corners in backup pad bottom, every the clamp bottom all is equipped with the joint ear, is equipped with the joint on the joint ear and ties, and both sides all are equipped with the connecting rod around the backup pad top, are equipped with the top cap at the connecting rod top be equipped with the main baffle between the connecting rod, all be equipped with vice baffle, every in main baffle front end both sides all are equipped with vice protection network around the vice baffle, at the inside protective structure that can provide the safety protection effect when the coal-winning machine carries out coal mining that is equipped with of main baffle.

As a preferable scheme of the utility model, the protective structure comprises a left protective net, a right protective net, a telescopic socket and a spring, wherein the left protective net is positioned on the left side of the telescopic socket, the left protective net is fixedly connected with the telescopic socket, the right protective net is positioned on the right side of the telescopic socket, the right protective net is fixedly connected with the telescopic socket, and the spring is sleeved outside the telescopic socket.

As the preferable scheme of the utility model, the telescopic socket and the spring are provided with a plurality of groups which are uniformly and respectively arranged between the left protective net and the right protective net.

As a preferable scheme of the utility model, two sides of the main baffle are in sliding connection with the connecting rod through the first connecting ring.

In a preferred embodiment of the present invention, one side of the sub baffle is slidably coupled to the connecting rod through a second coupling ring.

As a preferable scheme of the utility model, the bottom of the connecting rod is fixedly connected with the top of the supporting plate through a mounting disc, wherein the mounting disc is fixedly connected with the bottom of the connecting rod, and the mounting disc is fixedly connected with the top of the supporting plate through a fixing nut.

Compared with the prior art, the utility model has the beneficial effects that: according to the coal mining machine, due to the arrangement of the protection structure, when a worker operates the coal mining machine to mine, the protection device is connected with the front of the coal mining machine through the clamp arranged at the bottom, coal blocks flying out of the coal blocks can be resisted and intercepted by the main baffle and the auxiliary baffle in the mining process, and larger coal blocks can be resisted and intercepted by the telescopic sleeve and the spring arranged in the main baffle, so that the protection device is prevented from being damaged, the coal mining machine is high in safety and not easy to cause accidents when the coal mining machine is used to mine, and the working efficiency is improved.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a view of the internal structure of the main baffle of the present invention;

fig. 4 is an enlarged structural view of a portion a in fig. 1.

In the figure: 1. a device main body; 101. a support plate; 102. a connecting rod; 103. mounting a disc; 104. fixing a nut; 105. a top cover; 2. a main baffle; 201. a first connecting ring; 202. a left protective net; 203. a right protective net; 204. a telescopic socket; 205. a spring; 3. an auxiliary baffle plate; 301. a secondary protective net; 302. a second connection ring; 4. clamping a hoop; 401. clamping the lug; 402. clamping and fastening; 5. a protective structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a coal mining machine safety protection device for coal mining comprises a device main body 1, the device main body 1 comprises a supporting plate 101, clamps 4 are arranged at four corners of the bottom of the supporting plate 101, a clamping lug 401 is arranged at the bottom of each clamp 4, a clamping bolt 402 is arranged on each clamping lug 401, connecting rods 102 are arranged on the front side and the rear side of the top of the supporting plate 101, a top cover 105 is arranged at the top of each connecting rod 102, a main baffle 2 is arranged between the connecting rods 102, auxiliary baffles 3 are arranged on the two sides of the front end of the main baffle 2, auxiliary protective nets 301 are arranged on the front side and the rear side of each auxiliary baffle 3, a protection structure 5 capable of providing safety protection when the coal mining machine performs coal mining is arranged in the main baffle 2, and by means of the protection structure 5, coal blocks can be blocked, the protection device is prevented from being damaged, when the coal mining machine performs coal mining, the safety is high, accidents are not easy to occur, the working efficiency is improved.

In an embodiment, referring to fig. 1, fig. 2, and fig. 3, the protection structure 5 includes a left protection net 202, a right protection net 203, a telescopic socket 204, and a spring 205, where the left protection net 202 is located on the left side of the telescopic socket 204, the left protection net 202 is fixedly connected to the telescopic socket 204, the right protection net 203 is located on the right side of the telescopic socket 204, the right protection net 203 is fixedly connected to the telescopic socket 204, the spring 205 is sleeved with the outer side of the telescopic socket 204, the telescopic socket 204 and the spring 205 are collectively provided with a plurality of groups, and are uniformly and respectively located between the left protection net 202 and the right protection net 203, and through the protection structure 5, coal lumps can be resisted, so as to prevent the protection device from being damaged, so that the coal mining machine is safe in coal mining, and is not prone to accidents, and the working efficiency is improved.

In an embodiment, referring to fig. 1, fig. 2 and fig. 4, two sides of the main baffle 2 are slidably connected to the connecting rod 102 through the first connecting ring 201, one side of the sub baffle 3 is slidably connected to the connecting rod 102 through the second connecting ring 302, the bottom of the connecting rod 102 is fixedly connected to the top of the supporting plate 101 through the mounting disc 103, wherein the mounting disc 103 is fixedly connected to the bottom of the connecting rod 102, the mounting disc 103 is fixedly connected to the top of the supporting plate 101 through the fixing nut 104, and the main baffle 2 and the sub baffle 3 can be conveniently mounted and dismounted through the first connecting ring 201 and the second connecting ring 302, so that convenience is provided for maintenance of workers.

The working principle is as follows: during the use, when the staff is operating the coal-winning machine and carries out coal mining, be connected protector 4 and coal-winning machine the place ahead through the clamp that the bottom set up, the coal cinder that the coal cinder fled out can be supported by main baffle 2 and vice baffle 3 and block and intercept, prevent that the coal cinder can appear fleing out and pound the condition on one's body of coal-winning machine or staff, and can support and block great coal cinder through setting up flexible socket 204 and spring 205 in main baffle 2 is inside, prevent that protector is damaged, make the coal-winning machine when carrying out coal mining, the security is high, be difficult to the emergence accident, and work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 coal-winning machine safety device for coal mining, includes device main part (1), its characterized in that: device main part (1) includes backup pad (101), all is equipped with clamp (4) in four corners in backup pad (101) bottom, every clamp (4) bottom all is equipped with joint ear (401), is equipped with the joint on joint ear (401) and ties (402), and both sides all are equipped with connecting rod (102) around backup pad (101) top, are equipped with top cap (105) at connecting rod (102) top be equipped with main baffle (2) between connecting rod (102), all are equipped with vice baffle (3) in main baffle (2) front end both sides, every both sides all are equipped with vice protection network (301) around vice baffle (3), are equipped with protective structure (5) that can provide safety protection effect when the coal-winning machine carries out coal mining in main baffle (2) inside.

2. The shearer loader safety guard for coal mining of claim 1, wherein: protective structure (5) include left protection network (202), right protection network (203), flexible socket (204) and spring (205), and left protection network (202) is located flexible socket (204) left side, left protection network (202) and flexible socket (204) fixed connection, right protection network (203) is located flexible socket (204) right side, right protection network (203) and flexible socket (204) fixed connection, spring (205) cover is equipped with flexible socket (204) outside.

3. The shearer loader safety guard for coal mining of claim 2, wherein: the telescopic sockets (204) and the springs (205) are arranged in a plurality of groups and are uniformly and respectively arranged between the left protective net (202) and the right protective net (203).

4. The shearer loader safety guard for coal mining of claim 1, wherein: two sides of the main baffle (2) are connected with the connecting rod (102) in a sliding mode through a first connecting ring (201).

5. The shearer loader safety guard for coal mining of claim 1, wherein: one side of the auxiliary baffle (3) is connected with the connecting rod (102) in a sliding mode through a second connecting ring (302).

6. The shearer loader safety guard for coal mining of claim 1, wherein: the bottom of the connecting rod (102) is fixedly connected with the top of the supporting plate (101) through a mounting disc (103), wherein the mounting disc (103) is fixedly connected with the bottom of the connecting rod (102), and the mounting disc (103) is fixedly connected with the top of the supporting plate (101) through a fixing nut (104).