CN212221614U

CN212221614U - Adjustable coal baffle

Info

Publication number: CN212221614U
Application number: CN202020554788.1U
Authority: CN
Inventors: 孙小锋; 江少朋; 孙红军; 张建设; 邓波; 江治峰
Original assignee: Luoyang Ruilin Coal Supplies Co ltd
Current assignee: Luoyang Ruilin Coal Supplies Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-25
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses an adjustable coal baffle, which comprises a fixed support plate, wherein the lower surface of the fixed support plate is provided with a telescopic cylinder, the telescopic cylinder is connected with a connecting support plate through a fixed seat, two sides of the connecting support plate are provided with fixing pins, the fixing pins are connected with the coal baffle through a first strip-shaped connecting plate and a second strip-shaped connecting plate, the lower surface of the coal baffle is fixedly connected with a rotating seat through a mounting plate, the rotating seat is sleeved with a connecting shaft, two ends of the connecting shaft are symmetrically provided with support seats, the adjustable coal baffle can adjust the position and the angle of the coal baffle, effectively avoids the phenomenon that coal blocks are collapsed to hurt people, improves the safety performance of the device, simultaneously, can further improve the shielding area through an auxiliary plate, further improves the safety factor, and effectively reduces the labor intensity of safety managers for special jobs in a well, the production efficiency of the enterprise is improved, and the economic benefit of the enterprise is further improved.

Description

Adjustable coal baffle

Technical Field

The utility model relates to a safety device technical field specifically is an adjustability keeps off coal board.

Background

Coal is one of main energy sources used in the human world since the eighteenth century, is widely used as fuel for industrial production, and is started from the industrial revolution at the end of the 18 th century, along with the invention and the use of a steam engine, the coal is widely used as the fuel for the industrial production, unprecedented huge productivity is brought to the society, currently, coal mining in China is mainly underground mining, in the mining process of underground coal mines, a transfer conveyor is intermediate transfer equipment of a fully mechanized working face coal transportation system, the transfer conveyor transfers the coal of a working face scraper conveyor to a roadway belt conveyor, however, a certain gap is usually left between the transfer conveyor and a discharge chute, the size of the gap can be changed along with the vibration of the transfer conveyor and the discharge chute, in the normal underground coal mine production process, special safety patrol personnel are required to carry out, the working personnel do not need to pass by the discharge chute, thereby avoiding being broken and injured by the large-scale coal blocks in the reversed loader, and greatly influencing the production safety of workers in the underground coal mine.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide an controllability fender coal board, keep off the position of coal board through telescopic cylinder's flexible adjustment, simultaneously through the position of adjusting movable cylinder and then the angle of adjusting fender coal board, effectually avoid collapsing out and injure by a crashing object, improve the security of using, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustability keeps off coal board, includes fixed bolster board, and the lower surface of fixed bolster board is provided with telescopic cylinder, and telescopic cylinder is connected with the linking bridge board through the fixing base, the both sides of linking bridge board are provided with fixing pin, fixing pin is connected with the coal board through first strip type connecting plate and second strip type connecting plate, the lower surface that keeps off the coal board is through mounting panel fixedly connected with roating seat, and the roating seat has cup jointed the connecting axle, and the connecting axle both ends symmetry is provided with the support seat, and the lower surface of support seat is connected with movable cylinder through the support axle.

As an optimal technical scheme of the utility model, the lower surface that keeps off the coal board is provided with the accessory plate, keeps off the through-hole one-to-one of the through-hole that sets up on the coal board and accessory plate.

As a preferred technical scheme of the utility model, the fixed bolster board passes through fixed axle and telescopic cylinder fixed connection, and the fixed axle passes telescopic cylinder and is connected with the support bottom plate that sets up at the telescopic cylinder lower surface.

As an optimal technical scheme of the utility model, the upper surface of linking bridge plate is provided with deep floor, deep floor and activity cylinder fixed connection.

As a preferred technical scheme of the utility model, the upper surface symmetry of fixed bolster board is provided with the installation fulcrum shaft, and the installation fulcrum shaft passes the setting of support bottom plate.

As a preferred technical scheme of the utility model, the lower surface of fixed bolster board is provided with the connecting block, and the auxiliary shaft has been cup jointed to the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: this controllability keeps off coal board can adjust the position and the angle that keep off the coal board, effectively avoids the coal cinder to break out and injures the emergence of people's phenomenon by a crashing object, improves the security performance of device, and the accessory plate can further improve simultaneously and shelter from the area, and then promotes factor of safety, and the effectual intensity of labour who reduces professional safety control personnel in the pit has improved the production efficiency of enterprise simultaneously, and then has improved the economic benefits of enterprise.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a right side view of the structure of the present invention.

In the figure: the device comprises a first strip-shaped connecting plate 1, a support shaft 2, a fixing pin 3, a fixing seat 4, a connecting support plate 5, an auxiliary shaft 6, a fixing support plate 7, a telescopic cylinder 8, a fixing shaft 9, a mounting fulcrum shaft 10, a movable cylinder 11, a reinforcing rib plate 12, a second strip-shaped connecting plate 13, a coal blocking plate 14, an auxiliary plate 15, a connecting shaft 16, a connecting block 17, a rotating seat 18, a mounting plate 19, a support seat 20 and a support bottom plate 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable coal baffle plate comprises a fixed support plate 7, wherein a connecting block 17 is arranged on the lower surface of the fixed support plate 7, an auxiliary shaft 6 is sleeved on the connecting block 17, the connecting block 17 is in sliding connection with the auxiliary shaft 6, and further, the stability of the device structure is ensured, an installation support shaft 10 is symmetrically arranged on the upper surface of the fixed support plate 7, the installation support shaft 10 penetrates through a support bottom plate 21, the installation support shaft 10 is convenient to use and fix with an external device, the fixed support plate 7 is fixedly connected with a telescopic cylinder 8 through a fixed shaft 9, the fixed shaft 9 penetrates through the telescopic cylinder 8 and is connected with the support bottom plate 21 arranged on the lower surface of the telescopic cylinder 8, the telescopic cylinder 8 is arranged on the lower surface of the fixed support plate 7, the telescopic cylinder 8 is connected with a connecting support plate 5 through a fixed seat 4, and a reinforcing rib plate 12 is arranged on the upper surface, the reinforcing rib plate 12 is fixedly connected with the movable cylinder 11, the reinforcing rib plate 12 improves the structural strength of the device, the two sides of the connecting support plate 5 are provided with fixing pins 3, the fixing pins 3 are connected with the coal baffle plate 14 through a first strip-shaped connecting plate 1 and a second strip-shaped connecting plate 13, the lower surface of the coal baffle plate 14 is provided with an auxiliary plate 15, through holes arranged on the coal baffle plate 14 correspond to through holes of the auxiliary plate 15 one by one, the position of the auxiliary plate 15 can be adjusted through a fastener, so that the protection area is improved, the safety is improved, the lower surface of the coal baffle plate 14 is fixedly connected with a rotating seat 18 through a mounting plate 19, the rotating seat 18 is sleeved with a connecting shaft 16, support seats 20 are symmetrically arranged at the two ends of the connecting shaft 16, the lower surface of the support seats 20 is connected with the movable cylinder 11 through a support shaft 2, and the device adjusts the position and, the safety performance of the device is greatly improved, and safety accidents are effectively avoided.

When in use: the mounting fulcrum shaft 10 is fixedly connected with the external device, the telescopic cylinder 8 works according to the position of a gap between the reversed loader and the discharge chute, so that the position of the coal baffle plate 14 is adjusted, the coal baffle plate 14 shields the gap between the reversed loader and the discharge chute, and the movable cylinder 11 works at the same time, and the angle of the coal baffle plate 14 is adjusted to be closer to the gap.

The utility model discloses can conveniently adjust the position and the angle of fender coal board 14, the convenience that improves the device greatly and use improves the security performance of device simultaneously, the effectual intensity of labour who reduces full-time safety control personnel in the pit has improved the production efficiency of enterprise, and then has improved the economic benefits of enterprise, and accessory plate 15 improves the area of protection, improves the security.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustability keeps off coal board, includes fixed bolster board (7), and the lower surface of fixed bolster board (7) is provided with telescopic cylinder (8), and telescopic cylinder (8) are connected its characterized in that through fixing base (4) with linking bridge board (5): the coal blocking device is characterized in that fixing pins (3) are arranged on two sides of the connecting support plate (5), the fixing pins (3) are connected with a coal blocking plate (14) through a first strip-shaped connecting plate (1) and a second strip-shaped connecting plate (13), the lower surface of the coal blocking plate (14) is fixedly connected with a rotating seat (18) through a mounting plate (19), a connecting shaft (16) is sleeved on the rotating seat (18), support seats (20) are symmetrically arranged at two ends of the connecting shaft (16), and the lower surface of each support seat (20) is connected with a movable air cylinder (11) through a support shaft (2).

2. The adjustable coal deflector of claim 1, wherein: the lower surface of the coal baffle plate (14) is provided with an auxiliary plate (15), and through holes arranged on the coal baffle plate (14) correspond to the through holes of the auxiliary plate (15) one by one.

3. The adjustable coal deflector of claim 1, wherein: the fixed support plate (7) is fixedly connected with the telescopic cylinder (8) through a fixed shaft (9), and the fixed shaft (9) penetrates through the telescopic cylinder (8) to be connected with a support bottom plate (21) arranged on the lower surface of the telescopic cylinder (8).

4. The adjustable coal deflector of claim 1, wherein: and a reinforcing rib plate (12) is arranged on the upper surface of the connecting support plate (5), and the reinforcing rib plate (12) is fixedly connected with the movable air cylinder (11).

5. The adjustable coal deflector of claim 1, wherein: the upper surface of the fixed support plate (7) is symmetrically provided with mounting support shafts (10), and the mounting support shafts (10) penetrate through the support bottom plate (21).

6. An adjustable coal deflector as claimed in claim 1 or 5, wherein: the lower surface of the fixed support plate (7) is provided with a connecting block (17), and the connecting block (17) is sleeved with an auxiliary shaft (6).