阅读说明：本技术 一种堵煤疏通器 (Coal blockage dredging device ) 是由 张根祥 刘振琪 孟勇 赵永坚 王伟锋 赵杰 何涛 白睿博 杨众乔 于 2021-10-14 设计创作，主要内容包括：本发明公开了一种堵煤疏通器,包括在方格簇的一边安装减速电机,所述减速电机与方格簇上的主轴相连,所述主轴上有锥齿轮若干,每格的方簇上的一边安有旋杆,旋杆上有钉,旋杆的两头用轴承与轴承瓦固定。具有结构简单,方便实用,能够减轻人力的特点。(The invention discloses a coal blockage dredger which comprises a speed reduction motor arranged on one side of a square cluster, wherein the speed reduction motor is connected with a main shaft on the square cluster, a plurality of bevel gears are arranged on the main shaft, a rotating rod is arranged on one side of each square cluster, a nail is arranged on the rotating rod, and two ends of the rotating rod are fixed with bearing bushes through bearings. Has the characteristics of simple structure, convenience, practicability and capability of reducing manpower.)

1. The utility model provides a stifled coal dredge which characterized in that includes and installs gear motor (1) on one side at the paper cocooning frame, gear motor (1) links to each other with main shaft (2) on the paper cocooning frame, there are bevel gear a plurality of on main shaft (2), and one side on the paper cocooning frame of every check is ann has swing arm (5), has nail (6) on swing arm (5), and bearing bush (7) are fixed for the both ends of swing arm (5).

2. The coal blockage dredging device according to claim 1, wherein the spindle (2) is axially and vertically provided with the bevel teeth (3) and the bevel teeth (4), the bevel teeth (3) are meshed with the bevel teeth (4), the centers of the bevel teeth (3) are connected in series through the spindle (2), the centers of the bevel teeth (4) are connected in parallel through the rotating rod (5), a plurality of rotating rods (5) are arranged in parallel, and the spindle (2) is perpendicular to the rotating rod (5).

3. The coal blockage dredger according to claim 1, wherein the nail (6) is a straight steel rod, the nail (6) is welded in each square cluster, and the length of the nail (6) is smaller than that of one side of each square.

Technical Field

The invention belongs to the technical field of coal ducts of power plants, and particularly relates to a coal blockage dredger.

Background

The existing thermal power plant is designed for coal burning power generation, a coal feeding part of some power plants is designed for taking and feeding coal for an underground passage, a coal taking machine is arranged underground, the coal enters a belt transmission system and enters a coal bunker, the ground part of the coal bunker is a square cluster, an automobile pours the coal onto the square cluster, then the coal leaks into the underground coal bunker, the coal is frequently piled on the square cluster, the coal is blocked, manual dredging is needed, and time and labor are wasted.

In order to overcome the technical problems, the invention aims to provide a coal blockage dredger which has the characteristics of simple structure, convenience, practicability and capability of reducing manpower.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a stifled coal dredge, includes that gear motor 1 is installed on one side at the square cluster, gear motor 1 links to each other with main shaft 2 on the square cluster, there are bevel gear a plurality of on the main shaft 2, and one side on the square cluster of every check is ann has swing arm 5, has nail 6 on the swing arm 5, and the bearing is fixed with bearing bush 7 for the both ends of swing arm 5.

The axial of main shaft 2 sets up awl tooth 3 and awl tooth 4 perpendicularly, and awl tooth 3 meshes with awl tooth 4 mutually, and 3 centers of awl tooth are established ties mutually through main shaft 2, and 4 centers of awl tooth are through swing arm 5, and swing arm 5 is parallel a plurality ofly, and main shaft 2 is perpendicular mutually with swing arm 5.

The nail 6 is a straight steel rod, the coal plugging is poked through the reciprocating swing action, one nail 6 is welded in each square cluster, and the length of the nail 6 is smaller than that of one side of each square. Otherwise, the nail is stuck with the grid edge and can not rotate to work.

The invention has the beneficial effects that:

on the cocooning frame where the coal is discharged, such a mechanism is provided. Can be electrically mechanized. The manual dredging coal blockage is replaced, the labor intensity of workers is reduced, the mechanization degree of coal feeding of a power plant is improved, and the efficiency is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the coal blockage dredging device comprises a speed reducing motor 1 arranged on one side of a square cluster, wherein the speed reducing motor 1 is connected with a main shaft 2 on the square cluster, a plurality of bevel gears are arranged on the main shaft 2, a rotating rod 5 is arranged on one side of each square cluster, a nail 6 is arranged on the rotating rod 5, and two ends of the rotating rod 5 are fixed with bearing tiles 7 through bearings.

The axial of main shaft 2 sets up awl tooth 3 and awl tooth 4 perpendicularly, and awl tooth 3 meshes with awl tooth 4 mutually, and 3 centers of awl tooth are established ties mutually through axle 2, and 4 centers of awl tooth are through swing arm 5, and swing arm 5 is parallel a plurality ofly, and main shaft 2 is perpendicular mutually with swing arm 5.

The nail 6 is a straight steel rod, the coal plugging is poked through the reciprocating swing action, one nail 6 is welded in each square cluster, and the length of the nail 6 is smaller than that of one side of each square. Otherwise, the nail is stuck with the grid edge and can not rotate to work.

The working principle of the invention is as follows:

when the coal plugging machine works, the motor is started and rotates forwards and backwards, so that the nail 6 rotates around the rotating rod 5 in a reciprocating fan-shaped mode within the range of less than 360 degrees, and the coal plugging is dredged and leaked.