Side-mounted skylight opening groove of reversed loader

Abstract

The utility model relates to the technical field of underground coal mine fully mechanized coal mining face crossheading reversed loader, in particular to a side-mounted skylight opening groove of a reversed loader. Due to the fact that an advanced hydraulic support is arranged at the tail of the reversed loader, an inserting plate of a skylight groove cannot be disassembled and assembled in a limited space, and the purpose of overhauling a scraper chain cannot be achieved. The utility model provides a side-mounted skylight opening groove of a reversed loader. The side-mounted skylight opening groove mainly comprises a groove body, a movable middle plate, a movable baffle, a fixed baffle and a vertical baffle. The movable middle plate is located between the movable baffle and the groove body, and the movable middle plate can be disassembled and assembled by disassembling and assembling the movable baffle, so that the use requirement of the skylight groove is met. The utility model has the advantages of safe and reliable structure and reasonable manufacturability, and meets the requirements of underground mining of coal mines.

Description

Technical Field

[0001] The utility model relates to the field of underground fully mechanized mining working face and chute mining and transportation in coal mines, in particular to a side-mounted skylight chute for a transfer machine. Background Art

[0002] The underground chute transportation equipment of coal mines mainly relies on scraper chains to transport coal. If the scraper chain breaks or is damaged, it needs to be stopped for inspection and maintenance. At present, a skylight slot is usually placed at a certain interval to quickly remove the damaged scraper chain in the lower chainway. In actual use, an advanced hydraulic support is often arranged at the tail of the transfer machine, which limits the width and height dimensions, resulting in the inability to remove the plug from the existing skylight slot. Therefore, it is urgent to study a detachable skylight slot for the transfer machine. Summary of the invention

[0003] The utility model aims to provide a side-mounted skylight slot for a transfer machine, which solves the problem that the skylight slot for the transfer machine cannot disassemble and install a plug plate and inspect the scraper chain of the lower chainway.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] The side-mounted skylight trough of the transfer machine is characterized in that it mainly includes a trough body, a movable middle plate, a movable baffle, a fixed baffle and a vertical baffle. The lower plane of the movable middle plate contacts the upper plane of the right end of the trough body, and each boss of the movable middle plate cooperates with the corresponding groove of the trough body to limit the movement and rotation of the movable plate. The movable baffle is connected to the trough body and the fixed baffle by fastening bolts. The pin assembly passes through the movable plate and the trough body and is fixed to the movable baffle to prevent the movable plate from moving. The fixed baffle is installed at the right end of the trough body, and the vertical baffle is installed at the left end of the trough body.

[0006] Remove the pin assembly and the movable baffle, rotate and lift the movable middle plate upward, remove the movable middle plate from the movable baffle installation position, and complete the removal of the movable middle plate.

[0007] Furthermore, the movable middle plate is provided with a front boss, a left boss, and a right boss, square bosses are symmetrically arranged at both ends of the vertical plate, and the groove body is provided with embedded installation grooves corresponding to the bosses.

[0008] Furthermore, the height H of the movable baffle and the movable middle plate is greater than the minimum height of the movable plate rotating out of the groove.

[0009] Height L.

[0010] The beneficial effects of the utility model are mainly manifested in:

[0011] The side-mounted skylight slot of the transfer machine provided by the utility model has a wide adaptability and can adapt to various environments, especially special working conditions with limited space.

[0012] The side-mounted skylight slot of the transfer machine provided by the utility model adopts the form of stacked and added mechanical structures, which is conducive to the realization and adjustment of functions and is convenient for installation and maintenance.

[0013] The side-mounted skylight slot of the transfer machine provided by the utility model has reasonable processability, adopts a manufacturing method of integrating plate parts by welding, and is suitable for mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings constituting the present utility model are used to provide a further understanding of the present utility model. The illustrative embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute improper limitations on the present utility model.

[0015] In the attached picture:

[0016] Figure 1 This is a schematic diagram of the skylight slot structure.

[0017] Figure 2 This is a full cross-sectional view of the skylight slot.

[0018] Figure 3 This is a schematic diagram of disassembling the movable middle panel to open the skylight slot.

[0019] Figure 4 It is the side view of the movable middle panel.

[0020] Figure 5 This is the main view of the activity center panel.

[0021] In the figure: 1, trough body, 2, movable middle plate, 3, pin assembly, 4, movable baffle, 5, fixed baffle, 6, vertical baffle, 21, front boss, 22, left boss, 23, right boss, 24, square boss. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described completely and clearly below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, but not all of them.

[0023] like Figure 1 and Figure 2As shown, the utility model provides a side-mounted skylight trough for a transfer machine, which mainly includes a trough body 1, a movable middle plate 2, a movable baffle 4, a fixed baffle 5 and a vertical baffle 6. The lower plane of the movable middle plate 2 contacts the upper plane of the right end of the trough body 1, and the movable middle plate 2 is provided with various bosses that respectively cooperate with the corresponding grooves of the trough body 1 to limit the up and down and left and right movement and circular rotation of the movable plate 2. The movable baffle 4 is respectively connected to the trough body 1 and the fixed baffle 5 by fastening bolts. The pin assembly 3 passes through the circular holes of the movable middle plate 2 and the trough body 1, and is fixed on the movable baffle 4 to prevent the movable plate 2 from jumping out of the right end of the trough body. The fixed baffle 5 is installed at the right end of the trough body 1, and the vertical baffle 6 is installed at the left end of the trough body 1.

[0024] like Figure 3 As shown, the method for disassembling the movable middle panel 2 for opening the skylight slot is as follows:

[0025] First, remove the pin assembly 3 and the movable baffle 4, then rotate and lift up the movable middle plate 2. Since the sum of the heights H of the movable baffle 4 and the movable middle plate 2 is greater than the minimum height L of the movable middle plate 2 rotating out of the groove, the movable middle plate 2 can be taken out from this neutral position, and the position of this neutral position is higher than the base height of the advance hydraulic support, so it will not be blocked by the advance hydraulic support.

[0026] like Figure 4 and Figure 5 As shown, the movable middle plate 2 is provided with a front boss 21, a left boss 22, and a right boss 23, square bosses 24 are symmetrically provided at both ends of the vertical plate, and the trough body 1 is provided with embedded installation grooves corresponding to each boss.

[0027] It should be understood that the detailed description of the technical solution of the utility model by means of the preferred embodiment is illustrative rather than restrictive. A person skilled in the art may modify the technical solution described in the embodiment or replace some of the technical features by equivalents based on reading the specification of the utility model, and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model.

Claims

1. A side-mounted skylight slot for a transfer machine, characterized in that: The invention mainly comprises a trough body (1), a movable middle plate (2), a movable baffle (4), a fixed baffle (5) and a vertical baffle (6); the lower plane of the movable middle plate (2) contacts the upper plane of the right end of the trough body (1), and each boss of the movable middle plate (2) cooperates with the corresponding groove of the trough body (1) to limit the movement and rotation of the movable middle plate (2); the movable baffle (4) is connected to the trough body (1) and the fixed baffle (5) by fastening bolts; the pin assembly (3) passes through the movable middle plate (2) and the trough body (1) and is fixed to the movable baffle (4) to prevent the movable middle plate (2) from moving; the fixed baffle (5) is installed at the right end of the trough body (1), and the vertical baffle (6) is installed at the left end of the trough body (1); the pin assembly (3) and the movable baffle (4) are removed, the movable middle plate (2) is rotated and lifted upward, and the movable middle plate (2) is taken out from the installation position of the movable baffle (4), thereby completing the removal of the movable middle plate (2).

2. The side-mounted skylight slot of the transfer machine according to claim 1, characterized in that: The movable middle plate (2) is provided with a front boss (21), a left boss (22), and a right boss (23); square bosses (24) are symmetrically provided at both ends of the vertical plate; and the trough body (1) is provided with embedded mounting grooves corresponding to the bosses.

3. The side-mounted skylight slot of the transfer machine according to claim 1, characterized in that: The sum of the heights H of the movable baffle plate (4) and the movable middle plate (2) is greater than the minimum height L of the movable plate (2) when it rotates out of the groove.

Images