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CN-224200644-U - Coal mine mining tunneling device

CN224200644UCN 224200644 UCN224200644 UCN 224200644UCN-224200644-U

Abstract

The utility model discloses a coal mine mining tunneling device which comprises a device body, wherein a supporting plate is arranged at the top of the device body, a protection plate is arranged on the surface of the supporting plate, a sleeve is fixedly connected to the side surface of the protection plate, a shaft body penetrates through the sleeve, a connecting block is arranged on the side surface of the shaft body, a rotating plate is fixedly connected to the side surface of the connecting block, and a fixing plate is fixedly connected to the side surface of the rotating plate. This coal mine mining tunneling device has set up the backup pad through at device body top, before using the device body, installs the guard plate at the top of backup pad earlier, rotates this rotor plate for the rotor plate passes through connecting block drive axis body and rotates in the sleeve is inside, makes the backup pad of its fastening below, and the threaded rod inserts at this moment inside the spout, screws up the threaded rod, can fix the guard plate at the top of backup pad this moment, can prevent that it from wearing and tearing when the backup pad often uses, makes its abrasionproof effect better.

Inventors

  • CAO CHUANQI
  • QIN SHIJUN
  • LU XIAOLE

Assignees

  • 曹传启

Dates

Publication Date
20260505
Application Date
20250616

Claims (6)

  1. 1. The utility model provides a colliery mining tunneling device, includes device body (1), its characterized in that device body (1) top is equipped with backup pad (2), backup pad (2) surface is equipped with guard plate (3), guard plate (3) side fixed connection sleeve (11), sleeve (11) inside run through axis body (10), axis body (10) side is equipped with connecting block (12), connecting block (12) side fixed connection pivoted plate (13), pivoted plate (13) side fixed connection fixed plate (18), backup pad (2) side fixed connection threaded rod (17), spout (16) are seted up on fixed plate (18) surface, threaded rod (17) are inserted inside spout (16).
  2. 2. The coal mining tunneling device according to claim 1, wherein the side surface of the device body (1) is fixedly connected with a bottom plate (5), a gas detection device (4) is arranged on the surface of the bottom plate (5), a side plate (20) is arranged on the side surface of the device body (1), a clamping plate (19) is fixedly connected with the side surface of the side plate (20), a sliding groove (23) is formed in the surface of the clamping plate (19), a fixing groove (22) is formed in one end of the sliding groove (23), a fixing rod (24) is fixedly connected with the side surface of the gas detection device (4), and a baffle (25) is fixedly connected with the side surface of the fixing rod (24).
  3. 3. The coal mining tunneling device according to claim 1, wherein the side surface of the protection plate (3) is fixedly connected with a first limiting plate (7), the side surface of the support plate (2) is fixedly connected with a second limiting plate (8), the surface of the first limiting plate (7) is fixedly connected with a positioning rod (9), and the positioning rod (9) is inserted into the second limiting plate (8).
  4. 4. The coal mining tunneling device according to claim 1 is characterized in that an inner thread seat (14) is sleeved outside the threaded rod (17), and the surface of the inner thread seat (14) is fixedly connected with a rotary table (15).
  5. 5. The coal mining tunneling device according to claim 1, wherein a connecting plate (6) is arranged on the side face of the rotating plate (13), and the connecting plate (6) is rectangular in shape.
  6. 6. The coal mining tunneling device according to claim 2, wherein two butterfly bolts (21) are arranged in the side plates (20) in a penetrating manner, and the number of the butterfly bolts (21) is two.

Description

Coal mine mining tunneling device Technical Field The utility model belongs to the technical field of coal mining, and particularly relates to a coal mining tunneling device. Background Mining refers to the extraction of naturally occurring minerals, such as solids, liquids or gases. Including underground or above-ground mining, mine operation, and all ancillary work generally done at or near the mine site intended to process raw materials, the tunnelling device may be required when mining work is required. The mining tunneling device on the market has the following problems when in use: 1. When the traditional mining tunneling device is used, the mine top is required to be supported by the supporting plate after tunneling, the surface of the supporting plate is easily worn due to long-time support, the supporting effect is reduced, and the abrasion-proof effect is poor; 2. Before the traditional mining tunneling device is used, a worker needs to detect gas in the air by using detection equipment to judge whether mining work can be carried out, and the worker needs to often hold the monitoring device to detect the gas, so that the mining tunneling device is troublesome and inconvenient to use. Disclosure of utility model The utility model aims to provide a coal mine mining tunneling device which aims to solve the technical problems in the background art. The coal mine mining tunneling device comprises a device body, wherein a supporting plate is arranged at the top of the device body, a protection plate is arranged on the surface of the supporting plate, a sleeve is fixedly connected to the side face of the protection plate, the sleeve penetrates through a shaft body, a connecting block is arranged on the side face of the shaft body, a rotating plate is fixedly connected to the side face of the connecting block, a fixing plate is fixedly connected to the side face of the rotating plate, a threaded rod is fixedly connected to the side face of the supporting plate, a sliding groove is formed in the surface of the fixing plate, and the threaded rod is inserted into the sliding groove. Preferably, the bottom plate is fixedly connected to the side surface of the device body, the gas detection equipment is arranged on the surface of the bottom plate, the side plate is arranged on the side surface of the device body, the clamping plate is fixedly connected to the side surface of the side plate, the sliding groove is formed in the surface of the clamping plate, the fixed groove is formed in one end of the sliding groove, the gas detection equipment is fixedly connected with the fixed rod, and the fixed rod is fixedly connected with the baffle plate. Preferably, the first limiting plate is fixedly connected to the side surface of the protection plate, the second limiting plate is fixedly connected to the side surface of the support plate, the positioning rod is fixedly connected to the surface of the first limiting plate, and the positioning rod is inserted into the second limiting plate. Preferably, the threaded rod is externally sleeved with an internal thread seat, and the surface of the internal thread seat is fixedly connected with the turntable. Preferably, a connecting plate is arranged on the side face of the rotating plate, and the shape of the connecting plate is rectangular. Preferably, the side plate is internally penetrated with two butterfly bolts, and the number of the butterfly bolts is two. The coal mine mining tunneling device has the following advantages: 1. according to the coal mine mining tunneling device, the supporting plate is additionally arranged at the top of the device body, the protecting plate is additionally arranged on the surface of the supporting plate, the sleeve is arranged on the side face of the protecting plate, the shaft body penetrates through the sleeve, the connecting block is additionally arranged on the side face of the shaft body, the rotating plate is arranged on the side face of the connecting block, the fixing plate is arranged on the side face of the rotating plate, the threaded rod is arranged on the surface of the fixing plate, the sliding groove is formed in the surface of the fixing plate, the threaded rod is inserted into the sliding groove, the rotating plate is driven by the connecting block to rotate in the sleeve, the supporting plate below the rotating plate is fastened, the threaded rod is inserted into the sliding groove and screwed up, the protecting plate can be fixed at the top of the supporting plate at the moment, abrasion of the supporting plate can be prevented when the supporting plate is frequently used, and the abrasion-proof effect of the supporting plate is good; 2. this colliery mining tunneling device, through at device body side mounting bottom plate, the bottom plate surface has increased gas detection equipment, the device body side has been add the curb plate, curb plate side mounting grip block, the sliding tray is seted up on the grip