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CN-121973863-A - Mechanism is rejected to rubble in anchor all-in-one track of tunneling

CN121973863ACN 121973863 ACN121973863 ACN 121973863ACN-121973863-A

Abstract

The invention provides a broken stone removing mechanism in a track of an excavating and anchoring integrated machine, which relates to the field of coal mine equipment, and comprises a side plate, wherein the inward side of the side plate is used for being connected with the excavating and anchoring integrated machine body, the outer side of the side plate is pivoted with two driving wheels and a plurality of first auxiliary driving wheels, two traction wheels are arranged side by side at equal distance, and the caterpillar is connected through the driving wheels, the first auxiliary driving wheels and the traction wheels in a transmission way. This dig rubble rejection mechanism in anchor all-in-one track, logical groove, cavity have been seted up to the curb plate, are equipped with in the cavity and lift by crane subassembly and air-out subassembly, and the air-out subassembly comprises sleeve pipe, air-out passageway, magnetic sheet, spring, electro-magnet module, utilizes to lift by crane the subassembly and lifts by crane the vice round of card owner for spun air blows off from logical groove, blows off piled up small rubble off the track. Thereby achieving the purpose of removing small broken stones in the crawler belt. Replace manual clearance of workman, play the effect of in time maintenance, shortened maintenance time as far as possible.

Inventors

  • MA YONGFU
  • ZHANG XIAOFENG

Assignees

  • 河北中军智能科技有限公司

Dates

Publication Date
20260505
Application Date
20260319

Claims (9)

  1. 1. The broken stone removing mechanism in the track of the excavating and anchoring integrated machine comprises a side plate (1), wherein the inward side of the side plate (1) is used for being connected with the excavating and anchoring integrated machine body, two driving wheels (2) and a plurality of auxiliary driving wheels (3) are pivoted on the outer side of the side plate (1), two traction wheels (5) are arranged side by side at equal intervals, the driving wheels (2), the auxiliary driving wheels (3) and the traction wheels (5) are in transmission connection with the track (6), and the broken stone removing mechanism is characterized in that a through groove (11) corresponding to the auxiliary driving wheels (3) is formed in the side plate (1), the through groove (11) penetrates through the whole side plate (1), and a shaft lever of the auxiliary driving wheels (3) penetrates through the through groove (11) to be connected with a driving part of the excavating and anchoring integrated machine; A plurality of chambers (12) are formed in the side plate (1), the chambers (12) are in one-to-one correspondence with the through grooves (11), the through grooves (11) are communicated with the chambers (12), lifting components are arranged in the chambers (12) and used for lifting shaft rods of the auxiliary first wheels (3), air outlet components are arranged at the bottoms of the inner walls of the chambers (12), in the lifting process of the shaft rods of the auxiliary first wheels (3), the auxiliary first wheels (3) are far away from the crawler belt (6), compressed air is sprayed out from the air outlet components, and broken stones on the inner sides of the crawler belt (6) are blown off by the sprayed air; The chamber (12) is internally provided with a ring (7), the ring (7) is sleeved outside the shaft lever of the auxiliary wheel I (3), the upper end of the ring (7) is connected with the lifting assembly, and the air outlet is symmetrically arranged at two sides of the ring (7) recently.
  2. 2. The track inner broken stone removing mechanism of the tunneling and anchoring integrated machine is characterized in that the air outlet assembly comprises an air pipe (8), a vertical sleeve (9) and an air outlet channel (91) spring (93), the air pipe (8) penetrates through a plurality of chambers (12), the bottom of the sleeve (9) is pivoted with the bottom of the inner wall of the chambers (12), the lower half section of the sleeve (9) is abutted with the air outlet channel (91), the upper end of the sleeve (9) is abutted and communicated with the air pipe (8), one end of the spring (93) is connected with the air outlet channel (91), and the other end of the spring (93) is connected with the inner wall of the chambers (12).
  3. 3. The mechanism for removing broken stones in the track of the excavating and anchoring integrated machine according to claim 2, further comprising a magnetic sheet (92) and an electromagnet module (94), wherein one side, far away from the ring (7), of the air outlet channel (91) is connected with the magnetic sheet (92), the electromagnet module (94) is connected with the inner wall of the cavity (12), and when the electromagnet module (94) is electrified to generate a magnetic field, suction force is generated between the electromagnet module (94) and the magnetic sheet (92).
  4. 4. The mechanism for removing broken stones in the track of the tunneling and anchoring integrated machine according to claim 3, wherein the hoisting assembly comprises a motor (14) and an iron rope (15), the motor (14) is arranged right above the through groove (11), a transmission shaft of the motor (14) is connected with the iron rope (15), and the lower end of the iron rope (15) is connected with the ring (7).
  5. 5. The track broken stone removing mechanism of the tunneling and anchoring integrated machine is characterized in that the end part of the air pipe (8) is connected with an air approaching pipe, the air approaching pipe extends to the inner side of the side plate (1), a pipe body of the air pipe (8) is connected with an air conveying pipe (81), the air conveying pipe (81) is in butt joint communication with the top of the sleeve (9), and the sleeve (9) can rotate axially.
  6. 6. The mechanism for removing broken stones in the track of the excavating and anchoring integrated machine according to claim 5, wherein the through groove (11) is vertical, the bottom of the inner wall of the cavity (12) is provided with the placement groove (13), and the lower end of the sleeve (9) is pivoted with the bottom of the inner wall of the placement groove (13).
  7. 7. The mechanism for removing broken stone in the track of the tunneling and anchoring integrated machine according to claim 6, wherein the second auxiliary wheel (4) is pivoted below the driving wheel (2) and is meshed with the driving wheel (2) and the track (6), the driving wheel (2), the second auxiliary wheel (4) and the track (6) form a triangular area, a first shovel blade (102) and a second shovel blade (103) are arranged in the triangular area, and the first shovel blade (102) and the second shovel blade (103) are used for removing broken stone in the triangular area.
  8. 8. The excavating and anchoring integrated machine crawler belt internal broken stone removing mechanism according to claim 7, wherein the side plate (1) is connected with an electric push rod (10), the movable end of the electric push rod (10) stretches into a triangular area and is connected with a base plate (101), one end of the base plate (101) is connected with a first shovel blade (102), the other end of the base plate (101) is connected with a second shovel blade (103), one end of the first shovel blade (102) is close to a gap between the crawler belt (6) and the cavity (12), one end of the second shovel blade (103) is close to a gap between the second auxiliary wheel (4) and the crawler belt (6), and the mutually approaching ends of the first shovel blade (102) and the second shovel blade (103) stretch to the gap between the driving wheel (2) and the second auxiliary wheel (4).
  9. 9. The track stone removing mechanism for the excavating and anchoring integrated machine is characterized in that two motors are arranged in the base plate (101), a motor transmission shaft extends to the lower portion of the base plate (101) and is connected with rubber cams (104), one rubber cam (104) can collide with the first shovel blade (102), and the other rubber cam (104) can collide with the second shovel blade (103).

Description

Mechanism is rejected to rubble in anchor all-in-one track of tunneling Technical Field The invention relates to the technical field of coal mine equipment, in particular to a broken stone removing mechanism in a track of an excavating and anchoring integrated machine. Background Along with the rapid development of the economy in China, the mechanization and automation degree of the coal industry are higher and higher, and the comprehensive mechanical coal mining equipment is widely applied to the coal production under various geological conditions. When minerals such as coal are mined underground, an excavating and anchoring integrated machine is needed. The excavating and anchoring integrated machine moves forwards through the crawler belt in a rotating way, but fine broken stones are fully distributed on the road of excavating and mining, and the fine broken stones enter the crawler belt in the reciprocating path process of the excavating and anchoring integrated machine, so that the crawler belt can not rotate due to the fact that the fine broken stones in the crawler belt are excessively accumulated in some cases. The conventional mode is to manually clean, but because the distance is long or short, under the condition of long distance, the worker needs to spend more time carrying cleaning equipment to walk, so that the labor intensity is high, and the maintenance time is prolonged. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a broken stone removing mechanism in a track of an excavating and anchoring integrated machine, which solves the problems in the prior art. The invention aims at achieving the purposes, and the technical scheme is that the broken stone removing mechanism in the track of the excavating and anchoring integrated machine comprises a side plate, wherein the inward side of the side plate is used for being connected with the excavating and anchoring integrated machine body, the outer side of the side plate is pivoted with two driving wheels and a plurality of auxiliary driving wheels I, two traction wheels are arranged side by side at equal distance, the tracks are connected through the driving wheels, the auxiliary driving wheels I and the traction wheels in a transmission way, the side plate is provided with a through groove corresponding to the auxiliary driving wheels I, the through groove penetrates through the whole side plate, and a shaft rod of the auxiliary driving wheels I penetrates through the through groove and is connected with a driving part of the excavating and anchoring integrated machine. A plurality of cavities are formed in the side plates, the cavities correspond to the through grooves one to one, the through grooves are communicated with the cavities, lifting components are arranged in the cavities and used for lifting an auxiliary wheel shaft rod, air outlet components are arranged at the bottoms of the inner walls of the cavities, the auxiliary wheel is far away from the crawler belt in the lifting process of the auxiliary wheel shaft rod, compressed air is sprayed out of the air outlet components, and broken stones on the inner side of the crawler belt are blown off by the sprayed air. The cavity is internally provided with a ring, the ring is sleeved outside a shaft lever of the auxiliary wheel, the upper end of the ring is connected with the lifting assembly, and the air outlet is symmetrically arranged on two sides of the ring recently. Preferably, the air-out subassembly includes trachea, vertical sleeve pipe, air outlet channel spring, the trachea runs through a plurality of cavities, sleeve pipe bottom and cavity inner wall bottom pin joint, sleeve pipe lower half pipe shaft and air outlet channel butt joint, sleeve pipe upper end and trachea butt joint intercommunication, spring one end is connected with air outlet channel, the spring other end is connected with the cavity inner wall. Preferably, the device further comprises a magnetic sheet and an electromagnet module, wherein one side, far away from the ring, of the air outlet channel is connected with the magnetic sheet, the electromagnet module is connected with the inner wall of the cavity, and when the electromagnet module is electrified to generate a magnetic field, suction force is generated between the electromagnet module and the magnetic sheet. Preferably, the lifting assembly comprises a motor and an iron rope, the motor is arranged right above the through groove, a transmission shaft of the motor is connected with the iron rope, and the lower end of the iron rope is connected with the ring. Preferably, the end part of the air pipe is connected with a near air pipe, the near air pipe extends to the inner side of the side plate, the air pipe body is connected with an air conveying pipe, the air conveying pipe is in butt joint communication with the top of the sleeve, and the sleeve can rotate axially. Preferably, the through groove is vertical, the bot