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CN-224228615-U - Inclined ore body cutting well slot pulling device

CN224228615UCN 224228615 UCN224228615 UCN 224228615UCN-224228615-U

Abstract

The utility model relates to the technical field of ore body cutting devices, in particular to a slot pulling device of an inclined ore body cutting well. The technical scheme includes that the laser positioning transmitter comprises a laser positioning transmitter and a guide bracket, the laser positioning transmitter is arranged at the position of the rock drilling mechanism and used for providing direction guidance for drilling, the guide bracket is fixed on the surface of a mineral body and used for providing support and guide for a drill rod, the laser positioning transmitter comprises a laser transmitting module arranged in the laser positioning transmitter, and a rotary protective cover used for shielding dust is movably arranged at the top of the laser transmitting module. The utility model obviously improves the slot pulling operation performance of the inclined ore body cutting well, effectively protects the positioning guide mechanism, reduces the interference of broken stone sundries, maintains long-term high-precision positioning, can flexibly adjust the cleaning range, ensures the stable work of the positioning light source, ensures the accurate and efficient construction of the cutting well, and reduces the equipment loss and the construction cost.

Inventors

  • SUN NA
  • WAN FALIN
  • JIE SHANG
  • Deng Jiurong
  • CHU WEI

Assignees

  • 贵州化工建设有限责任公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (8)

  1. 1. The inclined ore body cutting well slot pulling device comprises a rock drilling mechanism, a positioning and guiding mechanism, a pushing mechanism and a slag discharging mechanism, and is characterized in that the positioning and guiding mechanism comprises a laser positioning emitter (1) and a guiding bracket, the laser positioning emitter (1) is arranged at the position of the rock drilling mechanism and used for providing direction guidance for drilling, and the guiding bracket is fixed on the surface of an ore body and used for providing support and guiding for a drill rod; The utility model provides a laser positioning transmitter (1) is including installing at its inside laser emission module (11), the top movable mounting of laser emission module (11) has rotatory protection casing (2) that are used for shielding for it dustproof, rotatory protection casing (2) are including glass cover (21) and arc sliding tray (23) of seting up along its circumference, install rotatory clearance subassembly (3) in arc sliding tray (23), rotatory clearance subassembly (3) are including slidable mounting scraper blade (31) in arc sliding tray (23), one side of scraper blade (31) is provided with guide holder (33) that are located glass cover (21) top, slip pull is provided with connecting plate (34) in guide holder (33).
  2. 2. The inclined ore body cutting well slot pulling device according to claim 1, wherein an annular slot (12) is formed in the outer ring of the laser emission module (11), a positioning slot (13) is formed in one side of the annular slot (12), a clamping convex strip (22) is fixedly connected to the bottom of the glass cover (21), and the clamping convex strip (22) is correspondingly clamped with the annular slot (12).
  3. 3. The inclined ore body cutting well slot pulling device according to claim 2, wherein the outer ring of the glass cover (21) is fixedly connected with a positioning flange (24), the positioning flange (24) is correspondingly clamped with the positioning slot (13), the positioning slot (13) and the positioning flange (24) are provided with threaded mounting holes, and fastening bolts (25) are rotatably arranged in the threaded mounting holes.
  4. 4. The inclined ore body cutting well slot pulling device according to claim 1, wherein the glass cover (21) is further provided with a guiding limit slot (26) positioned on the inner cambered surface of the arc-shaped sliding slot (23), the scraping plate (31) is of an inverted F-shaped structure, and a protruding end at one side of the scraping plate (31) is positioned in the guiding limit slot (26) in a sliding manner.
  5. 5. A inclined ore body cutting well pull groove device according to claim 4, characterized in that the end of the scraper (31) located in the guiding limit groove (26) is provided with a plurality of rollers (32).
  6. 6. A device for pulling a slot in a cutting well for an inclined ore body according to claim 3, wherein the guide holder (33) is provided with a guide slot (331), the positioning flange (24) is slidably disposed on the inner wall of the guide slot (331), and the top of the guide slot (331) is provided with a guide hole (332) penetrating the top of the guide holder (33).
  7. 7. The inclined ore body cutting well slot pulling device according to claim 6, wherein a connecting block (341) is fixedly connected to one end of the top of the connecting plate (34), a cylinder (35) connected with the upper surface of the guide seat (33) is connected to one side of the connecting block (341), and the connecting block (341) penetrates through the guide hole (332) and is slidably arranged with the inner wall of the guide hole (332).
  8. 8. The inclined ore body cutting well slot pulling apparatus as defined in claim 7, wherein a plurality of cleaning brushes (36) contacting with the upper surface of the glass cover (21) are connected to the lower surface of the connecting plate (34) and the guide holder (33).

Description

Inclined ore body cutting well slot pulling device Technical Field The utility model relates to the technical field of ore body cutting devices, in particular to a slot pulling device of an inclined ore body cutting well. Background In the field of mining of metal and nonmetal mineral resources, the inclined ore body brings a plurality of challenges to slot pulling operation of a cutting well due to the complex occurrence form of the inclined ore body. The cutting well pull groove is used as a key process for forming an initial blasting free surface and a compensation space, and the construction precision and efficiency of the cutting well pull groove directly influence the ore recovery rate, the blasting cost and the safety production. In the inclined ore body cutting well slot pulling operation, the performances of the laser positioning instrument and the guide bracket directly influence the drilling precision and the construction efficiency. The laser emission window is easy to pollute in the moist and dust environment in the pit, influences the light beam quality, and the long-term stable operation requirement is difficult to satisfy by the conventional dustproof and waterproof structure. In view of the above, the application provides a slot pulling device for an inclined ore body cutting well, which has the functions of protection and cleaning and improves the construction precision. Disclosure of Invention The utility model aims to solve the problems in the background art and provides an inclined ore body cutting well slot pulling device with a dustproof cleaning function and capable of improving construction precision. The technical scheme of the utility model is that the inclined ore body cutting well slot pulling device comprises a rock drilling mechanism, a positioning and guiding mechanism, a pushing mechanism and a slag discharging mechanism, wherein the positioning and guiding mechanism comprises a laser positioning emitter and a guiding bracket, the laser positioning emitter is arranged at the position of the rock drilling mechanism and used for providing direction guidance for drilling, and the guiding bracket is fixed on the surface of the ore body and used for providing support and guidance for a drill rod; The laser positioning transmitter comprises a laser transmitting module arranged inside the laser positioning transmitter, a rotary protective cover used for shielding dust is movably arranged at the top of the laser transmitting module, the rotary protective cover comprises a glass cover and an arc-shaped sliding groove formed in the circumferential direction of the glass cover, a rotary cleaning assembly is arranged in the arc-shaped sliding groove, the rotary cleaning assembly comprises a scraper blade which is slidably arranged in the arc-shaped sliding groove, a guide seat positioned above the glass cover is arranged on one side of the scraper blade, and a connecting plate is arranged in the guide seat in a sliding mode. Optionally, annular draw-in groove has been seted up to the outer lane of laser emission module, the location draw-in groove has been seted up to one side of annular draw-in groove, the bottom fixedly connected with block sand grip of glass cover, block sand grip and annular draw-in groove correspond the clamping. Optionally, the outer lane fixedly connected with location flange of glass cover, location flange and location draw-in groove correspond the clamping, set up the screw thread mounting hole on location draw-in groove and the location flange, the fastening bolt is installed in the screw thread rotation in the screw thread mounting hole. Optionally, a guiding limit groove positioned on the inner cambered surface of the arc-shaped sliding groove is further formed in the glass cover, the scraping plate is of an inverted F-shaped structure, and a protruding end on one side of the scraping plate is positioned in the guiding limit groove in a sliding mode. Optionally, a plurality of gyro wheels are installed to the one end that the scraper blade is located the direction spacing inslot. Optionally, the guide holder is internally provided with a guide groove, the positioning flange and the inner wall of the guide groove are arranged in a sliding manner, and the top of the guide groove is provided with a guide hole penetrating through the top of the guide holder. Optionally, top one end fixedly connected with connecting block of connecting plate, one side of connecting block is connected with the cylinder of being connected with the guide holder upper surface, the connecting block runs through the guide hole and slides the setting with the inner wall of guide hole. Optionally, the lower surface of connecting plate and guide holder is connected with a plurality of cleaning brushes that contact with glass cover upper surface. Compared with the prior art, the utility model has the following beneficial technical effects: According to the utility model, sundries such as u