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CN-121974120-A - Automatic conveying device for mining

CN121974120ACN 121974120 ACN121974120 ACN 121974120ACN-121974120-A

Abstract

The invention relates to the technical field of mining conveying, in particular to an automatic conveying device for mining, which comprises a main body part provided with a conveying belt, wherein a motor is arranged at the top of the main body part, and the automatic conveying device also comprises: the transmission group is arranged at the top of the main body and comprises a transmission shaft arranged at the top of the main body and a force application piece fixedly sleeved on the surface of the transmission shaft; the invention can clean the surface of the conveyor belt through the rotation of the cleaning roller in the ore conveying process, and clean the surface of the cleaning roller through the arrangement of the scraping piece, so that the continuous cleaning effect of the cleaning roller on the conveyor belt is improved.

Inventors

  • ZHANG RAN
  • ZHAO SHIYU
  • WANG PENG
  • DONG LONGBIN
  • HE XIANG

Assignees

  • 中冶北方（大连）工程技术有限公司

Dates

Publication Date
20260505
Application Date
20260302

Claims (10)

  1. 1. The utility model provides an automatic conveyor of mining, is including main part (100) that are equipped with the conveyer belt, the motor is installed at the top of main part (100), its characterized in that still includes: The conduction group (200) is arranged at the top of the main body part (100), and the conduction group (200) comprises a transmission shaft (210) arranged at the top of the main body part (100) and a force application piece (230) fixedly sleeved on the surface of the transmission shaft (210); The blanking group (300) is arranged at the bottom of the main body part (100); The screening group (400) is arranged in the main body part (100) and is positioned above the blanking group (300), the screening group (400) comprises a screen (410) hinged in the main body part (100), and a connecting part (420) for pulling the screen (410) to rotate and a limiting piece (430) are arranged at the top of the screen (410); And the cleaning group (500) is arranged below the main body part (100), and the rotation direction of the cleaning group (500) is opposite to the moving direction of the conveying belt.
  2. 2. The automatic conveying device for mining is characterized in that a roller shaft (220) attached to the inner wall of a conveying belt is fixedly sleeved on the surface of the transmission shaft (210), a protruding portion is arranged on the surface of the force application piece (230), belt pulleys are fixedly sleeved on the surfaces of the motor output shaft and the transmission shaft (210), and the belt pulleys on two sides are connected through belt transmission.
  3. 3. The mining automation conveyor of claim 1, wherein the blanking group (300) comprises: A collecting member (310) welded to the bottom of the main body (100); And the guide piece (320) is welded on one side of the collecting piece (310), and the guide piece (320) is of an inclined design.
  4. 4. The mining automation conveyor as claimed in claim 1, wherein the connection (420) comprises: a support (421) welded to the top of the main body (100); An extension (422) welded to the top of the screen (410); the pull rope (423) is sleeved on the surface of the extension piece (422) and is contacted with the inner wall of the support piece (421).
  5. 5. The mining automation conveyor of claim 1, wherein the two sides of the inner wall of the screen (410) are welded with blocking members (440), and the distance between one ends of the blocking members (440) is smaller than the distance between the other ends of the blocking members (440).
  6. 6. The mining automation conveyor of claim 1, wherein the inner wall of the screen (410) is rotatably connected with a cover plate (450), and the bottom of the cover plate (450) is attached to the bottom of the inner wall of the main body (100).
  7. 7. The mining automation conveyor as claimed in claim 4, wherein the stop (430) comprises: An outer frame (431) welded to the top of the main body (100); The movable piece (432) is connected inside the outer frame (431) in a sliding way, and one end of the pull rope (423) is sleeved on the surface of the movable piece (432); The rectangular piece (433) penetrates through the outer frame (431) in a sliding manner and is fixedly connected with the moving piece (432); And a force receiving member (434) fixed to the rectangular member (433) and in contact with the surface of the force applying member (230).
  8. 8. The automated transportation device for mining of mine as set forth in claim 7, wherein grooves are formed in surfaces of both sides of the moving member (432), surfaces of the outer frame (431) are in contact with inner walls of the grooves, and bottoms of the moving member (432) are in contact with tops of the main body (100).
  9. 9. The mining automation conveyor as claimed in claim 1, characterized in that the cleaning group (500) comprises: a hollow box (510) welded to the surface of the main body (100); The transverse shaft (520) penetrates through the hollow box (510) in a rotating mode and is fixedly sleeved with the cleaning roller (530), synchronous wheels are fixedly sleeved on the surfaces of the transverse shaft (520) and the transmission shaft (210), and a synchronous belt (540) is connected between two adjacent synchronous wheels in a transmission mode.
  10. 10. The mining automation conveyor of claim 9, wherein the bottom of the hollow box (510) is welded with sinking pieces (550), scraping pieces (560) are fixedly connected between the sinking pieces (550) at two sides, the surfaces of the scraping pieces (560) are contacted with the surfaces of the cleaning rollers (530), and the scraping pieces (560) are made of elastic bands.

Description

Automatic conveying device for mining Technical Field The invention relates to the technical field of mining conveying, in particular to an automatic conveying device for mining. Background The belt conveyer is one kind of common continuous conveyer equipment, and is used in mining conveying, and consists of conveyer belt, driving unit, carrier roller, frame, etc. the conveyer belt is wound around the driving unit and the carrier roller and driven to run via the driving unit to convey various bulk material or article. Through searching, for example, chinese patent literature discloses a cleaning and conveying device for accumulated materials at the bottom of a belt conveyor (application number: CN 202422779179.7). The cleaning and conveying device for the accumulated materials at the bottom of the belt conveyor comprises a cleaning mechanism, wherein the cleaning mechanism comprises a belt conveyor fixedly connected to the top of a bottom plate, a threaded rod is connected between the top of the bottom plate and the belt conveyor in a rotating mode, an internal thread block is connected to the threaded rod in a threaded mode, a sliding rod is fixedly connected between the top of the bottom plate and the belt conveyor, and a sliding block is connected to the sliding rod in a sliding mode. The conveyor disclosed in this patent, clear up the surface of belt feeder through the scraper blade, but this process needs extra drive power supply cooperation to this drive power supply arranges the below of belt feeder in, easily receives unexpected striking in the ore transportation process, thereby causes the problem that influences normal use such as damage, and in addition the scraper blade is after using for a long time, and the dust of scraper blade surface deposit constantly increases, easily influences the effect that the scraper blade cleared up the belt feeder surface. Disclosure of Invention The invention aims to provide an automatic conveying device for mining, which can clean the surface of a conveying belt through the rotation of a cleaning roller in the ore conveying process, clean the surface of the cleaning roller through the arrangement of a scraping part, improve the continuous cleaning effect of the cleaning roller on the conveying belt, automatically screen ores initially while conveying the ores, improve the overall operation efficiency, and solve the problems that the additionally arranged driving power supply is easy to be impacted by the ores and damaged when the existing part of conveying device is used, and the using effect of a scraping plate is easy to be influenced by accumulated dust. In order to achieve the purpose, the invention provides the technical scheme that the automatic conveying device for mining comprises a main body part provided with a conveying belt, wherein a motor is arranged at the top of the main body part, and the automatic conveying device further comprises: the transmission group is arranged at the top of the main body and comprises a transmission shaft arranged at the top of the main body and a force application piece fixedly sleeved on the surface of the transmission shaft; the blanking group is arranged at the bottom of the main body part; The screening group is arranged in the main body and above the blanking group, the screening group comprises a screen mesh hinged in the main body, a connecting part for pulling the screen mesh to rotate and a limiting part are arranged at the top of the screen mesh, when the transmission shaft rotates, the screening group can be forced to rotate and screen ores, the ores with smaller sizes fall into the collecting part, and the ores with larger sizes can be conveyed outwards when the screening group is inclined, so that the primary sorting operation of the ores is automatically completed in the conveying process; the cleaning group is arranged below the main body part, and the rotating direction of the cleaning group is opposite to the moving direction of the conveying belt. Preferably, the fixed surface cover of transmission shaft is equipped with the roller that laminates mutually with the conveyer belt inner wall, the surface of application of force spare is provided with the bellying, and the equal fixed cover in motor output shaft and transmission shaft's surface is equipped with the belt pulley, and both sides belt pulley passes through belt drive to be connected, when the motor starts, makes the transmission shaft rotate simultaneously along with the output shaft of motor, and when the transmission shaft drove the roller and rotates, the conveyer belt transmission can realize carrying the effect of ore, and the both sides of main part inner wall all weld the bearing, and the transmission shaft passes the bearing, and the bearing can support the transmission shaft. Preferably, the blanking group includes: The collecting piece is welded at the bottom of the main body part, and the collecting piece and the guide piece can be