CN-224225891-U - Novel conveyor for coal mine

Abstract

The novel conveyor for the coal mine belongs to the technical field of conveying equipment, and comprises an electric belt conveyor body, a power module, a power switch, a laser range finder and a liquid crystal voltage display meter, and further comprises an adjusting mechanism, wherein each adjusting mechanism comprises an electric push rod and a movable foot, the electric push rod is installed in one supporting foot, the upper end of the movable foot is installed with the lower end of a movable column of the electric push rod, a support frame is installed at the upper end of a rack, the laser range finder is installed on the lower side of the upper part of the support frame, the power module and the power switch are installed in an electric cabinet, and the liquid crystal voltage display meter is installed in a duty room. When the corresponding supporting legs or supporting legs incline for various reasons, related personnel can timely adjust the ground clearance of the corresponding supporting leg through the power switch and the adjusting mechanism, so that the safety and stable operation of equipment are ensured as much as possible, the conveying data of the coal blocks on the conveying belt can be monitored in real time, the equipment with faults can be timely maintained on site if necessary, and the production efficiency is ensured.

Inventors

• TANG MINGDONG
• Dang Zhenjia
• XU PENGFEI
• JIN BAOLONG

Assignees

• 上海冠群贝东实业有限公司

Dates

Publication Date

20260512

Application Date

20250522

Claims (5)

1. 1. The novel conveyor for the coal mine comprises an electric belt conveyor body, a power supply module, a power supply switch, a laser range finder and a voltmeter, and is characterized by further comprising adjusting mechanisms, wherein the adjusting mechanisms are respectively provided with multiple sets of supporting legs which are consistent with the number of the supporting legs of the electric belt conveyor, each supporting leg is matched with one set of adjusting mechanism, each set of adjusting mechanism comprises an electric push rod and a movable leg, each supporting leg is of a hollow structure, an electric push rod vertical distribution cylinder body of each set of adjusting mechanism is installed in one supporting leg, the upper end of each movable leg is fixedly installed together with the lower end of a movable column of the corresponding electric push rod, the movable leg is located outside the lower end of each supporting leg, a supporting frame is fixedly installed at the upper end of a rack of the electric belt conveyor body, the laser range finder is vertically and fixedly installed at the lower side of the upper part of the supporting frame, the power supply module and the power supply switch are installed in an electric control box, the voltmeter is installed in a duty room, the power output end of the laser range finder is electrically connected with the two ends of a power supply input of a liquid crystal voltage display meter, and the positive and negative power supply input ends of the electric push rods of the multiple sets of the adjusting mechanisms are electrically connected with the positive and negative poles of the electric power supply input ends of the power supply respectively.
2. 2. The novel conveyor for coal mines according to claim 1, wherein a plurality of shaft holes are distributed at the lower ends of a plurality of supporting legs of the electric belt conveyor body, movable posts of the electric push rods are located in the middle shaft holes, guide rods are fixedly installed at two sides of the upper ends of the movable legs respectively, and the guide rods are sleeved in the side shaft holes at the lower ends of the supporting legs in a sliding mode.
3. 3. The novel conveyor for coal mines according to claim 1, wherein the outer diameter of the movable column and the guide rod is smaller than the inner diameter of the shaft hole.
4. 4. The novel conveyor for coal mines according to claim 1, wherein the probe head of the laser rangefinder is positioned at the lower portion and is aligned with the conveyor belt of the electric belt conveyor body.
5. 5. The novel conveyor for coal mines according to claim 1, wherein the power supply output end of the power supply module is connected with a storage battery in parallel.

Description

Novel conveyor for coal mine Technical Field The utility model relates to the technical field of conveyors, in particular to a novel conveyor for coal mines. Background The electric belt conveyor is a conveying device widely used in production areas such as coal mines, and mainly has the function of transferring mined coal blocks and the like from one station to another station (for example, transferring the mined coal blocks in the mine to a mine mouth and the like), and the core components of the electric belt conveyor comprise a flexible annular conveying belt, driving devices (comprising motors, reducers and transmission drums and used for providing power for the conveyor), ‌ and ‌ supporting systems ‌ (carrier rollers, distributed arrangement and used for reducing running resistance and supporting the conveying belt), driving drums (used for transmitting power), direction-changing drums (used for adjusting conveying directions), tensioning devices and the like. The existing electric belt conveyor applied to coal block conveying meets the production requirement to a certain extent, but has some technical defects which need to be improved due to the limited structure. (1) The ground of the coal mine production site is generally formed by soil and is influenced by factors such as equipment gravity, soft ground soil and the like, the conveyor has the probability of deflection of a conveying surface, stones and the like are filled between supporting legs and the ground at present, the problem of inclination is solved to a certain extent by the mode, but due to the fact that the equipment is large in load and vibration during working, the probability of sinking exists at the corresponding position after a period of time, and the safe and stable operation of the conveyor is adversely affected. (2) The system has the advantages that the system does not have a conveying monitoring function, and the related manager cannot know the production condition (for example, the failure of the conveyor stops working and the coal is not conveyed) under the condition that the related manager cannot arrive at the site, so that the normal production and the working efficiency are more or less adversely affected. Based on the foregoing, it would be desirable to provide a conveyor that can adjust the levelness of the equipment as much as possible and monitor the amount of coal that is being conveyed. Disclosure of utility model In order to overcome the defects of the prior electric belt conveyor as described in the background art due to the limitation of the structure, the utility model provides the novel conveyor for the coal mine, which is based on the conveyor body, can conveniently adjust different heights of corresponding supporting legs when the supporting legs incline for various reasons under the combined action of related structures, ensures the safe and stable operation of equipment as far as possible, can monitor the conveying data of the coal blocks on the conveying belt in real time, can know whether the equipment is in a production conveying state or not without going to the site by a manager, and can be timely maintained on the site if necessary, thereby ensuring the production efficiency. The technical scheme adopted for solving the technical problems is as follows: The novel conveyor for the coal mine comprises an electric belt conveyor body, a power supply module, a power supply switch, a laser range finder and a voltmeter, and is further provided with adjusting mechanisms, wherein the adjusting mechanisms are respectively provided with multiple sets of adjusting mechanisms, the number of the adjusting mechanisms is consistent with that of supporting legs of the electric belt conveyor, each set of adjusting mechanism comprises an electric push rod and a movable leg, each supporting leg is of a hollow structure, the electric push rod of each set of adjusting mechanism is vertically distributed in one supporting leg, the upper end of each movable leg is fixedly arranged together with the lower end of a movable column of the corresponding electric push rod, the movable legs are located outside the lower ends of the corresponding supporting legs, a supporting frame is fixedly arranged at the upper end of a frame of the electric belt conveyor body in a vertically distributed mode, the power supply module and the corresponding power supply switch are arranged in an electric cabinet, the voltmeter is arranged in a duty room, the power supply output end of the laser range finder and the power supply input ends of the liquid crystal voltage display meter are respectively and electrically connected with the positive power supply input ends and the negative power supply input ends of the electric push rods of the multiple sets of the adjusting mechanisms respectively. Further, a plurality of shaft holes are distributed at the lower ends of a plurality of supporting legs of the electric belt conveyor body, movable columns