Broken belt catcher manufacturers directly supply broken belt catcher models Broken belt catcher specifications

Broken belt catcher manufacturers directly supply broken belt catcher models Broken belt catcher specifications: >Introduction to broken belt catcher
Broken belt catcher (Coal Safety Certificate No.: C, C, Patent: C .) is a new product developed by our company after several years of research and has a number of national patents. The broken belt catcher fills the domestic gap, improves reliability and expands the scope of protection. The broken belt catcher is suitable for upwardly transported tapes. Conveyor, especially suitable for upper transport belt conveyors with large inclination angle, large transport volume and long distance. The broken tape catcher also has the function of preventing the tape from running away, and can be used as a tape cassette when needed.
: >The structure of the broken belt catcher
The broken belt catcher mainly consists of an eccentric check roller, a pull pin, an eccentric wheel, a roller shaft, a deviation wheel, a torsion spring, and a clamping block. , frame, latches, fastening bolts, brake block adjustment bolts, rotating arms, brake blocks, linkage mechanisms, etc.
: >Working principle of the broken belt catcher
When the conveyor is working normally, The eccentric backstop roller does not come into contact with the belt. Once the conveyor breaks or the backstop fails, the belt slides down and the eccentric backstop roller comes into contact with the belt. Under the action of friction, it reverses together with the eccentric wheel, and the rotation center is the center of the roller shaft, and the pull-out pin also rotates with the concentric eccentric wheel. The upper plug-in plate of the pull-out linkage mechanism moves downward to disengage the plug-in pin. Under the action of the torsion spring, the rotating arm quickly moves toward the clamping block to the conveyor. The upper part of the belt is tightened, and the idler rollers are also squeezed towards the brake block. As the conveyor belt slides down, the conveyor belt is squeezed more and more tightly, and finally the heavy section of tape that slides down is quickly captured to protect the conveyor belt.
: >Performance Characteristics of Broken Belt Catcher
Using multi-point arrangement along the line, it can effectively overcome the disadvantages of random changes in the broken belt points.
.Adopts the contact triggering method with the tape, and the triggering mechanism is sensitive and reliable.
.The opening angle of the braking mechanism is greater than 10 degrees and can be adjusted telescopically to ensure that the distance between the braking mechanism and the belt and coal flow is greater than mm, to prevent malfunctions caused by the collision of the belt and coal flow, and to adapt to belt conveying with large deviations. machine.
. Equipped with coal scraper and guard to prevent leakage coal from colliding with the catcher and causing malfunction.
. It can be tested without interruption and adjusted during the test.
: >Technical Parameters of Broken Belt Catcher
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: > Actual picture of broken belt catcher
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Jining Dongda Mechanical and Electrical Co., Ltd. is always around The guiding ideology of the State Coal Mine Safety Supervision Bureau on coal mine safety is to take coal mine safety as its own responsibility and build safety belt breakage catchers to eliminate potential safety hazards in coal mines. We always insist on taking science and technology as the primary productive force, and the production of broken belt catchers takes quality as the basis of life and insists on relying on the power of science and technology to continue to develop. The company relies on the strength and advantages of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School, and aims at breaking belt catchers, high starting points, high quality, and high-tech content, and is committed to coal mine safety. , development, production, sales and technical services of energy-saving, efficient and environmentally friendly electromechanical products. Jining Dongda Mechanical and Electrical Co., Ltd. now has ten series and more than 40 varieties of products. The main products are broken belt catchers, upper broken belt catchers, lower belt broken catchers, and belt conveyor broken belt catchers