Testing machine for detecting cracking resistance performance of conveying belt
A conveyor belt and testing machine technology, applied in measuring devices, mechanical devices, instruments, etc., can solve problems such as poor safety and low testing accuracy
Pending Publication Date: 2021-06-04
GOTECH TESTING MACHINES DONGGUAN
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Problems solved by technology
The existing conveyor belt cracking resistance testing machine has the defects of low testing accuracy and poor safety
Method used
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[0018] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0019] The conveyor belt cracking resistance tester is mainly suitable for the cracking resistance test of conveyor belts, plastic products and other products. The present invention comprises frame 41, and the tail of frame 41 is provided with hydraulic cylinder 33, and the middle part of frame 41 is provided with piston rod 34, and the head of frame 41 is provided with hydraulic clamp 38, and the bottom of hydraulic cylinder 33 is provided with The hydraulic cylinder oil outlet 27, the hydraulic cylinder oil outlet 27 is connected to the oil outlet 21 (connected to the hydraulic system), and the front part of the hydraulic cylinder 33 is provided with the hydraulic cylinder oil inlet 23 (connected to t...
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The invention discloses a testing machine for detecting the cracking resistance performance of a conveying belt, and provides a conveying belt cracking resistance testing machine which is high in testing precision and high in safety. The machine comprises a rack. The tail part of the rack is provided with an oil hydraulic cylinder, the middle part of the rack is provided with a piston rod, the head part of the rack is provided with an oil hydraulic clamp, the bottom of the oil hydraulic cylinder is provided with an oil hydraulic cylinder oil outlet, the oil hydraulic cylinder oil outlet is connected with the oil outlet, the front part of the oil hydraulic cylinder is provided with an oil hydraulic cylinder oil inlet, and a knife rest guide rail is arranged below the piston rod of the oil hydraulic cylinder. The testing machine is used for detecting the cracking resistance performance of the conveying belt, a conveying belt with a certain size is cut, a cutter is inserted after one end of the conveying belt is opened, then the end of the conveying belt is clamped through an oil pressure clamp, the cutter is connected with a cutter rest, the cutter rest is connected with a piston rod of an oil pressure cylinder, and the oil pressure cylinder acts to enable the cutter to cut a sample.
Description
technical field [0001] The invention relates to the technical field of sample performance detection, in particular to a testing machine for detecting the cracking resistance performance of a conveyor belt. Background technique [0002] Conveyor belt is a product of composite materials used in belt conveyor belts to carry and transport materials. It is widely used in cement, coking, metallurgy, chemical industry, steel and other industries. Conveyor belts are also used in agriculture, industrial and mining enterprises and transportation industries. Widely used, the conveyor belt is in the process of conveying materials, because materials, sundries or metal parts are easy to scratch or penetrate the conveyor belt, especially the steel cord conveyor belt will cause longitudinal tearing accidents and cause heavy losses. Cut the conveyor belt with a standard knife at a certain speed, and the force required to cut the sample is the cracking resistance. The cracking resistance of ...
Claims
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IPC IPC(8): G01N19/00
CPCG01N19/00
Inventor 仵涛李新焱杨耸耸卜浩然魏国征
Owner GOTECH TESTING MACHINES DONGGUAN