Belt conveying device
A belt conveying and belt technology, which is applied in the field of conveying equipment, can solve the problems of easy deformation of the weighing frame and insufficient detection accuracy.
Pending Publication Date: 2021-10-15
BEIJING POLYTECHNIC COLLEGE +1
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Problems solved by technology
[0004] The embodiment of the present application provides a belt conveying device, which is used to solve the problem that in the related art, the scale frame is welded by a plurality of rods. After welding, the scale frame has internal stress. During use, the scale frame is prone to deformation, resulting in detection The problem of insufficient precision
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[0050] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0051] The belt conveying device is a device that measures the quality of materials while conveying materials. Its weighing principle is similar to that of static platform scales. It uses weighing sensors and scale frames to measure the quality. In the related art, the belt conveying device generally includes a conveying mechanism and a sca...
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The embodiment of the invention belongs to the field of conveying equipment, particularly relates to a belt conveying device, and aims to solve a problem that a scale frame integrally welded in the belt conveying device is easy to deform, and detection precision is insufficient. The belt conveying device comprises a scale frame, a first supporting beam, a second supporting beam and a conveying mechanism, wherein the scale frame comprises a first longitudinal beam and a second longitudinal beam, the extending direction of the first longitudinal beam and the extending direction of the second longitudinal beam are parallel to the extending direction of a belt, and a cross beam is detachably connected with the first longitudinal beam and the second longitudinal beam; a supporting frame is detachably connected with the scale frame; the first supporting beam and the second supporting beam are both fixedly connected with a conveying frame and are arranged at intervals in the extending direction of the belt, the first supporting beam and the second supporting beam are both provided with detection devices, the detection devices are both connected with the scale frame, and the detection devices are used for detecting the tension of the scale frame. The scale frame is installed in a detachable manner, so the welding internal stress is eliminated, the scale frame is not easy to deform, and detection precision is improved.
Description
technical field [0001] The embodiment of the present application belongs to the field of conveying equipment, and specifically relates to a belt conveying device. Background technique [0002] The belt conveyor has the advantages of large transport capacity, simple structure, and convenient maintenance, so it is widely used in coal, mining, metallurgy and other industries. In the related art, the belt conveying device generally includes a conveying mechanism and a scale frame. The conveying mechanism includes a conveying frame and a belt located above the conveying frame. The scale frame is welded by a plurality of rods. There is a supporting frame, and the supporting frame is provided with rollers in contact with the lower part of the belt; the upper part of the scale frame is provided with a first supporting beam and a second supporting beam, and the first supporting beam and the second supporting beam are parallel and spaced along the extending direction of the belt. Set...
Claims
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IPC IPC(8): G01G13/24B65G15/32B65G15/60
CPCG01G13/24B65G15/32B65G15/60
Inventor 任安祥陈耕张春芝席庆荣刘小明王艳红王文清田柏林
Owner BEIJING POLYTECHNIC COLLEGE