Non-power-source hydraulic buffering device used below falling port of belt conveyor
A belt conveyor, hydraulic buffer technology, applied in the direction of conveyor, transportation and packaging, can solve the problems of rubber strip cushion deformation, lack of buffer effect, bending deformation, etc., to avoid equipment deformation or damage, save energy , the effect of stable performance
Pending Publication Date: 2019-05-24
北京冠明机械科技有限公司
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Problems solved by technology
Due to the continuous impact of the rubber strip pad cushion, the rubber strip pad will be deformed, and then the cushioning effect will not be achieved.
The spring buffer will also be mechanically fatigued, bent and deformed under long-term use, and will not play a buffering role.
Method used
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Embodiment Construction
[0017] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0018] A non-power source hydraulic buffer device for use under the discharge port of a belt conveyor according to the present invention, comprising polymer wear-resistant strips, buckle grooves, supporting side plates, supporting beams, oil cylinders, accumulators, fixed clips, and connecting pipes Road and conveyor belt, the polymer wear-resistant strip is put into the buckle groove, and then installed in parallel on the support side plate, the conveyor belt is located above the polymer wear-resistant strip, and the support side plate is welded on the support beam; the oil cylinder is 10 oil cylinders, 5 oil cylinders on the left and right are vertically installed at both ends of the supporting beam, the upper end of the oil cylinder is locked with the lifting lug of the supporting beam with bolts, and the bottom of the oil cylinder i...
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The invention relates to a non-power-source hydraulic buffering device used below a falling port of a belt conveyor. The non-power-source hydraulic buffering device comprises macromolecule wear-resistant strips, buckle grooves, supporting side plates, a supporting cross beam, oil cylinders, energy accumulators, fixing clamps, connection pipelines, and a conveyor belt, the macromolecule wear-resistant stripsare installed in the buckle grooves, and then installed on the supporting side plates in parallel, the conveyor belt is located on the upper parts of the macromolecule wear-resistant strips,and the supporting side plates are welded to the supporting cross beam; the number of the oil cylinders is ten, the five oil cylinders on the left part and the five oil cylinders on the right part are vertically installed at the two ends of the supporting cross beam separately, the upper ends of the oil cylinders and lifting lugs of the supporting cross beam are locked through bolts, and the bottoms of the oil cylinders and a vertical cross beam of the belt conveyor are locked through bolts; and the number of the energy accumulators is ten, the energy accumulators are fixed to the lower partof the supporting cross beam through the fixing clamps, and the ten oil cylinders are connected with the ten energy accumulators through the connection pipelines. According to the no-power-source hydraulic buffering device used below the falling port of the belt conveyor, a power supply and manual operation are not required, a system is stable, buffering performance is smooth, the reliability is high, maintenance is not required, it can be ensured that the belt conveyor receives falling materials without deformation, and the service life is long.
Description
technical field [0001] The invention relates to a non-power source hydraulic buffer device used under the discharge port of a belt conveyor, in particular to a non-power source hydraulic buffer device used under the discharge port of a belt conveyor. Background technique [0002] At present, most factories and mines use belt conveyors for bulk material transportation. Due to production layout and process reasons, multiple belt conveyors are required to be arranged in a staggered manner. In the process of re-transportation, there is a situation of height difference in blanking, some of which are 1-2 meters, and some even reach 4 meters. This height difference drop will bring a very large impact on the lower belt conveyor that receives the material. In the state of continuous impact of the material, the lower belt that receives the material will have deformation of the frame, cracking of the idler roller, damage to the belt, etc. Thereby causing production safety accidents an...
Claims
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IPC IPC(8): B65G15/60
Inventor 李明
Owner 北京冠明机械科技有限公司