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Vertical hydraulic tensioning device of round pipe belt conveyer

A round tube belt type, tensioning device technology, applied in the direction of conveyor, transportation and packaging, can solve the problems of reducing the service life of the tension roller and conveyor belt, increasing the resistance of the round tube belt conveyor, etc., and achieves a compact structure. , The installation space is small, the effect of reducing the impact dynamic load

Active Publication Date: 2012-10-10
太重集团向明智能装备股份有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will inevitably increase the resistance of the belt conveyor and reduce the service life of the tensioning roller and the conveyor belt.

Method used

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  • Vertical hydraulic tensioning device of round pipe belt conveyer
  • Vertical hydraulic tensioning device of round pipe belt conveyer
  • Vertical hydraulic tensioning device of round pipe belt conveyer

Examples

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Embodiment Construction

[0021] The present invention is made up of tensioning drum 15, upper beam 19, limit support 16, lower beam 17, guide rod 18, tensioning oil cylinder 11, hydraulic station 21, accumulator 9, electric control box 22.

[0022] Such as figure 2 As shown, the bearing seats at both ends of the tensioning drum 15 are fixed on the limit bracket 16, and the upper beam 19 and the lower beam 17 are respectively placed on and below the tensioning drum 15 and connected with the limit bracket 16 to form an integral frame. The guide rod 18 is mounted on two ends of the guide rod base 20 . The whole frame slides up and down along the guide rod 18, and the guide rod 18 limits the left and right swing of the whole frame. Tensioning oil cylinder 11 fixed hinge lug is installed in the middle of guide rod base 20, and tensioning oil cylinder 11 is hinged with lower beam 17 in the middle.

[0023] Such as image 3 As shown, the tension cylinder 11 has a rod chamber oil port connected with the a...

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Abstract

The invention belongs to the technical field of vertical tensioning devices of round pipe belt conveyers, in particular to a vertical hydraulic tensioning device of a round pipe belt conveyer, and provides a device for randomly adjusting tension according to the tension requirement of the round pipe belt conveyer. The vertical hydraulic tensioning device comprises a tensioning drum, guide rods and a tensioning oil cylinder; the tensioning drum is rotationally arranged in an integrated framework; each of two sides of the integrated framework is provided with a guide groove structure capable of sliding along each of the two guide rods; the bottom of the integrated framework is hinged with a piston rod end of the tensioning oil cylinder; and a rod cavity of the tensioning oil cylinder is connected with a hydraulic station through an energy accumulator. The vertical hydraulic tensioning device has the advantages that starting tension and normal operating tension can be randomly adjusted according to the tension requirement of the conveyer; and the device is quick in response and effectively realizes dynamic tensioning of the conveyer. The impacting dynamic load when the belt conveyer is started is reduced, so that the belt conveyer is started stably and reliably; the device is compact in structure and small in installation space; and remote control of the tensioning device can be realized.

Description

technical field [0001] The invention belongs to the technical field of a vertical tensioning device of a circular tube belt conveyor, and in particular relates to a vertical hydraulic tensioning device of a circular tube belt conveyor. Background technique [0002] The function of the vertical tensioning device of the round tube belt conveyor is to make the belt have sufficient tension to ensure that the friction generated between the belt and the drive roller prevents the belt from slipping, thus ensuring the normal operation of the conveyor. At present, the general vertical tensioning device on the circular pipe belt conveyor is composed of a tensioning roller, a weight box and a guide rod that limits the pendulum of the weight box. The tension roller is located above the weight box. Load the counterweight cast iron or concrete block into the weight box to make the tape and the roller generate friction. When the round tube belt conveyor starts with full load, the tension...

Claims

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Application Information

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IPC IPC(8): B65G23/44
Inventor 董永强胡玉忠
Owner 太重集团向明智能装备股份有限公司
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