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Gravity tensioning device of belt conveyor

A technology of tensioning device and belt conveyor, which is applied in the direction of conveyor, transportation, packaging, etc., can solve the problems of unstable tension state and affect the use of belt conveyor, and achieve the effect of avoiding uneven tension and good tension state

Inactive Publication Date: 2014-07-02
JIANGSU JIANGDA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the use of the belt conveyor, the existing tensioning mechanism cannot keep the belt of the belt conveyor in a tensioned state at all times, and the instability of the tension state seriously affects the use of the belt conveyor

Method used

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  • Gravity tensioning device of belt conveyor

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Embodiment

[0013] Such as figure 1 As shown, a gravity tensioning device of a belt conveyor includes a frame 1, a steel wire rope 2, a first reversing pulley 3, a second reversing pulley 4, a third reversing pulley 5, a counterweight box 6, and a gravity tensioning frame 7. Slide bar 8 and hollow slide rail 9; wherein, the tail of the frame 1 is connected with the counterweight box 6 through the wire rope 2 around the first reversing pulley 3, the second reversing pulley 4 and the third reversing pulley 5 The first reversing pulley 3 is installed on the side wall of the gravity tensioning frame 7, the second reversing pulley 4 and the third reversing pulley 5 are installed on the top of the gravity tensioning frame 7; the slide bar 8 is vertically arranged at the position corresponding to the third reversing pulley 5 on the gravity tension frame 7; the counterweight box 6 is provided with a hollow slide rail 9 used in conjunction with the slide bar 8, and is sleeved on the slide bar 8 T...

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Abstract

The invention discloses a gravity tensioning device of a belt conveyor, and relates to the field of belt conveyors. The gravity tensioning device of the belt conveyor solves the problems that in the using process of the belt conveyor, with an existing tensioning mechanism, a belt of the belt conveyor can not be tensioned all the time, and use of the belt conveyor is seriously influenced because of instability of the tensioning state of the belt. The gravity tensioning device of the belt conveyor comprises a machine frame, a steel wire rope, a first turning pulley, a second turning pulley, a third turning pulley, a weight box, a gravity tensioning frame, a sliding rod and a hollow sliding rail. According to the gravity tensioning device of the belt conveyor, due to the design of the weight box and the turning pulleys, the steel wire rope can have a horizontal tensile force on the machine frame so that the belt of the belt conveyor can be tensioned, meanwhile, the weight box can only slide along the sliding rod, it is avoided that the tensile force is not even because the weight box waggles, and the belt can be tensioned well. The gravity tensioning device of the belt conveyor is suitable for the field of belt conveyors.

Description

technical field [0001] The invention relates to the field of belt conveyors, in particular to a gravity tensioning device for a belt conveyor. Background technique [0002] During the use of the belt conveyor, the existing tensioning mechanism cannot keep the belt of the belt conveyor in a tensioned state all the time, and the instability of the tensioned state seriously affects the use of the belt conveyor. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a gravity tensioning device for a belt conveyor. [0004] The technical solution adopted by the present invention to solve the technical problems is: a gravity tensioning device of a belt conveyor, comprising a frame, a steel wire rope, a first reversing pulley, a second reversing pulley, a third reversing pulley, a counterweight box, Gravity tension frame, slide bar and hollow slide rail; wherein, the tail of the frame is connected with the counterweight ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G23/44
Inventor 倪新跃
Owner JIANGSU JIANGDA MACHINERY
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