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Constant weight feeder tension device

A technology of quantitative feeder and tensioning device, which is used in conveyors, transportation and packaging, etc., can solve the problems of inaccurate measurement and large fluctuation of tare weight of conveyed cement, and achieve the effect of ensuring measurement accuracy.

Inactive Publication Date: 2014-09-03
GUANGXI YUFENG CEMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a quantitative feeder tensioning device, which can solve the problems of large fluctuations in the tare weight of the cement clinker conveyed by the existing quantitative feeder and inaccurate measurement

Method used

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0010] Such as figure 1 with figure 2 The quantitative feeder tensioning device shown mainly includes a symmetrically arranged roller bearing seat 3, a frame 7 and a transmission shaft installed between the roller bearing seats 3, and the roller bearing seats 3 are respectively arranged on the upper and lower sides of the frame 7. Between the guide rails 4 on the end face, the roller bearing seat 3 is connected to the frame 7 through a screw 1, and one end of the screw 1 passes through the side of the frame 7 perpendicular to the guide rail 4 and the roller bearing seat 3 through nuts 9, 10 Fixed connection, the other end of the screw rod 1 protruding from the frame 7 is set with a cylindrical helical compression spring 5, and washers 6 are arranged at both ends of the cylindrical helical compression spring 5, and the cylindrical helical compression s...

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Abstract

The invention discloses a constant weight feeder tension device, and relates to the technical field of mechanical device manufacturing. The constant weight feeder tension device comprises symmetric roller bearing seats, a machine frame and a transmission shaft arranged between the roller bearing seats. The roller bearing seats are arranged between guide rails on the upper end face and the lower end face of the machine frame respectively and connected with the machine frame through a screw rod, one end of the screw rod penetrates through one side face, perpendicular to the guide rails, of the machine frame to be fixedly connected with the roller bearing seats through nuts, and the other end, extending out of the side face of the machine frame, of the screw rod is sleeved with a cylindrical helical compression spring. Compared with the prior art, the constant weight feeder tension device is simple in structure, convenient to install, easy to operate, and capable of being automatically adjusted and effectively improving measuring accuracy.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment manufacturing, in particular to a quantitative feeder tensioning device for belt conveying. Background technique [0002] Existing train bulk takeaway cement clinker is transported to train cement clinker bulk warehouse by belt through the clinker storehouse, after being measured by the quantitative feeder, it is loaded onto the train carriage and leaves the factory. Due to the large temperature change of cement clinker, the belt of the quantitative feeder will expand with heat and contract with cold during the conveying process, which will cause the tare weight fluctuation of cement clinker to exceed the requirements of the design range. The existing quantitative feeder has the following disadvantages: Since the roller bearing seat cannot be automatically adjusted after being fixed according to the requirements, when the conveyor belt expands with heat and contracts with cold, there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G23/44
Inventor 王新峰廖燕林林柳武郑华强
Owner GUANGXI YUFENG CEMENT
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