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Stretching totally-enclosed environment friendly cover device of a winding drum

A stretched, fully airtight technology, applied in the directions of load coverage, transportation and packaging, and vehicles used for freight, can solve problems such as poor airtight performance and complicated operations, achieve good airtightness, high degree of automation, and prevent spillage. Effect

Inactive Publication Date: 2009-08-26
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the disadvantages of poor airtight performance and complicated operation of the current transportation vehicle covering device, the present invention provides a reel-stretching fully-sealed environmental-friendly thatch covering device that is reliable in structure, free to open and close, and can effectively prevent scattered materials from being scattered, leaked, and flying.

Method used

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  • Stretching totally-enclosed environment friendly cover device of a winding drum

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 As shown, the reel stretching type fully-sealed environmental-friendly thatch device of the present invention mainly includes a power unit composed of a reduction motor 3 and a driving wheel 2, and a transmission mechanism composed of an intermediate wheel 6, a driven wheel 11 and a steel wire rope 5, and also includes a reel 7 and thatch 12. The driving wheel 2 is installed on the reduction motor 3, and the steel wire rope 5 is connected between the driving wheel 2 and the intermediate wheel 6. The tension wheel 4 is used to ensure that the steel wire rope 5 has a certain tension during work. The intermediate wheel 6 and the driven wheel 11 A steel wire rope 9 is connected between them. Intermediate wheel 6 is installed on one end of reel 7, see figure 2 One end of the tarpaulin 12 is fixed on the reel 7, and one end is fixed on the wire rope 9 between the intermediate wheel 6 and the driven wheel 11 through a buckle 10.

[0014] When installing on...

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PUM

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Abstract

The invention discloses a stretching totally-enclosed environment friendly cover device of a winding drum, comprising a power mechanism, a transmission mechanism and a tarpaulin; wherein, the power mechanism comprises a reducing motor and a drive wheel which is installed on the reducing motor; the transmission mechanism comprises an intermediate wheel, a driven wheel and a reel; a wire cable is used for connecting the drive wheel and the intermediate wheel; the intermediate wheel is installed on the reel; another wire cable is used for connecting the intermediate wheel and the driven wheel; one end of the tarpaulin is fixed on the reel and the other end is fixed on the wire cable connecting the intermediate wheel and the driven wheel. The device has reasonable and reliable structure, small occupied space, convenient installation and reconstruction, high automation degree, easy operation and maintenance, free opening and closing and good airtightness and can effectively prevent scattered materials from dropping, leaking and flying.

Description

technical field [0001] The invention relates to a stretch-type fully-enclosed environmental-friendly thatch device for transport vehicles, which belongs to the technical field of engineering machinery. Background technique [0002] With the acceleration of urbanization and industrialization, the accompanying urban waste is increasing. During the transportation of these wastes, such as muck, sand, earthwork, mortar, and household waste and other bulk objects or fluids, it is easy to cause spillage. , leakage, thus causing great pollution to the urban environment. The way to reduce or eliminate this pollution is to install a covering device on the transport vehicle compartment. At present, most of the covering devices commonly used are operated by hydraulic transmission, and all of them have the problems of complicated operation, poor reliability and high cost. Contents of the invention [0003] Aiming at the disadvantages of poor airtightness and complicated operation of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P7/04
Inventor 张进生王志谢东鹏
Owner SHANDONG UNIV