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Dynamic sand-laying machine

A sand topdressing machine, dynamic technology, applied in the field of sand topdressing machine, can solve the problem of not being able to handle sticky sand, etc., and achieve the goal of uniformity and no accumulation

Inactive Publication Date: 2013-11-06
上海怀凤节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dynamic topdressing machine, which can solve the problems in the prior art that cannot handle sticky sand, etc.

Method used

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Embodiment Construction

[0016] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0017] The structure of the present invention is as figure 1 Shown:

[0018] Dynamic topdressing machine, the topdressing machine includes sandbox, conveyor belt, roller, and leveling scraper. Above the starting end of the conveyor belt, in front of the outlet at the lower part of the sandbox. The drum is provided with a groove body to hold the sand to be laid.

[0019] According to the thickness of the sand spreading and the speed of the moving conveyor belt, the drum is used to groove, the material is fed at the upper end of the drum, and the material is discharged at the lower end. According to the speed of the conveyor belt and the required thickness, the volume of sand and gravel required per unit time should be equal to the ou...

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PUM

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Abstract

The invention relates to a dynamic sand-laying machine. The sand-laying machine comprises a sandbox, a conveyer belt, a roller and a material-equalizing striking board, wherein the sandbox is arranged above the starting end of the conveyer belt; the roller is arranged at a discharge hole at a lower part of the sandbox; and the material-equalizing striking board is arranged above the starting end of the conveyer belt and ahead of the discharge hole at the lower part of the sandbox. Compared with the prior art, the dynamic sand-laying machine has the advantages of: capability of quantitatively, dynamically and smoothly laying sand on the conveyer belt which is in uniform motion according to required width and thickness, even object, no gap and no stacking.

Description

technical field [0001] The invention relates to a topdressing machine, in particular to a novel water leakage prevention device. Background technique [0002] At present, on the conveyor belt moving at a constant speed, it is necessary to continuously connect, evenly and quantitatively spread sand or other solid technologies. The existing technology only uses a scraper to block (relative movement). pulp is effective. It is very difficult and almost impossible to lay cohesive sand on the conveyor belt in uniform motion. Contents of the invention [0003] The purpose of the present invention is to provide a dynamic sand topdressing machine, which can solve the problems in the prior art that it cannot handle viscous sand and the like. [0004] Technical scheme of the present invention: dynamic sand topdressing machine, which includes a sandbox, a conveyor belt, a roller, and a leveling scraper, the sandbox is arranged above the starting end of the conveyor belt, and the rol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B5/02
Inventor 唐万国
Owner 上海怀凤节能科技有限公司