Device for uniformly spreading stone chips after municipal road construction

A technology for municipal roads and stone chips, which is applied in the field of stone chips evenly spreading devices, can solve the problems of high labor intensity, many stone chips, and time-consuming, etc., and achieves the effect of strong practicability and simple operation

Inactive Publication Date: 2020-09-04
北京享云智汇科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, when laying stone chips on roads, either manually sprinkle stone chips with a shovel, or use stone chip spreading machinery to lay. The former will make the stone chips laid unevenly and labor-intensively. When guiding materials, it is impossible to control the amount of stone chips spilled per unit time, which will cause more stone chips in a certain area, and it will take time to pave them, which undoubtedly increases labor intensity and reduces Efficiency for laying stone chips on roads

Method used

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  • Device for uniformly spreading stone chips after municipal road construction
  • Device for uniformly spreading stone chips after municipal road construction
  • Device for uniformly spreading stone chips after municipal road construction

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0030] refer to Figure ...

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Abstract

The invention discloses a device for uniformly spreading stone chips after municipal road construction. The device comprises a base, wherein the upper end of the base is fixedly connected with a material guiding box, the upper end of the material guiding box is communicated with a feeding frame, two sliding grooves are formed in the opposite inner walls of the feeding frame, baffles are rotatablyconnected to the inner walls of the two sliding grooves, and adjusting mechanisms for adjusting the rotating angles of the baffles are installed in the two sliding grooves. According to the invention,a lead screw rotates, a lead screw nut drives the baffles to rotate through a connecting rod, the distance between the two baffles is adjusted, and the spilling amount of the stone chips in unit timecan be conveniently adjusted, thereby avoiding the situation that much stone chips exist in a certain area, time need to be spent in paving the stone chips, and the paving efficiency of the road stone chips is reduced. Through rotation of the reciprocating lead screw, a sliding block drives a transverse plate and scraping teeth to slide back and forth through a telescopic mechanism, the stone chips on a road are scraped, and uniform extrusion and horizontal paving of the stone chips by a subsequent extrusion roller are facilitated.

Description

technical field [0001] The invention relates to the technical field of municipal road construction, in particular to a device for evenly spreading stone chips after municipal road construction. Background technique [0002] In order to maintain the road after the construction of the municipal road, stone chips are usually laid on its surface. [0003] At present, when laying stone chips on roads, either manually sprinkle stone chips with a shovel, or use stone chip spreading machinery to lay. The former will make the stone chips laid unevenly and labor-intensively. When guiding materials, it is impossible to control the amount of stone chips spilled per unit time, which will cause more stone chips in a certain area, and it will take time to pave them, which undoubtedly increases labor intensity and reduces Efficiency of laying stone chips on roads. [0004] For this reason, we propose a device for evenly spreading stone chips after construction of municipal roads. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/15
CPCE01C19/15
Inventor 张力沛
Owner 北京享云智汇科技有限公司
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