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Sand leaking device for building road bridge construction

A technology for bridge construction and construction, which is applied in solid separation, screens, grids, etc., and can solve problems such as trouble for workers, blockage of screens, and screening of sand and gravel that cannot be agglomerated.

Inactive Publication Date: 2018-10-16
石梦成
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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 sand leakage device for construction of roads and bridges, to solve the problem that the traditional sand screening device cannot screen the agglomerated sand and the blockage of the screening net will bring trouble to the workers

Method used

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  • Sand leaking device for building road bridge construction
  • Sand leaking device for building road bridge construction
  • Sand leaking device for building road bridge construction

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Embodiment Construction

[0020] The following will be combined with Figure 1 to Figure 5 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The present invention provides a kind of sand leakage device for building road and bridge construction here through improvement, such as Figure 1-Figure 5 As shown, a cabinet body 1, a block removal assembly 2, a vibrating sand screening assembly 3 and an anti-clogging assembly 4 are included, and the block removal assembly 2, the vibrating sand screening assembly 3 and the anti-clogging assembly 4 are all arranged inside the cabin...

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Abstract

The invention relates to the technical field of building equipment, in particular to a sand leaking device for building road bridge construction. The sand leaking device comprises a cabinet body, a block removing assembly, a vibrating sand screening assembly and a blocking preventing assembly. The block removing assembly, the vibrating sand screening assembly and the blocking preventing assembly are arranged in the cabinet body. The block removing assembly comprises a drive part and two rotating roller shafts. Each rotating roller shaft is provided with an extruding roller cylinder in a sleeved manner. A gap is formed between the two extruding roller cylinders. A plurality of extruding plates are arranged on the outer side wall of each extruding roller cylinder. The vibrating sand screening assembly comprises a screening box and a vibrating part. A filter screen is arranged in the screening box. The sand leaking device has the beneficial effects that by means of the block removing assembly, crushing operation can be carried out on caked sandstone, the situation that due to the fact that the caked sandstone cannot pass the filter screen, waste of sand is caused is avoided, moreover,the situation of blocking of the filter screen can be solved by means of the blocking preventing assembly, the problem of blocking does not need to be solved manually, and great convenience is brought to workers.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a sand leakage device for construction of roads and bridges. Background technique [0002] In building construction, sand with different diameters is usually required to meet the construction needs of different occasions. As a mechanized sand screening device, the sand screening machine not only saves a lot of manpower and material resources, but also greatly improves the sand screening efficiency. In rainy days, the sand mixed with soil is easy to agglomerate. The traditional sand screening device is not very effective in screening the agglomerated sand and stones, which is easy to cause waste of sand; the traditional sand screening device is prone to coarse sand that will block the filter holes of the screen. It is usually manually to solve the blockage problem of the screening net, which brings troubles to the workers. Contents of the invention [0003] The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/02B02C4/42B02C23/16B07B1/34B07B1/55
CPCB02C4/02B02C4/42B02C23/16B02C2023/165B07B1/34B07B1/55
Inventor 石梦成
Owner 石梦成
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