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Sand screening equipment for construction industry

A kind of screening equipment and construction industry technology, which is applied in the direction of filtration, solid separation, chemical instruments and methods, etc., can solve the problems of reducing work efficiency, trouble, time-consuming and laborious, etc., and achieve the effect of improving work efficiency and avoiding waste

Pending Publication Date: 2021-04-09
程文帅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of manual sand screening, which is very troublesome, time-consuming and labor-intensive, and reduces work efficiency, the technical problem of the present invention is to provide a kind of manual sand screening that is convenient, time-saving and labor-saving, and can improve the work efficiency of construction workers. Sand screening equipment for the construction industry

Method used

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  • Sand screening equipment for construction industry
  • Sand screening equipment for construction industry
  • Sand screening equipment for construction industry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] A kind of sand screening equipment for construction industry, such as figure 1 As shown, it includes a bottom plate 1, a servo motor 2, a screening assembly 3 and a collection assembly 4. The servo motor 2 is provided in the middle of the left side of the bottom plate 1, and the screening assembly 3 is provided between the top of the servo motor 2 and the middle of the bottom plate 1. The middle of the bottom plate 1 A collection assembly 4 is placed on the right side, and the collection assembly 4 is located at the bottom and right side of the screening assembly 3 .

[0062] When people need to screen sand, first sprinkle the sand on the 3 parts of the screening assembly, start the servo motor 2, the rotation of the servo motor 2 drives the rotation of the 3 parts of the screening assembly, and then drives the 3 parts of the screening assembly to screen the sand, and the fine sand after screening Part 3 of the screening component falls into the part 4 of the collection...

Embodiment 2

[0064] On the basis of Example 1, such as Figure 2-5As shown, the screening assembly 3 includes a missing gear 31, a screw rod 32, a spur gear 33, a support frame 34, a rotating shaft 35, a connecting rod 36, a fixed frame 37, a connecting column 38, a connecting frame 39, a first spring 310 and a screen cloth 311 , the top of the output shaft of the servo motor 2 is connected with a missing gear 31, and the middle part of the left side of the base plate 1 is connected with a screw 32 in a rotating manner. The screw 32 is located on the right side of the servo motor 2. Bracing frame 34, rotating type is connected with rotating shaft 35 between supporting frame 34 tops, and rotating shaft 35 rear sides and screw rod 32 bottoms are all provided with spur gear 33, and the spur gear 33 of top is positioned at the thread surface top, and the spur gear 33 of upper side and missing The gear 31 meshes, the spur gear 33 on the lower side meshes with the threaded surface, and the four ...

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Abstract

The invention relates to sand screening equipment, in particular to sand screening equipment for the construction industry. According to the sand screening equipment for the construction industry, sand does not need to be screened manually, convenience is achieved while time and labor are saved, and the working efficiency of construction workers can be improved. According to the technical scheme, the sand screening equipment for the construction industry comprises a bottom plate, a servo motor, a screening assembly and a collecting assembly, wherein the servo motor is arranged in the middle of the left side of the bottom plate, the screening assembly is arranged between the top of the servo motor and the middle of the bottom plate, and the collecting assembly is placed in the middle right side of the bottom plate and located at the bottom right side of the screening assembly. Through cooperation of a discharging assembly and a rotating assembly, when sand is screened, the sand does not need to be manually scattered onto a screen all the time, thus the working efficiency is improved, and time and labor can be saved for workers.

Description

technical field [0001] The invention relates to a sand screening device, in particular to a sand screening device for construction industry. Background technique [0002] Sand is a very common thing on construction sites. Sand is an indispensable thing in the construction industry. The selection still adopts the traditional sieve for screening. The existing technology is to screen the sand, usually to install a screen before the sand pile for transportation, and manually hold a shovel to scoop up the sand and scatter it to the screen. Screening sand, a pile of sand often needs to be screened repeatedly many times to screen out the fine sand that workers want. This method is very troublesome to operate, time-consuming and laborious, and greatly reduces the work efficiency of construction personnel. [0003] Therefore, it is necessary to develop a sand screening device for construction industry that does not need to manually screen sand, which is convenient, time-saving and l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46
Inventor 程文帅
Owner 程文帅