Reciprocating shaking type building construction sand screening mechanism with dust suction function

A technology of construction and function, applied in the fields of sieving, cleaning methods and utensils, solid separation, etc., can solve the problems of reducing sand sieving efficiency, properties and unsatisfactory effects, and achieve the effect of ensuring the on-site environment of sand sieving

Active Publication Date: 2022-05-06

青岛前盛业建设工程有限公司

7 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003]The surface of the current sand grains or the interior of the overall piled sand pile contain some granular impurities, such as large sandstone, metal impurities or foreign matter, etc. , so it needs to be screened before it can be used. Among them, the current sand screenin...

Abstract

The reciprocating shaking type building construction sand screening mechanism with the dust suction function comprises a bottom plate and a rack located at the top end of the bottom plate, a supporting plate is arranged at the top end of the rack at the top end, a shell is arranged at the top end of the supporting plate, a cover plate is arranged at an opening in one side of the shell, the cover plate is connected with the shell through a hinge, and the bottom end of the shell is connected with the bottom plate. A feeding hopper is arranged at the top end of the shell, a transversely-arranged screen frame is arranged in the shell, and a screen matched with the screen frame is arranged in the screen frame. The sand screening machine has the beneficial effects that the screen frame is driven to synchronously reciprocate left and right, the screen shakes in the vertical direction while reciprocating left and right through the design of the reciprocating assembly, and the screen can be in a shaking or vibrating state for a long time to screen impurities and foreign matter in sand grains; the screen is moved out to clean impurities, and the dust suction head and the dust suction box are designed in a matched mode, so that dust generated in the sand screening process can be adsorbed, and the sand screening site environment is ensured.

Application Domain

SievingScreening +1

Technology Topic

Foreign matterReciprocating motion +3

Image

Examples

Experimental program(4)

Example Embodiment

[0031] Embodiment 1;

[0032] like Figure 1-7 As shown, the reciprocating shaking type sand screening mechanism for building construction with ash suction function according to the embodiment of the present invention includes a bottom plate 1 and a frame 2 located at the top of the bottom plate 1, and the top of the top frame 2 is provided with a support plate 3 , the top of the support plate 3 is provided with a casing 4, and one side of the casing 4 is opened with a cover plate 5, the cover plate 5 is connected with the casing 4 through a hinge, and the casing 4 A feeding funnel 6 is provided at the top of the casing 4, and a horizontally arranged screen frame 7 is provided in the casing 4. The screen frame 7 is provided with a matching screen 8, and the bottom of the screen 8 is provided. end with L-shaped strut 9

[0033] The L-shaped strut 9 is connected with the shaking assembly located in the housing 4, the two sides of the screen frame 7 are respectively provided with connecting blocks 10 which are arranged obliquely, and the two groups of the connecting blocks 10 are far away from each other. Trapezoidal sliding blocks 11 are respectively provided on one side of the sliding block 11, the bottom end of the trapezoidal sliding block 11 is provided with a matching movable block 12, and the top end of the movable block 12 is provided with a matching sliding block 11. The slideway 13, and the bottom end of the movable block 12 is provided with a reciprocating assembly; the two sides of the inner top of the housing 4 are respectively provided with symmetrically arranged dust suction heads 14, and the dust suction heads 14 are connected to the The dust box 15 on the housing 4 is connected.

Example Embodiment

[0034] Embodiment 2;

[0035] like Figure 1-7 As shown, the reciprocating assembly includes a rotating drum 16 located in the housing 4 . The outer wall of the rotating drum 16 is surrounded with an arc-shaped chute 17 inclined from left to right. The bottom end is provided with a sliding column 18 that matches the arc-shaped chute 17, the arc-shaped chute 17 is coated with lubricating oil, and one side of the chute 13 is provided with an electric telescopic rod 41, so One end of the electric telescopic rod 41 is connected with the trapezoidal slider 11, the slideway 13 is coated with lubricating oil II, the housing 4 is provided with a drive motor 19, and the output end of the drive motor 19 is connected to the The rotating drum 16 is connected.

Example Embodiment

[0036] Embodiment three;

[0037] like Figure 1-7As shown, the reciprocating assembly includes a U-shaped frame 20 located below the screen 8, and brackets 21 connected to the movable block 12 are provided on both sides of the top of the U-shaped frame 20. The U-shaped frame 20 is provided with a casing 22, the casing 22 is provided with a servo motor 23, the output end of the servo motor 23 is provided with a cam sheet 24, and one end of the cam sheet 24 is provided with an arc sheet 25, the The arc-shaped sheet 25 is connected with the cam sheet 24 through a movable shaft 1 26, and a bottom end of one side of the arc-shaped sheet 25 is provided with a vertically arranged push-pull rod 27, and the top end of the push-pull rod 27 extends to the Inside the cylinder body 28 at the top end of the casing 22, the cylinder body 28 is a cavity structure with an open bottom end, and the cylinder body 28 is provided with a matching piston block 29, and the bottom end of the piston block 29 is provided with a corresponding piston block 29. There is a connecting shaft 2 30 connected with the push-pull rod 27, and the top end of the piston block 29 is provided with an L-shaped shaking rod 31 extending out of the cylinder 28 and in contact with the screen 8, so A limit rod 1 32 arranged obliquely is provided on the bottom end side of the arc-shaped piece 25 , and the limit rod 1 32 is connected with the arc-shaped piece 25 through a movable shaft 1 33 .

PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.