Cement dustproof screening equipment for building construction

Abstract

The utility model discloses cement dustproof screening equipment for building construction, and relates to the field of building construction, the cement dustproof screening equipment comprises a base, springs are welded at the upper end of the base, one end of each spring abuts against a screening box, the inner wall of each screening box is fixedly connected with a positioning rod, and the outer wall of each positioning rod is fixedly connected with a vibration motor; a dustproof hopper is mounted at the upper end of the screening box, a mounting box is mounted on the inner wall of the screening box, and a collecting box is mounted on the inner wall of the mounting box. The dustproof hopper is arranged to clamp and fix the screening box, when the device is used, the inverted hopper structure in the dustproof hopper facilitates dust raising prevention of cement during feeding, the usability of the device is improved, the mounting box is arranged to clamp and fix the baffle, and when the device is used, the dust is prevented from falling off. And the inclined structure of the screening frame is arranged, so that the cakes can be conveniently and rapidly gathered, the baffles are conveniently opened for rapidly cleaning the cakes, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to cement dust-proof screening equipment for building construction. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. Cement is often used in building construction and is also needed in the process of house decoration. The cement to be used cannot contain hard objects, otherwise it will affect the smoothness of the wall. Therefore, the cement needs to be screened. Therefore, a cement dust screening equipment for building construction is needed.

[0003] The existing patent document with technical announcement number CN221413967U provides a cement dust screening device for construction, which relates to the technical field of cement dust screening for construction, specifically a cement dust screening device for construction, including a base, a box body is fixedly installed on the top of the base, a feed hopper is fixedly installed on the top of the box body, a cover plate is installed on the top of the feed hopper, a dust suction pipe is fixedly installed on the top of the box body, a support base is fixedly installed on one side of the top of the box body, a blower is fixedly installed on the top of the support base, and an exhaust pipe is fixedly installed on one side of the blower. The cement dust-proof screening device for construction, through the provision of a dust suction pipe, enables the cement dust-proof screening device for construction to process floating dust without causing harm to the bodies of construction workers, thereby playing a role in not polluting the environment and achieving the purpose of strong practicality. However, when the CN221413967U technology is operated, it is not convenient to prevent dust from being raised when feeding cement and it is not convenient to quickly clean up the agglomerates after screening. Therefore, a cement dust-proof screening device for construction is urgently needed. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a cement dust-proof screening device for construction, so as to solve the problem that the existing cement dust-proof screening equipment for construction is not convenient for preventing dust from being thrown into cement feeding and is not convenient for quickly cleaning the lumps after screening when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cement dust screening device for construction, comprising a base, the upper end of the base is welded with a spring, one end of the spring is in contact with a screening box, the inner wall of the screening box is fixedly connected with a positioning rod, the outer wall of the positioning rod is fixedly connected with a vibration motor, and a dust hopper is installed at the upper end of the screening box.

[0006] The inner wall of the screening box is installed with an installation box, the inner wall of the installation box is installed with a collection box, the inner wall of the installation box is installed with a baffle, the inner wall of the installation box is installed with a screening frame, and the outer wall of the screening frame is bonded with a rubber sleeve.

[0007] Preferably, the base is movably connected to the screening box, and the inner wall of the screening box is of open-hole design.

[0008] Preferably, the positioning rod is threadedly connected to the vibration motor, and the inner wall of the vibration motor is of an open hole design.

[0009] Preferably, the dust hopper is engaged with the screening box, and the dust hopper and the screening box are arranged vertically.

[0010] Preferably, the collection box is snap-connected to the baffle, and the inner wall width of the collection box is greater than the outer wall width of the baffle.

[0011] Preferably, the outer wall of the screening frame is tightly fitted with the inner wall of the rubber sleeve, and the length of the outer wall of the screening frame is smaller than the length of the inner wall of the rubber sleeve.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model plays a role of locking and fixing the screening box by setting a dustproof hopper. When the device is in use, the internal inverted bucket structure of the dustproof hopper facilitates cement dust prevention during feeding, thereby increasing the usability of the device;

[0014] 2. The utility model has a mounting box to play a locking and fixing role on the baffle. When the device is in use, the inclined structure of the screening frame is convenient for rapid aggregation of agglomerates and convenient for opening the baffle to quickly clean the agglomerates, thereby increasing the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a vertical appearance diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the structure of the dust hopper of the utility model;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of part A in the middle.

[0019] In the figure: 1. Base; 2. Spring; 3. Screening box; 4. Positioning rod; 5. Vibrating motor; 6. Dust hopper; 7. Mounting box; 8. Collection box; 9. Baffle; 10. Screening frame; 11. Rubber sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] The following describes an embodiment of the present invention based on its overall structure.

[0022] See also Figure 1-4 The upper end of the screening box 3 is fixed with a dust hopper 6, which is connected to the screening box 3 by a clamping action, and the dust hopper 6 is vertically arranged with the screening box 3. The screening box 3 is fixed with a dust hopper 6, and the dust hopper 6 is connected to the screening box 3 by a clamping action, and the dust hopper 6 is vertically arranged with the screening box 3. The dust hopper 6 is arranged to fix the screening box 3. When the device is used, the internal bucket structure of the dust hopper 6 is convenient for preventing cement dust from being raised when feeding, thereby increasing the usability of the device.

[0023] See also Figure 1-4 , a cement dust screening equipment for construction construction, the inner wall of the screening box 3 is installed with a mounting box 7, the inner wall of the mounting box 7 is installed with a collecting box 8, the inner wall of the mounting box 7 is installed with a baffle 9, the collecting box 8 is snap-connected to the baffle 9, and the inner wall width of the collecting box 8 is greater than the outer wall width of the baffle 9, and a screening frame 10 is installed on the inner wall of the mounting box 7, and a rubber sleeve 11 is bonded to the outer wall of the screening frame 10, the outer wall of the screening frame 10 is tightly fitted with the inner wall of the rubber sleeve 11, and the outer wall length of the screening frame 10 is less than the inner wall length of the rubber sleeve 11, and the baffle 9 is snap-fitted and fixed by arranging the mounting box 7. When the device is in use, the inclined structure of the screening frame 10 facilitates the rapid aggregation of agglomerates, facilitates the opening of the baffle 9 for rapid cleaning of agglomerates, and increases the usability of the device.

[0024] Working principle: When in use, take out the device and place it in the designated position, thread the positioning rod 4 to fix the vibration motor 5, slide the installation box 7 to open the screening box 3, and then snap-fit ​​the installation box 7 to the collection box 8, and then tightly fit the screening frame 10 to the rubber sleeve 11, and then snap-fit ​​the screening frame 10 to the installation box 7, and then snap-fit ​​the baffle 9 of the installation box 7 to close movably, slide the installation box 7 to close the screening box 3, snap-fit ​​the dust hopper 6 to the screening box 3, and then invert the cement inside the dust hopper 6, turn on the vibration motor 5, and drive the screening box 3 to vibrate up and down with the vibration motor 5, and finally screen the cement, thus completing the use of the device. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cement dust screening device for construction, comprising a base (1), characterized in that: A spring (2) is welded to the upper end of the base (1), one end of the spring (2) contacts a screening box (3), the inner wall of the screening box (3) is fixedly connected to a positioning rod (4), the outer wall of the positioning rod (4) is fixedly connected to a vibration motor (5), and a dust hopper (6) is installed at the upper end of the screening box (3); The inner wall of the screening box (3) is installed with an installation box (7), the inner wall of the installation box (7) is installed with a collection box (8), the inner wall of the installation box (7) is installed with a baffle (9), the inner wall of the installation box (7) is installed with a screening frame (10), and the outer wall of the screening frame (10) is bonded with a rubber sleeve (11).

2. The cement dust screening equipment for construction according to claim 1, characterized in that: The base (1) is movably connected to the screening box (3), and the inner wall of the screening box (3) is of open-hole design.

3. The cement dust screening equipment for construction according to claim 1, characterized in that: The positioning rod (4) is threadedly connected to the vibration motor (5), and the inner wall of the vibration motor (5) is of open-hole design.

4. The cement dust screening equipment for construction according to claim 1, characterized in that: The dust hopper (6) is connected to the screening box (3) in a snap-fit ​​manner, and the dust hopper (6) and the screening box (3) are arranged vertically.

5. The cement dust screening equipment for construction according to claim 1, characterized in that: The collection box (8) is snap-connected to the baffle (9), and the inner wall width of the collection box (8) is greater than the outer wall width of the baffle (9).

6. The cement dust screening equipment for construction according to claim 1, characterized in that: The outer wall of the screening frame (10) is tightly fitted to the inner wall of the rubber sleeve (11), and the length of the outer wall of the screening frame (10) is smaller than the length of the inner wall of the rubber sleeve (11).

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