CN216460069U

CN216460069U - Multistage sieving mechanism is used in building engineering construction

Info

Publication number: CN216460069U
Application number: CN202120008398.9U
Authority: CN
Inventors: 曹振
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2022-05-10
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a multistage screening device for building engineering construction, which belongs to the technical field of building engineering construction and comprises a base, wherein a support piece is arranged on the base, the bottom end of the support piece is fixedly connected with the base, a screening component is arranged on the support piece, a vibration motor is arranged on one side of the screening component, and the vibration motor is fixedly connected with the screening component; the screening assembly is a topless box shell, a screening net is arranged in the screening assembly, the screening net is obliquely arranged in the screening assembly, one side of the screening assembly, which is opposite to the vibrating motor, is provided with a discharge hole, a discharge chute is arranged on the discharge hole, the discharge chute is fixedly connected with the screening assembly, a discharge plate is arranged on the discharge chute, the discharge plate is movably connected with the discharge chute, and the discharge plate is suitable for opening and closing the discharge chute; the utility model solves the problems that the screened materials with different sizes cannot be taken out laterally and the discharge hole is easy to block.

Description

Multistage sieving mechanism is used in building engineering construction

Technical Field

The utility model belongs to the technical field of constructional engineering construction, and particularly relates to a multistage screening device for constructional engineering construction.

Background

The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production. In the construction process of building engineering, sand and stone materials and the like are often required to be screened so as to select proper materials for construction.

The multistage sieving mechanism material screening efficiency is lower for the construction of current building engineering, and the material of screening is difficult to convenient discharges as required, and the practicality is not enough, and current multistage sieving mechanism's for the construction of building engineering screening rank can't make up or increase and decrease according to what material screening needs is convenient moreover, uses inconveniently.

The present invention has been made in view of this situation.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the material of the not unidimensional that screens out can't take out the side direction fast, and the discharge opening blocks up easily.

In order to solve the technical problems, the inventor obtains the technical scheme of the utility model through practice and summary, and the utility model discloses a multistage screening device for building engineering construction, which comprises a base, wherein a support piece is arranged on the base, the bottom end of the support piece is fixedly connected with the base, a screening component is arranged on the support piece, a vibration motor is arranged on one side of the screening component, and the vibration motor is fixedly connected with the screening component;

the screening subassembly is the case shell that does not have the top, be provided with the screening net in the screening subassembly, the screening net slope sets up in the screening subassembly, the discharge opening has been seted up to one side that the screening subassembly is back to vibrating motor, install the blown down tank on the discharge opening, blown down tank and screening subassembly fixed connection, install the flitch on the blown down tank, flitch and blown down tank swing joint, the flitch is suitable for opening and shutting of blown down tank.

Preferably, the screening assembly comprises screening boxes, the screening boxes are provided with a plurality of groups, each screening box comprises a first screening box, a second screening box and a third screening box, the first screening box, the second screening box and the third screening box are sequentially and coaxially arranged from bottom to top, the bottom end of the first screening box is clamped with the top end of the second screening box, the bottom end of the second screening box is clamped with the top end of the third screening box, and the second screening box and the third screening box are bottomless box shells;

the vibrating motor is installed on the side wall of the first screening box, a support frame is arranged in the screening assembly, three groups of support frames are arranged and are respectively and integrally connected with the corresponding screening box, each group of support frames are arranged in an inclined mode, and two ends of the screening net are respectively and fixedly connected with the support frames.

Preferably, support piece is provided with the multiunit, the multiunit support piece distributes on the base, every group support piece all includes support column, bottom suspension dagger and supporting spring, go up the bottom fixed connection of support column and first screening case, fixed surface is connected on bottom suspension dagger and the base, supporting spring's one end and the bottom fixed connection of first screening case, supporting spring's the other end and the fixed surface is connected on the base.

Preferably, the first screening box and the second screening box are uniformly connected with a convex part and a concave part, each group of convex parts is matched with the concave parts, and the distance between the convex parts and the central axis of the screening box is smaller than the distance between the concave parts and the central axis of the screening box.

Preferably, the universal wheel is installed to the bottom of base, the base can be dismantled with the universal wheel and be connected, it is connected with the wheel lock to rotate on the universal wheel, the wheel lock is suitable for the locking universal wheel.

Preferably, the screen cloth includes screen cloth one, screen cloth two and screen cloth three, screen cloth one is installed at first screening incasement, screen cloth two is installed at second screening incasement, screen cloth three is installed at the third screening incasement, screen cloth three's mesh aperture is greater than screen cloth two's mesh aperture, screen cloth two's mesh aperture is greater than screen cloth one's mesh aperture.

Preferably, a bottom opening is formed in the bottom of the first screening box, a discharge hopper is installed below the bottom opening and fixedly connected with the first screening box, and the discharge hopper is suitable for discharging from the bottom.

Compared with the prior art, the utility model can obtain the following technical effects:

according to the utility model, the vibration motor vibrates the multi-layer clamped screening box to realize multi-layer shaking separation of materials from top to bottom, and the materials are moved through the inclined screen to form the discharging groove, so that the materials with larger sizes can be conveniently discharged.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a structural view of an apparatus of example 1 of the present invention;

FIG. 2 is an enlarged view A of a portion of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of a screening container of the present invention;

FIG. 4 is a block diagram of a third screening bin of the present invention;

FIG. 5 is a cross-sectional view of the utility model of FIG. 4;

in the figure: 1. A base; 2. a vibration motor; 3. a discharge hole; 4. a discharge chute; 5. a discharge plate; 6. a first screening bin; 7. a second screening bin; 8. a third screening bin; 9. a support frame; 10. an upper support column; 11. a lower support pillar; 12. a support spring; 13. a projection; 14. a recessed portion; 15. a bump; 16. a groove; 17. a universal wheel; 18. a wheel lock; 19. a first screen mesh; 20. a second screen; 21. a third screen mesh; 22. a bottom port; 23. a discharge hopper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1 to 5, which are an embodiment of the present invention, a multistage screening apparatus for building engineering construction includes a base 1, a support member is installed on the base 1, a bottom end of the support member is fixedly connected with the base 1, a screening assembly is installed on the support member, a vibration motor 2 is installed on one side of the screening assembly, and the vibration motor 2 is fixedly connected with the screening assembly;

the screening subassembly is the case shell that does not have the top, is provided with the screening net in the screening subassembly, and the setting of slope in the screening subassembly is screened to the screening subassembly, and the discharge opening 3 has been seted up to one side of screening subassembly back to vibrating motor 2, installs blown down tank 4 on the discharge opening 3, and blown down tank 4 and screening subassembly fixed connection install flitch 5 on the blown down tank 4, and blown down

board

5 and 4 swing joint of blown down tank, blown down board 5 are suitable for opening and shutting of blown down tank 4.

The screening assembly comprises screening boxes, a plurality of groups of screening boxes are arranged, each screening box comprises a first screening box 6, a second screening box 7 and a third screening box 8, the first screening box 6, the second screening box 7 and the third screening box 8 are sequentially and coaxially arranged from bottom to top, the bottom end of the first screening box 6 is clamped with the top end of the second screening box 7, the bottom end of the second screening box 7 is clamped with the top end of the third screening box 8, and the second screening box 7 and the third screening box 8 are bottomless box shells;

vibrating motor 2 installs on the lateral wall of first screening case 6, is provided with support frame 9 in the screening subassembly, and support frame 9 is provided with three groups, and three groups of support frame 9 respectively with corresponding screening case body coupling, the slope of every group support frame 9 sets up, the both ends of screening net respectively with support frame 9 fixed connection.

Support piece is provided with the multiunit, and multiunit support piece distributes on base 1, and every support piece of group all includes support column 10, bottom suspension strut 11 and supporting spring 12, goes up the bottom fixed connection of support column 10 and first screening case 6, and bottom suspension strut 11 and base 1 upper surface fixed connection, the one end of supporting spring 12 and the bottom fixed connection of first screening case 6, and the other end and the base 1 upper surface fixed connection of supporting spring 12.

The first screening box 6 and the second screening box 7 are uniformly connected with a convex part 13 and a concave part 14, each group of convex parts 13 is matched with the concave part 14, and the distance between the convex part 13 and the central axis of the screening box is smaller than the distance between the concave part 14 and the central axis of the screening box.

Universal wheel 17 is installed to the bottom of base 1, and base 1 can dismantle with universal wheel 17 and be connected, rotates on the universal wheel 17 and is connected with wheel lock 18, and wheel lock 18 is suitable for locking universal wheel 17.

The screen cloth includes screen cloth 19, screen cloth two 20 and screen cloth three 21, and screen cloth 19 is installed in first screening case 6, and screen cloth two 20 is installed in second screening case 7, and screen cloth three 21 is installed in third screening case 8, and the mesh aperture of screen cloth three 21 is greater than the mesh aperture of screen cloth two 20, and the mesh aperture of screen cloth two 20 is greater than the mesh aperture of screen cloth one 19.

Bottom port 22 has been seted up to the bottom of first screening case 6, installs out hopper 23 under bottom port 22, goes out hopper 23 and first screening case 6 fixed connection, goes out hopper 23 and is suitable for the bottom ejection of compact.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a multistage sieving mechanism is used in building engineering construction which characterized in that: the screening device comprises a base (1), wherein a supporting piece is arranged on the base (1), the bottom end of the supporting piece is fixedly connected with the base (1), a screening assembly is arranged on the supporting piece, a vibration motor (2) is arranged on one side of the screening assembly, and the vibration motor (2) is fixedly connected with the screening assembly;

the screening assembly is a topless box shell, a screening net is arranged in the screening assembly, the screening net is obliquely arranged in the screening assembly, a discharge hole (3) is formed in one side of the screening assembly, which is opposite to the vibrating motor (2), a discharge chute (4) is installed on the discharge hole (3), the discharge chute (4) is fixedly connected with the screening assembly, a discharge plate (5) is installed on the discharge chute (4), the discharge plate (5) is movably connected with the discharge chute (4), and the discharge plate (5) is suitable for opening and closing the discharge chute (4);

the screening assembly comprises screening boxes, the screening boxes are provided with a plurality of groups, each screening box comprises a first screening box (6), a second screening box (7) and a third screening box (8), the first screening box (6), the second screening box (7) and the third screening box (8) are sequentially and coaxially arranged from bottom to top, the top end of the first screening box (6) is clamped with the bottom end of the second screening box (7), the top end of the second screening box (7) is clamped with the bottom end of the third screening box (8), and the second screening box (7) and the third screening box (8) are bottomless box shells;

the vibration motor (2) is installed on the side wall of the first screening box (6), support frames (9) are arranged in the screening assembly, three groups of support frames (9) are arranged, the three groups of support frames (9) are respectively and integrally connected with the corresponding screening boxes, each group of support frames (9) is obliquely arranged, and two ends of the screening net are respectively and fixedly connected with the support frames (9);

first screening case (6) and second screening case (7) homogeneous body coupling have bulge (13) and depressed part (14), every group bulge (13) and depressed part (14) looks adaptation, the distance of the central axis of the relative screening case of bulge (13) is less than the distance of the central axis of the relative screening case of depressed part (14).

2. The multistage screening device for constructional engineering construction according to claim 1, wherein: the utility model discloses a screening box, including support piece, support spring (12), support piece, support spring (12) and first screening case (6), support piece is provided with the multiunit, the multiunit support piece distributes on base (1), every group support piece all includes support column (10), bottom sprag (11) and supporting spring (12), go up the bottom fixed connection of support column (10) and first screening case (6), fixed surface is connected on bottom sprag (11) and base (1), the one end of supporting spring (12) and the bottom fixed connection of first screening case (6), the other end and the base (1) fixed surface of supporting spring (12) are connected.

3. The multistage screening device for constructional engineering construction according to claim 2, wherein: universal wheel (17) are installed to the bottom of base (1), base (1) can be dismantled with universal wheel (17) and be connected, it is connected with wheel lock (18) to rotate on universal wheel (17), wheel lock (18) are suitable for locking universal wheel (17).

4. The multistage screening device for constructional engineering construction according to claim 3, wherein: the screening net comprises a first screening net (19), a second screening net (20) and a third screening net (21), wherein the first screening net (19) is installed in the first screening box (6), the second screening net (20) is installed in the second screening box (7), the third screening net (21) is installed in the third screening box (8), the mesh aperture of the third screening net (21) is larger than that of the second screening net (20), and the mesh aperture of the second screening net (20) is larger than that of the first screening net (19).

5. The multistage screening device for constructional engineering construction according to claim 4, wherein: bottom mouth (22) have been seted up to the bottom of first screening case (6), install out hopper (23) under bottom mouth (22), go out hopper (23) and first screening case (6) fixed connection, it is suitable for the bottom ejection of compact to go out hopper (23).