CN219052018U

CN219052018U - Concrete waste residue separator

Info

Publication number: CN219052018U
Application number: CN202223321401.6U
Authority: CN
Inventors: 刘立辉; 史玉强; 张艳; 史清源
Original assignee: Karamay Dabang Building Materials Co ltd
Current assignee: Karamay Dabang Building Materials Co ltd
Priority date: 2022-12-11
Filing date: 2022-12-11
Publication date: 2023-05-23
Anticipated expiration: 2032-12-11

Abstract

The utility model discloses a concrete waste residue separating device which comprises a base, wherein a fixing frame is arranged at the top of the base, spring assemblies are fixedly connected to four corners between the fixing frame and the base, a screen is arranged in the fixing frame, a limiting plate is arranged at one end of the fixing frame, a support is fixedly connected to one end, far away from the limiting plate, of the bottom of the fixing frame, a double-shaft motor is fixedly connected to the bottom of the support, and eccentric wheels are fixedly connected to two driving shafts of the double-shaft motor. According to the utility model, the double-shaft motor, the linear motor, the screen mesh and the cleaning shaft are mutually matched, the eccentric wheel is driven to rotate by the double-shaft motor, the screen mesh is driven to vibrate to separate stones and sand in concrete waste residues, meanwhile, the linear motor is utilized to drive the cleaning shaft to move at the bottom of the screen mesh, and the cone on the periphery of the cleaning shaft penetrates through the mesh holes in the screen mesh in sequence, so that the top of the stones blocking the mesh holes is facilitated, the screen mesh is prevented from being blocked, and the separation efficiency of the screen mesh is ensured.

Description

Concrete waste residue separator

Technical Field

The utility model relates to the technical field of concrete waste residue treatment equipment, in particular to a concrete waste residue separation device.

Background

Concrete is one of the most prominent civil engineering materials in the current generation. The artificial stone is prepared from cementing material, granular aggregate, water, and optionally additives and admixtures according to a certain proportion by uniformly stirring, compacting, shaping, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased. Meanwhile, the concrete has the characteristics of high compressive strength, good durability, wide strength grade range and the like. The characteristics lead the application range to be very wide, and the concrete is not only used in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like, but also is an important material.

After the concrete is used on the construction site, the waste residues of the concrete are required to be recovered, and stones and sand mixed together but not mixed with cement are separated, but when the existing concrete waste residue separating screen is used for screening and separating, partial stones are easy to block the screen holes, so that the separating efficiency of the screen is influenced, and the waste residues are not easy to separate.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model aims to provide a concrete waste residue separation device, which is convenient for automatically clearing the blockage of a screen in the process of separating concrete waste residues and prevents the blockage of meshes from affecting the separation efficiency of the screen.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides a concrete waste residue separator, includes the base, the base top is provided with the mount, four equal fixedly connected with spring assembly in turning between mount and the base, the inside screen cloth that is provided with of mount, mount one end is provided with the limiting plate, the one end fixedly connected with support of limiting plate is kept away from to the mount bottom, support bottom fixedly connected with biax motor, two equal fixedly connected with eccentric wheels of drive shaft of biax motor, mount bottom one side fixedly connected with linear electric motor, the linear electric motor drive end rotates and is connected with the clearance axle, clearance axle lateral wall fixedly connected with cone.

As a preferable scheme of the concrete waste residue separating device, the spring assembly comprises a sleeve fixedly connected with the top of the base, a limiting rod fixedly connected with the bottom of the fixing frame is connected inside the sleeve in a sliding manner, a spring is arranged between the bottom of the fixing frame and the top of the sleeve, and the screen is conveniently driven to vibrate in a reciprocating manner under the action of centrifugal force generated by rotation of the eccentric wheel.

As a preferable scheme of the concrete waste residue separation device, a blanking slope is arranged in the center of the top of the base, so that the screened sand can be collected and blanked conveniently.

As a preferable scheme of the concrete waste residue separating device, sliding rails corresponding to the screen mesh are arranged on two sides of the inner wall of the fixing frame, and the two sides of the screen mesh are in sliding connection with the fixing frame, so that the screen mesh can be conveniently detached.

As a preferable scheme of the concrete waste residue separating device, the position of the limiting plate close to the top is fixed with the fixing frame through the bolts, the bottom of the limiting plate is tightly attached to one end of the screen, the screen is supported and fixed conveniently through the limiting plate, when a worker unscrews the bolts, and the screen is conveniently pulled out of the fixing frame to be cleaned when the vertical state of the limiting plate is changed into the horizontal state.

As an optimal scheme of the concrete waste residue separating device, a plurality of meshes are uniformly arranged in the screen, and the cones penetrate through the meshes and correspond to the meshes, so that the meshes can be conveniently dredged by penetrating the cones through the meshes in the screen.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the double-shaft motor, the linear motor, the screen mesh and the cleaning shaft are mutually matched, the eccentric wheel is driven to rotate by the double-shaft motor, the screen mesh is driven to vibrate to separate stones and sand in concrete waste residues, meanwhile, the linear motor is utilized to drive the cleaning shaft to move at the bottom of the screen mesh, and the cone on the periphery of the cleaning shaft penetrates through the mesh holes in the screen mesh in sequence, so that the top of the stones blocking the mesh holes is facilitated, the screen mesh is prevented from being blocked, and the separation efficiency of the screen mesh is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

FIG. 1 is a perspective view of a concrete waste residue separating device according to the present utility model;

FIG. 2 is a schematic diagram of a fixing frame structure of a concrete waste residue separating device;

FIG. 3 is a schematic view showing the position of a screen and a cleaning shaft of a concrete waste residue separating device according to the present utility model.

Legend description: 1. a base; 2. a fixing frame; 3. a spring assembly; 4. a screen; 5. a bracket; 6. a limiting plate; 7. a slide rail; 8. a biaxial motor; 9. an eccentric wheel; 10. a linear motor; 11. cleaning a shaft; 12. and (3) a cone.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model provides a concrete waste residue separating device, which comprises a base 1, wherein a fixing frame 2 is arranged at the top of the base 1, four corners between the fixing frame 2 and the base 1 are fixedly connected with a spring assembly 3, a screen 4 is arranged in the fixing frame 2, one end of the fixing frame 2 is provided with a limiting plate 6, one end, far away from the limiting plate 6, of the bottom of the fixing frame 2 is fixedly connected with a support 5, the bottom of the support 5 is fixedly connected with a double-shaft motor 8, two driving shafts of the double-shaft motor 8 are fixedly connected with eccentric wheels 9, one side of the bottom of the fixing frame 2 is fixedly connected with a linear motor 10, the driving end of the linear motor 10 is rotationally connected with a cleaning shaft 11, and the outer side wall of the cleaning shaft 11 is fixedly connected with a cone 12.

Referring to fig. 1 again, in order to facilitate driving the screen 4 to vibrate reciprocally, driving the screen 4 to perform screening separation, specifically, the spring assembly 3 includes a sleeve fixedly connected with the top of the base 1, a limit rod fixedly connected with the bottom of the fixing frame 2 is slidably connected inside the sleeve, and a spring is jointly disposed between the bottom of the fixing frame 2 and the top of the sleeve, so that the screen 4 is convenient to vibrate reciprocally under the centrifugal force generated by rotation of the eccentric wheel 9.

Referring to fig. 1 again, in order to facilitate the collection and blanking of the screened sand, a blanking slope is specifically disposed at the center of the top of the base 1.

Referring to fig. 1 and 2 again, in order to facilitate the disassembly of the screen 4, specifically, slide rails 7 corresponding to the screen 4 are provided on two sides of the inner wall of the fixing frame 2, and two sides of the screen 4 are slidably connected with the fixing frame 2, so as to facilitate the disassembly of the screen 4.

Please refer to fig. 2 again, in order to be convenient for fix screen cloth 4, specifically, limiting plate 6 is close to top department and is fixed through bolt and mount 2, and limiting plate 6 bottom is closely laminated with screen cloth 4 one end, is convenient for support fixed screen cloth 4 through limiting plate 6, when the staff unscrews the bolt, rotates limiting plate 6 by vertical state when being the horizontality, is convenient for take screen cloth 4 out from mount 2 and clear up.

Referring to fig. 3 again, in order to facilitate dredging the meshes, specifically, a plurality of meshes are uniformly arranged inside the screen 4, the cone 12 penetrates through the meshes and corresponds to the meshes, and the cone 12 penetrates through the meshes in the screen 4, so that stones blocking the meshes are conveniently ejected out.

When the device is specifically used, firstly, the linear motor 10 and the double-shaft motor 8 are connected with an external power supply, when the device is separated, a worker starts the double-shaft motor 8 to drive the eccentric wheel 9 to rotate, centrifugal force is generated to drive the fixing frame 2 and the screen 4, the spring assembly 3 is compressed in the reciprocating mode at the top of the base 1, the device vibrates in the reciprocating mode under the elastic force of the spring in the spring assembly 3, waste residues to be separated are dumped on the screen 4 by the worker, sand and large-particle stones are separated by the vibration of the screen 4, the stones slide downwards along the screen 4 to be collected, and the sand falls into a blanking slope to be collected.

During screening, a worker starts the linear motor 10 to drive the cleaning shaft 11 to move at the bottom of the screen 4, wherein the cleaning shaft 11 is in bearing connection with the driving end of the linear motor 10 (a rack is fixedly connected to the bottom of one side of the screen 4 close to the linear motor 10, a gear corresponding to the rack is fixedly connected to the outer wall of the cleaning shaft 11, the gear is in meshed connection with the rack, and when the cleaning shaft 11 moves at the bottom of the screen 4, the cleaning shaft 11 can rotate under the meshed relationship of the rack and the gear).

The cone 12 on the peripheral side of the cleaning shaft 11 is inserted into the mesh openings in the screen 4, so that the mesh openings are cleaned conveniently. If stones are present to block the mesh openings, the stones are ejected under the insertion of the cone 12, avoiding blocking the mesh openings.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a concrete waste residue separator, includes base (1), its characterized in that, base (1) top is provided with mount (2), four equal fixedly connected with spring assembly (3) in turning between mount (2) and base (1), inside screen cloth (4) that are provided with of mount (2), mount (2) one end is provided with limiting plate (6), one end fixedly connected with support (5) of limiting plate (6) are kept away from to mount (2) bottom, support (5) bottom fixedly connected with biax motor (8), two equal fixedly connected with eccentric wheel (9) of drive shaft of biax motor (8), mount (2) bottom one side fixedly connected with linear electric motor (10), linear electric motor (10) drive end rotation is connected with clearance axle (11), clearance axle (11) lateral wall fixedly connected with cone (12).

2. The concrete waste residue separation device according to claim 1, wherein the spring assembly (3) comprises a sleeve fixedly connected with the top of the base (1), a limit rod fixedly connected with the bottom of the fixing frame (2) is slidably connected inside the sleeve, and a spring is commonly arranged between the bottom of the fixing frame (2) and the top of the sleeve.

3. A concrete waste residue separating device according to claim 1, characterized in that a blanking slope is arranged in the center of the top of the base (1).

4. The concrete waste residue separation device according to claim 1, wherein sliding rails (7) corresponding to the screen mesh (4) are arranged on two sides of the inner wall of the fixing frame (2), and the two sides of the screen mesh (4) are in sliding connection with the fixing frame (2).

5. The concrete waste residue separation device according to claim 1, wherein the limiting plate (6) is fixed with the fixing frame (2) by bolts at the position close to the top, and the bottom of the limiting plate (6) is tightly attached to one end of the screen (4).

6. A concrete waste residue separating device according to claim 1, wherein a plurality of meshes are uniformly arranged in the screen (4), and the cones (12) penetrate through the meshes and correspond to the meshes.