CN220554768U

CN220554768U - Concrete raw material screening plant

Info

Publication number: CN220554768U
Application number: CN202322148656.5U
Authority: CN
Inventors: 胡小川; 陈自学; 白红玲
Original assignee: Zhongwei Shengjin Concrete Manufacturing Co ltd
Current assignee: Zhongwei Shengjin Concrete Manufacturing Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-05
Anticipated expiration: 2033-08-10

Abstract

The utility model relates to the technical field related to concrete processing, in particular to a concrete raw material screening device which comprises a processing box, wherein a plurality of groups of screen holes are formed in the surface of the processing box, racks are fixedly connected to two sides of the surface of the processing box, positioning plates are rotatably connected to two sides of the processing box, a semicircular fixed baffle is fixedly connected to the front side of the front positioning plate, a sealing baffle is fixedly connected to the rear side of the rear positioning plate, a support is fixedly connected to the lower portion of the positioning plate, a device box body is fixedly connected to the rear side of the support, and a rotating mechanism is arranged below the processing box and mainly comprises a motor, a transmission rod and a stirring shaft.

Description

Concrete raw material screening plant

Technical Field

The utility model relates to the technical field related to concrete processing, in particular to a concrete raw material screening device.

Background

The material screening technology is to realize the separation between the material with larger grain diameter and the material with smaller grain diameter through the filtering action of the meshes in the screen. When the particle size of the materials is required to be classified or the materials are required to be screened for multiple times to ensure screening quality, the plastic bags are often contained in the used soil raw materials of the concrete to block the sieve holes due to the existing plastic pollution, so that the soil cannot be screened continuously, and therefore, a concrete raw material screening device is required.

Disclosure of Invention

The utility model aims to provide a concrete raw material screening device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a concrete raw materials screening plant, includes the processing case, a plurality of groups sieve meshes have been seted up on the surface of processing case, the equal fixedly connected with rack in surface both sides of processing case, the both sides of processing case are rotated and are connected with the locating plate, the front side the semicircular fixed stop of front side fixedly connected with of locating plate, the rear side fixedly connected with sealing plate of locating plate, the below fixedly connected with support of locating plate, the rear side fixedly connected with equipment box of support, the below of processing case is provided with rotary mechanism, and rotary mechanism mainly includes motor, transfer line, (mixing) shaft, the motor is installed the top of equipment box.

As the preferable technical scheme, the output shaft of the motor is coaxially and fixedly connected with the transmission rod, the two ends of the transmission rod are rotationally connected with shaft sleeves, and the shaft sleeves are fixedly connected with the support.

As the preferable technical scheme, the two sides of the transmission rod are fixedly connected with second gears, and the upper parts of the second gears are connected with the racks in a meshed mode.

As the preferable technical scheme, the transmission rod and the front end of the stirring shaft are fixedly connected with first gears, and a chain is arranged between the first gears.

As the preferable technical scheme, the rear side of the stirring shaft penetrates through the sealing baffle plate and is rotationally connected with the shaft sleeve, and one end of the shaft sleeve is fixedly connected with the fixed baffle plate.

As the preferable technical scheme, the surface of the stirring shaft is fixedly connected with a plurality of groups of fixing rods.

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

1. according to the utility model, the stirring shaft is arranged in the treatment box, the plurality of groups of fixing rods are fixedly connected to the surface of the stirring shaft, the motor drives the stirring shaft to rotate, the soil in the interior is stirred, the plastic bags in the soil are adsorbed on the surface of the fixing rods in the stirring process, and meanwhile, the fixing rods break up soil blocks in the soil, so that the beneficial effects of effectively adsorbing the plastic bags and keeping sieve holes smooth are achieved, and the problem that the sieving holes are easy to be blocked after a period of use when the device is used is solved, so that the soil cannot be discharged is solved.

2. According to the utility model, the second gear and the rack are matched to drive the treatment box to rotate, so that the soil in the treatment box is driven to rotate, the soil directly falls into the lower part of the treatment box from the sieve holes, and the loading cart is placed in the lower part, so that the convenience in transporting the sieved soil is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of a concrete raw material screening device of the present utility model;

FIG. 2 is a schematic view of the overall structure of a concrete raw material screening device according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a concrete raw material screening device according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a concrete raw material screening device according to the present utility model.

In the figure: 1. a treatment box; 11. a sieve pore; 12. a rack; 13. a positioning plate; 14. a fixed baffle; 15. a sealing baffle; 16. a bracket; 2. an equipment box; 21. a motor; 22. a first gear; 23. a transmission rod; 24. a second gear; 25. a chain; 26. a stirring shaft; 27. a fixed rod; 28. a shaft sleeve.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a concrete raw materials screening plant, including handling case 1, a plurality of groups sieve mesh 11 have been seted up on the surface of handling case 1, the equal fixedly connected with rack 12 in surface both sides of handling case 1, the both sides rotation of handling case 1 is connected with locating plate 13, the front side fixedly connected with semicircular fixed stop 14 of front side locating plate 13, the rear side fixedly connected with sealing baffle 15 of rear side locating plate 13, the below fixedly connected with support 16 of locating plate 13, the rear side fixedly connected with equipment box 2 of support 16, the below of handling case 1 is provided with rotary mechanism, rotary mechanism mainly includes motor 21, transfer line 23, (mixing) shaft 26, motor 21 installs the top at equipment box 2.

Specifically, the motor 21 drives the stirring shaft 26 to rotate, stirs inside earth, and the in-process of stirring can adsorb the plastic bag in earth at the surface of dead lever 27, and dead lever 27 smashes the soil block in earth simultaneously, and second gear 24 and rack 12 cooperation drive handle case 1 and rotate, drive inside earth and rotate, and earth is direct to fall into the below of handling case 1 from sieve mesh 11.

As a preferred embodiment, the output shaft of the motor 21 is fixedly connected with a transmission rod 23 coaxially, two ends of the transmission rod 23 are rotatably connected with a shaft sleeve 28, the shaft sleeve 28 is fixedly connected with the bracket 16, two sides of the transmission rod 23 are fixedly connected with a second gear 24, and the upper part of the second gear 24 is meshed with the rack 12.

To be added, the motor 21 drives the transmission rod 23 to rotate, the transmission rod 23 drives the second gear 24 to rotate, and the second gear 24 drives the treatment box 1 to rotate through the rack 12.

As a preferable technical scheme, the front ends of the transmission rod 23 and the stirring shaft 26 are fixedly connected with a first gear 22, a chain 25 is arranged between the first gears 22, the rear side of the stirring shaft 26 passes through the sealing baffle 15 and is rotationally connected with a shaft sleeve 28, one end of the shaft sleeve 28 is fixedly connected with the fixed baffle 14, and the surface of the stirring shaft 26 is fixedly connected with a plurality of groups of fixed rods 27.

To be added, the motor 21 drives the lower first gear 22 to rotate, the lower first gear 22 drives the upper first gear 22 to rotate through the chain 25, and the upper first gear 22 drives the stirring shaft 26 to rotate.

The working principle of the utility model is as follows: the motor 21 drives the transfer line 23 to rotate, the transfer line 23 drives the second gear 24 to rotate, the second gear 24 drives the treatment case 1 through the rack 12 and rotates, the treatment case 1 drives inside earth and rotates, earth directly falls into the below of the treatment case 1 from the sieve mesh 11, the motor 21 drives the below first gear 22 and rotates, the below first gear 22 drives the first gear 22 of top through the chain 25 and rotates, the first gear 22 of top drives the (mixing) shaft 26 and rotates, stir inside earth, the in-process of stirring can adsorb the plastic bag in earth at the surface of dead lever 27, the dead lever 27 smashes the soil piece in the earth simultaneously.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete raw materials screening plant, includes processing case (1), its characterized in that: the utility model discloses a device for treating the surface of case (1), including processing case (1), a plurality of groups sieve mesh (11) have been seted up on the surface both sides of processing case (1), the both sides of processing case (1) rotate and are connected with locating plate (13), the front side locating plate (13) front side fixedly connected with semicircular fixed stop (14), the rear side locating plate (13) rear side fixedly connected with sealing baffle (15), the below fixedly connected with support (16) of locating plate (13), the rear side fixedly connected with equipment box (2) of support (16), the below of processing case (1) is provided with rotary mechanism, and rotary mechanism mainly includes motor (21), transfer line (23), (26), motor (21) are installed the top of equipment box (2).

2. A concrete raw material screening apparatus according to claim 1, wherein: the output shaft of the motor (21) is fixedly connected with the transmission rod (23) in a coaxial mode, two ends of the transmission rod (23) are rotatably connected with shaft sleeves (28), and the shaft sleeves (28) are fixedly connected with the support (16).

3. A concrete raw material screening apparatus according to claim 1, wherein: the two sides of the transmission rod (23) are fixedly connected with second gears (24), and the upper parts of the second gears (24) are in meshed connection with the racks (12).

4. A concrete raw material screening apparatus according to claim 1, wherein: the front ends of the transmission rods (23) and the stirring shafts (26) are fixedly connected with first gears (22), and chains (25) are arranged between the first gears (22).

5. A concrete raw material screening apparatus according to claim 2, wherein: the rear side of the stirring shaft (26) penetrates through the sealing baffle (15) and is rotationally connected with the shaft sleeve (28), and one end of the shaft sleeve (28) is fixedly connected with the fixed baffle (14).

6. A concrete raw material screening apparatus according to claim 1, wherein: the surface of the stirring shaft (26) is fixedly connected with a plurality of groups of fixing rods (27).