CN215784932U - Building gravel and sand screening plant - Google Patents

Abstract

The application discloses building gravel and sand screening plant includes: the setting is at subaerial shale shaker, the front end of shale shaker is connected with the feed chute, the front end slope of feed chute is provided with the cylinder downwards, the equidistance is provided with the grid board on the cylinder, the bottom of cylinder is provided with the base, install the gear on the base, be provided with the ring gear on the stack shell of cylinder, gear and ring gear are for the closure, the front end of cylinder is provided with the blown down tank, the bottom of blown down tank is provided with the removal gyro wheel, the top of cylinder is provided with the mounting bracket, be provided with spray set on the mounting bracket, the below of cylinder is provided with the material hole, be provided with the conveyer belt of slope in the material hole. The problem of current gravel and sand processing procedure often utilize manual handling, not only waste time and energy, gravel and sand screening effect is not good moreover, often need sieve many times is solved.

Description

Building gravel and sand screening plant

Technical Field

The application relates to the field of construction equipment, in particular to a building gravel and sand screening plant.

Background

After demolition of a building, the building often contains a large amount of sand and stones, with a loose mixture of sand and crushed stones. Because of its good hardness and stable chemical properties, the sand and stone are often treated and used again as high-quality building materials and concrete raw materials, and are widely applied to the fields of houses, roads, highways, railways, engineering and the like. In the process of treating the sand, broken stones, sand grains, sandy soil and the like need to be screened so as to meet the use requirements of different types of raw materials. The existing gravel and sand treatment process often utilizes manual treatment, so that time and labor are wasted, the gravel and sand screening effect is poor, and the gravel and sand screening is often required for multiple times.

Therefore, the application provides a building gravel and sand screening plant solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The application provides a building gravel and sand screening plant has solved current gravel and sand processing procedure and has often utilized manual handling, not only wastes time and energy, and gravel and sand screening effect is not good moreover, often needs the problem of screening many times.

In order to solve the technical problem, the application provides a building gravel and sand screening plant, includes: the utility model discloses a vibrating screen, including cylinder, gear, fixing device, spray set, vibrating screen, feed chute, gear ring, movable roller, discharge chute, movable roller, vibrating screen, the front end of vibrating screen is connected with the feed chute, the front end slope of feed chute is provided with the cylinder downwards, the equidistance is provided with the grid board on the cylinder, the bottom of cylinder is provided with the base, install the gear on the base, be provided with the ring gear on the stack shell of cylinder, the gear with the ring gear fusion of.

Further, the feed chute and the discharge chute have the same structure and are both groove-shaped.

Further, the feed chute is fixedly connected with the vibrating screen, and the feed chute and the roller are arranged in a separated mode.

Further, spray set includes the water tank, be connected with the outlet pipe on the water tank, the outlet pipe is located the top of mounting bracket, the equidistance is provided with a plurality of rotatory shower heads on the outlet pipe.

Furthermore, each rotary spray header is installed through a fixing plate.

Further, the vibrating screen is a linear vibrating screen.

Further, the movable roller is a universal wheel.

Compare in prior art, the application provides a screening plant includes: the setting is at subaerial shale shaker, the front end of shale shaker is connected with the feed chute, the front end slope of feed chute is provided with the cylinder downwards, the equidistance is provided with the grid board on the cylinder, the bottom of cylinder is provided with the base, install the gear on the base, be provided with the ring gear on the stack shell of cylinder, gear and ring gear are for the closure, the front end of cylinder is provided with the blown down tank, the bottom of blown down tank is provided with the removal gyro wheel, the top of cylinder is provided with the mounting bracket, be provided with spray set on the mounting bracket, the below of cylinder is provided with the material hole, be provided with the conveyer belt of slope in the material hole.

When using this screening plant, will wait that the gravel and sand of screening is put and carry out one-level vibration screening to the shale shaker on, in the gravel and sand after the screening passes through the feed chute and gets into the cylinder, the cylinder can be once more at the roll in-process to gravel and sand screening, and bold building stones are discharged from the blown down tank from the front end of cylinder, are utilized as bold raw materials. On sand grain class raw materials fell to the conveyer belt in the material hole from the space of cylinder grid board, there was the conveyer belt to carry to subaerial as the raw materials use, it is thus visible, the device is more labour saving and time saving than artifical screening to the effect of two-stage screening is better, and the setting of spray set on the mounting bracket can spray the dust that the screening in-process produced in addition, avoids causing the pollution to the scene.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

FIG. 1 is a schematic structural diagram of a sand and stone screening device provided by an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a spraying device provided in an embodiment of the present invention.

In the figure: 1 vibrating screen, 2 feed chutes, 3 cylinders, 31 grid plates, 32 bases, 33 gears, 34 gear rings, 4 discharge chutes, 41 movable rollers, 5 mounting racks, 6 material pits, 7 conveyor belts, 81 water tanks, 82 water outlet pipes, 83 rotary spray headers and 831 fixing plates.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

FIG. 1 is a schematic structural diagram of a sand and stone screening device provided by an embodiment of the utility model; fig. 2 is a schematic structural diagram of a spraying device provided in an embodiment of the present invention. As shown in fig. 1-2, comprising: set up shale shaker 1 subaerial, the front end of shale shaker 1 is connected with feed chute 2, the front end slope of feed chute 2 is provided with cylinder 3 downwards, equidistance is provided with grid plate 31 on the cylinder 3, the bottom of cylinder 3 is provided with base 32, install gear 33 on the base 32, be provided with ring gear 34 on the stack shell of cylinder 3, gear 33 and ring gear 34 are in fusion, the front end of cylinder 3 is provided with blown down tank 4, the bottom of blown down tank 4 is provided with removal gyro wheel 41, the top of cylinder 3 is provided with mounting bracket 5, be provided with spray set on mounting bracket 5, the below of cylinder 3 is provided with material pit 6, be provided with the conveyer belt 7 of slope in the material pit 6.

Specifically, the building gravel and sand mixture is fed to the vibrating screen 1 by a forklift or other equipment, so that the gravel and sand in the building mixture can be screened for the first time, and in order to increase the screening amount, the vibrating screen 1 is a linear vibrating screen. The model of the linear vibrating screen is ZBK type. The front end of the vibrating screen 1 is connected with a feed chute 2, further, the feed chute 2 is fixedly connected with the vibrating screen 1, and the feed chute 2 is arranged in a separating mode with the roller 3. The fixed connection can be an integrated structure and can also be arranged in a welding mode. The feed chute 2 and the roller 3 are separated and convenient to install, and the installation position can be adjusted at any time. The front end of feed chute 2 is provided with cylinder 3 downwards in the slope, install gear 33 on the base 32 that the bottom of cylinder 3 set up, be provided with ring gear 34 on the stack shell of cylinder 3, gear 33 and ring gear 34 are done the initial motion and are done the initial motion gear 33 and can drive cylinder 3 rotation at the rotation in-process, it can sieve along with the rotation of cylinder 3 to get into gravel and sand, and the equidistant grid plate 31 that sets up in cylinder 3 can make the less gravel and sand of size fall to the material pit 6 in, the great gravel and sand of size rolls out from the front end (the downward one end of slope) of cylinder 3. The discharge chute 4 arranged at the front end of the roller 3 can lead out the screened sand and stone, and avoids accumulation below the roller 3. The spout 4 is also removable and can be removed when not in use. Further, the moving roller 41 is a universal wheel. Thus being convenient to be fixed on the ground. Further, the feed chute 2 and the discharge chute 4 have the same structure and are both groove-shaped. The structure looks adaptation that sets up like this and make feed chute 2 and blown down tank 4 and cylinder 3 avoids sand and stone to drop back many places from the gap and piles up, increases subsequent cleaning work.

Specifically, the spraying device arranged on the mounting frame 5 arranged above the roller 3 is used for performing dust fall treatment on dust in the field screening process. As shown in fig. 2, further, the spraying device includes a water tank 81, a water outlet pipe 82 is connected to the water tank 81, the water outlet pipe 82 is located above the mounting frame 5, and a plurality of rotary spraying heads 83 are equidistantly arranged on the water outlet pipe 82. Further, each of the rotary showerheads 83 is installed through a fixing plate 831. A material pit 6 is arranged below the roller 3, an inclined conveyor belt 7 is arranged in the material pit 6, and after the screened sand and stone fall onto the conveyor belt 7, the sand and stone are conveyed to a designated place through the conveyor belt 7.

Compare in prior art, when using this screening plant, put the gravel and sand that will wait to sieve and carry out one-level vibration screening to the shale shaker, in the gravel and sand after the screening passes through the feed chute and gets into the cylinder, the cylinder can be once more to gravel and sand screening at the roll in-process, and bold building stones are discharged from the blown down tank from the front end of cylinder, are utilized as bold raw materials. On sand grain class raw materials fell to the conveyer belt in the material hole from the space of cylinder grid board, there was the conveyer belt to carry to subaerial as the raw materials use, it is thus visible, the device is more labour saving and time saving than artifical screening to the effect of two-stage screening is better, and the setting of spray set on the mounting bracket can spray the dust that the screening in-process produced in addition, avoids causing the pollution to the scene.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, it is not to be understood that the present application is limited to the description of the present application, and unless otherwise stated, the terms "plurality" means two or more.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims (7)

1. A building gravel and sand screening device which is characterized by comprising: the utility model discloses a vibrating screen, including cylinder, gear, fixing device, spray set, vibrating screen, feed chute, gear ring, movable roller, discharge chute, movable roller, vibrating screen, the front end of vibrating screen is connected with the feed chute, the front end slope of feed chute is provided with the cylinder downwards, the equidistance is provided with the grid board on the cylinder, the bottom of cylinder is provided with the base, install the gear on the base, be provided with the ring gear on the stack shell of cylinder, the gear with the ring gear fusion of.

2. A building gravel screening device as claimed in claim 1, wherein the feed chute and the discharge chute are of the same construction and are both fluted.

3. A building gravel screening device as claimed in claim 1, wherein the feed chute is fixedly connected to the vibrating screen and is separately provided from the drum.

4. The building gravel and sand screening device of claim 1, wherein the spraying device comprises a water tank, a water outlet pipe is connected to the water tank, the water outlet pipe is located above the mounting frame, and a plurality of rotary spraying heads are arranged on the water outlet pipe at equal distances.

5. A building gravel screening device as claimed in claim 4, wherein each rotary shower head is mounted by a fixed plate.

6. A building gravel screening apparatus as claimed in claim 1, wherein the shaker is a linear shaker.

7. A building gravel screening device as claimed in claim 1, wherein the moving rollers are universal wheels.

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