CN215029494U

CN215029494U - Screening device for construction waste

Info

Publication number: CN215029494U
Application number: CN202120984364.3U
Authority: CN
Inventors: 张文宏; 蔡葵园; 陈鹏
Original assignee: Shenzhen Zhonglian Huitong Technology Co ltd
Current assignee: Shenzhen Zhonglian Huitong Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-07
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a screening device of construction waste, include at subaerial gliding support, connect the screening case at the support internal rotation, be equipped with on the support and be used for drive arrangement, drive arrangement is used for the drive the support removes, is equipped with the opening at the top of screening case, at the articulated sieve of open-ended one side, is equipped with the sieve mesh in the bottom of screening case. The utility model has the advantages that: this device pours building waste into the screening incasement, smashes building waste through smashing the pole, makes less grit sieve from the sieve mesh of bottom come out, and the screening case that overturns at last makes remaining great grit spill from the sieve, and this device can once select not equidimension building waste to realize the recycle of waste material.

Description

Screening device for construction waste

Technical Field

The utility model relates to a construction equipment technical field especially relates to a screening device of construction waste.

Background

Along with the progress of society and the development of science and technology, more and more buildings are built, and meanwhile, more and more construction waste is generated in the construction process. The construction waste refers to residue soil, waste materials, residual mud and other wastes generated in the process of building various buildings; the construction waste is not helpful to the building per se, but is a substance generated in the construction process of the building, so that the ideal engineering project construction can be achieved, the construction waste is mixed with waste materials of various sizes, the waste materials are required to be screened firstly during transportation, but the conventional screening machine can only screen the waste materials of one size at a time, the rest waste materials after screening are also required to be transported to screening machines of other models for screening, and the screening efficiency is very slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screening device for construction waste.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a screening device of construction waste, includes subaerial gliding support, at the support internal rotation connection screening case, is equipped with on the support and is used for drive arrangement, and drive arrangement is used for the drive the support removes, is equipped with the opening at the top of screening case, at the articulated sieve of open-ended one side, the sieve is used for the lid to connect the opening of screening case is equipped with the sieve mesh in the bottom of screening case.

Preferably, the support sliding direction subaerial is equipped with first recess, second recess and third recess in proper order, just the screening case passes through in proper order first recess the second recess with the third recess.

Preferably, slide rails are connected to both sides above the first groove, a slide block is slidably connected to each slide rail, and the support is connected to the two slide blocks.

Preferably, the bracket comprises two fixing plates, each fixing plate is connected to the corresponding sliding block, a first motor is connected to each fixing plate, an output shaft of each first motor penetrates through the corresponding fixing plate, and output shafts of the two first motors are connected to the screening box.

Preferably, the driving device comprises a second motor, the second motor is connected to the bracket, a gear is connected to an output shaft of the second motor, the gear is meshed with a rack, and the rack is connected to the ground.

Preferably, the bottom of the screening box is connected with a third motor, an output shaft of the third motor upwards penetrates through the screening box, a fixed shaft is connected to the output shaft of the third motor, and a group of crushing rods are uniformly distributed on the fixed shaft.

Preferably, the pore diameter of the sieve plate is larger than that of the sieve pore.

The utility model has the advantages that: the utility model provides a screening plant of construction waste pours construction waste into the screening incasement, smashes construction waste through smashing the pole, makes less grit sieve from the sieve mesh of bottom select out, and the screening case that overturns at last makes remaining great grit spill from the sieve, and this device can once select not equidimension construction waste to realize the recycle of waste material.

Drawings

FIG. 1 is a schematic structural diagram of a screening device for construction waste provided by the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic view of the internal structure of the sieving box.

Detailed Description

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

As shown in FIG. 1, the utility model provides a pair of construction waste's sieving mechanism, include and be equipped with first recess 1.1, second recess 1.2 and third recess 1.7 subaerial in proper order, first recess 1.1, second recess 1.2 and third recess 1.7 are used for holding the construction waste of equidimension not.

The two sides above the first groove 1.1 are provided with slide rails 1.3, the slide rails 1.3 are fixed on the ground through bolts, each slide rail 1.3 is connected with a slide block 1.4 in a sliding manner, the two slide blocks 1.4 are connected with the support 1, and the support 1 sequentially passes through the upper parts of the first groove 1.1, the second groove 1.2 and the third groove 1.7.

Be equipped with on support 1 and be used for drive arrangement 3, drive arrangement 3 is used for the drive support 1 removes, drive arrangement 3 includes second motor 3.1, and second motor 3.1 passes through the bolt fastening on support 1, connects gear 3.2 on the output shaft of second motor 3.1, and gear 3.2 and rack 3.3 mesh, and rack 3.3 passes through the bolt fastening subaerial, drives gear 3.2 through second motor 3.1 and rotates, and gear 3.2 and rack 3.3 mesh transmission to drive support 1 and remove.

As shown in fig. 2, the bracket 1 includes two fixing plates 1.5, each fixing plate 1.5 is welded on the corresponding sliding block 1.4, a first motor 1.6 is fixed on each fixing plate 1.5 through a bolt, an output shaft of each first motor 1.6 penetrates through the corresponding fixing plate 1.5, a screening box 2 is welded between output shafts of the two first motors 1.6, and the screening box 2 is driven to rotate by the first motor 1.6.

As shown in fig. 3, an opening is provided at the top of the screening box 2, a screen plate 4 is hinged at one side of the opening, the screen plate 4 is used for covering the opening of the screening box 2, and a screen hole 5 is provided at the bottom of the screening box 2.

Third motor 2.1 is connected to the bottom of screening case 2, and third motor 2.1's output shaft upwards passes screening case 2 connects fixed axle 2.2 on third motor 2.1's output shaft, and a set of pole 2.3 that smashes of equipartition on fixed axle 2.2 drives through third motor 2.1 and smashes pole 2.3 and rotate, smashes pole 2.3 and smashes great clod soil piece, smashes pole 2.3 and stirs the rotation moreover, can accelerate construction waste to sieve out from sieve mesh 5.

The aperture on the sieve 4 is less than the aperture of sieve mesh 5, and sieve mesh 5 at the bottom of screening case 2 is used for sieving the building waste of smaller granule, and sieve 4 is used for sieving great building waste.

When in use, the gear 3.2 is driven to rotate by the second motor 3.1, the gear 3.2 is meshed with the rack 3.3 for transmission, thereby driving the bracket 1 to move, moving the screening box 2 to the upper part of the first groove 1.1, then pouring the construction waste into the screening box 2, closing the screen plate 4, starting the third motor 2.1 to drive the breaking rod 2.3 to rotate, breaking the larger soil blocks by the breaking rod 2.3, and the crushing rod 2.3 is stirred and rotated, so that smaller construction waste falls into the first groove 1.1 through the sieve pores 5, then the second motor 3.1 is started to drive the screening box 2 to move to the upper part of the second groove 1.2, at this time, the first motor 1.6 is started to drive the screening box 2 to rotate, so that the screening plate 4 faces downwards, then screening is carried out to bigger construction waste, and screening case 2 moves to the top of third recess 1.7 at last, opens sieve 4, and the biggest construction waste that remains at this moment in screening case 2 falls into in third recess 1.7.

Claims

1. The utility model provides a screening device of construction waste which characterized in that: including subaerial gliding support (1), screening case (2) is connected in support (1) internal rotation, is equipped with on support (1) and is used for drive arrangement (3), and drive arrangement (3) are used for the drive support (1) removes, is equipped with the opening at the top of screening case (2), at the articulated sieve (4) of open-ended one side, sieve (4) are used for the lid to connect the opening of screening case (2) is equipped with sieve mesh (5) in the bottom of screening case (2).

2. The construction waste screening apparatus as claimed in claim 1, wherein: support (1) slip direction subaerial first recess (1.1), second recess (1.2) and third recess (1.7) of being equipped with in proper order, just screening case (2) pass through in proper order first recess (1.1), second recess (1.2) and third recess (1.7).

3. The construction waste screening apparatus as claimed in claim 2, wherein: slide rail (1.3) are all connected to the both sides of first recess (1.1) top, all sliding connection sliding block (1.4) on every slide rail (1.3), connect on two sliding blocks (1.4) support (1).

4. The construction waste screening apparatus as claimed in claim 3, wherein: the support (1) comprises two fixing plates (1.5), each fixing plate (1.5) is connected to the corresponding sliding block (1.4), each fixing plate (1.5) is connected to a first motor (1.6), an output shaft of each first motor (1.6) penetrates through the corresponding fixing plate (1.5), and output shafts of the two first motors (1.6) are connected to the screening box (2).

5. The construction waste screening apparatus as claimed in claim 1, wherein: the driving device (3) comprises a second motor (3.1), the second motor (3.1) is connected to the support (1), a gear (3.2) is connected to an output shaft of the second motor (3.1), the gear (3.2) is meshed with the rack (3.3), and the rack (3.3) is connected to the ground.

6. The construction waste screening apparatus as claimed in claim 1, wherein: the bottom of the screening box (2) is connected with a third motor (2.1), an output shaft of the third motor (2.1) upwards penetrates through the screening box (2), a fixed shaft (2.2) is connected to the output shaft of the third motor (2.1), and a group of crushing rods (2.3) are uniformly distributed on the fixed shaft (2.2).

7. The construction waste screening apparatus as claimed in claim 1, wherein: the aperture of the sieve plate (4) is larger than that of the sieve hole (5).