CN211727470U

CN211727470U - Dust hood

Info

Publication number: CN211727470U
Application number: CN201922308337.XU
Authority: CN
Inventors: 邹远飞; 韦国文
Original assignee: Tianjin Beiying Recycling And Utilization Co ltd
Current assignee: Tianjin Beiying New Materials Technology Co.,Ltd.
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-23
Anticipated expiration: 2029-12-20

Abstract

The application provides a dust hood, which comprises a hood body forming a closed space with the ground; the cover body is provided with a traveling mechanism; the cover body comprises a middle body; two ends of the intermediate body along the movement direction are respectively provided with an expansion joint; one end of the expansion joint, which is far away from the intermediate body, is provided with a door; the door is provided with a discharge port communicated with a main pipeline of the dust remover. According to the technical scheme provided by the embodiment of the application, the closed cover body can be used for completely absorbing smoke dust generated in the production process, so that the dust removal effect is improved; the traveling mechanism can move within a certain range, so that the working condition of dust removal at an indefinite point is met, and the power increase of the dust remover is avoided.

Description

Dust hood

Technical Field

The application relates to the technical field of environmental protection, concretely relates to dust excluding hood.

Background

The casting mould assembling and casting process is large in area, smoke can be generated in the casting process, a dust removal system needs to be additionally arranged in order to meet the environment protection requirement, the dust removal system collects the smoke through a dust removal cover, and the traditional dust removal cover is fixed in position and cannot meet the dust removal requirement of large-area non-fixed-point casting; in order to solve the problems, the dust removing cover adopted at present mainly has two schemes, one scheme is that a side-suction type dust removing cover is adopted, and the side-suction type dust removing cover has a non-ideal dust collecting effect and cannot meet the requirements of users; one is to set up a plurality of dust excluding hoods, and this mode is though can improve workshop environment greatly, but needs many dust collector to work, can cause dust remover power increase several times, and the wasting of power consumption is serious.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies of the prior art, it would be desirable to provide a dust hood.

The application provides a dust hood, which comprises a hood body forming a closed space with the ground; the cover body is provided with a traveling mechanism; the cover body comprises a middle body; two ends of the intermediate body along the movement direction are respectively provided with an expansion joint; one end of the expansion joint, which is far away from the intermediate body, is provided with a door; the door is provided with a discharge port communicated with a main pipeline of the dust remover.

Furthermore, the running mechanism is positioned on the telescopic joint and comprises wheels; the wheels are rail wheels and are driven by a motor.

Furthermore, two parallel rails are arranged on the ground corresponding to the wheels.

Furthermore, one end of the expansion joint close to the intermediate body is slidably arranged in the intermediate body; a sliding rail is arranged on the telescopic joint along the motion direction; the middle body is provided with corresponding sliding blocks corresponding to the sliding rails.

Further, the door is an automatic lifting rolling door.

The application has the advantages and positive effects that: the closed cover body can completely absorb the smoke dust generated in the production process, thereby improving the dust removal effect; the traveling mechanism can move within a certain range, so that the working condition of dust removal at an indefinite point is met, and the power increase of the dust remover is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a dust excluding hood according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of an expansion joint of a dust hood provided in an embodiment of the present application.

The text labels in the figures are represented as: 100-an intermediate; 110-a telescopic joint; 111-a slide rail; 11-a slide block; 120-a roller shutter door; 121-a discharge port; 200-a wheel; 300-track.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Referring to fig. 1, the present embodiment provides a dust removing hood, which includes a hood body forming a closed space with the ground; the cover body is provided with the travelling mechanism, and the cover body can be moved to a casting position through the travelling mechanism, so that the dust removal effect can be effectively improved; the cover body comprises a middle body 100, and two ends of the middle body 100 along the movement direction are respectively provided with an expansion joint 110; one end of the expansion joint 110, which is far away from the intermediate body 100, is provided with a rolling door 120 capable of automatically lifting, a discharge port 121 is arranged on the rolling door 120, a corresponding corrugated pipe is detachably mounted at the discharge port 121, and one end of the corrugated pipe, which is far away from the discharge port 121, is connected with a main pipeline of a dust remover nearby; when the device works, the rolling door 120 at one end of the cover body is closed according to the reserved opening of the main pipeline, and the discharge opening 121 is connected with the main pipeline through the corrugated pipe; the shutter door 120 at the other end can be opened to a certain height for casting, smoke dust can flow to the end connected with the dust remover by the suction force of the dust remover, and the dust removing effect cannot be influenced even if the shutter door 120 is in a normally open state.

Referring further to fig. 2, in a preferred embodiment, the running gear is located on the telescopic joint 110 and includes wheels 200; wheels 200 are respectively arranged on two sides of the telescopic joint 110 along the movement direction, and at least two wheels 200 are arranged on each side; the wheels 200 are H-shaped rail wheels, and are driven by a motor.

In a preferred embodiment, two parallel tracks 300 are provided on the ground corresponding to the wheels 200.

In a preferred embodiment, one end of the telescopic joint 110 close to the middle body 100 is slidably mounted inside the middle body 100, and the telescopic joint 110 and the middle body 100 are connected with the sliding block 112 through corresponding sliding rails 111; the slider 112 is located on the middle body 100, and the slide rail 111 is located on the telescopic joint 110, is arranged along the moving direction of the telescopic joint 110, and is located between the wheels 200 at the head and tail ends of the telescopic joint 110, so as to prevent the telescopic joint 110 from tilting.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.

Claims

1. A dust hood is characterized by comprising a hood body forming a closed space with the ground; the cover body is provided with a traveling mechanism; the cover comprises a central body (100); two ends of the intermediate body (100) along the motion direction are respectively provided with a telescopic joint (110); one end of the telescopic joint (110) far away from the middle body (100) is provided with a door; the door is provided with a discharge port (121) communicated with a main pipeline of the dust remover.

2. A dust excluding hood according to claim 1, characterized in that the running gear is located on the telescopic joint (110) and comprises wheels (200); the wheels (200) are rail wheels and are driven by a motor.

3. A dust excluding hood according to claim 2, characterized in that two parallel rails (300) are provided on the ground corresponding to the wheels (200).

4. A dust excluding hood according to claim 1, wherein the telescopic joint (110) is slidably mounted inside the middle body (100) near one end of the middle body (100); a sliding rail (111) is arranged on the telescopic joint (110) along the movement direction; and the middle body (100) is provided with corresponding sliding blocks (112) corresponding to the sliding rails (111).

5. A dust hood according to claim 1, characterized in that the door is an automatically lifting roll-up door (120).