CN210098484U - Follow-up dust removal trolley - Google Patents
Follow-up dust removal trolley Download PDFInfo
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- CN210098484U CN210098484U CN201920721573.1U CN201920721573U CN210098484U CN 210098484 U CN210098484 U CN 210098484U CN 201920721573 U CN201920721573 U CN 201920721573U CN 210098484 U CN210098484 U CN 210098484U
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Abstract
The utility model relates to a follow-up dust removal trolley, which comprises a dust removal box, a slide rail and a dust collection pipeline; a dust suction port is formed in the dust removing box; the dust removal box is arranged on the slide rail through a slide roller and reciprocates along the extension direction of the slide rail; the end part of the dust collection pipeline is connected to a dust collection port of the dust collection box; a follow-up port connected with the end part of the dust collection pipeline is arranged on a dust collection port of the dust collection box; in the utility model, a follow-up port is arranged on the dust collection port of the dust collection box, and the follow-up port can be matched with the end part of the dust collection pipeline by stretching and contracting a compression spring and a corrugated hose; when encountering an obstacle in the displacement process of the dust collection pipeline or the dust removal box, the guide rollers on the follow-up port realize the separation of the follow-up port and the end part of the dust collection pipeline under the action of stress; the condition that the dust collection pipeline or the dust removal box is deformed or even broken when encountering obstacles is avoided.
Description
Technical Field
The utility model relates to a welding dust removal technical field especially relates to a trailing type dust removal dolly.
Background
Generally, dust collection for smoke dust generated after large-scale plasma cutting is realized by arranging a fixed long pipeline on a plasma cutting device, so that the whole pipeline is completely laid along the direction on a cutting platform of the plasma cutting device, arranging a fixed air suction opening on the pipeline to suck the smoke dust into a ventilation pipe, and then discharging the smoke dust after treatment, wherein the cutting interval is fixed due to the fixed mode of the air suction opening and the pipeline, and a large dust collection cover and a high-power dust collection device are needed, so that a device capable of moving along with the cutting interval to collect dust is needed to remove the smoke dust generated during cutting;
the follow-up dust removal trolley generally integrally connects the trolley with a dust collection pipeline, the dust removal trolley integrally moves with the dust collection pipeline in the moving process, but when the dust removal trolley is clamped or the dust collection pipeline is integrally blocked by an article and cannot move, the pipeline is deformed or even broken, and therefore the follow-up dust removal trolley and the dust collection pipeline can be timely separated to avoid deformation and breakage when the follow-up dust removal trolley and the dust collection pipeline are blocked by the article.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a follow-up dust removal dolly can solve general follow-up dolly and dust removal pipeline and be connected for integral meeting under the condition that the dolly blocks or dust removal pipeline is blockked, continue to remove the problem that causes dust removal pipeline deformation or rupture easily.
In order to solve the technical problem, the utility model adopts the technical scheme that: a follow-up dust removal trolley comprises a dust removal box, a slide rail and a dust collection pipeline; a dust suction port is formed in the dust removing box; the dust removal box is arranged on the slide rail through a slide roller and reciprocates along the extension direction of the slide rail; the end part of the dust collection pipeline is connected to a dust collection port of the dust collection box; the innovation points are as follows:
a follow-up port connected with the end part of the dust collection pipeline is arranged on a dust collection port of the dust collection box; the follow-up port comprises a fixed section and a telescopic section; the fixed section and the telescopic section are coaxially connected to the dust suction port; one end of the fixed section is fixedly connected with a dust suction port of the dust removal box, and the other end of the fixed section is connected to the telescopic section through a corrugated hose; the fixed section and the telescopic section are both provided with a fixed frame, the fixed section and the fixed frame in the telescopic section are connected through a guide rod, and the guide rod is provided with a compression spring in a nested manner; the compression spring on the guide rod is matched with the corrugated hose to realize that the telescopic section is close to or far away from the fixed section; a guide roller matched with the dust absorption pipeline is arranged on the fixed frame of the telescopic section;
the end part of the dust collection pipeline is provided with a connecting section matched with the telescopic section on the follow-up port; guide plates matched with the guide rollers on the telescopic section fixing frame are obliquely arranged on two sides of the connecting section, the guide rollers move into the connecting section along the guide plates on the two sides of the connecting section, and a groove plate for accommodating the guide rollers is arranged in the connecting section; the guide rollers are embedded in the groove plates in the connecting section under the driving of the compression springs.
Furthermore, the corrugated hose connected with the telescopic section on the fixed section is locked on the fixed section and the telescopic section through anchor ears.
Furthermore, one end of the guide rod is fixedly connected to the fixing frame of the fixing section, and the other end of the guide rod penetrates through the fixing frame in the telescopic section and is locked and limited through the nut.
The utility model has the advantages that:
1) in the utility model, a follow-up port is arranged on the dust collection port of the dust collection box, and the follow-up port can be matched with the end part of the dust collection pipeline by stretching and contracting a compression spring and a corrugated hose; when encountering an obstacle in the displacement process of the dust collection pipeline or the dust removal box, the guide rollers on the follow-up port realize the separation of the follow-up port and the end part of the dust collection pipeline under the action of stress; the condition that the dust collection pipeline or the dust removal box is deformed or even broken when encountering obstacles is avoided.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a following dust-removing trolley of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
The follow-up dust removal trolley shown in fig. 1 comprises a dust removal box 1, a slide rail 2 and a dust collection pipeline 3; a dust suction port is formed in the dust removing box 1; the dust removal box 1 is arranged on the slide rail 2 through a slide roller and reciprocates along the extending direction of the slide rail 2; the end part of the dust suction pipeline 3 is connected to a dust suction port of the dust removal box 1.
A follow-up port 4 connected with the end part of the dust collection pipeline 3 is arranged on a dust collection port of the dust collection box 1; the follow-up port 4 comprises a fixed section 41 and a telescopic section 42; the fixed section 41 and the telescopic section 42 are coaxially connected to the dust suction port; one end of the fixed section 41 is fixedly connected with a dust suction port of the dust removal box 1, and the other end of the fixed section 41 is connected to the telescopic section 42 through a corrugated hose 43; the fixed section 41 and the telescopic section 42 are both internally provided with a fixed frame 44, the fixed sections 41 and the fixed frames in the telescopic section 42 are connected through a guide rod 45, and the guide rod 45 is provided with a compression spring 46 in a nested manner; the compression spring 46 on the guide rod 45 is matched with the corrugated hose 43 to realize that the telescopic section 42 is close to or far away from the fixed section 41; the fixed frame 44 of the telescopic section 42 is provided with a guide roller 47 matched with the dust suction pipeline 3.
The end part of the dust collection pipeline 3 is provided with a connecting section 31 matched with the telescopic section on the follow-up port; guide plates 32 matched with guide rollers 47 on the telescopic section fixing frame 44 are obliquely arranged on two sides of the connecting section 31, the guide rollers 47 move into the connecting section 31 along the guide plates 32 on the two sides of the connecting section, and a groove plate for accommodating the guide rollers 47 is arranged in the connecting section 31; the guide rollers 47 are embedded in slotted plates in the connecting section 31 under the drive of compression springs 46.
The corrugated hose 43 connected to the telescopic section 42 on the fixed section 41 is locked to the fixed section and the telescopic section 42 by the anchor ear.
One end of the guide rod 45 is fixedly connected to the fixing frame of the fixing section 41, and the other end of the guide rod 45 passes through the fixing frame 44 in the telescopic section 42 and is locked and limited by a nut
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A follow-up dust removal trolley comprises a dust removal box, a slide rail and a dust collection pipeline; a dust suction port is formed in the dust removing box; the dust removal box is arranged on the slide rail through a slide roller and reciprocates along the extension direction of the slide rail; the end part of the dust collection pipeline is connected to a dust collection port of the dust collection box; the method is characterized in that:
a follow-up port connected with the end part of the dust collection pipeline is arranged on a dust collection port of the dust collection box; the follow-up port comprises a fixed section and a telescopic section; the fixed section and the telescopic section are coaxially connected to the dust suction port; one end of the fixed section is fixedly connected with a dust suction port of the dust removal box, and the other end of the fixed section is connected to the telescopic section through a corrugated hose; the fixed section and the telescopic section are both provided with a fixed frame, the fixed section and the fixed frame in the telescopic section are connected through a guide rod, and the guide rod is provided with a compression spring in a nested manner; the compression spring on the guide rod is matched with the corrugated hose to realize that the telescopic section is close to or far away from the fixed section; a guide roller matched with the dust absorption pipeline is arranged on the fixed frame of the telescopic section;
the end part of the dust collection pipeline is provided with a connecting section matched with the telescopic section on the follow-up port; guide plates matched with the guide rollers on the telescopic section fixing frame are obliquely arranged on two sides of the connecting section, the guide rollers move into the connecting section along the guide plates on the two sides of the connecting section, and a groove plate for accommodating the guide rollers is arranged in the connecting section; the guide rollers are embedded in the groove plates in the connecting section under the driving of the compression springs.
2. The follow-up dust removal trolley as claimed in claim 1, wherein: the corrugated hose connected with the telescopic section on the fixed section is locked on the fixed section and the telescopic section through anchor ears.
3. The follow-up dust removal trolley as claimed in claim 1, wherein: one end of the guide rod is fixedly connected to the fixing frame of the fixing section, and the other end of the guide rod penetrates through the fixing frame in the telescopic section and is locked and limited through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721573.1U CN210098484U (en) | 2019-05-20 | 2019-05-20 | Follow-up dust removal trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721573.1U CN210098484U (en) | 2019-05-20 | 2019-05-20 | Follow-up dust removal trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210098484U true CN210098484U (en) | 2020-02-21 |
Family
ID=69561351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920721573.1U Active CN210098484U (en) | 2019-05-20 | 2019-05-20 | Follow-up dust removal trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210098484U (en) |
-
2019
- 2019-05-20 CN CN201920721573.1U patent/CN210098484U/en active Active
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