CN220194332U - Portable welding smog dust remover - Google Patents

Abstract

The application relates to the field of welding smoke dust removal, discloses a portable welding smoke dust remover, including organism and universal dust absorption arm, the equal fixedly connected with curb plate in organism inner wall both sides, two the inside both sides of curb plate rotate respectively and are connected with filter core section of thick bamboo and pivot pole, pivot pole outside fixedly connected with a plurality of contact pin, the outside one end of pivot pole extends to the outside one side of organism, the outside one side fixedly connected with spacing subassembly of organism, spacing subassembly is used for the spacing to the drive shaft, rotates through rotating the drive shaft, drives filter core section of thick bamboo and rotates to make can drive the pivot pole and carry out synchronous rotation when filter core section of thick bamboo rotates, and then make the outside one end of a plurality of contact pin constantly insert in the inside filter core section of thick bamboo, the mediation filter core is strained, guarantees that filter core section of thick bamboo is after long-time use, this organism still can be better reach the effect when handling the welding the cigarette.

Description

Portable welding smog dust remover

Technical Field

The application relates to the field of welding fume dust removal, in particular to a movable welding fume dust remover.

Background

The welding fume dust remover is also called a welding fume dust remover, welding fume waste gas is sucked into an air inlet of equipment through a universal dust hood by virtue of a fan, a flame arrester is arranged at the air inlet of the equipment, sparks are blocked through the flame arrester, fume gas enters a settling chamber, coarse dust is firstly directly reduced to a dust hopper by utilizing gravity and upward air flow, fine dust is trapped on the outer surface by a filter element, clean gas flows into the clean chamber from the center of the filter element after being filtered and purified by the filter element, and clean air is further purified by virtue of an active carbon filter and is discharged after reaching standards through an air outlet, so that the health invasion of harmful substances to operators is reduced. The welding fume dust remover is characterized in that the welding fume is sucked into the welding fume dust remover through the universal dust collection arm, firstly, the welding fume dust remover is contacted with the inner filter element barrel, and the particle fume is trapped on the outer surface of the filter element barrel, and because the filter element barrel is fixedly arranged in the filter element barrel, one side of the outer surface of the filter element barrel is always contacted with the welding fume of the air inlet, the welding fume is most densely contacted, and after the machine works for a long time, the filter hole of the filter element barrel is easily blocked by particles in the fume, so that the filter effect of the filter element barrel on welding fume is influenced.

Disclosure of Invention

In order to solve the problem that the small azimuth is inconvenient to quickly move the azimuth of the surveying instrument, the application provides a movable welding fume dust remover.

The application provides a portable welding smog dust remover adopts following technical scheme: the utility model provides a portable welding smog dust remover, includes organism and universal dust absorption arm, the equal fixedly connected with curb plate of organism inner wall both sides, two the inside both sides of curb plate rotate respectively and are connected with filter core section of thick bamboo and pivot pole, the outside fixedly connected with of pivot pole a plurality of contact pin, the outside one end of pivot pole extends to the outside one side of organism, the outside one side fixedly connected with spacing subassembly of organism, spacing subassembly is used for spacing to the drive shaft.

Preferably, the limiting assembly comprises a plurality of resistance springs, resistance balls and a limiting sleeve, wherein the limiting sleeve is fixedly connected to one side outside the machine body, the plurality of resistance springs are elastically connected to the inside of the limiting sleeve, one end outside the resistance springs is fixedly connected with the outside of the resistance balls, and one side outside the resistance balls is embedded into the driving shaft.

Preferably, the plurality of contact pins and the plurality of filter holes in the filter element cylinder form one-to-one correspondence.

Preferably, a plurality of sliding grooves matched with the external size of the resistance balls are formed in the limiting sleeve.

Preferably, one end of the outer portion of the driving shaft penetrates through the inner portion of the limiting sleeve, so that the outer portion of the driving shaft can rotate in the inner portion of the limiting sleeve.

In summary, the present application includes the following beneficial technical effects: through rotating the drive shaft, drive the filter core section of thick bamboo and rotate to make can drive the pivot pole and carry out synchronous rotation when the filter core section of thick bamboo rotates, and then make the outside one end of a plurality of contact pin constantly insert the inside filtration pore of filter core section of thick bamboo, the mediation filtration pore guarantees that the filter core section of thick bamboo is after long-time use, this organism still can be better reach the effect when handling the welding cigarette.

Drawings

FIG. 1 is a schematic view of the structure of a connection of a dust collector body according to an embodiment of the application;

FIG. 2 is a schematic illustration of the connection of a spindle lever to a cartridge body of an embodiment of the application;

fig. 3 is a schematic view of the internal section of the stop collar according to the embodiment of the application.

Reference numerals illustrate: 1. a body; 2. a side plate; 3. a rotating shaft lever; 4. a contact pin; 5. a universal dust collection arm; 6. a cartridge; 7. a limit sleeve; 8. a drive shaft; 9. a resistance spring; 10. resistance balls.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a movable welding smoke dust remover. Referring to fig. 1-2, a mobile welding fume dust remover, the machine body 1 is a welding fume dust remover, a universal dust collection arm 5 is installed above the outer part of the machine body 1, so that welding fume is sucked into the machine body 1 for treatment by using the universal dust collection arm 5, meanwhile, universal wheels are installed below the outer part of the machine body 1, the machine body 1 is convenient for position movement, meanwhile, side plates 2 are fixedly connected to two sides of the inner wall of the machine body 1, a filter element cylinder 6 and a rotating shaft rod 3 are respectively and rotatably connected to two sides of the inner wall of the two side plates 2, so that the stability of the filter element cylinder 6 and the rotating shaft rod 3 in the machine body 1 can be ensured, the normal rotation of the filter element cylinder 6 and the rotating shaft rod 3 in the machine body 1 is not influenced, a plurality of contact pins 4 are fixedly connected to the outer part of the rotating shaft rod 3, and form one-to-one correspondence with a plurality of filter holes in the filter element cylinder 6, make and form similar gear engagement's transmission mode between filter core section of thick bamboo 6 and the pivot pole 3, be convenient for can drive pivot pole 3 and rotate in step when filter core section of thick bamboo 6 rotates, thereby make the outside one end of a plurality of contact pin 4 can insert in the inside filtration pore of filter core section of thick bamboo 6 constantly, dredge the filtration pore, guarantee that filter core section of thick bamboo 6 is after using for a long time, this organism 1 still can be better reach the effect when handling the welding cigarette, this pivot pole 3 outside one end runs through in one side curb plate 2 simultaneously, and drive shaft 8 one end extends to the outside one side of organism 1, the one end that this drive shaft 8 extends is provided with the handle simultaneously, make the staff rotate drive shaft 8 through the handle in the outside, make things convenient for the staff to rotate at outside control filter core section of thick bamboo 6 and pivot pole 3.

Referring to fig. 1-3, the limiting assembly limiting sleeve 7 is internally elastically connected with a resistance ball 10 through a plurality of resistance springs 9, the resistance ball 10 is externally embedded into a part of the inside of the driving shaft 8, so that the limiting of the driving shaft 8 is conveniently achieved, the driving shaft 8 is effectively prevented from rotating under the driving of no external force, the stability of the filter cartridge barrel 6 when being installed in the machine body 1 is ensured, meanwhile, a worker can rotate the driving shaft 8 through the external force, the resistance ball 10 can move into a chute of the limiting sleeve 7 and compress the resistance spring 9, the driving shaft 8 can rotate, and after the driving shaft 8 rotates, the resistance ball 10 is pushed into the driving shaft 8 again by the reverse acting force generated by the resistance spring 9, so that the limiting of the driving shaft 8 is automatically realized.

Referring to fig. 3, the inside of the stop collar 7 is provided with a plurality of sliding grooves matched with the external size of the resistance balls 10, so that the resistance balls 10 can move in the sliding grooves of the stop collar 7 in a fitting manner, and deformation dislocation of the resistance springs 9 is avoided, and the resistance balls 10 are influenced to move into the driving shaft 8 again.

Referring to fig. 1, one end of the outside of the driving shaft 8 penetrates through the inside of the limiting sleeve 7, so that the outside of the driving shaft 8 can rotate inside the limiting sleeve 7, and a worker can conveniently control the driving shaft 8 outside the machine body 1 to drive the filter element cylinder 6 and the rotating shaft rod 3 to rotate inside the machine body 1.

The implementation principle of the movable welding fume dust remover provided by the embodiment of the application is as follows: when the novel filter cartridge is used, a worker applies external force to one end of the handle of the driving shaft 8 to overcome the resistance of the plurality of resistance balls 10, so that the driving shaft 8 rotates and then drives the filter cartridge barrel 6 to rotate, so that the rotating shaft rod 3 can be driven to synchronously rotate when the filter cartridge barrel 6 rotates, and further the plurality of contact pins 4 can be continuously inserted into the filter holes in the filter cartridge barrel 6 to dredge the filter holes, and the effect that the machine body 1 can still better achieve the effect of processing welding cigarettes after the filter cartridge barrel 6 is used for a long time is ensured.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (5)

1. The utility model provides a portable welding smog dust remover, includes organism (1) and universal dust absorption arm (5), its characterized in that: the novel filter element comprises a machine body (1), wherein two side plates (2) are fixedly connected to two sides of the inner wall of the machine body (1), a filter element barrel (6) and a rotating shaft rod (3) are respectively connected to two sides of the inner side of the side plates (2) in a rotating mode, a plurality of contact pins (4) are fixedly connected to the outer portion of the rotating shaft rod (3), one end of the outer portion of the rotating shaft rod (3) extends to one side of the outer portion of the machine body (1), a limiting assembly is fixedly connected to one side of the outer portion of the machine body (1), and the limiting assembly is used for limiting a driving shaft (8).

2. A mobile welding fume extractor according to claim 1, wherein: the limiting assembly comprises a plurality of resistance springs (9), resistance balls (10) and a limiting sleeve (7), wherein the limiting sleeve (7) is fixedly connected to one side of the outside of the machine body (1), the plurality of resistance springs (9) are elastically connected to the inside of the limiting sleeve (7), one end of the outside of each resistance spring (9) is fixedly connected with the outside of each resistance ball (10), and one side of the outside of each resistance ball (10) is embedded into the driving shaft (8).

3. A mobile welding fume extractor according to claim 1, wherein: the contact pins (4) and the filter holes in the filter element cylinder (6) form one-to-one correspondence.

4. A mobile welding fume extractor according to claim 2, wherein: the limiting sleeve (7) is internally provided with a plurality of sliding grooves which are matched with the external size of the resistance balls (10).

5. A mobile welding fume extractor according to claim 1, wherein: one end of the outside of the driving shaft (8) penetrates through the inside of the limiting sleeve (7), so that the outside of the driving shaft (8) can rotate inside the limiting sleeve (7).