CN218903030U

CN218903030U - Environment-friendly welding fume cleaning device for excavator bucket

Info

Publication number: CN218903030U
Application number: CN202223249961.5U
Authority: CN
Inventors: 王兆玺
Original assignee: Linyi Yushun Machinery Co ltd
Current assignee: Linyi Yushun Machinery Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses an environment-friendly welding fume cleaning device for an excavator bucket, relates to the relevant field of fume cleaning, and aims to solve the problems that the existing flexibility is weak, the angle and the height cannot be conveniently adjusted according to the requirements of workers when the excavator bucket is welded, the convenience is weak, the range of fume removal is limited, and the fume removal effect may not be ideal. The top of brace table is provided with welding equipment, the top fixedly connected with smoke removal case of brace table, the top fixedly connected with cylinder of smoke removal case, the output fixedly connected with push rod of cylinder, the top fixedly connected with connecting plate of push rod, the one end fixedly connected with bull stick of connecting plate, the inner wall rotation of bull stick is connected with the adjusting arm, the top rotation of adjusting arm is connected with the arm of bending, the bottom of the arm of bending is provided with the smoke absorption cover, the mouth has been seted up at the top of smoke removal case, the inner wall fixedly connected with first fan of smoke removal case.

Description

Environment-friendly welding fume cleaning device for excavator bucket

Technical Field

The utility model relates to the field of smoke dust cleaning, in particular to an environment-friendly welding smoke dust cleaning device for an excavator bucket.

Background

Welding is a very complicated physical and chemical high-temperature reaction process, smoke dust is generated in the welding process, various pollutants are large in variety and harm, various diseases such as pneumoconiosis, manganese poisoning and the like can be caused, the physical health of operators is seriously influenced, and the welding step is needed in the production process of the excavator bucket.

In the prior art, chinese patent publication No. CN206935016U discloses an energy-saving and environment-friendly welding fume cleaning machine, which comprises a machine case and a plurality of air suction devices communicated with the top of the machine case; the inside of the case is provided with a circulating cooling and humidifying device, a negative ion generator group, a plasma generator and an air outlet device in sequence from top to bottom; welding smog dust is sucked to the top in the chassis through the air suction device, and is sequentially purified through the circulating cooling and humidifying device, the negative ion generator group and the plasma generator under the action of the induced draft fan in the air outlet device and then is discharged through the air outlet pipe of the air outlet device. The energy-saving and environment-friendly welding fume cleaning machine has the advantages that the welding fume cleaning is thorough, and the power is greatly reduced relative to common welding fume purifying treatment equipment.

The utility model has weaker flexibility in actual use, is inconvenient to adjust the angle and the height according to the requirements of workers when the excavator bucket is welded, has weaker convenience and limited range in smoke removal, so that the smoke removal effect may not be ideal, and needs to be improved.

Disclosure of Invention

The utility model aims to provide an environment-friendly welding fume cleaning device for an excavator bucket, which aims to solve the problems that the flexibility is weak, the angle and the height are inconvenient to adjust according to the requirements of staff when the excavator bucket is welded, the convenience is weak, the range of fume removal is limited, and the fume removal effect may not be ideal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an excavator bucket environmental protection welding fume cleaning device, includes the brace table, the top of brace table is provided with welding equipment, the top fixedly connected with smoke removal case of brace table, the top fixedly connected with cylinder of smoke removal case, the output fixedly connected with push rod of cylinder, the top fixedly connected with connecting plate of push rod, the one end fixedly connected with bull stick of connecting plate, the inner wall rotation of bull stick is connected with the adjusting arm, the top rotation of adjusting arm is connected with the arm of bending, the bottom of the arm of bending is provided with the smoke and fume, the wearing mouth has been seted up at the top of smoke removal case, the inner wall fixedly connected with first fan of smoke removal case, the top fixedly connected with flexible hose of first fan, flexible hose runs through the wearing mouth and extends to the inside of smoking cover, and the staff is when using, welds the machine bucket through welding equipment, and the smoke and fume appears when the welding, and the staff starts first fan, makes flexible hose carry out the exhaust, and the smoke and fume is inhaled from the cover, when the staff need adjust the high of smoking cover, and the staff rotates the arm of bending, through driving down the flexible arm of bending, thereby can change the flexible range with the flexible pipe of adjusting, the flexible pipe of the need of the smoke and fume, when the flexible pipe is convenient for the change, the flexible range of the flexible pipe is adjusted, and the flexible pipe is bent, when the flexible pipe is moved down, and the flexible pipe is convenient to change when the flexible and has the flexible pipe.

In a further embodiment, the inner wall of the smoke removal box is provided with a filter box, the bottom of the first fan is fixedly connected with a guide pipe, the guide pipe extends to the inside of the filter box, the sucked smoke dust enters the filter box along the guide pipe, and a proper amount of water is added into the filter box.

In a further embodiment, the top of the conduit is fixedly connected with an air outlet head, the outer surface of the air outlet head is provided with a through hole, smoke and dust emerge from the through hole on the air outlet head and are filtered by water, and part of impurities are dissolved into the water.

In further embodiments, the top joint of rose box has the case lid, the bottom fixedly connected with threaded rod of case lid, the bottom threaded connection of threaded rod has the filter core, the top joint of smoke removal case has sealed lid, and the gas after being filtered is followed the surface of water and is emitted, is filtered by the filter core, makes the impurity of insoluble and water along with gas is filtered cleanly by the filter core, through taking off sealed lid, takes off the case lid equally, and the threaded rod drives the filter core and is taken out, is convenient for change the filter core.

In further embodiments, the inner wall fixedly connected with second fan of smoke removal case, the one end of second fan extends to the inside of rose box, second fan bottom fixedly connected with goes out the tuber pipe, and the staff starts the second fan to take out the clean gas of filtration, discharge from the tuber pipe, avoid smoke and dust direct emission polluted air, make it more environmental protection.

In further embodiments, the bottom fixedly connected with drain pipe of rose box, the surface of drain pipe is provided with the valve, the drain pipe extends to the surface of brace table, and after the filtration, the staff can open the valve, and sewage can be followed the drain pipe and discharged, and the staff of being convenient for handles sewage.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation arrangement among the supporting table, the welding equipment, the smoke removing box, the air cylinder, the push rod, the connecting plate, the rotating rod, the adjusting arm, the bending arm, the smoke suction cover, the penetrating opening, the first fan and the telescopic hose, when the smoke removing device is used, a worker can weld the excavator bucket through the welding equipment, smoke dust appears when welding, the first fan is started by the worker to enable the telescopic hose to suck air, the smoke dust is sucked from the smoke suction cover, when the worker needs to adjust the height of the smoke suction cover, the air cylinder is started by the worker, the connecting plate is driven to move up and down through the expansion of the push rod, so that the height of the smoke suction cover is adjusted, when the smoke suction cover moves up and down, the telescopic hose is expanded, the influence on air suction is avoided, the rotating rod, the adjusting arm and the bending arm can rotate and turn, thereby facilitating the adjustment of the angle of the smoke suction cover by the requirement of the worker, facilitating the distance control between the smoke suction cover and the welding equipment, thereby changing the smoke dust suction cover suction range, and being more flexible and convenient and rapid in use, and stronger in adjustment.

2. According to the utility model, through the matching arrangement of the filter box, the guide pipe, the air outlet head, the through hole, the box cover, the threaded rod, the filter element, the second fan, the air outlet pipe, the drain pipe, the valve and the sealing cover, when the device is used, the sucked smoke dust enters the filter box along the guide pipe, a proper amount of water is added into the filter box, the smoke dust emerges from the through hole on the air outlet head and is filtered by the water, part of impurities are dissolved into the water, the filtered gas emerges from the water surface and is filtered by the filter element, so that the impurities which are not dissolved with the water are filtered by the filter element are removed along with the gas, the box cover is removed by removing the sealing cover, the threaded rod drives the filter element to be taken out, the filter element is convenient to replace the filter element, and a worker starts the second fan, so that the filtered clean gas is extracted out from the air outlet pipe, the smoke dust is prevented from directly discharging polluted air, the device is more environment-friendly, the worker can open the valve after the filtration is finished, the sewage can be discharged from the drain pipe, and the worker is convenient for processing sewage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the smoke abatement box of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view of a through hole structure according to the present utility model.

In the figure: 1. a support table; 2. a welding device; 3. a smoke removing box; 4. a cylinder; 5. a push rod; 6. a connecting plate; 7. a rotating rod; 8. an adjusting arm; 9. a bending arm; 10. a smoke-absorbing cover; 11. a through hole; 12. a first fan; 13. a flexible hose; 14. a filter box; 15. a conduit; 16. an air outlet head; 17. a through hole; 18. a case cover; 19. a threaded rod; 20. a filter element; 21. a second fan; 22. an air outlet pipe; 23. a drain pipe; 24. a valve; 25. sealing cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of an environment-friendly welding fume cleaning device for an excavator bucket provided by the utility model is as follows: the excavator bucket environmental protection welding fume cleaning device comprises a supporting table 1, a welding device 2 is arranged at the top of the supporting table 1, a smoke removing box 3 is fixedly connected at the top of the supporting table 1, an air cylinder 4 is fixedly connected at the top of the smoke removing box 3, a push rod 5 is fixedly connected at the output end of the air cylinder 4, a connecting plate 6 is fixedly connected at the top of the push rod 5, a rotating rod 7 is fixedly connected at one end of the connecting plate 6, an adjusting arm 8 is rotatably connected at the inner wall of the rotating rod 7, a bending arm 9 is rotatably connected at the top of the adjusting arm 8, a smoke absorbing hood 10 is arranged at the bottom of the bending arm 9, a through hole 11 is formed at the top of the smoke removing box 3, a first fan 12 is fixedly connected at the inner wall of the smoke removing box 3, a telescopic hose 13 is fixedly connected at the top of the first fan 12, the telescopic hose 13 penetrates through the through hole 11 and extends to the inside of the smoke absorbing hood 10, and when a worker uses, the excavator bucket is welded through welding equipment 2, smoke and dust appear when the welding, the staff starts first fan 12, make flexible hose 13 bleed, smoke and dust is inhaled from smoke hood 10, when the staff need adjust the height of smoke hood 10, the staff starts cylinder 4, through the flexible of push rod 5, drive connecting plate 6 reciprocates, thereby adjust the height of smoke hood 10, when reciprocate, flexible hose 13 stretches out and draws back, avoid influencing the bleeding, can rotate and turn through bull stick 7, adjusting arm 8 and bending arm 9, thereby the angle of smoke hood 10 is adjusted to the demand of the staff of being convenient for, be convenient for control the distance between smoke hood 10 and the welding equipment 2, thereby change the scope of smoke hood 10 smoking dust, more nimble and convenient during the use, the adjustability is stronger.

Further, the inner wall of the smoke removal box 3 is provided with a filter box 14, the bottom of the first fan 12 is fixedly connected with a guide pipe 15, the guide pipe 15 extends to the inside of the filter box 14, the sucked smoke enters the filter box 14 along the guide pipe 15, and a proper amount of water is added in the filter box 14.

Further, the top of the conduit 15 is fixedly connected with an air outlet head 16, a through hole 17 is formed in the outer surface of the air outlet head 16, smoke and dust emerge from the through hole 17 on the air outlet head 16 and are filtered by water, and part of impurities are dissolved in the water.

Further, the top joint of rose box 14 has case lid 18, the bottom fixedly connected with threaded rod 19 of case lid 18, the bottom threaded connection of threaded rod 19 has filter core 20, the top joint of smoke removal case 3 has sealed lid 25, the gas after being filtered emerges from the surface of water, by filter core 20 filtration, make the impurity of insoluble and water filter cleanly along with gas by filter core 20, through taking off sealed lid 25, take off case lid 18 equally, threaded rod 19 drives filter core 20 and is taken out, be convenient for change filter core 20.

Further, the inner wall fixedly connected with second fan 21 of smoke removal case 3, the one end of second fan 21 extends to the inside of rose box 14, and second fan 21 bottom fixedly connected with goes out tuber pipe 22, and the staff starts second fan 21 to take out the clean gas of filtration, discharge from play tuber pipe 22, avoid the smoke and dust direct emission polluted air, make it more environmental protection.

Further, the bottom fixedly connected with drain pipe 23 of rose box 14, the surface of drain pipe 23 is provided with valve 24, and drain pipe 23 extends to the surface of brace table 1, and after the filtration, the staff can open valve 24, and sewage can follow drain pipe 23 and discharge, and the staff of being convenient for handles sewage.

Working principle: through the cooperation setting between brace table 1, welding equipment 2, smoke removal case 3, cylinder 4, push rod 5, connecting plate 6, bull stick 7, adjusting arm 8, bending arm 9, smoking cover 10, wear mouth 11, first fan 12 and flexible hose 13, can make this device when using, the staff welds the excavator bucket through welding equipment 2 when using, smoke and dust appear when welding, the staff starts first fan 12, make flexible hose 13 bleed, smoke and dust is inhaled from smoking cover 10, when the staff needs the height of adjusting smoke and dust cover 10, the staff starts cylinder 4, through the flexible of push rod 5, drive connecting plate 6 reciprocates, thereby adjust the height of smoking cover 10, when reciprocate, flexible hose 13 stretches out and draws back, avoid influencing the bleed, can rotate and turn through bull stick 7, adjusting arm 8 and bending arm 9, thereby being convenient for the demands of staff to adjust the angle of the smoke suction hood 10, and being convenient for controlling the distance between the smoke suction hood 10 and the welding equipment 2, thereby changing the range of smoke suction hood 10 for sucking smoke dust, being more flexible and convenient in use, having stronger adjustability, and enabling the sucked smoke dust to enter the filter box 14 along the conduit 15 when the device is in use through the matching arrangement among the filter box 14, the conduit 15, the air outlet head 16, the through hole 17, the box cover 18, the threaded rod 19, the filter core 20, the second fan 21, the air outlet pipe 22, the drain pipe 23, the valve 24 and the sealing cover 25, adding a proper amount of water in the filter box 14, the smoke dust is discharged from the through hole 17 on the air outlet head 16, being filtered by water, partial impurity being dissolved in water, the filtered gas being discharged from the water surface, being filtered by the filter core 20, and the impurity which is not dissolved with the water being filtered by the filter core 20 along with the gas, through taking off sealed lid 25, take off case lid 18 equally, threaded rod 19 drives filter core 20 and is taken out, is convenient for change filter core 20, and the staff starts second fan 21 to take out the clean gas of filtration, discharge from air-out pipe 22, avoid smoke and dust direct discharge polluted air, make it more environmental protection, after the filtration finishes, the staff can open valve 24, and the sewage can be followed drain pipe 23 and discharged, the staff of being convenient for handles sewage.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Excavator bucket environmental protection welding fume cleaning device, including supporting bench (1), its characterized in that: the utility model discloses a smoke exhaust ventilator, including supporting bench (1), welding equipment (2) are provided with at the top of supporting bench (1), smoke exhaust ventilator (3) are removed at the top fixedly connected with of supporting bench (1), smoke exhaust ventilator (3)'s top fixedly connected with cylinder (4), the output fixedly connected with push rod (5) of cylinder (4), the top fixedly connected with connecting plate (6) of push rod (5), the one end fixedly connected with bull stick (7) of connecting plate (6), the inner wall rotation of bull stick (7) is connected with adjusting arm (8), the top rotation of adjusting arm (8) is connected with arm (9) of bending, the bottom of arm (9) of bending is provided with smoke exhaust ventilator (10), smoke exhaust ventilator (3) are seted up at the top of smoke exhaust ventilator (3), the inner wall fixedly connected with first fan (12), the top fixedly connected with flexible hose (13) of first fan (12), flexible hose (13) run through mouth (11) and extend to the inside of smoke exhaust ventilator (10).

2. The excavator bucket environmental protection welding fume cleaning device of claim 1, wherein: the inner wall of smoke removal case (3) is provided with rose box (14), the bottom fixedly connected with pipe (15) of first fan (12), pipe (15) extend to the inside of rose box (14).

3. The excavator bucket environmental protection welding fume cleaning device of claim 2, wherein: the top of the conduit (15) is fixedly connected with an air outlet head (16), and a through hole (17) is formed in the outer surface of the air outlet head (16).

4. The excavator bucket environmental protection welding fume cleaning device of claim 2, wherein: the top joint of rose box (14) has case lid (18), the bottom fixedly connected with threaded rod (19) of case lid (18), the bottom threaded connection of threaded rod (19) has filter core (20), the top joint of smoke abatement case (3) has sealed lid (25).

5. The excavator bucket environmental protection welding fume cleaning device of claim 2, wherein: the inner wall fixedly connected with second fan (21) of smoke abatement case (3), the inside that one end of second fan (21) extended to rose box (14), second fan (21) bottom fixedly connected with goes out tuber pipe (22).

6. The excavator bucket environmental protection welding fume cleaning device of claim 2, wherein: the bottom of rose box (14) fixedly connected with drain pipe (23), the surface of drain pipe (23) is provided with valve (24), the surface that drain pipe (23) extended to brace table (1).