CN212311224U - Wheel hub welding dust extraction - Google Patents
Wheel hub welding dust extraction Download PDFInfo
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- CN212311224U CN212311224U CN202020472836.2U CN202020472836U CN212311224U CN 212311224 U CN212311224 U CN 212311224U CN 202020472836 U CN202020472836 U CN 202020472836U CN 212311224 U CN212311224 U CN 212311224U
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Abstract
The utility model discloses a wheel hub welding dust extraction, the top of dust collection box is provided with the dwang that runs through the dust collection box, the both ends of dwang are rotated respectively and are connected with primary shaft bearing and secondary shaft bearing, the bottom of secondary shaft bearing has cup jointed high-efficient dust removal sack, one side that the dust collection box was kept away from to primary shaft bearing rotates and is connected with the dust absorption pipe, the dust removal case has been cup jointed to the one end of dust absorption pipe, top one side of dust removal case has the water pipe that runs through the dust removal case through the bolt fastening, and the bottom of water pipe is provided with inside hollow dish that spouts, and the bottom side of spouting the dish is provided with a plurality of atomizer, the top of dust removal case is close to one side of spouting the. The utility model discloses the collection of the dust of being convenient for avoids endangering staff's health, is convenient for adjust the height and the position of suction hood to satisfy staff's needs, can carry out angle modulation to the suction hood, be used for detaching the dust absorption of dead angle department, thereby reach better dust absorption effect.
Description
Technical Field
The utility model relates to a wheel hub welding technology field especially relates to a wheel hub welding dust extraction.
Background
The hub can be divided into two major types, namely a steel hub and an alloy hub according to the material. The hub typically includes two portions, a rim and a spoke. The steel hub has the main advantages of simple manufacturing process, relatively low cost and strong metal fatigue resistance. The production process of the steel wheel hub generally comprises the steps of machining and press-fitting the steel wheel rim and the wheel disc, and welding the steel wheel rim and the wheel disc into a whole, waste gas is generated in the welding and cutting processes, if the waste gas is not treated, the waste gas influences the health of workers, and after the waste gas is discharged into the atmosphere, the pollution is caused to the outside air.
Most of the existing hub welding dust suction devices do not treat toxic gas generated by welding so as to harm the health of workers, and dust suction pipe parts of most of the devices do not have a telescopic function so as to be incapable of adjusting the position of a dust suction hood along with the dust suction requirement. Therefore, it is desirable to design a hub welding dust collector to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hub welding dust suction device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wheel hub welding dust extraction, includes the dust collection box, the top of dust collection box is provided with the dwang that runs through the dust collection box, the both ends of dwang are rotated respectively and are connected with primary shaft bearing and secondary shaft bearing, the bottom of secondary shaft bearing has cup jointed high-efficient dust removal sack, one side that the dust collection box was kept away from to primary shaft bearing rotates and is connected with the dust absorption pipe, the dust removal case has been cup jointed to the one end of dust absorption pipe, top one side of dust removal case has the water pipe that runs through the dust removal case through the bolt fastening, and the bottom of water pipe is provided with inside hollow dish that spouts, and the bottom side of spouting the dish is provided with a plurality of atomizer, the top of dust removal case is close to one side of.
Furthermore, the dust concentration sensor is arranged at one end, far away from the dust removal box, of the dust collection pipe, and a probe penetrating through the dust collection pipe is arranged at the bottom of the dust concentration sensor.
Further, the one end of dust absorption pipe is provided with the dust absorption fan, the air inlet end of dust absorption fan is fixed with flexible pipe through the bolt, and the air-out end of dust absorption fan links to each other with dust absorption pipe bolt through the flange, flexible metal pipe has been cup jointed to the bottom of flexible pipe, and flexible metal pipe's bottom has cup jointed the suction hood.
Furthermore, an air outlet is formed in one side of the dust collection box, an air exhaust pipe is arranged in the air outlet, and a filter screen is fixed in the air exhaust pipe through bolts.
Further, one side of dust collection box is connected with the rotating door through the hinge rotation, one side of rotating door is fixed with the doorknob through the bolt, the top of rotating door is provided with the connecting piece with the junction of dust removal case, and the connecting piece includes two locks and latch fitting, two locks weld respectively on the outer wall of dust removal case and rotating door, and the latch fitting is located two locks inside.
Furthermore, a base is fixed at the bottom of the dust collection box through bolts, and an anti-slip pad is arranged at the bottom of the base.
Furthermore, the filtering device comprises a limiting block, a push-pull handle is fixed to the top of the limiting block through a bolt, a biological membrane is arranged on one side of the bottom of the limiting block, and an electrostatic dust collection net is arranged on the other side of the bottom of the limiting block.
Furthermore, a through hole is formed in the bottom of the dust removal box, and a dust collection box is fixed below the through hole in the bottom of the dust removal box through a bolt.
The utility model has the advantages that:
1. receive membrane, electrostatic precipitator net and atomizer through the biology that sets up, can filter the dust and deposit the processing to be convenient for the collection of dust, and toxic gas purifies under the effect of atomized water, avoids endangering staff's health.
2. Through flexible pipe, dwang, primary shaft bearing and the secondary shaft bearing that sets up, be convenient for adjust the height and the position of suction hood to satisfy staff's needs, through the metal collapsible tube that sets up, can carry out angle modulation to the suction hood, be used for detaching the dust absorption of dead angle department, thereby reach better dust absorption effect.
3. Through the dust concentration sensor who sets up, control dust absorption fan's dust absorption power according to the dust volume that welds the cigarette and produce, can effectively reduce the energy consumption and can guarantee the dust collection effect, through the push-and-pull hand (hold) that sets up, the filter equipment's of being convenient for dismantlement to be convenient for wash.
Drawings
Fig. 1 is a schematic structural view of a hub welding dust collector provided by the present invention;
FIG. 2 is a sectional view of a dust box structure of the wheel hub welding dust suction device provided by the utility model;
fig. 3 is a schematic view of a connecting member structure of a hub welding dust extraction provided by the utility model.
In the figure: 1 dust collection box, 2 dust collection box, 3 extension pipes, 4 dust collection pipes, 5 filter screens, 6 exhaust pipes, 7 high-efficiency dust collection cloth bags, 8 connecting pieces, 9 door handles, 10 first bearing blocks, 11 rotating rods, 12 dust concentration sensors, 13 probes, 14 dust collection fans, 15 metal hoses, 16 dust collection covers, 17 water pipes, 18 spray disks, 19 atomization nozzles, 20 push-pull handles, 21 limiting blocks, 22 biological storage membranes, 23 electrostatic dust collection nets, 24 locking handles, 25 locking pieces, 26 rotating doors, 27 second bearing blocks, 28 dust collection boxes and 29 bases.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a hub welding dust collection device includes a dust collection box 1, a rotating rod 11 penetrating through the dust collection box 1 is disposed on the top of the dust collection box 1, a first bearing seat 10 and a second bearing seat 27 are rotatably connected to two ends of the rotating rod 11, a high efficiency dust collection cloth bag 7 is sleeved on the bottom end of the second bearing seat 27 for separating dust from flue gas, a dust collection pipe 4 is rotatably connected to one side of the first bearing seat 10 away from the dust collection box 1, a dust collection box 2 is sleeved on one end of the dust collection pipe 4, a water pipe 17 penetrating through the dust collection box 2 is fixed on one side of the top of the dust collection box 2 through bolts, a hollow spray plate 18 is disposed at the bottom end of the water pipe 17, a plurality of atomization nozzles 19 are disposed at the bottom side of the spray plate 18 for purifying toxic gas under the action of atomized water to avoid harm to health of workers, a filter device penetrating through the bottom of the dust collection box 2 is inserted into one side of the top of, used for filtering the dust.
Furthermore, one end of the dust collection pipe 4, which is far away from the dust collection box 2, is provided with a dust concentration sensor 12, wherein the model of the dust concentration sensor 12 is SK-600, and the bottom of the dust concentration sensor 12 is provided with a probe 13 which penetrates through the dust collection pipe 4 and is used for controlling the dust collection power of the dust collection fan 14 according to the amount of dust generated by welding smoke, so that the energy consumption is effectively reduced, and the dust collection effect can be ensured.
Furthermore, one end of the dust collection pipe 4 is provided with a dust collection fan 14, wherein the model of the dust collection fan 14 is CZ-TD550W, an air inlet end of the dust collection fan 14 is fixed with a telescopic pipe 3 through a bolt, an air outlet end of the dust collection fan 14 is connected with the dust collection pipe 4 through a flange and used for adjusting the height of the dust collection cover 16, the bottom end of the telescopic pipe 3 is sleeved with a metal hose 15, and the bottom of the metal hose 15 is sleeved with the dust collection cover 16 and used for adjusting the angle of the dust collection cover 16.
Further, an air outlet is formed in one side of the dust collection box 1, an air exhaust pipe 6 is arranged in the air outlet, and a filter screen 5 is fixed in the air exhaust pipe 6 through a bolt and used for preventing external dust from entering the dust collection box 1.
Further, one side of dust collection box 1 is connected with rotating door 26 through the hinge rotation, be used for the installation and take out high-efficient dust removal sack 7, one side of rotating door 26 is passed through the bolt fastening and is had door handle 9, the top of rotating door 26 is provided with connecting piece 8 with the junction of dust collection box 2, and connecting piece 8 includes two locks 24 and latch fitting 25, two locks 24 weld respectively on dust collection box 2 and the outer wall of rotating door 26, and latch fitting 25 is located inside two locks 24, be used for connecting rotating door 26 and dust collection box 1.
Further, a base 29 is fixed to the bottom of the dust box 1 by bolts, and a non-slip mat is disposed on the bottom of the base 29.
Further, filter equipment includes stopper 21, there is push-and-pull hand (hold) 20 at stopper 21's top through the bolt fastening, stopper 21's bottom one side is provided with the biology and receives membrane 22, and stopper 21's bottom opposite side is provided with electrostatic precipitator net 23, electrostatic precipitator net 23 can adsorb the dust, the biology is received membrane 22 and can is increased electrostatic precipitator net 23 and to the adsorption efficiency of dust, the biology is received membrane 22 and is the interlamellar spacing and reaches nanometer two ionospheric membranes, can furthest increase the ductility of hydrone, and have strong electric charge adsorptivity, receive membrane 22 with the biology and spout and attach at the material surface, can attract and reunite the tiny particle dust, make it polymerize into large granular dust particle, the biology advantage of receiving membrane 22 has: the biological nano-film 22 dust suppressant is environment-friendly in formula, can be automatically degraded in a short period, does not influence the production process, and avoids secondary pollution; compared with a common dust removal system, the dust removal system has the advantages that the investment is saved by 30-50% in an open working environment, the installation time is reduced by about 70%, meanwhile, the power consumption and the water consumption are greatly reduced, and the operation cost is low; the production quality is ensured, and the large-range bonding of materials caused by water dust removal is avoided; no damage to production equipment is caused; dust is recycled and can be recycled, and the income is increased; the biological nano-film 22 dust suppression system has the advantages of simple structure, good reliability, less maintenance amount and low maintenance cost.
Further, the bottom of dust removal case 2 has seted up the through-hole, and has been fixed with dust collection box 28 through the bolt under the through-hole of dust removal case 2 bottom for collect the dust that deposits through the atomized water.
The working principle is as follows: when the dust collection box is used, the dust collection fan 14 and the dust concentration sensor 12 are simultaneously started, welding smoke generated in the hub welding process enters the dust collection pipe 4 through the dust collection cover 16, the dust concentration sensor 12 controls the dust collection power of the dust collection fan 14 according to the amount of the dust generated by welding, the welding smoke entering the dust collection pipe 4 is firstly processed through the dust collection box 2, a water source is connected, the atomizing nozzle 19 sprays water into the dust collection box 2, the welding smoke is sequentially filtered by the biological nano-film 22 and the electrostatic dust collection net 23 and then passes through atomizing water, part of dust is deposited into the dust collection box 28 under the action of the atomizing water, the non-deposited dust enters the high-efficiency dust collection cloth bag 7 inside the dust collection box 1 through the dust collection pipe 4, the gas is discharged through the exhaust pipe 6 after passing through the high-efficiency dust collection cloth bag 7, and after dust collection is completed, the dust collection fan 14, the dust concentration sensor 12 and the water, the high efficiency dust removal cloth bag 7 can be removed by opening the swing door 26 and removing the dust box 28.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a wheel hub welding dust extraction, includes dust collection box (1), its characterized in that, the top of dust collection box (1) is provided with dwang (11) that runs through dust collection box (1), the both ends of dwang (11) are rotated respectively and are connected with primary shaft bearing (10) and secondary shaft bearing (27), high-efficient dust removal sack (7) have been cup jointed to the bottom of secondary shaft bearing (27), one side that dust collection box (1) was kept away from in primary shaft bearing (10) is rotated and is connected with dust absorption pipe (4), dust removal case (2) have been cup jointed to the one end of dust absorption pipe (4), there is water pipe (17) that runs through dust removal case (2) top one side of dust removal case (2) through the bolt fastening, and the bottom of water pipe (17) is provided with inside hollow spray disc (18), and the bottom side of spraying disc (18) is provided with a plurality of atomizer (19), the top of dust removal case (2) is close to one side grafting of spray disc (18) and runs The filter device of (1).
2. A hub welding dust collection device according to claim 1, wherein one end of the dust collection pipe (4) far away from the dust collection box (2) is provided with a dust concentration sensor (12), and the bottom of the dust concentration sensor (12) is provided with a probe (13) penetrating through the dust collection pipe (4).
3. The wheel hub welding dust collection device according to claim 1, wherein a dust collection fan (14) is arranged at one end of the dust collection pipe (4), an air inlet end of the dust collection fan (14) is fixedly provided with a telescopic pipe (3) through a bolt, an air outlet end of the dust collection fan (14) is connected with the dust collection pipe (4) through a flange through a bolt, a metal hose (15) is sleeved at the bottom end of the telescopic pipe (3), and a dust collection cover (16) is sleeved at the bottom of the metal hose (15).
4. The hub welding dust collection device according to claim 1, wherein an air outlet is formed in one side of the dust collection box (1), an air exhaust pipe (6) is arranged in the air outlet, and a filter screen (5) is fixed in the air exhaust pipe (6) through a bolt.
5. A wheel hub welding dust extraction according to claim 1, characterized in that one side of dust collection box (1) is connected with rotating door (26) through hinge rotation, one side of rotating door (26) is fixed with door knob (9) through the bolt, the top of rotating door (26) is provided with connecting piece (8) with the junction of dust removal box (2), and connecting piece (8) include two locks (24) and latch fitting (25), two locks (24) weld respectively on the outer wall of dust removal box (2) and rotating door (26), and latch fitting (25) are located inside two locks (24).
6. A hub welding dust collector according to claim 1, characterized in that a base (29) is fixed at the bottom of the dust collection box (1) through bolts, and a non-slip mat is arranged at the bottom of the base (29).
7. The hub welding dust collection device according to claim 1, wherein the filtering device comprises a limiting block (21), a push-pull handle (20) is fixed to the top of the limiting block (21) through a bolt, a biological nano-film (22) is arranged on one side of the bottom of the limiting block (21), and an electrostatic dust collection net (23) is arranged on the other side of the bottom of the limiting block (21).
8. The hub welding dust collection device according to claim 1, wherein a through hole is formed in the bottom of the dust removal box (2), and a dust collection box (28) is fixed to the position right below the through hole in the bottom of the dust removal box (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472836.2U CN212311224U (en) | 2020-04-03 | 2020-04-03 | Wheel hub welding dust extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472836.2U CN212311224U (en) | 2020-04-03 | 2020-04-03 | Wheel hub welding dust extraction |
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| Publication Number | Publication Date |
|---|---|
| CN212311224U true CN212311224U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020472836.2U Active CN212311224U (en) | 2020-04-03 | 2020-04-03 | Wheel hub welding dust extraction |
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| CN (1) | CN212311224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732001A (en) * | 2021-09-02 | 2021-12-03 | 中船澄西船舶修造有限公司 | Ship welding smoke dust collecting device and using method thereof |
| CN116000540A (en) * | 2023-02-16 | 2023-04-25 | 青岛北海车轮有限公司 | Rim seam positioning die |
-
2020
- 2020-04-03 CN CN202020472836.2U patent/CN212311224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732001A (en) * | 2021-09-02 | 2021-12-03 | 中船澄西船舶修造有限公司 | Ship welding smoke dust collecting device and using method thereof |
| CN116000540A (en) * | 2023-02-16 | 2023-04-25 | 青岛北海车轮有限公司 | Rim seam positioning die |
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