CN85203777U - Automatic dedusting unit for air filter core - Google Patents

Automatic dedusting unit for air filter core Download PDF

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Publication number
CN85203777U
CN85203777U CN 85203777 CN85203777U CN85203777U CN 85203777 U CN85203777 U CN 85203777U CN 85203777 CN85203777 CN 85203777 CN 85203777 U CN85203777 U CN 85203777U CN 85203777 U CN85203777 U CN 85203777U
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CN
China
Prior art keywords
workpiece
pipe
vertical shaft
filter core
vertical
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 85203777
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Chinese (zh)
Inventor
王荣兴
戴帼珍
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 85203777 priority Critical patent/CN85203777U/en
Publication of CN85203777U publication Critical patent/CN85203777U/en
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an automatic dedusting unit for an air filter core made of paper in the construction machine. At present, a manual leather tube is used for dust removal in straight blowing way, and the utility model makes improvement, that is, the automatic mechanical seal dust removal. The utility model has the advantages of few pollution, convenient operation, high work efficiency, simple structure, convenient operation and high automatization. The automatic dedusting unit for an air filter core reduces the abrasion of the construction equipment and overcomes the defect that the user can not make dust removal at night for reason that the user can not see clearly. The user only needs to put the filter core in the dedusting unit, and pressing a program control switch, the automatic dedusting unit can make dust removal according to the selective program in advance and automatically stop. All the operation is automatic besides the operation of putting the workpiece by hand.

Description

Automatic dedusting unit for air filter core
The present invention is the automatic cleaner of construction machinery papery air filtering core.
At present, the dedusting of papery air filtering core is directly to wash away with the air pump leather hose by hand, and micronic dust is flown upward everywhere, contaminated environment, and comrade's work around hindering, dust removing effects is poor.
Goal of the invention:
Now change the automatic dedusting of mechanical seal into and reduce environmental pollution, reduce the construction equipment wearing and tearing, make things convenient for dust removal operation, increase work efficiency, overcome night because of do not see can not dedusting etc. shortcoming, designed the air filtering core automatic dust.
Its housing profile is a straight tube of circle, and interior part two parts is up and down formed, and a vertical shaft is arranged in the middle of the top, axle has a pallet by the part of knocking off (filter core) on the top, it can be rotated with pallet and vertical shaft, a vertical antipriming pipe is arranged near the barrel, through support turning joint gas transmission.The tube top has a lid to prevent to stir up a cloud of dust.The bottom of tube is gear mechanism and micro air pump, and and upper isolation, the guard shield protection is arranged all around, also make the attic base of support cylinder.
Vertical antipriming pipe is fixing respectively up and down by support and turning joint, when the filter core dedusting of the model that varies in size because the turning joint effect, can with vertical antipriming pipe near or leave workpiece, and keep vertical.Also have a porous inner tube to make valve in the vertical antipriming pipe, have downward-sloping 30~60 a ° aperture to align with the antipriming pipe of outside every 5~6 centimeters on the tube wall, the compressed air in the pipe sprays dedusting through this hole.Because the return effect of spring, pipe moves up in making, and by little venthole exhaust resistance adjusting return speed, open second hole when closing top first hole, close second hole subsequently again and open the 3rd hole, microswitch is touched in porose back until closing, solenoid A is connected produce magnetic field, pipe and spring in the pulling are after this pulse current, magnetic field rapidly disappears, spring return work done again, and repeat switch 1,2,3, actions such as 4 holes are once washed away again from top to bottom, dust is removed in the filter core slit, touches like the manual spary that circulates from top to down.
After field coil A connects; field coil B also connects subsequently and produces transient magnetic field; make the indentation of ratchet hook; hook ratchet and rotate that a tooth drives vertical shaft and workpiece rotates little lattice; continue spary filter core second groove; antipriming pipe jet dedusting simultaneously in the middle of this moment; when this pulse current rapidly disappears in magnetic field later; the ratchet hook resets because of spring tension; the antipriming pipe valve closing stops air feed in the middle of making; vertical antipriming pipe begins the air feed dedusting again, and a groove dedusting to the last finishes, and at this moment gives bit selecting by program control switch by the operator and puts and determine that shutdown still continues dedusting.
These give automatically and select knock-off gear to be made of rope sheave, pulley and weight, but it can replace and produce complicated program and gives and select body function, can also do to show workpiece what times of dedusting, and automatic stopping.When the rope sheave of vertical shaft lower end after nylon rope hangs up weight by two pulleys, promptly as the power of workpiece rotation, how many operators determines dedustings two times or three times according to the filter core binding dust, if weight is located at the 3rd position, workpiece dedusting three times continuously so becomes program control switch.When weight arrives extreme lower position, touching shutdown switch promptly quits work, and cut off the electricity supply, can also see in dust removal process where weight is, just know airtight what times of cylinder inner filter core dedusting, perhaps also having the not dedusting of how many lattice, is exactly to replace complicated display device with this weight position.
The micro air pump that is located at the cylinder bottom has a two-way switch, when factory or building site had compressed air gas source to supply with dedusting, micro air pump was not just worked, and is far or when not having the unit dedusting of air pump when the source of the gas supply, two-way switch is dialled in the confession position, and micro air pump promptly starts dedusting work.The housing of automatic dust and pallet are to make with metal, plastics, fiberglass or hardboard etc., also are embedded with two or three blocks of magnet steel above the pallet in order to fixation workpiece.
Advantage and effect:
Air filtering core is dirty more because task is busy more, does not especially see dust evening and can not dedusting, goes out car early in the morning again and uses in second day.Therefore have to allow dust suck in the cylinder of engine, the wearing and tearing of aggravation engine.Be directly to blow down dirt with leather hose by hand at present, now change the automatic dedusting of mechanical seal into, as long as filter core is placed in the deduster, press program control switch, the operator just can leave rest, automatic dust just can select program to carry out dedusting by giving, and automatic stopping, the engine air intake duct is often kept clean, reduce wear, reduce environmental pollution, alleviate operator's labour intensity.
This equipment is simple, and is easy to operate, but automaticity is very high, removes and put into workpiece by hand, and all the other are all automatic.
Description of drawings:
(1) is lid, (2) be workpiece (papery air filtering core), (3) are springs, the power of pipe return in doing, (4) be vertical many blank pipes, compressed air is through aperture spary workpiece, (5) be interior pipe when valve usefulness, and switch 1 in order, 2,3,4 holes, (6) be housing, prevent to stir up a cloud of dust, (7) are supports, and the fixed vertical antipriming pipe also makes antipriming pipe keep vertical, (8) be power pack, (9) be loop A, control vertical antipriming pipe and open and close that (10) are ratchets, (11) be the ratchet hook, (12) be coil B, when producing transient magnetic field, the indentation of ratchet hook, make ratchet turn over a tooth, (13) be rope sheave, (14) are air inlet pipe, and external source of the gas is through passing through here.(15) be the intervalve valve, the dedusting of control filter core endoporus, (16) are micro air pumps; carry out work during external no source of the gas, (17) are pulleys, and (18) are weights; power as the workpiece rotation; also make the work cycle limit, also do to show how many lattice of dedusting, (19) are pallets; be used for by the part of knocking off; (20) be magnet steel, be used for fixing workpiece, (21) are bearings; fixing vertical shaft; (22) be vertical shaft, connect pallet and ratchet etc., make workpiece order rotation in accordance with regulations; (23) be middle antipriming pipe; make the filter core endoporus also can carry out dedusting, (24) are microswitches, on time closing coil A and B; (25) be nylon rope; make rope sheave; vertical shaft can rotate by follow procedure through weight, and (26) are shutdown switches; when weight arrives extreme lower position; promptly stop and cut off the electricity supply, (27) are the chassis, and the protection gear mechanism is made support housing again.
Embodiment:
Vertical antipriming pipe (4) requires to cooperate precision with interior pipe (5), and unlikely gas leakage when it is closed is got rusty in the time of also will preventing from not use for a long time, pipe in can not moving flexibly, and therefore, the most handy non-ferrous metal or plastics are made interior pipe.During dedusting, do not make vertical antipriming pipe and workpiece lean on too closely, make the air-flow of ejection not have scouring force on the contrary, from too far away, pressure reduces, and generally is advisable 4~6 kilograms of air pressure for 2~3 centimeters with distance.
Housing requires dust is covered on the inside, and available thin plate, fiberglass or water-fast hardboard roll.

Claims (6)

1, a kind of construction machinery is characterized in that in the middle of the straight tube of housing (6) circle a vertical shaft (22) being arranged with papery air filtering core automatic dust, and axle has a pallet (19) to lay workpiece (filter core) on the top, and it can be rotated with pallet and vertical shaft; A vertical antipriming pipe (4) is arranged near the barrel, through the turning joint gas transmission of support (7); the tube top has a lid (1) to prevent to stir up a cloud of dust, and the bottom of tube is gear mechanism and micro air pump (16) , And and upper isolation; the guard shield protection is arranged all around, also make the attic base of support cylinder.
2, deduster according to claim 1, it is characterized in that vertical antipriming pipe (4) is fixing respectively up and down by support (7) and turning joint, removable vertical antipriming pipe is close or leave workpiece And maintenance vertically, also have a porous inner tube (5) to make valve in the pipe, there is a downward-sloping 30-60 ° the aperture pipe top of aliging with the antipriming pipe of outside that spring (3) and exhaust hole are arranged every 5~6 centimeters on the tube wall, pipe is regulated return speed Xiang Shang Yi Dong And in making, institute touches microswitch (24) in porose back on the tube wall until closing, the loop A (9) that is fixed on bottom in the antipriming pipe is connected produced magnetic field, by pipe and spring in the iron core pulling.
3, deduster according to claim 1, it is characterized in that field coil A(9) connect after, be contained in the field coil B(12 below the interlayer) also connect subsequently and produce transient magnetic field, make iron-core coil have ratchet hook (11) indentation, the ratchet (10) that hooks below the vertical shaft rotates a tooth, drive vertical shaft and workpiece and rotate little lattice, be located at all dust in the jet removing filter core of middle antipriming pipe (23) in the vertical shaft axle core this moment, ratchet hook (11) is because of spring tension resets, and the air intake valve (15) of antipriming pipe connection source of the gas is closed in the middle of making.
4, deduster according to claim 1, it is characterized in that by a pallet (19) that has 2~3 blocks of magnet steel is arranged on fixing vertical shaft (22) top of bearing (21), there is a rope sheave (13) the vertical shaft lower end through nylon rope (25), hang up the power of weight (18) by 2 pulleys (17) as rotating spindle and workpiece, weight when the extreme higher position as programme-control, make vertical shaft and workpiece slowly rotate continuous dedusting three times, weight workpiece in the display barrel of centre position also has a commentaries on classics partly to want dedusting, to the last touches shutdown switch (26).
5, deduster according to claim 1, it is characterized in that housing (6) is that the vertical cylinder bottom connects chassis (27), wall micro air pump (16) in the chassis has a two-way switch to connect confession or external air inlet pipe (14) on barrel, and barrel also is equipped with power pack (8).
6, deduster according to claim 1 is characterized in that housing (6) and pallet (9) are to make with metal, plastics, fiberglass or hardboard etc., also be embedded with above the pallet (19) 2 or 3 with upper magnetic steel in order to fixation workpiece.
CN 85203777 1985-10-23 1985-10-23 Automatic dedusting unit for air filter core Expired - Lifetime CN85203777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 85203777 CN85203777U (en) 1985-10-23 1985-10-23 Automatic dedusting unit for air filter core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 85203777 CN85203777U (en) 1985-10-23 1985-10-23 Automatic dedusting unit for air filter core

Publications (1)

Publication Number Publication Date
CN85203777U true CN85203777U (en) 1986-09-03

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ID=4799245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 85203777 Expired - Lifetime CN85203777U (en) 1985-10-23 1985-10-23 Automatic dedusting unit for air filter core

Country Status (1)

Country Link
CN (1) CN85203777U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102772957A (en) * 2012-08-27 2012-11-14 戴若夫 Air filter with automatic dedusting device
CN102794061A (en) * 2012-09-03 2012-11-28 戴若夫 Air filter with electromagnetic type automatic dust removal device
CN103230715A (en) * 2013-04-15 2013-08-07 赵永胜 Air filter core dedusting equipment
CN103939211A (en) * 2014-04-14 2014-07-23 张杨 Dust removing device of air filter element
CN105268248A (en) * 2014-12-24 2016-01-27 陕西同力重工股份有限公司 Cleaning device for filter core of air filter
CN105863902A (en) * 2016-06-06 2016-08-17 赵钧 Dust removal device of vehicle air filter
CN111939677A (en) * 2020-08-10 2020-11-17 段昌礼 Double-cylinder air draft equipment for underground engineering construction
CN112546765A (en) * 2020-11-27 2021-03-26 北京怡盛原环保科技有限公司 Air purification equipment with high purification precision and filter element regeneration function

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102772957A (en) * 2012-08-27 2012-11-14 戴若夫 Air filter with automatic dedusting device
CN102794061A (en) * 2012-09-03 2012-11-28 戴若夫 Air filter with electromagnetic type automatic dust removal device
CN103230715A (en) * 2013-04-15 2013-08-07 赵永胜 Air filter core dedusting equipment
CN103939211A (en) * 2014-04-14 2014-07-23 张杨 Dust removing device of air filter element
CN103939211B (en) * 2014-04-14 2016-12-28 青岛燕园海洋生物科技有限公司 The dust arrester of air filtering core
CN105268248A (en) * 2014-12-24 2016-01-27 陕西同力重工股份有限公司 Cleaning device for filter core of air filter
CN105863902A (en) * 2016-06-06 2016-08-17 赵钧 Dust removal device of vehicle air filter
CN105863902B (en) * 2016-06-06 2019-01-01 衢州丰帆科技有限公司 A kind of vehicle air cleaner dust-extraction unit
CN111939677A (en) * 2020-08-10 2020-11-17 段昌礼 Double-cylinder air draft equipment for underground engineering construction
CN112546765A (en) * 2020-11-27 2021-03-26 北京怡盛原环保科技有限公司 Air purification equipment with high purification precision and filter element regeneration function

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