CN109901236A - A kind of detection instrument with safeguard function for iron ore - Google Patents

A kind of detection instrument with safeguard function for iron ore Download PDF

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Publication number
CN109901236A
CN109901236A CN201910162962.XA CN201910162962A CN109901236A CN 109901236 A CN109901236 A CN 109901236A CN 201910162962 A CN201910162962 A CN 201910162962A CN 109901236 A CN109901236 A CN 109901236A
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CN
China
Prior art keywords
detecting plate
connecting tube
support rod
slide bar
iron ore
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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.)
Granted
Application number
CN201910162962.XA
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Chinese (zh)
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CN109901236B (en
Inventor
赵秀军
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Golmud Qinghua Mining Co ltd
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Individual
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Priority to CN201910162962.XA priority Critical patent/CN109901236B/en
Publication of CN109901236A publication Critical patent/CN109901236A/en
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Publication of CN109901236B publication Critical patent/CN109901236B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present invention relates to a kind of detection instruments with safeguard function for iron ore, including detecting plate, support rod, fupport arm and handle, one end of support rod is arranged in the fupport arm, the other end of support rod is arranged in the detecting plate, the detecting plate and support rod are hinged, the handle is fixed on support rod, protection mechanism and four auxiliary bodies there are two being set on the detecting plate, the support rod is arranged between two protection mechanisms, the accessory part is circumferentially uniformly arranged on the periphery of detecting plate centered on the axis of detecting plate, the auxiliary body includes universal wheel, slide bar, sliding block, connecting tube, squeeze disk, sealing cover, air gauge and tracheae, the detection instrument with safeguard function for being used for iron ore has reached protection detecting plate by protection mechanism, detecting plate is avoided to make moist and damage, moreover, also pass through auxiliary Mechanism realizes the depth of parallelism between detection ground and detecting plate.

Description

A kind of detection instrument with safeguard function for iron ore
Technical field
The present invention relates to mineral products detecting devices field, in particular to a kind of survey meter with safeguard function for iron ore Device.
Background technique
Underground metalliferous detection instrument is one kind of mineral products detecting devices, and underground metal detector is using advanced technology system Make, it has the characteristics that wide detection degree, accurate positioning, resolving power is strong, operation is simple, and metal detector mainly with detection and is known The metal object of not buried underground.
The existing underground metalliferous survey meter for iron ore in use, when detecting plate and when the run-off the straight of ground, If the angle of detecting plate cannot be corrected in time, will affect detection result, and the underground metalliferous survey meter of the prior art can not and When detection detecting plate and ground between angle, reduce practicability, moreover, when detect environment it is more moist when, detection Droplet is easily condensed on disk, and droplet equally will affect detection result, and detecting plate damage is also resulted in when serious.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of tool for iron ore There is the detection instrument of safeguard function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of spy with safeguard function for iron ore Instrument, including detecting plate, support rod, fupport arm and handle are surveyed, one end of support rod, the detecting plate setting is arranged in the fupport arm In the other end of support rod, the detecting plate and support rod are hinged, and the handle is fixed on support rod, set on the detecting plate There are two protection mechanism and four auxiliary bodies, the support rod is arranged between two protection mechanisms, the accessory part with The periphery of detecting plate is circumferentially uniformly arranged on centered on the axis of detecting plate;
The auxiliary body includes universal wheel, slide bar, sliding block, connecting tube, squeezes disk, sealing cover, air gauge and tracheae, institute The axis for stating slide bar is parallel with the axis of detecting plate, and the sliding block is set on slide bar, and the sliding block and connecting tube are each attached to On detecting plate, the universal wheel is mounted on one end of the separate fupport arm of slide bar, the other end for squeezing disk and being fixed on slide bar, institute The side that universal wheel is located at the separate fupport arm of detecting plate is stated, the extruding disk and slide bar are coaxially disposed, the connecting tube and slide bar Coaxial arrangement, the extruding disk are arranged in connecting tube, and the internal diameter of the connecting tube is equal with the diameter of disk is squeezed, the extruding Disk and connecting tube are tightly connected, and the sealing cover lid is located at one end of the close fupport arm of connecting tube, the sealing cover and connecting tube It is tightly connected, the air gauge is fixed on one end of the separate connecting tube of sealing cover, and the air gauge passes through tracheae and connecting tube The side for squeezing the separate slide bar of disk is arranged in connection, the tracheae;
The protection mechanism includes heater box, blower, heating rod, transfer tube and connect cover, and the heater box and blower are equal It is fixed on support rod, the side of the separate detecting plate of the heater box is equipped with air inlet, and the heating rod is arranged in heater box Inner wall on, the connect cover is fixed on the side of the separate fupport arm of detecting plate, and the connect cover and detecting plate are tightly connected, institute The side for stating the close detecting plate of heater box is connected to by transfer tube with connect cover, and the blower is arranged on transfer tube, described The shape of connect cover is cylinder, and the connect cover is parallel with slide bar, and the periphery of the connect cover is equipped at least two ventholes, The venthole is circumferentially uniformly arranged centered on the axis of connect cover.
Preferably, being coated with stop-leak compound on the inner wall of the connecting tube to improve leakproofness.
Preferably, separating in order to avoid squeezing disk with connecting tube, the connecting tube is equipped with limited block, the limited block Be fixed on the inner wall of connecting tube, the limited block and squeeze disk close slide bar side against.
Preferably, the transfer tube is hose in order to avoid damaging transfer tube when detecting plate rotation.
Preferably, being equipped with Air Filter in the air inlet in order to avoid dust is entered in heater box by air inlet.
Preferably, the periphery of the detecting plate is equipped at least two air bags, and the air bag is to visit in order to improve reliability It is circumferentially uniformly arranged centered on the axis of survey disk.
Preferably, in order to reduce the frictional force between slide bar and sliding block, the slide bar is equipped with lubricating oil.
Preferably, the support rod is equipped with solar panels for energy conservation, the solar panels are fixed on support rod Close to the side of handle.
Preferably, the handle is equipped with anti-skid chequer in order to avoid skidding.
Preferably, in order to improve detection accuracy, the making material of the universal wheel is plastics.
The invention has the advantages that the detection instrument with safeguard function for being used for iron ore is reached by protection mechanism The function of protection detecting plate, avoids detecting plate from making moist and damage, and compared with existing protection mechanism, the protection mechanism is by adding Fast air velocity and the evaporation for improving air themperature two ways realization moisture, faster, practicability is stronger for water evaporation rate, no Only in this way, also realizing the depth of parallelism between detection ground and detecting plate by auxiliary body, compared with existing auxiliary body, The auxiliary body has the function of that vibration damping, measurement is horizontal and detecting plate is avoided directly to contact with ground, and cost performance is higher.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the detection instrument with safeguard function for iron ore of the invention;
Fig. 2 is the structural schematic diagram of the accessory part of the detection instrument with safeguard function for iron ore of the invention;
Fig. 3 is the structural schematic diagram of the protection mechanism of the detection instrument with safeguard function for iron ore of the invention;
Fig. 4 is the portion the A enlarged drawing of Fig. 1;
In figure: 1. detecting plates, 2. support rods, 3. fupport arms, 4. handles, 5. universal wheels, 6. slide bars, 7. sliding blocks, 8. connecting tubes, 9. disk is squeezed, 10. sealing covers, 11. air gauges, 12. tracheaes, 13. heater boxes, 14. blowers, 15. heating rods, 16. transfer tubes, 17. connect cover, 18. limited blocks, 19. Air Filters, 20. air bags, 21. solar panels.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of detection instrument with safeguard function for iron ore, including detecting plate 1, support rod 2, arm One end of support rod 2 is arranged in support 3 and handle 4, the fupport arm 3, and the other end of support rod 2 is arranged in the detecting plate 1, described Detecting plate 1 and support rod 2 are hinged, and the handle 4 is fixed on support rod 2, set on the detecting plate 1 there are two protection mechanism and Four auxiliary bodies, the support rod 2 are arranged between two protection mechanisms, and the accessory part is with the axis of detecting plate 1 Center is circumferentially uniformly arranged on the periphery of detecting plate 1;
User's hand holds handle 4, and arm support controls the movement of detecting plate 1 in fupport arm 3, through user, reaches The function of detection, here, the effect that protection mechanism is arranged are that detecting plate 1 is avoided to make moist and damage, and the effect of auxiliary body is arranged It is the depth of parallelism detected between detecting plate 1 and ground.
As shown in Fig. 2, the auxiliary body includes universal wheel 5, slide bar 6, sliding block 7, connecting tube 8, squeezes disk 9, sealing cover 10, the axis of air gauge 11 and tracheae 12, the slide bar 6 is parallel with the axis of detecting plate 1, and the sliding block 7 is set in slide bar 6 On, the sliding block 7 and connecting tube 8 are each attached on detecting plate 1, and the universal wheel 5 is mounted on the one of the separate fupport arm 3 of slide bar 6 End, the other end for squeezing disk 9 and being fixed on slide bar 6, the universal wheel 5 are located at the side of the separate fupport arm 3 of detecting plate 1, institute It states and squeezes disk 9 and the coaxial arrangement of slide bar 6, the connecting tube 8 is coaxially disposed with slide bar 6, and the extruding disk 9 is arranged in connecting tube 8 Interior, the internal diameter of the connecting tube 8 is equal with the diameter of disk 9 is squeezed, and the extruding disk 9 is tightly connected with connecting tube 8, the sealing Lid 10 covers the one end for being located at the close fupport arm 3 of connecting tube 8, and the sealing cover 10 is tightly connected with connecting tube 8, the air gauge 11 It is fixed on one end of the separate connecting tube 8 of sealing cover 10, the air gauge 11 is connected to by tracheae 12 with connecting tube 8, the gas The side for squeezing the separate slide bar 6 of disk 9 is arranged in pipe 12;
By universal wheel 5 and ground against, keep connecting tube 8 mobile to landing ground direction by the gravity of the instrument itself, from And increasing the air pressure in connecting tube 8, the interior air pressure of connecting tube 8 is transmitted in air gauge 11 by tracheae 12, passes through air gauge Air pressure in 11 detection connecting tubes 8, the numerical value detected by four air gauges 11 can judge that detecting plate 1 is convenient for user No and ground keeping parallelism, meanwhile, the effect by air pressure is connecting tube 8 by reversed active force, and it is gentle to have reached vibration damping The effect of punching, and detecting plate 1 can also be avoided directly to damage with ground face contact, improve reliability.
As shown in Figure 3-4, the protection mechanism includes heater box 13, blower 14, heating rod 15, transfer tube 16 and connect cover 17, the heater box 13 and blower 14 are each attached on support rod 2, and the side of the separate detecting plate 1 of the heater box 13 is equipped with Air inlet, the heating rod 15 are arranged on the inner wall of heater box 13, and the connect cover 17 is fixed on the separate fupport arm of detecting plate 1 3 side, the connect cover 17 are tightly connected with detecting plate 1, and the side of the close detecting plate 1 of the heater box 13 passes through transmission Pipe 16 is connected to connect cover 17, and the blower 14 is arranged on transfer tube 16, and the shape of the connect cover 17 is cylinder, described Connect cover 17 is parallel with slide bar 6, and the periphery of the connect cover 17 is equipped at least two ventholes, and the venthole is with connect cover 17 Axis centered on be circumferentially uniformly arranged.
It is run by heating rod 15, increases the air themperature in heater box 13, run by blower 14, make heater box 13 Interior air is transmitted in connect cover 17 by transfer tube 16, then from the venthole discharge in connect cover 17, to make detecting plate 1 3 side of separate fupport arm air velocity accelerate, evaporate the moisture on detecting plate 1, avoid detecting plate 1 dampness and damage.
Preferably, being coated with stop-leak compound on the inner wall of the connecting tube 8 to improve leakproofness.
The effect of stop-leak compound is to reduce the gap squeezed between disk 9 and connecting tube 8, improve squeeze disk 9 and connecting tube 8 it Between leakproofness.
Preferably, separating in order to avoid squeezing disk 9 with connecting tube 8, the connecting tube 8 is equipped with limited block 18, described Limited block 18 is fixed on the inner wall of connecting tube 8, the side of the limited block 18 and the close slide bar 6 for squeezing disk 9 against.
It can excessively be separated, be risen with connecting tube 8 away from 3 direction of fupport arm is mobile to avoid crushing block by limited block 18 The effect of limit is arrived.
Preferably, the transfer tube 16 is hose in order to avoid damaging transfer tube 16 when the rotation of detecting plate 1.
When detecting plate 1 changes angle, it can be deformed and be damaged to avoid transfer tube 16 by the transfer tube 16 of hose materials.
Preferably, being equipped with Air Filter in the air inlet in order to avoid dust is entered in heater box 13 by air inlet 19。
The effect of Air Filter 19 is that dust is avoided to enter in heater box 13 by air inlet, prevents heap dust stratification on detecting plate 1 Dirt and influence detection accuracy.
Preferably, in order to improve reliability, the periphery of the detecting plate 1 is equipped at least two air bags 20, the air bag 20 are circumferentially uniformly arranged centered on the axis of detecting plate 1.
Detecting plate 1 and stone etc. can be made to play the role of protecting detecting plate 1 when bumping against by air bag 20, improved reliable Property.
Preferably, in order to reduce the frictional force between slide bar 6 and sliding block 7, the slide bar 6 is equipped with lubricating oil.
The effect of lubricating oil is the frictional force reduced between slide bar 6 and sliding block 7, improves the mobile fluency of slide bar 6.
Preferably, the support rod 2 is equipped with solar panels 21 for energy conservation, the solar panels 21 are fixed on branch The side of the close handle 4 of strut 2.
Solar panels 21 can be absorbed light and realize photovoltaic power generation, and institute's generated energy provides instrument operation, reached energy conservation Effect.
Preferably, the handle 4 is equipped with anti-skid chequer in order to avoid skidding.
The effect of anti-skid chequer is the frictional force improved between user's hand and handle 4, avoids skidding.
Preferably, in order to improve detection accuracy, the making material of the universal wheel 5 is plastics.
Plastics are nonmetallic materials, and the detection accuracy of detecting plate 1 can be influenced to avoid universal wheel 5.
The instrument application method:
User's hand holds handle 4, and arm support controls the movement of detecting plate 1 in fupport arm 3, through user, by ten thousand To wheel 5 and ground against keeping connecting tube 8 mobile to landing ground direction by the gravity of the instrument itself, to make in connecting tube 8 Air pressure increase, the interior air pressure of connecting tube 8 is transmitted in air gauge 11 by tracheae 12, is passed through air gauge 11 and is detected connecting tube 8 Interior air pressure, meanwhile, it is run by heating rod 15, increases the air themperature in heater box 13, run by blower 14, make to add Air in hot tank 13 is transmitted in connect cover 17 by transfer tube 16, then is discharged from the venthole in connect cover 17;
Here, the numerical value detected by four air gauges 11, can judge whether detecting plate 1 is protected with ground convenient for user Maintain an equal level row, meanwhile, the effect by air pressure is connecting tube 8 by reversed active force, achieve the effect that vibration damping and buffering, and And can also avoid detecting plate 1 directly with ground face contact and damage, improve reliability, pass through accelerate detecting plate 1 separate arm The air velocity of 3 side of support and the temperature for improving detecting plate 1 avoid detecting plate 1 to accelerate the moisture evaporation on detecting plate 1 It makes moist and damages, achieved the effect that protection.
Compared with prior art, which has reached guarantor by protection mechanism The function of protecting detecting plate 1 avoids detecting plate 1 from making moist and damage, and compared with existing protection mechanism, which passes through quickening Air velocity and the evaporation for improving air themperature two ways realization moisture, faster, practicability is stronger for water evaporation rate, not only In this way, the depth of parallelism between detection ground and detecting plate 1 is also realized by auxiliary body, compared with existing auxiliary body, The auxiliary body has the function of that vibration damping, measurement is horizontal and detecting plate 1 is avoided directly to contact with ground, and cost performance is higher.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of detection instrument with safeguard function for iron ore, including detecting plate (1), support rod (2), fupport arm (3) and Handle (4), in one end of support rod (2), the detecting plate (1) is arranged in the another of support rod (2) for fupport arm (3) setting End, hingedly, the handle (4) is fixed on support rod (2), which is characterized in that described for the detecting plate (1) and support rod (2) Set on detecting plate (1) there are two protection mechanism and four auxiliary bodies, support rod (2) setting two protection mechanisms it Between, the accessory part is circumferentially uniformly arranged on the periphery of detecting plate (1) centered on the axis of detecting plate (1);
The auxiliary body include universal wheel (5), slide bar (6), sliding block (7), connecting tube (8), squeeze disk (9), sealing cover (10), The axis of air gauge (11) and tracheae (12), the slide bar (6) is parallel with the axis of detecting plate (1), and the sliding block (7) is set in On slide bar (6), the sliding block (7) and connecting tube (8) are each attached on detecting plate (1), and the universal wheel (5) is mounted on slide bar (6) one end of separate fupport arm (3), the other end for squeezing disk (9) and being fixed on slide bar (6), the universal wheel (5), which is located at, to be visited The side of the separate fupport arm (3) of disk (1) is surveyed, the extruding disk (9) and slide bar (6) are coaxially disposed, the connecting tube (8) and slide bar (6) it is coaxially disposed, in connecting tube (8), the internal diameter of the connecting tube (8) is straight with extruding disk (9) for the extrudings disk (9) setting Diameter is equal, and the extruding disk (9) and connecting tube (8) are tightly connected, sealing cover (10) lid be located at connecting tube (8) by proximal arm The one end of (3) is held in the palm, the sealing cover (10) and connecting tube (8) are tightly connected, and the air gauge (11) is fixed on sealing cover (10) Separate connecting tube (8) one end, the air gauge (11) is connected to by tracheae (12) with connecting tube (8), the tracheae (12) It is arranged in the side for the separate slide bar (6) for squeezing disk (9);
The protection mechanism includes heater box (13), blower (14), heating rod (15), transfer tube (16) and connect cover (17), institute It states heater box (13) and blower (14) is each attached on support rod (2), the side of the separate detecting plate (1) of the heater box (13) Equipped with air inlet, the heating rod (15) is arranged on the inner wall of heater box (13), and the connect cover (17) is fixed on detecting plate (1) side of separate fupport arm (3), the connect cover (17) and detecting plate (1) are tightly connected, the heater box (13) it is close The side of detecting plate (1) is connected to by transfer tube (16) with connect cover (17), and the blower (14) is arranged on transfer tube (16), The shape of the connect cover (17) is cylinder, and the connect cover (17) is parallel with slide bar (6), the periphery of the connect cover (17) Equipped at least two ventholes, the venthole is circumferentially uniformly arranged centered on the axis of connect cover (17).
2. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the connecting tube (8) stop-leak compound is coated on inner wall.
3. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the connecting tube (8) limited block (18) are equipped with, the limited block (18) is fixed on the inner wall of connecting tube (8), the limited block (18) and squeezes The side of the close slide bar (6) of platen (9) against.
4. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the transfer tube It (16) is hose.
5. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the air inlet It is interior to be equipped with Air Filter (19).
6. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the detecting plate (1) periphery is equipped at least two air bags (20), and the air bag (20) is circumferential centered on the axis of detecting plate (1) uniformly to be set It sets.
7. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the slide bar (6) it is equipped with lubricating oil.
8. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the support rod (2) solar panels (21) are equipped with, the solar panels (21) are fixed on the side of the close handle (4) of support rod (2).
9. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that the handle (4) it is equipped with anti-skid chequer.
10. being used for the detection instrument with safeguard function of iron ore as described in claim 1, which is characterized in that described universal The making material for taking turns (5) is plastics.
CN201910162962.XA 2019-03-05 2019-03-05 A detecting instrument that is used for having safeguard function of iron ore Expired - Fee Related CN109901236B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910162962.XA CN109901236B (en) 2019-03-05 2019-03-05 A detecting instrument that is used for having safeguard function of iron ore

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Application Number Priority Date Filing Date Title
CN201910162962.XA CN109901236B (en) 2019-03-05 2019-03-05 A detecting instrument that is used for having safeguard function of iron ore

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CN109901236A true CN109901236A (en) 2019-06-18
CN109901236B CN109901236B (en) 2020-10-02

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003313039A (en) * 2002-04-23 2003-11-06 Central Glass Co Ltd Method and apparatus for detecting glass sheet conveyed in heating furnace
CN1532402A (en) * 2003-03-20 2004-09-29 �����˺ʹ��˹�˾ Support structure of portable air compressor
CN204664797U (en) * 2015-05-13 2015-09-23 张俊华 There is adhesive performance and adjustable supporting leg
CN105068143A (en) * 2015-08-07 2015-11-18 青岛德盛机械制造有限公司 Oil-way circulation detection device
CN205482169U (en) * 2016-01-11 2016-08-17 东营市安全工器具质量检测有限公司 Insulating gloves desiccator
CN105984292A (en) * 2015-03-20 2016-10-05 空中客车营运有限公司 Method and apparatus of monitoring the pressure of an aircraft tire
CN106268492A (en) * 2016-08-17 2017-01-04 重庆元云联科技有限公司 A kind of self-priming Intelligent fertilizer distributing machine
CN207958532U (en) * 2018-02-06 2018-10-12 武汉华庆汽车部件有限公司 A kind of filtering tank with safety protecting cover
CN108756416A (en) * 2018-05-07 2018-11-06 深圳市晓控通信科技有限公司 A kind of communication steel tower that snow removing effect is good
CN109183365A (en) * 2018-10-18 2019-01-11 焦玉林 A kind of rural area roof clothes airing device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003313039A (en) * 2002-04-23 2003-11-06 Central Glass Co Ltd Method and apparatus for detecting glass sheet conveyed in heating furnace
CN1532402A (en) * 2003-03-20 2004-09-29 �����˺ʹ��˹�˾ Support structure of portable air compressor
CN105984292A (en) * 2015-03-20 2016-10-05 空中客车营运有限公司 Method and apparatus of monitoring the pressure of an aircraft tire
CN204664797U (en) * 2015-05-13 2015-09-23 张俊华 There is adhesive performance and adjustable supporting leg
CN105068143A (en) * 2015-08-07 2015-11-18 青岛德盛机械制造有限公司 Oil-way circulation detection device
CN205482169U (en) * 2016-01-11 2016-08-17 东营市安全工器具质量检测有限公司 Insulating gloves desiccator
CN106268492A (en) * 2016-08-17 2017-01-04 重庆元云联科技有限公司 A kind of self-priming Intelligent fertilizer distributing machine
CN207958532U (en) * 2018-02-06 2018-10-12 武汉华庆汽车部件有限公司 A kind of filtering tank with safety protecting cover
CN108756416A (en) * 2018-05-07 2018-11-06 深圳市晓控通信科技有限公司 A kind of communication steel tower that snow removing effect is good
CN109183365A (en) * 2018-10-18 2019-01-11 焦玉林 A kind of rural area roof clothes airing device

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Inventor after: Xu Fuping

Inventor after: Zhou Zengwen

Inventor after: Liu Tianxiang

Inventor after: Zhao Xiujun

Inventor before: Zhao Xiujun

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Effective date of registration: 20200907

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Applicant after: Golmud Qinghua Mining Co.,Ltd.

Address before: 137600 No. 7, Bayan Gaole Village, Bayan Gaole Town, Zalaite Banner, Xingan League, Inner Mongolia Autonomous Region

Applicant before: Zhao Xiujun

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Granted publication date: 20201002