CN107159629A - Automatic entrance-exit material cleaning machine Special cleaning passage cylinder - Google Patents

Automatic entrance-exit material cleaning machine Special cleaning passage cylinder Download PDF

Info

Publication number
CN107159629A
CN107159629A CN201710582301.3A CN201710582301A CN107159629A CN 107159629 A CN107159629 A CN 107159629A CN 201710582301 A CN201710582301 A CN 201710582301A CN 107159629 A CN107159629 A CN 107159629A
Authority
CN
China
Prior art keywords
cylinder
flushing channel
water
cleaning
high pressure
Prior art date
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.)
Withdrawn
Application number
CN201710582301.3A
Other languages
Chinese (zh)
Inventor
王卫东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Baima Machinery Equipment Co Ltd
Original Assignee
Wuxi Baima Machinery Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Baima Machinery Equipment Co Ltd filed Critical Wuxi Baima Machinery Equipment Co Ltd
Priority to CN201710582301.3A priority Critical patent/CN107159629A/en
Publication of CN107159629A publication Critical patent/CN107159629A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays

Abstract

The invention discloses a kind of automatic entrance-exit material cleaning machine Special cleaning passage cylinder, including flushing channel cylinder, the flushing channel cylinder body bottom end is provided with blowdown water channel, the draining water channel upper end is capped with support baseboard, the support baseboard upper end plate face center is equipped with moving track, a cleaning trolley body is connected with the moving track, the flushing channel inner barrel top is provided with water under high pressure direct-injection spray gun, telescoping drive mechanism is installed on the side tube-wall of flushing channel inner barrel two, the telescoping drive mechanism front end exports expansion link, the expansion link end is installed with spray pistol, the flushing channel cylinder back-end position cylinder top is provided with discharging robot arm, the flushing channel barrel tip cylinder top is also equipped with air blast draught engine.By the above-mentioned means, the present invention can be used in carrying out comprehensive cleaning to mechanical part, flushing channel cylinder possesses automatic entrance-exit material disposal ability.

Description

Automatic entrance-exit material cleaning machine Special cleaning passage cylinder
Technical field
The present invention relates to cleaning machine field, more particularly to a kind of automatic entrance-exit material cleaning machine Special cleaning passage cylinder.
Background technology
Jetting machine is high-pressure plunger pump is produced water under high pressure by power set (motor, gasoline engine, diesel engine) To rinse the machine of body surface.It can peel off dirt, wash away, and reach the purpose on cleaning of objects surface.Because being using height Water column cleaning dirt is pressed, so high-pressure wash is also one of universally acknowledged most scientific, economic, environmentally friendly cleaning mode.It can be divided into It can be divided into according to onsite application and technological requirement:Cold water formula, hot-water type, gasoline engine formula, also have protected against explosion, food in special occasions Industry specialized type etc. is a variety of.But traditional jetting machine can not carry out handling into the material returned using automated machine equipment, it is impossible to Coordinate spray gun to clean mechanical part by traveling mode in charging, reduce operating efficiency.
The content of the invention
The present invention solves the technical problem of provide a kind of automatic entrance-exit material cleaning machine Special cleaning passage cylinder, energy It is enough in and comprehensive cleaning is carried out to mechanical part, flushing channel cylinder possesses automatic entrance-exit material disposal ability.
In order to solve the above technical problems, one aspect of the present invention is:A kind of automatic entrance-exit material cleaning is provided Machine Special cleaning passage cylinder, including flushing channel cylinder, the flushing channel inner barrel are cavity body, the flushing channel Cylinder both ends open is connected, and the flushing channel cylinder body bottom end is provided with blowdown water channel, and the draining water channel upper end is capped with Support baseboard, the support baseboard upper end plate face center is equipped with moving track, the moving track that to be connected with a cleaning small Multiple osculums are offered on mechanism of car, the support baseboard, the flushing channel cylinder upper end is provided with water storage box and high pressure Water pump, the flushing channel inner barrel top is provided with water under high pressure direct-injection spray gun, and the water under high pressure direct-injection spray gun is installed on institute State directly over moving track, telescoping drive mechanism, the flexible drive are installed on the side tube-wall of flushing channel inner barrel two Dynamic device front end export expansion link, the expansion link end is installed with spray pistol, and the spray pistol is stretched by described Contracting drive mechanism exports the expansion link and pressed close to cleaning trolley body water spray cleaning, the water storage box and the high pressure Water pump is connected, and the high-pressure hydraulic pump is connected respectively to the water under high pressure direct-injection spray gun and the spray pistol, the flushing channel Cylinder back-end position cylinder top is provided with discharging robot arm, and the discharging robot arm is provided with more piece regulating arm, Machine components fixture hand, the flushing channel barrel tip cylinder are installed on the regulating arm of the discharging robot arm end Top is also equipped with air blast draught engine.
In a preferred embodiment of the present invention, the water storage box is fixedly mounted on the cleaning with the high-pressure hydraulic pump and led to Cylinder upper end on the outside of road cylinder, is connected, the high pressure between the water storage box and the high-pressure hydraulic pump water inlet by aqueduct Pump outlet is connected with the water under high pressure direct-injection spray gun and the spray pistol, and the water under high pressure direct-injection spray gun is moved located at described Directly over dynamic rail road, the water under high pressure direct-injection spray gun erects export downwards and carries out water under high pressure sprinkling work, and the spray pistol leads to Telescoping drive mechanism level branch is crossed for flushing channel cylinder middle position, the spray pistol is towards cleaning small vehicle device Structure position water spray.
In a preferred embodiment of the present invention, the moving track projection is on the support baseboard upper end plate face upper berth If the moving track two ends are extended respectively in the flushing channel cylinder two ends inlet and outlet, trolley body bottom is cleaned Portion is provided with mobile walking mechanism, and cleaning trolley body is slided by mobile walking mechanism on the moving track.
In a preferred embodiment of the present invention, the air blast draught engine is arranged on the moving track upper end, the drum Wind draught engine bottom end is provided with exhaust outlet, and the air blast draught engine passes through exhaust outlet air draft straight down.
The beneficial effects of the invention are as follows:The present invention can be used in carrying out mechanical part comprehensive cleaning, and cleaning is logical Road cylinder possesses automatic entrance-exit material disposal ability, and mechanical part enters flushing channel cylinder by being arranged on cleaning trolley body Water under high pressure direct-injection spray gun and spray pistol in interior cleaning, flushing channel cylinder can by two kinds of hydraulic pressure to mechanical part cleaning at Reason, and flushing channel cylinder back-end be provided with discharging robot arm can to mechanical part capture discharging, improve cleaning machine from Dynamicization ability, improves operating efficiency.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings Accompanying drawing, wherein:
Fig. 1 is the structural representation of the preferred embodiment of automatic entrance-exit material cleaning machine Special cleaning passage cylinder one of the present invention;
The mark of each part is as follows in accompanying drawing:1st, flushing channel cylinder;2nd, blowdown water channel;3rd, support baseboard;4th, moving rail Road;5th, trolley body is cleaned;6th, water storage box;7th, high-pressure hydraulic pump;8th, water under high pressure direct-injection spray gun;9th, telescoping drive mechanism; 10th, expansion link;11st, spray pistol;12nd, discharging robot arm;13rd, regulating arm;14th, machine components fixture hand; 15、 Air blast draught engine.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected Enclose.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of automatic entrance-exit material cleaning machine Special cleaning passage cylinder, including flushing channel cylinder 1, the flushing channel cylinder 1 Inside is cavity body, and the both ends open of flushing channel cylinder 1 connection, the bottom end of flushing channel cylinder 1 is provided with blowdown Water channel 2, the upper end of draining water channel 2 is capped with support baseboard 3, and the upper end plate face center of support baseboard 3 is equipped with moving rail It is connected with road 4, the moving track 4 on a cleaning trolley body 5, the support baseboard 3 and offers multiple osculums, it is described The upper end of flushing channel cylinder 1 is provided with water storage box 6 and high-pressure hydraulic pump 7, and the inner tip of flushing channel cylinder 1 is provided with high pressure Water direct-injection spray gun 8, the water under high pressure direct-injection spray gun 8 is installed on directly over the moving track 4, in the flushing channel cylinder 1 Telescoping drive mechanism 9 is installed, the front end of telescoping drive mechanism 9 exports expansion link 10, the expansion link on the side tube-wall of portion two 10 ends are installed with spray pistol 11, and the spray pistol 11 exports the expansion link by the telescoping drive mechanism 9 10 and press close to cleaning trolley body water spray cleaning, the water storage box 6 is connected with the high-pressure hydraulic pump 7, the water under high pressure Pump 7 is connected respectively to the water under high pressure direct-injection spray gun 8 and the spray pistol 11, the back-end location of flushing channel cylinder 1 cylinder Body top is provided with discharging robot arm 12, and the discharging robot arm 12 is provided with more piece regulating arm 13, the discharging Machine components fixture hand 14, the end cylinder top of flushing channel cylinder 1 are installed on the regulating arm of the end of robot arm 12 End is also equipped with air blast draught engine 15.
In addition, the water storage box 6 is fixedly mounted on the outside cylinder of flushing channel cylinder 1 with the high-pressure hydraulic pump 7 Connected between end, water storage box 6 and the high-pressure hydraulic pump 7 water inlet by aqueduct, the delivery port of high-pressure hydraulic pump 7 and institute State water under high pressure direct-injection spray gun 8 and the spray pistol 11 is connected, the water under high pressure direct-injection spray gun 8 is being located at the moving track 4 just Top, the water under high pressure direct-injection spray gun 8 erects export downwards and carries out water under high pressure sprinkling work, and the spray pistol 11 is by described The level of telescoping drive mechanism 9 branch is for the middle position of flushing channel cylinder 1, and the spray pistol 11 is towards cleaning trolley body Position water spray.
In addition, the projection of moving track 4 is set on the upper end plate face upper berth of support baseboard 3, the two ends of moving track 4 Extend respectively in the two ends inlet and outlet of flushing channel cylinder 1, cleaning trolley body bottom is provided with mobile traveling machine Structure, cleaning trolley body is slided by mobile walking mechanism on the moving track 4.
In addition, the air blast draught engine 15 is arranged on the upper end of moving track 4, the bottom end of air blast draught engine 15 is set Exhaust outlet is equipped with, the air blast draught engine 15 passes through exhaust outlet air draft straight down.
It is cavity body inside flushing channel cylinder 1 that the operation principle of the present invention, which is, and the both ends open of flushing channel cylinder 1 connects Logical, the bottom end of flushing channel cylinder 1 is provided with blowdown water channel 2, and the upper end of draining water channel 2 is capped with support baseboard 3, blowdown water channel 2 For sewage effluent.
The upper end plate face center of support baseboard 3, which is equipped with moving track 4, moving track 4, is connected with a cleaning trolley body 5, the projection of moving track 4 is set on the upper end plate face upper berth of support baseboard 3, and the two ends of moving track 4 extend respectively to flushing channel cylinder 1 In the inlet and outlet of two ends, cleaning trolley body bottom is provided with mobile walking mechanism, and cleaning trolley body is advanced by mobile Mechanism is slided on moving track 4, and multiple osculums are offered on support baseboard 3, and the upper end of flushing channel cylinder 1 is provided with retaining Case 6 and high-pressure hydraulic pump 7, the inner tip of flushing channel cylinder 1 are provided with water under high pressure direct-injection spray gun 8, and water under high pressure direct-injection spray gun 8 is installed Directly over moving track 4, telescoping drive mechanism 9, telescoping drive mechanism are installed on two side tube-walls of the inside of flushing channel cylinder 1 9 front ends export expansion link 10, and the end of expansion link 10 is installed with spray pistol 11, and spray pistol 11 passes through telescoping drive mechanism 9 export expansion links 10 and press close to cleaning trolley body water spray to clean, and water storage box 6 is connected with the high-pressure hydraulic pump 7, high pressure Water pump 7 is connected respectively to water under high pressure direct-injection spray gun 8 and spray pistol 11, and it is logical that water storage box 6 is fixedly mounted on cleaning with high-pressure hydraulic pump 7 The outside cylinder upper end of road cylinder 1, is connected, the water outlet of high-pressure hydraulic pump 7 between water storage box 6 and the water inlet of high-pressure hydraulic pump 7 by aqueduct Mouth is connected with water under high pressure direct-injection spray gun 8 and spray pistol 11, and water under high pressure direct-injection spray gun 8 is directly over moving track 4, water under high pressure Direct-injection spray gun 8 erect downwards export carry out water under high pressure sprinkling work, spray pistol 11 by the level of telescoping drive mechanism 9 prop up for To the middle position of flushing channel cylinder 1, spray pistol 11 is towards cleaning trolley body position water spray, and mechanical part is by setting Put to enter in flushing channel cylinder 1 on cleaning trolley body and clean, the He of water under high pressure direct-injection spray gun 8 in flushing channel cylinder 1 Spray pistol 11 can be by two kinds of hydraulic pressure to mechanical part cleaning treatment.
The back-end location cylinder top of flushing channel cylinder 1 is provided with discharging robot arm 12, discharging robot arm 12 It is provided with more piece regulating arm 13, the regulating arm of the end of discharging robot arm 12 and machine components fixture hand 14 is installed, cleans The end cylinder top of passage cylinder 1 is also equipped with air blast draught engine 15, and air blast draught engine 15 is arranged on the upper end of moving track 4, drum The bottom end of wind draught engine 15 is provided with exhaust outlet, and air blast draught engine 15 passes through exhaust outlet air draft straight down, flushing channel cylinder 1 It can be used in carrying out comprehensive cleaning to mechanical part, flushing channel cylinder 1 possesses automatic entrance-exit material disposal ability, cleans The rear end of passage cylinder 1, which is provided with discharging robot arm 12, to capture discharging to mechanical part, improve cleaning machine automation energy Power, improves operating efficiency.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, is included within the scope of the present invention.

Claims (4)

1. a kind of automatic entrance-exit material cleaning machine Special cleaning passage cylinder, including flushing channel cylinder, it is characterised in that described clear Passage inner barrel is washed for cavity body, the flushing channel cylinder both ends open connection, the flushing channel cylinder body bottom end is set Blowdown water channel is equipped with, the draining water channel upper end is capped with support baseboard, and the support baseboard upper end plate face center is equipped with shifting It is connected with dynamic rail road, the moving track on a cleaning trolley body, the support baseboard and offers multiple osculums, it is described Flushing channel cylinder upper end is provided with water storage box and high-pressure hydraulic pump, and it is straight that the flushing channel inner barrel top is provided with water under high pressure Spray gun is sprayed, the water under high pressure direct-injection spray gun is installed on directly over the moving track, the side neck of flushing channel inner barrel two Telescoping drive mechanism is installed, the telescoping drive mechanism front end exports expansion link, and the expansion link end is fixedly mounted on wall There is spray pistol, the spray pistol exports the expansion link by the telescoping drive mechanism and pressed close to cleaning trolley body Water spray is cleaned, and the water storage box is connected with the high-pressure hydraulic pump, and it is straight that the high-pressure hydraulic pump is connected respectively to the water under high pressure Spray gun and the spray pistol are sprayed, the flushing channel cylinder back-end position cylinder top is provided with discharging robot arm, institute Discharging robot arm is stated provided with more piece regulating arm, machinery zero is installed on the regulating arm of the discharging robot arm end Part fixture hand, the flushing channel barrel tip cylinder top is also equipped with air blast draught engine.
2. automatic entrance-exit material cleaning machine Special cleaning passage cylinder according to claim 1, it is characterised in that the retaining Case is fixedly mounted on cylinder upper end on the outside of the flushing channel cylinder, the water storage box and the water under high pressure with the high-pressure hydraulic pump Connected between pump water inlet mouthful by aqueduct, the high-pressure hydraulic pump delivery port sprays with the water under high pressure direct-injection spray gun and the spraying Rifle is connected, and the water under high pressure direct-injection spray gun is directly over the moving track, and the water under high pressure direct-injection spray gun is erect and led downwards Go out to carry out water under high pressure sprinkling work, the spray pistol is propped up for flushing channel cylinder by the telescoping drive mechanism level Middle position, spray pistol direction cleaning trolley body position water spray.
3. automatic entrance-exit material cleaning machine Special cleaning passage cylinder according to claim 1, it is characterised in that the movement Track projection is set on the support baseboard upper end plate face upper berth, and the moving track two ends extend respectively to the flushing channel cylinder In the inlet and outlet of body two ends, cleaning trolley body bottom is provided with mobile walking mechanism, and cleaning trolley body passes through mobile row Enter mechanism to slide on the moving track.
4. automatic entrance-exit material cleaning machine Special cleaning passage cylinder according to claim 1, it is characterised in that the air blast Draught engine is arranged on the moving track upper end, and the air blast draught engine bottom end is provided with exhaust outlet, the air blast draught engine Pass through exhaust outlet air draft straight down.
CN201710582301.3A 2017-07-17 2017-07-17 Automatic entrance-exit material cleaning machine Special cleaning passage cylinder Withdrawn CN107159629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710582301.3A CN107159629A (en) 2017-07-17 2017-07-17 Automatic entrance-exit material cleaning machine Special cleaning passage cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710582301.3A CN107159629A (en) 2017-07-17 2017-07-17 Automatic entrance-exit material cleaning machine Special cleaning passage cylinder

Publications (1)

Publication Number Publication Date
CN107159629A true CN107159629A (en) 2017-09-15

Family

ID=59817891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710582301.3A Withdrawn CN107159629A (en) 2017-07-17 2017-07-17 Automatic entrance-exit material cleaning machine Special cleaning passage cylinder

Country Status (1)

Country Link
CN (1) CN107159629A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057665A (en) * 2017-11-30 2018-05-22 芜湖戎征达伺服驱动技术有限公司 Between stamping die cleaning
CN108057664A (en) * 2017-11-30 2018-05-22 芜湖戎征达伺服驱动技术有限公司 Easily mold clean room
CN108212894A (en) * 2018-02-06 2018-06-29 苏州功业肆点零智能科技有限公司 It is a kind of can be to integral type flushing channel that robot is cleaned
CN108436362A (en) * 2018-04-28 2018-08-24 江苏锡宇汽车有限公司 Turbocharger rotor axis welds case

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11267082A (en) * 1998-03-19 1999-10-05 Nakanishi Mfg Co Ltd Washing apparatus for container such as food can or the like
CN104368547A (en) * 2013-08-13 2015-02-25 安徽宝辉清洗设备制造有限公司 Stepping all-directional valve cleaner
CN105275613A (en) * 2014-06-20 2016-01-27 安徽宝辉清洗设备制造有限公司 Cylinder body cleaning machine
CN106623203A (en) * 2017-01-19 2017-05-10 深圳市鑫承诺环保产业股份有限公司 Automobile booster turbine shell high-precision online cleaning method and device
CN106737064A (en) * 2016-12-27 2017-05-31 嘉兴高维智控有限公司 Full-automatic sapphire rubbing down equipment
CN207025955U (en) * 2017-07-17 2018-02-23 无锡市白马机械设备有限公司 Automatic entrance-exit material cleaning machine Special cleaning passage cylinder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11267082A (en) * 1998-03-19 1999-10-05 Nakanishi Mfg Co Ltd Washing apparatus for container such as food can or the like
CN104368547A (en) * 2013-08-13 2015-02-25 安徽宝辉清洗设备制造有限公司 Stepping all-directional valve cleaner
CN105275613A (en) * 2014-06-20 2016-01-27 安徽宝辉清洗设备制造有限公司 Cylinder body cleaning machine
CN106737064A (en) * 2016-12-27 2017-05-31 嘉兴高维智控有限公司 Full-automatic sapphire rubbing down equipment
CN106623203A (en) * 2017-01-19 2017-05-10 深圳市鑫承诺环保产业股份有限公司 Automobile booster turbine shell high-precision online cleaning method and device
CN207025955U (en) * 2017-07-17 2018-02-23 无锡市白马机械设备有限公司 Automatic entrance-exit material cleaning machine Special cleaning passage cylinder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057665A (en) * 2017-11-30 2018-05-22 芜湖戎征达伺服驱动技术有限公司 Between stamping die cleaning
CN108057664A (en) * 2017-11-30 2018-05-22 芜湖戎征达伺服驱动技术有限公司 Easily mold clean room
CN108212894A (en) * 2018-02-06 2018-06-29 苏州功业肆点零智能科技有限公司 It is a kind of can be to integral type flushing channel that robot is cleaned
CN108436362A (en) * 2018-04-28 2018-08-24 江苏锡宇汽车有限公司 Turbocharger rotor axis welds case

Similar Documents

Publication Publication Date Title
CN107159629A (en) Automatic entrance-exit material cleaning machine Special cleaning passage cylinder
CN202779088U (en) Cleaning machine for oil tank truck
CN107447960A (en) One kind finishing uses metope paint vehicle painting device
CN107335647A (en) The cleaning machine of built-in lifting cleaning cover clean in place
CN207025955U (en) Automatic entrance-exit material cleaning machine Special cleaning passage cylinder
CN107350208A (en) Possesses the cleaning case for fixed point pause hydro-peening of advancing
CN207025960U (en) Possesses the flushing channel cylinder of sensing fixed time cleaning function
CN206841388U (en) Intelligent complete series automobile cleaning system
CN107159631A (en) The cleaning cover cylinder of bottom blow-down passage is cleaned with ultrasonic equipment
CN206336261U (en) A kind of mobile automobile maintenance cleaning equipment
CN107150044A (en) The cleaning machine of mounting robot dolly traveling cleaning
CN107185887A (en) The purge chamber of built-in elevation type cleaning cover
CN208928801U (en) A kind of bridge construction Anti-collision barrel equipment for quick washing
CN207025963U (en) The cleaning machine of mounting robot dolly traveling cleaning
CN207615262U (en) Linear type aluminium strip surface clean active line
CN107159626A (en) Possesses the flushing channel cylinder of sensing fixed time cleaning function
CN207615304U (en) Metal tube special surface wiper mechanism
CN207025961U (en) The flushing channel cylinder of asymptotic hydraulic pressure hydro-peening is provided
CN107761641A (en) A kind of pure electric road cleaning vehicle
CN107298387A (en) Possesses the gantry that work ground function is washed away in cleaning
CN205857106U (en) Possesses the engineering truck of high-pressure pump spraying-rinsing
CN208646806U (en) Steam cleaner
CN207103226U (en) Gradually compact form cleaning cotton pushes the flushing channel case that decontamination is cleaned for installation
CN207535876U (en) A kind of car washing machine
CN207025959U (en) The cleaning case of the stable cleaning of advancing of tripod machinery tong device is installed

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20170915