WO2017185770A1 - 薄膜拉伸生产线链铗链节油气润滑装置 - Google Patents

薄膜拉伸生产线链铗链节油气润滑装置 Download PDF

Info

Publication number
WO2017185770A1
WO2017185770A1 PCT/CN2016/111202 CN2016111202W WO2017185770A1 WO 2017185770 A1 WO2017185770 A1 WO 2017185770A1 CN 2016111202 W CN2016111202 W CN 2016111202W WO 2017185770 A1 WO2017185770 A1 WO 2017185770A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
gas
chain
air
film stretching
Prior art date
Application number
PCT/CN2016/111202
Other languages
English (en)
French (fr)
Inventor
李雪明
赖福刚
陈甘霖
Original Assignee
桂林电器科学研究院有限公司
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 桂林电器科学研究院有限公司 filed Critical 桂林电器科学研究院有限公司
Publication of WO2017185770A1 publication Critical patent/WO2017185770A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/22—Lubricating-pumps with distributing equipment

Definitions

  • the invention relates to a film stretching production line device, in particular to a film stretching production line chain chain link oil and gas lubrication device.
  • the conventional lubrication method is to inject high-temperature grease into the friction surface between the pin and the sleeve, or to continuously inject lubricating oil into the friction surface of the pin and the sleeve by the oil pump.
  • the technical problem to be solved by the present invention is to propose a film stretching line chain ⁇ chain oil and gas lubrication device that satisfies the lubrication requirement.
  • the film stretching chain chain chain oil and gas lubrication device capable of solving the above technical problems includes a plurality of fuel injection pipes arranged in rows in the chain track running track, and the oil and gas nozzles at the front end of each of the oil and gas pipes are in orbit On the front end surface, the position of the oil and gas nozzle corresponds to the inner and outer chain plates of the chain, and the rear end of each of the gas injection pipes is connected to the oil and gas distributor outside the rear end surface of the rail, and the oil and gas distributor passes through
  • the oil and gas pipeline is connected to the oil and gas mixer, and the oil and gas mixer is connected to the air compressor and the oil tank through the air pressure pipeline and the oil pressure pipeline, respectively.
  • the oil flow formed by mixing the oil and gas mixing block (lubricating oil and compressed air) is sprayed into the mating surface of the pin shaft and the sleeve through the gap between the inner and outer chain plates through the oil gas nozzle of the oil and gas injection pipe, thereby ensuring the cooperation. Lubrication between the pin and the sleeve.
  • the pneumatic line is provided with a pneumatic manual valve, a compressed air processor, and a pneumatic solenoid valve; and the hydraulic circuit is further designed to include a plurality of parallels controlled by an oil pump, an oil manual valve, and a filter.
  • the oil pressure branch road is provided with an oil circuit solenoid valve and a check valve on each oil pressure branch road.
  • Each device and each electrical device adopts a PLC programmable controller to realize automatic gas supply control of the pneumatic pipeline and automatic control of the oil supply of the hydraulic pipeline.
  • the design length of the oil and gas pipeline is ⁇ 0.5 Meter.
  • the spray oil and gas pipe is set to 6 to 10 to meet the lubrication requirements of the chain stretch production line chain chain link.
  • the film stretching production line chain chain chain oil and gas lubrication device of the invention adopts gas-liquid two-phase lubrication technology to meet the lubrication requirements of the chain stretching production line chain chain link, and has the following advantages:
  • the compressed air can take away the heat generated by the friction between the pin and the sleeve, and extend the service life of the pin and the sleeve.
  • the lubrication point between the pin and the sleeve is not affected by the high temperature, and is especially suitable for the lubrication requirements of the high temperature, heavy load and high speed working conditions of the film stretching line chain.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention.
  • Figure 2 is a plan view of Figure 1
  • Figure 3 is a schematic diagram of the oil and gas lubrication of the embodiment of Figure 1.
  • Figure number identification 1, spray oil and gas pipe; 1-1, oil and gas nozzle; 2, chain link; 2-1, inner chain plate; 2-2, outer chain plate; 2-3, pin shaft; 2-4 , sleeve; 3, rail; 4, oil and gas distributor; 5, oil and gas pipeline; 6, oil and gas mixer; 7, pneumatic pipeline; 8, hydraulic pipeline; 9, air compressor; 10, fuel tank; Gas path manual valve; 12, compressed air processor; 13, pneumatic circuit solenoid valve; 14, oil circuit manual valve; 15, oil circuit filter; 16, oil circuit solenoid valve; 17, check valve; Cabinet; 19, support plate; 20, liquid level control relay; 21, oil pump; 22, horizontal pull machine.
  • the film stretch production line chain chain link oil and gas lubrication device of the invention comprises a spray oil and gas pipe 1, an oil and gas distribution 4, an oil and gas mixer 6, a gas pressure pipeline 7 and a hydraulic pressure pipeline 8.
  • the pneumatic circuit manual valve 11 is sequentially disposed on the pneumatic pipeline 7 (from the rear to the front)
  • the compressed air handler 12 filtering, pressure regulating
  • the pneumatic solenoid valve 13 as shown in FIG.
  • the oil pressure pipeline 8 includes a hydraulic pressure main road in the rear section and 6 to 10 hydraulic pressure branches in parallel in the front section, and the two hydraulic pressure branches share one oil passage solenoid valve 16 (having two outlets)
  • the oil passage solenoid valve 16 and the oil pressure branch of the oil and gas mixer 6 are provided with a check valve 17, and the oil pressure main road (from the rear to the front) is sequentially provided with an oil pump 21 and an oil passage manual valve 14 And the oil passage filter 15;
  • the oil tank 10 is provided with a liquid level control relay 20, and the oil pump 21 is turned off when the oil amount of the oil tank 10 is less than a set value, as shown in FIG.
  • Each machine and each electrical device is controlled by a PLC programmable controller disposed in the electric control cabinet 18, thereby realizing the automatic gas supply control of the pneumatic pipeline 7 to the oil and gas mixer 6 and the oil pressure pipeline 8 to the oil and gas mixer 6.
  • Automatic oil supply control as shown in Figure 3.
  • the air compressor 9, the pneumatic manual valve 11, the compressed air processor 12, and the pneumatic solenoid valve 13 are opened, and the pneumatic pipeline 7 supplies air to the oil and gas mixer 6; the oil pump 21, the oil manual valve 14, and the oil passage
  • the solenoid valve 16 is opened, and the oil pressure line 8 supplies lubricating oil to the oil and gas mixer 6.
  • the pressure of the lubricating oil is so large that the check valve 17 can be opened, and the lubricating oil can enter the oil and gas mixer 6, when the pressure of the lubricating oil is lower than When the oil and gas pressure of the oil and gas mixer 6 is high, the check valve 17 is closed to ensure that the oil and gas of the oil and gas mixer 6 does not fall backward into the oil pressure branch).
  • the compressed air and lubricating oil are mixed in the oil and gas mixer 6 to form an oil flow.
  • the oil gas stream is supplied to the oil and gas distributor 4 through the oil and gas pipeline 5, and in the oil and gas pipeline 5, the oil gas flows forward along the inner wall of the pipeline in a wave form, and gradually forms a thin continuous oil film.
  • the oil flow is distributed through the oil and gas distributor 4 and enters the spray oil and gas pipe 1.
  • the oil gas flow is sprayed through the oil and gas nozzle 1-1 of the spray oil and gas pipe 1 into an extremely fine continuous oil droplet flow between the inner and outer link plates 2-1, 2-2 (of the chain link 2).
  • the oil and gas mixer 6 is intermittently supplied with oil, so that the gas injection pipe 1 intermittently sprays the oil flow to the chain link 2, and the pneumatic pipe 7 is always opened to take the pin 2-3 and the sleeve 2 4
  • the heat generated by the friction extends the service life of the pin 2-3 and the sleeve 2-4.
  • the chain link 2 has a total circumference of 100 meters running on the track 3 of the crossbar 22, and the chain link 2 runs at 300 m/min. Therefore, an average of 20 seconds per The chain links 2 run a circle on the crossbar 22 .
  • 6 to 10 spray oil and gas pipelines 1 simultaneously spray the oil flow to the chain link 2 for 20 seconds, which can ensure the pin 2-3 and the sleeve 2-4 of the chain link 2
  • the oil and gas lubricant is injected on the mating surface.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

一种薄膜拉伸生产线链铗链节油气润滑装置，包括在链铗链节（2）运行的轨道（3）内成排设置的多条喷油气管（1），各喷油气管（1）前端的油气喷嘴（1-1）处于轨道（3）的前端面上，所述油气喷嘴（1-1）的位置高度对应在链铗链节（2）的内、外链板（2-1、2-2）之间，各喷油气管（1）的后端于轨道（3）的后端面外接通油气分配器（4），所述油气分配器（4）通过若干油气管道（5）连通油气混合器（6），所述油气混合器（6）通过气压管路（7）和油压管路（8）分别连通空气压缩机（9）和油箱（10）。该油气润滑装置采用气液两相润滑技术，使得链铗链节（2）的润滑点不受高温的影响，满足薄膜拉伸生产线链铗链节（2）高温、重载、高速工况下的润滑要求。

Description

薄膜拉伸生产线链铗链节油气润滑装置 技术领域
本发明涉及薄膜拉伸生产线设备，具体为一种薄膜拉伸生产线链铗链节油气润滑装置。
背景技术
薄膜拉伸生产线的横拉机中，在高温高速条件下，链铗链节构成的链条在轨道上高速运行，链铗链节的销轴与套筒之间产生摩擦，为了保证销轴及套筒之间的耐磨性以延长其使用寿命，销轴及套筒之间必须注入润滑油。
传统的润滑方式是在销轴及套筒之间的摩擦面注入耐高温油脂，或者采用油泵连续向销轴与套筒的摩擦面注入润滑油。
上述两种润滑方式均存在不足：
1、采用注入耐高温油脂方式，工作时间长后耐高温油脂润滑性能会下降，进而影响润滑效果。
2、采用连续式注油方式，耗油量大，成本高，且带有一定压力的润滑油会对薄膜产生污染，影响薄膜的质量。
发明内容
针对现有技术的不足，本发明所要解决的技术问题是提出了一种满足润滑要求的薄膜拉伸生产线链铗链节油气润滑装置。
能够解决上述技术问题的薄膜拉伸生产线链铗链节油气润滑装置，其技术方案包括在链铗链节运行轨道内成排设置的多条喷油气管，各喷油气管前端的油气喷嘴处于轨道的前端面上，所述油气喷嘴的位置高度对应在链铗的内、外链板之间，各喷油气管的后端于轨道的后端面外接通油气分配器，所述油气分配器通过若干油气管道连通油气混合器，所述油气混合器通过气压管路和油压管路分别连通空气压缩机和油箱。
上述结构中，在油气混合块内(润滑油与压缩空气)混合形成的油气流通过喷油气管的油气喷嘴从内、外链板的间隙喷入销轴与套筒的配合面，从而保证了销轴与套筒之间的润滑。
常规设计中，所述气压管路上设有气路手动阀、压缩空气处理器和气路电磁阀；而所述油压管路进一步的设计包括由油泵、油路手动阀和过滤器控制的若干并联油压支路，各油压支路上设有油路电磁阀和单向阀。
各设备及各电器装置采用PLC可编程控制器而实现气压管路的供气自动控制和油压管路供油的自动控制。
由于连续油膜的形成要有一个过程，因此所述油气管道的设计长度≥0.5 米。
所述喷油气管设置为6～10条即可满足薄膜拉伸生产线链铗链节的润滑要求。
本发明的有益效果：
本发明薄膜拉伸生产线链铗链节油气润滑装置采用气液两相润滑技术，以满足薄膜拉伸生产线链铗链节的润滑要求，具有下列优点：
1、采用油气润滑，环保、节能、低耗。
2、压缩空气可以带走销轴与套筒摩擦产生的热量，延长销轴与套筒的使用寿命。
3、销轴与套筒之间的润滑点不受高温的影响，特别适合薄膜拉伸生产线链铗链节高温、重载、高速工况下的润滑要求。
4、便于设备的检查、维护和保养。
附图说明
图1为本发明一种实施方式的结构示意图。
图2为图1的俯视图
图3为图1实施方式的油气润滑原理图。
图号标识：1、喷油气管；1-1、油气喷嘴；2、链铗链节；2-1、内链板；2-2、外链板；2-3、销轴；2-4、套筒；3、轨道；4、油气分配器；5、油气管道；6、油气混合器；7、气压管路；8、油压管路；9、空气压缩机；10、油箱；11、气路手动阀；12、压缩空气处理器；13、气路电磁阀；14、油路手动阀；15、油路过滤器；16、油路电磁阀；17、单向阀；18、电控柜；19、支撑板；20、液位控制继电器；21、油泵；22、横拉机。
具体实施方式
下面结合附图所示实施方式对本发明的技术方案作进一步说明。
本发明薄膜拉伸生产线链铗链节油气润滑装置包括喷油气管1、油气分配4、油气混合器6、气压管路7和油压管路8。
6～10条喷油气管1于前、后方向左、右均匀间隔排列设于轨道3(左、右方向布置，供链铗链节2连接成的链条高速运行使用)的内部，各喷油气管1前端的油气喷嘴1-1处于轨道3的前侧端面上，所述油气喷嘴1-1的高度位置对应在链铗链节2的内、外链板2-1、2-2之间(与销轴2-3与套筒2-4的配合面相通)，各喷油气管1的后端于轨道3的后侧端面外接通油气分配器4(由支撑板19安装在轨道3的后侧端面上)，所述油气分配器4与油气混合器6之间通过6～10条油气管道5接通(油气管道5的长度≥0.5米)，所述油气混合器6通过气压管路7接通空气压缩机9，油气混合器6通过油压管路8接通油箱10，如图1、图2、图3所示。
沿供气方向，所述气压管路7上(自后向前)依次设置气路手动阀11、 压缩空气处理器12(过滤、调压)和气路电磁阀13，如图3所示。
沿供油方向，所述油压管路8包括后段的油压总路和前段并联的6～10条油压支路，两油压支路共用一个油路电磁阀16(具有两个出口)，所述油路电磁阀16与油气混合器6的各油压支路上设有单向阀17，所述油压总路(自后向前)依次设有油泵21、油路手动阀14和油路过滤器15；所述油箱10内设有液位控制继电器20，在油箱10的油量小于设定值时关停油泵21，如图3所示。
各机器及各电器装置由设于电控柜18内的PLC可编程控制器控制，从而实现气压管路7向油气混合器6的供气自动控制和油压管路8向油气混合器6的供油自动控制，如图3所示。
本发明的运行方式：
1、空气压缩机9、气路手动阀11、压缩空气处理器12、气路电磁阀13开启，气压管路7向油气混合器6内供气；油泵21、油路手动阀14、油路电磁阀16开启，油压管路8向油气混合器6内供润滑油(润滑油的压力大到能将单向阀17打开，润滑油才能进入油气混合器6，当润滑油的压力低于油气混合器6的油气压力时，单向阀17关闭，确保油气混合器6的油气不会倒向进入油压支路)。
2、压缩空气与润滑油在油气混合器6内混合形成油气流。
3、油气流通过油气管道5输入油气分配器4，在油气管道5中，油气流沿着管道内壁以波浪形态向前移动，并逐渐形成一层薄薄的连续油膜。
4、油气流经油气分配器4分配后进入喷油气管1。
5、油气流通过喷油气管1的油气喷嘴1-1以一股极其精细的连续油滴流喷射到(链铗链节2的)内、外链板2-1、2-2之间的销轴2-3与套筒2-4的配合面；在链铗链节2高速运行其间，在满足润滑要求条件下，为节省润滑油，油压管路8(通过开启油路电磁阀16)间歇地向油气混合器6供油，从而使喷油气管1间断地向链铗链节2喷油气流，而气压管路7一直开启，以带走销轴2-3与套筒2-4摩擦产生的热量，延长销轴2-3与套筒2-4的使用寿命。
一种机器方案中，链铗链节2在横拉机22的轨道3上运行一圈的总周长为100米，链铗链节2运行速度为300米/分，因此，平均20秒每个链铗链节2在横拉机22上运行一圈。
依次为依据，6～10条喷油气管1同时向链铗链节2喷油气流的时间为20秒，就可保证向链铗链节2的销轴2-3与套筒2-4的配合面注上一次油气润滑油。
实际操作时，6～10条喷油气管1同时喷油气流25秒，然后停止注油60秒，再开始喷油25秒，周如复始，即可满足链铗链节2的销轴2-3与套筒2-4配合面的润滑要求。

Claims (5)

  1. 薄膜拉伸生产线链铗链节油气润滑装置，其特征在于：包括在链铗链节(2)运行轨道(3)内成排设置的多条喷油气管(1)，各喷油气管(1)前端的油气喷嘴(1-1)处于轨道(3)的前端面上，所述油气喷嘴(1-1)的位置高度对应在链铗链节(2)的内、外链板(2-1、2-2)之间，各喷油气管(1)的后端于轨道(3)的后端面外接通油气分配器(4)，所述油气分配器(4)通过若干油气管道(5)连通油气混合器(6)，所述油气混合器(6)通过气压管路(7)和油压管路(8)分别连通空气压缩机(9)和油箱(10)。
  2. 根据权利要求1所述的薄膜拉伸生产线链铗链节油气润滑装置，其特征在于：所述气压管路(7)上设有气路手动阀(11)、压缩空气处理器(12)和气路电磁阀(13)；所述油压管路(8)包括由油泵(21)、油路手动阀(14)和油路过滤器(15)控制的若干并联油压支路，各油压支路上设有油路电磁阀(16)和单向阀(17)。
  3. 根据权利要求2所述的薄膜拉伸生产线链铗链节油气润滑装置，其特征在于：各设备及各电器装置采用PLC可编程控制器而实现气压管路(7)供气的自动控制和油压管路(8)供油的自动控制。
  4. 根据权利要求1～3中任意一项所述的薄膜拉伸生产线链铗链节油气润滑装置，其特征在于：所述油气管道(5)的长度≥0.5米。
  5. 根据权利要求1～3中任意一项所述的薄膜拉伸生产线链铗链节油气润滑装置，其特征在于：所述喷油气管(1)为6～10条。
PCT/CN2016/111202 2016-04-29 2016-12-21 薄膜拉伸生产线链铗链节油气润滑装置 WO2017185770A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610283324.X 2016-04-29
CN201610283324.XA CN105697967B (zh) 2016-04-29 2016-04-29 薄膜拉伸生产线链铗链节油气润滑装置

Publications (1)

Publication Number Publication Date
WO2017185770A1 true WO2017185770A1 (zh) 2017-11-02

Family

ID=56216650

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/111202 WO2017185770A1 (zh) 2016-04-29 2016-12-21 薄膜拉伸生产线链铗链节油气润滑装置

Country Status (2)

Country Link
CN (1) CN105697967B (zh)
WO (1) WO2017185770A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108953963A (zh) * 2018-09-13 2018-12-07 常熟市海虞橡胶有限公司 一种密炼机转子密封端润滑油自动添加装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105697967B (zh) * 2016-04-29 2018-02-16 桂林电器科学研究院有限公司 薄膜拉伸生产线链铗链节油气润滑装置
CN109911558A (zh) * 2019-04-04 2019-06-21 桐乡双玛机械有限公司 一种固化炉用链条润滑装置
CN113137556A (zh) * 2021-04-30 2021-07-20 中天钢铁集团有限公司 一种微型油气润滑装置及其操作方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660654A (zh) * 2009-09-15 2010-03-03 杨存义 多用途自动控制喷油机
WO2011052937A2 (ko) * 2009-10-30 2011-05-05 Kim Ill Bu 공압기계에 대한 윤활/방청용 오일공급장치 및 방법
CN203052149U (zh) * 2012-12-24 2013-07-10 太重煤机有限公司 风冷辊道轴承润滑机构
CN203743796U (zh) * 2014-02-25 2014-07-30 孙启国 油气集中润滑装置
CN204042387U (zh) * 2014-08-06 2014-12-24 安徽国风塑业股份有限公司 一种薄膜生产线横拉链条润滑装置
CN105697967A (zh) * 2016-04-29 2016-06-22 桂林电器科学研究院有限公司 薄膜拉伸生产线链铗链节油气润滑装置
CN205560235U (zh) * 2016-04-29 2016-09-07 桂林电器科学研究院有限公司 薄膜拉伸生产线链铗链节油气润滑装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660654A (zh) * 2009-09-15 2010-03-03 杨存义 多用途自动控制喷油机
WO2011052937A2 (ko) * 2009-10-30 2011-05-05 Kim Ill Bu 공압기계에 대한 윤활/방청용 오일공급장치 및 방법
CN203052149U (zh) * 2012-12-24 2013-07-10 太重煤机有限公司 风冷辊道轴承润滑机构
CN203743796U (zh) * 2014-02-25 2014-07-30 孙启国 油气集中润滑装置
CN204042387U (zh) * 2014-08-06 2014-12-24 安徽国风塑业股份有限公司 一种薄膜生产线横拉链条润滑装置
CN105697967A (zh) * 2016-04-29 2016-06-22 桂林电器科学研究院有限公司 薄膜拉伸生产线链铗链节油气润滑装置
CN205560235U (zh) * 2016-04-29 2016-09-07 桂林电器科学研究院有限公司 薄膜拉伸生产线链铗链节油气润滑装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108953963A (zh) * 2018-09-13 2018-12-07 常熟市海虞橡胶有限公司 一种密炼机转子密封端润滑油自动添加装置

Also Published As

Publication number Publication date
CN105697967B (zh) 2018-02-16
CN105697967A (zh) 2016-06-22

Similar Documents

Publication Publication Date Title
WO2017185770A1 (zh) 薄膜拉伸生产线链铗链节油气润滑装置
CN203892851U (zh) 智能干油、油雾润滑系统
CN210153196U (zh) 一种齿轮自动喷射润滑系统
CN203336198U (zh) 油气润滑系统
CN205560235U (zh) 薄膜拉伸生产线链铗链节油气润滑装置
CN201368311Y (zh) 涂装线自动喷油装置
CN201439094U (zh) 一种热轧带钢润滑供送系统
CN104985009B (zh) 一种金属板带冷轧用润滑设备、润滑方法及轧制油
CN202769231U (zh) 一种可以调节的油气润滑站
CN203560702U (zh) 油气喷射润滑系统
CN216243479U (zh) 一种自动喷油润滑装置
CN203750732U (zh) 一种用于高温、远距离环境的润滑喷枪装置
CN203363611U (zh) 一种高速纸机干燥部润滑系统
CN203847969U (zh) 自润滑排链系统及使用该系统的烟草切丝机
CN102671976B (zh) 主动气流场控制式单机架冷轧板面清洁方法
CN201215243Y (zh) 油气润滑分配器
CN203010169U (zh) 喷号机导轨油雾喷吹润滑装置
CN217382466U (zh) 多轴承在线注油装置
CN218972375U (zh) 一种回转窑轮带间隙油雾喷射润滑装置
CN2554135Y (zh) 自动控制喷油机
CN208222034U (zh) 起重机轨道油气润滑系统
CN209565153U (zh) 一种供加工桶圈的自动挤压送料轨道
CN219692889U (zh) 一种油气雾化结构及应用该油气雾化结构的喷油器
CN201620253U (zh) 纱线润滑装置
CN208605903U (zh) 一种钢管冷轧机润滑轨道板

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16900274

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16900274

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 27/05/2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16900274

Country of ref document: EP

Kind code of ref document: A1