CN109469725A - A kind of lubricating structure and the gear-box using the lubricating structure - Google Patents
A kind of lubricating structure and the gear-box using the lubricating structure Download PDFInfo
- Publication number
- CN109469725A CN109469725A CN201811625365.8A CN201811625365A CN109469725A CN 109469725 A CN109469725 A CN 109469725A CN 201811625365 A CN201811625365 A CN 201811625365A CN 109469725 A CN109469725 A CN 109469725A
- Authority
- CN
- China
- Prior art keywords
- gear
- lubrificated wheels
- equipment
- lubricating structure
- lubricated
- 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.)
- Granted
Links
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 30
- 238000005461 lubrication Methods 0.000 claims abstract description 30
- 239000010687 lubricating oil Substances 0.000 claims abstract description 24
- 239000003921 oil Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
A kind of lubricating structure, elastic lubrication wheel including lubricating oil can be stored, it can be extruded when the lubrificated wheels and gear to be lubricated or rack gear contact and release lubricating oil, it is characterized by also including the hard equipment gears that at least one is coaxially disposed with the lubrificated wheels, for being meshed with gear to be lubricated or rack gear;The sizes of the lubrificated wheels meets: when perhaps rack gear engages for equipment gear and gear to be lubricated, lubrificated wheels are enough to contact gear or rack gear to be lubricated.The present invention relates to lubricating structure, oilgear or rack gear can be treated and carry out sufficiently and equably lubricate.
Description
Technical field
The present invention relates to a kind of mechanical lubrication fields, and in particular to be a kind of lubricating structure and apply the lubricating structure
Gear-box.
Background technique
The transmission of rack-and-pinion is a kind of common machine driving form.During rack pinion, oil film is necessary
It is covered on the flank of tooth for a long time, avoids metal and metal from directly contacting and cause the abrasion of rack-and-pinion, and when rack-and-pinion is moistened
When sliding insufficient, frictional force is larger in the engagement process between teeth, directly affects the use of machinery driving efficiency and driving member
Service life.Traditional gear lubrication mainly uses oil nozzle direct injection, and the usage amount of this mode lubricating oil is larger, higher cost,
It is be easy to cause the pollution of environment, and extra lubricating fluid enters lathe and mixes with cutting fluid, cutting fluid ingredient can be changed, influenced
Converted products precision.
In order to improve oil jet lubrication mode, application No. is 201510795736.7 Chinese invention patent " lubricating type gears "
Disclose a kind of lubricating type gear.The gear includes gear ring, teeth, gear hub hole and annular groove, and gear ring outer is equipped with teeth,
Gear ring center is equipped with gear hub hole, and annular groove is equipped between gear ring and gear hub hole, sponge block, sea are equipped with inside locating cover
Continuous block fits with teeth, and lubricating oil is equipped in sponge block, and gear ring two sides are equipped with collar, and bracket tail end is vertically connected with shaft,
Bracket is placed in collar by shaft.Such mode lubricates sponge and is placed in gear side, and teeth can be squeezed from unilateral side when gear rotates
Sponge is pressed, uneven to the abrasion for moistening extra large sponge block surface, sponge is easily damaged, and needs to frequently replace sponge, and lubricate sponge
It is unequal in the amount for the lubricating oil that teeth two sides release, it causes lubrication uneven, influences the lubricant effect of gear, meanwhile, it is long
The rotation of time gear will drive lubrication sponge block position and shift, final to squeeze positioning shroud rim, to make lubricating oil product
There are in locating cover.
Application No. is the Chinese utility model patents of CN201420597970.X " oilgear " to disclose a kind of lubrication tooth
Wheel, one of oilgear wool, sponge, oil absorbent material, non-woven fabrics, fiber, flax, polyurethane material are made, and
The pressure angle of the oilgear is between 10 degree to 45 degree, and module is 1 mould between 50 moulds.Although such oilgear energy
It is engaged with gear or rack gear, but since the oilgear material matter is soft, rigid gear or rack gear squeeze oilgear
Pressure is smaller, so that the grease in oilgear is difficult to permeate gear surface, causes lack of lubrication, meanwhile, rigid gear or
Person's rack gear is only that teeth unilateral side is contacted with oilgear extruding when squeezing oilgear, and the teeth other side squeezes insufficient or even generates
Gap, it is good so as to cause the contact surface of teeth and oilgear lubrication, but other one side opposite with the contact surface in teeth
Then lack of lubrication, gear or rack gear are unable to get uniform lubrication.
Summary of the invention
First technical problem to be solved by this invention be for the above-mentioned state of the art and one kind is provided can be uniform
The lubricating structure of ground, fully oilgear or rack gear.
Second technical problem to be solved by this invention is provided on a kind of application has for the above-mentioned state of the art
State the gear-box of lubricating structure.
The present invention solves technical solution used by above-mentioned first technical problem are as follows: a kind of lubricating structure, including can
The elastic lubrication wheel for storing lubricating oil, can be extruded when the lubrificated wheels are contacted with gear to be lubricated or rack gear and be discharged
Lubricating oil out, it is characterised in that: further include the hard equipment gear that at least one is coaxially disposed with the lubrificated wheels, with for
Gear or rack gear to be lubricated are meshed;The size of the lubrificated wheels meets: when equipment gear and gear to be lubricated or rack gear
When engagement, lubrificated wheels are enough to contact gear or rack gear to be lubricated.The circumferential profile shape of lubrificated wheels is not particularly limited, as long as
It can be come into full contact with gear to be lubricated or rack gear.The material of equipment gear can be metal can also be with plastics, nylon etc., only
It is wanted to be able to satisfy the intensity requirement with gear engaged transmission to be lubricated.
It is further improved, there are two the equipment gears, and the lubrificated wheels are clipped between two equipment gears.It can be with
Lubrificated wheels and axis are fixedly installed, equipment gear only at lubrificated wheels both ends and gear to be lubricated engaged transmission, provides rotation for axis
Circumferential torque, and then make lubrificated wheels with treating oilgear while axis rotates synchronously or rack gear is lubricated.It is preferred that
Ground, the both ends of the fixed lubrificated wheels of equipment gear, then without being separately provided the secure mounting arrangements of lubrificated wheels and axis, equipment gear with
Gear or rack gear engaged transmission to be lubricated provides circumferential torque for lubrificated wheels, to drive lubrificated wheels rotationally to tooth to be lubricated
Wheel is lubricated, at this point, gear to be lubricated or rack gear contact and squeeze the position Relatively centralized in lubrificated wheels outer peripheral sidewall;
It is further preferable that equipment gear reserves rotation surplus appropriate when clamping lubrificated wheels from lubrificated wheels both ends, enable lubrificated wheels
Suitable rotation is generated relative to equipment gear, in this way, gear or rack gear to be lubricated contact and squeeze lubrificated wheels when lubrication
Position in outer peripheral sidewall then relative distribution, can be relatively uniform to the abrasion of lubrificated wheels outer peripheral sidewall, to extend lubrificated wheels
Service life.
In order to make lubrificated wheels and each point on the contact surface of gear to be lubricated by the extruding degree of gear to be lubricated consistent, institute
Stating lubrificated wheels outer profile is cylindrical body.
In order to come into full contact with gear to be lubricated and lubrificated wheels, and make the engaged transmission of equipment gear and gear to be lubricated more
Add steadily, the radius of the lubrificated wheels is greater than the root radius of the equipment gear and is less than or equal to the equipment gear
Radius of addendum.
It further include axle sleeve for the ease of being mounted on an axle the lubrificated wheels, the lubrificated wheels are mounted on the axle sleeve,
The equipment gear is fixedly connected with the axle sleeve.
For the ease of positioning in the axial direction of the axle sleeve to the equipment gear, the sleeve end forms platform
Rank portion, the equipment gear are located in the stage portion by screw.
It is further improved, the lubrificated wheels are sponge wheel.It can also be that other can store lubricating oil and have suitable herein
The lubrificated wheels for spending elasticity, for example, wool wheel, nonwoven cotton piece buff, fiber wheel, polyurethane wheel etc..
The present invention solves technical solution used by above-mentioned second technical problem are as follows: including being arranged in gear case body
Lubrication axis, master gear and the gear shaft and oil pipe in portion, the lubricating structure are mounted on the lubrication axis, the master gear peace
On the gear shaft, the master gear is engaged with the equipment gear, and the oil pipe extends to above the lubrificated wheels.
In order to reduce gear-box volume, the lubrificated wheels are arranged in the master gear oblique upper or obliquely downward.
Compared with the prior art, the advantages of the present invention are as follows: the equipment gear that setting is engaged with gear to be lubricated, assist tooth
The engaged transmission of wheel and gear to be lubricated provides circumferential torque for the rotation of lubrificated wheels, to be lubricated while lubrificated wheels rotation
Gear contacts with the lubrificated wheels stored with lubricating oil and from radial compression lubrificated wheels, after lubrificated wheels are by radially squeezing action
It wraps up the teeth bilateral of gear to be lubricated and releases lubrication oil infiltration, obtain gear to be lubricated more sufficiently effectively and uniform
Ground lubrication;Lubrificated wheels both ends are clamped between two equipment gears, and lubrificated wheels can appropriately be rotated relative to equipment gear, from
And the position relative distribution compressed and rubbed against is generated to the cylindrical surface of lubrificated wheels, the outer peripheral sidewall of lubrificated wheels is worn more evenly,
Effectively extend the service life of lubrificated wheels;The rationally diameter of setting lubrificated wheels guarantees to avoid lubricating while gear sufficient lubrication
The engaged transmission for taking turns extra material interference equipment gear and gear to be lubricated, keeps engaged transmission more steady, while the system of saving
Make the cost of lubrificated wheels;The setting of oil pipe ensure that the lasting supplement of lubricating oil in lubrificated wheels, and lubricating oil can be in lubrificated wheels
Middle infiltration uniformly, avoids the lack of lubrication of gear caused by the deficiency of lubricating oil and lubrificated wheels unilateral side supplement insufficient and cause pair
The lubrication of gear is uneven, provides efficient guarantee for prolonged machine driving.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the embodiment of lubricating structure in the present invention;
Fig. 2 is the main view of the embodiment of lubricating structure in the present invention;
Fig. 3 is the structural schematic diagram of the embodiment of middle gear case of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figs. 1-2, a kind of lubricating structure includes lubrificated wheels 11, equipment gear 12 and axle sleeve 13.Lubrificated wheels 11 are energy
The high elasticity sponge wheel of lubricating oil is enough stored, and is installed on axle sleeve 13.It is understood that in other embodiments, high resiliency
Sponge wheel be also possible to other can store lubricating oil and have appropriateness elasticity lubrificated wheels, for example, wool wheel, nonwoven cotton piece buff,
Fiber wheel, polyurethane wheel etc..
11 both ends of lubrificated wheels are coaxially provided with the hard equipment gear 12 that can be engaged with gear to be lubricated, and equipment gear 12 presss from both sides
Handle the both ends of lubrificated wheels 11.Equipment gear 12 to the position-limiting action on 11 axis of lubrificated wheels make equipment gear 12 and lubrificated wheels 11 it
Between it is relatively fixed, the position by adjusting 11 both ends equipment gear 12 of lubrificated wheels can control equipment gear 12 to lubrificated wheels 11
Clamping force, to adjust the relative rotation degree between lubrificated wheels 11 and equipment gear 12.Preferably, equipment gear 12 from
11 both ends of lubrificated wheels reserve rotation surplus appropriate when clamping lubrificated wheels 11.When equipment gear 12 engages biography with gear to be lubricated
When dynamic, circumferential torque can be provided for lubrificated wheels 11, so that lubrificated wheels 11 be driven to rotate;But since equipment gear 12 is to lubrificated wheels
The clamping action at 11 both ends is insufficient, rotate synchronously lubrificated wheels 11 can not with equipment gear, but generates suitable relative rotation,
In this way, gear or rack gear to be lubricated contact and squeeze the position of 11 outer peripheral sidewall of lubrificated wheels then relative distribution when lubrication, it is right
The abrasion of 11 outer peripheral sidewall of lubrificated wheels can be relatively uniform, to extend the service life of lubrificated wheels.In other embodiments, may be used
Lubrificated wheels 11 and axis to be fixedly mounted, the circumferential torque of lubrificated wheels 11 is provided by axis, or equipment gear 12 is securely clamped
The firmly both ends of lubrificated wheels 11 rotate synchronously lubrificated wheels 11 and equipment gear 12.
13 end of axle sleeve is equipped with stage portion 130, and equipment gear 12 is located in stage portion 130 by screw.Stage portion 130
Setting the position of equipment gear 12 is positioned from axial, avoid equipment gear 12 from engaging biography with gear to be lubricated
During dynamic, position changes, and influences the clamping effect to lubrificated wheels 11.If lubrificated wheels 11 occur larger because limiting deficiency
Offset, then influence stored with lubricating oil lubrificated wheels 11 and Gear Contact squeezing action to be lubricated, lead to gear part to be lubricated
Subregion is unable to get lubrication not in contact with lubrificated wheels 11 are arrived.
The outer profile of lubrificated wheels 11 is cylindrical body, and the contact surface of gear to be lubricated in this way and lubrificated wheels 11 is the circle of lubrificated wheels
Cylinder, the outer peripheral sidewall of gear extrusion lubrificated wheels 11 to be lubricated is consistent to each point extruding degree in 11 outer peripheral sidewall of lubrificated wheels, profit
The amount for the lubricating oil that pulley 11 discharges is impartial, and gear to be lubricated can more uniformly be lubricated.The radius of lubrificated wheels 11 is big
In the radius of the root circle of equipment gear 12, and it is less than the radius of the outside circle of equipment gear 12.Gear and assist tooth to be lubricated
When 12 engagement of wheel, only when the radius of lubrificated wheels 11 is greater than the radius of the root circle of equipment gear 12, gear to be lubricated can
Contact and squeeze the whole region on the cylindrical surface of lubrificated wheels 11;11 radius of lubrificated wheels can not be excessive, otherwise in lubrificated wheels 11
When being deformed by gear extrusion to be lubricated, extra lubrificated wheels material is easy to interfere engaging for equipment gear 12 and gear to be lubricated
Transmission is unfavorable for the steady operating of equipment gear 12, and the material for manufacturing the needs of lubrificated wheels 11 is more, and cost is higher.At other
In embodiment, the radius of lubrificated wheels 11 can also be equal to the radius of the outside circle of equipment gear 12.
As shown in figure 3, a kind of gear-box comprising lubricating structure, gear case body 5 is internally provided with lubrication axis 2, main tooth
Wheel 3 and gear shaft 4.Lubricating structure is fixedly mounted on lubrication axis 2, and master gear 3 is fixedly mounted on gear shaft 4.Lubrificated wheels 11
The oblique upper of master gear 3 is set, in other embodiments, lubrificated wheels 11 can also be located to the obliquely downward of master gear 3, this
The installation of sample, lubrificated wheels 11 and master gear 3 is more compact, can reduce the size of gear case body 5.In use, first will lubrication
The 11 enough lubricating oil of dipping of wheel, master gear 3 contact with lubrificated wheels 11 and from radial compression lubrificated wheels 11, lubrificated wheels 11 by
The teeth bilateral of master gear 3 is wrapped up after squeezing action and releases lubrication oil infiltration, and master gear 3 sufficiently and equably moisten
It is sliding;Meanwhile the engaged transmission of equipment gear 12 and master gear 3 provides circumferential torque for lubrificated wheels 11, makes the driving master of gear shaft 4
While gear 3 rotates, equipment gear 12 and lubrificated wheels 11 is driven to rotate, the outer peripheral sidewall contact lubrificated wheels 11 of master gear 3
Outer peripheral sidewall and continue radial extruding lubrificated wheels 11,11 sustained release of lubrificated wheels goes out to lubricate oil infiltration master gear 3, to protect
Card master gear 3 can adequately be lubricated.Gear-box is additionally provided with as the oil pipe 6 of 11 supplemental lubrication liquid of lubrificated wheels, 6 one end of oil pipe
The top of lubrificated wheels 11 is extended to, the other end is connected to oil storage cabin (not shown).The lubricating oil flowed out from oil pipe 6 extends to profit
The top of pulley 11 makes to store in lubrificated wheels 11 because gravity lubricating oil can gradually extend from 11 upper end of lubrificated wheels toward lower end
The lubricating oil of hiding obtains more comprehensively supplementing, the lubricating oil supplement of 11 upper end of lubrificated wheels when avoiding from bottom make-up oil
Insufficient situation.
Claims (9)
1. a kind of lubricating structure, the elastic lubrication wheel (11) including lubricating oil can be stored, when the lubrificated wheels (11) with wait moisten
Slip teeth wheel or rack gear can be extruded when contacting and release lubricating oil, it is characterised in that: further include at least one with it is described
The hard equipment gear (12) of lubrificated wheels (11) coaxial arrangement, for being meshed with gear to be lubricated or rack gear;The profit
The size of pulley (11) meets: when equipment gear (12) is engaged with gear to be lubricated or rack gear, lubrificated wheels (11) are enough to connect
Touch gear or rack gear to be lubricated.
2. lubricating structure according to claim 1, it is characterised in that: there are two the equipment gears (12), and the profit
Pulley (11) is clipped between two equipment gears (12).
3. lubricating structure according to claim 1, it is characterised in that: lubrificated wheels (11) outer profile is cylindrical body.
4. lubricating structure according to claim 3, it is characterised in that: the radius of the lubrificated wheels (11) is greater than the auxiliary
The root radius of gear (12) and be less than or equal to the equipment gear (12) radius of addendum.
5. lubricating structure according to claim 4, it is characterised in that: it further include axle sleeve (13), lubrificated wheels (11) peace
On the axle sleeve (13), the equipment gear (12) is fixedly connected with the axle sleeve (13).
6. lubricating structure according to claim 5, it is characterised in that: axle sleeve (13) end forms stage portion
(130), the equipment gear (12) is located on the stage portion (130) by screw.
7. lubricating structure according to claim 4, it is characterised in that: the lubrificated wheels (11) are sponge wheel.
8. a kind of application is just like the gear-box of lubricating structure of any of claims 1-7, it is characterised in that: including setting
Set lubrication axis (2), master gear (3) and the gear shaft (4) and oil pipe (6) internal in gear case body (5), the lubricating structure
Be mounted on the lubrication axis (2), the master gear (3) is mounted on the gear shaft (4), the master gear (3) with it is described
Equipment gear (12) engagement, the oil pipe (6) extend to above the lubrificated wheels (11).
9. gear-box according to claim 8, it is characterised in that: the lubrificated wheels (11) are arranged in the master gear (3)
Oblique upper or obliquely downward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811625365.8A CN109469725B (en) | 2018-12-28 | Lubrication mechanism and gear box applying same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811625365.8A CN109469725B (en) | 2018-12-28 | Lubrication mechanism and gear box applying same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109469725A true CN109469725A (en) | 2019-03-15 |
CN109469725B CN109469725B (en) | 2024-09-03 |
Family
ID=
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5379662A (en) * | 1992-08-28 | 1995-01-10 | Black & Decker Inc. | Gear lubrication |
JP2004239340A (en) * | 2003-02-05 | 2004-08-26 | Hitachi Constr Mach Co Ltd | Lubricating oil feeding gear |
CN201448431U (en) * | 2009-06-30 | 2010-05-05 | 刘景华 | Anti-oil dripping gear lubricating device |
CN204300322U (en) * | 2014-12-05 | 2015-04-29 | 台州盛侯齿轮有限公司 | A kind of gear pair of self-lubricating |
CN205401639U (en) * | 2016-03-02 | 2016-07-27 | 浙江金驰机械有限公司 | Gear sleeve |
CN208123408U (en) * | 2018-01-04 | 2018-11-20 | 中车齐齐哈尔车辆有限公司 | Lubricating arrangement and system |
CN209262221U (en) * | 2018-12-28 | 2019-08-16 | 浙江畅尔智能装备股份有限公司 | A kind of lubricating structure and the gear-box using the lubricating structure |
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5379662A (en) * | 1992-08-28 | 1995-01-10 | Black & Decker Inc. | Gear lubrication |
JP2004239340A (en) * | 2003-02-05 | 2004-08-26 | Hitachi Constr Mach Co Ltd | Lubricating oil feeding gear |
CN201448431U (en) * | 2009-06-30 | 2010-05-05 | 刘景华 | Anti-oil dripping gear lubricating device |
CN204300322U (en) * | 2014-12-05 | 2015-04-29 | 台州盛侯齿轮有限公司 | A kind of gear pair of self-lubricating |
CN205401639U (en) * | 2016-03-02 | 2016-07-27 | 浙江金驰机械有限公司 | Gear sleeve |
CN208123408U (en) * | 2018-01-04 | 2018-11-20 | 中车齐齐哈尔车辆有限公司 | Lubricating arrangement and system |
CN209262221U (en) * | 2018-12-28 | 2019-08-16 | 浙江畅尔智能装备股份有限公司 | A kind of lubricating structure and the gear-box using the lubricating structure |
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