CN202732911U - Gear lubricating device - Google Patents

Gear lubricating device Download PDF

Info

Publication number
CN202732911U
CN202732911U CN 201220421611 CN201220421611U CN202732911U CN 202732911 U CN202732911 U CN 202732911U CN 201220421611 CN201220421611 CN 201220421611 CN 201220421611 U CN201220421611 U CN 201220421611U CN 202732911 U CN202732911 U CN 202732911U
Authority
CN
China
Prior art keywords
gear
oil
lubricating
axle
support
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.)
Expired - Fee Related
Application number
CN 201220421611
Other languages
Chinese (zh)
Inventor
杨世宏
谭长明
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.)
Nanjing C Hope Cement Engineering Group Co Ltd
Original Assignee
Nanjing C Hope Cement Engineering Group 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 Nanjing C Hope Cement Engineering Group Co Ltd filed Critical Nanjing C Hope Cement Engineering Group Co Ltd
Priority to CN 201220421611 priority Critical patent/CN202732911U/en
Application granted granted Critical
Publication of CN202732911U publication Critical patent/CN202732911U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a gear lubricating device. The gear lubricating device comprises a bracket, a lubricating rod and a shaft fixed inside an oil pool, wherein the bracket is sleeved on the shaft and capable of rotating around the shaft; connecting parts which are adaptive to the gear are uniformly arranged on the wheel edge of the bracket; and each connecting part is connected with a lubricating rod. The gear lubricating device has the advantages of better feeding lubricating oil to a gear engaged part to achieve a better lubricating effect; moreover, the structure is simple, the manufacturing is convenient and the changing is easy after being worn; lubricating oil with a lower oil surface inside the oil pool can be fed to the gear while no special requirements are needed for the oil quality, thus not wasting the lubricating oil and avoiding a problem that much oil is leaked due to a high liquid surface.

Description

A kind of gear lubrication device
Technical field
The utility model relates to a kind of lubricating fitting, specifically, is that a kind of lubricant oil in the oil sump is taken to forms oil film on the gear, to reach the device of lubricating requirement.
Background technique
Gear is one of most important equipment in the industrial system now, and it is bearing numerous functions such as transmission in numerous equipment, speed change and moment of torsion transmission.In the process of gear transmission moment of torsion, if lack of lubrication, heavy wear even point corrosion can appear in gear, can occur steady phenomenon of transmission after keeping the long period, even the accident such as tooth occurs collapsing.In order to guarantee gear-driven stationarity, reduce the rate of wear, need to carry out sufficient lubricating to gear.
In gear lubrication, often can run into and can not be smoothly in a pair of gear one of them be dipped in the lubricant oil; the situation that causes insufficient lubrication; as matching than small gear with than gearwheel in open type or the semi-open type gear; the gearwheel position is high; the small gear position is low; and because the small gear diameter is less, be limited to the bearing height of pinion shaft, can't raise the situation of oil sump oil level.Using more method at home and abroad is to adopt oil jet lubrication.The oil jet lubrication accessory is more, higher to the oil requirement, lubricant oil must could use after strictly filtering through not recycling after using maybe simultaneously, cause larger waste to lubricant oil, also by a relatively large margin raised the lubricant oil cost, and install inconvenient.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model has provided a kind of gear lubrication device, has better lubrication effect thereby can better lubricant oil be sent into engaged gears section.
Technological scheme: for achieving the above object, the utility model is by the following technical solutions: a kind of gear lubrication device, comprise support, lubricating rod and be fixed on the interior axle of oil sump, described support casing also can sway on axle, evenly be provided with the joint suitable with gear on the wheel rim of this support, and each joint all is connected with lubricating rod.
As preferably, be provided with axle bush between described support and the axle.
As preferably, described axle bush both sides are respectively equipped with axle sleeve, and the outside of axle sleeve is respectively equipped with back-up ring.
Beneficial effect: compared with prior art, the utlity model has following advantage: lubricant oil can better be sent into engaged gears section and have better lubrication effect, and simple in structure, easy to make, after wearing and tearing, change easily; The lubricant oil of low pasta in the oil sump can be brought on the gear, oil quality is not had specific (special) requirements, also do not waste lubricant oil, avoid a large amount of Leakages of the higher appearance of liquid level.
Description of drawings
Fig. 1 be the utility model the mounting structure schematic diagram;
Fig. 2 is structural representation of the present utility model.
Wherein, gear 1, gear 22, clip 3, axle 4, lubricating rod 5, support 6, axle bush 7, axle sleeve 8, back-up ring 9.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Shown in Fig. 1~2, a kind of gear lubrication device comprises axle 4, support 6, lubricating rod 5, axle bush 7, axle sleeve 8, back-up ring 9 and clip 3, and its axis 4 is fixed in the oil sump by clip 3.And the similar gear of support 6 shapes, the centre has through hole to be enclosed within on the axle 4, and and axle 4 between axle bush 7 be set protect, in the wearing and tearing that when axle 4 rotates, reduce axle 4; Evenly be provided with on the wheel rim of support 6 simultaneously a plurality of and gear suitable joint, this joint is connected with respectively lubricating rod 5.Axle bush 7 both sides arrange axle sleeve 8 in addition, and axle sleeve 8 outsides arrange back-up ring 9 again, thereby prevent that axle bush 7 from withdrawing from from the joint between support 6 and the axle 4.
Support 6 has oil inlet hole with axle bush 7 junctions, has oil groove on the axle bush 7, makes things convenient for lubricant oil to enter in the axle bush 7, and lubricated axle bush 7 reduces the wearing and tearing of axle bush 7 and axle and support 6.Distribution diameter D=m * the Z of lubricating rod 5 * n, wherein: m is and the modulus of gear 22, and Z is the number of lubricating rod 533, and n is the positive integer more than or equal to 1.
Working principle: lubricating fitting is dipped in the lubricant oil, along with the rotation of gear 1 and gear 22, drives lubricating rod 5 in the lubricating fitting body, lubricating rod 5 is similar to tooth and gear 22 engagements of gear, then drives support 6 rotations.Along with support 6 rotations, lubricating rod 5 constantly brings to gear 22 with lubricant oil in oil sump, along with engagement process, lubricant oil is stayed on the gear 22.Through the engagement of gear 22 with gear 1, again lubricant oil is taken to the engagement place and form oil film, the engagement place of gear 22 with gear 1 is lubricated, so far reach lubricating requirement.

Claims (3)

1. gear lubrication device, it is characterized in that: comprise support, lubricating rod and be fixed on the interior axle of oil sump, described support casing also can sway on axle, evenly be provided with the joint suitable with gear on the wheel rim of this support, and each joint all is connected with lubricating rod.
2. described gear lubrication device according to claim 1 is characterized in that: be provided with axle bush between described support and the axle.
3. described gear lubrication device according to claim 2, it is characterized in that: described axle bush both sides are respectively equipped with axle sleeve, and the outside of axle sleeve is respectively equipped with back-up ring.
CN 201220421611 2012-08-23 2012-08-23 Gear lubricating device Expired - Fee Related CN202732911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220421611 CN202732911U (en) 2012-08-23 2012-08-23 Gear lubricating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220421611 CN202732911U (en) 2012-08-23 2012-08-23 Gear lubricating device

Publications (1)

Publication Number Publication Date
CN202732911U true CN202732911U (en) 2013-02-13

Family

ID=47658612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220421611 Expired - Fee Related CN202732911U (en) 2012-08-23 2012-08-23 Gear lubricating device

Country Status (1)

Country Link
CN (1) CN202732911U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106743347A (en) * 2016-12-29 2017-05-31 济南兰洁生物技术有限公司 A kind of self-service lubricating machine of gear drive
CN108397542A (en) * 2018-02-28 2018-08-14 重庆佳圣商贸有限公司 Lubricating arrangement for maintained equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106743347A (en) * 2016-12-29 2017-05-31 济南兰洁生物技术有限公司 A kind of self-service lubricating machine of gear drive
CN108397542A (en) * 2018-02-28 2018-08-14 重庆佳圣商贸有限公司 Lubricating arrangement for maintained equipment
CN108397542B (en) * 2018-02-28 2019-11-08 重庆佳圣商贸有限公司 Lubricating arrangement for maintain equipment

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20180823