CN204512385U - A kind of gearbox lubrication system - Google Patents

A kind of gearbox lubrication system Download PDF

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Publication number
CN204512385U
CN204512385U CN201520170619.7U CN201520170619U CN204512385U CN 204512385 U CN204512385 U CN 204512385U CN 201520170619 U CN201520170619 U CN 201520170619U CN 204512385 U CN204512385 U CN 204512385U
Authority
CN
China
Prior art keywords
oil pump
gearings
train
gearbox lubrication
gear box
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
CN201520170619.7U
Other languages
Chinese (zh)
Inventor
田成
冯攀
宋洪林
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.)
Shandong Iron and Steel Co Ltd
Original Assignee
Shandong Iron and Steel 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 Shandong Iron and Steel Co Ltd filed Critical Shandong Iron and Steel Co Ltd
Priority to CN201520170619.7U priority Critical patent/CN204512385U/en
Application granted granted Critical
Publication of CN204512385U publication Critical patent/CN204512385U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to gearbox lubrication system field, specifically a kind of gearbox lubrication system, comprise oil pump and gear box casing, in described gear box casing, train of gearings is installed, the input shaft of described oil pump is connected with the transmission shaft of train of gearings, the filler opening of oil pump is communicated with the bottom of gear box casing by pipeline, and the oil outlet of oil pump is connected with multiple nozzle by pipeline, and described multiple nozzle corresponds respectively to each lubricating point of train of gearings.Relative to prior art, the beneficial effect of the utility model gearbox lubrication system is: oil pump is directly connected with the transmission shaft of train of gearings, does not need Oil pump electrical machinery and external fuel tank, simplifies the structure of lubrication system, stable and reliable operation.

Description

A kind of gearbox lubrication system
Technical field
The utility model relates to gearbox lubrication system field, specifically a kind of gearbox lubrication system.
Background technique
Be provided with the bearing, gear etc. of lubrication system to train of gearings in gear-box to lubricate, existing gear-box adopts hydraulic station to lubricate, and comprises fuel tank, oil pump, Oil pump electrical machinery, pipeline etc., hydraulic station is arranged on gear-box outside, take up room comparatively large, complex structure, and also leakage of oil is serious.In addition, oil pump is driven by Oil pump electrical machinery, if Oil pump electrical machinery damages, whole lubrication system can be caused to paralyse, and then cause gear-box normally to work.
Model utility content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides that a kind of structure is simple, the technological scheme of little, the stable gearbox lubrication system that takes up room.
Technical problem to be solved in the utility model realizes by the following technical solutions: a kind of gearbox lubrication system, comprise oil pump and gear box casing, in described gear box casing, train of gearings is installed, the input shaft of described oil pump is connected with the transmission shaft of train of gearings, the filler opening of oil pump is communicated with the bottom of gear box casing by pipeline, the oil outlet of oil pump is connected with multiple nozzle by pipeline, and described multiple nozzle corresponds respectively to each lubricating point of train of gearings.During use, oil pump runs under the driving of transmission shaft, oil suction bottom gear box casing, and lubricant oil is sprayed onto each lubricating point by nozzle, and unnecessary lubricant oil can drop down onto bottom gear box casing, forms circulation.
The technical solution of the utility model also has: described lubricating point comprises bearing place and the gears meshing place of train of gearings.
The technical solution of the utility model also has: the input shaft of described oil pump is connected by the transmission shaft of coupling with described train of gearings.
The technical solution of the utility model also has: the rated speed of the transmission shaft of described train of gearings is for being not more than 1000 revs/min.
The technical solution of the utility model also has: the pipeline be connected with described oil pump filler opening is provided with filter.
The technical solution of the utility model also has: described filter is metal sintering formula filter.
The technical solution of the utility model also has: described oil pump is fixed on gear box casing inside.
The technical solution of the utility model also has: described oil pump is gear pump.
Relative to prior art, the beneficial effect of the utility model gearbox lubrication system is: oil pump is directly connected with the transmission shaft of train of gearings, does not need Oil pump electrical machinery and external fuel tank, simplifies the structure of lubrication system, stable and reliable operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model gearbox lubrication system.
In figure: 1, oil pump, 2, gear box casing, 3, the transmission shaft of train of gearings, 4, nozzle, 5, coupling, 6, filter, 7, bearing, 8, gear, 9, pipeline.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, with reference to the accompanying drawings the utility model embodiment is described further below.
As shown in Figure 1, a kind of gearbox lubrication system, comprise oil pump 1 and gear box casing 2, in described gear box casing 2, train of gearings is installed, described oil pump 1 is gear pump, it is inner that oil pump 1 is fixed on gear box casing 2, and the input shaft of oil pump 1 is connected with the transmission shaft 3 of train of gearings by coupling 5, and the rated speed of the transmission shaft 3 of described train of gearings is 500 revs/min; The filler opening of oil pump 1 is communicated with by the bottom of pipeline with gear box casing 2, and the pipeline be connected with oil pump 1 filler opening is provided with filter 6, and described filter 6 is metal sintering formula filter; The oil outlet of oil pump 1 is connected with multiple nozzle 4 by pipeline, and described multiple nozzle 4 corresponds respectively to each lubricating point of train of gearings, and described lubricating point comprises bearing place and the gears meshing place of train of gearings.During use, oil pump 1 runs under the driving of the transmission shaft 3 of train of gearings, oil suction bottom gear box casing 2, and lubricant oil is sprayed onto each lubricating point by nozzle 4, and unnecessary lubricant oil can drop down onto bottom gear box casing 2, forms circulation.
By reference to the accompanying drawings embodiment of the present utility model is elaborated above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.

Claims (8)

1. a gearbox lubrication system, comprise oil pump (1) and gear box casing (2), described gear box casing is provided with train of gearings in (2), it is characterized in that: the input shaft of described oil pump (1) is connected with the transmission shaft (3) of train of gearings, the filler opening of oil pump (1) is communicated with by the bottom of pipeline with gear box casing (2), the oil outlet of oil pump is connected with multiple nozzle (4) by pipeline, and described multiple nozzle (4) corresponds respectively to each lubricating point of train of gearings.
2. gearbox lubrication system according to claim 1, is characterized in that: described lubricating point comprises bearing place and the gears meshing place of train of gearings.
3. gearbox lubrication system according to claim 1, is characterized in that: the input shaft of described oil pump (1) is connected with the transmission shaft (3) of described train of gearings by coupling (5).
4., according to the arbitrary described gearbox lubrication system of claim 1-3, it is characterized in that: the rated speed of the transmission shaft (3) of described train of gearings is not more than 1000 revs/min.
5., according to the arbitrary described gearbox lubrication system of claim 1-3, it is characterized in that: the pipeline be connected with described oil pump (1) filler opening is provided with filter (6).
6. gearbox lubrication system according to claim 5, is characterized in that: described filter (6) is metal sintering formula filter.
7., according to the arbitrary described gearbox lubrication system of claim 1-3, it is characterized in that: it is inner that described oil pump (1) is fixed on gear box casing (2).
8., according to the arbitrary described gearbox lubrication system of claim 1-3, it is characterized in that: described oil pump (1) is gear pump.
CN201520170619.7U 2015-03-25 2015-03-25 A kind of gearbox lubrication system Expired - Fee Related CN204512385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520170619.7U CN204512385U (en) 2015-03-25 2015-03-25 A kind of gearbox lubrication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520170619.7U CN204512385U (en) 2015-03-25 2015-03-25 A kind of gearbox lubrication system

Publications (1)

Publication Number Publication Date
CN204512385U true CN204512385U (en) 2015-07-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520170619.7U Expired - Fee Related CN204512385U (en) 2015-03-25 2015-03-25 A kind of gearbox lubrication system

Country Status (1)

Country Link
CN (1) CN204512385U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747700A (en) * 2015-03-25 2015-07-01 山东钢铁股份有限公司 Gear box lubricating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747700A (en) * 2015-03-25 2015-07-01 山东钢铁股份有限公司 Gear box lubricating system

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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: 20150729

Termination date: 20170325