CN2497048Y - Motorcycle dual-power prelubricating oil pump - Google Patents

Motorcycle dual-power prelubricating oil pump Download PDF

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Publication number
CN2497048Y
CN2497048Y CN 01234124 CN01234124U CN2497048Y CN 2497048 Y CN2497048 Y CN 2497048Y CN 01234124 CN01234124 CN 01234124 CN 01234124 U CN01234124 U CN 01234124U CN 2497048 Y CN2497048 Y CN 2497048Y
Authority
CN
China
Prior art keywords
oil pump
engine
driven
motorcycle
motor
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 01234124
Other languages
Chinese (zh)
Inventor
蓝才武
苏初旺
谢美芝
黄荫昌
韦德平
李学林
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.)
Guangxi University
Original Assignee
Guangxi University
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 Guangxi University filed Critical Guangxi University
Priority to CN 01234124 priority Critical patent/CN2497048Y/en
Application granted granted Critical
Publication of CN2497048Y publication Critical patent/CN2497048Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a motorcycle double drive pre-lubricating oil dump, a driven gear 8 and a driven chain wheel 4 are all arranged on an oil dump shaft 6, the driven gear 8 connects with an engine crankshaft 10 through a drive gear 9, and the driven chain wheel 4 connects with a start motor shaft 1 through a chain 3 and a drive chain wheel (2). The start motor can rotate obversely and reversely. The oil dump can pre-lubricate the engine frication assistant before the motor starts, and can avoid the boundary friction or dry friction abrasion of the engine cause by lagged lubrication, as well as can prolong the service life of the engine effectively.

Description

The double dynamical pre-lubrication oil pump of motorcycle
Technical field
The utility model belongs to motorcycle engine oil pump field.
Background technique
The lubricated use mostly of motorcycle engine is at present only driven the pressure lubricating system of oil pump work by motor, its oil pump structure is fairly simple, uses also more extensive.But owing to only drive oil pump work by engine crankshaft, lubrication effect always lags behind the motion of friction pair, can influence the working life of motor because of lubricated the hysteresis exists boundary friction or dry friction and wear during engine start.
Summary of the invention
The technical problems to be solved in the utility model provides a kind ofly can promptly carry out prelubricated motorcycle oil pump to motor before engine start.
The technological scheme that the utility model will solve the problems of the technologies described above is: driven gear 8 and driven sprocket 4 are installed on the oil pump shaft 6, driven gear 8 is connected with engine crankshaft 10 by driving gear 9, and driven sprocket 4 is connected with actuating motor axle 1 by chain 3, drive sprocket 2.
The double dynamical pre-lubrication oil pump of motorcycle of the present utility model has been realized promptly the engine friction pair being carried out prelubricated purpose earlier before engine start, avoided having prolonged the working life of motor effectively because of lubricated the hysteresis makes motor generation boundary friction or dry friction and wear.Though adopt this double dynamical pregreasing pump can be higher slightly than common oil pump cost, because the prolongation of engine life also makes be prolonged the working life of motorcycle.
Description of drawings
Fig. 1 is the structural representation of the double dynamical pre-lubrication oil pump of the utility model motorcycle.
Embodiment
Driven gear 8 and driven sprocket 4 are installed on the oil pump shaft 6 by gear overrunning clutch 7 and sprocket wheel overrunning clutch 5 respectively, driven gear 8 is connected with engine crankshaft 10 by driving gear 9, and driven sprocket 4 is connected with actuating motor axle 1 by chain 3, drive sprocket 2.Actuating motor be can clockwise and anticlockwise motor, clockwise and anticlockwise control can realize by the positive and reverse rotation control circuit that has the time relay.Implement when just changeing to pilot engine, drive pre-lubrication system during counter-rotating.Before engine start, make the actuating motor counter-rotating earlier, actuating motor power drives oil pump shaft 6 and rotates through drive sprocket 2, chain 3, driven sprocket 4, thereby makes oil pump core 11 work that are positioned at the pump housing 12, output machine oil; After whole engine system pre-lubrication, time relay positive and reverse rotation control circuit starts, actuating motor is just changed into to be changeed, by traditional starting structure motor is implemented starting, at this moment each position of motor has been under the lubricated good state, reduced friction factor effectively, made motor be difficult for being worn.When engine crankshaft 10 outputting powers are passed to after oil pump shaft 6 makes oil pump change into by engine crankshaft drive work through driving gear 9, driven gear 8, gear overrunning clutch 7, can make actuating motor stop, motor enters running and the lubricated state of automatic cycle.

Claims (1)

1, the double dynamical pre-lubrication oil pump of a kind of motorcycle, the pump housing (10), pump core (11) and oil pump shaft (6) etc. are arranged, it is characterized in that driven gear (8) and driven sprocket (4) are installed on the oil pump shaft (6), driven gear (8) is connected with engine crankshaft (10) by driving gear (9), and driven sprocket (4) is connected with actuating motor axle (1) by chain (3), drive sprocket (2).
CN 01234124 2001-08-13 2001-08-13 Motorcycle dual-power prelubricating oil pump Expired - Fee Related CN2497048Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01234124 CN2497048Y (en) 2001-08-13 2001-08-13 Motorcycle dual-power prelubricating oil pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01234124 CN2497048Y (en) 2001-08-13 2001-08-13 Motorcycle dual-power prelubricating oil pump

Publications (1)

Publication Number Publication Date
CN2497048Y true CN2497048Y (en) 2002-06-26

Family

ID=33647714

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01234124 Expired - Fee Related CN2497048Y (en) 2001-08-13 2001-08-13 Motorcycle dual-power prelubricating oil pump

Country Status (1)

Country Link
CN (1) CN2497048Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223219A (en) * 2016-12-22 2018-06-29 同心伯明翰有限公司 For the accessory drive system of pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223219A (en) * 2016-12-22 2018-06-29 同心伯明翰有限公司 For the accessory drive system of pump
CN108223219B (en) * 2016-12-22 2022-04-05 同心伯明翰有限公司 Auxiliary transmission system for pump

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee