CN200968234Y - Apparatus for connecting crankshaft output shaft of autobicycle with waterproof pump - Google Patents
Apparatus for connecting crankshaft output shaft of autobicycle with waterproof pump Download PDFInfo
- Publication number
- CN200968234Y CN200968234Y CN 200620111736 CN200620111736U CN200968234Y CN 200968234 Y CN200968234 Y CN 200968234Y CN 200620111736 CN200620111736 CN 200620111736 CN 200620111736 U CN200620111736 U CN 200620111736U CN 200968234 Y CN200968234 Y CN 200968234Y
- Authority
- CN
- China
- Prior art keywords
- output shaft
- water pump
- bent axle
- plush copper
- screw rod
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The connecting device of the output shaft of the crankshaft and the water pump of the motorcycle relates to the mechanical connecting device. In view to the defect of complicated structure, high cost and not practical for the existing motorcycle engin driving the water pump to work by using the chain wheel and the chain to drive the water pump, the direct connecting device of the output shaft of the crankshaft and the water pump and with simple structure is provided. The adopted technical program is that the female thread at the outer end surface of the output shaft of the crankshaft 4 is meshed with the concave connecting screw 2, which is meshed with one convex end of the convex pump shaft in the concave groove of the screw head, the bolt 5 is meshed with the female thread of the wall of the left cover after passing through the hole on the flange disk of the connecting seat 1.
Description
Technical field
The utility model relates to mechanical connecting device, especially a kind of motorcycle bent axle output shaft and water pump connection set.
Technical background
Utilize motorcycle engine power, can drive the water pump operation.Have the bent axle output shaft that adopts motorcycle engine to drive sprocket wheel mechanical structure at present, utilize sprocket wheel and chain to drive water pump, exist complex structure, the cost height uses deficiencys such as inconvenience.In the patent No. is 00245179.4, discloses " the direct transmission clean waterpump of a kind of motorcycle chain device " patented technology, still exists above-mentioned deficiency.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, directly connects pumping plant from the engine crankshaft output shaft.
Technological scheme that the purpose of this utility model adopts is, include connecting base, plush copper pump shaft, bolt, spill connecting screw rod, bent axle output shaft, left side lid, its bent axle output shaft exterior edge face internal thread and the engagement of spill connecting screw rod, be engaged with an end plush copper of plush copper pump shaft in the screw head Baltimore groove of spill connecting screw rod, bolt passes the hole and the engagement of left side tegmental wall internal thread of the flange plate of connecting base.
The utility model is engaged with the plush copper of plush copper pump shaft in the Baltimore groove by means of the spill connecting screw rod, so bent axle transmits power, by spill connecting rod transmission plush copper pump shaft, makes the water pump operation; Utilize bolt to connect connecting base and integral body of left side lid formation simultaneously.Make whole small and exquisite, attractive in appearance, practicality, the power that makes full use of motorcycle drives water pump, characteristics such as random during use, mobile dexterity.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Accompanying drawing is the utility model sectional structure schematic representation.
Among the figure: the lid of the 1-connecting base 2-spill connecting screw rod 3-plush copper pump shaft 4-bent axle output shaft 5-bolt 6-left side
Embodiment
As shown in drawings, include connecting base 1, plush copper pump shaft 3, bolt 5, spill connecting screw rod 2, bent axle output shaft 4, left side lid 6, its bent axle output shaft 4 exterior edge face internal threads and 2 engagements of spill connecting screw rod, be engaged with an end plush copper of plush copper pump shaft 3 in the screw head Baltimore groove of spill connecting screw rod 2, the engagement of 6 wall internal threads is covered on the hole of flange plate and the left side that bolt 5 passes connecting base 1.
Claims (1)
1, a kind of motorcycle bent axle output shaft and water pump connection set, include connecting base (1), plush copper pump shaft (3), bolt (5), spill connecting screw rod (2), bent axle output shaft (4), left side lid (6), it is characterized in that the engagement of bent axle output shaft (4) exterior edge face internal thread and spill connecting screw rod (2), be engaged with an end plush copper of plush copper pump shaft (3) in the screw head Baltimore groove of spill connecting screw rod (2), bolt (5) passes hole and left side lid (6) wall internal thread engagement of the flange plate of connecting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111736 CN200968234Y (en) | 2006-11-20 | 2006-11-20 | Apparatus for connecting crankshaft output shaft of autobicycle with waterproof pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111736 CN200968234Y (en) | 2006-11-20 | 2006-11-20 | Apparatus for connecting crankshaft output shaft of autobicycle with waterproof pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968234Y true CN200968234Y (en) | 2007-10-31 |
Family
ID=38967802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111736 Expired - Fee Related CN200968234Y (en) | 2006-11-20 | 2006-11-20 | Apparatus for connecting crankshaft output shaft of autobicycle with waterproof pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968234Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509492A (en) * | 2009-03-16 | 2009-08-19 | 力帆实业(集团)股份有限公司 | Water pumping apparatus by utilizing motorcycle engine |
| CN101676566B (en) * | 2008-09-19 | 2010-12-08 | 力帆实业(集团)股份有限公司 | Water pumping device |
| CN102518512A (en) * | 2011-12-19 | 2012-06-27 | 奇瑞汽车股份有限公司 | Transmission structure of oil pump |
| CN102828969A (en) * | 2012-09-18 | 2012-12-19 | 东风汽车股份有限公司 | Quick-insertion type external water pump of mining diesel engine |
| CN101676534B (en) * | 2008-09-19 | 2013-03-27 | 重庆宗申技术开发研究有限公司 | Agricultural tricycle engine |
-
2006
- 2006-11-20 CN CN 200620111736 patent/CN200968234Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676566B (en) * | 2008-09-19 | 2010-12-08 | 力帆实业(集团)股份有限公司 | Water pumping device |
| CN101676534B (en) * | 2008-09-19 | 2013-03-27 | 重庆宗申技术开发研究有限公司 | Agricultural tricycle engine |
| CN101509492A (en) * | 2009-03-16 | 2009-08-19 | 力帆实业(集团)股份有限公司 | Water pumping apparatus by utilizing motorcycle engine |
| CN102518512A (en) * | 2011-12-19 | 2012-06-27 | 奇瑞汽车股份有限公司 | Transmission structure of oil pump |
| CN102828969A (en) * | 2012-09-18 | 2012-12-19 | 东风汽车股份有限公司 | Quick-insertion type external water pump of mining diesel engine |
| CN102828969B (en) * | 2012-09-18 | 2014-12-17 | 东风汽车股份有限公司 | Quick-insertion type external water pump of mining diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20131120 |