CN101984236B - Gear chamber system integrated with water pump - Google Patents
Gear chamber system integrated with water pump Download PDFInfo
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- CN101984236B CN101984236B CN201010537837A CN201010537837A CN101984236B CN 101984236 B CN101984236 B CN 101984236B CN 201010537837 A CN201010537837 A CN 201010537837A CN 201010537837 A CN201010537837 A CN 201010537837A CN 101984236 B CN101984236 B CN 101984236B
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- gear chamber
- water pump
- pump
- outer end
- chamber body
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Abstract
The invention discloses a compactly designed gear chamber system integrated with a water pump. In the system, a water pump inlet pipe and a water pump inner cavity are arranged above the outside of a gear chamber body, and are cast into a whole with the gear chamber body, and a water pump outlet pipe is casted with the outer end cover of a gear chamber into a whole; an oil pump is sealed in the space of the gear chamber, and does not require resealing; a plurality of bolt holes which fix accessories of an engine are arranged on the outer end cover of the gear chamber; lubricant oil is sealed in the gear chamber to effectively ensure normal lubrication of gears and seal of engine oil; and the outer cover of the water pump is fixed on the corresponding bolt holes on the outer end cover of the gear chamber by bolts after the gear chamber is assembled so as to greatly facilitate the assembly and maintenance and fulfill water flow rate required for cooling the engine. The device ensures remarkably reasonable and compact outer space of the engine, is advantageous to match dynamics for various vehicle models, and provides reference for outer space design of other engines.
Description
Technical field
The invention belongs to the diesel engine parts, be specifically related to a kind of gear chamber of diesel engine and the system design of gear chamber cover.
Background technique
The production broad match of all kinds of motors is in the different automobile types of domestic each big automobile factory, and the problem that superperformance requires to be brought must be increasing of engine accessory power rating quantity, has brought bigger difficulty for like this motor outward appearance layout.Concerning numerous engine production enterprises, the most difficult problem is to possess the multi-functional while satisfying motor, must consider that the external engine annex has good compactedness, to strengthen competitiveness of product.Satisfy the motor of state III Abgasgesetz at present, have advanced technologies such as charge inter cooling, automatically controlled, high-pressure common rail mostly, the exterior part of motor is more, and scattered layout can increase the difficulty of automobile factory's coupling vehicle.For example, if the gear chamber of motor head and lid and water pump are designed to integral type, the shared spatial volume of motor is reduced, must be that the institute of engine production industry asks.
Summary of the invention
The objective of the invention is, provide a kind of space layout the gear chamber system that is integrated with water pump reasonable in design, mate the more purpose of multi-vehicle-type to reach.
Below in conjunction with accompanying drawing technological scheme of the present invention is illustrated: the gear chamber system that is integrated with water pump mainly comprises the turnover water pipe of water pump and water pump enclosing cover etc., constitutes the gear chamber system by gear chamber body and gear chamber body outer end cap.For water pump and gear chamber body are integrated, above gear chamber is originally external, be provided with pump water inlet and water pump inner chamber, pump water inlet and water pump inner chamber and gear chamber body are cast as one; Corresponding pumping line and gear chamber outer end cap are cast as one.Promptly constitute water pump integral body by pump water inlet, water pump inner chamber, pumping line and water pump enclosing cover, the position of gear chamber body outer end cap water pump is provided with the water pump fixed bolt hole, the water pump enclosing cover is fixed with bolt and gear chamber body outer end cap, so water pump is done as a whole and gear chamber is connected as a single entity.In order to save the space outerpace of motor, increase is provided with the bolt hole that is used for assembling other annex on the gear chamber outer end cap.For example be provided with: Idle wheel fixed bolt hole, generator support fixed bolt hole, sensor fixed bolt hole, air compressor bolt hole, power-assisted steering device bolt hole and camshaft timing hole.Significantly reduced the space of fixing these annexes thus, only needed gear chamber fixed with engine body getting final product.Eliminated original bolt hole and water pump at the set station pump of engine body end face, it is more rationally compact that designed gear chamber body outer end cap is arranged engine accessory power rating.
Characteristics of the present invention and beneficial effect are: it is more rationally compact that the present invention arranges engine accessory power rating, beautiful shape is generous, simplified assembly process, the assembling work amount is reduced, oil pump is sealed between gear chamber and the gear chamber cover, avoid sealing once more, reduced the possibility of lubricating oil leakage.Simultaneously water pump water cavity and gear chamber are designed to the purchase cost that one has reduced motor.By using on the CY4102-C3B motor, using effect is good.Make the motor beautiful shape, simplified assembly technology, reduced the motor purchase cost simultaneously.
Description of drawings
Accompanying drawing 1 is decomposing type principle assumption diagram of the present invention.
Accompanying drawing 2 is gear chamber body outer end cap structural drawing of the present invention.
Embodiment
Below in conjunction with accompanying drawing and by embodiment structure of the present invention is further described.Fig. 1 is the principle assumption diagram that gear chamber body and gear chamber body outer end cap are disassembled, and promptly constitutes the gear chamber system by gear chamber body and gear chamber body outer end cap.Be provided with pump water inlet 2 and water pump inner chamber 3 above outside gear chamber body 1, pump water inlet and water pump inner chamber and gear chamber body are cast as one; Pumping line 4 and gear chamber body outer end cap 6 be cast as one (Fig. 1).Constitute water pump integral body by pump water inlet 2, water pump inner chamber 3 pumping lines 4 and water pump enclosing cover 5, water pump enclosing cover 5 is fixing with gear chamber body outer end cap 6 by water pump fixed bolt hole 13.Gear chamber body outer end cap 6 left ends are provided with Idle wheel fixed bolt hole 7 and generator support fixed bolt hole 11, and gear chamber body outer end cap 6 right-hand members are provided with sensor fixed bolt hole 8, air compressor bolt hole 9, power-assisted steering device bolt hole 10 and camshaft timing hole 12 (Fig. 2).In order to make the engine accessory power rating compact structure, be provided with oil pump seal space 14 with gear chamber space one at the lower-left end of gear chamber body outer end cap 6, oil pump is fixing with gear chamber body 1 by oil pump fixed bolt hole 15.Machine oil enters in the oil pump by oil pump filler opening 16 in the engine sump tank, and machine oil enters engine body by oil pump oil outlet 17.
The gear transmission space that gear chamber body and gear chamber body outer end cap are constituted in gear chamber, has effectively guaranteed the lubricated normally sealing that reaches machine oil of gear with seal oil.And oil pump also is sealed in the space of gear chamber, oil pump need not to seal once more.Because water pump and gear chamber are cast as one, also removed the required bolt hole of assembling water pump when reducing the space.After the gear chamber assembling, only need that the water pump enclosing cover is fixed by bolts to gear chamber body outer end cap corresponding bolts hole and get final product, also bring great convenience for assembling and maintenance, also can satisfy the water flow of engine cooling needs simultaneously.The present invention implements on the CY4102-C3B diesel engine, assemble new gear chamber after, the external engine space is obviously rationally compact, is very beneficial for can bringing bigger economic benefit for section of automobile production enterprise into multiple vehicle coupling power.
Claims (3)
1. the gear chamber system that is integrated with water pump, the turnover water pipe that comprises water pump, the water pump enclosing cover, oil pump, constitute gear chamber by gear chamber body and gear chamber body outer end cap, it is characterized in that the outer top of gear chamber body (1) is provided with pump water inlet (2) and water pump inner chamber (3), pump water inlet and water pump inner chamber and gear chamber body are cast as one, pumping line (4) is cast as one with gear chamber body outer end cap (6), by pump water inlet (2), water pump inner chamber (3), pumping line (4) and water pump enclosing cover (5) constitute water pump integral body, gear chamber body outer end cap (6) left end is provided with Idle wheel fixed bolt hole (7) and generator support fixed bolt hole (11), and gear chamber body outer end cap (6) right-hand member is provided with sensor fixed bolt hole (8), air compressor bolt hole (9), power-assisted steering device bolt hole (10) and camshaft timing hole (12).
2. according to the described gear chamber system that is integrated with water pump of claim 1, it is characterized in that described water pump enclosing cover (5) is fixing by water pump fixed bolt hole (13) and described gear chamber body outer end cap (6).
3. according to the described gear chamber system that is integrated with water pump of claim 1, it is characterized in that lower-left end at described gear chamber body outer end cap (6) is provided with the oil pump seal space (14) with gear chamber space one, oil pump is fixing by oil pump fixed bolt hole (15) and described gear chamber body (1), machine oil enters in the oil pump by oil pump filler opening (16) in the engine sump tank, and machine oil enters engine body by oil pump oil outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537837A CN101984236B (en) | 2010-11-10 | 2010-11-10 | Gear chamber system integrated with water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537837A CN101984236B (en) | 2010-11-10 | 2010-11-10 | Gear chamber system integrated with water pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101984236A CN101984236A (en) | 2011-03-09 |
| CN101984236B true CN101984236B (en) | 2011-12-21 |
Family
ID=43641406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010537837A Active CN101984236B (en) | 2010-11-10 | 2010-11-10 | Gear chamber system integrated with water pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN101984236B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748157A (en) * | 2012-06-14 | 2012-10-24 | 东风朝阳朝柴动力有限公司 | Gear chamber with motor support and gear transmission compression pump |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353231A (en) * | 1941-10-09 | 1944-07-11 | Continental Motors Corp | Engine |
| JPS5918236A (en) * | 1982-07-20 | 1984-01-30 | Yanmar Diesel Engine Co Ltd | Liquid circulating pump for manually starting engine |
| US6453868B1 (en) * | 2000-12-15 | 2002-09-24 | Deere & Company | Engine timing gear cover with integral coolant flow passages |
| CN201090286Y (en) * | 2007-09-27 | 2008-07-23 | 潍柴动力股份有限公司 | Diesel engine |
| CN201080837Y (en) * | 2007-09-28 | 2008-07-02 | 潍柴动力股份有限公司 | Diesel engine Gear chamber for time setting |
| CN201843695U (en) * | 2010-11-10 | 2011-05-25 | 东风朝阳柴油机有限责任公司 | Gear chamber device integrated with water pump |
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2010
- 2010-11-10 CN CN201010537837A patent/CN101984236B/en active Active
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| CN101984236A (en) | 2011-03-09 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG CHAOYANG DIESEL CO., LTD. Free format text: FORMER OWNER: DONGFENG CHAOYANG DIESEL ENGINE CO., LTD. Effective date: 20120416 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120416 Address after: 122000 the Yellow River Road, Liaoning, No. 3, No. 51, No. Patentee after: Dongfeng Chaoyang Chaochai Power Co., Ltd. Address before: 122000 the Yellow River Road, Liaoning, No. 3, No. 51, No. Patentee before: Dongfeng Chaoyang Diesel Engine Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gear chamber system integrated with water pump Effective date of registration: 20190612 Granted publication date: 20111221 Pledgee: Lingyuan steel enterprise limited liability company Pledgor: Dongfeng Chaoyang Chaochai Power Co., Ltd. Registration number: 2019210000021 |