CN106351738A - Diesel engine with built-in speed change mechanism - Google Patents
Diesel engine with built-in speed change mechanism Download PDFInfo
- Publication number
- CN106351738A CN106351738A CN201610899503.6A CN201610899503A CN106351738A CN 106351738 A CN106351738 A CN 106351738A CN 201610899503 A CN201610899503 A CN 201610899503A CN 106351738 A CN106351738 A CN 106351738A
- Authority
- CN
- China
- Prior art keywords
- gear
- built
- diesel engine
- bearing
- case
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/06—Combinations of engines with mechanical gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0043—Arrangements of mechanical drive elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to a diesel engine with a built-in speed change mechanism. The diesel engine with the built-in speed change mechanism comprises a box body (1) and a crank shaft (2), wherein a first gear (3) sleeves one end, extending out of the box body (1), of the crank shaft (2); a second gear (4) and a third gear (6) sleeve a transmission shaft (5); the first gear (3) and the second gear (4) are engaged; a fourth gear (7) sleeves one output shaft (8); the fourth gear (7) and the third gear (6) are engaged. The diesel engine with the built-in speed change mechanism has the advantages that the oil consumption is low; the emission is little.
Description
Technical field
The present invention relates to a kind of diesel engine, especially relate to a kind of low-speed diesel engine being built-in with gear, belong to
Diesel Engine Technique Field.
Background technology
At present, conventional agricultural diesel oil electromotor, when using, needs external gear, these gears and diesel oil
Generally it is driven being connected using belt, belt pulley between machine, this mechanism driving inefficient is especially higher or have in temperature
The occasion that fine grinding is splashed.And need electromotor to carry out rotating speed coupling in transmission process, so that electromotor is not operated in
Under economic, optimum rotating speed, therefore totally unfavorable to oil consumption and discharge；Even in extreme circumstances, can be because user adopts
Hypervelocity or extremely low fast mode run and damage Diesel engine.
Content of the invention
It is an object of the invention to overcoming above-mentioned deficiency, provide a kind of diesel engine of fuel-efficient built-in variable speed mechanism.
The object of the present invention is achieved like this:
A kind of diesel engine of built-in variable speed mechanism, the diesel engine of described built-in variable speed mechanism includes casing and bent axle；Described song
Shaft extension is placed in and is set with gear one on the one end outside casing, and power transmission shaft is set with gear two and gear three, described gear one He
Gear two is meshed, and an output shaft is set with gear four, and described gear four is meshed with gear three；
A kind of diesel engine of built-in variable speed of present invention mechanism, the outer wall of described casing is provided with case, above-mentioned power transmission shaft is located at
In this case, above-mentioned output shaft is connected on case, and one end of described power transmission shaft is fixed on the outer wall of casing by bearing, separately
One end is fixed on the inwall of case by bearing, and the rear and front end of described output shaft is all set with bearing, and rear and front end
Bearing passes through bearing bracket stand one respectively and bearing bracket stand two is fixed on the inwall of case.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention by gear integrate built-in on a diesel engine, can according to the tooth of gear one and gear two than determine bent axle and
Rotating ratio between output shaft, even if thus low speed output or during speedy carding process, remains to enable to electromotor work in warp
Under Ji, optimum rotating speed, thus decreasing oil consumption, reduce discharge；Meanwhile, the present invention adopts built-in gear type of belt drive,
Transmission efficiency is far above external belt form；And the user's request for different geographical, can be in assembling, using different tooth ratios
Realize different gear ratios, so that engine stabilizer works under optimum speed state；It is additionally, since using built-in knot
Structure is so that all parts laminating of gear is near diesel engine cabinet bulk, therefore, it is possible to produce when being worked using electromotor
Heat lubricating oil so that the lubricating oil in gear is in optimum viscosity, reduce rubbing between each drive disk assembly
Wiping power, so that it is in optimum Working, contributes to reducing its energy consumption；Finally, it is driven using built-in gear, compact conformation is little
Ingeniously, it is not take up exceptional space, adopt direct connection structure between transmissions at different levels, improve the mechanical efficiency of whole machine, advantageously reduce whole
Engine oil consumption, reduces discharge.
Brief description
Fig. 1 is a kind of structure schematic diagram of the diesel engine of built-in variable speed of present invention mechanism.
Wherein:
Casing 1, bent axle 2, gear 1, gear 24, power transmission shaft 5, gear 36, gear 47, output shaft 8, bearing bracket stand 1, axle
Bolster 2 10, case 11.
Specific embodiment
Referring to Fig. 1, a kind of diesel engine of built-in variable speed mechanism according to the present invention, the diesel engine of described built-in variable speed mechanism
Include casing 1 and bent axle 2；
Described bent axle 2 is stretched and is set with gear 1 on the one end being placed in outside casing 1, and power transmission shaft 5 is set with gear 24 and gear
36, described gear 1 and gear 24 are meshed, and an output shaft 8 is set with gear 47, described gear 47 and gear 36
It is meshed；
Further, the outer wall of described casing 1 is provided with case 11, above-mentioned power transmission shaft 5 is located in this case 11, above-mentioned output
Axle 8 is connected on case 11, and one end of described power transmission shaft 5 is fixed on the outer wall of casing 1 by bearing (needle bearing), another
End is fixed on the inwall of case 11 by bearing (needle bearing), and the rear and front end of described output shaft 8 is all set with bearing, and
The bearing of rear and front end passes through bearing bracket stand 1 respectively and bearing bracket stand 2 10 is fixed on the inwall of case 11；
In addition: it should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, those skilled in the art
Any change or improvement that member is done according to above-mentioned design, all within the protection domain of this patent.
Claims (2)
1. a kind of diesel engine of built-in variable speed mechanism, the diesel engine of described built-in variable speed mechanism includes casing (1) and bent axle
(2)；It is characterized in that:
Described bent axle (2) is stretched to be placed on casing (1) one end outward and is set with gear one (3), and power transmission shaft is set with gear two on (5)
(4) and gear three (6), described gear one (3) and gear two (4) are meshed, and an output shaft (8) is set with gear four (7), institute
State gear four (7) to be meshed with gear three (6).
2. as claimed in claim 1 a kind of diesel engine of built-in variable speed mechanism it is characterised in that: on the outer wall of described casing (1)
Case (11) is installed, above-mentioned power transmission shaft (5) is located in this case (11), and above-mentioned output shaft (8) is connected on case (11), institute
The one end stating power transmission shaft (5) is fixed on the outer wall of casing (1) by bearing, and the other end is fixed on case (11) by bearing
On inwall, the rear and front end of described output shaft (8) is all set with bearing, and the bearing of rear and front end passes through bearing bracket stand one respectively
(9) it is fixed on the inwall of case (11) with bearing bracket stand two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899503.6A CN106351738A (en) | 2016-10-17 | 2016-10-17 | Diesel engine with built-in speed change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899503.6A CN106351738A (en) | 2016-10-17 | 2016-10-17 | Diesel engine with built-in speed change mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351738A true CN106351738A (en) | 2017-01-25 |
Family
ID=57866655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610899503.6A Pending CN106351738A (en) | 2016-10-17 | 2016-10-17 | Diesel engine with built-in speed change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228212A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Power output device of diesel engine for engineering machinery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381793Y (en) * | 1999-07-29 | 2000-06-07 | 江苏江动集团有限公司 | Diesel engine with inner gearing mechanism |
| CN1295944A (en) * | 1999-11-11 | 2001-05-23 | 株式会社丰技研 | Gearing system for small sized vehicle |
| CN2462083Y (en) * | 2000-10-09 | 2001-11-28 | 中国轻骑集团有限公司研究设计院 | Horizontal front-cylinder four-stroke 125 motorcycle engine |
| CN1605536A (en) * | 2003-10-08 | 2005-04-13 | 本田技研工业株式会社 | Automatic bicycle |
| CN2773321Y (en) * | 2004-10-19 | 2006-04-19 | 上海新江内燃机厂 | Built-in variable-speed gear of diesel engine |
| CN201351530Y (en) * | 2008-12-24 | 2009-11-25 | 天津雷沃动力股份有限公司 | Power output structure of engine |
| CN206190397U (en) * | 2016-10-17 | 2017-05-24 | 江阴市曾氏动力机械科技有限公司 | Built -in speed change mechanism's diesel engine |
-
2016
- 2016-10-17 CN CN201610899503.6A patent/CN106351738A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381793Y (en) * | 1999-07-29 | 2000-06-07 | 江苏江动集团有限公司 | Diesel engine with inner gearing mechanism |
| CN1295944A (en) * | 1999-11-11 | 2001-05-23 | 株式会社丰技研 | Gearing system for small sized vehicle |
| CN2462083Y (en) * | 2000-10-09 | 2001-11-28 | 中国轻骑集团有限公司研究设计院 | Horizontal front-cylinder four-stroke 125 motorcycle engine |
| CN1605536A (en) * | 2003-10-08 | 2005-04-13 | 本田技研工业株式会社 | Automatic bicycle |
| CN2773321Y (en) * | 2004-10-19 | 2006-04-19 | 上海新江内燃机厂 | Built-in variable-speed gear of diesel engine |
| CN201351530Y (en) * | 2008-12-24 | 2009-11-25 | 天津雷沃动力股份有限公司 | Power output structure of engine |
| CN206190397U (en) * | 2016-10-17 | 2017-05-24 | 江阴市曾氏动力机械科技有限公司 | Built -in speed change mechanism's diesel engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228212A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Power output device of diesel engine for engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |