CN2627799Y - Front-mounted power output device for wheeled tractor - Google Patents
Front-mounted power output device for wheeled tractor Download PDFInfo
- Publication number
- CN2627799Y CN2627799Y CN 03245991 CN03245991U CN2627799Y CN 2627799 Y CN2627799 Y CN 2627799Y CN 03245991 CN03245991 CN 03245991 CN 03245991 U CN03245991 U CN 03245991U CN 2627799 Y CN2627799 Y CN 2627799Y
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- CN
- China
- Prior art keywords
- shaft
- power
- preposition
- power output
- clutch
- 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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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
A wheeled tractor front power output device consists essentially of a transmission shaft, a front power output shell, an electromagnetic clutch, a coupling flange, an input shaft, a driving gear, a follower gear, an output shaft, a bearing, a skeleton oil seal, and an upper cover. When in operation, the power of the motor is directly transmitted to the front power output shell by a belt pulley at the front end of a crank shaft, controlled by the electromagnetic clutch equipped inside the shell, speeded down by a pair of external engaging cylindrical gear, and then output. The transmission mode has less middle steps and high transmission efficiency. Meanwhile, the electromagnetic clutch can be controlled by a push-button switch in the steering room, with convenience and high speed.
Description
(1) technical field
The utility model belongs to the tractor field, relates to the preposition power take-off of a kind of wheel tractor.
(2) background technology
At present, at home on the various model wheel tractors of Sheng Chaning, often need to transmit power to the front portion from the rear portion of tractor during pre-driver facility such as equipped grain header and drive facility by devices such as many power transmission shafts, sprocket wheel, chains.Like this, when the power cut of tractor rear portion, corresponding power just can not be exported forward.Therefore, power take-off is set in the tractor front portion can makes directly output forward of tractor dynamic power, convenient preposition facility drive operation.
(3) summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, easy accessibility, the preposition power take-off of service-strong wheel tractor, can make things convenient for tractor to gather in and multiple operation.
The technical solution of the utility model is: preposition power take-off mainly is made up of power transmission shaft, power output housing, clutch, power shaft, driving gear, driven gear, output shaft etc.It is characterized in that: preposition power output housing is fixedly mounted on the front rack of tractor; Power transmission shaft is a splined shaft, and an end links to each other with engine crankshaft belt pulley by adapter sleeve, and the other end links to each other with power shaft; The output shaft of the power shaft of suit driving gear and suit driven gear is by bearing parallel being supported on the preposition power output housing up and down, and driving gear and driven gear intermesh; Clutch adopts electromagnetic clutch, clutch one end and power shaft keyed jointing, and the clutch other end and terminal pad are spirally connected.On input, the output shaft outside framework oil seal is housed all.Between preposition power output housing and the tractor front rack alignment pin is installed.
The utility model can reach following beneficial effect: tractor dynamic power can be directly by preposition power take-off output, the operation of convenient driving facility; Outside framework oil seal is installed on power shaft and output shaft has been avoided the leakage of oil generation; Between preposition power output housing and the tractor front rack alignment pin is installed, guaranteed the concentricity of power output, so power transmission shaft can directly replace with splined shaft, such kind of drive intermediate link is few, the transmission efficiency height, number of parts is few, and production cost is low, the joint of electromagnetic clutch, separation simultaneously can be controlled by press button in the driver's cabin, and be rapidly convenient.
(4) description of drawings
Fig. 1 is the main TV structure cutaway view of the preposition power take-off of the utility model wheel tractor.
(5) embodiment
Preposition power take-off shown in Figure 1 mainly is made up of preposition power output housing 1, bearing 2, driving gear 3, terminal pad 4, clutch 5, oil sealing 6, power shaft 7, power transmission shaft 8, adapter sleeve 9, driven gear 10, output shaft 11, alignment pin 12 etc.Adapter sleeve 9 is spline with driving gear 3, driven gear 10 with output shaft 11 with power shaft 7, terminal pad 4 with power transmission shaft 8, clutch 5 and is connected, and terminal pad 4 and clutch 5 are screwed onto together.Driving gear 3 by bearing holder (housing, cover) on power shaft 7.Power by engine crankshaft front end belt pulley by adapter sleeve 9 directly through power transmission shaft 8 to power shaft 7, then pass to driving gear 10 through terminal pad 4 if clutch 5 engages by clutch 5, export by output shaft 11 after reducing to the regulation rotating speed by driven gear 10 again.If clutch 5 separates, then power shaft 7 idle running, driving gear 3 does not all rotate with driven gear 10.Preposition power output housing 1 is fixedly mounted on the tractor front rack by bolt and alignment pin 12.
Claims (3)
1. the preposition power take-off of wheel tractor mainly is made up of preposition power output housing (1), driving gear (3), clutch (5), power shaft (7), power transmission shaft (8), driven gear (10), output shaft (11) etc.It is characterized in that: preposition power output housing (1) is fixedly mounted on the front rack of tractor; Power transmission shaft (8) is a splined shaft, and an end links to each other with engine crankshaft belt pulley by adapter sleeve (9), and the other end links to each other with power shaft (7); The power shaft (7) of suit driving gear (3) and the output shaft (11) of suit driven gear (10) are by bearing parallel being supported on the preposition power output housing (1) up and down, and driving gear (3) intermeshes with driven gear (10); Clutch (5) one ends and power shaft keyed jointing, clutch (5) other end and terminal pad (4) are spirally connected.
2. according to the preposition power take-off of claims 1 described wheel tractor, it is characterized in that: clutch (5) is an electromagnetic clutch.
3. according to the preposition power take-off of claims 1 described wheel tractor, it is characterized in that: alignment pin (12) is installed between preposition power output housing (1) and the tractor front rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245991 CN2627799Y (en) | 2003-06-19 | 2003-06-19 | Front-mounted power output device for wheeled tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245991 CN2627799Y (en) | 2003-06-19 | 2003-06-19 | Front-mounted power output device for wheeled tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627799Y true CN2627799Y (en) | 2004-07-28 |
Family
ID=34251883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245991 Expired - Fee Related CN2627799Y (en) | 2003-06-19 | 2003-06-19 | Front-mounted power output device for wheeled tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627799Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913934A (en) * | 2015-05-07 | 2015-09-16 | 潍柴动力股份有限公司 | Engine test bench and crankshaft front-end output test device |
| CN108162752A (en) * | 2017-12-05 | 2018-06-15 | 安徽农业大学 | A kind of double gear variable-ratio front-mounted power output devices of tractor |
| CN108223704A (en) * | 2016-12-21 | 2018-06-29 | 重庆硬核派传动科技有限公司 | A kind of two speed compare epicyclic transmission |
| CN108362507A (en) * | 2018-04-11 | 2018-08-03 | 安徽农业大学 | A kind of tractor front-mounted power output device Loading Control Detecting data |
-
2003
- 2003-06-19 CN CN 03245991 patent/CN2627799Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913934A (en) * | 2015-05-07 | 2015-09-16 | 潍柴动力股份有限公司 | Engine test bench and crankshaft front-end output test device |
| CN104913934B (en) * | 2015-05-07 | 2018-03-13 | 潍柴动力股份有限公司 | The experimental rig of test-bed and the crankshaft front end output of engine |
| CN108223704A (en) * | 2016-12-21 | 2018-06-29 | 重庆硬核派传动科技有限公司 | A kind of two speed compare epicyclic transmission |
| CN108162752A (en) * | 2017-12-05 | 2018-06-15 | 安徽农业大学 | A kind of double gear variable-ratio front-mounted power output devices of tractor |
| CN108362507A (en) * | 2018-04-11 | 2018-08-03 | 安徽农业大学 | A kind of tractor front-mounted power output device Loading Control Detecting data |
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Legal Events
| 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 |