CN2743168Y - Driving structure of tractor - Google Patents
Driving structure of tractor Download PDFInfo
- Publication number
- CN2743168Y CN2743168Y CN 200420060264 CN200420060264U CN2743168Y CN 2743168 Y CN2743168 Y CN 2743168Y CN 200420060264 CN200420060264 CN 200420060264 CN 200420060264 U CN200420060264 U CN 200420060264U CN 2743168 Y CN2743168 Y CN 2743168Y
- Authority
- CN
- China
- Prior art keywords
- power
- bearing seat
- transmission
- shaft
- bevel gear
- 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 - Lifetime
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- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The utility model provides a driving structure of a tractor comprises a transition box, a clutch shell connected with the transition box, a power transmission part and a reversing part which are arranged in the transition box, and wherein, the power transmission part comprises the assembly of the A bearing seat, a power transmission shaft, an A conical gear, two-bank drive sprocket and two-bank roller chain. The reversing part comprises the assembly of the B bearing seat, a conical gear shaft, a B conical gear which is arranged on the bearing seat, presents ninety degrees with the axial wire of the dynamical transmission shaft and is matched with the A conical gear, and a driven transmission gear which is arranged on the conical gear shaft and matched with the mail transmission gear of the clutch. When the transmission structure is used, the diesel engine of the small four-wheel tractor is changed from horizontal single-cylinder to vertical single-cylinder or multi-cylinder. The transmission dynamical power is increased, the effect of transmission motion is improved, and the noise is small. The utility model is mainly used for the small four-wheel tractor.
Description
Technical field
The utility model relates to a kind of drive mechanism, particularly relates to a kind of trac. drive mechanism.
Background technology
Existing small four-wheel tractor is all installed horizontal single cylinder diesel, the power of diesel engine is by the diesel engine belt pulley, clutch pulley passes to the transmission gearbox and the change speed gear box of trac., the shortcoming of this transmission is that transfer charge is when big, slipping of the belt is serious, the power of diesel engine can not transmit fully effectively, and driving efficiency is low, and noise is big.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of power transmission efficiency height is provided, the trac. drive mechanism that noise is little.
The utility model trac. drive mechanism is by the transition case, and with transition case bonded assembly clutch case, the motivation transfer motion part and the commutation part that are installed in the transition case are formed.Wherein, motivation transfer motion part comprises the A bearing seat assembly that is installed on the transition case, be installed in the power drive shaft on the A bearing seat assembly, be installed in A finishing bevel gear cuter and double drive sprocket on the power drive shaft, and be installed in the duplex chain on the double drive sprocket; The commutation part comprises the B bearing seat assembly that is installed on the transition case, be installed in the bevel gear shaft on the B bearing seat assembly, be arranged on the bevel gear shaft and be 90 ° and the B finishing bevel gear cuter that cooperates with the A finishing bevel gear cuter, and be installed on the bevel gear shaft and the passive transmitting gear that cooperates with the power-transfer clutch final gear with the power transmission axis.
The principle of work of the utility model trac. drive mechanism is, passive transmitting gear cooperates with the power-transfer clutch final gear, and duplex chain is connected by movable sprocket with gear box of tractor.During work, diesel powered passes to clutch spindle by flywheel, pass to passive transmitting gear on the bevel gear shaft by the final gear on the clutch spindle again, be arranged on B finishing bevel gear cuter and the engagement of the A finishing bevel gear cuter on the power drive shaft on the bevel gear shaft, give power drive shaft with transmission of power, at last, send change speed gear box to by movable sprocket, thereby realize power transmission process by double drive sprocket on the power drive shaft and duplex chain.
The advantage of the utility model trac. drive mechanism is and vertical diesel engine can be installed on the change speed gear box of former installation horizontal cylinder diesel engine, be connected with gear by clutch shaft between diesel engine and the change speed gear box, make the abundant actv. transmission of kinetic force of diesel engine, the power that has overcome horizontal cylinder diesel engine passes to change speed gear box by belt, belt easily skids, the shortcoming that power can not fully effectively transmit, the power transmission efficiency height, and noise is little.Be mainly used in small four-wheel tractor.
Description of drawings
Fig. 1: the utility model structural representation
The A of Fig. 2: Fig. 1 is to view
The specific embodiment
The utility model trac. drive mechanism is by transition case 1, and with transition case 1 bonded assembly clutch case 12, the motivation transfer motion part and the commutation part that are installed in the transition case 1 are formed.Wherein, motivation transfer motion part comprises the A bearing seat assembly 2 that is installed on the transition case 1, be installed in the power drive shaft 3 on the A bearing seat assembly 2, be installed in A finishing bevel gear cuter 4, double drive sprocket 5 on the power drive shaft 3, and be installed in the duplex chain 6 on the double drive sprocket 5; The commutation part comprises the B bearing seat assembly 7 that is installed on the transition case 1, be installed in the bevel gear shaft 8 on the B bearing seat assembly 7, be arranged on the bevel gear shaft 8 and be 90 ° and the B finishing bevel gear cuter 9 that cooperates with A finishing bevel gear cuter 4, and be installed on the bevel gear shaft 8 and the passive transmitting gear 11 that cooperates with power-transfer clutch final gear 10 with the axis of power drive shaft 3.
Claims (2)
1, a kind of trac. drive mechanism, comprise the transition case, by the A bearing seat assembly that is installed on the transition case, be installed in the power drive shaft on the A bearing seat assembly, be installed in A finishing bevel gear cuter and double drive sprocket on the power drive shaft, and be installed in the power transmission part that the duplex chain on the double drive sprocket is formed, and it is characterized in that the transition case is connected with clutch case, the commutation part that cooperates with power-transfer clutch and motivation transfer motion part also is installed in the transition case.
2, trac. drive mechanism as claimed in claim 1, it is characterized in that the commutation part comprises B bearing seat assembly, be installed in the bevel gear shaft on the B bearing seat assembly, be arranged on the bevel gear shaft and be 90 ° and the B finishing bevel gear cuter that cooperates with the A finishing bevel gear cuter, and be installed on the bevel gear shaft and the passive transmitting gear that cooperates with the power-transfer clutch final gear with the power transmission axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060264 CN2743168Y (en) | 2004-07-16 | 2004-07-16 | Driving structure of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060264 CN2743168Y (en) | 2004-07-16 | 2004-07-16 | Driving structure of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743168Y true CN2743168Y (en) | 2005-11-30 |
Family
ID=35633188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060264 Expired - Lifetime CN2743168Y (en) | 2004-07-16 | 2004-07-16 | Driving structure of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743168Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939204A (en) * | 2014-05-08 | 2014-07-23 | 段家忠 | Power transversely-outputting system of horizontal type single-cylinder diesel |
-
2004
- 2004-07-16 CN CN 200420060264 patent/CN2743168Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939204A (en) * | 2014-05-08 | 2014-07-23 | 段家忠 | Power transversely-outputting system of horizontal type single-cylinder diesel |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140716 Granted publication date: 20051130 |