CN2407973Y - Direct-coupled driving system for single cylinder agricultural vehicle - Google Patents
Direct-coupled driving system for single cylinder agricultural vehicle Download PDFInfo
- Publication number
- CN2407973Y CN2407973Y CN 00213276 CN00213276U CN2407973Y CN 2407973 Y CN2407973 Y CN 2407973Y CN 00213276 CN00213276 CN 00213276 CN 00213276 U CN00213276 U CN 00213276U CN 2407973 Y CN2407973 Y CN 2407973Y
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- China
- Prior art keywords
- assembly
- seat
- disengaging pawl
- bearing
- direct
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a direct-coupled driving system for a single-cylinder agricultural vehicle, which takes the form of arranging a diesel engine horizontally. A flywheel (1) is connected with a universal transmission joint assembly (3) through a transmission coupling seat (2), the flywheel (1) is fixedly connected with a clutch assembly (4) through a connecting end cover (13), a prolonged shaft I in a gearbox assembly (9) is matched and connected with a center splined hole of a clutch through a gearbox bearing, a bearing seat (8), a disengaging pawl seat (7), a disengaging pawl bearing seat (6), and a disengaging bearing (5), and an output shaft of the gearbox assembly (9) is connected with a transmission shaft assembly (10) and a rear axle assembly (11) to reach rigid connection, forming the whole direct-coupled driving system.
Description
The utility model belongs to the farm vehicle driving system, particularly the single cylinder diesel shaft transmission system.
The existing various vehicles of agriculture truck that adopt single cylinder diesel to be used as power, generally all be that diesel engine vertically is provided with, transmission adopted belt or chain gear, its drive path is: diesel engine flywheel → belt pulley → V-belt → power-transfer clutch → change speed gear box → connected rear axle.This driving system, power transmission line is long, link is many, skid easily in the V-belt, and chain usually damages, and driving efficiency is difficult to guarantee.Though many producers development change speed gear box is arranged to the shaft drive version between the back axle, since between single cylinder diesel and the power-transfer clutch to connect the form effect undesirable, fail to form shaft drive single cylinder engine farm vehicle truly all the time.
The purpose of this utility model, provide a kind of later-model single cylinder engine farm vehicle shaft transmission system, make diesel engine form rigid attachment, improve the transmission of power operating mode to the whole drive system between the back axle, improve driving efficiency, realize the practical application of single cylinder diesel shaft drive farm vehicle.
Task of the present utility model is finished like this: design a kind of single cylinder engine farm vehicle direct-coupled axle driving system, adopt the horizontal mode of diesel engine, driving system is connected with disengaging pawl bearing seat 6 → disengaging pawl seat 7 → transmission assembly 9 → driving-shaft assembly 10 → back axle assembly 11 by diesel engine flywheel 1 → direct connection transmission device → clutch assembly 4 → release thrust bearing 5 and forms, and the direct connection transmission device is that the two ends by driving coupling seat 2 connect diesel engine flywheel 1 respectively and universal drive festival assembly 3, universal drive festival assembly 3 are connected and fixed with clutch assembly 4 and combine.Universal drive festival assembly 3 is to be connected and fixed by the end cap 13 that connects of device at the power-transfer clutch front end with clutch assembly 4, driving coupling seat 2 is for having the bowl structure part of central shaft hole D, big end A spiral-lock is screwed on diesel engine flywheel 1, and small end B and universal drive festival assembly 3 are screwed together.Universal drive festival assembly 3 is that the two ends that the sleeve pipe fork handle portion center splined hole by two universal drive festivals is sleeved on universal-joint splined shaft 12 in opposite directions combine.Release thrust bearing 5 and disengaging shaft bearing 6 suits, disengaging pawl bearing seat 6 cooperates by disengaging pawl X rotation with disengaging pawl seat 7, device is between transmission assembly 9 and clutch assembly 4, disengaging pawl seat 7 tightens together with gear-box axle bearing 8 usefulness screws, the I axle 14 of lengthening is a castellated shaft in the transmission assembly 9, by change speed gear box bearing and gear-box axle bearing 8, disengaging pawl seat 7, disengaging pawl bearing seat 6 and release thrust bearing 5, connect with the clutch core splined hole is equipped again.Output shaft of gear-box connects with the universal-joint of driving-shaft assembly 10 front ends, and driving-shaft assembly 10 rear end universal-joints and back axle assembly 11 are connected and fixed, and form complete driving system.
The utility model compact conformation, the power transmission route is short, omitted the indirect transfer link, made driving system reach the straight line rigid attachment, through evidence, successfully realized the direct connection shaft drive of single cylinder engine whole drive system, gear-change operation is convenient, starts speed-raising flexibly, and driving efficiency improves, have wide range of applications, it is supporting to be suitable for the Light-duty Vehicle, three wheeled transport vehicle used for farm, the four-wheel farm vehicle that are used as power with single cylinder diesel.
Below accompanying drawing is illustrated.
Fig. 1 is integral assembling structure figure of the present utility model;
Fig. 2 is a direct connection transmission device assembly drawing of the present utility model;
Fig. 3 is the structure cutaway view of driving coupling seat 2 of the present utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structure cutaway view that power-transfer clutch of the present utility model connects end cap 13;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the structure cutaway view of disengaging pawl seat 7 of the present utility model;
Fig. 8 is the birds-eye view of Fig. 7;
Fig. 9 is gear-box axle bearing 8 front elevations of the present utility model;
Figure 10 be Fig. 9 partly cut open left view;
Figure 11 is the birds-eye view of Fig. 9.
Among the figure, 1-diesel engine flywheel, 2-driving coupling seat, 3-universal drive festival assembly, 4-clutch assembly, 5-release thrust bearing, 6-disengaging pawl bearing seat, 7-disengaging pawl seat, 8-gear-box axle bearing, the 9-transmission assembly, the 10-driving-shaft assembly, 11-back axle assembly, 12-universal-joint splined shaft, 13-connects end cap, 14-I axle; A-driving coupling seat is held greatly, B-driving coupling seat small end, D-axis hole, H-bearing hole, L-reinforced rib, X-disengaging pawl, d-fixing threaded hole, e-fastener hole.
The utility model is described in further detail in conjunction with the embodiments at last,
Design and produce according to above-mentioned, the time wind board SF1605 type four-wheel agricultural bus equipment direct-coupled axle driving system, horizontal being used as power of wind board ZS1100 type single cylinder diesel during employing, adopt 1608 change speed gear boxs and 212 vehicle rear axle assemblies, device direct connection transmission device between diesel engine flywheel and power-transfer clutch, driving coupling seat that the direct connection transmission device is made by spheroidal graphite iron or cast steel and universal drive festival assembly are connected and fixed and combine, the big end spiral-lock of driving coupling seat is on the diesel engine flywheel, match with the flywheel end face, small end connects with the universal drive festival assembly, the front end of universal drive festival with high-strength screw retention at driving coupling seat small end, the rear end covers with the union end of high-strength screw retention at the power-transfer clutch front end, universal drive festival is carried out splined with the universal-joint center shaft and is cooperated, both strengthened moment of torsion transmission radially, can eliminate end float misalignment stress effectively again, improve force-bearing situation.Connecting end cap makes of magnesium iron, power-transfer clutch rear end and release thrust bearing and disengaging pawl bearing seat are fixed together, the disengaging pawl bearing seat cooperates with the disengaging pawl of disengaging pawl seat, the disengaging pawl seat with high-strength screw retention on the gear-box axle bearing, I axle in the transmission assembly is processed into castellated shaft, via change speed gear box bearing and bearing seat, disengaging pawl seat, disengaging pawl bearing seat and release thrust bearing, be connected and fixed with clutch core splined hole suit, the rear end of transmission assembly and driving-shaft assembly front end universal-joint are connected and fixed, and transmission shaft rear end universal-joint and back axle assembly are connected and fixed.Diesel engine has formed single-piece direct-coupled axle driving system to back axle like this, has realized rigid attachment, has reached single cylinder engine farm vehicle direct-coupled axle transmission truly.Through proving at four-wheel farm vehicle and three wheeled transport vehicle used for farm assembling actual tests, flexible to operation, reliable transmission, effect is fine.
Claims (5)
1, a kind of single cylinder engine farm vehicle direct-coupled axle driving system, take the horizontal mode of single cylinder diesel, driving system is connected by diesel engine flywheel 1 → direct connection transmission device → clutch assembly 4 → release thrust bearing 5 → disengaging pawl bearing seat 6 → disengaging pawl seat 7 → transmission assembly 9 → driving-shaft assembly 10 → back axle assembly 11 and forms, it is characterized in that the direct connection transmission device be device between diesel engine and clutch assembly 4, connect diesel engine flywheel 1 and universal drive festival assembly 3 respectively by the two ends of driving coupling seat 2, universal drive festival assembly 3 is connected and fixed with clutch assembly 4 and combines.
2,, it is characterized in that said universal drive festival assembly 3 and clutch assembly 4 are to be connected and fixed by the end cap 13 that connects of device at the power-transfer clutch front end according to the described single cylinder engine farm vehicle of claim 1 direct-coupled axle driving system.
3, according to the described single cylinder engine farm vehicle of claim 1 direct-coupled axle driving system, it is characterized in that said driving coupling seat 2 is for having the bowl structure part of central shaft hole D, big end A spiral-lock is on diesel engine flywheel 1, be screwed, small end B and universal drive festival assembly 3 usefulness screws tighten together.
4,, it is characterized in that said universal drive festival assembly 3 is that the two ends that sleeve pipe fork handle portion center splined hole by two universal drive festivals is sleeved on universal-joint splined shaft 12 in opposite directions combine according to the described single cylinder engine farm vehicle of claim 1 direct-coupled axle driving system.
5, according to the described single cylinder engine farm vehicle of claim 1 direct-coupled axle driving system, it is characterized in that said release thrust bearing 5 and disengaging pawl bearing seat 6 suits, disengaging pawl bearing seat 6 cooperates by disengaging pawl X rotation with disengaging pawl seat 7, device is between transmission assembly 9 and clutch assembly 4, disengaging pawl seat 7 tightens together with gear-box axle bearing 8 usefulness screws, the I axle 14 of lengthening is a castellated shaft in the transmission assembly 9, by change speed gear box bearing and gear-box axle bearing 8, disengaging pawl seat 7, disengaging pawl bearing seat 6 and release thrust bearing 5 connect with the clutch core splined hole is equipped again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213276 CN2407973Y (en) | 2000-01-21 | 2000-01-21 | Direct-coupled driving system for single cylinder agricultural vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213276 CN2407973Y (en) | 2000-01-21 | 2000-01-21 | Direct-coupled driving system for single cylinder agricultural vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407973Y true CN2407973Y (en) | 2000-11-29 |
Family
ID=33579593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213276 Expired - Fee Related CN2407973Y (en) | 2000-01-21 | 2000-01-21 | Direct-coupled driving system for single cylinder agricultural vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407973Y (en) |
-
2000
- 2000-01-21 CN CN 00213276 patent/CN2407973Y/en not_active Expired - Fee Related
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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 |