CN2328544Y - Small four wheel tractor with full shock-resistance and capable of running at high speed when no load - Google Patents
Small four wheel tractor with full shock-resistance and capable of running at high speed when no load Download PDFInfo
- Publication number
- CN2328544Y CN2328544Y CN 98214376 CN98214376U CN2328544Y CN 2328544 Y CN2328544 Y CN 2328544Y CN 98214376 CN98214376 CN 98214376 CN 98214376 U CN98214376 U CN 98214376U CN 2328544 Y CN2328544 Y CN 2328544Y
- Authority
- CN
- China
- Prior art keywords
- spring
- connecting panel
- wheel
- car body
- high speed
- 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
Links
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a small four-wheel tractor with full shock-resistance and capable of running at high speed when no load, which is additionally provided with a damping device for a tractor body on the basis of the front wheel and chair cushioning of an original small four-wheel tractor. The damping device of a tractor is composed of a concussion arm 5, the front locking shaft 7 of the concussion arm, a front connecting plate 9, a front locking plate 8, a rear connecting plate 10, the crossbeam 11 of a spring bracket, a spring steel plate 12, a spiral spring 13 and a main bracket 19 of the concussion arm. A speed changing device is added with a double speed stage on the basis of the six speed changing stages of the original small four-wheel tractor; therefore, the utility model can be used for field operation as well as transportation; drivers sit with comfort; at the time of no load, vehicle speed can increase by one time and fuel is saved.
Description
The utility model belongs to agricultural transportation means.
Existing little four-wheel farm tractor driver comfort is poor, and its reason is to have sudden and violent shake phenomenon, and the internal organ of chaufeur are sustained damage.Moreover empty wagons and loaded vehicle can only be with speed, and oil consumption strengthens when making empty wagons, causes waste.
The purpose of this utility model is that a kind of full damping of development can high-revolving small four-wheel tractor when unloaded, it has only under the situation of front-wheel and seat damping at original small four-wheel tractor, also add shock absorption device at vehicle body side, when zero load, the speed of a motor vehicle is doubled when heavily loaded by speed-changing mechanism.
The utility model is made up of car body, wheel, driving engine, shock absorption device, transmission system.Driving engine, shock absorption device, transmission system all are fixed on the car body, and wheel is fixed under the car body.Shock absorption device is fixed on vehicle body side, shock absorption device by concussion arm 5, concussion arm before lock shaft 7, preceding connecting panel 9, preceding lockplate 8, back connecting panel 10, spring frame crossbeam 11, steel spring 12, coil spring 13, concussion arm main support 19 form.Draw mutually with trailer the centre of back connecting panel 10, the two ends of back connecting panel 10 are connected with the rear end of a spring frame crossbeam 11 respectively, the front end of two spring frame crossbeams 11 is connected with a preceding connecting panel 9 respectively, and two preceding connecting panels 9 are connected with the casing front portion of car body by preceding lockplate 8.The two ends of two steel springs 12 are separately fixed under the two ends of spring frame crossbeam 11 of both sides of car body, and coil spring 13 is connected between the centre of the centre of spring frame crossbeam 11 and steel spring 12.The centre of steel spring 12 is connected with the upper end of concussion arm main support 19, and the lower end of concussion arm main support 19 is connected with the axle of drive hub 6.Transmission system increases again on the basis of six grades of speed changes of original small four-wheel tractor multiplied speed shift, promptly becomes 12 grades of speed changes.Its concrete measure is to increase a high speed main gear 20 is arranged on driving engine is exported one, is fixed with a shift fork plate washer 21 again in the end of high speed main gear 20.On driving engine is exported two, increase a high speed gear 22 is arranged.
The utility model both can be engaged in farm work, can do transportation again, and chaufeur is seated comfortable, phenomenon can not occur shaking cruelly.And can improve one times of the speed of a motor vehicle when unloaded, saved fuel oil.
Fig. 1 is an integral structure scheme drawing of the present utility model, and Fig. 2 is the connection structure scheme drawing of preceding connecting panel 9, preceding lockplate 8, back connecting panel 10 and spring frame crossbeam 11, and Fig. 3 is the structural representation of transmission system.
Embodiment: present embodiment is made up of car body 1, wheel 2, driving engine 3, shock absorption device, transmission system.Driving engine 3, shock absorption device, transmission system all are fixed on the car body 1, and wheel 2 is fixed on car body 1 time.On the basis of original small four-wheel tractor front-wheel and seat damping, increased the shock absorption device of car body again.The shock absorption device of car body by concussion arm 5, concussion arm before lock shaft 7, preceding connecting panel 9, preceding lockplate 8, back connecting panel 10, spring frame crossbeam 11, steel spring 12, coil spring 13, concussion arm main support 19 form.The centre of back connecting panel 10 is connected with the rear portion of the casing of car body 1, the two ends of back connecting panel 10 are connected with the rear end of a spring frame crossbeam 11 respectively, the front end of two spring frame crossbeams 11 is connected with a preceding connecting panel 9 respectively, and two preceding connecting panels 9 are connected with the casing front portion of car body by preceding lockplate 8.The two ends of two steel springs 12 are separately fixed under the two ends of spring frame crossbeam 11 of car body both sides, and coil spring 13 is connected between the centre of the centre of spring frame crossbeam 11 and steel spring 12.The centre of steel spring 12 is connected with the upper end of concussion arm main support 19, and the lower end of concussion arm main support 19 is connected with the axle that drives wheel hub 6.Transmission system increases again on the basis of six grades of speed changes of original small four-wheel tractor multiplied speed shift, promptly becomes 12 grades of speed changes.Its concrete measure is to increase a high speed main gear 20 is arranged on driving engine is exported one, is fixed with a shift fork plate washer 21 again in the end of high speed main gear 20.On driving engine is exported two, increase a high speed gear 22 is arranged.
Claims (2)
- Can high-revolving small four-wheel tractor when 1, full damping is unloaded, it is made up of car body (1), wheel (2), driving engine (3), shock absorption device, transmission system, it is characterized in that the shock absorption device of car body (1) is made up of concussion arm (5), the preceding lock shaft (7) of concussion arm, preceding connecting panel (9), preceding lockplate (8), back connecting panel (10), spring frame crossbeam (11), steel spring (12), coil spring (13), concussion arm main support (19); Draw mutually with trailer the centre of back connecting panel (10), the two ends of back connecting panel (10) are connected with the rear end of a spring frame crossbeam (11) respectively, the front end of two spring frame crossbeams (11) is connected with a preceding connecting panel (9) respectively, two preceding connecting panels (9) are connected with the casing front portion of car body by preceding lockplate (8), the two ends of two steel springs (12) are separately fixed under the two ends of spring frame crossbeam (11) of car body both sides, coil spring (13) is connected between the centre of the centre of spring frame crossbeam (11) and steel spring (12), and the centre of steel spring (12) is connected with the upper end of concussion arm main support (19), the lower end of concussion arm main support (19) is connected with the axle of drive hub (6).
- Can high-revolving small four-wheel tractor when 2, full damping according to claim 1 is unloaded, it is characterized in that transmission system is the speed shelves that double on the basis of six grades of speed changes of original small four-wheel tractor, promptly go up to increase a high speed main gear (20) is arranged in one of the output of driving engine (3), be fixed with a shift fork plate washer (21) again in the end of high speed main gear (20), going up to increase two of driving engine (3) outputs has a high speed gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214376 CN2328544Y (en) | 1998-05-12 | 1998-05-12 | Small four wheel tractor with full shock-resistance and capable of running at high speed when no load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214376 CN2328544Y (en) | 1998-05-12 | 1998-05-12 | Small four wheel tractor with full shock-resistance and capable of running at high speed when no load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328544Y true CN2328544Y (en) | 1999-07-14 |
Family
ID=33968031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98214376 Expired - Fee Related CN2328544Y (en) | 1998-05-12 | 1998-05-12 | Small four wheel tractor with full shock-resistance and capable of running at high speed when no load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539044A (en) * | 2016-02-25 | 2016-05-04 | 江苏大学 | Active steel plate spring energy-reclaiming suspension |
| CN110758013A (en) * | 2019-11-12 | 2020-02-07 | 徐州永盛机电有限公司 | Shock attenuation electric motor car rear axle |
-
1998
- 1998-05-12 CN CN 98214376 patent/CN2328544Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539044A (en) * | 2016-02-25 | 2016-05-04 | 江苏大学 | Active steel plate spring energy-reclaiming suspension |
| CN105539044B (en) * | 2016-02-25 | 2017-10-20 | 江苏大学 | Active leaf spring feed energy suspension |
| CN110758013A (en) * | 2019-11-12 | 2020-02-07 | 徐州永盛机电有限公司 | Shock attenuation electric motor car rear axle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211335437U (en) | High-trafficability dual-motor power-split drive axle | |
| CN208439060U (en) | Vehicle and wheel hub drive | |
| CN2887650Y (en) | Integral transfer case and driving axle of wild vehicle | |
| CN2328544Y (en) | Small four wheel tractor with full shock-resistance and capable of running at high speed when no load | |
| CN201670075U (en) | Novel bowing steering tractor with a front truck frame and a front suspension frame | |
| CN112519506A (en) | Split type high-trafficability-characteristic double-motor power-split drive axle | |
| CN211000774U (en) | Independent suspension electric drive axle with double motors and double-speed parallel shafts | |
| CN202054065U (en) | Multifunctional articulated type tractor | |
| CN201346995Y (en) | Double-axle structure of rear wheels for small and medium sized truck | |
| CN2339464Y (en) | Long-head double-row seat cargo vehicle | |
| CN112519499A (en) | High-trafficability dual-motor power-split drive axle | |
| CN2341835Y (en) | Long-head double-row seat cargo vehicle | |
| CN2339435Y (en) | Long-head double-row seat cargo vehicle | |
| CN2354802Y (en) | Tricycle chassis | |
| CN2482510Y (en) | Agricultural go-anywhere technical vehicle | |
| CN2507682Y (en) | Multiple through drive axle | |
| CN220974394U (en) | Chassis with mechanical transmission three-shaft six-wheel six-drive and vehicle | |
| CN210733714U (en) | Split type high-trafficability-characteristic double-motor power-split drive axle | |
| CN2339436Y (en) | Long-head double-row seat cargo vehicle | |
| CN218141022U (en) | Hybrid power driving system for heavy-duty automobile | |
| CN217730559U (en) | 4 x 4 heavy truck chassis suitable for cross-country motor home | |
| CN214874181U (en) | Integrated double-motor two-gear electric drive bridge assembly mechanism | |
| CN213138972U (en) | Truck chassis assembly and vehicle | |
| CN210881673U (en) | Low-cost low-floor automatic-gear medium-sized bus | |
| CN2391763Y (en) | Engine direct driven type transport vehicle with intermediately located engine |
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 |