CN202782687U - Simple four-drive transmission device - Google Patents
Simple four-drive transmission device Download PDFInfo
- Publication number
- CN202782687U CN202782687U CN 201220523642 CN201220523642U CN202782687U CN 202782687 U CN202782687 U CN 202782687U CN 201220523642 CN201220523642 CN 201220523642 CN 201220523642 U CN201220523642 U CN 201220523642U CN 202782687 U CN202782687 U CN 202782687U
- Authority
- CN
- China
- Prior art keywords
- axle
- driven
- pulley
- belt wheel
- driving
- 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
Images
Abstract
The utility model discloses a simple four-drive transmission device, which comprises a front drive shaft, a rear drive shaft, a driving belt wheel, a driven belt wheel, a belt and a bearing, wherein the front drive shaft and the rear drive shaft are arranged on the bearing and the driven belt wheel to rotate; the driving belt wheel and the driven belt wheel are in belt connection transmission; the driving belt wheel is connected with a transmission; the front drive shaft and the rear drive shaft are respectively connected with differential mechanisms in a front axle and a rear axle of a motor vehicle; the bearing is arranged on the motor vehicle; the driven belt wheel is formed by fastening a front-axle belt wheel and a rear-axle belt wheel; a fastening surface is a right-angled bending surface; the front-axle belt wheel and the rear-axle belt wheel are fixed into a whole through a bolt; the driving belt wheel, the belt and the driven belt wheel can be replaced by a driving gear and a driven gear; and the front drive shaft and the rear drive shaft are arranged on the driven gear. The simple four-drive transmission device is assembled on a corresponding part of the frame, the conventional dual-drive motor vehicle is transformed, the traction force can be increased, the load is increased, the efficiency of the motor vehicle is improved, and compared with the vehicle type of the same specification, the novel motor vehicle has the advantages that the manufacturing cost can be greatly saved, and the market competitiveness is enhanced.
Description
Technical field
The utility model is the power drive of a kind of self-propelled vehicle, particularly four-wheeled vehicle, simple and easy 4 wheel driven driving device.
Background technology
For many middle-size and small-size mining owners, the common small sized trac. in fortune ore deposit is finished in the stope tunnel, such as the new day power card series 180T that sells on the market, the trac. of the models such as 18HZG, 12HZG, need the purposes of right this class trac. take farming as main, but it is also advantageous to be used for transporting the ore deposit.Come with some shortcomings when just being used for transporting the ore deposit, need to carry out certain improvement to it.
The applicant is in order to improve this trac., make it to be used for better the fortune ore deposit, two patents (seeing the patent document of application number 2011204338324 and 2012201912082) have been invented and have obtained, in order to implement better these patented technologies, need to transform to the driving system of above-mentioned serial trac. the power drive system that drives together before and after the forerunner is transformed into.So assemble rapidly with regard to the complete equipment that need standard, like this could the decrease cost.Also there is not at present such power drive.
Certainly, the vehicle structure that existing 4 wheel driven moves is not talkative unreasonable, also very practical, but productive costs is higher, and many middle small proprietors cannot afford.Therefore the knock gently simple and easy 4 wheel driven driving device that to send out a kind of novel is in order to replace existing 4 wheel driven device, and making its productive costs decrease is highly significant.
Summary of the invention
The purpose of this utility model proposes a kind of simple and easy 4 wheel driven driving device exactly, and this device becomes will have now at low cost forerunner's farm tractor and is transformed into 4 wheel driven fortune ore deposit trac., improves the launch performance of trac., solves the deficiencies in the prior art with this.
The utility model is comprised of forerunner's axle, rear-guard axle, driving pulley, driven pulley, belt and bearing, it is characterized in that forerunner's axle and rear-guard axle are installed on bearing and the driven pulley rotates, between driving pulley and driven pulley by the belt connection for transmission, driving pulley is connected with change-speed box, forerunner's axle is connected the diff of being connected with back axle with the self-propelled vehicle propons with the rear-guard axle and is connected, and bearing is installed on the self-propelled vehicle.
Driven pulley is fastened by front hub belt wheel and backshaft skin belt wheel and forms, and buckling surface is the right angle bending side, and both are fixed as one by tie bolt.
Being connected of driving pulley and change-speed box be by with transmission output shaft on direct fixing realization of tray joint shaft.
Drive axis hole and keyway on the driving pulley, the rear-guard axle can be installed on the driving pulley.
Driving pulley, belt and driven pulley can be replaced by the driving gear and the driven gear that are installed on the transmission output shaft, and forerunner's axle and rear-guard axle are installed on the driven gear.
When forerunner's axle and rear-guard axle were installed on the driven pulley, the diameter of driving pulley and rear belt pulley can be identical, also can be different.Be advisable so that driving pulley is smaller.
When the rear-guard axle was installed on the driving pulley, the diameter of driving pulley and driven pulley was identical, to keep the synchronized in the same way transmission of diaxon.
The utility model is like this work, self-propelled vehicle, such as trac., the driven by engine change-speed box of almost car etc. rotates, the output shaft of change-speed box is passed to driving pulley with power, drives driven pulley by belt again, and driven pulley drives forerunner's axle and the rear-guard axle is made synchronized rotating in same direction, thereby the diff in driving machine motor-car propons and the back axle rotates, and finally drives front-wheel and trailing wheel and advances or retreat.
Belt-driving is a kind of type of drive, and gear transmission also has identical effect.When driving pulley, belt and driven pulley were replaced by driving gear and driven gear, driving gear was installed on the transmission output shaft, and the rotation direction of transmission output shaft is opposite with bel-drivenn.
The 4 wheel driven driving device that the utility model can manufacture different size according to specification and the structure design of the self-propelled vehicle that will transform or newly make gets final product in the assembling of the corresponding site of vehicle frame.Drive self-propelled vehicle for transforming existing two, the utility model can increase its earth-grasping force and propulsive effort, increases load capacity, improve locomotive usefulness, for newly making self-propelled vehicle, can significantly save manufacturing cost than the vehicle of specification of the same race, enhance one's market competitiveness.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is driven pulley structural relation scheme drawing.
Fig. 3 is driving gear, driven gear, forerunner's axle and rear-guard axle annexation scheme drawing.
Fig. 4 is the annexation scheme drawing of rear-guard axle when being installed on the driving pulley.
Among Fig. 1-4, the label of various piece is as follows:
1, change-speed box; The 2-tray joint shaft; The 3-belt; The 4-driving pulley; 5-backshaft skin belt wheel; The 6-bearing; 7-rear-guard axle; 8-forerunner's axle; 9-front hub belt wheel; The 10-tie bolt; The 11-driving gear; The 12-driven gear; Parallel shafts belt pulley before the 13-; The 14-Luntai.
The specific embodiment
Shown in Fig. 1-2, driving pulley 4 is ordinary construction, and is identical with a dish belt pulley, is connected and fixed by bolt and tray joint shaft 2, can certainly directly be fixed on the output shaft of change-speed box 1 with keyway and key.Driven pulley is combined by front hub belt wheel 9 and backshaft skin belt wheel 5, this two belt pulley is equivalent to same driven pulley and cuts open into two parts from belt cell wall warp beam heart right-angle line, beat 3-4 hole in the circle that the belt grooves bottom surface surrounds, be connected and fixed as a whole with tie bolt 10.This structure not only is convenient to assembling, and has the right angle bending side to fasten, and makes two parts closely fixing, does not produce dislocation, guarantees smooth running.
Axis hole at front hub belt wheel and backshaft skin belt wheel has keyway, and forerunner's axle 8 and rear-guard axle 7 are fixed in separately the axis hole with key whereby.Bearing 6 is used for forerunner's axle and rear-guard axle are fixed on the power frame, and bearing can have a plurality of according to different vehicles, is installed as principle to satisfy balance.Certainly, herein bearing also should comprise the accessories such as bearing seat.Belt 3 is common triangle drive belt, and its elasticity is adjusted by the displacement of bearing.
As mentioned above, when forerunner's axle and rear-guard axle dress was installed on the driven pulley, the diameter of driven pulley and driving pulley can be identical, also can difference.But generally be advisable so that driving pulley is smaller.
As shown in Figure 3, when adopting gear transmission, driving gear 11 has replaced driving pulley, and driven gear 12 has replaced driven pulley, has cancelled belt.Moving also can the cuing open as driven pulley of driven tooth is two parts, then is joined with bolts, in order to assembling.The mounting means of forerunner's axle and rear-guard axle is with top identical.Gear transmission is not have empty the biography than the bel-drivenn advantage, is positive drive, not elephant hide band transmission empty biography of skidding like that sometimes.But gear-driven tooling cost is higher, and structure is more complicated, and structure as shown in Figure 3 needs input shaft to be connected to counter with driving engine, can reach and the same transmission effect shown in Figure 1.Perhaps between driving gear and driven gear, refill a gear and can reach equidirectional transmission.
Figure 4 shows that the rear-guard axle with the mode of forerunner's axle with wheel assembling, the rear-guard axle directly is contained on the driving pulley, and diaxon is not on the same straight line, and forerunner's axle is contained on the front parallel shafts belt pulley 13, the same diameter of this belt pulley and driving pulley is by the synchronized in the same way transmission of belt.All the other situations are identical with above-mentioned Fig. 1.NM parts or part and label are as mentioned above.
This 4 wheel driven transmission structures of the present utility model is comparatively simplified, and can replace the tooth box structure of existing 4 wheel driven self-propelled vehicle complexity, saves in a large number cost, and is generally applicable for the drag-pull cart of low side transportation usefulness, picking-up vehicle etc.With the example that is adapted as of new sky power 180T type trac., drive the change 4 wheel driven from two and only can accomplish about 3000 yuan.Locomotive operation is steady after the repacking, and carrying capacity increases.
Claims (7)
1. simple and easy 4 wheel driven driving device, formed by forerunner's axle, rear-guard axle, driving pulley, driven pulley, belt and bearing, it is characterized in that forerunner's axle and rear-guard axle are installed on bearing and the driven pulley rotates, between driving pulley and driven pulley by the belt connection for transmission, driving pulley is connected with change-speed box, forerunner's axle is connected the diff of being connected with back axle with the self-propelled vehicle propons with the rear-guard axle and is connected, and bearing is installed on the self-propelled vehicle.
2. the simple and easy 4 wheel driven driving device of institute's art according to claim 1 is characterized in that driven pulley is fastened by front hub belt wheel and backshaft skin belt wheel to form that buckling surface is the right angle bending side, and both are fixed as one by tie bolt.
3. the simple and easy 4 wheel driven driving device of institute's art according to claim 1, it is characterized in that being being connected of driving pulley and change-speed box by with transmission output shaft on direct fixing realization of tray joint shaft.
4. the simple and easy 4 wheel driven driving device of institute's art according to claim 1 is characterized in that opening on the driving pulley axis hole and keyway, and the rear-guard axle is installed on the driving pulley.
5. the simple and easy 4 wheel driven driving device of institute's art according to claim 1 is characterized in that driving pulley, belt and driven pulley are replaced by the driving gear and the driven gear that are installed on the transmission output shaft, and forerunner's axle and rear-guard axle are installed on the driven gear.
6. the simple and easy 4 wheel driven driving device of institute's art according to claim 1, when it is characterized in that forerunner's axle and rear-guard axle are installed on the driven pulley, the driving pulley diameter is less than driven pulley.
7. the simple and easy 4 wheel driven driving device of institute's art according to claim 4 is characterized in that when the rear-guard axle is installed on the driving pulley diameter of driving pulley and driven pulley is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523642 CN202782687U (en) | 2012-10-15 | 2012-10-15 | Simple four-drive transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523642 CN202782687U (en) | 2012-10-15 | 2012-10-15 | Simple four-drive transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782687U true CN202782687U (en) | 2013-03-13 |
Family
ID=47810011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523642 Expired - Fee Related CN202782687U (en) | 2012-10-15 | 2012-10-15 | Simple four-drive transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895221A (en) * | 2021-11-02 | 2022-01-07 | 高标汽车技术(重庆)有限公司 | Four-wheel drive truck remanufacturing method |
-
2012
- 2012-10-15 CN CN 201220523642 patent/CN202782687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895221A (en) * | 2021-11-02 | 2022-01-07 | 高标汽车技术(重庆)有限公司 | Four-wheel drive truck remanufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102483139B (en) | For the driving device of high-speed motor drive system | |
| CN203580592U (en) | Second-gear transaxle assembly of electric vehicle | |
| CN215435962U (en) | Electric drive assembly, four-wheel drive system and car | |
| CN202782687U (en) | Simple four-drive transmission device | |
| CN202827151U (en) | Double-power four-wheel-driven motor vehicle | |
| CN203727173U (en) | Direct-coupled transmission and front-and-rear drive articulated steering tractor with steering wheel | |
| CN2825350Y (en) | Four-wheel-drive transporting tractor | |
| CN204432393U (en) | A kind of can before and after the trac. of four wheel drive | |
| CN102358167B (en) | Electric transmission device of caterpillar vehicle | |
| CN201580435U (en) | Front drive axle of large-scale wheeled tractor | |
| CN105774538A (en) | Novel four-wheel drive hinging type (transport type) tractor | |
| CN202911540U (en) | Bowing front and back driving steering wheel tractor transmission system with air-cooled diesel engine | |
| CN203666395U (en) | Multifunctional vehicle | |
| CN203020077U (en) | Double-gearbox front-and-rear four-wheel drive tractor | |
| CN201385708Y (en) | Endless-track type locomotive car | |
| CN204055290U (en) | A kind of small agricultural vehicle body chassis | |
| CN201089363Y (en) | Transmission component composite structure device of big power wheeled tractor | |
| CN103587414B (en) | The chain gear of driving front case drives tractor chassis entirely | |
| CN205009992U (en) | New -type four wheel drive articulates formula tractor | |
| CN219988971U (en) | Multi-wheel differential driver | |
| CN203592891U (en) | Gearbox chain transmission all-wheel-drive tractor chassis | |
| CN203592897U (en) | Front transmission case chain transmission all-wheel-drive tractor chassis | |
| CN204020561U (en) | Trac. | |
| CN202480873U (en) | Large ratio walk axle capable of independent lifting and supporting | |
| CN203752870U (en) | Multi-power motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |