CN2602060Y - Transmission mechanism - Google Patents
Transmission mechanism Download PDFInfo
- Publication number
- CN2602060Y CN2602060Y CN 02257234 CN02257234U CN2602060Y CN 2602060 Y CN2602060 Y CN 2602060Y CN 02257234 CN02257234 CN 02257234 CN 02257234 U CN02257234 U CN 02257234U CN 2602060 Y CN2602060 Y CN 2602060Y
- Authority
- CN
- China
- Prior art keywords
- drive
- clutch
- utility
- model
- diesel engine
- 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
Landscapes
- Arrangement Of Transmissions (AREA)
Abstract
The utility model discloses a drive device, in particular to a tyre-type excavator walk and drive device, which is a construction equipment for construction work; to the utility model aims at providing a tyre-type excavator walk and drive system device which can reduce using space, lower failure rate and using cost. The technical proposal of the utility model is characterized in that the tyre-type excavator walk and drive device, which comprises a diesel engine, a clutch, a gear box and a drive box, makes the diesel engine, the clutch, the gear box and an upper drive box designed integrated and connected with a lower drive box through a direct drive axle; the lower drive box is connected with a rear wheel shaft through a drive rod. The using of technical proposal reduces using space, lowers failure rate, and lowers using cost, and the utility model suits for the tyre-type excavator popularizing.
Description
Technical field
The utility model relates to a kind of transmission device, and particularly a kind of transmission device of wheeled excavator running gear belongs to the construction machinery in the construction work.
Background technology
Running gear is the important component part of wheeled excavator, and wheeled excavator is with its mobility height, the construction machinery that becomes indispensability in the construction work applied widely in the market.And the hydrostatic running gear of the general employing of now used wheeled excavator, one side is high to the Hydraulic Elements requirement, cost is high, use cost is high, the excavator usage space of hydraulic travel system control is bigger on the other hand, fault rate is higher, therefore can not be adopted and acceptance by each wheeled excavator producer and the wide model of user.
The utility model content
The purpose of this utility model is to address the aforementioned drawbacks, and a kind of usage space of dwindling is provided, and reduces the wheeled excavator running gear transmission device of fault rate and use cost.
For achieving the above object, the utility model has adopted following technical scheme: a kind of transmission device, comprise Diesel engine, clutch, gearbox, transmission case, it is characterized in that: described Diesel engine, clutch, gearbox and upper gear box are connected as a single entity, be connected with the underdrive case by a direct transmission drive axle, described underdrive case is connected with the rear tyre axis by a drive rod.
Above-mentioned transmission device, its characteristics are: described clutch is arranged on the flywheel of Diesel engine, and links to each other with speed changer in being arranged on gearbox.
Above-mentioned transmission device, its characteristics are: be provided with power transmission shaft in the described upper gear box, last power transmission shaft one end links to each other with speed changer by belt, and its other end links to each other with direct transmission drive axle one end.
Above-mentioned transmission device, its characteristics are: be provided with lower drive shaft in the described underdrive case, lower drive shaft one end links to each other with the direct transmission drive axle other end, and the other end and described drive rod one end join, and the other end of drive rod links to each other with the rear tyre axis.
Great advantage of the present utility model is to provide a kind of walking transmission system for wheeled excavator, under 360 ° of revolutions of excavator upper frame part working condition, the operator of excavator can be under its duty, realize the reversing of advancing, the acceleration of excavator, the transmission control of running gear has strengthened the flexibility of excavator, has improved service behaviour.
The utility model is designed to monolithic with motor, clutch, speed changer, upper gear box, and through last power transmission shaft, underdrive case, lower drive shaft, directly the transmission drive axle has dwindled usage space, has reduced rate of breakdown and use cost.
The utility model is transformed into the mechanical gear transmission device with the hydrostatic running gear of former usefulness, clutch is installed on the Diesel engine rear flywheel, drive clutch work by motor, clutch inputs to gearbox, drive upper gear box through output shaft of gear-box, pinion drives the deep bid working gear, can effectively support the wearing and tearing of parts, reduces fuel consumption.
Description of drawings
Fig. 1 is the utility model walking transmission device part cross-sectional schematic
The cross-sectional schematic that Fig. 2 overlooks for the utility model walking transmission device
Fig. 3 connects schematic diagram for the utility model walking transmission device portion
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model is by Diesel engine 1, clutch 2, and gearbox 3, upper gear box 4, direct transmission drive axle 5, underdrive case 6, drive rod 7 is formed.
Diesel engine 1, clutch 2, gearbox 3, upper gear box 4 is installed for monolithic, be connected with underdrive case 6 by direct transmission drive axle 5, be connected with the rear tyre axle by drive rod 7, when the wheeled excavator operate wall of getting on the bus connects and to dig the shovelman when doing, Diesel engine starts, by regulating clutch work, clutch by slow down or speed change after drive upper gear box, power transmission shaft in the upper gear box rotates the lower drive shaft that drives in the underdrive case by direct transmission drive axle and rotates, lower drive shaft connects drive rod and drives rear tyre and realize advancing or move backward and move, or makes wheeled excavator walking acceleration or stop.
As shown in Figure 3, drive axle 5 internal constructions, comprise back axle circular cone driving gear, driven gear, rear axle shaft gear and wheel oil seal assembly etc., its driving gear and driven gear drive by axis output and go up master bevel gear in power transmission shaft, the underdrive case, drive lower drive shaft through axis output, input rear driving axle driving gear drives driven gear, drives through jackshaft.Effectively improve the flexibility of wheel excavator, and reduced fault rate.
Claims (4)
1. transmission device, comprise Diesel engine, clutch, gearbox, transmission case, it is characterized in that: described Diesel engine, clutch, gearbox and upper gear box are connected as a single entity, be connected with the underdrive case by a direct transmission drive axle, described underdrive case is connected with the axis of trailing wheel by a drive rod.
2. transmission device according to claim 1 is characterized in that: described clutch is arranged on the rear flywheel of Diesel engine, and links to each other with speed changer in being arranged on gearbox.
3. transmission device according to claim 1 is characterized in that: be provided with power transmission shaft in the described upper gear box, last power transmission shaft one end links to each other with speed changer by belt, and its other end links to each other with direct transmission drive axle one end.
4. transmission device according to claim 1, it is characterized in that: be provided with lower drive shaft in the described underdrive case, lower drive shaft one end links to each other with the direct transmission drive axle other end, the other end of lower drive shaft and described drive rod one end join, and the other end of drive rod is connected with described trailing wheel axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257234 CN2602060Y (en) | 2002-10-08 | 2002-10-08 | Transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257234 CN2602060Y (en) | 2002-10-08 | 2002-10-08 | Transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602060Y true CN2602060Y (en) | 2004-02-04 |
Family
ID=34149949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257234 Expired - Fee Related CN2602060Y (en) | 2002-10-08 | 2002-10-08 | Transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602060Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707763A (en) * | 2012-10-01 | 2014-04-09 | 马尼托沃克起重机集团（法国）公司 | Self-propelled work machine |
-
2002
- 2002-10-08 CN CN 02257234 patent/CN2602060Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707763A (en) * | 2012-10-01 | 2014-04-09 | 马尼托沃克起重机集团（法国）公司 | Self-propelled work machine |
| CN103707763B (en) * | 2012-10-01 | 2017-06-27 | 马尼托沃克起重机集团（法国）公司 | Self-propelled working machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110816296A (en) | Three-motor novel pure electric loader drive control system | |
| CN211009793U (en) | Electric vehicle speed reducer assembly with disconnecting mechanism | |
| CN2602060Y (en) | Transmission mechanism | |
| CN2532239Y (en) | Electric drawing coal excavator | |
| CN113022226A (en) | Double-power output electric drive axle | |
| CN211106986U (en) | Novel three-motor pure electric loader drive control system | |
| CN201810728U (en) | Tractor transmission gear | |
| CN211624128U (en) | Walking gearbox of wheeled excavator | |
| CN208487168U (en) | Hydraulic transmission gearbox for minitype wheeled digging machine | |
| CN201914087U (en) | Novel chassis of skid steer loader | |
| CN201526650U (en) | Multi-gear speed reducer | |
| CN211624151U (en) | Low-speed driving separating box | |
| CN110656946B (en) | Shield constructs inside and outside double-deck main drive system of machine | |
| CN2480204Y (en) | Electric bicycle driving device | |
| CN2771286Y (en) | Mechanical drive device for stabilizing road mixer and regenerating surface milling planing machine rotor | |
| CN219452788U (en) | Novel chassis transmission system reduction gearbox | |
| CN215360923U (en) | Power output mechanism based on integrated electric wheel type loader power assembly | |
| CN2170414Y (en) | Hydraulic transmission variable speed case for forklift and loader | |
| CN217789493U (en) | Crawler reduction gearbox structure for underwater robot | |
| CN217814802U (en) | Tractor power reversing transmission mechanism | |
| CN220622671U (en) | Four-wheel-drive cross-country gearbox for telescopic arm forklift | |
| CN2134540Y (en) | Speed reducer with vertical low-speed large torque moment cylinder gear wheel-spiral gear | |
| CN2247632Y (en) | Hydraulic transmission of bicycle | |
| CN201132970Y (en) | Gearing device of hydraulic driving earth leveller | |
| CN2377169Y (en) | Electric vehicle driver unit |
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 |