CN205632112U - Concrete mixing transport vechicle actuating system that traveles - Google Patents
Concrete mixing transport vechicle actuating system that traveles Download PDFInfo
- Publication number
- CN205632112U CN205632112U CN201620525458.3U CN201620525458U CN205632112U CN 205632112 U CN205632112 U CN 205632112U CN 201620525458 U CN201620525458 U CN 201620525458U CN 205632112 U CN205632112 U CN 205632112U
- Authority
- CN
- China
- Prior art keywords
- gear box
- speed gear
- change speed
- converter
- 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
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Abstract
The utility model relates to a concrete mixing transport vechicle actuating system that traveles, including power device, drive arrangement, its power device comprises engine, torque converter, working barrel, variable speed pump, gearbox, rear axle, front axle, the operating valve of shifting, drive arrangement comprises hydraulic transmission device and mechanical transmission, the engine output end links to each other with torque converter through the flywheel, the torque converter export is through getting power mouth and working barrel, the variable speed pump is connected, gearbox input flange is connected with torque converter outgoing propeller shaft hold -carrying orchid, the delivery outlet flange is connected through the defeated inlet flange of transmission shaft with driving -steering front axle before the gearbox, the delivery outlet flange is connected through the defeated inlet flange of transmission shaft and driving -steering rear axle behind the gearbox, the utility model relates to a rationally, simple structure is compact, and is with low costs, workable, convenient assembling, and control is simple, uses convenient operation, has improved the ride comfort and the travelling comfort of machine.
Description
Technical field
This utility model relates to engineering machinery and travels the technical field driven, specifically a kind of concrete-agitating
Transport vehicle running and driving system.Electromotor output connects fluid torque-converter by flywheel, it is achieved hydraulic power and liquid
Pressure transmission combines and controls to travel.
Background technology
With the walking machine of the Hydro-mechanical drive system of fluid torque-converter, pass with pure hydraulic drive and machinery
Dynamic comparing has the advantage that
First, the adaptivity of fluid torque-converter can make the change speed gear box of vehicle reduce gear number, simplifies operation,
Prevent engine misses, stepless time adjustment can be realized in a big way；
Secondly, fluid torque-converter has good shockproof, anti-vibration performance；
3rd, fluid torque-converter has preferable overload protection performance, when output shaft load is excessive, and hydraulic power
Liquid can ensure that electromotor is without damage, and electromotor easily starts in the case of band carries；
At present, concrete mixer truck travel driving system mostly uses full hydraulic drive system, though full hydraulic drive
Right volume is little, light weight, flexible layout, but it is relatively costly.
Summary of the invention
The purpose of this utility model is the deficiency for solving above-mentioned technology, it is provided that a kind of reasonable in design, simple in construction,
Easily operation, low cost, and concrete mixing and transporting car running and driving system easy to use.
The technical solution adopted in the utility model is: a kind of concrete mixing and transporting car running and driving system, including
Power set, driving means, it is characterised in that described power set are by electromotor, fluid torque-converter, work
Pump, speed-variable pump, change speed gear box, back axle, propons, shift control valve form；Described electromotor is fixed on vehicle frame,
Engine output end is connected with fluid torque-converter by flywheel, and fluid torque-converter exports by power taking mouth and work
Pump, speed-variable pump are connected；Described change speed gear box is fixed on vehicle frame, transmission input flange and fluid torque-converter
Take-off (propeller) shaft end flanges is connected, and change speed gear box both sides outfan flange passes through forward and backward power transmission shaft and turns to respectively
Drive back axle, turn to the propons of driving to be connected；Described driving means is to be passed by hydraulic transmission system and machinery
Dynamic device composition；Described hydraulic transmission system is will to be changed on fluid torque-converter, change speed gear box, change speed gear box by pipeline
Gear handles valve and speed-variable pump is connected；Described mechanical driving device is that transmission input passes through power transmission shaft and liquid
Power torque-converters outfan is connected, and before change speed gear box, delivery outlet flange is by the input of power transmission shaft with steer drive front-axle
Mouth flange is connected, and after change speed gear box, delivery outlet flange is connected with turning to driving back axle input port flange by power transmission shaft
Connecing, turn to driving back axle, steer drive front-axle to be fixed on vehicle frame, rotating speed and the torque of change speed gear box are delivered to car
The walking of vehicle is realized on wheel.
This utility model is reasonable in design, simple and compact for structure, and low cost is easily processed, easy to assembly, controls letter
Single, use easy to operate, can automatically adjust output speed and torque according to the change of load, decrease change speed gear box
Gear number, simplify handle；It is effectively isolated vibration transmission between electromotor and vibration system, can improve
The stress of mechanical component, extends the service life of machine, improves ride comfort and the comfortableness of machine；Liquid
After power transmission is combined with power shifting, solves and hang the problem not performed, can effectively play the power of electromotor,
The adaptive performance of fluid torque-converter effectively prevents engine misses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the heat radiation lubricating systematic schematic diagram of Fig. 1.
Labelling in figure: 1, electromotor, 2, fluid torque-converter, 3, working barrel, 4, speed-variable pump, 5, fluid power
Torque-converters take-off (propeller) shaft, 6, change speed gear box, 7, back axle, 8, inter-axle shaft, 9, front propeller shaft, 10, front
Bridge, 11, shift control valve.
Detailed description of the invention
By Fig. 1, shown in 2: a kind of concrete mixing and transporting car running and driving system, including power set, drive
Dynamic device, described power set are by electromotor 1, fluid torque-converter 2, working barrel 3, speed-variable pump 4, speed change
Case 6, back axle 7, propons 10, shift control valve 11 form, and electromotor 1 is fixed on vehicle frame, electromotor 1
Outfan is connected with fluid torque-converter 2 by flywheel, fluid torque-converter 2 export by power taking mouth and working barrel 3,
Speed-variable pump 4 is connected；Change speed gear box 6 is fixed on vehicle frame, and change speed gear box 6 input flange is defeated with fluid torque-converter
Going out power transmission shaft 5 end flanges to be connected, change speed gear box both sides outfan flange is respectively by rear, front propeller shaft 8,9
It is connected with the back axle 7 turning to driving, the propons 10 that turns to driving；Driving means be by hydraulic transmission system and
Mechanical driving device forms；Hydraulic transmission system is to realize inside torque-converters, and its heat radiation and control system are logical
Cross pipeline shift control valve 11 and speed-variable pump 4 on fluid torque-converter 2, change speed gear box 6, change speed gear box 6 to be connected
Connect；Mechanical driving device is that change speed gear box 6 input is connected with fluid torque-converter outfan power transmission shaft 5, speed change
Before case 6, delivery outlet flange is connected with steer drive front-axle 10 input port flange by front propeller shaft 9, speed change
After case 6, delivery outlet flange is connected with turning to driving back axle 7 input port flange by inter-axle shaft 8, turns to and drives
Dynamic back axle 7, steer drive front-axle 10 are fixed on vehicle frame, and rotating speed and the torque of change speed gear box 6 are delivered on wheel
Realize the walking of vehicle.
Being fixedly mounted on vehicle frame by electromotor 1, electromotor is connected with fluid torque-converter 2 by Flywheel disc, work
Make pump 3 and speed-variable pump 4 is arranged on fluid torque-converter 2 power taking mouth, flywheel drive fluid torque-converter 2 housing,
Pump impeller rotates together, and pump impeller inner fluid shape of outwards spinning along blade under the influence of centrifugal force moves, and enters
Turbine impulse turbine blade make turbine rotation, turbine drive fluid torque-converter take-off (propeller) shaft 5 rotate；Become
Speed case 6 is fixedly mounted on vehicle frame, and change speed gear box 6 input port and fluid torque-converter 2 delivery outlet are passed through power transmission shaft
Being connected, steering and driving axle back axle 7, steering and driving axle propons 10 are fixed on vehicle frame, respectively will with power transmission shaft
The front delivery outlet flange of change speed gear box 6 is connected with the input port flange of steer drive front-axle, rear defeated by change speed gear box
Outlet(discharge) flange drives back axle input port flange to be connected with turning to, and realizes the advance of vehicle by change speed gear box 6 and falls
Move back.As in figure 2 it is shown, by pipeline by the shift control valve on fluid torque-converter 2, change speed gear box 6, change speed gear box
11 and speed-variable pump 4 be connected, i.e. speed-variable pump 4 draws fluid, inlet port on change speed gear box 6 in change speed gear box 6
Having oil filter to can ensure that the cleaning of fluid, the fluid inside fluid torque-converter 2 enters radiator through oil-out
After return to change speed gear box.Being equipped with oil-feed air relief valve on fluid torque-converter 2, oil is point two-way in air relief valve, and one
It is internal that fluid torque-converter 2 is entered on road, and another road is entered the shift control valve 11 on change speed gear box 6, thus realized change speed gear box
The gear shift operation of 6 and the oil circulation of whole system, effectively lubricate system and dispel the heat, it is ensured that
The internal temperature of system will not be the highest, it is to avoid the damage to critical piece, affects its life-span.
Rotating speed and moment of torsion are passed to fluid torque-converter by electromotor by this utility model, then are transmitted by power transmission shaft
To change speed gear box, change speed gear box passing to steer drive front-axle and back axle, front-rear axle directly transmits rotating speed and moment of torsion
Drive wheels travel to four tires, achieve Hydro-mechanical Composite Transmission with this.
Claims (1)
1. a concrete mixing and transporting car running and driving system, including power set, driving means, it is characterised in that described power set are made up of electromotor, fluid torque-converter, working barrel, speed-variable pump, change speed gear box, back axle, propons, shift control valve；Described electromotor is fixed on vehicle frame, and engine output end is connected with fluid torque-converter by flywheel, and fluid torque-converter outlet is connected with working barrel, speed-variable pump by power taking mouth；Described change speed gear box is fixed on vehicle frame, and transmission input flange is connected with fluid torque-converter take-off (propeller) shaft end flanges, change speed gear box both sides outfan flange respectively by forward and backward power transmission shaft and the back axle turning to driving, turn to the propons of driving to be connected；Described driving means is made up of hydraulic transmission system and mechanical driving device；Described hydraulic transmission system is shift control valve and speed-variable pump on fluid torque-converter, change speed gear box, change speed gear box to be connected by pipeline；Described mechanical driving device is that transmission input is connected with fluid torque-converter outfan by power transmission shaft, before change speed gear box, delivery outlet flange is connected with the input port flange of steer drive front-axle by power transmission shaft, after change speed gear box, delivery outlet flange is connected with turning to driving back axle input port flange by power transmission shaft, turning to driving back axle, steer drive front-axle to be fixed on vehicle frame, the rotating speed of change speed gear box and torque are delivered on wheel realize the walking of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525458.3U CN205632112U (en) | 2016-06-02 | 2016-06-02 | Concrete mixing transport vechicle actuating system that traveles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525458.3U CN205632112U (en) | 2016-06-02 | 2016-06-02 | Concrete mixing transport vechicle actuating system that traveles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632112U true CN205632112U (en) | 2016-10-12 |
Family
ID=57051876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620525458.3U Expired - Fee Related CN205632112U (en) | 2016-06-02 | 2016-06-02 | Concrete mixing transport vechicle actuating system that traveles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345564A (en) * | 2017-08-17 | 2017-11-14 | 青岛雷沃工程机械有限公司 | A kind of transmission system of wheel loader energy saver |
| CN110104071A (en) * | 2019-05-22 | 2019-08-09 | 莱州亚通重型装备有限公司 | A kind of mine down-hole transport chassis |
-
2016
- 2016-06-02 CN CN201620525458.3U patent/CN205632112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345564A (en) * | 2017-08-17 | 2017-11-14 | 青岛雷沃工程机械有限公司 | A kind of transmission system of wheel loader energy saver |
| CN110104071A (en) * | 2019-05-22 | 2019-08-09 | 莱州亚通重型装备有限公司 | A kind of mine down-hole transport chassis |
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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: 20161012 Termination date: 20190602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |