CN107214859A - Agitator truck - Google Patents
Agitator truck Download PDFInfo
- Publication number
- CN107214859A CN107214859A CN201710483897.1A CN201710483897A CN107214859A CN 107214859 A CN107214859 A CN 107214859A CN 201710483897 A CN201710483897 A CN 201710483897A CN 107214859 A CN107214859 A CN 107214859A
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- China
- Prior art keywords
- gear
- shaft
- transfer case
- output shaft
- planet carrier
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/16—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying mixed concrete, e.g. having rotatable drums
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The present invention proposes a kind of agitator truck, including chassis, and it is located at the mixing drum on the chassis, the chassis is provided with power part, transfer case, front propeller shaft, front driving axle, inter-axle shaft, and rear driving axle, the input shaft of the power part and the transfer case are connected, the front output shaft of the transfer case connects front driving axle by front propeller shaft, and the rear output shaft of the transfer case connects rear driving axle by inter-axle shaft.The agitator truck of the present invention, its chassis uses four-wheel drive, by the way that property is good, obstacle climbing ability strong, the harsh construction requirement of regional small side's amount such as rural mountain forest, road conditions is can adapt to, concrete mixing and transporting car is solved the problem of mountain road bad adaptability, use machine driving simultaneously, transmission efficiency, relative to the fluid torque-converter of existing structure, structure is simplified, heat dispersion gets a promotion, and is adapted to long-distance transport.
Description
Technical field
The present invention relates to engineering truck technical field, and in particular to a kind of agitator truck.
Background technology
Concrete mixing and transporting car (abbreviation trucd mixer) is a kind of special purpose vehicle, and it has pair of carrying and ready-mixed concrete concurrently
Weight function.The use of trucd mixer substantially increases construction quality and efficiency, is conducive to live civilized construction and environmental protection, therefore, stir
Car is mixed to be widely used in all kinds of engineering constructions.
Generally, trucd mixer includes automobile chassis, mixing drum, subframe and charging/discharging device, and subframe is fixedly installed on bottom
On disk, foreground assembly and backstage assembly are provided with subframe along its length, charging/discharging device is arranged on the assembly of backstage；Before
Reductor is provided with platform assembly, the output shaft of reductor and the inner cone of mixing drum are connected；Support roller is provided with the assembly of backstage, is stirred
Mix the raceway for being provided with and coordinating with support roller on the rear cone of cylinder, the rotatable twelve Earthly Branches of cooperation that the rear cone of mixing drum passes through support roller and raceway
Support is on the assembly of backstage.
With the development of modernization construction, the concrete construction in the area such as rural mountain forest is more and more, concrete stirring fortune
Defeated car is to the climbing of vehicle and very high by property requirement in mountain road traveling.But the concrete-agitating transport of existing structure
Car, is designed generally be directed to the generous amount concrete demand in city, and preferably, useful load is big, but is not appropriate for mountain area for traveling road conditions
Abrupt slope, hollow, narrow, how curved character of road.
The utility model of Patent No. " 201220033467.2 " discloses a kind of multifunctional stirring transport vehicle, front driving axle
Linked into an integrated entity by latch plate, rear driving axle by rear body cradle and sole, running gear is by engine, fluid torque-converter
Respectively by front propeller shaft to front driving axle, pass through inter-axle shaft to rear driving axle, rear-axle steering.The utility model it is multi-functional
Although agitator truck can realize that 4 wheel driven is driven by fluid torque-converter, it is adapted to mountain road feature, above-mentioned use fluid power
The hydraulic transmission mode of torque-converters is inefficient, and fluid torque-converter is complicated, and heat dispersion is not good, is not suitable for long-distance fortune
It is defeated.
The content of the invention
In view of the shortcomings of the prior art, the present invention proposes a kind of agitator truck, to adapt to the regional small side such as rural mountain forest
The harsh construction requirement of amount, road conditions, solves concrete mixing and transporting car the problem of mountain road bad adaptability.
The present invention proposes a kind of agitator truck, including chassis, and the mixing drum being located on the chassis, the bottom
Disk is provided with power part, transfer case, front propeller shaft, front driving axle, inter-axle shaft, and rear driving axle, the power part
It is connected with the input shaft of the transfer case, the front output shaft of the transfer case connects front driving axle, institute by front propeller shaft
The rear output shaft for stating transfer case connects rear driving axle by inter-axle shaft.
As in the preferred technical scheme of agitator truck, in addition to gearbox, the output end connection of the power part
The input of the gearbox, the output end of the gearbox connects the input shaft of the transfer case, and the power part is hair
Motivation or motor or hydraulic motor.
As in the preferred technical scheme of agitator truck, it may be selected between the input shaft and front output shaft of the transfer case
Ground disconnects or engaged；Or, selectively disconnect or engage between the input shaft of the transfer case and rear output shaft.
As in the preferred technical scheme of agitator truck, the front driving axle is provided at both ends with front-wheel, the rear-guard
The trailing wheel that is provided at both ends with of bridge is moved, the width of the front-wheel is less than the width of the trailing wheel；And/or, the diameter of the front-wheel is small
In the diameter of the trailing wheel.
As in the preferred technical scheme of agitator truck, the transfer case also includes being coaxially disposed with input shaft and by defeated
Enter the jackshaft of axle drive, be arranged with driving gear, the jackshaft on the input shaft and be arranged with idler gear, it is described before
Be arranged with output shaft on preceding driven gear, the rear output shaft and be arranged with rear driven gear, the preceding driven gear with it is described
Driving gear is engaged, and the rear driven gear is engaged with the idler gear.
It is used as the further improvement of above-mentioned technical proposal, in addition to engaging-piece, the engagement of engaging-piece washability or disconnection
The input shaft and the jackshaft；Or, may be selected to engage or disconnect between the preceding driven gear and the driving gear；
Or, may be selected to engage or disconnect between the rear driven gear and the idler gear.
As in the preferred technical scheme of agitator truck, the transfer case also includes the first planet carrier, rotates and is located at the
The first planetary gear, the first sun gear engaged with the first planetary gear, the second planet carrier, rotation on one planet carrier are located at the second row
The second planetary gear in carrier, the second sun gear, the external toothing being fixedly installed, the first planetary gear and the second planetary gear respectively with outside
Gear ring is engaged, and the input axle sleeve is provided with driving gear, and the driving gear is engaged with first planet carrier, and described first too
Sun wheel is set on front output shaft, and second planet carrier is connected with rear output shaft.
It is used as the further improvement of above-mentioned technical proposal, in addition to differential lock, the differential lock alternative engagement or disconnected
Open the front output shaft and the first planet carrier.
As in the preferred technical scheme of agitator truck, the transfer case also includes the first planet carrier, rotates and is located at the
The first planetary gear, the first sun gear engaged with the first planetary gear, external toothing, transmission bull wheel, the first planet on one planet carrier
Wheel is engaged with external toothing, and the inner side of transmission bull wheel is engaged with the Outboard Sections of external toothing, and the input axle sleeve is provided with driving gear,
The driving gear is engaged with first planet carrier, and first sun gear is set on front output shaft, the transmission bull wheel
It is connected with rear output shaft.
It is used as the further improvement of above-mentioned technical proposal, in addition to differential lock, the differential lock alternative engagement or disconnected
Open the front output shaft and the first planet carrier.
The agitator truck of the present invention, its chassis uses four-wheel drive, by the way that property is good, obstacle climbing ability is strong, can adapt to township
The harsh construction requirement of regional small side's amount such as village mountain forest, road conditions, solves concrete mixing and transporting car and is adapted in mountain road
Property difference the problem of, while using machine driving, transmission efficiency, relative to the fluid torque-converter of existing structure, structure is able to letter
Change, heat dispersion gets a promotion, be adapted to long-distance transport.
Brief description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
The structural representation for the agitator truck that Fig. 1 provides for the specific embodiment of the invention；
The structural representation for the chassis portion that Fig. 2 provides for the specific embodiment of the invention；
The structural representation for the transmission system that Fig. 3 provides for the specific embodiment of the invention；
The structural representation for the specific embodiment of transfer case first that Fig. 4 provides for the present invention；
The structural representation for the specific embodiment of transfer case second that Fig. 5 provides for the present invention；
The structural representation for the specific embodiment of transfer case the 3rd that Fig. 6 provides for the present invention.
Description of reference numerals：
1-chassis, 2-mixing drum, 3-power part, 4-transfer case
5-front propeller shaft, 6-front driving axle, 7-inter-axle shaft, 8-rear driving axle
9-input shaft, 10-front output shaft 11- rear output shaft 12- gearboxes
13- jackshaft 14- engaging-piece 15- driving gear 16- idler gears
The first planet carriers of driven gear 19- the first planetary gears of 20- after driven gear 18- before 17-
21- the first sun gear 22- the second planet carrier 23- the second planetary gear the second sun gears of 24-
25- external toothing 26- differential locks 27- is driven bull wheel
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
Fig. 1 to Fig. 3 shows the specific embodiment of the present invention, a kind of agitator truck, including chassis 1, Yi Jishe
In the One On The Chassis mixing drum 2, chassis 1 is provided with power part 3, transfer case 4, front propeller shaft 5, front driving axle 6, inter-axle shaft
7, and rear driving axle 8, the input shaft 9 of power part 3 and transfer case 4 is connected, and the front output shaft 10 of transfer case 4 is by preceding
Power transmission shaft 5 connects front driving axle 6, and the rear output shaft 11 of transfer case 4 connects rear driving axle 8 by inter-axle shaft 7.
It should be noted that agitator truck includes upper dress and the two parts of chassis 1, wherein upper dress includes mixing drum 2, secondary car
Frame etc., chassis 1 includes steering, charge air-cooling system, preceding drive system, dynamical system, brakes, transmission system, vehicle frame
Assembly, rear drive system etc..In above-described embodiment, power part 3 can be engine, or motor, can also be liquid
Pressure motor.
The agitator truck of the present invention, its chassis 1 uses four-wheel drive, by the way that property is good, obstacle climbing ability is strong, can adapt to township
The harsh construction requirement of regional small side's amount such as village mountain forest, road conditions, solves concrete mixing and transporting car and is adapted in mountain road
Property difference the problem of, while using machine driving, transmission efficiency, relative to the fluid torque-converter of existing structure, structure is able to letter
Change, heat dispersion gets a promotion, be adapted to long-distance transport.
It is preferred that, in addition to gearbox 12, the input of the output end connection gearbox 12 of power part 3, gearbox 12
Output end connect transfer case 4 input shaft 9.In a kind of concrete scheme, the output shaft of power part 3 passes through yielding coupling
The input of gearbox 12 is connected, the output end of gearbox 12 connects the input shaft 9 of transfer case 4 by power transmission shaft.The reality
In example, change by using the high speed of gearbox 12, low gear, realize the speed change that different gears are selected according to road conditions
The gear of case 12, thus can improve or improve the operating efficiency of the four-wheel drive of chassis of mixer truck 1, it is necessary to mention, by dynamic
The change of the rotating speed of power part 3 can also change the output of transfer case 4, but point realized by the change of the rotating speed of power part 3
The amplitude of variation that dynamic case 4 is exported is limited, it is impossible to be adjusted according to the actual needs, and the change of the rotating speed of power part 3 also can
Cause the change of power output；Scheme proposed by the present invention the rotating speed of power part 3 it is constant or change less on the premise of, i.e., it is defeated
Go out changed power it is little on the premise of, according to different needs, to realize that the wide cut that transfer case 4 is exported changes.
It is preferred that, selectively disconnect or engage between the input shaft 9 and front output shaft 10 of transfer case 4；Or, transfer case 4
Input shaft 9 and rear output shaft 11 between selectively disconnect or engage.Wherein, the input shaft 9 of transfer case 4 and front output shaft 10
Between selectively disconnect or engage and mainly have two kinds of implementations, a kind of mode is axle engagement, is such as set on front output shaft 10
The engaging-piece 14 being hereinafter previously mentioned is put, is realized by engaging-piece 14 optional between the input shaft 9 of transfer case 4 and front output shaft 10
Disconnect or engage with selecting, another way is gear engagement, and driving gear 15, front output shaft 10 are such as arranged with input shaft 9
On be arranged with before driven gear 17, by the change of the position relationship of driving gear 15 and preceding driven gear 17 realize input shaft 9 with
Selectively disconnect or engage between front output shaft 10, similarly, can also be engaged between input shaft 9 and rear output shaft 11 using axle
Or gear engages two kinds of engagement systems and realizes that both selectively disconnect or engaged., can be according to actual condition need in the embodiment
Will, selection forerunner, rear-guard or 4 wheel driven, when by the how curved hill path of Narrow Mountainous Area or hollow muddy road surface, input shaft 9 is simultaneously
Front output shaft 10 and rear output shaft 11 are engaged, using four-wheel drive, when by flat road surface or when running at high speed, input shaft 9 is nibbled
Disconnected while closing front output shaft 10 with rear output shaft 11, using forerunner, naturally it is also possible to be the engagement rear output shaft 11 of input shaft 9
While disconnected with front output shaft 10, using rear-guard, be arranged such, different driving sides can be selected according to the difference of operating mode
Formula, wherein, four-wheel drive, by the way that property is good, obstacle climbing ability strong, can adapt to regional small side's amount such as rural mountain forest, road conditions severe
The construction requirement at quarter；Front-wheel or rear wheel drive, it is economical fuel-efficient.
In a kind of alternative embodiment, front driving axle 6 is provided at both ends with front-wheel, after being provided at both ends with of rear driving axle 8
Wheel, the width of front-wheel is less than the width of trailing wheel；And/or, the diameter of front-wheel is less than the diameter of trailing wheel, due to holding for front wheels and rear wheels
Loading capability requires different, and trailing wheel load-bearing is more than front-wheel load-bearing, and current common practice is increased in the quantity of trailing wheel, the example,
, both can be smaller by the width of the ratio trailing wheel of the width design of front-wheel according to the difference of bearing capacity, can also be by front-wheel
The diameter of the trailing wheel of diameter design is smaller, can also simultaneously by the width and diameter of front-wheel separately design must than trailing wheel width
It is smaller with diameter.
In a kind of specific embodiment, as shown in figure 4, transfer case 4 also includes being coaxially disposed with input shaft 9 and by input shaft
It is arranged with 9 jackshafts 13 driven, input shaft 9 on driving gear 15, jackshaft 13 and is arranged with idler gear 16, front output shaft
Rear driven gear 18, preceding driven gear 17 and driving gear are arranged with driven gear 17 before being arranged with 10, rear output shaft 11
15 engagements, rear driven gear 18 is engaged with idler gear 16.It is preferred that, in addition to engaging-piece 14, the engagement of the washability of engaging-piece 14
Or disconnect input shaft 9 and jackshaft 13；Or, may be selected to engage or disconnect between preceding driven gear 17 and driving gear 15；Or, after
It may be selected to engage or disconnect between driven gear 18 and idler gear 16.In the embodiment shown in fig. 4, the washability of engaging-piece 14
Engagement disconnects input shaft 9 and jackshaft 13, thus, when by the how curved hill path of Narrow Mountainous Area or hollow muddy road surface, nibbles
Clutch 14 engages input shaft 9 and jackshaft 13, using four-wheel drive, when by flat road surface or when running at high speed, engaging-piece 14
Input shaft 9 and jackshaft 13 are disconnected, using forerunner, is arranged such, different driving sides can be selected according to the difference of operating mode
Formula, wherein, four-wheel drive, by the way that property is good, obstacle climbing ability strong, can adapt to regional small side's amount such as rural mountain forest, road conditions severe
The construction requirement at quarter；Front-wheel drive, it is economical fuel-efficient.
In above-described embodiment, when be located at the diameter of front-wheel at the two ends of front driving axle 6 be less than be located at the two ends of rear driving axle 8 after
In the presence of following mathematical relationship during the diameter of wheel, D1 × D4 × D5=D2 × D3 × D6, wherein, D1 refers to the straight of driving gear 15
Footpath, D2 refer to the diameter of driven gear 17 before the diameter of idler gear 16, D3 are referred to, the diameter of driven gear 18 after D4 is referred to,
D5 refers to the diameter of front-wheel, and D6 refers to the diameter of trailing wheel.Derivation is such, firstly, since jackshaft 13 and input shaft 9
It is coaxially disposed, driving gear 15 is identical with the angular speed of idler gear 16, if the angular speed of driving gear 15 and idler gear 16
For W, preceding driven gear 17 is engaged with driving gear 15, and preceding driven gear 17 is identical with the linear velocity of driving gear 15, if it is preceding from
The angular speed of moving gear 17 is W1, then there is equation, D1 × W=D3 × W1, similarly, due to rear driven gear 18 and idler gear
16 engagements, rear driven gear 18 is identical with the linear velocity of idler gear 16, if the differences in angle of rear driven gear 18 is W2, exists
Formula, D2 × W=D4 × W2, the linear velocity of front wheels and rear wheels is identical in addition, and front-wheel and preceding driven gear 17 possess same angular velocity
W1, trailing wheel and rear driven gear 18 possess W2, the i.e. D5 × W1=D6 × W2 of same angular velocity, can according to above three equation
Draw D1 × D4 × D5=D2 × D3 × D6.Because the bearing capacity of front wheels and rear wheels requires different, trailing wheel load-bearing is more than front-wheel
Load-bearing, current common practice is increased in the quantity of trailing wheel, the example, according to the difference of bearing capacity, will be located at preceding driving
The diameter design of the front-wheel at the two ends of bridge 6 is less than the diameter for the trailing wheel for being located at the two ends of rear driving axle 8.
In another specific implementation, as shown in figure 5, transfer case 4, which also includes the first planet carrier 19, rotation, is located at first
The first planetary gear 20, the first sun gear 21 engaged with the first planetary gear 20, the second planet carrier 22, rotation on planet carrier 19 are set
The second planetary gear 23 on the second planet carrier 22, the second sun gear 24, the external toothing 25 being fixedly installed, the He of the first planetary gear 20
Second planetary gear 23 is engaged with external toothing 25 respectively, and input shaft 9 is arranged with driving gear 15, the planet carrier of driving gear 15 and first
19 engagements, the first sun gear 21 is set on front output shaft 10, and the second planet carrier 22 is connected with rear output shaft 11.Wherein,
Second sun gear 24 is fixedly installed, and refers to that the second sun gear 24 is locked, it can not be rotated.For the difference according to operating mode, realize
Front wheels and rear wheels are at different rates or differential operation, it is preferred that also including differential lock 26, the alternative engagement of differential lock 26 or
Disconnect the planet carrier 19 of front output shaft 10 and first.When by rugged road surface, differential lock 26 disconnects the He of front output shaft 10
First planet carrier 19, is run with the differential for realizing front wheels and rear wheels, when by smooth-riding surface, the engagement front output shaft of differential lock 26
10 and first planet carrier 19, front wheels and rear wheels are run with identical linear velocity.
In another specific implementation, as shown in fig. 6, transfer case 4, which also includes the first planet carrier 19, rotation, is located at first
The first planetary gear 20, the first sun gear 21 engaged with the first planetary gear 20, external toothing 25, transmission bull wheel on planet carrier 19
27, the first planetary gear 20 is engaged with external toothing 25, and the inner side of transmission bull wheel 27 is engaged with the Outboard Sections of external toothing 25, input shaft
9 are arranged with driving gear 15, and driving gear 15 is engaged with the first planet carrier 19, and the first sun gear 21 is set in front output shaft 10
On, transmission bull wheel 27 is connected with rear output shaft 11.In the example, the inner side of bull wheel 27 and the outside portion of external toothing 25 are driven
Divide engagement, transmission bull wheel 27 and external toothing 25 are inscribe relation, and be driven the diameter of bull wheel 27 and be more than external toothing 25 with being driven greatly
The diameter of 27 engaging portions is taken turns, trailing wheel and front-wheel is realized and is exported with different rotating speeds, the rotating speed of trailing wheel is less than the rotating speed of front-wheel,
, now can be smaller by the diameter of the trailing wheel of the diameter design of front-wheel with reference to embodiment above.
For the difference according to operating mode, realize that front wheels and rear wheels are run with different linear velocities or difference linear velocity, preferably
, in addition to differential lock 26, the alternative engagement of differential lock 26 or the disconnection planet carrier 19 of front output shaft 10 and first.Cheated when passing through
During the road surface in hollow low-lying area, differential lock 26 disconnects the planet carrier 19 of front output shaft 10 and first, is transported with the differential for realizing front wheels and rear wheels
OK, when by smooth-riding surface, the engagement planet carrier 19 of front output shaft 10 and first of differential lock 26, front wheels and rear wheels are with identical line
Speed is run.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of agitator truck, including chassis (1), and the mixing drum (2) being located on the chassis (1), it is characterised in that：
The chassis (1) be provided with power part (3), transfer case (4), front propeller shaft (5), front driving axle (6), inter-axle shaft (7), with
And rear driving axle (8), the power part (3) and input shaft (9) drive connection of the transfer case (4), the transfer case (4)
Front output shaft (10) front driving axle (6) is connected by front propeller shaft (5), the rear output shaft (11) of the transfer case (4) passes through
Inter-axle shaft (7) connection rear driving axle (8).
2. agitator truck according to claim 1, it is characterised in that：Also include gearbox (12), the power part
(3) output end connects the input of the gearbox (12), and the output end of the gearbox (12) connects the transfer case (4)
Input shaft (9), the power part (3) be engine or motor or hydraulic motor.
3. agitator truck according to claim 1, it is characterised in that：The input shaft (9) of the transfer case (4) with it is preceding defeated
Selectively disconnect or engage between shaft (10)；Or, between the input shaft (9) and rear output shaft (11) of the transfer case (4)
Selectively disconnect or engage.
4. agitator truck according to claim 1, it is characterised in that：Before being provided at both ends with of the front driving axle (6)
Wheel, the rear driving axle (8) is provided at both ends with trailing wheel, and the width of the front-wheel is less than the width of the trailing wheel；And/or, institute
The diameter for stating front-wheel is less than the diameter of the trailing wheel.
5. the agitator truck according to claim any one of 1-4, it is characterised in that：The transfer case (4) also include with
Driving gear is arranged with the jackshaft (13) that input shaft (9) is coaxially disposed and driven by input shaft (9), the input shaft (9)
(15), it is arranged with the jackshaft (13) on idler gear (16), the front output shaft (10) and is arranged with preceding driven gear
(17) rear driven gear (18), the preceding driven gear (17) and the driving gear, are arranged with the rear output shaft (11)
(15) engage, the rear driven gear (18) is engaged with the idler gear (16).
6. agitator truck according to claim 5, it is characterised in that：Also include engaging-piece (14), the engaging-piece
(14) washability engages or disconnected the input shaft (9) and the jackshaft (13)；Or, the preceding driven gear (17) with it is described
Engagement may be selected between driving gear (15) or disconnect；Or, between the rear driven gear (18) and the idler gear (16)
Engagement may be selected or disconnects.
7. the agitator truck according to claim any one of 1-4, it is characterised in that：The transfer case (4) also includes the
The first planetary gear (20) that one planet carrier (19), rotation are located on the first planet carrier (19), engage with the first planetary gear (20)
First sun gear (21), the second planet carrier (22), rotate be located on the second planet carrier (22) the second planetary gear (23), fixation set
The second sun gear (24), the external toothing (25) put, the first planetary gear (20) and the second planetary gear (23) respectively with external toothing (25)
Engagement, the input shaft (9) is arranged with driving gear (15), and the driving gear (15) is nibbled with first planet carrier (19)
Close, first sun gear (21) is set on front output shaft (10), second planet carrier (22) passes with rear output shaft (11)
Dynamic connection.
8. agitator truck according to claim 7, it is characterised in that：Also include differential lock (26), the differential lock
(26) it is alternative to engage or disconnect the front output shaft (10) and the first planet carrier (19).
9. the agitator truck according to claim any one of 1-4, it is characterised in that：The transfer case (4) also includes the
The first planetary gear (20) that one planet carrier (19), rotation are located on the first planet carrier (19), engage with the first planetary gear (20)
First sun gear (21), external toothing (25), transmission bull wheel (27), the first planetary gear (20) are engaged with external toothing (25), and transmission is big
The inner side of wheel (27) is engaged with the Outboard Sections of external toothing (25), and the input shaft (9) is arranged with driving gear (15), the master
Moving gear (15) is engaged with first planet carrier (19), and first sun gear (21) is set on front output shaft (10), institute
Transmission bull wheel (27) is stated to be connected with rear output shaft (11).
10. agitator truck according to claim 9, it is characterised in that：Also include differential lock (26), the differential lock
(26) it is alternative to engage or disconnect the front output shaft (10) and the first planet carrier (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710483897.1A CN107214859A (en) | 2017-06-23 | 2017-06-23 | Agitator truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710483897.1A CN107214859A (en) | 2017-06-23 | 2017-06-23 | Agitator truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214859A true CN107214859A (en) | 2017-09-29 |
Family
ID=59950369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710483897.1A Pending CN107214859A (en) | 2017-06-23 | 2017-06-23 | Agitator truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650546A (en) * | 2021-09-07 | 2021-11-16 | 内蒙古铱钼智能科技有限公司 | Four-wheel drive's mining concrete mixing transport vechicle |
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