CN106627755A - Tobacco field operation device - Google Patents
Tobacco field operation device Download PDFInfo
- Publication number
- CN106627755A CN106627755A CN201611223577.4A CN201611223577A CN106627755A CN 106627755 A CN106627755 A CN 106627755A CN 201611223577 A CN201611223577 A CN 201611223577A CN 106627755 A CN106627755 A CN 106627755A
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- CN
- China
- Prior art keywords
- wheel
- vehicle frame
- transmission
- shaft
- power
- 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.)
- Pending
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 21
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 241000208125 Nicotiana Species 0.000 claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/16—Arrangement of linkage connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/129—Damper mount on wheel suspension or knuckle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/08—Agricultural vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a tobacco field operation device. The device comprises a rack, wherein power equipment and a transmission system are arranged on the left side of the rack. The device is in a four-wheeled manner, a driver rides to control the device, and the problems that a single-wheel or two-wheel walking type field operation machine is low in traveling stability and high in operation labor intensity for drivers are solved. According to the device, the trafficability characteristic is improved in an arch bridge type frame structure form instead of a manner of increasing the tire diameter. Two rear wheel rigid supports are arranged on two sides of the rear of the arch bridge type frame, the middle part of the two rear wheel axles is disconnected, and the trafficability characteristic is prevented from being influenced by the fact that the height from the middle part of the two rear wheel axles to the ground is low. The front wheels are elastically fixed on a steering knuckle vertical shaft by a shock absorber, the four wheels are always contacted with the ground during driving, and the condition that the front wheel on one side rises to the sky due to ground fluctuation is avoided. The driver position can be arranged below the left front part, the driving position is low, the manipulation view is good, and the sense of safety is strong.
Description
Technical field
The present invention relates to farm equipment technical field, more particularly to a kind of cross-country traveling ability four-wheel is from tobacco in field work of walking
Industry device.
Background technology
Carry out tobacco special agricultural machinery this year to quickly grow, most links of tobacco leaf production process, such as plough, apply fertilizer
Ridge, sabot sowing, leaf-cutting, dig pit, transplant, plastic film mulch, compiling bar, baking etc. and have been realized in do mechanization operation, these advanced agricultures
Industry is mechanical to come into operation, and the tobacco cultivation for China provides strong technical support, alleviates tobacco grower's to a certain extent
Labour intensity, the Resource regeneration to tobacco leaf production, the effect of increasing income is notable.But many problems are there is also, after in tobacco
The cultivation and banking of phase, plant protection, pinch, tobacco leaf harvesting, the events in operation such as dead man, due to the dynamic power machine without cross-country traveling ability, because
And do mechanization operation cannot be realized.Although there is indivedual areas to have developed tobacco in field working rig, tiller etc. at present, this
A little machineries mostly are single wheel or two-wheeled hand-held, there is operation high labor intensive, and walking stability is poor, slewing range is little, production effect
Rate is low, and matched farm tool is few, the low problem of utilization rate, it is difficult to meet modern tobacco plantation job requirements.
The content of the invention
The invention provides a kind of tobacco in field apparatus for work.
The invention provides following scheme：
A kind of tobacco in field apparatus for work, the device includes vehicle frame, and the vehicle frame left side is provided with power-equipment and biography
Dynamic system；
The vehicle frame front portion left and right sides is respectively arranged with knuckle vertical shaft, and damper bullet is passed through on the knuckle vertical shaft
Property is fixed with front-wheel；The vehicle frame rear portion left and right sides is respectively arch-type structure, there is non-yielding prop in the arch-type structure
Trailing wheel；The two knuckles vertical shaft is connected to steering drive axle, and the steering drive axle is connected to steering arm, described
Steering arm is connected respectively with track rod two ends；Wherein a steering arm is connected with steering wheel；
Wherein, the transmission system system includes the clutch being connected with power-equipment by belt drive component, described
Clutch is connected with auxiliary transmission, and the auxiliary transmission is connected by chain kit with main-gear box, and the main-gear box leads to
Cross torque converter to be connected with differential mechanism, the differential mechanism is connected with left hand side half shaft, the left hand side half shaft is by gap bridge power transmission shaft and the right side
Side semiaxis is connected；The left hand side half shaft and the right axle are connected respectively with left and right sides trailing wheel.
Preferably：The main-gear box is connected by torque converter and central transmission device with differential mechanism.
Preferably：The basic transmission is connected with duplicate sprocket component, and the duplicate sprocket component is connected with power output
Axle, the power output shaft is used to provide power for farm implements rotary part.
Preferably：Be additionally provided with hydraulic package on the vehicle frame, the hydraulic oil pump of the hydraulic package by transmission belt with
Power-equipment is connected.
Preferably：The vehicle frame right side is provided with medicine-chest, and the medicine-chest is used to place liquid to be sprayed.
According to the specific embodiment that the present invention is provided, the invention discloses following technique effect：
By the invention it is possible to realize a kind of tobacco in field apparatus for work, under a kind of implementation, the device includes car
Frame, the vehicle frame left side is provided with power-equipment and transmission system；The vehicle frame front portion left and right sides is respectively arranged with steering
Section vertical shaft, front-wheel is fixed with the knuckle vertical shaft by shock absorber spring；Respectively encircle the vehicle frame rear portion left and right sides
Bridge architecture, non-yielding prop has trailing wheel in the arch-type structure；The two knuckles vertical shaft is connected to steering drive axle,
The steering drive axle is connected to steering arm, and the steering arm is connected respectively with track rod two ends；Wherein one turns to
Arm is connected with steering wheel；Wherein, the transmission system system includes the clutch being connected with power-equipment by belt drive component
Device, the clutch is connected with auxiliary transmission, and the auxiliary transmission is connected by chain kit with main-gear box, the main transformer
Fast case is connected by torque converter with differential mechanism, and the differential mechanism is connected with left hand side half shaft, and the left hand side half shaft is by transmission of passing a bridge
Axle is connected with right axle；The left hand side half shaft and the right axle are connected respectively with left and right sides trailing wheel.The device is adopted
Four-wheel-type, driver manipulates by bus, solves single wheel or two-wheeled hand-held agricultural machine for field walking stability is poor, operator labor
The big problem of fatigue resistance.It is not by increasing diameter of tyres, but by arch (bridge) type body frame structure for automotive form that the device carries cross-country traveling ability.Two
Trailing wheel rigid support disconnects, prevents because of hind axle mid portion in the both sides at arch (bridge) type vehicle frame rear portion, two hind axle mid portions
Terrain clearance is relatively low and affects its passing through property.Front-wheel is by being fixed on knuckle vertical shaft shock absorber springly, it is ensured that in traveling
Four wheels are contacted all the time with ground, are prevented because surface relief change causes side front-wheel to occur soaring.Position of driver can be with
Left lower front is arranged in, operator seat sets low, the manipulation visual field is good, and the sense of security is strong.
Certainly, the arbitrary product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can be being obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of first structure schematic diagram of tobacco in field apparatus for work provided in an embodiment of the present invention；
Fig. 2 is a kind of the second structural representation of tobacco in field apparatus for work provided in an embodiment of the present invention；
Fig. 3 is the structural representation of auxiliary transmission provided in an embodiment of the present invention and main-gear box.
In figure：Vehicle frame 1, power-equipment 2, knuckle vertical shaft 3, damper 4, front-wheel 5, trailing wheel 6, steering drive axle 7, steering
Arm 8, track rod 9, steering wheel 10, clutch 11, auxiliary transmission 12, main-gear box 13, differential mechanism 14, left hand side half shaft 15,
Gap bridge power transmission shaft 16, right axle 17, power output shaft 18, hydraulic package 19, duplicate sprocket component 20.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to present invention protection
Scope.
Embodiment
It is a kind of tobacco in field apparatus for work provided in an embodiment of the present invention referring to Fig. 1, Fig. 2, Fig. 3, as shown in Figure 1, Figure 2, schemes
Shown in 3, the device includes vehicle frame 1, and the left side of the vehicle frame 1 is provided with power-equipment 2 and transmission system；
The anterior left and right sides of the vehicle frame 1 is respectively arranged with knuckle vertical shaft 3, and damping is passed through on the knuckle vertical shaft 3
The flexible fastening of device 4 has front-wheel 5；The rear portion left and right sides of the vehicle frame 1 is respectively arch-type structure, rigidity in the arch-type structure
It is supported with trailing wheel 6；The two knuckles vertical shaft 3 is connected to steering drive axle 7, and the steering drive axle 7 is connected to
Steering arm 8, the steering arm 8 is connected respectively with the two ends of track rod 9；Wherein a steering arm is connected with steering wheel 10；
Wherein, the transmission system system includes the clutch 11 being connected with power-equipment 2 by belt drive component, institute
State clutch 11 to be connected with auxiliary transmission 12, the auxiliary transmission 12 is connected by chain kit with main-gear box 13, described
Main-gear box 13 is connected by torque converter (not shown) with differential mechanism 14, and the differential mechanism 14 is connected with left hand side half shaft 15,
The left hand side half shaft 15 is connected by gap bridge power transmission shaft 16 with right axle 17；The left hand side half shaft 15 and the right axle
17 are connected respectively with left and right sides trailing wheel 6.Further, the main-gear box is by torque converter and central transmission device and differential mechanism
It is connected.The basic transmission is connected with duplicate sprocket component 20, and the duplicate sprocket component is connected with power output shaft 18, described
Power output shaft 18 is used to provide power for farm implements rotary part.Further, it is additionally provided with hydraulic package on the vehicle frame
19, the hydraulic oil pump of the hydraulic package is connected by transmission belt with power-equipment.In order to ensure that the device is integrally uniform by weight,
The embodiment of the present application can also provide the vehicle frame right side and be provided with medicine-chest (not shown), and the medicine-chest is used to place to be painted
Spill liquid.
The device adopts four-wheel-type, driver to manipulate by bus, solves single wheel or the walking of two-wheeled hand-held agricultural machine for field is steady
Qualitative difference, the problem of operator high labor intensive.The device carry cross-country traveling ability be not by increase diameter of tyres, but by arch
Bridge-type frame version.Two trailing wheel rigid supports disconnect in the both sides at arch (bridge) type vehicle frame rear portion, two hind axle mid portions, prevent
Only affect its passing through property because hind axle mid portion terrain clearance is relatively low.Front-wheel is by being fixed on knuckle shock absorber springly
On vertical shaft, it is ensured that four wheels are contacted all the time with ground in traveling, prevent because surface relief change causes side front-wheel to occur rising
It is empty.Position of driver can be arranged in left lower front, and operator seat sets low, and the manipulation visual field is good, and the sense of security is strong.Engine and transmission
System is arranged on vehicle frame left side, both can ensure that it did not pull tobacco leaf when passing through from cigarette in the ranks gap, and integral installation can be reduced again
Center of gravity is put, the stability of its walking is improved.Steering adopts front-wheel steer, by increasing steering drive axle, extends knuckle
The length of vertical shaft, can be solved because track rod terrain clearance is low to by property with the setting height(from bottom) of the high track rod of frame
Affect.
Power-equipment belt drive component, clutch pass to auxiliary transmission, Jing after auxiliary transmission speed change becomes and turns round, power Jing
Chain conveyer is transferred to main-gear box, by Jing differential mechanisms after main-gear box speed change, power equivalent is distributed to differential mechanism left and right half
Axle, right axle shaft power finally drives left side rear wheel through left side, and the power of left half axle is on the left of the final transmission in left side drives
Driving wheel, the power of left half axle eventually passes through bridge power transmission shaft, and the final transmission on right side drives right side to drive trailing wheel.Straight-line travelling
When, because steering wheel does not deflect front-wheel, therefore without steering moment, differential mechanism not differential；Steering wheel makes front-wheel inclined when needing to turn
Turn certain angle, steering moment is formed by reaction force of the ground in the face of front-wheel, make differential mechanism differential, interior side drive wheel rotating speed
Low, outside drives rotating speed high, realizes that positive pole is smoothly turned to.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence " including ... ", it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment.
Presently preferred embodiments of the present invention is the foregoing is only, protection scope of the present invention is not intended to limit.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Claims (5)
1. a kind of tobacco in field apparatus for work, it is characterised in that described device includes vehicle frame, the vehicle frame left side arranges dynamic
Equipment and transmission system；
The vehicle frame front portion left and right sides is respectively arranged with knuckle vertical shaft, by shock absorber spring solid on the knuckle vertical shaft
Surely there is front-wheel；The vehicle frame rear portion left and right sides is respectively arch-type structure, and non-yielding prop has trailing wheel in the arch-type structure；
The two knuckles vertical shaft is connected to steering drive axle, and the steering drive axle is connected to steering arm, the steering
Arm is connected respectively with track rod two ends；Wherein a steering arm is connected with steering wheel；
Wherein, the transmission system system includes the clutch being connected with power-equipment by belt drive component, the clutch
Device is connected with auxiliary transmission, and the auxiliary transmission is connected by chain kit with main-gear box, and the main-gear box is by becoming
Turn round device to be connected with differential mechanism, the differential mechanism is connected with left hand side half shaft, the left hand side half shaft is by gap bridge power transmission shaft and right side half
Axle is connected；The left hand side half shaft and the right axle are connected respectively with left and right sides trailing wheel.
2. device according to claim 1, it is characterised in that the main-gear box is by torque converter and central transmission device
It is connected with differential mechanism.
3. device according to claim 1, it is characterised in that the basic transmission is connected with duplicate sprocket component, described
Duplicate sprocket component is connected with power output shaft, and the power output shaft is used to provide power for farm implements rotary part.
4. device according to claim 1, it is characterised in that hydraulic package, the hydraulic pressure are additionally provided with the vehicle frame
The hydraulic oil pump of component is connected by transmission belt with power-equipment.
5. device according to claim 1, it is characterised in that the vehicle frame right side is provided with medicine-chest, and the medicine-chest is used for
Place liquid to be sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223577.4A CN106627755A (en) | 2016-12-27 | 2016-12-27 | Tobacco field operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223577.4A CN106627755A (en) | 2016-12-27 | 2016-12-27 | Tobacco field operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627755A true CN106627755A (en) | 2017-05-10 |
Family
ID=58832871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223577.4A Pending CN106627755A (en) | 2016-12-27 | 2016-12-27 | Tobacco field operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627755A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665150A (en) * | 2019-10-14 | 2020-01-10 | 山东垣安智能科技有限公司 | Ant colony type remote control fire fighting system and method |
| CN111924001A (en) * | 2020-08-11 | 2020-11-13 | 山东省农业机械科学研究院 | Steering mechanism, chassis and field operation vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468814Y (en) * | 2001-03-15 | 2002-01-02 | 姜卫东 | Rear axle for electric vehicle |
| CN101016062A (en) * | 2007-03-02 | 2007-08-15 | 陈建生 | Sand beach cross-country bicycle |
| CN201484073U (en) * | 2009-07-16 | 2010-05-26 | 合肥车桥有限责任公司 | Eccentrically-arranged rear drive axle of main reducer for urban sweeping vehicle |
| CN201890091U (en) * | 2010-12-08 | 2011-07-06 | 东华大学 | Rear axle device for single-shaft driven vehicle integrated with embedded drive motor |
-
2016
- 2016-12-27 CN CN201611223577.4A patent/CN106627755A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468814Y (en) * | 2001-03-15 | 2002-01-02 | 姜卫东 | Rear axle for electric vehicle |
| CN101016062A (en) * | 2007-03-02 | 2007-08-15 | 陈建生 | Sand beach cross-country bicycle |
| CN201484073U (en) * | 2009-07-16 | 2010-05-26 | 合肥车桥有限责任公司 | Eccentrically-arranged rear drive axle of main reducer for urban sweeping vehicle |
| CN201890091U (en) * | 2010-12-08 | 2011-07-06 | 东华大学 | Rear axle device for single-shaft driven vehicle integrated with embedded drive motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665150A (en) * | 2019-10-14 | 2020-01-10 | 山东垣安智能科技有限公司 | Ant colony type remote control fire fighting system and method |
| CN110665150B (en) * | 2019-10-14 | 2021-09-24 | 山东垣安智能科技有限公司 | Ant colony type remote control fire fighting system and method |
| CN111924001A (en) * | 2020-08-11 | 2020-11-13 | 山东省农业机械科学研究院 | Steering mechanism, chassis and field operation vehicle |
| CN111924001B (en) * | 2020-08-11 | 2023-01-13 | 山东省农业机械科学研究院 | Steering mechanism, chassis and field operation vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |