CN106211830A - The self-propelled motor chassis of Bidirectional power output before and after a kind of band - Google Patents
The self-propelled motor chassis of Bidirectional power output before and after a kind of band Download PDFInfo
- Publication number
- CN106211830A CN106211830A CN201610619061.5A CN201610619061A CN106211830A CN 106211830 A CN106211830 A CN 106211830A CN 201610619061 A CN201610619061 A CN 201610619061A CN 106211830 A CN106211830 A CN 106211830A
- Authority
- CN
- China
- Prior art keywords
- shaft
- power output
- power
- power transmission
- transmission shaft
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
- A01B51/02—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor
- A01B51/026—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor of the automotive vehicle type, e.g. including driver accommodation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses a kind of band before and after Bidirectional power output self-propelled motor chassis, belong to agricultural mechanical field, including frame and driver's cabin assembly, electromotor, clutch assembly, transmission case, transmission assembly, implement porter and the hoisting mechanism be located in frame；The front end of transmission case is provided with front power output shaft, and rear end is provided with rear power output shaft, and side is provided with drive shaft；Implement porter is located at the bottom of frame, including crawler belt, driving wheel, thrust wheel, carrier wheel and strainer；Drive shaft is connected with the power shaft of transmission assembly by the belt pulley cooperated；The output shaft of transmission assembly is connected with driving wheel；Front lifting hanger bracket that hoisting mechanism includes being fixed at frame rear and front end and rear lifting hanger bracket.Power chassis of the present invention uses the Bidirectional power output forward and backward lifting hanger bracket of collocation, drastically increases the versatility of equipment, and applied widely, integrated level is higher.
Description
Technical field
The present invention relates to agricultural machinery technological field, before and after a kind of band at the bottom of the self-propelled motor of Bidirectional power output
Dish.
Background technology
Along with constantly accelerating and the continuous progress of science and technology, the work in existing agricultural machinery utensil of process of industrialization
The description of industry machine is various, is widely used in the proportion of crop planting rotary tillage process in season of Oryza sativa L., Semen Tritici aestivi, Brassica campestris L, Semen Maydis etc..
Under the agricultural modernization background with agrotechnical fast development, agricultural machinery is also required to adapt to energy-saving and emission-reduction and green agriculture
Requirement Deng circular agriculture economy.
The most traditional power chassis mostly is single-power export structure, along with the continuous quickening of chemurgy process, this list
Power output source power chassis is difficult to meet the demand of agricultural production, now with large-scale Combined seeder constantly research and development with
Progressive, it usually needs various agricultural to be mechanically integrated integrative installation technology on engine, and in order to shorten agro-farming cycle, raising
Work efficiency, saving agro-farming cost, generally use rotary tillage, apply fertilizer, sow the method disposably completed, the most traditional agricultural is moved
Power chassis exists: the shortcomings such as structure comparison is single, integrated level is relatively low, be short of power, and is difficult to meet the demand of Modern Agricultural.
Meanwhile, traditional wheel driving force chassis, often due to the reason of weather, it is impossible to carries out down cultivating operation, from
And lead to miss sowing season, on the one hand have impact on the yield of crops, on the other hand need to increase more seed, it is ensured that send out
Bud rate, adds cost；It addition, traditional wheel driving force chassis is little due to the contact area with ground, surface, soil rut is relatively
Deeply, the germination efficiency of seed in soil is affected.
Summary of the invention
Invention purpose: in order to overcome above deficiency, the present invention disclose a kind of band before and after Bidirectional power export self-propelled
Power chassis, double dynamical output before and after being realized by transmission case, and front and back carry double hanger bracket, drastically increase equipment
Integrated level, highly versatile, supporting the use of multiple agro-farming machinery can be met, shorten the agro-farming cycle, improve the work of agro-farming
Efficiency, has saved the cost of agro-farming, and ensure that sowing season, improves yield, adds income, to agricultural mechanical field
For there is the biggest facilitation.
Technical scheme: in order to realize object above, the invention discloses a kind of band before and after Bidirectional power output self-propelled
Power chassis, the driver's cabin assembly including frame and being located in frame, electromotor, clutch assembly, transmission case, change speed gear box are total
One-tenth, implement porter and hoisting mechanism；The output shaft of described electromotor is the power shaft of clutch assembly；Described clutch assembly
The power shaft that output shaft is transmission case；The front end of described transmission case is provided with front power output shaft, and rear end is provided with the output of rear power
Axle, side is provided with drive shaft；Described implement porter is located at the bottom of frame, including: crawler belt, driving wheel, thrust wheel, carrier wheel
And strainer；Described drive shaft is connected with the power shaft of transmission assembly by the belt pulley cooperated；Described change speed gear box
The output shaft of assembly is connected with driving wheel；Described crawler belt envelope driving wheel, thrust wheel, carrier wheel and strainer, and can lead to
Wheel of overdriving drives thrust wheel, carrier wheel to rotate；Described hoisting mechanism includes that the front lifting being fixed at frame rear and front end is hanged
Hanger and rear lifting hanger bracket.
Before and after a kind of band of the present invention, the self-propelled motor chassis of Bidirectional power output, is driven by crawler belt collocation
The implement porter that wheel, thrust wheel, carrier wheel are constituted, for comparing traditional wheel undercarriage, increases the contact surface with ground
Long-pending, it is applicable to multiple different farming environment, applied widely, and it is more steady to walk, and improves the quality of agro-farming；
It addition, arrange front lifting hanger bracket and rear lifting hanger bracket in frame, multiple agro-farming machinery can be installed concentratedly in frame, and
And quick and easy for installation, improve the range of power chassis；Meanwhile, by electromotor collocation clutch assembly and transmission
Case, before and after can realizing, double dynamical output and implement porter drive three-dimensional power output source, provide for front and back promoting hanger bracket
Power, reasonable in design, effectively, drastically increase the range of power chassis, integrated level is high, and work efficiency is high, tool
There is the biggest market competitiveness.
Further, the self-propelled motor chassis of Bidirectional power output, described biography before and after a kind of band of the present invention
The inside of dynamic case is provided with the power transmission shaft by one group of mutual transmission of gear, including: entering spindle, second driving shaft, the 3rd transmission
Axle, previous power transmission shaft, the first two power transmission shaft, a rear power transmission shaft and rear two power transmission shafts；On described previous power transmission shaft and a rear power transmission shaft
It is provided with clutch；Described entering spindle is connected with clutch assembly；One end of the first two power transmission shaft described is connected with drive shaft, another
End is connected with front power output shaft by one group of bevel gear；After described, two power transmission shafts are dynamic with rear by intermeshing bevel gear set
Power output shaft is connected.The present invention, by being provided with clutch on previous power transmission shaft and a rear power transmission shaft, can not affect drive shaft
In the case of normal rotation, freely realizing the allotment of forward and backward power output, reasonable in design, integrated level is high, it is not necessary to separately control
System, reduces processing cost and acquisition cost, practical.
Further, the self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, described the
The three power transmission shafts previous power transmission shafts of collocation, the first two power transmission shaft and drive shaft constitute the power chain of implement porter；Described 3rd
Power transmission shaft, previous power transmission shaft by clutch arrange in pairs or groups the first two power transmission shaft and front power output shaft constitute before power output system；Institute
State the 3rd power transmission shaft, a rear power transmission shaft arranged in pairs or groups by clutch after two power transmission shafts and front power output shaft constitute after power take-off system
System.By reasonable Arrangement clutch in transmission case, have effectively achieved three power output chains, integrated level is high, greatly carries
The high work efficiency of power chassis, has and the big market competitiveness.
Further, the self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, described from
Clutch is wet clutch.Using wet clutch to be effectively guaranteed the steady of transmission, safety coefficient is high, also improves simultaneously
The service life of equipment.
Further, the self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, described opens
Tight mechanism includes adjusting rod and regulating wheel.By being collocated with each other of adjusting rod and regulating wheel, regulation crawler belt elasticity or
When changing crawler belt, convenient to operation, shorten regulation or replacement cycle.
Further, the self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, described sends out
Motivation is Diesel engine.
Further, of the present invention a kind of band before and after Bidirectional power output self-propelled motor chassis, described before
The diameter of axle size of one power transmission shaft and a rear power transmission shaft is equal.Before and after guarantee, the harmony of power output, ensures transmission simultaneously
Stability Analysis of Structures within case, improves service life.
Further, the self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, described props up
Roller is equidistantly uniformly distributed the lower section with carrier wheel.Ensure chassis uniform force, Stability Analysis of Structures, and then ensure power chassis
Work efficiency.
Technique scheme it can be seen that of the present invention a kind of band before and after Bidirectional power output self-propelled motor at the bottom of
Dish, has the advantages that
1, the present invention constitutes implement porter by crawler belt collocation thrust wheel and carrier wheel, and on the one hand crawler type compares wheel undercarriage
For be not easy that skidding occurs, advantageously in the transmission of power, improve work efficiency；On the other hand caterpillar chassis increases
The big contact area with ground so that work process is the most steady, it is ensured that agro-farming quality；
2, arrange in the frame of the present invention before promote hanger bracket and after promote hanger bracket, can hang simultaneously installation multiple different agriculture
Industry machinery, it is possible to single use, versatility is relatively strong, improves the range of equipment；
3, the present invention can realize the output of three-dimensional power by transmission case, and passes through the integrated setting clutch in inside,
Not affecting on the premise of implement porter normally works, the forward and backward power of unrestricted choice exports, and integrated level is higher, the tradition of solution
The defect of single power source, improves the versatility of equipment；
4, present configuration is novel, reasonable in design, and convenient to install and maintain fast, shorten the agro-farming cycle, improve agro-farming
Work efficiency.
Accompanying drawing explanation
Fig. 1 is the front view on self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention；
Fig. 2 is the top view on self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention；
Fig. 3 is the internal view of transmission case of the present invention；
Fig. 4 is the annexation figure of transmission case drive shaft of the present invention；
Fig. 5 is the structural representation of strainer of the present invention；
In figure:
1-frame；
2-driver's cabin assembly；
3-electromotor；
4-clutch assembly；
Before 5-transmission case, 51-, power output shaft, 52-rear power output shaft, 53-drive shaft, 54-clutch, 501-input main
A transmission after axle, 502-second driving shaft, 503-the 3rd power transmission shaft, the previous power transmission shaft of 504-, the first two power transmission shaft of 505-, 506-
Two power transmission shafts after axle, 507-；
6-transmission assembly；
7-implement porter, 71-crawler belt, 72-driving wheel, 73-thrust wheel, 74-carrier wheel, 75-strainer, 751-regulate
Bar, 752-regulating wheel；
Hanger bracket is promoted before 8-；
Hanger bracket is promoted after 9-；
10-belt pulley.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment:
The self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, as shown in Figure 1 and Figure 2, including frame
1 and the driver's cabin assembly 2, electromotor 3, clutch assembly 4, transmission case 5, transmission assembly 6, self-propelled be located in frame 1
Chassis 7 and hoisting mechanism；The power shaft that output shaft is clutch assembly 4 of described electromotor 3；Described clutch assembly 4 defeated
Shaft is the power shaft of transmission case 5；The front end of described transmission case 5 is provided with front power output shaft 51, and rear end is provided with the output of rear power
Axle 52, side is provided with drive shaft 53；Described implement porter 7 is located at the bottom of frame 1, including: crawler belt 71, driving wheel 72,
Roller 73, carrier wheel 74 and strainer 75；Described drive shaft 53 is by the belt pulley 10 cooperated and transmission assembly 6
Power shaft is connected；The output shaft of described transmission assembly 6 is connected with driving wheel 72；Described crawler belt 71 envelope driving wheel 72, Zhi Chong
Wheel 73, carrier wheel 74 and strainer 75, and thrust wheel 73, carrier wheel 74 can be driven to rotate by driving wheel 72；Described carry
Rise front lifting hanger bracket 8 and rear lifting hanger bracket 9 that mechanism includes being fixed at frame 1 rear and front end.
As shown in Figure 3, Figure 4, in order to realize the output of many power, Bidirectional power output before and after a kind of band of the present invention
The inside of the transmission case 5 on self-propelled motor chassis is provided with the power transmission shaft by one group of mutual transmission of gear, including: entering spindle
501, second driving shaft the 502, the 3rd power transmission shaft 503, previous power transmission shaft 504, the first two power transmission shaft 505, a rear power transmission shaft 506 and after
Two power transmission shafts 507；Described previous power transmission shaft 504 and a rear power transmission shaft 506 are provided with clutch 54；Described entering spindle 501 with
Clutch assembly 4 is connected；One end of the first two power transmission shaft 505 described is connected with drive shaft 53, the other end by one group of bevel gear with
Front power output shaft 51 is connected；After described, two power transmission shafts 507 are by intermeshing bevel gear set and rear power output shaft 52 phase
Even.Wherein, arrange in pairs or groups previous power transmission shaft 504, the first two power transmission shaft 505 and drive shaft 53 of the 3rd power transmission shaft 503 constitutes implement porter 7
Power chain；3rd power transmission shaft 503, previous power transmission shaft 504 are arranged in pairs or groups the first two power transmission shaft 505 and front power by clutch 54
Output shaft 51 constitutes front power output system；3rd power transmission shaft 503, a rear power transmission shaft 506 pass by after clutch 54 collocation two
Power output system after moving axis 507 and front power output shaft 51 composition.During work, total by clutch assembly 4 change speed gear box of arranging in pairs or groups
6 are become to realize gearshift by power chain；When power output before needs, by HYDRAULIC CONTROL SYSTEM clutch 54 by front dynamic
Power output system promotes the power output of the equipment on hanger bracket 8 before realizing；Same, after being realized by rear power output system
The power promoting the equipment on hanger bracket 9 exports, and drastically increases the versatility of power chassis；Wherein, previous power transmission shaft 504
Equal with the diameter of axle size of a rear power transmission shaft 506.
Preferably, the self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, as it is shown on figure 3,
Steady in order to ensure the switching that before and after's power exports, it is ensured that service life, clutch 54 uses wet clutch.As in figure 2 it is shown,
In order to ensure enough power sources, electromotor 3 is Diesel engine.
Preferably, the self-propelled motor chassis of Bidirectional power output before and after a kind of band of the present invention, such as Fig. 1, Fig. 5 institute
The strainer 75 shown includes adjusting rod 751 and regulating wheel 52, facilitates 71 regulations entering power of crawler belt；It addition, thrust wheel 73 etc.
Spacing is uniformly distributed and the lower section of carrier wheel 74.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improvement also should be regarded as the present invention's
Protection domain.
Claims (8)
1. the self-propelled motor chassis of Bidirectional power output before and after a band, it is characterised in that: including: frame (1) and being located at
Driver's cabin assembly (2), electromotor (3), clutch assembly (4), transmission case (5), transmission assembly (6) in frame (1), certainly walk
Formula chassis (7) and hoisting mechanism；The power shaft that output shaft is clutch assembly (4) of described electromotor (3)；Described clutch is total
Become the power shaft that output shaft is transmission case (5) of (4)；The front end of described transmission case (5) is provided with front power output shaft (51), rear end
Being provided with rear power output shaft (52), side is provided with drive shaft (53)；Described implement porter (7) is located at the bottom of frame (1), bag
Include: crawler belt (71), driving wheel (72), thrust wheel (73), carrier wheel (74) and strainer (75)；Described drive shaft (53) is passed through
The belt pulley (10) cooperated is connected with the power shaft of transmission assembly (6)；The output shaft of described transmission assembly (6) with drive
Driving wheel (72) is connected；Described crawler belt (71) envelope driving wheel (72), thrust wheel (73), carrier wheel (74) and strainer (75),
And can pass through driving wheel (72) drives thrust wheel (73), carrier wheel (74) to rotate；Described hoisting mechanism includes being fixed at machine
The front lifting hanger bracket (8) of frame (1) rear and front end and rear lifting hanger bracket (9).
The self-propelled motor chassis of Bidirectional power output before and after a kind of band the most according to claim 1, it is characterised in that: institute
The inside stating transmission case (5) is provided with the power transmission shaft by one group of mutual transmission of gear, including: entering spindle (501), the second transmission
Axle (502), the 3rd power transmission shaft (503), previous power transmission shaft (504), the first two power transmission shaft (505), a rear power transmission shaft (506) and rear two
Power transmission shaft (507)；Described previous power transmission shaft (504) and a rear power transmission shaft (506) are provided with clutch (54)；Described entering spindle
(501) it is connected with clutch assembly (4)；One end of described the first two power transmission shaft (505) is connected with drive shaft (53), and the other end passes through
One group of bevel gear is connected with front power output shaft (51)；After described two power transmission shafts (507) by intermeshing bevel gear set and
Rear power output shaft (52) is connected.
The self-propelled motor chassis of Bidirectional power output before and after a kind of band the most according to claim 2, it is characterised in that: institute
State arrange in pairs or groups previous power transmission shaft (504), the first two power transmission shaft (505) and drive shaft (53) of the 3rd power transmission shaft (503) and constitute the self-propelled end
The power chain of dish (7)；Described 3rd power transmission shaft (503), previous power transmission shaft (504) are arranged in pairs or groups by clutch (54), and the first two passes
Moving axis (505) and front power output shaft (51) constitute front power output system；Described 3rd power transmission shaft (503), a rear power transmission shaft
(506) power output system after two power transmission shafts (507) and front power output shaft (51) are constituted after being arranged in pairs or groups by clutch (54).
The self-propelled motor chassis of Bidirectional power output before and after a kind of band the most according to claim 2, it is characterised in that: institute
Stating clutch (54) is wet clutch.
The self-propelled motor chassis of Bidirectional power output before and after a kind of band the most according to claim 1, it is characterised in that: institute
State strainer (75) and include adjusting rod (751) and regulating wheel (752).
The self-propelled motor chassis of Bidirectional power output before and after a kind of band the most according to claim 5, it is characterised in that: institute
Stating electromotor (3) is Diesel engine.
The self-propelled motor chassis of Bidirectional power output before and after a kind of band the most according to claim 2, it is characterised in that: institute
The diameter of axle size stating previous power transmission shaft (504) and a rear power transmission shaft (506) is equal.
The self-propelled motor chassis of Bidirectional power output before and after a kind of band the most according to claim 1, it is characterised in that: institute
State thrust wheel (73) and be equidistantly uniformly distributed the lower section with carrier wheel (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619061.5A CN106211830A (en) | 2016-08-01 | 2016-08-01 | The self-propelled motor chassis of Bidirectional power output before and after a kind of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619061.5A CN106211830A (en) | 2016-08-01 | 2016-08-01 | The self-propelled motor chassis of Bidirectional power output before and after a kind of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106211830A true CN106211830A (en) | 2016-12-14 |
Family
ID=57536362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619061.5A Pending CN106211830A (en) | 2016-08-01 | 2016-08-01 | The self-propelled motor chassis of Bidirectional power output before and after a kind of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106211830A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717169A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Mechanical extirpator ground wheel drive power clutch mechanism |
| CN109197114A (en) * | 2018-11-12 | 2019-01-15 | 南京林业大学 | Implement porter liftable grass trimmer |
| CN109795567A (en) * | 2019-02-20 | 2019-05-24 | 农业农村部南京农业机械化研究所 | A kind of caterpillar band self-propelled double dynamical general-purpose platform |
| CN111634186A (en) * | 2020-06-09 | 2020-09-08 | 中联重机浙江有限公司 | Tractor with multistage power distribution transmission |
-
2016
- 2016-08-01 CN CN201610619061.5A patent/CN106211830A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717169A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Mechanical extirpator ground wheel drive power clutch mechanism |
| CN109197114A (en) * | 2018-11-12 | 2019-01-15 | 南京林业大学 | Implement porter liftable grass trimmer |
| CN109197114B (en) * | 2018-11-12 | 2023-09-26 | 南京林业大学 | Self-propelled chassis liftable mower |
| CN109795567A (en) * | 2019-02-20 | 2019-05-24 | 农业农村部南京农业机械化研究所 | A kind of caterpillar band self-propelled double dynamical general-purpose platform |
| CN109795567B (en) * | 2019-02-20 | 2024-04-16 | 农业农村部南京农业机械化研究所 | Caterpillar self-propelled double-power universal platform |
| CN111634186A (en) * | 2020-06-09 | 2020-09-08 | 中联重机浙江有限公司 | Tractor with multistage power distribution transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204887902U (en) | Seeding and fertilizing machine is driped irrigation to multi -functional tectorial membrane | |
| CN106211830A (en) | The self-propelled motor chassis of Bidirectional power output before and after a kind of band | |
| CN204191111U (en) | Adjusting ground clearance four-wheel-drive bow-type field management power platform | |
| CN201709101U (en) | Crawler-type small scale multi-functional chassis for crops relay intercropping | |
| CN205161057U (en) | Liftable ridge combined operation machine is built in soil preparation of formula paddy field | |
| CN101889487A (en) | Small crawler multifunctional chassis for companion planting | |
| CN109220129A (en) | A kind of hydraulic elevation type disk fertilizer distributor | |
| CN203086954U (en) | Paddy field synchronous earthing, ditching and ridging direct seeding machine using roller tractor as power | |
| CN207354848U (en) | A kind of intelligence essence amount corn seeding monomer | |
| CN207399835U (en) | A kind of corn plant planter | |
| CN205883894U (en) | Two -way power take off's self -propelled powered chassis around area | |
| CN206835575U (en) | A kind of efficient multifunctional agricultural machinery | |
| CN2774101Y (en) | Multifunctional sowing machine | |
| CN201742715U (en) | Potato seeder | |
| CN104025957A (en) | Automatic film-mulching and soil-covering machine | |
| CN206149759U (en) | Depth limit device's ploughing fertilizer distributor is equipped with | |
| CN204707413U (en) | There is the front positioning type mini-size tillage machine of depth stop function | |
| CN204392839U (en) | Sower transmission automatic clutch device | |
| CN203290117U (en) | Corn sprayer | |
| CN203590697U (en) | General chassis of field operation three-wheeled vehicle | |
| CN205202726U (en) | Actuating system of farm machinery | |
| CN104641746A (en) | Semi-suspension combined machine for traction, turnover, tillage, soil preparation and sowing | |
| CN203151967U (en) | Agricultural power chassis | |
| CN204810909U (en) | Novel smart accuse seeder | |
| CN203860031U (en) | Hand-guided fertilizer applicator for vineyards |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiang Junyuan Inventor after: Zhu Jiping Inventor after: Yuan Dong Inventor after: Li Hongjun Inventor after: Shang Gaogao Inventor after: Han Jiangyi Inventor after: Zhang Jingchao Inventor after: Xiang Ying Inventor after: Peng Zhuomin Inventor after: Yao Keheng Inventor after: Gao Xiang Inventor after: Xia Changgao Inventor after: Zhang Longquan Inventor after: Zhang Wenbin Inventor after: Cao Weiqing Inventor before: Xiang Junyuan Inventor before: Ding Yan Inventor before: Shang Gaogao Inventor before: Xiang Ying Inventor before: Gao Xiang Inventor before: Peng Zhuomin Inventor before: Xia Changgao Inventor before: Zhu Jiping Inventor before: Yang Lanyu Inventor before: Yao Keheng Inventor before: Yuan Dong |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |