CN107306555A - A kind of well stores the transmission device of formula planting machine - Google Patents
A kind of well stores the transmission device of formula planting machine Download PDFInfo
- Publication number
- CN107306555A CN107306555A CN201710666674.9A CN201710666674A CN107306555A CN 107306555 A CN107306555 A CN 107306555A CN 201710666674 A CN201710666674 A CN 201710666674A CN 107306555 A CN107306555 A CN 107306555A
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- China
- Prior art keywords
- connecting rod
- plant
- crank
- transmission device
- planting machine
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
Abstract
The invention discloses the transmission device that a kind of well stores formula planting machine, the transmission device includes transmission case and plant feed unit, it is provided with transmission case output shaft, lower crank, on, lower crank passes through upper, lower crank pin and plant connecting rod formation double-crank mechanism, plant connecting rod lower end is hinged with duck-beak type planting apparatus, plant connecting rod is combined by two parts up and down, it is equipped with inside lower link soldering member and pours water control valve, the folding of duckbilled and start and stop of watering are controlled using cam mechanism, duckbilled folding control cam and the cam that waters are mounted on lower crank pin, the driven member of cam is hinged on plant connecting rod, control power is provided using the relative motion of crank-pin and plant connecting rod, the transmission scheme of simplify control power, power transmission is simple and reliable.
Description
Technical field
The present invention relates to agricultural mechanical field, more particularly to a kind of well stores the transmission device of formula planting machine.
Background technology
With the propulsion of the modernization of agricultural, increasing crops concentrate nursery using batch production, then are transplanted to big
Field grows, and the popularization of this intensive modern agricultural technology promotes for the growth cycle in big field of shortening crops
Agricultural product are listed in advance, are improved the multiple cropping rate of crop, are realized that growth of agricultural efficiency has huge booster action, as the technology is constantly pushed away
Extensively, agricultural will be increasing to the demand of transplanting machinery, hinders Drought land in North planting machine to promote after principal element is plant at present
Film occurs during overlay film to contact with seedling growth point, the growing point of the too high seedling that can burn of temperature under sunrise caudacoria, therefore plant
After must be immediately in the strain corresponding position perforate of film seedling, film perforate can influence ground temperature rapid increase under film unfavorable with being incubated again
Rice shoot root system is mushroomed out, therefore peasant is more likely to using well cellar for storing things formula plant pattern.
Well cellar for storing things formula plant pattern is that a hollow place is first dug before transplanting, is then watered and shoot transplanting equipment is interior to hole, after cultivation
Less than the soil of hole surrounding at the top of rice shoot, a Jing Jiao is formed, because seedling strain top is less than film when repaving film, it is not necessary in film
The upper growing point for punching the seedling that will not also burn, well interior temperature in cellar is higher, is conducive to the rapid rooting development of rice shoot after plant.Mesh
Before, planting machine is difficult to meet the agriculture requirement of Jing Jiao plants, main cause be current planting machine transmission device more than using ground
Wheel drive, the power of land wheel is smaller, it is impossible to meets and is digged pit and earthing and planting machine cooperation before planting.
Therefore, how to provide a kind of transmission device of the high well cellar for storing things formula planting machine of operating efficiency becomes people in the art
The problem of member's urgent need to resolve.
The content of the invention
In view of this, the invention provides the transmission device that a kind of well stores formula planting machine, existing planting machine transmission is overcome
It is not enough present on device technique, the digging apparatus and covering device of well cellar for storing things transplanter are met to power heavy demand.
The invention discloses the transmission device that a kind of well stores formula planting machine, including transmission case and double crank type plant feed unit,
It is characterized in that：The transmission case includes I axle, II axle and III axle, and I axle of the transmission case passes through universal drive shaft and engine
The power output shaft connection of tool；
The double crank type plant feed unit includes：Installed in two cranks of the cantilever external part of the output shaft of transmission case two,
Also include being separately installed with upper and lower crank-pin on plant connecting rod, the crank, the plant connecting rod and upper and lower crank-pin are direct
It is hinged, forms a double-crank mechanism.
Further, the plant connecting rod is a combiner, and plant connecting rod is by upper connecting rod soldering and lower link soldering group
Conjunction is formed, and guide rail is arranged at the upper connecting rod soldering top, and guide rail interior has the elongated slot for installing sliding block.
Further, be also nested with sliding block in the guide rail elongated slot of the plant small end, sliding block by its endoporus with it is upper
Crank-pin is hinged, and sliding block can both be turned round around upper crank-pin, can be slided again in the guide rail elongated slot of plant connecting rod,
Further, there are and digged pit the cantilevered leg that drive link is hinged, the lower link in the front portion of the upper connecting rod soldering
The axle sleeve being hinged with lower crank pin is arranged at the bottom of soldering, and the mounting hole being hinged with duckbilled is arranged at bottom, and lower link soldering is designed to interior
Hollow structure formation water storage casing, its side arrangement has water inlet, and its bottom plate is provided with drain outlet, and outlet water control valve is installed in inside
And outlet water control mechanism.
Further, the front end of the plant connecting rod is provided with the pin joint of the drive link for covering device of digging pit, and plant connects
The lower end of bar is hinged with front and rear duckbilled.
Further, the radius of gyration of described two crank-pins is equal.
Further, spacing in the rows regulation little gear, canine tooth are separately installed with II axle of the transmission case and the spindle nose of III axle
Wheel.
Understood via above-mentioned technical scheme, compared with prior art, the present disclosure provides a kind of formula plant of well cellar for storing things
The transmission device of machine, its advantage is as follows：
The present invention solves the problem of artificial well cellar for storing things formula plant operating efficiency is low, artificial demand is big, reduces plant life
Produce cost；
In this application, the power of dynamic power machine output drives the transmission case of planting machine through universal drive shaft, and transmission case is defeated
Upper and lower crank is installed, upper and lower crank is connected by upper and lower crank-pin and plant connecting rod formation double-crank mechanism, plant on shaft
Bar lower end is hinged with duck-beak type planting apparatus, and plant connecting rod is combined by two parts up and down, is equipped with and is poured inside lower link soldering member
Water control valve, the folding of duckbilled and start and stop of watering are controlled using cam mechanism, and duckbilled folding control cam and the cam that waters are equal
On lower crank pin, the driven member of cam is hinged on plant connecting rod, utilizes the relative motion of crank-pin and plant connecting rod
Control power is provided, the transmission scheme of simplify control power, power transmission is simple and reliable.
The less shortcoming of power is transmitted instant invention overcomes ground-driven device, passes through universal drive shaft driving transmission dress
Put, meet Jing Jiao and transplant the specific demand planted and transmitted to digging apparatus, covering device, plant feed unit to power, it is real to planting machine
Existing Jing Jiao plants serve positive booster action.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is transmission case structural representation of the invention；
Fig. 3 is the broken section front view of the plant shaft portion of the present invention；
Fig. 4 is the left view of the shaft portion of the present invention
It is in figure：1- transmission cases；2- cranks；3- sliding blocks；4- transplants connecting rod；Duckbilled before 5-；Duckbilled after 6-；The axles of 7- I；8- is small
Bevel gear；9- bevel gear wheels；10- spacing in the rows adjusts little gear；The axles of 11- II；12- spacing in the rows adjusts gear wheel；The axles of 13- III；14- casees
Body；15- output shafts；The upper crank-pins of 16-；17- lower crank pins；18- gears；19- seedlings cup；20- upper connecting rod soldering；21- lower links
Soldering；22- waters swing arm；23- waters cam；24- pours water control valve；Duckbilled opens arm before 25-；Duckbilled opens arm after 26-；
27- duckbilleds control cam 1；28- duckbilleds control cam 2.
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 whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the invention discloses the transmission device that a kind of well stores formula planting machine, plant production cost is not only reduced,
And simple in construction, small volume, help to overcome ground-driven device to transmit the less shortcoming of power, driven by universal drive shaft
Dynamic transmission device, meets Jing Jiao and transplants the specific demand planted and transmitted to digging apparatus, covering device, plant feed unit to power, right
Planting machine realizes that Jing Jiao plants serve positive booster action.
Figure of description Fig. 1 is referred to, the present invention is the transmission device that a kind of well stores formula planting machine, the transmission device bag
Transmission case 1 and plant feed unit are included, plant feed unit belongs to double crank type parallelogram lindage, and described plant feed unit includes two power
Be separately installed with crank-pin 16 and lower crank pin 17 on two cranks 2 installed on output shaft, two cranks 2, lower crank pin 17 with
Plant connecting rod 4 is hinged, and upper crank-pin 16 is hinged by sliding block 3 with plant connecting rod 4, the guide rail of nested plant connecting rod 4 upper end of sliding block 3
In elongated slot, wherein, sliding block 3 can both be turned round around upper crank-pin, can be slided again in the guide rail elongated slot of plant connecting rod 4, it is ensured that
Double-crank mechanism is not because the manufacture of two cranks alignment error with interfering, and duckbilled 5,6 begins before and after being hinged on plant connecting rod 4
It is vertical with ground level holding eventually, it is ensured that the upright degree of device rice shoot.
Fig. 2 for the present invention transmission case structural representation, as shown in Fig. 2 planting machine be articulated in three-link hitch it is dynamic
Mechanically, the power exported by power output shaft drives I axle 7 of planting machine transmission case through universal drive shaft to power, and I axle 7 is by small
Bevel gear 8, bevel gear wheel 9 drive II axle 11, and II axle 11 adjusts little gear 10, spacing in the rows regulation gear wheel 12 through spacing in the rows and drives III axle
13, III axle 13 drives output shaft 15 by gear 18, and the direction of rotation of two output shafts 15 is identical, and the projecting end of output shaft 15 is provided with
Crank 2, plant feed unit is driven by crank 2.
Fig. 3 Fig. 4 transplants the structural representation of shaft portion for the present invention.As shown in Figure 3, Figure 4, plant connecting rod 4 is by upper company
Bar soldering 20, lower link soldering 21 are combined, and planting apparatus is made up of preceding duckbilled 5, rear duckbilled 6, and preceding duckbilled 5, rear duckbilled 6 are hinged
In the lower end of lower link soldering 21, rice shoot is supplied from seedling cup 19 to planting apparatus, duckbilled is opened by cam mechanism control, duckbilled control
Cam 27 processed, duckbilled control cam 28 are arranged on lower crank pin 17, and preceding duckbilled opens arm 25 and is formed integrally with preceding duckbilled 5, preceding
The bearing pin that duckbilled opens arm 25 is nested in rear duckbilled and opened in the elongated slot of arm 26, and rear duckbilled 6 opens arm 26 with rear duckbilled and is formed integrally,
Control two duckbilleds synchronously to open and close using front and rear duckbilled formation external toothing relation, duckbilled open using lower crank pin 17 with
The relative rotation for transplanting connecting rod 4 provides control power.
In the formula planting machine operation of specific well cellar for storing things, watering device by storage tank, pour water control valve 24 and control machine of watering
Structure is constituted, and storage tank is combined by upper connecting rod soldering 20, lower link soldering 21, is responsible for the water of outflow in temporarily storage water pipe,
Pour the water interruption discharge in the inside that water control valve 24 is arranged on lower link soldering 21, the controlling organization that waters control storage tank.
The controlling organization that waters includes water cam 23, swing arm 22 etc. of watering, and the cam 23 that waters is arranged on lower crank pin 17,
Control power is provided using the relative rotation of lower crank pin 17 and plant connecting rod 4, swing arm 22 of watering includes interior swing arm and outer swing arm
Two parts, swing arm 22 of watering is hinged on plant connecting rod 4, and the outer swing arm for swing arm 22 of watering is contacted with the cam 23 that waters, swing arm of watering
22 interior swing arm is connected by flexible cable with the valve of watering valve 24.
When dynamic power machine traction planting machine carries out farm work, the power exported from power output shaft passes through Universal drive
Axle drives the transmission device of planting machine, becomes through the speed change of transmission case 1 after turning round and power at constant speed is distributed to upper lower crank 2 in the same direction, pass through
Double-crank mechanism ensures plant connecting rod 4 and the front and rear duckbilled 5,6 that is hinged thereon all the time perpendicular to the ground, duckbilled bury up to it is most deep when
Carve, two duckbilleds, which synchronously open, before and after the duckbilled control control of cam 27,28 tells seedling, and the cam 23 that waters afterwards is controlled by swing arm 22 of watering
The valve of watering valve 24 processed is opened, and starts to water, stopping of then watering, duckbilled closure, is that next plant circulation is ready.
The technique effect of the present invention is further detailed operation principle below in conjunction with the present invention.
A kind of transmission device of well cellar for storing things formula planting machine drives it to be operated by dynamic power machine, the power of dynamic power machine output
The transmission device of planting machine is delivered to through universal drive shaft, plant feed unit, the cultivation are driven after transmission device speed and direction changing
The transmission device of plant machine includes transmission case and plant feed unit two parts, and transmission case is made up of casing, 5 axles and several gears,
The gearratio of transmission case meets plant spacing in the rows not to be influenceed by engine speed height；
Plant feed unit is double crank type parallelogram lindage, and thereon, that lower crank is separately mounted to two power of transmission case is defeated
Shaft cantilever external part, the other end of crank, which is provided with crank-pin, lower crank pin and plant rod hinge connection, upper crank-pin, to be hinged
There is a sliding block, sliding block is nested in the elongated slot of plant small end, it is ensured that during two cranks constant velocity rotation in the same direction, plant connecting rod will not be because
Occurs movement interference for manufacture and alignment error, plant connecting rod its axis when being rotated with two cranks all the time perpendicular to the ground, is cut with scissors
The plant duckbilled for being connected on the lower end of plant connecting rod is also perpendicular to the ground all the time when with plant link motion, to ensure the straight of plant
Vertical degree is required, is transplanted drive link of the connecting rod by the cantilever of its front end with digging pit and is hinged, and then driving is digged pit and covering device；
Planting machine ensures that plant spacing in the rows is not influenceed by engine speed height by the gearratio of transmission case, by changing
Spacing in the rows adjusts the number of teeth of gear pair, thus it is possible to vary the gearratio of transmission case, realizes the purpose of the spacing in the rows of adjustment plant, meets different
Area, the agronomy of Different Crop are required the difference of spacing in the rows；
It is disposed with inside duck-beak type plant feed unit and pours aquaporin and throw seedling passage, rice shoot is by throwing seedling passage into duckbilled bottom
Portion, is stained with mud to prevent rice shoot blade from getting wet, and pours aquaporin and is made up of a duckbilled body with water fender, and water fender guides current from seedling
The front and both sides of strain enter in well cellar for storing things, and current directly impact rice shoot when preventing from watering, and influence the upright degree of seedling planting；
Keying of the folding of the duckbilled of duck-beak type plant feed unit with pouring water control valve is controlled using cam control gear
System, duckbilled opens and closes control cam and pours water management cam and is installed on lower crank pin, and driven member is supported on plant connecting rod, profit
Control power is produced with both relative rotations.
In summary, the invention provides the transmission device that a kind of well stores formula planting machine, existing planting machine transmission is overcome
It is not enough present on device technique, the digging apparatus and covering device of well cellar for storing things transplanter are met to power heavy demand.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (7)
1. a kind of well stores the transmission device of formula planting machine, including transmission case and double crank type plant feed unit, it is characterised in that：It is described
Transmission case includes I axle, II axle and III axle, and I axle of the transmission case passes through universal drive shaft and the power output shaft of dynamic power machine
Connection；
The double crank type plant feed unit includes：Installed in two cranks of the cantilever external part of the output shaft of transmission case two, also wrap
Include and upper and lower crank-pin be separately installed with plant connecting rod, the crank, the plant connecting rod is directly hinged with upper and lower crank-pin,
Form a double-crank mechanism.
2. a kind of well according to claim 1 stores the transmission device of formula planting machine, it is characterised in that：It is described plant connecting rod be
One combiner, plant connecting rod is combined by upper connecting rod soldering with lower link soldering, and guide rail is arranged at the upper connecting rod soldering top,
Guide rail interior has the elongated slot for installing sliding block.
3. a kind of well according to claim 2 stores the transmission device of formula planting machine, it is characterised in that：On the plant connecting rod
Sliding block is also nested with the guide rail elongated slot at end, sliding block is hinged by its endoporus with upper crank-pin, sliding block both can be around upper crank-pin
Revolution, can be slided in the guide rail elongated slot of plant connecting rod again.
4. a kind of well according to right 1 or 2 stores the transmission device of formula planting machine, it is characterised in that：The upper connecting rod soldering
Front portion have and dig pit the cantilevered leg that drive link is hinged, the axle being hinged with lower crank pin is arranged at the bottom of the lower link soldering
The mounting hole being hinged with duckbilled is arranged at set, bottom, and lower link soldering is designed to hollow structure formation water storage casing, and its side arrangement has
Water inlet, its bottom plate is provided with drain outlet, and outlet water control valve and outlet water control mechanism are installed in inside.
5. a kind of well according to claim 1 or 2 stores the transmission device of formula planting machine, it is characterised in that：The plant connects
The front end of bar is provided with the pin joint of the drive link for covering device of digging pit, and the lower end of plant connecting rod is hinged with front and rear duckbilled.
6. a kind of well according to claim 1 stores the transmission device of formula planting machine, it is characterised in that：Described two crank-pins
The radius of gyration it is equal.
7. a kind of well according to claim 1 stores the transmission device of formula planting machine, it is characterised in that：The II of the transmission case
Spacing in the rows regulation little gear, gear wheel are separately installed with the spindle nose of axle and III axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666674.9A CN107306555A (en) | 2017-08-07 | 2017-08-07 | A kind of well stores the transmission device of formula planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666674.9A CN107306555A (en) | 2017-08-07 | 2017-08-07 | A kind of well stores the transmission device of formula planting machine |
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| Publication Number | Publication Date |
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| CN107306555A true CN107306555A (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710666674.9A Pending CN107306555A (en) | 2017-08-07 | 2017-08-07 | A kind of well stores the transmission device of formula planting machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980285A (en) * | 2017-12-19 | 2018-05-04 | 南京农业大学 | A kind of Plug seedling transplants driving mechanism |
| CN108076755A (en) * | 2018-02-08 | 2018-05-29 | 许昌职业技术学院 | A kind of towed well cellar for storing things transplanter transmission system |
| CN108243685A (en) * | 2018-02-06 | 2018-07-06 | 许昌职业技术学院 | A kind of compound duckbilled of planting machine |
| CN108353587A (en) * | 2018-02-06 | 2018-08-03 | 许昌职业技术学院 | A kind of transplanting jointed connecting rod with built-in watering device |
| CN109392386A (en) * | 2018-11-27 | 2019-03-01 | 中国计量大学 | One kind is transplanted seedlings end effector and its method of transplanting seedlings |
| CN111567195A (en) * | 2020-06-22 | 2020-08-25 | 山东交通学院 | Parallel combined planting mechanism for self-adaptive vertical and inclined planting agriculture |
| CN114145104A (en) * | 2021-11-30 | 2022-03-08 | 山东理工大学 | Corn seeding and fertilizing cooperative operation all-in-one machine based on quantitative fixed-point fertilization |
| CN115226448A (en) * | 2022-08-12 | 2022-10-25 | 浙江省农业科学院 | Broccoli transplanting mechanism |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980285A (en) * | 2017-12-19 | 2018-05-04 | 南京农业大学 | A kind of Plug seedling transplants driving mechanism |
| CN107980285B (en) * | 2017-12-19 | 2023-07-21 | 南京农业大学 | Plug seedling planting driving mechanism |
| CN108243685A (en) * | 2018-02-06 | 2018-07-06 | 许昌职业技术学院 | A kind of compound duckbilled of planting machine |
| CN108353587A (en) * | 2018-02-06 | 2018-08-03 | 许昌职业技术学院 | A kind of transplanting jointed connecting rod with built-in watering device |
| CN108076755A (en) * | 2018-02-08 | 2018-05-29 | 许昌职业技术学院 | A kind of towed well cellar for storing things transplanter transmission system |
| CN108076755B (en) * | 2018-02-08 | 2021-10-22 | 许昌职业技术学院 | Traction type well cellar transplanting machine transmission system |
| CN109392386A (en) * | 2018-11-27 | 2019-03-01 | 中国计量大学 | One kind is transplanted seedlings end effector and its method of transplanting seedlings |
| CN109392386B (en) * | 2018-11-27 | 2023-03-31 | 中国计量大学 | Seedling transplanting end effector and seedling transplanting method thereof |
| CN111567195A (en) * | 2020-06-22 | 2020-08-25 | 山东交通学院 | Parallel combined planting mechanism for self-adaptive vertical and inclined planting agriculture |
| CN114145104A (en) * | 2021-11-30 | 2022-03-08 | 山东理工大学 | Corn seeding and fertilizing cooperative operation all-in-one machine based on quantitative fixed-point fertilization |
| CN114145104B (en) * | 2021-11-30 | 2023-07-25 | 山东理工大学 | Corn sowing and fertilizing collaborative operation integrated machine based on quantitative fixed-point fertilization |
| CN115226448A (en) * | 2022-08-12 | 2022-10-25 | 浙江省农业科学院 | Broccoli transplanting mechanism |
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