CN110366881A - A kind of Multifunctional mechanical tilling boat - Google Patents
A kind of Multifunctional mechanical tilling boat Download PDFInfo
- Publication number
- CN110366881A CN110366881A CN201910746338.4A CN201910746338A CN110366881A CN 110366881 A CN110366881 A CN 110366881A CN 201910746338 A CN201910746338 A CN 201910746338A CN 110366881 A CN110366881 A CN 110366881A
- Authority
- CN
- China
- Prior art keywords
- driving
- fixed plate
- hydraulic cylinder
- driving wheel
- hull
- 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.)
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/0007—Arrangement of propulsion or steering means on amphibious vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/0061—Amphibious vehicles specially adapted for particular purposes or of a particular type
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of Multifunctional mechanical tilling boats, including hull, the hull two sides are symmetrically installed there are two driving wheel, and the power mechanism drives driving wheel by transmission component, multiple blades are fixedly installed on the outside of the driving wheel, the length of the blade is less than the radius of driving wheel；The tail portion of the hull is fixedly installed with rear hanger, is fixedly connected with fixed plate at the top of the rear hanger, and at least one set of hydraulic cylinder is fixedly installed in the fixed plate, and the piston rod of the hydraulic cylinder passes through fixed plate；The Multifunctional mechanical tilling boat further includes the driving mechanism for having rotary tillage component and driving rotary tillage component operation；The transmission case side is fixedly installed with rotary cultivator rack, and the bottom end of the piston rod of the hydraulic cylinder is fixedly connected with rotary cultivator rack.The present invention can be in paddy field and the nonirrigated farmland preferable farming of energy, and can adjust rotary tillage depth for paddy field and nonirrigated farmland.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of Multifunctional mechanical tilling boat.
Background technique
Agricultural machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing
Various machinery used in the process.Agricultural machinery includes farm power machinery, farmland construction machinery, soil cultivating machine, kind
It plants mechanical with fertilizer machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry
With farm transportation machinery etc..
Boat tractor belongs to farm power machinery, and boat tractor adapts to the requirement of different type paddy-field-working.Deep mud foot paddy field
In bearing capacity of soil it is poor, using wheeled tractor operation will lead to locomotive wheel sink, working efficiency is low.Boat tractor driving
Impeller blade is inserted into soil and hull is pushed to advance, and solves the problems, such as drawback of the tractor in paddy-field-working to a certain extent.
Existing boat tractor function is less, does not have rotary tillage function mostly, in addition in water farming when can not be according to depth of water tune
Save rotary tillage depth.And existing boat tractor can not be in working on farm land.
Summary of the invention
The present invention for the technical problems in the prior art, provides a kind of Multifunctional mechanical tilling boat, can in paddy field and
The nonirrigated farmland preferable farming of energy, and rotary tillage depth can be adjusted for paddy field and nonirrigated farmland.
To achieve the above object, the invention provides the following technical scheme: a kind of Multifunctional mechanical tilling boat, including hull, it is described
Power mechanism is fixedly installed on hull, the hull front side bottom is equipped with driven front wheels, and the hull two sides are symmetrically installed
There are two driving wheel, the power mechanism drives driving wheel by transmission component, is fixedly installed on the outside of the driving wheel multiple
Blade, the length of the blade are less than the radius of driving wheel；
The tail portion of the hull is fixedly installed with rear hanger, is fixedly connected with fixed plate at the top of the rear hanger, described solid
Fixed board extends to except rear hanger, and at least one set of hydraulic cylinder, the piston rod of the hydraulic cylinder are fixedly installed in the fixed plate
Across fixed plate；
The Multifunctional mechanical tilling boat further includes the driving mechanism for having rotary tillage component and driving rotary tillage component operation, the rotary tillage
Component includes main shaft and the blade that is mounted on main shaft, and the driving mechanism includes transmission case and is fixedly mounted at the top of transmission case
Driving motor, the main shaft is connected to transmission case bottom by rolling bearing, rotated by driving motor driving spindle；
The transmission case side is fixedly installed with rotary cultivator rack, the bottom end of the piston rod of the hydraulic cylinder and rotary cultivator machine
Frame is fixedly connected.
Preferably, there are two every group of hydraulic cylinder is set, the front and rear sides of fixed plate are arranged in.
Preferably, the hydraulic cylinder is provided with two groups, is arranged in the left and right sides of fixed plate.
Preferably, the length of the blade is 5~10cm smaller than the radius of driving wheel.
Preferably, drive shaft is installed in the transmission case, the drive shaft is fixedly connected with the output end of driving motor,
Unidirectional driving mechanism is provided between the drive shaft bottom end and main shaft.
Preferably, the unidirectional driving mechanism includes a pair of intermeshing bevel gear group, driving bevel gear and transmission umbrella
Gear, the driving bevel gear are fixedly mounted on drive shaft bottom end, and the drive bevel gear is fixed on main shaft.
Preferably, the cylinder body of the hydraulic cylinder is fixedly mounted in fixed plate by fixing bolt.
The beneficial effects of the present invention are: Multifunctional mechanical tilling boat of the invention, is driven by the Power Component on hull assembly
It advances, can both advance, and can also be advanced in paddy field in nonirrigated farmland, when advancing in nonirrigated farmland, driving wheel drives hull operation,
When advancing in paddy field, driving wheel is trapped into muddy ground, and blade drives hull operation；Multifunctional mechanical tilling boat of the invention passes through carry
Rotary tillage component realizes farming, and in cultivating procedure, the tillage requirements for nonirrigated farmland and paddy field is different, controls rotary tillage by hydraulic cylinder
The decentralization height of component, to change the plowing position of rotary tillage component, hydraulic cylinder can also provide rotary tillage component lower pressure, in needle
When harder to soil property nonirrigated farmland, the phenomenon that capable of effectively avoiding cutter fly cutter, it greatly ensure that the present invention is ploughed for different fields
The accuracy of work.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of rotary cultivator running part of the present invention；
Fig. 3 is the backsight structural representation of hanger part after the present invention；
In figure: hanger behind 1 hull, 2 power mechanisms, 3 driven front wheels, 4 driving wheels, 5 blades, 6,7 fixed plates, 8 hydraulic cylinders,
9 piston rods, 10 rotary cultivator racks, 11 transmission cases, 12 rotary tillage components, 13 driving motors, 14 drive shafts, 15 driving bevel gears, 16,
Main shaft, 17, drive bevel gear, 18 fixing bolts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of Multifunctional mechanical tilling boat of the invention, including hull 1, it is fixedly installed on the hull 1 dynamic
Force mechanisms 2,1 front side bottom of hull are equipped with driven front wheels 3.1 two sides of hull are symmetrically installed there are two driving wheel 4,
The power mechanism 2 drives driving wheel 4 by transmission component, is fixedly installed with multiple blades 5 on the outside of the driving wheel 4, described
The length of blade 5 is less than the radius of driving wheel 4.Such structure design, can guarantee boat tractor of the invention in paddy field and drought
Ground can be run, and when advancing in nonirrigated farmland, driving wheel 4 drives hull 1 to run, and when advancing in paddy field, driving wheel 4 is trapped into muddy ground
In, blade 5 drives hull 1 to run.
The tail portion of the hull 1 is fixedly installed with rear hanger 6, is fixedly connected with fixed plate 7, institute at the top of the rear hanger 6
Fixed plate 7 is stated to extend to except rear hanger 6.The fixed plate 7 is exclusively used in carry rotary tillage machine.
The Multifunctional mechanical tilling boat further includes having rotary tillage machine, and the rotary tillage machine includes rotary tillage component 12 and driving
The driving mechanism that rotary tillage component 12 is run.The rotary tillage component 12 includes main shaft 16 and the blade being mounted on main shaft 16, described
Driving mechanism includes transmission case 11 and the driving motor 13 for being fixedly mounted on 11 top of transmission case, and the main shaft 16 passes through rotation axis
It holds and is connected to 11 bottom of transmission case, rotated by 13 driving spindle 16 of driving motor.
At least one set of hydraulic cylinder 8 is fixedly installed in the fixed plate 7, the piston rod 9 of the hydraulic cylinder 8 passes through fixed plate
7.11 side of transmission case is fixedly installed with rotary cultivator rack 10, the bottom end of the piston rod 9 of the hydraulic cylinder 8 and rotary cultivator machine
Frame 10 is fixedly connected.
In use, directly boat tractor is driven into the operating area in field according to the field situation of required operation.If it is
Paddy field then starts hydraulic cylinder 8, and control rotary tillage component 12 is transferred, and 15~18cm of muddy ground is goed deep into decentralization to blade.Then start
Driving motor 13, driving motor 13 are driven by transmission case 11, and main shaft 16 is driven to rotate, to run with cutting blade.In operation
Boat tractor operation is started in region, then can complete the farming to operating area.If it is nonirrigated farmland, then start hydraulic cylinder 8, controls
Rotary tillage component 12 is transferred, and 12~15cm of muddy ground is goed deep into decentralization to blade.Then start driving motor 13, driving motor 13 passes through biography
Dynamic case 11 is driven, and main shaft 16 is driven to rotate, to run with cutting blade.Boat tractor is started in operating area, to operation area into
Row farming operation.If operating area soil property is softer, the pressure for allowing hydraulic cylinder 8 to keep output can carry out farming work well
Industry needs that hydraulic cylinder 8 is allowed to increase output pressure, makes the decentralization height of rotary tillage component 12 more if operating area soil property is harder
Greatly, to offset soil to the reaction force of rotary tillage component 12.
Preferably, the length of the blade 5 is 5~10cm smaller than the radius of driving wheel 4.This allows for boat tractor in reality
In operational process, when especially running in paddy field, if the design of blade 5 is too short, driving wheel 4 can be got deeply stuck in muddy ground,
Cause resistance excessive, is unable to run.
Preferably, the cylinder body of the hydraulic cylinder 8 is fixedly mounted in fixed plate 7 by fixing bolt 18.Such setting
It is to increase fixing intensity.
The present invention also provides preferred embodiments
As shown in FIG. 1 to 3, the Multifunctional mechanical tilling boat of the present embodiment, including hull 1 are fixedly installed on the hull 1
Power mechanism 2,1 front side bottom of hull are equipped with driven front wheels 3.1 two sides of hull are symmetrically installed there are two driving wheel
4, the power mechanism 2 drives driving wheel 4 by transmission component, is fixedly installed with multiple blades 5, institute on the outside of the driving wheel 4
The length for stating blade 5 is 6cm smaller than the radius of driving wheel 4.
The tail portion of the hull 1 is fixedly installed with rear hanger 6, is fixedly connected with fixed plate 7, institute at the top of the rear hanger 6
Fixed plate 7 is stated to extend to except rear hanger 6.
The Multifunctional mechanical tilling boat of the present embodiment further includes having rotary tillage machine, and the rotary tillage machine includes rotary tillage component 12
The driving mechanism run with driving rotary tillage component 12.The rotary tillage component 12 includes main shaft 16 and the knife being mounted on main shaft 16
Piece.The driving mechanism includes transmission case 11 and the driving motor 13 for being fixedly mounted on 11 top of transmission case.The transmission case 11
Drive shaft 14 is inside installed, the drive shaft 14 is fixedly connected with the output end of driving motor 13.14 bottom end of drive shaft and
Unidirectional driving mechanism is provided between main shaft 16.The main shaft 16 is connected to 11 bottom of transmission case by rolling bearing.
Preferably, the unidirectional driving mechanism includes a pair of intermeshing bevel gear group, drives bevel gear 15 and transmission
Bevel gear 17, the driving bevel gear 15 are fixedly mounted on 14 bottom end of drive shaft, and the drive bevel gear 17 is fixed at master
On axis 16.
When rotary tillage component 12 works, driving motor 13 drives drive shaft 14 to rotate, so that driving bevel gear 15 be driven to revolve
Turn.And drive bevel gear 15 that drive bevel gear 17 is then driven to rotate, so that main shaft 16 be driven to rotate, complete commutation transmission.
It is fixedly installed with two groups of hydraulic cylinders 8 in the fixed plate 7 of the present embodiment, is arranged in the left and right sides of fixed plate 7.Every group
There are two the settings of hydraulic cylinder 8, is arranged in the front and rear sides of fixed plate 7.The piston rod 9 of the hydraulic cylinder 8 passes through fixed plate
7.11 side of transmission case is fixedly installed with rotary cultivator rack 10, the bottom end of the piston rod 9 of the hydraulic cylinder 8 and rotary cultivator machine
Frame 10 is fixedly connected.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of Multifunctional mechanical tilling boat, including hull (1), power mechanism (2), the ship are fixedly installed on the hull (1)
Body (1) front side bottom is equipped with driven front wheels (3), it is characterised in that: hull (1) two sides are symmetrically installed there are two driving wheel
(4), the power mechanism (2) drives driving wheel (4) by transmission component, is fixedly installed on the outside of the driving wheel (4) multiple
Blade (5), the length of the blade (5) are less than the radius of driving wheel (4)；
The tail portion of the hull (1) is fixedly installed with rear hanger (6), is fixedly connected with fixed plate at the top of the rear hanger (6)
(7), the fixed plate (7) extends to except rear hanger (6), is fixedly installed at least one set of hydraulic cylinder on the fixed plate (7)
(8), the piston rod (9) of the hydraulic cylinder (8) passes through fixed plate (7)；
The Multifunctional mechanical tilling boat further includes the driving mechanism for having rotary tillage component (12) and driving rotary tillage component (12) operation, described
Rotary tillage component (12) includes main shaft (16) and the blade that is mounted on main shaft (16), the driving mechanism include transmission case (11) and
The driving motor (13) being fixedly mounted at the top of transmission case (11), the main shaft (16) are connected to transmission case by rolling bearing
(11) bottom is rotated by driving motor (13) driving spindle (16)；
Transmission case (11) side is fixedly installed with rotary cultivator rack (10), the bottom end of the piston rod (9) of the hydraulic cylinder (8)
It is fixedly connected with rotary cultivator rack (10).
2. Multifunctional mechanical tilling boat according to claim 1, it is characterised in that: there are two every group of hydraulic cylinder (8) sets, point
It is not arranged in the front and rear sides of fixed plate (7).
3. Multifunctional mechanical tilling boat according to claim 1 or 2, it is characterised in that: the hydraulic cylinder (8) is provided with two groups,
It is arranged in the left and right sides of fixed plate (7).
4. Multifunctional mechanical tilling boat according to claim 1 or 2, it is characterised in that: the length of the blade (5) compares driving wheel
(4) the small 5~10cm of radius.
5. Multifunctional mechanical tilling boat according to claim 1 or 2, it is characterised in that: be equipped with drive in the transmission case (11)
Moving axis (14), the drive shaft (14) are fixedly connected with the output end of driving motor (13), drive shaft (14) bottom end and master
Axis is provided with unidirectional driving mechanism between (16).
6. a kind of Multifunctional mechanical tilling boat according to claim 5, it is characterised in that: the unidirectional driving mechanism includes a pair
Intermeshing bevel gear group, drives bevel gear (15) and drive bevel gear (17), and the driving bevel gear (15) is fixedly mounted
In drive shaft (14) bottom end, the drive bevel gear (17) is fixed on main shaft (16).
7. Multifunctional mechanical tilling boat according to claim 1 or 2, it is characterised in that: the cylinder body of the hydraulic cylinder (8) passes through solid
Determine bolt (18) to be fixedly mounted on fixed plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746338.4A CN110366881A (en) | 2019-08-13 | 2019-08-13 | A kind of Multifunctional mechanical tilling boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746338.4A CN110366881A (en) | 2019-08-13 | 2019-08-13 | A kind of Multifunctional mechanical tilling boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110366881A true CN110366881A (en) | 2019-10-25 |
Family
ID=68259389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910746338.4A Pending CN110366881A (en) | 2019-08-13 | 2019-08-13 | A kind of Multifunctional mechanical tilling boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110366881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116982426A (en) * | 2023-09-06 | 2023-11-03 | 舒城县东方粮油种植专业合作社 | Intelligent boat tractor applicable to paddy field mud foot depth and working method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178558Y (en) * | 2007-11-21 | 2009-01-14 | 邵万英 | High-efficiency rotary tillage boat |
| CN202896171U (en) * | 2012-10-17 | 2013-04-24 | 湖北金驰机器有限公司 | Amphibious driving wheel of boat tractor |
| CN203438760U (en) * | 2013-07-31 | 2014-02-19 | 红安县红友机耕船有限公司 | Combined multi-purpose boat tractor road wheel |
| CN103650680A (en) * | 2013-12-25 | 2014-03-26 | 仙桃市万英机械有限公司 | Multifunctional boat tractor with novel mechanical structure |
| CN203675548U (en) * | 2013-12-25 | 2014-07-02 | 仙桃市万英机械有限公司 | Paddy field boat tractor adopting novel transmission structure |
| US20170282660A1 (en) * | 2014-09-19 | 2017-10-05 | John B. Coast | Amphibious marsh craft |
| CN206835553U (en) * | 2017-03-29 | 2018-01-05 | 仙桃市玉沙机械有限公司 | A kind of paddy field, the dual-purpose boat tractor of dry land |
| CN108502117A (en) * | 2018-04-09 | 2018-09-07 | 吕莉 | A kind of amphibious Full-automatic water surface garbage cleaning device |
| CN208180660U (en) * | 2018-05-09 | 2018-12-04 | 湖北工业大学 | Just disassembly boat-type tractor floods and droughts is dual-purpose takes turns and changes wheel plate component |
-
2019
- 2019-08-13 CN CN201910746338.4A patent/CN110366881A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201178558Y (en) * | 2007-11-21 | 2009-01-14 | 邵万英 | High-efficiency rotary tillage boat |
| CN202896171U (en) * | 2012-10-17 | 2013-04-24 | 湖北金驰机器有限公司 | Amphibious driving wheel of boat tractor |
| CN203438760U (en) * | 2013-07-31 | 2014-02-19 | 红安县红友机耕船有限公司 | Combined multi-purpose boat tractor road wheel |
| CN103650680A (en) * | 2013-12-25 | 2014-03-26 | 仙桃市万英机械有限公司 | Multifunctional boat tractor with novel mechanical structure |
| CN203675548U (en) * | 2013-12-25 | 2014-07-02 | 仙桃市万英机械有限公司 | Paddy field boat tractor adopting novel transmission structure |
| US20170282660A1 (en) * | 2014-09-19 | 2017-10-05 | John B. Coast | Amphibious marsh craft |
| CN206835553U (en) * | 2017-03-29 | 2018-01-05 | 仙桃市玉沙机械有限公司 | A kind of paddy field, the dual-purpose boat tractor of dry land |
| CN108502117A (en) * | 2018-04-09 | 2018-09-07 | 吕莉 | A kind of amphibious Full-automatic water surface garbage cleaning device |
| CN208180660U (en) * | 2018-05-09 | 2018-12-04 | 湖北工业大学 | Just disassembly boat-type tractor floods and droughts is dual-purpose takes turns and changes wheel plate component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116982426A (en) * | 2023-09-06 | 2023-11-03 | 舒城县东方粮油种植专业合作社 | Intelligent boat tractor applicable to paddy field mud foot depth and working method thereof |
| CN116982426B (en) * | 2023-09-06 | 2024-02-13 | 舒城县东方粮油种植专业合作社 | Intelligent boat tractor applicable to paddy field mud foot depth and working method thereof |
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| 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: 20191025 |
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| RJ01 | Rejection of invention patent application after publication |