CN107873222A - Lotus root digging harvester and lotus root -digging out method - Google Patents
Lotus root digging harvester and lotus root -digging out method Download PDFInfo
- Publication number
- CN107873222A CN107873222A CN201711342022.6A CN201711342022A CN107873222A CN 107873222 A CN107873222 A CN 107873222A CN 201711342022 A CN201711342022 A CN 201711342022A CN 107873222 A CN107873222 A CN 107873222A
- Authority
- CN
- China
- Prior art keywords
- sensor
- lotus root
- actuator
- control device
- service pipe
- 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.)
- Granted
Links
- 240000002853 Nelumbo nucifera Species 0.000 title claims abstract description 153
- 235000006508 Nelumbo nucifera Nutrition 0.000 title claims abstract description 153
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007667 floating Methods 0.000 claims abstract description 75
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 41
- 230000001953 sensory effect Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 230000002463 transducing effect Effects 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D31/00—Other digging harvesters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
Abstract
The invention provides a kind of lotus root digging harvester and lotus root -digging out method, belongs to lotus root digging device technical field.Lotus root digging harvester includes floating drum, sensory package, frame, rail guide piece, service pipe, the first actuator, the second actuator and digs lotus root component, floating drum is square, sensory package includes first sensor, second sensor, 3rd sensor and the 4th sensor, first sensor, second sensor, 3rd sensor and the 4th sensor are set in turn on the four edges of floating drum, frame is connected to floating drum, rail guide piece is provided with rotation section and orbit portion, and rotary part is in the center of floating drum and is rotatablely connected with frame.The lotus root digging harvester can dig lotus root automatically, greatly reduce artificial intensity, while greatly reduce and dig lotus root cost, be planted suitable for large-scale lotus field.The lotus root digging harvester is reasonable in design, and market application potential is huge.Pass through the lotus root -digging out method, it is possible to achieve efficient lotus root-digging out operation.
Description
Technical field
The present invention relates to lotus root digging device technical field, in particular to a kind of lotus root digging harvester and lotus root -digging out method.
Background technology
Lotus rhizome is the Ways of Special Agricultural Products in China, has higher edible, medical value and economic benefit.Traditional excavated by manual work
The defects of labor intensity is big, harvest efficiency is low, recruitment cost is high be present in lotus root mode.Therefore, lotus rhizome harvesting realizes that mechanization turns into
Inexorable trend.
In recent years, as the development in market, lotus rhizome demand constantly rise, it is promoted lotus rhizome large-scale planting, and
Thereby produce the plastic film mulch cultivation technique of lotus rhizome.Under the limitation of film, it is shallower that lotus rhizome enters mud, is adapted to using being based on hydraulic giant principle
Lotus root digging harvester harvested.
For the lotus root digging harvester in present market, overall weight still be present greatly, it is necessary to which people operates, not meeting ecological, environmental protective will
The problems such as asking, therefore, plant situation for present lotus rhizome and the problem of existing lotus root digging harvester is present, research and development it is a it is new it is complete from
Dynamic lotus root digging harvester is very necessary.
Inventor has found that traditional lotus root digging harvester at least has the following disadvantages under study for action：
Manual operation, it is relatively complicated；
It is higher to dig lotus root cost.
The content of the invention
Object of the present invention is to provide a kind of lotus root digging harvester, improves the deficiencies in the prior art, it can dig lotus root automatically, greatly
Artificial intensity is reduced greatly, while greatly reduces and digs lotus root cost, is planted suitable for large-scale lotus field.Lotus root digging harvester design is closed
Reason, market application potential are huge.
Another object of the present invention is to provide a kind of lotus root -digging out method, its dig lotus root efficiency it is higher, overall using effect compared with
It is good.
What embodiments of the invention were realized in：
The embodiment provides a kind of lotus root digging harvester, and it includes：
Floating drum, the floating drum are square；
Sensory package, the sensory package include first sensor, second sensor, 3rd sensor and the 4th sensing
Device, the first sensor, the second sensor, the 3rd sensor and the 4th sensor are set in turn in described
On the four edges of floating drum；
Frame, the frame are connected to the floating drum；
Rail guide piece, the rail guide piece are provided with rotation section and orbit portion, the rotary part in the center of the floating drum and
It is rotatablely connected with the frame；
Service pipe, the service pipe have accommodating chamber, and the side of the service pipe is provided with sliding part, the cunning
Dynamic length direction of the portion along the orbit portion is slidably connected to the orbit portion, and the opposite side of the service pipe is provided with
The multiple nozzles connected with the accommodating chamber, the direction side by side of multiple nozzles and the length direction one of the service pipe
Cause, the direction side by side of multiple nozzles and the glide direction of the sliding part are vertically arranged, the water spraying direction edge of the nozzle
Vertically it is obliquely installed；
First actuator, first actuator are used to drive the rotation section relative to the gantry rotation；
Second actuator, second actuator are used to drive the sliding part to slide relative to the orbit portion；
Lotus root component is dug, the digging lotus root component includes motor, pump and control device, the motor and the frame
Connect and for driving the pump, the pump is connected with the frame, and the input site of the pump is in the lower section of the floating drum, institute
The output section for stating pump connects with the accommodating chamber, and the control device is used for transducing signal and the control for receiving the sensory package
First actuator, second actuator and the motor.
Specifically, the lotus root digging harvester can dig lotus root automatically, greatly reduce artificial intensity, at the same greatly reduce dig lotus root into
This, plants suitable for large-scale lotus field.The lotus root digging harvester is reasonable in design, and market application potential is huge.
Optionally, the section of the orbit portion is trapezoidal or T-shaped, and the sliding part is provided with corresponding dovetail groove or T-shaped
Groove.
Optionally, first actuator is motor, and the motor is installed on the frame, the output shaft of the motor with
The rotation section connects and for driving the rotation section to rotate.
Optionally, the lotus root digging harvester also includes rotating cylinder, and the rotating cylinder is connected with the frame and consolidated relative to the frame
Fixed, the rotation section is rotatably sheathed in the rotating cylinder, and the rotation section is provided with the first magnet piece, the end of the rotating cylinder
Portion is evenly distributed with four the first magnetic field sensors, when the rotation section is relative to the gantry rotation, first magnet piece
It can be corresponding in turn in four first magnetic field sensors, the control device is used to receive first magnetic field sensor
Transducing signal simultaneously controls first actuator.
Optionally, second actuator is electric cylinders, and the electric cylinders include electric cylinders body and expansion link, the electric cylinders body
Be installed on the orbit portion, one end of the expansion link is telescopic to be connected to the electric cylinders body, the expansion link it is another
End is connected with the sliding part.
Optionally, the middle part of the orbit portion and two ends are provided with the second magnetic field sensor, and the sliding part is set
Be equipped with the second magnet piece, when the sliding part slides relative to the orbit portion, second magnet piece can be corresponding in turn in
Three second magnetic field sensors, the control device are used for transducing signal and the control for receiving second magnetic field sensor
Second actuator.
Optionally, the water spraying direction of the middle nozzle diagonally downward, described side by side on direction, close to the work
The water spraying direction of the nozzle of pipe end is tilted towards end corresponding to the service pipe.
Optionally, the lotus root digging harvester also includes flooding tube, crushes motor, first rotating shaft, the second rotating shaft and decelerator, described
Control device electrically connects and for controlling the crushing motor, the bottom lock of the flooding tube and top with the crushing motor
Connected with the input unit of the pump, the crushing motor is fixedly connected in the flooding tube by the first fixed mount and leaned on relatively
The top of the nearly flooding tube, the output shaft for crushing motor are connected with the first rotating shaft, the first rotating shaft with it is described
Flooding tube is coaxially disposed, and multiple Disintegrating knifes is provided with the first rotating shaft, multiple Disintegrating knifes are along described first turn
The circumference of axle is uniformly distributed, and the one end of the first rotating shaft away from the crushing motor is connected with the input unit of the decelerator,
The decelerator is connected in the flooding tube by the second fixed mount, and one end of second rotating shaft is connected to the decelerator
Output section, second rotating shaft is coaxially disposed with the flooding tube, and the described one end of second rotating shaft away from the decelerator is prolonged
Extend the bottom of the flooding tube and be connected with the lower rotation of the flooding tube, be provided with brush in second rotating shaft, institute
State brush to be used to scrub the inwall and bottom wall of the flooding tube, the flooding tube corresponds to inwall and the bottom of the brush
Wall is provided with filter bores.
Optionally, the lotus root digging harvester also includes generator and battery, the generator be connected with the storage battery and
For to the storage battery power supply, the battery to be used for the control device, the motor, first driving
Part, second actuator and sensory package power supply.
Embodiments of the invention additionally provide a kind of lotus root -digging out method, and it uses above-mentioned lotus root digging harvester, and lotus root -digging out method includes：
The lotus root digging harvester is put into square lotus field, the first sensor and the second sensor is contacted field
The ridge, the control device receive the transducing signal of the sensory package and are recorded as the initial position of the lotus root digging harvester；
Control device controls first actuator and second actuator, make the length direction of the service pipe with
The bearing of trend on the side where the second sensor is consistent, and makes the service pipe close to the second sensor；
The control device controls the motor, makes the nozzle spray and carries out lotus root-digging out operation, the nozzle spray
The floating drum is driven to be moved ahead along the first preset direction during water, first preset direction is where the second sensor
The bearing of trend on side；
When the 4th sensor contacts ridge, the control device controls the motor and makes the nozzle not
Water spray, the control device controls second actuator and the service pipe is located at the center of the floating drum, and controls
First actuator and the service pipe is rotated by 90 °, and controls second actuator and lean on the service pipe
The nearly first sensor；
The control device controls the motor and the floating drum is moved a default work along the second preset direction
Position, first preset direction is vertical with second preset direction, and the control device controls the motor and makes institute
State nozzle not spray water, the control device controls second actuator and makes the service pipe be located in the floating drum
The heart, and control first actuator and be rotated by 90 ° the service pipe, and control second actuator and make the work
Make pipeline close to the 4th sensor；
The control device controls the motor and the floating drum is moved ahead along the 3rd preset direction, and the described 3rd is pre-
Set direction with first preset direction on the contrary, when the second sensor contacts ridge, described in the control device control
Motor and the nozzle is set not spray water, the control device controls second actuator and is located at the service pipe
The center of the floating drum, and control first actuator and be rotated by 90 ° the service pipe, and control second driving
Part and make the service pipe close to the first sensor；
The control device controls the motor and the floating drum is moved one in advance along second preset direction
If station, the control device controls the motor and the nozzle is not sprayed water, the control device control described the
Two actuators and the service pipe is located at the center of the floating drum, and control first actuator and make the instrumentation tubes
Road is rotated by 90 °, and is controlled second actuator and made the service pipe close to the second sensor；
The control device controls the motor and the floating drum is moved ahead along first preset direction, when described
During the 4th sensor contacts ridge, the control device controls the motor and the nozzle is not sprayed water, the control
Device controls second actuator and the service pipe is located at the center of the floating drum, and controls first actuator
And the service pipe is rotated by 90 °, and control second actuator and make the service pipe close to the described first sensing
Device, the control device control the motor and the floating drum is moved ahead along second preset direction, and current line is not to
To a default station, now the 3rd sensor contact ridge, the control device receive the sensing of the sensory package
Signal and the final position for being recorded as the lotus root digging harvester, the control device control second actuator and make the instrumentation tubes
Road moves up to the side close to the 3rd sensor.
Compared with prior art, the beneficial effect of the embodiment of the present invention includes：
The lotus root digging harvester can dig lotus root automatically, greatly reduce artificial intensity, while greatly reduce and dig lotus root cost, be applied to
Large-scale lotus field plantation.The lotus root digging harvester is reasonable in design, and market application potential is huge.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation under the first visual angle for the lotus root digging harvester that the embodiment of the present invention 1 provides；
Fig. 2 is the structural representation under second of visual angle of the lotus root digging harvester that the embodiment of the present invention 1 provides；
Fig. 3 is the structural representation under the third visual angle for the lotus root digging harvester that the embodiment of the present invention 1 provides；
Fig. 4 is the structural representation of service pipe and rail guide piece in the lotus root digging harvester shown in Fig. 1；
Fig. 5 is the structural representation of the bottom of the lotus root digging harvester shown in Fig. 1；
Fig. 6 is rotating cylinder and the structural representation of rotation section in the lotus root digging harvester shown in Fig. 1；
Fig. 7 is the structural representation of flooding tube and its associated components in the lotus root digging harvester shown in Fig. 1；
Fig. 8 is the flow chart for the lotus root digging harvester work that the embodiment of the present invention 2 provides.
Icon：100- lotus root digging harvesters；11- floating drums；12- first sensors；13- second sensors；14- 3rd sensors；15-
4th sensor；16- frames；17- rail guide pieces；171- rotation sections；172- orbit portions；18- service pipes；181- accommodating chambers；
182- nozzles；183- sliding parts；19- motors；20- pumps；21- control devices；22- rotating cylinders；The magnet pieces of 23- first；24-
One magnetic field sensor；25- flooding tubes；26- crushes motor；271- first rotating shafts；The rotating shafts of 272- second；28- decelerators；29- powder
Broken blade；30- brushes；31- filter bores；32- pull bars；33- folding wheels；The fixed mounts of 34- first；The fixed mounts of 35- second；36- enters
Water pipe.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of instructions such as " interior " be based on orientation shown in the drawings or position relationship, or the invention product use
When the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Embodiment 1
Fig. 1-Fig. 7 is refer to, present embodiments provides a kind of lotus root digging harvester 100, it includes：
Floating drum 11, floating drum 11 are square；
Sensory package, sensory package include first sensor 12, second sensor 13,3rd sensor 14 and the 4th and sensed
Device 15, first sensor 12, second sensor 13, the sensor 15 of 3rd sensor 14 and the 4th are set in turn in the four of floating drum 11
On bar side；
Frame 16, frame 16 are connected to floating drum 11；
Rail guide piece 17, rail guide piece 17 are provided with rotation section 171 and orbit portion 172, and rotation section 171 is located at the center of floating drum 11
And it is rotatablely connected with frame 16；
Service pipe 18, service pipe 18 have accommodating chamber 181, and the side of service pipe 18 is provided with sliding part 183, sliding
Dynamic length direction of the portion 183 along orbit portion 172 is slidably connected to orbit portion 172, and the opposite side of service pipe 18 is provided with
The multiple nozzles 182 connected with accommodating chamber 181, the direction side by side of multiple nozzles 182 is consistent with the length direction of service pipe 18,
The direction side by side of multiple nozzles 182 and the glide direction of sliding part 183 are vertically arranged, and the water spraying direction of nozzle 182 vertically inclines
Tiltedly set；
First actuator, the first actuator are used to drive rotation section 171 to rotate relative to frame 16；
Second actuator, the second actuator are used to drive sliding part 183 to slide relative to orbit portion 172；
Lotus root component is dug, digging lotus root component includes motor 19, pump 20 and control device 21, and motor 19 connects with frame 16
Connect and be used for transfer tube 20, pump 20 is connected with frame 16, the input site of pump 20 in the lower section of floating drum 11, the output section of pump 20 with
Accommodating chamber 181 connects, and control device 21 is used for the transducing signal for receiving sensory package and controls the first actuator, the second actuator
With motor 19.
In the present embodiment, sensory package selects ultrasonic sensor, and its principle is identical with the principle of radar for backing car, using super
Acoustic wave principles, it launches ultrasonic wave, and Receiving collision is believed to the ultrasonic wave of obstructing objects back reflection, control device 21 by these
Number, calculate the distance between floating drum 11 and obstructing objects.Of course, other sensors for being capable of detecting distance change are applicable.
In the present embodiment, control device 21 selects digitial controller.Of course, single-chip microcomputer, PLC etc. can also be selected.
In the present embodiment, pull bar 32 is connected with frame 16, the bottom of frame 16 is provided with folding wheel 33.
On land in use, folding wheel 33 can be put down, make its support on the ground, user pulls pull bar 32, just
The transfer of lotus root digging harvester 100 can be realized.
Floating drum 11 in the present embodiment is square, and it is mainly used in square lotus field, of courses, other kinds of lotus root
Field is also suitable.
When digging lotus root, the transfer tube 20 of motor 19 is worked, and the water high pressure in lotus field is input into service pipe 18 by pump 20, high
Pressure water is sprayed by nozzle 182, and it goes out the lotus root in lotus field, and the water spraying direction of nozzle 182 vertically tilts 5 ° -10 ° relatively, its
While injection lotus field, using the teaching of the invention it is possible to provide propulsive thrust, floating drum 11 is moved ahead.
Pass through rotation section 171, it is possible to achieve the overall steering of service pipe 18, to realize the steering of lotus root digging harvester 100.
Pass through sliding part 183, it is possible to achieve service pipe 18 moves relative to frame 16, to realize under lotus root digging harvester 100
Lotus field in all area coverages of side is sprayed.
Specifically, the lotus root digging harvester 100 can dig lotus root automatically, artificial intensity is greatly reduced, while greatly reduces and digs lotus root
Cost, planted suitable for large-scale lotus field.The lotus root digging harvester 100 is reasonable in design, and market application potential is huge.
In the present embodiment, the section of orbit portion 172 is trapezoidal, and sliding part 183 is provided with corresponding dovetail groove.
Similarly, the section of orbit portion 172 can also be T-shaped that sliding part 183 is correspondingly arranged on T-slot.
By the cooperation of this structure, while both relative slips are ensured, its landing is effectively avoided.
In the present embodiment, the first actuator is motor, and motor is installed on frame 16, output shaft and the rotation section 171 of motor
Connect and for driving rotation section 171 to rotate.
By the driving of motor, to realize the rotation of rotation section 171, of course, gas can also be used in other embodiment
Cylinder mate gear rackwork is realized.
With reference to Fig. 6, in the present embodiment, lotus root digging harvester 100 also includes rotating cylinder 22, and rotating cylinder 22 is connected with frame 16 and relative to machine
Frame 16 is fixed, and rotation section 171 is rotatably sheathed in rotating cylinder 22, and rotation section 171 is provided with the first magnet piece 23, rotating cylinder 22
End is evenly distributed with four the first magnetic field sensors 24, when rotation section 171 rotates relative to frame 16, the energy of the first magnet piece 23
Enough it is corresponding in turn in four the first magnetic field sensors 24, control device 21 is used for the transducing signal for receiving the first magnetic field sensor 24
And control the first actuator.
It should be understood that after the first actuator driving rotation section 171 turns an angle, the first magnet piece 23 corresponds to
On one of them first magnetic field sensor 24, now, the magnetic field intensity that this first magnetic field sensor 24 detects is maximum, then will
This signal feeds back to control device 21, and control device 21 receives this signal, and will be set to initial position in this position, when
Rotation section 171 is rotated further certain angle, when making the first magnet piece 23 another first magnetic field sensor 24 of correspondence, first magnetic
The magnetic field intensity that field sensor 24 detects is maximum, and similarly, the signal is fed back to control device 21 by it, due to four the first magnetic
Field sensor 24 is to be uniformly distributed, then may determine that the rotation section 171 have rotated 90 °.Similarly, rotation section 171 often rotates
90 °, then the first magnet piece 23 just corresponded to first magnetic field sensor 24, control device 21, can be effective according to the principle
Driving of first actuator to rotation section 171 is controlled, to ensure that it is corresponding that the first magnet piece 23 of rotation section 171 is parked in every time
At first magnetic field sensor 24, meanwhile, ensure that each rotation section 171 rotates 90 °.
In general, after the first actuator selects motor, corresponding gear reduction unit can be installed.
By the setting of this structure, the forward of floating drum 11, retrogressing, left lateral and right lateral can be effectively ensured.
In the present embodiment, the second actuator is electric cylinders, and electric cylinders include electric cylinders body and expansion link, and electric cylinders body is installed on rail
Road portion 172, one end of expansion link is telescopic to be connected to electric cylinders body, and the other end of expansion link is connected with sliding part 183.
By installing electric cylinders, sliding part 183 is promoted to be slided relative to orbit portion 172 to realize.
In the present embodiment, the middle part of orbit portion 172 and two ends are provided with the second magnetic field sensor, sliding part 183
The second magnet piece is provided with, when sliding part 183 slides relative to orbit portion 172, the second magnet piece can be corresponding in turn in three
Second magnetic field sensor, control device 21 are used for the transducing signal for receiving the second magnetic field sensor and control the second actuator.
The principle of second magnetic field sensor is identical with the principle of the first magnetic field sensor 24, and the second magnetic field sensor is set
Put, it is ensured that sliding part 183 can rest on default position every time, for example in the present embodiment, it can accurately stop
Stay in two ends and middle part of orbit portion 172.
With reference to Fig. 4, the water spraying direction of middle nozzle 182 diagonally downward, side by side on direction, close to the end of service pipe 18
The water spraying direction of the nozzle 182 in portion is tilted towards end corresponding to service pipe 18.
Nozzle 182 in the middle part of it is used to spray the lotus field immediately below floating drum 11, the nozzle 182 of 18 two ends of service pipe
The lotus field immediately below it can be not only sprayed, it can also spray the lotus field region at the edge of floating drum 11.
With reference to Fig. 7, lotus root digging harvester 100 also includes flooding tube 25, crushes motor 26, first rotating shaft 271, the and of the second rotating shaft 272
Decelerator 28, control device 21 electrically connect and for controlling crushing motor 26, the bottom lock of flooding tube 25 with crushing motor 26
And top connects with the input unit of pump 20, crushing motor 26 is fixedly connected in flooding tube 25 and relative by the first fixed mount 34
Close to the top of flooding tube 25, the output shaft for crushing motor 26 is connected with first rotating shaft 271, first rotating shaft 271 and flooding tube 25
It is coaxially disposed, multiple Disintegrating knifes 29, circumference of multiple Disintegrating knifes 29 along first rotating shaft 271 is provided with first rotating shaft 271
It is uniformly distributed, first rotating shaft 271 is connected away from the one end for crushing motor 26 with the input unit of decelerator 28, and decelerator 28 passes through the
Two fixed mounts 35 are connected in flooding tube 25, and one end of the second rotating shaft 272 is connected to the output section of decelerator 28, the second rotating shaft
272 are coaxially disposed with flooding tube 25, and second one end of rotating shaft 272 away from decelerator 28 extends to the bottom of flooding tube 25 and with entering
The lower rotation of water drum 25 is connected, and brush 30 is provided with the second rotating shaft 272, and brush 30 is used for inwall and bottom to flooding tube 25
Wall is scrubbed, and flooding tube 25 corresponds to the inwall of brush 30 and bottom wall is provided with filter bores 31.
The top of flooding tube 25 is provided with water inlet pipe 36, and water inlet pipe 36 connects with the input unit of pump 20.When digging lotus root, the water inlet
In lotus field, the water in lotus field is carried out in flooding tube 25 cylinder 25 by filter bores 31.
The control of control device 21 crushes motor 26 and worked, and crushes motor 26 and drives Disintegrating knife 29 to rotate, the rotation of its high speed
Debris in flooding tube 25 is crushed, avoids it from entering in pump 20 service life for influenceing pump 20.
Meanwhile brush 30 is rotated by the second rotating shaft 272, it scrubs the bottom wall of flooding tube 25 and madial wall, will
The debris that may adhere to washes.
In general, the bottom wall and inwall of flooding tube 25 can also install screen pack.
In general, the decelerator 28 are gear reduction unit, and the rotating speed of Disintegrating knife 29 is general higher, and the rotating speed of brush 30
Then need not be so high, by decelerator 28, it can effectively realize and two functions are realized by a motor driving.
In the present embodiment, lotus root digging harvester 100 also includes generator and battery, generator be connected with storage battery and for pair
Storage battery power supply, battery are used for control device 21, motor 19, the first actuator, the second actuator and sensory package
Power supply.
Generator selects small generator, and it is powered to battery, and electric energy is stored and to above-mentioned by battery
The device of electricity consumption is needed to be powered.
In the present embodiment, generator selects gasoline engine generator, of courses, and diesel generation can also be selected in other embodiment
Machine.
Of course, in other embodiment, generator can not also be installed, first battery is charged using preceding, then installed
Used in enterprising exercise of frame 16.
Embodiment 2
Fig. 8 is refer to, present embodiments provides a kind of lotus root -digging out method, it uses above-mentioned lotus root digging harvester 100, lotus root digging harvester 100
Structure may be referred to embodiment 1.
Lotus root -digging out method includes：
Lotus root digging harvester 100 is put into square lotus field, first sensor 12 and second sensor 13 is contacted ridge, control
Device 21 receives the transducing signal of sensory package and is recorded as the initial position of lotus root digging harvester 100；
Control device 21 controls the first actuator and the second actuator, makes the length direction and the second sensing of service pipe 18
The bearing of trend on the side where device 13 is consistent, and makes service pipe 18 close to second sensor 13；
Control device 21 controls motor 19, nozzle 182 is sprayed water and carries out lotus root-digging out operation, and nozzle 182 drives when spraying water
Dynamic floating drum 11 moves ahead along the first preset direction, bearing of trend of first preset direction perpendicular to the side where second sensor 13；
When the 4th sensor 15 contacts ridge, control device 21 controls motor 19 and nozzle 182 is not sprayed water, and controls
Device 21 processed controls the second actuator and service pipe 18 is located at the center of floating drum 11, and controls the first actuator and make work
Pipeline 18 is rotated by 90 °, and is controlled the second actuator and made service pipe 18 close to first sensor 12；
Control device 21 controls motor 19 and floating drum 11 is moved a default station along the second preset direction, and first
Preset direction is vertical with the second preset direction, and control device 21 controls motor 19 and nozzle 182 is not sprayed water, control device
21 control the second actuators and service pipe 18 is located at the center of floating drum 11, and control the first actuator and make service pipe 18
It is rotated by 90 °, and controls the second actuator and make service pipe 18 close to the 4th sensor 15；
Control device 21, which controls, motor 19 and makes floating drum 11 be moved ahead along the 3rd preset direction, the 3rd preset direction and the
On the contrary, when second sensor 13 contacts ridge, control device 21 controls motor 19 and makes nozzle 182 not one preset direction
Water spray, control device 21 controls the second actuator and service pipe 18 is located at the center of floating drum 11, and controls the first actuator
And service pipe 18 is rotated by 90 °, and control the second actuator and make service pipe 18 close to first sensor 12；
Control device 21 controls motor 19 and floating drum 11 is moved a default station along the second preset direction, controls
Device 21 controls motor 19 and nozzle 182 is not sprayed water, and control device 21 controls the second actuator and makes service pipe 18
Positioned at the center of floating drum 11, and control the first actuator and be rotated by 90 ° service pipe 18, and control the second actuator and make work
Make pipeline 18 close to second sensor 13；
Control device 21 controls motor 19 and floating drum 11 is moved ahead along the first preset direction, when the 4th sensor 15 connects
When touching ridge, control device 21, which controls, motor 19 and makes nozzle 182 not spray water, control device 21 control the second actuator and
Service pipe 18 is located at the center of floating drum 11, and control the first actuator and be rotated by 90 ° service pipe 18, and control second
Actuator and make service pipe 18 close to first sensor 12, control device 21 controls motor 19 and makes floating drum 11 along second
Preset direction moves ahead, and current line is not to a default station, and now 3rd sensor 14 contacts ridge, and control device 21 receives
The transducing signal of sensory package and the final position for being recorded as lotus root digging harvester 100, control device 21 control the second actuator and make work
Make pipeline 18 to move up to the side close to 3rd sensor 14.
It is described with the relative position in Fig. 8, in general, lotus field selects square lotus field, and lotus root digging harvester 100 is from a left side for lotus field
Lower section proceeds by lotus root-digging out operation, and now first sensor 12 is located at the left side of floating drum 11, and second sensor 13 is located at floating drum 11
Lower section, 3rd sensor 14 is located at the right side of floating drum 11, and the 4th sensor 15 is located at the top of floating drum 11.
Under initial position, the relatively close second sensor 13 of the service pipe 18, so can preferably by floating drum 11 just
The lotus field region of lower section carries out lotus root-digging out operation, and its process run is first to move up, when the 4th sensor 15 touches ridge
When, floating drum 11 is motionless with respect to ridge, and service pipe 18 changes position, then the right lateral of floating drum 11, after a mobile default station, its
Motionless relative to ridge, service pipe 18 changes position, and then floating drum 11 is descending, when second sensor 13 contacts ridge, floats
Cylinder 11 is motionless relative to ridge, and service pipe 18 changes position, then right lateral, and after a mobile default station, it is relative to field
The ridge is motionless, and service pipe 18 changes position, and then floating drum 11 is up, and after the 4th sensor 15 contacts ridge, floating drum 11 is relative
Ridge is motionless, and service pipe 18 changes position, the then right lateral of floating drum 11, and now, floating drum 11 has arrived at the border of ridge, and the 3rd
The sensor 15 of sensor 14 and the 4th contacts ridge, digs lotus root process and terminates.The lotus root digging harvester 100 is by the almost all area in lotus field
Domain has carried out lotus root-digging out operation.
With it, no matter the area of lotus field has much, after reciprocation cycle operation, it can realize 3rd sensor 14
Ridge almost is contacted simultaneously with the 4th sensor 15, now lotus root digging harvester 100 has carried out complete lotus root-digging out operation to whole lotus field.
In summary, the invention provides a kind of lotus root digging harvester 100, the lotus root digging harvester 100 can dig lotus root automatically, greatly reduce
Artificial intensity, while greatly reduce and dig lotus root cost, planted suitable for large-scale lotus field.The lotus root digging harvester 100 is reasonable in design, city
Field application potential is huge.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. lotus root digging harvester, it is characterised in that including：Floating drum, the floating drum are square；Sensory package, the sensory package include first sensor, second sensor, 3rd sensor and the 4th sensor, institute State first sensor, the second sensor, the 3rd sensor and the 4th sensor and be set in turn in the floating drum Four edges on；Frame, the frame are connected to the floating drum；Rail guide piece, the rail guide piece are provided with rotation section and orbit portion, and the rotary part is in the center of the floating drum and can turn Dynamic is connected to the frame；Service pipe, the service pipe have accommodating chamber, and the side of the service pipe is provided with sliding part, the sliding part The orbit portion is slidably connected to along the length direction of the orbit portion, the opposite side of the service pipe is provided with and institute Multiple nozzles of accommodating chamber connection are stated, the direction side by side of multiple nozzles is consistent with the length direction of the service pipe, more The direction side by side of the individual nozzle and the glide direction of the sliding part are vertically arranged, and the water spraying direction of the nozzle vertically inclines Tiltedly set；First actuator, first actuator are used to drive the rotation section relative to the gantry rotation；Second actuator, second actuator are used to drive the sliding part to slide relative to the orbit portion；Lotus root component is dug, the digging lotus root component includes motor, pump and control device, and the motor is connected with the frame And for driving the pump, the pump is connected with the frame, and the input site of the pump is in the lower section of the floating drum, the pump Output section connected with the accommodating chamber, the control device be used for receive described in transducing signal and the control of the sensory package First actuator, second actuator and the motor.
- 2. lotus root digging harvester according to claim 1, it is characterised in that the section of the orbit portion is trapezoidal or T-shaped, the cunning Dynamic portion is provided with corresponding dovetail groove or T-slot.
- 3. lotus root digging harvester according to claim 1, it is characterised in that first actuator is motor, the motor installation In the frame, the output shaft of the motor is connected with the rotation section and for driving the rotation section to rotate.
- 4. lotus root digging harvester according to claim 1, it is characterised in that the lotus root digging harvester also includes rotating cylinder, the rotating cylinder and institute State frame connection and fixed relative to the frame, the rotation section is rotatably sheathed in the rotating cylinder, the rotation section Be provided with the first magnet piece, the end of the rotating cylinder is evenly distributed with four the first magnetic field sensors, the rotation section relative to During the gantry rotation, first magnet piece can be corresponding in turn in four first magnetic field sensors, the control dress Put the transducing signal for receiving first magnetic field sensor and control first actuator.
- 5. lotus root digging harvester according to claim 1, it is characterised in that second actuator is electric cylinders, and the electric cylinders include Electric cylinders body and expansion link, the electric cylinders body are installed on the orbit portion, and one end of the expansion link is telescopic to be connected to The electric cylinders body, the other end of the expansion link are connected with the sliding part.
- 6. lotus root digging harvester according to claim 1, it is characterised in that the middle part of the orbit portion and two ends are provided with Second magnetic field sensor, the sliding part is provided with the second magnet piece, when the sliding part slides relative to the orbit portion, institute Stating the second magnet piece can be corresponding in turn in three second magnetic field sensors, and the control device is used to receive described second The transducing signal of magnetic field sensor simultaneously controls second actuator.
- 7. according to the lotus root digging harvester described in claim any one of 1-6, it is characterised in that the water spraying direction of the middle nozzle inclines Obliquely, described side by side on direction, the water spraying direction close to the nozzle of the service pipe end is tilted described in End corresponding to service pipe.
- 8. according to the lotus root digging harvester described in claim any one of 1-6, it is characterised in that the lotus root digging harvester also includes flooding tube, powder Broken motor, first rotating shaft, the second rotating shaft and decelerator, the control device electrically connect and for controlling institute with the crushing motor State crushing motor, the bottom lock of the flooding tube and top connects with the input unit of the pump, the crushing motor passes through the One fixed mount is fixedly connected in the flooding tube and the top of the relatively close flooding tube, the output shaft for crushing motor It is connected with the first rotating shaft, the first rotating shaft is coaxially disposed with the flooding tube, is provided with the first rotating shaft multiple Disintegrating knife, circumference of multiple Disintegrating knifes along the first rotating shaft are uniformly distributed, and the first rotating shaft is away from the powder One end of broken motor is connected with the input unit of the decelerator, and the decelerator is connected to the flooding tube by the second fixed mount Interior, one end of second rotating shaft is connected to the output section of the decelerator, and second rotating shaft is coaxially set with the flooding tube Put, the described one end of second rotating shaft away from the decelerator extend to the bottom of the flooding tube and with the bottom of the flooding tube It is rotatablely connected, brush is provided with second rotating shaft, the brush is used to wash the inwall and bottom wall of the flooding tube Brush, the flooding tube corresponds to the inwall of the brush and bottom wall is provided with filter bores.
- 9. according to the lotus root digging harvester described in claim any one of 1-6, it is characterised in that the lotus root digging harvester also includes generator and storage Battery, the generator are connected with the storage battery and for being used for the storage battery power supply, the battery to described Control device, the motor, first actuator, second actuator and sensory package power supply.
- A kind of 10. lotus root -digging out method, it is characterised in that using the lotus root digging harvester as described in claim any one of 1-9, the digging lotus root side Method includes：The lotus root digging harvester is put into square lotus field, the first sensor and the second sensor is contacted ridge, institute Control device is stated to receive the transducing signal of the sensory package and be recorded as the initial position of the lotus root digging harvester；Control device controls first actuator and second actuator, make the length direction of the service pipe with it is described The bearing of trend on the side where second sensor is consistent, and makes the service pipe close to the second sensor；The control device controls the motor, makes the nozzle spray and carries out lotus root-digging out operation, during the nozzle spray The floating drum is driven to be moved ahead along the first preset direction, first preset direction is perpendicular to the side where the second sensor Bearing of trend；When the 4th sensor contacts ridge, the control device controls the motor and the nozzle is not sprayed Water, the control device controls second actuator and the service pipe is located at the center of the floating drum, and controls institute State the first actuator and be rotated by 90 ° the service pipe, and control second actuator and make the service pipe close The first sensor；The control device controls the motor and the floating drum is moved a default station, institute along the second preset direction It is vertical with second preset direction to state the first preset direction, the control device controls the motor and makes the nozzle Do not spray water, the control device controls second actuator and the service pipe is located at the center of the floating drum, and controls Make first actuator and be rotated by 90 ° the service pipe, and control second actuator and make the service pipe Close to the 4th sensor；The control device controls the motor and the floating drum is moved ahead along the 3rd preset direction, the described 3rd default side To, on the contrary, when the second sensor contacts ridge, the control device controls the driving with first preset direction Motor and the nozzle is set not spray water, the control device controls second actuator and makes the service pipe positioned at described The center of floating drum, and control first actuator and be rotated by 90 ° the service pipe, and control second actuator and Make the service pipe close to the first sensor；The control device controls the motor and the floating drum is moved a default work along second preset direction Position, the control device control the motor and the nozzle is not sprayed water, and the control device control described second is driven Moving part and the service pipe is located at the center of the floating drum, and control first actuator and revolve the service pipe Turn 90 °, and control second actuator and make the service pipe close to the second sensor；The control device controls the motor and the floating drum is moved ahead along first preset direction, when the described 4th During sensor contacts ridge, the control device controls the motor and the nozzle is not sprayed water, the control device Control second actuator and the service pipe is located at the center of the floating drum, and control first actuator and make The service pipe is rotated by 90 °, and is controlled second actuator and made the service pipe close to the first sensor, institute State control device to control the motor and make the floating drum move ahead along second preset direction, current line is not to one Default station, now the 3rd sensor contact ridge, the control device receive the transducing signal of the sensory package simultaneously Be recorded as the final position of the lotus root digging harvester, the control device control second actuator and make the service pipe to by The side of the nearly 3rd sensor moves up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342022.6A CN107873222B (en) | 2017-12-14 | 2017-12-14 | Lotus root digging machine and lotus root digging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342022.6A CN107873222B (en) | 2017-12-14 | 2017-12-14 | Lotus root digging machine and lotus root digging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107873222A true CN107873222A (en) | 2018-04-06 |
| CN107873222B CN107873222B (en) | 2023-04-11 |
Family
ID=61770685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711342022.6A Active CN107873222B (en) | 2017-12-14 | 2017-12-14 | Lotus root digging machine and lotus root digging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107873222B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859085A (en) * | 2019-12-03 | 2020-03-06 | 无为县白花莲家庭农场 | Automatic lotus root digging equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002305928A (en) * | 2001-04-11 | 2002-10-22 | Yoji Tadokoro | Digger for lotus root |
| CN103636346A (en) * | 2013-12-13 | 2014-03-19 | 赵仕伟 | Lotus root digging machine and special water pump thereof |
| CN104782313A (en) * | 2015-04-08 | 2015-07-22 | 刘万成 | Cutting rod lotus root digging machine |
| CN104855037A (en) * | 2015-02-15 | 2015-08-26 | 浙江捷普消防设备有限公司 | Self-thrust lotus root digging machine suitable for complex underwater environment |
| CN205357111U (en) * | 2016-01-27 | 2016-07-06 | 柳州市柳江县众腾机电科技有限公司 | Machine for digging lotus root |
| CN206341599U (en) * | 2016-12-14 | 2017-07-21 | 重庆理工大学 | Oscillatory type harvesting lotus root equipment |
| CN107135851A (en) * | 2017-06-14 | 2017-09-08 | 江苏天荷源食品饮料有限责任公司 | A kind of smart machine cultivated for lotus root |
| CN206602836U (en) * | 2017-04-12 | 2017-11-03 | 徐富献 | Quasi- manipulation type walks water jet lotus root digging harvester certainly |
| CN207573922U (en) * | 2017-12-14 | 2018-07-06 | 贺州学院 | Lotus root digging harvester |
-
2017
- 2017-12-14 CN CN201711342022.6A patent/CN107873222B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002305928A (en) * | 2001-04-11 | 2002-10-22 | Yoji Tadokoro | Digger for lotus root |
| CN103636346A (en) * | 2013-12-13 | 2014-03-19 | 赵仕伟 | Lotus root digging machine and special water pump thereof |
| CN104855037A (en) * | 2015-02-15 | 2015-08-26 | 浙江捷普消防设备有限公司 | Self-thrust lotus root digging machine suitable for complex underwater environment |
| CN104782313A (en) * | 2015-04-08 | 2015-07-22 | 刘万成 | Cutting rod lotus root digging machine |
| CN205357111U (en) * | 2016-01-27 | 2016-07-06 | 柳州市柳江县众腾机电科技有限公司 | Machine for digging lotus root |
| CN206341599U (en) * | 2016-12-14 | 2017-07-21 | 重庆理工大学 | Oscillatory type harvesting lotus root equipment |
| CN206602836U (en) * | 2017-04-12 | 2017-11-03 | 徐富献 | Quasi- manipulation type walks water jet lotus root digging harvester certainly |
| CN107135851A (en) * | 2017-06-14 | 2017-09-08 | 江苏天荷源食品饮料有限责任公司 | A kind of smart machine cultivated for lotus root |
| CN207573922U (en) * | 2017-12-14 | 2018-07-06 | 贺州学院 | Lotus root digging harvester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859085A (en) * | 2019-12-03 | 2020-03-06 | 无为县白花莲家庭农场 | Automatic lotus root digging equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107873222B (en) | 2023-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205183207U (en) | Intelligent photovoltaic array washs car | |
| CN105107772A (en) | Intelligent photovoltaic array washing car | |
| CN202336868U (en) | Robot with I-shaped wheels | |
| CN204023660U (en) | A kind of well type track walking desilting mud machine | |
| CN206491007U (en) | Novel intelligent mower device people | |
| CN207427818U (en) | Intelligent lotus root digging harvester | |
| CN109526354A (en) | Remote control type lotus root digging harvester device people and control method | |
| CN207573922U (en) | Lotus root digging harvester | |
| CN107873222A (en) | Lotus root digging harvester and lotus root -digging out method | |
| CN105739521B (en) | A kind of system and method agricultural robot traction and powered | |
| CN105539628A (en) | Wheeled leg type cockroach-shaped bio-robot | |
| CN205357469U (en) | Agricultural irrigation device of rotatable and luffing motion | |
| CN207573924U (en) | Lotus root digging harvester | |
| CN107873223A (en) | Lotus root digging harvester and lotus root -digging out method | |
| CN207427838U (en) | Preceding driving steering-type lotus root digging harvester device people | |
| CN107873221A (en) | Lotus root digging harvester and lotus root -digging out method | |
| CN207573925U (en) | Lotus root digging harvester | |
| CN207573923U (en) | Lotus root digging harvester | |
| CN109379966A (en) | Intelligent lotus root digging harvester and control method | |
| CN207427836U (en) | There is the lotus root digging harvester of harvesting | |
| CN207652986U (en) | Remote control type lotus root digging harvester device people | |
| CN109526373A (en) | The horizontal lotus root digging harvester device people of the flat axis of assisted diversion formula multi-cylinder and control method | |
| CN203755222U (en) | Fully-sealed rear-rolling-sweeping energy-saving environment-friendly road sweeper | |
| CN107873220A (en) | Lotus root digging harvester and lotus root -digging out method | |
| CN207427819U (en) | Lotus-root digging equipment based on cloud computing |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180406 Assignee: Guilin Jinsu Food Co.,Ltd. Assignor: HEZHOU University Contract record no.: X2023980046404 Denomination of invention: Lotus root digging machine and method Granted publication date: 20230411 License type: Common License Record date: 20231108 Application publication date: 20180406 Assignee: Guangxi Zhulin Food Sales Co.,Ltd. Assignor: HEZHOU University Contract record no.: X2023980046401 Denomination of invention: Lotus root digging machine and method Granted publication date: 20230411 License type: Common License Record date: 20231108 Application publication date: 20180406 Assignee: Zhongshan County Fuqiang Agricultural Planting Professional Cooperative Assignor: HEZHOU University Contract record no.: X2023980046398 Denomination of invention: Lotus root digging machine and method Granted publication date: 20230411 License type: Common License Record date: 20231108 Application publication date: 20180406 Assignee: Guangxi Fuchuan Rongrong Agricultural Development Co.,Ltd. Assignor: HEZHOU University Contract record no.: X2023980046375 Denomination of invention: Lotus root digging machine and method Granted publication date: 20230411 License type: Common License Record date: 20231108 Application publication date: 20180406 Assignee: Fuchuan Kangzhuang Breeding Family Farm Assignor: HEZHOU University Contract record no.: X2023980046366 Denomination of invention: Lotus root digging machine and method Granted publication date: 20230411 License type: Common License Record date: 20231108 Application publication date: 20180406 Assignee: GUANGXI ZHONGSHAN FUQIANG YAYAO HUAXIANG AGRICULTURE CO.,LTD. Assignor: HEZHOU University Contract record no.: X2023980046356 Denomination of invention: Lotus root digging machine and method Granted publication date: 20230411 License type: Common License Record date: 20231108 |
|
| EE01 | Entry into force of recordation of patent licensing contract |