CN207427836U - There is the lotus root digging harvester of harvesting - Google Patents
There is the lotus root digging harvester of harvesting Download PDFInfo
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- CN207427836U CN207427836U CN201721215854.7U CN201721215854U CN207427836U CN 207427836 U CN207427836 U CN 207427836U CN 201721215854 U CN201721215854 U CN 201721215854U CN 207427836 U CN207427836 U CN 207427836U
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- water
- lotus root
- floating body
- harvesting
- root digging
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Abstract
The utility model discloses a kind of lotus root digging harvesters with harvesting, including controller, floating body, the pumping water device being fixed on floating body, scouring mechanism and harvest mechanism, the pumping water device include power set, the water pump being sequentially connected with the power set, the harvest mechanism include multiple cropping knifes for being arranged on floating body front end and being sequentially connected with the power set.The utility model sets harvest mechanism in floating body forepart, the branches and tendrils in pool can be shredded using multiple spaced cropping knifes, after cutting, yoke obstacle will not be formed when floating body and pumping water device are advanced forward, gait of march forward is improved, improves operation stability.
Description
Technical field
The utility model is related to agricultural machinery technological field, more particularly to a kind of lotus root digging harvester with harvesting.
Background technology
At present, developing due to China's Lotus Industry, the relevant unit of lotus root digging harvester research and development is also being on the increase, market
Also present some lotus root digging harvesters.But there are machine construction heaviness, job insecurity, lotus root damage rate height, effects for most lotus root digging harvester products
The problems such as rate is low, cost is also high, and most of lotus root digging harvester product is to excavate lake lotus root (i.e. the lotus field depth of water is more than 200mm)
It is main, it is not suitable for the harvesting of knob shallow water field lotus root.
205961850 U of Chinese patent CN disclose a kind of New lotus root digging harvester, including body；It is equipped with below the body
Pontoon；The body is equipped with water pump, and the water inlet of water pump is connected with water inlet pipe, and the end of water inlet pipe is equipped with pulp water filter；
The water outlet of the water pump is equipped with outlet pipe, and the end of outlet pipe is connected with ejecting device；Driving spray is provided on the body
The control stick that head device moves up and down.
But existing lotus root digging harvester is at work, is often subject to the influence of branches and tendrils etc., causes running resistance big, Er Qiezhi
Climing grade, which can also be formed outlet pipe, to be influenced, and is resulted even in bending breakage, is influenced operation.
Utility model content
The purpose of this utility model is to be directed to technological deficiency in the prior art, and providing one kind has the function of harvesting
Lotus root digging harvester.
Technical solution is used by realize the purpose of this utility model：
A kind of lotus root digging harvester with harvesting, including controller, floating body, the pumping water device being fixed on floating body,
Scouring mechanism and harvest mechanism, the pumping water device include power set, the water being sequentially connected with the power set
Pump, the harvest mechanism include multiple cropping knifes for being arranged on floating body front end and being sequentially connected with the power set.
The cropping knife is laid out along floating body front-rear direction multi-layer.
The cropping knife is in multi-layer stereoscopic arrangement in the vertical direction.
The floating body front end is fixedly installed locating rack, and the cropping knife, which is rotatably fixed to be arranged on, described to be determined
On the frame of position.
The scouring mechanism includes connecting with the water outlet of the pumping water device and horizontally disposed collector pipe, multiple
Catchment bottom of the tube and the flush pipe that is connected with the collector pipe are fixed at, the height of the cropping knife is less than described
Flush pipe.
Further include the double output type reduction box with power set drive connection, the water pump and cropping knife difference
It is sequentially connected with the output shaft of the reduction box.
The drive connection is belt transmission, gear drive or universal shaft are driven.
The water level sensing mechanism being connected with controller communication is further included, the scouring mechanism includes opposite floating body driven
The adjustable shelf moved up and down, the collector pipe are fixed on the adjustable shelf.
The floating body rear end portion is fixedly installed locating rack, and the adjustable shelf is arranged on the locating rack and institute
Be provided with guiding driving mechanism between the adjustable shelf and the locating rack stated with realize it is described move up and down, the guiding is driven
Motivation structure includes the sleeve being arranged on locating rack, and the guide rod being correspondingly arranged on adjustable shelf is arranged in parallel with the guide rod
And the screw rod being rotatably connected with the adjustable shelf and the nut being correspondingly arranged on fixed frame, the screw rod is by lifting
Motor or handwheel driving rotate.
The pumping water device includes the engine linked with the controller communication, connects with the driving engine
The eddy current type water pump connect, the water inlet side of the water pump are provided with trash rack, and the impeller axle of the water pump is pierced by described
Trash rack and rubbing blade is fixedly installed in end, grooved hole, the water inlet quilt of the water pump are formed in the middle part of floating body
It is located in the slot, the water inlet side of water pump is provided with water level sensor.
The gear-box being fixedly connected with the water pump is further included, water seal mechanism is provided in the housing of the water pump,
The water seal mechanism includes being arranged on rotary packing ring in impeller axle, be set in the impeller axle and with it is described dynamic close
Seal ring holds the stationary seal ring of contact, outer sleeve is provided on the transmission shaft between the impeller of gear-box and housing, in outer sleeve
It is provided with leakage sensor.
The pumping water device is provided with manual control or with clutch that the controller communication is connected to plug into or break
Open the transmission of the power set and reduction box.
A kind of control method of the lotus root digging harvester, comprises the following steps,
1) elder generation's self-test when starting, the self-test step, which includes the oneself state of detection pumping water device and water pump bottom, to be had
Anhydrous, self-test is disconnected by rear clutch and starts pumping water device, water level sensing mechanism sensing water level depth and control activity
Frame is moved downward to predetermined depth；
2) clutch control connection power after predetermined condition is reached,；
3) crushing knife is driven rotation, and flush pipe water spray is rinsed formula and digs lotus root while realize from walking.
Compared with prior art, the beneficial effects of the utility model are：
The utility model sets harvest mechanism in floating body forepart, can be in pool using multiple spaced cropping knifes
Branches and tendrils are shredded, and after cutting, yoke obstacle will not be formed when floating body and pumping water device are advanced forward, are improved to forward
Into speed, operation stability is improved.
Description of the drawings
Fig. 1 show the oblique view of the lotus root digging harvester device people of the utility model；
Fig. 2 show side view shown in FIG. 1；
Fig. 3 show bottom view shown in FIG. 1；
Fig. 4 show water pump decomposition texture schematic diagram；
Fig. 5 show water-stop structural scheme of mechanism；
Fig. 6 show clutch schematic diagram；
Fig. 7 show the cropping knife structure diagram of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
As shown in the figure, the lotus root digging harvester with harvesting of the utility model, including controller 1, floating body 2, fixed setting
Pumping water device 3 and scouring mechanism 4 on floating body, the scouring mechanism include the water outlet with the pumping water device
The collector pipe 41 of connection, it is multiple to be fixed at catchment bottom of the tube and the flush pipe 42 that is connected with the collector pipe, it is described
Harvest mechanism includes multiple cropping knifes 81 for being arranged on floating body front end and being sequentially connected with the power set.
Wherein, it is realization power output, further includes the double output type reduction box 32 with power set drive connection,
The water pump and cropping knife 81 are sequentially connected respectively with the output shaft of the reduction box, specifically, the floating body front end
Locating rack 80 is fixedly installed, the cropping knife, which is rotatably fixed, to be arranged on the locating rack；The cropping knife
Shaft be arranged on by bearing on the branch pipe of locating rack, the axial direction of crushing knife and horizontal plane or keep acute angle with broken
Disperseed when broken using centrifugal force, the cutter hub of the crushing knife is located at below branch pipe, and power transmission belt wheel or gear are arranged on
Above branch pipe, the cropping knife is laid out along floating body front-rear direction multi-layer, alternatively, the cropping knife is in the vertical direction
Multi-layer stereoscopic arrangement.The drive connection is belt transmission, gear drive or universal shaft are driven.
The utility model sets harvest mechanism in floating body forepart, can be in pool using multiple spaced cropping knifes
Branches and tendrils are shredded, and after cutting, yoke obstacle will not be formed when floating body and pumping water device are advanced forward, are improved to forward
Into speed, operation stability is improved.
Wherein, belt transmission or gear drive between each cropping knife reduces running resistance, the running part of the cropping knife
It is screened wherein by backplate, the cropping knife is laid out along direction multilayer in the front-rear direction, perpendicular of floating body, forms similar knife
Branches and tendrils effectively can be carried out cut-out chopping by battle array,
Meanwhile effectively to eliminate floating body forward march, protected for rear portion, especially flush pipe etc., the harvesting
The height of knife is less than the flush pipe, and preferably cropping knife is set with flush pipe correspondence.Moreover, the locating rack is in
Arc is distributed in the floating body front end and keeps fitting state distribution, to crush formula cleaning to its entire travel path.
Further, collector pipe or exit of pump are provided with the pressure sensing with controller communication connection
Device, by the output and the calculation of pressure that gather current diesel engine, it can be determined that whether it is present with the situation for washing away blockage, it is right
Actual motion carries out effective monitoring, realizes Internet of Things.
Specifically, the lotus root digging harvester of the utility model further includes water level sensing mechanism, the scouring mechanism 4 be arranged on by
On the adjustable shelf 45 that the opposite floating body of driving moves up and down, the horizontal collector pipe 41 be fixedly connected with the adjustable shelf and with
The water outlet connection of the pumping water device, the water outlet direction of the flush pipe be opposite floating body rear ramp or/and tiltedly before
Side is with sliding by water outlet reaction force realization floating body, i.e. while by current realization, pool bottom sludge is washed open, by water
The reaction force of stream moves ahead for floating body and provides power, realizes self-service slide.Wherein, to realize rear ramp water outlet, described washes away
The mode being obliquely installed can be used in pipe, certainly, can also be vertically arranged flush pipe and be set washing away bottom of the tube towards tiltedly rear water spray
Nozzle equally can realize above-mentioned purpose.Wherein, water spraying direction can be used all towards rear ramp set or part it is super it is oblique before
Side designs part towards rear ramp, using two groups of water outlet directions, it can be achieved that rinsing twice, improves flushing effect, prevents from once washing away
Situation capped again afterwards.
The lotus root digging harvester for having the function of harvesting of the utility model senses water level depth and according to this by water level sensing mechanism
Depth automatically controls scouring mechanism and is moved downward to set depth, and the height of adjust automatically water outlet is realized to different lotus field water
Deep adaptivity realizes automating, being intelligent for lifting gear adjusting.The flush pipe is fixed setting, and angle is general
All it is fixation.
As one of specific embodiment, the floating body tail end is fixedly installed locating rack 21, the positioning
Top of the trellis is provided with bar to manipulate, and the controller 1 is contained within babinet and is fixed on locating rack, together
When, the display screen that is connected with controller communication is additionally provided on the babinet to carry out human-computer interaction, realize touch control operation,
One key operation etc., manipulation when, the hand steered bar of operator can convenient control controller, moreover, by impact water anti-work
Can firmly realize it is self-service slide, reduce hand labor intensity, the adjustable shelf 45 can be arranged on fixed frame 21 up or down
On, guiding driving mechanism is provided between the adjustable shelf and the locating rack with realize it is described move up and down, specifically
It says, the guiding driving mechanism includes being arranged on sleeve on locating rack, the guide rod being correspondingly arranged on adjustable shelf, and described
Guide rod be arranged in parallel and the screw rod being fixedly connected rotatable with the adjustable shelf and the spiral shell being correspondingly arranged on fixed frame
Mother, the nut or screw rod can realize lifting by lifting motor or handwheel driving.Described moving up and down can be vertical
It moves up and down or diagonally moves up and down.By lifting motor bolt and nut is driven then to realize moving up and down for adjustable shelf,
The adjustment of flush pipe lower end water outlet height can be carried out according to water level in real time.
Wherein, ultrasonic sensor sensing water level depth can be used in the water level sensing mechanism, and the ultrasonic wave passes
Sensor is arranged on floating body, on fixed frame 21 or adjustable shelf, meanwhile, it is intelligent further to be promoted, in the adjustable shelf
Or the touch panel that can be in contact with water-bed mud face can be also set on fixed frame, pressure sensor, institute are provided on the touch panel
The touch panel stated is moved up and down by realizations such as leadscrew-nut mechanism or linear motors until pressure sensor by electric or hand
Predetermined pressure is sensed, mellowness is judged by the difference of touch panel outreach and the depth of water, that is, realizes and is matched somebody with somebody by pressure sensor
It closes ultrasonic wave sensor to evaluate and test the mellowness of water-bed soil, by the detection of the mellowness to water-bed soil, repair in real time
The actual height and discharge pressure of positive water outlet improve and dig lotus root effect, naturally it is also possible to by selected different soil type into
Data input is actually to control the displacement distance of adjustable shelf after correcting ultrasonic wave sensing water depth under line.Specifically, in work
The mechanisms such as guide cylinder in moving frame are set, touch panel is sent out into fixed range downward vertically using push-and-pull pincers and are contacted with water-bed mud face,
The height of floating shelf is carried out further to correct to realize to different mud surface hardness by the digital independent to pressure sensor
Impact soil formula dig lotus root.
Specifically, the pumping water device 3 include being fixed at by damping device diesel type parallel bars on floating body,
The engine 31 of the models such as three cylinders or four cylinders, the eddy current type water pump 32 being connected with the engine by belt transmission, multi-cylinder
Design, effectively meets its power demand, suitable for different application scenarios, such as digs lotus root or digs, the engine
Output shaft is parallel with horizontal plane, and using the horizontal design with horizontal plane, which utilizes subtracts the input shaft of the water pump
Fast device 32 realizes that the flat horizontal design of axis effectively reduces space, improves operation stability, prevents from turning on one's side, wherein, in the middle part of floating body
Grooved hole is formed, the axial water inlet of the water pump is positioned in the slot to carry out the water inlet of water pump cover
It directly intakes, the water outlet of the water pump realizes pumping of the water to collector pipe from holding the water-supply-pipe 36 in slot, finally
Each flush pipe of branching to through collector pipe sprays the impact for carrying out soil, wherein, the water inlet side of the water pump be provided with into
Water grid 34, the impeller axle of the water pump, which is pierced by the trash rack and is fixedly installed in end, rubs blade 35.Institute
The design of pleasure-boat formula can be used in the floating body stated, and both sides use strip cavate floating material, using the connecting plate at both ends by the drift of both sides
Float is connected as one, and front end forms fore using triangular design, and rear end uses bridge-type connection to ensure its stability, intermediate
Passage be to form the slot, meanwhile, can also be set in the slot and turn to paddle etc., which can be by people
It directly manipulates, also can controllably be connected with the controller, be automatically controlled by realizations such as the remote controls to controller.
Complete machine vibrations and noise can be reduced using damping device, while certain protective effect is played to power unit, led to
The filter net type trash rack 34 mounted on 32 pump case bottom of water pump is crossed, the sundries such as the larger cauline leaf of lotus field inner volume can be filtered,
And rub blade 35 can be by rotary motion, rubbing the shear action of blade and trash rack will be adsorbed onto on trash rack
Larger cauline leaf sundries cut-out chopping to the size for not influencing water pump normal operation, it is ensured that water inlet is smooth, avoids into water lattice
Blocking at grid so as to fulfill the protection to water pump, can also make complete machine safer, reliable.Using notch design, by water pump
The appearance such as water inlet and rubbing blade is embedding wherein, can effectively prevent and surprisingly touches, while can also set grid etc. anti-in notch forepart
Only large volume sundries enters.
Pump shaft is set with rubbing blade coaxial linkage, simplifies modular construction, and the two is run simultaneously, and reduces electronics
The failure that may be brought is controlled, meanwhile, it can be realized to water pump by the torque protection of gear-box or clutch and rub blade
Synchronous protection.
Wherein, further to promote operational effect, the gear-box 33 being fixedly connected with the water pump is further included, utilizes tooth
Roller box can be carried out slowing down and increase square, it can be achieved that the conversion in power transmission direction, improve current conveying capacity, the water pump
Housing in be provided with water seal mechanism, the water seal mechanism includes the rotary packing ring 37 being arranged in impeller axle, is set in institute
The stationary seal ring 38 of contact is held in the impeller axle stated and with the rotary packing ring, the stationary seal ring can fluctuate ground
And be hermetically set in base sleeve 39, the base sleeve by part impeller axis and the bearing of impeller axle etc. every shield wherein, it is described
The spring the sealing ring and rotary packing ring to be compressed is arranged in base sleeve, is set on the contact surface of the stationary seal ring
Carborundum sealant is equipped with, alloy sealant layers are provided on the rotary packing ring, such as alloy abrasion resistant steel is made, described is dynamic
Sealing ring and the sealing surface of accurate seal ring seal the opening of the base sleeve.Nationality is to realize the monoblock type of gear-box and water pump
Sealing.Outer sleeve is provided between the impeller of gear-box and housing, leakage sensor is provided in outer sleeve, when the water seal
Mechanism prevents from further equipment being caused to damage there are that during leak, can sense in time and carry out alert process by controller.
Be driven using gear-box, at the same in water pump carry out water seal design, effectively avoid water enter water pump bearing and
Gear-box, while increase leakage sensor in outer sleeve, it can effectively be monitored, gear-box caused by preventing leak damages
Evil.Meanwhile for prevent it is anhydrous start the damage that is brought to water pump rotary cutting apparatus and water seal mechanism, the floating body bottom is provided with
Water level sensor, only when floating body is in water, can be at least covered with water at water seal mechanism could start, and avoid overheating at water seal
Caused destruction.
Meanwhile be protection equipment, the pumping water device be provided with manual control or be connected with the controller communication from
Close mechanism.The input shaft side of gear-box is provided with the clutch being connected with the controller communication as mentioned.Described
Clutch includes handle or micromachine, and two are sequentially connected in series through linkage rope with the motion end of the handle or micromachine
Lever, the clutch 7 that the lever 6 directly drives.Clutch is realized by the action of handle or the winding of micromachine 5
The action of device can realize that steering increases square using two levers 6, transmission is realized in small space, is reduced to space requirement.Certainly,
Also electromagnetic control type or the clutch of other structures form may be selected at this.
Preferably, it is realization overall intelligence control, further includes the gearbox sensor being placed on gear-box, it can
With fluid surplus in detection case body, reach setting limit value and alarm, play reminding effect, gear-box is made to obtain maintenance dimension in time
Shield, extends its service life.And upper gear case is provided with respirator, plays what is improved breathing freely inside gear-box and radiate
Effect is conducive to improve the running environment of gear, improves its service life.And add on the engine fuel sensor and
Engine oil sensor is set by controller and controls the time for replacing machine oil, in the case where lacking more than setting time or machine oil,
Engine is by auto extinguishing；It detects that amount of fuel is very few in fuel sensor, when reaching warning value, has alarm signal.Pass through
More than two realize to the defencive functions of engine.
The operation control method of the lotus root digging harvester for having the function of harvesting of the utility model, comprises the following steps,
1) elder generation's self-test when starting, self-test is disconnected by rear clutch and starts pumping water device, after predetermined condition is reached
Clutch control connection power；The self-test step includes the oneself state of detection pumping water device and floating body bottom whether there is
Water, while No starting is equally understood when occurring situations such as fuel oil, machine oil or water seal mechanism leak and corresponding alarm is provided
Information to be investigated,
2) water level sensing mechanism senses water level depth and adjustable shelf is controlled to be moved downward to predetermined depth,
3)) crushing knife is driven rotation, and flush pipe water spray is rinsed formula and digs lotus root while realize from walking, operator
The bar is helped to carry out the control in speed, direction etc..Cropping knife is carried out at the same time work, to the branch on the travel path of forepart
It is scattered that the sundries such as climing carry out chopping.Meanwhile be to realize control to walking, can be also provided on floating body engine driving or
It is similar with existing Ship Structure by battery-driven steering slurry and walking paddle etc., it is not reinflated herein to repeat.
, it can be achieved that one-touch clean boot, when startup, carries out necessary safe self-test, keeps away for the control method of the utility model
Exempt from secondary damage, and its, by the control to clutch, when the non-loaded startup of engine, avoided large impact to engine
Influence, when reach Rational Rotation Speed, such as 2500 rpms when plug into again into action edge.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (12)
1. a kind of lotus root digging harvester with harvesting, which is characterized in that including controller, floating body is fixed on floating body
Pumping water device, scouring mechanism and harvest mechanism, the pumping water device include power set, are passed with the power set
The water pump of dynamic connection, the harvest mechanism include multiple being arranged on floating body front end and being sequentially connected with the power set
Cropping knife.
2. the as described in claim 1 lotus root digging harvester for having the function of to gather in, which is characterized in that the cropping knife is along before and after floating body
Direction multi-layer layout.
3. the lotus root digging harvester with harvesting as claimed in claim 1 or 2, which is characterized in that the cropping knife is vertical
It is in multi-layer stereoscopic arrangement on direction.
4. the lotus root digging harvester with harvesting as described in claim 1, which is characterized in that the floating body front end fixed setting
There is locating rack, the cropping knife, which is rotatably fixed, to be arranged on the locating rack.
5. the lotus root digging harvester with harvesting as described in claim 1, which is characterized in that the scouring mechanism includes and institute
The pumping water device stated water outlet connection and horizontally disposed collector pipe, it is multiple be fixed at catchment bottom of the tube and with it is described
The flush pipe of collector pipe connection, the height of the cropping knife are less than the flush pipe.
6. the lotus root digging harvester with harvesting as described in claim 1, which is characterized in that further include and the power set
The double output type reduction box of drive connection, the water pump and cropping knife are driven respectively with the output shaft of the reduction box to be connected
It connects.
7. the lotus root digging harvester with harvesting as claimed in claim 6, which is characterized in that the drive connection passes for belt
Dynamic, gear drive or universal shaft transmission.
8. the lotus root digging harvester with harvesting as claimed in claim 5, which is characterized in that further include and be connected with controller communication
Water level sensing mechanism, the scouring mechanism includes the adjustable shelf that opposite floating body driven moves up and down, the collector pipe
It is fixed on the adjustable shelf.
9. the lotus root digging harvester with harvesting as claimed in claim 8, which is characterized in that the floating body end fixed setting
There is locating rack, the adjustable shelf is arranged on the locating rack and is provided between the adjustable shelf and the locating rack
Guiding driving mechanism with realize it is described move up and down, the guiding driving mechanism includes the sleeve being arranged on locating rack,
The guide rod being correspondingly arranged on adjustable shelf, the spiral shell for being arranged in parallel with the guide rod and being rotatably connected with the adjustable shelf
Bar and the nut being correspondingly arranged on fixed frame, the screw rod are rotated by lifting motor or handwheel driving.
10. the lotus root digging harvester with harvesting as described in claim 1, which is characterized in that the pumping water device including with
The engine of the controller communication connection, the eddy current type water pump being connected with the driving engine, the water pump
Water inlet side is provided with trash rack, and the impeller axle of the water pump is pierced by the trash rack and is fixedly installed in end
Blade is rubbed, grooved hole is formed in the middle part of floating body, the water inlet of the water pump is positioned in the slot, the water inlet of water pump
Mouth side is provided with water level sensor.
11. the lotus root digging harvester with harvesting as claimed in claim 7, which is characterized in that further include and consolidate with the water pump
Surely the gear-box connected, water seal mechanism is provided in the housing of the water pump, and the water seal mechanism includes being arranged on impeller
Rotary packing ring on axis is set in the impeller axle and the stationary seal ring of contact, gear is held with the rotary packing ring
Outer sleeve is provided on transmission shaft between the impeller of case and housing, leakage sensor is provided in outer sleeve.
12. the lotus root digging harvester with harvesting as claimed in claim 6, which is characterized in that the pumping water device is provided with hand
Control or with clutch that the controller communication be connected with the power set and the biography of reduction box described in plugging into or disconnecting
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215854.7U CN207427836U (en) | 2017-09-21 | 2017-09-21 | There is the lotus root digging harvester of harvesting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215854.7U CN207427836U (en) | 2017-09-21 | 2017-09-21 | There is the lotus root digging harvester of harvesting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427836U true CN207427836U (en) | 2018-06-01 |
Family
ID=62294713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215854.7U Expired - Fee Related CN207427836U (en) | 2017-09-21 | 2017-09-21 | There is the lotus root digging harvester of harvesting |
Country Status (1)
| Country | Link |
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| CN (1) | CN207427836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526374A (en) * | 2017-09-21 | 2019-03-29 | 宋加龙 | Lotus root digging harvester and control method with harvesting function |
| CN112789992A (en) * | 2021-01-06 | 2021-05-14 | 浙江衢州森淼竹木制品销售有限公司 | Handheld lotus root collecting device and using method thereof |
-
2017
- 2017-09-21 CN CN201721215854.7U patent/CN207427836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526374A (en) * | 2017-09-21 | 2019-03-29 | 宋加龙 | Lotus root digging harvester and control method with harvesting function |
| CN112789992A (en) * | 2021-01-06 | 2021-05-14 | 浙江衢州森淼竹木制品销售有限公司 | Handheld lotus root collecting device and using method thereof |
| CN112789992B (en) * | 2021-01-06 | 2022-06-24 | 叶文贤 | Handheld lotus root collecting device and using method thereof |
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