CN109588105A - Root-cutting machine is used in a kind of plantation of modified highland barley - Google Patents
Root-cutting machine is used in a kind of plantation of modified highland barley Download PDFInfo
- Publication number
- CN109588105A CN109588105A CN201811482791.0A CN201811482791A CN109588105A CN 109588105 A CN109588105 A CN 109588105A CN 201811482791 A CN201811482791 A CN 201811482791A CN 109588105 A CN109588105 A CN 109588105A
- Authority
- CN
- China
- Prior art keywords
- support
- cutting
- support frame
- highland barley
- guide wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/52—Cutting apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/54—Cutting-height adjustment
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/56—Driving mechanisms for the cutters
- A01D34/58—Driving mechanisms for the cutters electric
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Abstract
The invention discloses a kind of modified highland barley plantation root-cutting machines, it is related to root-cutting machine field, including support frame, stator ring, adjust guide wheel and cutting belt, support frame as described above is made of two vertical support columns, support frame as described above lower end is fixed with support base, idler wheel is equipped with below the support base, rotated down is connected with stator ring between two support columns of support frame as described above, top, which is equipped with, between two support columns of support frame as described above adjusts guide wheel, constitutes and offers sliding slot inside the support column of support frame as described above.The present invention adjusts the spacing between two groups of support frames by hydraulic press, when two groups of support frames are separated to two sides, its set guide wheel that adjusts moves down, it adjusts and is equipped with spring below the sliding block that guide wheel shaft is connected between sliding slot bottom, it can guarantee the support to guide wheel is adjusted, cutting belt is set to be in tension always, the cutting spacing of cutting belt is elongated at this time, and it is relatively simple to adjust cutting spacing.
Description
Technical field
The present invention relates to root-cutting machine field, root-cutting machine is used in specially a kind of modified highland barley plantation.
Background technique
Highland barley belongs to grass family Hordeum.It is of less demanding to accumulated temperature, it is the cool crop of happiness, is suitable for being planted in high altitude localities,
It is mainly distributed on the areas such as Tibet, Qinghai, Deqen in Yunnan Province state, Szechwan Ganzi, the Aba Prefecture in China, altitude is from 2000m-
The highland barley of 4300m is the staple food crop of above-mentioned regional Tibetan.Highland barley health care function is goed deep into recently as people
Understanding, it is some to be had been developed that by the health product of raw material of highland barley, and introduce to the market, deep to be liked, this improves the valence of highland barley
Lattice improve the enthusiasm that peasant plants straight highland barley.
In the incubation of highland barley seedling, need to be completely cured by the way that root progress of the root-cutting machine to seedling bottom is suitable,
The growth and development for promoting seedlings root effectively prevent generating lodging in highland barley developmental process, and existing root-cutting machine usually passes through
Circular shear blade carries out circumgyration incision in seedling root portion, or using blade by tractor traction to the root of highland barley seedling into
Row is completely cured.
Patent No. CN201621376852.1 discloses a kind of highland barley root-cutting machine, the ground including being mounted on its front of rack
The device of being completely cured of wheel and the rear part, land wheel top are equipped with damping spring, and rear end of rack is equipped with cross bar, and cross bar is equipped with swivel nut, break
Root device is mounted on cross bar by swivel nut, and device of being completely cured includes the cutter shaft connecting with disk dentation cutter and for height adjustment
Adjusting handle.The highland barley root-cutting machine alleviates the problem that lodges in green plantation, divides a species of orchid phase in highland barley, is led with small farm tractor
Draw and take a round in the disconnected very machine to ground of highland barley, highland barley seedling is suppressed using land wheel, that reduces highland barley divides a species of orchid；After highland barley point comes
Phase is completely cured to highland barley with highland barley root-cutting machine, and the cutter of rotation can screw out incision soil, and efficiency is higher.
But the cutter of root-cutting machine is easy to produce abrasion when long-time uses in above scheme, to root after abrasion
Cutting effect well cannot be reached, and the plantation amount of highland barley is generally large, if cutter needs to replace it in damage,
The usage amount for not only substantially increasing cutter in this way, increases equipment cost, and replacement needs to waste largely for a long time
Time and manpower, and the spacing adjusting of being completely cured of existing root-cutting machine is more troublesome.Therefore, a kind of modified highland barley plantation is invented
It is solved the above problems with root-cutting machine necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of modified highland barley plantation root-cutting machines, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of modified highland barley plantation root-cutting machine, including support frame, stator ring, adjusting guide wheel and cutting belt, it is described
Support frame is made of two vertical support columns, and support frame as described above lower end is fixed with support base, the support base lower section
Equipped with idler wheel, rotated down is connected with stator ring between two support columns of support frame as described above, and two of support frame as described above
Top, which is equipped with, between support column adjusts guide wheel, constitutes and offers sliding slot inside the support column of support frame as described above, company, the sliding slot institute
The both ends of the shaft connect is rotatablely connected sliding block, and the sliding block cooperation is in sliding slot internal slide, the lower surface of the sliding block and sliding slot
Bottom surface between be connected with spring, support frame as described above is symmetrically arranged with two groups, along two groups of support frames set stator ring, adjust
Section guide wheel outer wall engagement, which is connected on the inside of the upper end of two groups of support frames as described above of cutting belt, is equipped with hydraulic support, left and right two
Hydraulic press is equipped between the hydraulic support.
Preferably, one group of the left side motor being equipped with the rotation axis connection of stator ring, institute in two groups of support frames as described above
The junction for stating support column set by rotation axis set by stator ring and support frame is equipped with bearing, and the bearing and support frame rotation connect
It connects, the motor is fixedly connected on the rear wall of support frame, and motor output end is fixedly connected with bearing described in side.
Preferably, the cutting belt surrounds engagement along the outside of two stator rings and two adjusting guide wheels, and two solid
Determine guide wheel to set in same level height, two adjusting guide wheels are arranged in same level height.
Preferably, the stator ring and adjust guide wheel outer wall and be equipped with multiple guide posts, multiple guide posts circumferentially between
Every being distributed in stator ring or adjusting on guide wheel, the cutting belt surface offers multiple holes matched with guide post, and multiple
Kong Jun runs through cutting belt, and the hole is linearly uniformly distributed in cutting belt, and the edge of the cutting belt is equipped with sawtooth.
Preferably, the hydraulic press is fixed at the left side of the hydraulic support positioned at right, and the hydraulic press is stretched
Side wall of the telescopic direction of contracting bar perpendicular to support frame, and telescopic rod one end of hydraulic press and the hydraulic support that is located at left
Right side is fixedly connected, and the left and right sides hydraulic support and hydraulic press are all set in the surface of cutting belt, and the left and right sides
The hydraulic support and hydraulic press are in coaxial setting in same level.
Preferably, idler wheel there are two being set below the support base, and idler wheel moving direction is equipped with cutting belt edge
The direction of sawtooth is consistent.
Preferably, the motor top is provided with battery, and the battery top is provided with controller, and battery
The lateral wall of side support frame as described above is fixedly installed on controller, the motor and hydraulic press pass through controller and store
Battery is electrically connected, and the battery and external 220V power supply are electrically connected.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention adjusts the spacing between two groups of support frames by hydrodynamic press, when two groups of support frames are separated to two sides
When, the adjusting guide wheel in two groups of support frames moves down, and adjusts below the sliding block that guide wheel shaft is connected between sliding slot bottom
Equipped with spring, can guarantee to make cutting belt be in tension always, at this time between the cutting of cutting belt the support for adjusting guide wheel
Away from elongation, it is relatively simple to adjust cutting spacing；
2. the present invention rotates the stator ring connected by starting motor, stator ring passes through guide post and cuts
The engagement in the opened up hole of belt surface is cut, so that cutting belt is rotated, and the sawtooth that cutting belt edge is equipped with can be to highland barley bottom
Root carries out fly-cutting, improves cutting efficiency and effect；
3. the configuration of the present invention is simple, easy to operate, use is safe, has good effect of being completely cured for the highland barley planted
Fruit is suitble to promote and use on a large scale.
Detailed description of the invention
Fig. 1 is overall structure diagram of the embodiment of the present invention；
Fig. 2 is that the embodiment of the present invention faces the schematic diagram of the section structure；
Fig. 3 is overlooking structure diagram of the embodiment of the present invention.
In figure: 1, support frame；2, support base；3, stator ring；4, guide wheel is adjusted；5, sliding slot；6, sliding block；7, it cuts
Band；8, motor；9, hydraulic support；10, hydraulic press；11, guide post；12, idler wheel；13, battery；14, controller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of modified highland barley plantation root-cutting machine of the present embodiment, including it is support frame 1, solid
Determine guide wheel 3, adjusting guide wheel 4 and cutting belt 7, support frame as described above 1 to be made of two vertical support columns, 1 lower end of support frame as described above
It is fixed with support base 2, idler wheel 12, lower section between two support columns of support frame as described above 1 are equipped with below the support base 2
Rotation connection is equipped with stator ring 3, and top, which is equipped with, between two support columns of support frame as described above 1 adjusts guide wheel 4, constitutes the branch
Sliding slot 5 is offered inside the support column of support 1, the both ends of the shaft that the sliding slot 5 is connected is rotatablely connected sliding block 6, the cunning
The cooperation of block 6 is connected with spring, the branch between 5 internal slide of sliding slot, the lower surface of the sliding block 6 and the bottom surface of sliding slot 5
Support 1 is symmetrically arranged with two groups, and set stator ring 3, adjusting 4 outer wall of guide wheel engagement are connected with and cut along two groups of support frames 1
Band 7 is cut, hydraulic support 9 is equipped on the inside of the upper end of two groups of support frames as described above 1, is equipped between two hydraulic supports 9
Hydraulic press 10.
The present embodiment the utility model has the advantages that in the present invention by hydrodynamic press 10 adjust two groups of support frames 1 between spacing, when
When two groups of support frames 1 are separated to two sides, the adjusting guide wheel 4 in two groups of support frames 1 is moved down, and is adjusted 4 shaft of guide wheel and is connected
The lower section of sliding block 6 and 5 bottom of sliding slot between be equipped with spring, can guarantee to locate cutting belt 7 always the support for adjusting guide wheel 4
In tension, the cutting spacing of cutting belt 7 is elongated at this time, and adjusting cutting spacing is relatively simple, additionally by starting motor 8
The stator ring 3 connected is rotated, stator ring 3 is engaged by guide post 11 and cutting belt the opened up hole in 7 surface, is made
It obtains cutting belt 7 to be rotated, and the sawtooth that 7 edge of cutting belt is equipped with can carry out fly-cutting to highland barley bottom root, raising be cut
Cut efficiency and effect.
One group of the left side motor (8) being equipped with the rotation axis connection of stator ring 3 in two groups of support frames as described above 1.It is described
The junction of support column set by rotation axis set by stator ring 3 and support frame 1 is equipped with bearing, and the bearing and support frame 1 rotate
Connection, the motor 8 are fixedly connected on the rear wall of support frame 1, and the fixed company of bearing described in 8 output end of motor and side
It connects, the stator ring 3 connected by 8 Duis of motor drives, so that fixed guide wheel 3 passes through bearing in support frame 1
It is rotated, thus engaging connection and make cutting belt 7 with the rotation of stator ring 3 using stator ring 3 and cutting belt 7
And it rotates.
The cutting belt 7 surrounds engagement along the outside of two stator rings 3 and two adjusting guide wheels 4, and two fixations are led
Wheel 3 is set in same level height, and two adjusting guide wheels 4 are arranged in same level height.Guarantee 7 lower layer of cutting belt in horizontal transition
Under to highland barley root carry out it is smooth be completely cured, while can also to avoid the run-off the straight in two sides support frame as described above 1 of cutting belt 7,
So that the guide post 11 being arranged on hole and stator ring 3 in cutting belt 7 cannot mutually coincide, thus influence cutting belt 7 with
The rotating effect of stator ring 3.
The stator ring 3 and adjusting 4 outer wall of guide wheel are equipped with multiple guide posts 11, and multiple guide posts 11 are circumferentially spaced
It is distributed in stator ring 3 or adjusts on guide wheel 4,7 surface of cutting belt offers multiple holes matched with guide post 11, and more
A Kong Jun runs through cutting belt 7, and the hole is linearly uniformly distributed in cutting belt 7, and the edge of the cutting belt 7 is equipped with sawtooth.
The rotation that cutting belt 7 is driven by guide post 11 prevents cutting belt 7 from generating offset, and can achieve the effect of transmission, so that cutting
Cutting band 7 can rotate with the rotation of stator ring 3, and the edge of cutting belt 7 is equipped with sawtooth, convenient for quickly to highland barley root into
Row cutting.
The hydraulic press 10 is fixed at the left side of the hydraulic support 9 positioned at right, and the hydraulic press 10 stretches
The telescopic direction of bar perpendicular to support frame 1 side wall, and telescopic rod one end of hydraulic press 10 be located at left hydraulic support 9
Right side be fixedly connected, the left and right sides hydraulic support 9 and hydraulic press 10 are all set in the surface of cutting belt 7, and left
Hydraulic support 9 and hydraulic press 10 described in right two sides are in coaxial setting in same level.It is adjusted by starting hydraulic press 10
Spacing between two groups of support frames 1.
The lower section of the support base 2 is set there are two idler wheel 12, ensure that the stability of support frame 1 and support base 2, and
It is consistent that 12 moving direction of idler wheel with 7 edge of cutting belt sets serrate direction.
8 top of motor is provided with battery 13, and 13 top of battery is provided with controller 14, and battery
13 and controller 14 be fixedly installed on 1 outer wall side of side support frame as described above, in addition the model of controller 14 is set as MAM-
100, the motor 8 and hydraulic press 10 are electrically connected by controller 14 and battery 13, the battery 13 with it is external
220V power supply is electrically connected, and by battery 13 included in the present apparatus, the cruising ability when being completely cured to highland barley can be improved,
And using the setting of controller 14, automation is realized in the operation for the setting present apparatus that can be automated, and then reduces artificial behaviour
Make process.
The working principle of the invention:
At work, the preferred two sides in culture highland barley seedling soil open up two gullies to the present invention, then utilize control
Device 14 makes hydraulic press 10 be connected with battery 13, then hydraulic press 10 start, and adjust two groups of support frames 1 between
Away from so that idler wheel 12 set by two groups of 1 supported underneath pedestals 2 of support frame can move in gully, in adjustment process, when two groups
When support frame 1 is separated to two sides, the adjusting guide wheel 4 in two groups of support frames 1 is moved down, and adjusts the cunning that 4 shaft of guide wheel is connected
It is equipped with spring between 6 lower section of block and 5 bottom of sliding slot, can guarantee the support to guide wheel 4 is adjusted, makes cutting belt 7 always in drawing
Tight state makes cutting belt 7 can cut into the root of seedling.
Then, using controller 14 motor 8 is connected with battery 13, then motor 8 starts, and to institute
The stator ring 3 of connection is rotated, and stator ring 3 is engaged by guide post 11 and cutting belt the opened up hole in 7 surface, so that cutting
It cuts band 7 to be rotated with the rotation of stator ring 3, and the sawtooth that 7 edge of cutting belt is equipped with can be to highland barley bottom root
Fly-cutting is carried out, cutting efficiency and effect are improved.
After the completion of cutting, its cutting belt 7, stator ring 3 and adjusting guide wheel 4 are cleared up, avoid surface for a long time
It is adsorbed with sludge and makes cutting belt 7, stator ring 3 and adjust 4 surface oxidisation of guide wheel, and by battery 13 and external 220V
Power supply carries out charge and discharge, realizes the charge function to battery 13, until battery 13 is fully charged to use next time.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of modified highland barley plantation root-cutting machine, including support frame (1), stator ring (3), adjusting guide wheel (4) and cutting
Band (7), it is characterised in that: support frame as described above (1) is made of two vertical support columns, and the fixation of support frame as described above (1) lower end is set
Have support base (2), be equipped with idler wheel (12) below the support base (2), between two support columns of support frame as described above (1) under
Side's rotation connection is equipped with stator ring (3), and top, which is equipped with, between two support columns of support frame as described above (1) adjusts guide wheel (4), structure
It is offered inside support column at support frame as described above (1) sliding slot (5), the both ends of the shaft company of rotation that the sliding slot (5) is connected
It connects sliding block (6), sliding block (6) cooperation is in sliding slot (5) internal slide, the lower surface of the sliding block (6) and the bottom surface of sliding slot (5)
Between be connected with spring, support frame as described above (1) is symmetrically arranged with two groups, the set stator ring along two groups of support frames (1)
(3), it adjusts the engagement of guide wheel (4) outer wall to be connected with cutting belt (7), is equipped with liquid on the inside of the upper end of two groups of support frames as described above (1)
It presses support base (9), is equipped with hydraulic press (10) between two hydraulic supports (9) in left and right.
2. a kind of modified highland barley plantation root-cutting machine according to claim 1, it is characterised in that: two groups of support frames as described above
(1) one group of the left side motor (8) being equipped with the rotation axis connection of stator ring (3) in.
3. a kind of modified highland barley plantation root-cutting machine according to claim 1, it is characterised in that: the cutting belt (7)
Along the outside of two stator rings (3) and two adjusting guide wheels (4) around engagement, and two stator rings (3) are set in same water
Flat height, two adjusting guide wheels (4) are arranged in same level height.
4. a kind of modified highland barley plantation root-cutting machine according to claim 1, it is characterised in that: the stator ring
(3) it is equipped with multiple guide posts (11) with adjusting guide wheel (4) outer wall, multiple guide posts (11) are circumferentially spaced to lead in fixation
It takes turns (3) or adjusts on guide wheel (4), cutting belt (7) surface offers multiple holes matched with guide post (11), and multiple holes
Run through cutting belt (7), the hole is linearly uniformly distributed on cutting belt (7), and the edge of the cutting belt (7) is equipped with saw
Tooth.
5. a kind of modified highland barley plantation root-cutting machine according to claim 1, it is characterised in that: the hydraulic press (10)
It is fixed at the left side of the hydraulic support (9) positioned at right, the telescopic direction of the telescopic rod of the hydraulic press (10) is vertical
Side wall in support frame (1), and telescopic rod one end of hydraulic press (10) and the right side for the hydraulic support (9) for being located at left are fixed
Connection, the left and right sides hydraulic support (9) and hydraulic press (10) are all set in the surface of cutting belt (7), and left and right two
Hydraulic support described in side (9) and hydraulic press (10) are in coaxial setting in same level.
6. a kind of modified highland barley plantation root-cutting machine according to claim 1, it is characterised in that: the support base
(2) there are two setting below idler wheel (12), and idler wheel (12) moving direction and cutting belt (7) edge set serrate direction one
It causes.
7. a kind of modified highland barley plantation root-cutting machine according to claim 1, it is characterised in that: the motor (8)
Top is provided with battery (13), and battery (13) top is provided with controller (14), and battery (13) and controller
(14) it is fixedly installed on the lateral wall of side support frame as described above (1), the motor (8) and hydraulic press (10) pass through control
Device (14) and battery (13) are electrically connected, and the battery (13) and external 220V power supply are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482791.0A CN109588105B (en) | 2018-12-05 | 2018-12-05 | Improved generation highland barley is planted with root cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482791.0A CN109588105B (en) | 2018-12-05 | 2018-12-05 | Improved generation highland barley is planted with root cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109588105A true CN109588105A (en) | 2019-04-09 |
| CN109588105B CN109588105B (en) | 2020-11-13 |
Family
ID=65961208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482791.0A Active CN109588105B (en) | 2018-12-05 | 2018-12-05 | Improved generation highland barley is planted with root cutting machine |
Country Status (1)
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU950234A1 (en) * | 1979-04-25 | 1982-08-15 | Гомельский Государственный Университет | Mower cutting apparatus |
| JPH0452421U (en) * | 1990-09-13 | 1992-05-01 | ||
| CN2121114U (en) * | 1992-01-30 | 1992-11-11 | 边文裕 | Rotary saw belt harvester |
| CN2143397Y (en) * | 1992-12-03 | 1993-10-13 | 陈眷 | Hand harvester |
| CN2250006Y (en) * | 1996-01-20 | 1997-03-26 | 寇长江 | Small-sized harvester for rice and wheat |
| CN2372887Y (en) * | 1999-04-18 | 2000-04-12 | 欧向明 | Hand-push-type rice-wheat harvester |
| CN202455829U (en) * | 2012-01-19 | 2012-10-03 | 袁春福 | Reed chain type cutting knife |
| CN204362630U (en) * | 2014-12-24 | 2015-06-03 | 高敬武 | Belt nursery stock cuts root device |
| CN108174675A (en) * | 2018-02-27 | 2018-06-19 | 沈小荣 | A kind of weeder convenient for adjusting weeding height |
-
2018
- 2018-12-05 CN CN201811482791.0A patent/CN109588105B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU950234A1 (en) * | 1979-04-25 | 1982-08-15 | Гомельский Государственный Университет | Mower cutting apparatus |
| JPH0452421U (en) * | 1990-09-13 | 1992-05-01 | ||
| CN2121114U (en) * | 1992-01-30 | 1992-11-11 | 边文裕 | Rotary saw belt harvester |
| CN2143397Y (en) * | 1992-12-03 | 1993-10-13 | 陈眷 | Hand harvester |
| CN2250006Y (en) * | 1996-01-20 | 1997-03-26 | 寇长江 | Small-sized harvester for rice and wheat |
| CN2372887Y (en) * | 1999-04-18 | 2000-04-12 | 欧向明 | Hand-push-type rice-wheat harvester |
| CN202455829U (en) * | 2012-01-19 | 2012-10-03 | 袁春福 | Reed chain type cutting knife |
| CN204362630U (en) * | 2014-12-24 | 2015-06-03 | 高敬武 | Belt nursery stock cuts root device |
| CN108174675A (en) * | 2018-02-27 | 2018-06-19 | 沈小荣 | A kind of weeder convenient for adjusting weeding height |
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| Publication number | Publication date |
|---|---|
| CN109588105B (en) | 2020-11-13 |
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