CN112021130B - Special seedling plough for large-ridge double-row seedling raising land for poplar - Google Patents
Special seedling plough for large-ridge double-row seedling raising land for poplar Download PDFInfo
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- CN112021130B CN112021130B CN202011035954.8A CN202011035954A CN112021130B CN 112021130 B CN112021130 B CN 112021130B CN 202011035954 A CN202011035954 A CN 202011035954A CN 112021130 B CN112021130 B CN 112021130B
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- 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
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Soil Working Implements (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a special seedling plough for a large-ridge double-row seedling growing land of poplar in the field of forestry equipment, which comprises a front ridge forming frame beam and a rear ridge forming frame beam, wherein the surface of the front ridge forming frame beam is fixedly connected with a first fixing block, a U-shaped seedling raising knife is arranged inside the first fixing block, a second fixing block is sleeved on one side of the surface of the front ridge forming frame beam, which is positioned on the first fixing block, the front of the second fixing block is fixedly connected with a first U-shaped plate, a first land wheel is arranged inside the first U-shaped plate, and a first connecting block is sleeved at the center of the rear end of the rear ridge forming frame beam. According to the invention, the effect of forming the seedling plough is achieved through the front beam of the ridging frame and the rear beam of the ridging frame, the effect of forming seedlings is achieved through the U-shaped seedling forming cutter, the effect of connecting the first land wheels is achieved through the first U-shaped plate, the root of the seedling is conveniently cut through the root breaking cutter, the seedling plough is conveniently moved through the first land wheels and the second land wheels, the seedling forming efficiency of the seedling plough is high, the cost can be reduced, and the seedling plough is convenient for people to use.
Description
Technical Field
The invention relates to the field of forestry equipment, in particular to a special seedling plough for a large-ridge double-row seedling culture land of poplar.
Background
Forestry, which is a production department that protects the ecological environment to maintain ecological balance, cultivates and protects forests to obtain woods and other forest products, and utilizes the natural characteristics of the forests to play a role in protection, is one of the important components of national economy, is used in the human and biosphere to cultivate, protect and utilize forest resources through advanced scientific technology and management means, fully exerts various benefits of the forests, can continuously manage forest resources, and promotes the fundamental industry and social public welfare of the coordinated development of population, economy, society, environment and resources.
Poplar, a plant of the genus populus of the family salicaceae, which is mainly distributed in wide areas such as central China, North China, northwest China, northeast China and the like, has a trunk which is usually straight, a smooth or longitudinally split bark which is usually grey white, most bud scales, leaves which are intergrown and toothed edges; the petiole is long, and is flat on the side or cylindrical; the inflorescence of the flos Magnoliae sagittifoliae has the disadvantages of drooping, tip or strip crack at the tip of bract, dark red anther, short filament and short ovary style; 2-4 (5) cracking of capsules, small seeds and oval cotyledons. Poplar is a forest tree species scattered in the temperate zone and the cold temperate zone of northern hemisphere.
In recent years, with the continuous deepening of national forestry key ecological engineering and urban landscaping, the demands for forestry seedlings in all parts of the country are continuously increased, in the process of cultivating poplar seedlings, seedling lifting is generally carried out manually in order to transplant the seedlings, so that the efficiency is low, time and labor are wasted, and the cost is increased.
Disclosure of Invention
The invention aims to provide a special seedling raising plough for a large-ridge double-row seedling raising land for poplar, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
special seedling plough of big ridge double row seedling ground of poplar, including ridging frame front beam and ridging frame back beam, the first fixed block of fixed surface of ridging frame front beam is connected with, the inside of first fixed block is provided with the U-shaped seedling sword, one side cover that the surface of ridging frame front beam and be located first fixed block is equipped with the second fixed block, the first U-shaped plate of positive fixedly connected with of second fixed block, the inside of first U-shaped plate is provided with first land wheel, the center department cover of ridging frame back beam rear end is equipped with first connecting block, the inside fixedly connected with root cutter of first connecting block, the both sides on ridging frame back beam surface all are equipped with the second connecting block, and the rear end fixedly connected with second U-shaped plate of second connecting block, the inside of second U-shaped plate is provided with the second land wheel.
As a further scheme of the invention: the both sides on ridging frame front beam surface all are overlapped and are equipped with the third fixed block, the both sides on ridging frame back beam surface all are overlapped and are equipped with the third connecting block, fixedly connected with tie-beam between third fixed block and the third connecting block.
As a still further scheme of the invention: the third fixed block is in threaded connection with the front beam of the ridge-forming frame through a bolt, and the third connecting block is sleeved on the surface of the rear beam of the ridge-forming frame through a connecting rod.
As a still further scheme of the invention: the first fixing block and the second fixing block are both connected with the front beam bolt of the ridging frame through bolts, and the first connecting block and the second connecting block are both connected with the rear beam thread of the ridging frame through bolts.
As a still further scheme of the invention: the top fixedly connected with triangle link of ridging frame back beam, and the through-hole has been seted up on the surface of triangle link.
As a still further scheme of the invention: the back fixedly connected with fourth connecting block of ridging frame back-bearer, and the fourth connecting block is located the both sides of first connecting block.
As a still further scheme of the invention: and a soil sieving grid is arranged on the surface of the U-shaped seedling lifting knife and consists of four reinforcing steel bars of 20 cm.
As a still further scheme of the invention: the equal threaded connection in surface of first fixed block and second fixed block has the bolt, and the bolt respectively with U-shaped seedling sword and first land wheel threaded connection, the surface threaded connection of second connecting block has the bolt, and bolt and second land wheel threaded connection.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the effect of forming the seedling plough is achieved through the front beam of the ridging frame and the rear beam of the ridging frame, the effect of forming seedlings is achieved through the U-shaped seedling forming cutter, the effect of connecting the first land wheels is achieved through the first U-shaped plate, the root of the seedling is conveniently cut through the root breaking cutter, the seedling plough is conveniently moved through the first land wheels and the second land wheels, the seedling forming efficiency of the seedling plough is high, the cost can be reduced, and the seedling plough is convenient for people to use.
2. According to the seedling lifting knife, the U-shaped seedling lifting knife is conveniently fixed through the first fixing block, the U-shaped seedling lifting knife is also conveniently detached and replaced, the first U-shaped plate can be supported through the second fixing block, the effect of connecting the root breaking knife is achieved through the first connecting block, and the effect of connecting the second ground wheels is achieved through the second connecting block and the second U-shaped plate.
3. According to the invention, the effect of connecting the front beam of the ridging frame and the rear beam of the ridging frame is achieved through the third fixing block, the third connecting block and the connecting beam, the ridging frame is convenient to move, the ridging frame is convenient to connect with a tractor through the triangular connecting frame and the through hole, and the effect of connecting with the tractor can be increased through the fourth connecting block.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a rear view of a rear beam of the structural ridging frame of the present invention;
FIG. 3 is a schematic view of a U-shaped seedling raising knife according to the present invention;
FIG. 4 is a schematic diagram of a first connecting block of the present invention;
fig. 5 is a side view of a fourth connecting block of the construction of the present invention.
In the figure: 1. a front beam of the ridging frame; 2. a rear beam of the ridging frame; 3. a first fixed block; 4. a U-shaped seedling lifting knife; 5. a second fixed block; 6. a first U-shaped plate; 7. a first ground wheel; 8. a first connection block; 9. cutting off roots; 10. a second connecting block; 11. a second U-shaped plate; 12. a second ground wheel; 13. a third fixed block; 14. a third connecting block; 15. a connecting beam; 16. a triangular connecting frame; 17. a through hole; 18. and a fourth connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, the special seedling plough for the large-ridge double-row seedling growing land of poplar comprises a front beam 1 of the ridging frame and a rear beam 2 of the ridging frame, specifically, the seedling cost of the seedling plough in the large-ridge double-row seedling growing land is 0.2 yuan/thousand, the labor cost is 50 yuan/thousand, the cost of the machine is only 1/250, the surface of the front beam 1 of the ridging frame is fixedly connected with a first fixing block 3, a U-shaped seedling-raising knife 4 is arranged inside the first fixing block 3, specifically, the U-shaped seedling-raising knife 4 can cut off the seedling roots under the bottom of the large-ridge double-row seedling growing land, the seedling plough can raise 10 thousand seedlings every day, a second fixing block 5 is sleeved on one side of the surface of the front beam 1 of the ridging frame and positioned on the first fixing block 3, a first U-shaped plate 6 is fixedly connected to the front surface of the second fixing block 5, a first ground wheel 7 is arranged inside the first U-shaped plate 6, the center department cover of 2 rear ends of ridging frame back beam is equipped with first connecting block 8, the disconnected root sword of inside fixedly connected with 9 of first connecting block 8, and the both sides on 2 surfaces of ridging frame back beam all are equipped with second connecting block 10, and the rear end fixedly connected with second U-shaped plate 11 of second connecting block 10, and the inside of second U-shaped plate 11 is provided with second ground wheel 12.
The implementation is as follows:
referring to fig. 1-5, a special seedling plough for a large-ridge double-row seedling raising land of poplar comprises a front beam 1 of a ridging frame and a rear beam 2 of the ridging frame, specifically, the seedling raising cost of the seedling plough in the large-ridge double-row seedling raising land is 0.2 yuan/thousand, the labor cost is 50 yuan/thousand, the cost of a machine is only 1/250, the surface of the front beam 1 of the ridging frame is fixedly connected with a first fixing block 3, a U-shaped seedling raising knife 4 is arranged inside the first fixing block 3, the U-shaped seedling raising knife 4 can be replaced by a vertical root cutting knife, specifically, the vertical root cutting knife can cut off the roots of poplar between two ridges in the large-ridge double-row seedling raising land, the seedling plough can raise 10 thousand seedlings every day, a second fixing block 5 is sleeved on the surface of the front beam 1 of the ridging frame and positioned on one side of the first fixing block 3, a first U-shaped plate 6 is fixedly connected to the front surface of the second fixing block 5, a first land wheel 7 is arranged inside the first U-shaped plate 6, the center department cover of 2 rear ends of ridging frame back beam is equipped with first connecting block 8, the disconnected root sword of inside fixedly connected with 9 of first connecting block 8, and the both sides on 2 surfaces of ridging frame back beam all are equipped with second connecting block 10, and the rear end fixedly connected with second U-shaped plate 11 of second connecting block 10, and the inside of second U-shaped plate 11 is provided with second ground wheel 12.
The implementation is as follows:
referring to fig. 1 to 5, a special seedling plough for a large-ridge double-row seedling raising land for poplar comprises a front ridge forming frame beam 1 and a rear ridge forming frame beam 2, specifically, the seedling plough has a seedling raising cost of 0.2 yuan/thousand yuan in the large-ridge double-row seedling raising land, a labor cost of 50 yuan/thousand yuan, and a machine cost of 1/250, the surface of the front ridge forming frame beam 1 is fixedly connected with a first fixing block 3, a U-shaped seedling raising knife 4 is arranged inside the first fixing block 3, the U-shaped seedling raising knife 4 can be replaced by a soil sieving grid, specifically, the soil sieving grid can sieve out soil on the roots of seedlings, the seedling plough can raise 10 thousands of seedlings every day, a second fixing block 5 is sleeved on one side of the first fixing block 3 on the surface of the front ridge forming frame beam 1, a first U-shaped plate 6 is fixedly connected to the front side of the second fixing block 5, a first ground wheel 7 is arranged inside the first U-shaped plate 6, and a first connecting block 8 is sleeved at the center of the rear end of the rear ridge forming frame beam 2, the inside fixedly connected with root cutting sword 9 of first connecting block 8, the both sides on 2 surfaces of ridging frame back beam all overlap and are equipped with second connecting block 10, and the rear end fixedly connected with second U-shaped plate 11 of second connecting block 10, and the inside of second U-shaped plate 11 is provided with second ground wheel 12.
Through ridging frame front beam 1 and ridging frame back beam 2, reach the effect that constitutes the seedling plough, through U-shaped seedling plough 4, reach the effect of seedling, through first U-shaped plate 6, reach the effect of connecting first land wheel 7, through disconnected root sword 9, the root to the seedling is conveniently cut, through first land wheel 7 and second land wheel 12, conveniently remove this seedling plough, through first fixed block 3, conveniently fix U-shaped seedling plough 4, also conveniently dismantle the change to U-shaped seedling plough 4, through second fixed block 5, can support first U-shaped plate 6, through first connecting block 8, reach the effect of connecting disconnected root sword 9, through second connecting block 10 and second U-shaped plate 11, reach the effect of connecting second wheel 12, this seedling plough seedling efficiency is fast, reducible cost, make things convenient for people to use.
In this embodiment, the both sides on ridging frame front beam 1 surface all are overlapped and are equipped with third fixed block 13, and the both sides on ridging frame back beam 2 surface all are overlapped and are equipped with third connecting block 14, fixedly connected with tie-beam 15 between third fixed block 13 and the third connecting block 14, through third fixed block 13, third connecting block 14 and tie-beam 15, reach the effect of connecting ridging frame front beam 1 and ridging frame back beam 2, conveniently remove.
In this embodiment, the third fixing block 13 is connected to the front beam 1 of the ridge-forming frame by a bolt, and the third connecting block 14 is sleeved on the surface of the rear beam 2 of the ridge-forming frame by a connecting rod.
In this embodiment, first fixed block 3 and second fixed block 5 all pass through bolt and 1 bolted connection of ridging frame front beam, and first connecting block 8 and second connecting block 10 all pass through bolt and 2 threaded connection of ridging frame back beam.
In this embodiment, the top fixedly connected with triangle link 16 of ridging frame back-bearer 2, and through-hole 17 has been seted up on the surface of triangle link 16, through triangle link 16 and through-hole 17, conveniently is connected with the tractor.
In this embodiment, the back fixedly connected with fourth connecting block 18 of ridging frame back beam 2, and fourth connecting block 18 is located the both sides of first connecting block 8, and is specific, and fourth connecting block 18 is the L shape, through fourth connecting block 18, the effect that multiplicable and tractor are connected.
In this embodiment, the surface of the U-shaped seedling raising knife 4 is provided with a soil sieving grid, and the soil sieving grid is composed of four 20cm steel bars.
In this embodiment, the surfaces of the first fixing block 3 and the second fixing block 5 are both connected with bolts through threads, the bolts are respectively connected with the U-shaped seedling raising knife 4 and the first land wheel 7 through threads, the surface of the second connecting block 10 is connected with bolts through threads, and the bolts are connected with the second land wheel 12 through threads.
The working principle of the invention is as follows: the triangular connecting frame 16 is connected with a tractor which drives the seedling raising plough to move, the U-shaped seedling raising knife 4 is put underground, the seedling roots under the large-ridge double-row seedling raising ground can be cut off, the seedling is conveniently raised, the effect of the seedling raising plough is achieved through the front beam 1 of the ridging frame and the rear beam 2 of the ridging frame, the effect of the seedling is achieved through the U-shaped seedling raising knife 4, the effect of connecting the first land wheel 7 is achieved through the first U-shaped plate 6, the root of the seedling is conveniently cut through the root cutting knife 9, the seedling raising plough is conveniently moved through the first land wheel 7 and the second land wheel 12, the U-shaped seedling raising knife 4 is conveniently fixed through the first fixing block 3, the U-shaped seedling raising knife 4 is also conveniently detached and replaced, the first U-shaped plate 6 can be supported through the second fixing block 5, the effect of connecting the root cutting knife 9 is achieved through the first connecting block 8, the second connecting block 10 and the second U-shaped plate 11, the effect of connecting the second ground wheel 12 is achieved, the seedling raising efficiency of the seedling raising plough is high, the cost can be reduced, and the seedling raising plough is convenient for people to use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (1)
1. Special seedling plough of big ridge double row seedling ground of poplar, including ridging frame front-axle beam (1) and ridging frame back-axle beam (2), its characterized in that: the ridging frame is characterized in that a first fixing block (3) is fixedly connected to the surface of a front beam (1) of a ridging frame, a U-shaped seedling raising knife (4) is arranged inside the first fixing block (3), a second fixing block (5) is sleeved on the surface of the front beam (1) of the ridging frame and on one side of the first fixing block (3), a first U-shaped plate (6) is fixedly connected to the front side of the second fixing block (5), a first land wheel (7) is arranged inside the first U-shaped plate (6), a first connecting block (8) is sleeved at the center of the rear end of a rear beam (2) of the ridging frame, a root cutting knife (9) is fixedly connected to the inside of the first connecting block (8), second connecting blocks (10) are sleeved on the two sides of the surface of the rear beam (2) of the ridging frame, a second U-shaped plate (11) is fixedly connected to the rear end of the second connecting block (10), a second land wheel (12) is arranged inside the second U-shaped plate (11), the ridging frame is characterized in that third fixed blocks (13) are sleeved on two sides of the surface of the front beam (1) of the ridging frame, third connecting blocks (14) are sleeved on two sides of the surface of the rear beam (2) of the ridging frame, connecting beams (15) are fixedly connected between the third fixed blocks (13) and the third connecting blocks (14), a triangular connecting frame (16) is fixedly connected to the top of the rear beam (2) of the ridging frame, through holes (17) are formed in the surface of the triangular connecting frame (16), soil screening grids are arranged on the surface of the U-shaped seedling raising knife (4), and each soil screening grid is composed of four steel bars of 20 cm;
the third fixing block (13) is in threaded connection with the front beam (1) of the ridge forming frame through a bolt, and the third connecting block (14) is sleeved on the surface of the rear beam (2) of the ridge forming frame through a connecting rod;
the first fixing block (3) and the second fixing block (5) are both in bolted connection with the front beam (1) of the ridging frame through bolts, and the first connecting block (8) and the second connecting block (10) are both in threaded connection with the rear beam (2) of the ridging frame through bolts;
the back of the rear beam (2) of the ridging frame is fixedly connected with a fourth connecting block (18), and the fourth connecting block (18) is positioned on two sides of the first connecting block (8);
the equal threaded connection in surface of first fixed block (3) and second fixed block (5) has the bolt, and the bolt respectively with U-shaped play seedling sword (4) and first land wheel (7) threaded connection, the surface threaded connection of second connecting block (10) has the bolt, and bolt and second land wheel (12) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011035954.8A CN112021130B (en) | 2020-09-27 | 2020-09-27 | Special seedling plough for large-ridge double-row seedling raising land for poplar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011035954.8A CN112021130B (en) | 2020-09-27 | 2020-09-27 | Special seedling plough for large-ridge double-row seedling raising land for poplar |
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| Publication Number | Publication Date |
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| CN112021130A CN112021130A (en) | 2020-12-04 |
| CN112021130B true CN112021130B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011035954.8A Active CN112021130B (en) | 2020-09-27 | 2020-09-27 | Special seedling plough for large-ridge double-row seedling raising land for poplar |
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| CN (1) | CN112021130B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115669497B (en) * | 2022-12-29 | 2023-03-28 | 诸城市万景源农业科技有限公司 | Reduce forestry that root damaged and play seedling device |
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| CN2112938U (en) * | 1992-01-22 | 1992-08-19 | 江西农业大学 | Multipurpose machine for cutting root in seedling soil |
| CN201365436Y (en) * | 2009-03-04 | 2009-12-23 | 河北农业大学 | Fruit seedling lifter |
| CN102783280A (en) * | 2011-05-17 | 2012-11-21 | 高台县嘉宝机械制造销售有限公司 | Multifunctional ridging fertilizing film-spreading machine |
| CN202617862U (en) * | 2012-06-26 | 2012-12-26 | 国营民勤县三角城机械林场 | Drag type nursery stock digging machine |
| CN106613744A (en) * | 2017-03-15 | 2017-05-10 | 河北农业大学 | Orchard seedling lifting device |
| CN107889719A (en) * | 2017-10-19 | 2018-04-10 | 山东樱聚缘农业科技发展股份有限公司 | Improve plant lifter |
| CN209403205U (en) * | 2018-09-25 | 2019-09-20 | 谭雪屏 | Row tree planting seedling plant lifter |
| CN111316771A (en) * | 2020-04-19 | 2020-06-23 | 石河子大学 | Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots |
| CN210900231U (en) * | 2019-09-16 | 2020-07-03 | 宝丰康龙众口农业科技发展有限公司 | Ditching and ridging integrated machine |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1464941A1 (en) * | 1987-07-27 | 1989-03-15 | Украинский Научно-Исследовательский Институт Орошаемого Садоводства | Undercutter |
| CN2112938U (en) * | 1992-01-22 | 1992-08-19 | 江西农业大学 | Multipurpose machine for cutting root in seedling soil |
| CN201365436Y (en) * | 2009-03-04 | 2009-12-23 | 河北农业大学 | Fruit seedling lifter |
| CN102783280A (en) * | 2011-05-17 | 2012-11-21 | 高台县嘉宝机械制造销售有限公司 | Multifunctional ridging fertilizing film-spreading machine |
| CN202617862U (en) * | 2012-06-26 | 2012-12-26 | 国营民勤县三角城机械林场 | Drag type nursery stock digging machine |
| CN106613744A (en) * | 2017-03-15 | 2017-05-10 | 河北农业大学 | Orchard seedling lifting device |
| CN107889719A (en) * | 2017-10-19 | 2018-04-10 | 山东樱聚缘农业科技发展股份有限公司 | Improve plant lifter |
| CN209403205U (en) * | 2018-09-25 | 2019-09-20 | 谭雪屏 | Row tree planting seedling plant lifter |
| CN210900231U (en) * | 2019-09-16 | 2020-07-03 | 宝丰康龙众口农业科技发展有限公司 | Ditching and ridging integrated machine |
| CN111316771A (en) * | 2020-04-19 | 2020-06-23 | 石河子大学 | Intertillage obstacle-avoiding weeding machine for Xinjiang Gobi plots |
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| CN112021130A (en) | 2020-12-04 |
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