CN106900485A - A kind of crawler type tree mover - Google Patents
A kind of crawler type tree mover Download PDFInfo
- Publication number
- CN106900485A CN106900485A CN201710027061.0A CN201710027061A CN106900485A CN 106900485 A CN106900485 A CN 106900485A CN 201710027061 A CN201710027061 A CN 201710027061A CN 106900485 A CN106900485 A CN 106900485A
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- China
- Prior art keywords
- knife
- support
- outer ring
- crawler type
- screw rod
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Links
- 239000000725 suspension Substances 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims description 37
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to the tree transplanting Work machine manufacture field living of agriculture and forestry machinery, disclose a kind of crawler type tree mover, including walked frame, mobile foundation, gate-type suspension holdfast, revolving support seat and chain cutter assembly, the mobile foundation is slidably connected with the walked frame, and the gate-type suspension holdfast assembly is fixedly connected with the mobile foundation.A kind of crawler type tree mover that the present invention is provided, the comprehensive adjustable function of digging operation attitude, so that the machine effectively expands to the gradient scope of application in nursery or transplanting plot, the machine goes for the tree transplanting digging operation living of the environment such as the ecological use in hills hummock hillside fields nursery and city corner plot.
Description
Technical field
The present invention relates to the tree transplanting Work machine manufacture field living of agriculture and forestry machinery, more particularly to a kind of crawler type digs tree
Machine.
Background technology
Tree transplanting living in nursery is the routine work project of Forest tree cultivation and Chinese garden planting.In order to ensure tree transplanting living
Survival rate, the physiology after enhancing tree transplanting living recovers and growth potential, tree living, especially evergreen kind live tree transplanting digging when,
The former soil vegetatively of related Wa Qishu stems epitaxial part is needed, is commonly called as in the industry " soil ball ".The digging of this soil ball, in production
Generally by manual work.In recent years, it is international and domestic all corresponding in research and development in order to break away from this heavy poorly efficient operating type
Special-purpose machinery, has different mechanical devices to appear on the market in succession；But, due to by its various defect, such as：Functional performance lacks
Fall into, economic performance defect, operating condition constraint etc., there is no main product to put it over application.Inquired about through preliminary search, appeared on the market
This type product in, representative similar products have three kinds：First, the external automobile modification digging shovel type introduced digs
Tree machine；It is characterized in that power is big, type digger blade of filling the span of a man's arms is operated with hydraulic drive, the related soil ball of tree living is scooped up, held tightly, turned
Fortune, transplanting, the machine of whole operations one are completed；Its advantage is efficiency high, and its defect needs comparing open when being the tree mover operation
The current condition that the scope of operation and permission truck are travelled, it is expensive.Second, the external crawler type tree mover introduced, it is special
Point is that adaptation environmental field is wider, and the semilune shoveling spader having can cut off tree root and form soil ball；Its defect is,
The otch line width for cutting usage tree root soil ball is smaller, it is difficult to soil ball parcel is conveniently accomplished fluently by procedure calls, is easily caused soil ball and dissipates
It is broken, transplanting success is influenceed, it is expensive.Third, the domestic hand-held tree mover developed, its construction features is become by chain saw
Type, light, price is relatively low, is adapted to that soil soil property is preferable, a few free from admixtures operating environment, it is adaptable to which less trees move specification
Plant；Its defect is, it is difficult to the transplanting operation of larger specification trees is adapted to, in its security reliability of the environment work of slightly impurity
Reduce.The mechanical device, it is adaptable to the transplanting digging operation of tree trunk footpath 8-30cm specifications living, is adapted to hills hillock hill seedling
Garden and gardens building site environment, can substitute heavy muscle power work, can fill up the blank of such product.
The content of the invention
The present invention is directed to disadvantages mentioned above of the prior art, there is provided a kind of full-automatic tree transplanting digging mechanical device living,
Tree transplanting living and soil ball digging operation are can apply to, heavy muscle power work is substituted, is adapted to hills hillock hill nursery and garden
Woods building site environment.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
A kind of crawler type tree mover, including walked frame, mobile foundation, gate-type suspension holdfast, revolving support seat and chain cutter
Assembly, the mobile foundation is slidably connected with the walked frame, and the gate-type suspension holdfast assembly is solid with the mobile foundation
Fixed connection, the gate-type suspension holdfast includes gantry support and cantilever supporting frame, and the cantilever supporting frame is slided with the gantry support
Connection, the gantry support is fixedly connected with the mobile foundation；The revolving support seat includes support outer ring, outside the support
Circle is rotated with the cantilever supporting frame and is connected, and is embedded with the support outer ring in the support being slidably connected with the support outer ring
Circular arc cutaway is offered respectively on circle, the support outer ring and support inner ring, and the support inner ring lateral surface is provided with engaging tooth,
The engagement window for exposing the engaging tooth is offered on the lateral surface of the support outer ring, the support inner ring lower surface is fixed with spiral shell
Bar adjustment seat；The chain cutter assembly includes knife rest, driving wheel, drive chain and work knife, and the driving wheel is located at knife rest
Two ends, the drive chain and driving wheel engaged transmission, the work knife are fixed on the drive chain both sides.
Preferably, the work knife includes straight knife, cutting knife and passes native knife, the cutting knife, biography soil knife and straight knife are pressed successively
Loop cycle is arranged in drive chain both sides.Double work knife is set by drive chain both sides, shoveling efficiency is improved；Cut
The native knife of knife, biography and straight knife are arranged in order loop configuration, and cutting knife smashes soil on the outside of work knife, and straight knife smashes work knife inner side soil
Earth, the soil that the native knife of biography will have been smashed is taken out of, and the native knife of cutting knife, biography and straight knife are engaged the excavation and exclusion for completing soil；Meet
There are stone, fragment of brick etc. in soil, diameter can take soil out of in stone, the fragment of brick of below 12cm by Tool in Cutting.
Preferably, described drive chain is provided with two compensation knives, two compensation knives are separately fixed at drive chain
Both sides, minimum range between two compensation knives passes the minimum range between native knives less than two.Between two compensation knives
Gap（Minimum range）It is smaller than passing native knife, crushed so as to will further cut the bulk tree root for producing, while after crushing
Tree root spreads out of；The quantity of knife is compensated far fewer than other work knives, chain can be reduced while realizing and further crushing tree root
The resistance of knife assembly.
Preferably, the cantilever supporting frame is provided with web beam, the web beam is provided with regulation oil cylinder, the branch
Support outer ring is provided with adjustment seat, and the two ends of the regulation oil cylinder are hinged with adjustment seat and web beam respectively.By adjusting oil cylinder
It is flexible, support outer ring can rotate around cantilever supporting frame, make support outer ring all the time with trees guarantee plumbness, wait to dig when running into
When pick trees are not vertical-growth with ground, or when excavating acclive ground, can guarantee that work knife can cut out rule
Then complete conical soil ball, will not injure the root of trees, it is ensured that the survival rate of trees after excavation.
Preferably, the knife rest end is provided with tool guard.One tool guard is installed in knife rest end, works as tree mover
When work, work knife-band goes out a large amount of sandy soil, and sandy soil follow the work knife to produce splashings, and installation tool guard can keep off lower sand
Soil, it is to avoid stir up a cloud of dust, it is ensured that job safety, improves operating environment.
Preferably, be provided with cutter adjusting screw rod in the screw rod adjustment seat, the cutter adjusting screw rod and the knife rest
Connection is rotated, the cutter adjusting screw rod is slidably connected with the screw rod adjustment seat.Adjusted by adjusting cutter adjusting screw rod
Knife rest and the distance in the support outer ring center of circle, and then have adjusted the size of the soil ball that work knife is excavated；On the other hand, can be with root
Knife rest to the distance for supporting the outer ring center of circle is adjusted according to the different thicknesses for excavating trees, allows tree mover to the tree of different thicknesses
Wood is excavated.
The present invention is by adopting the above-described technical solution, have significant technique effect：The machine digging operation attitude is entirely square
Position adjustable function so that the machine effectively expands to the gradient scope of application in nursery or transplanting plot, therefore, the machine can be applicable
The tree transplanting digging operation living of the environment such as the ecological use in hills hummock hillside fields nursery and city corner plot.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural representation of present invention work knife；
Fig. 3 is door frame suspension holdfast structural representation of the invention；
Fig. 4 is the structural representation of support inner ring of the invention；
Fig. 5 is the structural representation of support outer ring of the invention；
Fig. 6 is work knife overall structure diagram of the invention.
In figure：Walked frame 1, mobile foundation 2, gantry support 3, drive chain 30, cutting knife 31, pass native knife 33, straight knife 32,
Compensation knife 33, cantilever supporting frame 4, web beam 41, regulation oil cylinder 42, adjustment seat 43, support outer ring 5, rolling bearing 51, support are interior
Circle 6, circular arc cutaway 7, engaging tooth 8, knife rest 91, driving wheel 92, screw rod adjustment seat 93, tool guard 94, cutter adjusting screw rod
95。
Specific embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, a kind of crawler type tree mover shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, including walked frame 1, mobile base
Seat 2, gate-type suspension holdfast, revolving support seat and chain cutter assembly, mobile foundation 2 are slidably connected with the walked frame 1, door
Formula suspension holdfast assembly is fixedly connected with the mobile foundation 2, and gate-type suspension holdfast includes gantry support 3 and cantilever supporting frame 4,
Cantilever supporting frame 4 is slidably connected with the gantry support 3, and gantry support 3 is fixedly connected with mobile foundation 2；
Revolving support seat includes support outer ring 5, and support outer ring 5 rotates with the cantilever supporting frame 4 and is connected, and support is embedded in outer ring 5
There is the support inner ring 6 being slidably connected with support outer ring 5, the medial surface in support outer ring 5 is fixed with rolling bearing 51, supports inner ring
6 are engaged with rolling bearing 51.Circular arc cutaway 7 is offered respectively on support outer ring 5 and support inner ring 6, supports the lateral surface of inner ring 6
Engaging tooth 8 is provided with, the engagement window for exposing the engaging tooth 8, support inner ring 6 lower surface are offered on the support lateral surface of outer ring 5
It is fixed with screw rod adjustment seat 93；In the present embodiment, the opening angle of circular arc cutaway 7 is 60 degree.Opened on the support lateral surface of outer ring 5
If engagement window be two, support outer ring 5 on be provided with hydraulic motor, hydraulic motor is connected with decelerator, decelerator it is defeated
Go out end and be provided with drive gear, drive gear is engaged by engaging window with support inner ring 6, and hydraulic motor rotates chain cutter assembly
Around trunk revolution.
Chain cutter assembly includes knife rest 91, driving wheel 92, drive chain 30 and work knife, and driving wheel is located at 91 liang of knife rest
End, drive chain and the engaged transmission of driving wheel 92, work knife are fixed on the drive chain both sides.Work knife include cutting knife 31,
Native knife 33 and straight knife 32 are passed, the native knife 33 of the cutting knife 31, biography and straight knife 32 are arranged in drive chain both sides by loop cycle successively,
Drive chain is provided with two compensation knives 34, and two compensation knives are separately fixed at the both sides of drive chain, between two compensation knives
Minimum range minimum range between native knives is passed less than two；The edge of a knife of cutting knife 31 and the native knife 33 of biography is played more towards outside
Good loosening function, the edge of a knife that work knife is excavated is wider, reduces the working resistance of work knife, is set by drive chain both sides
Double work knife, improves shoveling efficiency；The native knife 33 of cutting knife 31, biography and straight knife 32 are arranged in order loop configuration, and cutting knife 31 smashes work
Make soil on the outside of knife, straight knife 32 smashes work knife inner side soil, and the soil that the native knife 33 of biography will have been smashed is taken out of, cutting knife 31, biography
Native knife 33 and straight knife 32 are engaged the excavation and exclusion for completing soil；Gap between two compensation knives（Minimum range）Than passing soil
Knife is small, is crushed so as to will further cut the bulk tree root for producing, while the tree root after broken is spread out of；Compensate the quantity of knife
Far fewer than other work knives, the resistance of chain-blade assembly can be reduced while realizing and further crushing tree root.
Cantilever supporting frame 4 is provided with web beam 41, and regulation oil cylinder 42 is directly hinged with web beam 41, on support outer ring 5
Adjustment seat 43 is provided with, regulation hydraulic pump 42 two ends are hinged with adjustment seat 43 and web beam 41 respectively.By adjusting hydraulic pump 42
It is flexible, support outer ring 5 can rotate around cantilever supporting frame 4, support outer ring 5 is kept plumbness with trunk all the time, when running into
When trees to be excavated are not vertical-growth with ground, or when excavating acclive ground, can guarantee that work knife can cut
Go out the complete conical soil ball of rule, the root of trees will not be injured, it is ensured that the survival rate of trees after excavation.
Knife rest end is provided with tool guard 94.One tool guard 94 is installed in the end of knife rest 91, when excavator work
When, work knife-band goes out a large amount of sandy soil, and sandy soil follow the work knife to produce splashings, and installing tool guard 94 can keep off time sandy soil, keep away
Exempt to stir up a cloud of dust, it is ensured that job safety, improve operating environment.
Cutter adjusting screw rod 95 is provided with screw rod adjustment seat 93, the cutter adjusting screw rod 95 is rotated with knife rest 91 and is connected,
Cutter adjusting screw rod 95 is slidably connected with screw rod adjustment seat 93.Knife rest 91 is adjusted by adjusting cutter adjusting screw rod 95 with support
The distance in the center of circle of outer ring 5, and then have adjusted the size of the soil ball that work knife is excavated；On the other hand, can be set according to excavating
Wood different thicknesses come adjust knife rest 91 to support the center of circle of outer ring 5 distance, tree mover is entered the trees of different thicknesses
Row is excavated.
During work, the position that support inner ring 6 overlaps with the support coupling rotational of outer ring 5 to circular arc opening 7, by tree to be excavated
Wood is placed on revolving support seat circle centre position, and then work swivel is moved up and rotated to, cantilever supporting frame 4 angled with ground
Moved down on gantry support 3, drive work knife cutting soil, rotated with rear support inner ring 6, and then drive work knife to soil
Earth is cut.
Claims (6)
1. a kind of crawler type tree mover, including walked frame, mobile foundation, gate-type suspension holdfast, revolving support seat and chain-blade
Tool assembly, the mobile foundation is slidably connected with the walked frame, the gate-type suspension holdfast assembly and the mobile foundation
It is fixedly connected, it is characterized in that, the gate-type suspension holdfast includes gantry support and cantilever supporting frame, the cantilever supporting frame and the dragon
Door bracket is slidably connected, and the gantry support is fixedly connected with the mobile foundation；The revolving support seat includes support outer ring,
The support outer ring rotates with the cantilever supporting frame and is connected, and is embedded with the support outer ring and is slidably connected with the support outer ring
Support inner ring, the support outer ring and support inner ring on offer circular arc cutaway respectively, the support inner ring lateral surface sets
There is engaging tooth, the engagement window for exposing the engaging tooth, the support inner ring lower end are offered on the lateral surface of the support outer ring
Face is fixed with screw rod adjustment seat；The chain cutter assembly includes knife rest, driving wheel, drive chain and work knife, the driving
Wheel is located at knife rest two ends, the drive chain and driving wheel engaged transmission, and the work knife is fixed on the drive chain both sides.
2. a kind of crawler type tree mover according to claim 1, it is characterized in that, the work knife include straight knife, cutting knife and
Native knife is passed, the cutting knife, biography soil knife and straight knife are arranged in drive chain both sides by loop cycle successively.
3. a kind of crawler type tree mover according to claim 2, it is characterized in that, described drive chain is provided with two benefits
Knife is repaid, two compensation knives are separately fixed at the both sides of drive chain, the minimum range between two compensation knives passes soil less than two
Minimum range between knife.
4. a kind of crawler type tree mover according to claim 1, it is characterized in that, it is horizontal that the cantilever supporting frame is provided with reinforcement
Beam, the web beam is provided with regulation oil cylinder, and the support outer ring is provided with adjustment seat, the two ends difference of the regulation oil cylinder
It is hinged with adjustment seat and web beam.
5. a kind of crawler type tree mover according to claim 1 or 2 or 3, it is characterized in that, the knife rest end is provided with cutter
Shield.
6. a kind of crawler type tree mover according to claim 1, it is characterized in that, cutter tune is provided with the screw rod adjustment seat
Section screw rod, the cutter adjusting screw rod is connected with the blade holder turns, and the cutter adjusting screw rod is slided with the screw rod adjustment seat
Dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027061.0A CN106900485B (en) | 2017-01-15 | 2017-01-15 | Crawler-type tree mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027061.0A CN106900485B (en) | 2017-01-15 | 2017-01-15 | Crawler-type tree mover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106900485A true CN106900485A (en) | 2017-06-30 |
| CN106900485B CN106900485B (en) | 2020-06-09 |
Family
ID=59206488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710027061.0A Active CN106900485B (en) | 2017-01-15 | 2017-01-15 | Crawler-type tree mover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106900485B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409946A (en) * | 2017-09-06 | 2017-12-01 | 安徽三普智能重工有限公司 | A kind of tree mover door frame |
| CN107466798A (en) * | 2017-09-06 | 2017-12-15 | 安徽三普智能重工有限公司 | A kind of tree mover |
| CN107581019A (en) * | 2017-09-06 | 2018-01-16 | 安徽三普智能重工有限公司 | A kind of small-sized tree mover |
| CN107736223A (en) * | 2017-09-11 | 2018-02-27 | 珠海巧力林业机械科技有限公司 | A kind of swinging tree mover and its digging tree method |
| CN108684485A (en) * | 2018-05-29 | 2018-10-23 | 昆明学院 | A kind of intelligence tree mover |
| CN108684484A (en) * | 2018-05-29 | 2018-10-23 | 昆明学院 | A kind of automation tree mover |
| CN108934699A (en) * | 2018-07-04 | 2018-12-07 | 安徽省华腾农业科技有限公司 | A kind of tree-planting method |
| CN110692486A (en) * | 2019-11-22 | 2020-01-17 | 季斌 | Seedling device is played with sapling in gardens construction |
| CN111972247A (en) * | 2020-09-21 | 2020-11-24 | 邵阳先进制造技术研究院有限公司 | Manufacturing method of chain type rotary digging tree mover device |
| CN112790084A (en) * | 2021-01-29 | 2021-05-14 | 山东海程工程机械有限公司 | Tree mover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203708950U (en) * | 2014-01-25 | 2014-07-16 | 安徽三普机械有限公司 | Self-running mechanical device for transplanting living trees |
| CN104067903A (en) * | 2014-07-07 | 2014-10-01 | 安徽三普机械有限公司 | Slewing bearing device for live tree transplanting tree mover |
| CN104823809A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Chain knife assembly for tree mover |
| CN104823808A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Specification control device for soil ball of tree mover |
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2017
- 2017-01-15 CN CN201710027061.0A patent/CN106900485B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203708950U (en) * | 2014-01-25 | 2014-07-16 | 安徽三普机械有限公司 | Self-running mechanical device for transplanting living trees |
| CN104067903A (en) * | 2014-07-07 | 2014-10-01 | 安徽三普机械有限公司 | Slewing bearing device for live tree transplanting tree mover |
| CN104823809A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Chain knife assembly for tree mover |
| CN104823808A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Specification control device for soil ball of tree mover |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409946A (en) * | 2017-09-06 | 2017-12-01 | 安徽三普智能重工有限公司 | A kind of tree mover door frame |
| CN107466798A (en) * | 2017-09-06 | 2017-12-15 | 安徽三普智能重工有限公司 | A kind of tree mover |
| CN107581019A (en) * | 2017-09-06 | 2018-01-16 | 安徽三普智能重工有限公司 | A kind of small-sized tree mover |
| CN107736223A (en) * | 2017-09-11 | 2018-02-27 | 珠海巧力林业机械科技有限公司 | A kind of swinging tree mover and its digging tree method |
| CN107736223B (en) * | 2017-09-11 | 2023-02-28 | 珠海巧力林业机械科技有限公司 | Rotary tree mover and tree digging method thereof |
| CN108684485A (en) * | 2018-05-29 | 2018-10-23 | 昆明学院 | A kind of intelligence tree mover |
| CN108684484A (en) * | 2018-05-29 | 2018-10-23 | 昆明学院 | A kind of automation tree mover |
| CN108934699A (en) * | 2018-07-04 | 2018-12-07 | 安徽省华腾农业科技有限公司 | A kind of tree-planting method |
| CN108934699B (en) * | 2018-07-04 | 2020-09-22 | 安徽省华腾农业科技有限公司 | Tree planting method |
| CN110692486A (en) * | 2019-11-22 | 2020-01-17 | 季斌 | Seedling device is played with sapling in gardens construction |
| CN111972247A (en) * | 2020-09-21 | 2020-11-24 | 邵阳先进制造技术研究院有限公司 | Manufacturing method of chain type rotary digging tree mover device |
| CN112790084A (en) * | 2021-01-29 | 2021-05-14 | 山东海程工程机械有限公司 | Tree mover |
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| Publication number | Publication date |
|---|---|
| CN106900485B (en) | 2020-06-09 |
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