CN112772264A - Tree straightening device for agricultural research - Google Patents
Tree straightening device for agricultural research Download PDFInfo
- Publication number
- CN112772264A CN112772264A CN202011613895.8A CN202011613895A CN112772264A CN 112772264 A CN112772264 A CN 112772264A CN 202011613895 A CN202011613895 A CN 202011613895A CN 112772264 A CN112772264 A CN 112772264A
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- straightening
- fixedly connected
- mounting
- tree
- agricultural research
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims abstract description 6
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012271 agricultural production Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/14—Props; Stays
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Supports For Plants (AREA)
Abstract
The invention discloses a tree straightening device for agricultural research, which comprises two straightening plate bodies, wherein two straightening plate bodies are arranged, a first mounting groove is formed in one end, close to one end, of each straightening plate body, a first abutting assembly is connected in the first mounting groove in a sliding mode and comprises an abutting block, a first mounting strip is fixedly connected to one side of the abutting block, the first mounting strip is connected to the first mounting strip in a sliding damping mode, a first arc groove is formed in the other side of the abutting block, a first protective pad is fixedly connected to the inner bottom surface of the first arc groove, a second mounting groove is formed in one side, far away from the other side, of each straightening plate body, a straightening mechanism is connected to the inner wall of the second mounting groove in a sliding mode and comprises two side plates, and the front ends of the two side plates are fixedly connected with. The device has reasonable design and stable operation, can meet the straightening requirements of trees with different specifications and trees which are bent continuously, greatly enhances the use flexibility of the device, and well meets the requirements of agricultural production.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment for agricultural research, in particular to a tree straightening device for agricultural research.
Background
The trees may be inclined with the increase of the growing time without the assistance of external force, and the straightening device is needed.
Through the retrieval, application number 202010282894.3's patent discloses a gardens are with crooked trees straightening equipment, including first fixed disk, second fixed disk and a pair of reverse wind dish that gathers, a pair of reverse wind dish side end fixedly connected with first fixed hoop, first fixed disk and second fixed disk rotate to be connected, the equal fixedly connected with support piece of side of first fixed disk and second fixed disk, be provided with between first fixed disk and the second fixed disk shrink and prevent returning the piece and forward wind dish that gathers.
The tree straightening device for agricultural research is inconvenient to straighten continuously bent trees in use, small in application range and difficult to meet the requirement of agricultural diversified production, so that the tree straightening device for agricultural research is necessary to research.
Disclosure of Invention
The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides a tree straightening device for agricultural research.
In order to achieve the purpose, the invention adopts the following technical scheme:
a tree straightening device for agricultural research comprises two straightening plate bodies, wherein two straightening plate bodies are arranged, a first mounting groove is formed in one end, close to one end, of each straightening plate body, a first abutting assembly is connected to the inside of the first mounting groove in a sliding mode and comprises a first abutting block, a first mounting strip is fixedly connected to one side of the first abutting block, a first mounting strip is connected to the first mounting strip in a sliding damping mode, a first arc groove is formed in the other side of the first abutting block, a first protective pad is fixedly connected to the inner bottom surface of the first arc groove, a second mounting groove is formed in one side, away from the other side, of each straightening plate body, a straightening mechanism is connected to the inner wall of the second mounting groove in a sliding mode and comprises side plates, the two side plates are arranged, transverse plates are fixedly connected to the front ends of the two side plates through screws, a second mounting strip is fixedly connected to one end, wherein, the central position of the side plate at one side is fixedly connected with a threaded rod through threads, the inner side wall of the transverse plate is also connected with a straightening block in a sliding way, the straightening block is fixedly connected with an installation sleeve near the central position of one end of the threaded rod, one end of the threaded rod is fixedly connected with the installation sleeve through a first fixing pin, the front end surface of the straightening block is also fixedly connected with a limiting block, and the inner side wall of the transverse plate is also provided with a limiting groove, the limiting blocks are all arranged in the limiting groove, one end of the straightening block, which is far away from the threaded rod, is also provided with a second arc groove, the inner bottom surface of the second arc groove is fixedly connected with a second protective pad, the end part of the threaded rod, which is far away from the straightening block, is also fixedly connected with a first rotating handle, two, threaded bush inner wall and another straightening plate body lower extreme all is connected with fixed subassembly, fixed subassembly includes the screw thread post, and two the screw thread post is respectively through screw thread fixed connection at threaded bush inner wall and the inside position of straightening plate body lower extreme lateral wall, screw thread post one end has fixed ring through the screw rigid coupling, and fixed ring rear end one side is rotated and is connected with and moves solid fixed ring, fixed ring and moving solid fixed ring deviate from the equal rigid coupling of screw thread post one end lateral wall and have the connecting block, two through two rigid couplings of fixed pin between the connecting block.
Preferably, the conflict subassembly is equipped with a plurality ofly and equal sliding connection in mounting groove one, and the conflict piece is equipped with multiple specification.
Preferably, the straightening mechanism is provided with a plurality of straightening mechanisms which are connected in the second mounting groove in a sliding mode.
Preferably, fixed ring all is equipped with multiple specification with moving solid fixed ring, and fixed ring and the equal fixedly connected with protection pad three of moving solid fixed ring inner wall.
Preferably, the first mounting grooves are symmetrically distributed at the front end position and the rear end position of the side wall of the straightening plate body, and the upper end and the lower end of the first mounting groove penetrate through the straightening plate body.
Preferably, the first mounting strips are provided with two mounting strips which are symmetrically distributed at the front end position and the rear end position of the side wall of the collision block.
Preferably, the two mounting grooves are symmetrically distributed at the front end position and the rear end position of the side wall of the straightening plate body, and the upper ends of the mounting grooves penetrate through the straightening plate body.
Preferably, the two mounting bars are arranged and symmetrically distributed at the front side and the rear side of one end of the side plate.
Preferably, the first protection pad and the second protection pad are both made of hard rubber.
Preferably, the threaded rod is connected with the rectangular groove in a sliding clearance mode.
Compared with the prior art, the invention provides a tree straightening device for agricultural research, which has the following beneficial effects:
1. the device has reasonable design and stable operation, can meet the straightening requirements of trees with different specifications and trees which are bent continuously, greatly enhances the flexibility of the device in use, and well meets the requirements of agricultural production;
2. when the straightening device is used, the position for installing the straightening mechanism is selected according to the bending position and the direction of the tree, so that the plurality of bent parts can be processed by straightening the tree once, the tree straightening efficiency is greatly improved, the position of the contact block is flexibly adjusted when the tree is straightened, the contact position on one side is conveniently adjusted when the tree is straightened, and the use flexibility of the straightening device is greatly enhanced;
3. according to the invention, the fixing assemblies are fixed on the upper side and the lower side of the two straightening plate bodies, so that the device can be conveniently fixed at the position to be straightened of the tree before straightening, the device can be conveniently installed and fixed, and the use flexibility of the device is greatly improved;
4. protective pads are fixed at one ends of the contact block and the straightening block and the inner walls of the fixed ring and the movable fixed ring, so that the abrasion among the contact block, the straightening block, the fixed ring and the movable fixed ring and trees is reduced, and the integrity of the trees after straightening is well ensured;
5. the collision block, the fixed fixing ring and the movable fixing ring are all provided with various specifications, so that the device meets the straightening requirements of trees with different thicknesses, and the application range of the device is greatly enlarged.
Drawings
FIG. 1 is a plan view of a tree straightening device for agricultural research according to the present invention;
FIG. 2 is a schematic structural view of a straightening plate body in the tree straightening device for agricultural research according to the present invention;
FIG. 3 is a schematic structural view of a contact assembly in the tree straightening device for agricultural research according to the present invention;
FIG. 4 is a schematic structural view of a straightening mechanism in a tree straightening device for agricultural research according to the present invention;
FIG. 5 is a top view of a straightening mechanism in the tree straightening device for agricultural research according to the present invention;
fig. 6 is a schematic structural diagram of a fixing assembly in a tree straightening device for agricultural research according to the present invention.
In the figure: the straightening plate comprises a straightening plate body 1, a first mounting groove 2, a collision component 3, a second mounting groove 4, a straightening mechanism 5, a rectangular groove 6, a screw rod 7, a threaded sleeve 8, a fixing component 9, a collision block 31, a first mounting strip 32, a first protection pad 33, a side plate 51, a transverse plate 52, a second mounting strip 53, a threaded rod 54, a straightening block 55, a mounting sleeve 56, a first fixing pin 57, a limiting block 58, a second protection pad 59, a first rotating handle 510, a threaded column 91, a fixed fixing ring 92, a movable fixing ring 93, a connecting block 94, a second fixing pin 95 and a third protection pad 96.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-5, a tree straightening device for agricultural research comprises two straightening plate bodies 1, wherein two straightening plate bodies 1 are provided, one end of each of the two straightening plate bodies 1 close to each other is provided with a first mounting groove 2, a first abutting assembly 3 is slidably connected in the first mounting groove 2, the abutting assembly 3 comprises a first abutting block 31, one side of the first abutting block 31 is fixedly connected with a first mounting strip 32, the first mounting strip 32 is slidably and dampingly connected to the first mounting strip 32, the other side of the first abutting block 31 is provided with a first arc groove, the inner bottom surface of the first arc groove is fixedly connected with a first protective pad 33, one side of each of the two straightening plate bodies 1 opposite to each other is provided with a second mounting groove 4, the inner walls of the second mounting grooves 4 are slidably connected with straightening mechanisms 5, the straightening mechanisms 5 are provided with a plurality of parts and slidably connected in the second mounting grooves 4, the mounting direction of the straightening mechanisms 5 is installed, the side plates 51 are provided with two side plates 51, the front ends of the two side plates 51 are fixedly connected with a transverse plate 52 through screws, the two side plates 51 are close to one end and are fixedly connected with a second mounting strip 53, the second mounting strip 53 is connected in a sliding damping manner in a second mounting groove 4, the central position of one side plate 51 is fixedly connected with a threaded rod 54 through threads, the inner side wall of the transverse plate 52 is also connected with a straightening block 55 in a sliding manner, the central position of the straightening block 55 close to one end of the threaded rod 54 is fixedly connected with a mounting sleeve 56, one end of the threaded rod 54 is fixedly connected with the mounting sleeve 56 through a first fixing pin 57, the front end surface of the straightening block 55 is also fixedly connected with a limiting block 58, the inner side wall of the transverse plate 52 is also provided with a limiting groove, the limiting block 58 is arranged in the limiting groove, one end, the end part of one side of the threaded rod 54, which is far away from the straightening block 55, is fixedly connected with a rotating handle I510, two sides Erhai in the middle of the straightening plate body 1 are penetrated by a rectangular groove 6, one of the two sides of the straightening plate body 1 is fixedly connected with a lead screw 7 through threads, one end of the lead screw 7 is rotatably connected with a thread bush 8 through a rolling bearing, the inner wall of the thread bush 8 and the lower end of the other straightening plate body 1 are both connected with a fixing component 9, the fixing component 9 comprises a thread column 91, the two thread columns 91 are respectively fixedly connected with the inner wall of the thread bush 8 and the inner position of the side wall of the lower end of the straightening plate body 1 through threads, one end of each thread column 91 is fixedly connected with a fixing and fixing ring 92 through a screw, one side of the rear end of each fixing and fixing ring 92 is rotatably connected with a movable and fixing ring 93, and, the two connecting blocks 94 are fixedly connected through a second fixing pin 95.
When the straightening device is used, firstly, the proper collision component 3 and the proper fixing component 9 are selected according to the specification of a tree, then the fixing component 9 is installed at the position of the tree to be straightened, the straightening mechanism 5 is installed between the two straightening plate bodies 1 according to the bent position and the bent direction of the tree after installation, and after adjustment is completed, the threaded rod 54 is rotated to enable the straightening block 55 to straighten the trunk.
Example two
As shown in fig. 1, the present embodiment is substantially the same as embodiment 1, and preferably, the interference assembly 3 is provided with a plurality of interference blocks and is slidably connected in the first mounting groove 2, and the interference block 31 is provided with a plurality of specifications.
In this embodiment, the collision block 31 is provided with a plurality of specifications, so that the device meets the straightening requirements of trunks with different thicknesses, and the application range of the device is greatly enlarged.
EXAMPLE III
As shown in fig. 1 and 6, the present embodiment is substantially the same as embodiment 1, and preferably, the fixed ring 92 and the movable fixing ring 93 are provided with multiple specifications, and the inner walls of the fixed ring 92 and the movable fixing ring 93 are fixedly connected with a third protection pad 96.
In this embodiment, the inner walls of the fixed ring 92 and the movable ring 93 are fixedly connected with the third protective pad 96, so that the abrasion of barks is reduced, and the normal production of the trees after the trees are straightened is ensured.
Example four
As shown in fig. 2 and 3, in this embodiment, basically the same as embodiment 1, preferably, two mounting grooves one 2 are provided and symmetrically distributed at the front and rear end positions of the side wall of the straightening plate body 1, and the upper and lower ends of the mounting groove one 2 penetrate through the straightening plate body 1.
The first mounting bars 32 are provided with two mounting bars which are symmetrically distributed at the front end position and the rear end position of the side wall of the abutting block 31.
In this embodiment, the first mounting bars 32 are provided with two mounting bars and slidably connected in the first mounting groove 2, so that the contact block 31 can be more stably translated.
EXAMPLE five
As shown in fig. 2, 4 and 5, in this embodiment, basically the same as embodiment 1, preferably, two installation grooves two 4 are provided and symmetrically distributed at the front and rear end positions of the side wall of the straightening plate body 1, and the upper ends of the installation grooves two 4 penetrate through the straightening plate body 1.
The two mounting bars 53 are respectively provided with two mounting bars and are symmetrically distributed at the front side and the rear side of one end of the side plate 51.
In the embodiment, the second mounting strips 53 are provided with two sliding damping connections and are connected to the second mounting groove 4, so that the straightening mechanism 5 is more stable in mounting, and the flexibility of the device in use is greatly improved.
EXAMPLE six
As shown in fig. 3 and 4, this embodiment is substantially the same as embodiment 1, and preferably, the first protection pad 33 and the second protection pad 59 are both made of hard rubber.
In this embodiment, the first protection pad 33 and the second protection pad 59 are made of hard rubber, so as to reduce the abrasion between the contact block 31 and the straightening block 55 and the tree.
EXAMPLE seven
As shown in fig. 1, 2 and 4, this embodiment is substantially the same as embodiment 1, and preferably, the threaded rod 54 is slidably clearance-connected to the rectangular groove 6.
In this embodiment, the threaded rod 54 is connected to the rectangular groove 6 with a sliding gap, so that the device is more convenient to install, and the flexibility of the device in use is greatly enhanced.
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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The tree straightening device for agricultural research comprises two straightening plate bodies (1), wherein two straightening plate bodies (1) are arranged, and the tree straightening device is characterized in that two straightening plate bodies (1) are provided with a first mounting groove (2) close to one end, a first collision assembly (3) is connected in the first mounting groove (2) in a sliding manner, the first collision assembly (3) comprises a first collision block (31), one side of the first collision block (31) is fixedly connected with a first mounting strip (32), the first mounting strip (32) is connected to the first mounting strip (32) in a sliding damping manner, the other side of the first collision block (31) is provided with a first arc groove, the inner bottom surface of the first arc groove is fixedly connected with a first protective pad (33), two straightening plate bodies (1) are provided with a second mounting groove (4) on the opposite side, and the inner wall of the second mounting groove (4) is connected with a straightening mechanism;
the straightening mechanism (5) comprises two side plates (51), the two side plates (51) are arranged, the front ends of the two side plates (51) are fixedly connected with a transverse plate (52) through screws, the two side plates (51) are close to one end and fixedly connected with a second mounting bar (53), the second mounting bar (53) is connected in a second mounting groove (4) in a sliding damping mode, the central position of one side of each side plate (51) is fixedly connected with a threaded rod (54) through threads, the inner side wall of the transverse plate (52) is further slidably connected with a straightening block (55), the central position of one end, close to the threaded rod (54), of each straightening block (55) is fixedly connected with a mounting sleeve (56), one end of each threaded rod (54) is fixedly connected with the mounting sleeve (56) through a first fixing pin (57), the front end face of each straightening block (55) is further fixedly connected with a limiting block, the limiting blocks (58) are all arranged in limiting grooves, one end, away from the threaded rod (54), of the straightening block (55) is further provided with a second arc groove, a second protective pad (59) is fixedly connected to the inner bottom surface of the second arc groove, one end, away from the straightening block (55), of the threaded rod (54) is further fixedly connected with a first rotating handle (510), and rectangular grooves (6) are formed in two sides of the middle of the straightening plate body (1) in a Er Hai penetrating mode;
the upper end of one straightening plate body (1) is fixedly connected with a screw rod (7) through threads, one end of the screw rod (7) is rotatably connected with a threaded sleeve (8) through a rolling bearing, the inner wall of the threaded sleeve (8) and the lower end of the other straightening plate body (1) are both connected with a fixing assembly (9), the fixing assembly (9) comprises a threaded column (91), and the two threaded columns (91) are respectively and fixedly connected with the inner wall of the threaded sleeve (8) and the inner position of the side wall of the lower end of the straightening plate body (1) through threads, one end of the threaded column (91) is fixedly connected with a fixed ring (92) through a screw, one side of the rear end of the fixed ring (92) is rotatably connected with a movable fixed ring (93), and the fixed fixing ring (92) and the movable fixing ring (93) deviate from the side wall of one end of the threaded column (91) and are fixedly connected with connecting blocks (94), and the connecting blocks (94) are fixedly connected with each other through a second fixing pin (95).
2. The tree straightening device for agricultural research according to claim 1, wherein a plurality of the interference components (3) are arranged and are all connected in a sliding mode in the first mounting groove (2), and the interference blocks (31) are provided with various specifications.
3. The tree straightening device for agricultural research according to claim 1, wherein a plurality of straightening mechanisms (5) are arranged and are connected in a sliding manner in the second mounting groove (4).
4. The tree straightening device for agricultural research according to claim 1, wherein the fixed ring (92) and the movable fixing ring (93) are provided with various specifications, and a third protective pad (96) is fixedly connected to the inner walls of the fixed ring (92) and the movable fixing ring (93).
5. The tree straightening device for agricultural research according to claim 1, wherein the first mounting grooves (2) are provided with two and symmetrically distributed at the front and rear ends of the side wall of the straightening plate body (1), and the upper and lower ends of the first mounting grooves (2) penetrate through the straightening plate body (1).
6. The tree straightening device for agricultural research according to claim 1, wherein the first mounting strips (32) are provided with two first mounting strips which are symmetrically distributed at the front end position and the rear end position of the side wall of the abutting block (31).
7. The tree straightening device for agricultural research according to claim 1, wherein two mounting grooves (4) are arranged and symmetrically distributed at the front end and the rear end of the side wall of the straightening plate body (1), and the upper ends of the mounting grooves (4) penetrate through the straightening plate body (1).
8. The tree straightening device for agricultural research according to claim 1, wherein two mounting bars (53) are arranged and symmetrically distributed at the front side and the rear side of one end of the side plate (51).
9. The tree straightening device for agricultural research according to claim 1, wherein the first protection pad (33) and the second protection pad (59) are both made of hard rubber.
10. The tree straightening device for agricultural research according to claim 1, characterized in that the threaded rod (54) is connected with the rectangular groove (6) with a sliding clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613895.8A CN112772264A (en) | 2020-12-30 | 2020-12-30 | Tree straightening device for agricultural research |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613895.8A CN112772264A (en) | 2020-12-30 | 2020-12-30 | Tree straightening device for agricultural research |
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| Publication Number | Publication Date |
|---|---|
| CN112772264A true CN112772264A (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011613895.8A Pending CN112772264A (en) | 2020-12-30 | 2020-12-30 | Tree straightening device for agricultural research |
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| Country | Link |
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| CN (1) | CN112772264A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348981A (en) * | 2018-12-03 | 2019-02-19 | 河南水利与环境职业学院 | Wind screen anti-freezing device is used in a kind of plantation of forestry nursery stock |
| CN110547140A (en) * | 2019-10-16 | 2019-12-10 | 江苏康缘尤赛金生物科技有限公司 | A straightener for ginkgo tree trunk |
| CN210782315U (en) * | 2019-08-30 | 2020-06-19 | 江苏尧塘园林绿化集团有限公司 | Garden engineering is with supplementary straightener |
| CN210868897U (en) * | 2019-09-11 | 2020-06-30 | 北京百环园林绿化工程有限公司 | Trees orthotic devices is used in gardens |
| CN111357525A (en) * | 2020-04-13 | 2020-07-03 | 郭振 | Gardens are with crooked trees straightening equipment |
| CN211558250U (en) * | 2019-12-02 | 2020-09-25 | 汪贺民 | Novel forestry trees are fixed device |
| CN211909900U (en) * | 2020-04-13 | 2020-11-13 | 王文海 | Landscape garden tree maintenance correcting device |
| CN211982793U (en) * | 2020-04-23 | 2020-11-24 | 潘慧 | Wisdom agricultural is with sapling growth correction equipment |
-
2020
- 2020-12-30 CN CN202011613895.8A patent/CN112772264A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348981A (en) * | 2018-12-03 | 2019-02-19 | 河南水利与环境职业学院 | Wind screen anti-freezing device is used in a kind of plantation of forestry nursery stock |
| CN210782315U (en) * | 2019-08-30 | 2020-06-19 | 江苏尧塘园林绿化集团有限公司 | Garden engineering is with supplementary straightener |
| CN210868897U (en) * | 2019-09-11 | 2020-06-30 | 北京百环园林绿化工程有限公司 | Trees orthotic devices is used in gardens |
| CN110547140A (en) * | 2019-10-16 | 2019-12-10 | 江苏康缘尤赛金生物科技有限公司 | A straightener for ginkgo tree trunk |
| CN211558250U (en) * | 2019-12-02 | 2020-09-25 | 汪贺民 | Novel forestry trees are fixed device |
| CN111357525A (en) * | 2020-04-13 | 2020-07-03 | 郭振 | Gardens are with crooked trees straightening equipment |
| CN211909900U (en) * | 2020-04-13 | 2020-11-13 | 王文海 | Landscape garden tree maintenance correcting device |
| CN211982793U (en) * | 2020-04-23 | 2020-11-24 | 潘慧 | Wisdom agricultural is with sapling growth correction equipment |
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Application publication date: 20210511 |