CN111642355B - Large-scale arbor shipment equipment of planting - Google Patents
Large-scale arbor shipment equipment of planting Download PDFInfo
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- CN111642355B CN111642355B CN202010336037.7A CN202010336037A CN111642355B CN 111642355 B CN111642355 B CN 111642355B CN 202010336037 A CN202010336037 A CN 202010336037A CN 111642355 B CN111642355 B CN 111642355B
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- arbor
- supporting
- platform
- rod
- hydraulic cylinder
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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
- A01G23/062—Pulling up trees or stumps
- A01G23/065—Pulling up trees or stumps in a substantially vertical plane
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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
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
- A01G23/043—Transplanting devices for grasping, undercutting or transporting the root ball
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention relates to large-scale arbor hauling and planting equipment which comprises a plurality of supporting frames, wherein each supporting frame comprises an inclined supporting rod and a platform fixed at the top end of the inclined supporting rod, and the supporting frames further comprise a connecting rod fixed on the rod body of the inclined supporting rod; the plurality of support frames are arranged around the arbor to be lifted and transported, and two adjacent support frames are detachably connected through the connecting rod; each platform is provided with an arc-shaped notch, a plurality of arc-shaped notches are spliced into a circular through hole, and the arbor to be transported penetrates out of the circular through hole; each inclined support rod is provided with a hydraulic cylinder, and one end of the hydraulic cylinder is hinged to the inclined support rod. According to the invention, the support frame is arranged around the arbor to be pulled out, the hydraulic cylinder is arranged on the support frame, and the arbor is pulled out from the ground through the extension of the piston rod of the hydraulic cylinder and then transported, so that the effect of avoiding damage to the crown of the arbor is achieved.
Description
Technical Field
The invention relates to the technical field of tree hauling equipment, in particular to large-scale tree hauling and planting equipment.
Background
In municipal engineering construction, some trees, such as street trees, need to be transplanted to achieve specific functions. Many trees used in municipal engineering are large trees with thick branches and luxuriant crowns, and if protective measures are insufficient in the transplanting process, the trees are easily damaged.
At present, the patent document with the publication number of CN107244617B discloses a large-scale tree hoisting accessory, including the installation base, top one side of installation base is provided with the pillar, the spool is installed at the top of pillar, the winding has the lifting rope on the spool, the top opposite side of installation base is provided with first dead lever, the internally mounted of first dead lever has first cylinder, the output of first cylinder is connected with vertical ascending second dead lever, the top of second dead lever sets up the support frame, the both sides of support frame all are provided with first pivot, the opposite side of two first pivots rotates and is connected with first actuating lever, top one side of second dead lever is provided with the backup pad, the top both sides of backup pad all are provided with the second cylinder, the output of two second cylinders all is connected with the telescopic link.
Use foretell large-scale trees hoisting accessory to lift by crane large-scale arbor, then must lay the trees on ground earlier, hoist trees again, so when large-scale arbor was laid on ground, probably can cause the damage to the crown, thereby influence the outward appearance of trees and influence the result of use of trees, consequently need improve it.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide a large-scale arbor hauling and planting apparatus, wherein a support frame is provided around an arbor to be pulled out, a hydraulic cylinder is installed on the support frame, and the arbor is pulled out from the ground by extending a piston rod of the hydraulic cylinder and then transported, so as to prevent the crown of the arbor from being damaged.
The above object of the present invention is achieved by the following technical solutions:
a large-scale arbor shipment planting device comprises a plurality of support frames, each support frame comprises an inclined support rod and a platform fixed at the top end of the inclined support rod, and the support frame further comprises a connecting rod fixed on the rod body of the inclined support rod; the plurality of support frames are arranged around the arbor to be lifted and transported, and two adjacent support frames are detachably connected through the connecting rod; each platform is provided with an arc-shaped notch, a plurality of arc-shaped notches are spliced into a through hole, and the arbor to be transported penetrates out of the through hole; each inclined support rod is provided with a hydraulic cylinder, and one end of the hydraulic cylinder is hinged to the inclined support rod.
By adopting the technical scheme, when the arbor needs to be pulled out of the ground and transported, the support frame is firstly assembled around the arbor, the end part of the hydraulic cylinder, which is far away from the inclined support rod, is higher than the end part of the hydraulic cylinder, which is hinged on the inclined support rod, the end part of the hydraulic cylinder, which is far away from the inclined support rod, is abutted against the trunk of the arbor, the hydraulic cylinder is driven to extend a piston rod of the hydraulic cylinder, and the hydraulic cylinder can generate upward pulling force on the arbor, so that the arbor is pulled out from the ground; the arc-shaped notches on the four platforms can limit the arbor, so that the arbor is prevented from being inclined after being pulled up; after the root of arbor exposes from subaerial, the staff prunes and protects the root, can directly use the transport vechicle to pull away the support frame together with the arbor to realized extracting the arbor and made the arbor can keep the state of erectting to carry out the function of transporting, avoided causing the damage to the crown of arbor.
The invention is further provided with: the one end that diagonal brace was kept away from to the pneumatic cylinder articulates there is curved backplate, and a plurality of backplates all support on the trunk of arbor.
Through adopting above-mentioned technical scheme, the backplate has increased the area of contact between the tip of pneumatic cylinder and the arbor trunk to can play the guard action to the trunk of arbor, reduce the damage to the arbor trunk.
The invention is further provided with: every all fixedly on the medial surface that the backplate is close to the arbor is provided with the rubber pad.
Through adopting above-mentioned technical scheme, upwards pulling the in-process of arbor, do not take place relative displacement between the trunk of backplate and arbor, and the interact power between backplate and the trunk is very big, and the rubber pad can play the effect of buffering between the trunk of backplate and arbor, because the rubber pad is comparatively soft to can alleviate the great backplate of hardness and support the damage to the trunk when on the trunk.
The invention is further provided with: each platform is provided with a root pulling device, each root pulling device comprises a motor and a speed reducing device, the motors are fixed on the platforms, and output shafts of the motors are connected with input shafts of the speed reducing devices; and a winch is coaxially fixed on an output shaft of the speed reducer, and a chain rope is wound on the winch.
By adopting the technical scheme, after the arbor is pulled out of the ground by the hydraulic cylinder, each chain rope is tied on the root at the bottom of the arbor, the driving motor drives the speed reducer to drive the winch to rotate, so that the chain rope is wound on the winch to tighten the root of the arbor, a worker can retract the piston rod of the hydraulic cylinder while keeping the height of the arbor still, and drives the piston rod of the hydraulic cylinder to extend outwards again after readjusting the position of the hydraulic cylinder against the tree trunk, so that the arbor is continuously pulled out for a certain distance upwards; after the arbor is pulled out upwards for a certain distance again, the motor is driven again to tighten the chain rope; above-mentioned action of repetition can make the alternating arbor of pneumatic cylinder and chain play the supporting role promptly to constantly upwards extract higher distance with the arbor, and then can make the root of arbor deviate from the below ground completely.
The invention is further provided with: the speed reducer adopts a worm reducer with a self-locking function.
Through adopting above-mentioned technical scheme, when the root of arbor propped up the chain rope, the worm gear reducer that has self-locking function can avoid the arbor to pass through the reverse pulling capstan winch rotation of chain rope to make the arbor keep by the pneumatic cylinder height after upwards extracting, be favorable to avoiding through the method that adopts driving motor, offset the moment of torsion that the chain rope applyed the capstan winch and the damage that causes the motor.
The invention is further provided with: the end parts of the connecting rods are fixed with springs, hooks are arranged at the end parts of the springs, and the hooks of the two springs on the two adjacent connecting rods are mutually hooked.
Through adopting above-mentioned technical scheme, the spring has the trend that two support frames of pulling are close to each other, because the trunk of arbor is thin from top to bottom thick, consequently with the in-process of arbor jack-up, the trunk of arbor can produce the outside repulsion force of continuous increase to the platform through the arc breach, and the platform can produce opposite effort to the trunk under the effect of spring, thereby upwards extract at the arbor in-process, the arbor can be cramped by the platform all the time, be favorable to guaranteeing the arbor when upwards extracting, and the stability when transporting.
The invention is further provided with: every all fixedly on the platform be provided with the arc piece, the arc piece with the arc breach corresponds the setting.
Through adopting above-mentioned technical scheme, when the arbor is extracted, the arc piece can increase the area of contact of platform and arbor trunk to better for the effect that the arbor provided the auxiliary stay, make the arbor remain vertical standing's state throughout.
The invention is further provided with: the supporting device comprises a supporting table fixed at the bottom end of the diagonal brace, supporting wheels arranged below the supporting table and a jack arranged above the supporting table, and an ejector rod of the jack penetrates through the supporting table to be arranged downwards.
By adopting the technical scheme, when the arbor is pulled out of the ground, the ejector rod of the jack is firstly extended out, each support frame is supported above the ground, and the support wheels are separated from the ground, so that the stability of the support frames during tree pulling can be ensured; after the arbor was extracted, with the ejector pin withdrawal of jack again, make the supporting wheel contact with ground, then the staff can be connected the back through vehicle and support frame, transports the arbor.
The invention is further provided with: and a support sheet is fixedly arranged at the lower end of the jack mandril.
Through adopting above-mentioned technical scheme, the backing sheet has increased the area of contact between jack and the ground, is favorable to avoiding the ejector pin of jack to sink into the underground when pulling out the tree, guarantees the stability of support frame.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the hydraulic cylinder is driven to extend a piston rod of the hydraulic cylinder, so that the hydraulic cylinder can generate upward pulling force on the arbor, and the arbor is pulled out from the ground; when the tree root of the arbor is exposed from the ground, the worker can directly use the transport vehicle to pull the support frame away together with the arbor after pruning and protecting the tree root, so that the function of pulling out the arbor and transporting the arbor in a vertical state is realized, and the damage to the crown of the arbor is avoided;
2. the protective plate can protect the trunk of the arbor when the tree is pulled out; the rubber pad can play a role in buffering between the guard plate and the trunk of the arbor, so that the damage to the trunk when the guard plate with higher hardness is pressed against the trunk is reduced; the hydraulic cylinder and the chain rope alternately support the arbor, so that the arbor can be continuously pulled out upwards for a higher distance, and the root of the arbor is completely separated from the ground; the worm reducer with the self-locking function can prevent the arbor from reversely pulling the winch to rotate through the chain rope;
3. in the process of upwards pulling out the arbor, the arbor can be always hooped by the platform, so that the stability of the arbor can be ensured; the arc-shaped pieces can better provide auxiliary support for the arbor; when the tree is pulled out, the supporting wheels are separated from the ground by the jack, and the supporting wheels are contacted with the ground after the arbor is pulled out, so that the transportation is convenient; the supporting sheet is favorable for preventing the ejector rod of the jack from sinking into the ground when the tree is pulled out, and the stability of the supporting frame is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a schematic view of the state of use of the present invention.
In the figure, 1, a support frame; 11. a diagonal brace; 12. a platform; 121. an arc-shaped notch; 122. a through hole; 123. an arc-shaped sheet; 13. a connecting rod; 131. a spring; 132. hooking; 2. a hydraulic cylinder; 21. a guard plate; 22. a rubber pad; 3. a support device; 31. a support table; 32. a support wheel; 33. a jack; 331. a support sheet; 4. a root pulling device; 41. an electric motor; 42. a worm gear reducer; 43. a winch; 44. a chain rope; 5. and (4) a tree.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, the equipment for hauling and planting large trees disclosed by the invention comprises four support frames 1, wherein each support frame 1 comprises an inclined strut 11 and a platform 12 fixed at the top end of the inclined strut 11, and the support frame 1 further comprises two connecting rods 13 fixed on the body of the inclined strut 11; the four support frames 1 are arranged around the arbor 5 to be lifted and transported, and two adjacent support frames 1 are detachably connected through a connecting rod 13; each platform 12 is provided with an arc-shaped notch 121, the four arc-shaped notches 121 are spliced into a circular through hole 122, and the arbor 5 to be lifted and transported penetrates out of the circular through hole 122; each inclined stay bar 11 is provided with a hydraulic cylinder 2, one end of each hydraulic cylinder 2 is hinged on the inclined stay bar 11, the other end of each hydraulic cylinder 2 is hinged with an arc-shaped guard plate 21, and the four guard plates 21 are all propped against the trunk of the arbor 5; the bottom end of each inclined strut 11 is provided with a supporting device 3; when the arbor 5 needs to be pulled out from the ground and transported, firstly, the support frame 1 is assembled around the arbor 5, the end part of the hydraulic cylinder 2, which is provided with the protection plate 21, is higher than the end part of the hydraulic cylinder 2, which is hinged on the inclined stay bar 11, the hydraulic cylinder 2 is driven to extend the piston rod of the hydraulic cylinder 2, and then the hydraulic cylinder 2 can generate upward pulling force on the arbor 5 through the protection plate 21, so that the arbor 5 is pulled out from the ground; the arc-shaped notches 121 on the four platforms 12 can limit the arbor 5, so that the arbor 5 can be prevented from being inclined after being pulled up; after the root of arbor 5 exposes from subaerial, the staff prunes and protects the root, can directly use the transport vechicle to pull away with support frame 1 of arbor 5 to realized extracting arbor 5 and made arbor 5 can keep the state of erectting to carry out the function of transporting, avoided causing the damage to the crown of arbor 5.
Referring to fig. 1 and 2, each platform 12 is provided with a root-pulling device 4, each root-pulling device 4 comprises a motor 41 fixed on the platform 12 and a speed reducer, and an output shaft of the motor 41 is connected with an input shaft of the speed reducer; a winch 43 is coaxially fixed on an output shaft of the speed reducer, a chain rope 44 is wound on the winch 43, and the chain rope 44 hangs down below the platform 12; after the arbor 5 is pulled out of the ground by the hydraulic cylinder 2, each chain rope 44 is tied on the root at the bottom of the arbor 5, the driving motor 41 drives the speed reducer to drive the winch 43 to rotate, so that the chain rope 44 is wound on the winch 43 to tighten the root of the arbor 5, a worker can retract the piston rod of the hydraulic cylinder 2 while keeping the height of the arbor 5 still, readjust the position of the guard plate 21 against the trunk of the arbor 5, and then drive the piston rod of the hydraulic cylinder 2 to extend outwards again, so that the arbor 5 is continuously pulled out for a certain distance; after the arbor 5 is pulled out upward a distance again, the motor 41 is driven again to tighten the chain rope 44; repeating the above actions, that is, the guard plate 21 and the chain rope 44 can alternately support the arbor 5, so that the arbor 5 is continuously pulled out for a longer distance, and the root of the arbor 5 is completely separated from the ground; when the arbor 5 is planted, the piston rod of the hydraulic cylinder 2 is completely retracted, the motor 41 is driven to rotate the winch 43 in the reverse direction, and the arbor 5 gradually moves downwards to fall into a preset position; reduction gear adopts the worm gear reducer 42 that has self-locking function, and when the root of arbor 5 propped chain rope 44 tight, the worm gear reducer 42 that has self-locking function can avoid arbor 5 to pass through chain rope 44 and reverse pulling capstan winch 43 rotates to make arbor 5 keep the height after upwards being extracted by pneumatic cylinder 2, be favorable to avoiding through the method that adopts driving motor 41, offset the moment of torsion that chain rope 44 applyed to capstan winch 43 and the damage that causes motor 41.
Referring to fig. 1, a spring 131 is fixed at an end of each connecting rod 13, a hook 132 is arranged at an end of each spring 131, after the support frames 1 are assembled around the tree 5, the hooks 132 of two adjacent springs 131 are hooked together, the springs 131 tend to pull the two support frames 1 to approach each other, and since the trunk of the tree 5 is thin at the top and thick at the bottom, in the process of jacking up the tree 5, the trunk of the tree 5 can generate an increasingly outward repulsive force to the platform 12 through the arc-shaped notch 121, and the platform 12 can generate an opposite acting force to the trunk under the action of the springs 131, so that in the process of pulling up the tree 5, the tree 5 can be hooped by the platform 12 all the time, which is beneficial to ensuring the stability of the tree 5 when being pulled up and during transportation; all fixedly on every platform 12 is provided with arc piece 123, and four arc pieces 123 correspond the setting with arc breach 121, and when arbor 5 was extracted, arc piece 123 can increase the area of contact of platform 12 with 5 trunks of arbor to better for the effect that arbor 5 provided the auxiliary stay, make arbor 5 remain vertical state of standing all the time.
Referring to fig. 1 and 2, every backplate 21 is close to all fixedly on arbor 5's the medial surface and is provided with rubber pad 22, at the in-process of upwards pulling up arbor 5, relative displacement does not take place between backplate 21 and arbor 5's the trunk, and the interact power between backplate 21 and the trunk is very big, and rubber pad 22 can play the effect of buffering between backplate 21 and arbor 5's the trunk, because rubber pad 22 is comparatively soft, thereby can alleviate the great backplate 21 of hardness and support the damage to the trunk when on the trunk.
Referring to fig. 1, the supporting device 3 includes a supporting platform 31 fixed at the bottom end of the diagonal brace 11, a supporting wheel 32 installed below the supporting platform 31, and a jack 33 installed above the supporting platform 31, wherein the top rod of the jack 33 is arranged downward through the supporting platform 31; when the arbor 5 is pulled out from the ground, firstly, the mandril of the jack 33 extends out, each support frame 1 is supported above the ground, and the support wheels 32 leave the ground, so that the stability of the support frame 1 during tree pulling can be ensured; when the arbor 5 is pulled out, the mandril of the jack 33 is retracted, so that the supporting wheel 32 is in contact with the ground, and the worker can transport the arbor 5 after being connected with the supporting frame 1 through a vehicle; the supporting sheet 331 is fixedly arranged at the lower end of the ejector rod of the jack 33, the supporting sheet 331 increases the contact area between the jack 33 and the ground, the situation that the ejector rod of the jack 33 is sunk into the ground when a tree is pulled out is avoided, and the stability of the support frame 1 is ensured.
The working principle of the invention is that when the arbor 5 needs to be pulled out from the ground and transported, the support frame 1 is firstly assembled around the arbor 5, the end part of the hydraulic cylinder 2 provided with the guard plate 21 is higher than the end part of the hydraulic cylinder 2 hinged on the diagonal brace 11, the hydraulic cylinder 2 is driven to extend the piston rod of the hydraulic cylinder 2, and the hydraulic cylinder 2 can generate upward pulling force on the arbor 5 through the guard plate 21, so that the arbor 5 is pulled out from the ground; the arc-shaped notches 121 on the four platforms 12 can limit the arbor 5, so that the arbor 5 can be prevented from being inclined after being pulled up; after the root of arbor 5 exposes from subaerial, the staff prunes and protects the root, can directly use the transport vechicle to pull away support frame 1 together with arbor 5 to realized extracting arbor 5 and made arbor 5 can keep the state of erectting to carry out the function of transporting, avoided causing the damage to the crown of arbor 5.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a large-scale arbor shipment equipment of planting which characterized in that: the supporting frame comprises a plurality of supporting frames (1), each supporting frame (1) comprises an inclined stay bar (11) and a platform (12) fixed at the top end of the inclined stay bar (11), and the supporting frame (1) further comprises a connecting rod (13) fixed on the rod body of the inclined stay bar (11); the support frames (1) are arranged around a tree (5) to be shipped, and two adjacent support frames (1) are detachably connected through the connecting rod (13); each platform (12) is provided with an arc-shaped notch (121), a plurality of arc-shaped notches (121) are spliced into a through hole (122), and the arbor (5) to be lifted and transported penetrates out of the through hole (122); each inclined support rod (11) is provided with a hydraulic cylinder (2), and one end of each hydraulic cylinder (2) is hinged to each inclined support rod (11);
each platform (12) is provided with a root pulling device (4), each root pulling device (4) comprises a motor (41) and a speed reducing device which are fixed on the platform (12), and an output shaft of each motor (41) is connected with an input shaft of each speed reducing device; a winch (43) is coaxially fixed on an output shaft of the speed reducing device, and a chain rope (44) is wound on the winch (43).
2. The large tree hauling and planting device according to claim 1, wherein: one end, far away from the inclined supporting rod (11), of the hydraulic cylinder (2) is hinged with an arc-shaped guard plate (21), and the guard plates (21) are all abutted to the trunk of the arbor (5).
3. The large tree hauling and planting device according to claim 2, wherein: each guard plate (21) is close to the inner side face of the arbor (5) and is fixedly provided with a rubber pad (22).
4. The large tree hauling and planting device according to claim 1, wherein: the speed reducing device adopts a worm reducer (42) with a self-locking function.
5. A large tree hauling and planting apparatus according to any one of claims 1 to 3, wherein: the end part of each connecting rod (13) is fixed with a spring (131), the end part of each spring (131) is provided with a hook (132), and the hooks (132) of the two springs (131) on the two adjacent connecting rods (13) are mutually hooked.
6. A large tree hauling and planting apparatus according to any one of claims 1 to 3, wherein: each platform (12) is fixedly provided with an arc-shaped sheet (123), and the arc-shaped sheets (123) correspond to the arc-shaped notches (121).
7. A large tree hauling and planting apparatus according to any one of claims 1 to 3, wherein: supporting devices (3) are installed at the bottom end of each inclined strut (11), each supporting device (3) comprises a supporting platform (31) fixed at the bottom end of each inclined strut (11), supporting wheels (32) installed below the supporting platforms (31) and a jack (33) installed above the supporting platforms (31), and an ejector rod of each jack (33) penetrates through each supporting platform (31) and is arranged downwards.
8. The large tree hauling and planting device according to claim 7, wherein: the lower end of the ejector rod of the jack (33) is fixedly provided with a supporting sheet (331).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010336037.7A CN111642355B (en) | 2020-04-25 | 2020-04-25 | Large-scale arbor shipment equipment of planting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010336037.7A CN111642355B (en) | 2020-04-25 | 2020-04-25 | Large-scale arbor shipment equipment of planting |
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| CN111642355A CN111642355A (en) | 2020-09-11 |
| CN111642355B true CN111642355B (en) | 2022-03-29 |
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| CN202010336037.7A Active CN111642355B (en) | 2020-04-25 | 2020-04-25 | Large-scale arbor shipment equipment of planting |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114568201A (en) * | 2022-03-23 | 2022-06-03 | 南通木易永华景观工程有限公司 | Planting method for facilitating root maintenance of trees and shrubs |
| CN114793822B (en) * | 2022-05-25 | 2023-06-02 | 南京林业大学 | Tree planting device for green belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0723670A (en) * | 1993-07-09 | 1995-01-27 | O H Kogyo Kk | Supporting apparatus for tree and tree-planting method |
| CN106718648A (en) * | 2017-01-16 | 2017-05-31 | 杨林 | A kind of ornamental trees and shrubs transplant construction hydraulic support device |
| CN107864793A (en) * | 2017-12-15 | 2018-04-03 | 成都千里之行科技有限公司 | A kind of transplanting position fixed mount |
| CN208129070U (en) * | 2018-04-08 | 2018-11-23 | 浙江海澄德畅机械有限公司 | A kind of gardens transplanting tree support frame that protecting effect is good |
| CN208191646U (en) * | 2018-05-28 | 2018-12-07 | 张运军 | A kind of forestry sapling boom hoisting |
| CN208446251U (en) * | 2018-06-13 | 2019-02-01 | 铜仁学院 | A kind of plantation of forestry helps tree device with trees |
-
2020
- 2020-04-25 CN CN202010336037.7A patent/CN111642355B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0723670A (en) * | 1993-07-09 | 1995-01-27 | O H Kogyo Kk | Supporting apparatus for tree and tree-planting method |
| CN106718648A (en) * | 2017-01-16 | 2017-05-31 | 杨林 | A kind of ornamental trees and shrubs transplant construction hydraulic support device |
| CN107864793A (en) * | 2017-12-15 | 2018-04-03 | 成都千里之行科技有限公司 | A kind of transplanting position fixed mount |
| CN208129070U (en) * | 2018-04-08 | 2018-11-23 | 浙江海澄德畅机械有限公司 | A kind of gardens transplanting tree support frame that protecting effect is good |
| CN208191646U (en) * | 2018-05-28 | 2018-12-07 | 张运军 | A kind of forestry sapling boom hoisting |
| CN208446251U (en) * | 2018-06-13 | 2019-02-01 | 铜仁学院 | A kind of plantation of forestry helps tree device with trees |
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| CN111642355A (en) | 2020-09-11 |
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