CN113950987A - Landscape tree trimming means for afforestation engineering convenient to round - Google Patents
Landscape tree trimming means for afforestation engineering convenient to round Download PDFInfo
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- CN113950987A CN113950987A CN202111452225.7A CN202111452225A CN113950987A CN 113950987 A CN113950987 A CN 113950987A CN 202111452225 A CN202111452225 A CN 202111452225A CN 113950987 A CN113950987 A CN 113950987A
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- landscape tree
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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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention discloses a landscape tree trimming device for landscaping engineering, which is convenient for rounding and relates to the technical field of landscaping engineering. This landscape tree trimming means for afforestation engineering convenient to round, including first quick-witted case, slewing mechanism and trimming means, the below of first quick-witted case is provided with the second machine case. This landscape tree trimming means for afforestation engineering convenient to round, can rotate second machine case, and make the first circular arc saw and the second circular arc saw of second machine bottom of the case portion rotate, ensure that the shape that first circular arc saw and second circular arc saw were pruned is the ball shape, ensure the pleasing to the eye of landscape tree pruning, and at the in-process of building, need not the staff around the landscape tree, the portable degree of landscape tree pruning has been improved greatly, can also make the incomplete branch of pruning beat the leaf and concentrate around the bottom of landscape tree, need not to clear up through the manual work, after the decomposition of incomplete branch beat the leaf, can add the nutrient to the landscape tree, need not to fertilize through the manual work.
Description
Technical Field
The invention relates to the technical field of landscaping engineering, in particular to a landscape tree trimming device for landscaping engineering, which is convenient for rounding.
Background
In order to improve the air quality, gardens can be built in specific areas, and when the gardens are built, landscape workers can trim landscape trees into specific shapes to improve the ornamental value of the gardens, because part of the landscape trees are spherical, operators need to continuously prune around the landscape trees, so that the pruning of the landscape trees of the type is complicated, in addition, the trimmed shape cannot be completely guaranteed to be spherical in the trimming process, and the trimmed residual branches and leaves can be scattered on the surrounding roads, manual cleaning is also required at a later stage, as disclosed in patent publication No. CN113330938A, although the residual branches and the spoil leaves are conveniently cleaned, the landscape tree cannot absorb nutrients decomposed by the residual branches and the spoil leaves, so that the landscape tree needs to be manually fertilized, and therefore, the landscape tree trimming device for the landscaping engineering is convenient to round.
Disclosure of Invention
The invention aims to solve at least one of the technical problems in the prior art, provides a landscape tree trimming device for landscaping engineering, which is convenient for rounding, and can solve the problems that operators need to trim the landscape tree continuously around and the trimmed residual branches and leaves can be scattered on the surrounding roads.
In order to achieve the purpose, the invention provides the following technical scheme: a landscape tree trimming device convenient for rounding for landscaping engineering comprises a first case, a rotating mechanism and a trimming mechanism, wherein a second case is arranged below the first case, a fixing body is fixedly arranged on the outer wall of the bottom of the second case, a first arc saw and a second arc saw are arranged on one side of the fixing body, two connecting blocks are fixedly arranged on the outer wall of the first arc saw, and a connecting plate is fixedly arranged on the outer wall of the second arc saw;
the rotating mechanism is arranged on the first case and the second case, the rotating mechanism can drive the second case to rotate relative to the first case, the trimming mechanism comprises a lifting component and a linkage component, the lifting component is located on one side of the linkage component, the lifting component can drive the linkage component to move up and down repeatedly, and the linkage component can drive the connecting plate to swing.
Preferably, the bottom outer wall of the first case is provided with a circular sliding groove, a first sliding block is slidably mounted in the circular sliding groove, and the bottom of the first sliding block is fixedly mounted with the top outer wall of the second case.
Preferably, one side of the fixed body is in an annular arrangement, an arc-shaped sliding groove is formed in one side of the fixed body, three second sliding blocks are slidably mounted in the arc-shaped sliding groove, and one side of each second sliding block is fixedly mounted on one side of the connecting plate.
Preferably, the rotating mechanism comprises a first servo motor, a first rotating shaft, a rotating rod, a first bevel gear and a second bevel gear, the first servo motor is fixedly arranged at the bottom of the inner side of the first case, an output shaft of the first servo motor is fixedly arranged at one end of the first rotating shaft through a coupler, the rotating rod is rotatably arranged at the bottom of the first case, the top end of the rotating rod is rotatably arranged at the top of the inner side of the first case, the bottom end of the rotating rod penetrates through the top of the second case and is fixedly arranged at the bottom of the inner side of the second case, the top of the second case is fixedly arranged at the outer wall of the rotating rod, the first bevel gear is fixedly arranged at the other end of the first rotating shaft, the second bevel gear is fixedly arranged at the outer wall of the rotating rod, the first bevel gear is meshed with the second bevel gear, the second case can be rotated, and the first circular arc saw and the second circular arc saw at the bottom of the second case can be rotated, the first circular arc saw and the second circular arc saw are guaranteed to be in a spherical shape in the trimming shape.
Preferably, the lifting assembly comprises a second servo motor, a second rotating shaft, a fixed disc, a fixed shaft, a connecting rod and a movable rod, the second servo motor is fixedly installed on the outer wall of the rear side of the second case, one end of the second rotating shaft is rotatably installed on the inner wall of the rear side of the second case, an output shaft of the second servo motor penetrates through the rear side of the second case through a coupler and is fixedly installed with one end of the second rotating shaft, the fixed disc is fixedly installed at the other end of the second rotating shaft, the fixed disc is fixedly installed on the front side of the fixed disc, one end of the connecting rod is rotatably installed on the outer wall of the fixed shaft, the movable rod is slidably installed at the bottom of the second case, the other end of the connecting rod is hinged to the top end of the movable rod, and reciprocating up-and-down motion can be performed on the hollow cylinder, the movable block and the L-shaped linkage rod.
Preferably, the linkage subassembly includes a hollow section of thick bamboo, movable block and L type gangbar, a hollow section of thick bamboo fixed mounting is in one side outer wall of movable bar, movable block slidable mounting is in the inner wall of a hollow section of thick bamboo, the one end of L type gangbar run through one side of a hollow section of thick bamboo and with one side fixed mounting of movable block, L type gangbar and one side slidable mounting of a hollow section of thick bamboo, the other end of L type gangbar and the front side fixed mounting of second circular arc saw, when a hollow section of thick bamboo, movable block and L type gangbar carry out reciprocal up-and-down motion, drive connecting plate and second circular arc saw and carry out reciprocating motion in one side of the fixed body, make first circular arc saw and the second circular arc saw of relative motion prune the branch on landscape tree surface fast.
Preferably, the linkage assemblies are two, and the two linkage assemblies are symmetrically arranged on the outer wall of one side of the movable rod.
Preferably, the outer wall of the bottom of the first case is fixedly provided with two supporting protection plates, one side of each of the two supporting protection plates is fixedly provided with a handle, and the bottom of each of the two supporting protection plates is fixedly provided with a movable wheel.
Compared with the prior art, the invention has the beneficial effects that:
(1) this landscape tree trimming means for afforestation engineering convenient to round, through second servo motor, the second axis of rotation, fixed disc, the fixed axle, the cooperation of connecting rod and movable rod is used, can be to hollow cylinder, movable block and L type gangbar carry out reciprocal up-and-down motion, spacing of rethread second slider and spout, make L type gangbar drive connecting plate and second circular arc saw carry out reciprocating swing in one side of the fixed body, thereby make relative motion's first circular arc saw and second circular arc saw prune the branch on landscape tree surface fast, it prunes through pruning scissors to need not the staff, pruning efficiency has been improved greatly.
(2) This landscape tree trimming means for afforestation engineering convenient to round, through first servo motor, first axis of rotation, the dwang, first bevel gear and second bevel gear's cooperation is used, can rotate second quick-witted case, and make the first circular arc saw and the second circular arc saw of second machine bottom of the case portion rotate, ensure that the shape of first circular arc saw and second circular arc saw pruning is the ball shape, guarantee the pleasing to the eye of landscape tree pruning, and at the in-process of building, need not the staff around the landscape tree, the portable degree of landscape tree pruning has been improved greatly.
(3) This landscape tree trimming means for afforestation engineering convenient to round, through supporting the guard plate, can be to the landscape tree pruning in-process, make the incomplete branch that prunes fall the leaf and be located between two support guard plates, the branch that avoids splashing falls the leaf and beats and hit the staff, ensured staff's healthy, can also make the incomplete branch that prunes fall the leaf and concentrate around the bottom of landscape tree, need not to clear up through the manual work, after incomplete branch falls the leaf and decomposes, can add the nutrient to the landscape tree, need not to fertilize through the manual work.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a left side view of the second housing of the present invention;
FIG. 5 is a front view of the fixing body of the present invention;
fig. 6 is a schematic right-view structural diagram of the connecting block of the present invention.
Reference numerals: the cutting machine comprises a first machine case 1, a second machine case 2, a fixed body 3, a first sliding block 4, a rotating mechanism 5, a first servo motor 51, a first rotating shaft 52, a rotating rod 53, a first bevel gear 54, a second bevel gear 55, a trimming mechanism 6, a second servo motor 61, a second rotating shaft 62, a fixed disc 63, a fixed shaft 64, a connecting rod 65, a movable rod 66, a hollow cylinder 67, a movable block 68, an L-shaped linkage rod 69, a connecting block 7, a first circular arc saw 8, a connecting plate 9, a second circular arc saw 10, a second sliding block 11 and a supporting and protecting plate 12.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The first embodiment is as follows:
referring to fig. 1-6, the present invention provides a technical solution: a landscape tree pruning device for landscaping engineering convenient for rounding comprises a first machine case 1, slewing mechanism 5 and trimming mechanism 6, the below of first machine case 1 is provided with second machine case 2, the bottom outer wall fixed mounting of second machine case 2 has fixed body 3, one side of fixed body 3 is provided with first circular arc saw 8 and second circular arc saw 10, the outer wall fixed mounting of first circular arc saw 8 has two connecting blocks 7, the outer wall fixed mounting of second circular arc saw 10 has connecting plate 9, slewing mechanism 5 sets up on first machine case 1 and second machine case 2, slewing mechanism 5 can order about second machine case 2 and rotate for first machine case 1, trimming mechanism 6 includes lifting unit and linkage assembly, lifting unit is located one side of linkage assembly, lifting unit can order about the linkage assembly and carry out up-and-down repetitive motion, the linkage assembly can order about connecting plate 9 and swing.
Further, a circular sliding groove is formed in the outer wall of the bottom of the first case 1, a first sliding block 4 is arranged in the circular sliding groove in a sliding mode, and the bottom of the first sliding block 4 is fixedly installed on the outer wall of the top of the second case 2.
Furthermore, one side of the fixing body 3 is annularly arranged, an arc-shaped sliding groove is formed in one side of the fixing body 3, three second sliding blocks 11 are slidably mounted in the arc-shaped sliding groove, and one side of each second sliding block 11 is fixedly mounted on one side of the connecting plate 9.
Still further, there are two linkage assemblies, and two linkage assemblies are symmetrically arranged on the outer wall of one side of the movable rod 66.
Secondly, the outer wall of the bottom of the first case 1 is fixedly provided with two supporting protection plates 12, one side of each of the two supporting protection plates 12 is fixedly provided with a handle, and the bottom of each of the two supporting protection plates 12 is fixedly provided with a movable wheel.
Example two:
referring to fig. 1-6, in the first embodiment, the rotating mechanism 5 includes a first servo motor 51, a first rotating shaft 52, a rotating rod 53, a first bevel gear 54 and a second bevel gear 55, the first servo motor 51 is fixedly mounted at the bottom of the inner side of the first housing 1, an output shaft of the first servo motor 51 is fixedly mounted at one end of the first rotating shaft 52 through a coupling, the rotating rod 53 is rotatably mounted at the bottom of the first housing 1, a top end of the rotating rod 53 is rotatably mounted at the top of the inner side of the first housing 1, a bottom end of the rotating rod 53 penetrates through the top of the second housing 2 and is fixedly mounted at the bottom of the inner side of the second housing 2, the top of the second housing 2 is fixedly mounted at the outer wall of the rotating rod 53, the first bevel gear 54 is fixedly mounted at the other end of the first rotating shaft 52, the second bevel gear 55 is fixedly mounted at the outer wall of the rotating rod 53, the first bevel gear 54 is engaged with the second bevel gear 55, the first servo motor 51 is started, the output shaft of the first servo motor 51 drives the first rotating shaft 52 and the first bevel gear 54 to rotate, and the rotation of the first bevel gear 54 drives the second bevel gear 55, the rotating shaft 53 and the second case 2 to rotate, so that the first circular arc saw 8 and the second circular arc saw 10 at the bottom of the second case 2 perform centrifugal rotation in the vertical direction, and the shape of the first circular arc saw 8 and the second circular arc saw 10 is ensured to be spherical.
Further, the lifting assembly comprises a second servo motor 61, a second rotating shaft 62, a fixed disc 63, a fixed shaft 64, a connecting rod 65 and a movable rod 66, the second servo motor 61 is fixedly installed on the outer wall of the rear side of the second case 2, one end of the second rotating shaft 62 is rotatably installed with the inner wall of the rear side of the second case 2, the output shaft of the second servo motor 61 penetrates through the rear side of the second case 2 through a coupler and is fixedly installed with one end of the second rotating shaft 62, the fixed disc 63 is fixedly installed at the other end of the second rotating shaft 62, the fixed disc 63 is fixedly installed at the front side of the fixed disc 63, one end of the connecting rod 65 is rotatably installed on the outer wall of the fixed shaft 64, the movable rod 66 is slidably installed at the bottom of the second case 2, the other end of the connecting rod 65 is hinged with the top end of the movable rod 66, the second servo motor 61 is started, the output shaft of the second servo motor 61 drives the second rotating shaft 62 and the fixed disc 63 to rotate, the rotation of the fixed disk 63 enables the fixed shaft 64 and one end of the connecting rod 65 to rotate centrifugally, so that the other end of the connecting rod 65 and the movable rod 66 can perform reciprocating up-and-down motion, and the hollow cylinder 67, the movable block 68 and the L-shaped linkage rod 69 can perform reciprocating up-and-down motion.
Furthermore, the linkage assembly comprises a hollow cylinder 67, a movable block 68 and an L-shaped linkage rod 69, the hollow cylinder 67 is fixedly installed on the outer wall of one side of the movable rod 66, the movable block 68 is slidably installed on the inner wall of the hollow cylinder 67, one end of the L-shaped linkage rod 69 penetrates through one side of the hollow cylinder 67 and is fixedly installed on one side of the movable block 68, the L-shaped linkage rod 69 is slidably installed on one side of the hollow cylinder 67, the other end of the L-shaped linkage rod 69 is fixedly installed on the front side of the second circular arc saw 10, and when the hollow cylinder 67, the movable block 68 and the L-shaped linkage rod 69 reciprocate up and down, the connecting plate 9 and the second circular arc saw 10 are driven to reciprocate on one side of the fixed body 3, so that branches on the surface of the landscape tree are quickly trimmed by the first circular arc saw 8 and the second circular arc saw 10 which move relatively.
The working principle is as follows: the handle is pushed to move the device, the device is moved to a specified position, the first circular-arc saw 8 and the second circular-arc saw 10 of the device are positioned on the surface of a landscape tree, the second servo motor 61 is started, the output shaft of the second servo motor 61 drives the second rotating shaft 62 and the fixed disc 63 to rotate, the fixed disc 63 rotates to enable the fixed shaft 64 and one end of the connecting rod 65 to rotate centrifugally, so that the other end of the connecting rod 65 and the movable rod 66 perform reciprocating lifting motion, the reciprocating motion of the movable rod 66 can drive the hollow cylinder 67, the movable block 68 and the L-shaped linkage rod 69 to perform reciprocating motion in the vertical direction, the reciprocating motion of the L-shaped linkage rod 69 in the vertical direction can enable the connecting plate 9, the second circular-arc saw 10 and the second sliding block 11 to swing, the second circular-arc saw 10 and the first circular-arc saw 8 to move relatively, the second circular-arc saw 10 and the first circular-arc saw 8 can shear branches of the landscape tree, when the first servo motor 51 is started, the output shaft of the first servo motor 51 drives the first rotating shaft 52 and the first bevel gear 54 to rotate, and the rotation of the first bevel gear 54 drives the second bevel gear 55, the rotating shaft 53 and the second case 2 to rotate, so that the first circular arc saw 8 and the second circular arc saw 10 at the bottom of the second case 2 perform centrifugal rotation in the vertical direction, and the first circular arc saw 8 and the second circular arc saw 10 perform spherical trimming on the landscape tree.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a landscape tree trimming means for afforestation engineering convenient to round, includes first quick-witted case (1), slewing mechanism (5) and trimming means (6), its characterized in that: a second case (2) is arranged below the first case (1), a fixed body (3) is fixedly arranged on the outer wall of the bottom of the second case (2), a first arc saw (8) and a second arc saw (10) are arranged on one side of the fixed body (3), two connecting blocks (7) are fixedly arranged on the outer wall of the first arc saw (8), and a connecting plate (9) is fixedly arranged on the outer wall of the second arc saw (10);
the rotating mechanism (5) is arranged on the first case (1) and the second case (2), the rotating mechanism (5) can drive the second case (2) to rotate relative to the first case (1), the trimming mechanism (6) comprises a lifting assembly and a linkage assembly, the lifting assembly is located on one side of the linkage assembly, the lifting assembly can drive the linkage assembly to move up and down repeatedly, and the linkage assembly can drive the connecting plate (9) to swing.
2. The landscape tree trimming device for landscaping engineering convenient to round according to claim 1, wherein: a circular sliding groove is formed in the outer wall of the bottom of the first case (1), a first sliding block (4) is arranged in the circular sliding groove in a sliding mode, and the bottom of the first sliding block (4) and the outer wall of the top of the second case (2) are fixedly arranged.
3. The landscape tree trimming device for landscaping engineering convenient to round according to claim 2, wherein: one side of the fixing body (3) is in an annular arrangement, an arc-shaped sliding groove is formed in one side of the fixing body (3), three second sliding blocks (11) are slidably mounted in the arc-shaped sliding groove, and one side of each second sliding block (11) is fixedly mounted on one side of the connecting plate (9).
4. The landscape tree trimming device for landscaping engineering convenient to round according to claim 3, wherein: the rotating mechanism (5) comprises a first servo motor (51), a first rotating shaft (52), a rotating rod (53), a first bevel gear (54) and a second bevel gear (55), the first servo motor (51) is fixedly installed at the bottom of the inner side of the first case (1), an output shaft of the first servo motor (51) is fixedly installed with one end of the first rotating shaft (52) through a coupler, the rotating rod (53) is rotatably installed at the bottom of the first case (1), the top end of the rotating rod (53) is rotatably installed with the top of the inner side of the first case (1), the bottom end of the rotating rod (53) penetrates through the top of the second case (2) and is fixedly installed with the bottom of the inner side of the second case (2), the top of the second case (2) is fixedly installed with the outer wall of the rotating rod (53), the first bevel gear (54) is fixedly installed at the other end of the first rotating shaft (52), the second bevel gear (55) is fixedly arranged on the outer wall of the rotating rod (53), and the first bevel gear (54) is meshed with the second bevel gear (55).
5. The landscape tree trimming device for landscaping engineering convenient to round according to claim 4, wherein: the lifting component comprises a second servo motor (61), a second rotating shaft (62), a fixed disc (63), a fixed shaft (64), a connecting rod (65) and a movable rod (66), the second servo motor (61) is fixedly installed on the outer wall of the rear side of the second case (2), one end of the second rotating shaft (62) is rotatably installed on the inner wall of the rear side of the second case (2), an output shaft of the second servo motor (61) penetrates through the rear side of the second case (2) through a coupling and is fixedly installed with one end of the second rotating shaft (62), a fixed disc (63) is fixedly installed at the other end of the second rotating shaft (62), the fixed disc (63) is fixedly installed on the front side of the fixed disc (63), one end of a connecting rod (65) is rotatably installed on the outer wall of a fixed shaft (64), a movable rod (66) is slidably installed at the bottom of the second case (2), and the other end of the connecting rod (65) is hinged to the top end of the movable rod (66).
6. The landscape tree trimming device for landscaping engineering convenient to round according to claim 5, wherein: the linkage assembly comprises a hollow cylinder (67), a movable block (68) and an L-shaped linkage rod (69), the hollow cylinder (67) is fixedly installed on the outer wall of one side of the movable rod (66), the movable block (68) is slidably installed on the inner wall of the hollow cylinder (67), one end of the L-shaped linkage rod (69) penetrates through one side of the hollow cylinder (67) and is fixedly installed on one side of the movable block (68), the L-shaped linkage rod (69) is slidably installed on one side of the hollow cylinder (67), and the other end of the L-shaped linkage rod (69) is fixedly installed on the front side of the second circular arc saw (10).
7. The landscape tree trimming device for landscaping engineering convenient to round according to claim 6, wherein: the linkage components are two and are symmetrically arranged on the outer wall of one side of the movable rod (66).
8. The landscape tree trimming device for landscaping engineering convenient to round according to claim 7, wherein: the bottom outer wall fixed mounting of first quick-witted case (1) has two support guard plates (12), and the equal fixed mounting in one side of two support guard plates (12) has the handle, and the equal fixed mounting in bottom of two support guard plates (12) has the movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111452225.7A CN113950987A (en) | 2021-12-01 | 2021-12-01 | Landscape tree trimming means for afforestation engineering convenient to round |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111452225.7A CN113950987A (en) | 2021-12-01 | 2021-12-01 | Landscape tree trimming means for afforestation engineering convenient to round |
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| Publication Number | Publication Date |
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| CN113950987A true CN113950987A (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111452225.7A Pending CN113950987A (en) | 2021-12-01 | 2021-12-01 | Landscape tree trimming means for afforestation engineering convenient to round |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308215A1 (en) * | 2010-06-16 | 2011-12-22 | Michel Paquette | Robotic tree trimmer |
| CN208581554U (en) * | 2018-06-11 | 2019-03-08 | 成都知睿科技有限公司 | A kind of clipping device of municipal administration afforestation project |
| CN112400511A (en) * | 2020-11-17 | 2021-02-26 | 范瑶飞 | Special pruning equipment in gardens |
| CN214482351U (en) * | 2021-01-15 | 2021-10-26 | 刘文俊 | Afforestation uses multi-functional trimming means |
-
2021
- 2021-12-01 CN CN202111452225.7A patent/CN113950987A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110308215A1 (en) * | 2010-06-16 | 2011-12-22 | Michel Paquette | Robotic tree trimmer |
| CN208581554U (en) * | 2018-06-11 | 2019-03-08 | 成都知睿科技有限公司 | A kind of clipping device of municipal administration afforestation project |
| CN112400511A (en) * | 2020-11-17 | 2021-02-26 | 范瑶飞 | Special pruning equipment in gardens |
| CN214482351U (en) * | 2021-01-15 | 2021-10-26 | 刘文俊 | Afforestation uses multi-functional trimming means |
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Application publication date: 20220121 |