CN114391387A - Automatic trimming means of green planting of central authorities' division strip - Google Patents
Automatic trimming means of green planting of central authorities' division strip Download PDFInfo
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- CN114391387A CN114391387A CN202210129256.7A CN202210129256A CN114391387A CN 114391387 A CN114391387 A CN 114391387A CN 202210129256 A CN202210129256 A CN 202210129256A CN 114391387 A CN114391387 A CN 114391387A
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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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Abstract
The invention provides an automatic trimming device for green plants of a central separator, which belongs to the technical field of automatic trimming and comprises a walking device, an image recognition camera, a front end trimming device, a front end trimming model tool, telescopic cross rods, a cleaning structure and a square trimming device, wherein the two telescopic cross rods are arranged at the top ends of the two walking devices in a crossing manner, when the central separator green plants are trimmed and meet a post rod, the telescopic cross rods shrink and pass, and the image recognition camera is arranged on one telescopic cross rod at the front end. The green plant trimming machine can automatically trim green plants in a central separation zone on a highway, does not need to seal traffic of the highway, is more time-saving, labor-saving and safe, can automatically sense a pole, automatically avoids the pole, can trim a model of a single plant, is more intelligent, and has the advantages that a cleaning structure automatically cleans fallen cut objects and cleans the side edge of the highway at the same time, so that two purposes are achieved.
Description
Technical Field
The invention relates to the technical field of automatic trimming, in particular to green trimming of a central separator of an expressway, and particularly relates to an automatic trimming device for green trimming of the central separator.
Background
The central division strip is a strip-shaped facility for dividing a traffic lane and is arranged along the longitudinal direction of a road, in order to ensure the driving safety and the function of the expressway and the primary highway, the division strip is required to be arranged, along with the rapid increase of the automobile holding capacity and the stable improvement of the vehicle performance, traffic participants have higher expectations for the central division strip serving as the main traffic facility of the urban road, the central division strip not only has the general functions of isolating bidirectional traffic and reducing opposite traffic interference, but also has the functions of burying a communication pipeline, installing an anti-dazzle facility, protecting pedestrians from crossing a street, providing space for arranging street lamps and sign boards, providing a working place for municipal construction and the like, and is used as a part of the urban road, and the design of the central division strip is matched with a road section traffic organization and a traffic management control scheme based on the aspects of safety and smoothness.
Current central authorities division strip the inner planting that can carry out green planting increases road ornamental on the one hand, and on the other hand purifies automobile exhaust, improves the environmental comfort level, and green planting can increase rapidly for a long time, and the green planting that increases can block driver's sight, influences driver normal driving, causes the traffic accident very easily, so need regularly prune green planting. The traditional pruning mode is to prune by manpower, and the pruning mode is inefficient, and the pruning personnel are unsafe, especially for pruning green plants in the central separation zone on the expressway, so a full-automatic pruning plant needs to be designed.
Disclosure of Invention
The invention aims to provide an automatic green plant trimming device for a central separation zone, and solves the technical problems that the existing trimming mode is low in efficiency and trimming workers are unsafe.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an automatic trimming device for green plants of a central separator comprises a walking device, an image recognition camera, a front end trimming device, a front end trimming model tool, telescopic cross rods, a cleaning structure and a square trimming device, wherein the two telescopic cross rods are arranged at the top ends of the two walking devices in a crossing mode, the telescopic cross rods are contracted to pass when the green plants of the central separator are trimmed and meet a post rod, the image recognition camera is arranged on one telescopic cross rod at the front end and is used for detecting whether the central separator has the post rod and the position of a positioning post rod or not and detecting the positions of plants in real time, the front end trimming device is movably arranged at the bottom of the telescopic cross rods, the front end trimming model tool is detachably arranged at the bottom of the front end trimming device, the front end trimming device is used for trimming the shape of a single plant model through the front end trimming model tool, and the cleaning structure is arranged at the rear end of the walking mechanism, the cleaning structure is used for cleaning cut objects falling on two sides, the square trimming device is arranged on a telescopic cross rod at the rear end, and the square trimming device is used for trimming continuous square central separation strips.
Further, running gear includes two running gear, and the last buffer structure that is provided with of running gear, two buffer structure's top are provided with and connect the horizontal pole case and connect, are provided with two spinal branch vaulting poles on connecting the horizontal pole case, and the outside of root bracing piece is provided with driving suggestion reflector panel, is provided with extending structure on the bracing piece, and the flexible horizontal pole setting is vertical on extending structure reciprocates.
Furthermore, the inner side of the walking structure is provided with lateral wheels which are horizontally and transversely arranged, a wheel surface of each lateral wheel is provided with a pressure sensor, the lateral wheels are tightly attached to an outer partition wall of the central separation zone for green planting, and the pressure sensors are used for detecting the pressure of the outer partition wall, so that the walking structure can be tightly attached to the outer partition wall to run.
Further, flexible horizontal pole includes the fixed horizontal pole and the middle expansion plate of both sides, the fixed horizontal pole at both ends is fixed transversely to be set up on extending structure, middle expansion plate sets up on the fixed horizontal pole of one side, and can transversely stretch out and draw back the setting, the front end of middle expansion plate sets up to flexible joint with the fixed horizontal pole of opposite side, be provided with automatic array of deciding on the flexible joint, automatic array of deciding is used for revising the running gear on both sides and separately walks the deviation after walking, when totally to this, flexible horizontal pole is from original shrink separately to pass the state, become the running gear of flexible horizontal pole extension both sides and connect and walk as whole.
Furthermore, the automatic array is a photoelectric sensor array, one end of the automatic array is provided with a plurality of photoelectric emission probes which are arranged in a plurality of rows, the other end of the automatic array is provided with a plurality of photoelectric receiving heads which are arranged in the same row as the photoelectric emission probes, each photoelectric emission probe is provided with a number, the emission light intensity of each photoelectric emission probe is different, the photoelectric receiving heads are correspondingly provided with the photoelectric type number intensity which should be received initially, when the photoelectric signal intensity of each photoelectric receiving head is in the range of a preset value, the two sides of the photoelectric receiving head are opposite, the telescopic cross rod can be extended and butted from the contracted state, when the photoelectric signal intensity of the photoelectric receiving head is not in the range of the preset value, a value of the photoelectric signal which has been received by one photoelectric receiving head is taken out, then the value is identified, the value of the photoelectric signal is judged to be the same as the initial setting value of which photoelectric receiving head, and then the walking devices on the two sides are adjusted to realize alignment according to the position of the number, wherein, one side of the telescopic joint is provided with a joint inductive switch which is a magnetic attraction switch, when the joint inductive switch is attracted and conducted, the joint inductive switch is completely aligned and combined.
Further, the square trimming device comprises a top telescopic mechanism, a top flat plate, a right side connecting rod, a right side telescopic structure, a right side flat plate, a left side connecting rod, a left side telescopic structure and a left side flat plate, wherein the top telescopic mechanism is movably arranged on a telescopic cross rod, the top flat plate is transversely arranged at the bottom of the top telescopic mechanism, the front end and the bottom of the top flat plate are provided with electric trimming knives for trimming the top end of continuous square central division belt green plants, the right side connecting rod and the left side connecting rod are movably arranged on the telescopic cross rod and are arranged at two sides of the top flat plate, the right side telescopic structure is transversely arranged at the bottom of the right side connecting rod, the right side flat plate is vertically arranged on the right side telescopic structure, the left side telescopic structure is transversely arranged on the left side connecting rod, the left side flat plate is vertically arranged on the left side telescopic structure, and the left side flat plate and the right side flat plate are oppositely arranged, the front ends and the inner sides of the left side flat plate and the right side flat plate are provided with electric trimming knives.
Furthermore, the front end trimming model tool is set to be an inverted L-shaped model tool or a semicircular model tool, and the front end of the model tool is provided with an electric trimming knife.
Furthermore, the walking device is also provided with a shearing object collecting box, and the shearing object collecting box is connected with the cleaning structure through a suction pipeline.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the green plant trimming machine can automatically trim green plants in a central separation zone on a highway, does not need to seal traffic of the highway, is more time-saving, labor-saving and safe, can automatically sense a pole, automatically avoids the pole, can trim a model of a single plant, is more intelligent, and has the advantages that a cleaning structure automatically cleans fallen cut objects and cleans the side edge of the highway at the same time, so that two purposes are achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the square pruning device of the present invention;
FIG. 3 is a first block diagram of the front trimming model cutter of the present invention;
FIG. 4 is a second block diagram of the front trimming model cutter of the present invention;
FIG. 5 is a schematic diagram of the self-aligning structure of the telescopic joint of the present invention;
fig. 6 is a schematic structural diagram of the traveling mechanism of the invention.
In the figure, 1-walking device, 1.1-walking structure, 1.2-buffer structure, 1.3-connecting cross bar box, 1.4-supporting bar, 1.5-driving prompt reflector, 1.6-telescopic structure, 2-image recognition camera, 3-front end trimming device, 4-front end trimming model tool, 5-telescopic joint, 5.1-automatic array, 6-joint inductive switch, 7-telescopic cross bar, 8-side wheel, 9-pressure sensor, 10-cleaning structure, 11-square trimming device, 11.1-top telescopic mechanism, 11.2-top flat plate, 11.3-right side connecting bar, 11.4-right side telescopic structure, 11.5-right side flat plate, 11.6-left side connecting bar, 11.7-left side telescopic structure, 11.8-left side flat plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1, an automatic trimming device for green plants of a central separator comprises a walking device 1, an image recognition camera 2, a front end trimming device 3, a front end trimming model tool knife 4, a telescopic cross rod 7, a cleaning structure 10 and a square trimming device 11, wherein the two telescopic cross rods 7 are arranged at the top ends of the two walking devices 1 in a crossing manner, when the green plants of the central separator are trimmed and meet a post rod, the telescopic cross rod 7 is contracted to pass, the image recognition camera 2 is arranged on one telescopic cross rod 7 at the front end, the image recognition camera 2 is used for detecting whether the central separator has the post rod and the position of a positioning post rod or not and detecting the position of plants of the plants in real time, the front end trimming device 3 is movably arranged at the bottom of the telescopic cross rod 7, the front end trimming model tool knife (4) is detachably arranged at the bottom of the front end trimming device 3, the front end trimming device 3 is used for trimming the shape of a single plant model through the front end trimming model tool knife 4, the cleaning structure 10 is arranged at the rear end of the travelling mechanism 1, the cleaning structure 10 is used for cleaning cut objects falling on two sides, the square trimming device 11 is arranged on one telescopic cross rod 7 at the rear end, and the square trimming device 11 is used for trimming continuous square green plants in the central separation zone. The cutting efficiency is improved, and meanwhile, the whole device is close to the central separation belt in the moving process, so that the normal running of vehicles on the highway is not influenced.
In the embodiment of the invention, as shown in fig. 6, the walking device 1 comprises two walking structures 1.1, the walking structures 1.1 are provided with buffer structures 1.2, the top ends of the two buffer structures 1.2 are provided with connecting cross rod boxes 1.3 for connection, the connecting cross rod boxes 1.3 are provided with two support rods 1.4, the outer sides of the support rods 1.4 are provided with driving prompt reflecting plates 1.5, the support rods 1.4 are provided with telescopic structures 1.6, and the telescopic cross rods 7 are arranged on the telescopic structures 1.6 and vertically move up and down.
In the embodiment of the invention, as shown in fig. 1 and 6, the inner side of the walking structure 1.1 is provided with a lateral wheel 8, the lateral wheel 8 is horizontally and transversely arranged, the wheel surface of the lateral wheel 8 is provided with a pressure sensor 9, the lateral wheel 8 is tightly attached to the outer partition wall of the green plant planting of the central separation zone, and the pressure sensor 9 is used for detecting the pressure with the outer partition wall, so that the walking structure 1.1 is tightly attached to the outer partition wall for running.
In the embodiment of the invention, as shown in fig. 5 and 6, the telescopic cross bar 7 comprises two side fixed cross bars and a middle telescopic plate, the two side fixed cross bars are fixedly and transversely arranged on the telescopic structure 1.6, the middle telescopic plate is arranged on the fixed cross bar on one side and can be transversely and telescopically arranged, the front end of the middle telescopic plate and the other side fixed cross bar are arranged as a telescopic joint 5, an automatic setting array 5.1 is arranged on the telescopic joint 5, the automatic setting array 5.1 is used for correcting the deviation after the walking devices 1 on the two sides walk separately, and when the automatic setting array 5.1 completely aligns the deviation, the telescopic cross bar 7 is changed from the original state of contraction and separation and walking transmission into the state that the walking devices 1 on the two sides of the telescopic cross bar 7 extend to be connected into a whole walking.
The automatic array setting 5.1 is a photoelectric sensor array, one end is provided with a plurality of photoelectric emission probes which are arranged, the other end is provided with a plurality of photoelectric receiving heads which are arranged in the same way as the photoelectric emission probes, each photoelectric emission probe is provided with a number, the emission light intensity of each photoelectric emission probe is different, the photoelectric receiving heads are correspondingly provided with the initial photoelectric type number intensity which should be received, when the photoelectric signal intensity of each photoelectric receiving head is in the range of the preset value, the two sides of the photoelectric receiving head are opposite, the telescopic cross rod 7 can be extended and butted from the contraction state, when the photoelectric signal intensity of the photoelectric receiving head is not in the range of the preset value, a value of the photoelectric signal which has been received by one photoelectric receiving head is taken out, then the value is identified, the value of the photoelectric signal is judged to be the same as the initial setting value of which photoelectric receiving head, and the walking devices 1 at the two sides are adjusted to realize alignment according to the position of the number, wherein, one side of the telescopic joint mouth 5 is provided with a joint inductive switch 6, the joint inductive switch 6 is a magnetic force suction switch, when the joint inductive switch 6 is sucked and conducted, the complete alignment and combination are shown.
As shown in fig. 5, when the receiving head at the upper left end receives the transmitting signal of the transmitting head at the lower right end, the walking structure on one side of the receiving head is required to move, the other side of the receiving head stops, then the height of the receiving head is adjusted in the motor memory of the vertical telescopic rod of the walking structure, the horizontal and vertical adjustment is realized, the complete alignment of people is realized, then the switch of magnetic washing is turned on, and magnetic force is generated to attract and fix.
In the embodiment of the invention, as shown in fig. 2, a square trimming device 11 comprises a top telescopic mechanism 11.1, a top flat plate 11.2, a right side connecting rod 11.3, a right side telescopic mechanism 11.4, a right side flat plate 11.5, a left side connecting rod 11.6, a left side telescopic mechanism 11.7 and a left side flat plate 11.8, wherein the top telescopic mechanism 11.1 is movably arranged on a telescopic cross rod 7, the top flat plate 11.2 is transversely arranged at the bottom of the top telescopic mechanism 11.1, the front end and the bottom of the top flat plate 11.2 are provided with electric trimming knives for trimming the top end of continuous square central partition green plants, the right side connecting rod 11.3 and the left side connecting rod 11.6 are movably arranged on the telescopic cross rod 7 and are arranged at two sides of the top flat plate 11.2, the right side telescopic mechanism 11.4 is transversely arranged at the bottom of the right side connecting rod 11.3, the right side flat plate 11.5 is vertically arranged on the right side telescopic mechanism 11.4, the left side telescopic mechanism 11.7 is transversely arranged on the left side connecting rod 11.6, the flat board 11.8 of left side is vertical to be set up on left side extending structure 11.7, and the flat board 11.8 of left side and the relative setting of the flat board 11.5 of right side, the front end and the inboard of the flat board 11.8 of left side and the flat board 11.5 of right side all are provided with electronic pruning knife.
In the embodiment of the invention, as shown in fig. 3-4, the front end trimming model tool 4 is arranged as an inverted L-shaped model tool or a semicircular model tool, and the front end of the model tool is provided with an electric trimming knife. The walking device 1 is further provided with a shearing object collecting box, and the shearing object collecting box is connected with the cleaning structure 10 through a suction pipeline. The cut-off collection box is dumped into the collection vehicle within a certain distance.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic trimming means of green planting of central authorities' division strip which characterized in that: comprises a walking device (1), an image recognition camera (2), a front end trimming device (3), a front end trimming model tool knife (4), a telescopic cross rod (7), a cleaning structure (10) and a square trimming device (11), wherein the two telescopic cross rods (7) are arranged at the top ends of the two walking devices (1) in a crossing way, when a central division strip green plant is trimmed and meets a post rod, the telescopic cross rods (7) are contracted to pass through, the image recognition camera (2) is arranged on one telescopic cross rod (7) at the front end, the image recognition camera (2) is used for detecting whether the central division strip has the post rod and the position of a positioning post rod or not and detecting the position of the plant in real time, the front end trimming device (3) is movably arranged at the bottom of the telescopic cross rod (7), the front end trimming model tool knife (4) is detachably arranged at the bottom of the front end trimming device (3), the front end trimming device (3) is used for trimming the shape of a single plant model through a front end trimming model tool cutter (4), the cleaning structure (10) is arranged at the rear end of the walking mechanism (1), the cleaning structure (10) is used for cleaning cut objects falling on two sides, the square trimming device (11) is arranged on a telescopic cross rod (7) at the rear end, and the square trimming device (11) is used for trimming continuous square central partition green plants.
2. The automatic center separator green plant trimming device according to claim 1, wherein: the walking device (1) comprises two walking structures (1.1), the walking structures (1.1) are provided with buffer structures (1.2), the top ends of the two buffer structures (1.2) are provided with connecting cross rod boxes (1.3) for connection, the connecting cross rod boxes (1.3) are provided with two support rods (1.4), the outer side of each support rod (1.4) is provided with a driving prompt reflecting plate (1.5), the support rods (1.4) are provided with telescopic structures (1.6), and the telescopic cross rods (7) are vertically arranged on the telescopic structures (1.6) to vertically move up and down.
3. The automatic center separator green plant trimming device according to claim 2, wherein: the inner side of the walking structure (1.1) is provided with a lateral wheel (8), the lateral wheel (8) is horizontally and transversely arranged, a pressure sensor (9) is arranged on the wheel surface of the lateral wheel (8), the lateral wheel (8) is tightly attached to an outer partition wall of the green planting of the central separation zone, and the pressure sensor (9) is used for detecting the pressure of the outer partition wall, so that the walking structure (1.1) is tightly attached to the outer partition wall to run.
4. The automatic center separator green plant trimming device according to claim 3, wherein: the telescopic cross rod (7) comprises fixed cross rods on two sides and a middle telescopic plate, the fixed cross rods at two ends are fixedly and transversely arranged on a telescopic structure (1.6), the middle telescopic plate is arranged on the fixed cross rod on one side and can transversely stretch and retract, the front end of the middle telescopic plate and the fixed cross rod on the other side are arranged into a telescopic joint (5), an automatic fixed array (5.1) is arranged on the telescopic joint (5), the automatic fixed array (5.1) is used for correcting the deviation of the walking devices (1) on two sides after walking separately, when the telescopic cross rod (7) is completely aligned with the fixed cross rod, the telescopic cross rod (7) is in a state of separately walking from the original contraction, and the walking devices (1) which are changed into the extending two sides of the telescopic cross rod (7) are connected into a whole walking.
5. The automatic center separator green plant trimming device according to claim 4, wherein: the automatic array (5.1) is a photoelectric sensor array, one end of the automatic array is provided with a plurality of photoelectric emission probes which are arranged in a plurality of rows, the other end of the automatic array is provided with a plurality of photoelectric receiving heads which are arranged in the same row as the photoelectric emission probes, each photoelectric emission probe is provided with a number, the emission light intensity of each photoelectric emission probe is different, the photoelectric receiving heads are correspondingly provided with the initial photoelectric type number intensity which should be received, when the photoelectric signal intensity of each photoelectric receiving head is in the range of a preset value, the two sides of the photoelectric receiving head are opposite, the telescopic cross rod (7) can be extended and butted from the contracted state, when the photoelectric signal intensity of the photoelectric receiving head is not in the range of the preset value, a photoelectric receiving head which has received the photoelectric signal value is taken out, then the photoelectric signal value is identified, the photoelectric signal value is judged to be the same as the initial setting value of which the photoelectric receiving head, and the walking devices (1) at the two sides are adjusted to realize alignment according to the position of the number, wherein, one side of the telescopic joint opening (5) is provided with a joint inductive switch (6), the joint inductive switch (6) is a magnetic attraction switch, and when the joint inductive switch (6) is attracted and conducted, the complete alignment and combination are shown.
6. The automatic center separator green plant trimming device according to claim 5, wherein: the square trimming device (11) comprises a top telescopic mechanism (11.1), a top flat plate (11.2), a right side connecting rod (11.3), a right side telescopic structure (11.4), a right side flat plate (11.5), a left side connecting rod (11.6), a left side telescopic structure (11.7) and a left side flat plate (11.8), wherein the top telescopic mechanism (11.1) is movably arranged on a telescopic cross rod (7), the top flat plate (11.2) is transversely arranged at the bottom of the top telescopic mechanism (11.1), electric trimming knives are arranged at the front end and the bottom of the top flat plate (11.2) and are used for trimming the top end of a continuous square central partition belt green plant, the right side connecting rod (11.3) and the left side connecting rod (11.6) are movably arranged on the telescopic cross rod (7) and are arranged at two sides of the top flat plate (11.2), the right side telescopic structure (11.4) is transversely arranged at the bottom of the right side connecting rod (11.3), the right side flat plate (11.5) is vertically arranged on the right side telescopic structure (11.4), left side extending structure (11.7) transversely sets up on left side connecting rod (11.6), and the vertical setting of the dull and stereotyped (11.8) in left side is on left side extending structure (11.7), and dull and stereotyped (11.8) in left side and the dull and stereotyped (11.5) in right side set up relatively, and the front end and the inboard of the dull and stereotyped (11.5) in left side (11.8) and right side all are provided with electronic pruning knife.
7. The automatic center separator green plant trimming device according to claim 6, wherein: the front end pruning model tool (4) is an inverted L-shaped model tool or a semicircular model tool, and the front end of the model tool is provided with an electric pruning knife.
8. The automatic center separator green plant trimming device according to claim 7, wherein: the walking device (1) is also provided with a shearing object collecting box, and the shearing object collecting box is connected with the cleaning structure (10) through a suction pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129256.7A CN114391387B (en) | 2022-02-11 | 2022-02-11 | Automatic trimming means is planted in central authorities' median green |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129256.7A CN114391387B (en) | 2022-02-11 | 2022-02-11 | Automatic trimming means is planted in central authorities' median green |
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| Publication Number | Publication Date |
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| CN114391387A true CN114391387A (en) | 2022-04-26 |
| CN114391387B CN114391387B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210129256.7A Active CN114391387B (en) | 2022-02-11 | 2022-02-11 | Automatic trimming means is planted in central authorities' median green |
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| CN212034968U (en) * | 2020-03-05 | 2020-12-01 | 滨州学院 | Pruning machine |
| CN113853970A (en) * | 2021-08-20 | 2021-12-31 | 郭长铭 | Vegetation trimming means |
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2022
- 2022-02-11 CN CN202210129256.7A patent/CN114391387B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034773A (en) * | 2016-08-04 | 2016-10-26 | 安徽鑫苗园林景观建设有限公司 | Garden-shrub clipping device |
| CN109511403A (en) * | 2018-11-23 | 2019-03-26 | 西安科技成果转化工程有限公司 | A kind of automatic clipping device of highway greenbelt |
| CN110140538A (en) * | 2019-06-17 | 2019-08-20 | 临海永存智能技术有限公司 | A kind of automatic clipping device of greenbelt |
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| CN114391387B (en) | 2023-08-25 |
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