CN116158251A - Road guardrail keeps away barrier weeding equipment - Google Patents

Road guardrail keeps away barrier weeding equipment Download PDF

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Publication number
CN116158251A
CN116158251A CN202310292305.3A CN202310292305A CN116158251A CN 116158251 A CN116158251 A CN 116158251A CN 202310292305 A CN202310292305 A CN 202310292305A CN 116158251 A CN116158251 A CN 116158251A
Authority
CN
China
Prior art keywords
weeding
connecting rod
rod
cutter
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310292305.3A
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Chinese (zh)
Inventor
张建彬
康刚
师杰
赵治国
魏晓辉
邓钰
丁凤鸣
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Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202310292305.3A priority Critical patent/CN116158251A/en
Publication of CN116158251A publication Critical patent/CN116158251A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/84—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for edges of lawns or fields, e.g. for mowing close to trees or walls
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/006—Control or measuring arrangements
    • A01D34/008—Control or measuring arrangements for automated or remotely controlled operation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/18—Safety devices for parts of the machines
    • A01D75/185—Avoiding collisions with obstacles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses a highway guardrail obstacle avoidance weeding device which comprises an assembly part and a weeding part, wherein the weeding part comprises a first weeding mechanism and a second weeding mechanism, the first weeding mechanism comprises a first connecting rod and a first weeding head, the second weeding mechanism comprises a second connecting rod and a second weeding head, the first connecting rod is vertically arranged and is directly connected to the assembly part on the side face, the first weeding head is arranged at the bottom end of the first connecting rod, the second connecting rod comprises an L-shaped connecting rod, the top end of the L-shaped connecting rod is connected to the top end of the first connecting rod in a switching way, the second weeding head is connected to the bottom end of the L-shaped connecting rod, the first weeding head comprises a first weeding cutter and a first damping piece connected between the first weeding cutter and the first connecting rod, and the second weeding head comprises a second weeding cutter and a second damping piece connected between the second weeding cutter and the L-shaped connecting rod.

Description

Road guardrail keeps away barrier weeding equipment
Technical Field
The invention relates to the field of road maintenance, in particular to a road guardrail obstacle avoidance weeding device.
Background
The existing highway protection facilities in China are mostly in the form of wave-shaped steel guardrails, steel upright posts are used for fixing wave-shaped guardrail plates on soil shoulders for surrounding protection, and meanwhile drainage facilities such as water blocking belts or water draining tanks are arranged.
When summer arrives, because weeds diffuse growth below the corrugated steel guardrails and the upright posts, the reflective marks on the upright posts are shielded, meanwhile, the road environment is influenced, and the weeds are required to be removed at regular intervals. The main mode adopted at the present stage is to manually clean by using a portable grass trimmer. The manual weeding efficiency is low, the operation danger in the road range is high, the market at present is not directed against the lower part of the road guardrail, and the automatic weeding device can automatically avoid the road guardrail, so that the weeding device is thoroughly and efficiently used.
Disclosure of Invention
The invention aims to: the invention aims to overcome the defects of the prior art and provides a road guardrail obstacle-avoiding weeding device.
The technical scheme is as follows: the invention discloses a highway guardrail obstacle avoidance weeding device, which comprises an assembly part and a weeding part, wherein the weeding part comprises a first weeding mechanism and a second weeding mechanism, the first weeding mechanism comprises a first connecting rod and a first weeding machine head, the second weeding mechanism comprises a second connecting rod and a second weeding machine head, the first connecting rod is vertically arranged and is directly connected to the assembly part on the side face, the first weeding machine head is arranged at the bottom end of the first connecting rod, the second connecting rod comprises an L-shaped connecting rod, the top end of the L-shaped connecting rod is connected to the top end of the first connecting rod in a switching way, the second weeding machine head is connected to the bottom end of the L-shaped connecting rod, the first weeding machine head comprises a first weeding cutter and a first damping piece connected between the first weeding cutter and the first connecting rod, and the second weeding machine head comprises a second weeding cutter and a second damping piece connected between the second weeding cutter and the L-shaped connecting rod.
Preferably, the first weeding cutter comprises a first cutter head, the first damping piece comprises a first rotating rod connected between the center of the first cutter head and the bottom end of the first connecting rod and a first damping hydraulic rod with two ends respectively connected between the front section of the first rotating rod and the bottom end of the first connecting rod, the second weeding cutter comprises a second cutter head, and the second damping piece comprises a second rotating rod connected between the center of the second cutter head and the bottom end of the L-shaped connecting rod and a second damping hydraulic rod with two ends respectively connected between the front section of the second rotating rod and the bottom end of the second connecting rod.
Preferably, the first damping hydraulic rod and the second damping hydraulic rod are electric control damping hydraulic rods, the first cutterhead and the second cutterhead are provided with infrared ranging sensors and pressure sensors, and the infrared ranging sensors and the pressure sensors are connected to the first damping hydraulic rod and the second damping hydraulic rod.
Preferably, a fork arm rotating joint is arranged at the connecting part between the first connecting rod and the L-shaped connecting rod, a rotating hydraulic rod is connected at the cross connecting part of the fork arm rotating joint, and the other end of the rotating hydraulic rod is connected at the side wall of the first connecting rod.
Preferably, the first link includes a lifting link, and a lifting driving hydraulic rod is connected to a side surface between two ends of a lifting area of the lifting link.
Preferably, the assembly part includes a mounting base, a horizontal link, and a weeding part adjustment mechanism.
Preferably, the weeding portion adjusting mechanism includes a lateral rotation portion and a longitudinal rotation portion in this order.
Preferably, the transverse rotating part comprises a transverse joint and a transverse driving hydraulic rod with two ends respectively connected to two ends of the transverse joint, and the longitudinal rotating part comprises a longitudinal joint and a longitudinal driving hydraulic rod with two ends respectively connected to two ends of the longitudinal joint.
Preferably, the horizontal connecting rod comprises a horizontal telescopic connecting rod, and a telescopic driving hydraulic rod is connected to the side surface between two ends of a telescopic region of the horizontal telescopic connecting rod.
Compared with the prior art, the invention has the following beneficial effects: (1) The combined first connecting rod and the L-shaped connecting rod form a portal structure, so that the combined portal structure can work on two sides of the guardrail and the vertical barrier, has a large weeding area and is thoroughly cleaned;
(2) The first damping piece and the second damping piece are adopted to provide resistance to rotate and reset the first weeding cutter and the second weeding cutter, so that obstacles such as upright posts can be avoided.
Drawings
FIG. 1 is a schematic diagram of a highway guardrail obstacle avoidance weeding device;
FIG. 2 is a schematic top view of a first weeding head and a second weeding head in the working state of the highway guardrail obstacle avoidance weeding apparatus according to the present invention;
fig. 3 is a schematic structural view of a second weeding machine head in an upward opening state in the road guardrail obstacle avoidance weeding device.
In the figure: 1. a mounting base; 2. a horizontal telescopic link; 3. a telescopic driving hydraulic rod; 4. a lateral rotation part; 41. a transverse joint; 42. a hydraulic rod is transversely driven; 5. a longitudinal rotation part; 51. a longitudinal joint; 52. longitudinally driving a hydraulic rod; 6. a first herbicidal head; 61. a first cutterhead; 62. a first rotating lever; 63. a first damping hydraulic rod; 7. a first link; 8. a lifting driving hydraulic rod; 9. a second herbicidal head; 91. the second cutterhead; 92. a second rotating rod; 93. a second damping hydraulic rod; 10. an L-shaped connecting rod; 11. a fork arm rotates a joint; 12. and rotating the hydraulic rod.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the invention is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.
The utility model provides a barrier weeding equipment is kept away to highway guardrail, including assembly portion and weeding portion, weeding portion includes first weeding mechanism and second weeding mechanism, first weeding mechanism includes first connecting rod 7 and first weeding aircraft nose 6, second weeding mechanism includes second connecting rod and second weeding aircraft nose 9, first connecting rod 7 sets up perpendicularly and the side lug connection is on assembly portion, first weeding aircraft nose 6 is installed in first connecting rod 7 bottom, the second connecting rod includes L type connecting rod 10, the top switching of L type connecting rod 10 is on first connecting rod 7 top, the bottom at L type connecting rod 10 is connected to second weeding aircraft nose 9, first weeding aircraft nose 6 includes first weeding cutter and connects the first damping piece between first weeding cutter and first connecting rod 7, second weeding aircraft nose 9 includes second weeding cutter and connects the second damping piece between second weeding cutter and L type connecting rod 10. Specifically, the first weeding cutter comprises a first cutter head 61, the first damping piece comprises a first rotating rod 62 connected between the center of the first cutter head 61 and the bottom end of the first connecting rod 7, and a first damping hydraulic rod 63 with two ends respectively connected between the front section of the first rotating rod 62 and the bottom end of the first connecting rod 7, the second weeding cutter comprises a second cutter head 91, and the second damping piece comprises a second rotating rod 92 connected between the center of the second cutter head 91 and the bottom end of the L-shaped connecting rod 10, and a second damping hydraulic rod 93 with two ends respectively connected between the front section of the second rotating rod 92 and the bottom end of the second connecting rod. The technical scheme has the advantages that a door structure is formed by the combination of the first connecting rod 7 and the L-shaped connecting rod 10, the operation can be performed on two sides of the guardrail and the vertical barrier, the weeding area is large, and the cleaning is thorough; the first damping piece and the second damping piece are adopted to provide resistance to rotate and reset the first weeding cutter and the second weeding cutter, so that obstacles such as upright posts can be avoided.
Referring to fig. 3, it can be seen that the connection portion between the first link 7 and the L-shaped link 10 is provided with a fork arm rotating joint 11, a rotating hydraulic rod 12 is connected at the cross connection portion of the fork arm rotating joint 11, and the other end of the rotating hydraulic rod 12 is connected at the side wall of the first link 7, so that the L-shaped link 10 can rotate with the fork arm rotating joint 11 as an axis under the driving of the rotating hydraulic rod 12, and for the condition that other traffic facilities are located outside the guardrail column, the second weeding mechanism can be driven to rotate upwards by driving the L-shaped link 10 to realize independent lifting and folding, thereby avoiding traffic signboards and other facilities.
Referring to fig. 1 and 2, it can be seen that the assembly part includes a mounting base 1, a horizontal link and a weeding part adjusting mechanism, specifically, the weeding part adjusting mechanism includes a transverse rotating part 4 and a longitudinal rotating part 5 in sequence, wherein the transverse rotating part 4 includes a transverse joint 41 and transverse driving hydraulic rods 42 with two ends connected to two ends of the transverse joint 41 respectively, the longitudinal rotating part 5 includes a longitudinal joint 51 and longitudinal driving hydraulic rods 52 with two ends connected to two ends of the longitudinal joint 51 respectively, the horizontal link includes a horizontal telescopic link 2, a telescopic driving hydraulic rod 3 is connected to a side between two ends of a telescopic area of the horizontal telescopic link 2, in addition, the first link 7 includes a lifting link, a lifting driving hydraulic rod 8 is connected to a side between two ends of a lifting area of the lifting link, the series of structures adopt full hydraulic independent structures, can be installed on a heavy maintenance work vehicle, the universality is strong, and a full hydraulic driving solution is provided, hydraulic multidirectional control adjustment is realized, double-sided weeding discs and support arms can be controlled individually.
Based on the above-mentioned full hydraulic structure, can additionally set up as follows, first damping hydraulic stem 63 and second damping hydraulic stem 93 are automatically controlled damping hydraulic stem, infrared range finding sensor and pressure sensor are all installed on first blade disc 61 and the second blade disc 91, infrared range finding sensor and pressure sensor all connect on first damping hydraulic stem 63 and second damping hydraulic stem 93, can monitor whether have guardrail and vertical barrier to appear in weeding cutting area through infrared range finding sensor and pressure sensor, and then control first damping hydraulic stem 63 and second damping hydraulic stem 93 with this trigger signal, thereby realize the automated control of weeding cutting operation, further, hydraulic drive mechanism in the whole device also can rely on the assistance of sensor group to realize full automatic control.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact between the first feature and the second feature, or an indirect contact between the first feature and the second feature through an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is at a lower level than the second feature. In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example.
Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features can be replaced equivalently; such modifications and substitutions do not depart from the spirit of the invention.

Claims (9)

1. The utility model provides a barrier weeding equipment is kept away to highway guardrail, includes assembly portion and weeding portion, its characterized in that: the weeding portion includes first weeding mechanism and second weeding mechanism, first weeding mechanism includes first connecting rod and first weeding aircraft nose, second weeding mechanism includes second connecting rod and second weeding aircraft nose, first connecting rod sets up perpendicularly and side lug connection is on the assembly portion, first weeding aircraft nose is installed in first connecting rod bottom, the second connecting rod includes L type connecting rod, the top switching of L type connecting rod is at first connecting rod top, the bottom at L type connecting rod is connected to the second weeding aircraft nose, first weeding aircraft nose includes first weeding cutter and connects the first damping piece between first weeding cutter and first connecting rod, the second weeding aircraft nose includes second weeding cutter and connects the second damping piece between second weeding cutter and L type connecting rod.
2. The highway guardrail obstacle avoidance and weeding device according to claim 1, wherein: the first weeding cutter comprises a first cutter head, the first damping piece comprises a first rotating rod connected between the center of the first cutter head and the bottom end of the first connecting rod and a first damping hydraulic rod with two ends connected between the front section of the first rotating rod and the bottom end of the first connecting rod respectively, the second weeding cutter comprises a second cutter head, and the second damping piece comprises a second rotating rod connected between the center of the second cutter head and the bottom end of the L-shaped connecting rod and a second damping hydraulic rod with two ends connected between the front section of the second rotating rod and the bottom end of the second connecting rod respectively.
3. The highway guardrail obstacle avoidance and weeding device according to claim 2, wherein: the first damping hydraulic rod and the second damping hydraulic rod are electric control damping hydraulic rods, an infrared ranging sensor and a pressure sensor are arranged on the first cutter disc and the second cutter disc, and the infrared ranging sensor and the pressure sensor are connected to the first damping hydraulic rod and the second damping hydraulic rod.
4. The highway guardrail obstacle avoidance and weeding device according to claim 1, wherein: the connecting part between the first connecting rod and the L-shaped connecting rod is provided with a fork arm rotating joint, the cross connecting part of the fork arm rotating joint is connected with a rotating hydraulic rod, and the other end of the rotating hydraulic rod is connected with the side wall of the first connecting rod.
5. The highway guardrail obstacle avoidance and weeding device according to claim 1, wherein: the first connecting rod comprises a lifting connecting rod, and a lifting driving hydraulic rod is connected to the side surface between the two ends of the lifting area of the lifting connecting rod.
6. The highway guardrail obstacle avoidance and weeding device according to claim 1, wherein: the assembly part comprises a mounting base, a horizontal connecting rod and a weeding part adjusting mechanism.
7. The highway guardrail obstacle avoidance and weeding apparatus according to claim 6, wherein: the weeding portion adjusting mechanism sequentially comprises a transverse rotating portion and a longitudinal rotating portion.
8. The highway guardrail obstacle avoidance and weeding apparatus according to claim 7, wherein: the transverse rotating part comprises a transverse joint and transverse driving hydraulic rods with two ends respectively connected to two ends of the transverse joint, and the longitudinal rotating part comprises a longitudinal joint and longitudinal driving hydraulic rods with two ends respectively connected to two ends of the longitudinal joint.
9. The highway guardrail obstacle avoidance and weeding apparatus according to claim 6, wherein: the horizontal connecting rod comprises a horizontal telescopic connecting rod, and a telescopic driving hydraulic rod is connected to the side face between the two ends of a telescopic area of the horizontal telescopic connecting rod.
CN202310292305.3A 2023-03-23 2023-03-23 Road guardrail keeps away barrier weeding equipment Withdrawn CN116158251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310292305.3A CN116158251A (en) 2023-03-23 2023-03-23 Road guardrail keeps away barrier weeding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310292305.3A CN116158251A (en) 2023-03-23 2023-03-23 Road guardrail keeps away barrier weeding equipment

Publications (1)

Publication Number Publication Date
CN116158251A true CN116158251A (en) 2023-05-26

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CN202310292305.3A Withdrawn CN116158251A (en) 2023-03-23 2023-03-23 Road guardrail keeps away barrier weeding equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118077409A (en) * 2024-04-22 2024-05-28 潍坊拓普机械制造有限公司 Mowing equipment capable of automatically avoiding obstacle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118077409A (en) * 2024-04-22 2024-05-28 潍坊拓普机械制造有限公司 Mowing equipment capable of automatically avoiding obstacle
CN118077409B (en) * 2024-04-22 2024-08-23 潍坊拓普机械制造有限公司 Mowing equipment capable of automatically avoiding obstacle

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