Landscaping maintenance device and maintenance method

Abstract

The present invention relates to a garden greening maintenance device and a maintenance method, and relates to the technical field of tree maintenance. The device comprises a walking system, a leveling system, a lifting system, a rotating system, a spraying system and two shielding systems. The leveling system is installed on the walking system, the lifting system is installed on the leveling system, and the spraying system is installed on the lifting system through the rotating system. The spraying system comprises a first spray arm, a second spray arm and a third spray arm. Each shielding system comprises a shielding winding device and a shielding curtain. The shielding curtain comprises a permeable section and a water-blocking section. The permeable section is installed on the shielding winding device. The shielding winding device pulls the permeable section and the water-blocking section close to the corresponding spray head. A water guide plate is provided at the bottom of each shielding curtain. The bottoms of the two shielding curtains are spliced together through the water guide plate. Semicircular grooves are provided on the two water guide plates. The two semicircular grooves enclose a circular avoidance groove. A drainage outlet is provided at the bottom of the water guide plate, which can quickly clean garden trees and avoid splashing of water.

Description

Technical Field

[0001] The present invention relates to the technical field of tree maintenance, and in particular to a garden greening maintenance device and a maintenance method. Background Art

[0002] Trees in gardens are exposed to urban environments for long periods of time and are easily contaminated by dust, pollutants, and chemicals. These pollutants adhere to the tree surface, affecting its respiration and photosynthesis and easily causing disease and death. Furthermore, pollutants on the tree surface can affect the overall aesthetics of the urban environment. To protect the health and beauty of trees, tree flushing solutions have emerged in the prior art.

[0003] Before washing trees, you need to prepare appropriate washing tools and cleaning agents. Common washing tools include a water spray gun, bucket, and soft-bristle brush, which can be used to wash different parts of the tree. You can choose a regular detergent or a tree-specific cleaning agent with a decontamination effect. Choose a cleaning agent that is harmless to trees and follow the instructions for use.

[0004] When washing trees, please note the following:

[0005] 1. Make sure the cleaning agent you choose is harmless to trees and follow the instructions for use;

[0006] 2. When cleaning, apply force evenly to avoid scratching or damaging the surface of the tree;

[0007] 3. The flushing water pressure should be moderate to avoid excessive pressure on the tree;

[0008] 4. Wastewater and dirt must be handled in a timely manner to avoid pollution to the surrounding environment.

[0009] However, it is difficult to wipe and clean a large number of tall trees in gardens like bonsai, and there is no need to do so because the upper side of the tree leaves is invisible to the human eye. Therefore, the purpose of cleaning tall trees is mainly to restore photosynthesis. The existing technology lacks equipment for rapid cleaning of tall trees. Summary of the Invention

[0010] In order to overcome the technical defects of the prior art, the present invention provides a garden greening maintenance device and a maintenance method, which can quickly clean garden trees and avoid splashing water.

[0011] The technical solution adopted by the present invention is:

[0012] The landscaping maintenance device includes a walking system, a leveling system, a lifting system, a rotary system, a spraying system and two shielding systems. The leveling system is installed on the walking system, the lifting system is installed on the leveling system, and the spraying system is installed on the lifting system through the rotary system. The spraying system includes a first spray arm, a second spray arm and a third spray arm connected in sequence. The first spray arm, the second spray arm and the third spray arm are all provided with a plurality of spray heads. The first spray arm is installed on the output end of the rotary system. The first spray arm and the third spray arm are arranged in parallel through the second spray arm. The first spray arm and the third spray arm are arranged opposite to each other, and a shielding system is installed under the first spray arm and the third spray arm. Each shielding system includes a shielding winding device and a shielding curtain. The shielding curtain includes a water permeable section and a water retaining section. The water permeable section is installed on the shielding winding device. The shielding winding device pulls the water permeable section and the water retaining section close to or away from the corresponding spray head. A water guide plate is provided at the bottom of each shielding curtain. The bottoms of the two shielding curtains are spliced together through the water guide plate. Semicircular grooves are provided on the two water guide plates. The two semicircular grooves enclose a circular avoidance groove, and the bottom of the water guide plate has a drainage outlet.

[0013] Preferably, the traveling system includes a traveling frame, a revolving body, a counterweight and a hydraulic station. The revolving body is installed on the traveling frame through a revolving support. The leveling system and the counterweight are respectively installed at both ends of the revolving body. The hydraulic station is installed on the revolving body.

[0014] Preferably, the leveling system includes a first lifting arm, a first lifting cylinder, a second lifting arm, a second lifting cylinder, a tilt correction cylinder, a correction rod, a correction connecting rod and a tilt correction cylinder. The first lifting arm is rotatably installed on the walking system, and the two ends of the first lifting cylinder are respectively rotatable on the first lifting arm and the walking system. The second lifting arm is rotatably installed on the side of the first lifting arm away from the walking system. The two ends of the second lifting cylinder are respectively rotatable on the second lifting arm and the first lifting arm. The second lifting arm, the correction rod, the correction connecting rod and the tilt correction cylinder are connected to form a parallelogram-shaped four-bar structure through a pin shaft. The two ends of the tilt correction cylinder are rotatably installed on the correction rod and the second lifting arm, and the lifting system slides along the tilt correction cylinder.

[0015] Preferably, the lifting system includes a lifting column and a lifting cylinder, the lifting column is slidably mounted on the leveling system, and both ends of the lifting cylinder are respectively mounted on the lifting column and the leveling system.

[0016] Preferably, the rotary system includes a rotary motor and a rotary shaft, the rotary shaft is rotatably mounted on the lifting system through a bearing, the rotary motor is mounted on the lifting system, the rotary motor is transmission-connected to the rotary shaft, and the first spray arm is mounted on the rotary shaft.

[0017] Preferably, the shielding winding device includes a winding motor, a winding drum and a pressure plate, the pressure plate is installed on the winding drum, the pressure plate presses the permeable section on the winding drum, the winding drum is rotatably installed on the first spray arm and the third spray arm, the winding motor is installed on the first spray arm and the third spray arm, and the winding motor is transmission-connected to the winding drum.

[0018] Preferably, two low-lying areas are formed on the water guide plate, and the water guide plate forms a drainage outlet at the position of the low-lying area, and a filter plate is provided on the drainage outlet.

[0019] The landscaping maintenance method, using the landscaping maintenance device, comprises the following steps:

[0020] S1: The walking system moves to the side of the tree;

[0021] S2: The leveling system adjusts the lifting system to vertical;

[0022] S3: The rotary system drives the sprinkler system to adjust the inclination according to the direction of the branches;

[0023] S4: The shielding system is deployed to enclose the spraying area;

[0024] S5: The first spray arm, the second spray arm and the third spray arm spray water, and the lifting system drives the rotary system to lift and lower to sweep the leaves of the trees.

[0025] The beneficial effects of the present invention are:

[0026] The leveling system is installed on the walking system, and the walking system drives the leveling system to move. In order to enable the spraying system to be lifted to a sufficient height to ensure the cleaning of tall trees, the walking system is a purchased excavator chassis, which is convenient for transfer. The lifting system is installed on the leveling system to adjust the inclination angle of the lifting system. The spraying system is installed on the lifting system through a rotary system. The rotary system changes the inclination angle of the spraying system. The spraying system includes a first spray arm, a second spray arm and a third spray arm connected in sequence. The first spray arm, the second spray arm and the third spray arm are all provided with a number of spray heads. The first spray arm is installed on the output end of the rotary system, and the first spray arm and the third spray arm are arranged in parallel through the second spray arm. The first spray arm and the third spray arm are arranged opposite to each other. A shielding system is installed under the first spray arm and the third spray arm. The first spray arm, the second spray arm and the third spray arm surround the trees for cleaning.

[0027] Each shielding system includes a shielding and winding device and a shielding curtain. The shielding curtain includes a permeable section and a water retaining section. The permeable section is installed on the shielding and winding device. When the permeable section is close to the sprinkler head, water is sprayed out to clean the trees. The shielding and winding device pulls the permeable section and the water retaining section close to the corresponding sprinkler head, thereby spraying water or cleaning the water retaining section respectively. A water guide plate is provided at the bottom of each shielding curtain. During the cleaning operation, the bottoms of the two shielding curtains are spliced together through the water guide plate. Both water guide plates are provided with semicircular grooves. The two semicircular grooves enclose a circular avoidance groove that adapts to the contour of the tree trunk, which can quickly clean the garden trees and avoid splashing water. The bottom of the water guide plate is provided with a drain outlet, which collects the sewage cleaned. The first spray arm 51, the second spray arm 52 and the third spray arm 53 gradually descend while spraying. After the tree cleaning is completed, the two water guide plates are separated, the sprinkler head continues to spray water to clean the shielding curtain, and at the same time the shielding and winding device rewinds the shielding curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the working state of the present invention.

[0029] Figure 2 It is a schematic diagram of the overall structure of the present invention.

[0030] Figure 3 This is a schematic diagram of the installation relationship of the lifting column.

[0031] Figure 4 This is a schematic diagram of the installation relationship of the shading system.

[0032] Figure 5 for Figure 4 Enlarged schematic diagram of point A in the middle.

[0033] Figure 6 Schematic diagram of the water guide plate structure.

[0034] Description of reference numerals:

[0035] 1. Travel system; 11. Travel frame; 12. Rotating body; 13. Counterweight;

[0036] 2. Leveling system; 21. First lifting boom; 22. First lifting cylinder; 23. Second lifting boom; 24. Second lifting cylinder; 25. Tilt correction cylinder; 26. Correction rod; 27. Correction connecting rod; 28. Tilt correction cylinder;

[0037] 3. Lifting system; 31. Lifting column; 32. Lifting cylinder;

[0038] 4. Rotation system;

[0039] 5. Spray system; 51. First spray arm; 52. Second spray arm; 53. Third spray arm; 55. Spray head;

[0040] 6. Shielding system; 61. Shielding reeling device; 611. Reeling motor; 612. Reeling drum; 613. Pressure plate; 62. Shielding curtain; 621. Permeable section; 622. Water retaining section; 63. Water guide plate; 631. Semicircular groove; 632. Drain outlet. DETAILED DESCRIPTION

[0041] The present invention will be further described below in conjunction with the accompanying drawings:

[0042] like Figure 1 — Figure 6 As shown, this embodiment provides a garden greening maintenance device, including a walking system 1, a leveling system 2, a lifting system 3, a rotary system 4, a spraying system 5 and two shielding systems 6. The leveling system 2 is installed on the walking system 1, and the walking system 1 drives the leveling system 2 to walk. In order to make the spraying system 5 be lifted to a sufficient height to ensure the cleaning of tall trees, the walking system 1 is a purchased excavator chassis, which is convenient for transfer. The lifting system 3 is installed on the leveling system 2, thereby adjusting the inclination angle of the lifting system 3. The spraying system 5 is installed on the lifting system 3 through the rotary system 4. The rotary system 4 changes the spraying system The inclination angle of the system 5 is adjusted, and the spraying system 5 includes a first spraying arm 51, a second spraying arm 52 and a third spraying arm 53 connected in sequence. The first spraying arm 51, the second spraying arm 52 and the third spraying arm 53 are each provided with a plurality of spraying heads 55. The first spraying arm 51 is installed on the output end of the rotary system 4, and the first spraying arm 51 and the third spraying arm 53 are arranged in parallel through the second spraying arm 52. The first spraying arm 51 and the third spraying arm 53 are arranged opposite to each other, and a shielding system 6 is installed under the first spraying arm 51 and the third spraying arm 53. The first spraying arm 51, the second spraying arm 52 and the third spraying arm 53 surround the trees for cleaning.

[0043] Each shielding system 6 includes a shielding reeling device 61 and a shielding curtain 62. The shielding curtain 62 includes a water-permeable section 621 and a water-blocking section 622. The water-permeable section 621 is installed on the shielding reeling device 61. When the water-permeable section 621 is close to the sprinkler head 55, water is sprayed out to clean the trees. The shielding reeling device 61 pulls the water-permeable section 621 and the water-blocking section 622 close to the corresponding sprinkler head 55, thereby respectively spraying water or cleaning the water-blocking section 622. A water guide plate 63 is provided at the bottom of each shielding curtain 62. During the cleaning operation, the bottoms of the two shielding curtains 62 are spliced together through the water guide plate 63, and the two Each water guide plate 63 is provided with a semicircular groove 631. The two semicircular grooves 631 enclose a circular avoidance groove that adapts to the contour of the tree trunk, which can quickly clean the garden trees and avoid splashing water. The bottom of the water guide plate 63 is provided with a drain outlet 632. The drain outlet 632 collects the sewage cleaned. The first spray arm 51, the second spray arm 52 and the third spray arm 53 gradually descend while spraying. After the tree cleaning is completed, the two water guide plates 63 are separated, and the spray head 55 continues to spray water to clean the shielding curtain 62. At the same time, the shielding reeling device 61 reels the shielding curtain 62.

[0044] When cleaning the shielding curtain 62, one of the shielding and reeling devices 61 is controlled to bring the water-permeable section 621 closer to the corresponding sprinkler head 55, while the other shielding and reeling device 61 fully unfolds the water-blocking section 622, allowing the sprinkler head 55 to clean the opposite side of the water-blocking section 622 closer to the tree. After cleaning the side of one water-blocking section 622 closer to the tree, the other water-blocking section 622 closer to the tree is cleaned in the same manner. While the shielding and reeling devices 61 are reeling the water-blocking sections 622 and 622, the side of the water-blocking section 622 farther from the tree can also be cleaned under the spray of the corresponding sprinkler head 55.

[0045] Specifically, the traveling system 1 includes a traveling frame 11, a revolving body 12, a counterweight 13 and a hydraulic station. The revolving body 12 is installed on the traveling frame 11 through a revolving support. The leveling system 2 and the counterweight 13 are respectively installed at both ends of the revolving body 12 to maintain the balance of the traveling frame 11. The hydraulic station is installed on the revolving body 12 to provide power to the leveling system 2.

[0046] Specifically, the leveling system 2 includes a first lifting arm 21, a first lifting cylinder 22, a second lifting arm 23, a second lifting cylinder 24, a tilt correction cylinder 25, a correction rod 26, a correction link 27 and a tilt correction cylinder 28. The first lifting arm 21 is rotatably mounted on the walking system 1, and the two ends of the first lifting cylinder 22 are rotatable on the first lifting arm 21 and the walking system 1 respectively. The second lifting arm 23 is rotatably mounted on the side of the first lifting arm 21 away from the walking system 1, and the second lifting cylinder 2 The two ends of the tilt correction cylinder 25 are rotatably mounted on the correction rod 26 and the second lifting arm 23. The lifting system 3 slides along the tilt correction cylinder 28, and the posture control of the tilt correction cylinder 28 is achieved by the first lifting cylinder 22, the second lifting cylinder 24 and the tilt correction cylinder 25.

[0047] Specifically, the lifting system 3 includes a lifting column 31 and a lifting cylinder 32. The lifting column 31 is slidably installed on the leveling system 2. The two ends of the lifting cylinder 32 are respectively installed on the lifting column 31 and the leveling system 2. The lifting cylinder 32 drives the lifting column 31 to slide along the tilt correction cylinder 28.

[0048] Specifically, the rotary system 4 includes a rotary motor and a rotary shaft. The rotary shaft is rotatably installed on the tilt correction cylinder 28 of the lifting system 3 through a bearing. The rotary motor is installed on the lifting system 3. The rotary motor is connected to the rotary shaft through transmission. The first spray arm 51 is installed on the rotary shaft. The rotary shaft drives the first spray arm 51 to rotate, thereby realizing posture control of the spray system 5.

[0049] Specifically, the shielding winding device 61 includes a winding motor 611, a winding drum 612 and a pressure plate 613. The pressure plate 613 is installed on the winding drum 612. The pressure plate 613 presses the permeable section 621 on the winding drum 612. The winding drum 612 is rotatably installed on the first spray arm 51 and the third spray arm 53. The winding motor 611 is installed on the first spray arm 51 and the third spray arm 53. The winding motor 611 is transmission-connected to the winding drum 612. The permeable section 621 is made of nylon fiber rope and will not block the water spray, thereby realizing the water discharge of the sprinkler head 55. After the sprinkler head 55 is separated from the tree by the water guide plate 63, the winding motor 611 drives the permeable section 621 to reel, so that the shielding curtain 62 passes through the sprinkler head 55. At this time, the sprinkler head 55 can clean the tree or the shielding curtain 62 on the opposite side.

[0050] Specifically, two low-lying areas are formed on the water guide plate 63 , and a drainage outlet 632 is formed on the water guide plate 63 at the low-lying area. A filter plate is provided on the drainage outlet 632 , and the filter plate can filter fallen leaves and dirt.

[0051] The landscaping maintenance method, using the landscaping maintenance device, comprises the following steps:

[0052] S1: Walking system 1 walks to the side of the tree;

[0053] S2: The leveling system 2 adjusts the lifting system 3 to vertical;

[0054] S3: The rotary system 4 drives the spray system 5 to adjust the inclination according to the direction of the branches;

[0055] S4: The shielding system 6 is deployed to enclose the spraying area to prevent splashing;

[0056] S5: The first spray arm 51, the second spray arm 52 and the third spray arm 53 spray water, and the lifting system 3 drives the rotary system 4 to move up and down to sweep the leaves of the trees.

[0057] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A landscaping maintenance device, characterized in that: The utility model comprises a walking system, a leveling system, a lifting system, a rotary system, a spraying system and two shielding systems, wherein the leveling system is installed on the walking system, the lifting system is installed on the leveling system, the spraying system is installed on the lifting system through the rotary system, the spraying system comprises a first spraying arm, a second spraying arm and a third spraying arm connected in sequence, the first spraying arm, the second spraying arm and the third spraying arm are all provided with a plurality of spraying heads, the first spraying arm is installed on the output end of the rotary system, the first spraying arm and the third spraying arm are arranged in parallel through the second spraying arm, and the first spraying arm is provided with a plurality of spraying heads. The arm and the third spray arm are arranged opposite to each other, and a shielding system is installed under the first spray arm and the third spray arm, each of the shielding systems includes a shielding winding device and a shielding curtain, the shielding curtain includes a water permeable section and a water retaining section, the water permeable section is installed on the shielding winding device, and the shielding winding device pulls the water permeable section and the water retaining section close to or away from the corresponding spray head, and a water guide plate is provided at the bottom of each shielding curtain, and the bottoms of the two shielding curtains are spliced with each other through the water guide plate, and semicircular grooves are provided on the two water guide plates, and the two semicircular grooves enclose a circular avoidance groove, and the bottom of the water guide plate has a drainage outlet.

2. The landscaping maintenance device according to claim 1, characterized in that: The traveling system includes a traveling frame, a rotating body, a counterweight and a hydraulic station. The rotating body is installed on the traveling frame through a rotating support. The leveling system and the counterweight are respectively installed at both ends of the rotating body. The hydraulic station is installed on the rotating body.

3. The landscaping maintenance device according to claim 1, characterized in that: The leveling system includes a first lifting arm, a first lifting cylinder, a second lifting arm, a second lifting cylinder, a tilt correction cylinder, a correction rod, a correction connecting rod and a tilt correction cylinder. The first lifting arm is rotatably installed on the walking system, and the two ends of the first lifting cylinder are respectively rotatable on the first lifting arm and the walking system. The second lifting arm is rotatably installed on the side of the first lifting arm away from the walking system. The two ends of the second lifting cylinder are respectively rotatable on the second lifting arm and the first lifting arm. The second lifting arm, the correction rod, the correction connecting rod and the tilt correction cylinder are connected to form a parallelogram-shaped four-bar structure through a pin shaft. The two ends of the tilt correction cylinder are rotatably installed on the correction rod and the second lifting arm, and the lifting system slides along the tilt correction cylinder.

4. The landscaping maintenance device according to claim 1, characterized in that: The lifting system includes a lifting column and a lifting cylinder. The lifting column is slidably mounted on the leveling system. Two ends of the lifting cylinder are respectively mounted on the lifting column and the leveling system.

5. The landscaping maintenance device according to claim 1, characterized in that: The rotary system includes a rotary motor and a rotary shaft. The rotary shaft is rotatably mounted on the lifting system through a bearing. The rotary motor is mounted on the lifting system. The rotary motor is transmission-connected to the rotary shaft. The first spray arm is mounted on the rotary shaft.

6. The landscaping maintenance device according to claim 1, characterized in that: The shielding winding device includes a winding motor, a winding drum and a pressure plate, the pressure plate is installed on the winding drum, the pressure plate presses the permeable section on the winding drum, the winding drum is rotatably installed on the first spray arm and the third spray arm, the winding motor is installed on the first spray arm and the third spray arm, and the winding motor is transmission-connected to the winding drum.

7. The landscaping maintenance device according to claim 1, characterized in that: Two low-lying areas are formed on the water guide plate, and drainage outlets are formed on the water guide plate at the low-lying areas, and filter plates are provided on the drainage outlets.

8. A landscaping maintenance method using the landscaping maintenance device according to claim 1, characterized in that: The steps include: S1: The walking system moves to the side of the tree; S2: The leveling system adjusts the lifting system to vertical; S3: The rotary system drives the sprinkler system to adjust the inclination according to the direction of the branches; S4: The shielding system is deployed to enclose the spray area to prevent splashing; S5: The first spray arm, the second spray arm and the third spray arm spray water, and the lifting system drives the rotary system to lift and lower to sweep the leaves of the trees.

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