Ecological landscape maintenance device

Abstract

An ecological landscape maintenance device, comprising a base (1), wherein two limiting sliding columns (4) are symmetrically and fixedly mounted on the upper surface of the base (1); a sliding plate (7) is slidably mounted on the outer surfaces of the two limiting sliding columns (4); and an annular frame (17) is fixedly mounted at one end of the sliding plate (7). Floating bark on the surface of a tree trunk can be removed through the rotation of brush wheels (19); and by means of the device, floating bark on the surface of a tree can be completely removed before the brushing of a whitewash.

Description

Ecological landscape maintenance device Technical Field

[0001] The present invention relates to the technical field of maintenance devices, and in particular to an ecological landscape maintenance device. Background Art

[0002] Gardens are not only for recreation, but also have the function of protecting and improving the environment. The landscape trees planted in the garden can not only absorb carbon dioxide, release oxygen and purify the air; they can also absorb harmful gases and adsorb dust to a certain extent, reduce pollution, regulate the temperature and humidity of the air, and improve the microclimate; they also have protective effects such as reducing noise and preventing wind and fire. However, since the survival rate of landscape trees will decrease due to climate change or pests and diseases after transplanting, it is necessary to apply lime to the trunks of the trees when maintaining landscape trees. White lime can not only kill insects and bacteria, but also reduce the damage of pests and diseases and prevent them from being eaten by insects.

[0003] An existing landscape garden ecological maintenance device (publication number: CN113083599A) has at least the following drawbacks:

[0004] When the above patent is in use, a first linear drive device is provided to enable the support frame to move up and down in the longitudinal direction, thereby driving the syringe installed on the support frame and the second linear drive device to move up and down. Since the second linear drive device can push the injection handle of the syringe, it is used to send the lime slurry stored in the syringe barrel into the hollow plate, and then flow to the sponge layer through multiple through holes on the hollow plate, thereby realizing whitewashing of the trunks of large trees. Since there will be loose bark on the outer surface of the tree, the above patent does not remove the loose bark on the surface of the tree when applying the lime slurry. The loose bark part is relatively dry or loose, which is not conducive to the good adhesion of the bark whitewash agent, resulting in the applied whitewash agent not being able to evenly cover the entire tree surface, thereby affecting its protective effect and durability. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an ecological landscape maintenance device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is that of an impeller, and the impeller is fixed with a gear train that is engaged with the gear train of said at least one wheel and the gear train that is connected with said at least one gear train is engaged with the gear train of said at least one wheel.

[0008] As a further solution of the present invention, a plurality of rotating plates are equidistantly installed for rotation in the circumferential direction of the upper surface of the rotating frame, the top ends of the plurality of brush wheels respectively pass through the upper surfaces of the plurality of rotating plates and are fixedly installed with a first synchronous pulley, the upper surface of the other end of the rotating plate is rotatably installed with a second synchronous pulley, the outer surfaces of the first synchronous pulley and the second synchronous pulley are wrapped with a synchronous belt, the bottom end of the second synchronous pulley passes through the lower surface of the rotating plate and is fixedly installed with a rubber guide wheel, the rotation center of the rotating plate and the rotation center of the brush wheel are arranged on the same axis, an elastic telescopic rod is rotatably installed on the outer surface of one side of the rotating plate, and the other end of the elastic telescopic rod is rotatably installed with the upper surface of the rotating frame.

[0009] As a further solution of the present invention, the top ends of the two limiting slides are both fixedly installed with a fixing plate passing through the upper surface of the slide, a screw is rotatably installed between the fixing plate and the base, the screw passes through the outer surface of the slide and is threadedly connected to it, a first drive motor is fixedly installed on the upper surface of the fixing plate, and the output end of the first drive motor passes through the lower surface of the fixing plate and is fixedly installed with the rotation center of the screw.

[0010] As a further solution of the present invention, a plurality of nozzles are fixedly installed at equal intervals in the circumferential direction on the upper surface of the rotating frame, a storage barrel is fixedly installed on the upper surface of the base, the bottom end of the storage barrel is fixedly connected to a water pipe, the other end of the water pipe is fixedly connected to a conduit, and the liquid inlet ends of the plurality of nozzles are all connected to the conduit.

[0011] As a further solution of the present invention, a compression cylinder is fixedly installed on the lower surface of the base, a piston plate is slidably installed on the inner wall of the compression cylinder, a connecting rod is rotatably installed on the outer surface of the piston plate close to the outer side, the bottom end of the screw rod passes through the lower surface of the base and is provided with a one-way bearing, the outer ring of the one-way bearing is provided with a rotating sleeve, and the other end of the connecting rod is rotatably installed on the lower surface of the rotating sleeve at an eccentric position.

[0012] As a further solution of the present invention, a one-way air nozzle is fixedly installed on the outer surface of the piston plate near the connecting rod, and an air pipe is fixedly connected to the upper surface of the compression cylinder away from the piston plate. The top end of the air pipe passes through the upper surface of the base and is fixedly connected to the top end of the storage barrel. The storage barrel is connected to the interior of the compression cylinder through the air pipe.

[0013] As a further solution of the present invention, a cover plate is fixedly installed on the top of the storage barrel, a floating rod is slidably inserted into the upper surface of the cover plate, the bottom end of the floating rod passes through the lower surface of the cover plate and is fixedly installed with a floating plate, a limiting sleeve is fixedly installed on the upper surface of the cover plate, a driving rod is slidably installed on the inner wall of the limiting sleeve, a driving groove is penetrated through the outer surface of the driving rod near the end of the floating rod, a driving column is fixedly installed on the inner wall of the floating rod near the end of the driving groove, the driving column is slidably installed with the inner wall of the driving groove, and the lower surface of the driving rod near the end of the slide is provided with an oblique angle.

[0014] As a further solution of the present invention, two groups of rollers are symmetrically mounted on the lower surface of the base in groups of two, and an armrest is fixedly mounted on the upper surface of the base at one end away from the annular frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The rubber guide wheel drives the second synchronous pulley to rotate forward and reverse, and the second synchronous pulley drives the first synchronous pulley to rotate forward and reverse through the synchronous belt, so that the first synchronous pulley drives the brush wheel to rotate forward and reverse. Since the bristles on the outer surface of the brush wheel are in contact with the surface of the tree trunk, the rotation of the brush wheel can remove the loose bark on the surface of the tree trunk. This device can remove the loose bark on the surface of the tree before applying the whitewash agent, ensuring that the whitewash agent can firmly adhere to the surface of the tree trunk, ensuring the protective effect and durability of the whitewash agent on the tree trunk;

[0017] 2. Use the moving device to drive the annular frame to move to the position of the tree trunk. When the trunk is roughly in the middle of the annular frame, the rotating plate drives the rubber guide wheel to contact the surface of the trunk through the force of the elastic telescopic rod. This device is easy to use for trunks of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG1 is a schematic diagram of the overall structure of an ecological landscape maintenance device proposed by the present invention;

[0019] FIG2 is a rear view schematic diagram of an ecological landscape maintenance device proposed by the present invention;

[0020] FIG3 is a schematic diagram of the internal structure of an ecological landscape maintenance device proposed by the present invention;

[0021] FIG4 is a schematic diagram of a slide plate of an ecological landscape maintenance device proposed by the present invention;

[0022] FIG5 is a schematic diagram of a piston plate of an ecological landscape maintenance device proposed by the present invention;

[0023] FIG6 is a schematic diagram of an annular frame of an ecological landscape maintenance device proposed by the present invention;

[0024] FIG7 is a schematic diagram of a rotating frame of an ecological landscape maintenance device proposed by the present invention;

[0025] FIG8 is a schematic diagram of a brush wheel of an ecological landscape maintenance device proposed by the present invention;

[0026] FIG9 is a partial enlarged schematic diagram of point A in FIG4 ;

[0027] FIG10 is a partial enlarged schematic diagram of point B in FIG2 .

[0028] In the figure: 1. base; 2. roller; 3. handrail; 4. limit slide; 5. screw rod; 6. fixed plate; 7. slide plate; 8. storage barrel; 9. water pipe; 10. air pipe; 11. floating rod; 12. driving rod; 13. limit sleeve; 14. driving groove; 15. bevel; 16. first driving motor; 17. annular frame; 18. rotating frame; 19. brush wheel; 20. second driving motor; 21. nozzle; 22. first synchronous pulley; 23. synchronous belt; 24. second synchronous pulley; 25. rotating plate; 26. elastic telescopic rod; 27. rubber guide wheel; 28. floating plate; 29. ​​compression cylinder; 30. piston plate; 31. connecting rod; 32. one-way air nozzle; 33. one-way bearing; 34. rotating sleeve; 35. driving gear; 36. sector gear. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0032] Referring to Figures 1 to 10, an ecological landscape maintenance device includes a base 1, two limiting sliding columns 4 are symmetrically fixedly installed on the upper surface of the base 1, and a slide 7 is slidably installed on the outer surface of the two limiting sliding columns 4. An annular frame 17 is fixedly installed on one end of the slide 7. The outer surface of the annular frame 17 near the inner side is provided with an annular groove, and a rotating frame 18 is slidably installed on the inner wall of the annular groove. The outer surfaces of the annular frame 17 and the rotating frame 18 are both penetrated with openings, and the inner wall of the annular frame 17 is provided with a dovetail groove. The rotating frame 1 The outer surface of the circumference of 8 is provided with a dovetail protrusion, which is slidably installed with the inner wall of the dovetail groove. The dovetail protrusion cooperates with the dovetail groove to limit the position of the rotating frame 18 and the annular frame 17. The outer surface of the rotating frame 18 near the inner side is provided with a mounting groove, and a plurality of brush wheels 19 are equidistantly rotated in the circumferential direction of the mounting groove. The upper surface of the annular frame 17 near one end of the notch is fixedly installed with a second drive motor 20, and the upper surface of the rotating frame 18 is fixedly installed with a sector gear 36. The output of the second drive motor 20 The end of the annular frame 17 is fixedly installed with a driving gear 35, which is meshed with the sector gear 36. A plurality of rotating plates 25 are equidistantly installed on the circumferential direction of the upper surface of the rotating frame 18. The top ends of the plurality of brush wheels 19 respectively penetrate the upper surfaces of the plurality of rotating plates 25 and are fixedly installed with a first synchronous pulley 22. The upper surface of the other end of the rotating plate 25 is rotatably installed with a second synchronous pulley 24. The outer surfaces of the first and second synchronous pulleys 22, 24 are wrapped with a synchronous belt 23. The bottom end of the second synchronous pulley 24 penetrates the lower surface of the rotating plate 25 and is fixedly installed with a rubber guide wheel 27. The rotation center of the rotating plate 25 and the rotation center of the brush wheel 19 are located on the same axis. An elastic telescopic rod 26 is rotatably installed on the outer surface of one side of the rotating plate 25. The other end of the elastic telescopic rod 26 is rotatably installed with the upper surface of the rotating frame 18. Through the force of the elastic telescopic rod 26, the rotating plate 25 drives the rubber guide wheel 27 to contact the surface of the trunk. This device is convenient for use on trunks of different sizes.

[0033] The second synchronous pulley 24 is driven to rotate forward and reverse by the rubber guide wheel 27, and the second synchronous pulley 24 drives the first synchronous pulley 22 to rotate forward and reverse through the synchronous belt 23, so that the first synchronous pulley 22 drives the brush wheel 19 to rotate forward and reverse. Since the bristles on the outer surface of the brush wheel 19 are in contact with the surface of the tree trunk, the loose bark on the surface of the trunk can be removed by the rotation of the brush wheel 19. Through this device, the loose bark on the surface of the tree can be removed before the whitewash is applied, ensuring that the whitewash can be firmly attached to the surface of the trunk, ensuring the protective effect and durability of the whitewash on the trunk.

[0034] In this embodiment, the top ends of the two limiting slides 4 are both passed through the upper surface of the slide plate 7 and fixedly installed with a fixed plate 6, a screw rod 5 is rotatably installed between the fixed plate 6 and the base 1, the screw rod 5 passes through the outer surface of the slide plate 7 and is threadedly connected to it, and a first drive motor 16 is fixedly installed on the upper surface of the fixed plate 6, and the output end of the first drive motor 16 passes through the lower surface of the fixed plate 6 and is fixedly installed with the rotation center of the screw rod 5.

[0035] The first drive motor 16 drives the screw rod 5 to rotate, so that the screw rod 5 drives the slide plate 7 to move downward, and the slide plate 7 drives the annular frame 17 and the rotating frame 18 to move downward, so that the device can continuously clean the tree trunk from top to bottom.

[0036] In this embodiment, a plurality of nozzles 21 are fixedly installed on the circumferential direction of the upper surface of the rotating frame 18 at equal intervals, a storage barrel 8 is fixedly installed on the upper surface of the base 1, the bottom end of the storage barrel 8 is fixedly connected to a water pipe 9, the other end of the water pipe 9 is fixedly connected to a conduit, and the liquid inlet ends of the plurality of nozzles 21 are connected to the conduit, a compression cylinder 29 is fixedly installed on the lower surface of the base 1, a piston plate 30 is slidably installed on the inner wall of the compression cylinder 29, a connecting rod 31 is rotatably installed on the outer surface of the piston plate 30 near the outer side, and the bottom end of the screw rod 5 passes through the bottom A one-way bearing 33 is provided on the lower surface of the seat 1, and a rotating sleeve 34 is provided on the outer ring of the one-way bearing 33. The other end of the connecting rod 31 is rotatably mounted on the lower surface of the rotating sleeve 34 at an eccentric position. A one-way air nozzle 32 is fixedly mounted on the outer surface of the piston plate 30 near the connecting rod 31. The upper surface of the compression cylinder 29 away from the end of the piston plate 30 is fixedly connected to the air pipe 10. The top end of the air pipe 10 passes through the upper surface of the base 1 and is fixedly connected to the top end of the storage barrel 8. The storage barrel 8 is connected to the interior of the compression cylinder 29 through the air pipe 10.

[0037] The rotation of the screw rod 5 drives the one-way bearing 33 to rotate, so that the one-way bearing 33 drives the rotating sleeve 34 to rotate, and the rotating sleeve 34 drives the connecting rod 31 to move, and the connecting rod 31 drives the piston plate 30 to slide back and forth along the inner wall of the compression cylinder 29, so that the piston plate 30 compresses the air inside the compression cylinder 29, and when the piston plate 30 moves back, air can enter the interior of the compression cylinder 29 through the one-way air nozzle 32. The air inside the compression cylinder 29 is compressed by this device, so that it increases the pressure inside the storage barrel 8 through the air pipe 10, and then the whitewashing agent is pressed into the interior of the water pipe 9 under high pressure. The whitewashing agent enters the interior of the nozzle 21 through the water pipe 9 and is sprayed from the nozzle 21 to the surface of the tree trunk. Then, through the forward and reverse rotation of the rotating frame 18, the nozzle 21 evenly sprays the whitewashing agent on the surface of the tree trunk. Through this device, the whitewashing agent can be evenly sprayed from top to bottom on the surface of the tree trunk after cleaning the floating bark.

[0038] In this embodiment, a cover is fixedly installed on the top of the storage barrel 8. When in use, the operator first pours a certain amount of tree whitening agent liquid into the inner wall of the storage barrel 8, and then fixes the cover to the top of the storage barrel 8 by bolts to seal the top of the storage barrel 8. It should be noted that when installing the cover, the driving rod 12 needs to be aligned with the direction of the slide 7. A floating rod 11 is slidably inserted into the upper surface of the cover. The bottom end of the floating rod 11 passes through the lower surface of the cover and is fixedly installed with a floating plate 28. A limiting sleeve 13 is fixedly installed on the upper surface of the cover, and the inner wall of the limiting sleeve 13 is slidably installed with the driving rod 12. A driving groove 14 is penetrated through the outer surface of the driving rod 12 near the end of the floating rod 11. A driving column is fixedly installed on the inner wall of the floating rod 11 near the end of the driving groove 14. The driving column is slidably installed with the inner wall of the driving groove 14, and the lower surface of the driving rod 12 near the end of the slide 7 is provided with an oblique angle 15.

[0039] When the rotating frame 18 moves to the bottom, the second drive motor 20 drives the rotating frame 18 to reset, and then the operator moves the device out of the position of the tree trunk, and reverses the first drive motor 16 to drive the screw rod 5 to reverse, so that the screw rod 5 drives the slide plate 7 back to the initial position. Due to the unidirectional rotation of the one-way bearing 33, the rotating sleeve 34 does not rotate at this time, and then the operator moves the device to the position of the next tree; as the whitewash agent inside the storage barrel 8 decreases, when it is less than the set amount, the floating plate 28 will drive the floating rod 11 to move downward, so that it drives the drive rod 12 to move close to the slide plate 7 through the cooperation of the drive column and the drive slot 14. When the drive rod 12 moves to the bottom of the slide plate 7, the proximity sensor switch at the bottom of the slide plate 7 will receive a signal. At this time, the first drive motor 16 will not start. This device can remind the operator that if he forgets to add whitewash agent at the beginning, he cannot start the device normally. When there is no whitewash agent in the device during use, the setting of the bevel 15 allows the slide plate 7 to be reset normally, and then the whitewash agent can be added and used normally again.

[0040] In this embodiment, two groups of rollers 2 are symmetrically mounted on the lower surface of the base 1, and an armrest 3 is fixedly mounted on the upper surface of the base 1 at one end away from the annular frame 17. By manually pushing the armrest 3, the roller 2 drives the device to move to the position of the tree to be whitewashed, thereby facilitating continuous whitewashing of the trees.

[0041] It should be noted that when the present invention is in use, the operator first pours a fixed amount of tree whitening agent liquid into the inner wall of the storage barrel 8, and then fixes the cover plate to the top of the storage barrel 8 by bolts to seal the top of the storage barrel 8. It should be noted that when installing the cover plate, the driving rod 12 needs to be aligned with the direction of the slide plate 7. After the cover plate is installed, the handrail 3 is manually pushed to move the device to the position of the tree to be whitened through the roller 2, so as to facilitate continuous whitening of the tree; the annular frame 17 is driven by the moving device to move to the position of the trunk. When the trunk is roughly in the middle of the annular frame 17, the rotating plate 25 drives the rubber guide wheel 27 to contact the surface of the trunk through the force of the elastic telescopic rod 26. Contact, through this device, it is easy to adapt to tree trunks of different sizes; the second drive motor 20 drives the driving gear 35 to rotate back and forth, so that the driving gear 35 drives the sector gear 36 to rotate back and forth, and the sector gear 36 drives the rotating frame 18 to move back and forth along the annular groove inside the annular frame 17. When the rotating frame 18 moves, it drives the rubber guide wheel 27 to move relative to the outer surface of the tree trunk, so that the rubber guide wheel 27 rotates forward and backward, and the rubber guide wheel 27 drives the second synchronous pulley 24 to rotate forward and backward. The second synchronous pulley 24 drives the first synchronous pulley 22 to rotate forward and backward through the synchronous belt 23, so that the first synchronous pulley 22 drives the brush wheel 19 to rotate forward and backward. Due to the bristles on the outer surface of the brush wheel 19 It contacts the surface of the tree trunk, so that the loose bark on the surface of the trunk can be removed by the rotation of the brush wheel 19. Through this device, the loose bark on the surface of the tree can be removed before the whitewash is applied, ensuring that the whitewash can be firmly attached to the surface of the trunk, ensuring the protective effect and durability of the whitewash on the trunk; the first drive motor 16 drives the screw rod 5 to rotate, so that the screw rod 5 drives the slide plate 7 to move downward, and the slide plate 7 drives the annular frame 17 and the rotating frame 18 to move downward, so that the device continuously cleans the trunk from top to bottom. At the same time, the rotation of the screw rod 5 drives the one-way bearing 33 to rotate, so that the one-way bearing 33 drives the rotating sleeve 34 to rotate, and the rotating sleeve 34 drives the connecting rod 31 to move, and the connecting rod 31 drives the movable The plug plate 30 slides back and forth along the inner wall of the compression cylinder 29, so that the piston plate 30 compresses the air inside the compression cylinder 29. When the piston plate 30 moves back, air can enter the interior of the compression cylinder 29 through the one-way air nozzle 32. The air inside the compression cylinder 29 is compressed by this device, so that the pressure inside the storage barrel 8 is increased through the air pipe 10, and then the whitening agent is pressed into the interior of the water pipe 9 under high pressure. The whitening agent enters the interior of the nozzle 21 through the water pipe 9 and is sprayed from the nozzle 21 to the surface of the tree trunk. Then, the rotating frame 18 is rotated forward and backward to make the nozzle 21 evenly spray the whitening agent on the surface of the tree trunk. Through this device, the whitening agent can be evenly sprayed from top to bottom on the surface of the tree trunk after the loose bark is cleaned.When the rotating frame 18 moves to the bottom, the second drive motor 20 drives the rotating frame 18 to reset. The operator then moves the device out of the tree trunk position and reverses the first drive motor 16 to drive the screw rod 5 to reverse, so that the screw rod 5 drives the slide plate 7 back to the initial position. Due to the unidirectional rotation of the one-way bearing 33, the rotating sleeve 34 does not rotate at this time. The operator then moves the device to the next tree position. As the whitewash agent inside the storage barrel 8 decreases, when it is less than the set amount, the floating plate 28 will drive the floating rod 11 downward, so that it drives the drive rod 12 to move closer to the slide plate 7 through the cooperation of the drive column and the drive slot 14. When the drive rod 12 moves to the bottom of the slide plate 7, the proximity sensor switch at the bottom of the slide plate 7 will receive a signal. At this time, the first drive motor 16 will not start. This device can remind the operator that if the operator forgets to add whitewash agent at the beginning, the device cannot be started normally. When there is no whitewash agent during use, the setting of the bevel 15 allows the slide plate 7 to be reset normally, and then whitewash agent can be added before normal use.

[0042] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An ecological landscape maintenance device, comprising a base (1), characterized in that: Two limiting slide posts (4) are symmetrically fixedly mounted on the upper surface of the base (1), a slide plate (7) is slidably mounted on the outer surfaces of the two limiting slide posts (4), an annular frame (17) is fixedly mounted on one end of the slide plate (7), an annular groove is provided on the outer surface of the annular frame (17) close to the inner side, a rotating frame (18) is slidably mounted on the inner wall of the annular groove, openings are penetrated through the outer surfaces of the annular frame (17) and the rotating frame (18), a dovetail groove is provided on the inner wall of the annular frame (17), and a dovetail protrusion is provided on the circumferential outer surface of the rotating frame (18). The dovetail protrusion is slidably mounted on the inner wall of the dovetail groove, the outer surface of the rotating frame (18) close to the inner side is provided with a mounting groove, a plurality of brush wheels (19) are rotatably mounted in the circumferential direction of the mounting groove at equal intervals, a second drive motor (20) is fixedly mounted on the upper surface of the annular frame (17) close to one end of the notch, a sector gear (36) is fixedly mounted on the upper surface of the rotating frame (18), and a drive gear (35) is fixedly mounted on the output end of the second drive motor (20) through the inner wall of the annular frame (17), and the drive gear (35) is meshed with the sector gear (36).

2. The ecological landscape maintenance device according to claim 1, characterized in that: A plurality of rotating plates (25) are equidistantly mounted on the upper surface of the rotating frame (18) in a circumferential direction. The top ends of the plurality of brush wheels (19) respectively penetrate the upper surfaces of the plurality of rotating plates (25) and are fixedly mounted with first synchronous pulleys (22). A second synchronous pulley (24) is rotatably mounted on the upper surface of the other end of the rotating plate (25). A synchronous belt (23) is wound around the outer surfaces of the first synchronous pulley (22) and the second synchronous pulley (24). A rubber guide wheel (27) is fixedly mounted on the bottom end of the second synchronous pulley (24) penetrating the lower surface of the rotating plate (25). The rotation center of the rotating plate (25) and the rotation center of the brush wheel (19) are arranged on the same axis. An elastic telescopic rod (26) is rotatably mounted on the outer surface of one side of the rotating plate (25). The other end of the elastic telescopic rod (26) is rotatably mounted on the upper surface of the rotating frame (18).

3. The ecological landscape maintenance device according to claim 1, characterized in that: The top ends of the two limit slides (4) penetrate the upper surface of the slide plate (7) and are fixedly mounted with a fixing plate (6); a screw rod (5) is rotatably mounted between the fixing plate (6) and the base (1); the screw rod (5) penetrates the outer surface of the slide plate (7) and is threadedly connected thereto; a first drive motor (16) is fixedly mounted on the upper surface of the fixing plate (6); an output end of the first drive motor (16) penetrates the lower surface of the fixing plate (6) and is fixedly mounted on the rotation center of the screw rod (5).

4. The ecological landscape maintenance device according to claim 3, characterized in that: A plurality of nozzles (21) are fixedly mounted at equal intervals in the circumferential direction on the upper surface of the rotating frame (18); a storage barrel (8) is fixedly mounted on the upper surface of the base (1); a water pipe (9) is fixedly connected to the bottom end of the storage barrel (8); a conduit is fixedly connected to the other end of the water pipe (9); and liquid inlet ends of the plurality of nozzles (21) are all connected to the conduit.

5. The ecological landscape maintenance device according to claim 4, characterized in that: A compression cylinder (29) is fixedly mounted on the lower surface of the base (1), a piston plate (30) is slidably mounted on the inner wall of the compression cylinder (29), a connecting rod (31) is rotatably mounted on the outer surface of the piston plate (30) close to the outer side, a one-way bearing (33) is arranged at the bottom end of the screw rod (5) passing through the lower surface of the base (1), a rotating sleeve (34) is arranged on the outer ring of the one-way bearing (33), and the other end of the connecting rod (31) is rotatably mounted on the lower surface of the rotating sleeve (34) at an eccentric position.

6. The ecological landscape maintenance device according to claim 5, characterized in that: A one-way air nozzle (32) is fixedly mounted on the outer surface of the piston plate (30) close to the connecting rod (31); an air pipe (10) is fixedly connected to the upper surface of the compression cylinder (29) at one end away from the piston plate (30); the top end of the air pipe (10) passes through the upper surface of the base (1) and is fixedly connected to the top end of the storage barrel (8); the storage barrel (8) is connected to the interior of the compression cylinder (29) through the air pipe (10).

7. The ecological landscape maintenance device according to claim 6, characterized in that: A cover plate is fixedly mounted on the top of the storage barrel (8), a floating rod (11) is slidably inserted into the upper surface of the cover plate, a floating plate (28) is fixedly mounted on the bottom end of the floating rod (11) through the lower surface of the cover plate, a limiting sleeve (13) is fixedly mounted on the upper surface of the cover plate, a driving rod (12) is slidably mounted on the inner wall of the limiting sleeve (13), a driving groove (14) is penetrated through the outer surface of the driving rod (12) near the end of the floating rod (11), a driving column is fixedly mounted on the inner wall of the floating rod (11) near the end of the driving groove (14), the driving column is slidably mounted on the inner wall of the driving groove (14), and an oblique angle (15) is formed on the lower surface of the driving rod (12) near the end of the slide plate (7).

8. The ecological landscape maintenance device according to claim 1, characterized in that: Two groups of rollers (2) are symmetrically mounted on the lower surface of the base (1) in pairs, and a handrail (3) is fixedly mounted on the upper surface of the end of the base (1) away from the annular frame (17).

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