A garden landscape maintenance device and its maintenance method

Abstract

The present invention relates to the field of gardening, and more particularly to a garden landscape maintenance device and a maintenance method thereof, comprising a panel embedded in a pond, the panel having a through-hole and an inner cavity; edge grooves on the lower surface of the inner cavity, located on both sides of the through-hole; two connecting assemblies, the connecting assemblies comprising two columns, each of which has a column in the edge groove, the bottom end of the column being slidably connected to the corresponding edge groove, and the top end of the column having an end hole; a movable column slidably connected to the end hole, a lifting unit for driving the movable column to move upward and downward; side rods connecting the two columns; a driving unit for driving the two columns in the same edge groove to move away from or toward each other; a wire mesh provided between the two side rods, a rodless cylinder mounted on the side rods; and a linkage unit for driving the columns in the connecting assembly to move along the edge groove. The present invention allows a cleaning worker to clean leaves floating on the pond surface while standing by the pond, making the operation convenient.

Description

Technical Field

[0001] The present invention relates to the field of gardening, and in particular to a gardening landscape maintenance device and a maintenance method thereof. Background Art

[0002] Various cities have established varying numbers of garden landscapes. Generally, one or more ponds are built in the garden landscapes, and fish are raised in the ponds for people to enjoy. However, due to the large number of trees in the garden landscapes, many leaves fall into the ponds under the action of wind after they fall, and then float on the water surface. After a period of time, the leaves in the ponds need to be cleaned. The applicant has found that when cleaning the leaves floating on the pond surface, it is necessary to manually take a boat to the water surface and then scoop the leaves onto the boat, which is extremely inconvenient.

[0003] In the patent with the number CN201922133127.1, the patent name is a landscape pond drainage structure for garden design, which includes a pond body, a first filter plate is provided inside the pond body, both ends of the first filter plate are fixedly connected to the inner wall of the pond body, and a plurality of connecting rods are provided under the first filter plate, both ends of the connecting rods are rotatably connected to the inner wall of the pond body through a rotating shaft, one end of the connecting rod is provided with a gear, the outside of the gear is provided with a chain matching it, and a plurality of crushing blades are evenly distributed on the connecting rod, a drainage pipe is provided on one side of the pond body, one end of the drainage pipe passes through one side of the pond body, and a connecting block is provided on the outer periphery of the drainage pipe, but the above-mentioned technical problems are not solved. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to propose a garden landscape maintenance device and a maintenance method thereof to solve the problem that when cleaning leaves floating on the pond surface, it is necessary to manually take a boat to the water surface and then scoop the leaves onto the boat, which is extremely inconvenient.

[0005] Based on the above objectives, the present invention provides a garden landscape maintenance device, including a wire mesh, and the garden landscape maintenance device also includes:

[0006] A panel embedded in the pond, the panel having through-holes extending through the upper and lower surfaces thereof, and an inner cavity formed therein, the through-hole passing through the inner cavity, the through-hole being located directly above the pond, and having the same shape as the pond;

[0007] The lower surface of the inner cavity is provided with edge grooves located on both sides of the through-opening, and the edge grooves are arranged along the edges of the through-opening;

[0008] Two connection components, the connection components comprising:

[0009] Two upright posts, each of the edge grooves is provided with one upright post, the bottom end of the upright post is slidably connected to the corresponding edge groove, and the top end of the upright post is provided with an end hole;

[0010] A movable column slidably connected to the end surface hole, and a lifting part for driving the movable column to move up and down;

[0011] A side rod connecting the two columns, wherein one end of the side rod is fixedly connected to the side surface of one of the columns, and the other end of the side rod is slidably connected to a side hole provided on the side surface of the other column, wherein the side hole is a rectangular hole, the height of the side hole is equal to the diameter of the side rod, and the length of the side hole is greater than the diameter of the side rod;

[0012] A driving portion for driving two upright posts in the same edge groove to move away from or towards each other;

[0013] In both connected assemblies, the two side bars are parallel to each other;

[0014] A wire mesh is provided between the two side rods, a movable ring is slidably connected to the side rods, and a rodless cylinder is installed on the side rods. After the rodless cylinder is started, the rodless cylinder slides along the side rods; both sides of one end of the wire mesh are respectively fixed to the side surfaces of the corresponding side rods, and this end of the wire mesh is close to the edge of the through-hole; both sides of the other end of the wire mesh are respectively fixed to the corresponding rodless cylinder, and the movable ring is fixedly connected to the side edge of the wire mesh by a connecting line;

[0015] A linkage part used to drive the column in the connecting assembly to move along the edge groove.

[0016] Furthermore, the panel is provided with a plurality of through holes penetrating the upper and lower surfaces thereof.

[0017] Furthermore, the linkage unit includes:

[0018] A motor corresponding to the edge groove, a screw having one end fixed to the output shaft of the motor, the motor being fixed in the panel, the screw being located in the inner cavity, and one end of the screw being rotatably connected to the side wall of the inner cavity;

[0019] A movable plate, wherein the movable plate is provided with a first screw hole, and the screw is threadedly connected to the first screw hole, and is used to drive the movable plate to move along the screw when the screw rotates;

[0020] Two slides are arranged on one side of the movable plate, and the slides are provided with lower rectangular holes running through the upper and lower surfaces thereof. In the edge groove corresponding to the movable plate, one of the movable columns passes through one of the lower rectangular holes, and the other movable column passes through the other lower rectangular hole.

[0021] Furthermore, a first sliding groove is provided on the side of the movable plate facing the edge groove, one end of the slide plate is slidably connected to the first sliding groove, and the driving part includes:

[0022] a first cylinder mounted in the movable plate, the first cylinder being located between the two slide plates;

[0023] A linkage block and an articulated rod are installed on the output shaft of the first cylinder, one end of the articulated rod is hinged to the side of the slide plate facing the first cylinder, and the other end of the articulated rod is hinged to the side of the linkage block.

[0024] Furthermore, the lifting part includes:

[0025] A linkage plate corresponding to the edge groove, wherein the linkage plate is provided with an upper rectangular hole penetrating the upper and lower surfaces thereof, and a circular groove is provided on the side surface of the movable column, wherein the inner diameter of the circular groove is equal to the width of the upper rectangular hole, and the two circular grooves in the edge groove are both sleeved in the upper rectangular hole;

[0026] a fixed plate located below the linkage plate, and a second cylinder fixed to the fixed plate;

[0027] A connecting member and a connecting rod are provided on the output shaft of the first cylinder, the linkage block is provided with through holes running through both sides thereof, the connecting rod is a rectangular rod and is slidably connected to the through holes, the connecting member is used to connect to or disconnect from one end of the connecting rod, and the diameter of the through hole is larger than the diameter of the output shaft of the first cylinder;

[0028] The side surfaces of the linkage blocks facing the slide plate are each provided with a side wall groove, and the side wall groove passes through the through hole;

[0029] a locking block slidably connected to the through hole, wherein a portion of the locking block is located outside the linkage block;

[0030] An inner block fixed to the inner wall of the sidewall groove, a spring with one end fixed to the surface of the inner block, and the other end of the spring fixed to the bottom surface of the locking block;

[0031] an inner rod located in the side wall groove, wherein the top end of the inner rod is fixed to the bottom surface of the locking block;

[0032] A second sliding groove is provided on the inner wall of the side wall groove, and a limiting rod is slidably connected to the second sliding groove, and a side surface of the connecting rod is provided with a limiting groove corresponding to the limiting rod;

[0033] a gear located between the limiting rod and the inner rod, the gear being mounted in the side wall groove, the side surface of the limiting rod being provided with a first spur rack meshing with the gear, and the side surface of the inner rod being provided with a second spur rack meshing with the gear;

[0034] The side surface of the connecting rod is provided with a side groove corresponding to the inner rod, and the side groove runs through both ends of the connecting rod;

[0035] A fixing member, which is used to bring the locking blocks closer to each other and fix the position of the linkage block after the limiting rod is separated from the limiting groove;

[0036] A first slot is provided on a surface of the connecting rod facing the second cylinder, and the first slot matches the output shaft of the second cylinder.

[0037] Furthermore, the connecting member is an insert block, and a bottom groove is provided on the end face of the connecting rod facing the first cylinder. The bottom groove passes through the lower surface of the connecting rod, and a second slot corresponding to the insert block is provided on the top of the bottom groove. The insert block is fixed to the side surface of the output shaft of the first cylinder.

[0038] Furthermore, the fixing member includes:

[0039] A push rod, wherein the slide is provided with through holes extending through both sides thereof, the through holes being parallel to the first sliding groove, the push rod passing through the through holes, and the push rod being slidably connected to the through holes;

[0040] A second electromagnet provided at the top end of the push rod, a first electromagnet corresponding to the second electromagnet, and an extension plate, wherein the extension plate is fixed to the outer side of the movable plate, the first electromagnet is fixed inside the extension plate, and the first electromagnet is directly opposite to the second electromagnet;

[0041] A locking rod with one end fixed to the side edge of the bottom end of the push rod, a third straight rack is provided on the side surface of the locking rod facing the locking block, and a fourth straight rack is provided on the side surface of the locking block facing the locking rod, and when the third straight rack is meshed with the fourth straight rack, the position of the linkage block is fixed.

[0042] Furthermore, the garden landscape maintenance device also includes a connecting rod, one end of which is provided with a stud, and the end surface of the side rod close to the side hole is provided with a second screw hole, and the stud matches the second screw hole.

[0043] Furthermore, an infrared transmitter and an infrared receiver are provided in the side wall of the side hole, the infrared receiver is electrically connected to the motor, and the infrared transmitter is opposite to the infrared receiver.

[0044] The present invention also provides a method for using a garden landscape maintenance device, which adopts the above-mentioned garden landscape maintenance device. When the water surface in the pond is clean, the two side rods are close to each other, the wire mesh is in a relaxed state and spans the pond, and the wire mesh is below the water surface; when the water surface of the pond is covered with leaves, the driving part first drives the two columns in the edge groove to move away from each other, and when the wire mesh is pulled to a taut state, the driving part stops driving; then the lifting part drives the movable column to move upward at the same time. During the upward movement of the movable column, it will gradually break away from the water surface and all the leaves on the water surface where the wire mesh is located will be caught in the wire mesh. After the net leaves the water surface, the lifting part stops driving; at this time, the rodless cylinder starts, causing the wire mesh to gradually shrink toward the same edge groove. After the rodless cylinder approaches the edge groove, it stops driving. At this time, the leaves in the wire mesh are manually cleaned; after the wire mesh is cleaned, the rodless cylinder returns to its original position, and the lifting part starts again, causing the wire mesh to re-enter below the water surface, and through the driving part, the wire mesh is relaxed again. After completion, the linkage part drives the columns in the connecting assembly to move along the edge groove, causing the wire mesh to move to the area that has not been cleaned, and the above process is repeated until all the leaves on the surface of the pond are cleaned.

[0045] The beneficial effects of the present invention are as follows: by adopting a garden landscape maintenance device and a maintenance method thereof of the present invention, after the water surface of the pond is covered with leaves, the leaves can be caught by the wire mesh, and then the rodless cylinder is started, causing the wire mesh to gradually shrink toward the same edge groove. After the rodless cylinder approaches the edge groove, the driving is stopped. At this time, the cleaning staff can stand by the pond to clean out the leaves in the wire mesh. With the present invention, when cleaning the leaves floating on the water surface of the pond, the cleaning staff can stand by the pond to clean the leaves, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0047] Figure 1 A top sectional view of an embodiment of the present invention;

[0048] Figure 2 This is a partial enlarged view of the movable plate in the embodiment of the present invention;

[0049] Figure 3 This is a partial enlarged view of the connecting rod in an embodiment of the present invention;

[0050] Figure 4 This is an enlarged view of the linkage block in the embodiment of the present invention;

[0051] Figure 5 A partial top sectional view of a side hole in an embodiment of the present invention;

[0052] Figure 6 Schematic diagram of the connection between the circular groove and the linkage plate in an embodiment of the present invention;

[0053] Figure 7 It is a front cross-sectional view of the movable column in an embodiment of the present invention;

[0054] Figure 8 It is a front cross-sectional view of the second cylinder in an embodiment of the present invention.

[0055] The following are marked in the figure:

[0056] 1. Panel; 2. Inner cavity; 3. Through-hole; 4. Edge groove; 5. Motor; 6. Screw; 7. Movable plate; 8. Slide plate; 9. Movable column; 10. Wire mesh; 11. Side rod; 12. Through hole; 13. Movable ring; 14. First slideway; 15. Extension plate; 16. First electromagnet; 17. Second electromagnet; 18. Lower rectangular hole; 19. Linkage plate; 20. Upper rectangular hole; 21. Through hole; 22. First cylinder; 23. Connecting rod; 24. Second cylinder; 25. Push rod; 2 6. Side groove; 27. Articulated rod; 28. Lock rod; 29. Linkage block; 30. Lock block; 31. Inner rod; 32. Side wall groove; 33. Second slide groove; 34. Limit groove; 35. Gear; 36. Spring; 37. Through hole; 38. Inner block; 39. Limit rod; 40. Rodless cylinder; 41. Side hole; 42. Connecting rod; 43. Circular groove; 44. Column; 45. End hole; 46. Fixed plate; 47. First slot; 48. Bottom slot; 49. Second slot; 50. Insert block. DETAILED DESCRIPTION

[0057] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to specific embodiments.

[0058] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0059] The first aspect of the present invention provides a garden landscape maintenance device and a maintenance method thereof, such as Figure 1 、 Figure 5 、 Figure 7 As shown, the garden landscape maintenance device includes a wire mesh 10 and further includes:

[0060] A panel 1 is embedded in the pond, and the panel 1 is provided with a through-hole 3 penetrating the upper and lower surfaces thereof. The panel 1 is provided with an inner cavity 2 therein, and the through-hole 3 passes through the inner cavity 2. The through-hole 3 is located directly above the pond, and the shape of the through-hole 3 is the same as the shape of the pond.

[0061] The lower surface of the inner cavity 2 is provided with edge grooves 4 located on both sides of the through-opening 3, and the edge grooves 4 are arranged along the edges of the through-opening 3;

[0062] Two connection components, the connection components include:

[0063] Two columns 44, each edge groove 4 is provided with a column 44, the bottom end of the column 44 is slidably connected to the corresponding edge groove 4, and the top end of the column 44 is provided with an end hole 45;

[0064] A movable column 9 slidably connected to the end hole 45, and a lifting part for driving the movable column 9 to move up and down;

[0065] A side rod 11 connecting two upright posts 44, one end of the side rod 11 being fixedly connected to the side surface of one of the upright posts 44, and the other end of the side rod 11 being slidably connected to a side hole 41 provided on the side surface of the other upright post 44, the side hole 41 being a rectangular hole, the height of the side hole 41 being equal to the diameter of the side rod 11, and the length of the side hole 41 being greater than the diameter of the side rod 11;

[0066] A driving portion for driving two upright posts 44 in the same edge groove 4 to move away from or toward each other;

[0067] In both connection assemblies, the two side bars 11 are parallel to each other;

[0068] The wire mesh 10 is provided between the two side rods 11, the movable ring 13 is slidably connected to the side rods 11, and the rodless cylinder 40 is installed on the side rods 11. After the rodless cylinder 40 is started, the rodless cylinder 40 slides along the side rods 11; the two sides of one end of the wire mesh 10 are respectively fixed to the side surfaces of the corresponding side rods 11, and the end of the wire mesh 10 is close to the edge of the through-hole 3; the two sides of the other end of the wire mesh 10 are respectively fixed to the corresponding rodless cylinder 40, and the movable ring 13 is fixedly connected to the side edge of the wire mesh 10 by a connecting line;

[0069] A linkage portion for driving the upright post 44 in the connecting assembly to move along the edge groove 4 .

[0070] In this embodiment, when the water surface in the pond is clean, the two side rods 11 are close to each other, the wire mesh 10 is in a relaxed state and spans the pond, and the wire mesh 10 is below the water surface; when the water surface of the pond is covered with leaves, the driving unit first drives the two uprights 44 in the edge groove 4 to move away from each other, and when the wire mesh 10 is pulled to a taut state, the driving unit stops driving; then the lifting unit drives the movable column 9 to move upward at the same time. During the upward movement of the movable column 9, it will gradually leave the water surface and all the leaves on the water surface where the wire mesh 10 is located will be caught in the wire mesh 10. After the wire mesh 10 leaves the water surface, the lifting unit stops driving; at this time, The rodless cylinder 40 is started, causing the wire mesh 10 to gradually shrink toward the same edge groove 4. After the rodless cylinder 40 approaches the edge groove 4, the drive is stopped. At this time, the leaves in the wire mesh 10 are manually cleaned. After the wire mesh 10 is cleaned, the rodless cylinder 40 returns to its original position, and the lifting part is started again, causing the wire mesh 10 to re-enter the water surface, and through the driving part, the wire mesh 10 is relaxed again. After completion, the linkage part drives the column 44 in the connecting assembly to move along the edge groove 4, causing the wire mesh 10 to move to the area that has not been cleaned. The above process is repeated until all the leaves on the surface of the pond are cleaned. Through the present invention, when cleaning leaves floating on the surface of the pond, the cleaning staff can clean the leaves by standing by the pond, which is easy to operate. Here, the reason why the wire mesh 10 needs to be adjusted from a taut state to a relaxed state when it moves to the next position, and then the wire mesh 10 needs to be moved to the next position, is because the edge groove 4 is set along the edge of the pond to ensure the beauty of the entire pond landscape. The shape of the edge groove 4 is irregular, and when the column 44 moves, the displacement speed of the column 44 in the vertical direction is also uncertain. Therefore, if the wire mesh 10 is always in a taut state, it is very likely that the wire mesh 10 will be damaged during the movement of the column 44.

[0071] As an implementation method, Figure 1As shown, the panel 1 is provided with a plurality of through holes 12 penetrating the upper and lower surfaces thereof, so that when it rains, water on the ground can flow smoothly through the through holes 12 to the ground.

[0072] As an implementation method, Figure 1 、 Figure 2 、 Figure 7 As shown, the linkage unit includes:

[0073] A motor 5 corresponding to the edge groove 4, a screw 6 having one end fixed to the output shaft of the motor 5, the motor 5 being fixed in the panel 1, the screw 6 being located in the inner cavity 2, and one end of the screw 6 being rotatably connected to the side wall of the inner cavity 2;

[0074] The movable plate 7 is provided with a first screw hole, and the screw rod 6 is threadedly connected to the first screw hole, so as to drive the movable plate 7 to move along the screw rod 6 when the screw rod 6 rotates;

[0075] Two slides 8 are provided on one side of the movable plate 7. The slides 8 are provided with lower rectangular holes 18 running through the upper and lower surfaces thereof. In the edge groove 4 corresponding to the movable plate 7, one of the movable columns 9 passes through one of the lower rectangular holes 18, and the other movable column 9 passes through the other lower rectangular hole 18.

[0076] In this embodiment, when the motor 5 is started, the movable plate 7 is driven to move through the screw 6, thereby driving the movable column 9 to move in the edge groove 4 through the slide plate 8. Since the movable column 9 is located in the lower rectangular hole 18, even if the edge groove 4 is irregular, it will not affect the movement of the movable column 9 driven by the slide plate 8.

[0077] As an implementation method, Figure 2 、 Figure 3 As shown, the side of the movable plate 7 facing the edge groove 4 is provided with a first sliding groove 14, one end of the slide plate 8 is slidably connected to the first sliding groove 14, and the driving part includes:

[0078] A first cylinder 22 installed in the movable plate 7, the first cylinder 22 is located between the two slide plates 8;

[0079] A linkage block 29 and an articulated rod 27 are installed on the output shaft of the first cylinder 22 , one end of the articulated rod 27 is hinged to the side of the slide plate 8 facing the first cylinder 22 , and the other end of the articulated rod 27 is hinged to the side of the linkage block 29 .

[0080] Here, when the first cylinder 22 pushes the linkage block 29 to move toward the pond, the two movable columns 9 can be separated from each other, so that the wire mesh 10 is gradually tightened. When the first cylinder 22 drives the linkage block 29 to move back to the pond, the two movable columns 9 can be moved closer to each other, so that the wire mesh 10 is gradually relaxed.

[0081] As an implementation method, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 、 Figure 8 As shown, the lifting part includes:

[0082] The linkage plate 19 corresponding to the edge groove 4 is provided with an upper rectangular hole 20 passing through the upper and lower surfaces thereof, and the side surface of the movable column 9 is provided with a circular groove 43, the inner diameter of the circular groove 43 is equal to the width of the upper rectangular hole 20, and the two circular grooves 43 in the edge groove 4 are both sleeved in the upper rectangular hole 20;

[0083] A fixed plate 46 located below the linkage plate 19 and a second cylinder 24 fixed to the fixed plate 46;

[0084] The connecting member and connecting rod 23 are provided on the output shaft of the first cylinder 22. The linkage block 29 is provided with through holes 37 running through both sides thereof. The connecting rod 23 is a rectangular rod and is slidably connected to the through holes 37. The connecting member is used to connect or disconnect with one end of the connecting rod 23. The diameter of the through hole 37 is larger than the diameter of the output shaft of the first cylinder 22.

[0085] The side surfaces of the linkage block 29 facing the slide plate 8 are provided with side wall grooves 32 , and the side wall grooves 32 pass through the through holes 37 ;

[0086] A locking block 30 slidably connected to the through hole 37 , wherein a portion of the locking block 30 is located outside the linkage block 29 ;

[0087] An inner block 38 fixed to the inner wall of the sidewall groove 32, a spring 36 having one end fixed to the surface of the inner block 38, and the other end of the spring 36 fixed to the bottom surface of the locking block 30;

[0088] An inner rod 31 is located in the side wall groove 32, and the top end of the inner rod 31 is fixed to the bottom surface of the locking block 30;

[0089] A second sliding groove 33 is provided on the inner wall of the side wall groove 32, and a limiting rod 39 is slidably connected to the second sliding groove 33. The side surface of the connecting rod 23 is provided with a limiting groove 34 corresponding to the limiting rod 39;

[0090] A gear 35 is located between the limiting rod 39 and the inner rod 31. The gear 35 is installed in the side wall groove 32. The side surface of the limiting rod 39 is provided with a first spur rack that meshes with the gear 35. The side surface of the inner rod 31 is provided with a second spur rack that meshes with the gear 35.

[0091] The side surface of the connecting rod 23 is provided with a side groove 26 corresponding to the inner rod 31, and the side groove 26 passes through both ends of the connecting rod 23;

[0092] A fixing member is used to bring the locking blocks 30 closer to each other and fix the position of the linkage block 29 after the limiting rod 39 is separated from the limiting groove 34;

[0093] A first slot 47 is formed on a surface of the connecting rod 23 facing the second cylinder 24 . The first slot 47 matches the output shaft of the second cylinder 24 .

[0094] In this embodiment, when the locking block 30 is only acted upon by the spring 36 and its own gravity, one end of the limiting rod 39 coincides with the limiting groove 34 under the elastic force of the spring 36, and at this time, the connecting rod 23 is connected to the output shaft of the first cylinder 22 through the connecting piece. Therefore, at this time, when it is necessary to tighten the wire mesh 10, after the first cylinder 22 is started, it drives the linkage block 29 to move toward the pond, so that the wire mesh 10 is gradually tightened. When the wire mesh 10 is tightened, the fixing piece makes the locking blocks 30 approach each other and After the limiting rod 39 is separated from the limiting groove 34, the position of the linkage block 29 is fixed. When the locking blocks 30 are approaching each other, one end of the inner rod 31 enters the side groove 26. At this time, the first cylinder 22 continues to push the connecting rod 23 forward, so that the connecting rod 23 moves to the bottom of the linkage plate 19, so that the first slot 47 is located just above the output shaft of the second cylinder 24. Then the second cylinder 24 is started, so that the output shaft of the second cylinder 24 is combined with the first slot 47. When the second cylinder 24 continues to When driving upward, the connecting piece separates the output shaft of the first cylinder 22 from the connecting rod 23, so that the connecting rod 23 can drive the linkage plate 19 to move upward, thereby causing the two movable columns 9 to move upward and bring the screen 10 out of the water; the reason why the linkage plate 19 is pushed by the connecting rod 23 is also due to the irregularity of the edge groove 4. After the column 44 moves to a position, it is very likely that the upper rectangular hole 20 will appear just above the output shaft of the second cylinder 24. When all the leaves on the screen 10 are cleared, the second cylinder 24 returns to its original position, so that the connecting rod 23 is reconnected to the output shaft of the first cylinder 22 through the connecting piece, and then the first cylinder 22 drives the connecting rod 23 to move to the position where the limit groove 34 is opposite to the limit rod 39. The fixing piece releases the locking block 30, and under the action of the spring 36, the locking block 30 is restored to its original position, so that one end of the limit rod 39 is re-engaged with the limit groove 34, so that the first cylinder 22 can drive the linkage block 29 to move back to the pond, so that the screen 10 is relaxed.

[0095] As an implementation method, Figure 8 As shown, the connecting piece is an insert block 50, and a bottom groove 48 is provided on the end surface of the connecting rod 23 facing the first cylinder 22. The bottom groove 48 passes through the lower surface of the connecting rod 23, and a second slot 49 corresponding to the insert block 50 is provided on the top of the bottom groove 48. The insert block 50 is fixed to the side surface of the output shaft of the first cylinder 22. When the connecting rod 23 moves upward, the insert block 50 can be disengaged from the second slot 49.

[0096] As an implementation method, Figure 2 、 Figure 3 、 Figure 4 As shown, the fixing parts include:

[0097] Push rod 25, the slide plate 8 is provided with a through hole 21 passing through both sides thereof, the through hole 21 is parallel to the first slide groove 14, the push rod 25 passes through the through hole 21, and the push rod 25 is slidably connected to the through hole 21;

[0098] A second electromagnet 17 is provided at the top of the push rod 25, a first electromagnet 16 corresponding to the second electromagnet 17, and an extension plate 15. The extension plate 15 is fixed to the outer side of the movable plate 7. The first electromagnet 16 is fixed inside the extension plate 15, and the first electromagnet 16 is directly opposite to the second electromagnet 17.

[0099] One end of a locking rod 28 is fixed to the side edge of the bottom end of the push rod 25. A third spur rack is provided on the side surface of the locking rod 28 facing the locking block 30, and a fourth spur rack is provided on the side surface of the locking block 30 facing the locking rod 28. When the third spur rack is engaged with the fourth spur rack, the position of the linkage block 29 is fixed.

[0100] In this embodiment, when the first electromagnet 16 and the second electromagnet 17 generate a force of mutual attraction, causing the locking rod 28 to move away from the locking block 30, one end of the limit rod 39 coincides with the limit groove 34. When the first electromagnet 16 and the second electromagnet 17 generate a force of mutual repulsion, the side surface of the locking rod 28 contacts the outer surface of the locking block 30, causing the locking block 30 to overcome the elastic force of the spring 36 and move into the side wall groove 32, thereby causing one end of the limit rod 39 to separate from the limit groove 34. At the same time, when the third spur rack and the fourth spur rack are engaged together, the position of the linkage block 29 is fixed.

[0101] As an implementation method, Figure 5 As shown, the garden landscape maintenance device also includes a connecting rod 42, one end of the connecting rod 42 is provided with a stud, and the end face of the side rod 11 close to the side hole 41 is provided with a second screw hole, and the stud matches the second screw hole. When the side rod 11 is about to be separated from the side hole 41, the length of the side rod 11 is extended by the connecting rod 42. Here, the reason why the length of the side rod 11 is not enough is that if the length is too long, it affects the beauty of the pond.

[0102] In addition, preferably, an infrared transmitter and an infrared receiver are provided in the side wall of the side hole 41, the infrared receiver is electrically connected to the motor 5, and the infrared transmitter is facing the infrared receiver. When the infrared receiver receives the signal emitted by the infrared transmitter, it means that the length of the side rod 11 is not enough. At this time, the motor 5 stops driving and waits for the connecting rod 42 to be connected to the side rod 11.

[0103] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the processes may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0104] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A garden landscape maintenance device, comprising a wire mesh (10), characterized in that: The garden landscape maintenance device also includes: A panel (1) embedded in a pond, the panel (1) being provided with a through-hole (3) penetrating the upper and lower surfaces thereof, and an inner cavity (2) being provided inside the panel (1), the through-hole (3) passing through the inner cavity (2), the through-hole (3) being located directly above the pond, and the shape of the through-hole (3) being the same as the shape of the pond; Edge grooves (4) are provided on the lower surface of the inner cavity (2) and are located on both sides of the through-opening (3), and the edge grooves (4) are provided along the edges of the through-opening (3); Two connection components, the connection components comprising: Two columns (44), each edge groove (4) is provided with two columns (44), the bottom ends of the columns (44) are slidably connected to the corresponding edge groove (4), and the top ends of the columns (44) are provided with end holes (45); A movable column (9) slidably connected to the end surface hole (45), and a lifting portion for driving the movable column (9) to move up and down; A side rod (11) connecting two upright posts (44), one end of the side rod (11) being fixedly connected to the side surface of one of the upright posts (44), and the other end of the side rod (11) being slidably connected to a side hole (41) provided on the side surface of the other upright post (44), wherein the side hole (41) is a rectangular hole, the height of the side hole (41) being equal to the diameter of the side rod (11), and the length of the side hole (41) being greater than the diameter of the side rod (11); A driving portion for driving two upright posts (44) in the same edge groove (4) to move away from or toward each other; In the two connecting assemblies, the two side rods (11) are parallel to each other; A wire mesh (10) is provided between two side rods (11), a movable ring (13) slidably connected to the side rods (11), and a rodless cylinder (40) is installed on the side rods (11). After the rodless cylinder (40) is started, the rodless cylinder (40) slides along the side rods (11); both sides of one end of the wire mesh (10) are respectively fixed to the side surface of the corresponding side rod (11), and the end of the wire mesh (10) is close to the edge of the through-hole (3); both sides of the other end of the wire mesh (10) are respectively fixed to the corresponding rodless cylinder (40), and the movable ring (13) is fixedly connected to the side edge of the wire mesh (10) through a connecting line; A linkage part for driving a column (44) in a connection assembly to move along an edge groove (4).

2. A garden landscape maintenance device according to claim 1, characterized in that: The panel (1) is provided with a plurality of through holes (12) penetrating the upper and lower surfaces thereof.

3. A garden landscape maintenance device according to claim 1, characterized in that: The linkage unit includes: A motor (5) corresponding to the edge groove (4), a screw (6) having one end fixed to the output shaft of the motor (5), the motor (5) being fixed in the panel (1), the screw (6) being located in the inner cavity (2), and one end of the screw (6) being rotatably connected to the side wall of the inner cavity (2); A movable plate (7), wherein the movable plate (7) is provided with a first screw hole, and the screw rod (6) is threadedly connected to the first screw hole, and is used to drive the movable plate (7) to move along the screw rod (6) when the screw rod (6) rotates; Two slide plates (8) are provided on one side of a movable plate (7), each of the slide plates (8) being provided with lower rectangular holes (18) penetrating the upper and lower surfaces thereof. In an edge groove (4) corresponding to the movable plate (7), one of the movable posts (9) passes through one of the lower rectangular holes (18), and the other movable post (9) passes through the other lower rectangular hole (18).

4. A garden landscape maintenance device according to claim 3, characterized in that: The movable plate (7) is provided with a first sliding groove (14) on the side facing the edge groove (4), one end of the slide plate (8) is slidably connected to the first sliding groove (14), and the driving part includes: a first cylinder (22) mounted in the movable plate (7), wherein the first cylinder (22) is located between the two slide plates (8); A linkage block (29) and an articulated rod (27) are mounted on the output shaft of the first cylinder (22), one end of the articulated rod (27) being hinged to the side of the slide plate (8) facing the first cylinder (22), and the other end of the articulated rod (27) being hinged to the side of the linkage block (29).

5. A garden landscape maintenance device according to claim 4, characterized in that: The lifting part includes: A linkage plate (19) corresponding to the edge groove (4) is provided with an upper rectangular hole (20) penetrating the upper and lower surfaces of the linkage plate (19); a circular groove (43) is provided on the side surface of the movable column (9); the inner diameter of the circular groove (43) is equal to the width of the upper rectangular hole (20), and the two circular grooves (43) in the edge groove (4) are both sleeved in the upper rectangular hole (20); a fixed plate (46) located below the linkage plate (19) and a second cylinder (24) fixed to the fixed plate (46); A connecting piece and a connecting rod (23) are provided on the output shaft of the first cylinder (22); the linkage block (29) is provided with through holes (37) running through both sides thereof; the connecting rod (23) is a rectangular rod, and the connecting rod (23) is slidably connected to the through hole (37); the connecting piece is used to connect to or separate from one end of the connecting rod (23); the diameter of the through hole (37) is larger than the diameter of the output shaft of the first cylinder (22); The side surfaces of the linkage block (29) facing the slide plate (8) are each provided with a side wall groove (32), and the side wall groove (32) passes through the through hole (37); a locking block (30) slidably connected to the through hole (37), wherein a portion of the locking block (30) is located outside the linkage block (29); An inner block (38) fixed to the inner wall of the side wall groove (32), a spring (36) with one end fixed to the surface of the inner block (38), and the other end of the spring (36) fixed to the bottom surface of the locking block (30); An inner rod (31) is located in the side wall groove (32), and the top end of the inner rod (31) is fixed to the bottom surface of the locking block (30); a second sliding groove (33) provided on the inner wall of the side wall groove (32), a limiting rod (39) slidably connected to the second sliding groove (33), and a limiting groove (34) corresponding to the limiting rod (39) provided on the side surface of the connecting rod (23); a gear (35) located between the limiting rod (39) and the inner rod (31), the gear (35) being installed in the side wall groove (32), the side surface of the limiting rod (39) being provided with a first spur rack meshing with the gear (35), and the side surface of the inner rod (31) being provided with a second spur rack meshing with the gear (35); The side surface of the connecting rod (23) is provided with a side groove (26) corresponding to the inner rod (31), and the side groove (26) passes through both ends of the connecting rod (23); A fixing member, the fixing member is used to make the locking blocks (30) approach each other and fix the position of the linkage block (29) after the limiting rod (39) is separated from the limiting groove (34); A first slot (47) is provided on the surface of the connecting rod (23) facing the second cylinder (24), and the first slot (47) matches the output shaft of the second cylinder (24).

6. A garden landscape maintenance device according to claim 5, characterized in that: The connecting piece is an insert block (50), and a bottom groove (48) is provided on the end surface of the connecting rod (23) facing the first cylinder (22). The bottom groove (48) passes through the lower surface of the connecting rod (23), and a second slot (49) corresponding to the insert block (50) is provided at the top of the bottom groove (48). The insert block (50) is fixed to the side surface of the output shaft of the first cylinder (22).

7. The garden landscape maintenance device according to claim 5, characterized in that: The fixing member includes: A push rod (25), the slide plate (8) is provided with a through hole (21) passing through both sides thereof, the through hole (21) is parallel to the first slide groove (14), the push rod (25) passes through the through hole (21), and the push rod (25) is slidably connected to the through hole (21); A second electromagnet (17) is provided at the top end of the push rod (25), a first electromagnet (16) corresponding to the second electromagnet (17), and an extension plate (15), wherein the extension plate (15) is fixed to the outer side surface of the movable plate (7), the first electromagnet (16) is fixed in the extension plate (15), and the first electromagnet (16) is directly opposite to the second electromagnet (17); A locking rod (28) is fixed at one end to the side edge of the bottom end of the push rod (25), and a third straight rack is provided on the side surface of the locking rod (28) facing the locking block (30), and a fourth straight rack is provided on the side surface of the locking block (30) facing the locking rod (28). When the third straight rack is engaged with the fourth straight rack, the position of the linkage block (29) is fixed.

8. A garden landscape maintenance device according to claim 7, characterized in that: The garden landscape maintenance device also includes a connecting rod (42), one end of which is provided with a screw, and the end surface of the side rod (11) close to the side hole (41) is provided with a second screw hole, and the screw matches the second screw hole.

9. A garden landscape maintenance device according to claim 8, characterized in that: An infrared transmitter and an infrared receiver are provided in the side wall of the side hole (41), the infrared receiver is electrically connected to the motor (5), and the infrared transmitter is opposite to the infrared receiver.

10. A method for maintaining a garden landscape, characterized in that: A garden landscape maintenance device as claimed in claim 1 is used. When the water surface in the pond is clean, the two side rods (11) are close to each other, the wire mesh (10) is in a relaxed state and spans the pond, and the wire mesh (10) is below the water surface; when the water surface of the pond is covered with leaves, the driving unit first drives the two columns (44) in the edge groove (4) away from each other, and when the wire mesh (10) is pulled to a taut state, the driving unit stops driving; then the lifting unit drives the movable column (9) to move upward at the same time. During the upward movement of the movable column (9), it will gradually leave the water surface and all the leaves on the water surface where the wire mesh (10) is located will be caught in the wire mesh (10). After the wire mesh (10) leaves the water surface, the lifting unit stops. Drive; at this time, the rodless cylinder (40) is started, so that the wire mesh (10) gradually shrinks toward the same edge groove (4), and after the rodless cylinder (40) approaches the edge groove (4), the drive is stopped. At this time, the leaves in the wire mesh (10) are manually cleaned; after the wire mesh (10) is cleaned, the rodless cylinder (40) returns to its original position, and the lifting part is started again, so that the wire mesh (10) re-enters below the water surface, and through the driving part, the wire mesh (10) is relaxed again. After completion, the linkage part drives the column (44) in the connecting assembly to move along the edge groove (4), so that the wire mesh (10) moves to the area that has not been cleaned, and the above process is repeated until all the leaves on the surface of the pond are cleaned.

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