Multifunctional pruning device for garden pruning and maintenance and use method

Abstract

The invention discloses a multifunctional trimming device for garden trimming and maintenance and a using method, and relates to the technical field of garden tools, the multifunctional trimming device comprises a sliding frame, an adjustable sliding rail assembly is arranged on the sliding frame, a gear trimmer for trimming a garden is arranged on the adjustable sliding rail assembly in a sliding mode, and a collecting tank is arranged below the gear trimmer; the bottom of the collecting tank communicates with a branch and leaf collecting assembly, and a maintaining and cleaning assembly is further arranged on the collecting tank; the shape of a soft sliding rail is adjusted through a first electric push rod located on a sliding frame, a gear trimmer is driven by a driving motor to slide along the soft sliding rail, trimmed branches and leaves fall into a collecting groove and are sucked into a collecting box through a fan, a top plate of a liquid storage cavity is driven by a second electric push rod to move downwards, liquid in the liquid storage cavity is compressed, and the branches and leaves are trimmed. The water is sprayed out through a liquid outlet of the spray pipe to clean the gear trimmer and maintain the garden; the device has the advantages of being convenient to use, good in flexibility, wide in application range, beneficial to environmental protection and comprehensive in function.

Description

Technical Field

[0001] The invention relates to the technical field of garden tools, and in particular to a multifunctional pruning device for garden pruning and maintenance and a use method thereof. Background Art

[0002] The core purpose of garden pruning and maintenance is to maintain the health, beauty and safety of trees. Through reasonable pruning, the occurrence of pests and diseases can be suppressed, the normal growth of trees can be promoted, the landscape effect can be improved, and at the same time, it can be ensured that trees will not affect surrounding facilities and pedestrians. Garden pruning usually requires manual operation. The commonly used tools for garden pruning mainly include pruning shears, gardening shears, electric pruning shears, etc. These tools require operators to hold and lift them for a long time. Although the pruning accuracy is high, it imposes a great burden on labor costs. Some pruning tools that do not require manual lifting are mostly one-piece designs, which are inconvenient to move. When pruning the garden, they also lack the maintenance effect on the garden and have relatively single functions. At the same time, the existing device lacks a collection structure for pruned branches or leaves, which leads to an increase in subsequent manual cleaning costs, which is not conducive to environmental protection.

[0003] Existing garden pruning devices, such as a multifunctional all-in-one machine for garden pruning provided by publication number CN117356279A, include a support frame, the support frame includes a horizontal plate and a vertical plate, the vertical plate is equipped with a lifting mechanism, a pruning box is rotatably connected to the lifting mechanism, a guide mechanism is provided at the bottom of the vertical plate, the guide mechanism rests on the surface of the curb, the pruning box and the vertical plate are connected by a connecting member, but this application only considers the pruning of trees and the like in simple shapes through the lifting mechanism, which is not suitable for some scenes that require certain shapes, and has a narrow scope of application. At the same time, this application does not consider the subsequent collection and cleaning of pruned branches and leaves, which may easily cause a heavy burden on cleaning personnel, is not conducive to environmental protection and saving labor costs. Summary of the invention

[0004] In view of the above-mentioned problems, the present invention aims to provide a multifunctional pruning device for garden pruning and maintenance and a method of use. By designing an adjustable slide rail assembly, the gear pruner is adjusted through the slide rail that can adjust the shape to prune garden shapes that meet certain shape requirements. By designing a branch and leaf collection assembly, the pruned branches and leaves are collected for cleaning. By designing a maintenance and cleaning assembly, water or nutrient solution in the liquid storage chamber is sprayed out through a nozzle to maintain the trees being pruned or clean the gear pruner. The device has the advantages of easy use, good flexibility, wide application range, environmental protection and comprehensive functions.

[0005] The main ideas of the technical solution adopted by the present invention are: designing an adjustable slide rail assembly, by installing a gear trimmer on a slide rail of adjustable shape, the garden is trimmed according to the shape adjusted by the slide rail; designing a branch and leaf collection assembly, by setting a collection trough just below the gear trimmer, and connecting the bottom of the collection trough with a collection box with a built-in fan to collect the trimmed branches and leaves; designing a maintenance and cleaning assembly, by setting a plurality of laterally adjustable or rotationally adjustable nozzles around the collection trough, the water in the liquid storage chamber is sprayed to the gear trimmer for cleaning, or the nutrient solution is sprayed to the trees being pruned for maintenance.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows: A multifunctional pruning device for garden pruning and maintenance comprises a sliding frame, an adjustable slide rail assembly is provided on the sliding frame, a gear pruner for pruning gardens is slidably provided on the adjustable slide rail assembly, a collecting trough is provided below the gear pruner, a branch and leaf collecting assembly is connected to the bottom of the collecting trough, and a maintenance and cleaning assembly is also provided on the collecting trough.

[0007] The adjustable slide rail assembly includes a soft slide rail, the top and bottom ends of the soft slide rail are connected to the sliding frame via a first electric push rod, the middle part of the soft slide rail is fixedly connected to the sliding frame, a driving motor is provided on the sliding frame, a gear trimmer is slidably provided on the soft slide rail, and a power output end of the driving motor is flexibly connected to the gear trimmer; when the first electric push rod is extended or shortened, it can drive the top or bottom end of the soft slide rail to deform to a certain extent so as to adjust the overall shape of the soft slide rail, and when the driving motor is started in the forward or reverse direction, it can drive the gear trimmer to slide upward or downward along the slide rail.

[0008] The branch and leaf collection assembly includes a slidable collection box, one side of which is connected to the bottom of the collection trough, a fan is provided on the side of the collection box connected to the collection trough, and a box door is also provided on the side of the collection box away from the fan; the branches or leaves that fall into the collection trough are sucked into the collection box for centralized treatment through the fan, which is beneficial to environmental protection.

[0009] The maintenance and cleaning component includes a plurality of liquid storage chambers filled with water or nutrient solution and located around the collecting tank. A second electric push rod is provided in the liquid storage chamber, which can drive the top plate of the liquid storage chamber to slide up and down. A plurality of nozzles connected to the inside of the liquid storage chamber are provided on the top plate of the liquid storage chamber. One end of the nozzle is rotatably connected to the top of the collecting tank, and the other end of the nozzle is provided with a liquid outlet. When the second electric push rod is shortened, it can drive the top plate of the liquid storage chamber to move downward and compress the water or nutrient solution in the liquid storage chamber into the nozzle, and spray it out through the liquid outlet on the top of the nozzle.

[0010] A third electric push rod is also provided on both sides of the collecting tank. The multiple nozzles are connected by a fixed beam. When the third electric push rod is extended, it can just touch and push the fixed beam. A rubber sleeve is provided at the connection between each nozzle and the top plate of the liquid storage chamber. The third electric push rod drives the fixed beam to move horizontally, and then drives the nozzle to move horizontally, so that branches or leaves stuck to the nozzle can fall off.

[0011] A baffle plate is provided on the top of the gear trimmer to prevent branches or leaves from splashing.

[0012] A method for using a multifunctional pruning device for garden pruning and maintenance comprises the following steps: S1, start the gear trimmer to trim the garden, adjust the shape of the soft slide rail by controlling the first electric push rod to extend or shorten, and drive the gear trimmer to slide up and down along the soft slide rail by the driving motor to trim the garden outline to the same shape as the soft slide rail; S2. The trimmed branches and leaves fall into the collection trough, and the fan is started to suck the branches or leaves in the collection trough into the collection box for centralized processing; S3, controlling the second electric push rod to shorten and lengthen, so as to compress the water or nutrient solution in the liquid storage chamber, and spray it out through the liquid outlet of the spray pipe, so as to clean the gear trimmer or maintain the garden being trimmed.

[0013] In S2, the third electric push rod is started to drive the fixed beam and the nozzle to move back and forth horizontally, so that branches or leaves adhering to the nozzle fall off to avoid clogging the liquid outlet.

[0014] The beneficial effects of the present invention are: 1. By designing an adjustable slide rail assembly, installing a gear trimmer on a soft slide rail with an adjustable shape, and driving the gear trimmer up and down through a driving motor to trim the garden, compared with the existing hand-held trimming tools, the present invention only needs to push the sliding frame to trim the entire garden, so that the present invention has the advantage of being easy to use.

[0015] 2. By designing an adjustable slide rail assembly, the overall shape of the soft slide rail can be adjusted to a certain extent according to the actual demand for the garden pruning shape, so that the gear trimmer can trim the garden into the required shape, making the present invention have the advantage of a wide range of applications.

[0016] 3. By designing a collection trough and a branch and leaf collection assembly, the pruned and fallen branches and leaves are collected into a collection box through the suction of a fan for centralized processing, which can effectively reduce the pressure of subsequent cleaning work, making the present invention environmentally friendly.

[0017] 4. By designing a maintenance and cleaning component, the water or nutrient solution in the liquid storage chamber is sprayed out through the nozzle. While cleaning the gear trimmer, it can also provide nutrients for the garden being trimmed, which is beneficial to garden maintenance, making the present invention have the advantage of comprehensive functions.

[0018] 5. By providing a sliding frame and a slidable collection box, gardeners can move the sliding frame and the collection box by pushing them when pruning, so that the present invention has the advantage of good flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a front view of the present invention; Figure 3 is a side view of the present invention; Figure 4 It is a rear view of the present invention; Figure 5 A top view of the present invention; Figure 6 is a schematic diagram of the three-dimensional structure of the sliding frame; Figure 7 It is a schematic diagram of the three-dimensional structure of the soft slide rail; Figure 8 It is a three-dimensional structural schematic diagram of a gear trimmer; Fig. 9 for Figure 1 A local detail view at point A; Fig.10 A cross-sectional view of the maintenance and cleaning assembly; Fig.11 for Figure 1 A local detail view at point B; Fig.12 It is a schematic diagram of the three-dimensional structure of the collection box; Fig.13 A cross-sectional view of the collection box.

[0020] Wherein: 1. sliding frame; 101. fixed panel; 102. supporting leg; 103. fixed frame; 2. adjustable slide rail assembly; 201. soft slide rail; 202. first electric push rod; 203. driving motor; 3. gear trimmer; 301. connecting frame; 302. sliding block; 4. collecting trough; 5. branch and leaf collecting assembly; 501. collecting box; 502. ventilation pipe; 503. fan; 504. box door; 6. maintenance and cleaning assembly; 601. liquid storage chamber; 602. liquid storage chamber top plate; 603. second electric push rod; 604. nozzle; 605. rubber sleeve; 606. liquid outlet; 607. third electric push rod; 608. fixed beam; 7. baffle; 8. receiver; 9. universal wheel; 10. flexible rope. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] The inventors have found that garden pruning usually requires manual operation. The commonly used tools for garden pruning mainly include pruning shears, gardening shears, electric pruning shears, etc. These tools require operators to hold and lift them for a long time. Although the pruning accuracy is high, it imposes a great burden on labor costs. Some pruning tools that do not require manual lifting are mostly one-piece designs and are inconvenient to move. When pruning gardens, they also lack the maintenance effect on the gardens, have a single function, and are not comprehensive enough. At the same time, the existing devices lack a collection structure for pruned branches or leaves, which leads to an increase in subsequent manual cleaning costs, which is not conducive to environmental protection.

[0023] Based on the above findings, the present application proposes a multifunctional pruning device for garden pruning and maintenance and a method of use, designs an adjustable slide rail assembly, and prunes the garden according to the shape adjusted by the slide rail by installing a gear trimmer on the slide rail of adjustable shape; designs a branch and leaf collection assembly, by setting a collection trough directly below the gear trimmer, and connecting the bottom of the collection trough with a collection box with a built-in fan to collect the trimmed branches and leaves; designs a maintenance and cleaning assembly, by setting a plurality of laterally adjustable or rotationally adjustable nozzles around the collection trough, the water in the liquid storage chamber is sprayed to the gear trimmer for cleaning, or the nutrient solution is sprayed to the trees being pruned for maintenance; it has the advantages of easy use, good flexibility, wide application range, environmental protection and comprehensive functions.

[0024] See also Figure 1-Figure 5 The present application discloses a multifunctional pruning device for garden pruning and maintenance, comprising a sliding frame 1, referring to Figure 6 The whole material of the sliding frame 1 is a metal material with a certain weight and strong corrosion resistance. The sliding frame 1 includes a fixed panel 101 and a plurality of legs 102 at the bottom thereof. A universal wheel 9 is provided at the bottom of each leg 102. A fixing frame 103 for installing the adjustable slide rail assembly 2 is also provided on one side of the fixed panel 101; In some embodiments, a device for adjusting the height may be provided between the fixed panel 101 and the legs 102, or the legs 102 may be provided as a multi-section structure capable of adjusting the height, so that the height of the fixed panel 101 and the fixing frame 103 can be adjusted, so as to further enhance the overall flexibility of the device; The sliding frame 1 is provided with an adjustable slide rail assembly 2, see Figure 7 The adjustable slide rail assembly 2 includes a soft slide rail 201. The soft slide rail 201 is made of a soft material as a whole, and can be deformed to a certain extent while having a certain strength; The top and bottom ends of the soft slide rail 201, and the side without a slide groove, are connected to the sliding frame 1 through a first electric push rod 202, and the middle part of the soft slide rail 201 is fixedly connected to the sliding frame 1. Specifically, the top and bottom ends of the fixed frame 103 located in the sliding frame 1 are both transversely provided with first electric push rods 202, and the movable ends of the two first electric push rods 202 are respectively fixed to the top and bottom ends of the soft slide rail 201, and a fixing rod is transversely provided in the middle part of the fixed frame 103. The soft slide rail 201 can be fixed to the end surface of the fixing rod by inserting bolts in the middle part, so that the soft slide rail 201 is arranged vertically as a whole. When the first electric push rod 202 is extended or shortened, it can drive the top and bottom ends of the soft slide rail 201 to be adjusted transversely, so as to adjust the shape of the soft slide rail 201 to a certain extent. The sliding frame 1 is provided with a driving motor 203, and the gear trimmer 3 is slidably installed on the soft slide rail 201. The power output end of the driving motor 203 is flexibly connected to the gear trimmer 3. Specifically, a driving motor 203 is provided on a fixing rod arranged transversely in the middle of the sliding frame 1, and a flexible rope 10 is sleeved on the power output end of the driving motor 203. Through holes for allowing the flexible rope 10 to pass through are provided at the top and bottom of the soft slide rail 201. Both ends of the flexible rope 10 are inserted into the through holes and are respectively connected to the top and bottom ends of the gear trimmer 3. When the driving motor 203 is started in the forward or reverse direction, the gear trimmer 3 can be pulled by the flexible rope 10 to slide up or down along the soft slide rail 201, so that the gear trimmer 3 is easy to move. At the same time, when the driving motor 203 stops running, the gear trimmer 3 can be prevented from sliding down along the soft slide rail 201 through the tensioning force of the flexible rope 10, which is conducive to improving the reliability of the device. See also Figure 8 The gear trimmer 3 is a common gear trimmer. In some embodiments, two gears rotating in opposite directions can be set to perform fine trimming of the branches and leaves of the garden. A connecting frame 301 is provided on one side of the gear trimmer 3. The entire material of the connecting frame 301 is a lightweight metal with good strength. The top and bottom ends of the connecting frame 301 are respectively connected to a flexible rope 10. A slider 302 that matches the slide groove in the soft slide rail 201 is also fixed on one side of the connecting frame 301. A collecting trough 4 is provided below the gear trimmer 3. Specifically, a collecting trough 4 is fixed at the bottom end of the connecting frame 301. When the gear trimmer 3 trims the garden, the fallen branches and leaves will fall into the collecting trough 4 and be further collected by the branch and leaf collecting assembly 5 for centralized processing, which is conducive to saving the labor cost of subsequent cleaning. A baffle 7 is also provided on the top of the gear trimmer 3. Specifically, a baffle 7 is fixed on the top of the connecting frame 301. The overall size of the baffle 7 can just cover the gear trimmer 3. When trimming the garden, some branches and leaves will splash upward and on both sides. By setting the baffle 7, the splashing of branches and leaves can be effectively alleviated, thereby further reducing the labor cost required for cleaning.

[0025] The bottom of the collecting tank 4 is connected to a branch and leaf collecting assembly 5, see Fig.12 as well as Fig.13 The branch and leaf collection assembly 5 includes a slidable collection box 501, the entire material of the collection box 501 is a lightweight metal, and a plurality of universal wheels 9 are provided at the bottom of the collection box 501, so that the collection box 501 can be moved when the garden is pruning; A ventilation pipe 502 is provided on one side of the collection box 501, and the other end of the ventilation pipe 502 is connected to the bottom of the collection tank 4. A fan 503 with a wind direction toward the inside of the collection box 501 is provided on the side of the collection box 501 connected to the collection tank 4, that is, the connection between the ventilation pipe 502 and the collection box 501. When scattered branches and leaves accumulate in the collection tank 4, the branches and leaves are sucked into the collection box 501 through the ventilation pipe 502 through the rotation of the fan 503 for collection, so that the branches and leaves can be dumped and processed later; The collecting box 501 is also provided with a box door 504 on the side away from the fan 503. The top of the box door 504 can be rotatably connected to the top of the collecting box 501 by hinges or the like. The collected branches and leaves can be poured out by opening the box door 504. In some embodiments, a lock or other structure that is snap-fitted to the box door 504 can be optionally provided on the collecting box 501 to prevent branches and leaves from spilling out of the collecting box 501.

[0026] The collecting tank 4 is also provided with a maintenance and cleaning component 6, see Fig. 9 as well as Fig.10 The maintenance and cleaning assembly 6 includes a plurality of liquid storage chambers 601 filled with water or nutrient solution and located around the collecting tank 4. A liquid storage chamber top plate 602 that fits tightly with the inner side of the chamber is provided on the top of the liquid storage chamber 601. A second electric push rod 603 that can drive the liquid storage chamber top plate 602 to slide up and down is provided in the liquid storage chamber 601. In some embodiments, the second electric push rod 603 is symmetrically arranged along both ends of the liquid storage chamber 601 to ensure that the liquid storage chamber top plate 602 can slide up and down smoothly. The top plate 602 of the liquid storage chamber is provided with a plurality of nozzles 604 connected with the inside of the liquid storage chamber, one end of the nozzle 604 is rotatably connected with the top of the collecting tank 4, and a liquid outlet 606 is provided at the end of the nozzle 604 away from the collecting tank 4. Specifically, the overall structure of the nozzle 604 is close to a T-shape, and its vertical section and horizontal section are mutually connected and rotatably connected, and at the same time, one end of the horizontal section is installed with the top of the collecting tank 4 by setting a sliding seat and other structures, and a liquid outlet 606 is provided at the end of the horizontal section away from the collecting tank 4. When the second electric push rod 603 drives the top plate 602 of the liquid storage chamber to slide downward, the water or nutrient solution stored in the liquid storage chamber 601 can be pressed into the nozzle 604 and sprayed out through the liquid outlet 606, so as to clean the gear trimmer 3 through water, or provide water or nutrient solution for garden trees being trimmed, and maintain the trees while trimming, so that the functions of the present invention are more comprehensive; In some embodiments, the liquid outlet 606 on each nozzle 604 can be set at different angles. Since one end of the horizontal section of the nozzle 604 is rotatably connected to the collecting tank 4, when the second electric push rod 603 pulls down the top plate 602 of the liquid storage chamber, it will drive the horizontal section at the top of the nozzle 604 to rotate, so that the nozzle 604 is in an open state. The open nozzle 604 can collect scattered branches and leaves. When the nozzle 604 is reset, the branches and leaves on its tube body can be scattered into the collecting tank 4 by rebounding. At the same time, by opening the liquid outlet 606 at different angles, the surrounding area can be cleaned in all directions during the opening and resetting of the nozzle 604, which is beneficial to improving the cleaning effect.

[0027] In some embodiments, a vertical extension rod is further provided on one end of the nozzle 604 near the liquid outlet 606. When the nozzle 604 is pulled down and opened by the top plate 602 of the liquid storage chamber, the extension rod can serve as an extension of the nozzle 604, thereby increasing the collection area of ​​the scattered branches and leaves by the nozzle 604, thereby enhancing the collection effect of the scattered branches and leaves.

[0028] A third electric push rod 607 is also provided on both sides of the collecting tank 4. The multiple nozzles 604 are connected by a fixed beam 608. The power output end of the third electric push rod 607 can just touch the fixed beam 608 when extended. A rubber sleeve 605 is provided at the connection between each nozzle 604 and the top plate 602 of the liquid storage chamber. When pruning the garden, the fallen branches and leaves may adhere to the nozzle 604. At this time, the third electric push rod 607 pushes the fixed beam 608 to push the multiple nozzles 604 on both sides, so that the adhered branches and leaves fall off the surface of the nozzle 604 to prevent the liquid outlet 606 from being blocked. Since a rubber sleeve 605 is provided at the connection between the nozzle 604 and the top plate 602 of the liquid storage chamber, the third electric push rod 607 can push the nozzle 604 laterally through the fixed beam 608 without affecting the connection between the nozzle 604 and the inside of the liquid storage chamber 601. At the same time, since the rubber sleeve 605 has good elasticity, it can also maintain the tightness of the connection between the nozzle 604 and the liquid storage chamber 601 when the nozzle 604 is pushed laterally, thereby preventing the water or nutrient solution in the liquid storage chamber 601 from leaking out; when the third electric push rod 607 is shortened, the nozzle 604 and the fixed beam 608 can be reset under the elastic force of the rubber sleeve 605.

[0029] See also Fig.11 In some implementation schemes, a receiver 8 can be optionally set in the middle of the fixed frame 103, and the receiver 8 can be controlled by an external controller to control the first electric push rod 202, the second electric push rod 603 and the third electric push rod 607 to extend or shorten, or control the driving motor 203 to rotate forward or reverse, so as to adjust the height of the gear trimmer 3 and improve the convenience of use.

[0030] A method for using a multifunctional pruning device for garden pruning and maintenance comprises the following steps: S1, start the gear trimmer 3 to trim the garden, adjust the shape of the soft slide rail 201 by controlling the first electric push rod 202 to extend or shorten, and drive the gear trimmer 3 to slide up and down along the soft slide rail 201 by the driving motor 203 to trim the garden outline to the same shape as the soft slide rail 201; S2, the trimmed branches and leaves fall into the collection tank 4, and the fan 503 is started to suck the branches or leaves in the collection tank 4 into the collection box 501 for centralized processing; S3, controlling the second electric push rod 603 to shorten and lengthen, so as to compress the water or nutrient solution in the liquid storage chamber 601, and spray it out through the liquid outlet 606 of the nozzle 604, so as to clean the gear trimmer 3, or to maintain the garden being trimmed.

[0031] In S2 , the third electric push rod 607 is started to drive the fixed beam 608 and the nozzle 604 to move back and forth horizontally, so that branches or leaves adhering to the nozzle 604 fall off, thereby preventing the branches or leaves from blocking the liquid outlet 606 .

[0032] Practical application cases The gardener first starts the gear trimmer 3 and trims the garden by pushing the sliding frame 1. When it is necessary to trim trees of different shapes, the first electric push rod 202 is controlled to extend or shorten, driving the soft slide rail 201 to deform to a certain extent, and the driving motor 203 is started. The driving motor 203 rotates forward or reversely to pull the flexible rope 10, so that the gear trimmer 3 slides up and down along the soft slide rail 201, and the outer contour of the garden is trimmed to a shape close to the soft slide rail 201; When pruning the garden, the second electric push rod 603 is controlled to repeatedly shorten and extend periodically, and the liquid such as water or nutrient solution in the liquid storage chamber 601 is compressed into the nozzle 604 through the liquid storage chamber top plate 602, and sprayed to the gear trimmer 3 or the tree being pruned through the liquid outlet 606, so as to clean the gear trimmer 3 or maintain the garden; When the second electric push rod 603 is in a normal extension state, the third electric push rod 607 is activated to repeatedly extend and shorten, thereby pushing the fixed beam 608 multiple times, so that the branches and leaves adhering to the surface of the nozzle 604 fall off to avoid blocking the liquid outlet 606; Start the fan 503, and the trimmed branches and leaves fall into the collection trough 4. Under the action of the air intake of the fan 503, they can be sucked into the collection box 501 along the ventilation pipe 502, so as to reduce the number of branches and leaves falling to the ground, which is helpful to save the labor cost of subsequent ground cleaning. During the pruning process, the collection box 501 can also be moved by pushing the collection box 501, or when the ventilation pipe 502 is strong enough, the collection box 501 can be moved by pushing the sliding frame 1.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and 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 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 multifunctional pruning device for garden pruning and maintenance, comprising a sliding frame (1), characterized in that: The sliding frame (1) is provided with an adjustable slide rail assembly (2), a gear trimmer (3) for trimming gardening is slidably provided on the adjustable slide rail assembly (2), a collecting trough (4) is provided below the gear trimmer (3), the bottom of the collecting trough (4) is connected to a branch and leaf collecting assembly (5), and a maintenance and cleaning assembly (6) is also provided on the collecting trough (4).

2. A multifunctional pruning device for garden pruning and maintenance according to claim 1, characterized in that: The adjustable slide rail assembly (2) comprises a soft slide rail (201), the top and bottom ends of the soft slide rail (201) are connected to the slide frame (1) via a first electric push rod (202), the middle portion of the soft slide rail (201) is fixedly connected to the slide frame (1), a drive motor (203) is provided on the slide frame (1), a gear trimmer (3) is slidably provided on the soft slide rail (202), and a power output end of the drive motor (203) is flexibly connected to the gear trimmer (3).

3. A multifunctional pruning device for garden pruning and maintenance according to claim 1, characterized in that: The branch and leaf collection assembly (5) comprises a slidable collection box (501), one side of the collection box (501) being connected to the bottom of the collection trough (4), a fan (503) being provided on the side of the collection box (501) being connected to the collection trough (4), and a box door (504) being provided on the side of the collection box (501) away from the fan (503).

4. A multifunctional pruning device for garden pruning and maintenance according to claim 1, characterized in that: The maintenance and cleaning assembly (6) comprises a plurality of liquid storage chambers (601) located around the collecting tank (4), wherein a second electric push rod (603) capable of driving a liquid storage chamber top plate (602) to slide up and down is provided in the liquid storage chamber (601), and a plurality of nozzles (604) connected to the inside of the liquid storage chamber (601) are provided on the liquid storage chamber top plate (602), wherein one end of the nozzle (604) is rotatably connected to the top of the collecting tank (4), and the other end of the nozzle (604) is provided with a liquid outlet (606).

5. A multifunctional pruning device for garden pruning and maintenance according to claim 4, characterized in that: A third electric push rod (607) is also provided on both sides of the collection tank (4), and the plurality of nozzles (604) are connected via a fixed beam (608). When the third electric push rod (607) is extended, it can just touch and push the fixed beam (608), and a rubber sleeve (605) is provided at the connection between each nozzle (604) and the top plate (602) of the liquid storage chamber.

6. A multifunctional pruning device for garden pruning and maintenance according to claim 1, characterized in that: A baffle (7) is provided on the top of the gear trimmer (3) for preventing branches or leaves from splashing.

7. A method for using a multifunctional pruning device for garden pruning and maintenance according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1, starting the gear trimmer (3) to trim the garden, controlling the first electric push rod (202) to extend or shorten, adjusting the shape of the soft slide rail (201), and driving the gear trimmer (3) to slide up and down along the soft slide rail (201) via the drive motor (203), so as to trim the garden outline to the same shape as the soft slide rail (201); S2, the trimmed branches and leaves fall into the collection trough (4), and the fan (503) is started to suck the branches or leaves in the collection trough (4) into the collection box (501) for centralized processing; S3, controlling the second electric push rod (603) to shorten and lengthen, so as to compress the water or nutrient solution in the liquid storage chamber (601) and spray it out through the liquid outlet (606) on the spray pipe (604), so as to clean the gear trimmer (3) or maintain the garden being trimmed.

8. The method for using the multifunctional pruning device for garden pruning and maintenance according to claim 7, characterized in that: In S2, the third electric push rod (607) is activated to push the fixed beam (608) and the nozzle (604) to move back and forth laterally, so that branches or leaves adhering to the nozzle (604) fall off, thereby avoiding clogging of the liquid outlet (606).

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