Multifunctional greening maintenance tool

Abstract

The utility model discloses a multifunctional greening maintenance tool which comprises a handle rod, a mounting body is arranged on the handle rod, a length adjusting assembly is arranged on the handle rod, a cutting frame is mounted at the top of the mounting body, a replacing assembly is arranged on the cutting assembly, a cutting groove is transversely formed in the top in the cutting frame, and a cutting blade is arranged in the cutting groove. The multifunctional greening maintenance tool is provided with a push plate, a sliding rod, a spring and a switch, the cutting frame is arranged on the outer side of a tree in a sleeving mode through the position of the push plate, then the push plate makes contact with the tree, and then a worker applies pressure to a handle rod to drive the cutting frame to be matched with the tree; when the push plate makes contact with the switch, the switch controls the electric push rod to drive the cutter to cut the tree, after cutting is completed, the cutter returns to the initial position, and at the moment, the push plate pushes out the tree in the cutting frame under the elastic force of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of greening tools, in particular to a multifunctional greening maintenance tool. Background Art

[0002] Garden tools are maintenance equipment for human greening landscapes. They are used to maintain lawns, hedges, and protect flowers, plants, and trees. They are mechanized tools that replace most manual labor. According to the occasions of use, garden tools include gardening tools and garden tools. According to the objects of use, they can also be divided into household tools and professional tools, which can fully save manpower and time and achieve environmental beautification.

[0003] The Chinese patent with publication number CN207011311U discloses a dead branch pruning tool for greening maintenance, including a vertically arranged main body, a movable sleeve sleeved on the outside of the main body, a first fixed plate horizontally arranged on the top of the main body, the movable sleeve and the first fixed plate are connected by a spring, and the spring sleeve is arranged on the outside of the main body, the side of the movable sleeve is connected to a second fixed plate parallel to the first fixed plate by an L-shaped connecting rod, the second fixed plate is located above the first fixed plate, and the first fixed plate and the second fixed plate are both provided with a knife strip on one side close to each other. The utility model not only effectively improves the dead branch pruning efficiency, but also allows the user to complete the pruning operation while standing on the ground, reducing labor intensity.

[0004] However, the above patent has the following shortcomings: during the working process of the above patent, after the two cutting strips trim the branches, due to the rough surface of the branches, some branches may remain on the fixing plate and will not fall off, thereby affecting the reuse of the device. Utility Model Content

[0005] The utility model aims to provide a multifunctional greening maintenance tool to solve the problem in the above-mentioned background technology that branches may remain on the fixing plate and will not fall off.

[0006] To achieve the above object, the utility model provides the following technical solutions: a multifunctional greening maintenance tool, comprising a handle bar, a mounting body is arranged on the handle bar, and a length adjustment component is arranged on the handle bar, a cutting frame is arranged on the top of the mounting body, and a cutting component is arranged on the bottom of the cutting frame, a replacement component is arranged on the cutting component, a cutting groove is arranged horizontally on the top of the cutting frame, and a pushing component is arranged in the cutting frame;

[0007] The ejection assembly includes a push plate, a sliding rod, a spring and a switch. Two sliding rods are inserted through the outer wall of the cutting frame for horizontal sliding, and the penetrating ends of the sliding rods are connected to the outside of the push plate. Springs are sleeved on the outside of the sliding rods, and the springs are located in the cutting frame. A switch is installed on the inner wall of the cutting frame.

[0008] By adopting the above technical solution, the cut trees are pushed out of the cutting frame.

[0009] As a further solution of the utility model: the cutting assembly includes an electric push rod, a lifting plate and a cutter, a plurality of electric push rods are installed at the bottom of the cutting frame, and the output ends of the electric push rods are all connected to the bottom of the lifting plate, and a cutter is arranged on the top of the lifting plate.

[0010] By adopting the above technical solution, the tree is cut off.

[0011] As a further solution of the utility model: the replacement component includes a C-shaped groove and a T-shaped block, the top of the lifting plate is provided with a C-shaped groove, and a T-shaped block is slidably inserted into the C-shaped groove, and a cutter is installed on the top of the T-shaped block.

[0012] By adopting the above technical solution, the cutter can be replaced.

[0013] As a further solution of the utility model: a first fixing bolt is penetrated through the outer thread of the cutting frame, and the penetrating end of the first fixing bolt is located in the C-shaped groove.

[0014] By adopting the above technical solution, the installed T-shaped block can be fixed.

[0015] As a further solution of the utility model: two guide rods are vertically installed in the cutting frame, and the guide rods are slidably connected to the lifting plate.

[0016] By adopting the above technical solution, the lifting plate moving up and down can be guided.

[0017] As a further solution of the utility model: the length adjustment assembly includes a second fixing bolt, a mounting body is slidably inserted into the top of the handle rod, and the second fixing bolt is threadedly penetrated through the outer side of the handle rod, and the penetrating end of the second fixing bolt is located inside the handle rod.

[0018] By adopting the above technical solution, it is possible to cut trees of different heights.

[0019] Compared with the prior art, the beneficial effects of the utility model are: the multifunctional greening maintenance tool,

[0020] A push plate, a sliding rod, a spring and a switch are provided. First, the cutting frame is placed outside the tree through the position of the push plate, and then the push plate and the tree are in contact. Subsequently, the worker applies pressure to the handle rod to drive the cutting frame and the tree to cooperate, so that the push plate moves toward the switch. When the push plate and the switch are in contact, the switch controls the electric push rod to drive the cutter to cut the tree. After the cutting is completed, the cutter returns to the initial position. At this time, the push plate pushes the tree out of the cutting frame under the elastic force of the spring, thereby preventing some branches of the tree from being left on the fixed plate and not falling off, thereby affecting the reuse of the device.

[0021] In addition, the multifunctional greening maintenance tool is also provided with a C-shaped groove and a T-shaped block. The cutter needs to be polished during long-term use. Then the T-shaped block installed at the bottom of the cutter is pulled out of the C-shaped groove, and then the cutter is polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the cutting frame of the utility model;

[0024] Figure 3 This is a schematic diagram of the disassembled structure of the interior of the cutting frame of the utility model.

[0025] In the figure: 1. handle bar; 2. mounting body; 3. cutting groove; 4. cutting frame; 5. lifting plate; 6. electric push rod; 7. push plate; 8. sliding rod; 9. spring; 10. switch; 11. C-shaped groove; 12. T-shaped block; 13. cutter; 14. first fixing bolt; 15. guide rod; 16. second fixing bolt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-3 The utility model provides a technical solution: a multifunctional greening maintenance tool, comprising a handle bar 1, a mounting body 2 is arranged on the handle bar 1, and a length adjustment component is arranged on the handle bar 1, a cutting frame 4 is arranged on the top of the mounting body 2, and a cutting component is arranged on the bottom of the cutting frame 4, a replacement component is arranged on the cutting component, a cutting groove 3 is arranged horizontally on the top of the cutting frame 4, and a pushing component is arranged in the cutting frame 4;

[0028] The push-out assembly includes a push plate 7, a sliding rod 8, a spring 9 and a switch 10. Two sliding rods 8 are inserted through the outer wall of the cutting frame 4 for transverse sliding, and the through ends of the sliding rods 8 are connected to the outer side of the push plate 7. The outer sides of the sliding rods 8 are sleeved with springs 9, and the springs 9 are located in the cutting frame 4. The inner wall of the cutting frame 4 is installed with a switch 10.

[0029] Specifically, first, the cutting frame 4 is placed on the outside of the tree through the position of the push plate 7, and then the push plate 7 is in contact with the tree. Subsequently, the worker applies pressure to the handle rod 1 to drive the cutting frame 4 and the tree to cooperate, so that the push plate 7 moves toward the switch 10. When the push plate 7 is in contact with the switch 10, the switch 10 controls the electric push rod 6 to drive the cutter 13 to cut the tree. After the cutting is completed, the cutter 13 returns to the initial position. At this time, the push plate 7 pushes the tree out of the cutting frame 4 under the elastic force of the spring 9, thereby preventing some branches of the tree from remaining on the fixed plate and not falling off, thereby affecting the reuse of the device.

[0030] Furthermore, the cutting assembly includes an electric push rod 6, a lifting plate 5 and a cutter 13. A plurality of electric push rods 6 are installed at the bottom of the cutting frame 4, and the output ends of the electric push rods 6 are all connected to the bottom of the lifting plate 5. The top of the lifting plate 5 is provided with a cutter 13.

[0031] Specifically, when cutting the tree, the electric push rod 6 is started to drive the lifting plate 5 to move upward, and the cutting knife 13 is driven to cut the tree during the upward movement of the lifting plate 5.

[0032] Furthermore, the replacement assembly includes a C-shaped groove 11 and a T-shaped block 12. The top of the lifting plate 5 is provided with a C-shaped groove 11, and a T-shaped block 12 is slidably inserted into the C-shaped groove 11. A cutter 13 is installed on the top of the T-shaped block 12.

[0033] Specifically, the cutter 13 needs to be polished during long-term use, and then the T-shaped block 12 installed at the bottom of the cutter 13 is pulled out from the C-shaped groove 11, and then the cutter 13 is polished.

[0034] Furthermore, a first fixing bolt 14 is threadedly penetrated through the outer side of the cutting frame 4, and the penetration end of the first fixing bolt 14 is located in the C-shaped groove 11;

[0035] Specifically, after the T-shaped block 12 is inserted into the C-shaped groove 11 , the first fixing bolt 14 is rotated so that the penetrating end of the first fixing bolt 14 fixes the T-shaped block 12 .

[0036] Furthermore, two guide rods 15 are vertically installed in the cutting frame 4, and the guide rods 15 are slidably connected to the lifting plate 5;

[0037] Specifically, when the lifting plate 5 moves up and down, the guide rod 15 slides through the lifting plate 5, so that the lifting plate 5 moving up and down can be guided to ensure the stability of cutting.

[0038] Furthermore, the length adjustment assembly includes a second fixing bolt 16, the mounting body 2 is slidably inserted into the top of the handle bar 1, and the second fixing bolt 16 is threadedly penetrated through the outer side of the handle bar 1, and the penetration end of the second fixing bolt 16 is located inside the handle bar 1;

[0039] Specifically, when adjusting the height of the cutting frame 4, the mounting body 2 slidably inserted into the handle rod 1 is pulled up and down, and then the second fixing bolt 16 is rotated so that the second fixing bolt 16 fixes the adjusted mounting body 2, thereby realizing the cutting of trees of different heights.

[0040] Working principle: When using the multifunctional greening maintenance tool, first, the cutting frame 4 is placed on the outside of the tree through the position of the push plate 7, and then the push plate 7 is in contact with the tree. Subsequently, the worker applies pressure to the handle rod 1 to drive the cutting frame 4 and the tree to cooperate, so that the push plate 7 moves toward the switch 10. When the push plate 7 is in contact with the switch 10, the switch 10 controls the electric push rod 6 to drive the cutter 13 to cut the tree. After the cutting is completed, the cutter 13 returns to the initial position. At this time, the push plate 7 pushes the tree out of the cutting frame 4 under the elastic force of the spring 9, thereby preventing some branches of the tree from remaining on the fixed plate and not falling off, thereby affecting the reuse of the device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional greening maintenance tool, comprising a handle bar (1), characterized in that: The handle bar (1) is provided with a mounting body (2), and a length adjustment component is provided on the handle bar (1); a cutting frame (4) is installed on the top of the mounting body (2), and a cutting component is provided on the bottom of the cutting frame (4); a replacement component is provided on the cutting component; a cutting groove (3) is transversely installed on the top of the cutting frame (4), and a pushing component is provided in the cutting frame (4); The ejection assembly comprises a push plate (7), a sliding rod (8), a spring (9) and a switch (10); two sliding rods (8) are traversally slidably penetrated through the outer wall of the cutting frame (4); the penetrating ends of the sliding rods (8) are connected to the outer side of the push plate (7); springs (9) are sleeved on the outer sides of the sliding rods (8), and the springs (9) are located inside the cutting frame (4); and a switch (10) is installed on the inner wall of the cutting frame (4).

2. A multifunctional greening maintenance tool according to claim 1, characterized in that: The cutting assembly comprises an electric push rod (6), a lifting plate (5) and a cutter (13); a plurality of electric push rods (6) are installed at the bottom of the cutting frame (4), and the output ends of the electric push rods (6) are all connected to the bottom of the lifting plate (5); and a cutter (13) is arranged at the top of the lifting plate (5).

3. A multifunctional greening maintenance tool according to claim 2, characterized in that: The replacement assembly comprises a C-shaped groove (11) and a T-shaped block (12); the top of the lifting plate (5) is provided with a C-shaped groove (11), and a T-shaped block (12) is slidably inserted into the C-shaped groove (11); a cutter (13) is installed on the top of the T-shaped block (12).

4. The multifunctional greening maintenance tool according to claim 1, characterized in that: A first fixing bolt (14) is threadedly penetrated through the outer side of the cutting frame (4), and the penetration end of the first fixing bolt (14) is located in the C-shaped groove (11).

5. The multifunctional greening maintenance tool according to claim 1, characterized in that: Two guide rods (15) are vertically installed in the cutting frame (4), and the guide rods (15) are slidably connected to the lifting plate (5).

6. The multifunctional greening maintenance tool according to claim 1, characterized in that: The length adjustment assembly comprises a second fixing bolt (16), a mounting body (2) is slidably inserted into the top of the handle rod (1), and the second fixing bolt (16) is threadedly penetrated through the outer side of the handle rod (1), and the penetration end of the second fixing bolt (16) is located inside the handle rod (1).

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