Liftable quick-change pruning and mowing dual-purpose scissors

Abstract

The utility model relates to a liftable quick-change type pruning and grass cutting dual-purpose shear, which comprises a main machine body, a tool bit and a lifting rod, a first mounting part and a second mounting part are formed on the main machine body, a driving component is arranged in the first mounting part, a buckle is formed, the tool bit comprises a tool apron, a tool is arranged on the tool apron and is in sliding connection with a clamping seat, and the lifting rod is arranged on the clamping seat. The tool apron is detachably arranged on the first mounting part, the tool is connected with the driving assembly, the tool apron is detachably fixed to the buckle through the clamping seat and is unlocked when the clamping seat moves, the lifting rod comprises a rod body, a support is arranged at one end of the rod body, a lock catch is hinged to the support, the support is detachably arranged on the second mounting part, and the lock catch is connected with the tool apron. And the support is detachably fixed with a spring bolt formed on the second mounting part through a lock catch, and is unlocked when the lock catch rotates. According to the technical scheme, the tool bit can be rapidly replaced, a user standing on the ground can be lifted to a high position to directly trim branches, trimming safety is ensured, the workload of the user is relieved, and the trimming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening tools, and more particularly to a pair of liftable quick-change dual-purpose pruning and grass shears. Background Art

[0002] Pruning shears are a gardening tool that combines the functions of mowing and pruning. This tool is usually designed with two movable blades that can be used to trim grass on the lawn and trim branches of trees or shrubs. This multi-functional tool is very convenient for gardeners because it reduces the number of tools required and is easy to carry and store.

[0003] When designing a dual-purpose pruning and grass shear, the convenience of user operation should be emphasized. The Chinese patent with publication number CN216532634U and patent name "A pruning and grass shear for quick replacement of a cutter head assembly" facilitates users to replace the cutter head by changing the connection method between the cutter head and the main body. Specifically, it includes a body main body and a cutter head assembly detachably connected to the body main body, a gear set and a driving motor for driving the gear set to rotate are arranged in the body main body, the gear set includes a driving gear, and the cutter head assembly includes a connecting head meshed with the driving gear; the driving gear includes a plurality of first meshing teeth, a plurality of second meshing teeth are arranged on the connecting head, meshing grooves are formed between adjacent second meshing teeth, and the first meshing teeth are respectively meshed in each meshing groove; a first guide member with a smooth surface is arranged on the end face of the first meshing tooth close to the cutter head assembly, and a second guide member with a smooth surface is arranged on the end face of the second meshing tooth close to the body main body; the surfaces of the first guide member and the second guide member are slidably matched so that the first meshing teeth mesh into the meshing grooves.

[0004] However, the dual-purpose pruning shears with the above-mentioned structure still has a lot of room for improvement in terms of operational convenience. This defect is mainly concentrated in the fact that it is inconvenient for users to use the dual-purpose pruning shears to prune high branches, and they need to use additional tools such as climbing ladders. During the pruning process, the climbing ladder may move or even collapse due to uneven ground, sliding of ladder feet, unstable ladder structure or user loss of balance, causing the user to fall from a height, thereby posing a high safety risk. Secondly, if high branches in different directions need to be pruned, the user needs to constantly change his position or body position, causing the user to have to repeatedly carry the climbing ladder, which greatly increases the workload and causes a decrease in pruning efficiency. Utility Model Content

[0005] In view of the above situation, in order to overcome the problem that in the above-mentioned prior art, only the connection method between the blade head and the main body is improved to facilitate the user to replace the blade head, when the user prunes high branches, the user needs to use additional tools such as climbing ladders, which leads to higher safety risks during pruning, and when pruning high branches in different directions, the climbing ladder needs to be repeatedly carried, resulting in increased workload and reduced pruning efficiency, the purpose of the utility model is to provide a pruning shears that can be lifted to a high position by a user standing on the ground to directly prune high branches, under the premise that the pruning blade head and the grass cutting blade head can be quickly replaced, thereby ensuring the safety of the pruning operation, reducing the user's workload and improving the pruning efficiency.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A liftable quick-change dual-purpose pruning and grass shears comprises a main body, a cutter head and a lifting rod, wherein a first mounting portion and a second mounting portion are formed on the main body, a driving assembly is provided in the first mounting portion and a buckle is formed, the cutter head comprises a cutter seat, a cutter is provided on the cutter seat and a clamping seat is slidably connected thereto, the cutter seat is detachably arranged on the first mounting portion, the cutter is connected to the driving assembly, the cutter seat is detachably fixed by the clamping seat and the buckle and is unlocked when the clamping seat moves, the lifting rod comprises a rod body, a support is provided at one end of the rod body, a lock buckle is hinged on the support, the support is detachably arranged on the second mounting portion, the support is detachably fixed to a lock tongue formed on the second mounting portion by the lock buckle and is unlocked when the lock buckle is rotated.

[0008] Preferably, the card holder has a connecting port, the buckle is L-shaped, the buckle passes through the connecting port, and is buckled with the card holder through a transition position at the bottom of its vertical section and horizontal section, and it is disengaged when the card holder moves.

[0009] Preferably, the side wall of the horizontal section of the buckle close to the connecting port is an inclined surface or a curved surface.

[0010] Preferably, the holder includes a seat body and a support member, the support member has a fixed portion fixed to the knife seat, and a movable portion connected to the seat body, the connecting port is located above the support member, the buckle is buckled with the support member, a sliding groove corresponding to the holder is provided on the knife seat, the holder is slidably fitted in the sliding groove and extends to the external space, and when the holder moves, it pushes the movable portion of the support member to bend or reset.

[0011] Preferably, a spring is provided between the inner wall of the slide groove and the seat body, and the direction of the spring is consistent with the moving path of the seat body.

[0012] Preferably, the seat body has two, the support member has a U-shaped shape, both ends of the support member are movable parts, and are respectively connected to the two seat bodies, and the part between the two ends of the support member is a fixed part fixed to the seat body.

[0013] Preferably, a slide is provided on the inner wall of the second mounting portion along the length direction, one end of the slide is connected to the external space, and a clip matching the slide is formed on the support, and the clip is embedded in the slide from the slide opening.

[0014] Preferably, the lock includes a buckle body and a buckle ring, the buckle body is hinged to the support, the buckle ring is hinged to the buckle body, the lock tongue is L-shaped, and the buckle ring is buckled at the transition position below the vertical section and horizontal section of the lock tongue.

[0015] Preferably, the driving assembly includes a motor and a driving gear, and an output end of the motor is connected to the driving gear and connected to the tool through the driving gear.

[0016] Preferably, the support is hinged to the rod body.

[0017] Compared with the prior art, the advantages of the utility model are:

[0018] (1) The utility model provides a lifting rod for the dual-purpose shears, so that the user can control the rod body to lift the connected main body and the cutter head on the main body to a high position when performing gardening operations, thereby increasing the height of the cutter from the ground and carrying out pruning operations. The pitch angle of the rod body can be changed according to actual operation needs, and the height of the cutter from the ground can be flexibly adjusted by changing the position of the control rod body, so that branches in multiple directions can be pruned, and the user can complete the operation directly while standing on the ground, thereby solving the problem of needing to use additional tools such as climbing ladders when pruning high branches, thereby significantly improving the safety of pruning high branches and the convenience of pruning high branches in different directions, thereby improving pruning efficiency.

[0019] (2) The user can control the movement of the clamping seat on the cutter head and the cutter seat to separate it from the buckle on the first mounting part of the main body for disassembly, and the lifting rod can also be disassembled by simply rotating the lock buckle on the support and the lock tongue of the main body, thereby significantly reducing the difficulty of disassembling and assembling the cutter head and the lifting rod, achieving quick replacement, and better meeting the gardening needs of users in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the dual-purpose shears equipped with the pruning tool head of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the dual-purpose shears equipped with a grass cutting tool head of the utility model;

[0022] Figure 3 The utility model is Figure 1 A schematic diagram of the enlarged structure of part A;

[0023] Figure 4Taking the dual-purpose shears equipped with the pruning tool head of the utility model as an example, the schematic diagram of the structure when the tool head is separated from the main body;

[0024] Figure 5 The utility model is Figure 4 A schematic diagram of the enlarged structure of part B;

[0025] Figure 6 It is a schematic diagram of the structure of the utility model after the driving components in the main body of the dual-purpose shears are separated;

[0026] Figure 7 Taking the dual-purpose shears equipped with the pruning tool head of the utility model as an example, the overall structure schematic diagram of the tool head;

[0027] Figure 8 This utility model Figure 7 Schematic diagram of the enlarged structure of part C;

[0028] Fig. 9 It is a schematic diagram of the overall structure of the dual-purpose shears of the utility model when the lifting rod is separated from the main body;

[0029] Fig.10 This utility model Fig. 9 Schematic diagram of the enlarged structure of part D.

[0030] As shown in the figure:

[0031] 1. Host body; 101. First mounting part; 102. Second mounting part; 103. Buckle; 104. Lock tongue; 105. Slide; 2. Cutter head; 201. Cutter seat; 201a. Slide groove; 202. Cutter; 203. Seat body; 204. Support member; 204a. Fixed part; 204b. Movable part; 3. Lifting rod; 301. Rod body; 302. Support; 302a. Clip strip; 303. Buckle body; 304. Buckle ring; 4. Motor; 5. Driving gear. DETAILED DESCRIPTION

[0032] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of simplifying the description, and do not indicate or imply that the directions are specific directions that must be possessed and specific directions, structures, and operations, and therefore should not be understood as limitations on the present utility model.

[0034] like Figures 1 to 5 as well as Figures 7 to 9As shown, the utility model relates to a liftable quick-change dual-purpose pruning and grass cutting shears, which includes a main body 1, a cutter head 2 and a lifting rod 3. A first mounting portion 101 and a second mounting portion 102 are formed on the main body 1. The arrangement positions of the first mounting portion 101 and the second mounting portion 102 are not particularly limited. The following takes the main body 1 in which the first mounting portion 101 is located at the front upper part and the second mounting portion 102 is located at the right side as an example. The first mounting portion 101 and the second mounting portion 102 are respectively used to connect the cutter head 2 and the lifting rod 3. A driving component is provided in the first mounting portion 101, and a buckle 103 is formed. The cutter head 2 includes a cutter seat 201, a cutter 202 is provided on the cutter seat 201, and a clamping seat is also slidably connected to the cutter seat 201. The clamping seat can be pressed , pushing, etc., the cutter head 2 is detachably mounted on the first mounting portion 101 of the main body 1 through a cutter holder 201. In the installed state, the cutter 202 is connected to the driving assembly, and the driving assembly drives the cutter 202 to move for gardening operations. It should be mentioned that the cutter 202 is any one of a pruning cutter 202 or a lawn mowing cutter 202. The cutter head 2 can be divided into a pruning cutter head 2 and a lawn mowing cutter head 2 according to the type of the cutter 202. By separating the cutter holder 201 from the main body 1 and replacing different types of cutter heads 2, pruning operations or lawn mowing operations can be performed. Specifically, the cutter holder 201 is detachably fixed by a clamping seat and a buckle 103, and is unlocked from the buckle 103 when the clamping seat moves, so that the cutter holder 201 can be separated from the main body 1. The lifting rod 3 includes a rod body 301, one end of the rod body 301 is provided with a support 302, and a lock buckle is hinged on the support 302. The support 302 is detachably arranged on the second mounting portion 102, and the support 302 is detachably fixed to the lock tongue 104 formed on the second mounting portion 102 through the lock buckle, and is unlocked when the lock buckle is rotated, so that the support 302 can be separated from the main body 1 to complete the disassembly. The dual-purpose shears of the utility model are equipped with a lifting rod 3, so that the user can control the rod body 301 to lift the connected main body 1 and the cutter head 2 on the main body 1 to a high position when performing gardening operations, increase the height of the cutter 202 from the ground, and carry out pruning operations, and the pitch angle of the rod body 301 can be changed according to actual operation needs, and the position of the control rod body 301 can be changed. The height of the cutter 202 from the ground can be flexibly adjusted to prune branches in multiple directions, which can be completed by the user standing directly on the ground, thereby solving the problem of needing to use additional tools such as climbing ladders when pruning high branches, thereby significantly improving the safety when pruning high branches and the convenience when pruning high branches in different directions, thereby improving pruning efficiency. In addition, the user can control the movement of the seat on the cutter head 2 and the cutter seat 201 to separate and disassemble it from the buckle 103 on the first mounting part 101 of the main body 1, and the lifting rod 3 can also be disassembled by simply rotating the lock buckle on the support 302 and the lock tongue 104 of the main body 1, thereby significantly reducing the difficulty of disassembling and assembling the cutter head 2 and the lifting rod 3, and realizing quick replacement.Better meet the gardening needs of users in different situations.

[0035] like Figures 4 to 8 As shown, the holder has a connecting port, and the buckle 103 is L-shaped. It can be understood that the buckle 103 is composed of a horizontal section and a vertical section. The buckle 103 passes through the connecting port and is buckled with the holder through the transition position at the bottom of the vertical section and the horizontal section to limit the movement of the cutter head 2 relative to the host body 1, thereby fixing the cutter head 2 and the host body 1, and the buckle 103 is disengaged when the holder moves, so that the cutter head 2 can be separated from the host body 1 for replacement.

[0036] like Figure 5 As shown, the side wall of the horizontal section of the buckle 103 close to the connecting port is a slope or an arc surface. When the cutter head 2 is installed, the cutter head 2 and the first mounting portion 101 of the main body 1 are relative to and move toward each other. When the slope or arc surface formed on the horizontal section of the buckle 103 abuts against the socket wall on the peripheral side of the connecting port, under the action of pressure and guided by the slope or arc surface, the buckle 103 can bend to a certain extent so that it can be opposite to the connecting port, and then with the further movement of the cutter head 2 and the socket, it can penetrate into the connecting port, and after the pressure is removed, it can be buckled with the socket, so that the cutter head 2 can be fixed to the main body 1. Based on the above arrangement, when installing the cutter head 2, the user only needs to control the cutter head 2 so that it can be relative to and move toward the first mounting portion 101 of the main body 1, and the installation can be completed automatically without applying additional control operations, thereby achieving quick installation.

[0037] like Figure 7 and Figure 8 As shown, the holder includes a holder body 203 and a support member 204. The support member 204 has a fixed portion 204a fixed to the knife holder 201 and a movable portion 204b connected to the holder body 203. The connection port is located above the support member 204. The buckle 103 is buckled with the support member 204 at a transition position where its vertical section and horizontal section are located below. The support member 204 is restricted by the buckle 103 and can avoid moving back to the host body 1, so that the knife head 2 and the host body 1 can be firmly fixed. A slide groove 201a corresponding to the holder is opened on the knife holder 201, and the holder is slidably fitted in the slide groove 201a. , and extends into the external space, ensuring that the user can exert control to make it move along the slide groove 201a. When the seat body 203 moves back and forth along the slide groove 201a, the support member 204 is subjected to the pulling and pushing forces of the seat body 203. Under the action of the pulling and pushing forces, the movable portion 204b is bent or reset, and then can be detached from the transition position where the vertical section and the horizontal section of the buckle 103 are located below, so that the buckle 103 and the support member 204 are released from the restriction to each other. At this time, the cutter head 2 can be controlled to move away from the main body 1 for separation. The whole process can be completed by the user only by applying a pressing action on the seat body 203, thereby realizing the quick change of the cutter head 2.

[0038] Furthermore, a spring (not shown in the accompanying drawings) is provided between the inner wall of the slide groove 201a and the seat body 203. The direction of the spring is consistent with the moving path of the seat body 203. When the user presses the seat body 203, the spring is compressed. After the applied force is removed, the spring can restore its deformation, and the elastic force of the restored deformation is used to push the seat body 203 back. Correspondingly, the seat body 203 drives the movable part 204b of the support member 204 to reset, so that it can be re-connected with the buckle 103 in the above manner when needed.

[0039] like Figure 7 and Figure 8 As shown, the seat body 203 has two, and it can be understood that the number of buckles 103 is the same as the number of the seat bodies 203, the support member 204 is U-shaped, and the two ends of the support member 204 are movable parts 204b, which are respectively connected to the two seat bodies 203, and the part between the two ends of the support member 204 is a fixed part 204a fixed to the seat body 203. Based on the above arrangement, the number of buckles 103 is increased accordingly by increasing the number of seat bodies 203, thereby increasing the fixing points between the cutter head 2 and the main body 1, so that the cutter seat 201 can be more firmly fixed on the first mounting part 101 of the main body 1.

[0040] like Figure 6 , Fig. 9 and Fig.10 As shown, a slide 105 is opened on the inner wall of the second mounting portion 102 along the length direction, one end of the slide 105 is connected to the external space, and a clamping strip 302a matching the slide 105 is formed on the support 302, and the clamping strip 302a is embedded into the slide 105 from the opening of the slide 105 to realize the connection between the support 302 of the lifting rod 3 and the main body 1. When the lock buckle and the lock tongue 104 are separated, the support 302 can be controlled to move along the extension direction of the slide 105 to make the clamping strip 302a move along the slide 105. When the clamping strip 302a is separated from the slide 105, the support 302 can be separated from the main body 1.

[0041] like Figure 3 and Fig. 9 As shown, the lock includes a buckle body 303 and a buckle ring 304. The buckle body 303 is hinged to the support 302, and the buckle ring 304 is hinged to the buckle body 303. The outer shape of the lock tongue 104 is L-shaped. The buckle ring 304 is buckled to the vertical section and the horizontal section of the lock tongue 104 at the transition position below. When unlocking, the buckle body 303 is first rotated toward the lock tongue 104 to reduce the distance between the buckle body 303 and the lock tongue 104. During this process, the buckle ring 304 is pushed to move away from the lock tongue 104, and then it can be detached from the vertical section and the horizontal section of the lock tongue 104 at the transition position below, completing the unlocking. Then, the unlocking process of the lock can be completed by a simple rotation action. After unlocking, the support 302 is simply moved in a straight line along the slide 105 of the second mounting portion 102 to achieve quick change.

[0042] like Figures 4 to 6 As shown, the driving assembly includes a motor 4 and a driving gear 5. The output end of the motor 4 is connected to the driving gear 5, and is connected to the cutter 202 through the driving gear 5. When the cutter head 2 is connected to the main body 1, the output shaft of the motor 4 drives the driving gear 5 to transmit, and the driving gear 5 drives the cutter 202 of the cutter head 2 to move for pruning or mowing operations.

[0043] like Figure 1 , Figure 2 , Figure 6 and Fig. 9 As shown, the support 302 is hinged to the rod body 301. When the user is pruning high branches, the user can adjust the angle of the main body 1 and the connected blade 2 by rotating the support 302, thereby pruning branches in different directions without changing the pitch angle of the lifting rod 3 and the rod body 301, making the pruning of high branches more labor-saving.

[0044] Combination Figures 1 to 10 The dual-purpose shears of the utility model can be equipped with a lifting rod 3. When the user performs gardening operations, the user can control the rod body 301 to lift the connected main body 1 and the cutter head 2 on the main body 1 to a high position, thereby increasing the height of the cutter 202 from the ground to carry out pruning operations. The pitch angle of the rod body 301 can be changed according to actual operation needs, and the height of the cutter 202 from the ground can be flexibly adjusted by changing the position of the control rod body 301. In addition, the main body 1 and the connected cutter head 2 can be adjusted by rotating the support 302 to prune branches in multiple directions, so that the user can complete the pruning operation directly while standing on the ground. The cutter head 2 and the lifting rod 3 are all detachably connected to the main body 1 and can be quickly replaced. When replacing the cutter head 2, the user only needs to It is necessary to press the seat body 203 on both sides of the seat to make it move along the slide groove 201a of the knife seat 201, driving the two movable parts 204b of the support member 204 to bend towards each other, so that it is separated from the transition position where the vertical and horizontal sections of the buckle 103 are located below, so that the buckle 103 and the support member 204 are released from the restriction to each other. At this time, the knife head 2 can be controlled to move away from the main body 1 for separation. When the lifting rod 3 is to be separated, the buckle body 303 can be rotated toward the lock tongue 104 first, so that the buckle 304 is pushed to move away from the lock tongue 104, and then it can be separated from the transition position where the vertical and horizontal sections of the lock tongue 104 are located below, and the unlocking is completed. Finally, the support 302 can be controlled to move along the slide 105 of the second mounting part 102, thereby realizing quick change.

[0045] The above embodiments and descriptions are only for explaining the principle and the best embodiment of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A liftable quick-change dual-purpose pruning and grass shears, characterized in that: It comprises a main body (1), a cutter head (2) and a lifting rod (3); the main body (1) is formed with a first mounting portion (101) and a second mounting portion (102); the first mounting portion (101) is provided with a driving component and is provided with a buckle (103); the cutter head (2) comprises a cutter seat (201); the cutter seat (201) is provided with a cutter (202) and is slidably connected to a clamping seat; the cutter seat (201) is detachably arranged on the first mounting portion (101); the cutter (202) is detachably connected to the driving component The knife seat (201) is detachably fixed by a clamping seat and a buckle (103), and is unlocked when the clamping seat moves; the lifting rod (3) comprises a rod body (301), one end of the rod body (301) is provided with a support (302), a buckle is hinged on the support (302), the support (302) is detachably arranged on the second mounting part (102), the support (302) is detachably fixed to a locking tongue (104) formed on the second mounting part (102) by the buckle, and is unlocked when the buckle rotates.

2. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 1, characterized in that: The card base has a connection port, the buckle (103) is L-shaped, the buckle (103) passes through the connection port, and is buckled with the card base through a transition position at the bottom of its vertical section and horizontal section, and is disengaged when the card base moves.

3. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 2, characterized in that: The side wall of the horizontal section of the buckle (103) close to the connection port is an inclined surface or a curved surface.

4. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 2, characterized in that: The holder comprises a holder body (203) and a support member (204); the support member (204) comprises a fixed portion (204a) fixed to the knife holder (201), and a movable portion (204b) connected to the holder body (203); the connection port is located above the support member (204); the buckle (103) is buckled with the support member (204); a slide groove (201a) corresponding to the holder is provided on the knife holder (201); the holder is slidably fitted in the slide groove (201a) and extends into the external space; when the holder moves, it pushes the movable portion (204b) of the support member (204) to bend or reset.

5. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 4, characterized in that: A spring is provided between the inner wall of the slide groove (201a) and the seat body (203), and the direction of the spring is consistent with the moving path of the seat body (203).

6. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 4, characterized in that: The seat body (203) has two, the support member (204) has a U-shaped appearance, the two ends of the support member (204) are movable parts (204b) and are respectively connected to the two seat bodies (203), and the part between the two ends of the support member (204) is a fixed part (204a) fixed to the seat body (203).

7. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 1, characterized in that: A slideway (105) is provided on the inner wall of the second mounting portion (102) along the length direction, one end of the slideway (105) is connected to the external space, and a clamping strip (302a) matching the slideway (105) is formed on the support (302), and the clamping strip (302a) is embedded in the slideway (105) from the opening of the slideway (105).

8. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 1, characterized in that: The lock buckle comprises a buckle body (303) and a buckle ring (304); the buckle body (303) is hinged to the support (302); the buckle ring (304) is hinged to the buckle body (303); the lock tongue (104) is L-shaped; the buckle ring (304) is buckled at a transition position between a vertical section and a horizontal section of the lock tongue (104) located below.

9. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 1, characterized in that: The driving assembly comprises a motor (4) and a driving gear (5); an output end of the motor (4) is connected to the driving gear (5), and is connected to the tool (202) via the driving gear (5).

10. The liftable quick-change dual-purpose pruning and grass cutting shears according to claim 1, characterized in that: The support (302) is hinged to the rod body (301).

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