Portable fruit tree cultivation branch girdling tool
By incorporating the threaded connection and cutting mechanism design of the portable fruit tree girdling tool, the problem of existing tools being unable to adapt to girdling branches of different thicknesses has been solved, enabling precise and efficient girdling operations and improving fruit tree growth and fruit quality.
Patent Information
- Application Number
- CN202520638624.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-07
AI Technical Summary
Existing girdling tools are difficult to adapt to the girdling needs of fruit tree branches of different thicknesses, resulting in inconsistent girdling depths, which affect the healing and growth of fruit trees.
A portable tool for girdling fruit tree branches was designed. It adopts a screw and stud structure with threaded connection. The distance between the clamp handles can be adjusted by the screw, and the friction can be increased by the silicone pad to adapt to the girdling needs of branches of different thicknesses. The cutting mechanism can cut thin branches.
It enables precise girdling of fruit tree branches of different thicknesses, improving the accuracy and efficiency of girdling, reducing operational difficulty, and ensuring the healthy growth of fruit trees and the quality of fruit.
Smart Images
Figure CN223943295U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fruit tree pruning technical field especially portable fruit tree cultivation branch ring cutting tool. BACKGROUND
[0002] In the fruit tree cultivation process, branch ring cutting refers to cutting a circle of bark around the branch on the branch of the fruit tree, which temporarily blocks the downward transport of phloem nutrients in the bark, causing more photosynthetic products to accumulate in the upper part of the branch, and through branch ring cutting, flower bud differentiation of the fruit tree can be effectively promoted, providing sufficient nutrients and good physiological conditions for flowering and fruiting next year, improving the fruit setting rate of the fruit tree and reducing the phenomenon of flower and fruit drop, in addition, ring cutting can also regulate the growth of the fruit tree, convert excessive vegetative growth into reproductive growth and improve the quality of the fruit, however, this operation has high requirements for technology and tools, thus giving birth to branch ring cutting tools.
[0003] The branch ring cutting tool is specially designed for fruit tree branch ring cutting operation, which improves the efficiency and quality of ring cutting operation, and using the ring cutting tool, the fruit farmer does not need to rely on experience to cut manually, which reduces the operation difficulty, makes the position and depth of ring cutting more accurate and avoids damage to the fruit tree caused by improper manual operation, at the same time, with the aid of the tool, the operation time is shortened and the work efficiency is improved, which can complete the ring cutting work of a large area of orchard in a suitable time, guarantees the growth and development of the fruit tree and further improves the yield and quality of the fruit and increases the economic benefit of the fruit farmer.
[0004] The existing ring cutting tool cannot accurately control the force, and uneven force will lead to inconsistent ring cutting depth, affecting the healing and growth of the fruit tree, the current solution is to design an ergonomic handle, increase the friction and comfort of the handle and make the user more easily force and control the cutter, but the distance between the blades of these devices is difficult to adjust flexibly, which leads to the inability to adapt to the ring cutting needs of fruit tree branches of different thicknesses, therefore, the portable fruit tree cultivation branch ring cutting tool is proposed to solve the above problems. SUMMARY
[0005] In order to make up for the above shortcomings, the utility model provides portable fruit tree cultivation branch ring cutting tool, aims at improving the problem that the existing technology cannot adapt to the ring cutting needs of fruit tree branches of different thicknesses.
[0006] In order to achieve the above object, the utility model discloses the following technical scheme: Portable fruit tree cultivation branch ring cutting tool, including two clamping handles, the right end of two clamping handles is rotatably connected with handle, the left end of two clamping handles is fixedly connected with knife tail, the left side of two knife tails is fixedly connected with knife shaft, the left side of two knife shafts is fixedly connected with knife head, the inner wall of two knife heads is slidably connected with blade, the rear side of front clamping handle is fixedly connected with stud, the outer wall of stud is threadedly connected with knob, the rear end of knob is fixedly connected with silica gel pad, the inside of rear handle is provided with cutting mechanism, and the cutting mechanism is used for cutting small branch.
[0007] As a further description of the above technical scheme:
[0008] The cutting mechanism includes a plug rod, the outer wall of the plug rod is slidably connected to the inner wall of the rear handle, the outer wall of the plug rod is fixedly connected with a knife handle on the right side, the right end of the knife handle is fixedly connected with a curved knife, the upper middle part of the plug rod is fixedly connected with a limiting sheet, the top of the plug rod is fixedly connected with a rod head, the right side of the handle is provided with a knife groove, and the top of the handle is provided with a plug slot.
[0009] As a further description of the above technical scheme:
[0010] The outer wall of two clamping handles is fixedly connected with the same spring on the adjacent side, and the top of two knife heads is provided with two screw holes.
[0011] As a further description of the above technical scheme:
[0012] The inner wall of a plurality of screw holes is threadedly connected with a screw, and the right side of two clamping handles is provided with a connecting groove.
[0013] As a further description of the above technical scheme:
[0014] The inner wall of two clamping handles is fixedly connected with a rotating shaft, and the outer wall of two rotating shafts is fixedly connected with two dampers in the middle.
[0015] As a further description of the above technical scheme:
[0016] The left end of two handles is fixedly connected with a connecting block, and the rear side of the outer wall of the front handle is provided with a storage slot.
[0017] As a further description of the above technical scheme:
[0018] The inner wall of the storage slot is rotatably connected with a lock plate, and the rear side of the outer wall of the lock plate is fixedly connected with a push piece.
[0019] As a further description of the above technical scheme:
[0020] The outer wall of the rear side of the handle is provided with a rotating groove, and the outer wall of the two handles is provided with a plurality of finger grooves on the side away from each other.
[0021] The utility model has the advantages of the following:
[0022] 1. In the utility model, the screw knob and the screw post are connected through threads, when the user twists the screw knob, the screw knob can move forward and backward along the screw post, driving the silica gel pad to adjust the distance between the clamping handles, so that the tool can flexibly adjust the distance between the cutting heads, and adapt to the girdling needs of different thick and thin fruit tree branches.
[0023] 2. In the utility model, the knife handle is fixed on the right side of the outer wall of the insertion rod, and the curved knife is fixed on the right end of the knife handle, when the insertion rod slides, the knife handle and the curved knife can move synchronously, so that the curved knife can be quickly taken out and enter the working state at any time, and through the cooperation mode of the insertion rod and the insertion groove, the operator reversely slides the insertion rod after the operation is completed, so that the insertion rod is reinserted into the left side of the insertion groove, and the curved knife slides back into the knife groove, so that the cutting mechanism is simple and easy to operate during the storage process, and convenient for next use. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a perspective view of the portable fruit tree cultivation branch girdling tool provided by the utility model;
[0025] Figure 2 It is a split view of the clamping handle of the portable fruit tree cultivation branch girdling tool provided by the utility model;
[0026] Figure 3 It is a split view of the local structure of the portable fruit tree cultivation branch girdling tool provided by the utility model;
[0027] Figure 4 It is a split view of the local structure of the portable fruit tree cultivation branch girdling tool provided by the utility model;
[0028] Figure 5 It is a structure schematic view of the cutting mechanism of the portable fruit tree cultivation branch girdling tool provided by the utility model.
[0029] LEGEND:
[0030] 1, clamping handle; 2, cutting mechanism; 201, insertion rod; 202, knife handle; 203, curved knife; 204, limiting piece; 205, rod head; 206, knife groove; 207, insertion groove; 3, handle; 4, knife tail; 5, knife shaft; 6, cutting head; 7, knife blade; 8, screw post; 9, screw knob; 10, silica gel pad; 11, spring; 12, screw hole; 13, screw; 14, connecting groove; 15, rotating shaft; 16, damping; 17, connecting block; 18, storage groove; 19, lock plate; 20, push piece; 21, rotating groove; 22, finger groove. DETAILED DESCRIPTION
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] See attached document Figure 1 Appendix Figure 2 and attached Figure 3 This utility model provides an embodiment of a portable fruit tree branch girdling tool, comprising two clamps 1, which form the main frame of the tool. Each clamp 1 has a handle 3 rotatably connected to its right end, allowing the handle 3 to rotate freely and enabling the user to control the opening and closing of the clamps 1 by gripping the handle 3, adapting to different operating scenarios. Each clamp 1 has a fixedly connected blade tail 4 to its left end, which stably connects the clamp 1 to the blade shaft 5, ensuring that the movement of the clamp 1 is effectively transmitted to the blade shaft 5. Both blade tails 4 are fixedly connected to the left side of the blade shaft 5. The blade shaft 5 acts as a connecting link, transmitting the movement of the blade tails 4 to the blade head 6. Both blade shafts 5 are fixedly connected to the left side of the blade head 6. The blade head 6 carries the blade 7 and achieves the positioning of the girdling of the fruit tree branches through its movement. The blade 7 is slidably connected to the inner wall of both blade heads 6. The blade 7 can slide on the inner wall of the blade head 6, which is convenient for conforming to branches of different shapes and thicknesses, ensuring the accuracy of the girdling operation. The rear side of the front clamp 1 is fixedly connected to the stud 8. The stud 8 provides a connection and movement track for the screw 9. The screw 9 is threaded on the outer wall of the stud 8. By rotating the screw 9, it can move back and forth along the stud 8 to adjust the distance between the two clamping handles 1. The rear end of the screw 9 is fixedly connected to the silicone pad 10. The silicone pad 10 can prevent the screw 9 from directly contacting the clamping handle 1 and causing wear, and can also increase the friction to make the position of the clamping handle 1 more stable after adjustment. The same spring 11 is fixedly connected to the adjacent side of the outer wall of the two clamping handles 1. The spring 11 stores and releases elastic potential energy during the opening and closing of the clamping handles 1, assists the clamping handles 1 in resetting, and maintains the stability of the position of the clamping handles 1. The top of the two cutting heads 6 has two screw holes 12. The screw holes 12 provide connection points for the screws 13. The inner walls of the multiple screw holes 12 are threaded to the screws 13. By turning the screws 13, the blades 7 can be easily installed and removed, which facilitates the replacement and maintenance of the blades 7 and ensures that the tool works continuously and efficiently. The rear handle 3 is equipped with a cutting mechanism 2. The cutting mechanism 2 is used to cut small branches.
[0033] Specifically, before the branch ring cutting operation of fruit tree cultivation is performed, if it is necessary to adjust the distance between the cutter heads 6, the user twists the knob 9, the knob 9 is threadedly connected with the stud 8 fixed on the rear side of the front clamping handle 1, and the knob 9 moves forward and backward along the stud 8 when it rotates, thereby driving the silicone pad 10 to be finely adjusted, achieving the adjustment of the distance between the two clamping handles 1, the silicone pad 10 can avoid the abrasion caused by the direct contact between the knob 9 and the clamping handle 1, increase the friction, and make the position of the adjusted clamping handle 1 more stable, the two clamping handles 1 are connected through the spring 11 installed on the adjacent side of the outer wall, the spring 11 is stretched or contracted correspondingly when the distance between the clamping handles 1 is adjusted, and the elastic force of the spring 11 maintains the stability of the position of the clamping handle 1, the clamping handle 1 can quickly reset when the user releases the handle 3, and after the distance between the cutter heads 6 is adjusted, the branch to be ring cut is placed between the two cutter heads 6, the handles 3 are pinched, the handle 3 rotates to drive the clamping handle 1 to rotate around the connecting point, the cutter tail 4, the cutter shaft 5 and the cutter head 6 at the left end of the clamping handle 1 rotate accordingly, the blade 7 on the inner wall of the cutter head 6 is tightly combined with the branch, the cutter head 6 continuously approaches when the ring cutting operation starts, the blade 7 cuts into the branch to complete the ring cutting, and when the blade 7 needs to be replaced due to wear, the screw 13 threadedly connected in the screw hole 12 at the top of the cutter head 6 is unscrewed, the old blade 7 is taken out, and the new blade 7 is replaced, so that the tool can continuously and efficiently work.
[0034] Referring to the accompanying drawings Figure 1 , the accompanying drawings Figure 4 , and the accompanying drawings Figure 5 , the cutting mechanism 2 includes a plug rod 201, the plug rod 201 serves as a carrier connecting a cutter handle 202 and a curved cutter 203, provides a moving basis for the execution of the entire cutting action, the outer wall of the plug rod 201 is slidably connected to the inner wall of the rear handle 3, so that the plug rod 201 can move along the inner wall of the handle 3, guiding the cutter handle 202 and the curved cutter 203 to accurately reach the working position, the outer wall of the plug rod 201 is fixedly connected with the cutter handle 202 on the right side, the cutter handle 202 provides fixed support for the curved cutter 203 and transmits the movement of the plug rod 201 to the curved cutter 203, the right end of the cutter handle 202 is fixedly connected with the curved cutter 203, the curved cutter 203 serves as a component directly executing the cutting task, and performs the cutting operation on the target object, the middle and upper part of the plug rod 201 is fixedly connected with a limiting sheet 204, the limiting sheet 204 limits the movement range of the plug rod 201, preventing it from moving excessively and avoiding damage to the equipment or causing safety hazards due to improper operation, the top of the plug rod 201 is fixedly connected with a rod head 205, the rod head 205 provides a force point for the operator, facilitating the operator to control the movement of the plug rod 201, the right side of the handle 3 is provided with a cutter groove 206, the cutter groove 206 provides a moving track for the curved cutter 203, guiding the curved cutter 203 to enter and exit, and ensuring that the curved cutter 203 accurately reaches the working and storage positions, the top of the handle 3 is provided with a plug groove 207, the plug groove 207 cooperates with the plug rod 201 to realize the positioning of the plug rod 201 and ensure the stability of the position of the plug rod 201 when the cutting mechanism 2 is in different states;
[0035] Specifically, when the operator needs to use the cutting mechanism 2 to cut the twigs, the following steps are taken: first, hold the rod head 205 fixed at the top of the insertion rod 201, and pull the insertion rod 201 upwards to make it disengage from the left side of the insertion slot 207. The insertion rod 201 is in sliding connection with the inner wall of the rear handle 3, and can smoothly slide upwards along the inner wall of the handle 3. During the upward movement of the insertion rod 201, the upper fixed limiting piece 204 will be in contact with the top of the inner wall of the handle 3, preventing the insertion rod 201 from moving excessively and avoiding damage to the components and operation errors. After the insertion rod 201 disengages from the left side of the insertion slot 207, it is slid to the right and inserted into the right side of the insertion slot 207. Since the knife handle 202 is fixed to the right side of the outer wall of the insertion rod 201, and the curved knife 203 is fixed to the right end of the knife handle 202, the knife handle 202 and the curved knife 203 will move synchronously with the insertion rod 201. The knife slot 206 opened on the right side of the handle 3 provides guidance for the movement of the curved knife 203, so that the curved knife 203 can accurately reach the working position. After the curved knife 203 slides out of the knife slot 206, the target twigs can be cut. After the operation is completed, the cutting mechanism 2 is stored, and the reverse operation is performed. First, the insertion rod 201 is slid to the left from the right side of the insertion slot 207, and then the insertion rod 201 is moved downwards to be reinserted into the left side of the insertion slot 207. At this time, the curved knife 203 slides back into the knife slot 206, and the entire operation process is completed.
[0036] The accompanying drawings are referred to in Figure 1 the description of these aspects and are depicted in Figure 3 the accompanying drawings in which Figure 4The right side of the two clamping handles 1 is provided with a connecting groove 14, the connecting groove 14 is used for cooperating with the connecting block 17 at the left end of the handle 3, the connection of the clamping handle 1 and the handle 3 is realized, the inner wall of the two clamping handles 1 is fixedly connected with the rotating shaft 15, the rotating shaft 15 provides a supporting shaft for the rotating connection of the clamping handle 1 and the handle 3, so that the clamping handle 1 and the handle 3 can relatively rotate, the outer wall of the two rotating shafts 15 is fixedly connected with two dampings 16 in the middle, the damping 16 provides resistance when the clamping handle 1 and the handle 3 relatively rotate, prevents the clamping handle 1 and the handle 3 from being randomly rotated, ensures that the angles of the two are stable during operation, the left end of the two handles 3 is fixedly connected with the connecting block 17, the connecting block 17 cooperates with the connecting groove 14 of the clamping handle 1, the connection of the handle 3 and the clamping handle 1 is realized, and the relative rotation is realized through the rotating shaft 15, the outer wall of the front handle 3 is provided with a receiving groove 18 in the rear side, the receiving groove 18 provides a receiving space for the lock plate 19, avoids that the lock plate 19 affects the tool operation in the non-use state, the inner wall of the receiving groove 18 is rotatably connected with the lock plate 19, the lock plate 19 is rotated in the receiving groove 18, and the locking and unlocking functions of the two handles 3 are realized, the outer wall of the lock plate 19 is fixedly connected with the tab 20 in the rear side, the tab 20 provides a force point for the user to operate the lock plate 19, facilitates the user to rotate the lock plate 19, the outer wall of the rear handle 3 is provided with a rotating groove 21 in the front side, the rotating groove 21 provides a space for the rotation of the lock plate 19, and assists in realizing the positioning of the lock plate 19, the outer wall of the two handles 3 is provided with a plurality of finger grooves 22 away from one side, the finger grooves 22 increase the contact friction between the hands of the user and the handle 3, fit the hand holding habit, reduce the hand fatigue of the user, and improve the operation comfort and stability;
[0037] Specifically, the two clamping handles 1 right side opening connection groove 14 and two handle 3 left end fixed connection with the connection block 17 cooperation, connection block 17 embedded in the connection groove 14, and the inner wall of the clamping handle 1 fixed connection of the rotating shaft 15 through the connection block 17, so that the clamping handle 1 and handle 3 form rotating connection, this kind of connection mode is convenient when not in use folding tool, reduce the space occupied, convenient storage and carrying, in the outer wall of the rotating shaft 15 middle part, are fixedly connected with two dampers 16, the role of the damper 16 is to provide certain resistance when the clamping handle 1 and handle 3 relative rotation, when the operator rotates the handle 3, the damper 16 avoids the handle 3 random rotation, ensure that the handle 3 and clamping handle 1 can keep relative stable angle in the process of use, improve the controllability and stability of operation, the outer wall of the front handle 3 rear side opening storage groove 18, the inner wall of the storage groove 18 rotating connection with the lock plate 19, the outer wall of the lock plate 19 rear side fixed connection with the tab 20, convenient for the operator to manually operate the lock plate 19 rotation, the outer wall of the rear handle 3 front side opening rotation groove 21, before using the cutting mechanism 2, the operator through the tab 20 will lock plate 19 from the storage groove 18 to the rotation groove 21 leftmost side, at this time, when the plug rod 201 inserted into the right side of the plug groove 207, the inner wall of the lock plate 19 just at the bottom end of the plug rod 201, after the plug rod 201 inserted into the plug groove 207, will penetrate the inner wall of the lock plate 19, will lock plate 19 fixed in the current position, and then make the lock plate 19 will be locked two handle 3, in this way, when cutting operation, two handle 3 will not move relative to each other, to ensure the accuracy and safety of cutting operation, in addition, the outer wall of the two handle 3 away from one side are provided with a plurality of finger groove 22, finger groove 22 in line with the ergonomic design, the operator holds the handle 3, the fingers can be embedded in the finger groove 22, increase the friction force, prevent hand slip, at the same time, also can improve the comfort of holding, reduce the hand fatigue brought by long time operation, improve the operation efficiency.
[0038] Working principle: before the formal cutting, if you need to adjust the distance between the cutter head 6, the user can turn the knob 9 to achieve, knob 9 is screwed in the outer wall of the stud 8, and the stud 8 is fixed in the rear side of the front side of the handle 1, when the knob 9 rotates, will move along the stud 8 front and back, thus driving the silicone pad 10 connected with it to fine tuning, realize the adjustment of the distance between the two handles 1, silicone pad 10 avoids the wear and tear caused by the direct contact between the knob 9 and the handle 1, at the same time increases the friction, makes the position of the handle 1 after adjustment more stable, at the same time, the two handles 1 are connected by the spring 11, the spring 11 is installed on the adjacent side of the outer wall of the handle 1, in the process of adjusting the distance between the handle 1, the spring 11 will be stretched or contracted accordingly, the elastic force generated by it helps to maintain the stability of the position of the handle 1, also can make the handle 1 quickly reset when the user releases the handle 3, when the distance of the cutter head 6 is adjusted, the user will put the branches to be cut between the two cutter heads 6, then pinch the two handles 3, the rotation of the handle 3 drives the handle 1 to rotate around the connection point, because the left end of the handle 1 is fixedly connected with the cutter tail 4, the cutter tail 4 is fixed with the cutter shaft 5, and the cutter shaft 5 is fixed with the cutter head 6, this series of connection relationship makes the cutter head 6 rotate with the handle 1, in this process, the blade 7 in the inner wall of the cutter head 6 closely contacts with the branches, which lays the foundation for the accuracy of the cutting operation, when the cutting operation starts, with the continuous approach of the cutter head 6, the blade 7 cuts into the branches, completes the cutting, when the blade 7 needs to be replaced due to wear and tear, it can be realized through the screw hole 12 and screw 13 opened at the top of the cutter head 6, the screw 13 is screwed in the screw hole 12, only need to unscrew the screw 13, can take out the old blade 7, replace the new blade 7, let the tool always keep good working condition, continuously and efficiently complete the branch cutting task in fruit tree cultivation;
[0039] And, when the operator needs to cut off the branch, first by grasping the rod head 205 to force, the rod head 205 is fixed at the top of the plug rod 201, pull up the plug rod 201, make it leave the left side of the slot 207, in the process, the plug rod 201 slides up along the inner wall of the rear handle 3, because the plug rod 201 and the inner wall of the handle 3 are in sliding connection, which ensures the smoothness of movement, with the plug rod 201 moving up, the limiting sheet 204 will be in contact with the top of the inner wall of the handle 3, preventing the plug rod 201 from moving too much, ensuring the safety of operation, avoiding damage to the components or operation error caused by excessive pulling up, after the plug rod 201 leaves the left side of the slot 207, the operator then slides it to the right, so that it is inserted into the right side of the slot 207, because the knife handle 202 is fixed on the right side of the outer wall of the plug rod 201, and the curved knife 203 is fixed on the right end of the knife handle 202, so the knife handle 202 and the curved knife 203 will move synchronously with the plug rod 201, in the process, the curved knife 203 slides out to the right from the knife slot 206, which is opened on the right side of the handle 3, providing a guide path for the movement of the curved knife 203, ensuring that the curved knife 203 can accurately reach the working position, when the curved knife 203 slides out of the knife slot 206, it can cut off the target object, and when the work is completed and the cutting mechanism 2 needs to be stored, the operator reverses the operation, first slides the plug rod 201 from the right side of the slot 207 to the left, then moves the plug rod 201 downward, so that it is reinserted into the left side of the slot 207, and the curved knife 203 slides back into the knife slot 206, completing the entire operation process.
[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.
Claims
1. A portable tool for girdling fruit tree branches, comprising two clamps (1), characterized in that: The right ends of the two clamps (1) are rotatably connected to handles (3), the left ends of the two clamps (1) are fixedly connected to blade tails (4), the left sides of the two blade tails (4) are fixedly connected to blade shafts (5), the left sides of the two blade shafts (5) are fixedly connected to blade heads (6), the inner walls of the two blade heads (6) are slidably connected to blades (7), the rear side of the front clamp (1) is fixedly connected to a stud (8), the outer wall of the stud (8) is threaded with a button (9), the rear end of the button (9) is fixedly connected to a silicone pad (10), and the interior of the rear handle (3) is provided with a cutting mechanism (2), which is used to cut small branches.
2. The portable fruit tree branch girdling tool according to claim 1, characterized in that: The cutting mechanism (2) includes a rod (201), the outer wall of which is slidably connected to the inner wall of the rear handle (3), a knife handle (202) is fixedly connected to the right side of the outer wall of the rod (201), a curved knife (203) is fixedly connected to the right end of the knife handle (202), a limiting piece (204) is fixedly connected to the upper middle part of the rod (201), a rod head (205) is fixedly connected to the top of the rod (201), a knife groove (206) is provided on the right side of the handle (3), and a slot (207) is provided on the top of the handle (3).
3. The portable fruit tree branch girdling tool according to claim 1, characterized in that: The same spring (11) is fixedly connected to the outer wall of each of the two clamps (1), and two screw holes (12) are opened on the top of each of the two cutter heads (6).
4. The portable fruit tree branch girdling tool according to claim 3, characterized in that: The inner walls of the multiple screw holes (12) are threaded with screws (13), and the right sides of the two clamps (1) are provided with connecting grooves (14).
5. The portable fruit tree branch girdling tool according to claim 1, characterized in that: The inner walls of the two clamps (1) are fixedly connected with shafts (15), and the outer walls of the two shafts (15) are fixedly connected with two dampers (16).
6. The portable fruit tree branch girdling tool according to claim 1, characterized in that: A connecting block (17) is fixedly connected to the left end of each of the two handles (3), and a storage groove (18) is provided on the rear side of the outer wall of the front handle (3).
7. The portable fruit tree branch girdling tool according to claim 6, characterized in that: The inner wall of the storage slot (18) is rotatably connected to a locking plate (19), and a lever (20) is fixedly connected to the rear side of the outer wall of the locking plate (19).
8. The portable fruit tree branch girdling tool according to claim 1, characterized in that: A rotating groove (21) is provided on the front side of the outer wall of the rear handle (3), and multiple finger grooves (22) are provided on the outer walls of the two handles (3) on opposite sides.