CN224098286U - Cutting and trimming device for gardening grafting - Google Patents
Cutting and trimming device for gardening graftingInfo
- Publication number
- CN224098286U CN224098286U CN202520953565.5U CN202520953565U CN224098286U CN 224098286 U CN224098286 U CN 224098286U CN 202520953565 U CN202520953565 U CN 202520953565U CN 224098286 U CN224098286 U CN 224098286U
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- clamping
- cutting
- guide rail
- trimming device
- gardening
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Abstract
The utility model discloses a cutting and trimming device for gardening grafting, which belongs to the technical field of gardening grafting and comprises a handle, two clamping arms and a cutter, wherein a guide rail is fixed at the end part of the handle, a mounting frame is fixed at one end of the guide rail, the two clamping arms are parallel and are slidably arranged on the guide rail, a clamping part is arranged on each clamping arm, the cutter comprises a cutter body, and a first cutting edge and a second cutting edge are arranged on the cutter body. According to the utility model, the two clamping arms can move along the guide rail, the clamping parts on the two clamping arms are matched to clamp the branches to be trimmed, then the cutter moves linearly, so that the first blade cuts off the branches obliquely, then the second blade cuts out gaps on the cross sections of the branches, the contact surface of the two branches is increased, the grafting success rate is improved, a user can conveniently and rapidly finish trimming the branches by using the device, and the problem of low multi-time trimming efficiency by using the small knife in the traditional trimming mode is solved.
Description
Technical Field
The utility model relates to the technical field of gardening grafting, in particular to a cutting and trimming device for gardening grafting.
Background
In gardening grafting work, cutting and trimming of branches are key links, and the cutting effect directly influences the grafting success rate. Traditional pruning mode relies on the hand-held knife of user many times to prune, and this kind of mode inefficiency is difficult to guarantee that the angle and the dynamics of cutting at every turn are unanimous, leads to branch incision unevenness, and then influences the contact surface and the healing effect between the branch when grafting.
Disclosure of utility model
Aiming at the technical defects, the utility model aims to provide a cutting and trimming device for gardening grafting, and the designed clamping arm and the designed cutter can clamp and cut branches, so that the trimming efficiency is improved, and the cutting consistency is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme that the utility model provides a cutting and trimming device for gardening grafting, which comprises the following components:
The handle, the tip of said handle is fixed with the guide rail, one end of the said guide rail is fixed with the mounting bracket;
The clamping device comprises two clamping arms, a clamping mechanism and a clamping mechanism, wherein the two clamping arms are parallel and slidably arranged on a guide rail, each clamping arm is provided with a clamping part, and the guide rail is provided with the clamping driving mechanism for driving the two clamping arms to move relatively;
The cutter comprises a cutter body, a first cutting edge and a second cutting edge are arranged on the cutter body, and a cutting driving mechanism for driving the cutter to linearly move is arranged on the mounting frame;
wherein the first blade and the second blade have an included angle.
Preferably, the clamping part comprises two clamping blocks, the two clamping blocks are slidably arranged on the clamping arm, and the spacing between the two clamping blocks is adjusted through a limiting mechanism.
Preferably, the limiting mechanism includes:
The screw rod is rotatably arranged on the clamping arm;
the thread sleeve is sleeved on the screw rod and is in threaded fit with the screw rod;
The two connecting rods are respectively hinged to the two clamping blocks, and one end, away from the clamping blocks, of each connecting rod is hinged to the threaded sleeve.
Preferably, the end part of the screw rod is fixed with a butterfly-shaped rotary handle.
Preferably, the clamping blocks are provided with clamping surfaces, and the clamping surfaces on the two clamping blocks of the same clamping part form an included angle of 45 degrees.
Preferably, a rubber pad is fixed on the clamping surface, and anti-skid patterns are arranged on the rubber pad.
Preferably, the clamping driving mechanism comprises:
The gear is rotatably arranged on the guide rail;
The two racks are respectively fixed on the two clamping arms and meshed with the gear, and the two racks are respectively positioned at two sides of the gear;
And the motor is fixed on the guide rail and used for driving the gear to rotate.
Preferably, the cutting driving mechanism comprises an electric push rod, a cylinder body of the electric push rod is fixed on the mounting frame, and the end part of a movable rod of the electric push rod is fixedly connected with the cutter body.
Preferably, a battery is arranged in the handle, and the battery supplies power for the clamping driving mechanism and the cutting driving mechanism.
Preferably, the second blade is vertical, and the first blade and the second blade form an included angle of 45 degrees.
The utility model has the beneficial effects that:
The two clamping arms designed by the utility model can move along the guide rail, the clamping parts on the two clamping arms are matched to clamp branches to be trimmed, then the cutter moves linearly, so that the first blade cuts off the branches obliquely, then the second blade cuts out gaps on the cross sections of the branches, the contact surface of the two branches is increased, the grafting success rate is improved, a user can conveniently and rapidly finish trimming the branches by using the device, the problem of low efficiency of repeated trimming by using a knife in the traditional trimming mode is solved, the limiting mechanism is designed, the screw rod is rotated, the thread sleeve moves along the screw rod and drives the two clamping blocks to move through the connecting rod, the distance between the clamping blocks is adjusted, branches with different thicknesses in a certain range can be clamped, the universality of the device is enhanced, the butterfly-shaped rotating handle is convenient for the user to increase the rotating moment, the operation convenience is improved, the clamping surfaces are arranged on the clamping blocks, the clamping surfaces on the two clamping blocks on the same clamping part form a V-shaped structure, the clamping angle is 45 degrees, the branches are automatically centered, and the accuracy of clamping and cutting is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top perspective view of a cutting and trimming device for gardening grafting according to an embodiment of the utility model.
Fig. 2 is a top view of a cutting and trimming device for gardening grafting according to an embodiment of the utility model.
Fig. 3 is a bottom perspective view of a cutting and trimming device for gardening grafting according to an embodiment of the utility model.
Fig. 4 is a side view of a cutting and trimming device for gardening grafting according to an embodiment of the utility model.
Fig. 5 is a schematic diagram of a first blade of a cutting and trimming device for gardening grafting according to an embodiment of the present utility model.
Fig. 6 is a schematic diagram of a second blade of a cutting and trimming device for gardening grafting according to an embodiment of the present utility model cutting a slot on a branch section.
Fig. 7 is a schematic view of a pruned shoot.
Reference numerals illustrate:
1. The hand shank, 2, the guide rail, 3, the mounting bracket, 4, the arm lock, 5, the cutter body, 6, first cutting edge, 7, second cutting edge, 8, the clamp splice, 9, the lead screw, 10, the thread bush, 11, the connecting rod, 12, butterfly-shaped spiral handle, 13, the clamping face, 14, the rubber pad, 15, the gear, 16, the rack, 17, the motor, 18, electric putter, 19, the cylinder body, 20, movable rod, 21, branch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
As shown in fig. 1 to 7, a cutting and trimming device for grafting gardening according to an embodiment of the present utility model includes a handle 1, two clamping arms 4 and a cutter, wherein the handle 1 is used as a holding portion of the whole device, so that a user can hold the device conveniently. The end of the handle 1 is fixed with a guide rail 2, the guide rail 2 provides a track and support for the movement of the clamping arms 4, and the two clamping arms 4 are sleeved on the guide rail 2 and can slide along the guide rail 2. One end of the guide rail 2 is fixed with a mounting frame 3, and a cutter is arranged on the mounting frame 3.
As shown in fig. 2, two clamping arms 4 are parallel, and each clamping arm 4 is provided with a clamping part, and the clamping part is provided with a V-shaped clamping structure. When the branch 21 is placed between the two clamping parts, the V-shaped clamping structure can automatically center the branch 21, so that the two clamping parts can stably clamp the branch 21 to be trimmed, and the clamping and cutting precision is improved. In order to reduce the damage to the branches 21, the rubber pad 14 is fixed on the V-shaped clamping structure, and anti-skidding patterns are arranged on the rubber pad 14, so that the rubber pad 14 can increase the friction force between the clamping part and the branches 21, and the anti-skidding patterns further prevent the branches 21 from sliding in the clamping process, so that the clamping stability is ensured.
As shown in fig. 3, the guide rail 2 is provided with a clamping driving mechanism for driving the two clamping arms 4 to move relatively, and the clamping driving mechanism comprises a gear 15 rotatably mounted at the bottom of the guide rail 2, two racks 16 respectively fixed on the two clamping arms 4 and meshed with the gear 15, and a motor 17 fixed on the guide rail 2 for driving the gear 15 to rotate. The motor 17 has a self-locking function, the two racks 16 are respectively positioned at two sides of the gear 15, and when the motor 17 drives the gear 15 to rotate, the two racks 16 can drive the two clamping arms 4 to relatively move along the guide rail 2, so that the clamping part can clamp or unclamp the branches 21.
Through the arrangement, the branch 21 can be firstly placed between the clamping parts of the two clamping arms 4, then the motor 17 is started, and the motor 17 drives the two clamping arms 4 to mutually approach on the guide rail 2, so that the two clamping parts clamp the branch 21, and the movement of the cutter is positioned.
As shown in fig. 1, the cutter comprises a cutter body 5, a first cutting edge 6 and a second cutting edge 7 are arranged on the cutter body 5, and an included angle is formed between the first cutting edge 6 and the second cutting edge 7. As shown in fig. 4 and 6, in this embodiment, the second blade 7 is vertical, the first blade 6 forms an angle of 45 degrees with the second blade 7, and the clamping portion horizontally moves to clamp the vertical branches 21.
The mounting frame 3 is provided with a cutting driving mechanism for driving the cutter to linearly move and cutting the branches 21, the cutting driving mechanism comprises an electric push rod 18, the electric push rod 18 generally comprises a cylinder 19 and a movable rod 20 arranged in the cylinder 19, and the movable rod 20 can move along the axis of the cylinder 19. The cylinder 19 of the electric push rod 18 is fixed on the mounting frame 3, and the end part of the movable rod 20 is fixedly connected with the cutter body 5. As shown in fig. 5 and 6, when the branches 21 need to be cut, the movable rod 20 of the electric push rod 18 extends to push the cutter body 5 to move linearly, the first blade 6 contacts with the branches 21 to cut off the branches 21 obliquely, then the second blade 7 cuts a notch on the section of the branches 21, the contact surface of the two branches 21 is increased, the grafting success rate is improved, and the preparation of the branches 21 before grafting is completed.
Through the arrangement, the clamping driving mechanism drives the two clamping arms 4 to move relatively, the clamping part clamps the branches 21 to be trimmed, and the cutting driving mechanism drives the cutter to move linearly, so that the first cutting edge 6 and the second cutting edge 7 cut the branches 21 successively, the trimming work of the branches 21 is completed conveniently and rapidly, and the problem of low trimming efficiency caused by using the knife for multiple times in the traditional trimming mode is solved.
Embodiment two:
as shown in fig. 1, on the basis of the first embodiment, the clamping part designed by the utility model comprises two clamping blocks 8, the two clamping blocks 8 are slidably mounted on the clamping arm 4, and the spacing between the two clamping blocks 8 can be adjusted through a limiting mechanism, so as to improve the adaptability to branches 21 with different thicknesses.
As shown in fig. 3, the limiting mechanism comprises a screw rod 9 rotatably mounted on the clamping arm 4 and perpendicular to the clamping arm 4, a threaded sleeve 10 sleeved on the screw rod 9 and in threaded fit with the screw rod 9, and two connecting rods 11 respectively hinged on the two clamping blocks 8, wherein one end of each connecting rod 11 far away from the clamping block 8 is hinged with the threaded sleeve 10. When the gap between the clamping blocks 8 is required to be adjusted, a user rotates a butterfly-shaped rotary handle 12 fixed at the end part of the screw rod 9 to drive the screw rod 9 to rotate, and as the thread bush 10 is in threaded fit with the screw rod 9, the thread bush 10 can move along the screw rod 9, and then the two clamping blocks 8 are driven to slide on the clamping arm 4 through the connecting rod 11, so that the gap between the clamping blocks 8 is adjusted. The two clamping blocks 8 are provided with the clamping surfaces 13, the two clamping surfaces 13 form an included angle of 45 degrees to form a V-shaped structure, and the V-shaped structure can adapt to branches 21 with different thicknesses in a certain range, so that the universality of the device is enhanced. The butterfly knob 12 is designed to facilitate the increase of the rotational torque by the user, and to facilitate easier and more convenient operation.
Embodiment III:
On the basis of the first embodiment and the second embodiment, the battery is arranged in the handle 1 and can supply power for the motor 17 in the clamping driving mechanism and the electric push rod 18 in the cutting driving mechanism, and the button for controlling the start and stop of the motor 17 and the electric push rod 18 is arranged on the handle 1, so that an external power supply is not needed, and a user can carry the device to carry out grafting cutting operation everywhere in gardens, and the flexibility and convenience of using the device are improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. Cutting and trimming device for gardening grafting is characterized by comprising:
The handle, the tip of said handle is fixed with the guide rail, one end of the said guide rail is fixed with the mounting bracket;
The clamping device comprises two clamping arms, a clamping mechanism and a clamping mechanism, wherein the two clamping arms are parallel and slidably arranged on a guide rail, each clamping arm is provided with a clamping part, and the guide rail is provided with the clamping driving mechanism for driving the two clamping arms to move relatively;
The cutter comprises a cutter body, a first cutting edge and a second cutting edge are arranged on the cutter body, and a cutting driving mechanism for driving the cutter to linearly move is arranged on the mounting frame;
wherein the first blade and the second blade have an included angle.
2. The cutting and trimming device for gardening grafting according to claim 1, wherein the clamping part comprises two clamping blocks, the two clamping blocks are slidably mounted on the clamping arm, and the spacing between the two clamping blocks is adjusted through a limiting mechanism.
3. The cutting and trimming device for gardening grafting as claimed in claim 2, wherein said limiting mechanism comprises:
The screw rod is rotatably arranged on the clamping arm;
the thread sleeve is sleeved on the screw rod and is in threaded fit with the screw rod;
The two connecting rods are respectively hinged to the two clamping blocks, and one end, away from the clamping blocks, of each connecting rod is hinged to the threaded sleeve.
4. The cutting and trimming device for gardening grafting as claimed in claim 3, wherein a butterfly-shaped rotary handle is fixed at the end of the screw rod.
5. The cutting and trimming device for gardening grafting according to claim 2, wherein the clamping blocks are provided with clamping surfaces, and the clamping surfaces on the two clamping blocks of the same clamping part form an included angle of 45 degrees.
6. The cutting and trimming device for gardening grafting according to claim 5, wherein a rubber pad is fixed on the clamping surface, and an anti-slip pattern is arranged on the rubber pad.
7. The cutting and trimming device for gardening grafting as claimed in claim 1, wherein said clamping driving mechanism comprises:
The gear is rotatably arranged on the guide rail;
The two racks are respectively fixed on the two clamping arms and meshed with the gear, and the two racks are respectively positioned at two sides of the gear;
And the motor is fixed on the guide rail and used for driving the gear to rotate.
8. The cutting and trimming device for gardening grafting according to claim 1, wherein the cutting driving mechanism comprises an electric push rod, a cylinder body of the electric push rod is fixed on the mounting frame, and the end part of a movable rod of the electric push rod is fixedly connected with the cutter body.
9. The cutting and trimming device for gardening grafting as claimed in claim 1, wherein a battery is arranged in the handle, and the battery supplies power for the clamping driving mechanism and the cutting driving mechanism.
10. The cutting and trimming device for gardening grafting according to claim 1, wherein the second blade is vertical, and the first blade forms an angle of 45 degrees with the second blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520953565.5U CN224098286U (en) | 2025-05-14 | 2025-05-14 | Cutting and trimming device for gardening grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520953565.5U CN224098286U (en) | 2025-05-14 | 2025-05-14 | Cutting and trimming device for gardening grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224098286U true CN224098286U (en) | 2026-04-10 |
Family
ID=99353307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520953565.5U Active CN224098286U (en) | 2025-05-14 | 2025-05-14 | Cutting and trimming device for gardening grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224098286U (en) |
-
2025
- 2025-05-14 CN CN202520953565.5U patent/CN224098286U/en active Active
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