CN220897276U - Fruit tree pruning tool - Google Patents
Fruit tree pruning tool Download PDFInfo
- Publication number
- CN220897276U CN220897276U CN202322437598.8U CN202322437598U CN220897276U CN 220897276 U CN220897276 U CN 220897276U CN 202322437598 U CN202322437598 U CN 202322437598U CN 220897276 U CN220897276 U CN 220897276U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- gear
- worm wheel
- motor
- support rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000013138 pruning Methods 0.000 title claims abstract description 21
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 244000144730 Amygdalus persica Species 0.000 description 1
- 240000000560 Citrus x paradisi Species 0.000 description 1
- 240000001008 Dimocarpus longan Species 0.000 description 1
- 235000000235 Euphoria longan Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model relates to the technical field of agriculture, in particular to a fruit tree pruning tool, which comprises a shell, a first saw blade and a second saw blade, wherein the first saw blade and the second saw blade are connected with a motor through a connecting mechanism, the rotation directions of the first saw blade and the second saw blade are opposite, the motor and the connecting mechanism are arranged in the shell, and the first saw blade is tangential to the second saw blade. According to the utility model, the whole weight is reduced by not involving the power supply in the shell, two saw blades are controlled by one motor, and one saw blade is clockwise and the other saw blade is anticlockwise, so that the efficiency is faster by pruning the branches, and the cutting is performed in two directions with thicker parts, so that the efficiency is faster, and the pruned branches are prevented from hurting people by the protective cover.
Description
Technical Field
The utility model relates to the technical field of agriculture, in particular to a fruit tree pruning tool.
Background
Fruit trees such as peach trees, plum trees, longan, oranges, grapefruits, oranges and the like need to be trimmed at the tail ends of the branches, so that unnecessary nutrition consumption is reduced, and insect pests are prevented. The agricultural operation has low requirements on trimming precision, and more attention is paid to how to improve the operation efficiency and reduce the labor intensity. Traditional manual pruning by using a common cutter is time-consuming and labor-consuming, has higher labor intensity, and particularly has higher potential safety hazard for higher pruning operation of the tree when climbing up the tree for pruning. In recent years, scissor-type automatic tools have been developed, which are not efficient, although they have reduced labor intensity. Some existing electric pruning tools have only one saw blade, so that the efficiency is slower when pruning some thick or thicker branches.
Disclosure of Invention
The utility model provides a fruit tree pruning tool aiming at the problem that the tool efficiency of only one saw blade is low at present.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a fruit tree pruning tool, includes casing, first saw bit and second saw bit pass through coupling mechanism with the motor is connected, the rotation direction of first saw bit and second saw bit is opposite, motor, coupling mechanism install in the casing, first saw bit is tangent with the second saw bit.
According to the application, the two saw blades can be driven to rotate by one motor, and the rotation reverse directions of the two saw blades are opposite through the connecting mechanism, namely, one saw blade is clockwise and the other saw blade is anticlockwise, so that the relatively dense branches can be trimmed more quickly, and meanwhile, when the relatively thick branches are encountered, the relatively thick branches can be cut from two directions, and the efficiency is relatively quick.
Preferably, the connecting mechanism comprises a first gear, a second gear, a third gear, a fourth gear, a first worm wheel, a second worm wheel, a seventh gear and an eighth gear, wherein the first gear is connected with the output end of the motor, the second gear is meshed with the first gear, the third gear and the fourth gear are meshed with the second gear, the first worm wheel is connected with the third gear through a first worm, the second worm wheel is connected with the fourth gear through a second worm, the first saw blade is installed on the first worm wheel and is synchronous with the first worm wheel, and the second saw blade is installed on the second worm wheel and is synchronous with the second worm wheel.
Preferably, the shell comprises a handle, a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are connected with the handle, the first worm is located in the first supporting rod, the second worm is located in the second supporting rod, and the first supporting rod and the second supporting rod are Y-shaped.
Preferably, the shell is provided with a start-stop button, and the start-stop button is preferably arranged at a place where the handle is held, so that the start-stop button is convenient to press.
Preferably, the tail of the handle is provided with a power port, and the power port is electrically connected with the motor, so that the power supply does not need to be arranged in the shell and can be spanned between waists or carried on the back, and the hand-held power supply is easy to hold.
Preferably, the shell is provided with a protective cover, and the protective cover can resist cut branches to prevent injury to people.
Preferably, the protection cover is arc-shaped, and is fixed on the first support rod through the first support lug and fixed on the second support rod through the second support lug.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the whole weight is reduced by not involving the power supply in the shell, two saw blades are controlled by one motor, and one saw blade is clockwise and the other saw blade is anticlockwise, so that the efficiency is faster by pruning the branches, and the two directions are thicker and cut, so that certain force is not applied when the electric power supply is used, the efficiency is faster, and the pruned branches are prevented from hurting people by the protective cover.
Description of the drawings:
Fig. 1 is a schematic structural view of a fruit tree pruning tool provided by the application;
Fig. 2 is a schematic structural view of the connecting mechanism.
The marks in the figure: 1-shell, 2-first gear, 3-second gear, 4-third gear, 5-fourth gear, 6-first worm wheel, 7-second worm wheel, 10-first worm, 11-second worm, 12-handle, 13-first branch, 14-second branch, 15-start-stop button, 16-power supply port, 17-protection casing, 18-first support lug, 19-second support lug, 20-first saw blade, 21-second saw blade, 22-motor.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1, the present application provides a fruit tree pruning tool, which comprises a shell 1, a first saw blade 20 and a second saw blade 21, wherein the shell 1 can be made of plastics or metal. The tail of the shell 1 is provided with a handle 12, and the front part of the handle 12 is connected with a first supporting rod 13 and a second supporting rod 14.
The motor 22 is installed at the handle 12, the first saw blade 20 and the second saw blade 21 are connected with the motor 22 through a connecting mechanism, the rotation directions of the first saw blade 20 and the second saw blade 21 are opposite, and the connecting mechanism is installed in the shell 1. The function of the connection mechanism is to transfer the movement of the motor 22 to the first blade 20 and the second blade 21 such that the directions of movement are opposite. The first blade 20 is tangential to the second blade 21, i.e. when the first blade 20 and the second blade 21 are mounted, they are just touching or may have a gap, but preferably the gap is relatively small, so that a branch is prevented from being entangled in the gap.
As shown in fig. 2, the connecting mechanism of the present application comprises a first gear 2, a second gear 3, a third gear 4, a fourth gear 5, a first worm wheel 6 and a second worm wheel 7, wherein the first gear 2 is connected with the output end of a motor 22, the second gear 3 is meshed with the first gear 2, the third gear 4 and the fourth gear 5 are meshed with the second gear 3, the first worm wheel 6 is connected with the third gear 4 through a first worm 10, the second worm wheel 7 is connected with the fourth gear 5 through a second worm 11, a first saw blade 20 is installed on the first worm wheel 6 and is synchronous with the first worm wheel 6, and a second saw blade 21 is installed on the second worm wheel 7 and is synchronous with the second worm wheel 7.
The first worm 10 is located in the first supporting rod 13, the second worm 11 is located in the second supporting rod 14, and the structure of the first supporting rod 13 and the second supporting rod 14 after being connected with the handle 12 is Y-shaped. The shell 1 is provided with a start-stop button 15, and the pneumatic button is arranged at the front section of the handle 12, so that the subsequent operation cannot be performed by mistake when the handle 12 is held. The tail of the handle 12 is provided with a power port 16, and the power port 16 is electrically connected with a motor 22, so that the power connected with the motor 22 is externally arranged, and can be straddled between waists or carried on the back, thereby reducing the burden of arms. The shell 1 is provided with a protective cover 17, the protective cover 17 is arc-shaped, the protective cover 17 is fixed on the first supporting rod 13 through a first supporting lug 18, and is fixed on the second supporting rod 14 through a second supporting lug 19.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The fruit tree pruning tool is characterized by comprising a shell (1), a first saw blade (20) and a second saw blade (21), wherein the first saw blade (20) and the second saw blade (21) are connected with a motor (22) through a connecting mechanism, the rotation directions of the first saw blade (20) and the second saw blade (21) are opposite, the motor (22) and the connecting mechanism are arranged in the shell (1), and the first saw blade (20) is tangential to the second saw blade (21); the connecting mechanism comprises a first gear (2), a second gear (3), a third gear (4), a fourth gear (5), a first worm wheel (6) and a second worm wheel (7), wherein the first gear (2) is connected with the output end of a motor (22), the second gear (3) is meshed with the first gear (2), the third gear (4) and the fourth gear (5) are meshed with the second gear (3), the first worm wheel (6) is connected with the third gear (4) through a first worm (10), the second worm wheel (7) is connected with the fourth gear (5) through a second worm (11), the first saw blade (20) is installed on the first worm wheel (6) and is synchronous with the first worm wheel (6), and the second saw blade (21) is installed on the second worm wheel (7) and is synchronous with the second worm wheel (7).
2. Fruit tree pruning tool according to claim 1, wherein the shell (1) comprises a handle (12) and a first support rod (13) and a second support rod (14), the first support rod (13) and the second support rod (14) are connected with the handle (12), the first worm (10) is located in the first support rod (13), the second worm (11) is located in the second support rod (14), and the first support rod (13) and the second support rod (14) are Y-shaped.
3. Fruit tree pruning tool according to claim 1 or 2, characterised in that the housing (1) is provided with a start-stop button (15).
4. Fruit tree pruning tool according to claim 2, characterized in that the tail of the handle (12) is provided with a power supply port (16), the power supply port (16) being electrically connected with a motor.
5. Fruit tree pruning tool according to claim 2, characterised in that the housing (1) is provided with a protective cover (17).
6. Fruit tree pruning tool according to claim 5, wherein the protection cover (17) is circular arc-shaped, and the protection cover (17) is fixed on the first support rod (13) through the first support lugs (18) and fixed on the second support rod (14) through the second support lugs (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437598.8U CN220897276U (en) | 2023-09-07 | 2023-09-07 | Fruit tree pruning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437598.8U CN220897276U (en) | 2023-09-07 | 2023-09-07 | Fruit tree pruning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220897276U true CN220897276U (en) | 2024-05-07 |
Family
ID=90910079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322437598.8U Active CN220897276U (en) | 2023-09-07 | 2023-09-07 | Fruit tree pruning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220897276U (en) |
-
2023
- 2023-09-07 CN CN202322437598.8U patent/CN220897276U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |