CN211430168U - Fruit tree branch pruning device - Google Patents
Fruit tree branch pruning device Download PDFInfo
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- CN211430168U CN211430168U CN201922243487.7U CN201922243487U CN211430168U CN 211430168 U CN211430168 U CN 211430168U CN 201922243487 U CN201922243487 U CN 201922243487U CN 211430168 U CN211430168 U CN 211430168U
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- fruit tree
- tree branch
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Abstract
The utility model provides a fruit tree branch trimming means belongs to fruit tree planting technical field, including handheld pole, dwang, first drive shaft, first actuating mechanism, first shear sword, second shear sword and second actuating mechanism. The dwang rotates with handheld pole to be connected and has seted up rectangular shape hole, and the first drive shaft slides and wears to locate rectangular shape downthehole. The first driving mechanism is fixedly connected with the first driving shaft. The first scissors edge is fixedly connected with the free end of the rotating rod. The second scissors blade is fixedly provided with a rotating connecting shaft which is rotatably connected with the first scissors blade. The second driving mechanism is fixedly connected with the rotating rod and used for driving the rotating connecting shaft to rotate. The utility model provides a fruit tree branch trimming means, operating personnel hold the one end that the dwang was kept away from to the handheld pole and accomplish the shearing to the fruit tree branch of eminence. So this fruit tree branch trimming means has solved prior art and has cuted the inconvenient problem of eminence branch.
Description
Technical Field
The utility model belongs to the technical field of the fruit tree is planted, more specifically say, relate to a fruit tree branch trimming means.
Background
Fruit tree branch pruning is an important item in the fruit tree planting technology, and for some higher fruit tree branches, operating personnel often need prune with the help of tools such as ladders, bring a great deal of inconvenience for operating personnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fruit tree branch trimming means aims at solving the inconvenient problem of prior art shearing eminence branch.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a fruit tree branch trimming means, includes handheld pole, dwang, first drive shaft, first actuating mechanism, first scissors sword, second scissors sword and second actuating mechanism. The one end of dwang with the one end of handheld pole is rotated and is connected, the dwang has been seted up and has been set up rectangular shape hole along its length direction, the hole depth direction in rectangular shape hole is on a parallel with the axis of rotation of dwang. The first driving shaft penetrates through the strip-shaped hole in a sliding mode. The first driving mechanism is fixedly connected with the first driving shaft and used for driving the first driving shaft to move along the length direction of the handheld rod. The first scissor edge is fixedly connected with the free end of the rotating rod. The second scissors sword corresponds first scissors sword and sets firmly and rotates the connecting axle, rotate the connecting axle with first scissors sword rotates and is connected. And the second driving mechanism is fixedly connected with the rotating rod and used for driving the rotating connecting shaft to rotate.
As another embodiment of the present application, the first driving mechanism includes a U-shaped plate, a fixing plate, a second driving shaft, and a connection column. The U-shaped plate is sleeved outside the rotating rod, two inner side surfaces of the U-shaped plate are abutted to the rotating rod, and the U-shaped plate is fixedly connected with the first driving shaft. The fixed plate is fixedly connected with the handheld rod. The second driving shaft is connected with the fixing plate in a rotating mode around a rotating axis parallel to the handheld rod, and the second driving shaft is provided with an internal thread hole coaxial with the second driving shaft. One end of the connecting column is fixedly connected with the U-shaped plate, and the other end of the connecting column is provided with an external thread matched with the internal thread hole and is in threaded connection with the external thread.
As another embodiment of this application, the lateral surface of second drive shaft is equipped with the annular groove rather than coaxial, the fixed plate is equipped with the connecting hole that matches the annular groove and rotate with it and be connected.
As another embodiment of the present application, a plurality of strip-shaped grooves parallel to the axis of the second driving shaft are uniformly distributed at one end of the side surface of the second driving shaft.
As another embodiment of the present application, one end of the rotation connecting shaft passes through the first scissor edge, and the second driving mechanism includes a driving motor and a gear. The driving motor is fixedly connected with the rotating rod. The number of the gears is two, the gears are meshed with each other, and the two gears are respectively coaxially and fixedly connected with the output shaft of the driving motor and the exposed end of the rotating connecting shaft.
As another embodiment of the present application, the fruit tree branch pruning device further comprises a protective cover. The protection casing cover is located two outside the gear and with dwang fixed connection.
As another embodiment of the present application, a handle is attached to the handheld wand.
As another embodiment of the application, the handle is slidably sleeved outside the handheld rod along the length direction of the handheld rod, the handle is in threaded connection with a fastening screw, and a threaded end of the fastening screw is used for pressing the handheld rod.
As another embodiment of the application, the handle is fixedly provided with a sliding sleeve which is used for sliding along the handheld rod, and the tail end of the sliding sleeve is fixedly provided with an arc-shaped sleeve which is used for propping against the waist of an operator.
As another embodiment of the application, the inner side surface of the arc-shaped sleeve is fixedly provided with a shock absorption layer.
The utility model provides a fruit tree branch trimming means's beneficial effect lies in: compared with the prior art, the utility model discloses fruit tree branch trimming means, operating personnel hold the handheld pole and keep away from the one end of dwang, and the length direction of the first drive shaft of first actuating mechanism drive removes along the handheld pole, and the dwang rotates suitable position under the drive of first drive shaft, then the second actuating mechanism drive rotates the connecting axle and rotates, rotates the connecting axle and drives the second scissors sword and rotate and make its and first scissors sword cooperation accomplish the shearing to the fruit tree branch of eminence. So this fruit tree branch trimming means has solved prior art and has cuted the inconvenient problem of eminence branch.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an axial measurement structure of a fruit tree branch pruning device provided by an embodiment of the present invention;
fig. 2 is a partial structural axial measuring view of the fruit tree branch pruning device provided by the embodiment of the present invention after the protective cover is removed from the axial measuring view;
fig. 3 is a schematic view of a shaft measuring structure after a second cutting edge, a rotary connecting shaft and a gear are connected in the fruit tree branch pruning device provided by the embodiment of the present invention;
fig. 4 is a schematic view of an axial measurement structure of a second driving shaft in the fruit tree branch pruning device provided by the embodiment of the present invention.
In the figure: 1. a hand-held wand; 2. rotating the rod; 21. a strip-shaped hole; 3. a first drive shaft; 4. a first drive mechanism; 41. a U-shaped plate; 42. a fixing plate; 43. a second drive shaft; 431. an annular groove; 432. a strip-shaped groove; 433. an internally threaded bore; 44. connecting columns; 5. a first scissor edge; 6. a second scissor edge; 61. rotating the connecting shaft; 7. a second drive mechanism; 71. a drive motor; 72. a gear; 8. a protective cover; 9. a handle; 91. a sliding sleeve; 92. an arc-shaped sleeve; 921. a shock-absorbing layer; 10. and (5) fastening the screw.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 2, a fruit tree branch pruning device provided by the present invention will now be described. Fruit tree branch trimming means is including handheld pole 1, dwang 2, first drive shaft 3, first actuating mechanism 4, first scissors sword 5, second scissors sword 6 and second actuating mechanism 7. The one end of dwang 2 is rotated with the one end of handheld pole 1 and is connected, and dwang 2 has been seted up and has been set up rectangular shape hole 21 along its length direction, and the hole depth direction in rectangular shape hole 21 is on a parallel with the axis of rotation of dwang 2. The first driving shaft 3 is slidably inserted into the elongated hole 21. The first driving mechanism 4 is fixedly connected with the first driving shaft 3 and is used for driving the first driving shaft 3 to move along the length direction of the handheld rod 1. The first scissor edge 5 is fixedly connected to the free end of the swivelling lever 2. The second cutting edge 6 is disposed corresponding to the first cutting edge 5 and is fixedly provided with a rotating connecting shaft 61, and the rotating connecting shaft 61 is rotatably connected with the first cutting edge 5. The second driving mechanism 7 is fixedly connected with the rotating rod 2 and is used for driving the rotating connecting shaft 61 to rotate.
The utility model provides a fruit tree branch trimming means, compared with the prior art, operating personnel holds handheld pole 1 and keeps away from the one end of dwang 2, the length direction of the first drive shaft 3 of first drive mechanism 4 drive removes along handheld pole 1, dwang 2 rotates suitable position under the drive of first drive shaft 3, then 7 drives of second drive mechanism rotate connecting axle 61 and rotate, it drives second shear sword 6 and rotates and make it accomplish the shearing to the fruit tree branch of eminence with the cooperation of first shear sword 5 to rotate connecting axle 61. So this fruit tree branch trimming means has solved prior art and has cuted the inconvenient problem of eminence branch.
As a specific embodiment of the fruit tree branch pruning device provided by the present invention, please refer to fig. 1 to 2, the first driving mechanism 4 includes a U-shaped plate 41, a fixing plate 42, a second driving shaft 43 and a connecting column 44. Outside the dwang 2 was located to the U-shaped board 41 cover, the both medial surfaces of U-shaped board 41 all with dwang 2 butt, U-shaped board 41 and first drive shaft 3 fixed connection. The fixing plate 42 is fixedly connected with the handheld rod 1. The second driving shaft 43 is rotatably connected to the fixing plate 42 around an axis parallel to the rotation axis of the hand lever 1, and the second driving shaft 43 is provided with an internal threaded hole 433 coaxial therewith. One end of the connecting column 44 is fixedly connected with the U-shaped plate 41, and the other end is provided with an external thread matched with the internal thread hole 433 and in threaded connection with the same. By rotating the second driving shaft 43, since the rotating rod 2 can limit the U-shaped plate 41 and the connecting column 44 to rotate therewith, the connecting column 44 and the U-shaped plate 41 screwed with the internal threaded hole 433 can move along the axial line of the internal threaded hole 433, that is, along the length direction of the handheld lever 1, so that the first driving shaft 3 fixedly connected with the U-shaped plate 41 can move along the length direction of the handheld lever 1.
As a specific embodiment of the fruit tree branch trimming device provided in the present invention, please refer to fig. 1 and fig. 4, in order to realize that the fixing plate 42 is connected with the rotation of the second driving shaft 43, the outer side surface of the second driving shaft 43 is provided with the annular groove 431 coaxial therewith, and the fixing plate 42 is provided with the connecting hole matching the annular groove 431 and connected with the same in rotation. The structure is simple and easy to realize.
As a specific embodiment of the fruit tree branch pruning device provided in the present invention, please refer to fig. 4, a plurality of strip-shaped grooves 432 parallel to the axial lead of the second driving shaft 43 are uniformly distributed at one end of the side surface of the second driving shaft 43. The provision of the second drive shaft 43 in this configuration facilitates direct manual rotation of the second drive shaft 43 by the operator.
As a specific embodiment of the fruit tree branch pruning device provided by the present invention, please refer to fig. 2 to 3, one end of the rotating connecting shaft 61 passes through the first scissor edge 5, and the second driving mechanism 7 includes a driving motor 71 and a gear 72. The drive motor 71 is fixedly connected to the swivelling levers 2. The number of the gears 72 is two and the gears are engaged with each other, and the two gears 72 are coaxially and fixedly connected with the output shaft of the driving motor 71 and the exposed end of the rotation connecting shaft 61, respectively. The rotation of the output shaft of the drive motor 71 is transmitted to the rotation connecting shaft 61 through two meshed gears 72.
As a specific embodiment of the fruit tree branch trimming device provided by the present invention, please refer to fig. 1 to 2, in order to prevent the fruit tree branch from affecting the rotation of the gear 72, the fruit tree branch trimming device further comprises a protective cover 8. The protective cover 8 covers the two gears 72 and is fixedly connected with the rotating rod 2.
As a specific implementation manner of the fruit tree branch pruning device provided by the utility model, please refer to fig. 1, for the convenience of holding the hand-held rod 1 by an operator, the hand-held rod 1 is connected with the handle 9.
As a specific implementation manner of the fruit tree branch pruning device provided by the utility model, please refer to fig. 1, outside the handheld pole 1 was located along the handheld pole 1 length direction slip cap 91 to the handle 9, the handle 9 threaded connection had fastening screw 10, and fastening screw 10's threaded end was used for compressing tightly handheld pole 1. The position of the handle 9 relative to the hand-held rod 1 can be reasonably adjusted according to the height of the branches of the fruit trees to be trimmed.
As a specific implementation manner of the fruit tree branch pruning device provided by the present invention, please refer to fig. 1, the handle 9 is fixedly provided with a sliding sleeve 91 for sliding along the handheld rod 1, and the tail end of the sliding sleeve 91 is fixedly provided with an arc sleeve 92 for abutting against the waist of the operator. After the operator holds the handle 9, the arc-shaped sleeve 92 can be supported at the waist of the operator, so that the stress on the hand of the operator can be reduced, and the operator can operate the fruit tree branch pruning device for a long time.
As a specific embodiment of the fruit tree branch trimming device provided in the present invention, please refer to fig. 1, in order to make the arc-shaped sleeve 92 more comfortable to the waist of the operator, the inner side surface of the arc-shaped sleeve 92 is fixedly provided with the damping layer 921. In this embodiment, the cushion layer 921 is made of a soft material.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Fruit tree branch trimming means, its characterized in that includes:
a hand-held wand;
one end of the rotating rod is rotatably connected with one end of the handheld rod, the rotating rod is provided with a strip-shaped hole along the length direction of the rotating rod, and the depth direction of the strip-shaped hole is parallel to the rotating axis of the rotating rod;
the first driving shaft is slidably arranged in the elongated hole in a penetrating manner;
the first driving mechanism is fixedly connected with the first driving shaft and used for driving the first driving shaft to move along the length direction of the handheld rod;
the first scissor edge is fixedly connected with the free end of the rotating rod;
the second shear blade is arranged corresponding to the first shear blade and is fixedly provided with a rotating connecting shaft, and the rotating connecting shaft is rotatably connected with the first shear blade; and
and the second driving mechanism is fixedly connected with the rotating rod and used for driving the rotating connecting shaft to rotate.
2. The fruit tree branch pruning device of claim 1, wherein the first drive mechanism comprises:
the U-shaped plate is sleeved outside the rotating rod, two inner side surfaces of the U-shaped plate are abutted to the rotating rod, and the U-shaped plate is fixedly connected with the first driving shaft;
the fixing plate is fixedly connected with the handheld rod;
the second driving shaft is rotatably connected with the fixing plate around a rotating axis parallel to the handheld rod, and is provided with an internal threaded hole coaxial with the second driving shaft;
and one end of the connecting column is fixedly connected with the U-shaped plate, and the other end of the connecting column is provided with an external thread matched with the internal thread hole and is in threaded connection with the external thread.
3. The fruit tree branch pruning device according to claim 2, wherein the outer side surface of the second drive shaft is provided with an annular groove coaxial therewith, and the fixing plate is provided with a connecting hole matching the annular groove and rotatably connected therewith.
4. The fruit tree branch pruning device according to claim 2, wherein a plurality of elongated grooves parallel to the axis of the second driving shaft are uniformly formed at one end of the side surface of the second driving shaft.
5. The fruit tree branch pruning device of claim 1 wherein one end of the pivotal connection shaft passes through the first scissor edge, and the second drive mechanism comprises:
the driving motor is fixedly connected with the rotating rod;
the number of the gears is two, the gears are meshed with each other, and the two gears are respectively and fixedly connected with the output shaft of the driving motor and the exposed end of the rotating connecting shaft in a coaxial mode.
6. The fruit tree branch pruning device of claim 5, further comprising:
the protection casing, the cover is located two the gear outside and with dwang fixed connection.
7. The fruit tree branch pruning device of claim 1 wherein a handle is attached to the hand-held lever.
8. The fruit tree branch pruning device of claim 7 wherein the handle is slidably sleeved over the hand-held rod along a length of the hand-held rod, and a fastening screw is threadedly attached to the handle, and a threaded end of the fastening screw is adapted to press against the hand-held rod.
9. The fruit tree branch pruning device according to claim 7 or 8, wherein the handle is fixedly provided with a sliding sleeve for sliding along the hand-held rod, and the tail end of the sliding sleeve is fixedly provided with an arc-shaped sleeve for abutting against the waist of an operator.
10. The fruit tree branch pruning device of claim 9, wherein the inner side surface of the arc-shaped sleeve is fixedly provided with a shock-absorbing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243487.7U CN211430168U (en) | 2019-12-12 | 2019-12-12 | Fruit tree branch pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243487.7U CN211430168U (en) | 2019-12-12 | 2019-12-12 | Fruit tree branch pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211430168U true CN211430168U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922243487.7U Active CN211430168U (en) | 2019-12-12 | 2019-12-12 | Fruit tree branch pruning device |
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| CN (1) | CN211430168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711792A (en) * | 2021-09-27 | 2021-11-30 | 河北省农林科学院石家庄果树研究所 | Electric ring stripping knife |
-
2019
- 2019-12-12 CN CN201922243487.7U patent/CN211430168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711792A (en) * | 2021-09-27 | 2021-11-30 | 河北省农林科学院石家庄果树研究所 | Electric ring stripping knife |
| CN113711792B (en) * | 2021-09-27 | 2022-08-12 | 河北省农林科学院石家庄果树研究所 | Electric ring stripping knife |
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