CN207639236U - A kind of pear tree pruning device - Google Patents

A kind of pear tree pruning device Download PDF

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Publication number
CN207639236U
CN207639236U CN201721451407.1U CN201721451407U CN207639236U CN 207639236 U CN207639236 U CN 207639236U CN 201721451407 U CN201721451407 U CN 201721451407U CN 207639236 U CN207639236 U CN 207639236U
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CN
China
Prior art keywords
supporting rod
shaft
fixed
pear tree
pedestal
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Active
Application number
CN201721451407.1U
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Chinese (zh)
Inventor
张琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Youyang Liaoyuan Vegetable Planting Co Ltd
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Youyang Liaoyuan Vegetable Planting Co Ltd
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Application filed by Youyang Liaoyuan Vegetable Planting Co Ltd filed Critical Youyang Liaoyuan Vegetable Planting Co Ltd
Priority to CN201721451407.1U priority Critical patent/CN207639236U/en
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Publication of CN207639236U publication Critical patent/CN207639236U/en
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Abstract

The utility model is related to a kind of pear tree pruning devices,Including supporting rod,Rotating handle,Limit base,Fixed blade,Beta pruning blade,Reject chute,Lifting cylinder,Pedestal,Shaft,Torsional spring pipe,Driving motor,Partial gear and transmission gear,Lifting cylinder is set on the base end face,Supporting rod is fixedly connected with the output shaft of lifting cylinder,Reject chute is arranged on the downside of supporting rod left side,Fixed blade is fixed on the left of supporting bar top,Fixed blade front end face is provided with limit base,Beta pruning blade is fixed at rotating handle left end,Shaft is arranged by torsional spring pipe on supporting rod front end face top,Rotating handle right end is fixedly connected in shaft,Driving motor is arranged on the downside of shaft,Partial gear is installed on the output end of motor,Shaft front end is provided with transmission gear,The design is driven using electric energy and is trimmed to pear tree branch.

Description

A kind of pear tree pruning device
Technical field
The utility model is related to tree trimming field, specially a kind of pear tree pruning device.
Background technology
Pear tree, the rose family, Pyrus L are distributed more widely, and China is with Yangtze river basin areas to the south and Basin of Huaihe River one with cultivation It trains more;Japan also has.Its fruit can be practical.Pear tree blooming period management is critically important, has flower just to have fruit, pear tree blooming period management is not When, or let go unchecked, it easily causes full tree flower, partly set the phenomenon that fruit, fruit-setting rate is low, and economic benefit is low, reinforces with the following method Pear tree blooming period management can improve fruit-setting rate, improve fruit quality, increase economic efficiency.Pear tree early leaf fall can cause tree body Stored nutrient wretched insufficiency can thus reduce the cold tolerance of fruit tree, and influence the late-stage differentiation of bud and opening for next year Flower result so that malformed fruit and shedding largely occur, and have seriously affected the yield and quality of fruit.The trimming of pear tree treelet is light Length is cut to put, multirow draw branch, pinching, it is slow put, the technical measures such as cutting back, it is few with removing, bounce back.
Pear tree height is higher, and trimming is inconvenient, but needs manually to be trimmed in the prior art, on the one hand needs operating personnel Very high place is climbed to go to trim, it is inconvenient, while threat can be generated to the safety of operating personnel, in conclusion existing be badly in need of A kind of pear tree pruning device solves the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of pear tree pruning device, in solution The problem of being proposed in background technology is stated, the utility model is easy to use, easy to operate, and systematicness is high, highly practical.
To achieve the above object, the utility model provides the following technical solutions:A kind of pear tree pruning device, including device master Body and transmission mechanism, described device main body include universal wheel, escalator, supporting rod, rotating handle, limit base, fixed blade, cut Branch blade, reject chute, lifting cylinder and pedestal, universal wheel rotation connection pedestal lower face, the lifting cylinder setting exist Pedestal upper surface, the supporting rod are fixedly connected with the output shaft of lifting cylinder, and the reject chute is arranged in supporting rod left side Downside, the fixed blade are fixed on the left of supporting bar top, and the fixed blade front end face is provided with limit base, described Beta pruning blade is fixed at rotating handle left end, and the escalator lower end is fixed at pedestal upper surface, the escalator It fixes by being located at supporting rod right side, the rotating handle is rotatably connected on supporting rod front end face top, institute by transmission mechanism It includes shaft, torsional spring pipe, driving motor, partial gear and transmission gear to state transmission mechanism, and the shaft is set by torsional spring pipe It sets on supporting rod front end face top, the rotating handle right end is fixedly connected in shaft, and the driving motor is arranged in shaft Downside is equipped with partial gear on the output end of the motor, and the shaft front end is provided with transmission gear.
Further, the partial gear is engaged movement with transmission gear.
Further, the limit base lower face offers cutter groove.
Further, there are four the universal wheel is set, four universal wheels are separately positioned on the rib of pedestal lower face four At angle.
Further, controller is provided on the pedestal, the motor is electrically connected with controller.
Further, the reject chute is fixedly connected on supporting rod left end by the way that hook is detachable.
Compared with prior art, the utility model has the beneficial effects that:Because being added to shaft, torsional spring pipe, driving motor, no Complete gear and transmission gear, the design are driven using electric energy and are trimmed to pear tree branch;Because being added to lifting cylinder, The design moves the height of pruning shear.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of transmission mechanism in the utility model;
In reference numeral:1. universal wheel;2. escalator;3. supporting rod;4. transmission mechanism;5. rotating handle;6. limit base; 7. fixed blade;8. beta pruning blade;9. reject chute;10. lifting cylinder;11. pedestal;41. shaft;42. torsional spring pipe;43. driving Motor;44. partial gear;45. transmission gear.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of pear tree pruning device, including apparatus main body With transmission mechanism 4, apparatus main body include universal wheel 1, escalator 2, supporting rod 3, rotating handle 5, limit base 6, fixed blade 7, Beta pruning blade 8, reject chute 9, lifting cylinder 10 and pedestal 11, universal wheel 1 are rotatablely connected 11 lower face of pedestal, and lifting cylinder 10 is set End face on the pedestal 11 is set, supporting rod 3 is fixedly connected with the output shaft of lifting cylinder 10, and reject chute 9 is arranged in 3 left end of supporting rod On the downside of face, fixed blade 7 is fixed at 3 top left hand of supporting rod, and 7 front end face of fixed blade is provided with limit base 6, lopping shears Piece 8 is fixed at 5 left end of rotating handle, and 2 lower end of escalator is fixed at 11 upper surface of pedestal, and escalator 2 is fixed by setting In 3 right side of supporting rod.
Rotating handle 5 is rotatably connected on 3 front end face top of supporting rod by transmission mechanism 4, and transmission mechanism 4 includes shaft 41, torsional spring pipe 42, driving motor 43, partial gear 44 and transmission gear 45, shaft 41 are being supported by the setting of torsional spring pipe 42 3 front end face top of bar, 5 right end of rotating handle are fixedly connected in shaft 41, and the setting of driving motor 43 is in 41 downside of shaft, driving Partial gear 44 is installed, 41 front end of shaft is provided with transmission gear 45, which utilizes electric energy on the output end of motor 43 It is driven and pear tree branch is trimmed.
Partial gear 44 is engaged movement with transmission gear 45, and 6 lower face of limit base offers cutter groove, universal wheel 1 If there are four, four universal wheels 1 are separately positioned on pedestal 11 lower face four edges and corners, and controller is provided on pedestal 11, drive Dynamic motor 43 is electrically connected with controller, and reject chute 9 is fixedly connected on 3 left end of supporting rod by the way that hook is detachable.
When the utility model at work:Operating personnel run lifting cylinder 10, and the output shaft of lifting cylinder 10 drives support Bar 3 moves up and down, and supporting rod 3, which moves up and down, drives beta pruning blade 8 to move up and down to suitable position, runs driving motor 43, drives The output end rotation of dynamic motor 43 drives shaft 41 to rotate, and the rotation of shaft 41 drives beta pruning blade 8 to rotate by rotating handle 5, Beta pruning blade 8 coordinates with fixed blade 7 carries out beta pruning, while anodontia one end of partial gear 44 and transmission gear 45 to pear tree When contact, under the collective effect of 8 its own gravity of torsional spring pipe 42 and beta pruning blade, rotates down and set back, thus back and forth, to pears Tree carries out beta pruning, needs manually to be trimmed in the prior art to solve, on the one hand needs operating personnel to climb to very high Place is gone to trim, inconvenient, while can lead to the problem of threat to the safety of operating personnel.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of pear tree pruning device, including apparatus main body and transmission mechanism (4), it is characterised in that:Described device main body includes Universal wheel (1), escalator (2), supporting rod (3), rotating handle (5), limit base (6), fixed blade (7), beta pruning blade (8), Reject chute (9), lifting cylinder (10) and pedestal (11), the universal wheel (1) are rotatablely connected pedestal (11) lower face, the lifting Cylinder (10) is arranged in pedestal (11) upper surface, and the supporting rod (3) is fixedly connected with the output shaft of lifting cylinder (10), described On the downside of supporting rod (3) left side, the fixed blade (7) is fixed at supporting rod (3) top left side for reject chute (9) setting Side, fixed blade (7) front end face are provided with limit base (6), and the beta pruning blade (8) is fixed at rotating handle (5) Left end, escalator (2) lower end are fixed at pedestal (11) upper surface, and the escalator (2) is fixed by being located at supporting rod (3) right side;
The rotating handle (5) is rotatably connected on supporting rod (3) front end face top, the transmission mechanism by transmission mechanism (4) (4) include shaft (41), torsional spring pipe (42), driving motor (43), partial gear (44) and transmission gear (45), the shaft (41) it is arranged on supporting rod (3) front end face top by torsional spring pipe (42), rotating handle (5) fixation is rotatably connected on shaft (41) on, driving motor (43) setting is equipped with not on the downside of shaft (41) on the output end of the driving motor (43) Complete gear (44), shaft (41) front end is provided with transmission gear (45).
2. a kind of pear tree pruning device according to claim 1, it is characterised in that:The partial gear (44) and transmission Gear (45) is engaged movement.
3. a kind of pear tree pruning device according to claim 1, it is characterised in that:Limit base (6) lower face opens up There is cutter groove.
4. a kind of pear tree pruning device according to claim 1, it is characterised in that:There are four the universal wheel (1) sets, four A universal wheel (1) is separately positioned on pedestal (11) lower face four edges and corners.
5. a kind of pear tree pruning device according to claim 1, it is characterised in that:It is provided with control on the pedestal (11) Device, the driving motor (43) are electrically connected with controller.
6. a kind of pear tree pruning device according to claim 1, it is characterised in that:The reject chute (9) can by hook It is detachably fixed and is connected to supporting rod (3) left end.
CN201721451407.1U 2017-11-02 2017-11-02 A kind of pear tree pruning device Active CN207639236U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721451407.1U CN207639236U (en) 2017-11-02 2017-11-02 A kind of pear tree pruning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721451407.1U CN207639236U (en) 2017-11-02 2017-11-02 A kind of pear tree pruning device

Publications (1)

Publication Number Publication Date
CN207639236U true CN207639236U (en) 2018-07-24

Family

ID=62884978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721451407.1U Active CN207639236U (en) 2017-11-02 2017-11-02 A kind of pear tree pruning device

Country Status (1)

Country Link
CN (1) CN207639236U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110149938A (en) * 2019-07-02 2019-08-23 吕廷良 A kind of pruning fruit tree device
CN112021024A (en) * 2020-09-25 2020-12-04 福建省春秋农林科技有限公司 Grape is planted and is repaired machine with grape branch tendril

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110149938A (en) * 2019-07-02 2019-08-23 吕廷良 A kind of pruning fruit tree device
CN112021024A (en) * 2020-09-25 2020-12-04 福建省春秋农林科技有限公司 Grape is planted and is repaired machine with grape branch tendril

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