CN106718177A - One planting fruit-trees root system pruning device - Google Patents

One planting fruit-trees root system pruning device Download PDF

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Publication number
CN106718177A
CN106718177A CN201710145879.2A CN201710145879A CN106718177A CN 106718177 A CN106718177 A CN 106718177A CN 201710145879 A CN201710145879 A CN 201710145879A CN 106718177 A CN106718177 A CN 106718177A
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CN
China
Prior art keywords
frame
root system
cutter
fruit tree
pruning device
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Granted
Application number
CN201710145879.2A
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Chinese (zh)
Other versions
CN106718177B (en
Inventor
王鹏飞
李建平
杨欣
邵建柱
刘伟霄
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Hebei Agricultural University
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Hebei Agricultural University
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Priority to CN201710145879.2A priority Critical patent/CN106718177B/en
Publication of CN106718177A publication Critical patent/CN106718177A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08—Other tools for pruning, branching or delimbing standing trees

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Scissors And Nippers (AREA)

Abstract

The invention discloses a planting fruit-trees root system pruning device, it is characterised in that including：Frame, the front end of the frame is provided with the hitch for being connected with dynamic power machine；It is arranged on the road wheel of the frame rear end；The frame side is arranged at, and for stretching into the root cutter that soil is pruned to fruit tree root system.The fruit tree root system pruning device that the present invention is provided utilizes outside power mechanical traction, frame is provided a supporting role to whole equipment, road wheel drives the root system pruning device to be walked in pruning area row, root cutter stretches into soil during being walked with frame simultaneously carries out pruning cutting to the root system of fruit tree, which achieves the do mechanization operation to fruit tree root system pruning, the labour intensity of orchard worker can be effectively reduced, operating efficiency is improved.

Description

One planting fruit-trees root system pruning device
Technical field
The present invention relates to agricultural mechanical field, more specifically, a more particularly to planting fruit-trees root system pruning device.
Background technology
Fruit tree refer to can provide can edible fruit, the plant of seed and its stock general name.Scientific investigations showed that, a lot Fruit all has abundant nutriment, both containing multivitamin and inorganic salts, also containing sugar, starch, protein, fat, The compositions such as organic acid, are materials necessary to growth in humans's development.Many fruits and seed can also be used as medicine, with good medical science Curative effect, such as walnut, lichee, longan are good invigorants；Almond, peach kernel, tangerine pith etc. are important Chinese medicines.Additionally, choosing Suitable fruit tree is planted, can not only increase income, and can prevent erosion, increase green area coverage, regulation Weather, reaches the effect of greening, beautification, environment purification.Therefore, the plantation of fruit tree is more and more extensive.
During planting fruit trees, it is often necessary to which periodically the root system to fruit tree is pruned, control fruit tree root system lays model Enclose, so as to realize the control of fruit tree canopy growing way, the utilization rate for improving orchard liquid manure is low.In the prior art, it is special due to lacking Root system pruning device, fruit tree need prune root system when, it is often necessary to orchard worker is in person hand-manipulated, and orchard worker holds hoe by default position The fruit tree root system hoe put is disconnected (predeterminated position is generally about the circumference with trunks of fruit trees as the center of circle), so as to realize fruit tree root system Prune, in this way, the labour intensity of orchard worker is very big, and operating efficiency is than relatively low.
The content of the invention
It is an object of the invention to provide a planting fruit-trees root system pruning device, so as to carry out fruit by do mechanization operation The pruning of tree root system, reaches the purpose of control top fruit sprayer layer growing way while reduction personnel work intensity.
Disclosed in this invention fruit tree root system pruning device, including：
Frame, the front end of the frame is provided with the hitch for being connected with dynamic power machine；
It is arranged on the road wheel of the frame rear end；
The frame side is arranged at, and for stretching into the root cutter that soil is pruned to fruit tree root system.
Preferably, also include：
Cutter mounting frame, one end of the cutter mounting frame is directly or indirectly articulated with the frame side, its other end It is free end, the cutter mounting frame can rotate around it in perpendicular with the jointed shaft of the frame；
Cut with scissors with the free end of the cutter mounting frame telescopic angular adjustment bar, one end of the telescopic angular adjustment bar Connect, the other end is hinged with the frame；
It is arranged on the root cutter installed part on the cutter mounting frame；
Wherein, the root cutter is fixedly installed on the root cutter installed part.
Preferably, the root cutter installed part includes：
It is connected in the installation set on the cutter mounting frame；
The telescopic arm in the installation set is embedded, the end of the telescopic arm is connected with the root cutter.
Preferably, the telescopic arm is hydraulic pressure or air pressure telescopic arm.
Preferably, the first horizontal sleeve pipe is additionally provided with the frame, and is set in the described first horizontal sleeve pipe, and stretched Go out length-adjustable first installing arm, the cutter mounting frame is articulated with first installing arm.
Preferably, the frame includes triangular truss main body, and the road wheel peace being articulated with the triangular truss main body Shelve, the road wheel is arranged on the road wheel mounting bracket, the root system pruning device is also included for adjusting described three The telescopic height regulating rod of angle framework main body terrain clearance, one end and the triangular truss of the telescopic height regulating rod Main body top is hinged, and the other end is hinged with the road wheel mounting bracket.
Preferably, also including being arranged in the frame and for balance the root cutter be obstructed produced by moment of torsion match somebody with somebody Pouring weight, the balancing weight is located at the side relative with the root cutter.
Preferably, the second installing arm is provided with the balancing weight, is provided with the frame for pacifying for described second The second horizontal sleeve pipe that dress arm is inserted in, second installing arm stretches into the adjustable length in the described second horizontal sleeve pipe.
Preferably, also including the gag lever post for preventing the cutter mounting frame excessively rotation, one end of the gag lever post It is hinged with the frame, the other end is hinged with the cutter mounting frame.
Preferably, the hitch for being set in the frame is three-point type hanging mechanism.
Beneficial effects of the present invention：The fruit tree root system pruning device that the present invention is provided is mechanical (for example using outside power Tractor) to draw, frame is provided a supporting role to whole equipment, and road wheel drives the root system pruning device pruning area row Walk, while root cutter stretches into soil during being walked with frame carries out pruning cutting to the root system of fruit tree, which achieves To the do mechanization operation of fruit tree root system pruning, the labour intensity of orchard worker can be effectively reduced, improve operating efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of angle of fruit tree root system pruning device disclosed in the embodiment of the present invention；
Fig. 2 is the overall structure diagram of the fruit tree another angle of root system pruning device disclosed in the embodiment of the present invention；
Fig. 3 is the rearview of the fruit tree root system pruning device disclosed in the embodiment of the present invention.
Wherein, 1 is road wheel, and 2 is root cutter, and 3 is cutter mounting frame, and 4 is telescopic angular adjustment bar, and 5 is installation set, 6 telescopic arms, 7 is the first horizontal sleeve pipe, and 8 is the first installing arm, and 9 is triangular truss main body, and 10 is the second horizontal sleeve pipe, 11 be with Pouring weight, 12 is the second installing arm, and 13 is road wheel mounting bracket, and 14 is telescopic height regulating rod, and 15 is gag lever post.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, below in conjunction with the application reality The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation Example is only some embodiments of the present application, rather than whole embodiments.
Based on the embodiment in the application, those of ordinary skill in the art are obtained under the premise of creative work is not made The every other embodiment for obtaining, should all belong to the scope of the application protection.
As shown in Figure 1 to Figure 3, fruit tree root system pruning device disclosed in this invention, including frame, road wheel 1 and Qie Gen Knife 2, wherein frame as miscellaneous part installation foundation, the front end of frame is provided with the suspension machine for being connected with dynamic power machine Structure, road wheel 1 is arranged on the rear end of frame, and as shown in fig. 1, root cutter 2 is arranged on the side of frame, is following frame forward In mobile process, the root system that root cutter 2 stretches into soil to fruit tree carries out pruning cutting, so as to reach pruning fruit trees root system, The purpose of control top fruit sprayer layer growing way.
As can be seen that be hung on dynamic power machine by by above-mentioned fruit tree root system pruning device, before dynamic power machine OK, root cutter 2 can be automatically performed the pruning to fruit tree root system, realize the automated job of root system pruning, not only reduce Personnel labor intensity, but also effectively increase operating efficiency.
In order to further optimize the technical scheme in above-described embodiment, the fruit tree root system pruning dress disclosed in the present embodiment Putting also includes cutter mounting frame 3, root cutter installed part and telescopic angular adjustment bar 4, such as Fig. 1 and Fig. 2 (not shown gag lever post) Shown in, one end of cutter mounting frame 3 is directly or indirectly hinged on the side of frame, and the other end of frame is free end, cutter Mounting bracket 3 can be in perpendicular around its own jointed shaft rotation with frame, one end of telescopic angular adjustment bar 4 and cutter The free end of mounting bracket 3 is directly or indirectly hinged, and the other end is hinged with frame, and root cutter installed part is arranged on cutter mounting frame 3 On, and root cutter 2 is fixedly installed on root cutter installed part.
Because cutter mounting frame 3 can realize rotation in the presence of telescopic angular adjustment bar 4, this can just make to be arranged on The angle of penetration of root cutter 2 thereon is adjustable, so that the fruit tree for being directed to different types of fruit tree or different growing stages is adapted to Property regulation, be more highly preferred to, root cutter installed part includes installation set 5 and the telescopic arm 6 that is embedded in installation set 5, telescopic arm 6 End is connected with root cutter 2, by the flexible of telescopic arm 6, and regulation of the telescopic angular adjustment bar to angle, it is possible to achieve The dual regulation of the angle of penetration of root cutter 2 and embedded depth, telescopic arm 6 can be alternatively air pressure telescopic arm for hydraulic telescopic arm, Certainly, on the premise of manufacturing cost and mechanical complexity is not considered, telescopic arm 6 can also be replaced using screw-nut mechanism Generation.
Fig. 1 and Fig. 2 is please also refer to, is additionally provided with the frame of the fruit tree root system pruning device disclosed in the present embodiment First horizontal sleeve pipe 7, and be set in the first horizontal sleeve pipe 7, and adjustable first installing arm 8 of extension elongation, cutter mounting frame 3 It is hinged in the first installing arm 8, is adjusted by the extension elongation of the first installing arm 8, root cutter 2 can be made in the horizontal Position realization of burying is adjusted.
Needs are illustrated, and in embodiments of the present invention, the direct of travel of dynamic power machine (such as tractor) is longitudinal direction, And with tractor direct of travel identical direction be front, the direction vertical with tractor direct of travel is for laterally.
The first horizontal installing arm 8 of sleeve pipe 7 and first in the present embodiment can be the matching relationship of hydraulic cylinder and hydraulic stem, Can also be that multiple mounting holes are provided with the first horizontal sleeve pipe 7, the first installing arm 8 carries out installing real respectively from different mounting holes The regulation of existing extension elongation.
As depicted in figs. 1 and 2, the frame in the embodiment of the present invention includes triangular truss main body 9, and is hinged on triangular truss Road wheel mounting bracket 13 in main body 9, road wheel 1 is arranged on road wheel mounting bracket 13, and the fruit tree root system pruning device Also include the telescopic height regulating rod 14 for adjusting the terrain clearance of triangular truss main body 9, telescopic height regulating rod 14 One end is hinged with the top of triangular truss main body 9, and the other end is hinged with road wheel mounting bracket 13.By telescopic height regulating rod 14 It is flexible, it is possible to achieve the regulation to the terrain clearance of road wheel 1, so as to further realize the fine tune to root cutter embedded depth Section.
It is understandable to be, the side of frame has been arranged on due to root cutter 2, therefore it is easy when root cutter 2 is obstructed Moment of torsion is produced, causes whole frame to twist, being provided with also in frame in order to avoid rack inclining, in the present embodiment is used for Balance root cutter 2 be obstructed generation moment of torsion balancing weight 11, the balancing weight 11 be located at the side relative with root cutter 2.Further , the second installing arm 12 is provided with balancing weight 11, the second transverse direction being inserted in for the second installing arm 12 of confession is provided with frame Sleeve pipe 10, the second installing arm 12 stretches into the adjustable length in the second horizontal sleeve pipe 10, and the is stretched into by adjusting the second installing arm 12 Length in two horizontal sleeve pipes 10, can adjust the counter balance torque produced by balancing weight 11, so that root cutter 2 is in difference When cutting root depth, balancing weight 11 can ensure to play balanced action to fruit tree root system pruning device.
In order to effectively prevent cutter mounting frame 3 from producing excessively rotation, gag lever post 15, gag lever post are also provided with the present embodiment 15 one end is hinged with frame, and the other end is hinged with cutter mounting frame 3, as shown in Figure 3.
Fruit tree root system pruning device disclosed in the embodiment of the present invention, the hitch set in frame is outstanding for bikini Suspension mechanism, three-point type hanging mechanism design is simple, and can ensure being articulated on dynamic power machine of frame stabilization.
Fruit tree root system pruning device provided by the present invention is described in detail above.It is used herein specifically individual Example is set forth to principle of the invention and implementation method, and the explanation of above example is only intended to help and understands of the invention Method and its core concept.It should be pointed out that for those skilled in the art, not departing from the principle of the invention On the premise of, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the claims in the present invention Protection domain in.

Claims (10)

1. a planting fruit-trees root system pruning device, it is characterised in that including：
Frame, the front end of the frame is provided with the hitch for being connected with dynamic power machine；
It is arranged on the road wheel (1) of the frame rear end；
The frame side is arranged at, and for stretching into the root cutter (2) that soil is pruned to fruit tree root system.
2. fruit tree root system pruning device according to claim 1, it is characterised in that also include：
Cutter mounting frame (3), one end of the cutter mounting frame (3) is directly or indirectly articulated with the frame side, and its is another It is free end to hold, and the cutter mounting frame (3) can rotate around it in perpendicular with the jointed shaft of the frame；
Telescopic angular adjustment bar (4), one end of the telescopic angular adjustment bar (4) and the cutter mounting frame (3) from It is hinged by end, the other end is hinged with the frame；
It is arranged on the root cutter installed part on the cutter mounting frame (3)；
Wherein, the root cutter (2) is fixedly installed on the root cutter installed part.
3. fruit tree root system pruning device according to claim 2, it is characterised in that the root cutter installed part includes：
It is connected in the installation set (5) on the cutter mounting frame (3)；
The telescopic arm (6) in the installation set (5) is embedded, the end of the telescopic arm (6) is connected with the root cutter (2).
4. fruit tree root system pruning device according to claim 3, it is characterised in that the telescopic arm (6) is hydraulic pressure or gas Pressure telescopic arm.
5. fruit tree root system pruning device according to claim 3, it is characterised in that first is additionally provided with the frame horizontal To sleeve pipe (7), and it is set in the described first horizontal sleeve pipe (7), and adjustable first installing arm (8) of extension elongation, the knife Tool mounting bracket (3) is articulated with first installing arm (8).
6. fruit tree root system pruning device according to claim 1, it is characterised in that the frame includes triangular truss main body (9), and the road wheel mounting bracket (13) that is articulated with the triangular truss main body (9), the road wheel (1) is arranged on the row Walk to take turns on mounting bracket (13), the fruit tree root system pruning device is also included for adjusting the liftoff height of the triangular truss main body (9) The telescopic height regulating rod (14) of degree, one end and the triangular truss main body (9) of the telescopic height regulating rod (14) Top is hinged, and the other end is hinged with the road wheel mounting bracket (13).
7. the fruit tree root system pruning device according to claim 1-6 any one, it is characterised in that also including being arranged on State in frame and for balance the root cutter (2) be obstructed produced by moment of torsion balancing weight (11), balancing weight (11) position In the side relative with the root cutter (2).
8. fruit tree root system pruning device according to claim 7, it is characterised in that is provided with the balancing weight (11) Two installing arms (12), are provided with the second horizontal sleeve pipe (10) for being inserted in for second installing arm (12) in the frame, Second installing arm (12) stretches into the adjustable length in the described second horizontal sleeve pipe (10).
9. fruit tree root system pruning device according to claim 2, it is characterised in that also including for preventing the cutter from pacifying Gag lever post (15) of (3) excessively rotation is shelved, one end of the gag lever post (15) is hinged with the frame, the other end and the knife Tool mounting bracket (3) is hinged.
10. fruit tree root system pruning device according to claim 1, it is characterised in that the suspension machine set in the frame Structure is three-point type hanging mechanism.
CN201710145879.2A 2017-03-13 2017-03-13 Fruit tree root system trimming means Active CN106718177B (en)

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Application Number Priority Date Filing Date Title
CN201710145879.2A CN106718177B (en) 2017-03-13 2017-03-13 Fruit tree root system trimming means

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Application Number Priority Date Filing Date Title
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CN106718177B CN106718177B (en) 2022-07-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114766228A (en) * 2022-05-25 2022-07-22 中国农业科学院果树研究所 Automatic flexible fruit tree root system trimming means

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7032369B1 (en) * 2003-04-29 2006-04-25 Arrowhead Center, Inc. Crop thinning apparatus and method
CN104521585A (en) * 2015-01-06 2015-04-22 山东理工大学 Honeysuckle root cutting machine
CN205511063U (en) * 2016-04-01 2016-08-31 现代农装科技股份有限公司 Offset fruit tree cuts root device
CN206533775U (en) * 2017-03-13 2017-10-03 河北农业大学 One planting fruit-trees root system pruning device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7032369B1 (en) * 2003-04-29 2006-04-25 Arrowhead Center, Inc. Crop thinning apparatus and method
CN104521585A (en) * 2015-01-06 2015-04-22 山东理工大学 Honeysuckle root cutting machine
CN205511063U (en) * 2016-04-01 2016-08-31 现代农装科技股份有限公司 Offset fruit tree cuts root device
CN206533775U (en) * 2017-03-13 2017-10-03 河北农业大学 One planting fruit-trees root system pruning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114766228A (en) * 2022-05-25 2022-07-22 中国农业科学院果树研究所 Automatic flexible fruit tree root system trimming means

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