CN204392926U - A kind of fruit-tree girdling knife system - Google Patents

A kind of fruit-tree girdling knife system Download PDF

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Publication number
CN204392926U
CN204392926U CN201420750711.6U CN201420750711U CN204392926U CN 204392926 U CN204392926 U CN 204392926U CN 201420750711 U CN201420750711 U CN 201420750711U CN 204392926 U CN204392926 U CN 204392926U
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CN
China
Prior art keywords
ratchet
knife rest
bar
fruit
knife
Prior art date
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.)
Expired - Fee Related
Application number
CN201420750711.6U
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Chinese (zh)
Inventor
刘丽琴
石胜友
李伟才
魏永赞
舒波
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.)
South Subtropical Crops Research Institute CATAS
Original Assignee
South Subtropical Crops Research Institute CATAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by South Subtropical Crops Research Institute CATAS filed Critical South Subtropical Crops Research Institute CATAS
Priority to CN201420750711.6U priority Critical patent/CN204392926U/en
Application granted granted Critical
Publication of CN204392926U publication Critical patent/CN204392926U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of fruit-tree girdling knife system, comprise first, second band girdle cutter, first ring broach tool comprises first handle, the first knife rest, first ring broach and is arranged on the ratchet bar at knife rest two ends; Second band girdle cutter comprise second handle, the second knife rest, the second Girding cutter and with two groups of ratchet mechanisms, second knife rest is provided with ratchet installation cavity, tool-post structure each side offer the through hole passed through for ratchet bar, often organize the spring that ratchet mechanism is comprised the ratchet be arranged on by fixed axis in ratchet installation cavity, ratchet and is arranged on below ratchet, two fixed axis upper ends are connected by a depression bar, depression bar is fixed with one and extends to compression leg outside gland, pressing compression leg can make ratchet move down.The utility model structure is simple, and by coordinating of ratchet bar and ratchet mechanism, can meet the trunk of different-diameter, the degree of depth of band girdle is consistent; By rotating two handles operations, more stable, laborsaving, efficiency is high and can reduce labor strength.

Description

A kind of fruit-tree girdling knife system
Technical field
The utility model relates to fruit-tree girdling instrument, especially a kind of fruit-tree girdling knife system.
Background technology
Fruit-tree girdling is, within the fruit tree growth phase, the phloem that its trunk or major branch are done is peelled off a ring, remove the peel gently and do not hinder xylem, object can cut off vane manufacturing carbohydrate out to be carried to root system by epidermis, thus be accumulated on twig, promote that young sprout is aging, suppress the rudiment of the winter tip, effectively promote flower bud differentiation, one-tenthization and bear fruit.
Traditional is generally perching knife to the instrument of limb band girdle process, its course of work manually shovels a circle with perching knife along limb band girdle place, labour intensity is large, inefficiency, be difficult to the quality ensureing stripping mouth, be unfavorable for stripping mouth healing growth, also the easy xylem to fruit tree causes certain damage, finally affects abloom rate, fruit-setting rate, the fruit yield and quality of fruit tree.Existing band girdle instrument, is all that the strength of armrest arm is held with a firm grip handle mostly, decides the depth of band girdle, and affect handle to carry out band girdle by arm; And the handle of band girdle instrument is all arranged on side, can only be exerted oneself by side, the workman so needing strength larger could operate, and the weight of band girdle is subject to the impact of individual strength and experience, such operation bothers, wastes time and energy very much, and production efficiency is low and band girdle quality Cen difference is uneven.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned prior art, provides a kind of structure simple, time saving and energy saving and the fruit-tree girdling knife system that band girdle efficiency is high.
To achieve these goals, the technical solution adopted in the utility model is: a kind of fruit-tree girdling knife system, it is characterized in that: comprise first ring broach tool and the second band girdle cutter, first ring broach tool comprises first handle, the first knife rest, is arranged on the first ring broach on the first knife rest and is arranged on the ratchet bar at knife rest two ends, second band girdle cutter comprises second handle, second knife rest, be arranged on the second Girding cutter on the second knife rest and with two groups of ratchet mechanisms, second knife rest comprises tool-post structure and head cap, ratchet installation cavity is provided with between tool-post structure and head cap, tool-post structure each side offer a through hole passed for ratchet bar, one side of through hole is connected with ratchet installation cavity, often organize ratchet mechanism and comprise the ratchet being arranged on the ratchet in ratchet installation cavity by fixed axis and coordinating with ratchet, ratchet can match with the ratchet bar entered by through hole, fixed axis below ratchet is also set with a spring, fixed axis above two ratchets is connected by a depression bar, the middle part of depression bar is fixed with one and extends to compression leg outside gland, pressing compression leg can make ratchet move down.
Further, described Girding cutter is connected with detachable between knife rest.
Further, the two ends of described depression bar offer the installing hole adapted with described fixed axis size respectively, and the installing hole at depression bar two ends is set on described fixed axis.
Further, the two ends of described depression bar are respectively provided with a packing ring respectively and between described two ratchets.
The beneficial effects of the utility model are: structure is simple, and by arranging first ring broach tool and the second band girdle cutter, by coordinating of ratchet bar and ratchet mechanism, can meet the trunk of different-diameter, the degree of depth of band girdle is consistent; By rotation two handles during use, operate more stable, laborsaving, be conducive to enhancing productivity and reducing labor strength.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the second knife rest in the utility model.
Fig. 3 is the structural representation of ratchet mechanism in the utility model.
Embodiment
As Figure 1-3, a kind of fruit-tree girdling knife system of the utility model, comprises first ring broach tool 1 and the second band girdle cutter 2.First ring broach tool 1 comprises first handle 11, first knife rest 12, be arranged on the first ring broach 13 on the first knife rest and be arranged on the ratchet bar 14 at knife rest two ends.Second band girdle cutter 2 comprises second handle 21, second knife rest 22, be arranged on the second Girding cutter 23 on the second knife rest and with two groups of ratchet mechanisms 24, wherein, second knife rest 22 comprises tool-post structure 221 and head cap 222, ratchet installation cavity 223 is provided with between tool-post structure and head cap, tool-post structure each side offer a through hole 224 passed for ratchet bar, a side of through hole 224 is connected with ratchet installation cavity 223.
Often organize above-mentioned ratchet mechanism 24 and comprise the ratchet 243 being arranged on the ratchet 242 in ratchet installation cavity by fixed axis 241 and being coordinated with ratchet, ratchet 242 can match with the ratchet bar 14 entered by through hole 224.Fixed axis fixed axis below ratchet 242 is also set with above a spring 244, two ratchets is connected by a depression bar 245, the middle part of depression bar 245 is fixed with one and extends to compression leg 246 outside gland.
In the present embodiment, the two ends of above-mentioned depression bar 245 offer the installing hole adapted with described fixed axis size respectively, and the installing hole at depression bar 245 two ends is set on two fixed axis 241.Often a packing ring 247 is also provided with between one end and corresponding ratchet 242 at depression bar 245.
The utility model in use, first right-hand man respectively arrests first ring broach tool 1 and the second band girdle cutter 2, ratchet bar 14 is inserted through hole 224, makes it match with ratchet 242, until the blade of first ring broach 13 and the second Girding cutter 23 is embedded into correct position in trunk; Then right-hand man's firmly first, second handle of push-and-pull simultaneously, until band girdle completes; Finally, pressing compression leg 246, makes ratchet 242 move down, and namely ratchet 242 and ratchet bar 14 depart from, and is separated first ring broach tool 1 and the second band girdle cutter 2.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.

Claims (4)

1. a fruit-tree girdling knife system, is characterized in that: comprise first ring broach tool and the second band girdle cutter, and first ring broach tool comprises first handle, the first knife rest, is arranged on the first ring broach on the first knife rest and is arranged on the ratchet bar at knife rest two ends, second band girdle cutter comprises second handle, second knife rest, be arranged on the second Girding cutter on the second knife rest and with two groups of ratchet mechanisms, second knife rest comprises tool-post structure and head cap, ratchet installation cavity is provided with between tool-post structure and head cap, tool-post structure each side offer a through hole passed for ratchet bar, one side of through hole is connected with ratchet installation cavity, often organize ratchet mechanism and comprise the ratchet being arranged on the ratchet in ratchet installation cavity by fixed axis and coordinating with ratchet, ratchet can match with the ratchet bar entered by through hole, fixed axis below ratchet is also set with a spring, fixed axis above two ratchets is connected by a depression bar, the middle part of depression bar is fixed with one and extends to compression leg outside gland, pressing compression leg can make ratchet move down.
2. fruit-tree girdling knife system according to claim 1, is characterized in that: described Girding cutter is connected with detachable between knife rest.
3. fruit-tree girdling knife system according to claim 1 and 2, is characterized in that: the two ends of described depression bar offer the installing hole adapted with described fixed axis size respectively, and the installing hole at depression bar two ends is set on described fixed axis.
4. fruit-tree girdling knife system according to claim 3, is characterized in that: the two ends of described depression bar are respectively provided with a packing ring respectively and between described two ratchets.
CN201420750711.6U 2014-12-04 2014-12-04 A kind of fruit-tree girdling knife system Expired - Fee Related CN204392926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420750711.6U CN204392926U (en) 2014-12-04 2014-12-04 A kind of fruit-tree girdling knife system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420750711.6U CN204392926U (en) 2014-12-04 2014-12-04 A kind of fruit-tree girdling knife system

Publications (1)

Publication Number Publication Date
CN204392926U true CN204392926U (en) 2015-06-17

Family

ID=53416847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420750711.6U Expired - Fee Related CN204392926U (en) 2014-12-04 2014-12-04 A kind of fruit-tree girdling knife system

Country Status (1)

Country Link
CN (1) CN204392926U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105075687A (en) * 2015-08-03 2015-11-25 融安县颖丰水果种植有限公司 Fruit tree girdling device
CN106576939A (en) * 2017-02-27 2017-04-26 山东理工大学 Artificial auxiliary handheld ratchet bar and pawl variable-diameter branch clamping electric lychee tree girdling device
CN106576947A (en) * 2017-02-27 2017-04-26 山东理工大学 Artificial assistance handheld bar and pawl variable-diameter branch clamping orange tree girdling device
CN106688634A (en) * 2017-02-27 2017-05-24 山东理工大学 Artificial auxiliary handheld winter jujube tree girdling machine capable of clamping branch in variable-diameter manner by using ratchet strip and pawl
CN106718144A (en) * 2017-02-27 2017-05-31 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps longan girdling device
CN106718123A (en) * 2017-02-27 2017-05-31 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps bergamot pear girdling device
CN106857022A (en) * 2017-02-27 2017-06-20 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps teak girdling device
CN106900364A (en) * 2017-02-27 2017-06-30 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps lichee girdling device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105075687A (en) * 2015-08-03 2015-11-25 融安县颖丰水果种植有限公司 Fruit tree girdling device
CN106576939A (en) * 2017-02-27 2017-04-26 山东理工大学 Artificial auxiliary handheld ratchet bar and pawl variable-diameter branch clamping electric lychee tree girdling device
CN106576947A (en) * 2017-02-27 2017-04-26 山东理工大学 Artificial assistance handheld bar and pawl variable-diameter branch clamping orange tree girdling device
CN106688634A (en) * 2017-02-27 2017-05-24 山东理工大学 Artificial auxiliary handheld winter jujube tree girdling machine capable of clamping branch in variable-diameter manner by using ratchet strip and pawl
CN106718144A (en) * 2017-02-27 2017-05-31 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps longan girdling device
CN106718123A (en) * 2017-02-27 2017-05-31 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps bergamot pear girdling device
CN106857022A (en) * 2017-02-27 2017-06-20 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps teak girdling device
CN106900364A (en) * 2017-02-27 2017-06-30 山东理工大学 A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps lichee girdling device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20151204

EXPY Termination of patent right or utility model