CN207897451U - Band girdle girdling integrated knife - Google Patents
Band girdle girdling integrated knife Download PDFInfo
- Publication number
- CN207897451U CN207897451U CN201820163439.XU CN201820163439U CN207897451U CN 207897451 U CN207897451 U CN 207897451U CN 201820163439 U CN201820163439 U CN 201820163439U CN 207897451 U CN207897451 U CN 207897451U
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- CN
- China
- Prior art keywords
- cutter
- band girdle
- interconnecting piece
- ring
- 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.)
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Abstract
The utility model discloses band girdle girdling integrated knifes, including：Cutter hub is Girding cutter and Ring-shape cutter is integrally formed the linear or v-shaped structure constituted, and the position that Girding cutter is connected with Ring-shape cutter is equipped with one first through hole, and one end far from the first through hole is respectively equipped with band girdle cutter head and girdling cutter head；Handle of a knife, one end are equipped with elongated interconnecting piece, and one end of interconnecting piece is equipped with through slot so that interconnecting piece is in the U-shaped structure of one end open, and the one end of interconnecting piece far from handle of a knife is equipped with about symmetrical a pair of second through hole of through slot；Locating part passes through the first through hole and a pair of second through hole, so that Girding cutter or Ring-shape cutter are rotatable inside and outside through slot around locating part；Fastener, selectivity connect interconnecting piece with Girding cutter or Ring-shape cutter so that corresponding Girding cutter or Ring-shape cutter are fixedly arranged in through slot.The integrated knife of the utility model is simple in structure, can girdling but also band girdle, it is easy to carry.
Description
Technical field
The utility model is related to trees band girdle girdling tool fields.More specifically, the utility model is related to a kind of band girdles
Girdling integrated knife.
Background technology
Limb bast is peelled off a circle by band girdle, that is, girding, have and inhibit tree nutrition growth, promote bud point
Change and improve the effect of fruit-setting rate.Girdling is the planting measure for promoting bud differentiation and improving fruit quality.Girdling and band girdle
It is one of the method for pruning trees, in the planting process of planting fruit trees and woody skin class medicinal plant, farmer can usually use
Plant is promoted to be grown towards advantageous direction to band girdle and girdling tool.
Existing Girding cutter and Ring-shape cutter are independent two cutter hubs mostly in the market, in use, farmer need to carry two
Kind tool is both easy to lose, is also unfavorable for farmer's work, is time-consuming and laborious in a word, in addition, the band girdle of existing band girdle cutter
The edge of a knife is plane, most trapezoidal or rectangle, and the blade part of the band girdle edge of a knife is not easy stress when use, and due to band girdle
The inlet and outlet of the edge of a knife are equal in magnitude, the problem of being frequently present of blocking.
Utility model content
The utility model is to provide a kind of band girdle girdling integrated knife there are one purpose, and farmer is made to carry out band girdle girdling work
When industry, only with carry a tool, also, the band girdle blade of the band girdle girdling integrated knife of the utility model and girdling blade with
Cutter hub is integrally formed, and structure is simpler, and blade is more preferably exerted oneself, using more convenient.
In order to realize these purposes and other advantages according to the present utility model, a kind of band girdle girdling integrated knife is provided,
Including：
Cutter hub is that Girding cutter and Ring-shape cutter are integrally formed the linear or v-shaped structure constituted, the Girding cutter and girdling
Angle α when the V-shaped structure of knife meets 180 ° of 90 °≤α ＜, and the position that the Girding cutter is connected with Ring-shape cutter is passed through equipped with one first
Through-hole, the one end of the Girding cutter and Ring-shape cutter far from the first through hole are respectively equipped with band girdle cutter head and girdling cutter head；
Handle of a knife, one end are equipped with elongated interconnecting piece, and one end of the interconnecting piece is equipped with perforation direction and interconnecting piece
The vertically disposed through slot of length direction is so that the interconnecting piece is in the U-shaped structure of one end open, and the interconnecting piece is far from handle of a knife
One end be equipped with about symmetrical a pair of second through hole of through slot；
Locating part passes through the first through hole and a pair of second through hole, the through slot to prolong along interconnecting piece length direction
The length stretched is slightly larger than the maximum length of Girding cutter or Ring-shape cutter, so that the Girding cutter or the Ring-shape cutter are around the locating part
It is rotatable inside and outside through slot；
Fastener, selectivity connect the interconnecting piece with the Girding cutter or the Ring-shape cutter so that the corresponding ring
Broach or the Ring-shape cutter are fixedly arranged in the through slot.
Preferably, the band girdle girdling integrated knife, the interconnecting piece are cylinder, and the length of the through slot is less than
The length of the interconnecting piece, the outside of the interconnecting piece, which is equipped with from interconnecting piece one end, extends to through slot with the outer spiral shell of lower portion
Line；
Position of the cutter hub in addition to Girding cutter head and girdling cutter head is in the left and right sides of rectilinear structure or v-shaped structure
Inner and outer be equipped with and identical external screw thread outside interconnecting piece；
The fastener is circular ring structure, and inside is equipped with and the matched internal thread of the external screw thread, the Girding cutter
It is set as with the width of Ring-shape cutter：When the Girding cutter is fixedly arranged in the through slot, the fastener with the interconnecting piece and
Girding cutter is spirally connected；When the Ring-shape cutter is fixedly arranged in the through slot, the fastener is the same as the interconnecting piece and the Ring-shape cutter
It is spirally connected.
Preferably, the angle α of the band girdle girdling integrated knife, the Girding cutter and Ring-shape cutter is 120 °, the company
Socket part and the handle of a knife are point-blank.
Preferably, the band girdle girdling integrated knife, the band girdle cutter head include running through along v-shaped structure Inside To Outside
The band girdle edge of a knife, and constitute the band girdle blade composition of the band girdle edge of a knife, the inside opening of the band girdle edge of a knife is recessed inwardly
Arc-shaped, the projected length of the inside opening of the band girdle edge of a knife on Girding cutter medial surface exists less than band girdle edge of a knife outer openings
Projected length on Girding cutter medial surface.
Preferably, the band girdle girdling integrated knife, it is in arc that the band girdle cutter head, which is located at the position on the outside of v-shaped structure,
Shape.
Preferably, the band girdle girdling integrated knife, the girdling cutter head include being located on the inside of v-shaped structure to be recessed inwardly
Curved blade, the curved blade is along gradually thinning so that the curved blade is remote far from its thickness of the direction of the first through hole
One end from the first through hole is cutting-edge structure.
Preferably, the band girdle girdling integrated knife, the locating part are detachably connected with interconnecting piece and cutter hub.
The utility model includes at least following advantageous effect：
1) the band girdle girdling integrated knife of the utility model is simple in structure, cutter hub blade is integrally formed, Girding cutter or Ring-shape cutter
Select one in use, another then fixation be accommodated in the through slot of handle of a knife interconnecting piece, it is easy to use and safe；
2) fastener using circular ring structure of the utility model by connector, Ring-shape cutter or Girding cutter with screw thread by the way of
It is affixed, it is simple in structure, it is easy to use, will not there are problems that the loss of individual parts；
3) when Girding cutter is in 120 ° of angles with Ring-shape cutter, when one of them is located in through slot, another is in handle of a knife
120 °, using more convenient；
4) band girdle cutter head carries out band girdle using the band girdle blade for constituting the band girdle edge of a knife, and the edge of a knife on the inside of Girding cutter is less than
The outlet in outside, it is not easy to cause the bark under band girdle to block the band girdle edge of a knife, band girdle is more efficient.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural representation of the band girdle girdling integrated knife of an embodiment cathetus shape cutter hub of the utility model
Figure；
Fig. 2 be the utility model an embodiment in V-arrangement cutter hub band girdle girdling integrated knife structural schematic diagram；
Fig. 3 be the utility model an embodiment in handle of a knife, locating part and fastener attachment structure schematic diagram；
Fig. 4 be the utility model an embodiment in Ring-shape cutter partial structural diagram；
Fig. 5 be the utility model an embodiment in cutter hub dimensional structure diagram；
Fig. 6 be the utility model an embodiment in Ring-shape cutter use state diagram；
Fig. 7 is the cross sectional plan view of A-A in Fig. 6.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ",
The instructions such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, be not instruction or imply signified device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.
As shown in figs. 1-7, the utility model provides a kind of band girdle girdling integrated knife, including：
Cutter hub 1 is Girding cutter 11 and Ring-shape cutter 12 is integrally formed the linear (such as Fig. 1) constituted or v-shaped structure (as schemed
2), angle α when 12 V-shaped structure of the Girding cutter 11 and Ring-shape cutter meets 180 ° of 90 °≤α ＜, the Girding cutter 11 and ring
The connected position of cutter 12 is equipped with one first through hole, the one end of the Girding cutter 11 and Ring-shape cutter 12 far from the first through hole point
It She You not band girdle cutter head 111 and girdling cutter head 121；
Handle of a knife 2, one end are equipped with elongated interconnecting piece 21 (it should be noted that interconnecting piece mentioned here is in length
Bar shaped is not to refer in particular to a certain shape, and be intended to and illustrate interconnecting piece there are one length, and linear structure can be following skills
Cylindrical-shaped structure in art scheme can also be cuboid platy structure), one end of the interconnecting piece 21 be equipped with perforation direction with
The vertically disposed through slot 211 of interconnecting piece length direction is so that the interconnecting piece 21 is in U-shaped structure such as Fig. 3 institutes of one end open
Show, the one end of the interconnecting piece 21 far from handle of a knife 2 is equipped with about symmetrical a pair of second through hole of through slot 211；
Locating part 3 passes through the first through hole and a pair of second through hole, and the through slot 211 is along 21 length of interconnecting piece
The length that direction extends is slightly larger than the maximum length of Girding cutter 11 or Ring-shape cutter 12, so that the Girding cutter 11 or the Ring-shape cutter
12 is rotatable inside and outside through slot 211 around the locating part 3；
Fastener 4, selectivity connect the interconnecting piece 21 to the Girding cutter 11 or the Ring-shape cutter 12 so that corresponding
The Girding cutter 11 or the Ring-shape cutter 12 be fixedly arranged in the through slot 211.Here fastener can be bolt and nut
Formula structure is inserted into the fixation through hole being preset on Girding cutter or Ring-shape cutter by the bolt arrangement of fastener and is preset
Girding cutter or Ring-shape cutter, are fixedly arranged in through slot by the fixation through hole accordingly on interconnecting piece with this, and make Ring-shape cutter or
Girding cutter, which is located at other than handle of a knife, is used for operation.Certainly this is the fixed mode of one of which, and interconnecting piece can be under this mode
For U-shaped steel plate structure, i.e., cuboid platy structure, which has opened a through slot, makes section take the shape of the letter U, will be in Girding cutter or Ring-shape cutter
One storage is fixed in U-lag, but under this mode, fastener be two kinds need separately independent part match,
During the conversion use of Girding cutter and Ring-shape cutter, the part of fastener is easy to lose, and it is inconvenient to replace troublesome operations.
In the technical scheme, when cutter hub is linear, band girdle cutter head is located at the both ends of cutter hub with girdling cutter head, when
When the V-shaped structure of cutter hub, band girdle cutter head and girdling cutter head are located at two endpoints on v-shaped structure top.Girding cutter or ring
When being fixed in through slot, another party then can be used for operation in an orientation in cutter, in this way, farmer will not be another when using
One cutter scratches, safety higher when operation.
In another technical solution, the band girdle girdling integrated knife, the interconnecting piece 21 is cylinder, the perforation
The length of slot 211 is less than the length of the interconnecting piece 21, and the outside of the interconnecting piece 21 is equipped with to be extended to from 21 one end of interconnecting piece
Through slot 211 is with the external screw thread of lower portion；Herein it should be noted that screw thread outside interconnecting piece, can extend to
The one end for connecting opening, can also extend to suitable position and be screwed to Girding cutter or Ring-shape cutter with meeting；
Position of the cutter hub 1 in addition to Girding cutter head 111 and girdling cutter head 121 in the left and right sides of rectilinear structure or
The inner and outer of v-shaped structure is equipped with the identical external screw thread 13 with the outside of interconnecting piece 21, as in Fig. 4 Ring-shape cutter it is partially schematic
As shown in the figure, it should be noted that since the external screw thread on Girding cutter or Ring-shape cutter needs and the internal thread phase on fastener
Match, this illustrates Girding cutter and Ring-shape cutter, is equipped with externally threaded position and is equipped with and the matched arc of fastener circular ring structure inner wall
The structure of Girding cutter 11 in face structure sectional view as shown in Figure 7；
The fastener 4 is circular ring structure, and inside is equipped with and the matched internal thread of the external screw thread, the Girding cutter
11 are set as with the width of Ring-shape cutter 12：When the Girding cutter 11 is fixedly arranged in the through slot 211,4 same institute of the fastener
It states interconnecting piece 21 and Girding cutter 11 is spirally connected, as shown in Figure 6 and Figure 7；When the Ring-shape cutter 12 is fixedly arranged in the through slot 211,
The fastener 4 is spirally connected with the interconnecting piece 21 and the Ring-shape cutter 12.The width of Girding cutter or Ring-shape cutter mentioned here limits
System, when being to ensure that Girding cutter or Ring-shape cutter are accommodated in through slot, moreover it is possible to be connect with fastener threads.
In the technical scheme, fastener with interconnecting piece, Ring-shape cutter or Girding cutter by being threadedly coupled to fixed girdling
One in knife or Girding cutter, the fastener be along interconnecting piece length direction interconnecting piece external screw-thread rotate, when more ring change
When cutter (Girding cutter) is Girding cutter (Ring-shape cutter), fastener needs screw thread to go to interconnecting piece through slot position below, so that
Ring-shape cutter or Girding cutter can be stored smoothly into through slot, then to interconnecting piece U-shaped opening direction screw thread rotation to lock
Girding cutter or Ring-shape cutter are in through slot.
In another technical solution, the band girdle girdling integrated knife, the angle α of the Girding cutter 11 and Ring-shape cutter 12
It it is 120 °, the interconnecting piece 21 and the handle of a knife 2 are point-blank.In the technical scheme, in Girding cutter and Ring-shape cutter
One another is in then 120 ° with handle of a knife when being fixedly arranged in through slot, and under the program, Girding cutter or Ring-shape cutter use more convenient.
In another technical solution, the band girdle girdling integrated knife, as shown in figure 5, the band girdle cutter head 111 includes
Along the perforative band girdle edge of a knife of v-shaped structure Inside To Outside, and constitute the band girdle blade composition of the band girdle edge of a knife, the band girdle
The inside opening of the edge of a knife is recessed inwardly arc-shaped, the projected length of the inside opening of the band girdle edge of a knife on Girding cutter medial surface
Less than projected length of the band girdle edge of a knife outer openings on Girding cutter medial surface.The width of the band girdle edge of a knife is needed with practical band girdle
The width wanted is configured, related with the thickness of band girdle cutter head.
In the technical scheme, band girdle blade be in fact by very thin two very thin parallel sides, be located at both sides side it
Between a very thin blade face and Girding cutter cutter hub serve as the back side composition, two of which side determines the band girdle edge of a knife
The width of width, that is, blade face, " sword line " when blade face is the effect sword, i.e. band girdle of practical band girdle, the band girdle edge of a knife are located at V-arrangement
One end on the inside of structure is that the blade of band girdle acts on end and feed end, one end discharge end on the outside of v-shaped structure, i.e. Girding cutter
The bark that headring is cut off is stretched out from band girdle edge of a knife Inside To Outside, since the outer outlets length of the band girdle edge of a knife is more than interior side tool
Mouth length, bark are not easy to block the band girdle edge of a knife when discharging, and band girdle is more efficient, overcome traditional band girdle edge of a knife up and down with wide easy
The problem of blocking, and that one end of band girdle cutter head effect sword is in the arc of indent, similar claws of a hawk shape, it is easier to which band girdle operates.
In another technical solution, the band girdle girdling integrated knife, as shown in figure 5, the band girdle cutter head 111 is located at
Position on the outside of v-shaped structure is arc-shaped.The discharging end opening bigger of arc, it is easier to which bark discharges, and the Girding cutter of arc
It is more attractive.
In another technical solution, the band girdle girdling integrated knife, as shown in figure 5, the girdling cutter head 121 includes
The curved blade being recessed inwardly on the inside of the v-shaped structure, the curved blade along far from its thickness of the direction of the first through hole by
Gradual change it is thin so that the one end of the curved blade far from the first through hole be cutting-edge structure, i.e. girdling when " blade tip ".Due to ring
Cutting needs blade to be used very thin, and similar reaping hook point, the curved blade meets girdling needs.
In another technical solution, the band girdle girdling integrated knife, as shown in figure 3, the locating part 3 and interconnecting piece
21 and cutter hub 1 be detachably connected.Locating part can be analogous to the structure of screw and nut, and screw passes through the second of interconnecting piece to pass through
First through hole of through-hole and cutter hub, nut is connected through a screw thread fixation, so that cutter hub is limited between the through slot of interconnecting piece.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
1. band girdle girdling integrated knife, which is characterized in that including：
Cutter hub is that Girding cutter and Ring-shape cutter are integrally formed the linear or v-shaped structure constituted, and the Girding cutter and Ring-shape cutter are in
Angle α when v-shaped structure meets 180 ° of 90 °≤α ＜, and the position that the Girding cutter is connected with Ring-shape cutter is equipped with one first perforation
Hole, the one end of the Girding cutter and Ring-shape cutter far from the first through hole are respectively equipped with band girdle cutter head and girdling cutter head；
Handle of a knife, one end are equipped with elongated interconnecting piece, and one end of the interconnecting piece is equipped with perforation direction and interconnecting piece length
The vertically disposed through slot in direction so that the interconnecting piece be in one end open U-shaped structure, the interconnecting piece far from handle of a knife one
End is equipped with about symmetrical a pair of second through hole of through slot；
Locating part passes through the first through hole and a pair of second through hole, the through slot to extend along interconnecting piece length direction
Length is slightly larger than the maximum length of Girding cutter or Ring-shape cutter, so that the Girding cutter or the Ring-shape cutter are being passed through around the locating part
It is rotatable inside and outside straight slot；
Fastener, selectivity connect the interconnecting piece with the Girding cutter or the Ring-shape cutter so that the corresponding Girding cutter
Or the Ring-shape cutter is fixedly arranged in the through slot.
2. band girdle girdling integrated knife as described in claim 1, which is characterized in that the interconnecting piece is cylinder, the perforation
The length of slot is less than the length of the interconnecting piece, and the outside of the interconnecting piece, which is equipped with from interconnecting piece one end, extends to through slot or less
The external screw thread at position；
Position of the cutter hub in addition to Girding cutter head and girdling cutter head is in the left and right sides of rectilinear structure or v-shaped structure
Side is equipped with the identical external screw thread with outside interconnecting piece with outside；
The fastener is circular ring structure, and inside is equipped with and the matched internal thread of the external screw thread, the Girding cutter and ring
The width of cutter is set as：When the Girding cutter is fixedly arranged in the through slot, the fastener is the same as the interconnecting piece and band girdle
Knife is spirally connected；When the Ring-shape cutter is fixedly arranged in the through slot, the fastener is spirally connected with the interconnecting piece and the Ring-shape cutter.
3. band girdle girdling integrated knife as described in claim 1, which is characterized in that the angle α of the Girding cutter and Ring-shape cutter is
120 °, the interconnecting piece and the handle of a knife are point-blank.
4. band girdle girdling integrated knife as claimed in claim 3, which is characterized in that the band girdle cutter head includes along v-shaped structure
The perforative band girdle edge of a knife of laterally outside, and constitute the band girdle blade composition of the band girdle edge of a knife, the inside of the band girdle edge of a knife
Opening is recessed inwardly arc-shaped, and the projected length of the inside opening of the band girdle edge of a knife on Girding cutter medial surface is less than Girding cutter
Projected length of the mouth outer openings on Girding cutter medial surface.
5. band girdle girdling integrated knife as claimed in claim 4, which is characterized in that the band girdle cutter head is located on the outside of v-shaped structure
Position it is arc-shaped.
6. band girdle girdling integrated knife as claimed in claim 3, which is characterized in that the girdling cutter head includes being located at v-shaped structure
The curved blade that inside is recessed inwardly, the curved blade is along gradually thinning so that institute far from its thickness of the direction of the first through hole
It is cutting-edge structure to state the one end of curved blade far from the first through hole.
7. band girdle girdling integrated knife as described in claim 1, which is characterized in that the locating part and interconnecting piece and cutter hub are removable
Unload connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163439.XU CN207897451U (en) | 2018-01-30 | 2018-01-30 | Band girdle girdling integrated knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163439.XU CN207897451U (en) | 2018-01-30 | 2018-01-30 | Band girdle girdling integrated knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207897451U true CN207897451U (en) | 2018-09-25 |
Family
ID=63562397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820163439.XU Expired - Fee Related CN207897451U (en) | 2018-01-30 | 2018-01-30 | Band girdle girdling integrated knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207897451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142132A (en) * | 2018-01-30 | 2018-06-12 | 玉林市农业科学院（广西农业科学院桂东南分院） | Band girdle girdling integrated knife |
-
2018
- 2018-01-30 CN CN201820163439.XU patent/CN207897451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142132A (en) * | 2018-01-30 | 2018-06-12 | 玉林市农业科学院（广西农业科学院桂东南分院） | Band girdle girdling integrated knife |
| CN108142132B (en) * | 2018-01-30 | 2023-08-08 | 玉林市农业科学院（广西农业科学院桂东南分院） | Girdling and girdling integrated knife |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20220130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |