CN112293078A - Grafting is with scion cutting angle adjustable cutting device - Google Patents

Grafting is with scion cutting angle adjustable cutting device Download PDF

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Publication number
CN112293078A
CN112293078A CN202011363224.0A CN202011363224A CN112293078A CN 112293078 A CN112293078 A CN 112293078A CN 202011363224 A CN202011363224 A CN 202011363224A CN 112293078 A CN112293078 A CN 112293078A
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fixedly connected
support frame
cutting
sliding
pressing block
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CN202011363224.0A
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CN112293078B (en
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涂小琴
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Chongqing Liangping Wenjue Machinery Manufacturing Co ltd
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Individual
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G2/00Vegetative propagation
    • A01G2/30Grafting
    • A01G2/35Cutting; Inserting

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  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

The invention relates to a cutting device, in particular to a cutting device with an adjustable cutting angle for a grafting scion, which comprises a first support frame, a tip cutting mechanism, a fixing mechanism and the like; the top of the first support frame is provided with a tip cutting mechanism, one side of the tip cutting mechanism is provided with a fixing mechanism, one side of the fixing mechanism is provided with a tail cutting mechanism, and the top of the first support frame is also provided with a leaf removing mechanism. According to the invention, the first pressing block, the second pressing block and the first spring of the fixing mechanism are matched, so that branches with different sizes can be pressed, and branches needing to be cut are fixed.

Description

Grafting is with scion cutting angle adjustable cutting device
Technical Field
The invention relates to a cutting device, in particular to a cutting device with an adjustable cutting angle for a grafting scion.
Background
Grafting is one of artificial propagation methods of plants, and the scion is tightly combined with a cambium of a stock during grafting so as to ensure survival of the scion. The grafted branch or bud is called scion; the grafted plant is called stock or table wood. The cutting quality of the scion and the rootstock is the most critical and important link in the grafting process, and the survival rate is directly determined.
The traditional grafting mode is that the branch of the scion is cut with a knife in hand, the cutting efficiency is low, the manual cutting cannot be well controlled, the cutting angle is controlled, the cutting is uneven, the scion is difficult to perform, and leaves on the branch need to be cut. If the uneven branches and rootstocks are used for scion, the branches can not be tightly combined with cambium, and the branches die.
Therefore, a cutting device with high cutting efficiency and adjustable cutting angle for the grafting scions with branches of different sizes and adjustable cutting angles needs to be designed urgently.
Disclosure of Invention
The cutting device for the grafting scion with the adjustable cutting angle is high in cutting efficiency and adjustable in cutting angle of branches with different sizes and cutting angles.
The technical scheme of the invention is as follows: the utility model provides a grafting is with scion cutting angle adjustable cutting device, is including first support frame, most advanced cutting mechanism, fixed establishment, afterbody cutting mechanism and defoliation mechanism, and the top of first support frame is equipped with most advanced cutting mechanism, and one side of most advanced cutting mechanism is equipped with fixed establishment, and one side of fixed establishment is equipped with afterbody cutting mechanism, and the top of first support frame still is equipped with and defoliates the mechanism.
Further, most advanced cutting mechanism is including the cylinder, first connecting strip, the sliding strip, first cutter, the rack, second support frame and gear, be fixed with the cylinder on the first support frame, the first connecting strip of telescopic link one end fixedly connected with of cylinder, the top of first support frame is the symmetry and opens there is the sliding tray, fixedly connected with sliding strip on the first connecting strip, and sliding strip and sliding tray slidingtype cooperation, the first cutter of one end fixedly connected with of sliding strip, fixedly connected with rack on the first connecting strip, fixedly connected with second support frame on the first support frame, the last pivoted type of second support frame is connected with the gear, gear and two rack toothing.
Further, fixed establishment is including the screw rod, the slide bar, first spring, first compact heap, the second compact heap, backup pad and first connecting plate, the screw rod is installed to the rotation type on the second support frame, the one end and the gear fixed connection of screw rod, be a plurality of slide bars of symmetry fixedly connected with on the first support frame, all the cover has first spring on the slide bar, first compact heap and second compact heap are installed to the slip type on the slide bar, the one end and the first compact heap fixed connection of first spring, the other end and second compact heap fixed connection, one of them second compact heap spiro union is on the screw rod, fixedly connected with backup pad on the first support frame, the rotation type is connected with first connecting plate in the backup pad, both ends are connected with two second compact heap rotary type respectively about first connecting plate.
Furthermore, tail cutting mechanism is including second connecting plate and second cutter, and one side of one of them second compact heap is fixed with the second connecting plate, second connecting plate one end fixedly connected with second cutter.
Further, it is including the second connecting strip to go leaf mechanism, the third connecting strip, the second spring, annular cutter and rand, rack one end fixedly connected with second connecting strip, sliding type is connected with the third connecting strip on the first support frame, the one end and the second connecting strip contact of third connecting strip, fixedly connected with second spring between one side of third connecting strip and the first support frame, the one end fixedly connected with annular cutter of third connecting strip, one side fixedly connected with rand of first support frame, the rand is at same horizontal position with annular cutter.
Further, still including axis of rotation, carriage and angle modulation piece, the one end rotary type of first cutter is connected with the axis of rotation, and first cutter is movable to be located the slip strip, and sliding connection has the carriage on the first support frame, and it has the draw-in groove to open on the carriage, carriage and axis of rotation fixed connection, and one side slidingtype of first cutter is equipped with the angle modulation piece, and contacts with the draw-in groove of carriage.
The beneficial effects are that: 1. according to the invention, the first pressing block, the second pressing block and the first spring of the fixing mechanism are matched, so that branches with different sizes can be pressed, and branches needing to be cut are fixed, so that the aim of cutting the branches smoothly is fulfilled.
2. The invention can cut the branches of the scions at different angles by matching the rotating shaft, the sliding frame and the angle adjusting block, so as to achieve the scions at different angles.
3. According to the leaf removing mechanism, the annular cutter, the second connecting strip, the third connecting strip, the second spring and the rack of the leaf removing mechanism are matched, so that leaves on branches can be cut while the branches are cut, and the annular cutter is reset under the action of the second spring after the branches are cut, so that the subsequent leaf removing is facilitated.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
FIG. 3 is a schematic view of a first partial body structure according to the present invention.
Fig. 4 is a schematic perspective view of the fixing mechanism of the present invention.
FIG. 5 is a schematic view of a second partial body structure according to the present invention.
Fig. 6 is a perspective view of a third embodiment of the present invention.
Fig. 7 is a perspective view of a fourth embodiment of the present invention.
In the reference symbols: 1-a first support frame, 2-a tip cutting mechanism, 2-1-a cylinder, 2-2-a first connecting bar, 2-3-a sliding groove, 2-4-a sliding bar, 2-5-a first cutter, 2-6-a rack, 2-7-a second support frame, 2-8-a gear, 3-a fixing mechanism, 3-1-a screw, 3-2-a sliding bar, 3-3-a first spring, 3-4-a first pressing block, 3-5-a second pressing block, 3-6-a support plate, 3-7-a first connecting plate, 4-a tail cutting mechanism, 4-1-a second connecting plate, 4-2-a second cutter and 5-a leaf removing mechanism, 5-1-second connecting strip, 5-2-third connecting strip, 5-3-second spring, 5-4-annular cutter, 5-5-retainer ring, 6-rotating shaft, 7-sliding frame and 8-angle adjusting block.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
A cutting device with an adjustable scion cutting angle for grafting is shown in figures 1-7 and comprises a first support frame 1, a tip cutting mechanism 2, a fixing mechanism 3, a tail cutting mechanism 4 and a leaf removing mechanism 5, wherein the tip cutting mechanism 2 is arranged at the top of the first support frame 1, the tip cutting mechanism 2 can cut branches of scions, the fixing mechanism 3 is arranged on one side of the tip cutting mechanism 2, the branches of the scions can be fixed by the fixing mechanism 3, the tail cutting mechanism 4 is arranged on one side of the fixing mechanism 3, the tail cutting mechanism 4 can cut redundant parts of the branches of the scions, the leaf removing mechanism 5 is further arranged at the top of the first support frame 1, and the leaf removing mechanism 5 can remove leaves of the branches of the scions.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-7, the tip cutting mechanism 2 comprises an air cylinder 2-1, a first connecting bar 2-2, a sliding bar 2-4, a first cutter 2-5, a rack 2-6, a second support frame 2-7 and a gear 2-8, the air cylinder 2-1 is fixedly connected to the first support frame 1, the first connecting bar 2-2 is welded to one end of a telescopic rod of the air cylinder 2-1, sliding grooves 2-3 are symmetrically formed in the top of the first support frame 1, the sliding bar 2-4 is welded to the first connecting bar 2-2, the sliding bar 2-4 is located below the first connecting bar 2-2, the sliding bar 2-4 is in sliding fit with the sliding grooves 2-3, the first cutter 2-5 is fixedly connected to one end of the sliding bar 2-4, racks 2-6 are welded on the first connecting strip 2-2, a second supporting frame 2-7 is welded on the first supporting frame 1, a gear 2-8 is rotatably connected on the second supporting frame 2-7, the gear 2-8 is positioned above the second supporting frame 2-7, and the gear 2-8 is meshed with the two racks 2-6.
The fixing mechanism 3 comprises a screw rod 3-1, a slide rod 3-2, a first spring 3-3, a first pressing block 3-4, a second pressing block 3-5, a support plate 3-6 and a first connecting plate 3-7, the screw rod 3-1 is rotatably arranged on the second support frame 2-7, the screw rod 3-1 is positioned below the second support frame 2-7, one end of the screw rod 3-1 is fixedly connected with a gear 2-8, a plurality of slide rods 3-2 are symmetrically and fixedly connected on the first support frame 1, the slide rods 3-2 are positioned above the first support frame 1, the slide rods 3-2 are all sleeved with the first spring 3-3, the slide rods 3-2 are slidably provided with the first pressing block 3-4 and the second pressing block 3-5, the first pressing block 3-4 is positioned below the second pressing block 3-5, one end of a first spring 3-3 is fixedly connected with a first pressing block 3-4, the other end of the first spring is fixedly connected with a second pressing block 3-5, one second pressing block 3-5 is in threaded connection with a screw rod 3-1, a supporting plate 3-6 is fixedly connected to the first supporting frame 1, the supporting plate 3-6 is located above the first supporting frame 1, a first connecting plate 3-7 is rotatably connected to the upper portion of the supporting plate 3-6, and the left end and the right end of the first connecting plate 3-7 are rotatably connected with the two second pressing blocks 3-5 respectively.
The tail cutting mechanism 4 comprises a second connecting plate 4-1 and a second cutter 4-2, wherein the second connecting plate 4-1 is welded on one side of a second pressing block 3-5, one end of the second connecting plate 4-1 is fixedly connected with the second cutter 4-2, and the second connecting plate 4-1 and the second cutter 4-2 are both positioned above the first support frame 1.
The leaf removing mechanism 5 comprises a second connecting strip 5-1, a third connecting strip 5-2, a second spring 5-3, an annular cutter 5-4 and a clamping ring 5-5, one end of a rack 2-6 is fixedly connected with the second connecting strip 5-1, the first support frame 1 is slidably connected with the third connecting strip 5-2, one end of the third connecting strip 5-2 is contacted with the second connecting strip 5-1, a second spring 5-3 is fixedly connected between one side of the third connecting strip 5-2 and the first support frame 1, the third connecting strip 5-2 is positioned above the second spring 5-3, one end of the third connecting strip 5-2 is fixedly connected with the annular cutter 5-4, the clamping ring 5-5 is welded above the first support frame 1, and the clamping ring 5-5 and the annular cutter 5-4 are in the same horizontal position, and are all located above the first support frame 1.
The cutting device is characterized by further comprising a rotating shaft 6, a sliding frame 7 and an angle adjusting block 8, wherein one end of each of the first cutters 2-5 is rotatably connected with the rotating shaft 6, the first cutters 2-5 are movably located in the sliding strips 2-4, the sliding frame 7 is slidably connected onto the first support frame 1, the rotating shaft 6 is located above the sliding frame 7, a clamping groove is formed in the sliding frame 7, the sliding frame 7 is fixedly connected with the rotating shaft 6, the angle adjusting block 8 is slidably arranged on one side of each of the first cutters 2-5 and is in contact with the clamping groove of the sliding frame 7, and the angle adjusting block 8 is located above the sliding frame 7.
When the branches need to be cut and defoliated, a worker firstly puts one end of a branch to be scissored into the cutting device from the top of a first support frame 1, the branch penetrates through an annular cutter 5-4 and a clamping ring 5-5 until one end of the branch to be scissored is placed between two first cutters 2-5, then the cylinder 2-1 is started to operate, a telescopic rod of the cylinder 2-1 extends to push a first connecting strip 2-2 to move, the first connecting strip 2-2 moves to drive the first cutter 2-5 to move forwards, one side of the branch of the scissoring is cut, meanwhile, one rack 2-6 drives a gear 2-8 to rotate forwards, the other rack 2-6 also can be driven to move backwards while the gear 2-8 rotates forwards, the gear 2-8 drives a forward rotation screw rod 3-1 to rotate, and accordingly one second pressing block 3-5 moves downwards, clamping the branches, wherein a second pressing block 3-5 moves downwards to drive one end of a first connecting plate 3-7 to move downwards and drive a second connecting plate 4-1 and a second cutter 4-2 to move downwards to cut off redundant parts of the branches, after one side is cut, starting an air cylinder 2-1 to operate to enable a telescopic rod to return, the telescopic rod returns to drive another rack 2-6 to move, the other rack 2-6 moves to drive a gear 2-8 and a screw 3-1 to rotate reversely, the screw 3-1 rotates reversely to lift the other second pressing block 3-5, due to the action of a first spring 3-3, the other first pressing block 3-4 is reset upwards, the gear 2-8 rotates reversely to drive one rack 2-6 to move forwards, the rack 2-6 moves forwards to drive a second connecting strip 5-1 to move forwards, therefore, the third connecting strip 5-2 and the annular cutter 5-4 also move towards the clamping ring 5-5 to cut leaves on the branches, the other second pressing block 3-5 is lifted to move one second pressing block 3-5 downwards to clamp the branches of the scions for the second time, the first cutter 2-5 is driven to move forwards to cut the other side of the branches, and the cylinder 2-1 is closed to operate after the cutting is finished. When branches need to be cut at different angles, a person manually takes the angle adjusting block 8 up from the sliding frame 7, rotates the first cutter 2-5 to move left and right, can adjust the angle of the first cutter 2-5, and then places the angle adjusting block 8 in the clamping groove of the sliding frame 7, so that the cutting angle is adjusted.
The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims (6)

1. The utility model provides a grafting is with scion cutting angle adjustable cutting device, characterized by, including first support frame (1), most advanced cutting mechanism (2), fixed establishment (3), afterbody cutting mechanism (4) and defoliation mechanism (5), the top of first support frame (1) is equipped with most advanced cutting mechanism (2), one side of most advanced cutting mechanism (2) is equipped with fixed establishment (3), one side of fixed establishment (3) is equipped with afterbody cutting mechanism (4), the top of first support frame (1) still is equipped with defoliation mechanism (5).
2. The cutting device with the adjustable cutting angle for the scion for grafting according to claim 1, characterized in that the tip cutting mechanism (2) comprises an air cylinder (2-1), a first connecting bar (2-2), a sliding bar (2-4), a first cutter (2-5), a rack (2-6), a second support frame (2-7) and a gear (2-8), the air cylinder (2-1) is fixed on the first support frame (1), the first connecting bar (2-2) is fixedly connected with one end of a telescopic rod of the air cylinder (2-1), sliding grooves (2-3) are symmetrically formed in the top of the first support frame (1), the sliding bar (2-4) is fixedly connected on the first connecting bar (2-2), and the sliding bar (2-4) is in sliding fit with the sliding grooves (2-3), one end of the sliding strip (2-4) is fixedly connected with a first cutter (2-5), a rack (2-6) is fixedly connected onto the first connecting strip (2-2), a second supporting frame (2-7) is fixedly connected onto the first supporting frame (1), a gear (2-8) is rotatably connected onto the second supporting frame (2-7), and the gear (2-8) is meshed with the two racks (2-6).
3. The cutting device with the adjustable cutting angle for the scion for grafting as claimed in claim 2, characterized in that the fixing mechanism (3) comprises a screw rod (3-1), a slide rod (3-2), a first spring (3-3), a first pressing block (3-4), a second pressing block (3-5), a support plate (3-6) and a first connecting plate (3-7), the screw rod (3-1) is rotatably mounted on the second support frame (2-7), one end of the screw rod (3-1) is fixedly connected with a gear (2-8), the slide rods (3-2) are symmetrically and fixedly connected with the first support frame (1), the first spring (3-3) is sleeved on each slide rod (3-2), the first pressing block (3-4) and the second pressing block (3-5) are slidably mounted on the slide rod (3-2), one end of a first spring (3-3) is fixedly connected with a first pressing block (3-4), the other end of the first spring is fixedly connected with a second pressing block (3-5), one second pressing block (3-5) is in threaded connection with a screw rod (3-1), a supporting plate (3-6) is fixedly connected onto the first supporting frame (1), a first connecting plate (3-7) is rotatably connected onto the supporting plate (3-6), and the left end and the right end of the first connecting plate (3-7) are rotatably connected with the two second pressing blocks (3-5) respectively.
4. The cutting device with the adjustable cutting angle for the scion for grafting as claimed in claim 3, wherein the tail cutting mechanism (4) comprises a second connecting plate (4-1) and a second cutter (4-2), wherein the second connecting plate (4-1) is fixed on one side of a second pressing block (3-5), and one end of the second connecting plate (4-1) is fixedly connected with the second cutter (4-2).
5. The cutting device with the adjustable cutting angle of the scion for grafting as claimed in claim 4, wherein the leaf removing mechanism (5) comprises a second connecting strip (5-1), a third connecting strip (5-2), a second spring (5-3), a circular cutter (5-4) and a clamping ring (5-5), one end of the rack (2-6) is fixedly connected with the second connecting strip (5-1), the first support frame (1) is slidably connected with the third connecting strip (5-2), one end of the third connecting strip (5-2) is contacted with the second connecting strip (5-1), the second spring (5-3) is fixedly connected between one side of the third connecting strip (5-2) and the first support frame (1), one end of the third connecting strip (5-2) is fixedly connected with the circular cutter (5-4), one side of the first support frame (1) is fixedly connected with a clamping ring (5-5), and the clamping ring (5-5) and the annular cutter (5-4) are in the same horizontal position.
6. The cutting device with the adjustable cutting angle for the scion for grafting according to claim 5, further comprising a rotating shaft (6), a sliding frame (7) and an angle adjusting block (8), wherein one end of the first cutting knife (2-5) is rotatably connected with the rotating shaft (6), the first cutting knife (2-5) is movably arranged in the sliding strip (2-4), the sliding frame (7) is slidably connected on the first supporting frame (1), a clamping groove is formed in the sliding frame (7), the sliding frame (7) is fixedly connected with the rotating shaft (6), and the angle adjusting block (8) is slidably arranged on one side of the first cutting knife (2-5) and contacts with the clamping groove of the sliding frame (7).
CN202011363224.0A 2020-11-28 2020-11-28 Cutting device with adjustable scion cutting angle for grafting Active CN112293078B (en)

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CN112293078B CN112293078B (en) 2022-06-28

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2396626Y (en) * 1999-11-03 2000-09-20 何文钦 Automatic cutting machine for mulberry grafting
CN2437121Y (en) * 2000-07-07 2001-07-04 杨洪藻 Grafting cutting tool for fruit tree
US20140109471A1 (en) * 2011-05-03 2014-04-24 Hishtil Ltd Plant Graft Production Line
CN108781829A (en) * 2018-05-17 2018-11-13 金华市时酷农业科技有限公司 Multifunction flower-tree device for grafting
CN108966892A (en) * 2018-09-12 2018-12-11 聊城大学 A kind of grafting clamping and cutting mechanism and its engrafting method
CN109906791A (en) * 2019-04-08 2019-06-21 温州职业技术学院 A kind of stock notching mechanism and its working method
CN111386885A (en) * 2020-04-13 2020-07-10 曾勇 A cutting device for dragon fruit branch of growing seedlings
CN211322139U (en) * 2019-12-18 2020-08-25 南京林业大学 Cutting device
CN111618965A (en) * 2020-06-22 2020-09-04 浙江果岚农业科技有限公司 Special delimbing tool for bamboo processing and using method thereof
CN211558079U (en) * 2020-01-15 2020-09-25 杨涛 Grafting device for agronomist
CN211745500U (en) * 2019-12-18 2020-10-27 北京农业智能装备技术研究中心 Grafting cutting device
CN211832000U (en) * 2019-10-18 2020-11-03 周磊 Grafting device for agronomist

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2396626Y (en) * 1999-11-03 2000-09-20 何文钦 Automatic cutting machine for mulberry grafting
CN2437121Y (en) * 2000-07-07 2001-07-04 杨洪藻 Grafting cutting tool for fruit tree
US20140109471A1 (en) * 2011-05-03 2014-04-24 Hishtil Ltd Plant Graft Production Line
CN108781829A (en) * 2018-05-17 2018-11-13 金华市时酷农业科技有限公司 Multifunction flower-tree device for grafting
CN108966892A (en) * 2018-09-12 2018-12-11 聊城大学 A kind of grafting clamping and cutting mechanism and its engrafting method
CN109906791A (en) * 2019-04-08 2019-06-21 温州职业技术学院 A kind of stock notching mechanism and its working method
CN211832000U (en) * 2019-10-18 2020-11-03 周磊 Grafting device for agronomist
CN211322139U (en) * 2019-12-18 2020-08-25 南京林业大学 Cutting device
CN211745500U (en) * 2019-12-18 2020-10-27 北京农业智能装备技术研究中心 Grafting cutting device
CN211558079U (en) * 2020-01-15 2020-09-25 杨涛 Grafting device for agronomist
CN111386885A (en) * 2020-04-13 2020-07-10 曾勇 A cutting device for dragon fruit branch of growing seedlings
CN111618965A (en) * 2020-06-22 2020-09-04 浙江果岚农业科技有限公司 Special delimbing tool for bamboo processing and using method thereof

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