CN109618702B - Removable thin skin melon grafting device of low damage - Google Patents

Removable thin skin melon grafting device of low damage Download PDF

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Publication number
CN109618702B
CN109618702B CN201811653949.6A CN201811653949A CN109618702B CN 109618702 B CN109618702 B CN 109618702B CN 201811653949 A CN201811653949 A CN 201811653949A CN 109618702 B CN109618702 B CN 109618702B
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blade
scion
stock
piece
seedling
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CN109618702A (en
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薄永明
吴小荀
汪家韦
陈惠�
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Ningbo Weimeng Seed Co ltd
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Ningbo Weimeng Seed Co ltd
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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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  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a detachable low-damage muskmelon grafting device, and relates to the technical field of melon and fruit grafting. This thin skin melon grafting device of removable low damage, including outside convex ring in right side, dismouting piece, scion blade, stock blade and degree of depth control mechanism, the left side threaded connection of dismouting piece is in the middle part on ring right side, and the bottom fixed connection of scion blade is in the rear side at dismouting piece top, and the top of scion blade inclines towards the rear side, and the top fixed connection of stock blade is in the front side of dismouting piece bottom, and the bottom of stock blade inclines towards the front side. This removable thin skin melon grafting device of low damage moves the suitable position on gauge spacing collar to scion seedling or stock seedling diameter through audio-visual mode for the depth of cut of scion seedling and stock seedling is controllable, and the blade will contact with the gauge spacing collar after cutting into the predetermined depth, thereby has guaranteed the effect of control depth of cut.

Description

Removable thin skin melon grafting device of low damage
Technical Field
The invention relates to the technical field of melon and fruit grafting, in particular to a detachable low-damage muskmelon grafting device.
Background
At the planting in-process of melon and fruit, can effectively improve the disease-resistant effect of melon and fruit through this technique of grafting, reduced the volume of spraying of pesticide simultaneously, current grafting technique roughly divide into: the grafting method comprises the following steps of bud grafting, branch grafting, inarching and the like, wherein inarching is the most suitable grafting means in the grafting process of the cucumis melo, and the condition that the section of the scion is exposed in the air and is dehydrated and dead can be obviously avoided. In the inarching process of the cucumis melo, the scion and the stock need to be cut, and the control of the cut angle and the cut depth is crucial, so that the two points directly determine whether the scion can survive after inarching and whether the stock can normally supply nutrition.
The seed melon grafting device disclosed by the invention is China under the publication number (CN 108811842A), and has the advantages that scions or stocks can be effectively prevented from being cut off when grafting is carried out by using a inarching method, grafted scions can be effectively fixed, stem fracture of the scions is prevented, and the survival rate of the scions after watermelon grafting can be effectively improved.
When the thin-skin melon is subjected to inarching treatment, scion seedlings and stock seedlings are usually planted in pairs in a plate type nursery to wait for grafting, and because the heights of the scion seedlings and the stock seedlings usually have certain difference, the device is inconvenient for cutting the scion seedlings and the stock seedlings in the plate type nursery, which possibly have difference in height, and meanwhile, the device cannot control the incision angle, and the incision depth can not be controlled singly, so that the incision of the scion seedlings and the stock seedlings can not be fully ensured to be matched, and the survival rate of the subsequent scion seedlings can be influenced.
Disclosure of Invention
The invention aims to provide a detachable low-damage muskmelon grafting device, which is convenient for effectively controlling the depth and angle of a cut during manual inarching treatment and ensuring the survival rate of scion seedlings.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a thin skin melon grafting device of removable low damage, includes outside convex ring in right side, dismouting piece, scion blade, stock blade and degree of depth control mechanism, the left side threaded connection of dismouting piece is in the middle part on ring right side, and the bottom fixed connection of scion blade is in the rear side at dismouting piece top, and the top of scion blade inclines towards the rear side, and the top fixed connection of stock blade is in the front side of dismouting piece bottom, and the bottom of stock blade inclines towards the front side, and degree of depth control mechanism fixed mounting is at the middle part on dismouting piece right side.
The depth control mechanism comprises a fixed block, a slide guiding rod, two limiting strips, magnetic suction sheets, contact sheets made of iron, distance measuring limiting rings, a synchronizing rod and a transmission part, wherein the left side of the fixed block is fixedly connected to the middle part of the right side of the dismounting sheet, the slide guiding rod is inserted into the fixed block, the front end and the rear end of the slide guiding rod respectively penetrate through the front side and the rear side of the fixed block, the number of the limiting strips is two, the two limiting strips are symmetrically and respectively and fixedly connected to the front side and the rear side of the top of the slide guiding rod, the number of the magnetic suction sheets is two, the two magnetic suction sheets are symmetrically and respectively and fixedly connected to the front end and the rear end of the slide guiding rod, the contact sheets are symmetrically sleeved on the limiting strips at the front section and the rear section of the slide guiding rod and are in sliding connection with the surfaces of the slide guiding rod and the limiting strips, one sides of the two contact sheets opposite to each other are respectively, and two range finding spacing rings are located between the relative one side of two contact sheets, and the synchronizing bar is the oblique symmetry form and respectively fixed connection at the top of two range finding spacing rings, and the bottom fixed connection of driving medium is at the top of fixed block, and the similar one end of two synchronizing bars inserts respectively in the front and back both sides of driving medium.
Preferably, the ring further comprises a hollow glass sheet and filling liquid, the back surface of the hollow glass sheet is fixedly connected to the right side of the front surface of the ring, the filling liquid is filled in the hollow glass sheet, and a gap is reserved between the surface of the filling liquid and the inner top of the hollow glass sheet to form bubbles.
Preferably, the transmission part includes that both sides offer the cavity piece and the driven gear with two synchronizing bar looks adaptation through-holes around, driven gear vertically wears bolt axle movable mounting at the inner chamber middle part of cavity piece through axle center department, one side of the relative driven gear of two synchronizing bars all is connected with the rack, and the close one end of the relative one side of two synchronizing bars all through the rack respectively with driven gear's both sides meshing around, the back of the body one end of carrying on the back of the body of two synchronizing bars respectively with the front and back both sides sliding connection of cavity piece inner wall, and two synchronizing bars are located the upper and lower both sides of one section in the cavity piece respectively with the upper and lower both sides sliding connection of cavity piece.
Preferably, the included angle between the lower side of the top edge of the scion blade and the longitudinal plane is thirty degrees, and the included angle between the upper side of the bottom edge of the stock blade and the longitudinal plane is forty degrees.
Preferably, the attraction force of the magnetic attraction thin sheets to the contact thin sheets is equal to the self-gravity of the contact thin sheets, the tops of the two contact thin sheets are bent inwards relatively, and the vertical sections of the two contact thin sheets are located on the same longitudinal plane with the top edge of the scion knife and the bottom edge of the anvil knife respectively.
Compared with the prior art:
the invention provides a detachable low-damage thin-skin melon grafting device. The method has the following beneficial effects:
(1) the detachable low-damage muskmelon grafting device has the advantages that the distance-measuring limiting ring is sleeved on the guide slide rod, the magnetic suction slice has the attraction effect on the contact slice, so that the side surface of the contact slice can be aligned with one side of the scion seedling or the stock seedling, the distance-measuring limiting ring is moved to the proper position on the diameter of the scion seedling or the stock seedling in an intuitive mode, the contact slice, the scion blade and the stock blade are positioned on the same longitudinal plane, a rectangular coordinate system between the blade and the distance-measuring limiting ring can be effectively formed after the distance-measuring limiting ring is adjusted, so that the depth of a cut is determined, the depth of the cut of the scion seedling and the stock seedling is controllable, the survival rate of the scion seedling is ensured, meanwhile, the magnetic suction slice only supports and keeps fit with the contact slice, and when the blade is used for upwards cutting into the scion seedling or downwards cutting into the stock seedling after the distance-measuring limiting ring is adjusted, contact thin slice and seedling stem contact and continuously cut the in-process at the blade and remove along leading the slide bar in step, cut into predetermined degree of depth after the blade will with the gauge length spacing ring contact to guaranteed the effect of control incision degree of depth, the special design through contact thin slice shape can effectively avoid appearing causing the condition of fish tail to the seedling stem surface in with seedling stem laminating process simultaneously.
(2) This thin skin melon grafting device of removable low damage, special design through butt joint ear of grain blade and stock blade angle, thereby can form certain angle difference with stock seedling incision department at scion seedling incision, the incision angle of scion seedling is less than the incision angle of stock seedling, thereby can make the incision of stock seedling more be convenient for insert scion seedling incision at the inarching in-process, certain home range is provided, avoided when inarching apart from between two trunk seedlings far away simultaneously can't pull the condition that makes two seedlings press close to by force to appear for avoiding the seedling stem rupture, the grafting efficiency of thin skin sweet melon seedling has further been improved.
(3) This thin skin melon grafting device of removable low damage through openly setting up cavity glass piece at the ring, and the bubble in the filling liquid of inside packing to can the person of facilitating the use cup joint the ring when using the device in forefinger end, guarantee the angle of cut-in of scion blade and stock blade through observing whether the bubble is located the middle part at cavity glass piece top, thereby further ensured scion seedling incision and stock seedling incision coincide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 5 is a cross-sectional view of the top of a transmission of the present invention.
In the figure: the device comprises a finger ring 1, a detachable piece 2, a scion blade 3, a stock blade 4, a depth control mechanism 5, a hollow glass piece 6, filling liquid 7, a fixed block 51, a guide slide rod 52, a limit strip 53, a magnetic suction slice 54, a contact slice 55, a distance limit ring 56, a synchronizing rod 57, a transmission piece 58, a hollow block 581 and a driven gear 582.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: a detachable low-damage muskmelon grafting device comprises a finger ring 1 with the right side protruding outwards, a dismounting piece 2, a scion blade 3, a stock blade 4 and a depth control mechanism 5, wherein the left side of the dismounting piece 2 is in threaded connection with the middle part of the right side of the finger ring 1, the bottom of the scion blade 3 is fixedly connected with the rear side of the top of the dismounting piece 2, the top of the scion blade 3 inclines towards the rear side, the top of the stock blade 4 is fixedly connected with the front side of the bottom of the dismounting piece 2, the bottom of the stock blade 4 inclines towards the front side, an included angle between the lower side of the top edge of the scion blade 3 and a longitudinal plane is thirty degrees, an included angle between the upper side of the bottom edge of the stock blade 4 and the longitudinal plane is forty degrees, a certain angle difference can be formed between a scion seedling cut and a stock seedling cut through the special design of the scion blade 3 and the stock blade 4, and the scion seedling cut angle is smaller than that of a stock seedling, therefore, the incision of the stock seedling can be more conveniently inserted into the incision of the scion seedling in the inarching process, a certain moving range is provided, the phenomenon that the distance between two seedlings is long when inarching is avoided, meanwhile, the situation that the two seedlings cannot be forcibly closed due to the fact that the seedling stems are broken and cannot be pulled is avoided, the grafting efficiency of the thin-skin sweet melon seedling is further improved, the depth control mechanism 5 is fixedly arranged in the middle of the right side of the dismounting piece 2, the finger ring 1 further comprises a hollow glass sheet 6 and filling liquid 7, the back side of the hollow glass sheet 6 is fixedly connected to the right side of the front side of the finger ring 1, the filling liquid 7 is filled in the hollow glass sheet 6, a gap is reserved between the liquid surface of the filling liquid 7 and the inner top of the hollow glass sheet 6 to form bubbles, the hollow glass sheet 6 is arranged on the front side of the finger ring 1, and the bubbles in the filling liquid 7 are filled in the finger ring, and therefore, a user can conveniently use the, the cut-in angles of the scion blade 3 and the stock blade 4 are ensured by observing whether the air bubbles are positioned in the middle of the top of the hollow glass sheet 6, so that the scion cut and the stock cut are further ensured to be coincident.
The depth control mechanism 5 comprises a fixed block 51, a slide guiding rod 52, a limiting strip 53, magnetic suction thin sheets 54, contact thin sheets 55 made of iron, a distance measuring limiting ring 56, a synchronizing rod 57 and a transmission piece 58, wherein the left side of the fixed block 51 is fixedly connected to the middle part of the right side of the dismounting piece 2, the slide guiding rod 52 is inserted in the fixed block 51, the front end and the rear end of the slide guiding rod 52 respectively penetrate through the front side and the rear side of the fixed block 51, the number of the limiting strips 53 is two, the two limiting strips 53 are symmetrically and respectively and fixedly connected to the front side and the rear side of the top of the slide guiding rod 52, the number of the magnetic suction thin sheets 54 is two, the two magnetic suction thin sheets 54 are symmetrically and respectively and fixedly connected to the front end and the rear end of the slide guiding rod 52, the contact thin sheets 55 are symmetrically sleeved on the limiting strips 53 at the front section and the rear section of the slide guiding rod 52 and are in sliding connection with the surfaces of, the attraction force of the magnetic sheet 54 to the contact sheet 55 is equal to the self-gravity of the contact sheet 55, the tops of the two contact sheets 55 are bent inwards relatively, the vertical sections of the two contact sheets 55 are located on the same longitudinal plane with the top edge of the scion knife 3 and the bottom edge of the stock knife 4 respectively, the distance measuring limiting rings 56 are symmetrically sleeved on the limiting strips 53 at the tops of the front section and the rear section of the guide slide bar 52, the two distance measuring limiting rings 56 are located between the opposite sides of the two contact sheets 55, the distance measuring limiting rings 56 are sleeved on the guide slide bar 52, and the attraction effect of the magnetic sheet 54 to the contact sheets 55 can align the side surfaces of the contact sheets 55 with one side of the scion seedling or the stock seedling, and the distance measuring limiting rings 56 are moved to the proper position on the diameter of the scion seedling or the stock seedling in an intuitive mode, because the contact sheets 55 are located on the same longitudinal plane with the scion blade 3 and the stock blade 4, therefore, a rectangular coordinate system between the blade and the distance-measuring limiting ring 56 can be effectively formed after the distance-measuring limiting ring 56 is adjusted, so that the depth of the cut is determined, the cut depth of the scion seedling and the stock seedling is controllable, the survival rate of the scion seedling is ensured, meanwhile, the magnetic attraction force of the magnetic attraction slice 54 to the contact slice 55 only supports and keeps the joint, therefore, after the distance-measuring limiting ring 56 is adjusted, when the blade is used for cutting into the scion seedling upwards or downwards into the stock seedling, the contact slice 55 is contacted with the seedling stem and synchronously moves along the guide slide rod 52 in the continuous cutting process of the blade, the blade is contacted with the distance-measuring limiting ring 56 after the preset depth is cut, so that the effect of controlling the cut depth is ensured, meanwhile, the condition that the surface of the seedling stem is scratched in the process of jointing with the seedling stem can be effectively avoided through the special design of the shape of the contact slice 55, the synchronizing rods 57 are fixedly connected to the tops of the two distance-measuring, the bottom of the transmission member 58 is fixedly connected to the top of the fixed block 51, and the adjacent ends of the two synchronizing rods 57 are respectively inserted into the front side and the rear side of the transmission member 58.
The transmission member 58 comprises a hollow block 581 the front side and the rear side of which are provided with through holes matched with the two synchronous rods 57, and a driven gear 582, the driven gear 582 is longitudinally arranged in the middle of the inner cavity of the hollow block 581 by penetrating a bolt shaft at the axis, one side of the two synchronous rods 57 opposite to the driven gear 582 is connected with a rack, the close end of one side of the two synchronous rods 57 opposite to each other is respectively meshed with the front side and the rear side of the driven gear 582 by the rack, the back end of the two synchronous rods 57 is respectively connected with the front side and the rear side of the inner wall of the hollow block 581 in a sliding way, the upper side and the lower side of one section of the two synchronous rods 57 in the hollow block 581 are respectively connected with the upper side and the lower side of the inner wall of the hollow block 581 in a sliding way, and the structural design ensures that when the gauge distance limiting ring 56 is moved to adjust the incision depth, the gauge distance, the preset incision depth of the stock seedling is completely consistent with the incision depth of the scion seedling, so that the incision goodness of fit is further ensured, and the mortality rate of the scion seedling is reduced.
This thin skin melon grafting device of removable low damage during use, 1 cover of ring is at forefinger end, it uses the device to hold a fist, whether the bubble through observing in the filling liquid 7 is located the middle part at 6 tops of cavity glass piece guarantees angle and incision angle between scion blade 3 and stock blade 4 and the seedling stem, contact thin slice 55 through with being inhaled under the thin slice 54 adsorption state by magnetism is one end, remove the volume and get predetermined incision degree apart from 56 volume of spacing ring, make scion blade 3 dock scion seedling cut through the mode of rebound, cut stock seedling with 4 downstream of stock blade when cutting.
To sum up, can obtain, this removable thin skin melon grafting device of low damage, special design through butt graft blade 3 and 4 angles of stock blade, thereby can form certain angle difference in scion seedling incision and stock seedling incision department, the incision angle of scion seedling is less than the incision angle of stock seedling, thereby can make the incision of stock seedling more be convenient for insert the scion seedling incision at the inarching in-process, certain home range is provided, avoided when inarching apart from far away between two trunk seedlings can't pull the condition that makes two seedlings press close to by force to appear for avoiding the seedling stem rupture simultaneously, the grafting efficiency of thin skin melon seedling has further been improved.
Meanwhile, the hollow glass sheet 6 is arranged on the front side of the finger ring 1, and the bubbles are filled in the filling liquid 7, so that a user can conveniently sleeve the finger ring 1 at the end of the forefinger and use the device, and the cutting angles of the scion blade 3 and the stock blade 4 are ensured by observing whether the bubbles are positioned in the middle of the top of the hollow glass sheet 6, and the scion seedling cut is further ensured to be coincident with the stock seedling cut.
Meanwhile, the side surface of the contact sheet 55 can be aligned with one side of the scion seedling or the stock seedling by sleeving the distance measuring limiting ring 56 on the guide sliding rod 52 and the attraction effect of the magnetic suction sheet 54 on the contact sheet 55, and the distance measuring limiting ring 56 is moved to the proper position on the diameter of the scion seedling or the stock seedling in an intuitive mode, because the contact sheet 55, the scion blade 3 and the stock blade 4 are positioned on the same longitudinal plane, a rectangular coordinate system between the blade and the distance measuring limiting ring 56 can be effectively formed after the distance measuring limiting ring 56 is adjusted, so that the depth of the cut is determined, the depth of the cut of the scion seedling and the stock seedling is controllable, the survival rate of the scion seedling is ensured, and meanwhile, because the attraction of the magnetic suction sheet 54 on the contact sheet 55 only supports and keeps the attachment, when the blade is used for cutting upwards into the scion seedling or downwards into the stock seedling after the distance measuring limiting ring 56 is adjusted, contact thin slice 55 and seedling stem contact and move along leading slide bar 52 in the blade is constantly cut in the in-process, the blade will with the gauge length spacing ring 56 contact after cutting into the predetermined degree of depth to guaranteed the effect of control incision degree of depth, can effectively avoid causing the condition of fish tail to appear on seedling stem surface in the laminating in-process with seedling stem simultaneously through the special design of contact thin slice 55 shape.

Claims (5)

1. The utility model provides a thin skin melon grafting device of removable low damage, includes outside convex ring in right side (1), dismouting piece (2), scion blade (3), stock blade (4) and degree of depth control mechanism (5), its characterized in that: the left side of the dismounting piece (2) is in threaded connection with the middle of the right side of the ring (1), the bottom of the scion blade (3) is fixedly connected with the rear side of the top of the dismounting piece (2), the top of the scion blade (3) inclines towards the rear side, the top of the stock blade (4) is fixedly connected with the front side of the bottom of the dismounting piece (2), the bottom of the stock blade (4) inclines towards the front side, and the depth control mechanism (5) is fixedly installed in the middle of the right side of the dismounting piece (2);
the depth control mechanism (5) comprises a fixed block (51), a guide sliding rod (52), a limiting strip (53), a magnetic attraction sheet (54), a contact sheet (55) made of iron, a distance measuring limiting ring (56), a synchronizing rod (57) and a transmission piece (58), the left side of the fixed block (51) is fixedly connected to the middle of the right side of the dismounting piece (2), the guide sliding rod (52) is inserted in the fixed block (51), the front end and the rear end of the guide sliding rod (52) penetrate through the front side and the rear side of the fixed block (51) respectively, the number of the limiting strips (53) is two, the two limiting strips (53) are symmetrically fixedly connected to the front side and the rear side of the top of the guide sliding rod (52) respectively, the number of the magnetic attraction sheets (54) is two, the two magnetic attraction sheets are symmetrically fixedly connected to the front end and the rear end of the guide sliding rod (52) respectively, the contact sheet (55) is symmetrically sleeved on the limiting strips (53) at the front section and the rear section of the top of the guide sliding The surperficial sliding connection of strip (53), and the opposite side of two contact sheets (55) of carrying on the back of the body adsorbs respectively in the relative one side of two magnetism thin slice (54), gauge length spacing ring (56) are symmetrical form suit on guide slide bar (52) front and back two sections spacing strip (53) at top, and two gauge length spacing ring (56) are located between the relative one side of two contact sheets (55), synchronizing rod (57) are the top of skew symmetry form fixed connection at two gauge length spacing ring (56) respectively, the bottom fixed connection of driving medium (58) is at the top of fixed block (51), the close one end of two synchronizing rod (57) is inserted respectively in the front and back both sides of driving medium (58).
2. The removable low damage melon grafting device of claim 1, wherein: the ring (1) further comprises a hollow glass sheet (6) and filling liquid (7), the back face of the hollow glass sheet (6) is fixedly connected to the right side of the front face of the ring (1), the filling liquid (7) is filled in the hollow glass sheet (6), and a gap is reserved between the liquid surface of the filling liquid (7) and the inner top of the hollow glass sheet (6) to form air bubbles.
3. The removable low damage melon grafting device of claim 1, wherein: hollow piece (581) and driven gear (582) with two synchronizing bar (57) looks adaptation through-holes are seted up including both sides around to driving medium (58), driven gear (582) vertically wear bolt axle movable mounting in the inner chamber middle part of hollow piece (581) through axle center department, one side of two synchronizing bar (57) relative driven gear (582) all is connected with the rack, and the close one end of two synchronizing bar (57) relative one side all meshes with the front and back both sides of driven gear (582) respectively through the rack, the back of the body one end of two synchronizing bar (57) mutually with both sides sliding connection around hollow piece (581) inner wall respectively, and two synchronizing bar (57) are located hollow piece (581) one section upper and lower both sides respectively with the upper and lower both sides sliding connection of hollow piece (581) inner wall.
4. The removable low damage melon grafting device of claim 1, wherein: the included angle between the lower side of the top edge of the scion blade (3) and the longitudinal plane is thirty degrees, and the included angle between the upper side of the bottom edge of the stock blade (4) and the longitudinal plane is forty degrees.
5. The removable low damage melon grafting device of claim 1, wherein: the attractive force of the magnetic attraction thin sheets (54) to the contact thin sheets (55) is equal to the self-gravity of the contact thin sheets (55), the tops of the two contact thin sheets (55) are bent inwards relatively, and the vertical sections of the two contact thin sheets (55) are located on the same longitudinal plane with the top edge of the scion blade (3) and the bottom edge of the stock blade (4) respectively.
CN201811653949.6A 2018-12-29 2018-12-29 Removable thin skin melon grafting device of low damage Active CN109618702B (en)

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CN112042411B (en) * 2020-09-21 2022-04-15 和县鑫发农业发展有限公司 Grafting device for muskmelon seedling cultivation and implementation method thereof

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ES2154598B1 (en) * 1999-07-09 2001-11-16 De Avila Garcia De Mate Romero INSTRUMENT FOR CUTTING IN ENGLISH, PATTERN AND PUAS TO INJECT.
CN103210794B (en) * 2013-04-12 2015-05-27 辛兴华 Melon seedling grafting device
CN205213523U (en) * 2015-11-24 2016-05-11 吴婉霞 Insert formula vegetables grafting machine stock fixture to one side
CN105660202B (en) * 2016-02-26 2018-09-14 北京农业智能装备技术研究中心 Melon rootstock seedling cotyledon device for excising
CN206371145U (en) * 2017-01-13 2017-08-04 四川农业大学 A kind of new grapefruit Ring-shape cutter
CN107173069A (en) * 2017-05-23 2017-09-19 江苏省农业科学院 A kind of scion grafting is cut
CN206932730U (en) * 2017-07-17 2018-01-30 广西壮族自治区中国科学院广西植物研究所 A kind of quick bud of dragon fruit, which connects, to be cut

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