CN207897446U - A kind of agronomy tree limb grafting support device - Google Patents

A kind of agronomy tree limb grafting support device Download PDF

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Publication number
CN207897446U
CN207897446U CN201820288660.8U CN201820288660U CN207897446U CN 207897446 U CN207897446 U CN 207897446U CN 201820288660 U CN201820288660 U CN 201820288660U CN 207897446 U CN207897446 U CN 207897446U
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China
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fixed
plate
link block
internal thread
block
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Expired - Fee Related
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CN201820288660.8U
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Chinese (zh)
Inventor
孙洪义
谭洋
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Individual
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Individual
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Abstract

The utility model is related to a kind of grafting support device, specially a kind of agronomy tree limb grafting support device.It is provided with fixed block inside and outside support plate, connecting hole is provided on fixed block, upper end face of support plate is provided with a pair of of circular hole and arc clip, mounting hole is provided in the middle part of arc clip;It is connected with external screw thread link block above support plate, it is connected with telescopic supporting rod above external screw thread link block, internal thread link block is connected with above telescopic supporting rod, it is connected with fixed plate above internal thread link block, fixed block is arranged in the both sides of fixed plate, connecting hole is provided on fixed block, strip is provided on the inside of fixed plate, bayonet is provided on strip, it is provided with buckle on the outside of fixed plate, reinforcing plate is provided with above fixed plate, the both sides of reinforcing plate are provided with fixed block, connecting hole is provided on fixed block, the upper surface of reinforcing plate is provided with arc clip.

Description

A kind of agronomy tree limb grafting support device
Technical field
The utility model is related to a kind of grafting support device, specially a kind of agronomy tree limb grafting support dress It sets, belongs to agronomy grafting trees apparatus field.
Background technology
Grafting, is one of artificial fecundation method of plant.I.e. the branch or bud of a kind of plant, it is grafted onto another plant On limb, be connected together two parts is made to grow up to a complete plant.The mode of grafting is divided into scion grafting and bud connects, wherein setting The grafting method of wood is mostly based on scion grafting.In the practical operation of grafting trees, scion and the fixation at stock grafting position are particularly Important, traditional method is mainly to be completed by the winding of fixed band or plastic foil, and survival rate is relatively low.Especially for volume When larger scion and stock grafting, this traditional fixing means just loses effect, when especially encountering strong wind weather, scion It always will appear the phenomenon that falling off, can also encounter the larger birds of build and stop falling the phenomenon that making it fall off in scion.
Invention content
The purpose of this utility model is to provide a kind of agronomy tree limb grafting support devices, to solve above-mentioned background The problem of being proposed in technology, when can not only effectively improve grafting trees, the fastness of grafting part improves its survival rate, also Good support and protective effect are played in the scion larger to volume, no longer worry to make it lose because strong wind weather or birds stop falling The case where occur.
To achieve the above object, the utility model provides the following technical solutions:A kind of agronomy tree limb grafting support Device, including it is support plate, fixed block, connecting hole, circular hole, arc clip, mounting hole, external screw thread link block, connection inserted sheet, flexible Supporting rod, king-bolt, nut one, stove bolt, nut two, support column, sleeve, jack, internal thread link block, fixed plate, strip, Buckle, bayonet, reinforcing plate, stay bolt, nut three;It is characterized in that:The support plate is rectangular slab, inside and outside support plate Corresponding integrally connected is provided with fixed block, and connecting hole, a left side for upper end face of support plate are provided through on the fixed block Right both sides are symmetrically provided through circular hole, are fixedly connected in the middle part of upper end face of support plate and are provided with arc clip, the arc folder It is provided through mounting hole in the middle part of piece;External screw thread link block is provided with above the support plate, the external screw thread link block One end is external thread structure, and other end integrally connected is provided with connection inserted sheet, mounting hole is provided through on the connection inserted sheet, External screw thread link block is plugged on by connecting inserted sheet in arc clip, then passes through mounting hole to be fastened simultaneously with nut two by stove bolt It is fixedly connected with support plate;Telescopic supporting rod is threaded with above the external screw thread link block, the telescopic supporting rod Upper end is external thread structure, and lower end is internal thread structure, the external thread structure of the lower end and external screw thread link block of telescopic supporting rod Threaded one end connects;It is threaded with internal thread link block above the telescopic supporting rod, the one of the internal thread link block End is internal thread structure, and other end integrally connected is provided with connection inserted sheet, mounting hole is provided through on the connection inserted sheet, interior Internal thread structure one end of threaded connection block and the threaded upper ends of telescopic supporting rod connect;It is set above the internal thread link block It is equipped with fixed plate, the fixed plate is rectangular slab, and corresponding integrally connected is provided with fixed block inside and outside fixed plate, institute It states and is provided through connecting hole on fixed block, be fixedly connected on the inside of fixed plate and be provided with strip, run through setting on the strip It is equipped with bayonet, be fixedly connected corresponding with strip of the outside of fixed plate is provided with buckle, fixed in the middle part of the lower face of fixed plate It is connected with arc clip, is provided through mounting hole in the middle part of the arc clip, fixed plate passes through arc clip and interior spiral shell The connection inserted sheet of line link block connects, then passes through mounting hole to be fixed with nut two by stove bolt;It is set above the fixed plate It is equipped with reinforcing plate, the reinforcing plate is rectangular slab, and corresponding integrally connected is provided with fixed block inside and outside reinforcing plate, institute It states and is provided through connecting hole on fixed block, be fixedly connected in the middle part of the upper surface of reinforcing plate and be provided with arc clip, the arc Clevis on piece is provided through mounting hole, reinforcing plate by stay bolt intert mounting hole connect with fixed plate and by nut three it is solid It is fixed.
Preferably, the telescopic supporting rod is made of on the support columns sleeve socket, and is inserted through jack by king-bolt It is connected and fixed with nut one, the support column is cylindrical structure, is provided through multiple jacks on support column, under support column End is internal thread structure and is connect with the external thread structure threaded one end of external screw thread link block that the sleeve is the circle of inner hollow Tin, multiple jacks are provided through on sleeve, on the support columns, the upper end of sleeve is external thread structure for the lower end socket of sleeve, And it is connect with the internal thread structure threaded one end of internal thread link block.
Preferably, the support plate and fixed plate and reinforcing plate is equal in magnitude.
Preferably, the strip and buckle are three.
Preferably, the stay bolt and nut three are multiple.
Preferably, the king-bolt and nut one are multiple.
Preferably, the fixed block is multiple.
Preferably, the bayonet is multiple.
The utility model has the beneficial effects that:
1. the utility model can play well scion at different forms for different grafting trees mode conversions Support and fixed effect, which part component can be used alone the use that can also work in coordination and grafting trees played most preferably Protective effect, it is easy to operate, using flexible.
2. the fixed plate of the utility model is used alone after can dismantling, in the trees lateral-branch grafting of scion lighter in weight When, fixed plate is put into the top of side shoot, the strip of side is snapped connection into fixation, intermediate card around scion with corresponding Item bypasses at grafting and snaps connection fixation, and the strip of the other side snaps connection fixation around stock with corresponding.At this moment solid Fixed board exclusive use can play grafting trees good fixation and protective effect, stop falling in scion if encountering birds When, it can tilt upward at scion stress grafting, at this moment fixed plate can be prevented from effectively tilting at the grafting of scion and be fallen off, operation letter Single, good application effect is highly practical, and safeguard function is strong.
3. the fixed plate of the utility model can be used cooperatively with reinforcing plate, in the side shoot that heavier scion is grafted onto to trees When, fixed plate can be placed on to the lower section of side shoot, by corresponding strip and being clasped be separately fixed at scion, at grafting, stock On, it is connect with nut three by stay bolt by the reinforcing plate top for being placed on side shoot corresponding with fixed plate, and with fixed plate It is fixed, while be intertwined and connected in the mounting hole on the arc clip of reinforcing plate rope or iron wire, rope or iron wire are fixed on On side shoot above at grafting or on trunk.At this moment a firm protection structure can be formed, rope or iron wire can be drawn Reinforcing plate is pulled to play the role of further preventing from scion from fractureing falling off, enhancing is functional and stability, further enhances Protection effect.
It is imitated with fixed 4. can be transformed into different forms when the utility model overall applicability and play good support to scion Fruit.Such as:When heavy scion is grafted onto the side shoot of higher position on trees, first fixed plate and reinforcing plate cooperation can be made With, while internal thread link block, telescopic supporting rod, external screw thread link block and support plate being sequentially connected, further according to inclining for side shoot Rake angle adjusts the connection angle of internal thread link block and external screw thread link block, to change the support angle of telescopic supporting rod, Support plate is fixed on by screw or nail on the side shoot below on the trunk of trees or at grafting later, it is firm to play Support and protective action;Or encounter when heavy scion is grafted onto the side shoot of lower position on trees, it at this moment can be according to After connecting each component according to the above-mentioned order of connection, then by support plate placement ground, is passed through connect by long nail or drill rod later It connects hole or circular hole is fixed on the ground, to form an especially firm support construction.It is easy to operate using flexible, Highly practical, support effect is good, and barrier propterty is high, has novelty and creative, raising grafting trees survival rate.
5. the stove bolt of the utility model is used cooperatively with nut two can adjust external screw thread link block and internal thread is connect The connection angle of block.Such as:When stove bolt on internal thread link block is unscrewed with nut two, according to trees collateral generation angle Difference adjust the angle of internal thread link block, while also driving the support angle for changing telescopic supporting rod, then by small spiral shell Bolt is tightened with nut two can keep telescopic supporting rod angle constant, while by the stove bolt and nut on external screw thread link block Two when unscrewing, thus it is possible to vary the connection angle of support plate, then stove bolt and nut two are tightened to the company that can keep support plate Connect that angle is constant, to reach best support effect.It is ingenious in design, it is highly practical, it is suitable for the side shoot of various different angles Grafting, good application effect.
6. the telescopic supporting rod of the utility model can adjustment length according to actual needs.Pass through pull sleeve and branch when use Dagger adjusts the length of telescopic supporting rod, then is interted by king-bolt and tighten fixed limit with nut one after jack.Because The upper end of telescopic supporting rod is that external thread structure lower end is internal thread structure, so multiple telescopic supporting rods can interconnect, To further increase the length of telescopic supporting rod, keep the application range of the utility model more extensive, utilization rate is more increased, Enhance functional and structural soundness simultaneously.
7. the support plate of the utility model can be fixed on the limb of trees using can also fix use on the ground, Reinforcing plate is damaged or can substitute reinforcing plate use when losing, the connecting hole and circular hole in support plate can be used for fixed screw or Nail and drill rod etc..Clever structure, highly practical, good application effect play enhancing and firm work to whole support effect With.
8. the strip of the utility model and be clasped use, can be different from the diameter of stock according to scion and adjust Whole elasticity, to play the role of best protecting effect, the bayonet on strip not only acts as fixed limit, while can allow The plant part of strip winding, which can touch air, prevents it from rotting, to further promote graft survival rate.
9. the stay bolt of the utility model is used cooperatively with nut three to adjust fixation according to the size of scion and stock The connection elasticity of plate and reinforcing plate, to play further protection and support effect to grafting trees.
Description of the drawings
Fig. 1 is the positive structure schematic of the utility model;
Fig. 2 is the structure schematic diagram of the utility model;
Fig. 3 is the supporting plate structure schematic diagram in the utility model;
Fig. 4 is the fixed plate structure schematic diagram in the utility model;
Fig. 5 is the reinforcement plate structure schematic diagram in the utility model;
Fig. 6 is the telescopic supporting rod perspective view in the utility model;
Fig. 7 is the external screw thread connecting block structure schematic diagram in the utility model;
Fig. 8 is the internal thread link block sectional drawing in the utility model.
Specific implementation mode
According to Figure of description 1-8, the utility model is a kind of agronomy tree limb grafting support device, including Support plate 1, connecting hole 3, circular hole 4, arc clip 5, mounting hole 6, external screw thread link block 7, connection inserted sheet 8, is stretched fixed block 2 Supporting rod 9, king-bolt 10, nut 1, stove bolt 12, nut 2 13, support column 14, sleeve 15, jack 16, internal thread connection Block 17, fixed plate 18, strip 19, buckle 20, bayonet 21, reinforcing plate 22, stay bolt 23, nut 3 24;The support plate 1 is square Shape plate, corresponding integrally connected is provided with fixed block 2 inside and outside support plate 1, is provided through on the fixed block 2 The left and right sides of connecting hole 3,1 upper surface of support plate is symmetrically provided through circular hole 4, and the middle part of 1 upper surface of support plate, which is fixed, to be connected It connects and is provided with arc clip 5,5 middle part of the arc clip is provided through mounting hole 6;The top of the support plate 1 is provided with One end of external screw thread link block 7, the external screw thread link block 7 is external thread structure, and other end integrally connected is provided with connection and inserts Piece 8, mounting hole 6 is provided through on the connection inserted sheet 8, and external screw thread link block 7 is plugged on arc clip by connecting inserted sheet 8 In 5, then passes through mounting hole 6 to be fastened with nut 2 13 by stove bolt 12 and be fixedly connected with support plate 1;The external screw thread connection The top of block 7 is threaded with telescopic supporting rod 9, and the upper end of the telescopic supporting rod 9 is external thread structure, and lower end is internal thread Structure, the lower end of telescopic supporting rod 9 are connect with the external thread structure threaded one end of external screw thread link block 7;The telescopic supporting rod 9 Top be threaded with internal thread link block 17, one end of the internal thread link block 17 is internal thread structure, the other end one Body is connected with connection inserted sheet 8, and mounting hole 6, the internal thread of internal thread link block 17 are provided through on the connection inserted sheet 8 Structure one end is connect with the threaded upper ends of telescopic supporting rod 9;The top of the internal thread link block 17 is provided with fixed plate 18, institute Fixed plate 18 is stated as rectangular slab, corresponding integrally connected is provided with fixed block 2, the fixed block inside and outside fixed plate 18 Connecting hole 3 is provided through on 2, the inside of fixed plate 18, which is fixedly connected, is provided with strip 19, runs through setting on the strip 19 It is equipped with bayonet 21, be fixedly connected corresponding with strip 19 of the outside of fixed plate 18 is provided with buckle 20, the lower end of fixed plate 18 Middle face, which is fixedly connected, is provided with arc clip 5, and 5 middle part of the arc clip is provided through mounting hole 6, and fixed plate 18 passes through Arc clip 5 and the connection inserted sheet 8 of internal thread link block 17 connect, then pass through mounting hole 6 and nut 2 13 by stove bolt 12 It is fixed;The top of the fixed plate 18 is provided with reinforcing plate 22, and the reinforcing plate 22 is rectangular slab, inside and outside reinforcing plate 22 Corresponding integrally connected is provided with fixed block 2, and connecting hole 3, the upper end of reinforcing plate 22 are provided through on the fixed block 2 Middle face, which is fixedly connected, is provided with arc clip 5, mounting hole 6 is provided through on the arc clip 5, reinforcing plate 22 passes through length Bolt 23 interts mounting hole 6 and connect with fixed plate 18 and fixed by nut 3 24.
It is worth noting that:The telescopic supporting rod 9 is socketed on support column 14 by sleeve 15 and is formed, and passes through king-bolt 10 are inserted through jack 16 is connected and fixed with nut 1, and the support column 14 is cylindrical structure, runs through setting on support column 14 There are multiple jacks 16, the lower end of support column 14 is internal thread structure and the external thread structure threaded one end with external screw thread link block 7 Connection, the sleeve 15 are the cylinder of inner hollow, and multiple jacks 16, the lower end socket of sleeve 15 are provided through on sleeve 15 On support column 14, the upper end of sleeve 15 is external thread structure, and with the internal thread structure threaded one end of internal thread link block 17 Connection.
It is worth noting that:The support plate 1 and fixed plate 18 and reinforcing plate 22 it is equal in magnitude.
It is worth noting that:The strip 19 is three with buckle 20.
It is worth noting that:The stay bolt 23 is multiple with nut 3 24.
It is worth noting that:The king-bolt 10 is multiple with nut 1.
It is worth noting that:The fixed block 2 is multiple.
It is worth noting that:The bayonet 21 is multiple.
Operation principle:The utility model can be transformed into different forms and play good support to scion and fix when applying Effect.Such as:When heavy scion is grafted onto the side shoot of higher position on trees, first fixed plate 18 and reinforcing plate 22 can be matched It closes and uses, while internal thread link block 17, telescopic supporting rod 9, external screw thread link block 7 and support plate 1 being sequentially connected, further according to The connection angle of the angle of inclination adjustment internal thread link block 17 and external screw thread link block 7 of side shoot, to change telescopic supporting rod 9 Support angle, support plate 1 is fixed on by screw or nail on the side shoot below on the trunk of trees or at grafting later, To play firm support and protective action;Or encounter the side shoot that heavy scion is grafted onto to lower position on trees When, after at this moment each component being connected according to the above-mentioned order of connection, then by the placement of support plate 1 ground, pass through spike later Son or drill rod pass through connecting hole 3 or circular hole 4 to be fixed on the ground, to form an especially firm support construction.Gu Fixed board 18 is used alone after can dismantling, and in the trees lateral-branch grafting of scion lighter in weight, fixed plate 18 is put into side shoot The strip 19 of side 20 is connected and fixed around scion with corresponding buckle by top, intermediate strip 19 around at grafting and Buckle 20 is connected and fixed, and the strip 19 of the other side is connected and fixed around stock with corresponding buckle 20.Strip 19 and buckle 20 Be used cooperatively, can be different from the diameter of stock according to scion and adjust elasticity, to play best protecting effect, Bayonet 21 on strip 19 not only acts as the effect of fixed limit, while the plant part that strip 19 can be allowed to wind can contact Prevent it from rotting to air.Fixed plate 18 can be used cooperatively with reinforcing plate 22, in the side shoot that heavier scion is grafted onto to trees When, fixed plate 18 can be placed on to the lower section of side shoot, corresponding strip 19 and 20 cooperation of buckle are separately fixed at scion, grafting In place, stock, pass through stay bolt by the top for being placed on side shoot corresponding with fixed plate 18 of reinforcing plate 22, and with fixed plate 18 23 are connected and fixed with nut 3 24, and stay bolt 23 is solid with the use of that can be adjusted according to the size of scion and stock with nut 3 24 The connection elasticity of fixed board 18 and reinforcing plate 22, while the rope that is intertwined and connected in the mounting hole 6 on the arc clip of reinforcing plate 22 5 Rope or iron wire, rope or iron wire are fixed on the side shoot above at grafting or on trunk, at this moment can be formed one and be consolidated Protection structure.Telescopic supporting rod 9 can adjustment length according to actual needs.When use by pull sleeve 15 and support column 14 come The length of telescopic supporting rod 9 is adjusted, then is interted by king-bolt 10 and tightens fixed limit with nut 1 after jack 16.Because The upper end of telescopic supporting rod 9 is that external thread structure lower end is internal thread structure, so multiple telescopic supporting rods 9 can mutually be connected It connects, to further increase the length of telescopic supporting rod 9, keeps the application range of the utility model more extensive.Stove bolt 12 The connection angle of external screw thread link block 7 and internal thread link block 17 can be adjusted by being used cooperatively with nut 2 13.Internal thread is connected When connecing stove bolt 12 on block 17 and unscrewing with nut 2 13, internal thread connection is adjusted according to the difference of trees collateral generation angle The angle of block 17, while the support angle for changing telescopic supporting rod 9 is also driven, then stove bolt 12 and nut 2 13 are tightened just When 9 angle of telescopic supporting rod can be kept constant, while the stove bolt 12 on external screw thread link block 7 being unscrewed with nut 2 13, Support plate 1 or the connection angle of telescopic supporting rod 9 can be changed, then stove bolt 12 is tightened with nut 2 13 can keep propping up The connection angle of fagging 1 or telescopic supporting rod 9 is constant, to reach best support effect.Support plate 1 can be fixed on trees Using use can also be fixed on the ground on limb, reinforcing plate 22 can be substituted when reinforcing plate 22 is damaged or is lost and is used, Connecting hole 3 and circular hole 4 in support plate 1 can be used for fixed screw or nail and drill rod etc..

Claims (8)

1. a kind of agronomy tree limb grafting support device, including support plate (1), fixed block (2), connecting hole (3), circular hole (4), arc clip (5), mounting hole (6), external screw thread link block (7), connection inserted sheet (8), telescopic supporting rod (9), king-bolt (10), nut one (11), stove bolt (12), nut two (13), support column (14), sleeve (15), jack (16), internal thread connection Block (17), fixed plate (18), strip (19), buckle (20), bayonet (21), reinforcing plate (22), stay bolt (23), nut three (24);It is characterized in that:The support plate (1) is rectangular slab, corresponding integrally connected setting inside and outside support plate (1) There is fixed block (2), connecting hole (3) is provided through on the fixed block (2), the left and right sides of support plate (1) upper surface is right Title is provided through circular hole (4), is fixedly connected in the middle part of support plate (1) upper surface and is provided with arc clip (5), the arc folder It is provided through mounting hole (6) in the middle part of piece (5);External screw thread link block (7) is provided with above the support plate (1), it is described outer One end of threaded connection block (7) is external thread structure, and other end integrally connected is provided with connection inserted sheet (8), the connection inserted sheet (8) mounting hole (6) is provided through on, external screw thread link block (7) is plugged on by connecting inserted sheet (8) in arc clip (5), then It passes through mounting hole (6) to be fastened with nut two (13) by stove bolt (12) and is fixedly connected with support plate (1);The external screw thread connects It connects and is threaded with telescopic supporting rod (9) above block (7), the upper end of the telescopic supporting rod (9) is external thread structure, lower end Lower end for internal thread structure, telescopic supporting rod (9) is connect with the external thread structure threaded one end of external screw thread link block (7);Institute It states and is threaded with internal thread link block (17) above telescopic supporting rod (9), one end of the internal thread link block (17) is Internal thread structure, other end integrally connected are provided with connection inserted sheet (8), mounting hole are provided through on the connection inserted sheet (8) (6), internal thread structure one end of internal thread link block (17) is connect with the threaded upper ends of telescopic supporting rod (9);The internal thread It is provided with fixed plate (18) above link block (17), the fixed plate (18) is rectangular slab, inside and outside fixed plate (18) Corresponding integrally connected is provided with fixed block (2), and connecting hole (3), fixed plate are provided through on the fixed block (2) (18) it is fixedly connected on the inside of and is provided with strip (19), bayonet (21), fixed plate (18) are provided through on the strip (19) Be fixedly connected corresponding with strip (19) of outside be provided with buckle (20), be fixedly connected in the middle part of the lower face of fixed plate (18) It is provided with arc clip (5), is provided through mounting hole (6) in the middle part of the arc clip (5), fixed plate (18) is pressed from both sides by arc Piece (5) and the connection inserted sheet (8) of internal thread link block (17) connect, then pass through mounting hole (6) and nut by stove bolt (12) Two (13) are fixed;Reinforcing plate (22) is provided with above the fixed plate (18), the reinforcing plate (22) is rectangular slab, reinforcing plate (22) corresponding integrally connected is provided with fixed block (2) inside and outside, and connection is provided through on the fixed block (2) Hole (3), the upper surface middle part of reinforcing plate (22), which is fixedly connected, is provided with arc clip (5), runs through setting on the arc clip (5) It is equipped with mounting hole (6), reinforcing plate (22) is connect with fixed plate (18) by the interspersed mounting hole (6) of stay bolt (23) and passes through nut Three (24) are fixed.
2. a kind of agronomy tree limb grafting support device according to claim 1, it is characterised in that:The flexible branch Strut (9) is socketed on support column (14) by sleeve (15) and is formed, and is inserted through jack (16) and nut by king-bolt (10) One (11) are connected and fixed, and the support column (14) is cylindrical structure, and multiple jacks (16) are provided through on support column (14), The lower end of support column (14) is internal thread structure and is connect with the external thread structure threaded one end of external screw thread link block (7), described Sleeve (15) is the cylinder of inner hollow, and multiple jacks (16), the lower end socket of sleeve (15) are provided through on sleeve (15) On support column (14), the upper end of sleeve (15) is external thread structure, and with the internal thread structure one of internal thread link block (17) End is threadedly coupled.
3. a kind of agronomy tree limb grafting support device according to claim 1, it is characterised in that:The support plate (1) equal in magnitude with fixed plate (18) and reinforcing plate (22).
4. a kind of agronomy tree limb grafting support device according to claim 1, it is characterised in that:The strip (19) it is three with buckle (20).
5. a kind of agronomy tree limb grafting support device according to claim 1, it is characterised in that:The stay bolt (23) it is multiple with nut three (24).
6. a kind of agronomy tree limb grafting support device according to claim 1, it is characterised in that:The king-bolt (10) it is multiple with nut one (11).
7. a kind of agronomy tree limb grafting support device according to claim 1, it is characterised in that:The fixed block (2) it is multiple.
8. a kind of agronomy tree limb grafting support device according to claim 1, it is characterised in that:The bayonet (21) it is multiple.
CN201820288660.8U 2018-03-01 2018-03-01 A kind of agronomy tree limb grafting support device Expired - Fee Related CN207897446U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110679314A (en) * 2019-06-03 2020-01-14 山东农业工程学院 Pepper grafting fixing device and using method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110679314A (en) * 2019-06-03 2020-01-14 山东农业工程学院 Pepper grafting fixing device and using method

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Granted publication date: 20180925

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