CN218649347U

CN218649347U - Scion trimming means is used in gardens grafting

Info

Publication number: CN218649347U
Application number: CN202221950036.2U
Authority: CN
Inventors: 陆俊; 单蓓; 任原廷; 黄磊; 徐红林; 张嵘梅; 柳杰
Original assignee: Kunming Jindian Scenic Area
Current assignee: Kunming Jindian Scenic Area
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-03-21
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a gardens grafting is with scion trimming means comprises shearing mechanism and stop device, shearing mechanism cut the handle by first handle and the second and form, first handle and the second of cutting cut the handle and form the cross-cut structure through pivot cross-hinged connection, first handle and the second of cutting cut and be equipped with pressing spring between the handle, the first output of cutting the handle be equipped with the cutter, the second cut the output of handle and stop device detachable the connection. The utility model provides a trimming means who is used for grafting scion specially replaces the hand to adjust and restrict the angle and the dynamics of scion pruning lower knife through stop device, both can prevent that the cutter from wounding the hand, can improve grafting efficiency again.

Description

Scion trimming means is used in gardens grafting

Technical Field

The utility model belongs to the technical field of gardens grafting equipment, concretely relates to gardens grafting is with scion trimming means.

Background

The grafting of garden plants is a common artificial propagation method of plants in gardening, and the branches or buds of one plant are grafted to the stems or roots of the other plant by utilizing the capability of combining two different plants together, so that the branches or buds are healed together to form an independent new individual. The propagules for grafting are called "scions", and the plants receiving the scions are called "stocks". The grafting propagation can maintain the excellent characteristics of the variety, enhance the resistance and the adaptability of the scion variety, change the plant type, advance the flowering age and the like. The grafting tool that uses at present prunes the interface of scion, and the workman holds the pruning scissors by one hand mostly, and the other hand holds the scion and cuts the interface into the wedge, still need to use the palm as the strong point of scion occasionally, and the dynamics and the angle of lower sword are wayward like this, and the dynamics has little made the interface produce the fold line easily, and the dynamics has big cuts the hand easily promptly, can not cut into the shape that needs again, needs long-time cultivation and exercise, influences grafting efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a scion trimming device for garden grafting.

The utility model discloses a realize through following technical scheme:

a scion trimming device for garden grafting comprises a shearing device and a limiting device, wherein the shearing device comprises a first shearing handle and a second shearing handle, the first shearing handle and the second shearing handle are hinged and connected in a crossed mode through a shaft pin in a crossed mode to form a crossed shearing structure, a pressing spring is arranged between the first shearing handle and the second shearing handle, a cutter is arranged at the output end of the first shearing handle, and the output end of the second shearing handle is detachably connected with the limiting device; stop device include the rectangle box body, the inside of box body be equipped with the backup pad to cutter one end slope, the upper portion of backup pad be equipped with U type groove, the bottom four corners of backup pad on all be equipped with supporting spring, the bottom center department of backup pad vertical threaded rod that is equipped with, the threaded rod extend to the outside one end of box body and be equipped with adjusting nut, the box body lateral wall that the decurrent one end of U type groove slope corresponds on seted up into ear of grain mouth, the box body upper wall that the decurrent one end of U type groove slope corresponds on seted up out ear of grain mouth.

The output end of the second shear handle is detachably connected with the upper part of the rear side wall of the box body.

The cutter is in parallel contact with the top of the box body and is spaced from the top of the box body.

The top end of the threaded rod is fixedly connected with the supporting plate.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. the utility model provides a special scion trimming device for grafting, which replaces the hand with a limiting device to adjust and limit the angle and force of the scion trimming lower knife, thereby not only preventing the hand from being cut by the cutting knife, but also improving the grafting efficiency; 2. the obliquely arranged support plate of the utility model can move up and down in the box body by rotating the adjusting nut under the support of the support spring and the threaded rod, thereby changing the distance between the scion connector extending from the scion outlet and the top of the box body, being convenient for adjusting the trimming angle of the scion connector, leading the attachment of the scion and the stock to be more matched, and being beneficial to improving the survival rate of the grafted plants; 3. the utility model discloses a cutter of cross-cut structure prunes the scion, reduces the production of scion incision fold line, has further improved the survival rate of plant after the grafting.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic structural view of the limiting device of the present invention;

fig. 3 is a schematic sectional structure view of the limiting device of the present invention;

in the figure: 1-a first shear handle, 2-a second shear handle, 3-a pressing spring, 4-a cutter, 5-a box body, 6-a spike outlet, 7-a U-shaped groove, 8-a support plate, 9-a support spring, 10-an adjusting screw cap, 11-a threaded rod and 12-a spike inlet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the scope of the present invention is not limited by the examples.

Example 1

A scion trimming device for garden grafting comprises a shearing device and a limiting device, wherein the shearing device comprises a first shearing handle 1 and a second shearing handle 2, the first shearing handle 1 and the second shearing handle 2 are in cross hinged connection through a shaft pin to form a cross shearing structure, a pressing spring 3 is arranged between the first shearing handle 1 and the second shearing handle 2, a cutter 4 is arranged at the output end of the first shearing handle 1, and the output end of the second shearing handle 2 is detachably connected with the limiting device; stop device include rectangle box body 5, the inside of box body 5 be equipped with the backup pad 8 to the 4 one end slopes of cutter, the upper portion of backup pad 8 be equipped with U type groove 7, the bottom four corners of backup pad 8 on all be equipped with supporting spring 9, the bottom center department of backup pad 8 vertically be equipped with threaded rod 11, threaded rod 11 extend to the 5 outside one ends of box body and be equipped with adjusting

nut

10, 5 lateral walls of box body that the decurrent one end of U type groove 7 slope corresponds on seted up into ear of

grain

12, 5 upper walls of box body that the ascending one end of U type groove 7 slope corresponds on seted up out ear of grain 6.

The output end of the second shear handle 2 is detachably connected with the upper part of the rear side wall of the box body 5.

The cutter 4 is in parallel contact with the top of the box body 5 and is spaced from the top of the box body.

The top end of the threaded rod 11 is fixedly connected with the support plate 8.

During specific operation, the supporting plate 8 can be driven to descend by rotating the adjusting screw cap 10 clockwise, meanwhile, the supporting plate 8 compresses the supporting spring 9, when the adjusting screw cap 10 is rotated anticlockwise, the supporting plate 8 rises under the elastic action of the supporting spring 9, the scion is inserted into the box body 5 from the scion inlet 12 along the U-shaped groove 7, the interface is extended out of the scion outlet 6, the adjusting screw cap 10 is rotated, the interface is extended out of the scion outlet 6 to a proper distance, the first shearing handle 1 and the second shearing handle 2 are held by one hand and extruded, the cutting knife 4 is used for cutting the scion interface, after the cutting of one surface of the scion is finished, the scion is rotated, and the other surface is cut, if the cutting angle of the other surface is different from that of the first surface, the supporting plate 8 can be adjusted by the adjusting screw cap 10, and the cutting is carried out after the required cutting angle is reached.

Claims

1. A scion trimming device for garden grafting consists of a shearing device and a limiting device and is characterized in that the shearing device consists of a first shearing handle and a second shearing handle which are hinged in a crossed mode through a shaft pin to form a crossed shearing structure, a pressing spring is arranged between the first shearing handle and the second shearing handle, a cutter is arranged at the output end of the first shearing handle, and the output end of the second shearing handle is detachably connected with the limiting device; stop device include the rectangle box body, the inside of box body be equipped with the backup pad to cutter one end slope, the upper portion of backup pad be equipped with U type groove, the bottom four corners of backup pad on all be equipped with supporting spring, the bottom center department of backup pad vertical threaded rod that is equipped with, the threaded rod extend to the outside one end of box body and be equipped with adjusting nut, the box body lateral wall that the decurrent one end of U type groove slope corresponds on seted up into ear of grain mouth, the box body upper wall that the decurrent one end of U type groove slope corresponds on seted up out ear of grain mouth.

2. The scion pruning device for garden grafting according to claim 1, wherein the output end of the second scion handle is detachably connected with the upper portion of the rear side wall of the box body.

3. The scion pruning device for garden grafting according to claim 1, wherein the cutter is in parallel contact with and spaced apart from the top of the box body.

4. The scion pruning device for garden grafting according to claim 1, wherein the top end of the threaded rod is fixedly connected with the support plate.