CN215380064U

CN215380064U - Grafting device for macadamia nut planting

Info

Publication number: CN215380064U
Application number: CN202121617460.0U
Authority: CN
Inventors: 张淞
Original assignee: Yunxian Songge Industry Co ltd; Xishuangbanna Songge Industry Co ltd
Current assignee: Yunxian Songge Industry Co ltd; Xishuangbanna Songge Industry Co ltd
Priority date: 2021-07-18
Filing date: 2021-07-18
Publication date: 2022-01-04
Anticipated expiration: 2031-07-18

Abstract

The utility model relates to the technical field of macadamia nut planting, in particular to a grafting device for macadamia nut planting, which comprises a connecting mechanism, wherein a grafting and fixing mechanism is arranged above the connecting mechanism; the grafting and fixing mechanism comprises a connecting plate; this grafting device for macadamia nut is planted through coupling mechanism and grafting fixed establishment that is equipped with: on one hand, the threaded rods on the two sides are rotated to enable the two clamping blocks to move relatively, a clamping force is applied to the grafted branches, the grafted branches can be fixed, on the other hand, the threaded rods on the two sides are rotated to fix the fixing rings on the supporting rods of the nut fruit trees, and meanwhile, a downward pulling force is applied to the grafted branches under the action of the springs and the pull rods, so that the grafted branches are firmly fixed on the nut trunks under the action of the clamping force and the downward pulling force; the design has good effect on grafting, and the fixing mode is convenient and fast.

Description

Grafting device for macadamia nut planting

Technical Field

The utility model relates to the technical field of macadimia nut planting, in particular to a grafting device for macadimia nut planting.

Background

Macadamia nut is a tree-grown nut native to macadamia, and the macadamia nut is named as follows: kunzea chestnut, macadamia nut and Kunzea fruit are tree nuts originally produced in macadamia, and the macadamia nut also has high nutritional value and medicinal value; grafting, namely grafting the branch or bud of one plant to the stem or root of the other plant, so that the two parts which are connected together grow into a complete plant, wherein the grafting mode is divided into branch grafting and bud grafting; at present, in the planting process of the macadimia nut trees, grafting operation is required to improve the economic value of the macadimia nut trees; in the prior art, after the macadamia nut tree is grafted, a plastic film and the like are required to be wound at the joint of the branch and the grafted branch so as to maintain the fixing effect of the grafted branch, but the fixing effect of the fixing method is poor and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grafting device for macadamia nut planting, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a grafting device for macadamia nut planting comprises a connecting mechanism, wherein a grafting fixing mechanism is arranged above the connecting mechanism; grafting fixed establishment includes the connecting plate, the top surface of connecting plate is close to both ends department and all closely bonds and has the fixed column, the center department of fixed column sets up threaded hole, threaded hole female connection has the threaded rod, the one end of threaded rod is rotated and is connected with the clamp splice, set up the clamp groove on the clamp splice, the coaxial closely bonding of the other end of threaded rod has wrong piece.

As a preferable technical scheme, the connecting mechanism comprises a fixing ring, two symmetrical screw holes are formed in the fixing ring, two symmetrical convex blocks are closely bonded on the fixing ring, sliding holes are formed in the convex blocks, a screw rod is connected with the screw holes in an internal thread mode, one end of the screw rod is rotatably connected with a clamping plate, and an adjusting screw is coaxially and closely bonded at the other end of the screw rod.

As a preferred technical scheme of the utility model, pull rods are tightly bonded at two ends of the bottom surface of the connecting plate, penetrate through the sliding holes and are in sliding connection with the sliding holes, and springs are sleeved on the pull rods; the upper side and the lower side of the threaded hole are both provided with through holes, and guide rods are connected in the through holes in a sliding mode.

As a preferable aspect of the present invention, the overall shape of the splint is arc-shaped.

As the preferable technical scheme of the utility model, the bottom end of the pull rod is coaxially and tightly bonded with a limiting ring, and two ends of the spring respectively support against the limiting ring and the bottom surface of the connecting plate.

As the preferable technical scheme of the utility model, the connecting plate is provided with a fixing groove; and the bottom surface of the connecting plate is positioned below the fixing groove and is tightly bonded with a gasket made of rubber.

Compared with the prior art, the utility model has the beneficial effects that: this grafting device for macadamia nut is planted through coupling mechanism and grafting fixed establishment that is equipped with: on one hand, the threaded rods on the two sides are rotated to enable the two clamping blocks to move relatively, a clamping force is applied to the grafted branches, the grafted branches can be fixed, on the other hand, the threaded rods on the two sides are rotated to fix the fixing rings on the supporting rods of the nut fruit trees, and meanwhile, a downward pulling force is applied to the grafted branches under the action of the springs and the pull rods, so that the grafted branches are firmly fixed on the nut trunks under the action of the clamping force and the downward pulling force; the design has good effect on grafting, and the fixing mode is convenient and fast.

Drawings

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

FIG. 2 is an exploded view of the connection mechanism of the present invention;

FIG. 3 is a schematic structural view of a graft fixing mechanism according to the present invention;

FIG. 4 is a schematic view of a part of the structure of the graft fixing mechanism of the present invention;

FIG. 5 is a schematic diagram of a partial explosion structure of the graft fixing mechanism of the present invention.

The various reference numbers in the figures mean:

1. a connecting mechanism; 11. a fixing ring; 111. a screw hole; 12. a bump; 121. a slide hole; 13. a screw rod; 14. adjusting the screw; 15. a splint;

2. a grafting and fixing mechanism; 21. a connecting plate; 211. fixing grooves; 212. a gasket; 22. a pull rod; 221. a limiting ring; 23. a spring; 24. fixing a column; 241. a threaded hole; 242. a through hole; 25. a threaded rod; 26. twisting the block; 27. a clamping block; 271. a clamping groove; 28. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

The utility model provides a technical scheme that:

referring to fig. 1-2, a grafting device for macadamia nut planting includes a connecting mechanism 1. The connecting mechanism 1 comprises a fixing ring 11, two symmetrical screw holes 111 are formed in the fixing ring 11, two symmetrical convex blocks 12 are closely bonded on the fixing ring 11, sliding holes 121 are formed in the convex blocks 12, a screw rod 13 is connected with the screw holes 111 in an internal thread mode, one end of the screw rod 13 is rotatably connected with a clamping plate 15, and an adjusting screw 14 is coaxially and closely bonded at the other end of the screw rod 13.

In this embodiment, the overall shape of the clamping plate 15 is arc-shaped, and the arc-shaped clamping plate 15 is convenient to clamp and fix on the support rod of the nut tree.

In this embodiment, the one end of lead screw 13 is passed through the bearing and is rotated with splint 15 and be connected, when lead screw 13 rotated, can drive splint 15 motion to be convenient for splint 15 centre gripping is fixed on the nut fruit tree.

Referring to fig. 3-5, a graft fixing mechanism 2 is disposed above the connecting mechanism 1. The grafted stem fixing mechanism 2 comprises a connecting plate 21, fixing columns 24 are tightly bonded on the top surface of the connecting plate 21 close to two ends, threaded holes 241 are formed in the centers of the fixing columns 24, threaded rods 25 are connected with the threaded holes 241 in internal threads, one ends of the threaded rods 25 are rotatably connected with clamping blocks 27, clamping grooves 271 are formed in the clamping blocks 27, and twisting blocks 26 are coaxially and tightly bonded on the other ends of the threaded rods 25; pull rods 22 are tightly adhered to the two ends of the bottom surface of the connecting plate 21, the pull rods 22 penetrate through the sliding holes 121 and are in sliding connection with the sliding holes 121, and springs 23 are sleeved on the pull rods 22; the upper and lower sides of the threaded hole 241 are both provided with through holes 242, and the guide rod 28 is slidably connected in the through holes 242.

In this embodiment, the bottom end of the pull rod 22 is coaxially and tightly bonded with the limit ring 221, two ends of the spring 23 respectively support against the bottom surfaces of the limit ring 221 and the connecting plate 21, the limit ring 221 is arranged to limit the spring 23, and two ends of the spring 23 conveniently support against the limit ring 221 and the connecting plate 21, so that a downward acting force is applied to the grafted graft, and the grafted graft is fixed.

In this embodiment, the connection plate 21 is provided with a fixing groove 211; the bottom surface of connecting plate 21 is located the packing ring 212 that the inseparable bonding of fixed slot 211 below department has the rubber material, the setting of fixed slot 211 is convenient for pass of grafting, thereby conveniently fix the grafting on the nut trunk, the setting of packing ring 212 can not cause the damage to the nut trunk on the one hand, on the other hand, when pull rod 22 during the downstream under the effect of spring force, connecting plate 21 can extrude packing ring 212 and make packing ring 212 deformation, and connecting plate 21 then applys decurrent effort to the grafting.

It should be added that the clamping plate 15 and the clamping block 27 in this embodiment are made of hard rubber material; the rubber is a high-elasticity polymer material with reversible deformation, has elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed, and the rubber material has the advantages of good elasticity, high strength, good comprehensive performance and the like; in this embodiment, the use of the material can avoid damage to the nut stem and graft due to the extrusion force of the clamping block 27 of the clamping plate 15.

When the grafting device for macadamia nut planting in the embodiment is used, a user firstly places the connecting plate 21 at the grafting position of the trunk of the nut tree and penetrates the fixing ring 11 through the trunk of the nut tree, then the user grafts the graft on the grafting surface of the trunk of the nut tree, simultaneously the user synchronously rotates the screwing blocks 26 at two sides, the screwing blocks 26 drive the threaded rod 25 to rotate, at the moment, the two clamping blocks 27 at two sides synchronously move relatively, the graft is clamped and fixed by the two clamping grooves 271, then the user pulls the fixing ring 11 downwards, the pull rod 22 slides along the sliding hole 121, the spring 23 is compressed, under the downward acting force, the gasket 212 is extruded and deformed, finally, the user synchronously rotates the adjusting screws 14 at two sides, the screw rod 13 rotates, under the rotation of the screw rod 13, the two clamping plates 15 are clamped and fixed on the trunk of the nut tree, and finishing grafting.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grafting device is used in macadamia nut planting, includes coupling mechanism (1), its characterized in that: a grafting fixing mechanism (2) is arranged above the connecting mechanism (1); grafting fixed establishment (2) is including connecting plate (21), the top surface of connecting plate (21) is close to both ends department and all closely bonds and has fixed column (24), the center department of fixed column (24) sets up screw hole (241), screw hole (241) female connection has threaded rod (25), the one end of threaded rod (25) is rotated and is connected with clamp splice (27), the clamp groove (271) has been seted up on clamp splice (27), the coaxial closely bonding of the other end of threaded rod (25) has wrong piece (26).

2. The grafting device for macadamia nut planting according to claim 1, wherein: coupling mechanism (1) is including solid fixed ring (11), gu set up two symmetrical screw (111) on fixed ring (11), gu the close bonding has two symmetrical lug (12) on fixed ring (11), draw runner (121) have been seted up on lug (12), screw (111) female connection has lead screw (13), the one end of lead screw (13) is rotated and is connected with splint (15), the coaxial inseparable bonding of the other end of lead screw (13) has regulation spiral (14).

3. The grafting device for macadamia nut planting according to claim 1, wherein: pull rods (22) are tightly adhered to the two ends of the bottom surface of the connecting plate (21), the pull rods (22) penetrate through the sliding holes (121) and are in sliding connection with the sliding holes (121), and springs (23) are sleeved on the pull rods (22); through holes (242) are formed in the upper side and the lower side of the threaded hole (241), and guide rods (28) are connected in the through holes (242) in a sliding mode.

4. The grafting device for macadamia nut planting according to claim 2, wherein: the overall shape of the clamping plate (15) is arc-shaped.

5. The grafting device for macadamia nut planting according to claim 3, wherein: the bottom end of the pull rod (22) is coaxially and tightly bonded with a limiting ring (221), and two ends of the spring (23) respectively abut against the limiting ring (221) and the bottom surface of the connecting plate (21).

6. The grafting device for macadamia nut planting according to claim 1, wherein: a fixing groove (211) is formed in the connecting plate (21); and a gasket (212) made of rubber is tightly adhered to the bottom surface of the connecting plate (21) below the fixing groove (211).