CN219893929U - Grafting assistor - Google Patents

Abstract

The utility model discloses a grafting aid, which belongs to the technical field of melon grafting and particularly relates to a melon grafting aid, and comprises a fixing ring which is used for coating a grafting part, wherein the fixing ring is in a C-shaped structure, two ends of the fixing ring are integrally connected with connecting seats, a thread groove is formed in the central position of each connecting seat, a connecting adjusting part is connected to the fixing ring and comprises a connecting bolt which is in threaded fit with the thread groove, the connecting bolt is connected with two connecting seats and extends to the outer side of each connecting seat, a positioning nut is in threaded connection with the outer side of each connecting bolt, the fixing ring is coated corresponding to the grafting part, then the connecting bolt is screwed by the fixing positioning nut, the two fixing seats are mutually close to each other under the action of the connecting bolts, so that the inner diameter of the fixing ring is changed, the connection tightness of stock and spike wood at the grafting part is increased, and the fixing ring is matched with the connecting bolts to be close to the grafting position, so that the fixing ring can not drop, and is convenient, time-saving and labor-saving, and convenient for workers to use.

Description

Grafting assistor

Technical Field

The utility model relates to the technical field of melon grafting, in particular to a grafting aid.

Background

At present, the production of vegetables and fruits in China and the development of facility agriculture technology are fast. The area of facility agriculture is growing year by year. Grafting techniques have been commonly used in the cultivation of vegetables. The stock and the scion of the plant to be grafted are quickly connected into a whole (the parent is called stock, the grafted young branch is called scion), so that the productivity and the grafting quality are greatly improved. For example, the pumpkin stock and the melon scion are grafted manually, so that the diseases and insect pests of the melons can be effectively reduced, and the quality and the yield of the melons are improved.

The utility model discloses a portable pear grafting auxiliary device, which relates to the field of pear grafting and comprises a lower positioning mechanism and an upper clamping mechanism, wherein the lower positioning mechanism comprises a fixed ring, N lower clamping plates and N adjusting pieces, the N lower clamping plates are arranged in the fixed ring in a surrounding manner, the adjusting pieces are arranged on the lower clamping plates and can drive the corresponding lower clamping plates to move;

above-mentioned grafting assistor passes through gear cooperation, changes the distance between two splint to realize fixed to grafting position, in the use, the radius of splint is fixed, and though can guarantee stock and ear wood and hug closely fixedly, but can be because the not enough of splint radius, have partial grafting position not fixed by the cladding, leads to the grafting to be in the long-time cultivation in-process emergence fester condition.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide the grafting auxiliary device, the fixing ring is coated on the grafting position corresponding to the grafting position, then the fixing positioning nut rotates the connecting bolt, the two fixing seats are mutually close under the action of the connecting bolt, the inner diameter of the fixing ring is changed, the connection tightness of the stock and the spike wood at the grafting position is increased, in addition, the fixing ring is matched with the connecting bolt and is close to the grafting position, so that the fixing ring cannot fall off, the fixing is convenient and quick, time and labor are saved, and the grafting auxiliary device is convenient for workers to use.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a grafting aid, comprising:

the fixing ring is arranged in a C shape and is coated on the grafting part, the two ends of the fixing ring are integrally formed and connected with a connecting seat, and a thread groove is formed in the central position of the connecting seat;

the connecting adjusting part is connected to the fixed ring and comprises a connecting bolt which is in threaded fit with the thread groove, the connecting bolt is connected with the two connecting seats and extends to the outer sides of the connecting seats, and the outer sides of the connecting bolts are in threaded connection with positioning nuts.

As a preferred embodiment of the grafting aid according to the utility model, there is provided: the central position of the fixed ring is provided with an annular vent hole, and a curved plate is arranged in the annular vent hole.

As a preferred embodiment of the grafting aid according to the utility model, there is provided: the top and the bottom of the curved plate are integrally formed and connected with clamping seats, and the top and the bottom of the corresponding annular air holes in the fixing ring are provided with caulking grooves clamped with the clamping seats.

As a preferred embodiment of the grafting aid according to the utility model, there is provided: the inner side of the curved plate is provided with a groove coated with a lime layer.

As a preferred embodiment of the grafting aid according to the utility model, there is provided: the fixing rings and the curved plates are made of plastic materials.

Compared with the prior art: the fixed ring is covered on the grafting part correspondingly, then the positioning nut is fixed to rotate the connecting bolt, the two fixing seats are mutually close under the action of the connecting bolt, so that the inner diameter of the fixed ring is changed, the connection tightness of the stock and the spike wood at the grafting part is increased, the fixed ring is matched with the connecting bolt and is close to the grafting position, the fixed ring cannot fall off, and the fixed ring is convenient, quick, time-saving and labor-saving and convenient for workers to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

fig. 4 is a schematic diagram of the front view of fig. 3 according to the present utility model.

In the figure: 100 fixed rings, 110 connecting seats, 111 thread grooves, 120 annular ventilation holes, 121 caulking grooves, 200 connecting adjusting parts, 210 connecting bolts, 220 positioning nuts, 300 curved plates and 310 clamping seats.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The present utility model provides a grafting aid, referring to fig. 1 to 4, comprising, a fixing ring 100, a connection adjusting member 200, and a curved plate 300;

with continued reference to fig. 1-4, a fixing ring 100 covering the grafting site is provided, the fixing ring 100 is in a C-shape, two ends of the fixing ring 100 are integrally connected with a connecting seat 110, a threaded groove 111 is provided at the central position of the connecting seat 110, and an annular ventilation hole 120 is provided at the central position of the fixing ring 100;

1-4, the connection adjusting component 200 is connected to the fixed ring 100, and includes a connection bolt 210 screwed with the thread groove 111, the connection bolt 210 connects the two connection seats 110 and extends to the outer side of the connection seat 110, a positioning nut 220 is screwed on the outer side of the connection bolt 210, the fixed ring 100 is covered with a corresponding grafting position, then the connection bolt 210 is screwed by the positioning nut 220, the two fixing seats 110 are mutually close under the action of the connection bolt 210, thereby changing the inner diameter of the fixed ring 100, increasing the connection tightness of the stock and spike at the grafting position, and the fixed ring 100 is matched with the connection bolt 210 and is close to the grafting position, so that the fixed ring 100 can not fall down, and the fixed ring is convenient, quick, time-saving and labor-saving, and convenient for workers to use;

with continued reference to fig. 1-2, a curved plate 300 is disposed in the annular ventilation hole 120, the curved plate 300 is engaged with the clamping seat 310 through the caulking groove 121, and is clamped in the annular ventilation hole 120, when ventilation is required, the curved plate 300 is removed, and when nutrition replenishment or lime warming is required, a nutrient solution or lime layer is coated on the curved plate 300, and then the curved plate 300 is clamped on the fixing ring 100, the top and the bottom of the curved plate 300 are integrally formed and connected with the clamping seat 310, and the caulking groove 121 which is clamped with the clamping seat 310 is formed in the fixing ring 100 corresponding to the top and the bottom of the annular ventilation hole 120.

Working principle: when the utility model is used, the corresponding grafting position of the fixed ring 100 is coated, then the connecting bolt 210 is rotated by the fixed positioning nut 220, the two fixed seats 110 are mutually close under the action of the connecting bolt 210, so that the inner diameter of the fixed ring 100 is changed, the connection tightness of the stock and the spike at the grafting position is increased, in addition, the fixed ring 100 is matched with the connecting bolt 210 and is close to the grafting position, the fixed ring 100 can not fall off, and the utility model is convenient and quick to fix, saves time and labor, and is convenient for workers to use.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. A grafting aid, comprising:

the fixing ring (100) is coated on the grafting part, the fixing ring (100) is arranged in a C shape, the two ends of the fixing ring (100) are uniformly and integrally formed and connected with the connecting seat (110), and a thread groove (111) is formed in the central position of the connecting seat (110);

the connecting adjusting part (200) is connected to the fixed ring (100) and comprises a connecting bolt (210) which is in threaded fit with the thread groove (111), the connecting bolt (210) is connected with the two connecting seats (110) and extends to the outer sides of the connecting seats (110), and the outer sides of the connecting bolts (210) are in threaded connection with positioning nuts (220).

2. The grafting aid according to claim 1, wherein the fixing ring (100) is provided with an annular vent hole (120) at a central position, and a curved plate (300) is arranged in the annular vent hole (120).

3. The grafting aid according to claim 2, wherein the top and the bottom of the curved plate (300) are integrally formed and connected with a clamping seat (310), and the top and the bottom of the corresponding annular air holes (120) in the fixing ring (100) are provided with caulking grooves (121) clamped with the clamping seat (310).

4. A grafting aid according to claim 2, characterized in that the curved plate (300) is provided inside with grooves for coating lime layers.

5. The grafting aid according to claim 1, characterized in that the fixing ring (100) and the curved plate (300) are both made of plastic material.