CN211745495U

CN211745495U - Special needle for vegetable grafting

Info

Publication number: CN211745495U
Application number: CN201922423956.3U
Authority: CN
Inventors: 李慧敏; 陈素娟; 庞欣
Original assignee: Suzhou Polytechnic Institute of Agriculture
Current assignee: Suzhou Polytechnic Institute of Agriculture
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a special needle of vegetables grafting, including needle body, handle and dactylotheca, the syringe needle of needle body is provided with sharp sword, and the backshank of needle body sets up in the handle, and the handle can be dismantled with the dactylotheca and be connected. The needle body is a stainless steel integrated part, and the needle tail of the needle body is in a hook shape and is injected into the handle. The utility model discloses a special needle of vegetable grafting, dactylotheca can ensure not to take off the needle, and the handle makes the grafting easy and simple to handle, quick, efficient, and grafting effect is showing, provides new way and foundation for developing production and development research with the relevant vegetables of vegetable grafting science, and application prospect is good.

Description

Special needle for vegetable grafting

Technical Field

The utility model relates to a technical field of grafting needle especially relates to special needle of vegetables grafting.

Background

The vegetable grafting technology is that seedling, seedling ear (root-removed vegetable seedling) or bud branch section cut from adult plant of vegetable to be cultivated is grafted to rootstock, and cultivated vegetable and stock jointly form a seedling for production. The seedlings for production combined by the technology are called grafted seedlings. The rootstock used for vegetable grafting and seedling raising is a wild or cultivated plant with certain special performance, and can play roles of protecting and promoting growth and the like on the cultivated vegetables, thereby changing certain cultivation properties of the original vegetables, being more beneficial to vegetable production and being a technical measure for increasing both production and income.

In summary, the advantages of vegetable grafting cultivation are mainly as follows: (1) the method reduces the blight of the melon vegetables, the verticillium wilt of eggplants, the bacterial wilt and blight of the eggplants, the root knot nematode disease of the vegetables and the like, which are the most serious intractable soil-borne diseases (soil-borne diseases for short) damaging the vegetables at present; (2) promoting the robust growth of seedlings (3) improving the utilization rate of the fertilizer and water by the vegetables. (4) The stress resistance of the vegetable is enhanced, the grafted vegetable generally has vigorous growth and strong growth vigor, and the adaptability to low temperature or high temperature, drought or humidity, strong light or weak light, saline-alkali soil or acid soil and the like is also enhanced. (5) The utilization rate of land is improved, and the grafting cultivation is realized by increasing the yield or the planting stubbles of certain vegetables and enhancing the salt resistance and alkali resistance of the vegetables. (6) The grafted vegetables with increased harvested stubble number have strong growth vigor, fast overall development, accelerated growth process, shorter time from sowing to harvesting than that of grafted vegetables, and contribution to increasing the harvested stubble number of the vegetables. (7) The yield is increased, the production capacity of the grafted vegetables is obviously enhanced, the fruiting period is longer, the yield is obviously increased, and the yield can be increased by more than 20 percent generally. (8) The quality of the fruits is improved, the fruits of the grafted vegetables are large and attractive in appearance, and the texture and flavor of the fruits can be improved after some vegetables are grafted by proper rootstocks. (9) Expanding the propagation coefficient in the variety resource with less breeding material, the stem and the vine of the plant can be cut off according to the bud by using the branch bud grafting technology, the branch bud is grafted on the stock, and the propagation coefficient of the breeding material is expanded.

Commonly used methods for vegetable grafting are the inarching method, the grafting method and the cleft grafting method. The automatic vegetable grafting robot technology is a high and new technology integrating mechanical, automatic control and gardening technologies, and is not widely popularized in China at present. At present, the artificial grafting technology is still a widely adopted mode in China. Among them, in the vegetable grafting tool, bamboo sticks or iron sticks are often needed to pick out heart leaves and growing points of the rootstock seedling, and the rootstock seedling stem insertion hole for the grafting method. However, the problems of stalk breakage, unclean growing point removal, easy slipping and the like often occur when the bamboo stick or the iron stick is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a special needle of vegetables grafting to solve the problem that above-mentioned prior art exists, make grafting easy and simple to handle, do not take off the needle, grafting effect is stable, establishes the basis for actual production, scientific research experiment.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a special needle of vegetables grafting, including needle body, handle and dactylotheca, the syringe needle of needle body is provided with sharp sword, the backshank of needle body set up in the handle, the handle with the connection can be dismantled to the dactylotheca.

Preferably, the needle body is a stainless steel integrally-formed part.

Preferably, the needle tail of the needle body is in a hook shape and is injected into the handle.

Preferably, the needle body is a cylinder with the diameter of 1-3.5mm, and the length of the needle body is 8-12 cm.

Preferably, the needle head is in a shape of a chamfered cylinder, the chamfered angle of the needle head is 30-45 ℃, and the length of the needle head is 0.5-1.5 cm.

Preferably, a groove is formed in the handle, a protruding block is arranged on the finger sleeve, and the protruding block is clamped with the groove.

Preferably, the handle is a cuboid, the length and the width of the cuboid are both 1.5-2cm, the thickness is 1-3.5mm, and the width of the groove is 1-2 mm.

Preferably, the finger stall is a rubber sleeve, and the length of the finger stall is 1.5-2 cm.

The utility model discloses for prior art gain following technological effect:

the utility model discloses a special needle of vegetables grafting, dactylotheca can ensure not to take off the needle, and the handle makes the grafting easy and simple to handle, quick, and the effect is showing, provides new way and foundation for developing production, teaching and the development research relevant with the fruit vegetables grafting, and application prospect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first structural schematic view of the special vegetable grafting needle of the present invention;

FIG. 2 is a second structural schematic view of the special vegetable grafting needle of the present invention;

FIG. 3 is a schematic structural view of a finger sleeve of the special vegetable grafting needle of the present invention;

wherein: 1-needle body, 2-handle, 3-finger sleeve and 4-bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model aims at providing a special needle of vegetables grafting to solve the problem that prior art exists, make the grafting easy and simple to handle, do not take off the needle, grafting effect is stable, establishes the basis for actual production, scientific research experiment.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 to 3: the embodiment provides special needle of vegetables grafting, including needle body 1, handle 2 and dactylotheca 3, the syringe needle of needle body 1 is provided with sharp sword, and the backshank of needle body 1 sets up in handle 2, and handle 2 can be dismantled with dactylotheca 3 and be connected. The needle body 1 is the stainless steel integrated into one piece spare, and the backshank of needle body 1 is the crook shape and moulds plastics in handle 2, and the handle 2 of this embodiment also can be the stainless steel integrated into one piece spare with needle body 1.

Specifically, the needle body 1 is a cylinder with the diameter of 1-3.5mm, and the length of the needle body 1 is 8-12 cm. The needle head is in a chamfered cylinder shape, the chamfered angle of the needle head is 30-45 ℃, and the length of the needle head is 0.5-1.5 cm.

Set up a recess on the handle 2, set up a protrusion piece 4 on the dactylotheca 3, protrusion piece 4 and recess joint, the change of the dactylotheca 3 of being convenient for. The handle 2 is a cuboid, the length and the width of the cuboid are 1.5-2cm, the thickness of the cuboid is 1-3.5mm, and the width of the groove is 1-2mm, so that enough auxiliary support can be provided in the grafting operation process. The fingerstall 3 is a rubber sleeve, the operation comfort can be improved, the length of the fingerstall 3 is 1.5-2cm, the diameter of the sleeve is 1.5-2.5cm, and the fingerstall can be provided with a plurality of different models to adapt to the thickness of fingers of different people.

The grafting needle of the embodiment is mainly used for grafting solanaceous vegetables and melon vegetables, and the use method of the grafting needle is described by taking top grafting as an example. Holding the handle 2 by a thumb, placing an index finger into the finger sleeve 3, slightly inserting the index finger into the top end of the stock seedling, removing a growing point, obliquely inserting the index finger from the inner side of the base part of one cotyledon tightly attached to the stock to the lower side of the other cotyledon in the direction of 30-45 degrees, wherein the insertion depth is 0.4-0.8cm, and then placing the seedling or seedling ear of the vegetable to be cultivated into the stock for grafting.

Compared with the traditional bamboo stick and iron stick, the bamboo stick and iron stick are obviously superior to the bamboo stick and iron stick in preventing the tool from sliding down and the stalk from breaking, and the specific implementation effect is shown in table 1.

Kind of tool	Number of broken stalks/day	Number of slips/day
			This example	0	0
Bamboo stick	10	4
			Iron label	5	10

TABLE 1 comparison of the effects of different grafting tools

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The special needle of vegetable grafting, its characterized in that: the needle comprises a needle body, a handle and a finger stall, wherein a sharp knife is arranged on the needle head of the needle body, a needle tail of the needle body is arranged in the handle, and the handle is detachably connected with the finger stall.

2. The special needle for vegetable grafting as claimed in claim 1, wherein: the needle body is a stainless steel integrated part.

3. The special needle for vegetable grafting as claimed in claim 1, wherein: the needle tail of the needle body is in a hook shape and is injected into the handle.

4. The special needle for vegetable grafting as claimed in claim 1, wherein: the needle body is a cylinder with the diameter of 1-3.5mm, and the length of the needle body is 8-12 cm.

5. The special needle for vegetable grafting as claimed in claim 1, wherein: the needle head is in a chamfered cylinder shape, the chamfered angle of the needle head is 30-45 ℃, and the length of the needle head is 0.5-1.5 cm.

6. The special needle for vegetable grafting as claimed in claim 1, wherein: the handle is provided with a groove, the finger sleeve is provided with a protruding block, and the protruding block is clamped with the groove.

7. The vegetable grafting needle as claimed in claim 6, wherein: the handle is a cuboid, the length and the width of the cuboid are both 1.5-2cm, the thickness is 1-3.5mm, and the width of the groove is 1-2 mm.

8. The special needle for vegetable grafting as claimed in claim 1, wherein: the finger stall is a rubber sleeve, and the length of the finger stall is 1.5-2 cm.