CN2862660Y

CN2862660Y - Vegetable grafting tool

Info

Publication number: CN2862660Y
Application number: CN 200520116651
Authority: CN
Inventors: 徐志豪; 寿伟林; 徐坚; 董文其; 方景春; 徐振齐
Original assignee: Zhejiang Academy of Agricultural Sciences
Current assignee: Zhejiang Academy of Agricultural Sciences
Priority date: 2005-11-23
Filing date: 2005-11-23
Publication date: 2007-01-31
Anticipated expiration: 2015-11-23

Abstract

The utility model provides a vegetable grafting tool, and belongs to gardening vegetable grafting tool. The utility model arranges inserted cone (2) on one end of the handle (1) and handle (3) whose top is fixed with tongue shape curved surface knife (4), the other end arranges knife rest (6) fixing the double-edge blade (8) and U shape bayonet lock (9), etc.; the utility model combines several independent tools rationally, and it can complete the whole work with tools in hand in the whole grafting operation process, thus makes the operation steps reduced, speeds up the grafting, improves the quality of cutting and grafting and saves the labor of operation. The use of which is convenient with lower cost, it's proper to be promoted and applied in the vegetable grafting and seeding production.

Description

A kind of vegetable grafting instrument

Technical field

The utility model belongs to vegetable gardening tool of production field, especially belongs to the grafting tool of using when a kind of vegetable grafting is grown seedlings.

Background technology

Melon and solanaceous vegetables such as watermelon, muskmelon, cucumber and tomato, eggplant is after long-term plantation continuously, often be subjected to the harm of the continuous cropping obstacle factors such as the soil-borne disease insect pests such as fusarium wilt, bacterial wilt, root-knot nematode and the soil accumulation of salt in the surface soil, cause plant strain growth and output and quality to be had a strong impact on.The stock of high anti-root diseases of employing tool or high salt tolerant and fine quality scion are bred grafting and are cultivated, and are the effective ways that solve vegetables root diseases and continuous cropping obstacle at present.Grafting method has multiple, and wherein method of plant propagation with cutting application study in vegetable grafting is comparatively general.The operating process of the method for plant propagation with cutting comprises: cut sth. askew the scion lower end tapered, the growing point of stock is removed, and (top of plumular axis or stem) inserted out a diameter downwards and is a bit larger tham the spliced eye of scion on grafting part, and the scion seedling that will cut again inserts in the spliced eye of stock.When handling usually, with razor blade scion is cut earlier, and the stock growing point is removed, insert out spliced eye with conical bamboo let again.In this process, on the one hand, razor blade and the different instrument of bamboo let for separating need during operation to pick up repeatedly, put down razor blade or bamboo let respectively, frequently change instrument, have increased a plurality of invalid auxiliary operation steps; On the other hand, the edge of a knife of razor blade is the plane, can not remove to excise the stock growing point according to the curvature that various vegetable seedlings are desired grafting part, and it is not tight to cause scion base portion after the grafting to combine with stock jack top, influences survival rate; Simultaneously, this plane blade is easy to injure contiguous cotyledon or blade when the cutting growing point; Or improper because of the control of cutting dynamics, the plumular axis or the stem of cut-out rootstock seedling cause the grafting failure; In addition, because razor blade is very thin, directly grip blade with finger, the operating time is easy to fatigue once long, also influences grafting speed and quality.

Summary of the invention

The utility model purpose is the deficiency that exists at above-mentioned prior art, can cut scion when providing a kind of novel vegetable grafting to grow seedlings, and can cut the combined multifunctional instrument of stock again, to improve grafting cutting quality and operating efficiency.

The utility model purpose is achieved by following technical solution:

A kind of vegetable grafting instrument comprises handle and double-edged razor blade, is provided with one at an end of handle and inserts the handle that awl and is lacked slightly, fixes a tongue type curved surface cutter on the top of this handle; The knife rest and the U type bayonet lock of fixed double-sided blade are set at the other end of handle; The one side of described knife rest is provided with two projections that are complementary with the double-edged razor blade circular hole, and the groove that is complementary at two arranged outside and the U type bayonet lock of this two projections base portion.

As further improvement of the utility model, at described handle an end of inserting awl and handle and tongue type curved surface cutter is set a protective sleeve is set again.

When the utility model is operated in grafting, excise the growing point on stock top earlier with the tongue type curved surface cutter of one end, with inserting awl, standby again at downward straight cutting one jack of the base portion of cut growing point; The double-edged razor blade of using its other end again is at the suitable position of scion declinate cutting; Again scion is inserted in the jack of stock, promptly finish grafting.

The beneficial effects of the utility model, the one, the tongue type curved surface cutter and the slotting awl of inserting out the grafting hole of excision stock growing point is combined in an end of handle, and the double-edged razor blade that will cut scion is fixed on the other end of handle, and the operator of gripping handle only need rotate the wrist angle and can successively finish and cut scion, remove growing point and insert out three tasks such as grafting hole; The 2nd, the tongue type edge of a knife that is used to remove growing point is a semi-surface, its curvature and grafting part (top of stock plumular axis or stem) adapt, both be difficult for injuring contiguous positions such as cotyledon, again with peg graft after the scion base portion combine closelyr, help improving graft survival rate; The 3rd, whole grafting operating process instrument does not need from hand, and operating procedure reduces, and grafting speed is very fast, and is also more laborsaving, the finger indefatigability.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

Embodiment 1:

By shown in Figure 1, the projection 7 that parts handle 1, slotting awl 2, handle 3, knife rest 6 and base portion two outsides is provided with groove makes up the mould that is split into an integral body, adopts ABS plastic once to form; Protective sleeve 5 can be formed by plastics; Tongue type curved surface cutter 4 its blade faces are overlooked and are the tongue type, and the curved surface that is half garden is looked squarely in the front, and tongue type curved surface cutter 4 its base portions are a ring-like sleeve-like structure, can be made by Thin Stainless Steel template material punch process for whole; U type bayonet lock 8 can be stamped to form by Thin Stainless Steel template material; Double-edged razor blade 8 can adopt commercially available general double-edged razor blade.

During this vegetable grafting instrument assembling, the ring-like cover of base portion of tongue type curved surface cutter 4 is inserted in the leading section that is fixed on handle 3, again double-edged razor blade 8 is installed on the knife rest 6, allow two projections 7 from circular hole, stretch out, and U type bayonet lock 9 pushed along the set groove of projection 7 base portions, double-edged razor blade 8 is compressed, can use.After finishing using double-edged razor blade 8 is unloaded, protective sleeve 5 is inserted in handle 1 is provided with an end of inserting awl 2 grades.

Claims

1, a kind of vegetable grafting instrument comprises handle (1), double-edged razor blade (8), it is characterized in that: the end at handle (1) is provided with the short slightly handle (3) of a slotting awl (2) and, fixes a tongue type curved surface cutter (4) on the top of this handle (3); The knife rest (6) and U type bayonet lock (9) of fixed double-sided blade (8) are set at the other end of handle (1); The one side of described knife rest (6) is provided with two projections (7) that are complementary with double-edged razor blade (8) circular hole, and the groove that is complementary at two arranged outside and the U type bayonet lock (9) of this two projection (6) base portion.

2, vegetable grafting instrument according to claim 1 is characterized in that: at described handle (1) end of inserting awl (2) and handle (3) and tongue type curved surface cutter (4) is set protective sleeve (5) is set.