CN218570913U - Stock cutter - Google Patents

Abstract

The utility model belongs to the grafting device discloses a stock cutter, and at present, the grafting of melon and fruit needs both hands to make a round trip to change the instrument and operate for the efficiency of grafting is difficult to obtain improving, the utility model discloses the technical scheme of example, including the ring, the below of ring be equipped with the semicircle ring, one side fixed mounting montant of ring, one side fixed mounting standpipe of semicircle ring, the top side fixed mounting backing plate of semicircle ring, the bottom side fixed mounting blade of ring, the below of montant is equipped with the grafting and signs, the screw is seted up on the top of grafting sign, the screw is seted up to the lower extreme of montant, the grafting is signed the screw thread and is installed on the screw of montant, through this device, has reduced the step that need make a round trip to change the instrument and operate at the grafting in-process, has promoted grafting speed, has improved grafting efficiency, and, need not to take off this device when needs other instruments, makes the use convenience more of this device.

Description

Stock cutter

Technical Field

The utility model belongs to grafting device, concretely relates to stock cutter.

Background

At present, in the grafting process of melon seedlings, because scions and stocks are small and soft seedlings, an artificial grafting mode is generally adopted, and the operation process is generally as follows: firstly, the scion is taken out, a blade is used for cutting the scion, then, the grafting stick is taken out, the stock is inserted into the hole, and then the scion is taken up and inserted into the hole on the stock after the hole is inserted. The process comprises the steps of taking the scion, taking the blade, cutting, putting down the blade and the scion, taking the grafting stick with one hand, holding the stock with the other hand, cutting, putting down the grafting stick, taking up the scion and inserting the scion, in the process, the tools need to be replaced and operated by hands, and a special stock cutter is not available in the prior art, so that the grafting efficiency is difficult to improve.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies in the prior art, the utility model aims to provide a stock cutter to solve the problem mentioned in the background art.

The technical scheme adopted by the rootstock cutter for solving the technical problem is as follows:

the utility model provides a stock cutter, including the ring, the below of ring be equipped with the semicircle ring, one side fixed mounting montant of ring, one side fixed mounting standpipe of semicircle ring, the top side fixed mounting backing plate of semicircle ring, the bottom side fixed mounting blade of ring, the below of montant is equipped with the grafting and signs, the lower extreme that the grafting was signed is wedge structure, the screw is seted up on the top that the grafting was signed, the screw is seted up to the lower extreme of montant, the grafting is signed the screw thread and is installed on the screw of montant.

Furthermore, a positioning pipe is fixedly arranged on one side of the backing plate.

Furthermore, the inner wall of the positioning pipe is fixedly provided with fluff.

Furthermore, a cutter groove is formed in the top surface of the base plate.

Furthermore, the top surface of the circular ring is fixedly provided with an anti-skid shifting plate.

Furthermore, a gasket is fixedly arranged on the bottom side of the semicircular ring.

Furthermore, the bottom side of the vertical rod is fixedly provided with a stop block, and the stop block is positioned below the vertical pipe.

Furthermore, the standpipe in open the mounting groove, be equipped with the spring in the mounting groove, the spring suit is on the montant, the one end of spring and the periphery fixed connection of montant, the other end fixed mounting of spring is in the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a stock cutter of example, when using this device, overlap the ring on user's forefinger, the semicircle ring overlaps on user's well finger and the bottom side of using ring finger to clamp the semicircle, place the scion on the backing plate, the forefinger is drawn close to the middle finger, can cut the scion, after the cutting, place the top side at the ring with the thumb, it rotates to rub the ring, make the directional place ahead of grafting bamboo, use the grafting bamboo afterwards to sign the main arteries and veins of cotyledon on one side of the stock to opposite side oblique inserting about 1cm downwards, sign with the invisible grafting, it is suitable for not stinging the stem exocuticle, take off the grafting bamboo afterwards, insert the stock jack with the scion, make grafting and just laminate around stock and the stock jack, and the scion is "ten" font "with the stock cotyledon, can accomplish one-time grafting, and, sign the mode of installing on the montant through the screw thread, can be convenient for change different grafting bamboo slips, through this device, the step that need make a round trip to change instrument and operate in the grafting process, and other convenient use devices are because the grafting device need not got when this finger use.

2. The utility model discloses a stock cutter of example is 30 ~ 40 degrees angles between registration arm and the blade, and the length of registration arm is less than 1.5cm, and the bottom surface of registration arm inner wall flushes with the top surface of backing plate, when using, inserts the scion in the registration arm, closes together forefinger and middle finger again, can fix a position the scion before cutting, can reduce the unqualified condition of scion cutting, improves the survival rate of grafting.

3. The utility model discloses a stock cutter of example, fine hair can be with the contact of the stem of scion, the butt joint ear of grain is fixed, make this device after having cut the scion, can need not take off the scion, prevent through fine hair that the scion in the registration arm from dropping, wait for the grafting to sign and insert out the stock jack, take off the scion again, make after having cut the scion, need not to place the scion once, can liberate the other hand, make the stock conveniently held up by the other hand, further improve the efficiency of grafting.

4. The utility model discloses a stock cutter of example passes through the sword groove to the condition that thoroughly cuts off can be reduced to the convenience, and on the other hand can demonstrate the position that the top blade downcuts, makes the scion can more audio-visual position of seeing the cutting when placing.

5. The utility model discloses the example a stock cutterbar dials the board through the antiskid, makes the thumb can stir the ring better when using.

6. The utility model discloses a stock cutterbar of example makes ring finger and middle finger can press from both sides the bottom side of tight semicircle better through the gasket.

7. The utility model discloses the stock cutterbar of example, through the dog, can avoid ring and semicircle ring separation.

8. The utility model discloses a stock cutterbar of example through the spring, can make backing plate and blade separation after forefinger and middle finger part, convenient next cutting.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a view in the direction a of fig. 1.

In the figure: 1. a circular ring; 2. a semicircular ring; 3. a vertical rod; 4. a vertical tube; 5. a base plate; 6. a blade; 7. grafting sticks; 8. a positioning tube; 9. a cutter groove; 10. an anti-skid paddle; 11. a gasket; 12. a stopper; 13. mounting grooves; 14. a spring.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, a stock cutter, including ring 1, ring 1's below be equipped with semicircle ring 2, one side fixed mounting montant 3 of ring 1, one side fixed mounting standpipe 4 of semicircle ring 2, montant 3 only can reciprocate in standpipe 4, top side fixed mounting backing plate 5 of semicircle ring 2, ring 1's bottom side fixed mounting blade 6, montant 3's below is equipped with the grafting and signs 7, the lower extreme that 7 was signed in the grafting is the wedge structure, 7 is signed in the grafting and is the same with scion hypocotyl thickness, the screw is seted up on 7's top is signed in the grafting, the screw is seted up to the lower extreme of montant 3, 7 screw thread installations are signed in the grafting on montant 3's screw. When the device is used, the ring 1 is sleeved on the index finger of a user, the semicircular ring 2 is sleeved on the middle finger of the user, the bottom side of the semicircular ring 2 is clamped by the ring finger, the scion is placed on the base plate 5, the index finger and the middle finger are closed, the scion can be cut, after cutting, the thumb is placed on the top side of the ring 1, the ring 1 is rubbed to rotate, the grafting tag 7 points to the front, then the grafting tag 7 is used for obliquely inserting downwards to about 1cm from the main vein of the cotyledon on one side of the stock to the other side, the grafting tag 7 is invisible and can not puncture the outer bark of the stem, then the grafting tag 7 is taken down, the scion is inserted into the stock jack, the scion is just attached to the periphery of the stock jack, the scion and the stock jack are in a cross shape, one-time grafting can be finished, in addition, the grafting tag 7 is installed on the vertical bar 3 through threads, different grafting tags can be conveniently replaced, the steps of changing tools and carrying out operations in the grafting process are reduced, the speed is improved, the grafting efficiency is improved, and the device is convenient to use when other fingers are used in the use process.

As shown in fig. 1, it is further preferable that a positioning tube 8 is fixedly installed on one side of the backing plate 5. Be 30 ~ 40 degrees angles between registration arm 8 and the blade 6, registration arm 8's length is less than 1.5cm, and the bottom surface of registration arm 8 inner wall flushes with the top surface of backing plate 5, when using, inserts the scion in registration arm 8, closes together forefinger and middle finger again, can fix a position the scion before cutting, can reduce the unqualified condition of scion cutting, improves the survival rate of grafting.

As shown in fig. 1, it is further preferable that the inner wall of the positioning tube 8 is fixedly provided with fluff. Fine hair can with the stem contact of scion, fix the scion, make this device after having cut the scion, can need not take off the scion, prevent through fine hair that the scion in the registration arm 8 from dropping, wait for the grafting to sign 7 and insert out the stock jack, take off the scion again, make after having cut the scion, need not to place the scion once, can liberate the opposite hand, make the stock conveniently held up to the opposite hand, further improve the efficiency of grafting.

As shown in fig. 2, it is further preferable that the top surface of the backing plate 5 is provided with a knife groove 9. The knife groove 9 can conveniently reduce the situation of incomplete cutting, and on the other hand, the cutting position of the upper blade 6 can be displayed, so that the cutting position can be more visually seen when the scion is placed.

As shown in fig. 1, it is further preferable that the anti-skid plate 10 is fixedly installed on the top surface of the ring 1. The thumb is enabled to better poke the ring 1 when in use by the anti-slide plate 10.

As shown in fig. 1, it is further preferable that a mounting pad 11 is fixed to the bottom side of the semicircular ring 2. The ring finger and the middle finger can better clamp the bottom side of the semicircular ring 2 through the gasket 11.

As shown in fig. 1, it is further preferable that a stopper 12 is fixedly installed on the bottom side of the vertical rod 3, and the stopper 12 is located below the vertical tube 4. The ring 1 can be prevented from being separated from the semicircular ring 2 by the stopper 12.

As shown in fig. 1, it is further preferable that an installation groove 13 is formed in the vertical tube 4, a spring 14 is arranged in the installation groove 13, the spring 14 is sleeved on the vertical rod 3, one end of the spring 14 is fixedly connected with the periphery of the vertical rod 3, and the other end of the spring 14 is fixedly installed in the installation groove 13. The spring 14 can separate the backing plate 5 from the blade 6 after the forefinger and the middle finger are separated, so that the next cutting is facilitated.

The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and are not described herein again in order to highlight the innovative features of the present invention.

Claims (8)

1. The utility model provides a stock cutter, including ring (1), characterized by, the below of ring (1) be equipped with semicircle ring (2), one side fixed mounting montant (3) of ring (1), one side fixed mounting standpipe (4) of semicircle ring (2), top side fixed mounting backing plate (5) of semicircle ring (2), bottom side fixed mounting blade (6) of ring (1), the below of montant (3) is equipped with the grafting and signs (7), the lower extreme that (7) were signed in the grafting is the wedge structure, the screw is seted up on the top that (7) were signed in the grafting, the screw is seted up to the lower extreme of montant (3), the grafting is signed (7) screw thread and is installed on the screw of montant (3).

2. The rootstock cutter according to claim 1, wherein a positioning tube (8) is fixedly arranged on one side of said backing plate (5).

3. The stock cutter as claimed in claim 1, wherein the positioning tube (8) has a pile fixed on its inner wall.

4. The rootstock cutter as claimed in claim 1, wherein said top surface of said backing plate (5) is provided with a cutting groove (9).

5. The rootstock cutter as claimed in claim 1, wherein the top surface of said circular ring (1) is fixedly provided with an anti-skid poking plate (10).

6. The rootstock cutter of claim 1, wherein a gasket (11) is fixedly arranged on the bottom side of said semicircular ring (2).

7. The rootstock cutter as claimed in claim 1, wherein a stop block (12) is fixedly arranged on the bottom side of the vertical rod (3), and the stop block (12) is positioned below the vertical tube (4).

8. The rootstock cutter as claimed in claim 1, wherein the standpipe (4) is provided with a mounting groove (13), a spring (14) is arranged in the mounting groove (13), the spring (14) is sleeved on the vertical rod (3), one end of the spring (14) is fixedly connected with the periphery of the vertical rod (3), and the other end of the spring (14) is fixedly arranged in the mounting groove (13).

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