CN213280743U

CN213280743U - Grafting machine for yellow peach seedlings

Info

Publication number: CN213280743U
Application number: CN202021496602.8U
Authority: CN
Inventors: 支传华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-28
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a grafting machine for yellow peach nursery stocks, which comprises a grafting scissors main body, a cutting mechanism and a fixing mechanism, wherein the grafting scissors main body is in a shape of scissors as a whole, the cutting mechanism is positioned on one side of the grafting scissors main body, the fixing mechanism is arranged on two sides of the cutting mechanism, the fixing mechanism comprises a fixing seat and a fixing strip, the fixing strip is uniformly elastically deformed and connected to the inner wall of the circumference of the fixing seat, and the outer wall of one side of the fixing strip is in an arc structure; the fixed seats are annular and symmetrically arranged on two sides of the cutting mechanism; the cutting mechanism comprises a first fixing frame, a second fixing frame, a first blade and a second blade. The utility model is provided with the fixed seat and the fixed strip, which is convenient for fixing the nursery stock, so that both hands exert acting force; through setting up first blade and second blade bottom surface blade point and extending downwards by middle part to both sides, can avoid the nursery stock to slide to both sides when the cutting, promote cutting effect.

Description

Grafting machine for yellow peach seedlings

Technical Field

The utility model relates to a grafting machine technical field especially relates to a be used for yellow peach nursery stock grafting machine.

Background

The grafting is carried out by utilizing the function of wound healing after the plant is injured; during grafting, the cambium layers of the two wounded surfaces are close and tied together, and as a result, the cambium layers are healed into vascular tissues to be connected together into a whole due to cell proliferation. The main factor influencing the survival of grafting is the affinity of the scion and the stock, and then the grafting technology and the management after grafting; the existing manually operated grafting device has poor fixing effect on the nursery stock, thereby causing the problems of poor cutting effect, inconvenient use and the like.

Through retrieval, chinese patent application No. CN201721147285.7 discloses a novel nursery stock grafting machine, which mainly comprises a screw, a protecting cover, a bolt No. 1, a supporting hexagonal wheel, a base, an adjusting nut, a bolt No. 2, a lower handle, an upper handle, a connecting rod, a bolt No. 3, a sliding-cutting U-shaped knife, an upper slide block and a lower slide block. The method is characterized in that: protecting cover and base pass through the screw and be in the same place with 1 number bolted connection, connecting rod and base pass through No. 3 bolted connection and be in the same place, handle, upper handle and connecting rod pass through No. 2 bolted connection and be in the same place down, it contacts through the motion pair to slide "U" type sword, top shoe and lower slider to cut, base, top shoe and lower slider are in the same place through No. 3 bolted connection. The base in the above patent has the following disadvantages: the seedling fixing effect is poor, when the seedling fixing tool is used, the seedling needs to be fixed by hands, and then cutting is carried out, particularly for the seedling with high hardness, due to the fact that one hand is used for assisting fixing, acting force can be applied by one hand to carry out cutting, and the problems of poor cutting effect, inconvenience in use and the like can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grafting machine for yellow peach seedlings.

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

a grafting machine for yellow peach seedlings comprises a grafting shear main body, a cutting mechanism and a fixing mechanism, wherein the grafting shear main body is in a shear shape as a whole, the cutting mechanism is positioned on one side of the grafting shear main body, the fixing mechanism is arranged on two sides of the cutting mechanism, the fixing mechanism comprises a fixing seat and a fixing strip, the fixing strip is uniformly and elastically deformed and connected to the inner wall of the circumference of the fixing seat, and the outer wall of one side of the fixing strip is in an arc-shaped structure; the fixing seat is annular and symmetrically arranged on two sides of the cutting mechanism.

As a further aspect of the present invention: the cutting mechanism comprises a first fixing frame, a second fixing frame, a first blade and a second blade, wherein the first blade and the second blade are respectively positioned right above the first fixing frame and the second fixing frame, and a first blade seat and a second blade seat are respectively fixed on the outer walls of the two sides of the first blade and the second blade through screws; the outer walls of the tops of the first fixing frame and the second fixing frame are respectively provided with cutting openings matched with the first blade and the second blade; the fixed seat is detachably fixed on the outer walls of two sides of the first fixed frame and the second fixed frame through screws respectively, and the second fixed frame is positioned on one side of the first fixed frame; the top surface of the first blade is of a V-shaped structure, and the top surface of the second blade is of a straight structure; the bottom blade edges of the first blade and the second blade extend downwards from the middle to two sides; the first blade seat, the second blade seat, the first fixing frame and the second fixing frame form a linkage relation with the grafting scissors main body through the connecting structure.

As a further aspect of the present invention: the connecting structure comprises a connecting bulge and a connecting groove, the connecting bulge is respectively and integrally arranged on one side of the first blade seat, the second blade seat, the first fixing frame and the second fixing frame, the connecting groove is respectively arranged on the other side of the first blade seat, the second blade seat, the first fixing frame and the second fixing frame and one side of the grafting shear main body, and the connecting bulge is matched with the connecting groove.

As a further aspect of the present invention: the top of first mount and second mount all is provided with the arcwall face.

As a further aspect of the present invention: the grafting is cut main part one side and is provided with two symmetrical inward turnings, and the top outer wall and the bottom outer wall of main part are cut in the grafting all is provided with the arc wall.

As a further aspect of the present invention: the inner wall of the top of the grafting shear main body is welded with a guide rod, the inner wall of the bottom of the grafting shear main body is welded with a guide seat, and the guide rod is connected to the inner wall of the guide seat in a sliding manner; the distance from the outer wall of the bottom end of the guide rod to the inner wall of the bottom of the guide seat is smaller than the distance from the bottom ends of the first blade and the second blade to the inner walls of the bottoms of the first fixing frame and the second fixing frame.

As a further aspect of the present invention: the grafting scissors are characterized in that a buffer seat is welded on the inner wall of the top of the grafting scissors main body, a buffer head is connected to the inner wall of the buffer seat in a sliding mode, the bottom end of the buffer head is made of rubber, the top end of the buffer head and the inner wall of the top of the buffer seat are welded with the same spring, air holes are formed in the outer wall of the top of the grafting scissors main body, and the air holes correspond to the buffer; the outer wall of the circumference of the bottom end of the buffer head is matched with the inner wall of the circumference of the buffer seat.

The utility model has the advantages that:

1. the utility model is provided with the fixed seat and the fixed strip, which is convenient for fixing the nursery stock, so that both hands exert acting force; by arranging the bottom blade points of the first blade and the second blade to extend downwards from the middle part to two sides, the seedlings can be prevented from sliding to two sides during cutting, and the cutting effect is improved; through setting up connection protrusion and coupling groove, can the person of facilitating the use add or reduce or change first mount, second mount isotructure and positional relationship as required, promoted the practicality.

2. By arranging the arc-shaped surface, the fixing effect on the nursery stock is further improved, and the nursery stock is prevented from being subjected to cutting force to generate position deviation; by arranging the buffer head, the buffer seat and other structures, the buffer and shock absorption effects can be achieved, and the phenomenon that the guide rod and the guide seat are violently collided to influence the use experience due to the fact that the nursery stock is difficult to withdraw due to acting force immediately after cutting is avoided; through setting up the bleeder vent, can play the effect of current-limiting and pressure release to the inside air of buffer seat, further promote buffering effect simultaneously.

3. By arranging the corners and the arc-shaped grooves, the opening degree of a palm required when the grafting scissors main body is held can be reduced, the arc-shaped grooves are beneficial to skid resistance, and the use experience is improved; through setting up guide holder and guide bar, can avoid the grafting to cut the main part and because of the atress too big whole dislocation, promote stability and safe in utilization to play spacing effect, promoted life to first blade and second blade.

Drawings

Fig. 1 is a schematic structural diagram of the whole yellow peach seedling grafting machine provided by the utility model;

fig. 2 is a schematic structural view of a cutting mechanism of a yellow peach seedling grafting machine according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram that is used for first mount of yellow peach nursery stock grafting machine.

In the figure: 1-main body of grafting scissors, 2-corner, 3-arc groove, 4-guide seat, 5-buffer head, 6-first fixed frame, 7-second fixed frame, 8-air hole, 9-buffer seat, 10-guide bar, 11-first blade seat, 12-connecting projection, 13-first blade, 14-fixed seat, 15-second blade, 16-connecting groove, 17-second blade seat, 18-arc surface and 19-fixing strip.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

A grafting machine for yellow peach seedlings is shown in figure 1 and comprises a grafting shear main body 1, a cutting mechanism and a fixing mechanism; the overall grafting shear main body 1 is in a shear shape, the cutting mechanism is positioned on one side of the grafting shear main body 1, and the grafting shear main body 1 can drive the cutting mechanism to perform cutting; the fixing mechanisms are arranged on two sides of the cutting mechanism and comprise fixing seats 14 and fixing strips 19, the fixing strips 19 are uniformly and elastically deformed and connected to the inner circumferential wall of the fixing seats 14, and the outer wall of one side of each fixing strip 19 is of an arc-shaped structure; the fixed seat 14 is annular, and the fixed seat 14 is symmetrically arranged at two sides of the cutting mechanism; through setting up fixing base 14 and fixed strip 19, can be convenient for fix the nursery stock to effort is exerted to both hands, promotes the cutting effect.

To facilitate cutting; as shown in fig. 1 and 2, the cutting mechanism includes a first fixing frame 6, a second fixing frame 7, a first blade 13 and a second blade 15, the first blade 13 and the second blade 15 are respectively located right above the first fixing frame 6 and the second fixing frame 7, and a first blade seat 11 and a second blade seat 17 are respectively fixed on the outer walls of two sides of the first blade 13 and the second blade 15 through screws; the outer walls of the tops of the first fixing frame 6 and the second fixing frame 7 are respectively provided with cutting openings matched with the first blade 13 and the second blade 15; the fixed seat 14 is detachably fixed on the outer walls of two sides of the first fixed frame 6 and the second fixed frame 7 through screws respectively, and the second fixed frame 7 is positioned on one side of the first fixed frame 6; the top surface of the first blade 13 is in a V-shaped structure, and the top surface of the second blade 15 is in a straight structure; the bottom blade edges of the first blade 13 and the second blade 15 extend downwards from the middle to two sides; the first blade seat 11, the second blade seat 17, the first fixing frame 6 and the second fixing frame 7 form a linkage relation with the grafting scissors main body 1 through a connecting structure; through setting up first blade 13 and second blade 15, be convenient for carry out the cutting of different modes to the nursery stock, promote the practicality, through setting up

first blade

13 and 15 bottom surfaces blade points of second blade and extending downwards by middle part to both sides, can avoid the nursery stock to slide to both sides when the cutting, promote cutting effect.

In order to improve the practicability; as shown in fig. 1 and 2, the connecting structure includes a connecting protrusion 12 and a connecting groove 16, the connecting protrusion 12 is respectively and integrally disposed on one side of the first blade holder 11, the second blade holder 17, the first fixing frame 6 and the second fixing frame 7, the connecting groove 16 is respectively disposed on the other side of the first blade holder 11, the second blade holder 17, the first fixing frame 6 and the second fixing frame 7 and one side of the grafting scissors main body 1, and the connecting protrusion 12 is adapted to the connecting groove 16; through setting up connecting protrusion 12 and connecting groove 16, can the person of facilitating the use add or reduce or change first mount 6, second mount 7 isotructure and positional relationship as required, promoted the practicality.

In order to further improve the fixing effect; as shown in fig. 3, the top of the first fixing frame 6 and the top of the second fixing frame 7 are both provided with an arc surface 18, and by means of the arc surfaces 18, the fixing effect on the nursery stock is further improved, and the nursery stock is prevented from being subjected to cutting force and being subjected to position deviation.

In order to improve the use effect; as shown in fig. 1, two symmetrical inward corners 2 are arranged on one side of the grafting scissors main body 1, and arc-shaped grooves 3 are arranged on the outer wall of the top and the outer wall of the bottom of the grafting scissors main body 1; through setting up turning 2 and arc wall 3, can reduce the palm that needs when gripping grafting and cutting main part 1 and open the degree, arc wall 3 does benefit to the antiskid, has promoted the use and has experienced.

In order to improve the stability; as shown in fig. 1, a guide rod 10 is welded on the inner wall of the top of the grafting scissors main body 1, a guide seat 4 is welded on the inner wall of the bottom of the grafting scissors main body 1, and the guide rod 10 is connected to the inner wall of the guide seat 4 in a sliding manner; the distance from the outer wall of the bottom end of the guide rod 10 to the inner wall of the bottom of the guide seat 4 is less than the distance from the bottom ends of the first blade 13 and the second blade 15 to the inner walls of the bottoms of the first fixing frame 6 and the second fixing frame 7; through setting up guide holder 4 and guide bar 10, can avoid grafting to cut main part 1 and because of the too big whole dislocation of atress, promote stability and safe in utilization to play spacing effect, promoted life to first blade 13 and second blade 15.

In order to improve the use experience; as shown in fig. 1, a buffer seat 9 is welded on the inner wall of the top of the grafting scissors main body 1, a buffer head 5 is connected on the inner wall of the buffer seat 9 in a sliding manner, the bottom end of the buffer head 5 is made of rubber, the top end of the buffer head 5 and the inner wall of the top of the buffer seat 9 are welded with the same spring, an air hole 8 is formed in the outer wall of the top of the grafting scissors main body 1, and the air hole 8 corresponds to and is communicated with the buffer; the circumferential outer wall of the bottom end of the buffer head 5 is matched with the circumferential inner wall of the buffer seat 9; by arranging the buffer head 5, the buffer seat 9 and the like, the buffer and shock absorption effects can be achieved, and the phenomenon that the guide rod 10 and the guide seat 4 are violently collided to influence the use experience due to the fact that the nursery stock is difficult to withdraw due to acting force immediately after cutting is avoided; through setting up bleeder vent 8, can play the effect of current-limiting and pressure release to 9 inside air of buffering seat, further promote buffering effect simultaneously.

The working principle is as follows: when the tool is used, a user can automatically assemble the first fixing frame 6, the second fixing frame 7, the first blade 13 and the second blade 15 by pulling and inserting the connecting protrusion 12 into the connecting groove 16 according to needs; when cutting is needed, a user inserts the nursery stock into the fixed seat 14 and fixes the nursery stock by using the deformation of the fixed strip 19, the user holds the arc-shaped groove 3 on the grafting scissors main body 1 by hand and applies acting force, the first blade 13 or the second blade 15 cuts the nursery stock, the guide rod 10 slides in the guide seat 4 to play a role in guiding and limiting during the cutting, the buffer head 5, the buffer seat 9 and the spring in the buffer head can play a role in buffering and damping, and the phenomenon that the nursery stock is difficult to withdraw due to the acting force instantly after cutting so that the guide rod 10 and the guide seat 4 collide violently to influence the use experience is avoided; because 5 bottom circumference outer walls of buffering head and 9 circumference inner wall adaptations of buffering seat, when speed was too fast, 9 inside air of buffering seat was difficult to discharge from gap department between buffering seat 9 and buffering head 5, and bleeder vent 8 can play the effect of current-limiting and pressure release to 9 inside air of buffering seat, has further promoted buffering effect simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The grafting machine for the yellow peach seedlings comprises a grafting shear main body (1), a cutting mechanism and a fixing mechanism, and is characterized in that the grafting shear main body (1) is integrally in a shear shape, the cutting mechanism is positioned on one side of the grafting shear main body (1), the fixing mechanism is arranged on two sides of the cutting mechanism and comprises a fixing seat (14) and a fixing strip (19), the fixing strip (19) is uniformly and elastically deformed and connected to the inner wall of the circumference of the fixing seat (14), and the outer wall of one side of the fixing strip (19) is in an arc-shaped structure; the fixing seat (14) is annular, and the fixing seat (14) is symmetrically arranged on two sides of the cutting mechanism.

2. The yellow peach seedling grafting machine according to claim 1, wherein the cutting mechanism comprises a first fixing frame (6), a second fixing frame (7), a first blade (13) and a second blade (15), the first blade (13) and the second blade (15) are respectively positioned right above the first fixing frame (6) and the second fixing frame (7), and a first blade seat (11) and a second blade seat (17) are respectively fixed on the outer walls of two sides of the first blade (13) and the second blade (15) through screws; the outer walls of the tops of the first fixing frame (6) and the second fixing frame (7) are respectively provided with cutting openings matched with the first blade (13) and the second blade (15); the fixed seat (14) is detachably fixed on the outer walls of two sides of the first fixed frame (6) and the second fixed frame (7) through screws respectively, and the second fixed frame (7) is positioned on one side of the first fixed frame (6); the top surface of the first blade (13) is in a V-shaped structure, and the top surface of the second blade (15) is in a straight structure; the bottom blade points of the first blade (13) and the second blade (15) extend downwards from the middle to two sides; the first blade seat (11), the second blade seat (17), the first fixing frame (6) and the second fixing frame (7) form a linkage relation with the grafting scissors main body (1) through a connecting structure.

3. The yellow peach seedling grafting machine according to claim 2, wherein the connecting structure comprises a connecting protrusion (12) and a connecting groove (16), the connecting protrusion (12) is integrally arranged on one side of the first blade holder (11), the second blade holder (17), the first fixing frame (6) and the second fixing frame (7), the connecting groove (16) is arranged on the other side of the first blade holder (11), the second blade holder (17), the first fixing frame (6) and the second fixing frame (7) and one side of the grafting shear main body (1), and the connecting protrusion (12) is matched with the connecting groove (16).

4. The yellow peach seedling grafting machine according to claim 3, wherein the top of the first fixing frame (6) and the top of the second fixing frame (7) are provided with arc-shaped surfaces (18).

5. The yellow peach seedling grafting machine as claimed in claim 4, wherein one side of the grafting shear main body (1) is provided with two symmetrical inward corners (2), and the top outer wall and the bottom outer wall of the grafting shear main body (1) are provided with arc-shaped grooves (3).

6. The yellow peach seedling grafting machine according to claim 5, wherein a guide rod (10) is welded on the inner wall of the top of the grafting shear main body (1), a guide seat (4) is welded on the inner wall of the bottom of the grafting shear main body (1), and the guide rod (10) is connected to the inner wall of the guide seat (4) in a sliding manner; the distance from the outer wall of the bottom end of the guide rod (10) to the inner wall of the bottom of the guide seat (4) is smaller than the distance from the bottom ends of the first blade (13) and the second blade (15) to the inner walls of the bottoms of the first fixing frame (6) and the second fixing frame (7).

7. The grafting machine for the yellow peach seedlings according to any one of claims 1 to 6, wherein a buffer seat (9) is welded on the inner wall of the top of the grafting shear main body (1), a buffer head (5) is connected on the inner wall of the buffer seat (9) in a sliding manner, the bottom end of the buffer head (5) is made of rubber, the same spring is welded on the top end of the buffer head (5) and the inner wall of the top of the buffer seat (9), an air hole (8) is formed in the outer wall of the top of the grafting shear main body (1), and the air hole (8) corresponds to and is communicated with the buffer seat (9); the circumferential outer wall of the bottom end of the buffer head (5) is matched with the circumferential inner wall of the buffer seat (9).