CN110972745B

CN110972745B - Grafting stock incision auxiliary cutter

Info

Publication number: CN110972745B
Application number: CN201911270499.7A
Authority: CN
Inventors: 王霞; 田国权
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-12-03
Anticipated expiration: 2039-12-12
Also published as: CN110972745A

Abstract

The invention relates to an interceptor, in particular to an auxiliary interceptor for grafting stock incisions. The technical problem is how to design an auxiliary grafting stock cut cutter which can facilitate people to cut stocks, avoids hands from being cut and has high working efficiency. An auxiliary interceptor for grafting stock incision comprises an arc-shaped plate, a special-shaped bracket, a driving mechanism, an incision mechanism and the like; the middle of the upper part of the outer side surface of the arc-shaped plate is symmetrically provided with a special-shaped support, a driving mechanism is arranged between the right ends of the special-shaped supports, the middle part of the arc-shaped plate is provided with a notching mechanism, and the notching mechanism is in contact fit with the driving mechanism. According to the invention, the arc-shaped plate is contacted with the stock, the cut is inserted into the stock, and the swinging rod is pulled, so that the upper two blades move outwards and the lower blade moves downwards to cut the stock, a T-shaped opening is formed, the cutter does not need to be held by hands to continuously move for cutting, and the hand is prevented from being cut.

Description

Grafting stock incision auxiliary cutter

Technical Field

The invention relates to an interceptor, in particular to an auxiliary interceptor for grafting stock incisions.

Background

Grafting is one of artificial propagation methods of plants. That is, a branch or bud of one plant is grafted onto a stem or root of another plant, and the two parts joined together are grown into a complete plant. The grafting method is divided into a branch grafting method and a bud grafting method. The grafting is carried out by utilizing the function of wound healing of the plant, when in grafting, a T-shaped opening needs to be cut on the stock, and then the object needing to be grafted is inserted into the T-shaped opening to grow into a complete plant.

At present, people all hold the cutter with the hand and cut on the stock, because need cut into T type mouth, then need transversely cut a mouth earlier, vertically cut a mouth again and form T type mouth, so need the removal of making a round trip, the cutter cuts the hand of people easily and causes the occurence of failure to because the stock of grafting is more, the people need repeated operation, and the time is long, and the easy ache of people's hand influences notched efficiency, and the indirect work efficiency that has leaded to is low.

Therefore, the grafting stock incision auxiliary cutter which can facilitate people to cut the stock, avoids the hand from being cut and has high working efficiency is particularly needed to solve the problems in the prior art.

Disclosure of Invention

In order to overcome the defects that a person needs to move a cutter back and forth, the cutter is easy to cut, and the subsequent working efficiency is affected by the easy ache of the hand after a long time, the technical problem to be solved is as follows: the grafting stock notch auxiliary cutter can facilitate people to cut stocks, avoids hands from being cut and is high in working efficiency.

The technical scheme is as follows: the utility model provides an supplementary interceptor of grafting stock incision, including: the middle part of the outer side surface of the arc plate is symmetrically provided with a special-shaped bracket; the driving mechanism is arranged at the end part of the special-shaped bracket far away from the arc-shaped plate and used for providing driving force; and the notching mechanism is arranged in the middle of the arc-shaped plate, is matched with the driving mechanism and is used for notching the stock.

Further, actuating mechanism is including handle, swinging arms, uide bushing, movable rod and drive dysmorphism piece, the handle is installed between two special-shaped support tip of keeping away from the arc, the handle articulates towards one side middle part of arc has the swinging arms, the uide bushing install in between two special-shaped support middle parts, the movable rod slidingtype cross-under is in the uide bushing, its one end with the swinging arms contact the cooperation, and its other end rigid coupling has drive dysmorphism piece, drive dysmorphism piece and incision mechanism cooperation.

Further, the incision mechanism is including sliding block, cutter, contact guide bar and elastic element, the opening of the arc one side symmetrical formula that is close to special-shaped support has the spout, just also vertical opening in arc middle part has the spout, the sliding block slidingtype place in the spout, just the sliding block lateral surface with be connected with elastic element between the spout inner wall, sliding block one side rigid coupling towards drive dysmorphism piece has the contact guide bar, contact guide bar tip and drive dysmorphism piece contact cooperation, can be three at least to stock notched cutter quantity, it install in one side of drive dysmorphism piece is kept away from to the sliding block, and three cutter is mutually supported.

Further, the clamping device comprises a clamping mechanism, the clamping mechanism comprises a fixed sleeve, a sliding rod, an extension spring, a guide rod sleeve, a u-shaped rod, a compression spring, a clamping rod, a pull rod, a rotating rod, a gear, a fixed plate and a rack, the two ends of the outer side of the arc plate are fixedly connected with the fixed sleeve, the sliding rod is in sliding type penetrating connection with the fixed sleeve, the extension spring is wound between one end of the sliding rod and one side of the fixed sleeve facing to the driving special-shaped block, the other end of the sliding rod is rotatably connected with the gear, the clamping rod is installed between the two ends of the gear, the clamping rod is triangular in shape, the guide rod sleeve is fixedly connected with the outer side of the fixed sleeve, the u-shaped rod is in sliding type penetrating connection with the two guide rod sleeves, the end part of the u-shaped rod, far away from the arc plate, is fixedly connected with the fixed plate, the rack meshed with the gear is installed on one side of the fixed plate facing to the arc plate, and the compression spring is sleeved on the u-shaped rod, its one end and fixed plate one side fixed connection, the other end with guide rod cover one side fixed connection, the pull rod install in the middle of the u type pole, just installation in of dwang also rotary type in u type pole middle part.

Further, still including axle sleeve, chucking board and torque spring, the chucking pole both sides of keeping away from the arc all be connected with the axle sleeve of rotary type, the chucking board is installed between two axle sleeves, torque spring suit is on the chucking pole, its one end and axle sleeve one side fixed connection, the other end and chucking pole fixed connection.

Further, still including nut and bolt, the quantity of nut is two at least, install in arc inner wall both sides, the bolt cross-under is in arc both sides, and its tip is located the nut rather than the cooperation.

The beneficial effects are that: according to the invention, the arc-shaped plate is contacted with the stock, the notch is inserted into the stock, and the swinging rod is pulled, so that the upper two blades move outwards and the lower blade moves downwards to notch the stock to form the T-shaped notch, the situation that the hand is cut by holding the cutter by hands and continuously moving the cutter is not needed, the working efficiency is high, the device can be clamped on the stock firstly under the action of the clamping mechanism, then the cutter is inserted into the stock, and thus the cutter is better inserted into the stock.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is an enlarged view of part B of the present invention.

Part names and serial numbers in the figure: the special-shaped plate cutting machine comprises an arc-shaped plate 1, a special-shaped support 2, a driving mechanism 3, a handle 31, a swinging rod 32, a guide sleeve 33, a movable rod 34, a special-shaped driving block 35, a notch mechanism 4, a sliding block 41, a cutter 42, a contact guide rod 43, an elastic element 44, a sliding chute 45, a clamping mechanism 5, a fixed sleeve 51, a sliding rod 52, an extension spring 53, a guide rod sleeve 54, a rod 55 u, a compression spring 56, a clamping rod 57, a pull rod 58, a rotating rod 59, a gear 510, a 511 fixing plate, a rack 512, a shaft sleeve 6, a clamping plate 7, a torsion spring 8, a nut 9 and a bolt 10.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

Example 1

As shown in fig. 1-3, an auxiliary grafting stock incision cutter comprises an arc plate 1, a special-shaped support 2, a driving mechanism 3 and an incision mechanism 4, wherein the special-shaped support 2 is symmetrically installed in the middle of the upper portion of the outer side surface of the arc plate 1, the driving mechanism 3 is arranged between the right ends of the special-shaped support 2, the incision mechanism 4 is arranged in the middle of the arc plate 1, and the incision mechanism 4 is in contact fit with the driving mechanism 3.

The driving mechanism 3 comprises a handle 31, a swing rod 32, a guide sleeve 33, a movable rod 34 and a driving special-shaped block 35, the handle 31 is installed between the right ends of the special-shaped supports 2 on the front side and the rear side, the lower portion of the left side of the handle 31 is hinged with the swing rod 32, the guide sleeve 33 is installed between the middle portions of the special-shaped supports 2 on the front side and the rear side, the movable rod 34 is arranged in the guide sleeve 33 in a sliding mode, the right end of the movable rod 34 is in contact with the swing rod 32, and the left end of the movable rod 34 is fixedly connected with the driving special-shaped block 35 matched with the notch mechanism 4.

The notching mechanism 4 comprises a sliding block 41, a cutting knife 42, a contact guide rod 43 and an elastic element 44, sliding grooves 45 are formed in the middle of the arc-shaped plate 1 and on the upper portions of the front side and the rear side, the sliding block 41 is arranged in the sliding grooves 45 in a sliding mode, the elastic element 44 is connected between the sliding block 41 and the sliding grooves 45, the cutting knife 42 is installed on the left side face of the sliding block 41, the three cutting knives 42 are mutually matched, the contact guide rod 43 is fixedly connected to the right side face of the sliding block 41, the contact guide rod 43 is in contact fit with the drive special-shaped block 35, and the contact guide rod 43 below the drive special-shaped block 35.

At first, operating personnel moves this device and makes arc 1 and stock contact, and makes incision mechanism 4 insert the stock in, pulling actuating mechanism 3 and operate, and actuating mechanism 3 operates and cuts out T type mouth on the stock, can loosen actuating mechanism 3 and reset, and incision mechanism 4 just also resets, takes this device down again, and incision mechanism 4 breaks away from with the stock, can begin to carry out the incision to next stock.

When the notching mechanism 4 is inserted into the stock, an operator can pull the lower part of the swing rod 32 to swing rightwards, the lower part of the swing rod 32 swings rightwards to enable the upper part to swing leftwards, the upper part of the swing rod 32 swings leftwards to drive the movable rod 34 to move leftwards, the movable rod 34 moves leftwards to drive the special-shaped block 35 to move leftwards, the special-shaped block 35 is driven to move leftwards to drive the notching mechanism 4 to operate, and the notching mechanism 4 operates to notch the stock. After the stock cut is finished, the swinging rod 32 can be loosened, the cut mechanism 4 operates and resets to drive the special-shaped block 35 to move rightwards, the special-shaped block 35 is driven to move rightwards, the movable rod 34 drives the upper part of the swinging rod 32 to swing rightwards to reset, and the lower part of the swinging rod is also enabled to swing leftwards to reset. Thus, the incision mechanism 4 can perform incision on the rootstock.

When an operator moves the device to enable the arc-shaped plate 1 to be in contact with the stock, the operator can enable the cutter 42 to be inserted into the stock, when the cutter 42 is inserted to a proper depth, the lower portion of the swing rod 32 can be pulled to swing rightwards, the special-shaped block 35 is driven to move leftwards to push the two upper contact guide rods 43 to move outwards, the two upper contact guide rods 43 move outwards to drive the upper sliding block 41 to move outwards, the upper elastic element 44 is compressed, the two upper sliding blocks 41 move outwards to drive the two upper cutters 42 to move outwards, the two upper cutters 42 move outwards to cut the stock, meanwhile, the special-shaped block 35 is driven to drive the lower contact guide rods 43 to move downwards, the lower contact guide rods 43 move downwards to drive the lower sliding blocks 41 to move downwards, the lower elastic element 44 is compressed, the lower sliding blocks 41 move downwards to drive the lower cutters 42 to move downwards, the cutter 42 moves downwards to cut the stock, when the three cutters 42 move to the maximum stroke, a T-shaped opening is cut on the stock, the swinging rod 32 can be loosened, the sliding block 41 moves inwards to drive the cutters 42 to move inwards to reset under the action of the elastic element 44, meanwhile, the sliding block 41 also drives the contact guide rod 43 to move inwards to reset, the contact guide rod 43 moves inwards to push the drive special-shaped block 35 to move rightwards to reset, an operator can take down the device, the cutters 42 are separated from the stock, and then the next stock can be cut.

Example 2

As shown in fig. 1, 2 and 4, the present embodiment is different from embodiment 1 mainly in that, in the present embodiment, a clamping mechanism 5 is further included, the clamping mechanism 5 includes a fixed sleeve 51, a sliding rod 52, an extension spring 53, a guide rod sleeve 54, a u-shaped rod 55, a compression spring 56, a clamping rod 57, a pull rod 58, a rotating rod 59, a gear 510, a fixed plate 511 and a rack 512, the fixed sleeve 51 is fixedly connected to both front and rear sides of an outer side surface of the arc plate 1, the sliding rod 52 is slidably arranged in the fixed sleeve 51, the extension spring 53 is wound between a right portion of the sliding rod 52 and a right side surface of the fixed sleeve 51, the gear 510 is rotatably connected to a left end of the sliding rod 52, the guide rod sleeve 54 is fixedly connected to a middle portion of the outer side surface of the fixed sleeve 51, the u-shaped rod 55 is slidably arranged between the guide rod sleeves 54 on the front and rear sides, the pull rod 58 is fixedly connected to the middle portion of the u-shaped rod 55, an upper portion of the pull rod 58 is located between the brackets 2 on the front and rear sides, the rotating rod 59 is rotatably installed in the middle of the u-shaped rod 55, the fixing plates 511 are fixedly connected to the left ends of the front side and the rear side of the u-shaped rod 55, the fixing plates 511 are located on the left side of the sliding rod 52, racks 512 are fixedly connected to the inner sides of the right side faces of the fixing plates 511 on the front side and the rear side, the racks 512 are meshed with the gears 510, the compression springs 56 are connected between the right side faces of the fixing plates 511 and the left side faces of the guide rod sleeves 54, the compression springs 56 are sleeved on the u-shaped rod 55, and the clamping rods 57 are fixedly connected between the top ends and the bottom ends of the gears 510.

When an operator makes the arc-shaped plate 1 contact with the stock, the pull rod 58 can be pulled to move rightwards, the pull rod 58 moves rightwards to drive the u-shaped rod 55 to move rightwards, the u-shaped rod 55 moves rightwards to drive the fixing plate 511 to move rightwards, the compression spring 56 is compressed, the fixing plate 511 moves rightwards to drive the rack 512 to move rightwards, the rack 512 moves rightwards to drive the gear 510 to rotate inwards, the gear 510 rotates inwards to drive the clamping rod 57 to swing inwards, the clamping rod 57 swings inwards to contact with the stock to clamp the device on the stock, the rotating rod 59 contacts with the oscillating rod 32, the pull rod 58 is released, the lower parts of the oscillating rod 32 and the rotating rod 59 can be pulled to swing rightwards, so that the arc-shaped plate 1 moves leftwards to contact with the stock, the cutter 42 is inserted into the stock, the tension spring 53 is stretched, when the stock is cut, the operator releases the oscillating rod 32 and the rotating rod 59, due to the action of the compression spring 56, the fixing plate 511 moves leftwards to drive the pull rod 58 to move leftwards for resetting through the u-shaped rod 55, meanwhile, the fixing plate 511 also drives the rack 512 to move leftwards, the rack 512 moves leftwards to drive the gear 510 to rotate outwards, and then the clamping rod 57 is driven to swing outwards to loosen the device, so that the device can be taken down, and the arc-shaped plate 1 moves rightwards for resetting under the action of the extension spring 53. Therefore, the cutter 42 can be better inserted into the stock without pushing the cutter 42 into the stock by a person.

Example 3

As shown in fig. 1 to 4, the present embodiment is different from

embodiments

1 and 2 mainly in that in the present embodiment, the present embodiment further includes a shaft sleeve 6, a clamping plate 7 and a torsion spring 8, the shaft sleeve 6 is rotatably connected to both upper and lower sides of the clamping rod 57, the clamping plate 7 is fixedly connected between the shaft sleeves 6 on the upper and lower sides, and the torsion spring 8 is connected between the shaft sleeve 6 and the clamping rod 57.

The novel arc-shaped plate is characterized by further comprising nuts 9 and bolts 10, the nuts 9 are fixedly connected to the middle portions of the front side and the rear side of the inner side face of the arc-shaped plate 1, the bolts 10 are arranged in the nuts 9, and the bolts 10 penetrate through the arc-shaped plate 1.

When an operator pulls the pull rod 58 to move rightwards, the clamping rod 57 swings inwards to drive the clamping plate 7 to swing inwards through the shaft sleeve 6, the clamping plate 7 swings inwards to be in contact with the stock to clamp the device, and the clamping plate 7 is in contact with the stock all the time under the action of the torsion spring 8, so that the next step of operation can be started. After the stock incision is finished, the clamping rod 57 swings outwards to reset, so that the clamping plate 7 swings outwards to reset. Therefore, the device is clamped on the rootstock more stably.

Firstly, according to the cutting depth of an operator, the twisting bolt 10 rotates forwards and backwards in an alternating mode, the bolt 10 rotates forwards and backwards in an alternating mode and moves left and right through the nut 9, when the bolt 10 moves left and right to a proper position, the twisting bolt 10 stops, then when the arc plate 1 moves left, the arc plate 1 drives the bolt 10 to move left, when the bolt 10 moves left and contacts with a stock, the arc plate 1 stops moving, and therefore the cut can be started. In this way, the depth of insertion of the cutter 42 can be adjusted as desired.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an supplementary interceptor of grafting stock incision which characterized in that, including:

the middle part of the outer side surface of the arc plate (1) is symmetrically provided with special-shaped brackets (2);

the driving mechanism (3) is arranged at the end part of the special-shaped bracket (2) far away from the arc-shaped plate (1) and is used for providing driving force; the driving mechanism (3) comprises a handle (31), a swinging rod (32), a guide sleeve (33), a movable rod (34) and a driving special-shaped block (35), the handle (31) is installed between the end parts of two special-shaped supports (2) far away from the arc-shaped plate (1), the swinging rod (32) is hinged to the middle part of one side, facing the arc-shaped plate (1), of the handle (31), the guide sleeve (33) is installed between the middle parts of the two special-shaped supports (2), the movable rod (34) is in sliding type penetrating connection in the guide sleeve (33), one end of the movable rod is in contact fit with the swinging rod (32), the other end of the movable rod is fixedly connected with the driving special-shaped block (35), and the driving special-shaped block (35) is matched with the notch mechanism (4);

the notching mechanism (4) is arranged in the middle of the arc-shaped plate (1), and the notching mechanism (4) is matched with the driving mechanism (3) and is used for notching the rootstock; the notching mechanism (4) comprises a sliding block (41), cutters (42), a contact guide rod (43) and an elastic element (44), wherein a sliding groove (45) is symmetrically formed in one side of an arc plate (1) close to the special-shaped support (2), the middle of the arc plate (1) is also vertically formed with the sliding groove (45), the sliding block (41) is slidably placed in the sliding groove (45), the elastic element (44) is connected between the outer side surface of the sliding block (41) and the inner wall of the sliding groove (45), the contact guide rod (43) is fixedly connected to one side of the sliding block (41) facing the drive special-shaped block (35), the end part of the contact guide rod (43) is in contact fit with the drive special-shaped block (35), the number of the cutters (42) for notching of the stock is at least three, and the cutters (43) are installed on one side, away from the drive special-shaped block (35), of the sliding block (41), and the three cutters (42) are mutually matched;

still including clamping mechanism (5), clamping mechanism (5) are including fixed cover (51), slide bar (52), extension spring (53), guide bar cover (54), u type pole (55), compression spring (56), chucking pole (57), pull rod (58), dwang (59), gear (510), fixed plate (511) and rack (512), the outside both ends of arc (1) all the rigid coupling have fixed cover (51), slide bar (52) slidable cross-under in fixed cover (51), it has extension spring (53) to wind around between its one end and fixed cover (51) one side towards drive dysmorphism piece (35), and what its other end rotary type was connected with gear (510), chucking pole (57) are installed between the both ends of gear (510), and the shape of chucking pole (57) is triangle-shaped, fixed cover (51) outside rigid coupling has guide bar cover (54), the U-shaped rod (55) is in sliding type penetrating connection between the two guide rod sleeves (54), a fixing plate (511) is fixedly connected to the end portion, far away from the arc-shaped plate (1), of the U-shaped rod (55), a rack (512) meshed with the gear (510) is installed on one side, facing towards the fixing plate (511), of the arc-shaped plate (1), the compression spring (56) is sleeved on the U-shaped rod (55), one end of the compression spring is fixedly connected with one side of the fixing plate (511), the other end of the compression spring is fixedly connected with one side of the guide rod sleeve (54), the pull rod (58) is installed in the middle of the U-shaped rod (55), and the rotating rod (59) is also rotatably installed in the middle of the U-shaped rod (55); the novel arc-shaped plate is characterized by further comprising nuts (9) and bolts (10), wherein the number of the nuts (9) is at least two, the nuts are mounted on two sides of the inner wall of the arc-shaped plate (1), the bolts (10) are connected to two sides of the arc-shaped plate (1) in a penetrating mode, and the end portions of the bolts are located in the nuts (9) and matched with the nuts.

2. The grafting stock incision auxiliary interceptor of claim 1, wherein: still including axle sleeve (6), chucking plate (7) and torque spring (8), the chucking pole (57) both sides of keeping away from arc (1) are connected with axle sleeve (6) of all rotary types, chucking plate (7) are installed between two axle sleeves (6), torque spring (8) suit is on chucking pole (57), its one end and axle sleeve (6) one side fixed connection, the other end and chucking pole (57) fixed connection.