CN209749220U

CN209749220U - Tea-oil camellia bud seedling stock grafting-tool

Info

Publication number: CN209749220U
Application number: CN201920469716.4U
Authority: CN
Inventors: 徐德兵
Original assignee: Yunnan Academy of Forestry
Current assignee: Yunnan Academy of Forestry
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-12-10
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a tea-oil camellia bud seedling stock grafting-tool, including the hilt, the left side wall level of hilt is equipped with first sword groove, the stiff end of blade has been inserted to the inside in first sword groove, the stiff end of blade is equipped with a plurality of first screw hole with the front and back lateral wall same position of hilt, a plurality of equal threaded connection has first retaining member in the inside of first screw hole, the bottom face level of hilt is equipped with first spout, the left side of first spout extends to and runs through the left side wall of hilt, the utility model discloses, one side of hilt is furnished with the blade, is used for cutting the terminal surface of tea-oil camellia ear strip into the inclined plane, just can not make the finger feel tired because the blade is too little, and the hilt is furnished with the tool magazine simultaneously, can prevent that the blade from hurting the people under the condition of not using; the other side of the hilt is provided with the shearing device, so that the stock sprouts can be quickly cut off, the flatness of the tangent plane of the stock can be kept, a plurality of stock sprouts can be cut off at the same time, and the working efficiency is improved.

Description

Tea-oil camellia bud seedling stock grafting-tool

Technical Field

The utility model relates to a grafting-tool technical field, specific field is a tea-oil camellia bud seedling stock grafting-tool.

Background

The method for grafting the bud stocks is a main mode selected for culturing the camellia oleifera seedlings at present, and in the grafting process, as the camellia oleifera scions and the bud stocks are very thin and weak, when scions and bud stocks are cut by adopting the traditional grafting knife, the fine operation cannot be carried out due to too wide and too thick grafting knife edges, so that most of the seedlings are produced by using single-sided blades sold in the market, and similarly, the single-sided blades are only operated by using two fingers due to too small blades in the using process, so that the operation mode is not only not strong, but also the fingers are easy to fatigue; on the other hand, the problem that the cutter blade is too thin and easy to slip off, fingers are easy to hurt and the like exists, the grafting speed and quality of the nursery stock are affected, meanwhile, the cut surface of the stock is smooth in the cutting process, if the cutter blade is used for placing the stock on a wood board, the effect is not good, and aiming at the problem, the camellia bud stock grafting cutter is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tea-oil camellia bud seedling stock grafting-tool to solve the problem that proposes in the above-mentioned background art.

in order to achieve the above object, the utility model provides a following technical scheme: a tea-oil camellia bud stock grafting knife comprises a knife handle, wherein a first knife groove is horizontally arranged on the left side wall of the knife handle, a fixed end of a blade is inserted into the first knife groove, a plurality of first threaded holes are formed in the fixed end of the blade and the front and rear side walls of the knife handle at the same position, a plurality of first threaded holes are uniformly and threadedly connected with first locking pieces, a first chute is horizontally arranged on the bottom end face of the knife handle, the left side of the first chute extends to penetrate through the left side wall of the knife handle, a knife magazine is horizontally and slidably connected with the inside of the first chute, an iron block is fixedly mounted on the right side wall of the knife magazine, a magnet is fixedly mounted on the right side wall of the inside of the first chute, a clamping plate is fixedly mounted on the left side of the top end face of the inside of the first chute, one end of a push rod is fixedly mounted on the right side of the bottom end face of the knife magazine, and a push handle is fixedly, the right side wall of the knife handle is horizontally provided with a first groove, a fixed end of a T-shaped connecting plate is inserted into the first groove, a plurality of second threaded holes are formed in the same positions of the fixed end of the T-shaped connecting plate and the front and rear side walls of the knife handle, a second locking part is in threaded connection with the inside of the plurality of second threaded holes, a shearing device is in screwed connection with the right side wall of the T-shaped connecting plate, a second groove is vertically formed in the upper surface of the shearing device, a piston is in sliding connection with the side wall of the second groove, one end of a pressure rod is fixedly installed on the top end surface of the piston, the other end of the pressure rod extends out of the second groove, a spring is arranged between the bottom end surface of the piston and the inner bottom end surface of the second groove, a shearing groove is horizontally formed in the right side wall of the shearing device, a third groove is formed in the upper surface of the inside of the shearing groove, and a through, the bottom face fixedly connected with one end of connecting rod of piston, the other end of connecting rod stretches into the inside of spring and runs through out outside the perforating hole, the inside sliding connection of third recess has the support stopper, the upper surface of support stopper and the other end fixed connection of connecting rod, the lower surface of support stopper is equipped with the second sword groove, the inside fixed mounting in second sword groove has the stiff end of cutter, the vertical second spout that is equipped with of inside left side wall in shearing the groove, the left side wall sliding connection of cutter is in the inside of second spout, the inside bottom face in shearing the groove is equipped with the edge of a knife with cutter matched with.

Preferably, Z-shaped blocking and connecting pieces are arranged on the top end face of the shearing device and on two sides of the pressure rod.

preferably, the lower surface of the clamping plate is provided with an inner sawtooth groove, and the upper surface of the iron block is provided with an outer sawtooth groove.

Preferably, the front side wall and the rear side wall of the knife handle are both provided with pattern protrusions.

Compared with the prior art, the beneficial effects of the utility model are that: the cutter can be fixed on the cutter handle through the matching arrangement of the first cutter groove and the first locking piece, the cutter magazine can be conveyed to the cutter point of the cutter through the matching arrangement of the first chute, the push rod and the push handle, simultaneously, the cutting edge of the cutter slides into the cutter magazine, the cutter magazine can be limited in the first chute through the inner saw tooth groove on the lower surface of the clamping plate and the outer saw tooth groove on the upper surface of the iron block when no external force is exerted, the cutter magazine can be limited in the first chute through the matching arrangement of the iron block and the magnet, the cutter magazine can be limited in the first chute when no external force is exerted, the cutter handle and the shearing device can be fixedly connected through the T-shaped connecting plate, through the matching arrangement of the piston, the spring, the connecting rod and the supporting plug, when a worker presses down the pressure rod, the cutter slides downwards in the shearing chute and extends into the cutter edge along the second chute, after the pressure rod is loosened, the cutter is restored to the original position, and the piston can be prevented from integrally extending out of the second groove, the utility model discloses, one side of handle of a knife is furnished with the blade, is used for cutting the terminal surface of tea-oil camellia spike strip into the inclined plane, just can not make the finger feel tired because of the blade is too little, and the handle of a knife is furnished with the tool magazine simultaneously, can prevent that the blade from hurting people under the condition of not using; the other side of the hilt is provided with the shearing device, so that the stock sprouts can be quickly cut off, the flatness of the tangent plane of the stock can be kept, a plurality of stock sprouts can be cut off at the same time, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

Fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic perspective view of the tool holder and tool magazine of the present invention;

FIG. 4 is a left side view of the knife handle of the present invention;

fig. 5 is a schematic structural view of the support plug and the second knife groove of the present invention.

In the figure: 1-knife handle, 2-first knife groove, 3-knife blade, 4-first locking piece, 5-first sliding groove, 6-knife bank, 7-iron block, 8-magnet, 9-clamping plate, 10-push rod, 11-push handle, 12-T type connecting plate, 13-second locking piece, 14-shearing device, 15-piston, 16-press rod, 17-spring, 18-shearing groove, 19-connecting rod, 20-supporting plug, 21-second knife groove, 22-cutter, 23-second sliding groove, 24-knife edge, 25-Z type blocking piece and 26-pattern 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a tea-oil camellia bud seedling stock grafting-tool comprises a tool holder 1, wherein a first tool groove 2 is horizontally arranged on the left side wall of the tool holder, a fixed end of a blade 3 is inserted into the first tool groove, a plurality of first threaded holes are formed in the fixed end of the blade and the front and rear side walls of the tool holder at the same position, a plurality of first locking pieces 4 are in threaded connection with the inner portions of the first threaded holes, the blade can be locked on the tool holder through the matching arrangement of the first tool groove and the first locking pieces, if the blade is worn, the first locking pieces can be detached and replaced, a first sliding groove 5 is horizontally arranged on the bottom end face of the tool holder, the left side of the first sliding groove extends to the left side wall penetrating through the tool holder, a tool magazine 6 is horizontally and slidably connected with the inner portion of the first sliding groove, when a worker does not use the blade, the blade is arranged in the tool magazine, the worker can be prevented from being injured, and an iron block 7 is fixedly arranged on the right side wall of the, the tool magazine is limited in the first chute when no external force acts through the mutual attraction characteristic of the iron block and the magnet, the magnet 8 is fixedly mounted on the right side wall inside the first chute, the clamping plate 9 is fixedly mounted on the left side of the top end face inside the first chute, one end of a push rod 10 fixedly mounted on the right side of the bottom end face of the tool magazine is connected with the other end of the push rod, the other end of the push rod extends out of the first chute and is fixedly connected with a push handle 11, a worker can push the push handle to drive the tool magazine to slide in the first chute through the push rod, a first groove is horizontally formed in the right side wall of the tool holder, a fixed end of a T-shaped connecting plate 12 is inserted into the first groove, a plurality of second threaded holes are formed in the same positions of the fixed end of the T-shaped connecting plate and the front and rear side walls of the tool holder, a plurality of second threaded holes are connected with second locking parts 13 through internal threads, and a shearing device, the upper surface of the shearing device is vertically provided with a second groove, the side wall of the second groove is connected with a piston 15 in a sliding manner, the top end surface of the piston is fixedly provided with one end of a pressing rod 16, the other end of the pressing rod extends out of the second groove, a spring 17 is arranged between the bottom end surface of the piston and the inner bottom end surface of the second groove, according to the compressibility of the spring, the pressing rod is loosened after a worker presses down the pressing rod, the pressing rod returns to the original position, the right side wall of the shearing device is horizontally provided with a shearing groove 18, a key cutting part is required to be placed at the shearing groove before cutting off the stock bud seedling, the upper surface of the inner part of the shearing groove is provided with a third groove, a through hole is arranged between the bottom end surface of the second groove and the top end surface of the third groove, the bottom end surface of the piston is fixedly connected with one end of a connecting rod 19, and the, the inside sliding connection of third recess has support stopper 20, the upper surface of support stopper and the other end fixed connection of connecting rod, the lower surface of supporting the stopper is equipped with second sword groove 21, the inside fixed mounting in second sword groove has the stiff end of cutter 22, will drive through the connecting rod and support the stopper slip, drives the cutter simultaneously and can prolong the second spout and stretch into in the edge of a knife, cuts off stock bud seedling, the vertical second spout 23 that is equipped with of inside left side wall in shearing the groove, the left side wall sliding connection of cutter is in the inside of second spout, the inside bottom face in shearing the groove is equipped with edge of a knife 24 with cutter matched with.

Specifically, Z-shaped blocking pieces 25 are arranged on the top end face of the shearing device and on two sides of the pressing rod. The piston is prevented from integrally protruding out of the second groove.

Particularly, the lower surface of joint board is equipped with interior sawtooth groove, the upper surface of iron plate is equipped with outer sawtooth groove. Simultaneously, the inner sawtooth grooves on the lower surface of the clamping and connecting plate are clamped on the outer sawtooth grooves on the upper surface of the iron block, and when no external force is applied, the tool magazine can be limited to retract into the first sliding groove.

Specifically, the front and rear side walls of the knife handle are provided with pattern protrusions 26. The slipping phenomenon of the working personnel when holding the knife handle is prevented.

The working principle is as follows: in the utility model, the blade can be fixed on the tool holder through the matching arrangement of the first tool groove and the first locking piece, when the blade is not used by a worker, the tool magazine is driven to slide and be sent to the tool tip of the blade through the matching arrangement of the first chute, the push rod and the push handle when the push handle is pushed to the blade direction, the cutting edge of the blade slides into the tool magazine, the worker can be prevented from being hurt by the blade, meanwhile, the inner sawtooth groove on the lower surface of the clamping plate is clamped in the outer sawtooth groove on the upper surface of the iron block, when no external force is acted, the tool magazine can be limited to retract into the first chute, through the mutual attraction characteristic of the iron block and the magnet, when no external force is acted, the tool magazine can be limited in the first chute, the tool holder and the shearing device can be fixedly connected through the T-shaped connecting plate, through the matching arrangement of the piston, the spring, the connecting rod and the supporting plug, when the worker puts the stock into the shearing groove, the pressing rod is pressed down rapidly, the cutter slides downwards in the shearing groove and extends into the cutter edge along the second sliding groove to cut off stock sprouts, a plurality of stock sprouts can be cut simultaneously, the working efficiency is improved, after the pressing rod is loosened, the cutter is restored to the original position, and the piston can be prevented from integrally extending out of the second groove through the Z-shaped blocking and connecting piece; the other side of the knife handle is provided with a shearing device, so that the stock bud seedlings can be cut off quickly and the flatness of the tangent plane of the stock can be kept.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tea-oil camellia bud seedling stock grafting-tool, includes handle of a knife (1), its characterized in that: the left side wall of the hilt (1) is horizontally provided with a first hilt (2), the fixed end of a blade (3) is inserted into the first hilt (2), the fixed end of the blade (3) and the front and rear side walls of the hilt (1) are provided with a plurality of first threaded holes at the same positions, the inside of each first threaded hole is in threaded connection with a first locking piece (4), the bottom end face of the hilt (1) is horizontally provided with a first chute (5), the left side of the first chute (5) extends out of the left side wall of the hilt (1), the inside of the first chute (5) is horizontally and slidably connected with a tool magazine (6), the right side wall of the tool magazine (6) is fixedly provided with an iron block (7), the inside right side wall of the first chute (5) is fixedly provided with a magnet (8), the left side of the inside top end face of the first chute (5) is fixedly provided with a clamping plate (9), the utility model discloses a cutting tool magazine, including the bottom end face right side fixed mounting of tool magazine (6) one end of push rod (10) that has, the other end of push rod (10) stretches out first spout (5) outer and fixedly connected with and pushes away handle (11), the right side wall level of hilt (1) is equipped with first recess, the inside of first recess is inserted the stiff end of T type connecting plate (12), the stiff end of T type connecting plate (12) is equipped with a plurality of second screw hole with the front and back lateral wall same position of hilt (1), a plurality of the internal thread of second screw hole is connected with second retaining member (13), the right side wall screwed connection of T type connecting plate (12) has shearing mechanism (14), the upper surface of shearing mechanism (14) is vertical to be equipped with the second recess, the lateral wall sliding connection of second recess has piston (15), the top terminal surface fixed mounting of piston (15) has the one end of depression bar (16), the other end of the pressure lever (16) extends out of the second groove, a spring (17) is arranged between the bottom end surface of the piston (15) and the inner bottom end surface of the second groove, a shearing groove (18) is horizontally arranged on the right side wall of the shearing device (14), a third groove is arranged on the upper surface in the shearing groove (18), a through hole is formed between the bottom end surface of the second groove and the top end surface of the third groove, one end of a connecting rod (19) is fixedly connected with the bottom end surface of the piston (15), the other end of the connecting rod (19) extends into the spring (17) and penetrates out of the through hole, a supporting plug (20) is slidably connected in the third groove, the upper surface of the supporting plug (20) is fixedly connected with the other end of the connecting rod (19), a second knife groove (21) is arranged on the lower surface of the supporting plug (20), and the fixed end of a cutter (22) is fixedly arranged in the second knife groove (21), the inside left side wall of shearing groove (18) is vertical to be equipped with second spout (23), the left side wall sliding connection of cutter (22) is in the inside of second spout (23), the inside bottom face of shearing groove (18) is equipped with edge of a knife (24) with cutter (22) matched with.

2. The camellia oleifera bud stock grafting knife of claim 1, wherein: z-shaped blocking and connecting pieces (25) are arranged on the top end face of the shearing device (14) and on two sides of the pressure rod (16).

3. The camellia oleifera bud stock grafting knife of claim 1, wherein: the lower surface of joint board (9) is equipped with interior sawtooth groove, the upper surface of iron plate (7) is equipped with outer sawtooth groove.

4. The camellia oleifera bud stock grafting knife of claim 1, wherein: the front side wall and the rear side wall of the hilt (1) are both provided with pattern bulges (26).