CN206227073U - One kind cuts seedling device - Google Patents

Abstract

Seedling device is cut the utility model discloses one kind,Its structure includes external jacket,Cutting handle,Cutting toolholder,Cutting tip,Rotary switch,Bracket assembly,Gripper arm,Slide bar,Slide bar handle,Back-moving spring,Snap ring,Cutting positioning bracelet,The cutting handle outer end is provided with external jacket,The external jacket is fixedly connected with cutting handle top layer,The cutting handle, at its lower end is provided with cutting toolholder,Bracket assembly and gripper arm,The cutting handle bottom is fixedly connected with the gripper arm,The cutting toolholder and gripper arm are installed on the inner of the bracket assembly,The cutting toolholder outer layer is connected with the top of bracket assembly,The cutting toolholder lower end is fixed with cutting tip,The cutting toolholder rear end is provided with rotary switch and cutting positioning bracelet,The utility model simple structure,It is easy to use,It is provided with the Ka Miaokou of different bores,The stock plumule of different shape size can be fixed,And then cutwork is carried out to stock plumule.

Description

One kind cuts seedling device

Technical field

The utility model is that one kind cuts seedling device, belongs to and cuts seedling device field.

Background technology

Loquat seedling grafting typically uses cut-grafting method, and method is that the stock that will be cultivated is cut in 8-10 centimeters from the ground, Scion selects more straight one side to do bevel long, first overleaf with knife in 45 degree of knives of splaying, afterwards turns over and cuts a bevel long, to cut It is degree, the cm of bevel 2 to remove bast, slightly band xylem.It is required that bevel is smooth, smooth, phozy.1-2 is stayed per scion Bud, 0.5 centimeters above bud, transversely cutting.Then the smooth side of bark is selected in stock clip, is first splayed with knife one small Block, then it is cut into otch long 2 centimetres downwards between bast and xylem, slightly to ream a part of xylem as degree.

Existing public technology Application No.：What a kind of apple tree shaping in a year of CN201520615637.1 was yielded positive results transfers Connection device, including grafting cylinder main body, fixed cylinder, air-vent, fixing band, fixing band constriction device and interface slot；The grafting cylinder Main body includes grafting cylinder upper surface and grafting cylinder lower surface；Grafting cylinder upper surface shape together with the splice grafting of grafting cylinder lower surface Into a cylinder groove；The lower end of the grafting cylinder upper surface and grafting cylinder lower surface is provided with fixing band；Described fixing band one end Tightened up by fixing band constriction device；The grafting cylinder main body has interface slot with the junction of fixed cylinder；The fixed cylinder surface It is provided with air-vent.The device for grafting, is crossed grafting cylinder main body and is connected by interface slot with fixed cylinder, it is ensured that in grafting procedures, Apple tree not easy to fall down, while opening up multiple air-vents on fixed cylinder surface, it is ensured that the survival rate of grafting, simple structure, has Time and labour saving fastness is good, the features such as survival rate is high.Existing autumn branches instrument volume is excessive, not readily portable, and uncomfortable The stock plumule of variously-shaped size should be cut.

Utility model content

In view of the shortcomings of the prior art, the utility model purpose is to provide one kind and cuts seedling device, existing small to solve Seedling grafting tool volume is excessive, not readily portable, and the inadaptable stock plumule to variously-shaped size cuts.

To achieve these goals, the utility model is to realize by the following technical solutions：One kind cuts seedling device, and it is special Levy and be：Its structure include external jacket, cutting handle, cutting toolholder, cutting tip, rotary switch, bracket assembly, gripper arm, Slide bar, slide bar handle, back-moving spring, snap ring, cutting positioning bracelet, the cutting handle outer end are provided with external jacket, described outer Chuck is fixedly connected with cutting handle top layer, and the cutting handle, at its lower end is provided with cutting toolholder, bracket assembly and gripper arm, described Cutting handle bottom is fixedly connected with the gripper arm, and the cutting toolholder and gripper arm are installed on the bracket assembly The inner, the cutting toolholder outer layer is connected with the top of bracket assembly, and the cutting toolholder lower end is fixed with cutting tip, The cutting toolholder rear end is provided with rotary switch and cutting positioning bracelet, and the rotary switch and cutting positioning bracelet fix installing In the rear end of the bracket assembly, described bracket assembly one end bottom is provided with back-moving spring, and the cutting toolholder bottom is by card Ring is connected with the gripper arm, and the gripper arm is provided with Ka Miaokou, push-and-pull slide plate and Jia Miaokou, the Ka Miaokou and folder seedling Mouth is installed on the two ends of push-and-pull slide plate, and the gripper arm bottom is connected with slide bar, and the slide bar rear end is fixed with cunning Bar handle.

Further, the cutting toolholder lower end is at least provided with two cutting tips of different structure.

Further, the rotary switch and cutting positioning bracelet are installed in the back upper place of the cutting tip.

Further, the back-moving spring is connected by bracket assembly with the cutting toolholder outer face.

Further, the bore of the Ka Miaokou and folder seedling mouthful is differed.

The beneficial effects of the utility model：It is simple structure, easy to use, the Ka Miaokou of different bores is provided with, can be to difference The stock plumule of shape size is fixed, and then carries out cutwork to stock plumule.

Brief description of the drawings

The detailed description made to non-limiting example with reference to the following drawings by reading, other spies of the present utility model Levy, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural representation for cutting seedling device of the utility model；

Fig. 2 is the structural representation of the utility model gripper arm；

In figure：External jacket -1, cutting handle -2, cutting toolholder -3, cutting tip -4, rotary switch -5, bracket assembly -6, Gripper arm -7, Ka Miaokou -8, push-and-pull slide plate -9, Jia Miaokou -10, slide bar -11, slide bar handle -12, back-moving spring -13, snap ring - 14th, positioning bracelet -15 is cut.

Specific embodiment

For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below With reference to specific embodiment, the utility model is expanded on further.

Fig. 1, Fig. 2 are referred to, the utility model provides a kind of technical scheme：One kind cuts seedling device, it is characterised in that：Its structure Including external jacket 1, cutting handle 2, cutting toolholder 3, cutting tip 4, rotary switch 5, bracket assembly 6, gripper arm 7, slide bar 11, Slide bar handle 12, back-moving spring 13, snap ring 14, cutting positioning bracelet 15, cutting handle 2 outer end are provided with external jacket 1, institute State external jacket 1 to be fixedly connected with cutting handle 2 top layer, cutting handle 2 lower end is provided with cutting toolholder 3, bracket assembly 6 and folder Seedling device 7, the cutting bottom of handle 2 is fixedly connected with the gripper arm 7, and the cutting toolholder 3 and gripper arm 7 are installed on The inner of the bracket assembly 6, the outer layer of the cutting toolholder 3 is connected with the top of bracket assembly 6, under the cutting toolholder 3 End is fixed with cutting tip 4, and the rear end of the cutting toolholder 3 is provided with rotary switch 5 and cutting positioning bracelet 15, and the knob is opened Close 5 and cut the rear end that positioning bracelet 15 is installed on the bracket assembly 6, one end bottom of the bracket assembly 6 is provided with multiple Position spring 13, the bottom of the cutting toolholder 3 is connected by snap ring 14 with the gripper arm 7, and the gripper arm 7 is provided with card seedling Mouth 8, push-and-pull slide plate 9 and folder seedling mouthful 10, the card seedling mouthful 8 are installed on the two ends of push-and-pull slide plate 9, the folder with seedling mouthful 10 is pressed from both sides The bottom of seedling device 7 is connected with slide bar 11, and the rear end of the slide bar 11 is fixed with slide bar handle 12.The utility model simple structure, It is easy to use, the Ka Miaokou of different bores is provided with, the stock plumule of different shape size can be fixed, and then stock plumule is entered Row cutwork.

When being used, the push-and-pull slide plate 9 on gripper arm 7 is positioned first push-and-pull slide plate 9 is set in 25 degree or so Angle, now card seedling mouthful 8 and folder seedling mouthful 10 are fitted because the angle of push-and-pull slide plate 9 causes that caliber size is gradually reduced from inside to outside The stock plumule for closing thickness is sandwiched by card seedling mouthful 8 and 10 wherein one end of folder seedling mouthful, at this moment push-turn key switch 5, cutting toolholder 3 On cutting tip 4 fall, to plumule slide surface cut, after cut, pull cut positioning bracelet 15 can drive reset Spring 13 causes that cutting toolholder 3 returns to original position, leaves plumule after finally having cut standby, then takes scion seedling.

General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute Attached claim is limited rather than described above, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in the utility model.Any reference in claim should not be considered as the right involved by limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (5)

1. one kind cuts seedling device, it is characterised in that：Its structure includes external jacket (1), cutting handle (2), cutting toolholder (3), cutting Blade (4), rotary switch (5), bracket assembly (6), gripper arm (7), slide bar (11), slide bar handle (12), back-moving spring (13), Snap ring (14), cutting positioning bracelet (15), described cutting handle (2) outer end are provided with external jacket (1), the external jacket (1) with Cutting handle (2) top layer is fixedly connected, and described cutting handle (2) lower end is provided with cutting toolholder (3), bracket assembly (6) and folder seedling Device (7), cutting handle (2) bottom is fixedly connected with the gripper arm (7), and the cutting toolholder (3) and gripper arm (7) are solid Surely the inner of the bracket assembly (6) is installed in, cutting toolholder (3) outer layer is connected with the top of bracket assembly (6), institute State cutting toolholder (3) lower end and be fixed with cutting tip (4), cutting toolholder (3) rear end is provided with rotary switch (5) and cutting After positioning bracelet (15), the rotary switch (5) and cutting positioning bracelet (15) are installed on the bracket assembly (6) End, bracket assembly (6) one end bottom is provided with back-moving spring (13), cutting toolholder (3) bottom by snap ring (14) with The gripper arm (7) is connected, and the gripper arm (7) is provided with Ka Miaokou (8), push-and-pull slide plate (9) and folder seedling mouthful (10), described Ka Miaokou (8) and folder seedling mouthful (10) are installed on the two ends of push-and-pull slide plate (9), gripper arm (7) bottom and slide bar (11) It is connected, slide bar (11) rear end is fixed with slide bar handle (12).

2. one kind according to claim 1 cuts seedling device, it is characterised in that：Cutting toolholder (3) lower end is at least provided with two The cutting tip (4) of individual different structure.

3. one kind according to claim 1 cuts seedling device, it is characterised in that：The rotary switch (5) and cutting positioning bracelet (15) it is installed in the back upper place of the cutting tip (4).

4. one kind according to claim 1 cuts seedling device, it is characterised in that：The back-moving spring (13) is by bracket assembly (6) it is connected with the cutting toolholder (3) outer face.

5. one kind according to claim 1 cuts seedling device, it is characterised in that：The Ka Miaokou (8) and the mouth of folder seedling mouthful (10) Footpath differs.