CN219459822U

CN219459822U - Fixing device for fruit tree grafting

Info

Publication number: CN219459822U
Application number: CN202320781929.7U
Authority: CN
Inventors: 顾金峰; 杨玉香
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-04
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a fixing device for fruit tree grafting, and relates to the technical field of forestry. The fruit tree grafting device comprises a fixing strip, wherein a binding strip is fixedly connected to the surface of the fixing strip, a through groove is formed in the middle of the top surface of the fixing strip in a penetrating way, the free end of the binding strip penetrates through the inside of the through groove, a winding assembly for winding the binding strip is arranged on the front surface of the fixing strip, a tightness adjusting assembly for controlling winding tightness of the binding strip is arranged on the surface of the winding assembly, the winding assembly comprises fixing blocks, the fixing blocks are fixedly connected with the front surface of the fixing strip, the number of the fixing blocks is two, a rotating shaft is rotationally connected between the two fixing blocks, the effect of being convenient for firmly fixing fruit tree grafting positions is achieved in use, a fixing effect can be provided for fruit tree grafting of different sizes, the application range of the device is wide, and grafting requirements of fruit trees of different sizes can be met.

Description

Fixing device for fruit tree grafting

Technical Field

The utility model relates to the technical field of forestry, in particular to a fixing device for fruit tree grafting.

Background

Grafting, namely grafting branches or buds of one plant onto stems or roots of another plant, so that two parts grafted together grow into a complete plant, and the new plant propagated by grafting can keep the excellent characters of a parent plant and can also utilize the favorable characteristics of a stock, grafting is generally carried out during cultivation of fruit trees, and a fixing device is needed to fix a grafting part during grafting.

The Chinese patent document with the publication number of CN217088738U discloses a fixing device for fruit tree cultivation grafting, which comprises a fixing plate, a bolt and a protective box, wherein the bolt penetrates through the fixing plate, the bolt is in spiral connection with the fixing plate, a nut is in spiral connection with the outer side of the bolt, the nut is in sliding connection with the fixing plate, the protective box is fixedly connected with the fixing plate, and an alarm assembly is arranged on the fixing plate. Aiming at the technical scheme, the following defects exist in use: the existing fixing device is fixed in shape and small in adjustable range, when grafting branches are thin, the device is difficult to stably compress on the surfaces of the branches, and when some stumps are grafted, the size of the existing device is possibly too small, so that the requirements of tree grafting of different sizes are difficult to meet.

Therefore, the fixing device for fruit tree grafting is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the background art, the utility model provides a fixing device for fruit tree grafting.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a fixing device for fruit tree grafting, includes the fixed strip, fixed strip surface fixedly connected with bandage, the top surface middle part of fixed strip has link up and has seted up logical groove, and the free end of bandage is passed from logical inslot portion, the front of fixed strip is provided with the winding subassembly that is used for carrying out the rolling to the bandage, winding subassembly surface is provided with the elasticity adjusting part that is used for controlling the bandage rolling elasticity, winding subassembly includes the fixed block, and fixed block and fixed strip front fixed connection, and the quantity of fixed block is two, two rotate between the fixed block and be connected with the pivot, pivot surface fixed cup joints the winding roller, the surface fixed of winding roller cup joints the rubber sleeve, the rubber sleeve is the rubber material, the winding roller has all been link up and has been seted up the export with the surface of rubber sleeve, elasticity adjusting part includes the worm, and the positive left side rotation of worm and fixed strip is connected with the knob, the left end fixedly connected with worm wheel of fixed block, and mesh mutually with the worm wheel.

Further, the back of the fixing strip is provided with a groove, the inner wall of the groove is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber.

Further, the bandage is made of silica gel.

The beneficial effects of the utility model are as follows:

after grafting each other with the branch of grafting, laminate the fixed strip at vertical surface along the axial of branch, laminate the position at the branch grafting with the bandage, pass the inside of logical groove with the free end of bandage again, the rethread winding assembly winds the free end of bandage, constantly wind the tightening up through the elasticity adjusting part to winding assembly, make the bandage firmly tie up grafting position, in use, the effect of being convenient for firmly fixing fruit tree grafting position is realized, can provide the fixed action to the fruit tree grafting of different sizes, device application scope is great, can satisfy the grafting demand of different size fruit trees.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a side cross-sectional view of the winding assembly of the present utility model;

reference numerals: 1. a fixing strip; 2. a strap; 3. a through groove; 4. a winding assembly; 401. a fixed block; 402. a rotating shaft; 403. a winding roller; 404. a through outlet; 405. a rubber sleeve; 5. a slack adjuster assembly; 501. a worm; 502. a knob; 503. a worm wheel; 6. a groove; 7. an anti-slip mat.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1, a fixing device for fruit tree grafting, including fixed strip 1, fixed strip 1 surface fixedly connected with bandage 2, the top surface middle part of fixed strip 1 has link up and has been seted up logical groove 3, and the free end of bandage 2 passes from logical inslot 3, the front of fixed strip 1 is provided with the winding subassembly 4 that is used for carrying out the rolling to bandage 2, winding subassembly 4 surface is provided with the elasticity adjustment subassembly 5 that is used for controlling the winding elasticity of bandage 2, more specifically, peg graft branch each other the back, laminate fixed strip 1 at vertical surface along the axial of branch, laminate bandage 2 in branch grafting's position, pass the inside of logical groove 3 with the free end of bandage 2 again, the free end of rethread winding subassembly 4 is convoluteed bandage 2, constantly convolute through elasticity adjustment subassembly 5 and is tightened up winding subassembly 4, make bandage 2 firmly tie up grafting position.

As shown in fig. 1 and 3, the winding assembly 4 includes two fixing blocks 401, the fixing blocks 401 are fixedly connected with the front surface of the fixing strip 1, the number of the fixing blocks 401 is two, a rotating shaft 402 is rotatably connected between the two fixing blocks 401, a winding roller 403 is fixedly sleeved on the surface of the rotating shaft 402, the binding belt 2 is wound on the surface of the winding roller 403, and the winding roller 403 and the binding belt 2 are driven to rotate by the rotation of the rotating shaft 402, so that the binding belt 2 is wound.

As shown in fig. 1 and 3, the rubber sleeve 405 is fixedly sleeved on the surface of the winding roller 403, the rubber sleeve 405 is made of rubber, the winding roller 403 and the surface of the rubber sleeve 405 are all provided with through holes 404, more specifically, the free end of the binding band 2 can be penetrated into the through holes 404, so that the free end of the binding band 2 is not easy to slip when the binding band 2 is wound, and the friction force with the contact surface of the binding band 2 is further increased by arranging the rubber sleeve 405, so that the accidental sliding of the binding band 2 is avoided.

As shown in fig. 1 and 2, the tightness adjusting assembly 5 includes a worm 501, the worm 501 is rotationally connected with the left side of the front of the fixing strip 1, the front of the worm 501 is fixedly connected with a knob 502, the left end of the fixing block 401 is fixedly connected with a worm wheel 503, the worm wheel 503 is meshed with the worm 501, and it is to be noted that, by rotating the knob 502, the worm 501 is driven to rotate, and then the worm wheel 503 meshed with the worm wheel is driven to rotate, so that the rotating shaft 402 can be driven to rotate, the binding belt 2 is wound, and the self-locking can be performed through the cooperation of the worm wheel 503 and the worm 501, so that the rotating shaft 402 is prevented from rotating accidentally.

As shown in fig. 2, the back of the fixing strip 1 is provided with a groove 6, the inner wall of the groove 6 is fixedly connected with an anti-slip pad 7, and the anti-slip pad 7 is made of rubber, more specifically, the fixing strip 1 is tightly attached to the surface of a branch by the groove 6, the friction force between the fixing strip and the surface of the branch is increased by the anti-slip pad 7 made of rubber, and the rubber is softer and does not scratch the surface of the branch.

As shown in fig. 1 and 2, the binding band 2 is made of silica gel, and it needs to be described that the silica gel is arranged to make the anti-tearing, wear-resistant, fatigue-resistant and bending-resistant effects of the binding band 2 better, so that the service life of the binding band 2 is prolonged, and the binding band 2 can be reused conveniently.

To sum up: after grafting the branch with grafting each other, laminating fixed strip 1 along the axial of branch in vertical surface, laminate bandage 2 in the position of branch grafting, pass the inside of logical groove 3 with the free end of bandage 2, the free end of rethread winding assembly 4 to bandage 2 is convoluteed, constantly wind through elasticity adjusting part 5 to winding assembly 4 and tighten up for bandage 2 firmly ties up the grafting position, in use has realized being convenient for carry out firm fixed effect to fruit tree grafting position, can provide the fixed action to the fruit tree grafting of equidimension not, device application scope is great, can satisfy the grafting demand of different dimension fruit trees.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixing device for fruit tree grafting, its characterized in that includes fixed strip (1), fixed strip (1) surface fixedly connected with bandage (2), logical groove (3) has been link up in the top surface middle part of fixed strip (1), and the free end of bandage (2) is passed from logical inslot (3), the front of fixed strip (1) is provided with and is used for carrying out winding subassembly (4) of rolling to bandage (2), winding subassembly (4) surface is provided with and is used for controlling elasticity adjustment subassembly (5) that control the winding elasticity of bandage (2), winding subassembly (4) include fixed block (401), and fixed block (401) and fixed strip (1) front fixed connection, and the quantity of fixed block (401) is two the rotation is connected with pivot (402) between fixed block (401), pivot (402) surface fixed cup joint has rubber sleeve (405), rubber sleeve (405) cup joint rubber sleeve (403) are rubber, winding roller (403) and rubber sleeve (501) and the surface that link up (501) are all equipped with worm (501) and are worn out with the front of fixed strip (501) and are connected with the front of fixed strip (1), the front of worm (501) is fixedly connected with knob (502), the left end fixedly connected with worm wheel (503) of fixed block (401), and worm wheel (503) meshes with worm (501).

2. The fixing device for fruit tree grafting according to claim 1, wherein the back of the fixing strip (1) is provided with a groove (6), the inner wall of the groove (6) is fixedly connected with an anti-slip pad (7), and the anti-slip pad (7) is made of rubber.

3. The fixing device for fruit tree grafting according to claim 1, wherein the binding band (2) is made of silica gel.