Fruit tree branch grafting fixer

Abstract

The utility model discloses a fruit tree branch grafting fixing device which comprises two sleeves, the sleeves are connected with fixing rings and annular plates, the annular plates are connected with first rotating rods and second rotating rods, the first rotating rods are connected with fixing rods, the second rotating rods are connected with driving gears, the driving gears are connected with connecting rods, and the circumferential side faces of the sleeves are fixedly connected with mounting bases. A spring is connected in the mounting base and connected with a sliding block, the sliding block is connected with a pull rod and a sliding rod, and the sliding rod is connected with a friction plate. By arranging the fixing ring and the fixing rod, after grafting of a branch of a fruit tree is completed, the device is arranged on the peripheral side face of the branch in a sleeving mode, the fixing ring is rotated to drive the gear ring to rotate, the gear ring drives the connecting rod to rotate through meshing between the gear ring and the driving gear, and the connecting rod further drives the fixing rod to rotate; the fixing rods are made of rubber, so that the fixing rods have certain protection capability, and the fixing rods are prevented from damaging the barks of grafted trees.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the grafting technical field of fruit trees, especially a kind of fruit tree branch grafting fixer. BACKGROUND

[0002] In the process of growth, in order to guarantee the yield of fruit, fruit tree is usually grafted, in order to make grafting place not easy to loosen, film is wound to grafting place, then it is bound by rope etc., but in this fixing mode, film needs to be wound more layers, which will affect the ventilation of grafting place, and the mode of binding by rope will make rope deeply into phloem of trunk, form necking phenomenon, seriously affect the healthy growth of grafting branch, rapid healing of grafting interface and the cultivation of tree shape, to solve the above problems, a kind of fruit tree branch grafting fixer is presented. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of fruit tree branch grafting fixer, solve the grafting process in the production of fruit tree, in order to make grafting place not easy to loosen, film is wound to grafting place, then it is bound by rope etc., but in this fixing mode, film needs to be wound more layers, which will affect the ventilation of grafting place, and the mode of binding by rope will make rope deeply into phloem of trunk, form necking phenomenon, seriously affect the healthy growth of grafting branch, rapid healing of grafting interface and the cultivation of tree shape problem.

[0004] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0005] The utility model is a kind of fruit tree branch grafting fixer, including two sleeves, the surface of sleeve is connected with fixed ring and annular plate, the annular plate is fixedly connected with sleeve, the surface of annular plate is connected with a plurality of first rotating rods and a plurality of second rotating rods, the one end of first rotating rod is fixedly connected with fixed rod, the one end of second rotating rod is fixedly connected with driving gear, the front surface of driving gear is connected with connecting rod, the one end of connecting rod is connected with fixed rod, the circumferential surface of sleeve is fixedly connected with mounting seat, the spring is fixedly connected in mounting seat, the one end of spring is fixedly connected with sliding block, the upper surface of sliding block is fixedly connected with pull rod, the both sides of sliding block are fixedly connected with slide rod, the bottom surface of slide rod is fixedly connected with friction plate.

[0006] Preferably, the opposite surfaces of the two sleeves are fixedly connected with telescopic rods, the circumferential surface of the telescopic rod is provided with a mounting column, a sliding groove is formed in one surface of the mounting column, a lever is mounted in the sliding groove, one end of the lever is fixedly connected with the telescopic rod, and a nut is mounted on the circumferential surface of the lever.

[0007] Preferably, the driving gear is engaged with the gear ring, and the annular plate is rotationally connected with the sleeve.

[0008] Preferably, the first rotating rod and the second rotating rod are both rotationally connected with the annular plate.

[0009] Preferably, the connecting rod is rotationally connected with the driving gear, and the fixed rod is rotationally connected with the connecting rod.

[0010] Preferably, the pull rod is connected with the mounting base, both sides of the mounting base are provided with strip-shaped grooves, the sliding rod is in sliding fit with the strip-shaped grooves, and the friction plate is in friction fit with the fixed ring.

[0011] Preferably, the telescopic rod is in sliding fit with the mounting column, the push rod is in sliding fit with the sliding groove, and the push rod is in threaded fit with the nut.

[0012] The utility model has the following beneficial effects:

[0013] 1, the utility model discloses a fixing ring, fixed rod, friction plate and spring are set up, after the grafting of the branch of fruit tree is completed, the device is covered in the circumferential side of two grafting branches, and the pull rod is pulled, and the sliding block is driven to compress the spring, and the sliding block simultaneously moves the friction plate through the sliding rod, so that the friction plate is away from the fixed ring, then one of the fixed rings is rotated, and the fixed ring drives the gear ring to rotate, and the gear ring is engaged with the driving gear, so that the connecting rod is driven to rotate, and the fixed rod is further driven to rotate, so that the fixed rod is fixed from the circumferential side to the branch, and the material quality of the fixed rod is rubber, has certain protection ability, avoids the fixed rod to cause the harm to the skin of the grafted tree, after the branch is fixed, the pull rod is loosened, and the spring resets, so that the friction plate is attached to the fixed ring, avoids the rotation of the fixed ring to cause the loosening of the branch, can guarantee the ventilation of the grafting place, and also can avoid the harm to the skin of the branch.

[0014] 2, the utility model discloses a telescopic rod, and the push rod is pulled, and the telescopic rod telescopes, and further drives two sleeves to move, conveniently adjusts the position of the fixed ring, so that the fixed ring can be fixed at reasonable grafting position according to the actual situation of grafting, increases the flexibility of structure.

[0015] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of the drawings.

[0017] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0018] Figure 2 It is a front view structure schematic view of the present application;

[0019] Figure 3 It is a structure schematic view of the present application's fixator;

[0020] Figure 4 It is a structure schematic view of the present application's telescopic mechanism.

[0021] In the drawings, the components represented by each number are listed as follows: 1, sleeve; 2, fixing ring; 3, annular plate; 4, gear ring; 5, driving gear; 6, fixed rod; 7, connecting rod; 8, mounting column; 9, telescopic rod; 10, mounting seat; 11, pull rod; 12, strip-shaped slot; 13, sliding rod; 14, friction plate; 15, spring; 16, sliding block; 17, first rotating rod; 18, second rotating rod; 19, sliding groove; 20, push rod; 21, nut. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0023] In the description of the present application, it is understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or position relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation to the present application.

[0024] Please refer to Figures 1-4As shown, the utility model is a kind of fruit tree grafting fixer, including two sleeve 1, the surface of sleeve 1 is connected with fixed ring 2 and annular plate 3, annular plate 3 is fixedly connected with sleeve 1, the surface of annular plate 3 is connected with a plurality of first rotating lever 17 and a plurality of second rotating lever 18, one end of first rotating lever 17 is fixedly connected with fixed rod 6, one end of second rotating lever 18 is fixedly connected with driving gear 5, the front surface of driving gear 5 is connected with connecting rod 7, one end of connecting rod 7 is connected with fixed rod 6, the lateral surface of sleeve 1 is fixedly connected with mounting seat 10, spring 15 is fixedly connected in mounting seat 10, one end of spring 15 is fixedly connected with sliding block 16, the upper surface of sliding block 16 is fixedly connected with pull rod 11, the both sides of sliding block 16 are fixedly connected with sliding rod 13, the bottom surface of sliding rod 13 is fixedly connected with friction plate 14, by setting fixed ring 2, fixed rod 6, friction plate 14 and spring 15, after the completion of grafting of the branch of fruit tree, the device is sleeved in the lateral surface of two grafting branches, pull rod 11 is pulled, and sliding block 16 drives spring 15 to compress, and sliding block 16 simultaneously moves friction plate 14 by sliding rod 13, so that friction plate 14 is away from fixed ring 2, then one of fixed ring 2 is rotated, and fixed ring 2 drives gear ring 4 to rotate, and gear ring 4 is meshed with driving gear 5, so that connecting rod 7 is driven to rotate, and connecting rod 7 further drives fixed rod 6 to rotate, so that fixed rod 6 is fixed from the lateral surface to the branch, and the material of fixed rod 6 is rubber, has certain protection ability, avoids the damage of fixed rod to the skin of grafted tree, after the branch is fixed, pull rod 11 is loosened, spring 15 resets, so that friction plate 14 is attached to fixed ring 2, avoids the rotation of fixed ring 2 due to external force and causes the loosening of branch, can guarantee the ventilation of grafting place, and also can avoid the damage to the skin of branch.

[0025] The opposite surfaces of the two sleeves 1 are fixedly connected with telescopic rods 9, the lateral surface of the telescopic rod 9 is provided with a mounting column 8, one surface of the mounting column 8 is provided with a sliding groove 19, a lever 20 is installed in the sliding groove 19, one end of the lever 20 is fixedly connected with the telescopic rod 9, and a nut 21 is installed on the lateral surface of the lever 20, by setting the telescopic rod 9, pulling the lever 20, the lever 20 drives the telescopic rod 9 to stretch or retract, further drives the two sleeves 1 to move, conveniently adjusts the position of the fixed ring 2, so that the fixed ring 2 can be fixed at a reasonable grafting position, increases the flexibility of the structure.

[0026] The driving gear 5 is meshed with the gear ring 4, and the annular plate 3 is rotatably connected with the sleeve 1.

[0027] The first rotating lever 17 and the second rotating lever 18 are rotatably connected with the annular plate 3.

[0028] The connecting rod 7 is rotatably connected with the driving gear 5, and the fixed rod 6 is rotatably connected with the connecting rod 7.

[0029] The pull rod 11 is in sliding fit with the mounting seat 10, the two side faces of the mounting seat 10 are provided with a strip-shaped slot 12, the sliding rod 13 is in sliding fit with the strip-shaped slot 12, and the friction plate 14 is in friction fit with the fixed ring 2.

[0030] The telescopic rod 9 is in sliding fit with the mounting column 8, the push rod 20 is in sliding fit with the sliding slot 19, and the push rod 20 is in screw fit with the screw nut 21.

[0031] Embodiment:

[0032] As Figures 1-4 shown, the use method of the grafting fixing device for fruit trees is as follows: when the grafting fixing device for fruit trees is used, first, the device is sleeved on the circumferential side of the two grafting branches, the push rod 20 is pulled, the telescopic rod 9 is driven to be telescopic by the push rod 20, the two sleeves 1 are further driven to move, the position of the fixed ring 2 is conveniently adjusted, the fixed ring 2 can be fixed at a reasonable grafting position according to the actual situation of grafting, the pull rod 11 is pulled, the sliding block 16 is driven to compress the spring 15 by the pull rod 11, the sliding block 16 simultaneously drives the friction plate 14 to move through the sliding rod 13, the friction plate 14 is away from the fixed ring 2, then one of the fixed rings 2 is rotated, the fixed ring 2 drives the gear ring 4 to rotate, the gear ring 4 drives the connecting rod 7 to rotate through meshing with the driving gear 5, the fixed rod 6 is further driven to rotate by the connecting rod 7, the fixed rod 6 is fixed to the branch from the circumferential side, and the material of the fixed rod 6 is rubber, has certain protection capacity, avoids damage to the skin of the grafted tree caused by the fixed rod, after the branch is fixed, the pull rod 11 is loosened, the spring 15 is reset, the friction plate 14 is attached to the fixed ring 2, the fixed ring 2 is prevented from rotating due to external force and causing the branch to loosen, then the other fixed ring 2 is repeated with the above steps, the fixation of the branch is completed, the ventilation of the grafting position is guaranteed, and damage to the skin of the branch is avoided.

[0033] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A fruit tree branch grafting fixture, comprising two sleeves (1), characterized in that: A fixed ring (2) and an annular plate (3) are connected to one surface of the sleeve (1), and the annular plate (3) is fixedly connected to the sleeve (1). A plurality of first rotating rods (17) and a plurality of second rotating rods (18) are connected to one surface of the annular plate (3), one end of the first rotating rod (17) is fixedly connected to the fixed rod (6), one end of the second rotating rod (18) is fixedly connected to the driving gear (5), the front surface of the driving gear (5) is connected to the connecting rod (7), one end of the connecting rod (7) is connected to the fixed rod (6), the peripheral side surface of the sleeve (1) is fixedly connected to the mounting seat (10), a spring (15) is fixedly connected inside the mounting seat (10), one end of the spring (15) is fixedly connected to the slider (16), the upper surface of the slider (16) is fixedly connected to the pull rod (11), both side surfaces of the slider (16) are fixedly connected to the slide rod (13), and the bottom surface of the slide rod (13) is fixedly connected to the friction plate (14).

2. A fruit tree branch grafting fixture according to claim 1, characterized in that: The opposite surfaces of the two sleeves (1) are fixedly connected to a telescopic rod (9), a mounting column (8) is installed on the peripheral side of the telescopic rod (9), a sliding groove (19) is opened on one surface of the mounting column (8), a shifting rod (20) is installed in the sliding groove (19), one end of the shifting rod (20) is fixedly connected to the telescopic rod (9), and a nut (21) is installed on the peripheral side of the shifting rod (20).

3. The fruit tree branch grafting fixture according to claim 1, characterized in that: The driving gear (5) is meshed with the gear ring (4), and the annular plate (3) is rotationally connected to the sleeve (1).

4. The fruit tree branch grafting fixture according to claim 1, characterized in that: The first rotating rod (17) and the second rotating rod (18) are both rotatably connected to the annular plate (3).

5. The fruit tree branch grafting fixture according to claim 1, characterized in that: The connecting rod (7) is rotatably connected to the driving gear (5), and the fixing rod (6) is rotatably connected to the connecting rod (7).

6. The fruit tree branch grafting fixture according to claim 1, characterized in that: The pull rod (11) and the mounting seat (10) are provided with strip grooves (12) on both sides of the mounting seat (10), the slide rod (13) is slidably engaged with the strip grooves (12), and the friction plate (14) is frictionally engaged with the fixing ring (2).

7. The fruit tree branch grafting fixture according to claim 2, characterized in that: The telescopic rod (9) is in sliding engagement with the mounting column (8), the shifting rod (20) is in sliding engagement with the sliding groove (19), and the shifting rod (20) is in threaded engagement with the nut (21).

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