Fixing part for loquat grafting

Abstract

The utility model relates to the technical field of grafting, and discloses a fixing piece for loquat grafting, which comprises a fixing shell, the bottom of the fixing shell is fixedly connected with a binding belt, the inside of the fixing shell is movably connected with a stud, the lower part of the outer side of the stud is movably connected with a clamping block, the bottom of the stud is fixedly connected with a closed cylinder, and the closed cylinder is fixedly connected with a clamping groove. According to the loquat branch grafting device, the binding band, the clamping block, the stud and the winding device are arranged, loquat branches can be grafted easily, the loquat branch grafting device can be detached after grafting is completed, repeated use is facilitated, environmental pollution is reduced, the stud can be protected easily through the closed cylinder, the telescopic sleeve can ascend and descend in the cylinder body, and the loquat branch grafting device is convenient to use. And the bottom of the telescopic sleeve can make contact with the fixed shell all the time under the action of the spring, then the upper portion of the stud can be located in the closed cylinder all the time, the lower portion of the stud can be isolated from the outside under the action of the closed plate, and the service life of the stud is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of grafting technology, and more specifically to a fixing component for grafting loquat. Background Technology

[0002] Grafting is a method of artificial plant propagation, in which a branch or bud of one plant is grafted onto the stem or root of another plant, allowing the two parts to grow into a single, complete plant. Grafting is a form of vegetative propagation within asexual reproduction. During grafting, the cambium layers of the scion and rootstock should be in close contact to ensure the scion's survival. The branch or bud grafted onto is called the scion, and the plant being grafted onto is called the rootstock. Generally, seedlings with 2 to 4 buds are selected as scions, which become the upper or top part of the grafted plant, while the rootstock becomes the root system. In some cases, grafting is based on the plant's ability to heal after injury. When grafting branches of loquat seedlings, the traditional method involves cutting a grafting groove into the old trunk, then pruning one end of the branch to be grafted and inserting it into the groove. The user then uses a film to tie and fix the connection between the two trunks. This fixing method has poor fixing effect, and the film cannot be reused after grafting, which can easily cause environmental pollution after disposal. Therefore, a fixing device for loquat grafting is provided. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a fixing component for loquat grafting to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a fixing component for loquat grafting, comprising a fixing shell, a strap fixedly connected to the bottom of the fixing shell, a stud movably connected inside the fixing shell, a locking block movably connected to the lower outer side of the stud, a closed cylinder fixedly connected to the bottom of the stud, the locking block comprising a block, a pressure plate fixedly connected to one side of the bottom of the block, a bottom groove provided at the bottom of the block, a rotating groove provided inside the block, and a closing plate fixedly connected to the top of the block.

[0005] Preferably, the fixed shell includes a housing, a fixing strip is fixedly connected to the lower part of the housing, a limit post is fixedly connected to the inner side of the housing, and a screw groove is provided inside the housing.

[0006] Preferably, the enclosed cylinder includes a cylinder body, an internally connected telescopic sleeve, and a spring fixedly connected between the cylinder body and the telescopic sleeve.

[0007] Preferably, the stud includes a screw block, the bottom of which is fixedly connected to a column, and the bottom of which is fixedly connected to a limit block.

[0008] Preferably, the bandage comprises a band body, an inner side of the band body is fixedly connected with a heat preservation layer, an inner part of the band body is fixedly connected with a supporting rod, and an inner end of the band body is fixedly connected with a winding rod.

[0009] Preferably, the distance between the pressing plate and the fixed shell is slightly greater than the thickness of the bandage.

[0010] Preferably, the winding device comprises a connecting shell, an inner part of the connecting shell is movably connected with a screw rod, one end of the screw rod is fixedly connected with a rotating block, an outer side of the screw rod is movably connected with a sliding block, one side of the sliding block is fixedly connected with a fixed sleeve, an inner side of the fixed sleeve is movably connected with a rotating disc, one side of the rotating disc is fixedly connected with a rotating handle, the other side of the rotating disc is provided with a socket, and an inner part of the fixed sleeve is movably connected with a bolt.

[0011] The technical effects and advantages of the present application are as follows:

[0012] 1. The utility model discloses a bandage, a clamping block, a stud and a winding device, which are beneficial to grafting the loquat support rod, wrapping the bandage around the grafting part, passing one end of the bandage through the fixed shell, tightening the bandage to make it tightly adhere to the outer side of the grafting part, rotating the stud to make the clamping block move downward and press on the top of the bandage, and continuously pressing the bandage to fix it, then inserting the winding rod into the socket, rotating the screw rod to make the sliding block move to the middle and both sides, clamping the winding rod, rotating the rotating handle to make the rotating disc drive the winding rod to wind the excess band body, fixing the rotating disc by tightening the bolt after winding, further ensuring the stability of the fixed bandage, and detaching the grafting part by rotating the stud and screw rod in the opposite direction when the grafting is completed, taking out the bandage from the fixed shell, and then taking off the bandage, which is convenient for repeated use and reduces environmental pollution.

[0013] 2. The utility model discloses a closed cylinder, which is beneficial to protect the stud, the telescopic sleeve can ascend and descend in the inner part of the cylinder body, the bottom of the telescopic sleeve can always contact the fixed shell under the action of the spring, the upper part of the stud can always be in the inner part of the closed cylinder, which can isolate the stud from the outside, prevent the stud from being easily corroded due to long-term contact with air and water vapor, and further ensure the service life of the stud under the action of the closed plate. ACCURACY

[0014] Figure 1 It is a whole structure schematic view of the utility model.

[0015] Figure 2The utility model discloses a fixed shell, closed cylinder, stud and card block cross section structure schematic diagram.

[0016] Figure 3 The utility model discloses a stud structure schematic diagram.

[0017] Figure 4 The utility model discloses a winding device structure schematic diagram.

[0018] The drawing mark is: 1, fixed shell, 101, shell, 102, fixed strip, 103, limit post, 104, screw groove, 2, closed cylinder, 201, cylinder, 202, spring, 203, telescopic cover, 3, stud, 301, twist block, 302, post, 303, limit block, 4, card block, 401, block, 402, pressing plate, 403, bottom groove, 404, rotation groove, 405, closing plate, 5, bandage, 501, belt body, 502, heat preservation layer, 503, support rod, 504, winding rod, 6, winding device, 601, connecting shell, 602, screw rod, 603, rotation block, 604, sliding block, 605, fixed cover, 606, steering handle, 607, rotating disc, 608, screw bolt, 609, spigot. DETAILED DESCRIPTION

[0019] The utility model discloses a fixed shell, closed cylinder, stud and card block cross section structure schematic diagram.

[0020] The utility model provides a fixed part for loquat grafting, including fixed shell 1, the bottom fixed connection of fixed shell 1 has bandage 5, the inside movable connection of fixed shell 1 has stud 3, the lower movable connection of stud 3 outside has card block 4, and the bottom fixed connection of stud 3 has closed cylinder 2, and card block 4 includes block 401, and one side fixed connection of block 401 bottom has pressing plate 402, and the bottom of block 401 is equipped with bottom groove 403, and the inside of block 401 is equipped with rotation groove 404, and the top fixed connection of block 401 has closing plate 405, and bottom groove 403 is adapted with fixed strip 102, is used for guaranteeing the stability when pressing bandage 5, prevents its loosening, and closing plate 405 is used for closing fixed shell 1, so that the lower part of stud 3 can be isolated with the outside, and pressing plate 402 is used for pressing bandage 5, so that bandage 5 can more completely stick in the outside of grafting, guarantees its sealing better.

[0021] Further, the fixed shell 1 comprises a shell body 101, a fixed strip 102 is fixedly connected to the inside of the shell body 101, a limiting column 103 is fixedly connected to the inner side of the shell body 101, a screw groove 104 is arranged in the inside of the shell body 101, and the screw groove 104 in the inside of the fixed shell 1 is matched with the screw column 3.

[0022] Further, the closed cylinder 2 comprises a cylinder body 201, a telescopic sleeve 203 is movably connected to the inside of the cylinder body 201, a spring 202 is fixedly connected between the cylinder body 201 and the telescopic sleeve 203, the telescopic sleeve 203 can ascend and descend in the inside of the cylinder body 201, and under the action of the spring 202, the bottom of the telescopic sleeve 203 can always be in contact with the fixed shell 1, so that the upper part of the screw column 3 can always be in the inside of the closed cylinder 2, thereby being isolated from the outside, and corrosion of the screw column 3 due to long-term contact with air and water vapor can be avoided.

[0023] Further, the screw column 3 comprises a twisting block 301, a column body 302 is fixedly connected to the bottom of the twisting block 301, a limiting block 303 is fixedly connected to the bottom of the column body 302, the screw column 3 can rotate in the inside of the clamping block 4, the column body 302 can rotate by twisting the twisting block 301, and the clamping block 4 can move up and down by rotating in different directions, thereby driving the clamping block 4 to move up and down. In use, the binding belt 5 is sleeved on the grafting site, then one end of the binding belt 5 passes through the fixed shell 1, and the binding belt 5 is pulled tight to tightly adhere to the outside of the grafting site. The clamping block 4 is moved downward by twisting the screw column 3, so that it can press on the top of the binding belt 5, and the binding belt 5 is fixed by being continuously pressed. When the grafting is completed and needs to be disassembled, the screw column 3 can be twisted in the opposite direction, so that the binding belt 5 can be taken out of the fixed shell 1, thereby being removed, facilitating repeated use, and reducing environmental pollution.

[0024] Further, the binding belt 5 comprises a belt body 501, a heat preservation layer 502 is fixedly connected to the inner side of the belt body 501, a supporting rod 503 is fixedly connected to the inside of the belt body 501, a winding rod 504 is fixedly connected to one end of the inside of the belt body 501, and the heat preservation layer 502 is used for heat preservation to ensure faster healing of the grafting site, and the supporting rod 503 is used for supporting the grafting site.

[0025] Further, the distance between the pressing plate 402 and the fixed shell 1 is slightly greater than the thickness of the binding belt 5, so that the binding belt 5 can be smoothly put into the fixed shell 1.

[0026] Further, the winding device 6 comprises a connecting shell 601, a screw rod 602 movably connected in the connecting shell 601, a rotating block 603 fixedly connected to one end of the screw rod 602, a sliding block 604 movably connected to the outer side of the screw rod 602, a fixed sleeve 605 fixedly connected to one side of the sliding block 604, a rotating disc 607 movably connected to the inner side of the fixed sleeve 605, a rotating handle 606 fixedly connected to one side of the rotating disc 607, a socket 609 arranged on the other side of the rotating disc 607, a screw 608 movably connected to the inside of the fixed sleeve 605, and the rotating disc 607 can rotate in the inside of the fixed sleeve 605, the outer side of the screw rod 602 is provided with two opposite threads, the inside of the sliding block 604 is provided with a slot matched with the threads, the sliding block 604 can move to the middle and both sides at the same time through the rotation of the screw rod 602 in different directions, so that the sliding block 604 can clamp the winding rod 504, the rotating handle 606 is rotated, so that the rotating disc 607 can drive the winding rod 504 to wind the excess belt body 501, and the screw 608 is tightened to fix the rotating disc 607 on the outside of the rotating disc 607 after winding is completed, so that the stability of the fixed belt 5 is further ensured.

[0027] The working principle of the utility model is: when in use, the belt 5 is sleeved on the grafting part, then one end of the belt 5 is passed through the fixed shell 1, and the belt 5 is pulled tight to make it tightly adhere to the outside of the grafting part, the screw column 3 is screwed to make the clamping block 4 move downwards and press on the top of the belt 5, and the belt 5 is fixed by continuously pressing, then the winding rod 504 is inserted into the socket 609, the sliding block 604 can move to the middle and both sides at the same time through the rotation of the screw rod 602 in different directions, so that the sliding block 604 can clamp the winding rod 504, the rotating handle 606 is rotated, so that the rotating disc 607 can drive the winding rod 504 to wind the excess belt body 501, and the screw 608 is tightened to fix the rotating disc 607 on the outside of the rotating disc 607 after winding is completed, so that the stability of the fixed belt 5 is further ensured, the screw column 3 and the screw rod 602 are screwed in reverse when the grafting is completed and needs to be disassembled, so that the belt 5 can be taken out of the fixed shell 1, and then the belt 5 can be taken off, which is convenient for repeated use and reduces environmental pollution, the telescopic sleeve 203 can ascend and descend in the inside of the cylinder body 201, the bottom of the telescopic sleeve 203 can always contact the fixed shell 1 under the action of the spring 202, so that the upper part of the screw column 3 can always be in the inside of the closed cylinder 2, so that the screw column 3 can be isolated from the outside, and the service life of the screw column 3 is further ensured.

[0028] Finally should be explained a few points is: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0029] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0030] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A fixing member for loquat grafting comprising a fixing case (1), characterized in that: The bottom of the fixed shell (1) is fixedly connected with a bandage (5), the inside of the fixed shell (1) is movably connected with a stud (3), the lower outside of the stud (3) is movably connected with a clamping block (4), the bottom of the stud (3) is fixedly connected with a closing cylinder (2), one side of the clamping block (4) is fixedly connected with a winding device (6), the clamping block (4) comprises a block body (401), one side of the bottom of the block body (401) is fixedly connected with a pressing plate (402), the bottom of the block body (401) is provided with a bottom groove (403), the inside of the block body (401) is provided with a rotating groove (404), and the top of the block body (401) is fixedly connected with a closing plate (405).

2. The fixing member for loquat grafting according to claim 1, characterized in that: The fixed shell (1) comprises a shell body (101), the lower inside of the shell body (101) is fixedly connected with a fixed strip (102), the inner side of the shell body (101) is fixedly connected with a limiting column (103), and the inside of the shell body (101) is provided with a screw groove (104).

3. The fixing member for loquat grafting according to claim 1, characterized in that: The closing cylinder (2) comprises a cylinder body (201), the inside of the cylinder body (201) is movably connected with a telescopic sleeve (203), and the cylinder body (201) and the telescopic sleeve (203) are fixedly connected with a spring (202).

4. The fixing member for loquat grafting according to claim 1, characterized in that: The stud (3) comprises a twisting block (301), the bottom of the twisting block (301) is fixedly connected with a column body (302), and the bottom of the column body (302) is fixedly connected with a limiting block (303).

5. The fixing member for loquat grafting according to claim 1, characterized in that: The bandage (5) comprises a belt body (501), the inner side of the belt body (501) is fixedly connected with a heat preservation layer (502), the inside of the belt body (501) is fixedly connected with a supporting rod (503), and one end of the inside of the belt body (501) is fixedly connected with a winding rod (504).

6. The fixing member for loquat grafting according to claim 1, characterized in that: The distance between the pressing plate (402) and the fixed shell (1) is slightly greater than the thickness of the bandage (5).

7. The fixing member for loquat grafting according to claim 1, characterized in that: The winding device (6) comprises a connecting shell (601), the inside of the connecting shell (601) is movably connected with a screw rod (602), one end of the screw rod (602) is fixedly connected with a rotating block (603), the outside of the screw rod (602) is movably connected with a sliding block (604), one side of the sliding block (604) is fixedly connected with a fixed sleeve (605), the inner side of the fixed sleeve (605) is movably connected with a rotating disc (607), one side of the rotating disc (607) is fixedly connected with a rotating handle (606), the other side of the rotating disc (607) is provided with a socket (609), and the inside of the fixed sleeve (605) is movably connected with a screw bolt (608).

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