Windproof support for fruit tree grafting

Abstract

The utility model discloses a wind-proof support for fruit tree grafting, which belongs to the technical field of agricultural planting and comprises a lower clamping plate and an upper clamping plate, the lower clamping plate and the upper clamping plate are respectively and fixedly connected with a limiting plate, elastic rings are attached to the limiting plates, the top of the upper clamping plate is in threaded connection with an adjusting bolt, and the adjusting bolt is in threaded connection with the upper clamping plate. An upper pressing plate is rotatably connected to the bottom of the adjusting bolt, a spring is fixedly connected to the interior of the lower clamping plate, and a lower pressing plate is fixedly connected to the top of the spring; through cooperative use of a limiting plate and an elastic ring, connection of a lower clamping plate and an upper clamping plate is facilitated, influence on growth of a fruit tree grafting position is avoided, through cooperative use of an adjusting bolt, an upper pressing plate, a lower pressing plate and a spring, the fruit tree grafting position is clamped and limited, and therefore the fruit tree grafting position is clamped under the condition that growth of a fruit tree stock is not influenced; therefore, the grafting position is prevented from being damaged by wind damage, and the fruit tree can still keep a good growth state under severe weather conditions.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the agricultural planting technical field, concretely relates to a fruit tree grafting windproof support. BACKGROUND

[0002] In the field of fruit tree planting, grafting technology is widely used as an important means to improve fruit tree varieties, improve fruit quality and promote early production of fruit trees. However, the grafted fruit trees are easily damaged in the early growth stage due to the incomplete healing of the grafting site and the relatively fragile structure, and thus the success rate of grafting and the survival rate of fruit trees are affected.

[0003] In the prior art, a rigid connection structure is usually used to directly fix the grafting site of the fruit tree, but as the fruit tree grows, the rigid fixation may limit the normal development of the grafting site, causing damage to the bark, growth obstruction, and even disease, ultimately affecting the overall health of the fruit tree and the fruit yield. In the process of stabilizing the grafting site, it may not be convenient to clamp and limit the fruit tree without affecting the growth of the grafting site, which may cause damage to the grafting site due to wind damage, thereby reducing the survival rate of grafting.

[0004] For the problems in the related art, no effective solution has been proposed so far. CONTENT OF THE UTILITY MODEL

[0005] In view of the above shortcomings of the prior art, the utility model aims to provide a fruit tree grafting windproof support, which solves the problem that it may not be convenient to clamp and limit the fruit tree without affecting the growth of the grafting site.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A fruit tree grafting windproof support, comprising a lower clamping plate and an upper clamping plate, the upper clamping plate being detachably installed on the top of the lower clamping plate, arc-shaped grooves being formed on the lower clamping plate and the upper clamping plate respectively, limit plates being fixedly connected to the lower clamping plate and the upper clamping plate respectively, elastic rings being attached to the limit plates, an adjusting bolt being threadedly connected to the top of the upper clamping plate, an upper pressing plate being rotatably connected to the bottom of the adjusting bolt, a spring being fixedly connected to the inside of the lower clamping plate, and a lower pressing plate being fixedly connected to the top of the spring.

[0008] Preferably, a guide rod is slidingly connected to the inside of the lower clamping plate, and the guide rod is fixedly arranged at the bottom of the lower pressing plate, thereby increasing the stability of the movement of the lower pressing plate.

[0009] Preferably, a support assembly is arranged at the bottom of the lower clamping plate, and a stabilizing assembly is arranged on the support assembly to support the lower clamping plate.

[0010] Preferably, the support assembly comprises a sleeve plate, a support plate is slidably connected to the inside of the sleeve plate, the top of the support plate is hingedly connected to the bottom of the lower clamping plate, and the bottom of the sleeve plate is hingedly connected to a positioning seat for vertically supporting the lower clamping plate.

[0011] Preferably, a threaded hole is formed in the support plate, a positioning bolt is threaded through the sleeve plate, the positioning bolt is threadedly connected to the support plate, and a nut is threadedly connected to the positioning bolt for adjusting the height of the lower clamping plate.

[0012] Preferably, the stabilizing assembly comprises a threaded rod hingedly connected to the sleeve plate, a sleeve is threadedly connected to the outer sidewall of the threaded rod, a positioning stake is fixedly connected to the bottom of the sleeve, and an annular tube is fixedly connected to the top of the sleeve for obliquely supporting the sleeve plate.

[0013] In summary, the technical effects and advantages of the present application are as follows: the fruit tree grafting windproof support facilitates the connection of the lower clamping plate and the upper clamping plate through the cooperation of the limiting plate and the elastic ring, avoids affecting the growth of the fruit tree grafting site, clamps and limits the fruit tree grafting site through the cooperation of the adjusting bolt, the upper pressing plate, the lower pressing plate and the spring, so as to adapt to different thicknesses of the stock, clamps and handles the fruit tree grafting site without affecting the growth of the fruit tree stock, thereby avoiding damage to the grafting site due to wind damage, and enabling the fruit tree to maintain a good growth state under adverse weather conditions.

[0014] The lower clamping plate is supported through the cooperation of the sleeve plate, the support plate, the arc-shaped groove, the threaded hole, the positioning bolt and the nut, so that the lower clamping plate adapts to the height of fruit trees at different growth stages and of different varieties, and the sleeve plate is obliquely supported through the cooperation of the threaded rod, the sleeve, the positioning stake and the annular tube, thereby stably supporting the lower clamping plate and increasing the wind resistance of the fruit tree grafting site. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0016] Figure 2 It is an upper clamping plate and related structure schematic diagram of the present application;

[0017] Figure 3 It is a support assembly and related structure schematic diagram of the present application;

[0018] Figure 4 It is a stabilizing assembly and related structure schematic diagram of the present application.

[0019] In the drawings: 1, lower clamping plate; 2, upper clamping plate; 3, arc-shaped groove; 4, limiting plate; 5, elastic ring; 6, adjusting bolt; 7, upper pressing plate; 8, lower pressing plate; 9, guide rod; 10, spring;

[0020] 11, support assembly; 111, cover plate; 112, support plate; 113, positioning seat; 114, threaded hole; 115, positioning bolt; 116, nut;

[0021] 12, stable assembly; 121, threaded rod; 122, sleeve; 123, positioning pile; 124, annular tube. DETAILED DESCRIPTION

[0022] The utility model provides a kind of fruit tree grafting windbreak support, to make the purpose, technical scheme and effect of the utility model more clear, definite, the following referring to drawing and taking example to the utility model further detailed explanation.Should it be understood, the specific embodiment described here is just to explain the utility model, and is not used to limit the protection scope of the utility model.

[0023] Referring to Figures 1-2 A kind of fruit tree grafting windbreak support, including lower clamping plate 1 and upper clamping plate 2, lower clamping plate 1 and upper clamping plate 2 are adapted, upper clamping plate 2 can be detached and installed at the top of lower clamping plate 1, arc slot 3 is respectively set in lower clamping plate 1 and upper clamping plate 2, two arc slots 3 are symmetrically distributed with the center line of lower clamping plate 1 as center, lower clamping plate 1 and upper clamping plate 2 are respectively fixedly connected with limiting plate 4, elastic ring 5 is attached on limiting plate 4, elastic ring 5 is mainly made of rubber material, with certain elasticity, the number of arc slot 3 and elastic ring 5 is equal, and one-to-one correspondence, upper clamping plate 2 is threadedly connected with adjusting bolt 6 at the top, adjusting bolt 6 is located at the top center of upper clamping plate 2, upper pressing plate 7 is rotatably connected to the bottom of adjusting bolt 6, spring 10 is fixedly connected to the inside of lower clamping plate 1, lower pressing plate 8 is fixedly connected to the top of spring 10, lower pressing plate 8 is adapted to upper pressing plate 7, spring 10 is provided with two, two springs 10 are symmetrically distributed with the center line of lower pressing plate 8 as center, lower clamping plate 1 and upper clamping plate 2 are respectively attached with fruit tree grafting, elastic ring 5 is detachably connected together with lower clamping plate 1 and upper clamping plate 2 by limiting plate 4, to avoid blocking the growth of fruit tree grafting, adjusting bolt 6 drives upper pressing plate 7 to move, lower pressing plate 8 is supported by spring 10, and fruit tree grafting is clamped and stable, so that fruit tree grafting is clamped and handled without affecting the growth of fruit tree stock.

[0024] Referring to Figure 2 The inside of lower clamping plate 1 is slidably connected with guide rod 9, spring 10 is located outside guide rod 9, guide rod 9 is fixedly arranged at the bottom of lower pressing plate 8, the number of guide rod 9 and spring 10 is equal, and one-to-one correspondence, guide rod 9 increases the precision of lower pressing plate 8 movement.

[0025] Referring to Figure 1The bottom of the lower clamping plate 1 is provided with a supporting assembly 11, the supporting assembly 11 vertically supports the lower clamping plate 1, and the supporting assembly 11 is provided with a stabilizing assembly 12, the stabilizing assembly 12 obliquely supports the supporting assembly 11, and the wind resistance of the grafting part is increased.

[0026] With reference to Figure 1 and Figure 3 The supporting assembly 11 comprises a sleeve plate 111, the inside of the sleeve plate 111 is slidably connected with a supporting plate 112, the outer periphery of the supporting plate 112 is equal to the inner periphery of the sleeve plate 111, the top of the supporting plate 112 is hingedly connected with the bottom of the lower clamping plate 1, and the bottom of the sleeve plate 111 is hingedly connected with a positioning seat 113; after the positioning seat 113 is installed on the ground, the sleeve plate 111 and the supporting plate 112 vertically support the lower clamping plate 1.

[0027] With reference to Figure 3 A threaded hole 114 is formed in the supporting plate 112, a plurality of threaded holes 114 are formed in the supporting plate 112 and are linearly arranged on the supporting plate 112, a positioning bolt 115 is threadedly penetrated through the sleeve plate 111, the positioning bolt 115 is threadedly connected with the supporting plate 112, a nut 116 is threadedly connected with the positioning bolt 115, after the lower clamping plate 1 and the sleeve plate 111 are adjusted to a proper distance, the positioning bolt 115 penetrates through the sleeve plate 111 and simultaneously penetrates through the inside of the supporting plate 112 through one of the threaded holes 114, and the nut 116 is rotated and moved to be in close contact with the sleeve plate 111 through the positioning bolt 115, so that the position of the supporting plate 112 after adjustment is limited.

[0028] With reference to Figure 1 , Figure 3 and Figure 4 The stabilizing assembly 12 comprises a threaded rod 121 hingedly connected with the sleeve plate 111, the stabilizing assembly 12 is provided with two, the two stabilizing assemblies 12 are symmetrically distributed about the central axis of the sleeve plate 111, a sleeve 122 is threadedly connected with the outer side wall of the threaded rod 121, the outer side wall of the threaded rod 121 is matched with the inner side wall of the sleeve 122, a positioning pile 123 is fixedly connected with the bottom of the sleeve 122, and an annular tube 124 is fixedly connected with the top of the sleeve 122; the annular tube 124 drives the sleeve 122 to rotate and move, so that the positioning pile 123 moves to the ground, and the stabilizing assembly 12 obliquely supports the sleeve plate 111.

[0029] Working principle: first, the positioning seat 113 is stable on the ground, adjust the height of the support plate 112, adjust the distance between the lower clamping plate 1 and the sleeve plate 111, make the lower clamping plate 1 move to the grafting site of the fruit tree, adjust the angle between the threaded rod 121 and the sleeve plate 111, to adapt to the height of different growth stages and different varieties of fruit trees, the annular pipe 124 drives the sleeve pipe 122 to rotate and move downward, so that the positioning pile 123 moves to the ground, thereby stably supporting the lower clamping plate 1, adjust the angle of the lower clamping plate 1 so that the pressing plate 8 is attached to the grafting site, move the upper clamping plate 2 to be attached to the lower clamping plate 1, then the elastic ring 5 is sleeved on the limiting plate 4, so that the lower clamping plate 1 and the upper clamping plate 2 are connected, because the elastic ring 5 has elasticity, thereby avoiding affecting the growth of the fruit tree in the grafting area, adjust the bolt 6 to rotate and move downward, the upper pressing plate 7 moves and moves, under the action of the spring 10, the upper pressing plate 7 and the lower pressing plate 8 are tightly attached, thereby avoiding damage to the grafting site due to wind damage.

[0030] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0031] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements or the interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the technical scheme and the utility model concept of the present application.

[0032] It can be understood that for ordinary skilled persons in the art, the technical scheme and the utility model concept of the present application can be replaced or changed equivalently, and all these changes or replacements shall belong to the protection scope of the present application.

Claims

1. A windbreak support for grafting fruit trees, characterized in that, The utility model provides a kind of adjustable clamping plate, including lower clamping plate (1) and upper clamping plate (2), the upper clamping plate (2) is detachably installed on the top of lower clamping plate (1), arc slot (3) is set respectively on the lower clamping plate (1) and upper clamping plate (2), limiting plate (4) is fixedly connected respectively on the lower clamping plate (1) and upper clamping plate (2), elastic ring (5) is attached on the limiting plate (4), adjusting bolt (6) is threadedly connected on the top of upper clamping plate (2), upper pressing plate (7) is rotatably connected on the bottom of adjusting bolt (6), spring (10) is fixedly connected in the inside of lower clamping plate (1), lower pressing plate (8) is fixedly connected on the top of spring (10).

2. The windbreak support for grafting fruit trees according to claim 1, characterized in that, Guiding rod (9) is slidably connected in the inside of lower clamping plate (1), and the guiding rod (9) is fixed on the bottom of lower pressing plate (8).

3. The windbreak support for grafting fruit trees according to claim 1, characterized in that, Supporting assembly (11) is provided on the bottom of lower clamping plate (1), and firm assembly (12) is provided on the supporting assembly (11).

4. The windbreak support for grafting fruit trees according to claim 3, characterized in that, The supporting assembly (11) includes sleeve plate (111), the inside of the sleeve plate (111) is slidably connected with support plate (112), the top of the support plate (112) is hinged to the bottom of the lower clamping plate (1), and the bottom of the sleeve plate (111) is hinged with positioning seat (113).

5. The windbreak support for grafting fruit trees according to claim 4, characterized in that, Threaded hole (114) is formed in the support plate (112), positioning bolt (115) is threadedly penetrated in the sleeve plate (111), the positioning bolt (115) is threadedly connected with the support plate (112), and nut (116) is threadedly connected on the positioning bolt (115).

6. The windbreak support for grafting fruit trees according to claim 4, characterized in that, The firm assembly (12) includes threaded rod (121) hinged on the sleeve plate (111), the outer side wall of the threaded rod (121) is threadedly connected with sleeve pipe (122), the bottom of the sleeve pipe (122) is fixedly connected with positioning pile (123), and the top of the sleeve pipe (122) is fixedly connected with annular pipe (124).

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