Nursery stock cultivation support

Abstract

The utility model relates to the technical field of seedling cultivation supports, and discloses a seedling cultivation support which comprises a base, a supporting column is fixedly connected to the middle of the upper surface of the base and is of a hollow tubular structure, a plurality of positioning holes are formed in the side wall of the supporting column in the axial direction, and a telescopic rod capable of sliding up and down is arranged in the supporting column in a sleeved mode; a worker can pull the telescopic rod according to the current height requirement of the nursery stock, so that the telescopic rod slides in the supporting column, and when the elastic clamping ball is clamped into the positioning hole with the corresponding height, the height of the telescopic rod is fixed. Then, the angles of a plurality of supporting assemblies are adjusted through cooperation of fixing bolts and balls, the supporting assemblies extend towards the seedling branches, then the opening and closing degree of first arc-shaped clamping plates and second arc-shaped clamping plates is adjusted through screws and limiting rods, and the seedling branches are slightly clamped between the first arc-shaped clamping plates and the second arc-shaped clamping plates; therefore, the nursery stock is stably supported, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of seedling cultivation support, and in particular to a seedling cultivation support. BACKGROUND

[0002] In the process of seedling cultivation, especially for some taller, branch soft or prone to lodging seedling varieties, in order to ensure that the seedlings can grow normally, maintain good shape and improve their wind resistance, etc., it is usually necessary to use cultivation support to assist the seedlings.

[0003] The traditional seedling cultivation support is often simple in structure, and several wooden poles or bamboo poles are directly inserted into the soil, and the seedlings are tied and fixed with the poles by ropes. However, this simple support has many shortcomings. On the one hand, its stability is poor, and it is easy to tilt or even collapse when encountering strong winds or external impacts, which cannot provide continuous and reliable support for seedlings. On the other hand, such support is usually difficult to adjust the height and support angle flexibly according to different growth stages of seedlings, and cannot well adapt to the changing growth needs of seedlings. Moreover, the use of rope binding method is not only troublesome to operate, but also may cause damage to the branches of seedlings due to over-tight binding, affecting the healthy growth of seedlings. CONTENT OF THE INVENTION

[0004] In order to solve the problems raised in the above background art, the present application provides a seedling cultivation support.

[0005] The seedling cultivation support provided by the present application adopts the following technical scheme:

[0006] A seedling cultivation support, comprising a base, a support column fixedly connected to the middle of the upper surface of the base, the support column being a hollow tubular structure, a plurality of positioning holes being formed in the side wall of the support column along the axial direction, a telescopic rod being slidably sleeved in the support column, a plurality of elastic clamping beads being arranged on the side wall of the telescopic rod corresponding to the positions of the positioning holes, the elastic clamping beads being capable of being clamped into the positioning holes to fix the telescopic rod at different height positions on the support column, a plurality of connecting rods being fixedly connected to the side wall of the top end of the telescopic rod in a ring array with the center of the connecting rods as the axis, a connecting barrel being fixedly connected to one end of the connecting rod, a ball being movably arranged in the connecting barrel away from the connecting rod, a fixing assembly being arranged on the connecting barrel for limiting the ball, a fixing rod being fixedly connected to the side wall of the ball, and a support assembly being arranged at one end of the fixing rod for supporting the seedlings.

[0007] Preferably, the support assembly comprises a first arc-shaped clamping plate and a second arc-shaped clamping plate, one end of the first arc-shaped clamping plate is fixedly connected with the fixed rod, the second arc-shaped clamping plate is oppositely arranged with the first arc-shaped clamping plate, a screw rod is rotatably installed on the side wall of one end of the first arc-shaped clamping plate, a limiting rod is fixedly installed on the side wall of the other end of the first arc-shaped clamping plate, one end of the screw rod penetrates through the second arc-shaped clamping plate and is threadedly connected with the second arc-shaped clamping plate, and one end of the limiting rod penetrates through the second arc-shaped clamping plate and is slidably connected with the second arc-shaped clamping plate.

[0008] Preferably, the opposite sides of the first arc-shaped clamping plate and the second arc-shaped clamping plate are fixedly connected with rubber pads.

[0009] Preferably, the elastic bead comprises a ball and a spring, the ball partially exposes the side wall of the telescopic rod, the spring is arranged in the telescopic rod and one end of the spring is connected with the ball, and the other end of the spring is fixed on the inner wall of the telescopic rod.

[0010] Preferably, the fixing assembly comprises a fixing bolt, the fixing bolt is threadedly installed on the side wall of the connecting cylinder, and the bottom end of the fixing bolt is fixedly connected with a rubber block which is attached to the side wall of the spherical ball.

[0011] Preferably, a plurality of insertion pins are movably and uniformly arranged on the upper surface of the base.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] Compared with the prior art, the staff can pull the telescopic rod according to the current height requirement of the seedling, so that the telescopic rod slides in the support column, when the elastic bead is clamped into the positioning hole of the corresponding height, the height of the telescopic rod is fixed. Then, the angle of the plurality of support assemblies is adjusted by the fixing bolt and the spherical ball, so that the plurality of support assemblies are stretched towards the direction of the branch of the seedling, and then the opening and closing degree of the first arc-shaped clamping plate and the second arc-shaped clamping plate is adjusted by the screw rod and the limiting rod, so that the branch of the seedling is clamped between the first arc-shaped clamping plate and the second arc-shaped clamping plate, thereby realizing the stable support of the seedling and improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the application embodiment;

[0015] Figure 2 is a sectional structure schematic diagram of the support column of the application embodiment;

[0016] Figure 3 is a structure schematic diagram of the support assembly of the application embodiment;

[0017] Figure 4 is a structure schematic diagram of the fixing assembly of the application embodiment.

[0018] Explanation of reference signs: 1, base; 2, support column; 3, telescopic rod; 4, first arc-shaped clamping plate; 5, second arc-shaped clamping plate; 6, connecting cylinder; 7, connecting rod; 8, fixed rod; 9, elastic clamping bead; 10, positioning hole; 11, pin; 12, fixed bolt; 13, spherical ball; 14, rubber pad; 15, screw rod; 16, rubber block; 17, limiting rod. DETAILED DESCRIPTION

[0019] The following will be described in detail below with reference to the accompanying drawings Figures 1-4 The present application is further described in detail.

[0020] The embodiment of the present application discloses a seedling cultivation support. Figures 1-4 A seedling cultivation support, comprising a base 1, the upper surface of the base 1 is fixedly connected with a support column 2 in the middle, the support column 2 is a hollow tubular structure, a plurality of positioning holes 10 are formed in the side wall of the support column 2 along the axial direction, a telescopic rod 3 which can slide up and down is sleeved in the support column 2, the side wall of the telescopic rod 3 is provided with an elastic clamping bead 9 at the position corresponding to the positioning hole 10, the elastic clamping bead 9 can be clamped into the positioning hole 10, so as to realize the fixation of the telescopic rod 3 at different height positions of the support column 2, the elastic clamping bead 9 comprises a spherical ball and a spring (not shown in the figure), the spherical ball part is exposed from the side wall of the telescopic rod 3, the spring is arranged in the telescopic rod 3 and connected with the spherical ball at one end, the other end of the spring is fixed on the inner wall of the telescopic rod 3, the spring force can ensure that the spherical ball can be reliably clamped into and separated from the positioning hole 10, the height of the telescopic rod 3 is convenient to adjust, a plurality of connecting rods 7 which are arranged in a ring array with the center as the axis are fixedly connected on the side wall of the top end of the telescopic rod 3, one end of the connecting rod 7 is fixedly connected with a connecting cylinder 6, a spherical ball 13 is movably arranged in the connecting cylinder 6 away from the connecting rod 7, a fixing assembly for limiting the spherical ball 13 is arranged on the connecting cylinder 6, the fixing assembly comprises a fixed bolt 12, the fixed bolt 12 is screw-mounted on the side wall of the connecting cylinder 6, the bottom end of the fixed bolt 12 is fixedly connected with a rubber block 16 which is in close contact with the side wall of the spherical ball 13, the side wall of the spherical ball 13 is fixedly connected with a fixed rod 8, one end of the fixed rod 8 is provided with a support assembly for supporting the seedling, the support assembly comprises a first arc-shaped clamping plate 4 and a second arc-shaped clamping plate 5, the first arc-shaped clamping plate 4 is fixedly connected with one end of the fixed rod 8, the second arc-shaped clamping plate 5 is arranged opposite to the first arc-shaped clamping plate 4, the opposite sides of the first arc-shaped clamping plate 4 and the second arc-shaped clamping plate 5 are fixedly connected with rubber pads 14, a screw rod 15 is rotatably installed on the side wall of one end of the first arc-shaped clamping plate 4, a limiting rod 17 is fixedly installed on the side wall of the other end of the first arc-shaped clamping plate 4, one end of the screw rod 15 penetrates through the second arc-shaped clamping plate 5 and is screw-connected with the second arc-shaped clamping plate 5, one end of the limiting rod 17 penetrates through the second arc-shaped clamping plate 5 and is slidingly connected with the second arc-shaped clamping plate 5, a plurality of pins 11 are movably and uniformly arranged on the upper surface of the base 1.

[0021] The implementation principle of the seedling cultivation support provided in the embodiments of the present application is as follows: in use, first, the base 1 is inserted into the soil around the roots of the seedling through the insertion feet 11 to ensure that the base 1 is stably placed. The current height of the seedling is observed, the required initial height of the support is estimated, the telescopic rod 3 is held, the telescopic rod 3 is pulled outward against the elastic force of the elastic clamping beads 9, the telescopic rod 3 is slid upward or downward in the support column 2, when the telescopic rod 3 is slid to a suitable height and the elastic clamping beads 9 are just clamped into the corresponding positioning holes 10, the telescopic rod 3 is fixed at the height position, the preliminary adjustment of the height of the support is completed, and the support can be adapted to the current growth height of the seedling. Then, the fixed rod 8 is operated to drive the spherical ball 13 to be adjusted in any direction inside the connecting cylinder 6, the rubber block 16 is driven downward by rotating the fixed bolt 12 to abut against the side wall of the spherical ball 13, and the position of the support assembly can be fixed. Then, the second arc-shaped clamping plate 5 is driven away from the first arc-shaped clamping plate 4 by rotating the screw rod 15, the branches of the seedling are gently placed between the first arc-shaped clamping plate 4 and the second arc-shaped clamping plate 5, then the screw rod 15 is slowly tightened, the first arc-shaped clamping plate 4 and the second arc-shaped clamping plate 5 are gradually closed, and the rubber pads 14 on the inner sides of the first arc-shaped clamping plate 4 and the second arc-shaped clamping plate 5 are closely attached to the branches of the seedling, so that the branches can be stably clamped and will not be damaged due to excessive extrusion, thereby the support and fixing operation of the seedling is completed. As the seedling grows, when it is necessary to adjust the height or the support angle of the support, the above operation steps can be conveniently repeated to flexibly meet the support requirements of the seedling at different growth stages.

[0022] In this process, the staff can pull the telescopic rod 3 according to the current height requirement of the seedling, the telescopic rod 3 is slid in the support column 2, and when the elastic clamping beads 9 are clamped into the corresponding height positioning holes 10, the height of the telescopic rod 3 is fixed. Then, the angles of the plurality of support assemblies are adjusted by the fixed bolt 12 cooperating with the spherical ball 13 to extend toward the direction of the branches of the seedling, and the opening and closing degrees of the first arc-shaped clamping plate 4 and the second arc-shaped clamping plate 5 are adjusted by the screw rod 15 and the limiting rod 17 to gently clamp the branches of the seedling between the first arc-shaped clamping plate 4 and the second arc-shaped clamping plate 5, thereby the stable support of the seedling is realized, and the practicability of the device is improved.

[0023] Finally, the following points should be noted: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms “installation”, “connection”, “connection” should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between the two elements, or direct connection, “up”, “down”, “left”, “right” and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0024] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] 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 contained in the protection scope of the utility model.

[0026] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the scope of protection of the present application.

Claims

1. A seedling raising support comprising a base (1), characterized in that: The middle part of the upper surface of the base (1) is fixedly connected with a support column (2), the support column (2) is a hollow tubular structure, a plurality of positioning holes (10) are formed in the side wall of the support column (2) in the axial direction, a telescopic rod (3) is sleeved in the support column (2) and can slide up and down, a plurality of elastic clamping balls (9) are arranged on the side wall of the telescopic rod (3) corresponding to the positions of the positioning holes (10), the elastic clamping balls (9) can be clamped into the positioning holes (10) to fix the telescopic rod (3) at different heights of the support column (2), a plurality of connecting rods (7) are fixedly connected to the side wall of the top end of the telescopic rod (3) and are arranged in a ring array with the center as the axis, one end of the connecting rod (7) is fixedly connected with a connecting barrel (6), a spherical ball (13) is movably arranged on the side of the connecting barrel (6) away from the connecting rod (7) and located in the connecting barrel (6), a fixing assembly for limiting the spherical ball (13) is arranged on the connecting barrel (6), a fixing rod (8) is fixedly connected to the side wall of the spherical ball (13), and a supporting assembly for supporting the seedling is arranged at one end of the fixing rod (8).

2. The seedling growing support according to claim 1, wherein: The supporting assembly comprises a first arc-shaped clamping plate (4) and a second arc-shaped clamping plate (5), the first arc-shaped clamping plate (4) is fixedly connected with one end of the fixing rod (8), the second arc-shaped clamping plate (5) is arranged opposite to the first arc-shaped clamping plate (4), a screw rod (15) is rotatably arranged through the side wall of one end of the first arc-shaped clamping plate (4), a limiting rod (17) is fixedly arranged through the side wall of the other end of the first arc-shaped clamping plate (4), one end of the screw rod (15) penetrates the second arc-shaped clamping plate (5) and is threadedly connected with the second arc-shaped clamping plate (5), and one end of the limiting rod (17) penetrates the second arc-shaped clamping plate (5) and is slidably connected with the second arc-shaped clamping plate (5).

3. The seedling growing support of claim 2, wherein: The opposite sides of the first arc-shaped clamping plate (4) and the second arc-shaped clamping plate (5) are fixedly connected with rubber pads (14).

4. The seedling growing support of claim 1, wherein: The elastic clamping ball (9) comprises a spherical ball and a spring, the spherical ball partially exposes the side wall of the telescopic rod (3), the spring is arranged in the telescopic rod (3) and connected with the spherical ball at one end, and the other end of the spring is fixed to the inner wall of the telescopic rod (3).

5. The seedling growing support of claim 1, wherein: The fixing assembly comprises a fixing bolt (12), the fixing bolt (12) is threadedly arranged on the side wall of the connecting barrel (6), and a rubber block (16) is fixedly connected to the bottom end of the fixing bolt (12) and abuts with the side wall of the spherical ball (13).

6. The seedling growing support of claim 1, wherein: A plurality of pins (11) are movably arranged through the upper surface of the base (1).

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