A density-adjustable branch and leaf placement device for blueberry seedling cultivation

Abstract

The utility model discloses a density-adjustable branch and leaf placing device for cultivating blueberry seedlings, comprising an upright pole, a first pole sleeve, a cross pole, a support pole, a second pole sleeve, and a pull rope, wherein the upright poles have two and are symmetrically arranged, the upright pole sleeve is provided with a plurality of first pole sleeves, a first bolt handle is provided in a threaded hole on the outer side of the first pole sleeve, the first bolt handle passes through the first pole sleeve and abuts against the upright pole, the cross pole corresponds to the first pole sleeve one by one, and the middle part of the cross pole is fixedly connected to the outer side of the first pole sleeve, each cross pole is sleeved with a plurality of second pole sleeves, a second bolt handle is provided in a threaded hole on the outer side of the second pole sleeve, the second bolt handle passes through the second pole sleeve and abuts against the cross pole, the second pole sleeves corresponding to the cross poles of different upright poles are connected by a pull rope, and the pull rope is tensioned, and support poles are respectively provided at both ends of the uppermost cross pole. The utility model can be arranged in a blueberry field to provide a multi-layer branch and leaf laying function for the growth of blueberry seedlings, which is beneficial for the branch to stretch and receive light, and does not affect the growth of the branches and leaves of the blueberry plants. It is particularly suitable for the cultivation of fruit-bearing seedlings. The horizontal bar spacing and the pull rope spacing of the utility model have an adjustment function, which is suitable for different cultivation densities, and can also be flexibly adjusted according to the growth conditions of blueberries to meet cultivation needs.

Description

Technical Field

[0001] The utility model belongs to the technical field of blueberry cultivation facilities, and in particular relates to a density-adjustable branch and leaf placing device for blueberry seedling cultivation. Background Art

[0002] During the growth process of blueberries, 3 to 5 strong new branches are usually selected to form the main branches for fruiting. Excess overlapping branches and weak branches need to be removed. Some blueberry seedlings will bear a small amount of fruit in the first year. At this time, the plants are small, the branches are thin, and some branches are long. Therefore, some branches need to be supported. It is time-consuming and laborious to build a bamboo support. The structure of this prior art support is mainly a rod inserted into the soil layer, and then the branches are tied to the rod at the appropriate position. Each seedling needs to build it, and as it grows, it is necessary to continue to build or move the position of the built support, which is very troublesome, time-consuming and laborious. Therefore, it is very necessary to develop a simple and easy-to-use adjustable branch and leaf placement device for blueberry seedling cultivation. Utility Model Content

[0003] The utility model aims to provide a density-adjustable branch and leaf placing device for cultivating blueberry seedlings which has a simple structure and is easy to use.

[0004] The purpose of the utility model is achieved in this way, including an upright pole, a first pole sleeve, a cross pole, a support pole, a second pole sleeve, and a pull rope, wherein there are two upright poles and they are symmetrically arranged, the upright pole sleeve is provided with a plurality of first pole sleeves, the threaded hole on the outer side of the first pole sleeve is provided with a first bolt handle, the first bolt handle passes through the first pole sleeve and abuts against the upright pole, the cross pole corresponds to the first pole sleeve one by one, and the middle part of the cross pole is fixedly connected to the outer side of the first pole sleeve, each cross pole is sleeved with a plurality of second pole sleeves, the threaded hole on the outer side of the second pole sleeve is provided with a second bolt handle, the second bolt handle passes through the second pole sleeve and abuts against the cross pole, the second pole sleeves corresponding to the cross poles of different upright poles are connected by a pull rope, and the pull rope is tensioned, and support poles are respectively provided at both ends of the uppermost cross pole.

[0005] Preferably, the lower end of the vertical pole is inserted into the soil layer, and the lower end of the vertical pole may be conical to facilitate insertion into the soil layer and fixation.

[0006] Preferably, each vertical pole corresponds to three first pole sleeves, and each horizontal pole corresponds to four second pole sleeves.

[0007] Preferably, the support rod is fixed to the end of the cross rod through a connecting piece, and the support rod is obliquely supported on the ground; the support rod plays a supporting and fixing role for the device, thereby enhancing stability.

[0008] Preferably, the inner walls of the first rod sleeve and the second rod sleeve are provided with rubber pads, which play an anti-slip role. For those skilled in the art, it is well known that the rubber pads do not make the rod sleeves tightly fit on the rod body, but ensure that the bolt handle is not tightened so that the rod sleeves can move on the rod body by applying a certain force to adjust the position, and the rubber pads only play an auxiliary anti-slip role, not tightly fixed.

[0009] The beneficial effects of the utility model are as follows: the utility model can be arranged in a blueberry field, providing a multi-layer branch and leaf stacking function for the growth of blueberry seedlings, which is beneficial for the branch to stretch and receive light, and does not affect the growth of branches and leaves of blueberry plants, and is particularly suitable for the cultivation of fruit-bearing seedlings; the horizontal bar spacing and the pull rope spacing of the utility model have an adjustment function, which is suitable for different cultivation densities, and can also be flexibly adjusted according to the growth conditions of blueberries to meet cultivation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0012] In the figure: 1-vertical pole, 2-first pole sleeve, 3-cross bar, 4-support pole, 5-second pole sleeve, 6-pull rope, 7-first bolt handle, 8-second bolt handle. DETAILED DESCRIPTION

[0013] The present invention is further described below in conjunction with the accompanying drawings, but the present invention is not limited in any way. Any changes or substitutions made based on the teachings of the present invention belong to the protection scope of the present invention.

[0014] Example 1

[0015] As attached Figure 1~Figure 2The utility model shown in the figure includes a vertical pole 1, a first pole sleeve 2, a cross bar 3, a support rod 4, a second pole sleeve 5, and a pull rope 6, wherein the vertical pole 1, the first pole sleeve 2, the cross bar 3, the support rod 4, and the second pole sleeve 5 are all made of stainless steel, and the pull rope 6 is a transparent rope made of TPU material. The vertical pole 1 has two and is symmetrically arranged, and the vertical pole 1 is provided with three first pole sleeves 2, and the outer threaded hole of the first pole sleeve 2 is provided with a first bolt handle 7, and the first bolt handle 7 passes through the first pole sleeve 2 and abuts against the vertical pole 1, and the cross bar 3 corresponds to the first pole sleeve 2 one by one, and the middle part of the cross bar 3 is connected to the first pole sleeve 2 is fixedly connected to the outside, each cross bar 3 is sleeved with four second rod sleeves 5, and the second bolt handles 8 are arranged on the threaded holes on the outside of the second rod sleeves 5. The second bolt handles 8 pass through the second rod sleeves 5 and abut against the cross bar 3. The second rod sleeves 5 of the cross bars 3 corresponding to different vertical poles 1 are connected by a pull rope 6, and the pull rope 6 is tightened. Support rods 4 are respectively arranged at both ends of the cross bar 3 of the uppermost layer; the lower ends of the vertical poles 1 are inserted into the soil layer; the support rods 4 are fixed to the ends of the cross bars 3 through connectors, and the support rods 4 are obliquely supported on the ground; the inner walls of the first rod sleeves 2 and the second rod sleeves 5 are provided with rubber cushions.

[0016] The working principle and working process of the utility model are as follows: the device is arranged in the field, the two vertical poles 1 are located on both sides of the field, and the pull rope 6 spans the field plot; according to the size of the blueberry seedlings and the planting density, the first rod sleeve 2 is adjusted to a suitable height and the upper and lower spacing, and then the first bolt handle 7 is tightened to fix the first rod sleeve 2, and the support rod 4 is supported at a suitable position on the ground; the second rod sleeve 5 is adjusted to a suitable position and the left and right spacing, and then the second bolt handle 8 is tightened to fix the second rod sleeve 5; during the growth of the blueberry seedlings, the main branches are passed through the pull ropes 6, and the side branches are placed on the placement platform composed of the pull ropes 6 of suitable height. The pull ropes 6 of different heights layer the side branches of different heights; during the growth process, the placement position of the side branches can also be adjusted at any time to stretch the branches.

Claims

1. A branch and leaf arrangement device with adjustable density for cultivating blueberry seedlings, comprising a vertical pole (1), a first pole sleeve (2), a horizontal pole (3), a support pole (4), a second pole sleeve (5), and a pull rope (6), characterized in that The vertical poles (1) have two and are symmetrically arranged. The vertical pole (1) is sleeved with a plurality of first rod sleeves (2). The first rod sleeves (2) are provided with first bolt handles (7) in the outer threaded holes. The first bolt handles (7) pass through the first rod sleeves (2) and abut against the vertical pole (1). The cross bars (3) correspond to the first rod sleeves (2) one by one, and the middle of the cross bars (3) is fixedly connected to the outer side of the first rod sleeves (2). Each cross bar (3) is sleeved with a plurality of second rod sleeves (5). The second rod sleeves (5) corresponding to the cross bars (3) in the outer threaded holes are provided with second bolt handles (8). The second bolt handles (8) pass through the second rod sleeves (5) and abut against the cross bars (3). The second rod sleeves (5) of the cross bars (3) corresponding to different vertical poles (1) are connected by a pull rope (6), and the pull rope (6) is tensioned. Support rods (4) are respectively provided at both ends of the cross bars (3) at the top layer.

2. The apparatus for placing branches and leaves with adjustable density for cultivating blueberry seedlings according to claim 1, characterized in that The lower end of the vertical pole (1) is inserted into the soil layer.

3. The apparatus for placing branches and leaves with adjustable density for cultivating blueberry seedlings according to claim 1, characterized in that Each vertical pole (1) corresponds to three first pole sleeves (2), and each horizontal pole (3) corresponds to four second pole sleeves (5).

4. The apparatus for placing branches and leaves with adjustable density for cultivating blueberry seedlings according to claim 1, characterized in that The support rod (4) is fixed to the end of the cross rod (3) via a connecting piece, and the support rod (4) is obliquely supported on the ground.

5. The apparatus for placing branches and leaves with adjustable density for cultivating blueberry seedlings according to claim 1, characterized in that The inner walls of the first rod sleeve (2) and the second rod sleeve (5) are provided with rubber cushion layers.

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