CN204948915U - Plant protection support frame - Google Patents

Abstract

The utility model discloses a plant protection support frame, which comprises an upper counterweight structure, a telescopic support rod and a lower fixing device. The upper counterweight of the support frame makes the support more stable, and at the same time, the label with the plant species and characteristics can be pasted on the counterweight; the telescopic support rod is composed of one or more hollow steel pipes with different diameters and a certain thickness. There are a series of positioning holes in the lower and upper parts of each steel pipe. By controlling the number of steel pipes, the height of the plant protection support frame can be greatly adjusted. At the same time, it can be adjusted and fixed in different positioning holes to realize the fine adjustment of the height of the support frame. The positioning holes of the support rod are also used to fix the plants with the fixing ring. , the thermometer is fixed by hanging at the middle rod; the lower fixing device is composed of four supporting foot rods whose top ends can be inserted into the soil and fixed, and are connected with the lowermost supporting rod by bolts. The utility model has the advantages of simple structure, convenient operation, economy and durability, strong fixing effect and suitable for large-scale industrial production.

Description

A plant protection support frame

technical field

The utility model relates to the field of plant protection, in particular to a support frame for plant protection.

Background technique

For vines such as tomato and honeysuckle, the trunk is not obvious and the vines are weak. Especially after tomato bears fruit or runs into strong wind, it is easier to tilt and lodging, which affects the normal growth of plants and fruit picking. In order to solve this problem, people often use simple supports in production practice. For example, use bamboo poles, wooden sticks, plastic pipes, iron wires, and nylon ropes for lap support. Then the above method has unstable support and poor support effect; it cannot be adjusted according to the growth height of the plant, and the flexibility is poor; iron wires and bamboo poles have sharp thorns that are easy to cause damage during operation; bamboo poles and wooden sticks are easy to rot when buried in the soil for a long time. Cause problems such as soil pollution; As the use time increases, the strength of bamboo poles and wooden sticks will decrease, so they are not suitable for repeated use.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a support frame for plant protection.

In order to solve the above technical problems, the utility model is realized through the following technical solutions:

A plant protection support frame, comprising an upper counterweight structure, a telescopic support rod, and a lower fixing device; the upper counterweight structure includes a fixed plate and a positioning circular tube arranged under the fixed plate; the telescopic support rod consists of a It consists of at most hollow steel pipes with different diameters and a certain thickness. The upper and lower parts of each hollow steel pipe are provided with a plurality of positioning holes. A positioning rod is inserted in the positioning hole. One end of the positioning rod is provided with a metal ring for fixing plants. The outer wall of the steel pipe is coated with a reflective film, and the positioning round pipe is inserted on the top of the hollow steel pipe; the lower fixing device includes a supporting foot bar and a cylindrical iron block, the upper end of the supporting foot bar is connected with a cylindrical iron block, and the lower end is a free end , a circular pipe with a positioning hole protrudes from the top of the cylindrical iron block, and the cylindrical iron block is connected with the bottom of the hollow steel pipe.

The material of the upper counterweight structure is a homogeneous cuboid lead block.

There are four supporting legs.

The supporting foot bar is hinged with the cylindrical iron block.

Also included is a thermometer suspended from the positioning rod.

Compared with the prior art, the beneficial effects of the utility model are:

The effect of supporting and protecting plants is better. It can flexibly realize large-scale adjustment and fine-tuning according to the height of plants. It is simple and safe to operate, will not cause secondary soil pollution, can be used repeatedly, and is suitable for large-scale industrial production.

Description of drawings

Figure 1 is a schematic diagram of the structure of the experimental device.

Figure 2 is a schematic diagram of the support rod of the experimental device.

Figure 3 is a schematic diagram of the fixed support of the experimental device.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in Figures 1 to 3, a plant protection support frame includes an upper counterweight structure 1, a telescopic support rod 2, and a lower fixing device 3; the upper counterweight structure 1 includes a fixed plate 12 and is arranged on the fixed plate 12 The lower positioning round tube 11; the telescopic support rod 2 is composed of one or more hollow steel tubes 21 with different diameters and a certain thickness. The upper and lower parts of each hollow steel tube 21 are provided with a plurality of positioning holes 22, and the positioning holes 22 is inserted with a positioning rod 24, and one end of the positioning rod 24 is provided with a fixed plant metal ring 25, and the outer wall of the hollow steel pipe 21 is coated with a reflective film 26, and the positioning round pipe 11 is inserted on the top of the hollow steel pipe 21; The lower fixing device 3 includes a supporting foot bar 31 and a cylindrical iron block 32, the upper end cylindrical iron block 32 of the supporting foot bar 31 is connected, and the lower end is a free end, and a section of circular pipe 33 with a positioning hole 22 protrudes from the top of the cylindrical iron block 32, The cylindrical iron block 32 is connected with the bottom of the hollow steel pipe 21 .

The material of the upper counterweight structure 1 is a homogeneous cuboid lead block.

There are four supporting legs 31 .

The supporting foot bar 31 is hinged with a cylindrical iron block 32 .

A thermometer 23 is also included, and the thermometer 23 is suspended on the positioning rod 24 .

Labels written with plant species and characteristics can be pasted on the fixed plate 12 .

The specific operation steps are as follows:

1. Separate the four supporting legs 31 of the lower fixing device 3 by a certain distance in four directions and firmly insert them into the soil. The fixed point is at an appropriate distance from the tomato plant;

2. Connect the hollow steel pipe 21 and the round pipe 33 with positioning holes on the upper part of the fixing device through the positioning rod 24. In order to ensure sufficient stability here, insert all the three rows of positioning holes 22 at the bottom of the steel pipe into the positioning rod 24 fixed;

3. The bottom of the upper steel pipe and the top of the lower steel pipe are consolidated and connected through the positioning hole 22 and the positioning rod 24 after adjusting the height;

4. Consolidate and connect the top of the upper steel pipe with the round pipe 11 through the positioning hole 22 and the positioning rod 24;

5. Fix the upper and lower metal rings 25 for fixing the plants to one end of the positioning rod 24, and open the bayonet of the metal rings 25 to fix the plants in the rings;

6. Hang the thermometer 23 on one of the positioning rods 24 .

The unexplained parts involved in the utility model are the same as the prior art or are realized by adopting the prior art.

Claims (5)

1. a plant protection bracing frame, is characterized in that, comprises top counter weight construction (1), retractable support lever (2), lower fastening device (3);

Described top counter weight construction (1) comprises fixed head (12) and is arranged on fixed head (12) location pipe, below (11);

Root diameter is different and have certain thickness hollow steel tube (21) to form at the most by one for described retractable support lever (2), the upper and lower part of each hollow steel tube (21) all offers multiple locating hole (22), backstay (24) is inserted with in locating hole (22), one end of backstay (24) is provided with fixing plant becket (25), the outer wall of hollow steel tube (21) is coated with reflective membrane (26), described location pipe (11) is plugged in the top of hollow steel tube (21);

Described lower fastening device (3) comprises support foot lever (31) and cylinder iron block (32), upper end cylinder iron block (32) supporting foot lever (31) connects, lower end is free end, the pipe (33) that one section has locating hole (22) is stretched out at cylinder iron block (32) top, and cylinder iron block (32) is connected with the bottom of hollow steel tube (21).

2. plant protection bracing frame according to claim 1, is characterized in that, described top counter weight construction (1) material is homogeneous cuboid lead.

3. plant protection bracing frame according to claim 1, is characterized in that, described support foot lever (31) is four.

4. plant protection bracing frame according to claim 1, is characterized in that, described support foot lever (31) is hinged with cylinder iron block (32).

5. plant protection bracing frame according to claim 1, is characterized in that, also comprises thermometer (23), and thermometer (23) hangs on backstay (24).