Device for collecting konjac rhizosphere secretions

Abstract

The device comprises a first shell, a second shell is arranged in the first shell, a limiting hole is formed in the lower end of the second shell, a permeation pipe is communicated with the limiting hole, a permeation opening is formed in the outer side of the permeation pipe, a filtering interlayer is arranged in the permeation pipe, and a filtering layer is arranged in the filtering interlayer. A limiting ring is arranged in the first shell, a limiting groove is formed in the lower end of the limiting ring, an electromagnet is arranged in the limiting groove, a limiting rod is arranged at the lower end of the limiting ring, an annular piston is slidably connected to the interior of the first shell, and a spring is arranged on the outer side of the limiting rod; an arc-shaped magnetic strip is arranged at the upper end of the annular piston, a current shell is arranged on the outer side of the first shell, an operation table is arranged on the outer side of the first shell, and a sliding rheostat is arranged in the operation table. According to the device, rhizosphere secretions of crops in soil can be conveniently and directly collected, and waste caused by discarding of the crops after the rhizosphere secretions are extracted is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of collecting root secretions, in particular to a device for collecting konjac rhizosphere secretions. Background Art

[0002] Rhizosphere secretion refers to a wide variety of substances secreted or released from different parts of the root system into the growth medium during plant growth. Rhizosphere secretion is not only considerable in quantity, but also has a great effect. It is a key factor in maintaining the vitality of the rhizosphere microbial system and an important component of the rhizosphere material cycle. The different components in the rhizosphere secretion have different effects, and the study of different components in the rhizosphere secretion is of great significance. When the rhizosphere secretion of konjac is studied, the rhizosphere secretion of konjac needs to be collected first. In the prior art, when collecting the rhizosphere secretion of konjac, it is necessary to dig konjac out from the soil, and then through multiple processes to extract the rhizosphere secretion, the process is relatively cumbersome and inefficient, and the dug konjac, after extracting the rhizosphere secretion, the root system is usually subject to certain damage, and after replanting, it is difficult to survive, and generally after collecting the rhizosphere secretion, it is discarded, which is easy to cause waste. Utility Model Content

[0003] The utility model aims to provide a device for collecting rhizosphere secretions of konjac, which can conveniently and directly collect the rhizosphere secretions of crops in the soil and prevent the crops from being discarded and wasted after the rhizosphere secretions are extracted.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A device for collecting konjac rhizosphere secretions comprises a first shell, wherein a planting port is provided at the upper end of the first shell, a second shell is provided inside the first shell at the lower end of the planting port, a plurality of equally spaced limiting holes are provided around the edge of the lower end of the inside of the second shell, each limiting port is connected to a vertically arranged permeation tube, a plurality of equally spaced permeation ports are provided on the outside of each permeation tube, a filtering interlayer is provided inside each permeation tube, a filtering membrane is provided inside the shell below the second shell, a collecting port is provided at the lower end of the outside of the first shell, and a collecting box slidably connected to the collecting port is slidably connected inside the first shell;

[0006] A limit ring is arranged around the second shell at the upper end of the interior of the first shell, a plurality of limit grooves arranged at equal intervals are opened at the lower end of the limit ring, an electromagnet is arranged inside each limit groove, a plurality of vertically arranged limit rods are arranged at equal intervals at the lower end of the limit ring, and limit blocks are arranged at the upper and lower ends of each limit rod, an annular piston is slidably connected to each limit rod around the second shell inside the first shell, a spring is arranged on the outer side of each limit rod between the upper and lower ends of the annular piston and the corresponding limit block, an arc-shaped magnetic strip is arranged at equal intervals on the upper end of the annular piston, a current reversing switch is arranged on the outer side of the first shell, an operating table is arranged on the outer side of the shell, and a sliding rheostat is arranged inside the operating table.

[0007] By adopting the above technical scheme, the konjac that needs to collect rhizosphere secretions is planted from the planting port to the second shell, and then filled with soil, and the infiltration tube is inserted into the soil. During the normal growth process of konjac, the rhizosphere secretions of konjac will dissolve into the moisture in the soil, and then enter the infiltration tube through the infiltration port along with the moisture in the soil. The filtering interlayer in the infiltration tube can prevent the soil from entering. When more rhizosphere secretions need to be extracted quickly, the electromagnet in the limit groove is energized, and the electromagnet generates a force that attracts the arc-shaped magnetic strip. By adjusting the resistance value of the sliding rheostat in the operating table, the suction force between the electromagnet and the arc-shaped magnetic strip is increased, thereby driving the arc-shaped magnetic strip to move upward, and the arc-shaped magnetic strip drives the annular piston to move upward relative to the limit rod. At the same time, the spring at the upper end of the arc-shaped magnetic strip is compressed and the spring at the lower end is stretched, which can accelerate the rate at which water with rhizosphere secretions in the soil penetrates into the infiltration tube, and then enters the first shell through the limiting hole and falls on the filter membrane, and then adjusts the direction of the current through the current reversing switch to allow the electromagnet to generate a force that repels the arc-shaped magnetic strip, adjust the resistance value of the sliding rheostat, increase the repulsive force between the electromagnet and the arc-shaped magnetic strip, and allow the arc-shaped magnetic strip to drive the annular piston to move downward, thereby accelerating the rate at which the liquid on the filter membrane penetrates the filter membrane, further filtering the impurities in the liquid, and then collecting the liquid with rhizosphere secretions through the collection box, and pulling the collection box out from the collection port to complete the collection of rhizosphere secretions.

[0008] The utility model is further configured as follows: a power line for connecting to a power source to provide power is provided on the outer side of the first housing.

[0009] The utility model is further configured as follows: an end of the operating table away from the first housing is slidably connected to an adjusting switch for adjusting the resistance value of the sliding rheostat.

[0010] The utility model is further configured as follows: a handle is provided at one end of the collection box close to the collection port.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] First, the rhizosphere secretions can be collected without digging the crops out of the soil, thereby preventing the waste of crops when collecting the rhizosphere secretions. The crops for which the rhizosphere secretions need to be collected are planted and driven into the second shell, and then filled with soil. The rhizosphere secretions of the crops can penetrate into the infiltration tube along with the water in the soil, and the infiltration tubes have a plurality of roots, and all of them are inserted into the soil, which can facilitate the water in the soil to carry the rhizosphere secretions for infiltration;

[0013] Secondly, it can quickly collect rhizosphere secretions. By energizing the electromagnet, the electromagnet generates a force that attracts the arc-shaped magnetic strip, and then the sliding rheostat is adjusted to increase the suction force between the electromagnet and the arc-shaped magnetic strip. The arc-shaped magnetic strip drives the annular piston to move upward, which can speed up the rate at which water with rhizosphere secretions in the soil penetrates into the infiltration tube. Then, through the current reversing switch, the direction of the current entering the electromagnet is changed, so that the electromagnet generates a force that attracts the arc-shaped magnetic strip, and the sliding rheostat is adjusted to increase the repulsive force between the electromagnet and the arc-shaped magnetic strip, driving the annular piston to move downward, thereby accelerating the rapid passage of liquid with rhizosphere secretions on the filter membrane and accelerating the collection of rhizosphere secretions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a partial cross-sectional view of the utility model;

[0016] Figure 3 It is to show the connection relationship between the permeation tube and the limiting hole of the utility model;

[0017] Figure 4 It is to show the connection relationship between the annular piston, the limit rod and the spring of the utility model;

[0018] Figure 5 The utility model is to demonstrate the permeation tube and the filter sandwich.

[0019] In the figure: 1. first shell; 2. planting port; 3. second shell; 4. limiting hole; 5. permeation tube; 6. permeation port; 7. filter interlayer; 8. limiting ring; 9. limiting groove; 10. electromagnet; 11. limiting rod; 12. limiting block; 13. annular piston; 14. spring; 15. arc-shaped magnetic strip; 16. filter membrane; 17. operating table; 18. sliding rheostat; 19. regulating switch; 20. current reversing switch; 21. collecting port; 22. collecting box; 23. handle; 24. power cord. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example, see Figure 1-5 A device for collecting rhizosphere secretions of konjac includes a first shell 1, a planting port 2 is provided in the middle of the upper end of the first shell 1, a collecting port 21 is provided at the lower end of the outer side of the first shell 1, a collecting box 22 is slidably connected to the collecting port 21 inside the first shell 1, and a handle 23 is provided on the upper side of the right end of the collecting box 22.

[0025] A second shell 3 is provided at the lower end of the planting port 2 inside the first shell 1, and a plurality of equally spaced limiting holes 4 are provided around the lower end of the inside of the second shell 3. An infiltration tube 5 is vertically provided at the upper end of each limiting hole 4 inside the second shell 3, and a plurality of equally spaced infiltration ports 6 are provided on the outer side of each infiltration tube 5. A circle of filtering interlayer 7 is provided inside each infiltration tube 5, which allows the infiltration tube 5 to be inserted into the soil to accelerate the penetration of moisture in the soil carrying rhizosphere secretions into the infiltration tube 5. A permeable membrane is provided above the collecting box 22 inside the first shell 1, which can fully filter impurities in the liquid with rhizosphere secretions.

[0026] A limit ring 8 is slidably connected to the upper end of the first shell 1 around the second shell 3, and a plurality of limit grooves 9 are arranged at equal intervals at the lower end of the limit ring 8. An electromagnet 10 is arranged inside each limit groove 9, and two vertically arranged limit rods 11 are arranged at equal intervals at the lower end of the limit ring 8. A limit block 12 is arranged at the upper and lower ends of each limit rod 11. An annular piston 13 is slidably connected to each limit rod 11 between the first shell 1 and the second shell 3, and a spring 14 is arranged on the outer side of the limit rod 11 between the upper and lower ends of the annular piston 13 and the corresponding limit block 12, which can drive the annular piston 13 to reset conveniently. Two arc-shaped magnetic strips 15 are arranged at equal intervals on the upper end of the annular piston 13, which can quickly and conveniently collect rhizosphere secretions.

[0027] An operating table 17 is arranged at the upper end of the outer side of the first shell 1, a sliding rheostat 18 is arranged inside the operating table 17, and an adjusting switch 19 for adjusting the resistance value of the sliding rheostat 18 is slidably connected to the right end of the operating table 17. A power diverter is arranged near the operating table 17 at the upper end of the outer side of the first shell 1, which can conveniently control the current in the electromagnet 10, thereby controlling the up and down movement of the annular piston 13.

[0028] Usage: Plant the konjac for collecting rhizosphere secretions from the planting port 2 on the first shell 1 into the second shell 3, then fill it with soil, and insert the infiltration tube 5 into the soil. During the normal growth of the konjac, the rhizosphere secretions of the crop will dissolve into the water in the soil, and then enter the infiltration tube 5 through the infiltration port 6 along with the water in the soil. The filter interlayer 7 in the infiltration tube 5 can prevent the soil from entering. When it is necessary to quickly extract more rhizosphere secretions, the power cord 24 is connected to the power supply, and the electromagnet 10 in the limit slot 9 is energized, and the electromagnet 10 generates an arc. The force of attraction between the arc-shaped magnetic strip 15 is increased by pulling the adjustment button to slide relative to the operating table 17 to adjust the resistance value of the sliding rheostat 18, so that the suction force between the electromagnet 10 and the arc-shaped magnetic strip 15 increases, thereby driving the arc-shaped magnetic strip 15 to move upward, and the arc-shaped magnetic strip 15 drives the annular piston 13 to move upward relative to the limiting rod 11, and at the same time, the spring 14 at the upper end of the arc-shaped magnetic strip 15 is compressed and the spring 14 at the lower end is stretched, which can accelerate the rate at which water with rhizosphere secretions in the soil penetrates into the infiltration tube 5, and then enters the first shell 1 through the limiting hole 4 and falls on the filter membrane 16.

[0029] By turning the current reversing switch 20 to adjust the direction of the current, the electromagnet 10 generates a repulsive force with the arc-shaped magnetic strip 15, and the resistance value of the sliding rheostat 18 is adjusted to increase the repulsive force between the electromagnet 10 and the arc-shaped magnetic strip 15, so that the arc-shaped magnetic strip 15 drives the annular piston 13 to move downward, thereby accelerating the rate at which the liquid on the filter membrane 16 penetrates the filter membrane 16, further filtering the impurities in the liquid, and then collecting the liquid with rhizosphere secretions through the collection box 22, and pulling the handle 23 can pull the collection box 22 out of the collection port 21, so that the collection of rhizosphere secretions can be completed.

[0030] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A device for collecting konjac rhizosphere secretions, comprising a first housing (1), characterized in that: A planting port (2) is provided at the upper end of the first shell (1); a second shell (3) is provided inside the first shell (1) at the lower end of the planting port (2); a plurality of equally spaced limiting holes (4) are provided around the edge of the lower end of the second shell (3); each limiting port is connected to a vertically arranged permeation tube (5); a plurality of equally spaced permeation ports (6) are provided on the outer side of each permeation tube (5); a filtering interlayer (7) is provided inside each permeation tube (5); a filtering membrane (16) is provided inside the shell below the second shell (3); a collecting port (21) is provided at the lower end of the outer side of the first shell (1); a collecting box (22) slidably connected to the collecting port (21) is slidably connected inside the first shell (1); A limit ring (8) is arranged at the upper end of the interior of the first shell (1) around the second shell (3); a plurality of limit grooves (9) arranged at equal intervals are provided at the lower end of the limit ring (8); an electromagnet (10) is arranged inside each limit groove (9); a plurality of vertically arranged limit rods (11) are arranged at equal intervals at the lower end of the limit ring (8); a limit block (12) is arranged at the upper and lower ends of each limit rod (11); the interior of the first shell (1) is slidably connected around the second shell (3) An annular piston (13) is slidably connected to each limit rod (11); a spring (14) is arranged on the outer side of each limit rod (11) between the upper and lower ends of the annular piston (13) and the corresponding limit block (12); arc-shaped magnetic strips (15) are arranged at equal intervals on the upper end of the annular piston (13); a current reversing switch (20) is arranged on the outer side of the first housing (1); an operating table (17) is arranged on the outer side of the housing; and a sliding rheostat (18) is arranged inside the operating table (17).

2. A device for collecting konjac rhizosphere secretions according to claim 1, characterized in that: A power line (24) for connecting to a power source to provide power is provided on the outer side of the first housing (1).

3. A device for collecting konjac rhizosphere secretions according to claim 1, characterized in that: An adjustment switch (19) for adjusting the resistance value of the sliding rheostat (18) is slidably connected to one end of the operating table (17) away from the first housing (1).

4. A device for collecting konjac rhizosphere secretions according to claim 1, characterized in that: A handle (23) is provided at one end of the collection box (22) close to the collection port (21).

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