Nostoc sphaeroids kutz cultivating and planting device

Abstract

The utility model discloses a nostoc sphaeroids kutz cultivating and planting device, and relates to the technical field of nostoc sphaeroids kutz cultivating devices, the nostoc sphaeroids kutz cultivating and planting device comprises a cylinder body, a fishing mechanism is arranged in the cylinder body, the fishing mechanism comprises an annular pipe arranged in the cylinder body, a filter screen plate is fixedly arranged on the inner ring surface of the annular pipe, and a mounting groove is formed in the upper surface of the right side of the cylinder body. A threaded rod is vertically arranged in the mounting groove, and a rotating opening penetrating into the mounting groove is formed in the right side of the cylinder. Through the arrangement of the salvage mechanism, when nostoc sphaeroids kutz seedlings in the cylinder body need to be salvaged, a crank is rotated to drive a threaded rod to rotate through a bevel gear, and under the guiding effect of a guiding sliding block, a threaded cylinder drives an annular pipe to move upwards through a connecting pipe through rotation of the threaded rod; the annular pipe moves upwards to drive the filter screen plate to fish out nostoc sphaeroids kutz seedlings in the cylinder body until the annular pipe and the filter screen plate are lifted to the inclined discharging opening, discharging work can be conducted, operation is easy, and meanwhile the discharging efficiency of the nostoc sphaeroids kutz seedlings is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of Nostoc commune cultivation device, and in particular to a Nostoc commune cultivation and planting device. Background Technology

[0002] Nostoc commune, a type of algae belonging to the family Nostocaceae in the class Cyanobacteria, is a high-protein, highly nutritious food. While not a grain, it is called "rice" because of its rice-like shape; the dried grains are round, and the cooked grains are larger than rice grains. It is mainly distributed in Zouma Town, Hefeng County, Hubei Province, growing epiphytically in rice paddies, shallow ponds, lakes, streams, among sand and gravel, or on damp soil.

[0003] When cultivating Nostoc commune, the seedlings need to be cultivated separately first. Currently, the existing cultivation method for Nostoc commune seedlings is: "Put the Nostoc commune seedlings into a bucket filled with water, provide oxygen continuously, and add nutrient solution to the bucket regularly." However, the existing buckets used for cultivation lack a mechanism to assist in retrieval of Nostoc commune seedlings. As a result, when collecting the seedlings later, staff still need to use a dip net to scoop them out one by one, which brings inconvenience to the feeding process. In addition, most of the existing oxygenation devices are directly oxygenated through simple hoses. During the oxygenation process, the hoses are prone to floating up and down due to the movement of water waves, causing the air outlet of the hose to float to the surface and resulting in oxygen being sprayed out without reaching the surface, which is unstable. Utility Model Content

[0004] This utility model discloses a cultivation and planting device for *Gynostemma pentaphyllum*, which aims to solve the technical problem of the lack of a retrieval mechanism in existing *Gynostemma pentaphyllum* cultivation devices.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for cultivating and planting Nostoc commune includes a cylinder, and a retrieval mechanism is provided inside the cylinder.

[0007] The salvage mechanism includes an annular tube inside the cylinder, with a filter screen plate fixedly installed on the inner annular surface of the annular tube. An installation groove is provided on the upper surface of the right side of the cylinder, and a threaded rod is vertically installed inside the installation groove. A rotating opening is provided on the right side of the cylinder, penetrating into the installation groove. A crank handle is rotatably connected to the inner wall of the rotating opening. One end of the crank handle located inside the installation groove and the surface of the threaded rod are both fixedly connected to meshing bevel gears. A threaded cylinder is threadedly connected to the surface of the threaded rod, and a connecting plate is fixedly connected to the upper end of the threaded cylinder. A connecting pipe communicating with the inside of the annular tube is embedded on the surface of the connecting plate. An oxygen supply mechanism is provided on the right side of the cylinder.

[0008] In a preferred embodiment, guide sliders are provided on both the front and back sides of the threaded cylinder, and guide grooves for the guide sliders to slide are provided on both the inner front wall and inner rear wall of the mounting groove.

[0009] By setting a guide slider, the threaded cylinder can drive the connecting pipe and the annular pipe to move up and down in a directional manner through the rotation of the threaded rod.

[0010] In a preferred embodiment, the oxygen supply mechanism includes an oxygen supply device body fixedly installed on the right side surface of the cylinder. The outlet end of the oxygen supply device body is fixedly connected to the upper end of the connecting pipe via a telescopic flexible hose, and an outlet hole is provided on the upper surface of the annular pipe.

[0011] The design of the annular pipe and air outlet allows for oxygenation at the bottom of the cylinder, resulting in high stability.

[0012] In a preferred embodiment, the number of air outlets is several, and the several air outlets are arranged in a circumferential array on the upper surface of the annular tube.

[0013] In a preferred embodiment, the left side surface of the cylinder is respectively embedded with an inclined discharge port and a drain pipe, and the surface of the drain pipe is provided with a valve.

[0014] The inclined discharge port facilitates the discharge of the Nostoc commune scooped out by the filter screen.

[0015] In a preferred embodiment, four casters arranged in a circumferential array are fixedly mounted on the lower surface of the cylinder.

[0016] The omnidirectional wheels facilitate the transportation of this device.

[0017] As can be seen from the above, the Ge Xian Mi cultivation and planting device provided by this utility model has the following technical effects.

[0018] Firstly, when it is necessary to retrieve the seedlings of *Gnaphalium affine* from the cylinder, turning the crank handle drives the threaded rod to rotate via the bevel gear. Under the guidance of the guide slider, the threaded cylinder moves upward through the connecting pipe via the rotation of the threaded rod. The upward movement of the annular pipe causes the filter plate to retrieve the seedlings of *Gnaphalium affine* from the cylinder. This process continues until the annular pipe and filter plate are raised to the inclined discharge port, at which point the material can be discharged. This simple operation improves the discharge efficiency of *Gnaphalium affine* seedlings.

[0019] Secondly, the oxygen supply equipment itself delivers oxygen to the annular pipe through the connecting pipe. The oxygen in the annular pipe is then discharged through several air outlets, thus enabling oxygenation inside the cylinder. Since the annular pipe is fixed inside the cylinder through the connecting pipe, it will not float due to the water flow during the oxygenation process, ensuring good stability and preventing the oxygen from being sprayed dry. Attached Figure Description

[0020] Figure 1This is a three-dimensional structural diagram of a cultivation and planting device for *Gynostemma pentaphyllum* proposed in this utility model.

[0021] Figure 2 This is a frontal cross-sectional view of a cultivation and planting device for *Gnaphalium affine* proposed in this utility model.

[0022] Figure 3 This utility model proposes a cultivation and planting device for *Gynostemma pentaphyllum*. Figure 2 Enlarged structural diagram at point A in the middle.

[0023] Figure 4 This is a side sectional view of the threaded cylinder structure of a cultivation and planting device for *Gnaphalium affine* proposed in this utility model.

[0024] Figure 5 This is a top-section structural diagram of a cultivation and planting device for *Gnaphalium affine* proposed in this utility model.

[0025] In the attached diagram: 1. Cylinder; 2. Annular pipe; 3. Filter screen plate; 4. Threaded rod; 5. Handle; 6. Bevel gear; 7. Threaded cylinder; 8. Connecting plate; 9. Connecting pipe; 10. Guide slider; 11. Oxygen supply equipment body; 12. Air outlet; 13. Inclined discharge port; 14. Drain pipe; 15. Casters. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figures 1-5 A device for cultivating and planting *Gnaphalium affine* includes a cylinder 1, and a retrieval mechanism is provided inside the cylinder 1.

[0028] The salvage mechanism includes an annular tube 2 installed inside the cylinder 1. A filter screen plate 3 is fixedly installed on the inner annular surface of the annular tube 2. An installation groove is opened on the upper surface of the right side of the cylinder 1. A threaded rod 4 is vertically installed inside the installation groove. A rotating opening is opened on the right side of the cylinder 1, extending into the installation groove. A crank handle 5 is rotatably connected to the inner wall of the rotating opening. One end of the crank handle 5 located inside the installation groove is fixedly connected to the surface of the threaded rod 4 with meshing bevel gears 6. A threaded cylinder 7 is threadedly connected to the surface of the threaded rod 4. A connecting plate 8 is fixedly connected to the upper end of the threaded cylinder 7. A connecting pipe 9 communicating with the inside of the annular tube 2 is embedded on the surface of the connecting plate 8. An oxygen supply mechanism is provided on the right side of the cylinder 1.

[0029] Guide sliders 10 are provided on both the front and back of the threaded cylinder 7. Guide grooves for sliding of guide sliders 10 are provided on the inner front wall and inner rear wall of the mounting groove. Under the guidance of guide sliders 10, the threaded cylinder 7 can drive the connecting pipe 9 and the annular pipe 2 to move up and down in a directional manner through the rotation of the threaded rod 4.

[0030] Four casters 15 arranged in a circumferential array are fixedly installed on the lower surface of the cylinder 1, which facilitates the transportation of the device.

[0031] Reference Figure 2 , Figure 3 and Figure 5 In a preferred embodiment, the oxygen supply mechanism includes an oxygen supply device body 11 fixedly installed on the right side surface of the cylinder 1. The outlet end of the oxygen supply device body 11 is fixedly connected to the upper end of the connecting pipe 9 through a telescopic hose. An outlet hole 12 is provided on the upper surface of the annular pipe 2. Through the arrangement of the annular pipe 2 and the outlet hole 12, oxygen can be supplied to the bottom of the cylinder 1, which has strong stability.

[0032] There are several air outlets 12, and these air outlets 12 are arranged in a circular array on the upper surface of the annular tube 2.

[0033] The left side surface of the cylinder 1 is respectively embedded with an inclined discharge port 13 and a drain pipe 14. The surface of the drain pipe 14 is equipped with a valve. The inclined discharge port 13 facilitates the discharge of the rice scooped out by the filter plate 3.

[0034] Working principle: During oxygenation, the oxygen supply equipment body 11 operates to supply oxygen to the annular pipe 2 through the connecting pipe 9. The oxygen in the annular pipe 2 is then discharged through several air outlets 12, thus performing oxygenation work inside the cylinder 1. Since the annular pipe 2 is fixed inside the cylinder 1 through the connecting pipe 9, it will not float due to the push of water flow during the oxygenation process. When it is necessary to retrieve the seedlings of *Gnaphalium affine* from the cylinder 1, the crank handle 5 is turned, which drives the threaded rod 4 to rotate through the bevel gear 6. Under the guidance of the guide slider 10, the threaded cylinder 7 moves the annular pipe 2 upward through the rotation of the threaded rod 4 and the connecting pipe 9. The upward movement of the annular pipe 2 drives the filter plate 3 to retrieve the seedlings of *Gnaphalium affine* from the cylinder 1 until the annular pipe 2 and the filter plate 3 are raised to the inclined discharge port 13, at which point the seedlings can be discharged. The operation is simple and improves the discharge efficiency of *Gnaphalium affine* seedlings.

[0035] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A device for cultivating and planting *Gnaphalium affine*, characterized in that, Includes a cylinder (1), and a salvage mechanism is provided inside the cylinder (1); The salvage mechanism includes an annular tube (2) set inside the cylinder (1), a filter screen plate (3) is fixedly installed on the inner annular surface of the annular tube (2), an installation groove is opened on the upper surface of the right side of the cylinder (1), a threaded rod (4) is vertically set inside the installation groove, a rotating opening is opened on the right side of the cylinder (1) that penetrates into the installation groove, a crank handle (5) is rotatably connected to the inner wall of the rotating opening, a bevel gear (6) is fixedly connected to the end of the crank handle (5) located inside the installation groove and the surface of the threaded rod (4), a threaded cylinder (7) is threadedly connected to the surface of the threaded rod (4), a connecting plate (8) is fixedly connected to the upper end of the threaded cylinder (7), a connecting pipe (9) communicating with the inside of the annular tube (2) is embedded on the surface of the connecting plate (8), and an oxygen supply mechanism is set on the right side of the cylinder (1).

2. The device for cultivating and planting *Gnaphalium affine* according to claim 1, characterized in that, The threaded cylinder (7) is provided with guide sliders (10) on both the front and back sides, and the inner front wall and inner rear wall of the mounting groove are provided with guide grooves for the guide sliders (10) to slide.

3. The device for cultivating and planting *Gnaphalium affine* according to claim 1, characterized in that, The oxygen supply mechanism includes an oxygen supply equipment body (11) fixedly installed on the right side surface of the cylinder (1). The outlet end of the oxygen supply equipment body (11) is fixedly connected to the upper end of the connecting pipe (9) through a telescopic hose. An outlet hole (12) is opened on the upper surface of the annular pipe (2).

4. The device for cultivating and planting *Gnaphalium affine* according to claim 3, characterized in that, The number of air outlets (12) is several, and the several air outlets (12) are arranged in a circular array on the upper surface of the annular tube (2).

5. The device for cultivating and planting *Gnaphalium affine* according to claim 1, characterized in that, The left side surface of the cylinder (1) is respectively provided with an inclined discharge port (13) and a drain pipe (14), and the surface of the drain pipe (14) is provided with a valve.

6. The device for cultivating and planting *Gnaphalium affine* according to claim 1, characterized in that, The lower surface of the cylinder (1) is fixedly equipped with four universal wheels (15) arranged in a circular array.

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