A soaking box for black wheat cultivation

Abstract

This utility model discloses a soaking box for black wheat cultivation, relating to the field of black wheat cultivation technology. The soaking box includes a support frame, above which is a soaking mechanism: a soaking component, positioned above the support frame for soaking seeds; and a circulation component, including a filter tank positioned in front of the soaking component. A filter screen is fitted inside the filter tank, and a heating plate is fixedly installed inside the filter tank. A circulation pump is fixedly installed at the bottom of the filter tank. A liquid oxygen detector above the soaking box monitors the oxygen content of the solution in real time, adjusting the operation of the oxygenation pump accordingly to achieve precise control of the oxygen content. The air bubble of the oxygenation pump is located inside the detection tube. High-oxygen-content solution enters a cross-shaped movable tube through a diversion pipe. The movable tube is connected to the diversion pipe via a rotary joint. The reaction force when the nozzle discharges the solution drives the movable tube to rotate, causing the bubble-containing solution to diffuse evenly within the soaking box.

Description

Technical Field

[0001] This utility model relates to the field of black wheat cultivation technology, specifically a soaking box for black wheat cultivation. Background Technology

[0002] A seed soaking box is a specialized device used for seed treatment in agricultural production. Its core function is to treat seeds by controlling environmental conditions such as temperature and humidity, so as to promote seed germination, improve germination rate and uniformity, and lay the foundation for subsequent sowing and cultivation of strong seedlings.

[0003] The existing utility model patent with publication number CN221283714U discloses a seed soaking box, comprising: a box body; a water circulation device for circulating water within the box body; a heater installed within the box body for heating the water; and an oxygenation device for adding oxygen to the box body. The water circulation device on the side of the box body and the heater at the bottom of the box body ensure a suitable water temperature within the soaking box, thereby improving seed soaking efficiency. The oxygenation device at the rear of the box body increases the oxygen content of the water in the soaking box, effectively solving the problem of low germination rates caused by excessive seed accumulation in rice seedling production lines. This plays a significant role in improving the quality and efficiency of rice seedling production in rice seedling production lines.

[0004] The water circulation in the seed soaking tank described above only meets the basic flow requirements and does not solve the problems of uniformity and anti-clogging; oxygenation only achieves oxygen input and does not optimize the uniformity of distribution and real-time control capabilities. In large-scale seedling raising scenarios, these defects may lead to fluctuations in seed soaking efficiency and inconsistent seed germination rates, making it difficult to meet the needs of efficient factory-style seedling raising. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a soaking tank for black wheat cultivation, which solves the problems of uneven bubble distribution generated by the oxygenation device, inability to adjust in real time according to the oxygen content of the solution, and water circulation components that only meet basic flow requirements and cannot guarantee uniform liquid flow and pipe blockage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A seed soaking box for black wheat cultivation includes a support frame, and a seed soaking mechanism is provided above the support frame.

[0007] A soaking assembly, positioned above the support frame, is used for soaking seeds;

[0008] The circulation assembly includes a filter tank located in front of the soaking assembly. A filter screen is fitted inside the filter tank. A heating plate is fixedly installed inside the filter tank. A circulation pump is fixedly installed at the bottom of the filter tank. An oxygenation pump is located below the filter tank. A detection tube is fixedly installed below the discharge port of the circulation pump. A temperature measuring module is fixedly installed inside the detection tube.

[0009] Preferably, the soaking assembly includes a soaking tank fixedly installed above a support frame, a soaking basket fitted on top of the soaking tank, a filter cloth fixed to the inner wall of the soaking basket, a liquid oxygen detector fixedly installed above the soaking tank, a diversion pipe fixedly installed at the bottom of the soaking tank, a rotary joint fixedly installed at the top of a branch of the diversion pipe, a movable pipe fixedly installed above the rotary joint, a nozzle fixedly installed on one side of a branch of the movable pipe, and a drain pipe inserted through the front of the soaking tank.

[0010] Preferably, the filter screen and the filter tank are connected in a sliding manner, the inner wall of the filter tank is provided with an annular protrusion structure to support the filter screen, and the heating plate is symmetrically installed on the front and rear sides of the inner wall of the filter tank.

[0011] Preferably, the lower part of the filter tank has a trapezoidal structure, the circulation pump is connected to the inner cavity of the filter tank, the air stone of the oxygenation pump is located inside the detection tube, and the bottom end of the detection tube is connected to the front end of the diversion pipe.

[0012] Preferably, the soaking basket and the soaking tank are slidably connected, the surface of the soaking basket is provided with an array of openings, the liquid oxygen detector is fixedly installed at the center of the rod-shaped structure at the top of the soaking tank and on both sides of the soaking tank, and the movable tube is rotatably connected to the diversion tube through a rotary joint.

[0013] Preferably, the top of the movable tube has a cross-shaped structure, the nozzles are installed equidistantly on one side of the movable tube branches, the drain pipe has two different lengths, the drain pipes of different lengths are installed alternately on the front side of the soaking tank, the drain pipe passes through both the soaking tank and the filter tank, and the front end is located inside the filter tank.

[0014] Beneficial effects

[0015] This invention provides a soaking box for black wheat cultivation. Compared with the prior art, it has the following advantages:

[0016] (1) The soaking tank for black wheat cultivation uses a liquid oxygen detector located above the tank to monitor the oxygen content of the solution in real time. Based on this, the operation of the oxygenation pump is adjusted to achieve precise control of the oxygen content. The air stone of the oxygenation pump is located inside the detection tube. The high oxygen content solution enters the "+" shaped movable tube through the diversion tube. The movable tube is connected to the diversion tube through a rotary joint. The reaction force when the nozzle discharges the solution drives the movable tube to rotate, so that the solution containing air bubbles is evenly diffused in the soaking tank. At the same time, the filter cloth on the inner wall of the soaking basket not only confines the seed coat inside the soaking basket, but also intercepts air bubbles, preventing air bubbles from directly contacting the seeds and causing damage, ensuring that the seeds are soaked in a suitable oxygen environment.

[0017] (2) The soaking box for black wheat cultivation first intercepts impurities such as seed coats through filter cloth to prevent them from entering the circulation; after the solution flows into the filter tank through the drain pipe, the filter screen further filters the impurities to prevent clogging of the circulation pump and subsequent pipes. The drain pipe adopts two models with alternating long and short installations to ensure that the solution flows out from different positions in the soaking box and avoids local stagnation; when the movable pipe rotates, the nozzle discharges the solution in multiple directions, so that the liquid forms a multi-directional flow in the soaking box, ensuring uniform flow and providing a stable soaking environment for black wheat seeds. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the drain pipe of this utility model;

[0020] Figure 3 This is a schematic diagram of the filter installation structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the circulating pump of this utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the detection tube of this utility model;

[0023] In the diagram: 1. Support frame; 2. Seed soaking mechanism; 21. Soaking assembly; 211. Soaking tank; 212. Soaking basket; 213. Filter cloth; 214. Liquid oxygen detector; 215. Diverter pipe; 216. Rotary joint; 217. Movable pipe; 218. Nozzle; 219. Drain pipe; 22. Circulation assembly; 221. Filter tank; 222. Filter screen; 223. Heating plate; 224. Circulation pump; 225. Oxygen pump; 226. Detection tube; 227. Temperature measurement module. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 This utility model provides a technical solution: a seed soaking box for black wheat cultivation, including a support frame 1, and a seed soaking mechanism 2 arranged above the support frame 1.

[0026] Soaking assembly 21, positioned above support frame 1, is used for soaking seeds. Soaking assembly 21 includes a soaking tank 211 fixedly mounted above support frame 1, a soaking basket 212 fitted above the soaking tank 211, a filter cloth 213 fixed to the inner wall of the soaking basket 212, a liquid oxygen detector 214 fixedly mounted above the soaking tank 211, a diversion pipe 215 fixedly mounted at the bottom of the soaking tank 211, a rotary joint 216 fixedly mounted at the top of a branch of the diversion pipe 215, a movable pipe 217 fixedly mounted above the rotary joint 216, a nozzle 218 fixedly mounted on one branch of the movable pipe 217, and a drain pipe 219 inserted through the front of the soaking tank 211. The soaking basket... The 212 and the soaking tank 211 are connected by a sliding connection. The surface of the soaking basket 212 is provided with an array of openings. The liquid oxygen detector 214 is fixedly installed at the center of the rod-shaped structure on the top of the soaking tank 211 and on both sides of the soaking tank 211. The movable tube 217 is connected to the diversion tube 215 by a rotary joint 216. The top of the movable tube 217 has a cross-shaped structure. The nozzles 218 are installed at equal intervals on one side of the branch of the movable tube 217. The drain pipe 219 has two different lengths. The drain pipe 219 is installed alternately on the front side of the soaking tank 211. The drain pipe 219 passes through both the soaking tank 211 and the filter tank 221, with its front end located inside the filter tank 221.

[0027] Specifically, the support frame 1 supports the soaking tank 211, which holds the soaking solution. The soaking basket 212 holds the seeds, and the filter cloth 213 on its inner wall prevents impurities such as seed coats from being carried by the solution during circulation, while also preventing air bubbles from directly contacting the seeds. The liquid oxygen detector 214 monitors the oxygen content of the solution to adjust the start and stop of the oxygenation pump 225. The diversion pipe 215 diverts the filtered solution to each movable pipe 217. The rotary joint 216 allows the movable pipe 217 to rotate while connecting the diversion pipe 215 and the movable pipe 217. The nozzle 218 increases the flow rate of the liquid returning to the soaking tank 211 after circulation and increases the reaction force on the movable pipe 217 when the liquid is discharged, so that the movable pipe 217 can rotate when the liquid is discharged. The drain pipes 219 of different lengths facilitate the entry of the solution into the circulation component 22 from different positions in the soaking tank 211, preventing local solution stagnation.

[0028] The circulation assembly 22 includes a filter tank 221 located in front of the soaking assembly 21. A filter screen 222 is fitted inside the filter tank 221. A heating plate 223 is fixedly installed inside the filter tank 221. A circulation pump 224 is fixedly installed at the bottom of the filter tank 221. An oxygenation pump 225 is located below the filter tank 221. A detection tube 226 is fixedly installed below the discharge port of the circulation pump 224. A temperature measuring module 227 is fixedly installed inside the detection tube 226. The filter screen 222 and the filter tank 221 are slidably connected. An annular protrusion structure is provided on the inner wall of the filter tank 221 to support the filter screen 222. The heating plate 223 is symmetrically installed on the front and rear sides of the inner wall of the filter tank 221. The bottom of the filter tank 221 has a trapezoidal structure. The circulation pump 224 is connected to the inner cavity of the filter tank 221. The air stone of the oxygenation pump 225 is located inside the detection tube 226. The bottom end of the detection tube 226 is connected to the front end of the diversion pipe 215.

[0029] Specifically, the filter tank 221 restricts the position of the filter screen 222. When the solution enters the filter tank 221 through the drain pipe 219, any impurities carried by the solution will be intercepted by the filter screen 222, preventing the impurities from entering the circulation pump 224. The circulation pump 224 at the bottom of the filter tank 221 draws out the solution from the filter tank 221 and delivers it downwards to the detection tube 226. When the liquid passes through the detection tube 226, it will drive the air bubbles generated by the oxygenation pump 225 to flow back to the soaking tank 211 through the diversion pipe 215 connected to the end of the detection tube 226, forming a circulation. The heating plate 223 can raise the solution temperature. The temperature measurement module 227 installed above the detection tube 226 monitors the solution temperature and adjusts the power of the heating plate 223 accordingly.

[0030] Specifically, the liquid oxygen detector 214 is model WR510-2R, the circulating pump 224 is model 50WQD10-10-0.75, the oxygenation pump 225 is model HL001, and the temperature measurement module 227 is model ES120-0030. In addition, all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] During operation, first, black wheat seeds are placed in the soaking basket 212. The filter cloth 213 fixed to the inner wall of the soaking basket 212 can confine the seed coat inside the soaking basket 212 and prevent the seed coat from spreading with the solution circulation. At the same time, ensure that the seeds are three centimeters below the liquid level in the soaking tank 211 to allow space for seed expansion. Then, the soaking basket 212 is fitted into the soaking tank 211. In the initial state, the soaking tank 211 and the filter tank 221 are connected by the drain pipe 219. After the circulation component 22 is started, the circulation pump 224 at the bottom of the filter tank 221 continuously draws out the internal solution, causing the liquid level in the filter tank 221 to drop and the liquid level in the soaking tank 211 to rise relatively, forming a liquid level difference. Under the action of the liquid level difference, the solution in the soaking tank 211 flows into the filter tank 221 continuously through the drain pipes 219 installed with alternating lengths, with the front end located inside the filter tank 221. The solution flowing into the filter tank 221 is first filtered by the filter screen 222. The filter screen 222 is supported by the annular protrusion on the inner wall of the filter tank 221 and can slide, intercepting any impurities that may be carried in the solution. Then it is heated to a suitable temperature by the heating plates 223 installed symmetrically at the front and back. The heated solution is drawn into the detection tube 226 by the circulation pump 224. The oxygenation pump 225 below the filter tank 221 injects oxygen into the solution through the air stone located inside the detection tube 226, forming a high oxygen content solution. The temperature measurement module 227 inside the detection tube 226 monitors the solution temperature in real time in order to adjust the power of the heating plate 223. The high oxygen content solution flows into the diversion pipe 215 through the bottom of the detection tube 226. The diversion pipe 215 distributes the solution to the rotary joints 216 at the top of each branch, and then introduces it into the movable pipe 217. The movable pipe 217 is located inside the solution in the soaking tank 211 and is rotatably connected to the diversion pipe 215 through the rotary joints 216. The top of the active tube 217 has a cross-shaped structure. When the nozzle 218 on one side of its branch discharges a high-oxygen solution, the reaction force drives the active tube 217 to rotate, causing the high-oxygen solution to flow in multiple directions within the soaking tank 211: it spreads outward from the cross-shaped branch, flows through the bottom and surrounding area of ​​the soaking basket 212, making full contact with the seeds, some flows upward along the inner wall of the soaking tank 211, and some forms a vortex in the middle. Finally, driven by the liquid level difference, it flows back into the filter tank 221 through the drain pipe 219, completing the circulation. During the process, the liquid oxygen detector 214 above the soaking tank 211, installed at the center and both sides of the top rod-shaped structure, monitors the oxygen content of the solution in real time. If the oxygen content is insufficient, the oxygen pump 225 is adjusted to increase the oxygen supply, ensuring sufficient oxygen for the seeds. Through continuous circulation, efficient soaking treatment of black wheat seeds is achieved.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soaking box for black wheat cultivation, comprising a support frame (1), characterized in that: A seed soaking mechanism (2) is provided above the support frame (1): Soaking assembly (21), positioned above support frame (1), is used for soaking seeds; The circulation component (22) includes a filter tank (221) disposed in front of the soaking component (21). A filter screen (222) is fitted inside the filter tank (221). A heating plate (223) is fixedly installed inside the filter tank (221). A circulation pump (224) is fixedly installed at the bottom of the filter tank (221). An oxygenation pump (225) is disposed below the filter tank (221). A detection tube (226) is fixedly installed below the discharge port of the circulation pump (224). A temperature measuring module (227) is fixedly installed inside the detection tube (226).

2. The soaking box for black wheat cultivation according to claim 1, characterized in that: The soaking assembly (21) includes a soaking tank (211) fixedly installed above the support frame (1), a soaking basket (212) fitted above the soaking tank (211), a filter cloth (213) fixed to the inner wall of the soaking basket (212), a liquid oxygen detector (214) fixedly installed above the soaking tank (211), a diversion pipe (215) fixedly installed at the bottom of the soaking tank (211), a rotary joint (216) fixedly installed at the top of a branch of the diversion pipe (215), a movable pipe (217) fixedly installed above the rotary joint (216), a nozzle (218) fixedly installed on one side of a branch of the movable pipe (217), and a drain pipe (219) inserted through the front of the soaking tank (211).

3. The soaking box for black wheat cultivation according to claim 1, characterized in that: The filter screen (222) and the filter pool (221) are connected in a sliding manner. The inner wall of the filter pool (221) is provided with an annular protrusion structure to support the filter screen (222). The heating plate (223) is symmetrically installed on the front and back sides of the inner wall of the filter pool (221).

4. A seed soaking box for black wheat cultivation according to claim 1, characterized in that: The bottom of the filter tank (221) has a trapezoidal structure. The circulation pump (224) is connected to the inner cavity of the filter tank (221). The air stone of the oxygenation pump (225) is located inside the detection tube (226). The bottom end of the detection tube (226) is connected to the front end of the diversion tube (215).

5. A seed soaking box for black wheat cultivation according to claim 2, characterized in that: The soaking basket (212) and the soaking tank (211) are connected by a sliding connection. The surface of the soaking basket (212) is provided with an array of openings. The liquid oxygen detector (214) is fixedly installed at the center of the rod-shaped structure at the top of the soaking tank (211) and on both sides of the soaking tank (211). The movable tube (217) is connected to the diversion tube (215) by a rotary joint (216).

6. A seed soaking box for black wheat cultivation according to claim 2, characterized in that: The top of the movable tube (217) has a cross-shaped structure. The nozzles (218) are installed at equal intervals on one side of the branches of the movable tube (217). The drain pipe (219) has two different lengths. The drain pipe (219) is installed alternately on the front side of the soaking tank (211). The drain pipe (219) passes through both the soaking tank (211) and the filter tank (221), with its front end located inside the filter tank (221).

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