Germination accelerating device for rice breeding

Abstract

The utility model relates to the technical field of rice breeding, and solves the problem that water resources are wasted due to the fact that water used in a germination accelerating process cannot be recycled. The utility model particularly relates to a germination accelerating device for rice breeding. A germination accelerating device for rice breeding comprises a charging barrel and a water pipe installed in the charging barrel and used for conveying constant-temperature water upwards, the water pipe vertically extends upwards, a spraying pipe is installed at the position of a barrel opening of the charging barrel, and a lower water screen is arranged in the spraying range of the spraying pipe and installed in the charging barrel. A water collecting piece is arranged at the lower end of the water pipe and used for collecting overflow water overflowing out of the seed bag, the water collecting piece comprises a water collecting plate installed at the lower end of the lower water screen, the water collecting plate is provided with a water accumulating groove used for collecting drained overflow water drops to form water flow, and a water collecting bin connected and communicated with the water pipe is installed in the center of the water collecting groove; the water collecting bin is provided with an overflow channel for water flow to enter, and the bottom face of the water collecting bin extends to the bottom face of the charging barrel and is connected with the bottom face of the charging barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of rice breeding, in particular to a germination accelerating device used for rice breeding. Background Art

[0002] In the rice production process, seedling cultivation is very important, and good seed treatment is the key among the keys. In the actual germination process, many problems arise. For example, the traditional germination device used for rice breeding does not have the function of uniformly spraying water. During the germination process, the seeds may accumulate too much, causing some seeds to be soaked in water all the time, which is easy to rot and reduce the germination rate. The traditional germination device used for rice breeding does not have a water recovery module, and the water used in the germination process cannot be recovered, resulting in a waste of water resources. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a germination device for rice breeding, which solves the problem that the water used in the germination process cannot be recycled, resulting in a waste of water resources.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a germination device for rice breeding, comprising a charging barrel and a water pipe installed in the charging barrel for transmitting constant temperature water upward, the water pipe vertically extending upward and a spray pipe installed at the mouth of the charging barrel, a lower water screen installed in the charging barrel is arranged within the spraying range of the spray pipe, and a water collecting member is arranged at the lower end of the water pipe for collecting the overflow water overflowing outside the seed bag;

[0005] The water collecting component includes a water collecting plate installed at the lower end of the lower water screen, the water collecting plate is provided with a water collection trough for collecting overflowing water droplets to form a water flow, a water collecting bin connected to and communicated with a water pipe is installed at the center of the water collecting trough, and an overflow channel for water flow to enter is provided on the water collecting bin.

[0006] In one embodiment, the bottom surface of the water collecting bin extends to and connects with the bottom surface of the loading barrel, the bin body of the water collecting bin is opened at a height equal to the distance between the lower water screen and the center position of the water storage tank, and the lower water screen and the water collecting bin are connected by a support rod which is used to support the height of the lower water screen relative to the water collecting bin.

[0007] In one embodiment, a connecting sleeve for connecting a water pipe is installed on the spray pipe, and an overflow port is opened on the same surface as the installation position of the connecting sleeve, and the overflow ports are opened on the spray pipe at equal distances.

[0008] In one embodiment, the lower water screen is provided with a through hole adapted to the diameter of the water pipe, the through hole is outer-connected with a sleeve installed on the lower water screen, the inner wall of the sleeve is provided with a plurality of convex strips close to the side wall of the water pipe, and the convex strips are provided with heating strips.

[0009] In one of the embodiments, the connecting sleeve has a built-in water pump for pumping water upward from the water collecting bin, and a water inlet pipe connected to a water source is installed at one end of the water collecting bin.

[0010] In one of the embodiments, a display for displaying the internal temperature of the loading barrel is installed on the barrel wall of the loading barrel, and a plurality of supporting legs are installed at the lower end of the loading barrel.

[0011] Compared with the prior art, the utility model provides a germination accelerating device for rice breeding, which has the following beneficial effects:

[0012] In the technical solution disclosed by the utility model, a water collecting member installed at the lower end of the water pipe is used to collect the water overflowing from the seed bag, thereby achieving the purpose of recycling. During the recycling process, this recycled water still has a certain temperature relative to the re-extracted water, thereby reducing the heat of reheating, reducing heat waste on the basis of enhancing the utilization of water resources.

[0013] By means of the water discharge screen installed between the seed bag and the water collecting member, the seed bag is distanced from the water collecting member, thereby providing space for water to overflow from the seed bag, thereby preventing the seeds at the bottom of the seed bag from being immersed in water during the entire germination process and causing a certain degree of rot. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the water collecting member of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the spray pipe of the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0019] In the figure: 1. loading barrel; 2. water pipe; 3. spray pipe; 4. water screen; 5. water collecting part; 51. water collecting plate; 52. water trough; 53. water collecting bin; 54. overflow channel; 55. support rod; 6. connecting sleeve; 7. overflow port; 8. sleeve; 9. convex strip; 10. heating strip; 11. support leg. DETAILED DESCRIPTION

[0020] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are 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] The specific problem addressed by this specific embodiment is that in the rice production process, seedling cultivation is very critical, and good seed treatment is the key among the keys. In the actual germination process, many problems arise, such as the traditional germination device for rice breeding does not have a uniform water spraying function. During the germination process, the seeds may accumulate too much, causing part of the seeds to be always soaked in water, which is easy to rot and reduce the germination rate. The traditional germination device for rice breeding does not have a water recovery module, and the water used in the germination process cannot be recovered, resulting in a waste of water resources. Based on the above problems, the present invention solves the problems by using a germination device for rice breeding, which utilizes a water collecting part 5 installed at the lower end of a water pipe 2 to collect the water overflowing from the seed bag, thereby achieving the purpose of recycling. During the recycling process, the recycled water still has a certain temperature relative to the re-extracted water, thereby reducing the heat of reheating. On the basis of enhancing the utilization of water resources, heat waste is reduced. In order to solve the problem of seeds being always immersed in water, the present invention arranges a water screen 4 for supporting the seed bag at the upper end of the water collecting part 5. The water screen 4 can also provide an overflow path for the water flowing out of the seed bag, thereby separating the water from the seed bag and keeping the contact time between the seeds and the water in the loading barrel 1 consistent.

[0023] In this embodiment, Figure 1-Figure 4 As shown, a germination device for rice breeding is specifically provided with a loading barrel 1, a display for displaying the internal temperature of the loading barrel 1 is installed on the barrel wall, a plurality of supporting legs 11 are installed at the lower end of the loading barrel, a water pipe 2 for transmitting constant temperature water upward is arranged in the loading barrel 1, the water pipe 2 extends vertically upward and a spray pipe 3 is installed at the barrel mouth of the loading barrel 1, when a bag containing seeds is put into the loading barrel 1, it should be placed around the water pipe 2, the spray range of the spray pipe 3 does not exceed the inner diameter of the loading barrel, a water screen 4 is arranged within the spray range of the spray pipe 3 and is installed in the loading barrel 1, and a water collecting part 5 is arranged at the lower end of the water pipe 2 for collecting overflow water overflowing outside the seed bag, and the collection of the overflow water facilitates the subsequent collection.

[0024] The water collecting member 5 includes a water collecting plate 51 installed at the lower end of the lower water screen 4, and a water collecting groove 52 for collecting overflow water droplets to form a water flow is provided on the water collecting plate 51. A water collecting bin 53 connected and communicated with the water pipe 2 is installed at the center of the water collecting bin. An overflow channel 54 for water flow to enter is provided on the water collecting bin 53. The bottom surface of the water collecting bin 53 extends to and connects with the bottom surface of the charging barrel 1. The height of the bin body of the water collecting bin 53 is equal to the distance between the lower water screen 4 and the center of the water collecting groove 52. The lower water screen 4 and the water collecting bin 53 are connected by a support rod 55 and used to support the height of the lower water screen 4 relative to the water collecting bin 53. A water inlet pipe 2 connected to a water source is installed at one end of the water collecting bin 53. The lower water screen 4 is used to pull the distance between the seed bag and the water collecting member 5, thereby providing room for water to overflow from the seed bag, and preventing the seeds at the bottom of the seed bag from being immersed in water all the time during the whole germination process and causing a certain degree of decay.

[0025] The spray pipe 3 is provided with a connection sleeve 6 for connecting the water pipe 2. The connection sleeve 6 is provided with a water pump for pumping water upward from the water collection bin 53. An overflow port 7 is provided on the same surface as the installation position of the connection sleeve 6. The overflow ports 7 are provided on the spray pipe 3 at equal intervals. The lower water screen 4 is provided with a through hole adapted to the diameter of the water pipe 2. A sleeve 8 installed on the lower water screen 4 is connected to the outer surface of the through hole. A plurality of convex strips 9 close to the side wall of the water pipe 2 are installed on the inner wall of the sleeve 8. A heating strip 10 is installed on the convex strip 9. The power-on time of the heating strip 10 is controlled by the controller. When the temperature exceeds the preset temperature, cold water is introduced from the water inlet pipe 2, thereby controlling the temperature at the preset temperature. A temperature sensor is installed at one end of the spray pipe 3. A temperature sensor is also installed in the loading barrel for detecting the temperature in the seed bag. The temperature sensors are connected to the display. The germination environment of the rice at a constant temperature is ensured by temperature detection and temperature control.

[0026] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A germination accelerating device for rice breeding, comprising a charging barrel (1) and a water pipe (2) installed in the charging barrel (1) for transmitting constant temperature water upward, characterized in that: The water pipe (2) extends vertically upward and is provided with a spray pipe (3) at the mouth of the loading barrel (1). A water screen (4) is provided within the spraying range of the spray pipe (3) and is installed in the loading barrel (1). A water collecting member (5) is provided at the lower end of the water pipe (2) for collecting overflow water flowing out of the seed bag. The water collecting member (5) comprises a water collecting plate (51) installed at the lower end of the lower water screen (4), the water collecting plate (51) is provided with a water collecting trough (52) for collecting overflowing water droplets to form a water flow, a water collecting bin (53) connected to and communicated with the water pipe (2) is installed at the center of the water collecting trough, and an overflow channel (54) is provided on the water collecting bin (53) for establishing water flow to enter.

2. A germination accelerating device for rice breeding according to claim 1, characterized in that: The bottom surface of the water collecting bin (53) extends to and is connected to the bottom surface of the charging barrel (1); the bin body of the water collecting bin (53) is opened at a height equal to the distance between the lower water screen (4) and the center position of the water trough (52); the lower water screen (4) and the water collecting bin (53) are connected by a support rod (55) and are used to support the height of the lower water screen (4) relative to the water collecting bin (53).

3. The germination accelerating device for rice breeding according to claim 1, characterized in that: The spray pipe (3) is provided with a connecting sleeve (6) for connecting to a water pipe (2), and an overflow port (7) is provided on the same surface as the installation position of the connecting sleeve (6), and the overflow ports (7) are equidistantly provided on the spray pipe (3).

4. The germination accelerating device for rice breeding according to claim 2, characterized in that: The water lowering screen (4) is provided with a through hole adapted to the diameter of the water pipe (2), the through hole is externally connected with a sleeve (8) installed on the water lowering screen (4), the inner wall of the sleeve (8) is provided with a plurality of convex strips (9) close to the side wall of the water pipe (2), and a heating strip (10) is installed on the convex strips (9).

5. The germination accelerating device for rice breeding according to claim 3, characterized in that: The connecting sleeve (6) has a built-in water pump for pumping water upward from the water collecting bin (53), and one end of the water collecting bin (53) is provided with a water inlet pipe (2) connected to a water source.

6. The germination accelerating device for rice breeding according to claim 1, characterized in that: A display for displaying the internal temperature of the charging barrel (1) is installed on the barrel wall of the charging barrel (1). A plurality of supporting legs (11) are installed at the lower end of the loading cylinder.

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