Breeding equipment for hybrid rice

Abstract

The utility model discloses hybrid rice breeding equipment, which relates to the field of rice breeding equipment and comprises a seed soaking box, reciprocating lead screws are arranged on the left side wall and the right side wall of an inner cavity of the seed soaking box, a motor is arranged on the right side wall of the seed soaking box, and the output end of the motor is connected with the right ends of the reciprocating lead screws. According to the scheme, the seed soaking box, the reciprocating lead screw, a motor and other devices are arranged to be matched, the device can conveniently push seed soaking liquid to uniformly flow among rice seeds, the rice seeds are uniformly heated and subjected to germination acceleration, and uniform germination and germination acceleration of the rice seeds are facilitated; through cooperation of a hydraulic cylinder, a lifting frame, a seed soaking frame and other devices, the device can conveniently drive rice seeds to ascend and descend, the rice seeds can be conveniently lifted out of a seed soaking solution, seed soaking ascending and descending can be reasonably controlled, and meanwhile rice seed feeding and discharging are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice breeding equipment, and particularly relates to a hybrid rice breeding equipment. Background Art

[0002] Rice is a cereal crop of the genus Oryza. The ancestors in the Yangtze River Basin of China planted rice seven thousand years ago. Rice is divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice according to the type of paddy. The main producing areas of rice in China are mainly the Yangtze River Basin, the Pearl River Basin, and the Northeast Region. Rice is a direct economic crop, and rice is the staple food of Chinese residents. During the breeding process of rice, the seed soaking process is required to facilitate the germination of rice seeds. At present, when soaking and germinating rice seeds, the uniformity of the temperature of the soaking liquid and the water oxygen content is poor, which easily affects the soaking and germinating efficiency of local seeds, resulting in inconsistent germination rates of hybrid rice soaking and germinating. Therefore, we propose a hybrid rice breeding equipment. Content of the Utility Model

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a hybrid rice breeding equipment, which effectively solves the problem that the uniformity of the temperature of the soaking liquid and the water oxygen content is poor when soaking and germinating rice seeds, which easily affects the soaking and germinating efficiency of local seeds, resulting in inconsistent germination rates of hybrid rice soaking and germinating.

[0004] To achieve the above object, the utility model provides the following technical solution: A hybrid rice breeding equipment, including a soaking tank, the left and right side walls of the inner cavity of the soaking tank are provided with reciprocating lead screws, the right side wall of the soaking tank is provided with a motor, the output end of the motor is connected to the right end of the reciprocating lead screw, the outer wall of the reciprocating lead screw is provided with a pushing frame, the top wall of the pushing frame is provided with a placement groove, the inner wall of the placement groove is provided with a soaking frame, through holes are respectively opened on the left and right sides of the outer wall of the soaking frame, partition nets are respectively arranged on the inner walls of the through holes, the outer wall of the pushing frame is provided with a water isolation frame, the water isolation frame is located on the inner wall of the soaking tank, and heating plates are respectively arranged on the left and right side walls of the inner cavity of the soaking tank.

[0005] Preferably, hydraulic cylinders are respectively arranged on the left and right side walls of the soaking tank, the telescopic ends of the hydraulic cylinders are provided with lifting frames, and the soaking frame is arranged on the outer walls of the lifting frames.

[0006] Preferably, an installation groove is opened on the outer wall of the water isolation frame, and a sealing strip is arranged on the inner wall of the installation groove.

[0007] Preferably, rollers are uniformly arranged on the bottom wall of the pushing frame, and the rollers are arranged on the bottom wall of the inner cavity of the soaking tank.

[0008] Preferably, air inlet plates are arranged on both the left and right sides of the inner cavity bottom wall of the seed soaking box, and the bottom ends of the air inlet plates penetrate through the bottom wall of the seed soaking box.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. For this hybrid rice breeding selection equipment, by cooperating devices such as a seed soaking box, a reciprocating lead screw, and a motor, the device can facilitate the uniform flow of the seed soaking liquid among the rice seeds, enabling the rice seeds to be evenly heated for germination, which is conducive to the uniform germination and sprouting of the rice seeds.

[0011] 2. For this hybrid rice breeding selection equipment, by cooperating devices such as a hydraulic cylinder, a lifting frame, and a seed soaking frame, the device can facilitate the lifting and moving of the rice seeds, facilitating the lifting of the rice seeds from the seed soaking liquid, reasonably controlling the lifting of the seeds soaking, and facilitating the loading and unloading of the rice seeds.

[0012] 3. For this hybrid rice breeding selection equipment, by cooperating devices such as a sealing strip, a water isolation frame, and a pushing frame, the device can facilitate the sealing of the gaps of the water isolation frame, preventing the leakage of the seed soaking liquid, which is conducive to forming a liquid level difference to make the seed soaking liquid flow, facilitating the uniform heating of the rice seeds, and facilitating the germination operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0014] In the drawings:

[0015] Figure 1 is a schematic structural diagram of the hybrid rice breeding selection equipment of the present utility model;

[0016] Figure 2 is a cross-sectional structural diagram of the seed soaking box of the present utility model;

[0017] Figure 3 is a cross-sectional structural diagram of the seed soaking frame of the present utility model;

[0018] In the figure: 100, seed soaking box; 101, reciprocating lead screw; 102, motor; 103, pushing frame; 104, seed soaking frame; 105, partition net; 106, water isolation frame; 107, heating plate; 108, hydraulic cylinder; 109, lifting frame; 110, sealing strip; 111, roller; 112, air inlet plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] It is given by Figure 1 , Figure 2 and Figure 3 A device for hybrid rice breeding of the present utility model includes that the left and right side walls inside the soaking tank 100 are rotatably connected with a reciprocating lead screw 101. The reciprocating lead screw 101 facilitates driving the pushing frame 103 to move. The right side wall of the soaking tank 100 is fixedly connected with a motor 102, which drives the reciprocating lead screw 101 to rotate. The output end of the motor 102 is connected to the right end of the reciprocating lead screw 101. The outer wall of the reciprocating lead screw 101 is screwed with a pushing frame 103, which facilitates driving the soaking frame 104 to move. The top wall of the pushing frame 103 is provided with a placement groove for placing the soaking frame 104. The inner wall of the placement groove is slidably connected with the soaking frame 104, which is used to hold the rice seeds. Through holes are respectively opened on the left and right sides of the outer wall of the soaking frame 104, and partition nets 105 are fixedly connected to the inner walls of the through holes. The partition nets 105 facilitate blocking the rice seeds and are conducive to the flow of the soaking liquid. The outer wall of the pushing frame 103 is fixedly connected with a water-blocking frame 106, which is located inside the soaking tank 100 and is used to push and squeeze the soaking liquid. Heating plates 107 are fixedly connected to the left and right side walls inside the soaking tank 100, which are used to heat the soaking liquid so that the rice seeds can germinate at a suitable temperature.

[0021] In this embodiment: The hybrid rice seeds are put into the inner cavity of the soaking frame 104 so that the rice seeds are flush with the height of the partition net 105. Then, the soaking liquid is injected into the inner cavity of the soaking tank 100, and the liquid level of the soaking liquid is slightly higher than the rice seeds. The heating plate 107 is powered on to heat the soaking liquid to a suitable temperature for soaking. The motor 102 drives the reciprocating lead screw 101 to rotate, the reciprocating lead screw 101 drives the pushing frame 103 to reciprocate, the pushing frame 103 drives the soaking frame 104 to reciprocate, and the soaking frame 104 moves to push and press the soaking liquid on one side inside the soaking tank 100, causing the soaking liquid on one side to rise and the soaking liquid on the other side to drop, forming a liquid level difference, so that the soaking liquid enters from the side with a high liquid level through the inner cavity of the soaking frame 104 to the side with a low liquid level, and the soaking liquid flows between the rice seeds. This can make the device facilitate the uniform flow of the soaking liquid between the rice seeds, enabling the rice seeds to be evenly heated and germinated, which is conducive to the uniform germination and sprouting of the rice seeds.

[0022] Hydraulic cylinders 108 are fixedly connected to the left and right side walls of the seed soaking tank 100. The hydraulic cylinders 108 facilitate driving the lifting frame 109 to lift. The telescopic end of the hydraulic cylinder 108 is fixedly connected to the lifting frame 109. The lifting frame 109 facilitates driving the seed soaking frame 104 to lift. The seed soaking frame 104 is arranged on the outer wall of the lifting frame 109.

[0023] In this embodiment: The hydraulic cylinder 108 facilitates driving the lifting frame 109 to move. The lifting frame 109 drives the seed soaking frame 104 to lift and move. The seed soaking frame 104 drives the rice seeds to lift. The lifting frame 109 can also limit and guide the movement of the seed soaking frame 104 to avoid deviation, which is convenient for lifting the rice seeds out of the seed soaking liquid. The seed soaking time should not be too long. It is best to adopt the method of "soaking during the day and exposing at night", that is, soaking the seeds during the day and taking them out and spreading them out at night, which can make the device drive the rice seeds to lift and move, lift the rice seeds out of the seed soaking liquid, control the lifting of seed soaking reasonably, and facilitate the feeding and discharging of rice seeds.

[0024] Installation grooves are formed on the outer wall of the water isolation frame 106. Sealing strips 110 are fixedly connected to the inner walls of the installation grooves. The sealing strips 110 facilitate sealing the joints.

[0025] In this embodiment: The sealing strips 110 facilitate sealing the gaps of the water isolation frame 106 to prevent the seed soaking liquid from leaking, which is beneficial to forming a liquid level difference to make the seed soaking liquid flow, making the rice seeds evenly heated, and facilitating the germination promotion operation.

[0026] Rollers 111 are evenly fixedly connected to the bottom wall of the pushing frame 103. The rollers 111 facilitate supporting the pushing frame 103. The rollers 111 are arranged on the bottom wall of the inner cavity of the seed soaking tank 100.

[0027] In this embodiment: Setting the rollers 111 facilitates supporting the pushing frame 103. The pushing frame 103 facilitates supporting the seed soaking frame 104, which is beneficial to driving the seed soaking frame 104 to reciprocate and facilitating the seed soaking operation of the rice seeds.

[0028] Air inlet discs 112 are fixedly connected to the left and right sides of the bottom wall of the inner cavity of the seed soaking tank 100. The air inlet discs 112 facilitate injecting gas into the seed soaking tank 100. The air inlet discs 112 are for one-way ventilation to prevent the seed soaking liquid from leaking. The bottom ends of the air inlet discs 112 penetrate the bottom wall of the seed soaking tank 100.

[0029] In this embodiment: The air pump is connected to the air inlet disc 112 through an air pipe. Oxygen is injected into the air inlet disc 112 through the air pump. The gas is released into the seed soaking liquid through the air inlet disc 112, which is convenient for increasing the oxygen concentration and beneficial to the germination promotion operation of the rice seeds.

Claims

1. A device for breeding hybrid rice, comprising a seed soaking tank (100), characterized in that: On the left and right side walls of the inner cavity of the seed soaking tank (100), there are reciprocating lead screws (101). On the right side wall of the seed soaking tank (100), there is a motor (102). The output end of the motor (102) is connected to the right end of the reciprocating lead screw (101). On the outer wall of the reciprocating lead screw (101), there is a pushing frame (103). On the top wall of the pushing frame (103), there is a placement groove. On the inner wall of the placement groove, there is a seed soaking frame (104). On the left and right sides of the outer wall of the seed soaking frame (104), through holes are respectively opened. On the inner walls of the through holes, there are partition meshes (105). On the outer wall of the pushing frame (103), there is a water isolation frame (106). The water isolation frame (106) is located on the inner wall of the seed soaking tank (100). On the left and right side walls of the inner cavity of the seed soaking tank (100), there are heating plates (107).

2. The a hybrid rice breeding device according to claim 1, characterized in that: On the left and right side walls of the seed soaking tank (100), there are hydraulic cylinders (108). The telescopic ends of the hydraulic cylinders (108) are provided with lifting frames (109). The seed soaking frame (104) is arranged on the outer wall of the lifting frame (109).

3. The breeding equipment for hybrid rice according to claim 1, wherein: On the outer wall of the water isolation frame (106), there is an installation groove. On the inner wall of the installation groove, there is a sealing strip (110).

4. A hybrid rice breeding equipment according to claim 1, characterized in that: On the bottom wall of the pushing frame (103), rollers (111) are evenly arranged. The rollers (111) are arranged on the bottom wall of the inner cavity of the seed soaking tank (100).

5. The breeding equipment for hybrid rice according to claim 1, characterized in that: On the left and right sides of the bottom wall of the inner cavity of the seed soaking tank (100), there are air inlet plates (112). The bottom ends of the air inlet plates (112) penetrate through the bottom wall of the seed soaking tank (100).

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