Rice breeding germination accelerating device

Abstract

The utility model discloses a rice breeding germination accelerating device which comprises a germination accelerating box, a plurality of supporting plates are fixedly connected to the inner wall of the germination accelerating box, trays are arranged at the upper ends of every two connected supporting plates, two transverse rods are arranged on the inner wall of the germination accelerating box, and threaded rods are rotationally connected to the middles of the two transverse rods. The outer portions of the two threaded rods are both in threaded connection with threaded blocks, the side walls of the two threaded blocks are both fixedly connected with movable rods, and the side walls of the two movable rods are both fixedly connected with a plurality of shifting rods at intervals. By means of the structure, the threaded rod and the threaded block are matched to drive the movable rod to move, the movable rod pokes rice through the poking rod in the moving process, the interior of the rice can be evenly heated, and therefore the rice germination accelerating effect is guaranteed.

Description

Technical Field

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

[0002] Rice seeds are divided into hybrid rice seeds and conventional rice seeds, and breeding is also divided into hybrid rice breeding and conventional rice breeding. Conventional rice breeding is mainly a purification process. Some farmers use the method of self-retaining seeds, but self-retaining breeding will cause seed degradation, mixing, high bacteria rate, and difficult to guarantee quality. Hybrid rice has high individual heterozygosity, and hybrid offspring have trait separation, so breeding is required every year. Germination is one of the important links in rice breeding. Germination is an important measure to ensure that after the seeds absorb enough water, the nutrients in the seeds are quickly decomposed and circulated to supply the growth of the young embryo. The germination of rice seeds is generally carried out in a germination device.

[0003] Before rice is planted, it is necessary to germinate the rice seeds. The existing rice germination device simply places the rice seeds in a germination box and then heats them for germination. During the heating process, the rice is easily heated unevenly, thus affecting the effect of rice germination. Utility Model Content

[0004] The utility model aims to provide a rice breeding germination device to solve the technical problem that in the prior art, rice seeds are simply placed inside a germination box and then germinated by heating, which easily causes uneven heating of the rice during the heating process, thereby affecting the effect of rice germination.

[0005] To achieve the above-mentioned purpose, a rice breeding germination device is provided, comprising: a germination box, a plurality of support plates are fixedly connected to the inner wall of the germination box, a tray is arranged on the upper ends of two connected support plates, two cross bars are arranged on the inner wall of the germination box, threaded rods are rotatably connected to the middle parts of the two cross bars, threaded blocks are threadedly connected to the outer parts of the two threaded rods, movable rods are fixedly connected to the side walls of the two threaded blocks, a plurality of shifting rods are fixedly connected to the side walls of the two movable rods at intervals, the threaded rods and the threaded blocks are cooperated to drive the movable rods to move, so that the movable rods use the shifting rods to move the rice during the movement, so that the inside of the rice can be heated evenly, thereby ensuring the effect of rice germination.

[0006] According to the rice breeding and germination device, the lower surfaces of the two trays are provided with filter screens, the side walls of the germination box are provided with two servo motors, and the output ends of the two servo motors are respectively fixedly connected to one end of two threaded rods to drive the two movable rods to reciprocate.

[0007] According to the rice breeding and germination device, a funnel is provided on the lower surface of the two support plates, and a drainage pipe is connected to the lower end of the funnel. One end of the drainage pipe passes through the side wall of the germination box and extends to the outside, so as to collect the water inside the upper tray and prevent the water from falling into the lower tray and affecting the rice germination.

[0008] According to the rice breeding germination device, a box door is provided on the side wall of the germination box, and a collection box is provided on the bottom of the germination box.

[0009] According to the rice breeding germination device, the germination box side wall is connected with a plurality of air inlets, and the plurality of air inlets are respectively located at the upper and lower sides of the two trays.

[0010] According to the rice breeding and germination device, the upper surfaces of the plurality of support plates are slidably connected to the lower surface of the tray, and the upper surfaces of the two filter nets are fixedly connected to the lower surfaces of the two trays respectively.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] The purpose of the utility model is to provide a rice breeding germination device, the main innovations are:

[0013] The utility model utilizes the threaded rod and the threaded block to cooperate to drive the movable rod to move, so that the movable rod uses the lever to move the rice during the movement, so that the rice can be heated evenly during the germination process, thereby ensuring the quality of the rice germination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is an internal structure diagram of a rice breeding and germination device of the utility model;

[0016] Figure 2 This is a left view of a rice breeding and germination accelerating device of the utility model;

[0017] Figure 3 This is a diagram showing the internal structure of a crossbar of a rice breeding and germination device of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Germination box; 2. Tray; 3. Collection box; 4. Filter; 5. Support plate; 6. Box door; 7. Drain pipe; 8. Funnel; 9. Push rod; 10. Cross bar; 11. Movable rod; 12. Air inlet; 13. Servo motor; 14. Threaded rod; 15. Threaded block. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a rice breeding germination device, which includes: a germination box 1, the inner wall of the germination box 1 is fixedly connected with a plurality of support plates 5, the upper ends of the two connected support plates 5 are each provided with a tray 2, the inner wall of the germination box 1 is provided with two cross bars 10, the middle parts of the two cross bars 10 are rotatably connected with threaded rods 14, the outer parts of the two threaded rods 14 are threadedly connected with threaded blocks 15, the threaded blocks 15 move outside the threaded rods 14, and during the movement, the lever 9 moves the rice, so that the rice is heated evenly and the quality of the rice germination is guaranteed, the side walls of the two threaded blocks 15 are fixedly connected with movable rods 11, and the side walls of the two movable rods 11 are fixedly connected with a plurality of levers 9 at intervals.

[0023] The lower surfaces of the two trays 2 are each provided with a filter screen 4 to facilitate the discharge of water from the trays 2. The side walls of the germination box 1 are provided with two servo motors 13, and the output ends of the two servo motors 13 are respectively fixedly connected to one end of two threaded rods 14, wherein the lower surfaces of the two support plates 5 are provided with a funnel 8, and the lower end of the funnel 8 is connected to a drain pipe 7, one end of the drain pipe 7 extends to the outside through the side wall of the germination box 1, and the side wall of the germination box 1 is provided with a box door 6, and the bottom of the germination box 1 is provided with a collecting box 3, and the side wall of the germination box 1 is connected with a plurality of air inlets 12 for transporting hot air to the interior of the germination box 1 to germinate rice, and the plurality of air inlets 12 are respectively located on the upper and lower sides of the two trays 2, and the upper surfaces of the plurality of support plates 5 are slidably connected to the lower surface of the trays 2 to facilitate the removal of the trays 2, and the upper surfaces of the two filter screens 4 are respectively fixedly connected to the lower surfaces of the two trays 2.

[0024] Working principle: When in use, place the rice inside the two trays 2, close the box door 6, use the servo motor 13 to drive the threaded rod 14 to rotate, so that the threaded block 15 moves outside the threaded rod 14, thereby driving the lever 9 to move, and use the lever 9 to move the rice. When heating the inside of the germination box 1 through the air inlet 12, the rice can be heated evenly, thereby ensuring the quality of rice germination, and a funnel 8 is set under one of the trays 2, so that the inside of the tray 2 can be discharged through the funnel 8, avoiding water falling into the inside of the other tray 2 and affecting the quality of rice germination.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rice breeding germination device, characterized in that: include: A germination box (1), wherein the inner wall of the germination box (1) is fixedly connected with a plurality of support plates (5), the upper ends of two connected support plates (5) are each provided with a tray (2), the inner wall of the germination box (1) is provided with two cross bars (10), the middle parts of the two cross bars (10) are rotatably connected with a threaded rod (14), the outer parts of the two threaded rods (14) are threadedly connected with a threaded block (15), the side walls of the two threaded blocks (15) are fixedly connected with a movable rod (11), and the side walls of the two movable rods (11) are fixedly connected with a plurality of shifting rods (9) at intervals.

2. A rice breeding and germination device according to claim 1, characterized in that: The lower surfaces of the two trays (2) are both provided with filter screens (4), the side walls of the germination box (1) are provided with two servo motors (13), and the output ends of the two servo motors (13) are respectively fixedly connected to one end of two threaded rods (14).

3. A rice breeding and germination device according to claim 1, characterized in that: A funnel (8) is provided on the lower surface of two of the support plates (5), and the lower end of the funnel (8) is connected to a drainage pipe (7), and one end of the drainage pipe (7) passes through the side wall of the germination box (1) and extends to the outside.

4. A rice breeding and germination device according to claim 1, characterized in that: The side wall of the germination box (1) is provided with a box door (6), and the bottom of the germination box (1) is provided with a collection box (3).

5. The rice breeding and germination accelerating device according to claim 1, characterized in that: The side wall of the germination box (1) is connected to a plurality of air inlets (12), and the plurality of air inlets (12) are respectively located on the upper and lower sides of the two trays (2).

6. A rice breeding and germination device according to claim 2, characterized in that: The upper surfaces of the plurality of support plates (5) are slidably connected to the lower surface of the tray (2), and the upper surfaces of the two filter screens (4) are fixedly connected to the lower surfaces of the two trays (2) respectively.

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