Seed selection device for soybean breeding

Abstract

The utility model relates to the technical field of soybean breeding, in particular to a seed selection device for soybean breeding, which comprises a frame, a connecting frame I, a sliding plate, elastic cloth and a rotating shaft, the rotating shaft is rotatably connected onto the frame, the connecting frame I is connected onto the rotating shaft, a clamping groove is arranged on the connecting frame I, the sliding plate is slidably connected onto the connecting frame I, and the elastic cloth is arranged on the sliding plate. The connecting frame I is connected with elastic cloth which is located above the sliding plate. When the telescopic end of an electric push rod 6 moves downwards, a sliding plate 21 loses supporting force and falls back to a connecting frame I 2, at the moment, elastic cloth 22 rebounds, soybeans on the elastic cloth 22 are raised upwards, the raised soybean hulls and impurities are raised high, a fan 3 blows away the raised soybean hulls and impurities, and therefore the soybean hulls and impurities in the soybean hulls and the impurities in the soybean hulls and the impurities in the soybean hulls and the impurities in the soybean hulls and the impurities in the soybean hulls and the impurities in the soybean hulls and the impurities in the soybean hulls are removed. Therefore, the device can quickly remove impurities in soybeans, the situation that soybean hulls and impurities need to be separated after follow-up seed selection is avoided, and time is effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of soybean breeding, specifically, relates to a seed selection device for soybean breeding. BACKGROUND

[0002] Soybean breeding refers to improving the characteristics of soybean crops through genetic methods to enhance yield, quality, disease resistance, or adaptability. The goal of breeding is usually to meet the needs of agricultural production and food processing, and to cope with changing environmental conditions.

[0003] The method of using salt water to select soybeans is to place soybeans in salt water. Good quality soybeans will sink, and poor quality soybeans will float on the water surface. The operator usually uses a net to collect the poor quality soybeans floating on the water surface. However, in this process, some impurities or shed soybean skins contained in the soybeans will also float on the water surface along with the poor quality soybeans, which will cause the impurities and shed soybean skins to mix with the poor quality soybeans. This situation will cause trouble when the poor quality soybeans are needed later, as time is needed to separate the impurities and shed soybean skins from the poor quality soybeans.

[0004] Therefore, it is necessary to provide a seed selection device for soybean breeding. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a seed selection device for soybean breeding.

[0006] A seed selection device for soybean breeding, comprising a frame, a connecting frame I, a sliding plate, an elastic cloth, a rotating shaft, a fan, a connecting frame II, an electric push rod, a water storage tank and a collection box, the rotating shaft is rotatably connected to the frame, the connecting frame I is connected to the rotating shaft, the connecting frame I is provided with a clamping groove, the sliding plate is slidably connected to the connecting frame I, the elastic cloth is connected to the connecting frame I, the elastic cloth is located above the sliding plate, the fan is connected to the frame, the fan is located above the elastic cloth, the electric push rod is installed on the frame, the electric push rod is located below the sliding plate, the connecting frame II is connected to one side of the frame, the connecting frame II is provided with a discharge slot, the water storage tank is slidably connected to the connecting frame II, and the collection box is slidably connected to the lower part of the frame.

[0007] Further, it further includes a discharging plate, the discharging plate is inclinedly connected to the frame, and the discharging plate is located at the side of the connecting frame II.

[0008] Further, it further includes a fixed block and an elastic piece, the fixed block is slidably connected to the frame, the fixed block is matched with the clamping groove on the connecting frame I, and the elastic piece is connected between the fixed block and the frame.

[0009] Further, it further includes a scraper, the scraper is slidably connected on the connecting frame II, and the scraper is located on the water storage tank.

[0010] Further, it further includes a storage box, the storage box is connected on the connecting frame II.

[0011] Further, it further includes a water pipe, the water pipe is arranged on the connecting frame II, and the water pipe penetrates the scraper.

[0012] The utility model discloses beneficial effects:

[0013] When the telescopic end of the electric push rod 6 moves downward, the sliding plate 21 loses the supporting force and falls onto the connecting frame I 2, at this time, the elastic cloth will rebound to 22, and the soybeans on the elastic cloth are lifted upward, the soybeans with heavy weight are lifted to a low height, and the soybean skins and impurities with light quality are lifted to a high height, the fan 3 blows away the lifted soybean skins and impurities, so that the device can quickly remove the impurities in the soybeans, and the subsequent separation of the soybean skins and impurities after seed selection is avoided, and time is effectively saved. DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is a three-dimensional structure schematic view of the elastic cloth, the fan and the electric push rod of the utility model.

[0016] Figure 3 It is a three-dimensional structure schematic view of the sliding plate, the elastic cloth, the fixed block and the elastic member of the utility model.

[0017] Figure 4 It is a three-dimensional structure schematic view of the connecting frame II, the water storage tank and the collecting tank of the utility model.

[0018] Figure 5 It is a three-dimensional structure schematic view of the scraper, the storage box and the water pipe of the utility model.

[0019] Drawing reference: 1_frame, 2_connecting frame I, 21_sliding plate, 22_elastic cloth, 23_rotary shaft, 3_fan, 4_connecting frame II, 41_outlet chute, 5_outfeed plate, 6_electric push rod, 7_fixed block, 8_elastic member, 9_water storage tank, 10_collecting tank, 11_scraper, 12_storage box, 13_water pipe. Specific implementation

[0020] The utility model will be specifically described below in combination with the drawings.

[0021] Embodiment: a seed selection device for soybean breeding, like Figures 1-4As shown, including frame 1, connecting frame I 2, sliding plate 21, elastic cloth 22, rotating shaft 23, fan 3, connecting frame II 4, electric push rod 6, water storage tank 9 and collection tank 10, frame 1 is rotatably connected with rotating shaft 23, rotating shaft 23 is connected with connecting frame I 2, connecting frame I 2 is provided with clamping groove, connecting frame I 2 is slidably connected with sliding plate 21, connecting frame I 2 is connected with elastic cloth 22, elastic cloth 22 is above sliding plate 21, frame 1 is connected with fan 3, fan 3 is above elastic cloth 22, which is convenient for blowing away the raised soybean skin and impurities, frame 1 is installed with electric push rod 6, electric push rod 6 is below sliding plate 21, one side of frame 1 is connected with connecting frame II 4, connecting frame II 4 is provided with discharge slot 41, connecting frame II 4 is slidably connected with water storage tank 9, the lower part of frame 1 is slidably connected with collection tank 10 for collecting soybeans, so as to facilitate the removal of water storage tank 9 and collection tank 10, when the device is used, first carry the device to the use place, then pour the soybeans which need to be selected on the elastic cloth 22, then drive the electric push rod 6 and the fan 3, the telescopic end of the electric push rod 6 rises and contacts and pushes up the sliding plate 21, the sliding plate 21 which is pushed up will lift the elastic cloth 22, when the telescopic end of the electric push rod 6 moves down, the sliding plate 21 loses the supporting force and falls back to the connecting frame I 2, at this time the elastic cloth 22 will rebound, when the elastic cloth 22 rebounds, it will lift the soybeans on it upwards, in this process, the soybeans with heavy weight are lifted to a lower height, while the soybean skin and impurities with light quality are lifted to a higher height, the fan 3 will blow away the lifted soybean skin and impurities, repeat the above impurity removing step until there is no soybean skin and impurity falling off in the soybeans, so that the device can quickly remove the fallen soybean skin and impurities in the soybeans, avoiding the need for subsequent seed selection to separate the soybean skin and impurities, effectively saving time, when the device removes the fallen soybean skin and impurities, water can be added to the water storage tank 9 in advance, and appropriate amount of salt is added, to prepare for the subsequent seed selection work, thereby further saving time.

[0022] As shown in Figure 1 and Figure 2 As shown, it also includes a discharging plate 5, the frame 1 is connected with the discharging plate 5, the discharging plate 5 is located at the side of the connecting frame II 4, the soybeans falling into the middle of the frame 1 will enter the water storage tank 9 along the discharging plate 5, so as to ensure that the soybeans can quickly and smoothly enter the water storage tank 9, effectively improving the seed selection efficiency.

[0023] As shown in Figure 3As shown, it also includes a fixed block 7 and elastic member 8, the frame 1 is slidably connected with the fixed block 7, the fixed block 7 is engaged with the clamping groove on the connecting frame I 2, and the elastic member 8 is symmetrically connected between the fixed block 7 and the frame 1 through the spring seat. After the impurity removal work is completed, the fixed block 7 is pulled forward, so that the fixed block 7 is separated from the clamping groove on the connecting frame I 2, and the elastic member 8 will be stretched. At this time, the right side of the connecting frame I 2 loses the supporting force and descends, so that the connecting frame I 2 rotates with the rotating shaft 23. At this time, the connecting frame I 2 is in an inclined state, and the soybeans on the elastic cloth 22 will fall into the inside of the water storage tank 9 along the discharging plate 5 and react with the brine in the water storage tank 9, thereby selecting seeds. The step of manually pouring the soybeans into the water storage tank 9 by the operator is omitted, thereby effectively reducing the burden of the operator.

[0024] As shown in Figure 2 , Figure 4 and Figure 5 , it also includes a scraper 11, a storage box 12 and a water pipe 13. The scraper 11 is slidably connected on the connecting frame II 4, and the scraper 11 is located above the water storage tank 9. The bottom surface of the scraper 11 is lower than the discharging groove 41 on the connecting frame II 4, so that the scraper 11 can contact the soybeans floating on the water surface. The storage box 12 for storing salt is connected on the connecting frame II 4, and a cover plate is slidably connected on the storage box 12, which can prevent the salt in the storage box 12 from being contaminated. The water pipe 13 is provided through the connecting frame II 4, and the water pipe 13 penetrates the scraper 11. When water is to be added to the water storage tank 9, a water pipe is connected outside the water inlet of the water pipe 13, water is introduced, and the water storage tank 9 is filled. The water filling efficiency is effectively improved. After the soybean brine selection is completed, the scraper 11 is moved to the left, and the scraper 11 will move the soybeans with poor quality floating on the water surface to the left. After the scraper 11 moves to the limit, the soybeans with poor quality will be pushed into the collecting tank 10, thereby collecting the soybeans with poor quality. The scraper 11 is moved repeatedly, and the soybeans floating on the water surface are pushed into the collecting tank 10. When the soybeans are to be collected, the water storage tank 9 and the collecting tank 10 are slid out, and the subsequent work is repeated by the above steps. After the work is completed, the device is closed.

[0025] The above embodiments are provided for those skilled in the art to implement or use the utility model, and those skilled in the art can make various modifications or changes to the above embodiments without departing from the utility model idea of the utility model, so the protection scope of the utility model is not limited by the above embodiments, but should be the maximum scope meeting the innovative features mentioned in the claims.

Claims

1. A seed selection device for soybean breeding, comprising: Framework (1); Its features include: A rotating shaft (23) is rotatably connected to the frame (1); A connecting frame I (2) is connected to the rotating shaft (23), and a slot is provided on the connecting frame I (2); A sliding plate (21) is slidably connected to the connecting frame I (2); Elastic fabric (22) is connected to the connecting frame I (2), and the elastic fabric (22) is located above the sliding plate (21); A fan (3) is attached to the frame (1) and the fan (3) is located above the elastic fabric (22); An electric push rod (6) is mounted on the frame (1) and the electric push rod (6) is located below the sliding plate (21); A connecting frame II (4) is connected to one side of the frame (1), and a discharge chute (14) is provided on the connecting frame II (4); The water storage tank (9) is slidably connected to the connecting frame II (4); The collection box (10) is slidably connected to the lower part of the frame (1).

2. A seed selection device for soybean breeding according to claim 1, characterized in that it further includes... include: The material feed plate (5) is obliquely connected to the frame (1), and the material feed plate (5) is located on the side of the connecting frame II (4).

3. A seed selection device for soybean breeding according to claim 2, characterized in that it further includes... include: The fixing block (7) is slidably connected to the frame (1), and the fixing block (7) fits into the slot on the connecting frame I (2); An elastic element (8) is connected between the fixed block (7) and the frame (1).

4. A seed selection device for soybean breeding according to claim 3, characterized in that it further includes... include: The scraper (11) is slidably connected to the connecting frame II (4) and the scraper (11) is located on the water storage tank (9).

5. A seed selection device for soybean breeding according to claim 4, characterized in that it further includes... include: Storage box (12) is connected to the connecting frame II (4).

6. A seed selection device for soybean breeding according to claim 5, characterized in that it further includes... include: A water pipe (13) is installed on the connecting frame II (4), and the water pipe (13) extends out of the scraper (11).

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