A rice breeding germination device

Abstract

The utility model relates to the field of rice breeding, in particular to a rice breeding germination device. In order to solve the problem that the seeds of the germination machine in the prior art need to be bagged after the germination is completed, the traditional technology directly pours the seeds of the seed tray into the bag, and the seeds are damaged due to friction and extrusion during the process. The utility model comprises: a breeding box, a frame slide groove, a seed tray frame, a gauze, a reel, a coil spring, a fixing rod, a support, a top cover, a scraper, a slide, a spring sheet, and a tension spring. When the seed tray frame is fully inserted, the gauze automatically covers the bottom of the seed tray frame, and the seeds are flattened layer by layer from the upper part to start germination. After the germination is completed, the seed tray frame is pulled out, the gauze is automatically rolled up, and the seeds are discharged and fall to the lower part, which can be received without damaging the seeds. The scraper can scrape off the seeds adhered to the gauze. Since the aperture of the gauze is smaller than the aperture of the seed buds, the scraper will not shovel the seed buds inserted into the gauze.

Description

Technical Field

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

[0002] Rice breeding germination refers to a series of processing steps carried out before rice is sown, the purpose of which is to promote the germination of seeds in advance so that they can quickly take root and grow in the appropriate season. This technology is crucial to improving the survival rate and early growth and development of rice. Traditional rice germination methods mainly include steam germination and germination machine germination. Steam germination requires special equipment and fuel, and has high technical requirements, which is not suitable for large-scale promotion. Germination machine germination requires special equipment and power, and is suitable for mechanized transplanting and large-scale planting;

[0003] After the germination is completed, the seeds in the seed tray of the prior art germination machine need to be bagged. The traditional technology directly pours the seeds from the seed tray into the bag, and the seeds may be damaged due to friction and squeezing during the process. The utility model solves the above problem. Utility Model Content

[0004] The utility model provides a rice breeding germination device to solve the technical problem that the seeds need to be bagged after the germination is completed in the seed tray of the germination machine in the prior art, and the traditional technology directly pours the seeds from the seed tray into the bag, which may cause seed damage due to friction and extrusion during the process.

[0005] A rice breeding and germination device comprises: a breeding box, a plurality of frame slide grooves are opened on the side wall of the breeding box, a seed tray frame is slidably connected in the frame slide groove, a gauze is connected to the inner wall of one parallel side of the seed tray frame and the frame slide groove, when the seed tray frame is inserted into the frame slide groove, this parallel side is inserted first, and the other parallel side can be fixed to the outer wall of the breeding box, the gauze mesh aperture is smaller than the seed bud aperture, the gauze mesh is wound on the outer surface of a reel, the inner surface of the reel is connected to the outer end of a coil spring, when the seed tray frame is completely pulled out, the coil spring is in a relaxed state, the inner end of the coil spring is connected to a fixing rod, both ends of the fixing rod are connected to a support, the reel is rotatably connected in the support, the support is connected to the side wall of the breeding box, and the top wall of the breeding box is detachably connected to a top cover.

[0006] Furthermore, the outer side of the gauze is in contact with a vertical section of a scraper, the horizontal section of the scraper is slidably connected in a slide cylinder, the slide cylinder is connected to the side wall of the breeding box, the horizontal section of the scraper is connected to a spring sheet, a tension spring is connected between the spring sheet and the side wall of the breeding box, and the tension spring is horizontally arranged and in a stretched state.

[0007] Beneficial effects of the utility model:

[0008] 1. When the seed tray frame is fully inserted, the gauze automatically covers the bottom of the seed tray frame, and the seeds are spread layer by layer from the top to start germination. After germination, pull out the seed tray frame, the gauze automatically rolls up, and the seeds are discharged and fall to the bottom, which can be received without damaging the seeds.

[0009] 2. The scraper can scrape off the seeds adhered to the gauze. Since the aperture of the gauze is smaller than the aperture of the seed buds, the scraper will not shovel the seed buds inserted into the gauze. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0011] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0012] Figure 3 It is an enlarged schematic diagram of the structure of the attached drawing of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the utility model Figure 2 .

[0014] In the figure: a breeding box 1; a frame slide 2; a seed tray frame 3; a gauze 4; a reel 5; a coil spring 6; a fixing rod 7; a support 8; a top cover 9; a scraper 10; a slide 11; a spring sheet 12; and a tension spring 13. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] The rotational connection described in this device refers to the process of baking the bearing on the shaft, providing a spring retaining ring groove on the shaft or the shaft hole, and clamping the elastic retaining ring in the retaining ring groove to achieve axial fixation of the bearing and realize rotation; the articulation refers to a connection method that is active on connecting parts such as hinges, pins and short shafts.

[0017] The present invention will be described in detail below with reference to the accompanying drawings.

[0018] Embodiment 1:

[0019] The following is combined with Figure 1-4The present embodiment describes a rice breeding and germination device, comprising: a breeding box 1, a plurality of frame slide grooves 2 are opened on the side wall of the breeding box 1, a seed tray frame 3 is slidably connected in the frame slide groove 2, a gauze 4 is connected to the inner wall of one parallel side of the seed tray frame 3 and the frame slide groove 2, when the seed tray frame 3 is inserted into the frame slide groove 2, this parallel side is inserted first, and the other parallel side can be fixed to the outer wall of the breeding box 1, the aperture of the gauze 4 is smaller than the aperture of the seed bud, the gauze 4 is wound on the outer surface of the reel 5, the inner surface of the reel 5 is connected to the outer end of the coil spring 6, when the seed tray frame 3 is completely pulled out, the coil spring 6 is in a relaxed state, the inner end of the coil spring 6 is connected to the fixing rod 7, the two ends of the fixing rod 7 are connected to the support 8, the reel 5 is rotatably connected in the support 8, the support 8 is connected to the side wall of the breeding box 1, and the top wall of the breeding box 1 is detachably connected to the top cover 9;

[0020] Before germination, the seed tray frame 3 is inserted into the frame slide groove 2 from the bottom, the seed tray frame 3 drives the gauze 4 to be pulled out and covers the bottom of the seed tray frame 3, the gauze 4 is pulled out to drive the reel 5 to rotate, and the reel 5 drives the coil spring 6 to compress so that the gauze 4 is always kept taut. After the seed tray frame 3 is fully inserted, it is fixed to the outer wall of the breeding box 1 by bolts or other locking mechanisms. At this time, the seeds are placed on the gauze 4 through the upper part of the breeding box 1 and flattened. After laying the seeds layer by layer, the top cover 9 is closed, and germination is started by controlling the temperature and humidity in the breeding box 1. After germination is completed, the seed tray frame 3 is unlocked, and the seed tray frame 3 is controlled to slide out slowly. The gauze 4 is rolled up by the reel 5 to make the seeds on the gauze fall off, and the support bag can receive them without damaging the seeds.

[0021] The outer side of the gauze 4 contacts the vertical section of the scraper 10, the horizontal section of the scraper 10 is slidably connected in the slide 11, the slide 11 is connected to the side wall of the breeding box 1, the horizontal section of the scraper 10 is connected to a spring sheet 12, and a tension spring 13 is connected between the spring sheet 12 and the side wall of the breeding box 1, and the tension spring 13 is horizontally arranged and in a stretched state;

[0022] When sowing seeds, some seeds adhere to the gauze 4, and the scraper 10 scrapes the seeds off the gauze 4. The scraper 10 slides in the slide tube 11 as the gauze 4 becomes thicker or thinner. The tension spring 13 provides displacement tension for the scraper 10 through the spring sheet 12. Since the aperture of the gauze 4 is smaller than the aperture of the seed bud, the scraper 10 will not shovel the seed bud inserted into the gauze 4.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] 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 rice breeding germination device, comprising: A breeding box (1) is provided with a plurality of frame slide grooves (2) on the side wall of the breeding box (1), and a seed tray frame (3) is slidably connected in the frame slide grooves (2). The invention is characterized in that: a gauze (4) is connected to the inner wall of a parallel side of the seed tray frame (3) and the frame slide groove (2); when the seed tray frame (3) is inserted into the frame slide groove (2), the parallel side is inserted first, and the other parallel side can be fixed to the outer wall of the breeding box (1); the aperture of the gauze (4) is smaller than the aperture of the seed bud; the gauze (4) is wound on the outer surface of the reel (5); the inner surface of the reel (5) is connected to the outer end of the coil spring (6); when the seed tray frame (3) is completely pulled out, the coil spring (6) is in a relaxed state; the inner end of the coil spring (6) is connected to the fixing rod (7); the two ends of the fixing rod (7) are connected to the support (8); the reel (5) is rotatably connected to the support (8); the support (8) is connected to the side wall of the breeding box (1); and the top wall of the breeding box (1) is detachably connected to a top cover (9).

2. A rice breeding and germination accelerating device according to claim 1, characterized in that: The outer side of the gauze (4) contacts the vertical section of the scraper (10); the horizontal section of the scraper (10) is slidably connected to the inside of a slide cylinder (11); the slide cylinder (11) is connected to the side wall of the breeding box (1); the horizontal section of the scraper (10) is connected to a spring sheet (12); a tension spring (13) is connected between the spring sheet (12) and the side wall of the breeding box (1); the tension spring (13) is horizontally arranged and in a stretched state.

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