High-quality seed screening treatment device for rice cultivation

Abstract

The utility model belongs to the technical field of rice seed treatment, and particularly relates to a superior seed screening treatment device for rice cultivation, which comprises a preliminary screening mechanism, a water sinking mechanism and a drying and filtering mechanism, a first vibration component is arranged on the preliminary screening mechanism, and a silica gel connecting piece is arranged between the first vibration component and the preliminary screening mechanism. A vibrator is arranged on the outer side of the first vibration assembly, and a first screen plate is arranged in the first vibration assembly. The size of the filter holes of the first sieve plate can be adjusted through the first sieve plate, the first filter plate, the movable opening, the second filter plate, the fixing holes and the plug pins, so that the rice seed drying and filtering device is suitable for rice seeds of different varieties, and the applicability is improved; the drying and filtering mechanism, the first filter plate, the second filter plate, the second vibration assembly, the second sieve plate and the heating assembly are arranged; the filter holes of the second sieve plate are more adaptive to the size of the variety particles of the filtered rice seeds, and the rice seeds which are not full enough and smaller are dried out to leave more full rice seeds, so that the filtering quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seed processing, in particular to a superior seed screening and processing device for rice cultivation. Background Art

[0002] Rice seeds are seeds used to grow rice. Choosing good rice seeds is crucial to obtaining high-yield and high-quality rice crops. In the rice planting process, rice seeds with better quality are generally selected, so the seeds need to be screened before rice cultivation, and the corresponding screening device is needed in the screening process.

[0003] The prior art has the following deficiencies: Application No. 202322006639.8 in the prior art proposes a superior seed screening and processing device for rice cultivation, comprising a feed hopper, a spreading and screening mechanism, a conveyor belt, a heating component and a seed screening mechanism arranged along the material conveying direction; the heating component is located directly above the conveyor belt; the spreading and screening mechanism is used for flattening and preliminary screening of rice seeds; the seed screening mechanism comprises a submerged separation part and a bad seed filtering part, the submerged separation part is located directly above the bad seed filtering part, the submerged separation part is fixedly connected to the bad seed filtering part, the slag discharge end of the submerged separation part is connected to the slag feed end of the bad seed filtering part; the water outlet end of the bad seed filtering part is connected to the water inlet end of the submerged separation part, and a water supply pipe is provided on the bad seed filtering part; one side of the submerged separation part is connected to a stirring and lifting component, the discharge port of the stirring and lifting component is connected to a collection box, and the collection box is connected to the slag discharge end of the bad seed filtering part.

[0004] When in use, the above-mentioned equipment adopts a spreading and screening mechanism to filter the seeds. The overall structure of the filtering mechanism is relatively fixed. Since the specifications of different rice seeds are different, and the specifications of the filter holes are inconvenient to change, its adaptability can be further improved when screening rice seeds. At the same time, the screening mainly screens out bad seeds through sinking, and has no filtering effect on inferior seeds that are not full enough. The filtering quality of the rice seeds finally screened out is average. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a superior seed screening and processing device for rice cultivation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a superior seed screening and processing device for rice cultivation, comprising a preliminary screening mechanism, a water submerging mechanism, and a drying and filtering mechanism, wherein a first vibration component is arranged on the preliminary screening mechanism, a silicone connector is arranged between the first vibration component and the preliminary screening mechanism, a vibrator is arranged on the outside of the first vibration component, a first sieve plate is arranged in the first vibration component, a discharge port is opened on the outside of the preliminary screening mechanism, a connecting plate is arranged on the outside of the preliminary screening mechanism corresponding to the discharge port, a closed door is arranged on the outside of the water submerging mechanism, a drain pipe is arranged on the outside of the water submerging mechanism near the closed door, a feed port is opened on the top of the drying and filtering mechanism, a second vibration component is arranged on the drying and filtering mechanism, a discharge port is opened on the outside of the drying and filtering mechanism, a second sieve plate is arranged in the second vibration component, and a heating component is arranged on the drying and filtering mechanism;

[0007] The sinking mechanism comprises a slot, a cleaning frame and a filter plate, and the cleaning frame is provided with a filter plate;

[0008] The first sieve plate includes a first filter plate, a movable opening, a second filter plate, a fixed hole and a latch. The first filter plate is arranged inside the first sieve plate, movable openings are opened on both sides of the first sieve plate, a second filter plate is arranged above the first filter plate inside the first sieve plate, a fixed hole is opened on one side of the first sieve plate, and a latch is arranged in the fixed hole.

[0009] As an optimal technical solution of the utility model: protrusions matching the slots are provided on both sides of the cleaning frame, slots are provided on both sides of the inner wall of the sinking mechanism, both ends of the cleaning frame are placed in the slots, and the filter plate is fixedly installed at the bottom of the cleaning frame.

[0010] As a preferred technical solution of the present utility model: the first vibration component is fixedly provided with silicone connectors at the top and bottom, the other side of the silicone connector is fixedly connected to the preliminary screening mechanism to form a seal, the vibrator is fixedly installed on the outside of the first vibration component and connected to an external power supply, the installation structure of the second vibration component is consistent with the first vibration component and the same main vibrator is provided on the outside.

[0011] As a preferred technical solution of the present utility model: the first screen plate is fixedly installed on the inner side of the first vibration assembly, the first filter plate is fixedly installed inside the first screen plate, the second filter plate is in contact with the top of the first filter plate and both ends extend into the movable opening, and the other two sides of the second filter plate are inserted into the inner wall of the first screen plate.

[0012] As a preferred technical solution of the utility model: the first sieve plate and the second filter plate are both provided with fixing holes, the latch pins are matched with the fixing holes, and the structure of the second sieve plate is consistent with that of the first sieve plate.

[0013] As a preferred technical solution of the utility model: the internal bottom ends of the preliminary screening mechanism, the sinking mechanism, and the drying and filtering mechanism are all in an inclined state, one end of the connecting plate is fixedly connected to the outside of the preliminary screening mechanism and corresponds to the bottom of the discharge port, the closed door is hinged to the sinking mechanism, and an opening is provided on the sinking mechanism corresponding to the closed door.

[0014] As a preferred technical solution of the utility model: an embedding groove is opened between the inner wall and the outer side of the drying and filtering mechanism, and the heating component is fixedly installed between the inner wall and the outer side of the drying and filtering mechanism and is electrically connected to an external power supply.

[0015] Compared with the prior art, the utility model provides a superior seed screening and processing device for rice cultivation, which has the following beneficial effects:

[0016] 1. A superior seed screening and processing device for rice cultivation is provided with a first sieve plate, a first filter plate, a movable port, a second filter plate, a fixed hole, and a latch. The position of the second filter plate can be moved by pulling out the latch, so that the filter holes of the second filter plate are staggered with the filter holes of the first filter plate. The size of the part of the filter holes of the second filter plate that communicate with the filter holes of the first filter plate can be changed according to the distance of moving the second filter plate, thereby adjusting the size of the filter holes of the first sieve plate. Different varieties of rice seeds can be adapted to perform preliminary filtration of larger impurities on the first sieve plate and ensure the filtering effect, thereby improving the applicability during screening.

[0017] 2. The superior seed screening and processing device for rice cultivation is provided with a drying and filtering mechanism, a first filter plate, a second filter plate, a second vibration component, a second sieve plate, and a heating component. The size of the filter holes of the second filter plate that are in communication with the filter holes of the first filter plate can be changed according to the distance of moving the second filter plate, thereby adjusting the size of the filter holes of the second sieve plate. By adjusting the filter holes of the second sieve plate, the filter holes of the second sieve plate can be more suitable for the particle size of the variety of filtered rice seeds. Relatively small and less full rice seeds will leak through the second sieve plate, and fuller rice seeds will be left on the second sieve plate, thereby improving the filtering quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A magnified schematic diagram;

[0020] Figure 3 This is the internal schematic diagram of the drying and filtering mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the screen plate structure of the utility model.

[0022] In the figure: 1. preliminary screening mechanism; 2. sinking mechanism; 201. slotting; 202. cleaning rack; 203. filter plate; 3. drying and filtering mechanism; 4. first vibration component; 5. silicone connector; 6. vibrator; 7. first sieve plate; 701. first filter plate; 702. movable port; 703. second filter plate; 704. fixing hole; 705. latch; 8. discharge port; 9. connector plate; 10. closing door; 11. drain pipe; 12. feed port; 13. second vibration component; 14. discharge port; 15. second sieve plate; 16. heating component. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 In this embodiment: a superior seed screening and processing device for rice cultivation comprises a preliminary screening mechanism 1, a sinking mechanism 2, and a drying and filtering mechanism 3. A first vibrating assembly 4 is arranged on the preliminary screening mechanism 1. A silicone connector 5 is arranged between the first vibrating assembly 4 and the preliminary screening mechanism 1. The silicone connector 5 can provide the first vibrating assembly 4 with sufficient vibration activity space. A vibrator 6 is arranged outside the first vibrating assembly 4. The vibrator 6 can drive the first vibrating assembly 4 and the first sieve plate 7 to vibrate. The first vibrating assembly 4 is provided with the first sieve plate 7. The preliminary screening mechanism A discharge port 8 is provided on the outside of the preliminary screening mechanism 1, a connection plate 9 is provided on the outside of the preliminary screening mechanism 1 corresponding to the discharge port 8, a closed door 10 is provided on the outside of the sinking mechanism 2, a drain pipe 11 is provided on the outside of the sinking mechanism 2 near the closed door 10, a feed port 12 is provided on the top of the drying and filtering mechanism 3, a second vibration component 13 is provided on the drying and filtering mechanism 3, a discharge port 14 is provided on the outside of the drying and filtering mechanism 3, and the discharge port 14 is convenient for discharging insufficiently full rice seeds, a second sieve plate 15 is provided in the second vibration component 13, and a heating component 16 is provided on the drying and filtering mechanism 3;

[0025] The submerged mechanism 2 includes a slot 201, a cleaning frame 202 and a filter plate 203. The filter plate 203 is arranged on the cleaning frame 202, and the slot 201 facilitates the movement of the cleaning frame 202.

[0026] The first sieve plate 7 includes a first filter plate 701, a movable opening 702, a second filter plate 703, a fixing hole 704 and a latch 705. The first filter plate 701 is arranged inside the first sieve plate 7. The movable opening 702 is opened on both sides of the first sieve plate 7. The second filter plate 703 is arranged above the first filter plate 701 in the first sieve plate 7. A fixing hole 704 is opened on one side of the first sieve plate 7. A latch 705 is arranged in the fixing hole 704.

[0027] In this embodiment, protrusions matching the slots 201 are provided on both sides of the cleaning frame 202, and slots 201 are provided on both sides of the inner wall of the submerged mechanism 2. Both ends of the cleaning frame 202 are placed in the slots 201, and the filter plate 203 is fixedly installed at the bottom of the cleaning frame 202. The bad seeds floating on the water surface of the submerged mechanism 2 are easily cleaned through the cleaning frame 202; the first vibration component 4 is fixedly provided with a silicone connector 5 at the top and bottom, and the other side of the silicone connector 5 is fixedly connected to the preliminary screening mechanism 1 and forms a seal, and the vibrator 6 is fixedly mounted on the outside of the first vibration assembly 4 and connected to an external power supply. The mounting structure of the second vibration assembly 13 is consistent with that of the first vibration assembly 4 and the same main vibrator 6 is arranged on the outside. The first vibration assembly 4 and the second vibration assembly 13 can facilitate the screening efficiency of the first sieve plate 7 and the second sieve plate 15. The first sieve plate 7 is fixedly mounted on the inside of the first vibration assembly 4, the first filter plate 701 is fixedly mounted inside the first sieve plate 7, the second filter plate 703 is in contact with the top of the first filter plate 701 and both ends extend into the movable opening 702. , the other two sides of the second filter plate 703 are inserted into the inner wall of the first sieve plate 7, and the filter hole size of the first sieve plate 7 as a whole can be adjusted through the first filter plate 701 and the second filter plate 703; the first sieve plate 7 and the second filter plate 703 are both provided with fixing holes 704, and the latch 705 is adapted to the fixing holes 704. The structure of the second sieve plate 15 is consistent with that of the first sieve plate 7, and the second filter plate 703 is conveniently fixed through the fixing holes 704 and the latch 705; the internal bottom ends of the preliminary screening mechanism 1, the sinking mechanism 2, and the drying and filtering mechanism 3 are all in an inclined state One end of the connecting plate 9 is fixedly connected to the outside of the preliminary screening mechanism 1 and corresponds to the bottom of the discharge port 8. The closed door 10 is hinged to the sinking mechanism 2. An opening is provided on the sinking mechanism 2 corresponding to the closed door 10. The sinking mechanism 2 is convenient for removing bad rice seeds. An embedding groove is provided between the inner wall and the outer side of the drying and filtering mechanism 3. The heating component 16 is fixedly installed between the inner wall and the outer side of the drying and filtering mechanism 3 and is electrically connected to the external power supply. The heating component 16 is convenient for providing a heat source for the drying and filtering mechanism 3 to ensure the drying effect.

[0028] The working principle and use process of the utility model are as follows: in actual use, the device is placed in a suitable position and connected to an external power supply, water is added to the sinking mechanism 2 and the water level is below the filter plate 203, the screened rice seeds are added to the preliminary screening mechanism 1, and the corresponding vibrator 6 is started to drive the first vibration component 4 and the first sieve plate 7 in the first vibration component 4 to vibrate so as to filter out the impurities in the rice seeds. The filtered rice seeds are discharged from the discharge port 8 and enter the sinking mechanism 2 through the connecting plate 9, and the bad seeds and dust fine impurities are further filtered out, and the conventional rice seeds will sink into the sinking mechanism 1. At the bottom of the water mechanism 2, bad seeds will float on the water surface. By moving the cleaning rack 202, the bad seeds and dust and fine impurities on the water surface can be concentrated on the filter plate 203 to achieve the effect of cleaning the water surface. Then, the valve connected to the drain pipe 11 is opened to drain the water in the sinking mechanism 2. The filter screen in the drain pipe 11 can prevent the rice seeds from flowing out. The closed door 10 is opened. The closed door 10 will be supported between the feed port 12 and the sinking mechanism 2. The precipitated rice seeds pass through the overturned closed door 10 from the feed port 12 into the second sieve plate 15 in the drying and filtering mechanism 3. The temperature in the drying and filtering mechanism 3 is guaranteed by the first heating component 16. , the rice seeds are dried, and the vibrator corresponding to the second vibration component 13 is started to drive the second sieve plate 15 to vibrate and filter the dried rice seeds again. The relatively insufficient rice seeds leak through the second sieve plate 15 and fall to the bottom of the drying and filtering mechanism 3 and are discharged from the discharge port 14. During the process, the first sieve plate 7 and the second sieve plate 15 can adjust the size of the filter holes. In actual operation: the latch 705 is pulled out to move the position of the second filter plate 703 so that the filter holes of the second filter plate 703 are staggered with the filter holes of the first filter plate 701. The size of the part of the filter holes of the second filter plate 703 that communicate with the filter holes of the first filter plate 701 can be adjusted according to the filter hole size of the first filter plate 701. According to the distance of moving the second filter plate 703, the size of the filter holes of the first sieve plate 7 and the second sieve plate 15 is adjusted, and different varieties of rice seeds can be adapted to perform preliminary filtration of larger impurities on the first sieve plate 7 and ensure the filtering effect, thereby improving the applicability during screening. After adjustment, the pin 705 is inserted into the fixed hole 704 again, and the filter holes of the second sieve plate 15 are adjusted in the same way to make the filter holes of the second sieve plate 15 more suitable for the variety and particle size of the filtered rice seeds. Relatively small and less full rice seeds will leak through the second sieve plate 15, and fuller rice seeds will be left on the second sieve plate 15, thereby improving the filtering quality.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A superior seed screening and processing device for rice cultivation, comprising a preliminary screening mechanism (1), a sinking mechanism (2), and a drying and filtering mechanism (3), characterized in that: The preliminary screening mechanism (1) is provided with a first vibration component (4), a silicone connector (5) is provided between the first vibration component (4) and the preliminary screening mechanism (1), a vibrator (6) is provided on the outside of the first vibration component (4), a first sieve plate (7) is provided inside the first vibration component (4), a discharge port (8) is provided on the outside of the preliminary screening mechanism (1), a connector plate (9) is provided on the outside of the preliminary screening mechanism (1) corresponding to the discharge port (8), a closed door (10) is provided on the outside of the submersible mechanism (2), a drain pipe (11) is provided on the outside of the submersible mechanism (2) near the closed door (10), a feed port (12) is provided on the top of the drying and filtering mechanism (3), a second vibration component (13) is provided on the drying and filtering mechanism (3), a discharge port (14) is provided on the outside of the drying and filtering mechanism (3), a second sieve plate (15) is provided inside the second vibration component (13), and a heating component (16) is provided on the drying and filtering mechanism (3); The submersible mechanism (2) comprises a slot (201), a cleaning frame (202) and a filter plate (203), wherein the filter plate (203) is arranged on the cleaning frame (202); The first sieve plate (7) comprises a first filter plate (701), a movable opening (702), a second filter plate (703), a fixing hole (704) and a latch (705); the first filter plate (701) is arranged inside the first sieve plate (7); movable openings (702) are provided on both sides of the first sieve plate (7); a second filter plate (703) is arranged above the first filter plate (701) inside the first sieve plate (7); a fixing hole (704) is provided on one side of the first sieve plate (7); a latch (705) is provided in the fixing hole (704).

2. The superior seed screening and processing device for rice cultivation according to claim 1, characterized in that: The cleaning frame (202) is provided with protruding pieces matching the slots (201) on both sides, the inner wall of the sinking mechanism (2) is provided with slots (201) on both sides, the two ends of the cleaning frame (202) are arranged in the slots (201), and the filter plate (203) is fixedly mounted on the bottom of the cleaning frame (202).

3. The superior seed screening and processing device for rice cultivation according to claim 1, characterized in that: The first vibration component (4) is fixedly provided with a silicone connector (5) at the top and bottom, and the other side of the silicone connector (5) is fixedly connected to the preliminary screening mechanism (1) to form a seal. The vibrator (6) is fixedly installed on the outside of the first vibration component (4) and connected to an external power supply. The installation structure of the second vibration component (13) is consistent with that of the first vibration component (4) and is provided with the same main vibrator (6) on the outside.

4. The superior seed screening and processing device for rice cultivation according to claim 1, characterized in that: The first sieve plate (7) is fixedly mounted on the inner side of the first vibration assembly (4), the first filter plate (701) is fixedly mounted inside the first sieve plate (7), the second filter plate (703) is in contact with the top of the first filter plate (701) and has two ends extending into the movable opening (702), and the other two sides of the second filter plate (703) are inserted into the inner wall of the first sieve plate (7).

5. The superior seed screening and processing device for rice cultivation according to claim 1, characterized in that: The first sieve plate (7) and the second filter plate (703) are both provided with fixing holes (704), the latch (705) is adapted to fit the fixing holes (704), and the structure of the second sieve plate (15) is consistent with that of the first sieve plate (7).

6. The superior seed screening and processing device for rice cultivation according to claim 1, characterized in that: The bottom ends of the preliminary screening mechanism (1), the sinking mechanism (2) and the drying and filtering mechanism (3) are all in an inclined state. One end of the connecting plate (9) is fixedly connected to the outside of the preliminary screening mechanism (1) and corresponds to the bottom of the discharge port (8). The closed door (10) is hinged to the sinking mechanism (2), and an opening is provided on the sinking mechanism (2) corresponding to the closed door (10).

7. The superior seed screening and processing device for rice cultivation according to claim 1, characterized in that: An embedding groove is provided between the inner wall and the outer side of the drying and filtering mechanism (3); the heating component (16) is fixedly installed between the inner wall and the outer side of the drying and filtering mechanism (3) and is electrically connected to an external power source.

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