Corn seed screening and cultivating device

Abstract

The utility model provides a corn seed screening and cultivating device which comprises a device body, the device body comprises a box body, a feeding pipe is fixed to the top of the box body, a water inlet pipe is fixedly installed on the side of the feeding pipe, a lifting mechanism is fixed to the top of the box body, and a supporting rod is fixed to the bottom of the box body. A displacement mechanism is fixedly installed in the supporting rod, a movable rod is fixed to one end of the displacement mechanism, a cultivation box is movably installed at the bottom of the box body, and an observation window and a blow-off pipe are fixedly installed on the side of the box body. According to the corn seed screening and cultivating device, during cultivation, water flows into the water inlet pipe and falls on the stirring rod, the stirring rod rotates to scatter the water, then the water moves to the side and falls into the containing groove, the falling water wets seeds, the temperature rising mechanism provides proper temperature for the seeds, and after the seeds germinate in the later period, the seeds are fully soaked in the stirring rod. The cultivation box is taken out from the bottom of the box body, and seed transplanting is completed.

Description

Technical Field

[0001] The utility model relates to the field of screening and cultivation equipment, in particular to a corn seed screening and cultivation device. Background Art

[0002] Corn has strong tolerance to drought, cold, and barrenness, and has excellent environmental adaptability. Corn has high nutritional value and is an excellent food crop. When selecting corn seeds, full grains need to be selected for demand. If ordinary screens are used for screening, irregularly shaped corn grains can easily lie horizontally on the mesh of the screen, resulting in poor screening effect.

[0003] According to a hybrid rice screening and cultivation device disclosed in the existing patent document with publication number CN107409533A, the device comprises a shell, an opening is formed at the lower part of the right wall of the shell, a rotating feed hopper is provided through the middle part of the upper end of the shell, a rotating upper cover is rotatably provided at the left side of the upper end of the rotating feed hopper, the rotating upper cover is rotatably connected to the rotating feed hopper through a hinge, a coarse screen plate is inlaid at the lower end of the rotating feed hopper, and a motor is riveted to the left wall of the shell. When the technical scheme is in use, the seeds can be promoted to be in a vertical direction and downward through the coarse screen plate in a centrifugal state during the high-speed rotation of the rotating feed hopper, so that the coarse screen plate can limit the swinging of the seeds and ensure that the seeds fall in a vertical state for easy screening. With respect to the above technical scheme, although the scheme realizes screening, it is impossible to quickly remove the floating chaff between the seeds, which is inconvenient when used. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a corn seed screening and cultivation device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, corn enters the movable barrel from the feed pipe, and then water is filled into the movable barrel. The water drives the floating chaff of the incomplete corn grain machine to move upward and be discharged, so as to facilitate the rapid screening of corn seeds.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a corn seed screening and cultivation device, including a device body, the device body includes a box body, a feed pipe is fixed on the top of the box body, a water inlet pipe is fixedly installed on the side of the feed pipe, a lifting mechanism is fixed on the top of the box body, a support rod is fixed on the bottom of the box body, a cultivation box is movably installed on the bottom of the box body, and an observation window and a sewage pipe are respectively fixedly installed on the sides of the box body.

[0006] Furthermore, a conical seat is fixed inside the box body, a fixing hole is opened on the conical seat, a movable barrel is movably installed inside the fixing hole, and one end of the movable barrel is fixed on the lifting mechanism.

[0007] Furthermore, a water pump is fixedly installed inside the movable barrel, a water pump is fixedly installed between the water pump and the movable barrel, and the conical seat cooperates with one end of the sewage pipe.

[0008] Furthermore, a cross bar is fixed inside the box body, a fixing seat is welded between the cross bars, a storage groove is movably installed on the side of the fixing seat, and the storage groove is opened on the top of the incubator.

[0009] Furthermore, a filter assembly is fixed inside the storage tank, a power mechanism is fixedly installed on the bottom of the fixing seat, and an output shaft is installed on the power mechanism.

[0010] Furthermore, a stirring rod is welded on the output shaft, a tension mechanism is fixed inside the stirring rod, a connecting rod is fixed at one end of the tension mechanism, and one end of the connecting rod is movably installed inside the stirring rod.

[0011] Furthermore, a heating mechanism is installed on the top of the storage groove, and the heating mechanism is fixedly installed on the bottom of the conical seat.

[0012] Furthermore, a displacement mechanism is fixedly installed inside the support rod, and a movable rod is fixed at one end of the displacement mechanism.

[0013] The beneficial effects of the utility model are as follows: the utility model is a corn seed screening and cultivation device, comprising a box body; a feed pipe; a water inlet pipe; a lifting mechanism; a sewage pipe; an observation window; a support rod; a movable rod; a cultivation box; a conical seat; a movable barrel; a water pump; a water pumping pipe; a heating mechanism; a storage tank; a filter assembly; a fixed seat; a power mechanism; an output shaft; a stirring rod; a connecting rod; a pulling mechanism; a displacement mechanism; and a cross bar.

[0014] 1. This corn seed screening and cultivation device, when in use, corn enters the movable barrel from the feed pipe, and then water is injected into the movable barrel. The water drives the floating chaff of the incomplete corn grain machine to move upward and be discharged, so as to facilitate the rapid screening of corn seeds.

[0015] 2. This corn seed screening and cultivation device rotates the stirring rod during screening, and the stirring rod drives the corn seeds to roll. The rolling causes the internal impurities to float upward and be removed quickly. Later, the water in the movable barrel is quickly discharged through the pumping pipe, so that the seeds can enter the storage tank for cultivation later.

[0016] 3. A corn seed screening and cultivation device, during cultivation, water from the water inlet pipe falls on the stirring rod, the stirring rod rotates to break up the water, moves to the side and falls into the inside of the storage tank, the falling water wets the seeds, the heating mechanism provides a suitable temperature for the seeds, and after the seeds germinate, the cultivation box is taken out from the bottom of the box to complete the transplanting of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a corn seed screening and cultivation device of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a box section of a corn seed screening and cultivation device of the utility model;

[0019] Figure 3 This is a schematic structural diagram of an enlarged point A of a corn seed screening and cultivation device of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a storage tank of a corn seed screening and cultivation device of the utility model;

[0021] In the figure: 1. box body; 2. feed pipe; 3. water inlet pipe; 4. lifting mechanism; 5. sewage pipe; 6. observation window; 7. support rod; 8. movable rod; 9. incubator; 10. conical seat; 11. movable barrel; 12. water pump; 13. water suction pipe; 14. heating mechanism; 15. storage tank; 16. filter assembly; 17. fixed seat; 18. power mechanism; 19. output shaft; 20. stirring rod; 21. connecting rod; 22. tension mechanism; 23. displacement mechanism; 24. cross bar. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a corn seed screening and cultivation device, comprising a device body, the device body comprising a box body 1, a feed pipe 2 is fixed on the top of the box body 1, a water inlet pipe 3 is fixedly installed on the side of the feed pipe 2, a lifting mechanism 4 is fixed on the top of the box body 1, and the lifting mechanism 4 is an electric push rod, which pushes the movable barrel 11 to move upward. After the movable barrel 11 moves upward, the space between the bottom and the fixed seat 17 is opened, and it is convenient to move the seeds to the inside of the storage groove 15 after opening. A support rod 7 is fixed at the bottom of the box body 1, and a cultivation box 9 is movably installed at the bottom of the box body 1. An observation window 6 and a sewage pipe 5 are respectively fixedly installed on the sides of the box body 1, a conical seat 10 is fixed inside the box body 1, and a fixing hole is opened on the conical seat 10. A movable barrel 11 is movably installed inside the fixing hole, and one end of the movable barrel 11 is fixed on the lifting mechanism 4. The observation window 6 can observe the germination of seeds inside the storage groove 15, so as to facilitate timely adjustment of the planting environment.

[0024] In this embodiment, a water pump 13 is fixedly installed inside the movable barrel 11, a water pump 12 is fixedly installed between the water pump 13 and the movable barrel 11, the conical seat 10 cooperates with one end of the sewage pipe 5, a cross bar 24 is fixed inside the box body 1, a fixed seat 17 is welded between the cross bars 24, a receiving groove 15 is movably installed on the side of the fixed seat 17, the receiving groove 15 is opened on the top of the incubator 9, a filter assembly 16 is fixed inside the receiving groove 15, the filter assembly 16 is a water filter plate, the water filter plate quickly discharges excess water inside the receiving groove 15, thereby avoiding damage to the seeds, a power mechanism 18 is fixedly installed at the bottom of the fixed seat 17, an output shaft 19 is installed on the power mechanism 18, the power mechanism 18 is a DC motor, the DC motor drives the stirring rod 20 and the connecting rod 21 on the output shaft 19 to rotate centrifugally to complete the stirring of the seeds.

[0025] In this embodiment, a stirring rod 20 is welded on the output shaft 19, and a tension mechanism 22 is fixed inside the stirring rod 20. The tension mechanism 22 is a tension spring. When the power mechanism 18 does not rotate, the tension spring drives the connecting rod 21 to retract into the inside of the stirring rod 20, thereby reducing the space occupied by the stirring rod 20 and the connecting rod 21. A connecting rod 21 is fixed at one end of the tension mechanism 22, and one end of the connecting rod 21 is movably installed inside the stirring rod 20. A heating mechanism 14 is installed on the top of the storage groove 15. The heating mechanism 14 is an electric heating plate. The electric heating plate provides a suitable temperature for the development of seeds. The heating mechanism 14 is fixedly installed at the bottom of the conical seat 10. A displacement mechanism 23 is fixedly installed inside the support rod 7. A movable rod 8 is fixed at one end of the displacement mechanism 23. The displacement mechanism 23 is an electric push rod. The electric push rod pushes the movable rod 8 to move downward, and the space at the bottom of the box body 1 is increased. After the increase, the incubator 9 is separated from the box body 1 and taken out.

[0026] The device provides the required electric energy for the electrical appliances inside the device through an external power supply. When the device is used, corn seeds are dropped from the feed pipe 2 into the inside of the movable barrel 11. The bottom of the movable barrel 11 contacts the fixed seat 17 for sealing. Water enters through the water inlet pipe 3 while the seeds enter. Water and seeds are gathered inside the movable barrel 11. After gathering, the power mechanism 18 is started to drive the stirring rod 20 and the connecting rod 21 to rotate. The stirring rod 20 and the connecting rod 21 rotate to cause the seeds to tumble. After the seeds tumble, it is convenient to float the incomplete seeds upward for material collection. As the water level continues to rise, the water drives the impurities to overflow from the top of the movable barrel 11. The overflowed impurities and water are discharged through the sewage pipe 5. After the seed screening is completed, the water pump 12 is started to quickly discharge the water inside the movable barrel 11 through the pumping pipe 13. After discharge, the seeds and water are separated. The lifting mechanism 4 drives the movable barrel 11. Move upward, the space at the bottom of the movable barrel 11 opens, allowing the seeds to slide toward the side of the fixed seat 17 to the inside of the storage groove 15. Later, through the rotation of the stirring rod 20, the connecting rod 21 is exposed through the inside of the stirring rod 20 by centrifugal force. After being exposed, the larger overall area is used to move the seeds on the fixed seat 17 to the inside of the storage groove 15, and the next step of cultivation is completed inside the storage groove 15. During cultivation, the heating mechanism 14 provides a suitable temperature. When water needs to be supplemented, water enters the water inlet pipe 3 and falls on the stirring rod 20. The stirring rod 20 rotates to break up the water and then moves to the side and falls into the inside of the storage groove 15. The falling water wets the seeds, and the excess water leaks out from the bottom of the filter component 16. When the incubator 9 needs to be taken out later, the displacement mechanism 23 pushes the movable rod 8 to move downward, and the space at the bottom of the box body 1 increases. After the increase, the incubator 9 is separated from the box body 1 and taken out.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A corn seed screening and cultivation device, comprising a device body, characterized in that: The device body comprises a box body (1), a feed pipe (2) is fixed on the top of the box body (1), a water inlet pipe (3) is fixedly installed on the side of the feed pipe (2), a lifting mechanism (4) is fixed on the top of the box body (1), a support rod (7) is fixed on the bottom of the box body (1), a cultivation box (9) is movably installed on the bottom of the box body (1), and an observation window (6) and a sewage pipe (5) are respectively fixedly installed on the sides of the box body (1).

2. A corn seed screening and cultivation device according to claim 1, characterized in that: A conical seat (10) is fixed inside the box body (1), a fixing hole is opened on the conical seat (10), a movable barrel (11) is movably installed inside the fixing hole, and one end of the movable barrel (11) is fixed on the lifting mechanism (4).

3. A corn seed screening and cultivation device according to claim 2, characterized in that: A water pump (13) is fixedly installed inside the movable barrel (11), a water pump (12) is fixedly installed between the water pump (13) and the movable barrel (11), and the conical seat (10) is matched with one end of the sewage discharge pipe (5).

4. A corn seed screening and cultivation device according to claim 1, characterized in that: A cross bar (24) is fixed inside the box body (1), a fixing seat (17) is welded between the cross bars (24), a receiving groove (15) is movably mounted on the side of the fixing seat (17), and the receiving groove (15) is opened on the top of the incubator (9).

5. A corn seed screening and cultivation device according to claim 4, characterized in that: A filter assembly (16) is fixed inside the storage tank (15), a power mechanism (18) is fixedly mounted on the bottom of the fixing seat (17), and an output shaft (19) is mounted on the power mechanism (18).

6. A corn seed screening and cultivation device according to claim 5, characterized in that: A stirring rod (20) is welded to the output shaft (19), a tension mechanism (22) is fixed inside the stirring rod (20), a connecting rod (21) is fixed at one end of the tension mechanism (22), and one end of the connecting rod (21) is movably mounted inside the stirring rod (20).

7. The corn seed screening and cultivation device according to claim 4, characterized in that: A heating mechanism (14) is installed on the top of the storage groove (15), and the heating mechanism (14) is fixedly installed on the bottom of the conical seat (10).

8. The corn seed screening and cultivation device according to claim 1, characterized in that: A displacement mechanism (23) is fixedly installed inside the support rod (7), and a movable rod (8) is fixed to one end of the displacement mechanism (23).

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