Rice breeding germination accelerating device

Abstract

The invention provides a rice breeding germination accelerating device. The rice breeding and germination accelerating device comprises a bottom plate, a seed soaking box is fixedly installed at the top of the bottom plate, a hole box is arranged in the seed soaking box, a lifting and inclining mechanism is arranged on the bottom plate and connected with the hole box, a telescopic conveying mechanism is arranged on one side of the seed soaking box, and the telescopic conveying mechanism is connected with the hole box. The telescopic conveying mechanism is fixedly installed at the top of the bottom plate, a lifting germination accelerating box is arranged on the side, away from the seed soaking box, of the telescopic conveying mechanism, and the telescopic conveying mechanism is matched with the lifting germination accelerating box. The rice breeding germination accelerating device provided by the invention has the advantages that seed soaking can be automatically realized, and meanwhile, the soaked rice seeds can be automatically moved into the germination accelerating box body for seedling raising.

Description

Technical Field

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

[0002] In order to improve the planting effect in rice breeding, rice seeds need to be germinated. Rice seed soaking and germination is an indispensable production technology in the rice planting process, especially in areas where rice is sown earlier. The use of soaking and germination can significantly increase the germination rate, effectively reduce the impact of pests and diseases in the seedling stage, and help the seedlings to grow uniformly and strong, forming strong seedlings; Traditionally, in the rice breeding process, rice seeds are mostly soaked manually, and then the soaked rice seeds are moved to a seedling box for seedling cultivation to improve the germination rate of the seedlings. However, manual operation is time-consuming and labor-intensive.

[0003] Therefore, it is necessary to provide a new rice breeding germination device to solve the above technical problems. Summary of the invention

[0004] The technical problem solved by the invention is to provide a rice breeding germination device which can automatically soak seeds and automatically move the soaked rice seeds into a germination box for seedling raising.

[0005] In order to solve the above technical problems, the rice breeding and germination device provided by the present invention includes: a base plate, a seed soaking box is fixedly installed on the top of the base plate, a hole box is arranged in the seed soaking box, a lifting and tilting mechanism is arranged on the base plate, the lifting and tilting mechanism is connected to the hole box, a telescopic transmission mechanism is arranged on one side of the seed soaking box, the telescopic transmission mechanism is fixedly installed on the top of the base plate, a lifting and germination box is arranged on the side of the telescopic transmission mechanism away from the seed soaking box, and the telescopic transmission mechanism is adapted to the lifting and germination box.

[0006] Preferably, the lifting and tilting mechanism includes a lifting mechanism and a tilting mechanism, the lifting mechanism is used to lift the hole box, and the tilting mechanism is used to tilt or straighten the hole box during the process of the lifting mechanism lifting the hole box.

[0007] Preferably, the lifting mechanism includes a mounting plate fixedly mounted on both sides of the seed soaking box, two supporting columns are fixedly mounted on the top of the mounting plate, the top of the four supporting columns is fixedly mounted with the same top plate, two internally threaded barrels are symmetrically mounted on the top plate for rotation, a first lifting screw is mounted on the internal threads of the internally threaded barrels, a first motor is fixedly mounted on the top of the top plate, and the output shaft of the first motor is connected to the two internally threaded barrels through a first belt.

[0008] Preferably, the tilting mechanism includes two connecting frames respectively hinged at the bottom ends of the two first lifting screws, the bottom sliding sleeve of the connecting frame is provided with a connecting slider, the connecting slider is fixedly mounted on one side of the hole box, two tilting adjustment blocks are fixedly mounted on both sides of the hole box, two tilting guide bars are fixedly mounted on the inner walls of both sides of the seed soaking box, one side of the tilting adjustment block is movably mounted in the corresponding tilting guide bar, the two tilting guide bars located on the same side of the hole box have different lengths, and the bottoms of the two tilting guide bars located on the same side of the hole box are located on the same horizontal plane.

[0009] Preferably, a slide groove is provided on the inclined guide bar, an adjusting block is fixedly and rotatably mounted on one side of the inclined adjusting block, and the adjusting block is slidably mounted in the slide groove.

[0010] Preferably, the hole box includes a box body, a plurality of through holes are provided on the bottom inner wall of the box body, a discharge hole is provided on one side of the box body, a sealing plate is slidably installed in the discharge hole, the bottom end of the sealing plate extends outside the box body and is fixedly installed with a baffle bar, a material guide trough plate fixedly installed on the top of the seed soaking box is provided directly above the baffle bar, and one side of the material guide trough plate is in contact with one side of the box body.

[0011] Preferably, the telescopic conveying mechanism includes two bracket plates symmetrically fixedly installed on the top of the bottom plate, the same first conveying roller is rotatably installed between the two bracket plates, two second conveying rollers are rotatably installed between the two bracket plates, a first mounting seat plate and a second mounting seat plate are fixedly installed between the two bracket plates, a plurality of first hydraulic cylinders are fixedly installed on the bottom of the first mounting seat plate, a same connecting plate is fixedly installed on the output shafts of the plurality of first hydraulic cylinders, a first rotating frame is fixedly installed on both sides of the connecting plate, two lifting rollers are symmetrically rotatably installed between the two first rotating frames, a plurality of second hydraulic cylinders are fixedly installed on the second mounting seat plate, a same second rotating frame is fixedly installed on the output shafts of the plurality of hydraulic cylinders, a telescopic roller is rotatably installed on the second rotating frame, and the first conveying roller, the two second conveying rollers, the two lifting rollers and the telescopic roller are rotatably sleeved with the same conveyor belt, a second motor is fixedly installed on one side of one of the bracket plates, and the output shaft of the second motor is fixedly connected to one end of the first conveying roller.

[0012] Preferably, one side of the conveyor belt is located directly below the side of the material guide chute plate away from the box body.

[0013] Preferably, the lifting germination box includes four third hydraulic cylinders symmetrically fixedly installed on the top of the base plate, the same germination box body is fixedly installed on the output shafts of the four third hydraulic cylinders, a plurality of groups of guide strips are symmetrically fixedly installed on the inner wall of the germination box body, a germination disk is slidably installed between each group of the guide strips, a heating box, an air inlet pipe and an exhaust pipe are fixedly installed on the germination box body, an external opening is set on one side of the germination box body, one side of the conveyor belt extends into the germination box body, a box door is provided at the opening of the germination box body, a box door lifting mechanism is installed on the top of the germination box body, and the box door lifting mechanism is connected to the box door.

[0014] Preferably, the box door lifting mechanism includes two second lifting screws rotatably installed on the top of the germination box body, the top ends of the two second lifting screws are fixedly installed with the same support plate, the bottom end of the support plate is fixedly installed with a third motor, the output shaft of the third motor is connected to the two second lifting screws through a second belt, the outer side of the second lifting screw is fixedly sleeved with an internal threaded sleeve, the outer side of the internal threaded sleeve is fixedly installed with a connecting block, and the connecting block is fixedly connected to the box door.

[0015] Compared with the related art, the rice breeding and germination device provided by the present invention has the following beneficial effects: The present invention provides a rice breeding and germination device, which can lift a hole box through a lifting and tilting mechanism composed of a connecting slider, a connecting frame, a first lifting screw, a mounting plate, a support column, a top plate, a first motor, a first belt, an inclined guide bar, an inclined adjustment block, a slide groove and an internal threaded cylinder, and can tilt the hole box after the hole box is raised to a certain height by continuing to rise, so that the rice seeds soaked in the hole box can be easily removed; at the same time, the hole box composed of a box body, a guide trough plate, a discharging hole, a blocking plate and a stop bar can be used to realize automatic closing and opening of the discharging hole, and can control the rate at which the soaked rice seeds are discharged from the box body; through the support plate, the first conveying roller, the first mounting seat plate, the first hydraulic cylinder, the connecting plate, the first rotating ... The lifting and tilting mechanism composed of the moving frame, the lifting roller, the second mounting base plate, the second hydraulic cylinder, the second rotating frame, the telescopic roller, the conveyor belt, the second conveying roller and the second motor can realize the laying of the rice seeds in the box body after the soaking in the germination tray in the germination box body in cooperation with the guide trough plate, and can automatically realize the laying of rice seeds in all the germination trays in the germination box body in cooperation with the third hydraulic cylinder; through the cooperation of the germination box body, the guide strip, the germination tray, the air inlet pipe, the exhaust pipe, the box door and the box door lifting mechanism, it can provide a relatively closed space for the soaked rice, and at the same time can monitor the oxygen content, carbon dioxide content and temperature in the space in real time, so as to provide a more suitable space for rice germination and improve the germination rate of rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the rice breeding and germination accelerating device provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown; Figure 3 for Figure 1 The schematic diagram of the installation structure of the seed soaking box, the hole box and the lifting and tilting mechanism shown; Figure 4 for Figure 3 A schematic diagram of the structure from another perspective is shown; Figure 5 for Figure 4 The schematic diagram of the structure after the seed soaking box is removed; Figure 6 for Figure 5 A schematic diagram of the connection structure of the discharge hole, the blocking plate and the box body 301 shown; Figure 7 for Figure 5 The structural schematic diagram of the lifting and tilting mechanism shown; Figure 8 for Figure 7 A schematic diagram of the structure from another perspective is shown; Fig. 9 for Figure 1 The structural schematic diagram of the telescopic transmission mechanism shown; Fig.10 for Fig. 9 The schematic diagram of the structure after the conveyor belt is removed as shown; Fig.11 for Fig.10 The schematic diagram of the structure after one of the bracket plates is removed is shown; Fig.12 for Figure 1 The structural schematic diagram of the lifting germination box shown; Fig.13 for Fig.12 A schematic diagram of the structure from another perspective is shown.

[0017] Numbers in the figure: 1, bottom plate, 2, seed soaking box, 3, hole box, 301, box body, 302, guide trough plate, 303, discharge hole, 304, blocking plate, 305, gear bar, 4, lifting and tilting mechanism, 401, connecting slider, 402, connecting frame, 403, first lifting screw, 404, mounting plate, 405, support column, 406, top plate, 407, first motor, 408, first belt, 409, tilting guide bar, 410, tilting adjustment block, 411, slide groove, 412, internal threaded cylinder, 5, telescopic transmission mechanism, 501, bracket plate, 502, first transmission Roller, 503, first mounting seat plate, 504, first hydraulic cylinder, 505, connecting plate, 506, first rotating frame, 507, lifting roller, 508, second mounting seat plate, 509, second hydraulic cylinder, 510, second rotating frame, 511, telescopic roller, 512, conveyor belt, 513, second conveyor roller, 514, second motor, 6, lifting germination box, 601, third hydraulic cylinder, 602, germination box body, 603, guide strip, 604, germination tray, 605, air inlet pipe, 606, exhaust pipe, 607, box door, 608, box door lifting mechanism, 69, heating box. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1-13 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the rice breeding and germination accelerating device provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown; Figure 3 for Figure 1 The schematic diagram of the installation structure of the seed soaking box, the hole box and the lifting and tilting mechanism shown; Figure 4 for Figure 3 A schematic diagram of the structure from another perspective is shown; Figure 5 for Figure 4 The schematic diagram of the structure after the seed soaking box is removed; Figure 6 for Figure 5 A schematic diagram of the connection structure of the discharge hole, the blocking plate and the box body 301 shown; Figure 7 for Figure 5 The structural schematic diagram of the lifting and tilting mechanism shown; Figure 8 for Figure 7 A schematic diagram of the structure from another perspective is shown; Fig. 9 for Figure 1 The structural schematic diagram of the telescopic transmission mechanism shown; Fig.10 for Fig. 9 The schematic diagram of the structure after the conveyor belt is removed as shown; Fig.11 for Fig.10The schematic diagram of the structure after one of the bracket plates is removed is shown; Fig.12 for Figure 1 The structural schematic diagram of the lifting germination box shown; Fig.13 for Fig.12 The structural schematic diagram of another perspective is shown. The rice breeding germination device comprises: a bottom plate 1, a seed soaking box 2 is fixedly installed on the top of the bottom plate 1, the seed soaking box 2 is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is provided with a water inlet bucket, the water outlet pipe is provided with a drain valve, a hole box 3 is provided in the seed soaking box 2, a lifting and tilting mechanism 4 is provided on the bottom plate 1, the lifting and tilting mechanism 4 is connected to the hole box 3, a telescopic transmission mechanism 5 is provided on one side of the seed soaking box 2, the telescopic transmission mechanism 5 is fixedly installed on the top of the bottom plate 1, and a lifting and germination box 6 is provided on the side of the telescopic transmission mechanism 5 away from the seed soaking box 2, and the telescopic transmission mechanism 5 is adapted to the lifting and germination box 6.

[0020] The lifting and tilting mechanism 4 includes a lifting mechanism and a tilting mechanism. The lifting mechanism is used to lift the hole box 3, and the tilting mechanism is used to tilt or return the hole box 3 during the lifting and tilting process of the lifting mechanism.

[0021] The lifting mechanism includes a mounting plate 404 fixedly mounted on both sides of the seed soaking box 2, two support columns 405 are fixedly mounted on the top of the mounting plate 404, the top of the four support columns 405 is fixedly mounted with the same top plate 406, two internally threaded barrels 412 are symmetrically mounted on the top plate 406 for rotation, the internally threaded barrel 412 is internally threaded with a first lifting screw 403, a first motor 407 is fixedly mounted on the top of the top plate 406, and the output shaft of the first motor 407 is connected to the two internally threaded barrels 412 via a first belt 408.

[0022] The tilting mechanism includes two connecting frames 402 respectively hinged at the bottom ends of the two first lifting screws 403, the bottom sliding sleeve of the connecting frame 402 is provided with a connecting slider 401, the connecting slider 401 is fixedly installed on one side of the hole box 3, two tilting adjustment blocks 410 are fixedly installed on both sides of the hole box 3, two tilting guide bars 409 are fixedly installed on the inner walls of both sides of the seed soaking box 2, one side of the tilting adjustment block 410 is movably installed in the corresponding tilting guide bar 409, the two tilting guide bars 409 located on the same side of the hole box 3 have different lengths, and the bottoms of the two tilting guide bars 409 located on the same side of the hole box 3 are located on the same horizontal plane.

[0023] A slide groove 411 is formed on the inclined guide bar 409 , and an adjusting block is fixedly and rotatably mounted on one side of the inclined adjusting block 410 , and the adjusting block is slidably mounted in the slide groove 411 .

[0024] The hole box 3 includes a box body 301, and a plurality of through holes are provided on the bottom inner wall of the box body 301. A discharge hole 303 is provided on one side of the box body 301. A sealing plate 304 is slidably installed in the discharge hole 303. The bottom end of the sealing plate 304 extends to the outside of the box body 301 and is fixedly installed with a stop bar 305. A material guide trough plate 302 is fixedly installed on the top of the seed soaking box 2 just above the stop bar 305, and one side of the material guide trough plate 302 is in contact with one side of the box body 301.

[0025] like Figure 6 As shown, a placement hole is provided at the bottom of the box body 301, and the placement hole is communicated with the discharge hole 303. The blocking plate 304 is slidably installed in the discharge hole 303, and one end of two springs are symmetrically fixedly installed on the top of the blocking plate 304, and the other end of the spring is fixedly connected to the box body 301. This arrangement can ensure that the blocking plate 304 blocks the discharge hole 303 through the spring when the stop bar 305 is not in contact with the guide trough plate 302, thereby preventing rice seeds from moving out of the discharge hole 303.

[0026] The telescopic conveying mechanism 5 includes two support plates 501 symmetrically fixedly installed on the top of the bottom plate 1, a first conveying roller 502 is rotatably installed between the two support plates 501, two second conveying rollers 513 are rotatably installed between the two support plates 501, a first mounting seat plate 503 and a second mounting seat plate 508 are fixedly installed between the two support plates 501, a plurality of first hydraulic cylinders 504 are fixedly installed on the bottom of the first mounting seat plate 503, a same connecting plate 505 is fixedly installed on the output shafts of the plurality of first hydraulic cylinders 504, a first rotating frame 506 is fixedly installed on both sides of the connecting plate 505, and the two first Two lifting rollers 507 are symmetrically installed for rotation between the rotating frames 506, a plurality of second hydraulic cylinders 509 are fixedly installed on the second mounting seat plate 508, the same second rotating frame 510 is fixedly installed on the output shafts of the plurality of hydraulic cylinders 509, a telescopic roller 511 is rotatably installed on the second rotating frame 510, the first conveying roller 502, the two second conveying rollers 513, the two lifting rollers 507 and the telescopic roller 511 are sleeved with the same conveyor belt 512 on the outer sides, a second motor 514 is fixedly installed on one side of one of the bracket plates 501, and the output shaft of the second motor 514 is fixedly connected to one end of the first conveying roller 502.

[0027] One side of the conveyor belt 512 is located directly below the side of the material guide chute plate 302 away from the box body 301 .

[0028] The lifting germination box 6 includes four third hydraulic cylinders 601 symmetrically fixedly installed on the top of the bottom plate 1, and the same germination box 602 is fixedly installed on the output shafts of the four third hydraulic cylinders 601. A plurality of groups of guide bars 603 are symmetrically fixedly installed on the inner wall of the germination box 602, and a germination disk 604 is slidably installed between each group of the guide bars 603. A heating box 609, an air inlet pipe 605 and an exhaust pipe 606 are fixedly installed on the germination box 602. One side of the germination box 602 is provided with an external opening, and one side of the conveyor belt 512 extends into the germination box 602. A box door 607 is provided at the opening of the germination box 602. A box door lifting mechanism 608 is installed on the top of the germination box 602, and the box door lifting mechanism 608 is connected to the box door 607.

[0029] The germination box 602 is provided with an oxygen sensor, a carbon dioxide sensor, a humidity sensor and a temperature sensor for real-time monitoring of the oxygen content, carbon dioxide content and temperature in the germination box 602 .

[0030] The box door lifting mechanism 608 includes two second lifting screws rotatably installed on the top of the germination box body 602, the top ends of the two second lifting screws are fixedly installed with the same support plate, the bottom end of the support plate is fixedly installed with a third motor, the output shaft of the third motor is connected to the two second lifting screws through a second belt, the outer side of the second lifting screw is fixedly sleeved with an internal threaded sleeve, the outer side of the internal threaded sleeve is fixedly installed with a connecting block, and the connecting block is fixedly connected to the box door 607.

[0031] The working principle of the rice breeding germination device provided by the present invention is as follows: When it is necessary to accelerate the germination of rice, first put an appropriate amount of soaking liquid into the soaking box 2, and then pour the rice seeds into the hole box 3 so that the rice seeds are fully in contact with the soaking liquid. When the soaking is completed, start the first motor 407, the first motor 407 drives the two internal threaded cylinders 412 to rotate through the first belt 408, the internal threaded cylinder 412 drives the first lifting screw 403 to move upward, the first lifting screw 403 drives the connecting frame 402 to move upward, the connecting frame 402 drives the connecting slide block 401 to move upward, the connecting slide block 401 drives the box body 301 to move upward, the box body 301 drives the tilt adjustment block 410 to move upward on the corresponding tilt guide bar 409, when the box body 301 moves to above the water surface of the soaking liquid in the soaking box 2, and the stop bar 305 does not contact the guide chute plate 305, the first motor 407 is paused, and at this time, the excess soaking liquid automatically drips into the soaking box 2 under the action of gravity; Until no more soaking liquid drips, the first motor 407 is restarted. As the first motor 407 continues to rotate, the box body 301 drives the blocking plate 304 to move upward, and the end plate 304 drives the stop bar 305 to move upward until the stop bar 305 contacts the material guide trough plate 305. As the box body 301 continues to move upward, the blocking plate 304 is limited by the material guide trough plate 305 and does not move, so that the discharge hole 303 is opened. When two of the tilt adjustment blocks 410 move to the uppermost part of the shorter tilt guide bar 409, the discharge hole 303 is fully opened. The motor 407 continues to rotate, and at this time, the connecting slide block 401 starts to rotate while moving upward. In this process, the connecting frame 402 slides in the connecting slide block 401 until the other two tilt adjustment blocks 410 move to the uppermost of the longer tilt guide bar 409. At this time, the first motor 407 is turned off, and the tilting work of the box body 301 is completed, so that the soaked rice seeds in the box body 301 fall from the box body 301 into the guide chute plate 302, and finally fall into the conveyor belt 512, so that the soaked rice seeds can be automatically transferred to the lifting germination box 6; In this process, the first motor 407 is controlled to rotate forward and reverse to control the tilt angle of the box 301, thereby increasing the discharge rate of the rice seeds in the box 301; When the soaked rice seeds fall into the conveyor belt 512, the second motor 514 is started, and the second motor 514 drives the first conveyor roller 502 to rotate. The first conveyor roller 502 drives the two lifting rollers 507, the telescopic roller 511 and the two second conveyor rollers 13 to rotate through the conveyor belt 512, so that the conveyor belt 512 can move the rice seeds. At the same time, the first hydraulic cylinder 504 is started in the positive direction, and the second hydraulic cylinder 509 is started in the reverse direction. The output shaft of the first hydraulic cylinder 504 pushes the connecting plate 505 to move downward, and the connecting plate 505 drives the first rotating frame 506 to move downward. The rotating frame 506 drives the lifting roller 507 to move downward. During this process, the output shaft of the second hydraulic cylinder 509 simultaneously pulls the second rotating frame 510 to move toward the seed soaking box 2, so that the end of the conveyor belt 512 away from the seed soaking box 2 moves from one side to the other side on the top of the germination tray 604, and then the first hydraulic cylinder 504 is started in the reverse direction, and the second hydraulic cylinder 509 is started in the forward direction at the same time, and this is repeated, so that the end of the conveyor belt 512 away from the seed soaking box 2 can move back and forth above the germination tray 604, so that the rice seeds can be evenly spread in the germination tray 604; Before one of the germination trays 604 is filled, the first motor 407 can be controlled to rotate forward and reversely to prevent the rice seeds from falling into the guide trough plate 302. After all the rice seeds on the conveyor belt 512 are transferred to one germination tray 604, the first hydraulic cylinder 504 is started forward and the second hydraulic cylinder 509 is started reversely to completely move the end of the conveyor belt 512 away from the seed soaking box 2 out of the germination box body 602, and then the third hydraulic cylinder 601 is started, and the third hydraulic cylinder 601 pushes the germination box body 602 to move forward. The germination box 602 pushes the germination tray 604 to move upward until the second germination tray 604 without rice seeds is moved to the original position of the germination tray 604 covered with rice seeds above, the third hydraulic cylinder 601 is closed, and then the first hydraulic cylinder 504 and the second hydraulic cylinder 509 are controlled to make the conveyor belt 512 away from the end of the seed soaking box 2 to re-enter the germination box 602, and then the first motor 407 is started to make the rice seeds pass through the guide chute plate 30 again from the box 301. 2 falls into the conveyor belt 512, and the rice seeds in another germination tray 604 can be laid. According to the above steps, the rice seeds are laid in all the germination trays 604, and then the first hydraulic cylinder 504 and the second hydraulic cylinder 509 are started to completely move the end of the conveyor belt 512 away from the seed soaking box 2 out of the germination box body 602, and then the box door lifting mechanism 608 is used to close the box door 607, so that the soaked rice seeds are in a relatively independent space. At this time, the data measured by the oxygen sensor, the carbon dioxide sensor, the humidity sensor and the temperature sensor are compared with the data required for rice germination, and the temperature in the germination box body 602 can be raised by controlling the heating box 609, and then the oxygen concentration, carbon dioxide concentration and air humidity in the germination box 602 can reach the content required for rice germination through the exhaust pipe exhaust pipe and the air inlet pipe 605, thereby improving the germination efficiency of rice; When the rice in the germination tray 604 sprouts, the box door 607 only needs to be opened by the box door lifting mechanism 608, and then the germination tray 604 and the sprouted rice seeds can be taken out of the germination box 602 together.

[0032] Compared with the related art, the rice breeding and germination device provided by the present invention has the following beneficial effects: The present invention provides a rice breeding germination device, which can lift and lower a hole box 3 through a lifting and tilting mechanism composed of a connecting slider 401, a connecting frame 402, a first lifting screw 403, a mounting plate 404, a support column 405, a top plate 406, a first motor 407, a first belt 408, an inclined guide bar 409, an inclined adjustment block 410, a slide groove 411 and an internal threaded cylinder 412, and at the same time, after the hole box 3 is lifted to a certain height, the hole box 3 can be further lifted by continuing to lift. The hole box 301 is tilted, so that the soaked rice seeds in the hole box 3 can be easily removed; at the same time, the hole box 3 composed of the box body 301, the guide groove plate 302, the discharge hole 303, the blocking plate 304 and the stop bar 305 can realize the automatic closing and opening of the discharge hole 303, and the discharge rate of the soaked rice seeds from the box body 301 can be controlled; through the support plate 501, the first conveying roller 502, the first mounting seat plate 503, the first hydraulic cylinder 504, the connecting plate 505 The lifting and tilting mechanism 5 composed of the first rotating frame 506, the lifting roller 507, the second mounting base plate 508, the second hydraulic cylinder 509, the second rotating frame 510, the telescopic roller 511, the conveyor belt 512, the second conveyor roller 513 and the second motor 514 cooperates with the guide trough plate 302 to realize the laying of the rice seeds after soaking in the box 301 into the germination tray 604 in the germination box 602, and cooperates with the third hydraulic cylinder 601 to automatically lay the rice seeds in all the germination trays 604 in the germination box 602; through the cooperation of the germination box 602, the guide strip 603, the germination tray 604, the air inlet pipe 605, the exhaust pipe 606, the box door 607 and the box door lifting mechanism 608, it is possible to provide a relatively closed space for the soaked rice, and at the same time, it is possible to monitor the oxygen content, carbon dioxide content and temperature in the space in real time, so as to provide a more suitable space for rice germination and improve the germination rate of rice.

[0033] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rice breeding germination device, characterized in that: include: A bottom plate, a seed soaking box is fixedly installed on the top of the bottom plate, a hole box is arranged in the seed soaking box, a lifting and tilting mechanism is arranged on the bottom plate, the lifting and tilting mechanism is connected with the hole box, a telescopic conveying mechanism is arranged on one side of the seed soaking box, the telescopic conveying mechanism is fixedly installed on the top of the bottom plate, a lifting and germination box is arranged on the side of the telescopic conveying mechanism away from the seed soaking box, and the telescopic conveying mechanism is adapted to the lifting and germination box.

2. The rice breeding and germination device according to claim 1, characterized in that: The lifting and tilting mechanism comprises a lifting mechanism and a tilting mechanism. The lifting mechanism is used to lift the hole box, and the tilting mechanism is used to tilt or straighten the hole box during the process of the lifting mechanism lifting the hole box.

3. The rice breeding and germination accelerating device according to claim 2, characterized in that: The lifting mechanism includes a mounting plate fixedly mounted on both sides of the seed soaking box, two supporting columns fixedly mounted on the top of the mounting plate, the top ends of the four supporting columns are fixedly mounted with the same top plate, two internally threaded barrels are symmetrically mounted on the top plate for rotation, the internally threaded barrels are internally threaded with a first lifting screw, a first motor is fixedly mounted on the top of the top plate, and the output shaft of the first motor is connected to the two internally threaded barrels via a first belt.

4. The rice breeding and germination accelerating device according to claim 3, characterized in that: The tilting mechanism includes two connecting frames hinged at the bottom ends of the two first lifting screws, the bottom sliding sleeve of the connecting frame is provided with a connecting slider, the connecting slider is fixedly installed on one side of the hole box, two tilting adjustment blocks are fixedly installed on both sides of the hole box, two tilting guide bars are fixedly installed on the inner walls of both sides of the seed soaking box, one side of the tilting adjustment block is movably installed in the corresponding tilting guide bar, the two tilting guide bars on the same side of the hole box have different lengths, and the bottoms of the two tilting guide bars on the same side of the hole box are located on the same horizontal plane.

5. The rice breeding and germination accelerating device according to claim 4, characterized in that: A slide groove is provided on the inclined guide bar, and an adjusting block is fixedly and rotatably mounted on one side of the inclined adjusting block, and the adjusting block is slidably mounted in the slide groove.

6. The rice breeding and germination accelerating device according to claim 1, characterized in that: The hole box includes a box body, a plurality of through holes are provided on the bottom inner wall of the box body, a discharge hole is provided on one side of the box body, a sealing plate is slidably installed in the discharge hole, the bottom end of the sealing plate extends outside the box body and is fixedly installed with a stop bar, and a material guide trough plate fixedly installed on the top of the seed soaking box is provided directly above the stop bar, and one side of the material guide trough plate is in contact with one side of the box body.

7. The rice breeding and germination accelerating device according to claim 6, characterized in that: The telescopic conveying mechanism comprises two bracket plates symmetrically fixedly mounted on the top of the bottom plate, the same first conveying roller is rotatably mounted between the two bracket plates, two second conveying rollers are rotatably mounted between the two bracket plates, a first mounting seat plate and a second mounting seat plate are fixedly mounted between the two bracket plates, a plurality of first hydraulic cylinders are fixedly mounted on the bottom of the first mounting seat plate, a same connecting plate is fixedly mounted on the output shafts of the plurality of first hydraulic cylinders, a first rotating frame is fixedly mounted on both sides of the connecting plate, two lifting rollers are symmetrically rotatably mounted between the two first rotating frames, a plurality of second hydraulic cylinders are fixedly mounted on the second mounting seat plate, a same second rotating frame is fixedly mounted on the output shafts of the plurality of hydraulic cylinders, a telescopic roller is rotatably mounted on the second rotating frame, the first conveying roller, the two second conveying rollers, the two lifting rollers and the telescopic roller are rotatably sleeved with a same conveyor belt, a second motor is fixedly mounted on one side of one of the bracket plates, and the output shaft of the second motor is fixedly connected to one end of the first conveying roller.

8. The rice breeding and germination accelerating device according to claim 7, characterized in that: One side of the conveyor belt is located directly below the side of the material guide chute plate away from the box body.

9. The rice breeding and germination accelerating device according to claim 7, characterized in that: The lifting germination box includes four third hydraulic cylinders symmetrically fixedly installed on the top of the bottom plate, the same germination box is fixedly installed on the output shafts of the four third hydraulic cylinders, a plurality of groups of guide bars are symmetrically fixedly installed on the inner wall of the germination box, a germination disk is slidably installed between each group of the guide bars, a heating box, an air inlet pipe and an exhaust pipe are fixedly installed on the germination box, an external opening is set on one side of the germination box, one side of the conveyor belt extends into the germination box, a box door is provided at the opening of the germination box, a box door lifting mechanism is installed on the top of the germination box, and the box door lifting mechanism is connected to the box door.

10. The rice breeding and germination accelerating device according to claim 9, characterized in that: The box door lifting mechanism includes two second lifting screws rotatably mounted on the top of the germination box body, the top ends of the two second lifting screws are fixedly mounted with the same support plate, the bottom end of the support plate is fixedly mounted with a third motor, the output shaft of the third motor is connected to the two second lifting screws through a second belt, the outer side of the second lifting screw is fixedly sleeved with an internal threaded sleeve, the outer side of the internal threaded sleeve is fixedly mounted with a connecting block, and the connecting block is fixedly connected to the box door.

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