A culture device for rice breeding

Abstract

The application provides a culture device for rice breeding, which comprises a breeding frame, a breeding framework, a conveying mechanism and an irrigation mechanism; the breeding frame comprises a breeding base and four breeding side rods arranged on the ends of the breeding base; the conveying mechanism comprises a conveying motor and pulleys arranged on the output end of the conveying motor; the pulleys are arranged on the upper and lower parts of the breeding side rods; the upper and lower pulleys of the two breeding side rods are connected with conveying belts through transmission; and the conveying motor is arranged on one breeding side rod; the breeding framework is used for placing a breeding tray; and the two ends of the breeding framework are connected with the two conveying belts respectively; the irrigation mechanism comprises a water storage assembly arranged on the breeding base and an irrigation assembly arranged on the breeding framework; the irrigation assembly is used for sucking water from the water storage assembly to irrigate the rice seedlings in the breeding tray, and the application can solve the technical problem of the uneven growth of the seedlings caused by the three-dimensional structure in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agricultural breeding technology, in particular to a rice breeding culture device. BACKGROUND

[0002] Most of the rice vertical breeding only uses multi-layer mechanical frames to place multi-layer breeding trays to save space. This method of erecting multi-layer shelves in the greenhouse improves the utilization rate of the area in the greenhouse, and greatly increases the rice seedling area under the same greenhouse area.

[0003] At present, rice vertical breeding also has many drawbacks, for example, due to temperature and humidity, the growth of high and low layers of seedlings is not balanced, so they need to be frequently exchanged, which increases the labor intensity. The sunny and shady sides of the greenhouse also cause the growth of seedlings to be unbalanced. In addition, the edge area of the same layer of seedlings is directly exposed to the outside air flow, which is easily affected by changes in external temperature and humidity, and the water loss is faster than the middle area, resulting in unbalanced growth of seedlings in different areas of the same layer. SUMMARY

[0004] Therefore, the present application aims to provide a rice breeding culture device to solve the problem of unbalanced growth of seedlings caused by the three-dimensional structure in the background art.

[0005] In one aspect, the present application provides a rice breeding culture device, which comprises:

[0006] a breeding frame, a breeding frame, a conveying mechanism and an irrigation mechanism;

[0007] The breeding frame comprises a breeding base and four breeding side rods arranged on the ends of the breeding base.

[0008] The conveying mechanism comprises a conveying motor, a belt pulley arranged on the output end of the conveying motor, and a belt pulley arranged on the upper and lower sides of the breeding side rod. The upper and lower belt pulleys of the two breeding side rods are transmissionally connected to the conveying belt, and the conveying motor is arranged on one breeding side rod.

[0009] The breeding frame is used to place the breeding tray, and the two ends of the breeding frame are connected to the two conveying belts, respectively.

[0010] The irrigation mechanism comprises a water storage assembly arranged on the breeding base and an irrigation assembly arranged on the breeding frame. The irrigation assembly is used to absorb water from the water storage assembly to irrigate the rice seedlings in the breeding tray.

[0011] Compared with the prior art, the beneficial effects of the present application are that the conveying mechanism comprises a conveying motor, pulleys arranged on the upper and lower of the breeding side rods, a conveying belt transmissionally connected between the upper and lower pulleys of the two breeding side rods, and the conveying motor is arranged on one breeding side rod; the breeding frame is used for placing a breeding tray, and the two ends of the breeding frame are connected to the two conveying belts respectively; the conveying mechanism cyclically three-dimensionally cultivates seedlings, which can effectively solve the problem of uneven growth of the sun side and the shade side; the irrigation mechanism comprises a water storage assembly arranged on the breeding base and an irrigation assembly arranged on the breeding frame, the irrigation assembly is used for irrigating the rice seedlings in the breeding tray with water from the water storage assembly, and the edge of the irrigation assembly is used for replenishing water, which can effectively reduce the uneven growth of the seedlings in different areas of the same layer, thereby solving the technical problem of uneven growth of the rice seedlings due to the three-dimensional structure of the rice seedlings.

[0012] According to an aspect of the above technical solution, the conveying belt is provided with uniformly spaced conveying rings, the breeding frame comprises a bearing frame and sliding assemblies arranged at the two ends of the bearing frame, the sliding assemblies are rotationally connected in the conveying rings, the sliding assemblies comprise rotating shafts sleeved in the conveying rings, and limiting discs connected with the rotating shafts are arranged on the sides of the rotating shafts away from the bearing frame.

[0013] According to an aspect of the above technical solution, the irrigation assembly is arranged on the side wall of the bearing frame, the irrigation assembly comprises a water suction pipe, a water storage element rotationally connected with the water suction pipe, and a connecting pipe connected with the output end of the water storage element, the connecting pipe is output connected with an irrigation basket, the water suction pipe and the water storage element, and the connecting pipe and the water storage element are penetrated by a one-way valve, the irrigation basket is used for enclosing and fixing the breeding tray, the irrigation basket comprises a hollow irrigation fence and a plurality of hollow rails connected to the irrigation fence, the irrigation fence is connected to the output end of the connecting pipe, and the rails are used for abutting against the breeding tray and irrigating water from the edge of the breeding tray.

[0014] According to an aspect of the above technical solution, the water storage component includes a water storage space, a piston plate arranged in the water storage space, and a lifting component connected to the piston plate. The water storage space is arranged at the bottom of both ends of the bearing frame. The lifting component includes a lifting rod connected to the piston plate, a pressing component connected to the lifting rod, and a movable component. The sidewall of the bearing frame is provided with a lifting groove. The lifting rod penetrates the bottom of the bearing frame, penetrates into one sidewall of the lifting groove, and is connected to the other sidewall of the lifting groove through an elastic component. The opening of the lifting groove is provided with a housing. The movable component is arranged at the opening position of the lifting groove and partially fits the housing and the periphery of the water storage space. By lifting the movable component, the lifting rod is driven to move upward, so that the piston plate moves upward to absorb water from the water storage assembly.

[0015] According to an aspect of the above technical solution, the movable component includes a first movable sub-component connected to two lifting rods, and a second movable sub-component connected to the first movable sub-component. The second movable sub-component is arranged on one side close to the water storage space. The pressing component includes a sliding sheet connected to the lifting rod, and an L-shaped rod sliding on the sliding sheet. The top of the L-shaped rod abuts against the sidewall of the lifting groove. The side of the L-shaped rod away from the lifting rod presses against the irrigation fence. The sliding sheet is provided with an inclined slide. When the movable component drives the lifting component to move upward, the L-shaped rod moves toward the direction close to the irrigation fence, and further presses against the surface of the irrigation fence.

[0016] According to an aspect of the above technical solution, the water storage assembly includes a water storage pool and lifting push rods arranged at the end of the water storage pool. Two lifting push rods are connected to a guide frame. The guide frame includes a planar base connected to the two lifting push rods, a first inclined surface and a second inclined surface arranged on the planar base. The inclination of the first inclined surface is greater than that of the second inclined surface. The first inclined surface and the second inclined surface are connected to form a triangle. The lifting push rods lift the guide frame, so that the inclined surface of the first inclined surface presses against the second movable sub-component. Under the conveying movement of the conveying belt, the second movable sub-component moves upward until reaching the second inclined surface, and then moves downward along the inclined surface to reset.

[0017] According to an aspect of the above technical solution, the two breeding side rods are connected to a limiting frame. The limiting frame is used to guide the movement of the limiting disc. The limiting disc includes limiting blocks distributed at four ends. The limiting blocks form a cross-shaped groove. The cross-shaped groove includes a horizontal channel and a vertical channel intersecting with the horizontal channel. The limiting blocks are provided with limiting wheels at the edges away from the center. The conveying belt drives the limiting disc to move until the limiting frame is clamped into the horizontal channel, and the limiting wheels assist the horizontal channel to slide on the limiting frame.

[0018] According to an aspect of the above technical solution, the water suction pipe is connected with the water storage element through a rotating connecting element, a rotating rod is connected between the rotating connecting elements on both sides of the bearing frame, a rotating block is sleeved on the rotating rod, a water storage rod is arranged on the water storage pool, and the water storage rod is used for guiding the rotating and tilting of the rotating block and driving the rotating and tilting of the water suction pipe when the rotating block is moved by the conveying belt.

[0019] According to an aspect of the above technical solution, spraying pipes are connected on the two breeding side rods between the two conveying belts, and the spraying pipes are provided with spraying holes towards one side of the breeding frame.

[0020] According to an aspect of the above technical solution, the four breeding side rods are connected with lighting assemblies at the middle portions. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure schematic view of the rice breeding culture device in the embodiment of the present application;

[0022] Figure 2 It is a partial structure schematic view of the rice breeding culture device in the embodiment of the present application;

[0023] Figure 3 It is a structure schematic view of the breeding frame and the irrigation assembly in the embodiment of the present application;

[0024] Figure 4 It is a partial structure schematic view of the breeding frame and the irrigation assembly in the embodiment of the present application;

[0025] Figure 5 It is a partial structure schematic view of the irrigation assembly in the embodiment of the present application;

[0026] Figure 6 It is a structure schematic view of the rice breeding culture device in the embodiment of the present application; Figure 5 It is a local enlarged view of A in the figure;

[0027] EXPLANATION OF DRAWING ELEMENT SYMBOLS:

[0028] Breed frame 10, breeding base 11, breeding side rod 12, lighting assembly 13, breeding frame 20, carrier 21, conveying mechanism 30, conveying belt 31, pulley 32, conveying motor 33, irrigation mechanism 40, water storage tank 41, irrigation assembly 42, spray pipe 43, irrigation basket 44, sliding piece 45, L-shaped rod 46, rotating rod 47, limiting frame 120, guide plate 121, rotating shaft 210, limiting disc 211, limiting block 212, limiting wheel 213, shell 214, sleeve ring 215, conveying ring 310, mounting frame 330, lifting push rod 411, guide frame 412, water storage rod 413, water storage space 420, water suction pipe 421, movable piece 422, connecting pipe 423, piston plate 424, lifting rod 425, rotary connecting piece 426, first irrigation sub-fence 440, railing 441, second irrigation sub-fence 442, inclined protrusion 460, rotating block 470, planar base 4120, first inclined surface portion 4121, second inclined surface portion 4122, first movable sub-piece 4220, second movable sub-piece 4221, guide hole 4400, guide piece 4401, first irrigation channel 4402, guide rod 4420, second irrigation channel 4421;

[0029] The following detailed description will further describe the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present application, the present application will be described more fully below in conjunction with the related drawings. The drawings show several embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is only for the purpose of describing the specific embodiments and is not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0032] Please refer to Figures 1-6 , which shows a rice breeding culture device in the embodiment of the present application. The device comprises a breeding frame 10, a breeding frame 20, a conveying mechanism 30, and an irrigation mechanism 40.

[0033] The breeding frame 10 comprises a breeding base 11 and four breeding side rods 12 arranged on the ends of the breeding base 11.

[0034] The four breeding side rods 12 are each provided with a guide plate 121, which is clamped into a vertical channel of the limiting disc 211 to guide and prevent the breeding frame 20 from shaking.

[0035] Further, the two breeding side rods 12 are connected with a limiting frame 120, which is used to guide the movement of the limiting disc 211 and is clamped into a horizontal channel of the limiting disc 211 to guide.

[0036] Further, the two breeding side rods 12 between the two conveying belts 31 are connected with a spray pipe 43, which is provided with spray holes towards one side of the breeding frame 20.

[0037] By way of example but not limitation, the breeding side rod 12 is hollow, and the spray pipe 43 can convey water in the water pool 41 to the rice seedlings in the breeding tray through the channel of the hollow breeding side rod 12.

[0038] In addition, the middle part of the four breeding side rods 12 is connected with a lighting assembly 13, which is used to illuminate the breeding tray below the conveying belt 31 to avoid the growth of the rice seedlings below being affected by light. The lighting assembly 13 includes a lighting frame connected with the four breeding side rods 12 and a lighting lamp arranged on the lighting frame.

[0039] The conveying mechanism 30 includes a conveying motor 33 and a pulley 32 arranged at the output end of the conveying motor 33. The pulley 32 is arranged on the upper and lower breeding side rods 12. The conveying belts 31 are drivingly connected between the upper and lower pulleys 32 of the two breeding side rods 12. The conveying motor 33 is arranged on one breeding side rod 12.

[0040] The conveying motor 33 is arranged on the side of one breeding side rod 12 away from the pulley 32 and is fixed to the breeding side rod 12 through a mounting frame 330. The mounting frame 330 includes an inverted triangular fixing frame and a connecting frame connected with the fixing frame. The fixing frame is fixed to the breeding side rod 12 through bolts. The connecting frame is used to connect the shareholder conveying motor 33.

[0041] Further, the breeding side rod 12 is provided with a hole, and the pulley 32 is inserted into the hole through a belt shaft to be rotationally connected with the breeding side rod 12.

[0042] It should be noted that the four pulleys 32 arranged on the two breeding side rods 12 are drivingly connected with the conveying belts 31. One pulley 32 is driven by the conveying motor 33, so as to drive the other pulleys 32 to rotate through the conveying belt 31. The other conveying belt 31 is driven to move through the breeding frame 20, so as to drive the pulley 32 in the other conveying belt 31 to rotate, thereby completing the conveying.

[0043] Further, the conveying belt 31 is provided with uniformly spaced conveying rings 310, which are used to be sleeved on the two ends of the breeding frame 20 to convey the breeding frame 20.

[0044] The breeding frame 20 is used to place the breeding tray, and two ends of the breeding frame 20 are connected to the two conveying belts 31 respectively;

[0045] The breeding frame 20 comprises a bearing frame 21 and sliding assemblies arranged at two ends of the bearing frame 21, the sliding assemblies are rotationally connected to the conveying ring 310, and each sliding assembly comprises a rotating shaft 210 sleeved in the conveying ring 310 and a limiting disc 211 connected to the rotating shaft 210, the limiting disc 211 is arranged at a side of the rotating shaft 210 away from the bearing frame 21.

[0046] Further, the limiting disc 211 comprises limiting blocks 212 distributed at four ends, the limiting blocks 212 jointly form a cross-shaped groove, the cross-shaped groove comprises a horizontal passage and a vertical passage intersecting with the horizontal passage, the limiting blocks 212 are provided with limiting wheels 213 at edges away from the center, and the conveying belt 31 drives the limiting disc 211 to move until the limiting frame 120 is clamped into the horizontal passage and the horizontal passage slides on the limiting frame 120 with the aid of the limiting wheels 213.

[0047] The irrigation mechanism 40 comprises a water storage assembly arranged on the breeding base 11 and an irrigation assembly 42 arranged on the breeding frame 20, the irrigation assembly 42 is used to suck water of the water storage assembly to irrigate rice seedlings in the breeding tray.

[0048] The irrigation assembly 42 is arranged on the side wall of the bearing frame 21, the irrigation assembly 42 comprises a water suction pipe 421, a water storage member rotationally connected to the water suction pipe 421, and a connecting pipe 423 connected to an output end of the water storage member, the connecting pipe 423 is connected to an output end of the irrigation basket 44, the water suction pipe 421 and the water storage member and the connecting pipe 423 and the water storage member are penetrated by a one-way valve, the irrigation basket 44 is used to enclose and fix the breeding tray, the irrigation basket 44 comprises a hollow irrigation fence and a plurality of hollow railings 441 connected to the irrigation fence, the irrigation fence is connected to the output end of the connecting pipe 423, and the railings 441 are used to abut against the breeding tray and irrigate water from edges of the breeding tray.

[0049] Further, the irrigation fence comprises a first irrigation sub-fence 440 and a second irrigation sub-fence 442, the first irrigation sub-fence 440 and the second irrigation sub-fence 442 are both hollow, the first irrigation sub-fence 440 is provided with a first irrigation channel 4402 at a side close to the connecting pipe 423, the second irrigation sub-fence 442 is provided with a second irrigation channel 4421 at a side close to the connecting pipe 423, the first irrigation channel 4402 partially penetrates into the second irrigation channel 4421, the first irrigation sub-fence 440 is arranged at the top of the railing 441, water passes through the first irrigation sub-fence 440, passes through the railing 441 to the edges of the breeding tray and is output, the second irrigation sub-fence 442 is limited by abutting against the side wall of the railing 441, and the second irrigation channel 4421 is rotationally connected to the connecting pipe 423.

[0050] Further, the side wall of the first irrigation sub-fence 440 is provided with a guide hole 4400 and a guide piece 4401, the guide piece 4401 is connected to the second irrigation sub-fence 442 through an elastic piece, the second irrigation sub-fence 442 is provided with a guide rod 4420, the guide rod 4420 is inserted into the guide hole 4400, when the lifting rod 425 moves downward, the L-shaped rod 46 is pressed against the first irrigation sub-fence 440 and moves downward, the first irrigation channel 4402 continues to penetrate into the second irrigation channel 4421, the first irrigation sub-fence 440 moves downward, the guide rod 4420 penetrates through the guide hole 4400, the elastic piece is compressed, the rail 441 is inserted into the edge bottom of the breeding tray and deeply irrigates.

[0051] Further, the connecting pipe 423 is provided with a sleeve ring 215 of the bearing frame 21 at the connection with the second irrigation channel 4421, when the breeding tray needs to be taken out, the breeding tray can be taken out by rotating the irrigation basket 44.

[0052] In addition, the water storage component includes a water storage space 420, a piston plate 424 arranged in the water storage space 420, and a lifting piece connected to the piston plate 424, the water storage space 420 is arranged at the bottom of both ends of the bearing frame 21, the lifting piece includes a lifting rod 425 connected to the piston plate 424, a pressing piece connected to the lifting rod 425, and a movable piece 422, the side wall of the bearing frame 21 is provided with a lifting groove, the lifting rod 425 penetrates through the bottom of the bearing frame 21 and penetrates into one side wall of the lifting groove, and is connected to the opposite side wall of the lifting groove through an elastic piece, the opening of the lifting groove is provided with a shell 214, the movable piece 422 is arranged at the opening position of the lifting groove and partially adheres to the shell 214 and the periphery of the water storage space 420, by lifting the movable piece 422, the lifting rod 425 is driven to move upward, so that the piston plate 424 moves upward to absorb water of the water storage assembly.

[0053] Further, the movable piece 422 includes a first movable sub-piece 4220 connected to the two lifting rods 425, and a second movable sub-piece 4221 connected to the first movable sub-piece 4220, the second movable sub-piece 4221 is arranged at one side close to the water storage space 420, the pressing piece includes a sliding sheet 45 connected to the lifting rod 425, and an L-shaped rod 46 sliding on the sliding sheet 45, the top of the L-shaped rod 46 abuts against the side wall of the lifting groove, the L-shaped rod 46 abuts against the first irrigation sub-fence 440 at the side away from the lifting rod 425, the sliding sheet 45 is provided with an inclined slide, when the movable piece 422 drives the lifting piece to move upward, the L-shaped rod 46 moves toward the direction close to the first irrigation sub-fence 440, and further abuts against the surface of the first irrigation sub-fence 440.

[0054] When necessary, the L-shaped rod 46 is connected with an inclined protrusion 460 on the side close to the first irrigation sub-fence 440, which is arranged on the first irrigation sub-fence 440. When it is necessary to remove the breeding tray, the inclined protrusion 460 is lifted and moved towards the side close to the L-shaped rod 46, the first irrigation sub-fence 440 is released, the irrigation fence on the side away from the sleeving ring 215 is lifted, and the breeding tray is taken out.

[0055] Further, the sliding plate 45 is provided with a plurality of inclined inclined sliding ways, and the L-shaped rod 46 is provided with a sliding column which is clamped into the inclined sliding way to complete reciprocating movement.

[0056] In addition, the water storage assembly comprises a water storage tank 41 and lifting push rods 411 arranged at the ends of the water storage tank 41, the two lifting push rods 411 are connected with guide frames 412, the guide frame 412 comprises a planar base 4120 connected with the two lifting push rods 411, a first inclined surface portion 4121 and a second inclined surface portion 4122 arranged on the planar base 4120, the inclination of the first inclined surface portion 4121 is greater than that of the second inclined surface portion 4122, the first inclined surface portion 4121 and the second inclined surface portion 4122 are connected to form a triangle, the lifting push rod 411 lifts the guide frame 412, so that the inclined surface of the first inclined surface portion 4121 presses the second movable sub-component 4221, and under the conveying movement of the conveying belt 31, the second movable sub-component 4221 moves upward until reaching the second inclined surface portion 4122, and then moves downward to reset.

[0057] Further, the water suction pipe 421 is connected with the water storage space 420 through a rotary connecting piece 426, the rotary connecting pieces 426 between the two sides of the bearing frame 21 are connected with a rotary rod 47, the rotary rod 47 is sleeved with a rotary block 470, the water storage tank 41 is provided with a water storage rod 413, which is used to guide the rotary block 470 to rotate and tilt when the conveying belt 31 conveys the rotary block 470, and drive the water suction pipe 421 to rotate and tilt.

[0058] Correspondingly, the use method of the rice breeding culture device comprises:

[0059] The conveying motor 33 is started, the pulley 32 rotates, and the conveying belt 31 conveys the breeding frame 20 to move;

[0060] When a certain breeding frame 20 is about to reach above the water storage tank 41, the limiting frame 120 is clamped into the transverse channel of the breeding frame 20, and the limiting wheel 213 assists the transverse channel to slide on the limiting frame 120, the water storage rod 413 contacts the rotary block 470, drives the water suction pipe 421 to tilt, and prevents the water suction pipe 421 from colliding with the side wall of the water storage tank 41 and being damaged;

[0061] When the breeding frame 20 reaches above the water pool 41, the water suction pipe 421 is inserted below the liquid level of the water pool 41, the lifting push rod 411 lifts the guide frame 412, so that the first inclined surface part 4121 contacts the second movable sub-piece 4221, drives the second movable sub-piece 4221 to rise, thereby driving the lifting rod 425 to rise, the elastic piece is compressed, the piston plate 424 rises, the water storage space 420 is enlarged, and water is sucked into the water storage space 420 through the water suction pipe 421,

[0062] At this time, the rising of the lifting rod 425 makes the L-shaped rod 46 further abut against the surface of the irrigation fence, so that the rail 441 is more deeply inserted into the rice seedlings in the breeding tray.

[0063] Until the second movable sub-piece 4221 reaches the second inclined surface part 4122, slowly falls, the elastic piece is released, the lifting rod 425 falls, the piston plate 424 falls and compresses the water storage space 420, and due to the action of the one-way valve, water cannot be discharged through the water suction pipe 421, but can be transported to the irrigation basket 44 through the connecting pipe 423, and then to the breeding tray through the rail 441, to complete the edge irrigation of the rice seedlings;

[0064] When the breeding frame 20 is about to leave above the water pool 41, the other water suction rod 413 contacts the rotating block 470, and drives the water suction pipe 421 to tilt, so as to prevent the water suction pipe 421 from colliding with the side wall of the water pool 41 and being damaged.

[0065] In summary, the rice breeding culture device in the above embodiment of the present application, the conveying mechanism includes a conveying motor, a belt wheel arranged at the output end of the conveying motor, and a belt wheel arranged on the upper and lower parts of each breeding side rod. The upper and lower belt wheels of the two breeding side rods are transmissionally connected with a conveying belt. The conveying motor is arranged on one breeding side rod. The breeding frame is used for placing a breeding tray. The two ends of the breeding frame are connected with the two conveying belts, respectively. The conveying mechanism cyclically three-dimensionally cultivates seedlings, which can effectively solve the problem of uneven growth of the sun side and the shade side. The irrigation mechanism includes a water storage assembly arranged on the breeding base and an irrigation assembly arranged on the breeding frame. The irrigation assembly is used for irrigating the rice seedlings in the breeding tray with the water of the water storage assembly. Through the edge water supplement of the irrigation mechanism, the problem of uneven growth of seedlings in different areas of the same layer can be effectively reduced, thereby solving the technical problem of uneven growth of seedlings caused by the three-dimensional structure of the rice vertical breeding.

[0066] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0067] The above-described embodiments only express several implementation manners of the present application, which are described in a more specific and detailed manner, but cannot be understood as a limitation on the patent scope of the present application. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, which are all within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A culture device for rice breeding, characterized by comprising: a culture vessel; a culture medium; and a rice seed. The device comprises: a breeding frame, a breeding framework, a conveying mechanism and an irrigation mechanism; the breeding frame comprises a breeding base and four breeding side rods arranged on the ends of the breeding base; the conveying mechanism comprises a conveying motor, pulleys arranged on the output end of the conveying motor, pulleys arranged on the upper and lower sides of the breeding side rods, a conveying belt transmissionally connected between the upper and lower pulleys of the two breeding side rods, the conveying motor is arranged on one breeding side rod, the conveying belt is provided with uniformly spaced conveying rings, the breeding framework comprises a bearing frame and sliding assemblies arranged at the two ends of the bearing frame, the sliding assemblies are rotationally connected in the conveying rings, the sliding assemblies comprise a rotating shaft sleeved in the conveying ring, a limiting disc connected with the rotating shaft, the limiting disc is arranged on the side of the rotating shaft away from the bearing frame; the breeding framework is used for placing a breeding tray, and the two ends of the breeding framework are connected to the two conveying belts respectively; the irrigation mechanism comprises a water storage assembly arranged on the breeding base and an irrigation assembly arranged on the breeding framework, the irrigation assembly is used for absorbing water from the water storage assembly to irrigate rice seedlings in the breeding tray, the irrigation assembly is arranged on the side wall of the bearing frame, the irrigation assembly comprises a water suction pipe, a water storage element rotationally connected with the water suction pipe, and a connecting pipe connected with the output end of the water storage element, the connecting pipe is connected with an irrigation basket, the water suction pipe, the water storage element and the connecting pipe are penetrated by a one-way valve, the irrigation basket is used for enclosing and fixing the breeding tray, the irrigation basket comprises a hollow irrigation fence and a plurality of hollow railings connected to the irrigation fence, the irrigation fence is connected to the output end of the connecting pipe, and the railings are used for abutting against the breeding tray and irrigating water from the edge of the breeding tray, the water storage element comprises a water storage space, a piston plate arranged in the water storage space and a lifting element connected with the piston plate, the water storage space is arranged at the bottom of the two ends of the bearing frame respectively, the lifting element comprises a lifting rod connected with the piston plate, a pressing element connected with the lifting rod and a movable element, the side wall of the bearing frame is provided with a lifting groove, the lifting rod penetrates through the bottom of the bearing frame, penetrates into one side wall of the lifting groove and is connected to the opposite side wall of the lifting groove through an elastic element, a housing is arranged at the opening of the lifting groove, the movable element is arranged at the opening position of the lifting groove and partially fits the housing and the periphery of the water storage space, the piston plate is moved upward by lifting the movable element to absorb water from the water storage assembly, The movable part comprises a first movable subpart connecting two lifting rods, and a second movable subpart connected with the first movable subpart, the second movable subpart is arranged on the side close to the water storage space, the pressing part comprises a sliding sheet connected with the lifting rod, and an L-shaped rod sliding on the sliding sheet, the top of the L-shaped rod abuts against the side wall of the lifting groove, and the side of the L-shaped rod away from the lifting rod presses the irrigation fence, the sliding sheet is provided with an inclined slide, when the movable part drives the lifting part to move upward, the L-shaped rod moves towards the direction close to the irrigation fence, and further presses the surface of the irrigation fence.

2. The rice breeding culture device according to claim 1, wherein The water storage assembly comprises a water storage pool and lifting push rods arranged at the ends of the water storage pool, two lifting push rods are connected with guide frames, the guide frame comprises a planar base connected with the two lifting push rods, a first inclined surface and a second inclined surface arranged on the planar base, the inclination of the first inclined surface is greater than that of the second inclined surface, and the first inclined surface and the second inclined surface are connected to form a triangle, the lifting push rod lifts the guide frame, so that the inclined surface of the first inclined surface presses the second movable subpart, and under the conveying movement of the conveying belt, the second movable subpart moves upward until reaching the second inclined surface, and then moves downward along the inclined surface to reset.

3. The rice breeding culture apparatus according to claim 1, wherein The two breeding side rods are connected with limiting frames, the limiting frame is used for guiding the movement of the limiting disc, the limiting disc comprises limiting blocks distributed at four ends, the limiting blocks form a cross-shaped groove, the cross-shaped groove comprises a horizontal channel and a vertical channel intersecting with the horizontal channel, the limiting blocks are provided with limiting wheels at edges away from the center, and the conveying belt drives the limiting disc to move until the limiting frame is clamped into the horizontal channel, and the limiting wheel assists the horizontal channel to slide on the limiting frame.

4. The rice breeding culture device according to claim 2, wherein The water suction pipe is connected with the water storage part through a rotating connecting piece, rotating rods are connected between the rotating connecting pieces on the two sides of the bearing frame, rotating blocks are sleeved on the rotating rods, water storage rods are arranged on the water storage pool, and the water storage rods are used for guiding the rotating blocks to rotate and tilt when the conveying belt conveys the rotating blocks to move.

5. The rice breeding culture device according to claim 2, wherein Spraying pipes are connected on the two breeding side rods between the two conveying belts, and the spraying pipes are provided with spraying holes towards one side of the breeding frame.

6. The rice breeding culture device according to claim 3, wherein The middle portions of the four breeding side rods are connected with lighting assemblies.

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