Single-plant selective sampling equipment for japonica rice

Abstract

The embodiment of the utility model provides japonica rice single plant selection sampling equipment, which relates to the technical field of japonica rice planting and comprises planting equipment and a planting frame arranged at the upper end of the planting equipment, a lifting frame and a planting box embedded in the lifting frame are movably arranged at the upper end of the planting frame, and the planting box is embedded in the lifting frame. Lifting adjustment is conducted on the lifting frame through the lifting unit movably installed in the planting frame, when japonica rice needs to be planted, seedlings are placed in the planting box to be cultivated, after the seedlings grow to a certain degree, the lifting plate can be pushed to ascend through the lifting unit, and then the lifting frame installed at the upper end of the lifting plate ascends; and the planting box embedded at the upper end of the lifting frame can be taken out, so that internal japonica rice seedlings can be sampled.

Description

Technical Field

[0001] The utility model relates to the technical field of japonica rice planting, in particular to a japonica rice single plant selection sampling device. Background Art

[0002] Japonica rice is a subspecies of cultivated rice in Asia, a crop of the genus Oryza in the Poaceae family. It is generally oval in shape, hard, not easy to break during processing, and has a high rate of polished rice. The problem of japonica rice parents meeting at flowering time is an important factor affecting the yield of hybrid rice seed production. The sterile lines used in hybrid rice production, especially some major japonica sterile lines, often show abnormal flowering time, mainly because the flowering time is too late, resulting in the phenomenon of parents not meeting at flowering time. This is one of the common problems in hybrid rice seed production. The flowering time of japonica rice is generally more than 2 hours later than that of indica rice, so the sterile line blooms late, and the restoration gene of the hybrid japonica rice restorer line is obtained through indica-japonica bridging, so the flowering time is generally earlier. Due to the difficulty of field selection of flowering time traits in breeding, the non-meeting of parents at flowering time in japonica rice production has become the biggest obstacle in seed engineering.

[0003] Traditional japonica rice seedling management methods mostly use field planting or ordinary greenhouse planting. In this way, it is difficult to achieve completely consistent growth environments among seedlings, and there are great limitations in the study of individual differences in seedlings, analysis of genetic characteristics, and evaluation of pest and disease control effects. During the japonica rice hybridization experiment, sampling and observation at different stages of cultivation are required, and accurate sampling and observation of specific seedlings are also difficult. Utility Model Content

[0004] The utility model aims to provide a japonica rice single plant selection sampling device, which can avoid the problem that during the japonica rice hybridization experiment, sampling and observation at different stages of its cultivation are required, and accurate sampling and observation of specific seedlings are also difficult.

[0005] The utility model provides a japonica rice single plant selection sampling device, comprising:

[0006] A planting device, and a planting rack installed on the upper end of the planting device, wherein the planting rack is installed on the upper surface of the planting device;

[0007] A planting rack, wherein a lifting rack and a planting box embedded in the lifting rack are movably installed on the upper end of the planting rack, the planting box is embedded in the lifting rack, and the lifting rack is lifted and adjusted by a lifting unit movably installed inside the planting rack.

[0008] Preferably, a lifting plate is movably installed inside the planting rack, and the lifting unit is installed at the lower end of the lifting plate.

[0009] Preferably, the lifting unit includes a pulling rod movably installed inside the planting frame and a first rack fixedly installed at one end of the pulling rod, the upper end of the first rack is meshed with a first gear, a second gear is coaxially installed on one side of the first gear, and a second rack is meshed with one side of the second gear.

[0010] Preferably, partitions are provided inside the lifting frame, the planting boxes are snap-fitted and installed inside the partitions on both sides, and water outlets are arranged at the lower ends of the partitions.

[0011] Preferably, the planting box is arranged in an upward and downward through-hole shape, a soil-fixing net is provided inside the planting box, the soil-fixing net is installed on the edge of the planting box through a hook fixed at the upper end, and through-holes are opened on both sides of the lower end of the planting box.

[0012] Preferably, a protective cover is movably installed on the upper end of the planting equipment, and the protective cover is movably installed on the upper end of the planting frame. A movable frame is provided at the lower end of the planting equipment, and a storage box is installed on the upper end of the movable frame.

[0013] Preferably, a positioning member is fixedly mounted on the lower end of the lifting frame, and a fastening portion is movably mounted inside the positioning member.

[0014] Preferably, the fastening part includes a moving tube movably installed inside the lifting frame and a fixed cone fixedly installed on one side of the moving tube, the fixed cone extends to one side of the positioning member for installation, the moving tube is movably installed on the inner cavity side wall of the lifting frame, and one side of the moving tube is adjusted in position by an adjusting bolt.

[0015] Preferably, a locking groove is provided on the upper surface of the lifting plate, and the size and position of the slot hole provided on the side of the locking groove and the fixing cone match each other.

[0016] Preferably, a lighting box is fixedly mounted on the upper end of the planting equipment, a lighting panel is provided on the lower end of the lighting box, and a support rod is fixedly mounted on one side of the lighting box.

[0017] The utility model provides a japonica rice single plant selection sampling device. When japonica rice needs to be planted, the seedlings are placed in a planting box for cultivation. After the seedlings develop to a certain extent, the lifting unit can push the lifting plate to rise, and then the lifting frame installed on the upper end of the lifting plate can be lifted, and the planting box embedded in the upper end of the lifting frame can be taken out, and then the japonica rice seedlings inside can be sampled, so that each japonica rice seedling can be selected and sampled individually, which is convenient for researchers to conduct research. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0020] Figure 2 This is a schematic diagram of the planting rack installation structure of an embodiment of the utility model.

[0021] Figure 3 This is a schematic diagram of the planting rack structure of an embodiment of the utility model.

[0022] Figure 4 This is a schematic diagram of the lifting frame structure of an embodiment of the utility model.

[0023] Figure 5 It is a schematic diagram of the lifting unit structure of an embodiment of the utility model.

[0024] Figure 6 This is a schematic diagram of the planting box structure of an embodiment of the utility model.

[0025] Figure 7 It is a schematic diagram of the installation structure of the fastening part of an embodiment of the utility model.

[0026] Figure 8 It is a schematic diagram of the fastening part structure of an embodiment of the utility model.

[0027] Fig. 9 This is a schematic diagram of the lighting box structure of an embodiment of the utility model.

[0028] Description of the drawings: 100, planting equipment; 110, protective cover; 120, lighting box; 121, support rod; 122, lighting board; 130, mobile frame; 140, storage box; 200, planting frame; 210, lifting unit; 211, pull-out rod; 212, first rack; 213, first gear; 214, second gear; 215, second rack; 220, lifting plate; 221, locking groove; 230, lifting frame; 231, positioning piece; 240, planting box; 241, soil-fixing net; 242, through-hole; 250, fastening part; 251, moving tube; 252, adjusting bolt; 253, fixing cone. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings.

[0035] like Figure 1-Figure 9As shown, an embodiment of the utility model provides a japonica rice single plant selection sampling device, including a planting device 100 for cultivating japonica rice, and a planting rack 200 installed on the upper end of the planting device 100 for separating planting, and the planting rack 200 is installed on the upper surface of the planting device 100.

[0036] A lifting frame 230 for supporting installation and a planting box 240 for partitioning installation which is embedded in the lifting frame 230 are movably installed at the upper end of the planting rack 200. The planting box 240 is embedded in the lifting frame 230. The lifting frame 230 is lifted and adjusted by a lifting unit 210 movably installed inside the planting rack 200. A lifting plate 220 for lifting and supporting the lifting frame 230 is movably installed inside the planting rack 200. The lifting unit 210 is installed at the lower end of the lifting plate 220.

[0037] When it is necessary to plant japonica rice, the seedlings are placed inside the planting box 240 for cultivation. After the seedlings develop to a certain extent, the lifting unit 210 can push the lifting plate 220 up, and then the lifting frame 230 installed on the upper end of the lifting plate 220 can be lifted up, and the planting box 240 embedded on the upper end of the lifting frame 230 can be taken out, and then the japonica rice seedlings inside can be sampled, so that each japonica rice seedling can be selected and sampled individually, which is convenient for researchers to conduct research.

[0038] The lifting unit 210 includes a pulling rod 211 movably installed inside the planting rack 200 and a first rack 212 fixedly installed at one end of the pulling rod 211 for transmission. The upper end of the first rack 212 is meshed with a first gear 213 for transmission, and a second gear 214 is coaxially installed on one side of the first gear 213. A second rack 215 for transmission is meshed with one side of the second gear 214. The first gear 213, the second gear 214 and the second rack 215 can be provided in multiple groups, which are evenly arranged at the lower end of the lifting plate 220.

[0039] During the process of selecting seedlings, the pull rod 211 installed on one side can be pulled to drive the first rack 212 installed on one side to move, and the first gear 213 meshingly installed on the upper end drives the second gear 214 fixedly installed on one side to rotate, and the second rack 215 meshingly installed on one side is lifted up, so as to lift the lifting plate 220, and then push the lifting frame 230 to rise. The lifting frame 230 lifted up separately can conveniently take the planting box 240 from both sides, so as to facilitate the selection of seedlings and sampling.

[0040] Furthermore, the interior of the lifting frame 230 is provided with partitions for separating the planting boxes 240. The planting boxes 240 are snap-fitted and installed inside the partitions on both sides, and water outlets are arranged at the lower ends of the partitions, which facilitates the irrigation operation of the connected planting boxes 240 through the water outlets at the lower ends, thereby facilitating the growth of seedlings.

[0041] Furthermore, the planting box 240 is arranged in an upward and downward through-hole shape, and a soil-fixing net 241 is provided inside the planting box 240 for fixing the japonica rice planting soil to prevent loss. The soil-fixing net 241 is installed on the edge of the planting box 240 through a hook fixed at the upper end. Both sides of the lower end of the planting box 240 are provided with through-holes 242 for balancing the water flow. When the planting box 240 is removed to measure the japonica rice seedlings at the upper end, the soil-fixing net 241 can protect the internal cultivation soil to prevent the soil from spilling, and at the same time facilitate the replacement of the soil.

[0042] Furthermore, a transparent protective cover 110 is movably installed on the upper end of the planting equipment 100, and the protective cover 110 is movably installed on the upper end of the planting frame 200. A movable frame 130 is provided at the lower end of the planting equipment 100 for the convenience of the operator to move and use. A storage box 140 for storing operating items is installed on the upper end of the mobile frame 130. The storage box 140 can be used to store items. At the same time, the movable frame 130 movably installed at the lower end facilitates the movement of the planting equipment 100.

[0043] Furthermore, a lighting box 120 for providing light to the seedlings at the lower end is fixedly installed at the upper end of the planting equipment 100, and a lighting plate 122 for simulating light is provided at the lower end of the lighting box 120. A support rod 121 for installing the lighting box 120 is fixedly installed on one side of the lighting box 120, which can simulate light for planting seedlings and facilitate the growth of the seedlings.

[0044] A positioning piece 231 for installing the lifting frame 230 is fixedly installed at the lower end of the lifting frame 230, and a fastening part 250 for fixing the positioning piece 231 is movably installed inside the positioning piece 231. The fastening part 250 includes a moving tube 251 movably installed inside the lifting frame 230 and a fixing cone 253 fixedly installed on one side of the moving tube 251 for fixing the positioning piece 231. The fixing cone 253 extends to one side of the positioning piece 231 for installation, and the moving tube 251 is movably installed on the side wall of the inner cavity of the lifting frame 230. The position of one side of the moving tube 251 is adjusted by an adjusting bolt 252.

[0045] The upper surface of the lifting plate 220 is provided with a locking groove 221 for installing the positioning member 231 , and the size and position of the fixing cone 253 and the slot hole formed on the side of the locking groove 221 match each other.

[0046] When the entire lifting frame 230 needs to be removed, the adjusting bolt 252 at one end of the fastening part 250 can be rotated to drive the moving tube 251 to move, thereby driving the fixed cone 253 at the lower end to retract, so that the lifting frame 230 can be unfixed and removed for comparative experiments on seedlings. The operation is simple and the fixation is convenient.

[0047] The working principle of a japonica rice single plant selection sampling device is as follows: when japonica rice needs to be planted, the seedlings are placed inside a planting box 240 for cultivation. After the seedlings develop to a certain extent, the lifting unit 210 can push the lifting plate 220 up, and then the lifting frame 230 installed on the upper end of the lifting plate 220 is lifted, and the planting box 240 embedded on the upper end of the lifting frame 230 can be taken out, and then the japonica rice seedlings inside can be sampled, so that each japonica rice seedling can be selected and sampled individually, which is convenient for researchers to conduct research.

[0048] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A japonica rice single plant selection sampling device, characterized in that: include: A planting device, and a planting rack installed on the upper end of the planting device, wherein the planting rack is installed on the upper surface of the planting device; A planting rack, wherein a lifting rack and a planting box embedded in the lifting rack are movably installed on the upper end of the planting rack, the planting box is embedded in the lifting rack, and the lifting rack is lifted and adjusted by a lifting unit movably installed inside the planting rack.

2. The japonica rice individual plant selection sampling device according to claim 1, characterized in that: A lifting plate is movably installed inside the planting frame, and the lifting unit is installed at the lower end of the lifting plate.

3. The japonica rice individual plant selection sampling device according to claim 2, characterized in that: The lifting unit includes a pull-out rod movably installed inside the planting frame and a first rack fixedly installed at one end of the pull-out rod, a first gear is meshedly installed on the upper end of the first rack, a second gear is coaxially installed on one side of the first gear, and a second rack is meshedly installed on one side of the second gear.

4. The japonica rice individual plant selection sampling device according to claim 3, characterized in that: The lifting frame is provided with partitions inside, the planting boxes are clamped and installed inside the partitions on both sides, and water outlets are arranged at the lower ends of the partitions.

5. The japonica rice individual plant selection sampling device according to claim 4, characterized in that: The planting box is arranged in an up-and-down through-shape, and a soil-fixing net is provided inside the planting box. The soil-fixing net is installed on the edge of the planting box through a hook fixed at the upper end, and through openings are opened on both sides of the lower end of the planting box.

6. The japonica rice individual plant selection sampling device according to claim 5, characterized in that: A protective cover is movably mounted on the upper end of the planting device, and the protective cover is movably mounted on the upper end of the planting frame. A movable frame is arranged at the lower end of the planting device, and a storage box is mounted on the upper end of the movable frame.

7. The japonica rice individual plant selection sampling device according to claim 6, characterized in that: A positioning piece is fixedly mounted on the lower end of the lifting frame, and a fastening part is movably mounted inside the positioning piece.

8. The japonica rice individual plant selection sampling device according to claim 7, characterized in that: The fastening part includes a moving tube movably installed inside the lifting frame and a fixed cone fixedly installed on one side of the moving tube, the fixed cone extends to one side of the positioning member for installation, the moving tube is movably installed on the inner cavity side wall of the lifting frame, and one side of the moving tube is adjusted in position by an adjusting bolt.

9. The japonica rice individual plant selection sampling device according to claim 8, characterized in that: A locking groove is provided on the upper surface of the lifting plate, and the size and position of the slot hole provided on the side of the locking groove and the fixing cone match each other.

10. The japonica rice single plant selection sampling device according to claim 9, characterized in that: A lighting box is fixedly installed on the upper end of the planting equipment, a lighting board is arranged on the lower end of the lighting box, and a supporting rod is fixedly installed on one side of the lighting box.

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