Potato breeding seedbed

Abstract

The utility model relates to the technical field of potato breeding, and discloses a potato breeding seedbed which comprises an aeroponic culture nutrient solution supply box body, a breeding bed body is arranged above the aeroponic culture nutrient solution supply box body, and a lifting piece connected with the breeding bed body is arranged on the side wall of the aeroponic culture nutrient solution supply box body. A shielding curtain is movably arranged between the aeroponic culture nutrient solution supply box body and the breeding bed body, a winding mechanism used for winding and unwinding the shielding curtain is arranged on the side wall of the breeding bed body in the circumferential direction, and the winding mechanism is connected with the lifting part. By arranging the shielding curtain, a treatment opening between the aeroponic culture nutrient solution supply box body and the breeding bed body can be shielded, when the breeding bed body is lifted through the lifting piece, the winding mechanism can be driven to rise, along with the rising of the winding mechanism, the pull rope can drive the winding roller to rotate, then the shielding curtain is wound on the winding roller, and the breeding bed body is lifted through the lifting piece. The shielding of the shielding curtain on the treatment opening is removed, and the mature potatoes can be conveniently picked.

Description

Technical Field

[0001] The utility model relates to the technical field of potato breeding, in particular to a potato breeding seedling bed. Background Art

[0002] Potatoes, also known as potatoes, are commonly eaten vegetables in life. At present, more and more growers use soilless cultivation to grow potatoes. Potato soilless cultivation is divided into three methods: soilless substrate cultivation, aeroponic cultivation and hydroponics.

[0003] Potato aeroponics mainly uses aeroponics, a method of cultivation in which the nutrient solution is atomized and sprayed directly on the potato root system. This technology can effectively solve the problem of potato root system's absorption of water and nutrients, while avoiding the occurrence of soil-borne diseases.

[0004] When potatoes are cultivated by aeroponics, the roots of potato seedlings are usually hung on the breeding bed so that the potato roots are within the spray range of the aeroponic nutrient solution storage and supply box, ensuring that the potato roots can be fully exposed to the droplets generated by the spray system.

[0005] A processing opening is often left at a certain distance between the breeding seedbed and the supply box to facilitate the observation of the growth of potato roots and the picking of mature potatoes. However, when the processing opening is too narrow, it is inconvenient to pick mature potatoes. When the processing opening is too wide, it is inconvenient to hang potato seedlings on the breeding seedbed. In order to solve the above problems, we propose a potato breeding seedbed. Utility Model Content

[0006] The utility model aims to provide a potato breeding seedling bed for conveniently picking mature potatoes, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A potato seedling bed comprises an aeroponic nutrient solution supply box, a breeding bed is arranged above the aeroponic nutrient solution supply box, a lifting piece connected to the breeding bed is arranged on the side wall of the aeroponic nutrient solution supply box, a shielding curtain is movably arranged between the aeroponic nutrient solution supply box and the breeding bed, a winding mechanism for retracting and releasing the shielding curtain is arranged in the circumferential direction of the side wall of the breeding bed, and the winding mechanism is connected to the lifting piece.

[0009] According to the above technical solution, the winding mechanism includes a winding shell fixedly sleeved on the outer wall of the breeding bed body, the four corners of the winding shell are fixedly connected with mounting blocks, and a winding rod for winding up the shielding curtain is rotatably connected between adjacent mounting blocks, the outer wall of the winding rod is connected to the shielding curtain, an elastic part connected to the winding rod is provided in the winding shell, and a pull rope connected to the lifting part is fixedly wound around the outer wall of the winding rod.

[0010] According to the above technical solution, the elastic member is a spring box, the spring box is fixedly connected to the inner wall of the winding shell, and the inner ring of the spring box is fixedly connected to the winding roller.

[0011] According to the above technical solution, the lifting member includes an installation box arranged at the four corners of the mist culture nutrient solution supply box, wherein the side walls of an adjacent group of the installation boxes are provided with a guide groove, and a movable pulley is slidably provided between the guide grooves, and the end of the pull rope passes around the movable pulley and is fixedly connected to the installation box, and the pull rope is rollingly connected to the outer wall of the movable pulley.

[0012] According to the above technical solution, the guide groove includes a vertical displacement groove arranged vertically.

[0013] According to the above technical solution, the bottom of the vertical displacement groove is connected to a first transverse displacement groove arranged transversely.

[0014] According to the above technical solution, the top of the vertical displacement groove is connected to a second transverse displacement groove arranged transversely.

[0015] According to the above technical solution, the lifting member includes cylinders arranged at the four corners of the aeroponic nutrient solution supply box, the four corners of the breeding bed are fixedly connected with support columns, and the cylinders are fixedly connected to the support columns.

[0016] According to the above technical solution, the bottom of the blackout curtain is fixedly connected to a limit strip.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with a shielding curtain, which can shield the processing port between the mist culture nutrient solution supply box and the breeding bed, so as to reduce the dispersion of mist when the mist culture nutrient solution supply box sprays the potato root system, improve the utilization rate of the nutrient solution, and reduce the impact on the external environment. When the breeding bed is raised by the lifting member, the winding mechanism can be driven to rise. As the winding mechanism rises, the pull rope drives the winding rod to rotate, and then the shielding curtain is wound around the winding rod to release the shielding curtain from blocking the processing port, so that the mature potatoes can be picked conveniently.

[0019] The utility model provides movable pulleys between the guide grooves. When the staff needs to observe or inspect the potato root system, they only need to press the pull rod downward to make the two movable pulleys move downward synchronously, so that the pull rope pulls the winding rod to rotate, so that the winding rod winds the shielding curtain to remove the shielding curtain from the processing port, making it convenient for the staff to observe or inspect the potato root system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the potato breeding seedling bed of the utility model;

[0021] Figure 2 It is a cross-sectional view of the winding mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the lifting member and the guide groove of the utility model;

[0023] Figure 4 It is a schematic diagram of the top of the installation box of the potato breeding seedling bed of the utility model after the cover plate is installed;

[0024] In the figure:

[0025] 1. Aeroponic nutrient solution supply box; 2. Breeding bed; 3. Lifting parts; 31. Mounting box; 32. Cylinder; 33. Support column; 4. Shielding curtain; 5. Winding mechanism; 51. Winding shell; 52. Mounting block; 53. Winding rod; 54. Elastic part; 55. Pull rope; 6. Guide groove; 61. Vertical displacement groove; 62. First transverse displacement groove; 63. Second transverse displacement groove; 7. Movable pulley; 8. Limiting strip. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution for a potato breeding seedling bed: it includes a mist culture nutrient solution supply box 1, the box is made of corrosion-resistant and high-strength materials to ensure its durability, the box is mainly used to store nutrient solution and provide the required nutrients for potato seedlings, and a breeding bed 2 is arranged above the mist culture nutrient solution supply box 1, and the roots of the potato seedlings can be suspended on the breeding bed 2 to ensure that the potato roots can be fully exposed to the droplets generated by the spray system.

[0028] The mist culture nutrient solution supply box 1 includes a liquid supply pump, an atomizing nozzle and a timing device. The timing device is used to control the opening and closing of the atomizing nozzle. The nutrient solution in the mist culture nutrient solution supply box 1 can be supplied to the atomizing nozzle through the liquid supply pump, and sprayed on the potato root system, thereby realizing the timed spraying of the nutrient solution onto the plant root system.

[0029] A processing port is formed at a certain distance between the breeding seedling bed and the supply box. The side wall of the aeroponic nutrient solution supply box 1 is provided with a lifting member 3 connected to the breeding bed 2. The lifting member 3 is provided to facilitate the adjustment of the distance between the aeroponic nutrient solution supply box 1 and the breeding bed 2, so as to facilitate the picking of mature potatoes.

[0030] A shielding curtain 4 is movably provided between the aeroponic nutrient solution supply box 1 and the breeding bed 2. The shielding curtain 4 can shield the processing port between the aeroponic nutrient solution supply box 1 and the breeding bed 2 to reduce the dispersion of mist when the aeroponic nutrient solution supply box 1 sprays the potato root system, thereby improving the utilization rate of the nutrient solution and reducing the impact on the external environment.

[0031] A winding mechanism 5 for retracting and releasing the shielding curtain 4 is circumferentially provided on the side wall of the breeding bed 2. The winding mechanism 5 is connected to the lifting member 3. When the mature potatoes are picked and the breeding bed 2 is raised by the lifting member 3, that is, when the width of the processing port between the mist culture nutrient solution supply box 1 and the breeding bed 2 is increased, the winding mechanism 5 can roll up the shielding curtain 4 to remove the shielding curtain 4 from the processing port, thereby facilitating the picking of the mature potatoes.

[0032] Specifically, the winding mechanism 5 includes a winding shell 51 fixedly sleeved on the outer wall of the breeding bed 2. The outer wall of the breeding bed 2 is circumferentially integrally formed with a support plate. The bottom of the winding shell 51 abuts against the support plate, which facilitates the installation of the winding shell 51.

[0033] The four corners of the winding shell 51 are fixedly connected with mounting blocks 52, and winding rollers 53 for winding up the shielding curtain 4 are rotatably connected between adjacent mounting blocks 52. The outer wall of the winding roller 53 is fixedly wound with a pull rope 55 connected to the lifting member 3. When the breeding bed 2 is raised by the lifting member 3, the winding mechanism 5 will be driven to rise. One end of the pull rope 55 is fixedly connected to the fixed end of the lifting member 3. As the winding mechanism 5 rises, the pull rope 55 drives the winding roller 53 to rotate. The outer wall of the winding roller 53 is connected to the shielding curtain 4. As the winding roller 53 rotates, the shielding curtain 4 can be wound around the winding roller 53 to release the shielding curtain 4 from blocking the processing port, making it convenient to pick mature potatoes.

[0034] An elastic member 54 connected to the winding rod 53 is provided in the winding shell 51. By providing the elastic member 54, when the breeding bed 2 is lowered, that is, when the pull rope 55 is released from the pulling state, the elastic member 54 can drive the winding rod 53 to rotate, so that the shielding curtain 4 is released to continue to shield the processing port between the mist culture nutrient solution supply box 1 and the breeding bed 2.

[0035] Specifically, the elastic member 54 is a spring box, the spring inside the spring box has an energy storage function, the spring box is fixedly connected to the inner wall of the winding shell 51, and the inner ring of the spring box is fixedly connected to the winding rod 53. When the breeding bed 2 is raised to rotate the winding rod 53, the winding rod 53 will store energy in the spring inside the spring box. When the pull rope 55 is released from the pulling state, the winding rod 53 will rotate under the action of the spring, thereby causing the shielding curtain 4 to extend downward.

[0036] Specifically, the lifting member 3 includes an installation box 31 arranged at the four corners of the mist culture nutrient solution supply box 1, wherein the side walls of an adjacent group of installation boxes 31 are provided with guide grooves 6, and the guide grooves 6 are all on a straight line, and movable pulleys 7 are slidably arranged between the guide grooves 6, and the shaft rods at both ends of the movable pulley 7 are slidably connected to the inner wall of the guide groove 6, wherein the opposite ends of the movable pulleys 7 on both sides extend out of the installation box 31, and a pull rod is commonly fixed between the shaft rods at both ends of the two movable pulleys 7, so that the two movable pulleys 7 can move synchronously in the installation box 31.

[0037] The end of the pull rope 55 passes around the movable pulley 7 and is fixedly connected to the installation box 31. The pull rope 55 passes through the bottom of the movable pulley 7. The pull rope 55 is rollingly connected to the outer wall of the movable pulley 7. When the staff needs to observe or inspect the potato root system, they only need to press the pull rod downward to make the two movable pulleys 7 move downward synchronously, and then the pull rope 55 pulls the winding rod 53 to rotate, so that the winding rod 53 winds up the shielding curtain 4 to remove the shielding curtain 4 from the processing port, making it convenient for the staff to observe or inspect the potato root system.

[0038] Specifically, the guide groove 6 includes a vertical displacement groove 61 arranged vertically, which plays a vertical guiding role for the movable pulley 7 .

[0039] Specifically, the bottom of the vertical shift groove 61 is connected to a first transverse shift groove 62 that is laterally arranged. When the shaft rods at both ends of the movable pulley 7 are moved to the bottom of the vertical shift groove 61, the shaft rods at both ends of the movable pulley 7 can be pulled into the first transverse shift groove 62 to fix the movable pulley 7 to prevent the winding roller 53 from rotating under the action of the elastic force of the elastic member 54, thereby preventing the shielding curtain 4 from extending again.

[0040] Specifically, the top of the vertical displacement groove 61 is connected to a second transverse displacement groove 63 which is laterally arranged. When the shaft rods at both ends of the movable pulley 7 are moved to the top of the vertical displacement groove 61, the shaft rods at both ends of the movable pulley 7 can be pulled into the second transverse displacement groove 63 to fix the movable pulley 7 and prevent the movable pulley 7 from continuously pulling the pull rope 55 due to its own gravity.

[0041] Specifically, the lifting member 3 includes a cylinder 32 arranged at the four corners of the mist culture nutrient solution supply box 1, the cylinder 32 is arranged in the installation box 31, the four corners of the breeding bed 2 are fixedly connected with support columns 33, the outer wall of the breeding bed 2 is circumferentially integrally formed with a support plate, the support column 33 is fixed to the bottom of the support plate, and plays a supporting role for the breeding bed 2. The cylinder rod of the cylinder 32 is fixedly connected to the support column 33. The extension or retraction of the cylinder rod of the cylinder 32 can make the support column 33 drive the breeding bed 2 to rise or fall, thereby realizing the lifting and lowering of the breeding bed 2

[0042] Specifically, the bottom of the shielding curtain 4 is fixedly connected to the limit strip 8 to prevent the outer end of the shielding curtain 4 from entering the winding shell 51. At the same time, the limit strip 8 also acts as a counterweight.

[0043] Working principle:

[0044] In the daily maintenance of potato seedlings, when the staff needs to observe or inspect the potato root system, they only need to press the pull rod downward to make the two movable pulleys 7 move downward synchronously, and then the pull rope 55 pulls the winding rod 53 to rotate, so that the winding rod 53 winds up the shielding curtain 4 to remove the shielding curtain 4 from the processing port, making it convenient for the staff to observe or inspect the potato root system.

[0045] When the staff needs to pick the mature potatoes, the breeding bed 2 is raised by the lifting member 3, which in turn drives the winding mechanism 5 to rise. As the winding mechanism 5 rises, the pull rope 55 drives the winding rod 53 to rotate, and then the shielding curtain 4 is wrapped around the winding rod 53 to remove the shielding curtain 4 from the processing port, making it convenient to pick the mature potatoes.

[0046] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0048] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A potato seedling bed, comprising an aeroponic nutrient solution supply box (1), characterized in that: A breeding bed (2) is provided above the aeroponic nutrient solution supply box (1), a lifting member (3) connected to the breeding bed (2) is provided on the side wall of the aeroponic nutrient solution supply box (1), a shielding curtain (4) is movably provided between the aeroponic nutrient solution supply box (1) and the breeding bed (2), a reeling mechanism (5) for retracting and releasing the shielding curtain (4) is provided in the circumferential direction of the side wall of the breeding bed (2), and the reeling mechanism (5) is connected to the lifting member (3).

2. A potato breeding seedbed according to claim 1, characterized in that: The winding mechanism (5) comprises a winding shell (51) fixedly sleeved on the outer wall of the breeding bed (2), the four corners of the winding shell (51) are fixedly connected with mounting blocks (52), a winding roller (53) for winding up the shielding curtain (4) is rotatably connected between adjacent mounting blocks (52), the outer wall of the winding roller (53) is connected to the shielding curtain (4), an elastic member (54) connected to the winding roller (53) is provided in the winding shell (51), and a pull rope (55) connected to the lifting member (3) is fixedly wound around the outer wall of the winding roller (53).

3. A potato breeding seedbed according to claim 2, characterized in that: The elastic member (54) is a spring box, the spring box is fixedly connected to the inner wall of the winding shell (51), and the inner ring of the spring box is fixedly connected to the winding roller (53).

4. A potato breeding seedbed according to claim 2, characterized in that: The lifting member (3) comprises installation boxes (31) arranged at the four corners of the aeroponic nutrient solution supply box (1), wherein the side walls of an adjacent group of the installation boxes (31) are provided with guide grooves (6), and a movable pulley (7) is slidably arranged between the guide grooves (6), and the end of the pull rope (55) passes around the movable pulley (7) and is fixedly connected to the installation box (31), and the pull rope (55) is rollingly connected to the outer wall of the movable pulley (7).

5. A potato breeding seedbed according to claim 4, characterized in that: The guide groove (6) comprises a vertical displacement groove (61) arranged vertically.

6. A potato breeding seedbed according to claim 5, characterized in that: The bottom of the vertical displacement groove (61) is connected to a first transverse displacement groove (62) arranged transversely.

7. A potato breeding seedbed according to claim 5, characterized in that: The top of the vertical displacement groove (61) is connected to a second transverse displacement groove (63) arranged transversely.

8. A potato breeding seedbed according to claim 1, characterized in that: The lifting member (3) comprises cylinders (32) arranged at the four corners of the aeroponic nutrient solution supply box (1), the four corners of the breeding bed (2) are fixedly connected with support columns (33), and the cylinders (32) are fixedly connected to the support columns (33).

9. A potato breeding seedbed according to claim 1, characterized in that: The bottom of the shielding curtain (4) is fixedly connected to a limiting strip (8).

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