Multi-layer three-dimensional soilless culture frame for fruits and vegetables

Abstract

The utility model relates to the technical field of fruit and vegetable soilless culture frames, and discloses a multilayer three-dimensional fruit and vegetable soilless culture frame which comprises a top plate, a folding assembly is arranged on the bottom face of the top plate, the folding assembly comprises two rotating frames rotationally connected to the bottom face of the top plate, and a plurality of placing plates are rotationally connected into the rotating frames. Two linkage rods are rotationally connected between every two vertically adjacent placing plates, and gears are fixed to the left ends and the right ends of every two corresponding placing plates. By arranging the rotating frame and the placing plate, when fruits and vegetables need light in the daytime, the rotating frame can be driven to rotate, so that the rotating frame rotates outwards and extends, meanwhile, the placing plate drives the cultivation pots to synchronously extend outwards, and the cultivation pots are vertically upward all the time, so that the upper-layer cultivation pots and the lower-layer cultivation pots are staggered; each layer of cultivation pots can be well illuminated, the rotating frames can be folded at night or in cloudy and rainy days, the cultivation pots can be stored and folded, the storage space is saved, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fruit and vegetable soilless culture frame technical field, especially a kind of multi-layer three-dimensional fruit and vegetable soilless culture frame. BACKGROUND

[0002] With the increasing safety of food, soilless culture has developed rapidly in recent decades.Soilless culture is that crops are not cultivated in soil, but are planted in water solution (nutrient solution) dissolved with mineral matter, or are planted in certain culture medium using nutrient solution to cultivate crops.As long as there are certain cultivation equipment and certain management measures, crops can grow normally and obtain high yield.

[0003] The existing fruit and vegetable frame for soilless culture (publication number: CN210519731U) has at least the following disadvantages: the device cannot adjust the fruit and vegetable frame during use, so that the upper layer of fruits and vegetables will block the sunlight of the lower layer of fruits and vegetables to some extent, resulting in poor light conditions of the lower layer of fruits and vegetables and affecting the growth of fruits and vegetables.Although the triangular fruit and vegetable frame in the prior art avoids the above problems, it cannot be folded when it is rainy or during transportation, resulting in large space occupation of fruits and vegetables, so the utility model is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a multi-layer three-dimensional fruit and vegetable soilless culture frame.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A multi-layer three-dimensional fruit and vegetable soilless culture frame includes a top plate, the bottom surface of the top plate is provided with a folding assembly, the folding assembly includes two rotating frames rotatably connected to the bottom surface of the top plate, the inside of the rotating frame is rotatably connected with a plurality of placing plates, two linkage rods are rotatably connected between the upper and lower adjacent placing plates, the left and right ends of the corresponding two placing plates are fixed with gears, the front and rear sides of the top plate are provided with racks, and the gears are engaged with the racks.

[0007] As a further scheme of the utility model, the top surface of the placing plate is fixed with a plurality of placing boxes, a cultivation pot is slidably inserted into the inside of the placing box, and the inside of the cultivation pot is filled with cultivation medium.

[0008] As a further scheme of the utility model, the front and rear sides of the rotating frame are rotatably connected with connecting seats, the front side of the corresponding connecting seat is fixed with a connecting cylinder, the rear side of the other connecting seat is fixed with a locking rod, threads are formed in the middle end and the rear end of the outer wall of the locking rod, a nut is rotatably connected to the outer wall of the connecting cylinder, and the nut is threadedly connected with the outer wall of the locking rod.

[0009] As a further scheme of the utility model, the front and back sides of the rotating frame are fixed with abutting rollers, and the abutting rollers abut against the bottom surface of the rack.

[0010] As a further scheme of the utility model, the bottom surface of the top plate is fixed with positioning rods near the left and right sides, and the outer wall of the positioning rod is slidingly provided with a positioning cylinder, and one end of the positioning cylinder is fixed with one side of the rack.

[0011] As a further scheme of the utility model, the bottom surface of the rotating frame is fixed with universal wheels near the left and right ends, and the universal wheels have a self-locking function.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] By setting the rotating frame and the placing plate, when the fruits and vegetables need light in the daytime, the rotating frame can be driven to rotate, so that the rotating frame rotates outward and extends, and the placing plate drives the cultivation pots to synchronously extend outward, and the direction of the cultivation pots is always vertically upward, so that the upper cultivation pots are dislocated with the lower cultivation pots, the better light is guaranteed for each cultivation pot, in the night or rainy weather, the rotating frame can be collected, the cultivation pots are folded and stored, the storage space is saved, the external transportation device is more convenient, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A three-dimensional structure schematic view of a multi-layer three-dimensional fruit and vegetable soilless cultivation frame is provided for the utility model;

[0015] Figure 2 A three-dimensional split structure schematic view of a multi-layer three-dimensional fruit and vegetable soilless cultivation frame is provided for the utility model;

[0016] Figure 3 For Figure 2 A partial three-dimensional structure enlarged schematic view of A is provided for the utility model;

[0017] Figure 4 A connecting cylinder place three-dimensional structure schematic view of a multi-layer three-dimensional fruit and vegetable soilless cultivation frame is provided for the utility model.

[0018] In the figure: 1, top plate; 2, rotating frame; 201, placing plate; 202, linkage rod; 203, gear; 204, rack; 205, placing box; 206, cultivation pot; 207, cultivation medium; 3, connecting seat; 301, connecting cylinder; 302, locking rod; 303, nut; 4, abutting roller; 5, positioning rod; 501, positioning cylinder; 6, universal wheel. DETAILED DESCRIPTION

[0019] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In the description of the utility model, it needs to be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the utility model in indicating or implying that the devices or elements must have a specific direction, be constructed and operated in a specific direction, therefore, cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0022] As shown in Figures 1-4 A multi-layer three-dimensional fruit and vegetable soilless cultivation frame, comprising a top plate 1, the bottom surface of the top plate 1 is provided with a folding assembly, the folding assembly comprises two rotating frames 2 rotatably connected to the bottom surface of the top plate 1, a plurality of placing plates 201 are rotatably connected in the rotating frame 2, two linkage rods 202 are rotatably connected between two adjacent placing plates 201, corresponding two placing plates 201 are fixed with gear wheels 203 at the left and right ends, the front and rear sides of the top plate 1 are provided with racks 204, the gear wheels 203 are engaged with the racks 204, the rotating frame 2 is driven to rotate, when the rotating frame 2 rotates outward and extends, the gear wheels 203 move along the racks 204, the placing plates 201 are driven to rotate by the gear wheels 203, under the linkage action of the linkage rods 202, the plurality of placing plates 201 rotate synchronously, when the rotating frame 2 rotates outward and extends, the placing plates 201 drive the cultivation pots 206 to extend outward synchronously, the direction of the cultivation pots 206 is always perpendicular upward, the upper cultivation pots 206 are staggered with the lower cultivation pots 206, the upper cultivation pots 206 can be better illuminated, at night or in rainy weather, the rotating frame 2 can be folded to store the cultivation pots 206, the storage space is saved, the device is more convenient to transport outward, and the practicability of the device is improved.

[0023] As shown in Figures 2-4As shown in the figure, in this embodiment, the top surface of the placement plate 201 is fixed with several placement boxes 205, the inside of the placement box 205 is slidably inserted with a cultivation pot 206, the inside of the cultivation pot 206 is filled with a cultivation medium 207, by cultivating fruits and vegetables inside the cultivation medium 207 inside the cultivation pot 206, and then inserting the cultivation pot 206 inside the placement box 205, the fruits and vegetables can be arranged on the device.

[0024] As shown in the figure, Figures 2-4 As shown in the figure, in this embodiment, the front and rear sides of the rotating frame 2 are rotatably connected with the connecting seat 3, the front side of the connecting seat 3 is fixed with the connecting cylinder 301, the rear side of the other connecting seat 3 is fixed with the locking rod 302, the outer wall of the locking rod 302 is provided with threads at the middle end and the rear end, the outer wall of the connecting cylinder 301 is rotatably connected with the nut 303, the nut 303 is threadedly connected with the outer wall of the locking rod 302, by making the nut 303 threadedly separated from the middle end of the locking rod 302, at this time the rotating frame 2 can be driven to rotate to unfold the device, after unfolding the device, rotating the nut 303 and the rear end of the locking rod 302 to threadedly connect each other to lock the rotating frame 2.

[0025] As shown in the figure, Figures 2-4 As shown in the figure, in this embodiment, the front and rear sides of the rotating frame 2 are rotatably connected with the connecting seat 3, the front side of the connecting seat 3 is fixed with the connecting cylinder 301, the rear side of the other connecting seat 3 is fixed with the locking rod 302, the outer wall of the locking rod 302 is provided with threads at the middle end and the rear end, the outer wall of the connecting cylinder 301 is rotatably connected with the nut 303, the nut 303 is threadedly connected with the outer wall of the locking rod 302, by making the nut 303 threadedly separated from the middle end of the locking rod 302, at this time the rotating frame 2 can be driven to rotate to unfold the device, after unfolding the device, rotating the nut 303 and the rear end of the locking rod 302 to threadedly connect each other to lock the rotating frame 2.

[0026] As shown in the figure, Figures 2-4 As shown in the figure, in this embodiment, the bottom surface of the top plate 1 is fixed with the positioning rod 5 near the left and right sides, the outer wall of the positioning rod 5 is slidably provided with the positioning cylinder 501, one end of the positioning cylinder 501 is fixed with one side of the rack 204, by rotating the rotating frame 2 outward or inward, the top plate 1 will approach or move away from the rack 204, in this process, the positioning rod 5 and the inside of the positioning cylinder 501 are slidably arranged, thereby positioning the rack 204.

[0027] As shown in the figure, Figures 2-4 As shown in the figure, in this embodiment, the bottom surface of the rotating frame 2 is fixed with the universal wheel 6 near the left and right ends, the universal wheel 6 has a self-locking function, by setting the universal wheel 6, the user can better move the device.

[0028] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects: in use, the device is moved to the light point by the pushing device cooperating with the universal wheel 6, then the nut 303 is rotated, so that the nut 303 is separated from the middle end thread of the locking rod 302, at this time, the rotating frame 2 is driven to rotate, when the rotating frame 2 rotates outward and extends, the gear 203 will be moved along the rack 204, so that the gear 203 drives the placement plate 201 to rotate, and under the linkage action of the linkage rod 202, the plurality of placement plates 201 rotate synchronously, so that when the rotating frame 2 rotates outward and extends, the placement plate 201 drives the cultivation pot 206 to extend outward synchronously, and the direction of the cultivation pot 206 is always perpendicular upward, so that the upper cultivation pot 206 is dislocated with the lower cultivation pot 206, ensuring that each cultivation pot 206 can obtain better light, at night or in rainy weather, the rotating frame 2 can be retracted, and the cultivation pot 206 is folded and stored, saving storage space, and the device is more convenient for external transportation, increasing the practicability of the device, then the nut 303 is rotated again and is threadedly connected with the rear end thread of the locking rod 302 to lock the rotating frame 2, during the outward or inward rotation of the rotating frame 2, the top plate 1 approaches or moves away from the rack 204, during the process, the positioning rod 5 and the positioning cylinder 501 are slidably arranged inside, so as to position the rack 204, when the gear 203 moves along the rack 204, the abutting roller 4 also slides along the bottom surface of the rack 204, so as to abut the rack 204, ensuring that the rack 204 and the gear 203 are always engaged.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A multi-tiered, three-dimensional, soilless culture rack for fruits and vegetables, comprising a top plate (1), characterized in that, The bottom surface of the top plate (1) is provided with a folding assembly, the folding assembly comprises two rotating frames (2) rotatably connected to the bottom surface of the top plate (1), the inside of the rotating frame (2) is rotatably connected with a plurality of placing plates (201), two linkage rods (202) are rotatably connected between two adjacent placing plates (201) in up and down direction, the left and right ends of the corresponding two placing plates (201) are fixedly provided with gears (203), the front and rear sides of the top plate (1) are provided with racks (204), and the gears (203) are engaged with the racks (204).

2. The multi-tiered, three-dimensional, soilless culture rack for fruits and vegetables according to claim 1, characterized in that, The top surface of the placing plate (201) is fixedly provided with a plurality of placing boxes (205), the inside of the placing box (205) is slidably inserted with a cultivation pot (206), and the inside of the cultivation pot (206) is filled with a cultivation medium (207).

3. The multi-tiered, three-dimensional, soilless culture rack for fruits and vegetables according to claim 2, wherein, The front and rear sides of the rotating frame (2) are rotatably connected with connecting seats (3), the front side of the corresponding connecting seat (3) is fixedly provided with a connecting barrel (301), the rear side of the other connecting seat (3) is fixedly provided with a locking rod (302), the outer wall of the locking rod (302) is provided with threads at the middle end and the rear end, the outer wall of the connecting barrel (301) is rotatably connected with a nut (303), and the nut (303) is threadedly connected with the outer wall of the locking rod (302).

4. The multi-tiered, three-dimensional, soilless culture rack for fruits and vegetables according to claim 3, characterized in that, The front and rear sides of the rotating frame (2) are rotatably connected with abutting rollers (4), and the abutting rollers (4) abut against the bottom surface of the rack (204).

5. The multi-tiered, three-dimensional, soilless culture rack for fruits and vegetables according to claim 4, wherein, The bottom surface of the top plate (1) is fixedly provided with a positioning rod (5) near the left and right sides, and the outer wall of the positioning rod (5) is slidably provided with a positioning barrel (501), one end of the positioning barrel (501) is fixedly provided with the rack (204) on one side.

6. The multi-tiered, three-dimensional, soilless culture rack for fruits and vegetables according to claim 5, characterized in that, The bottom surface of the rotating frame (2) is fixedly provided with a universal wheel (6) near the left and right ends, and the universal wheel (6) has a self-locking function.

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