Adjustable agricultural planting frame

Abstract

The utility model discloses an adjustable agricultural planting frame which comprises a base, a supporting screw rod, height adjusting mechanisms, seedling raising mechanisms, a lamp holder and a light supplementing lamp, the supporting screw rod is fixed to the base, a plurality of height adjusting mechanisms are installed on the supporting screw rod, the left side and the right side of each height adjusting mechanism are each provided with one seedling raising mechanism, and the lamp holder is fixed to the lamp holder. The height adjusting mechanism comprises a threaded sleeve, a connecting sleeve and adapter plates, the inner side of the connecting sleeve is rotationally connected with the threaded sleeve, the threaded sleeve is installed on the supporting screw rod, and the adapter plates are fixed to the left side and the right side of the connecting sleeve correspondingly. According to the utility model, the height is convenient to adjust, and a suitable growth space is conveniently provided for seedlings according to the growth condition of the seedlings; the seedling raising boxes are distributed in a staggered mode conveniently, so that mutual shielding of the multiple seedling raising boxes is reduced, and all the seedling raising boxes can obtain sufficient illumination.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to an adjustable agricultural planting rack. Background Art

[0002] In agricultural planting, it is often necessary to raise seedlings first. Chinese patent CN217742439U discloses an adjustable agricultural planting rack, including a base, two vertical plates are fixedly installed on the upper surface of the base, and the relative surfaces of the two vertical plates are provided with a plurality of first slides, sliders are installed in the first slides, a mounting frame is fixedly connected between the two sliders, a planting frame is installed in the mounting frame, and the front surfaces of the two vertical plates are provided with a plurality of second slides, a slide rod is installed in the second slide, one end of the slide rod is fixedly connected to the slide, and a nut is installed on the side surface of the slide rod. The utility model is provided with a slide rod, a slider and a nut, and the slide rod is pulled, and the slide rod drives the slider to rise and fall, thereby driving the mounting frame to rise and fall. The height of the mounting frame can be fixed by tightening the nut. The distance between the planting frames can be adjusted according to the needs of planting to adapt to the growth of crops and avoid their growth being restricted.

[0003] Although the above patent can be adjusted up and down during use, its multiple planting racks are arranged up and down and cannot be staggered with each other, resulting in upper and lower obstructions, causing the planting racks located at the lower level to be unable to obtain sufficient sunlight. Therefore, in view of the above situation, there is an urgent need to develop an adjustable agricultural planting rack that is convenient for staggering the seedling boxes so as to reduce the mutual obstruction of multiple seedling boxes and enable each seedling box to obtain sufficient light, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the present utility model is to provide an adjustable agricultural planting rack to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The invention relates to an adjustable agricultural planting rack, comprising a base, a support screw, a height adjustment mechanism, a seedling raising mechanism, a lamp stand and a fill light, wherein the base is fixed with a support screw, and a plurality of height adjustment mechanisms are installed on the support screw, and a seedling raising mechanism is installed on the left and right sides of each height adjustment mechanism, the height adjustment mechanism comprises: a threaded sleeve, a connecting sleeve and an adapter plate, the inner side of the connecting sleeve is rotatably connected with a threaded sleeve, the threaded sleeve is installed on the support screw, and an adapter plate is fixed on the left and right sides of the connecting sleeve, and the seedling raising mechanism comprises: an outer shell, a rotating shaft, a seedling raising box, a turntable and a limit pin, the outer shell is rotatably connected to the adapter plate via the rotating shaft, a seedling raising box is fixed on one side of the outer shell, a turntable is fixed on the top of the rotating shaft, and a limit pin which is detachably installed on the turntable and is inserted into the adapter plate.

[0007] Preferably, a rotating handle is fixed to the lower end of the threaded sleeve.

[0008] Preferably, the turntable is provided with a plurality of pin holes for limiting pins to pass through.

[0009] Preferably, the angle between two adjacent pin holes is 15°.

[0010] Preferably, a lamp stand is fixed to the top of the support screw, and a plurality of fill lights are installed on the lamp stand.

[0011] Preferably, a plurality of casters are installed at the bottom of the base, and the casters are provided with foot brakes.

[0012] The beneficial effects of the present invention are as follows: when the adjustable agricultural planting rack is used, the seedlings are placed in the seedling box for cultivation, the rotating handle is turned by hand, and the threaded sleeve is driven to move on the support screw by the rotating handle, and the connecting sleeve and the adapter plate are driven up and down by the threaded sleeve, and the seedling raising mechanism is driven up and down by the adapter plate, thereby adjusting the spacing between the upper and lower seedling raising mechanisms to provide a larger growth space for the seedlings according to the growth conditions of the seedlings. In addition, when irradiated with sunlight, the limit pin is pulled out, and then the outer shell is rotated to adjust the angle of the outer shell. After adjustment, the limit pin is inserted to fix the turntable and the rotating shaft to the adapter plate. In this way, the multiple seedling raising boxes arranged up and down are staggered, thereby reducing the mutual obstruction between the multiple seedling raising boxes, so that each seedling raising box can obtain sufficient light. In summary, the height adjustment of the utility model is convenient, which is convenient for providing a suitable growth space for the seedlings according to their growth conditions; the staggered distribution of the seedling raising boxes is convenient, so as to reduce the mutual obstruction between the multiple seedling raising boxes, so that each seedling raising box can obtain sufficient light. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the expanded state of the utility model.

[0015] Figure 3 This is a partial structural diagram of the utility model Figure 1 .

[0016] Figure 4 This is a partial structural diagram of the utility model Figure 2 .

[0017] Figure 5 This is a partial structural diagram of the utility model Figure 3 .

[0018] Legend:

[0019] 1. Base; 2. Casters; 3. Support screw; 4. Height adjustment mechanism; 401. Threaded sleeve; 4011. Rotating handle; 402. Connecting sleeve; 403. Adapter plate; 5. Seedling raising mechanism; 501. Outer shell; 502. Rotating shaft; 503. Seedling raising box; 504. Turntable; 5041. Pin hole; 505. Limit pin; 6. Light stand; 7. Fill light. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Specific examples are given below.

[0022] See also Figures 1 to 5 In an embodiment of the utility model, an adjustable agricultural planting rack includes a base 1, a support screw 3, a height adjustment mechanism 4, a seedling raising mechanism 5, a lamp holder 6 and a fill light 7. The base 1 is fixed with a support screw 3, and a plurality of height adjustment mechanisms 4 are installed on the support screw 3. A seedling raising mechanism 5 is installed on the left and right sides of each height adjustment mechanism 4. The seedling raising mechanism 5 is used to cultivate seedlings. The height adjustment mechanism 4 can drive the seedling raising mechanism 5 to move up and down, thereby adjusting the distance between the upper and lower seedling raising mechanisms 5 to provide a larger growth space for the seedlings according to the growth of the seedlings.

[0023] A plurality of casters 2 are installed at the bottom of the base 1 , and the casters 2 are provided with foot brakes, so that the base 1 can be moved by the casters 2 .

[0024] The height adjustment mechanism 4 includes: a threaded sleeve 401, a connecting sleeve 402 and an adapter plate 403. The inner side of the connecting sleeve 402 is rotatably connected to the threaded sleeve 401, and the threaded sleeve 401 is installed on the support screw 3. The lower end of the threaded sleeve 401 is fixed with a rotating handle 4011. An adapter plate 403 is fixed on the left and right sides of the connecting sleeve 402. Each of the adapter plates 403 is installed with a seedling raising mechanism 5. When in use, the rotating handle 4011 is rotated by hand, and the threaded sleeve 401 is driven to move on the support screw 3 by the rotating handle 4011, and the connecting sleeve 402 and the adapter plate 403 are driven to move up and down by the threaded sleeve 401.

[0025] The seedling raising mechanism 5 includes: an outer shell 501, a rotating shaft 502, a seedling box 503, a rotating disk 504 and a limiting pin 505. The outer shell 501 is rotatably connected to the adapter plate 403 through the rotating shaft 502. A seedling box 503 is fixed on one side of the outer shell 501, and the seedling box 503 is used to cultivate seedlings. A rotating disk 504 is fixed on the top of the rotating shaft 502. A limiting pin 505 inserted into the adapter plate 403 is detachably installed on the rotating disk 504. The rotating disk 504 is provided with a plurality of pin holes 5041 for the limiting pin 505 to pass through. The angle between two adjacent pin holes 5041 is 15°. When adjusting, first pull out the limiting pin 505, then rotate the outer shell 501 to adjust the angle of the outer shell 501. After adjustment, the limiting pin 505 is inserted to fix the turntable 504 and the rotating shaft 502 to the adapter plate 403.

[0026] A lamp stand 6 is fixed to the top of the support screw 3 , and a plurality of fill lights 7 are mounted on the lamp stand 6 . When the sunlight is weak, the fill lights 7 are turned on for fill light.

[0027] Working principle: When using the adjustable agricultural planting rack, the seedlings are placed in the seedling box 503 for cultivation, and the rotating handle 4011 is turned by hand to drive the threaded sleeve 401 to move on the support screw 3, and the threaded sleeve 401 drives the connecting sleeve 402 and the adapter plate 403 to move up and down, and the adapter plate 403 drives the seedling mechanism 5 to move up and down, thereby adjusting the distance between the upper and lower seedling mechanisms 5 to provide a larger growth space for the seedlings according to the growth of the seedlings. In addition, when irradiated with sunlight, the limit pin 505 is pulled out, and then the outer shell 501 is rotated to adjust the angle of the outer shell 501. After adjustment, the limit pin 505 is inserted to fix the turntable 504 and the rotating shaft 502 to the adapter plate 403. In this way, the multiple seedling boxes 503 arranged up and down are staggered with each other, thereby reducing the mutual blocking between the multiple seedling boxes 503, so that each seedling box 503 can obtain sufficient light.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable agricultural planting rack, characterized in that: The invention comprises a base (1), a support screw (3), a height adjustment mechanism (4), a seedling raising mechanism (5), a light stand (6) and a fill light (7), wherein the support screw (3) is fixed on the base (1), a plurality of height adjustment mechanisms (4) are installed on the support screw (3), a seedling raising mechanism (5) is installed on the left and right sides of each height adjustment mechanism (4), and the height adjustment mechanism (4) comprises: a threaded sleeve (401), a connecting sleeve (402) and an adapter plate (403), the inner side of the connecting sleeve (402) is rotatably connected to the threaded sleeve (401), and the threaded sleeve (401) is installed on the support screw. (3), an adapter plate (403) is fixed on both the left and right sides of the connecting sleeve (402), and the seedling raising mechanism (5) comprises: an outer shell (501), a rotating shaft (502), a seedling raising box (503), a rotating disk (504) and a limiting pin (505), the outer shell (501) is rotatably connected to the adapter plate (403) through the rotating shaft (502), a seedling raising box (503) is fixed on one side of the outer shell (501), a rotating disk (504) is fixed on the top of the rotating shaft (502), and a limiting pin (505) inserted into the adapter plate (403) is detachably mounted on the rotating disk (504).

2. The adjustable agricultural planting rack according to claim 1, characterized in that: A rotating handle (4011) is fixed to the lower end of the threaded sleeve (401).

3. The adjustable agricultural planting rack according to claim 1, characterized in that: The rotating disk (504) is provided with a plurality of pin holes (5041) for the limiting pins (505) to pass through.

4. The adjustable agricultural planting rack according to claim 3, characterized in that: The included angle between two adjacent pin holes (5041) is 15°.

5. The adjustable agricultural planting rack according to claim 1, characterized in that: A lamp stand (6) is fixed to the top of the support screw (3), and a plurality of fill lights (7) are mounted on the lamp stand (6).

6. The adjustable agricultural planting rack according to claim 1, characterized in that: A plurality of casters (2) are installed at the bottom of the base (1), and the casters (2) are provided with foot brakes.

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