Vegetable seedling culture shelf capable of self-adapting to illumination

Abstract

The utility model relates to the technical field of vegetable seedling culture racks, in particular to a self-adaptive illumination vegetable seedling culture rack, which comprises a bottom plate, two cross beams arranged above the bottom plate, two longitudinal beams fixedly mounted between the two cross beams, and a support plate fixedly mounted between the bottom surfaces of the two longitudinal beams. An air cylinder is fixedly installed at the center position of the bottom plate, a telescopic shaft of the air cylinder is arranged on the supporting plate, a left guide sleeve and a right guide sleeve are fixedly installed on the cross beam, and a covering assembly is arranged between the two sets of guide sleeves and comprises a winding drum fixedly installed on one set of guide sleeves and a rotating shaft rotationally connected with the other set of guide sleeves. And a winding shaft is rotationally connected between the inner walls of the left side and the right side of the winding barrel, a servo motor is coaxially arranged at the tail end of the winding shaft, a front traction steel wire and a rear traction steel wire are wound between the winding shaft and the rotating shaft, and a shading film is fixedly installed between the two traction steel wires. The LED lamp has a self-adaptive illumination function, can perform shading operation, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable seedling cultivation racks, in particular to a vegetable seedling cultivation rack with adaptive lighting. Background Art

[0002] In the process of cultivating and nurturing vegetable seedlings, corresponding culture racks are usually used. This type of culture rack plays the role of supporting the cultivation box containing the seedlings. When carrying out seedling cultivation operations, light is one of the key factors affecting the growth of seedlings. There are many types of culture racks on the market, and most of them are made of steel frame materials, which have the advantage of being not easily damaged.

[0003] However, traditional vegetable seedling cultivation racks are usually fixed on the ground, and their height is also limited. After the height is limited, the distance between the cultivated seedlings and the light source is also constant, and it cannot be automatically adjusted according to the lighting conditions, resulting in poor growth of seedlings under insufficient or excessive light conditions, which in turn affects the yield and quality, causing inconvenience to users. In view of this, we proposed a vegetable seedling cultivation rack with adaptive lighting. Utility Model Content

[0004] The purpose of the utility model is to provide a vegetable seedling cultivation rack with adaptive lighting to solve the defects mentioned in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A vegetable seedling cultivation rack with adaptive lighting comprises a base plate, wherein two mutually symmetrical left and right cross beams are arranged above the base plate, two symmetrical front and rear longitudinal beams are fixedly installed between the two cross beams, a support plate is fixedly installed between the bottom surfaces of the two longitudinal beams, a cylinder is fixedly installed at the center position of the base plate, a telescopic shaft of the cylinder is arranged on the support plate, two mutually symmetrical left and right guide sleeves are fixedly installed on the cross beam, a covering component is arranged between the two groups of the guide sleeves, the covering component comprises a winding drum fixedly installed on one group of the guide sleeves and a rotating shaft rotatably connected to the other group of the guide sleeves, a through hole is arranged on one side of the winding drum, a winding shaft is rotatably connected between the left and right inner walls of the winding drum, a servo motor is coaxially arranged at the end of the winding shaft, two mutually symmetrical front and rear pulling wires are wound between the winding shaft and the rotating shaft, a light shielding film is fixedly installed between the two pulling wires, and an end of the light shielding film passes through the through hole and is fixed on the winding shaft.

[0007] Preferably, a rectangular plate is fixedly mounted on the end of the telescopic shaft of the cylinder, and the support plate is fixedly mounted on the top surface of the rectangular plate, so as to facilitate the fixed mounting operation of the support plate.

[0008] Preferably, four guide pillars arranged in a matrix are fixedly mounted on the bottom plate, and the guide sleeves are sleeved on the guide pillars and slidably connected with the guide pillars, so as to facilitate the guiding operation of the movement of the crossbeam.

[0009] Preferably, a fixing plate is fixedly mounted on the bottom end of the guide column, and the fixing plate is fixedly mounted on the bottom plate by a plurality of fastening bolts, so as to facilitate fixing the fixing plate and achieve the effect of fixing the guide column.

[0010] Preferably, the output shaft end of the servo motor is fixedly mounted on the winding shaft, and the servo motor is fixedly mounted on the end of the winding drum, so that the servo motor can be used to drive the winding shaft to rotate for winding operation.

[0011] Preferably, the cross beam and the cross beam are used to support a seedling box for vegetable seedlings, and the shading film is unfolded to cover the top of the seedling box for shading operation.

[0012] Preferably, a light sensor is fixedly mounted on the top rod of one of the guide sleeves, and a control host is fixedly mounted on the bottom plate, so as to facilitate the use of the light sensor to detect the light intensity in real time.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can adjust the height of the crossbeam and the longitudinal beam by setting the cylinder, further adjust the height from the external light source, and adjust the intensity of the light, so as to achieve the effect of automatically adjusting the height to receive light according to the light intensity.

[0015] 2. The utility model is provided with a covering component to ensure that when in use, the shading film can be unfolded to cover and shield the vegetable seedlings, thereby achieving a complete shading effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is one of the explosion structure schematic diagrams of the utility model;

[0018] Figure 3 This is the second schematic diagram of the explosion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the covering component of the utility model.

[0020] The meaning of each number in the figure is:

[0021] 1. Bottom plate; 10. Cross beam; 11. Longitudinal beam; 12. Support plate; 13. Cylinder; 131. Rectangular plate; 14. Guide sleeve; 15. Guide column; 151. Fixed plate;

[0022] 2. Covering assembly; 20. Winding drum; 21. Through hole; 22. Winding shaft; 23. Servo motor; 24. Rotating shaft; 25. Pulling wire; 26. Shading film;

[0023] 3. Light sensor; 4. Control host. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: an adaptive lighting vegetable seedling cultivation rack, comprising a bottom plate 1, two mutually symmetrical left and right beams 10 are arranged above the bottom plate 1, two symmetrical front and rear longitudinal beams 11 are fixedly installed between the two beams 10, a support plate 12 is fixedly installed between the bottom surfaces of the two longitudinal beams 11, a cylinder 13 is fixedly installed at the center position of the bottom plate 1, a telescopic shaft of the cylinder 13 is arranged on the support plate 12, a rectangular plate 131 is fixedly installed at the end of the telescopic shaft of the cylinder 13, and the support plate 12 is fixedly installed on the top surface of the rectangular plate 131, so as to facilitate the fixed installation operation of the support plate 12, realize the height adjustment operation by utilizing the cylinder 13, and further realize the adjustment of the distance between the vegetable seedlings and the light source;

[0026] Specifically, two symmetrical guide sleeves 14 are fixedly installed on the crossbeam 10, and a covering assembly 2 is arranged between the two groups of guide sleeves 14. The covering assembly 2 includes a winding drum 20 fixedly installed on one group of guide sleeves 14 and a rotating shaft 24 rotatably connected to the other group of guide sleeves 14. A through hole 21 is arranged on one side of the winding drum 20, and a winding shaft 22 is rotatably connected between the left and right inner walls of the winding drum 20. A servo motor 23 is coaxially arranged at the end of the winding shaft 22. Two symmetrical pulling wires 25 are wound between the winding shaft 22 and the rotating shaft 24. A shading film 26 is fixedly installed between the two pulling wires 25. The end of the shading film 26 passes through the through hole 21 and is fixed on the winding shaft 22, so that the shading film 26 can be unfolded and covered on the vegetable seedlings to achieve the effect of shading protection.

[0027] In this embodiment, four guide pillars 15 arranged in a matrix are fixedly mounted on the bottom plate 1 , and the guide sleeves 14 are sleeved on the guide pillars 15 and slidably connected to the guide pillars 15 , so as to guide the movement of the crossbeam 10 .

[0028] Specifically, a fixing plate 151 is fixedly mounted on the bottom end of the guide column 15 , and the fixing plate 151 is fixedly mounted on the bottom plate 1 by a plurality of fastening bolts, so as to facilitate fixing the fixing plate 151 and achieve the effect of fixing the guide column 15 .

[0029] Furthermore, the output shaft end of the servo motor 23 is fixedly mounted on the winding shaft 22, and the servo motor 23 is fixedly mounted on the end of the winding drum 20, so that the servo motor 23 can be used to drive the winding shaft 22 to rotate for winding operation.

[0030] In addition, the cross beams 10 and the cross beams 10 are used to support the seedling boxes for vegetable seedlings, and the shading film 26 is unfolded and covers the top of the seedling box for shading operation.

[0031] It is worth noting that a light sensor 3 is fixedly installed on the top rod of one of the guide sleeves 14, and a control host 4 is fixedly installed on the bottom plate 1, so that the light sensor 3 can be used to detect the light intensity in real time; the light sensor 3 is used to detect the light intensity in real time and transmit the detection result to the control host 4. The control host 4 has a built-in data table of the corresponding relationship between the light intensity and the height of the culture rack. According to the detection result of the light sensor 3, the corresponding adjustment instructions are obtained by looking up the table or calculating, which are used to adjust the height of the culture rack body and the winding operation of the shading film 26 respectively. The cylinder 13 and the servo motor 23 are connected to the control host 4, and the control is performed according to the instructions of the control host 4. action; finally, it should be noted that the cylinder 13, servo motor 23, light sensor 3 and control host 4 involved in the utility model are all universal standard parts or parts known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connections between the electrical components are completed in the order of working, and the detailed connection means are all well-known technologies in the field.

[0032] When the vegetable seedling cultivation rack with adaptive illumination of the utility model is in use, the vegetable seedling cultivation box is placed on the cross beam 10 and the longitudinal beam 11 to realize the placement operation. When the illumination is weak, the illumination sensor 3 senses the illumination and transmits the data to the control host 4. The control host 4 processes the data and starts the cylinder 13 to make it work. When the cylinder 13 works, the telescopic shaft on it extends to drive the cross beam 10 and the longitudinal beam 11 to move upward, so that the distance between the vegetable seedling cultivation box and the light source is shortened. After the distance is shortened, the illumination intensity can be enhanced. When the light is strong, the control host 4 starts the cylinder 13 and makes it work, driving the horizontal beam 10 and the longitudinal beam 11 to move downward. At this time, the distance between the vegetable seedling culture box and the light source increases. When the horizontal beam 10 and the longitudinal beam 11 move to the bottom and the light is still strong, the servo motor 23 is started and made to work. When the servo motor 23 works, the output shaft thereon rotates to drive the winding shaft 22 to rotate, and the rotation of the winding shaft 22 drives the pulling wire 25 to rotate, so that the shading film 26 is unfolded. After the shading film 26 is unfolded, the shading operation can be realized.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vegetable seedling cultivation rack with adaptive illumination, comprising a bottom plate (1), characterized in that: Two mutually symmetrical left and right cross beams (10) are arranged above the bottom plate (1), two front and rear symmetrical longitudinal beams (11) are fixedly installed between the two cross beams (10), a support plate (12) is fixedly installed between the bottom surfaces of the two longitudinal beams (11), a cylinder (13) is fixedly installed at the center position of the bottom plate (1), the telescopic axis of the cylinder (13) is arranged on the support plate (12), two mutually symmetrical left and right guide sleeves (14) are fixedly installed on the cross beam (10), a covering assembly (2) is arranged between the two groups of the guide sleeves (14), and the covering assembly (2) includes a cover assembly (2) fixedly installed on one group of the guide sleeves (14) A winding drum (20) and a rotating shaft (24) rotatably connected to another group of guide sleeves (14); a through hole (21) is provided on one side of the winding drum (20); a winding shaft (22) is rotatably connected between the left and right inner walls of the winding drum (20); a servo motor (23) is coaxially provided at the end of the winding shaft (22); two front and rear symmetrical pulling wires (25) are wound between the winding shaft (22) and the rotating shaft (24); a shading film (26) is fixedly installed between the two pulling wires (25); an end of the shading film (26) passes through the through hole (21) and is fixed on the winding shaft (22).

2. The vegetable seedling cultivation rack with adaptive illumination according to claim 1, characterized in that: A rectangular plate (131) is fixedly mounted on the end of the telescopic shaft of the cylinder (13), and the support plate (12) is fixedly mounted on the top surface of the rectangular plate (131).

3. The vegetable seedling cultivation rack with adaptive illumination according to claim 1, characterized in that: Four guide pillars (15) arranged in a matrix are fixedly mounted on the base plate (1), and the guide sleeves (14) are sleeved on the guide pillars (15) and are slidably connected to the guide pillars (15).

4. The vegetable seedling cultivation rack with adaptive illumination according to claim 3 is characterized in that: A fixing plate (151) is fixedly mounted on the bottom end of the guide column (15), and the fixing plate (151) is fixedly mounted on the base plate (1) via a plurality of fastening bolts.

5. The vegetable seedling cultivation rack with adaptive illumination according to claim 1, characterized in that: The output shaft end of the servo motor (23) is fixedly mounted on the winding shaft (22), and the servo motor (23) is fixedly mounted on the end of the winding drum (20).

6. The vegetable seedling cultivation rack with adaptive illumination according to claim 1, characterized in that: The crossbeam (10) and the crossbeam (10) are used to support a seedling raising box for vegetable seedlings, and the shading film (26) is unfolded to cover the top of the seedling raising box for shading operation.

7. The vegetable seedling cultivation rack with adaptive illumination according to claim 1, characterized in that: A light sensor (3) is fixedly mounted on the top rod of one of the guide sleeves (14), and a control host (4) is fixedly mounted on the bottom plate (1).

Images