CN215380101U - Automatic LED equipment of growing seedlings of light filling - Google Patents

Abstract

The utility model discloses an LED seedling raising device capable of automatically supplementing light, which comprises an installation base, a seedling raising mechanism and a light supplementing mechanism; installing a base: two I-shaped sliding columns which are symmetrically distributed are arranged on the rear side of the upper surface of the sliding column; seedling raising mechanism: the seedling raising bed comprises three seedling raising beds, the seedling raising bed at the lowest position is arranged at the lower end of the front side face of the I-shaped sliding column, the two seedling raising beds at the upper position are connected in the sliding opening of the I-shaped sliding column in a sliding mode, electric push rods are arranged at the left end and the right end of the upper surface of the seedling raising bed at the uppermost position, and the upper ends of the telescopic ends of the electric push rods are fixedly connected with the lower surface of the mounting transverse plate; light filling mechanism: the middle parts of the lower surfaces of the two seedling raising beds above and the middle part of the lower surface of the mounting transverse plate are respectively arranged; wherein: still include the mounting bracket, this LED equipment of growing seedlings of automatic light filling can realize the free regulation of seedbed interval, guarantees that the seedling obtains the waste of the sufficient irradiant reduction energy simultaneously.

Description

Automatic LED equipment of growing seedlings of light filling

Technical Field

The utility model relates to the technical field of LED seedling raising equipment, in particular to LED seedling raising equipment capable of automatically supplementing light.

Background

The seedling raising means raising seedlings, and the seedling raising means raising seedlings in a nursery, a hotbed or a greenhouse for transplanting the seedlings into the land for planting, and also means a stage of various organisms from fine hours to independent survival through manual protection, in common speaking, "seedling is strong and half-harvest", the seedling raising is a work with high labor intensity, time consumption and high technical performance, because the nursery seedling raising usually only can plant seedlings on the land and cannot realize multilayer high-efficiency seedling raising, therefore, multilayer high-efficiency seedling raising equipment is produced at the same time, the traditional seedling raising equipment can ensure that the seedlings can have sufficient illumination, usually, an LED lamp is arranged in the device, the LED lamp is used for supplementing light, the traditional seedling raising equipment cannot realize free adjustment of the distance between seedbeds, when the illumination is sufficient, the distance between the beds cannot be adjusted to increase, the sunlight cannot irradiate each layer of seedbeds, so that the LED lamp needs to be started all the time to supplement light for the seedlings, energy waste is caused, and therefore an LED seedling raising device capable of automatically supplementing light is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the LED seedling raising equipment capable of automatically supplementing light, which can ensure that seedlings are sufficiently illuminated, reduce the waste of energy sources and effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an LED seedling raising device capable of automatically supplementing light comprises an installation base, a seedling raising mechanism and a light supplementing mechanism;

installing a base: two I-shaped sliding columns which are symmetrically distributed are arranged on the rear side of the upper surface of the sliding column;

seedling raising mechanism: the seedling raising bed comprises three seedling raising beds, the seedling raising bed at the lowest position is arranged at the lower end of the front side face of the I-shaped sliding column, the two seedling raising beds at the upper position are connected in the sliding opening of the I-shaped sliding column in a sliding mode, electric push rods are arranged at the left end and the right end of the upper surface of the seedling raising bed at the uppermost position, and the upper ends of the telescopic ends of the electric push rods are fixedly connected with the lower surface of the mounting transverse plate;

light filling mechanism: the middle parts of the lower surfaces of the two seedling raising beds above and the middle part of the lower surface of the mounting transverse plate are respectively arranged;

wherein: still include the mounting bracket, the mounting bracket is located the outside right side of mounting base, the upper end of mounting bracket is equipped with the PLC controller, external power source is connected to the input electricity of PLC controller, the output of PLC controller is connected to electric putter's input electricity, can realize the free regulation of seedbed interval, when illumination is sufficient, adjust seedbed interval increase, guarantee sunshine and can shine each layer seedbed, when lacking illumination, can adjust the seedbed interval and reduce, reduce the outside diffusion of light when guaranteeing that LED light can shine the seedling, guarantee that the seedling obtains sufficient irradiant waste of the energy that reduces.

Further, the mechanism of growing seedlings still includes backing plate, floating bed and crosses the water hole, backing plate evenly distributed is in the inside of growing seedlings the bed, and floating bed places respectively in the plane top that same inside backing plate of growing seedlings the bed constitutes, and the water hole has all been seted up to the inside seedling growing tank bottom that sets up of floating bed, provides a cultivation place for the seedling.

Further, light filling mechanism includes lamp shade and LED lamp, the lamp shade sets up respectively in two of top educate seedling bed lower surface middle parts and the lower surface middle part of installation diaphragm, and the LED lamp sets up respectively in the inside of lamp shade, and the output of PLC controller is connected to the input electricity of LED lamp, can carry out the light filling to the seedling.

Further, the light supplementing mechanism further comprises a concave lens, the concave lens is arranged at the opening at the lower end of the lampshade respectively and can scatter light, and seedlings in different positions can be guaranteed to be illuminated.

Further, still include motor and lead screw, the motor sets up in mounting base's upper surface rear side middle part, and the lead screw sets up in the output shaft upper end of motor, and the pitch of the first half of lead screw is greater than the pitch of the latter half, and the fixed block that the seedling bed trailing flank middle part of middle part set up and the latter half threaded connection of lead screw of growing seedlings at middle part, the fixed block that the seedling bed trailing flank middle part of the top set up and the first half threaded connection of lead screw, the output of PLC controller is connected to the input electricity of motor, provides power for the operation of other parts.

Further, still include water tank and water pump, the water tank sets up in the notch that mounting base upper surface front side was seted up, and the water pump sets up in the inside of water tank, and the water inlet that seedling bed right flank middle part was seted up all communicates with each other through the delivery port of spring pipe with the water pump, and the output of PLC controller is connected to the input electricity of water pump, can carry out automatic watering to the seedling.

Further, still include the touching inductor, the touching inductor sets up respectively in two of top educate seedling bed upper surface front sides, and the input of PLC controller is connected to touching inductor output electricity, prevents the device motion of crossing.

Compared with the prior art, the utility model has the beneficial effects that: this LED equipment of growing seedlings of automatic light filling has following benefit:

when sunlight is sufficient in daytime, the PLC controls the motor to work, the output shaft drives the screw rod to rotate, the fixing block at the rear end of the seedling bed drives the two seedling beds above to move upwards along the I-shaped sliding column, the screw pitch of the upper half part of the screw rod is larger than that of the lower half part of the screw rod, so that the uppermost seedling bed can move quickly to pull the distance from the middle seedling bed, the distance between the three seedling beds is increased, meanwhile, the telescopic end of the electric push rod extends to push the installation transverse plate and the lower part to move upwards, so that sunlight can be irradiated on the surfaces of the seedling beds, when sunlight is lacked, the PLC controls the LED lamp to work, the LED lamp emits light, the light is uniformly dispersed above the floating bed under the scattering effect of the concave lens sheet, meanwhile, the PLC controls the motor to work, the output shaft drives the screw rod to rotate reversely, so that the two seedling beds above move downwards along the I-shaped sliding column, when the seedling bed at the top touches the touching inductor of below, touching inductor transmission signal gives the PLC controller, PLC controller regulation and control motor stop work, in order to prevent device motion, and simultaneously, electric putter's flexible end shrink, drive installation diaphragm and below part lapse, so that make the device shrink, and then reduce the distance between LED lamp and the floating bed, so that the light that the LED lamp sent can be more abundant shine in the seedling top, can realize the free regulation of seedbed interval, when illumination is sufficient, adjust seedbed interval increase, guarantee sunshine and can shine each layer seedbed, when lacking illumination, can adjust seedbed interval and reduce, reduce the outside diffusion of light when guaranteeing that LED light can shine the seedling, guarantee that the seedling obtains sufficient irradiant waste of the energy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic structural view of the seedling raising mechanism of the present invention;

fig. 5 is a schematic structural diagram of the light supplement mechanism of the present invention.

In the figure: the device comprises a mounting base 1, an I-shaped sliding column 2, a mounting frame 3, a PLC (programmable logic controller) 4, a seedling raising mechanism 5, a seedling raising bed 51, a base plate 52, a floating bed 53, a water passing hole 54, an electric push rod 6, a mounting transverse plate 7, a light supplementing mechanism 8, a lampshade 81, an LED lamp 82, a concave lens 83, a water tank 9, a water pump 10, a motor 11, a lead screw 12 and a touch sensor 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: an LED seedling raising device capable of automatically supplementing light comprises an installation base 1, a seedling raising mechanism 5 and a light supplementing mechanism 8;

mounting a base 1: the mounting base 1 provides a mounting place for other components, and two I-shaped sliding columns 2 which are symmetrically distributed are arranged on the rear side of the upper surface of the mounting base;

seedling raising mechanism 5: the seedling raising mechanism 5 provides a cultivation place for seedlings, and comprises three seedling raising beds 51, the lowest seedling raising bed 51 is arranged at the lower end of the front side face of the I-shaped sliding column 2, the two seedling raising beds 51 above are connected in a sliding opening of the I-shaped sliding column 2 in a sliding mode, electric push rods 6 are arranged at the left end and the right end of the upper surface of the seedling raising bed 51 at the top, the upper end of the telescopic end of each electric push rod 6 is fixedly connected with the lower surface of the installation transverse plate 7, the seedling raising mechanism 5 further comprises a backing plate 52, floating beds 53 and water through holes 54, the backing plates 52 are uniformly distributed in the seedling raising beds 51, the floating beds 53 are respectively arranged above the plane formed by the backing plates 52 in the same seedling raising bed 51, the water through holes 54 are formed in the bottoms of seedling raising grooves formed in the floating beds 53, the motor 11 and the screw rod 12 are further included, the motor 11 is arranged in the middle of the rear side of the upper surface of the installation base 1, the screw rod 12 is arranged at the upper end of the output shaft of the motor 11, the screw pitch of the upper half part of the screw rod 12 is larger than that of the lower half part, the fixed block arranged in the middle of the rear side surface of the seedling bed 51 in the middle is in threaded connection with the lower half part of the screw rod 12, the fixed block arranged in the middle of the rear side surface of the uppermost seedling bed 51 is in threaded connection with the upper half part of the screw rod 12, the input end of the motor 11 is electrically connected with the output end of the PLC controller 4, the water tank 9 is arranged in a notch formed in the front side of the upper surface of the mounting base 1, the water pump 10 is arranged in the water tank 9, a water inlet formed in the middle of the right side surface of the seedling bed 51 is communicated with a water outlet of the water pump 10 through a spring pipe, the input end of the water pump 10 is electrically connected with the output end of the PLC controller 4, nutrient soil is filled in a seedling groove arranged in the floating bed 53, seeds are planted in the nutrient soil, the PLC controller 4 regulates and controls the water pump 10 to work regularly, the water in the water tank 9 is pumped into the seedling bed 51, under the action of the water through holes 54, water enters the inside of a seedling raising groove arranged inside the floating bed 53 from the lower part of the floating bed 53 to moisten nutrient soil, the base plate 52 can support the lower part of the floating bed 53 to facilitate the water flow circulation below the floating bed 53, when sunlight is sufficient in daytime, the PLC 4 regulates and controls the motor 11 to work, the output shaft drives the screw rod 12 to rotate, the fixing block at the rear end of the seedling raising bed 51 drives the two seedling raising beds 51 above to move upwards along the I-shaped sliding column 2, and because the screw pitch of the upper half part of the screw rod 12 is larger than that of the lower half part, the uppermost seedling raising bed 51 moves faster and can be pulled away from the middle seedling raising bed 51, so that the distance between the three seedling raising beds 51 is increased, meanwhile, the telescopic end of the electric push rod 6 extends to push the installation transverse plate 7 and the lower part to move upwards, thereby ensuring that sunlight can irradiate the surfaces of the seedling raising beds, the seedling raising device is characterized by further comprising a touch sensor 13, wherein the touch sensor 13 is respectively arranged on the front sides of the upper surfaces of the two seedling raising beds 51, the output end of the touch sensor 13 is electrically connected with the input end of the PLC controller 4, the PLC controller 4 regulates and controls the motor 11 to work, the output shaft drives the screw rod 12 to rotate reversely, so that the two seedling raising beds 51 above move downwards along the I-shaped sliding column 2, when the seedling raising bed 51 above touches the touch sensor 13 below, the touch sensor 13 transmits a signal to the PLC controller 4, the PLC controller 4 regulates and controls the motor to stop working so as to prevent the device from over-moving, and meanwhile, the telescopic end of the electric push rod 6 contracts to drive the installation transverse plate 7 and the components below to move downwards, so that the device contracts;

light supplement mechanism 8: the light supplementing mechanism 8 is used for supplementing light to seedlings when illumination is insufficient, and is respectively arranged in the middle of the lower surfaces of the two seedling raising beds 51 above and the middle of the lower surface of the mounting transverse plate 7, the light supplementing mechanism 8 comprises a lampshade 81 and LED lamps 82, the lampshade 81 is respectively arranged in the middle of the lower surfaces of the two seedling raising beds 51 above and the middle of the lower surface of the mounting transverse plate 7, the LED lamps 82 are respectively arranged inside the lampshade 81, the input end of the LED lamp 82 is electrically connected with the output end of the PLC 4, the light supplementing mechanism 8 further comprises a concave lens 83, the concave lens 83 is respectively arranged at the lower end opening of the lampshade 81, when sunlight is absent at night, the PLC 4 regulates and controls the LED lamps 82 to work, the LED lamps 82 emit light, and the light is uniformly dispersed above the floating bed 53 under the scattering effect of the concave lens 83;

wherein: still include mounting bracket 3, mounting bracket 3 is located the outside right side of mounting base 1, and the upper end of mounting bracket 3 is equipped with PLC controller 4, and PLC controller 4 regulates and control the normal operating of each part, and external power source is connected to PLC controller 4's input electricity, and PLC controller 4's output is connected to electric putter 6's input electricity.

The working principle of the LED seedling raising equipment capable of automatically supplementing light provided by the utility model is as follows: nutrient soil is filled in a seedling growing groove arranged in a floating bed 53, seeds are planted in the nutrient soil, a PLC (programmable logic controller) 4 regularly regulates and controls a water pump 10 to work, the water in a water tank 9 is pumped into a seedling growing bed 51, water enters the seedling growing groove arranged in the floating bed 53 from the lower part of the floating bed 53 under the action of a water through hole 54 to moisten the nutrient soil, a backing plate 52 can prop up the lower part of the floating bed 53 to facilitate the water flow circulation below the floating bed 53, the PLC 4 regulates and controls a motor 11 to work when the sunshine is sufficient in daytime, an output shaft drives a screw rod 12 to rotate, two seedling growing beds 51 above are driven by a fixed block at the rear end of the seedling growing bed 51 to move upwards along an I-shaped sliding column 2, and because the screw pitch of the upper half part of the screw rod 12 is larger than that of the lower half part of the screw pitch, the seedling growing bed 51 at the top can move quickly and can pull the distance from the middle seedling growing bed 51, therefore, the distance between the three seedling raising beds 51 is increased, meanwhile, the telescopic end of the electric push rod 6 extends to push the mounting transverse plate 7 and the lower part to move upwards, so as to ensure that sunlight can irradiate the surface of each seedling raising bed, when the sunlight is lacked at night, the PLC controller 4 regulates and controls the LED lamp 82 to work, the LED lamp 82 emits light, the light is uniformly dispersed above the floating bed 53 under the scattering action of the concave lens sheet 83, meanwhile, the PLC controller 4 regulates and controls the motor 11 to work, the output shaft drives the screw rod 12 to rotate reversely, the two upper seedling raising beds 51 move downwards along the I-shaped sliding column 2, when the upper seedling raising bed 51 touches the touch sensor 13 below, the touch sensor 13 transmits a signal to the PLC controller 4, the PLC controller 4 regulates and controls the motor to stop working, over-movement of the device is prevented, meanwhile, the telescopic end of the electric push rod 6 contracts to drive the mounting transverse plate 7 and the lower part to move downwards, therefore, the device is contracted, the distance between the LED lamp 82 and the floating bed 53 is further reduced, and the light emitted by the LED lamp 82 can illuminate the seedling more fully.

It should be noted that the specific model of the PLC controller 4 disclosed in the above embodiments is S7-300, the electric putter 6 may be a JN185T electric putter, the LED light 82 may be a PAK417440 LED light, the water pump 10 may be a QZYHCB water pump, the motor 11 may be a 5TK40GU-CF motor, the touch sensor 13 may be a TS14 touch sensor, and the PLC controller 4 controls the electric putter 6, the LED light 82, the water pump 10, the motor 11, and the touch sensor 13 to operate according to a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a LED equipment of growing seedlings of automatic light filling which characterized in that: comprises a mounting base (1), a seedling raising mechanism (5) and a light supplementing mechanism (8);

mounting base (1): two I-shaped sliding columns (2) which are symmetrically distributed are arranged on the rear side of the upper surface of the sliding column;

seedling raising mechanism (5): the seedling raising device comprises three seedling raising beds (51), the lowest seedling raising bed (51) is arranged at the lower end of the front side face of an I-shaped sliding column (2), the two seedling raising beds (51) above are connected into a sliding opening of the I-shaped sliding column (2) in a sliding mode, electric push rods (6) are arranged at the left end and the right end of the upper surface of the seedling raising bed (51) at the top, and the upper end of the telescopic end of each electric push rod (6) is fixedly connected with the lower surface of an installation transverse plate (7);

light supplement mechanism (8): the middle parts of the lower surfaces of the two seedling raising beds (51) arranged above and the middle part of the lower surface of the mounting transverse plate (7) are respectively arranged;

wherein: still include mounting bracket (3), mounting bracket (3) are located the outside right side of mounting base (1), and the upper end of mounting bracket (3) is equipped with PLC controller (4), and external power source is connected to the input electricity of PLC controller (4), and the output of PLC controller (4) is connected to the input electricity of electric putter (6).

2. The LED seedling raising equipment with automatic light supplementing function according to claim 1, characterized in that: seedling raising mechanism (5) still include backing plate (52), floating bed (53) and cross water hole (54), backing plate (52) evenly distributed is in the inside of seedling raising bed (51), and floating bed (53) are placed respectively in the plane top that same seedling raising bed (51) inside backing plate (52) are constituteed, and water hole (54) have all been seted up to the seedling raising tank bottom portion that floating bed (53) inside set up.

3. The LED seedling raising equipment with automatic light supplementing function according to claim 1, characterized in that: light filling mechanism (8) include lamp shade (81) and LED lamp (82), lamp shade (81) set up respectively in two of top educate seedling bed (51) lower surface middle part and the lower surface middle part of installation diaphragm (7), and LED lamp (82) set up respectively in the inside of lamp shade (81), and the output of PLC controller (4) is connected to the input electricity of LED lamp (82).

4. The LED seedling raising equipment with automatic light supplementing function according to claim 3, characterized in that: the light supplementing mechanism (8) further comprises a concave lens sheet (83), and the concave lens sheet (83) is arranged at an opening at the lower end of the lampshade (81) respectively.

5. The LED seedling raising equipment with automatic light supplementing function according to claim 1, characterized in that: still include motor (11) and lead screw (12), motor (11) set up in the upper surface rear side middle part of mounting base (1), lead screw (12) set up in the output shaft upper end of motor (11), the pitch of lead screw (12) the upper half is greater than the pitch of the latter half, the fixed block that seedling bed (51) trailing flank middle part set up of middle part and the latter half threaded connection of lead screw (12), the fixed block that seedling bed (51) trailing flank middle part set up of the top and the first half threaded connection of lead screw (12), the output of PLC controller (4) is connected to the input electricity of motor (11).

6. The LED seedling raising equipment with automatic light supplementing function according to claim 1, characterized in that: still include water tank (9) and water pump (10), water tank (9) set up in the notch that mounting base (1) upper surface front side was seted up, and water pump (10) set up in the inside of water tank (9), and the water inlet that seedling bed (51) right flank middle part was seted up all communicates with each other through the delivery port of spring pipe with water pump (10), and the output of PLC controller (4) is connected to the input electricity of water pump (10).

7. The LED seedling raising equipment with automatic light supplementing function according to claim 1, characterized in that: still include touch inductor (13), touch inductor (13) set up respectively in two nursery bed (51) upper surface front sides above, and the input of PLC controller (4) is connected to touch inductor (13) output electricity.

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