CN113424728A - Farming is with device of growing seedlings with temperature regulation function - Google Patents

Abstract

The invention discloses a seedling raising device with a temperature adjusting function for agricultural planting, which comprises a bottom plate, wherein the top of the bottom plate is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a mounting plate, the top of one side of the bottom plate is fixedly connected with a long plate, the outer wall of the long plate is provided with an illumination mechanism, the bottom of the bottom plate is provided with a power mechanism for driving the rotating shaft to rotate, the top of the mounting plate is provided with an automatic supply device, the automatic supply device comprises a seedling raising box, the seedling raising box is slidably connected to the top of the mounting plate, the seedling raising box is in a circular tube shape, a water solution is placed in an inner cavity of the seedling raising box, the top of the mounting plate in the inner cavity of the seedling raising box is hinged with a second transmission rod, and the second transmission rod is made of a stretchable material. The invention can automatically supply nutrient solution according to the self demand of the seedling, so that the tricolor fluorescent lamp can automatically change the angle at a constant speed, and provide sufficient illumination conditions at multiple angles for the seedling.

Description

Farming is with device of growing seedlings with temperature regulation function

Technical Field

The invention relates to the technical field of seedling raising devices, in particular to a seedling raising device with a temperature adjusting function for agricultural planting.

Background

The seedling raising means raising seedlings in a nursery, a hotbed or a greenhouse for transplanting the seedlings to a land for planting, and also means a stage of manually protecting various organisms until the organisms can independently live in the fine stage.

Present device of growing seedlings, the cooperation through multiple sensor realizes the management to the device of growing seedlings, be not suitable for agricultural small-scale planting, waste time and energy, and need watch, calculate, and come to add the nutrient that growth needs to the seedling through the manual work, the growth agent etc., demand along with the seedling in different growth periods is different, the demand of required nutrient solution growth agent is also different, lead to artifical loaded down with trivial details, and the canopy is interior or indoor planting, the seedling has the demand equally to the illumination condition, need provide sufficient illumination for each seedling.

The invention aims at the problems and provides a seedling raising device with a temperature adjusting function for agricultural planting, which is improved and improved.

Disclosure of Invention

The invention aims to provide a seedling raising device with a temperature adjusting function for agricultural planting, which has the advantages of automatically supplying nutrient solution according to the self demand of seedlings and providing sufficient illumination conditions for the seedlings at multiple angles, and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a farming is with device of growing seedlings with temperature regulation function, includes the bottom plate, the top of bottom plate is rotated and is connected with the pivot, the top fixedly connected with mounting panel of pivot, one side top fixedly connected with long board of bottom plate, the outer wall of long board is provided with illumination mechanism, the bottom of bottom plate sets up and is used for driving pivot pivoted power unit, the top of mounting panel is provided with automatic supply device.

The automatic supply device comprises a seedling box, the seedling box is connected to the top of a mounting plate in a sliding mode, the seedling box is in a round tube shape, aqueous solution is placed in an inner cavity of the seedling box, a second transmission rod is hinged to the top of the inner cavity mounting plate of the seedling box, the second transmission rod is made of stretchable material, a buoyancy plate is hinged to the top of the second transmission rod, a relay dish is fixedly connected to the top of the buoyancy plate, the outer wall of the relay dish, close to the bottom, is communicated with a plurality of groups of pipelines, the other end of each pipeline is communicated with a culture dish, a partition plate is fixedly connected to the inner wall of the culture dish, a through hole is formed in the outer wall of each partition plate, a capillary tube is arranged on the inner wall of each through hole, a chute is formed in the outer wall of the relay dish, a mounting frame is fixedly connected, the outer wall at the relay dish is established to the nutrition box cover, and with relay dish swing joint, the nutrition box is ring shape, the inner wall that the nutrition box is close to the relay dish has seted up the cross bore groove, and the cross bore groove is close to the bottom of nutrition box.

Preferably, the illumination mechanism comprises two bearing seats, the two bearing seats are fixedly connected to the top of the bottom plate, a reciprocating screw rod is rotatably connected between the two bearing seats, a cross rod is fixedly connected to the outer wall of the opposite surface of the two bearing seats, the outer wall of the cross rod is provided with a limit groove, the thread of the reciprocating screw rod is sleeved with a threaded sleeve, the top of the threaded sleeve is fixedly connected with a first transmission rod, the first transmission rod passes through the limit groove, the outer wall of the first transmission rod close to the top is provided with a first sliding groove, the inner wall of the first sliding chute is connected with a cylindrical sliding block in a sliding way, the outer wall of the cylindrical sliding block is fixedly connected with a bent rod, the bent rod is rotatably connected with the long plate through a pin shaft, one end of the bent rod, which is far away from the cylindrical sliding block, is fixedly connected with the three-primary-color fluorescent lamp, and the top of the bottom plate is provided with a transmission mechanism for driving the reciprocating screw rod to rotate.

Preferably, but illumination mechanism symmetry sets up two, drive mechanism includes vice bevel gear, vice bevel gear fixed connection is at the tip of reciprocal lead screw, the outer wall fixedly connected with owner bevel gear of pivot, main bevel gear is connected with vice bevel gear meshing.

Preferably, power unit includes two motor boards and backup pad, backup pad fixed connection is in the bottom of bottom plate, the quantity of backup pad has threely, backup pad fixed connection is two below the pivot between the backup pad opposite face outer wall, two fixedly connected with motor between the backup pad, the output of motor passes through shaft coupling and pivot fixed connection.

Preferably, the outer wall fixedly connected with link block of buoyancy board, link block is flexible material, the second spout has been seted up to the inner chamber of seedling raising box, link block's outer wall and the inner wall sliding connection of second spout.

Preferably, the top fixedly connected with screw thread bearing frame of mounting panel, seedling raising box's outer wall rotates and is connected with the screw rod, the screw rod runs through the screw thread bearing frame, and with run through a threaded connection, the tip fixedly connected with carousel of screw thread bearing frame is worn out to the screw rod.

Preferably, the fixed plate is internally provided with a long circular groove which is communicated with the inner cavity of the nutrition box, and the outer wall of the seedling box is communicated with a water discharge opening with a valve.

Preferably, the number of the second transmission rods is four.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the automatic feeding device is arranged, so that the automatic feeding device can automatically feed nutrient solution according to the self demand of the seedlings.

The invention can automatically change the angle of the tricolor fluorescent lamp at a constant speed by arranging the illumination mechanism, thereby providing sufficient illumination conditions at multiple angles for seedlings.

Drawings

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

FIG. 2 is a schematic structural front view of the present invention;

FIG. 3 is a schematic view of a half-section perspective structure of the present invention;

FIG. 4 is a schematic view showing a cross-sectional perspective structure of the automatic replenishing apparatus of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 4 according to the present invention.

In the figure: 1. a base plate; 2. mounting a plate; 3. a mounting frame; 4. a support plate; 5. a long plate; 6. a seedling raising box; 7. a nutrition box; 8. a culture dish; 10. a turntable; 11. a tricolor fluorescent lamp; 12. bending a rod; 13. a cylindrical slider; 14. a first chute; 15. a first drive lever; 16. a cross bar; 17. a reciprocating screw; 18. a bearing seat; 19. a secondary bevel gear; 20. a main bevel gear; 21. a rotating shaft; 22. a motor plate; 23. a motor; 24. a second transmission rod; 26. a circular groove; 27. a fixing plate; 28. connecting the sliding block; 29. a second chute; 30. a screw; 31. a threaded bearing seat; 32. a water discharge outlet; 33. a chute; 34. a transverse hole slot; 35. a relay vessel; 36. a pipeline; 37. a buoyancy plate; 39. a partition plate; 40. a limiting groove; 41. and (4) a threaded sleeve.

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 to 6, the present invention provides a technical solution: the utility model provides a farming is with device of growing seedlings with temperature regulation function, includes bottom plate 1, and the top of bottom plate 1 is rotated and is connected with pivot 21, and the top fixedly connected with mounting panel 2 of pivot 21, one side top fixedly connected with long board 5 of bottom plate 1, the outer wall of long board 5 are provided with illumination mechanism, and the bottom of bottom plate 1 sets up and is used for driving pivot 21 pivoted power unit, and the top of mounting panel 2 is provided with automatic supply device.

The automatic supply device comprises a seedling box 6, the seedling box 6 is connected to the top of a mounting plate 2 in a sliding mode, the seedling box 6 is in a round tube shape, a water solution is placed in an inner cavity of the seedling box 6, a second transmission rod 24 is hinged to the top of the mounting plate 2 in the inner cavity of the seedling box 6, the second transmission rod 24 is made of stretchable materials, a buoyancy plate 37 is hinged to the top of the second transmission rod 24, the buoyancy plate 37 can perform small displacement, meanwhile, the second transmission rod 24 provides stability for the buoyancy plate 37 and prevents horizontal fluctuation and shaking, a relay dish 35 is fixedly connected to the top of the buoyancy plate 37, a plurality of groups of pipelines 36 are communicated to the outer wall of the relay dish 35 close to the bottom, the other end of each pipeline 36 is communicated with a culture dish 8, a partition plate 39 is fixedly connected to the inner wall of the culture dish 8, through holes are formed in the outer wall of the partition plate 39, capillaries are arranged in the inner wall of the through holes, a chute 33 is formed in the outer wall of the relay dish 35 close to the top, one side top fixedly connected with mounting bracket 3 of mounting panel 2, the outer wall fixedly connected with fixed plate 27 of mounting bracket 3, the tip fixedly connected with nutrition box 7 that fixed plate 27 is close to relay dish 35, the outer wall at relay dish 35 is established to 7 covers of nutrition box, and with relay dish 35 swing joint, nutrition box 7 is ring shape, horizontal hole groove 34 has been seted up to the inner wall that nutrition box 7 is close to relay dish 35, and horizontal hole groove 34 is close to the bottom of nutrition box 7.

Through the cooperation of pipeline 36 and culture dish 8 for a plurality of culture dishes can be born at the top of buoyancy plate 37, and convenient observation and contrast, have been through setting up the group, observe and the experiment, and culture dish 8 can be made for transparent material, the convenient observation.

The water solution is injected into the inner cavity of the seedling box 6, the optimal growth temperature of the roots of the seedlings which are cool is from zero to three degrees, the water solution can control the temperature of the roots of the seedlings, when the seedlings breathe, generated carbon dioxide can absorb heat and evolve through water, the temperature in the seedling box is prevented from rising too fast, and meanwhile, the roots of the seedlings are kept at a proper temperature.

Make buoyancy board 37 float in the surface of water, then place seedling and culture medium at the top of baffle 39, and the through-hole that seedling root passes through on the baffle 39 inserts the bottom chamber of baffle 39 below culture dish 8, in adding nutrition box 7 through long circular slot 26 with the nutrient solution, because the buoyancy of receiving of buoyancy board 37 this moment supports and makes chute 33 and cross bore groove 34 contact the intercommunication, the inner chamber that the nutrient solution can pass through pipeline 36 with baffle 39 below at this moment fills up, along with the circulation of nutrient solution, the quality grow on the buoyancy board 37, buoyancy board 37 can the downward displacement this moment, and chute 33 and cross bore groove 34 break away from, this is initial condition.

Along with the continuous nutrient solution that draws of inner chamber to baffle 39 below of seedling for the whole quality on the buoyancy board 37 reduces, and the quality that the seedling increases is less than the consumption of nutrient solution, because second transfer line 24 is scalable, buoyancy board 37 can upwards displace this moment, make the chute 33 on the relay dish 35 contact with the cross bore groove 34 on the nutrition box 7, make can advance the replenishment of shape nutrient solution for relay dish 35, in the replenishment in-process, the chute 33 again breaks away from the contact with cross bore groove 34, thereby stop the replenishment, the outer wall of relay dish 35 can advance a shutoff to the cross bore groove 34 of nutrition box 7 this moment, relay dish 35 has reached the effect of automatic switch cross bore groove 34.

Through the cooperation of above-mentioned structure, realized can automatic feed, can the automatic feed nutrient solution to 8 inner chamber bottoms of culture dish, furtherly, make the seedling can accomplish according to the nutrient solution demand of self and feed, realize feeding the demand with the demand of seedling itself, to a great extent has reduced artificial operation, and further, through adding the aqueous solution at the inner chamber of seedling raising box 6, make the root of seedling be in best absorption state all the time, make the nutrition absorption of seedling in growth process better.

Further, the illumination mechanism comprises two bearing seats 18, the two bearing seats 18 are fixedly connected to the top of the base plate 1, a reciprocating lead screw 17 is rotatably connected between the two bearing seats 18, the outer walls of the opposite surfaces of the two bearing seats 18 are fixedly connected with a cross rod 16, the outer wall of the cross rod 16 is provided with a limiting groove 40, a threaded sleeve 41 is sleeved at the threaded part of the reciprocating lead screw 17, a first transmission rod 15 is fixedly connected to the top of the threaded sleeve 41, and first drive rod 15 passes through spacing groove 40, first spout 14 has been seted up to the outer wall that first drive rod 15 is close to the top, the inner wall sliding connection of first spout 14 has cylindrical slide 13, the outer wall fixedly connected with curved bar 12 of cylindrical slide 13, curved bar 12 rotates with long board 5 through the round pin axle to be connected, the one end fixedly connected with tricolor fluorescent lamp 11 that cylindrical slide 13 was kept away from to curved bar 12, the top of bottom plate 1 is provided with and is used for driving reciprocal lead screw 17 pivoted drive mechanism.

When illumination conditions are created for seedlings, when the reciprocating screw 17 is driven to rotate by the transmission mechanism, due to the characteristics of the reciprocating screw 17, the limit groove 40, the threaded sleeve 41 and the reciprocating screw 17 are matched, so that the reciprocating screw 17 rotates, the first transmission rod 15 can slide in a reciprocating manner on the inner wall of the limit groove 40, the limit groove 40 has a horizontal limit effect on the first transmission rod 15 and the threaded sleeve 41, the three-primary-color fluorescent lamp 11 can adjust the angle through the matching of the cylindrical sliding block 13, the bent rod 12, the three-primary-color fluorescent lamp 11 and the first transmission rod 15, so that the three-primary-color fluorescent lamp 11 can provide illumination conditions for the seedlings on the buoyancy plate 37, the three-primary-color fluorescent lamp 11 can illuminate seedlings in different growth states when the angle is changed, and the three-primary-color fluorescent lamp 11 can sufficiently illuminate the seedlings and leaf surfaces on the buoyancy plate 37 by matching with the rotation of the mounting plate 2, so that all the leaf surfaces of the seedlings can receive light to carry out photosynthesis.

The illumination angle is adjusted by adjusting the angle of the 11 primary-color fluorescent lamp, and meanwhile, the mounting plate 2 is matched to rotate, so that the ecological environment can simulate the sunshine effect, the angle change is equivalent to daily rise and sunset, and the growth of young leaves of seedlings is benefited.

Further, the illumination mechanism can be symmetrically arranged two, the transmission mechanism comprises an auxiliary bevel gear 19, the auxiliary bevel gear 19 is fixedly connected to the end portion of the reciprocating lead screw 17, a main bevel gear 20 is fixedly connected to the outer wall of the rotating shaft 21, the main bevel gear 20 is in meshed connection with the auxiliary bevel gear 19, and when the rotating shaft 21 rotates, the reciprocating lead screw 17 can rotate due to the meshed relation between the main bevel gear 20 and the auxiliary bevel gear 19, so that power is provided for the illumination mechanism.

Through setting up two illumination mechanisms for at the in-process of seedling growth, can adjust according to its required illumination intensity and time, make the device of growing seedlings set up and arrange the illumination condition according to the growth stage of difference, thereby can satisfy the seedling in different growth periods, the seedling is also called the growth initial stage, through the intensity of turning on light that changes three primary colors fluorescent lamp 11, adjust the rotational speed of mounting panel 2, increase the quantity of illumination mechanism, can satisfy the demand of the crops in different growth periods to illumination intensity and time through this method.

Further, power unit includes two motor boards 22 and backup pad 4, 4 fixed connection in the bottom of bottom plate 1 of backup pad, 4 quantity of backup pad has threely, 4 fixed connection in the pivot 21 below between two backup pad 4 opposite face outer walls, fixedly connected with motor 23 between two backup pads 4, the output of motor 23 passes through shaft coupling and pivot 21 fixed connection, through setting up two motor boards 22, can make the steady work that carries on of motor 23, also can support for motor 23 simultaneously, through setting up the shaft coupling, twist reverse when the output shaft of motor 23, when warping or damaging, it is more convenient to change, also can install the speed reducer on this more simultaneously, make the seedling blade face can satisfy irradiation time at every turn, in case the irradiation time canyon and influence photosynthesis.

Further, outer wall fixedly connected with link block 28 of buoyancy board 37, link block 28 is flexible material, second spout 29 has been seted up to seedling raising box 6's inner chamber, link block 28's outer wall and the inner wall sliding connection of second spout 29, be flexible material through setting up link block 28, the junction that also can set up link block 28 and buoyancy board 37 outer wall is flexible joint, flexible joint is the connector that has the flexible effect, mostly refer to rubber matter flexible joint, provide when carrying out the short distance displacement from top to bottom for buoyancy board 37, a buffering, link block 28 and second spout 29's cooperation, make link block 28 can provide an upper and lower spacing for buoyancy board 37, prevent when only having a second transfer line 24, can produce undulantly at the surface of water, link block 28 and second spout 29 are that the displacement of buoyancy board 37 is more smooth simultaneously.

Furthermore, the top of the mounting plate 2 is fixedly connected with a threaded bearing seat 31, the outer wall of the seedling box 6 is rotatably connected with a screw rod 30, the screw rod 30 penetrates through the threaded bearing seat 31 and is in threaded connection with the penetrating part, the end part of the screw rod 30 penetrating out of the threaded bearing seat 31 is fixedly connected with a rotary table 10, by arranging the screw rod 30 and the threaded bearing seat 31, the position of the seedling box 6 can be finely adjusted by rotating the rotary table 10, the phenomenon that the service life is too long or a gap is formed between the nutrient box 7 and a relay dish 35 in the joint process is avoided, the adjustment is realized, after the nutrient box 7 is taken down and the aqueous solution in the inner cavity of the seedling box 6 is discharged, by rotating the nutrient box 7, through the connection and matching of a connecting slide block 28, a second slide groove 29, a second transmission rod 24, the mounting plate 2 and a buoyancy plate 37, the whole buoyancy plate 37 can move downwards in the seedling box 6 and can move along with the seedling box 6 through the connecting slide block 28 and the second slide groove 29, make the inside to seedling raising box 6 that the staff can be relaxed more, the inner chamber of the top of mounting panel 2, nutrition box 7 and relay dish 35 washs, and change the seedling on the culture dish 8, realized getting to put easily, only need emit the water of 6 inner chambers of seedling raising box, and take out nutrition box 7, just can be through rotating carousel 10, be that the staff can change the culture dish of culture dish 8, wash, perhaps change the seedling, the inspection seedling.

Further, the oval groove 26 has been seted up to the inside of fixed plate 27, and the inner chamber of oval groove 26 and nutrition box 7 is linked together, and the outer wall intercommunication of seedling box 6 has the discharge opening 32 that has the valve, through setting up oval groove 26 and discharge opening 32 for can be convenient supply nutrient solution to nutrition box 7, can be relaxed carry out the measured temperature with the water of the inner chamber of seedling box 6, look over whether need change the aqueous solution, prevent to influence the root of seedling.

Furthermore, the number of the second transmission rods 24 is four, and a plurality of second transmission rods 24 can be arranged, so that the number of the second transmission rods 24 required can be processed according to the bearing and area of the floating plate 37, and the four second transmission rods 24 are arranged, so that the floating plate 37 can rise and sink on the water surface more stably, and the floating plate can be more smoothly attached to the relay dish 35 and the nutrition box 7 without being influenced.

Through the matching of the structures, the nutrient solution can be automatically supplied according to the self demand of the seedling, and meanwhile, multi-angle illumination conditions can be provided for the seedling.

The working principle is as follows: when the seedling raising device with the temperature adjusting function for agricultural planting is used, firstly, the water solution is injected into the inner cavity of the seedling raising box 6, the water solution can control the temperature of the roots of the seedlings, the roots of the seedlings are kept at a proper temperature, the buoyancy plate 37 floats on the water surface, then the seedling and the culture medium are placed on the top of the partition 39, the root of the seedling is inserted into the bottom cavity of the culture dish 8 below the partition 39 through the through hole on the partition 39, in adding nutrition liquid into nutrition box 7 through long circular slot 26, because buoyancy received of buoyancy board 37 at this moment supports and makes chute 33 and cross bore groove 34 contact the intercommunication, and the inner chamber that the nutrient solution can pass through pipeline 36 below with baffle 39 at this moment fills up, along with the circulation of nutrient solution, the quality grow on the buoyancy board 37, and buoyancy board 37 can displacement downwards at this moment, and chute 33 and cross bore groove 34 break away from, and this is initial condition.

As the seedlings continuously draw nutrient solution into the inner cavity below the partition plate 39, the overall mass of the buoyancy plate 37 is reduced, and the growing mass of the seedlings is lower than the consumption of the nutrient solution, because the second transmission rod 24 is telescopic, the buoyancy plate 37 will move upwards at the moment, the chute 33 on the relay dish 35 is in contact with the cross hole groove 34 on the nutrient box 7, so that the relay dish 35 can be supplemented with the nutrient solution, in the supplementing process, the chute 33 will be separated from the cross hole groove 34, so as to stop the supplementing, at the moment, the outer wall of the relay dish 35 can form a plug for the cross hole groove 34 of the nutrient box 7, the relay dish 35 achieves the effect of automatically opening and closing the cross hole groove 34, through the matching of the structures, the automatic feeding is realized, the nutrient solution can be automatically fed to the bottom of the inner cavity of the culture dish 8, further, the feeding can be completed according to the nutrient solution demand of the relay dish, realize feeding the demand with the demand of seedling itself, to a great extent has reduced artificial operation, and further on, through adding aqueous solution at the inner chamber of seedling raising box 6 for the seedling root is in best absorption state all the time, makes the nutrition absorption of seedling in growth process better.

When illumination conditions are created for seedlings, the starting motor 23 drives the rotating shaft 21 to rotate, so that the mounting plate 2 and the seedling raising box 6 thereof rotate, the auxiliary bevel gear 19 is meshed with the main bevel gear 20 to be connected and matched, the reciprocating lead screw 17 rotates, due to the characteristic of the reciprocating lead screw 17, the limiting groove 40, the thread sleeve 41 and the reciprocating lead screw 17 are matched, the first transmission rod 15 can slide in a reciprocating manner on the inner wall of the limiting groove 40 while the reciprocating lead screw 17 rotates, the three-primary-color fluorescent lamp 11 can adjust the angle through the matching of the cylindrical sliding block 13, the bent rod 12, the three-primary-color fluorescent lamp 11 and the first transmission rod 15, so that the three-primary-color fluorescent lamp 11 can provide illumination conditions for the seedlings on the buoyancy plate 37, the three-primary-color fluorescent lamp 11 can illuminate the seedlings in different growth states when the angle is changed, and the three-primary-color fluorescent lamp 11 can sufficiently illuminate the seedlings and leaf surfaces on the buoyancy plate 37 by matching with the, so that all the leaf surfaces of the seedlings can receive light to carry out photosynthesis.

Through the matching of the structures, the nutrient solution can be automatically supplied according to the self demand of the seedling, and meanwhile, multi-angle illumination conditions can be provided for the seedling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a farming is with device of growing seedlings with temperature regulation function, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is rotatably connected with a rotating shaft (21), the top of the rotating shaft (21) is fixedly connected with a mounting plate (2), the top of one side of the bottom plate (1) is fixedly connected with a long plate (5), the outer wall of the long plate (5) is provided with an illumination mechanism, the bottom of the bottom plate (1) is provided with a power mechanism for driving the rotating shaft (21) to rotate, and the top of the mounting plate (2) is provided with an automatic supply device;

the automatic supply device comprises a seedling box (6), the seedling box (6) is slidably connected to the top of the mounting plate (2), the seedling box (6) is in a round tube shape, a water solution is placed in an inner cavity of the seedling box (6), the top of the inner cavity mounting plate (2) of the seedling box (6) is hinged to a second transmission rod (24), the second transmission rod (24) is made of stretchable materials, the top of the second transmission rod (24) is hinged to a buoyancy plate (37), the top of the buoyancy plate (37) is fixedly connected with a relay dish (35), the outer wall of the relay dish (35) close to the bottom is communicated with a plurality of groups of pipelines (36), the other end of each pipeline (36) is communicated with a culture dish (8), the inner wall of the culture dish (8) is fixedly connected with a partition plate (39), the outer wall of the partition plate (39) is provided with a through hole, the inner wall of the through hole is provided with a capillary tube, the chute (33) is formed in the outer wall of the relay dish (35) close to the top, one side top fixedly connected with mounting bracket (3) of mounting panel (2), outer wall fixedly connected with fixed plate (27) of mounting bracket (3), tip fixed connection that fixed plate (27) are close to relay dish (35) has nutrition box (7), the outer wall at relay dish (35) is established to nutrition box (7) cover, and with relay dish (35) swing joint, nutrition box (7) are ring shape, horizontal hole groove (34) have been seted up to nutrition box (7) inner wall that is close to relay dish (35), and horizontal hole groove (34) are close to the bottom of nutrition box (7).

2. A seedling raising device for agricultural planting having a temperature regulation function according to claim 1, characterized in that: the illumination mechanism comprises two bearing seats (18), the two bearing seats (18) are fixedly connected to the top of the base plate (1), a reciprocating lead screw (17) is rotatably connected between the two bearing seats (18), a cross rod (16) is fixedly connected to the outer wall of the opposite surface of the two bearing seats (18), a limiting groove (40) is formed in the outer wall of the cross rod (16), a threaded sleeve (41) is sleeved at the threaded position of the reciprocating lead screw (17), a first transmission rod (15) is fixedly connected to the top of the threaded sleeve (41), the first transmission rod (15) penetrates through the limiting groove (40), a first sliding groove (14) is formed in the outer wall, close to the top, of the first transmission rod (15), a cylindrical sliding block (13) is slidably connected to the inner wall of the first sliding groove (14), and a bent rod (12) is fixedly connected to the outer wall of the cylindrical sliding block (13), the bent rod (12) is rotatably connected with the long plate (5) through a pin shaft, one end, far away from the cylindrical sliding block (13), of the bent rod (12) is fixedly connected with the tricolor fluorescent lamp (11), and a transmission mechanism used for driving the reciprocating screw rod (17) to rotate is arranged at the top of the bottom plate (1).

3. A seedling raising device for agricultural planting having a temperature regulation function according to claim 2, characterized in that: but illumination mechanism symmetry sets up two, drive mechanism includes vice bevel gear (19), vice bevel gear (19) fixed connection is at the tip of reciprocal lead screw (17), the outer wall fixedly connected with owner bevel gear (20) of pivot (21), main bevel gear (20) are connected with vice bevel gear (19) meshing.

4. A seedling raising device for agricultural planting having a temperature regulation function according to claim 1, characterized in that: power unit includes two motor boards (22) and backup pad (4), backup pad (4) fixed connection is in the bottom of bottom plate (1), the quantity of backup pad (4) has threely, backup pad (4) fixed connection is two in pivot (21) below between backup pad (4) opposite face outer wall, two fixedly connected with motor (23) between backup pad (4), the output of motor (23) passes through shaft coupling and pivot (21) fixed connection.

5. A seedling raising device for agricultural planting having a temperature regulation function according to claim 1, characterized in that: the outer wall fixedly connected with link block (28) of buoyancy board (37), link block (28) are flexible material, second spout (29) have been seted up to the inner chamber of seedling raising box (6), the outer wall of link block (28) and the inner wall sliding connection of second spout (29).

6. A seedling raising device for agricultural planting having a temperature regulation function according to claim 1, characterized in that: the top fixedly connected with screw thread bearing frame (31) of mounting panel (2), the outer wall rotation of seedling box (6) is connected with screw rod (30), screw rod (30) run through screw thread bearing frame (31), and with run through a threaded connection, the tip fixedly connected with carousel (10) of screw thread bearing frame (31) is worn out in screw rod (30).

7. A seedling raising device for agricultural planting having a temperature regulation function according to claim 1, characterized in that: the fixing plate (27) is internally provided with a long circular groove (26), the long circular groove (26) is communicated with the inner cavity of the nutrient box (7), and the outer wall of the seedling box (6) is communicated with a water discharge opening (32) with a valve.

8. A seedling raising device for agricultural planting having a temperature regulation function according to claim 1, characterized in that: the number of the second transmission rods (24) is four.

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