Seedling raising device for agricultural tobacco planting

Abstract

The utility model relates to the technical field of seedling raising, and discloses a seedling raising device for agricultural tobacco planting, which comprises a support frame, the bottom surface of the support frame is fixedly connected with a support component, the top end of the support frame is fixedly connected with a fixed table, and the inside of the fixed table is fixedly connected with a heating component. According to the seedling raising device for agricultural tobacco planting, through the arrangement of the heating assembly, when the seedling raising device is used, according to the current weather, the threshold value of the temperature controller is adjusted, the storage battery is connected to supply power to the heating piece, the heating piece heats the seedling raising disc, and the temperature of the seedling raising substrate is increased, so that seed germination and seedling growth speed are promoted; a stable growth environment is provided for tobacco seedlings, so that the herbal seedlings can cope with extreme temperature and unstable climate conditions caused by climate change, and growth and development of the herbal seedlings are promoted, thereby improving the quality of crops, improving the germination rate of seeds, and reducing the germination time and temperature requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to a seedling cultivation device for agricultural tobacco planting. Background Art

[0002] Tobacco is an annual herbaceous plant of the genus Nicotiana in the family Solanaceae, with leaves oblong-lanceolate, lanceolate, oblong or ovate, gradually pointed at the apex, narrowed at the base to become ear-shaped and semi-amplexicaulous, with inconspicuous petioles or wing-shaped; the inflorescence is conical, the calyx is tubular or tubular-bell-shaped, the lobes are triangular-lanceolate, the corolla is funnel-shaped, light yellow, light green, red or pink, with yellow at the base; the capsule is ovoid or elliptical, almost as long as the persistent calyx; the seeds are round or broadly oblong, brown; the flowering and fruiting period is summer and autumn, and the quality of tobacco leaves is affected by factors such as tobacco variety, climate, soil and fertilization. After the tobacco variety is determined in a certain ecological environment, the soil and fertilization have a huge impact on the quality of tobacco leaves. In the process of tobacco planting, seedling raising devices are needed to cultivate tobacco seedlings so that they have a higher survival rate when transplanted on a large scale later.

[0003] In the existing seedling raising device, the seedlings need to be watered during raising to ensure the normal growth of the seedlings. Due to the large number of seedlings, the seedlings are generally watered manually by the cultivation personnel, which is time-consuming and labor-intensive, affecting the subsequent cultivation operations.

[0004] After searching the existing patents: a seedling raising device for agricultural tobacco planting (Announcement No.: CN214178249U). Since the sliding block is installed in the sliding groove inside the fixed frame, the sliding plate can be pushed to adjust the horizontal position of the spray nozzle at the bottom of the placing frame at the top of the placing frame, so as to facilitate the watering and spraying of the seedlings in the placing groove inside the placing plate. The position of the spray nozzle can be adjusted by pushing the sliding plate to ensure the quality of spraying and watering of the seedlings, and the right side of the connecting pipe is placed in the movable groove opened inside the fixed frame, so as to ensure that after the sliding plate moves, the connecting pipe can move inside the fixed frame accordingly, thereby ensuring the rationality of the entire device during use. It is more practical and suitable for wide promotion and use.

[0005] Although the above patent achieves spraying of seedlings, during the seedling formation stage, due to different weather conditions, low temperatures will reduce the growth rate of the seedlings, resulting in a low germination rate of the seedlings, which is not conducive to improving the quality of the seedlings.

[0006] Therefore, it is necessary to invent a seedling raising device for agricultural tobacco planting to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a seedling raising device for agricultural tobacco planting which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem raised in the above background technology that during the seedling generation stage, due to different weather and low temperature, the growth rate of the seedlings will be reduced, resulting in a low seedling germination rate and inconvenience in improving the quality of the seedlings.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a seedling raising device for agricultural tobacco planting, comprising a support frame, a support assembly fixedly connected to the bottom surface of the support frame, a fixed platform fixedly connected to the top of the support frame, a heating assembly fixedly connected to the interior of the fixed platform, support columns fixedly connected to both sides of the fixed platform, one side of one of the support columns fixedly connected to a moving assembly, the other support column fixedly connected to the interior of a moving rod, a moving ring slidably connected to the surface of the moving rod, a liquid storage barrel provided on the surface of the support frame, a spraying assembly fixedly connected to one side of the liquid storage barrel, a placement groove provided on the surface of the fixed platform, a drainage frame provided inside the placement groove, a seedling raising tray provided inside the drainage frame, two groups of moving grooves provided on both sides of the top surface of the fixed platform, a protective plate A is clamped inside one group of the moving grooves, a protective plate B is slidably connected inside the other group of the moving grooves, and a fill light assembly is fixedly connected to the inner walls of the protective plates A and B.

[0011] As a further solution of the utility model, the heating component includes a protective pad fixedly connected to the inside of the fixed platform, a heating plate is fixedly connected to the inside of the protective pad, one end of the heating plate is electrically connected to a temperature controller through a power cord, and the temperature controller facilitates temperature adjustment.

[0012] As a further solution of the utility model, the moving component includes a servo motor fixedly connected to one side of the support column, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a moving block, and the moving block facilitates moving the shunt pipe.

[0013] As a further solution of the utility model, the spray assembly includes a water pump fixedly connected to one side of the liquid storage barrel, the output end of the water pump is connected with a water hose, one end of the water hose is connected to a diversion pipe, and the bottom surface of the diversion pipe is connected with a plurality of nozzles, which are convenient for spraying the nutrient solution.

[0014] As a further solution of the utility model, one end of the shunt tube is fixedly connected to the moving block, and the other end of the shunt tube is fixedly connected to the moving ring, and the moving ring is easy to move.

[0015] As a further solution of the utility model, the bottom wall of the drainage frame is fixedly connected with an inclined plate, and one side of the drainage frame is connected with a drainage pipe.

[0016] As a further solution of the utility model, a plurality of planting grooves are provided on the surface of the seedling tray, and drainage holes are provided on the bottom walls of the planting grooves for easy drainage.

[0017] As a further solution of the utility model, the fill light assembly includes a lighting lamp fixedly connected to the inner walls of the protective plate A and the protective plate B, and one side of the lighting lamp is electrically connected to a battery through a power line, and the battery provides power.

[0018] As a further solution of the utility model, a through hole is opened on one side of the fixing platform, and the through hole is matched with a drainage pipe, and the drainage pipe is convenient for drainage.

[0019] (III) Beneficial effects

[0020] The utility model provides a seedling raising device for agricultural tobacco planting, which has the following beneficial effects:

[0021] 1. The agricultural tobacco planting seedling raising device, through the setting of the heating component, when in use, adjusts the threshold of the temperature controller according to the current weather, connects the battery to power the heating plate, and the heating plate generates heat to heat the seedling raising tray, thereby increasing the temperature of the seedling raising substrate, thereby promoting the germination of seeds and the growth rate of seedlings. Under the influence of climate change, a stable growth environment is provided for tobacco seedlings, so that the herb seedlings can cope with the extreme temperatures and unstable climatic conditions brought about by climate change, and promote their growth and development, thereby improving the quality of crops, increasing the germination rate of seeds, and reducing the time and temperature requirements for germination.

[0022] 2. The agricultural tobacco planting seedling raising device, through the setting of the spraying component and the moving component, when the tobacco seedlings need water irrigation, the water pump is started, the water pump conveys the nutrient solution to the diversion pipe through the water hose, the servo motor is started, the screw rod drives the moving block to move, the diversion pipe is moved forward and backward, and the nozzle sprays the nutrient solution onto the tobacco seedlings, thereby achieving automatic irrigation, avoiding the trouble and labor of manual irrigation, improving irrigation efficiency, and at the same time a diversion pipe is used for mobile irrigation, reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the heating component of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the fill light component of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the spray assembly of the utility model;

[0027] Figure 5 This is a schematic diagram of the drainage frame structure of the utility model;

[0028] Figure 6 This is a schematic diagram of the overall disassembled structure of the utility model;

[0029] Figure 7 This is a schematic diagram of the structure of the fixed plate of the utility model;

[0030] Figure 8 This is a schematic diagram of the structure of the support assembly of the utility model.

[0031] In the figure: 1. support frame; 2. support assembly; 201. fixed plate; 202. anti-skid pad; 203. universal wheel; 204. damping spring; 3. fixed platform; 4. heating assembly; 401. protective pad; 402. heating plate; 403. temperature controller; 5. support column; 6. moving assembly; 601. servo motor; 602. lead screw; 603. moving block; 7. moving circle; 8. liquid storage barrel; 9. spray assembly; 901. water pump; 902. water supply hose; 903. diverter pipe; 904. nozzle; 10. drainage frame; 11. seedling tray; 12. protective plate A; 13. protective plate B; 14. fill light assembly; 1401. lighting lamp; 1402. battery; 15. drainage pipe; 16. moving rod. DETAILED DESCRIPTION

[0032] 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. 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.

[0033] See also Figures 1 to 8The utility model provides a technical solution: a seedling raising device for agricultural tobacco planting, comprising a support frame 1, a support assembly 2 is fixedly connected to the bottom surface of the support frame 1, a fixed platform 3 is fixedly connected to the top of the support frame 1, a heating assembly 4 is fixedly connected inside the fixed platform 3, and through the setting of the heating assembly 4, when in use, according to the current weather, the threshold of the temperature controller 403 is adjusted, and the storage battery 1402 is connected to supply power to the heating plate 402, and the heating plate 402 generates heat to heat the seedling raising plate 11, thereby increasing the temperature of the seedling raising medium, thereby promoting the germination of seeds and the growth rate of seedlings, and providing a stable growth environment for tobacco seedlings under the influence of climate change, so that the medicinal herb seedlings can cope with the extreme temperature and unstable climatic conditions brought about by climate change, and promote its growth and development, thereby improving the quality of crops, improving the germination rate of seeds, and reducing the time and temperature requirements for germination, and both sides of the fixed platform 3 are fixedly connected with support columns 5, one side of one of the support columns 5 is fixedly connected with a moving assembly 6, and the other support column 5 is fixedly connected with a moving rod 16 inside, and the surface of the moving rod 16 is slippery The support frame 1 is connected with a moving circle 7, a liquid storage barrel 8 is arranged on the surface of the support frame 1, and a spraying assembly 9 is fixedly connected to one side of the liquid storage barrel 8. Through the arrangement of the spraying assembly 9 and the moving assembly 6, when the tobacco seedlings need water irrigation, the water pump 901 is started, and the water pump 901 delivers the nutrient solution to the shunt pipe 903 through the water hose 902, and the servo motor 601 is started, so that the screw rod 602 drives the moving block 603 to move, and the shunt pipe 903 is moved forward and backward, and the nozzle 904 sprays the nutrient solution onto the tobacco seedlings, thereby achieving automatic irrigation and avoiding It is free from the trouble and labor of manual irrigation, and the irrigation efficiency is improved. At the same time, a shunt pipe 903 is used for mobile irrigation, which reduces the cost. A placement groove is provided on the surface of the fixed platform 3, and a drainage frame 10 is provided inside the placement groove. A seedling tray 11 is provided inside the drainage frame 10. Two groups of mobile grooves are provided on both sides of the top surface of the fixed platform 3. A protective plate A12 is clamped inside one group of mobile grooves, and a protective plate B13 is slidably connected inside the other group of mobile grooves. A fill light component 14 is fixedly connected to the inner wall of the protective plate A12 and the protective plate B13.

[0034] See also Figure 2 The heating component 4 includes a protective pad 401 fixedly connected to the inside of the fixing platform 3, a heating plate 402 is fixedly connected to the inside of the protective pad 401, and one end of the heating plate 402 is electrically connected to a temperature controller 403 through a power line. The setting of the heating component 4 plays a role in improving the germination efficiency;

[0035] See also Figure 4 The moving assembly 6 includes a servo motor 601 fixedly connected to one side of the support column 5, the output end of the servo motor 601 is splined with a transmission rod, one end of the transmission rod is fixedly connected with a screw rod 602, and the surface of the screw rod 602 is threadedly connected with a moving block 603. The setting of the moving assembly 6 facilitates spraying;

[0036] See also Figure 4 The spray assembly 9 includes a water pump 901 fixedly connected to one side of the liquid storage barrel 8, the output end of the water pump 901 is connected to a water hose 902, one end of the water hose 902 is connected to a shunt pipe 903, and the bottom surface of the shunt pipe 903 is connected to a plurality of nozzles 904. The spray assembly 9 is arranged to irrigate the tobacco seedlings;

[0037] See also Figure 4 One end of the shunt tube 903 is fixedly connected to the moving block 603, and the other end of the shunt tube 903 is fixedly connected to the moving ring 7. The shunt tube 903 is arranged to evenly distribute the liquid.

[0038] See also Figure 5 The bottom wall of the drainage frame 10 is fixedly connected with an inclined plate, and one side of the drainage frame 10 is connected with a drainage pipe 15. The arrangement of the drainage pipe 15 facilitates drainage.

[0039] See also Figure 5 The surface of the seedling tray 11 is provided with a plurality of planting grooves, and the bottom wall of the planting groove is provided with drainage holes. The setting of the seedling tray 11 plays a role in planting tobacco seedlings.

[0040] See also Figure 3 The fill light assembly 14 includes a lighting lamp 1401 fixedly connected to the inner walls of the protective plate A12 and the protective plate B13. One side of the lighting lamp 1401 is electrically connected to a battery 1402 through a power line. Through the setting of the fill light assembly 14, it plays a role in providing fill light to the tobacco seedlings and promoting their growth.

[0041] See also Figure 5 A through hole is provided on one side of the fixing platform 3, and the through hole is matched with the drain pipe 15. Through the setting of the fixing platform 3, it plays a holding role.

[0042] Embodiment 1:

[0043] See also Figure 3 The support assembly 2 includes a fixing plate 201 fixedly connected to the bottom surface of the support frame 1, and the bottom surface of the fixing plate 201 is fixedly connected with an anti-slip pad 202, which plays a supporting role through the setting of the support assembly 2;

[0044] Embodiment 2:

[0045] See also Figure 7 The support assembly 2 includes a fixing plate 201 fixedly connected to the bottom surface of the support frame 1, and a universal wheel 203 is fixedly connected to the bottom surface of the fixing plate 201. The setting of the universal wheel 203 facilitates movement.

[0046] Embodiment 2:

[0047] See also Figure 8 The support assembly 2 includes a fixing plate 201 fixedly connected to the bottom surface of the support frame 1, the bottom surface of the fixing plate 201 is fixedly connected with a damping spring 204, and the bottom surface of the damping spring 204 is fixedly connected with a universal wheel 203. The damping spring 204 is provided to provide a buffering and shock absorbing effect.

[0048] In the utility model, the working steps of the device are as follows:

[0049] The first step: when in use, according to the current weather, adjust the threshold of the temperature controller 403, connect the battery 1402 to power the heating plate 402, and the heating plate 402 generates heat to heat the seedling tray 11;

[0050] Step 2: When the tobacco seedlings need water irrigation, start the water pump 901, which delivers the nutrient solution to the diversion pipe 903 through the water hose 902, start the servo motor 601, so that the screw rod 602 drives the moving block 603 to move, and the diversion pipe 903 moves forward and backward, and the nozzle 904 sprays the nutrient solution onto the tobacco seedlings.

[0051] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0052] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling raising device for agricultural tobacco planting, comprising a support frame (1), characterized in that: The bottom surface of the support frame (1) is fixedly connected to a support assembly (2), the top of the support frame (1) is fixedly connected to a fixed platform (3), the interior of the fixed platform (3) is fixedly connected to a heating assembly (4), both sides of the fixed platform (3) are fixedly connected to support columns (5), one side of one of the support columns (5) is fixedly connected to a moving assembly (6), the interior of the other support column (5) is fixedly connected to a moving rod (16), the surface of the moving rod (16) is slidably connected to a moving ring (7), and the surface of the support frame (1) is provided with a liquid storage barrel ( 8), a spraying assembly (9) is fixedly connected to one side of the liquid storage barrel (8), a placement groove is provided on the surface of the fixed platform (3), a drainage frame (10) is provided inside the placement groove, a seedling tray (11) is provided inside the drainage frame (10), two groups of movable grooves are provided on both sides of the top surface of the fixed platform (3), a protective plate A (12) is clamped inside one group of movable grooves, and a protective plate B (13) is slidably connected inside the other group of movable grooves, and a fill light assembly (14) is fixedly connected to the inner walls of the protective plates A (12) and B (13).

2. The seedling raising device for agricultural tobacco planting according to claim 1, characterized in that: The heating component (4) comprises a protective pad (401) fixedly connected to the interior of the fixing platform (3); a heating plate (402) is fixedly connected to the interior of the protective pad (401); and one end of the heating plate (402) is electrically connected to a temperature controller (403) via a power line.

3. The seedling raising device for agricultural tobacco planting according to claim 1, characterized in that: The moving assembly (6) comprises a servo motor (601) fixedly connected to one side of the support column (5); the output end of the servo motor (601) is spline-connected to a transmission rod; one end of the transmission rod is fixedly connected to a lead screw (602); and the surface of the lead screw (602) is threadedly connected to a moving block (603).

4. The seedling raising device for agricultural tobacco planting according to claim 1, characterized in that: The spray assembly (9) comprises a water pump (901) fixedly connected to one side of the liquid storage barrel (8); the output end of the water pump (901) is connected to a water hose (902); one end of the water hose (902) is connected to a shunt pipe (903); and the bottom surface of the shunt pipe (903) is connected to a plurality of spray heads (904).

5. The seedling raising device for agricultural tobacco planting according to claim 4, characterized in that: One end of the shunt tube (903) is fixedly connected to the moving block (603), and the other end of the shunt tube (903) is fixedly connected to the moving ring (7).

6. The seedling raising device for agricultural tobacco planting according to claim 1, characterized in that: The bottom wall of the drainage frame (10) is fixedly connected to an inclined plate, and one side of the drainage frame (10) is connected through a drainage pipe (15).

7. The seedling raising device for agricultural tobacco planting according to claim 1, characterized in that: The surface of the seedling tray (11) is provided with a plurality of planting grooves, and the bottom wall of the planting groove is provided with drainage holes.

8. The seedling raising device for agricultural tobacco planting according to claim 1, characterized in that: The fill light assembly (14) comprises a lighting lamp (1401) fixedly connected to the inner wall of the protection plate A (12) and the protection plate B (13); one side of the lighting lamp (1401) is electrically connected to a storage battery (1402) via a power line.

9. The seedling raising device for agricultural tobacco planting according to claim 1, characterized in that: A through hole is provided on one side of the fixing platform (3), and the through hole is compatible with the drainage pipe (15).

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