CN115004984A

CN115004984A - A novel multilayer constant temperature agricultural is grown seedlings device for new agricultural science construction

Info

Publication number: CN115004984A
Application number: CN202210651777.9A
Authority: CN
Inventors: 安立伟
Original assignee: Inner Mongolia University for Nationlities
Current assignee: Inner Mongolia University for Nationlities
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-06
Anticipated expiration: 2042-06-09
Also published as: CN115004984B

Abstract

The invention belongs to the field of agricultural nursery cultivation, and particularly relates to a novel multilayer constant-temperature agricultural seedling cultivation device for new agricultural construction.

Description

A novel multilayer constant temperature agricultural is grown seedlings device for new agricultural science construction

Technical Field

The invention belongs to the field of agricultural nursery cultivation, and particularly relates to a novel multilayer constant-temperature agricultural seedling culture device for new agricultural department construction.

Background

Along with the continuous progress of scientific technology, people live more and more conveniently, various automatic electric control facilities effectively improve the production efficiency, realize the standardized management mode and bring huge changes to the agricultural planting which depends on natural environment in the past. The traditional planting environment generally lacks a temperature and humidity adjusting system, generally only depends on the self heat preservation and ventilation functions of weather, greenhouses and the like, and does not have a temperature and humidity monitoring device; the growth of crops or poultry or livestock has higher requirements on temperature and humidity, and can grow rapidly only under the condition of proper temperature and humidity. In order to optimize the growth of crops or poultry or livestock, the temperature and humidity of the planting environment must be controlled within certain ranges.

In current greenhouse planting, various parameters of a planting environment, such as temperature, humidity, ventilation, illumination and the like, are often required to be adjusted manually and respectively, depend on the experience of people, and are not scientific enough in mutual matching. Thermostatic chamber on the market is usually through heating back again with the form of blowing to its internal heat supply to cooperate the thalposis to realize the constant temperature, but this kind of equipment has certain drawback, inhomogeneous appears easily in the temperature in the thermostatic chamber for example, one side temperature near the ventilation hole is higher, and power consumption is very big, the cultivation effect that leads to the seedling is not very good, and present seedling growing technique generally needs the seed to sprout the cultivation of back just carrying out the seedling to it naturally, because naturally sprouting uncontrollable, make the seedling cultivation can not realize mass production, the inefficiency scheduling problem.

Disclosure of Invention

In order to solve one of the technical problems, the inventor obtains the technical scheme of the invention through practice and summary, and the invention discloses a novel multilayer constant temperature agricultural seedling device for new agricultural construction, which comprises a constant temperature box body, wherein the side part of the constant temperature box body is provided with a plurality of heating lamp components, the top and the bottom of the inner side of the constant temperature box body are respectively provided with a ventilation component, the ventilation components are connected with the same reversing valve through respective pipelines, heat storage boxes are respectively arranged on the pipelines, the heat storage boxes and the reversing valve are both positioned outside the constant temperature box body, the reversing valve is respectively connected with an induced draft fan and an exhaust fan through two pipelines, the side part of the inner side of the constant temperature box body is provided with a plurality of groups of guide rails, each group of guide rails is provided with a seedling growing basin, the top of the seedling growing basin is provided with a cross baffle, an adjusting plate which horizontally slides relative to the seedling growing basin and a driving piece for adjusting the position of the adjusting plate are arranged between the seedling growing basin and the baffle plate, be provided with a plurality of groups structure of growing seedlings on the adjustment disk, every group structure of growing seedlings is including sprouting the region and cultivating the region, sprouts the region and includes the holding groove of undercut, holds groove internally mounted and has the sponge that has the nutrient solution of flooding in advance, cultivates the region and is used for will sprouting the seed fixed point and sow inside the basin of growing seedlings.

Make following improvement on the basis of above-mentioned scheme, nutrient solution case and PH regulating solution case are installed to the outer wall or the roof of constant temperature box body, and nutrient solution case and PH regulating solution case are through the hose of equipping separately and the inside intercommunication of basin of growing seedlings, and the inside capillary fluid infusion pipeline that is provided with of basin of growing seedlings, and capillary fluid infusion pipeline is unanimous along adjustment disk motion direction.

Make following improvement on the basis of above-mentioned scheme, the guide rail is the angle steel of L type structure, and the lateral part of nursery pot is provided with the gyro wheel of activity in the inside of angle steel with angle steel position corresponding department, installs the locating piece that is used for the locking gyro wheel on the angle steel.

Make following improvement on the basis of above-mentioned scheme, cultivate regional direction taper groove and the cultivation groove including setting up downwards, the open-top in direction taper groove is greater than the bottom opening, and the bottom in direction taper groove is the slope mouth, and the orientation of oblique groove is opposite with the direction of motion in direction taper groove, and cultivation groove is close to direction taper groove one side and is provided with the flat board that turns over downwards that turns on.

On the basis of the scheme, the improvement is that a plurality of air exchange capillary holes are reserved at the bottom of the seedling raising pot.

The ventilation assembly comprises a pipeline fixedly arranged in the constant temperature box body, and a plurality of groups of air exchange nozzles are arranged on the pipeline.

Make following improvement on the basis of above-mentioned scheme, the subassembly that ventilates is provided with a plurality of groups air exchange mouth including fixed mounting on the inside annular duct of constant temperature box and the annular duct, and all air exchange mouth incline direction are all unanimous.

Make following improvement on the basis of above-mentioned scheme, last control panel and the control module group of installing of incubator, install the solenoid valve on the hose, nursery sock growing basin internally mounted has temperature sensor one, humidity transducer one and PH sensor, and incubator internally mounted has temperature sensor two and humidity transducer two, and the control module group is through electric connection control draught fan, air exhauster, solenoid valve, switching-over valve, driving piece, heating lamp subassembly, temperature sensor one, humidity transducer one, PH sensor, temperature sensor two and humidity transducer two.

On the basis of the scheme, the improvement is that the front side of the constant temperature box body is provided with a transparent observation port.

Compared with the prior art, the invention can obtain the following technical effects:

1. compared with the prior art, the technical scheme of the invention has the advantages that the heating lamp assembly is adopted to provide the proper temperature for the seeds in the constant temperature box body, the top and bottom ventilation assemblies are matched to realize dispersed ventilation and ensure the stable temperature in the constant temperature box body, most of energy storage can be realized through the heat storage box due to the dispersed ventilation, the germination rate of the seeds is greatly improved, the germination time is more uniform in the process of more uniform temperature, and the germinated seeds are cultivated in the seedling raising basin from the germination area to the cultivation area under the action of the baffle plate through the left and right movement of the adjusting disc at the top of the seedling raising basin and are cultivated in the seedling raising basin, so that the mass production can be realized.

2. Compared with the prior art, the technical scheme of the invention is that the constant temperature box body is provided with the nutrient solution box and the PH adjusting box, and the liquid is supplemented into the seedling raising pot in a fixed time and a fixed quantity manner and the PH value in the seedling raising pot is adjusted at any time through the hose, so that more adaptive and uniform growth conditions are provided for seedlings.

3. Compared with the prior art, the cultivation area comprises a guide conical groove and a cultivation groove which are arranged downwards, the opening at the top of the guide conical groove is larger than the opening at the bottom, the bottom of the guide conical groove is a slope opening, the direction of an inclined groove is opposite to the movement direction of the guide conical groove, a spreading turnover plate is arranged downwards on one side of the cultivation groove close to the guide conical groove, nutrient soil in the seedling cultivation basin is spread by moving the guide conical groove in the horizontal direction, germinated seeds led from the germination area are cultivated in the seedling cultivation basin, finally the germinated seeds are cultivated by the spreading turnover plate, ventilation is carried out by the cultivation groove, and photosynthesis is carried out when seedlings are developed in the later period.

4. Compared with the prior art, the ventilation assembly comprises an annular pipeline fixedly arranged in the constant temperature box body, a plurality of groups of air exchange nozzles are arranged on the annular pipeline, the inclination directions of all the air exchange nozzles are consistent, and air entering and exiting through the annular pipeline is vortex type, so that the uniform distribution of the internal temperature is facilitated, and the growth and development of seedlings are facilitated.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the overall structure of the interior of the thermal insulation case of the present invention;

FIG. 3 is a schematic view showing a connection relationship between the adjusting plate and a part of the seedling-raising plate during seedling raising according to the present invention;

FIG. 4 is a schematic view of the overall construction of the leveling flap of the present invention;

FIG. 5 is a schematic view of the construction of one form of the vent assembly of the present invention;

FIG. 6 is a schematic structural view of another form of the vent assembly of the present invention;

FIG. 7 is a drawing showing the connection relationship between the guide rail and the nursery pot according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in figure 1, figure 2, figure 3, figure 4, figure 6, a novel multilayer constant temperature agricultural is grown seedlings device for new agricultural branch of academic or vocational study construction, including thermostat body 10, the front side of thermostat body 10 is provided with transparent viewing aperture, does benefit to the inside seed germination of observation and the seedling growth condition through the transparent viewing aperture of front side, is convenient for adjust its growing environment in good time. The lateral part of the thermostat body 10 is provided with a plurality of heating lamp assemblies 11, and the heating lamp assemblies 11 are utilized to provide guarantee for the temperature inside the thermostat body, so that the timely temperature can be switched back and forth in the day and night, and the uniform growth condition can be realized. The top and the bottom of the inner side of the constant temperature box body 10 are both provided with ventilation components, the ventilation components comprise pipelines fixedly arranged in the constant temperature box body 10, a plurality of groups of air exchange nozzles 13 are arranged on the pipelines, the ventilation components are respectively connected with the same reversing valve 14 through respective pipelines, heat storage boxes 12 are respectively arranged on the pipelines, the heat storage boxes 12 and the reversing valves 14 are both positioned outside the constant temperature box body 10, the reversing valves 14 are respectively connected with an induced draft fan 15 and an exhaust fan 16 through two pipelines, the switching work between the inner pipeline and the back and forth air inlet and outlet of the air exchange nozzle 13 is conveniently realized through the combination of the induced draft fan 15 and the induced draft fan 16 and the reversing valve 14, meanwhile, the heat in the ventilation room is temporarily stored in the heat storage tank 12 through the pipe, so that the power consumption of the heating lamp assembly 11 inside is reduced, furthermore, the internal temperature can be effectively homogenized, and the nutrient loss in the seedling raising process can be greatly reduced. A plurality of groups of guide rails 17 are arranged on the inner side of the constant temperature box body 10, a seedling raising basin 18 is arranged on each group of guide rails 17, a plurality of ventilation capillary holes are reserved at the bottom of the seedling raising basin 18, ventilation of seedling raising is facilitated through the ventilation capillary holes, the seedling raising growth efficiency and the survival rate are improved, a cross baffle plate 19 is arranged at the top of the seedling raising basin 18, an adjusting plate 110 which horizontally slides relative to the seedling raising basin 18 and a driving piece 111 (an air cylinder or an electric push rod) for adjusting the position of the adjusting plate 110 are arranged between the seedling raising basin 18 and the baffle plate 19, a plurality of groups of seedling raising structures are arranged on the adjusting plate 110, each group of seedling raising structures comprise a germination area and a cultivation area, the germination area comprises a downwards-sunken containing groove 181, a sponge which is soaked with nutrient solution in advance is arranged inside the containing groove 181, seeds can germinate on the sponge, and after germination reaches the cultivation conditions, the adjustment plate 110 is driven to move to one side through the driving piece 111, due to the blocking effect of the baffle plate 19, germinated seeds can move towards one side relative to the sponge and are transferred to a cultivation area, the cultivation area is used for sowing the germinated seeds in the seedling raising basin 18 at fixed points, the cultivation area comprises a guide conical groove 182 and a cultivation groove 183 which are arranged downwards, the top opening of the guide conical groove 182 is larger than the bottom opening, the germinated seeds are transferred from the sponge to the inside of the guide conical groove 182 and reach the bottom opening, the bottom of the guide conical groove 182 is a slope opening, the direction of the slope opening is opposite to the movement direction of the guide conical groove 182, under the action of the driving piece 111, the nutrient soil which is placed in the seedling raising basin 18 in advance is pulled out to form a groove, the germinated seeds are further cultivated in the groove of the nutrient soil, the side, close to the guide conical groove 182, of the cultivation groove 183 is downwards provided with the flat overturning plate 184, along with the continuous movement of the driving piece 111, the grooves are buried by the flat overturning plate 184, and the whole cultivation work of the seeds is realized, the final cultivating tank 183 coincides with the seedling raising position on the seedling raising pot 18, facilitating the respiration of the germinating seeds and the growth of the photosynthesis of the seedlings.

When the device is used, seeds with proper size and full grains are selected, the seeds are aired until the moisture content is 5% -10%, then the seeds are placed in warm water at the temperature of 40-50 ℃ and soaked for 5-6h, then the seeds are taken out and placed on sponge at the position of the containing groove 181 of the adjusting disc 110, the adjusting disc 110 and the seedling growing pot 18 are integrally placed on a guide rail 17 in a constant temperature box body 10 at the temperature of 25-28 ℃, the proper temperature for seed germination is provided through the heating lamp assembly 11, the alternate ventilation work of the ventilation assembly is realized through the exchange work of the induced draft fan 15 and the exhaust fan 16 matched with the reversing valve 14, the internal temperature is further homogenized, the seed germination condition is observed in real time through the transparent observation port, when the seed germination state reaches the cultivation condition, the adjusting disc 110 is driven by the driving piece 111 to transfer the germinated seeds from the cultivation area to the cultivation area, the continuous work of the driving piece 111 enables the germinated seeds to be transplanted to the bottom of the slope opening from the slope opening in the groove formed in the seedling raising pot 18, the driving piece 111 continues to move, the flat-spreading turnover plate 184 is buried with the seeds, the cultivation groove 183 is overlapped with the cultivation area of the germinated seeds, and the breathing and ventilation and the photosynthesis of seedlings in the later period are facilitated.

Example 2

As shown in fig. 1, 2, 3, 4 and 5, in the above embodiment, the ventilation assembly includes a ring-shaped duct 112 fixedly installed inside the thermostat housing 10, and a plurality of sets of ventilation nozzles 13 are disposed on the ring-shaped duct 112, and all the ventilation nozzles 13 are tilted in the same direction. The temperature inside the heat-insulating case 10 is further efficiently equalized by the annular duct 112.

Example 4

As shown in fig. 1, 2 and 3, on the basis of the above embodiment, a nutrient solution tank 113 and a PH adjusting solution tank 114 are installed on the outer wall or the top wall of the constant temperature box body 10, the nutrient solution tank 113 and the PH adjusting solution tank 114 are communicated with the inside of the seedling raising pot 18 through respective equipped hoses, a capillary fluid infusion pipeline 185 is arranged inside the seedling raising pot 18, and the capillary fluid infusion pipeline 185 is consistent with the moving direction of the adjusting plate 110.

Example 5

As shown in fig. 7, on the basis of the above embodiment, an improvement is made in that the guide rail 17 is an angle steel with an L-shaped structure, a roller 186 movable inside the angle steel is arranged at a position corresponding to the position of the angle steel on the side of the seedling raising pot 18, a positioning block 171 for locking the roller 186 is mounted on the angle steel, the installation of the seedling raising pot 18 is facilitated through the roller 186, and the roller 186 is locked by the positioning block 171, which is beneficial to realizing the stability and reliability of the internal structure of the thermal insulation box 10.

Example 6

As shown in fig. 1 and fig. 2, on the basis of the above embodiment, the following improvements are made, a control panel and a control module (PLC controller) are installed on the incubator body 10, a solenoid valve is installed on the hose, a first temperature sensor 187, a first humidity sensor 188 and a PH sensor 189 are installed inside the seedling raising basin 18, a second temperature sensor 101 and a second humidity sensor 102 are installed inside the incubator body 10, and the control module controls the induced draft fan 15, the exhaust fan 16, the solenoid valve, the reversing valve 14, the driving member 111, the heating lamp assembly 11, the first temperature sensor 187, the first humidity sensor 188, the PH sensor 189, the second temperature sensor 101 and the second humidity sensor 102 through electrical connection. The induced draft fan 15, the exhaust fan 16, the solenoid valve, the reversing valve 14, the driving piece 111, the heating lamp subassembly 11, the first temperature sensor 187, the first humidity sensor 188, the PH sensor 189, the second temperature sensor 101 and the second humidity sensor 102 which are controlled by the control module are adjusted and obtained through the control panel, so that the intelligent real-time adjustment of temperature, humidity and PH value and the timed and quantitative addition of nutrient solution are realized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel multilayer constant-temperature agricultural seedling culture device for new agricultural construction is characterized by comprising a constant-temperature box body, wherein a plurality of heating lamp assemblies are arranged on the side portion of the constant-temperature box body, ventilation assemblies are respectively arranged at the top and the bottom of the inner side of the constant-temperature box body, the ventilation assemblies are respectively connected with a same reversing valve through respective pipelines, heat storage boxes are respectively arranged on the pipelines, the heat storage boxes and the reversing valves are respectively positioned outside the constant-temperature box body, the reversing valves are respectively connected with an induced draft fan and an exhaust fan through two pipelines, a plurality of groups of guide rails are arranged on the side portion of the inner side of the constant-temperature box body, seedling culture pots are arranged on each group of guide rails, cross baffles are arranged at the tops of the seedling culture pots, an adjusting disc which horizontally slides relative to the seedling culture pots and a driving piece for adjusting the positions of the adjusting disc are arranged between the seedling culture pots and the baffles, a plurality of groups of seedling culture structures are arranged on the adjusting disc, each group of seedling culture structures comprise a germination area and a cultivation area, the germination area comprises a containing groove which is sunken downwards, the containing groove is internally provided with a sponge which is soaked with nutrient solution in advance, and the cultivation area is used for sowing the germinated seeds in a seedling raising pot at fixed points.

2. The novel multilayer constant-temperature agricultural seedling raising device for new agricultural department construction is characterized in that a nutrient solution box and a PH regulating solution box are installed on the outer wall or the top wall of the constant-temperature box body, the nutrient solution box and the PH regulating solution box are communicated with the inside of a seedling raising basin through hoses which are respectively equipped, a capillary liquid supplementing pipeline is arranged inside the seedling raising basin, and the capillary liquid supplementing pipeline is consistent in the moving direction of the regulating disc.

3. The novel multilayer constant temperature agricultural seedling raising device for new agricultural department construction according to claim 1, wherein the guide rail is an L-shaped angle steel, rollers movable inside the angle steel are arranged on the side portion of the seedling raising pot corresponding to the position of the angle steel, and a positioning block for locking the rollers is arranged on the angle steel.

4. The novel multilayer constant temperature agricultural seedling raising device for new agricultural department construction according to claim 1, wherein the cultivation area comprises a guide cone groove and a cultivation groove which are arranged downwards, the top opening of the guide cone groove is larger than the bottom opening, the bottom of the guide cone groove is a slope opening, the orientation of the slope opening is opposite to the movement direction of the guide cone groove, and a flat spreading plate is arranged downwards on one side of the cultivation groove close to the guide cone groove.

5. The novel multilayer constant-temperature agricultural seedling raising device for new agricultural department construction according to claim 1, wherein a plurality of ventilation capillary holes are reserved at the bottom of the seedling raising pot.

6. The novel multilayer constant-temperature agricultural seedling raising device for new agricultural department construction according to any one of claims 1 to 5, wherein the ventilation assembly comprises a pipeline fixedly installed inside the constant-temperature box body, and a plurality of groups of air exchange nozzles are arranged on the pipeline.

7. The novel multilayer constant temperature agricultural seedling raising device for new agricultural department construction according to any one of claims 1 to 5, wherein the ventilation assembly comprises an annular pipeline fixedly installed inside the constant temperature box body, a plurality of groups of air exchange nozzles are arranged on the annular pipeline, and the inclination directions of all the air exchange nozzles are consistent.

8. The novel multilayer constant temperature agricultural seedling growing device for new agricultural department construction of claim 1, wherein the constant temperature box body is provided with a control panel and a control module, the hose is provided with an electromagnetic valve, the seedling growing pot is internally provided with a first temperature sensor, a first humidity sensor and a PH sensor, the constant temperature box body is internally provided with a second temperature sensor and a second humidity sensor, and the control module controls the draught fan, the exhaust fan, the electromagnetic valve, the reversing valve, the driving part, the heating lamp assembly, the first temperature sensor, the first humidity sensor, the PH sensor, the second temperature sensor and the second humidity sensor through electric connection.

9. The novel multilayer constant-temperature agricultural seedling raising device for new agricultural department construction according to claim 1, wherein a transparent observation port is formed in the front side of the constant-temperature box body.