CN115004984B

CN115004984B - Novel multilayer constant-temperature agricultural seedling raising device for new farm department construction

Info

Publication number: CN115004984B
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: 2023-07-14
Anticipated expiration: 2042-06-09
Also published as: CN115004984A

Abstract

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

Description

Novel multilayer constant-temperature agricultural seedling raising device for new farm department construction

Technical Field

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

Background

Along with the continuous progress of scientific technology, people live more and more conveniently, various automatic electric control facilities effectively improve production efficiency, realize standardized management modes and bring great changes for agricultural planting which is dependent on natural environment in the past. The traditional planting environment generally lacks a temperature and humidity regulation system, and generally only depends on the self heat preservation and ventilation functions of weather, a greenhouse and the like, and has no temperature and humidity monitoring device; the growing of crops or poultry or domestic animals has high requirements for temperature and humidity, and the crops or domestic animals 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 a certain range.

In the current greenhouse planting, various parameters of planting environments, such as temperature, humidity, ventilation, illumination and the like, are often manually adjusted respectively, and are mutually matched with each other according to human experience, so that the planting environment is not scientific. The constant temperature chamber on the market at present is usually through heating the back again with the form of blowing to the cooperation sense of temperature realizes the constant temperature, but this kind of equipment has certain drawback, for example the indoor temperature of constant temperature appears inhomogeneous easily, and the one side temperature that is close to the ventilation hole is higher, and power consumption is very big, leads to the cultivation effect of seedling not fine, and current seedling raising technique generally needs the seed to sprout naturally just cultivate its seedling, because natural germination uncontrollable for seedling cultivation can not realize mass production, 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, the novel multilayer constant temperature agricultural seedling raising device for new farm construction is disclosed, the novel multilayer constant temperature agricultural seedling raising device comprises a constant temperature box body, a plurality of heating lamp assemblies are arranged on the side part of the constant temperature box body, ventilation assemblies are arranged on the top and the bottom of the inner side of the constant temperature box body, the ventilation assemblies are connected with the same reversing valve through respective pipelines and are respectively provided with a heat storage box, the heat storage box and the reversing valve are respectively 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, a plurality of groups of guide rails are arranged on the side part of the inner side of the constant temperature box body, a seedling raising basin is arranged on each group of guide rails, a cross-setting baffle is arranged on the top of the seedling raising basin, a regulating disc which horizontally slides relative to the seedling raising basin and a driving piece for regulating the position of the regulating disc are arranged on the regulating disc, each group of seedling raising structures comprises a germination area and a seeding area, the germination area comprises a downward sunken containing groove, a sponge which is immersed with nutrient solution in advance is arranged inside the containing groove, and the cultivation area is used for germinating inside the seedling raising basin.

The improvement is made on the basis of the scheme, the nutrient solution box and the 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 the seedling raising basin through hoses respectively equipped, and capillary fluid infusion pipelines are arranged in the seedling raising basin and are consistent along the movement direction of the regulating disc.

The improvement is made on the basis of the scheme, the guide rail is an angle steel with an L-shaped structure, the side part of the seedling raising basin is provided with a roller which moves inside the angle steel at the position corresponding to the angle steel, and the angle steel is provided with a positioning block for locking the roller.

The improvement is made on the basis of the scheme, the cultivation area comprises a downwards-arranged guide cone groove and a cultivation groove, 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 direction of the inclined groove is opposite to the movement direction of the guide cone groove, and a spreading turning plate is downwards arranged on one side, close to the guide cone groove, of the cultivation groove.

Based on the scheme, the improvement is made that a plurality of ventilation capillary holes are reserved at the bottom of the seedling raising basin.

The improvement is made on the basis of the scheme, the ventilation assembly comprises a pipeline fixedly installed inside the constant temperature box body, and a plurality of groups of air exchanging nozzles are arranged on the pipeline.

The improvement is made on the basis of the scheme, the ventilation assembly comprises an annular pipeline fixedly installed inside the constant temperature box body, a plurality of groups of ventilation nozzles are arranged on the annular pipeline, and the inclination directions of all the ventilation nozzles are consistent.

The improvement is made on the basis of the scheme, a control panel and a control module are installed on the constant temperature box body, an electromagnetic valve is installed on a hose, a first temperature sensor, a first humidity sensor and a PH sensor are installed in the seedling raising basin, a second temperature sensor and a second humidity sensor are installed in the constant temperature box body, and the control module is used for controlling the induced draft fan, the exhaust fan, the electromagnetic valve, the reversing valve, the driving piece, the heating lamp component, the first temperature sensor, the first humidity sensor, the PH sensor, the second temperature sensor and the second humidity sensor through electric connection.

The improvement is made on the basis of the scheme, and 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 component is adopted to provide the condition temperature for the seeds in the constant temperature box body, the dispersed ventilation is realized by matching with the ventilation components at the top and the bottom, and the stable temperature in the constant temperature box body is ensured.

2. Compared with the prior art, the technical scheme of the invention is that the nutrient solution box and the PH regulating box are arranged on the constant temperature box body, and the liquid is supplemented into the seedling raising basin at regular time and quantity through the hose, and the PH value in the seedling raising basin is regulated at any time, so that more adaptive and unified growth conditions are provided for seedlings.

3. Compared with the prior art, the cultivation area comprises the downwards-arranged guide cone groove and the cultivation groove, 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 direction of the inclined groove is opposite to the movement direction of the guide cone groove, a flat-spreading turning plate is downwards arranged on one side, close to the guide cone groove, of the cultivation groove, nutrition soil in the seedling raising basin is pulled out through the movement of the guide cone groove in the horizontal direction, germinated seeds led in from the germination area are cultivated in the seedling raising basin, finally the germinated seeds are cultivated by the flat-spreading turning plate, ventilation is carried out by the cultivation groove, and photosynthesis is carried out when the seedlings are developed in the later period.

4. Compared with the prior art, the technical scheme of the invention has the advantages that the ventilation assembly comprises the annular pipeline fixedly arranged in the constant temperature box body, the annular pipeline is provided with a plurality of groups of air exchanging nozzles, the inclination directions of all the air exchanging nozzles are consistent, and the air passing through the annular pipeline is in a vortex shape, 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 of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

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

FIG. 2 is a schematic view of the whole structure of the interior of the insulation box of the present invention;

FIG. 3 is a schematic diagram showing the connection relationship between the adjusting plate and the seedling raising plate in the seedling raising process;

FIG. 4 is a schematic view of the overall structure of the spreading flap of the present invention;

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

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

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

Detailed Description

The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

The principles of the invention will be further described with reference to the drawings and specific examples.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, a novel multilayer constant temperature agricultural seedling raising device for new farm department construction comprises a constant temperature box body 10, wherein a transparent observation port is arranged on the front side of the constant temperature box body 10, and the transparent observation port on the front side is beneficial to observing the germination of seeds and the growth condition of seedlings, so that the growth environment of the seedlings can be conveniently and timely adjusted. The lateral part of the constant temperature box 10 is provided with a plurality of heating lamp components 11, utilizes the heating lamp components 11 to provide assurance to the temperature in the interior thereof, is convenient for switch timely temperature round the clock, and is convenient for realize unified growth condition. The ventilation assembly is installed to inboard top and the bottom of thermostated container body 10, ventilation assembly includes that fixed mounting is at the inside pipeline of thermostated container body 10 and be provided with a plurality of groups of air changing mouth 13 on the pipeline, ventilation assembly is through the same switching-over valve 14 of each pipe connection and all install heat accumulation case 12 on this pipeline, heat accumulation case 12 and switching-over valve 14 all are located the outside of thermostated container body 10, switching-over valve 14 is connected with draught fan 15 and air exhauster 16 respectively through two pipelines, be convenient for realize switching-over work between the back and forth air inlet and outlet of inside pipeline and air changing mouth 13 through draught fan 15 and air exhauster 16 cooperation switching-over valve 14, simultaneously the heat between the taking a breath is temporarily deposited inside heat accumulation case 12 through the pipeline for the consumption of its inside heating lamp assembly 11 reduces, and then can also carry out homogenization treatment with inside temperature effectively, the nutrient loss in-process can greatly reduced too. A plurality of groups of guide rails 17 are arranged on the side part of 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 seedlings is facilitated through the ventilation capillary holes, the growth efficiency and survival rate of seedlings are improved, a baffle 19 which is arranged on the top of the seedling raising basin 18 in a crossing way is arranged between the seedling raising basin 18 and the baffle 19, an adjusting plate 110 which horizontally slides relative to the seedling raising basin 18 and a driving piece 111 (a 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 19, a plurality of groups of seedling raising structures are arranged on the adjusting plate 110, each group of seedling raising structures comprises a germination area and a cultivation area, the germination area comprises a downward concave containing groove 181, sponge which is impregnated with nutrient solution in advance is arranged in the containing groove 181, seeds can germinate on sponge, after the germination reaches cultivation conditions, the adjusting plate 110 is driven to move to one side through the driving piece 111, due to the blocking effect of the baffle 19, germinated seeds can be moved to one side relative to the sponge and transferred to a cultivation area, the cultivation area is used for fixed-point sowing of germinated seeds in the seedling raising basin 18, the cultivation area comprises a downwards-arranged guide cone groove 182 and a cultivation groove 183, the top opening of the guide cone groove 182 is larger than the bottom opening, germinated seeds are transferred to the inside of the guide cone groove 182 from the sponge and are transferred to the bottom opening, the bottom of the guide cone groove 182 is a slope opening, the direction of the inclined groove is opposite to the movement direction of the guide cone groove 182, through the action of the driving piece 111, nutrient soil placed in the seedling raising basin 18 in advance is pulled out of a groove, germinated seeds are cultivated in the nutrient soil groove, a leveling turnover plate 184 is downwards arranged on one side of the cultivation groove 183 close to the guide cone groove 182, the leveling turnover plate 184 buries the groove along with the continued movement of the driving piece 111, the whole cultivation work of the seeds is realized, and the final cultivation groove 183 is overlapped with the seedling raising position on the seedling raising basin 18, so that the respiration of germinated seeds and the growth of photosynthesis of seedlings are facilitated.

When the seedling raising device is used, seeds with moderate size and full grains are selected, the seeds are dried to the moisture content of 5% -10%, then the seeds are placed in warm water with the temperature of 40% -50 ℃ for soaking for 5-6 hours, then the seeds are taken out and placed on a sponge at the position of a containing groove 181 of an adjusting plate 110, the adjusting plate 110 and a seedling raising basin 18 are integrally placed on a guide rail 17 in a constant-temperature box body 10 with the temperature of 25% -28 ℃, the proper temperature for seed germination is provided by heating a lamp assembly 11, the alternating ventilation work of a ventilation assembly is realized by matching exchange work of a draught fan 15 and an exhaust fan 16 with a reversing valve 14, the internal temperature is further homogenized, the seed germination condition is observed in real time through a transparent observation port, when the seed germination state reaches a cultivation condition, the adjusting plate 110 is driven by a driving piece 111 to transfer the seed germination area to the cultivation area, the continuous work of the driving piece 111 enables the seed to be transplanted to the bottom of the slope opening in a groove formed by the seedling raising basin 18, the flat turnover plate 183 is buried by continuing to cover the seed, the seed germination area 183 is overlapped with the cultivation area and the ventilation period is beneficial to photosynthesis.

Example 2

As shown in fig. 1, 2, 3, 4 and 5, the difference in the above embodiment is that the ventilation assembly includes an annular pipe 112 fixedly installed inside the oven 10, and a plurality of groups of air exchanging nozzles 13 are disposed on the annular pipe 112, and all the air exchanging nozzles 13 have uniform inclination directions. The homogenization of the internal temperature of the incubator 10 is further efficiently achieved by the annular pipe 112.

Example 4

As shown in fig. 1, 2 and 3, the improvement is made on the basis of the above embodiment, the outer wall or top wall of the thermostat 10 is provided with a nutrient solution tank 113 and a PH adjusting solution tank 114, the nutrient solution tank 113 and the PH adjusting solution tank 114 are communicated with the inside of the seedling raising basin 18 through respective hoses, and a capillary liquid supplementing pipeline 185 is arranged in the seedling raising basin 18, and the capillary liquid supplementing pipeline 185 is consistent along the movement direction of the adjusting plate 110.

Example 5

As shown in fig. 7, the following improvement is made on the basis of the above embodiment, the guide rail 17 is an angle steel with an L-shaped structure, a roller 186 moving inside the angle steel is provided at a position corresponding to the side portion of the seedling raising basin 18 and the angle steel, a positioning block 171 for locking the roller 186 is mounted on the angle steel, the mounting of the seedling raising basin 18 is facilitated through the roller 186, and meanwhile, the roller 186 is locked by the positioning block 171, so that the stability and reliability of the internal structure of the insulation box 10 are facilitated.

Example 6

As shown in fig. 1 and 2, the above embodiment is modified by installing a control panel and a control module (PLC controller) on the thermostat 10, installing an electromagnetic valve on a hose, installing a first temperature sensor 187, a first humidity sensor 188 and a second PH sensor 189 inside the nursery pot 18, installing a second temperature sensor 101 and a second humidity sensor 102 inside the thermostat 10, and controlling the induced draft fan 15, the exhaust fan 16, the electromagnetic valve, the reversing valve 14, the driving part 111, the heating lamp assembly 11, the first temperature sensor 187, the first humidity sensor 188, the second 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 electromagnetic valve, the reversing valve 14, the driving piece 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 controlled by the control module are adjusted and adjusted through the control panel, so that the intelligent real-time adjustment of temperature, humidity, 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 characteristics 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a novel multilayer constant temperature agricultural seedling raising device for new farm construction, a serial communication port, including the thermostated container body, the lateral part of thermostated container body is provided with a plurality of heating lamp subassembly, ventilation assembly is all installed to inboard top and bottom of thermostated container body, ventilation assembly is through the same switching-over valve of each pipe connection and all install the heat accumulation case on this pipe, heat accumulation case and switching-over valve are located the outside of thermostated container body, the switching-over valve is connected with draught fan and air exhauster through two pipelines respectively, install multiunit guide rail on the lateral part of thermostated container body, install the seedling raising basin on every group guide rail, the baffle of striding is installed at the top of seedling raising basin, install relative seedling raising basin horizontal slip's adjustment disk and be used for adjusting the driving piece of adjustment disk position between the seedling raising basin, be provided with a plurality of seedling raising structures on the adjustment disk, every group of seedling raising structure includes germination area and cultivation area, germination area includes the undercut storage tank internally mounted has the sponge of advance impregnating nutrient solution, the fixed point is used for planting the seedling raising seed in seedling raising basin inside;

the cultivation area comprises a guide cone groove and a cultivation groove which are downwards arranged, 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 direction of the inclined groove is opposite to the movement direction of the guide cone groove, and a spreading turning plate is downwards arranged on one side, close to the guide cone groove, of the cultivation groove.

2. The novel multi-layer constant-temperature agricultural seedling raising device for new agronomic construction according to claim 1, wherein a nutrient solution tank and a PH adjusting solution tank are installed on the outer wall or the top wall of the constant-temperature tank body, the nutrient solution tank and the PH adjusting solution tank are communicated with the inside of the seedling raising basin through hoses respectively equipped, and a capillary liquid supplementing pipeline is arranged in the seedling raising basin and is consistent with the movement direction of the adjusting plate.

3. The novel multilayer constant temperature agricultural seedling raising device for new agronomic construction according to claim 1, wherein the guide rail is angle steel with an L-shaped structure, a roller which moves inside the angle steel is arranged at the position corresponding to the side part of the seedling raising basin and the angle steel, and a positioning block for locking the roller is arranged on the angle steel.

4. The novel multi-layer constant-temperature agricultural seedling raising device for new agronomic construction according to claim 1, wherein a plurality of ventilation capillary holes are reserved at the bottom of the seedling raising basin.

5. A novel multi-layered thermostatic agricultural seedling raising device for new farm construction according to any of claims 1-4, wherein the ventilation assembly comprises a pipe fixedly mounted inside the incubator body and a plurality of sets of air exchange nozzles are arranged on the pipe.

6. The novel multi-layer constant temperature agricultural seedling raising device for new agronomic construction according to any one of claims 1 to 4, wherein the ventilation assembly comprises an annular pipeline fixedly installed inside a constant temperature box body, a plurality of groups of air exchanging nozzles are arranged on the annular pipeline, and the inclination directions of all the air exchanging nozzles are consistent.

7. The novel multilayer constant temperature agricultural seedling raising device for new agro-farming construction according to claim 1, wherein the control panel and the control module are installed on the constant temperature box body, the electromagnetic valve is installed on the hose, the temperature sensor I, the humidity sensor I and the PH sensor are installed in the seedling raising basin, the temperature sensor II and the humidity sensor II are installed in the constant temperature box body, and the control module is used for controlling the induced draft fan, the exhaust fan, the electromagnetic valve, the reversing valve, the driving piece, the heating lamp component, the temperature sensor I, the humidity sensor I, the PH sensor, the temperature sensor II and the humidity sensor II through electric connection.

8. The novel multi-layer constant-temperature agricultural seedling raising device for new agronomic construction according to claim 1, wherein a transparent observation port is arranged on the front side of the constant-temperature box body.