Forest tree seed germination accelerating device with self-adaptive temperature and humidity regulation and control function

Abstract

The invention discloses a self-adaptive temperature and humidity control forest tree seed germination accelerating device, and relates to the technical field of forest tree seed germination accelerating, the self-adaptive temperature and humidity control forest tree seed germination accelerating device comprises a germination accelerating box, and also comprises: a transparent box door located at the front side of the germination accelerating box; an opening is formed in the front side of the germination accelerating box, the transparent box door is installed on the front side of the germination accelerating box, the PLC, the temperature sensor and the humidity sensor are arranged, and the temperature sensor and the humidity sensor are used for sensing temperature information and humidity information of the inner area of the germination accelerating box; the temperature and humidity information is transmitted to the PLC, the PLC is utilized to analyze the temperature and humidity information, the warm lamp is turned on to control the temperature, the water pump is turned on to pump water, and the atomizing nozzle is utilized to spray water mist to control the humidity, so that manual operation of workers is not needed, self-adaption to the temperature and the humidity can be achieved, and the convenience of forest tree seed germination acceleration is effectively improved; the ventilation effect in the germination accelerating box is guaranteed through cooperation of the ventilation holes and the fan.

Description

Technical Field

[0001] The present invention relates to the technical field of forest seed germination acceleration, and specifically to a forest seed germination acceleration device with adaptive temperature and humidity regulation. Background Art

[0002] Forest seed germination acceleration refers to a process in which, through certain artificial measures, seeds that are originally in a dormant state, especially some seeds with long-term dormancy, are stimulated by certain conditions and physical and chemical methods, so that the forest seeds can break the dormant state earlier, shorten the germination time, germinate neatly, and improve the germination quality.

[0003] The treatment of forest seed germination acceleration not only saves seeds, improves the seedling preservation rate, but also enables the seeds to emerge quickly after sowing, emerge neatly, reduce the emergence time, and thus reduce the seedling raising cost and the occurrence of diseases. The forest seeds treated by germination acceleration can fully ensure the excellent quality of forest tree improved varieties, and it is a necessary way to cultivate strong forest seedlings and a main measure for the seedling raising work.

[0004] When the existing forest seed germination acceleration device is used, usually the seeds are placed in a germination acceleration box (cultivation container), and then the method of water bath (hot water immersion or cold water immersion) is used for germination acceleration. However, this method requires maintaining the temperature of the water bath at all times, and the operation difficulty is relatively high; or the seeds are buried in wet sand and mixed in a ratio of 1:3. However, this method requires maintaining the water content of the wet sand between 15% and 18%, and it is necessary to add water in time when the humidity is insufficient, which is difficult. Therefore, the present application proposes a forest seed germination acceleration device with adaptive temperature and humidity regulation here. Summary of the Invention

[0005] The technical problem solved by the present invention is to overcome the defects of the prior art such as high operation difficulty and the need for manual intervention in temperature and humidity, and provide a forest seed germination acceleration device with adaptive temperature and humidity regulation.

[0006] To achieve the above object, the present invention provides the following technical solution: A forest seed germination acceleration device with adaptive temperature and humidity regulation, including a germination acceleration box, and further including: a transparent box door located on the front side of the germination acceleration box; the front side of the germination acceleration box is provided with an opening, and the transparent box door is installed on the front side of the germination acceleration box, and a handle is fixedly installed on the front side of the transparent box door; three mounting plates are provided, the three mounting plates are arranged vertically, and the three mounting plates are all fixedly installed in the inner cavity of the germination acceleration box; a movable component is arranged on the top of the mounting plate, and several groups of movable components are provided for placing forest seeds for germination acceleration treatment; several groups of plant supplementary lights are provided, which are respectively located on the top of the corresponding mounting plates for simulating normal sunlight conditions to meet the light required during the germination acceleration of forest seeds; a temperature and humidity regulation component is located on the top of the mounting plate for adaptively regulating the temperature and humidity inside the seed germination acceleration area.

[0007] Preferably, the movable component includes: a germination tank, which is movably installed on the top of the mounting plate; a long groove is formed on the top of the germination tank for placing forest tree seeds and soil for germination measures; a groove is formed near the front side of the top of the germination tank for applying force to the germination tank to pull it out; a limiting plate, several limiting plates are provided, and several limiting plates are all movably installed in the inner cavity of the long groove; movable blocks are fixedly connected to the left and right sides of several of the limiting plates, several transverse grooves are formed on the left and right inner walls of the long groove, and the movable blocks are slidably connected to the inner cavities of the corresponding transverse grooves, and a spring is fixedly connected between the front and rear movable blocks.

[0008] Preferably, several mounting grooves are formed on the top of the mounting plate, and several of the germination tanks are respectively movably connected to the inner cavities of the corresponding mounting grooves, and a limiting groove is formed on the bottom of the inner wall of the mounting groove; several limiting blocks are provided for connecting the germination tank and the mounting plate; several of the limiting blocks are respectively fixedly connected to the bottoms of the corresponding germination tanks, and several of the limiting blocks are respectively slidably connected to the inner cavities of the corresponding limiting grooves.

[0009] Preferably, the temperature and humidity control component includes: a top plate, which is located on the top of the mounting plate, and the rear side of the top plate is fixedly connected to the rear inner wall of the germination box; two side plates are fixedly connected to the left and right sides of the top plate, the two side plates are arranged front and rear, and several plant supplementary lights are respectively fixedly installed at the bottoms of the corresponding side plates; a hollow horizontal plate is fixedly connected to the bottom of the top plate for intermediate water source transfer; several water spray pipes are inserted and installed on the front and rear sides of the hollow horizontal plate, atomizing nozzles are installed at the bottoms of several of the water spray pipes, and a water supply component is arranged at the rear side of the hollow horizontal plate; several warming lamps are provided, and several warming lamps are all fixedly installed at the bottom of the hollow horizontal plate for heating the germination area to maintain the temperature.

[0010] Preferably, a humidity sensor is arranged at the bottom of the hollow horizontal plate, a temperature sensor is arranged at the bottom of the humidity sensor, the temperature sensor and the humidity sensor are both installed on the right inner wall of the germination box, and a PLC programmable controller is installed on the right outer wall of the germination box.

[0011] Preferably, the water supply assembly includes: a water storage tank installed on the top of the germination box for storing water sources for the subsequent long-term use of the device; a hollow water guide plate inserted and installed at the rear side of the water storage tank for guiding the water source; multiple water pumps for pumping water sources for subsequent humidity increase operations; several water pumps are all installed outside the hollow water guide plate, and one side of each of the several water pumps is inserted and installed with a connecting pipe. One end of the connecting pipe penetrates the outer wall of the hollow water guide plate and extends into the inner cavity of the hollow water guide plate. The other side of the water pump is inserted and installed with a water guide pipe. A through groove is opened at the top of the top plate. The end of the water guide pipe away from the water pump penetrates the rear side of the germination box and the through groove and is inserted and installed on the top of the hollow cross plate.

[0012] Preferably, a window is embedded and installed on the front side of the water storage tank, and two water injection ports are opened at the top of the water storage tank. The inner cavities of the two water injection ports are both inserted and installed with a first piston, and the top of the first piston extends to the top of the water storage tank.

[0013] Preferably, a second piston is arranged at the bottom of the hollow water guide plate, and the top of the second piston is inserted and installed at the bottom of the hollow water guide plate.

[0014] Preferably, several groups of ventilation holes are opened on the left side of the germination box, and several groups of ventilation holes are arranged vertically; several fans are provided to promote ventilation; several ventilation grooves are opened on the right side of the germination box, and the several fans are respectively fixedly installed in the inner cavities of the corresponding ventilation grooves.

[0015] Preferably, the PLC programmable controller is electrically connected to the fan, the plant supplementary light, the warm lamp, the water pump, the temperature sensor and the humidity sensor respectively.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. When the present invention is in use, by setting the PLC programmable controller, the temperature sensor and the humidity sensor, the temperature sensor and the humidity sensor are used to sense the temperature information and humidity information in the internal area of the germination box, and then the temperature and humidity information is transmitted to the PLC programmable controller. The PLC programmable controller analyzes the temperature and humidity information, turns on the warm lamp to control the temperature, turns on the water pump to pump water, and then uses the atomizing nozzle to spray water mist to control the humidity. There is no need for manual operation by the staff, and it can adapt to the temperature and humidity automatically, effectively improving the convenience of forest seed germination; the ventilation effect inside the germination box is ensured through the cooperation of the ventilation holes and the fan.

[0018] 2. When the present invention is in use, by providing a germination accelerating tank body, a limiting plate and multiple layers of mounting plates, the internal space of the germination accelerating box is isolated into multiple layers by the multiple layers of mounting plates, and each layer is in a sealed state with each other. Different forest tree seeds can be cultivated and germinated on each layer. Moreover, multiple groups of movable limiting plates are provided in the germination accelerating tank body, and the internal area of the germination accelerating tank body is isolated into multiple parts by the multiple groups of limiting plates, so that multiple groups of forest tree seeds can be germinated. On the one hand, the germination accelerating effect can be improved, and on the other hand, the germination success rate of the temperature and humidity within a certain range can be intuitively seen, which is convenient for subsequent adjustment. At the same time, the germination accelerating tank body and the mounting plate are slidably connected by means of a limiting block and a limiting groove, and it is convenient to take out the germinated seeds and the soil subsequently.

[0019] 3. When the present invention is in use, by providing a transparent box door and a viewing window, during the actual germination accelerating process, the staff can regularly check the germination accelerating progress of the forest tree seeds inside the germination accelerating box through the transparent box door without opening the transparent box door, so as to avoid affecting the internal temperature and humidity. Secondly, the setting of the viewing window can facilitate the staff to check the remaining water volume in the water storage tank, and then timely supplement it when the water volume is insufficient, so as to avoid affecting the normal operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the external structure schematic diagram of the present invention from an angle;

[0021] Figure 2 is the external partial structure schematic diagram of the present invention from an angle;

[0022] Figure 3 is the internal open structure schematic diagram of the germination accelerating box of the present invention;

[0023] Figure 4 is the present invention Figure 3 in the partial cross-sectional structure schematic diagram;

[0024] Figure 5 is the internal structure schematic diagram of the germination accelerating box of the present invention;

[0025] Figure 6 is the structure schematic diagram of components such as the atomizing nozzle of the present invention from an angle;

[0026] Figure 7 is the structure schematic diagram of components such as the atomizing nozzle of the present invention from another angle;

[0027] Figure 8 is the structure schematic diagram at the position of components such as the mounting plate of the present invention;

[0028] Figure 9 is the structure schematic diagram on the mounting plate of the present invention;

[0029] Figure 10 is the structure schematic diagram of components such as the germination accelerating tank body of the present invention from an angle;

[0030] Figure 11 This is a schematic structural view of components such as the germination accelerating tank body of the present invention from another angle.

[0031] Reference numerals in the figure: 1, germination accelerating box; 2, transparent box door; 3, handle; 4, ventilation slot; 5, fan; 6, ventilation hole; 7, mounting plate; 8, mounting slot; 9, limiting slot; 10, germination accelerating tank body; 11, limiting block; 12, groove; 13, long slot; 14, limiting plate; 15, transverse slot; 16, movable block; 17, spring; 18, water storage tank; 19, window; 20, water injection port; 21, first piston; 22, hollow water guiding plate; 23, second piston; 24, top plate; 25, side plate; 26, plant supplementary light; 27, through slot; 28, hollow transverse plate; 29, warm lamp; 30, water spraying pipe; 31, atomizing nozzle; 32, water pump; 33, water guiding pipe; 34, connecting pipe; 35, PLC programmable controller; 36, temperature sensor; 37, humidity sensor. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1-11 , the present invention provides a technical solution: a forest tree seed germination accelerating device with adaptive temperature and humidity regulation, including a germination accelerating box 1, and further including: a transparent box door 2, the transparent box door 2 is located on the front side of the germination accelerating box 1; the front side of the germination accelerating box 1 is open, and the transparent box door 2 is installed on the front side of the germination accelerating box 1, and a handle 3 is fixedly installed on the front side of the transparent box door 2; a mounting plate 7, there are three groups of mounting plates 7, the three groups of mounting plates 7 are arranged up and down, and the three groups of mounting plates 7 are all fixedly installed in the inner cavity of the germination accelerating box 1; an activity component is arranged on the top of the mounting plate 7, and there are several groups of activity components, which are used for placing forest tree seeds for germination accelerating treatment; a plant supplementary light 26, there are several groups of plant supplementary lights 26, which are respectively located on the top of the corresponding mounting plate 7, and are used for simulating normal sunlight conditions to meet the required light for forest tree seed germination; a temperature and humidity regulation component, the temperature and humidity regulation component is located on the top of the mounting plate 7, and is used for adaptively regulating the temperature and humidity inside the seed germination accelerating area.

[0034] Among them, the transparent setting of the transparent box door 2 enables the staff to view the progress of the germination promotion work inside the germination promotion box 1 through it; the setting of the movable component enables forest tree seeds to enter the inside of the germination promotion box 1 for subsequent germination promotion work, and the movable component can freely enter and exit the germination promotion box 1, facilitating the taking and placing of forest tree seeds; the temperature and humidity regulation component can adjust the temperature and humidity inside the germination promotion box 1 in real time according to the actual situation, keeping the temperature and humidity inside the germination promotion box 1 always within a suitable range and improving the success rate of germination promotion.

[0035] Please refer to Figure 8 、 Figure 10 and Figure 11 , the movable component includes: a germination promotion tank body 10, and the germination promotion tank body 10 is movably installed on the top of the mounting plate 7; a long groove 13 is opened on the top of the germination promotion tank body 10 for placing forest tree seeds and soil for germination promotion measures; a groove 12 is opened near the front side of the top of the germination promotion tank body 10 for applying force to the germination promotion tank body 10 to pull it out; a limiting plate 14, several limiting plates 14 are provided, and several limiting plates 14 are all movably installed in the inner cavity of the long groove 13; movable blocks 16 are fixedly connected to the left and right sides of several limiting plates 14, several transverse grooves 15 are opened on the left and right inner walls of the long groove 13, and the movable blocks 16 are slidably connected in the corresponding inner cavities of the transverse grooves 15, and a spring 17 is fixedly connected between the front and rear movable blocks 16.

[0036] Among them, the germination promotion tank body 10 can move back and forth on the mounting plate 7, facilitating its entry into and exit from the germination promotion box 1, and the multiple limiting plates 14 inside the long groove 13 divide the inside of the long groove 13 into multiple areas, which can isolate forest tree seeds, making subsequent bud taking more convenient and preventing the situation of damaging the shape of the soil.

[0037] Please refer to Figure 9 、 Figure 10 and Figure 11 , several mounting grooves 8 are opened on the top of the mounting plate 7, and several germination promotion tank bodies 10 are respectively movably connected in the corresponding inner cavities of the mounting grooves 8, and a limiting groove 9 is opened on the bottom of the inner wall of the mounting groove 8; limiting blocks 11, several limiting blocks 11 are provided for connecting the germination promotion tank body 10 and the mounting plate 7; several limiting blocks 11 are respectively fixedly connected to the bottoms of the corresponding germination promotion tank bodies 10, and several limiting blocks 11 are respectively slidably connected in the corresponding inner cavities of the limiting grooves 9.

[0038] Among them, the cooperation between the limiting block 11 and the limiting groove 9 realizes the limitation of the front and back movement track of the germination promotion tank body 10, preventing derailment and improving the stability performance.

[0039] Please refer to Figure 5 、 Figure 6 and Figure 7, the temperature and humidity control component includes: a top plate 24, which is located on the top of the mounting plate 7, and the rear side of the top plate 24 is fixedly connected to the rear side of the inner wall of the germination box 1; two side plates 25 are fixedly connected to both the left and right sides of the top plate 24, the two side plates 25 are arranged front and back, and a plurality of plant supplementary lights 26 are respectively fixedly installed at the bottom of the corresponding side plates 25; a hollow horizontal plate 28, which is fixedly connected to the bottom of the top plate 24 and is used for temporarily transferring water; a plurality of water spray pipes 30 are inserted and installed on both the front and back sides of the hollow horizontal plate 28, and atomizing nozzles 31 are installed at the bottom ends of the plurality of water spray pipes 30, and a water supply component is arranged at the rear side of the hollow horizontal plate 28; a warm lamp 29, a plurality of warm lamps 29 are provided, and the plurality of warm lamps 29 are all fixedly installed at the bottom of the hollow horizontal plate 28 and are used for heating the germination area to maintain the temperature.

[0040] Among them, after the warm lamp 29 is turned on, it can increase the temperature inside the germination area, and the water spray pipe 30 and the atomizing nozzle 31 can spray out water to increase the humidity in the germination area. Cooperating with the warm lamp 29, it can avoid the influence of temperature and humidity factors on the germination success rate. The setting of the water supply component can provide water when needed to ensure the internal humidity.

[0041] Please refer to Figure 4 and Figure 5 , a humidity sensor 37 is arranged at the bottom of the hollow horizontal plate 28, a temperature sensor 36 is arranged at the bottom of the humidity sensor 37, both the temperature sensor 36 and the humidity sensor 37 are installed on the right side inner wall of the germination box 1, and a PLC programmable controller 35 is installed on the right side outer wall of the germination box 1.

[0042] Among them, the PLC programmable controller 35 is used as the main control, and the temperature and humidity ranges are pre-entered into it. Subsequently, if it is lower or higher than the range threshold, corresponding measures will be triggered to regulate the temperature and humidity to ensure that the temperature and humidity are always within the appropriate threshold range, which can further ensure the success rate of forest seed germination.

[0043] Please refer to Figure 2 , Figure 4 and Figure 6 , the water supply component includes: a water storage tank 18, which is installed on the top of the germination box 1 and is used for storing water for the subsequent long-term use of the device; a hollow water guide plate 22 is inserted and installed at the rear side of the water storage tank 18 for guiding the water; a plurality of water pumps 32 are provided, which are used for pumping water for subsequent humidity increase operations; a plurality of water pumps 32 are all installed on the outer side of the hollow water guide plate 22, and a communication pipe 34 is inserted and installed on one side of each of the plurality of water pumps 32. One end of the communication pipe 34 penetrates the outer wall of the hollow water guide plate 22 and extends into the inner cavity of the hollow water guide plate 22. A water guide pipe 33 is inserted and installed on the other side of the water pump 32. A through groove 27 is opened at the top of the top plate 24. The end of the water guide pipe 33 away from the water pump 32 penetrates the rear side of the germination box 1 and the through groove 27 and is inserted and installed on the top of the hollow horizontal plate 28.

[0044] Among them, the water storage tank 18 serves as a water storage component. The water pump 32 extracts water sources through the connecting pipe 34, and then guides the extracted water sources along the water guide pipe 33 into the interior of the hollow horizontal plate 28, and sprays them out along multiple water spray pipes 30 and atomizing nozzles 31, effectively achieving the purpose of controlling humidity.

[0045] Please refer to Figure 1 、 Figure 2 and Figure 3 As shown in, a viewing window 19 is embedded and installed on the front side of the water storage tank 18, and two water injection ports 20 are opened at the top of the water storage tank 18. A first piston 21 is inserted and installed in the inner cavity of each of the two water injection ports 20, and the top of the first piston 21 extends to the top of the water storage tank 18.

[0046] Among them, the setting of the viewing window 19 facilitates the staff to view the remaining amount of water sources inside the water storage tank 18 in real time, and can replenish in time when the water sources are insufficient, ensuring the long-term operation of the device. At the same time, the cooperation of the water injection port 20 and the first piston 21 can facilitate the replenishment of water sources while preventing sundries from entering the water storage tank 18, ensuring the smoothness of pipe fittings such as the connecting pipe 34 and the water guide pipe 33.

[0047] Please refer to Figure 2 and Figure 4 As shown in, a second piston 23 is provided at the bottom of the hollow water guide plate 22, and the top of the second piston 23 is inserted and installed at the bottom of the hollow water guide plate 22.

[0048] Among them, the setting of the second piston 23 is used to block the bottom of the hollow water guide plate 22 to prevent water sources from flowing out from the bottom of the hollow water guide plate 22. And after the subsequent work is completed, the second piston 23 can be removed to empty all the water sources inside the water storage tank 18 and the hollow water guide plate 22 for other uses, avoiding the accumulation of water sources and reducing the resource utilization rate.

[0049] Please refer to Figure 1 、 Figure 2 and Figure 3 As shown in, a plurality of groups of ventilation holes 6 are opened on the left side of the germination box 1, and the plurality of groups of ventilation holes 6 are arranged up and down; a fan 5, and a plurality of groups of fans 5 are provided, which play the role of promoting ventilation; a plurality of ventilation grooves 4 are opened on the right side of the germination box 1, and the plurality of fans 5 are respectively fixedly installed in the inner cavities of the corresponding ventilation grooves 4.

[0050] Among them, the fan 5 cooperates with the ventilation holes 6 to achieve a good ventilation effect, enabling the forest tree seeds to be in a good ventilation state and being better germinated in a constant temperature and constant humidity environment, further improving the survival rate of forest tree germination.

[0051] Please refer to Figures 1 to 7 As shown in, the PLC programmable controller 35 is electrically connected to the fan 5, the plant supplementary light 26, the warm lamp 29, the water pump 32, the temperature sensor 36 and the humidity sensor 37 respectively.

[0052] Among them, the PLC programmable controller 35 is used to control the opening and closing of a series of components such as the fan 5, the plant supplementary light 26, the warm lamp 29, the water pump 32, the temperature sensor 36, and the humidity sensor 37 respectively, without manual interference, making the operation of the overall device more convenient.

[0053] Working principle: When this application is in use, first confirm the types of forest tree seeds to be germinated in the three germinating spaces isolated by multiple mounting plates 7 inside the germinating box 1, and input the temperature and humidity region information into the PLC programmable controller 35 according to the types of forest tree seeds. After the information is input, open the transparent box door 2, embed fingers into the grooves 12 on the germinating trough body 10 in sequence, and move the germinating trough body 10 to the outside of the germinating box 1. Then place the soil containing the forest tree seeds between the two limiting plates 14 respectively, use the limiting plates 14 to isolate each forest tree seed, and then send the germinating trough body 10 into the germinating box 1. Repeat the above operations to place all the forest tree seeds;

[0054] After all the forest tree seeds are placed, close the transparent box door 2. At this time, the multiple germinating areas inside the germinating box 1 are in a relatively sealed state with each other. Then the PLC programmable controller 35 directly drives the plant supplementary light 26. By using the plant supplementary light 26 to simulate normal sunlight conditions, it meets the light required for the germination of forest tree seeds. And the PLC programmable controller 35 also regularly drives the fan 5. By using the fan 5 to blow out airflows, in cooperation with the ventilation holes 6, it ensures the air circulation between each germinating area and the outside. At the same time, a temperature sensor 36 and a humidity sensor 37 are respectively arranged in each area. The temperature sensor 36 and the humidity sensor 37 respectively sense the temperature and humidity information inside the corresponding germinating area, and transmit the temperature and humidity information to the PLC programmable controller 35;

[0055] If the temperature sensor 36 senses that the temperature in the germinating area is lower than the range required for germination, the PLC programmable controller 35 will control the driving of multiple groups of warm lamps 29 in the corresponding area, and use the multiple groups of warm lamps 29 to increase the temperature in the corresponding germinating area. After the temperature rises to the area where the required temperature for germination is reached, the temperature sensor 36 transmits the temperature information to the PLC programmable controller 35. At this time, the PLC programmable controller 35 controls the closing of multiple warm lamps 29. If the temperature sensor 36 senses that the temperature in the germinating area is higher than the area required for germination, the PLC programmable controller 35 will control the driving of the corresponding fan 5, so that multiple groups of fans 5 blow out airflows, in cooperation with the ventilation holes 6, for rapid ventilation, achieving the purpose of rapid and efficient heat dissipation and temperature reduction. When the temperature drops to the required temperature for germination, the temperature sensor 36 can also transmit the temperature information to the PLC programmable controller 35. At this time, the PLC programmable controller 35 closes the fan 5 again to achieve the purpose of temperature control;

[0056] If the humidity sensor 37 senses that the humidity inside the germination promotion area is lower than the range required for germination promotion, the PLC programmable controller 35 will drive the corresponding water pump 32, so that the water pump 32 uses the connecting pipe 34 to extract the water source inside the hollow water guide plate 22, and then guides the extracted water source along the water guide pipe 33 into the hollow horizontal plate 28, and sprays it out along the multiple water spray pipes 30 and atomizing nozzles 31 on the outside of the hollow horizontal plate 28. The water mist sprayed out by the atomizing nozzles 31 is used to increase the humidity inside the germination promotion area. After the humidity inside the germination promotion area increases to the germination promotion range, the humidity sensor 37 senses the humidity information in real time and transmits it to the PLC programmable controller 35. At this time, the PLC programmable controller 35 closes the water pump 32. If the humidity sensor 37 senses that the humidity information inside the germination promotion area is higher than the range required for germination promotion, the PLC programmable controller 35 will drive the corresponding fans 5 to make the multiple groups of fans 5 blow out airflows, which cooperate with the ventilation holes 6 to achieve the purpose of rapid ventilation and humidity reduction. After the humidity is reduced, the humidity sensor 37 senses the humidity information in real time. After the humidity information in the germination promotion area is within the range required for the germination promotion area, the PLC programmable controller 35 closes the fans 5;

[0057] During the germination promotion process, the staff can regularly check the germination progress of the forest tree seeds inside the germination promotion box 1 through the transparent box door 2 without opening the transparent box door 2, so as to avoid affecting the internal temperature and humidity. Secondly, the setting of the window 19 on the water storage tank 18 can facilitate the staff to check the remaining water volume inside the water storage tank 18, and then can supplement it in time when the water volume is insufficient, so as to avoid affecting the normal operation of the device.

[0058] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adaptive temperature and humidity controlled forest tree seed germination accelerating device, comprising a germination accelerating box (1), characterized in that, It further includes: A transparent box door (2), which is located on the front side of the germination box (1); The front side of the germination box (1) is open, and the transparent box door (2) is installed on the front side of the germination box (1). A handle (3) is fixedly installed on the front side of the transparent box door (2); Mounting plates (7), there are three groups of mounting plates (7), the three groups of mounting plates (7) are arranged up and down, and the three groups of mounting plates (7) are all fixedly installed in the inner cavity of the germination box (1); An activity component is arranged on the top of the mounting plate (7). There are several groups of the activity components, which are used to place forest tree seeds for germination treatment; Plant supplementary lights (26), there are several groups of plant supplementary lights (26), which are respectively located on the top of the corresponding mounting plates (7), and are used to simulate normal sunlight conditions to meet the light required during the germination of forest tree seeds; A temperature and humidity control component, which is located on the top of the mounting plate (7) and is used to adaptively control the temperature and humidity inside the seed germination area.

2. The germinating device for forest tree seeds with adaptive temperature and humidity regulation according to claim 1, characterized in that: The activity component includes: A germination trough body (10), which is movably installed on the top of the mounting plate (7); A long groove (13) is opened on the top of the germination trough body (10), which is used to place forest tree seeds and soil for germination measures; A groove (12) is opened near the front side of the top of the germination trough body (10), which is used to apply force to the germination trough body (10) to pull it out; Limit plates (14), there are several limit plates (14), and several limit plates (14) are all movably installed in the inner cavity of the long groove (13); Activity blocks (16) are fixedly connected to the left and right sides of several of the limit plates (14). Transverse grooves (15) are opened on the left and right sides of the inner wall of the long groove (13). The activity blocks (16) are slidably connected in the inner cavity of the corresponding transverse grooves (15). A spring (17) is fixedly connected between the front and rear activity blocks (16).

3. An apparatus for accelerating germination of forest tree seeds with adaptive temperature and humidity control according to claim 2, characterized in that: Several mounting grooves (8) are opened on the top of the mounting plate (7). Several of the germination trough bodies (10) are respectively movably connected in the inner cavity of the corresponding mounting grooves (8). A limit groove (9) is opened on the bottom of the inner wall of the mounting groove (8); Limit blocks (11), there are several limit blocks (11), which are used to connect the germination trough body (10) and the mounting plate (7); Several of the limit blocks (11) are respectively fixedly connected to the bottom of the corresponding germination trough body (10), and several of the limit blocks (11) are respectively slidably connected in the inner cavity of the corresponding limit groove (9).

4. An apparatus for germinating forest tree seeds with adaptive temperature and humidity control according to claim 1, characterized in that: The temperature and humidity control component includes: A top plate (24), which is located on the top of the mounting plate (7), and the rear side of the top plate (24) is fixedly connected to the rear inner wall of the germination box (1); Two side plates (25) are fixedly connected to the left and right sides of the top plate (24). The two side plates (25) are arranged front and rear. Several of the plant supplementary lights (26) are respectively fixedly installed on the bottom of the corresponding side plates (25); A hollow horizontal plate (28), which is fixedly connected to the bottom of the top plate (24) and is used to transfer water midway; A number of water spray pipes (30) are inserted and installed on both the front and rear sides of the hollow cross plate (28). Atomizing nozzles (31) are installed at the bottom ends of the number of water spray pipes (30). A water supply assembly is arranged at the rear side of the hollow cross plate (28). Warm lamps (29). A number of warm lamps (29) are provided, and the number of warm lamps (29) are fixedly installed at the bottom of the hollow cross plate (28) for heating the germination area and maintaining the temperature.

5. An apparatus for accelerating germination of forest tree seeds with adaptive temperature and humidity control according to claim 4, characterized in that: A humidity sensor (37) is arranged at the bottom of the hollow cross plate (28). A temperature sensor (36) is arranged at the bottom of the humidity sensor (37). The temperature sensor (36) and the humidity sensor (37) are both installed on the right inner wall of the germination box (1). A PLC programmable controller (35) is installed on the right outer wall of the germination box (1).

6. An apparatus for accelerating germination of forest tree seeds with adaptive temperature and humidity control according to claim 4, characterized in that: The water supply assembly includes: A water storage tank (18). The water storage tank (18) is installed at the top of the germination box (1) for storing water source for the subsequent long-term use of the device. A hollow water guide plate (22) is inserted and installed at the rear side of the water storage tank (18) for realizing the diversion of the water source. Multiple groups of water pumps (32) are provided for pumping water source for the subsequent operation of increasing humidity. The number of water pumps (32) are all installed on the outer side of the hollow water guide plate (22). One side of each of the number of water pumps (32) is inserted and installed with a connecting pipe (34). One end of the connecting pipe (34) penetrates through the outer wall of the hollow water guide plate (22) and extends into the inner cavity of the hollow water guide plate (22). The other side of the water pump (32) is inserted and installed with a water guide pipe (33). A through groove (27) is formed at the top of the top plate (24). The end of the water guide pipe (33) away from the water pump (32) penetrates through the rear side of the germination box (1) and the through groove (27) and is inserted and installed at the top of the hollow cross plate (28).

7. An apparatus for accelerating germination of forest tree seeds with adaptive temperature and humidity control according to claim 6, characterized in that: A window (19) is embedded and installed at the front side of the water storage tank (18). Two water injection ports (20) are formed at the top of the water storage tank (18). One piston (21) is inserted and installed in the inner cavity of each of the two water injection ports (20). The top of the one piston (21) extends to the top of the water storage tank (18).

8. An apparatus for accelerating germination of forest tree seeds with adaptive temperature and humidity control according to claim 6, characterized in that: A two-way piston (23) is arranged at the bottom of the hollow water guide plate (22). The top of the two-way piston (23) is inserted and installed at the bottom of the hollow water guide plate (22).

9. An apparatus for accelerating germination of forest tree seeds with adaptive temperature and humidity control according to claim 1, characterized in that: A number of groups of ventilation holes (6) are formed on the left side of the germination box (1). The number of groups of ventilation holes (6) are arranged vertically. Multiple groups of fans (5) are provided to promote ventilation. A number of ventilation slots (4) are formed on the right side of the germination box (1). The number of fans (5) are respectively fixedly installed in the inner cavities of the corresponding ventilation slots (4).

10. An apparatus for accelerating germination of forest tree seeds with adaptive temperature and humidity control according to claim 9, characterized in that: The PLC programmable controller (35) is electrically connected to the fan (5), the plant supplementary light (26), the warm lamp (29), the water pump (32), the temperature sensor (36) and the humidity sensor (37) respectively.

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