Intelligent seedling raising device suitable for various fruit trees

Abstract

The intelligent seedling raising device comprises a seedling raising box, a plurality of seedling raising partition plates are arranged in the seedling raising box, the seedling raising partition plates divide the internal space of the seedling raising box into a plurality of independent seedling raising areas, and the bottom end of the seedling raising box is fixedly connected with a heating box; a heater is fixedly installed in the heating box, a heat insulation transverse plate is arranged above the heater, a plurality of heat insulation vertical plates are fixedly installed at the top end of the heat insulation transverse plate, the area above the heat insulation transverse plate in the heating box is divided into a plurality of independent heat transfer areas by the heat insulation vertical plates, and a temperature control conduction breaking assembly is arranged in each independent heat transfer area; according to the seedling raising device, various different types of fruit nursery stocks can be cultivated at the same time, when the environment temperature is low, the interiors of the independent seedling raising areas can be heated, and the temperatures of the independent seedling raising areas can be maintained within different temperature ranges; therefore, different requirements of different types of fruit nursery stocks on temperature can be met.

Description

Technical Field

[0001] The present invention relates to a seedling raising device, in particular to an intelligent seedling raising device applicable to multiple fruit trees in the technical field of fruit tree seedling raising technology. Background Art

[0002] Fruit tree seedling raising is a fundamental link in the development of the fruit tree industry. High-quality seedlings have a crucial impact on the yield, quality, and pest and disease resistance of fruit trees. When raising fruit tree seedlings, temperature is one of the key factors affecting the growth rate and quality of seedlings. When the ambient temperature is low, heating is required to prevent the normal growth of seedlings from being affected by too low temperature.

[0003] Existing seedling raising devices, such as a fruit tree seedling raising device disclosed in the invention patent application with the publication number CN106508500A, and a fruit tree seed germination and seedling raising device disclosed in the Chinese patent with the publication number CN222284110U, although having a heating function, have certain limitations. First, these devices usually cannot cultivate different types of fruit tree seedlings simultaneously; second, different types of fruit trees have different temperature requirements, and it is difficult for the existing seedling raising devices in the prior art to meet such diverse requirements. Therefore, we propose an intelligent seedling raising device applicable to multiple fruit trees. Summary of the Invention

[0004] Aiming at the above prior art, the technical problem to be solved by the present invention is: how to cultivate different types of fruit tree seedlings simultaneously and meet their different temperature requirements.

[0005] To solve the above problems, the present invention provides an intelligent seedling raising device applicable to multiple fruit trees, including a seedling raising box with an open top. A plurality of matching seedling raising partitions are arranged in the seedling raising box. The seedling raising partitions divide the internal space of the seedling raising box into a plurality of independent non-communicating seedling raising areas. The bottom end of the seedling raising box is fixedly connected with a heating box. A heater is fixedly installed in the heating box. Above the heater, there is a heat insulation horizontal plate hermetically and fixedly connected to the inner wall of the heating box. The top end of the heat insulation horizontal plate is fixedly installed with a plurality of heat insulation vertical plates. The heat insulation vertical plates divide the area above the heat insulation horizontal plate in the heating box into a plurality of independent non-communicating heat transfer areas. In each independent heat transfer area, there is a lower heat conduction rod penetrating and embedded in the heat insulation horizontal plate and an upper heat conduction rod penetrating and embedded in the outer wall of the bottom end of the seedling raising box;

[0006] A temperature control and conduction interruption component is provided in each independent heat transfer area. The temperature control and conduction interruption component includes a sealed support cylinder fixedly installed in the independent heat transfer area. The top end of the sealed support cylinder is open. A pressure receiving plate is arranged in the sealed support cylinder and is slidably and sealingly connected thereto. A displacement-resistant spring and a linkage sliding rod are fixedly connected to the bottom end of the pressure receiving plate. The linkage sliding rod passes through the outer wall of the bottom end of the sealed support cylinder and is slidably and sealingly connected thereto. The bottom end of the linkage sliding rod is fixedly connected with a heat insulation and conduction interruption sleeve matching the lower heat conduction rod. A ventilation pipe communicating with the sealed support cylinder is arranged below the pressure receiving plate. The end of the ventilation pipe away from the sealed support cylinder communicates with the outside of the heating box. The temperature control and conduction interruption component is provided with multiple specifications according to different spring constants of the displacement-resistant spring.

[0007] In the above intelligent seedling cultivation device applicable to multiple fruit trees, not only can multiple different types of fruit tree seedlings be cultivated simultaneously through multiple independent seedling cultivation areas, but also the temperatures of multiple independent seedling cultivation areas can be maintained within different temperature ranges, so as to meet the different temperature requirements of different types of fruit tree seedlings.

[0008] As a further improvement of the present application, the number of independent heat transfer areas is equal to and corresponds one by one with the number of independent seedling cultivation areas. The heat insulation and conduction interruption sleeve is located directly below the upper heat conduction rod, and the top end of the heat insulation and conduction interruption sleeve is open. The lower heat conduction rod and the upper heat conduction rod are both made of heat-conducting materials. The seedling cultivation partition board, the heat insulation cross board, the heat insulation vertical board, and the heat insulation and conduction interruption sleeve are all made of heat-insulating materials.

[0009] As a further improvement of the present application, a plurality of ventilation holes are opened on the outer wall of the seedling cultivation box. Each independent heat transfer area corresponds to at least two ventilation holes. A waterproof and breathable membrane is arranged inside each ventilation hole.

[0010] As another improvement of the present application, a partitioned supplementary lighting component is arranged above the seedling cultivation box. The partitioned supplementary lighting component includes a light-shielding box. A supplementary light lamp is fixedly installed in the light-shielding box. A plurality of light-emitting holes are opened at the bottom end of the light-shielding box. A supplementary light adjustment member is arranged below each light-emitting hole. The supplementary light adjustment member includes a light-transmitting plate. The supplementary light adjustment member is provided with multiple specifications according to different light transmittances of the light-transmitting plate.

[0011] As a supplement to another improvement of the present application, the number of light-emitting holes is equal to and corresponds one by one with the number of independent heat transfer areas. The light-emitting holes are located directly above the corresponding independent heat transfer areas. The top end of the seedling cultivation partition board extends upward to be fixedly connected with the bottom end of the light-shielding box.

[0012] As a supplement to another improvement of the present application, the supplementary light adjustment member is movably connected to the light-shielding box. A pair of magnet bars matching the supplementary light adjustment member are arranged below each seedling cultivation partition board. The magnet bars are fixedly installed on the outer wall of the bottom end of the light-shielding box. The supplementary light adjustment member further includes two connecting bars respectively fixedly installed at both ends of the light-transmitting plate.

[0013] As another improvement of the present application, a plurality of inlet adjustment components are arranged on the outer side of the heating box. Each inlet adjustment component includes a sealed adjustment cylinder, inside which a pressure adjustment plate is arranged in sliding and sealed connection therewith. Above the pressure adjustment plate, an air guide pipe communicating with the sealed adjustment cylinder is provided, and an adjustment rod is arranged at the bottom end of the pressure adjustment plate.

[0014] As a supplement to another improvement of the present application, the adjustment rod is rotatably connected to the pressure adjustment plate through a bearing. The adjustment rod penetrates through the bottom outer wall of the sealed adjustment cylinder and is threadedly connected therewith. The number of the inlet adjustment components is equal to and corresponds one by one with the number of the independent heat transfer areas, and the end of the air guide pipe far away from the sealed adjustment cylinder is communicated with the corresponding independent heat transfer area.

[0015] As a supplement to another improvement of the present application, a plurality of ventilation holes are formed in the outer wall of the sealed adjustment cylinder, and the ventilation holes are located below the pressure adjustment plate.

[0016] In summary, in the seedling raising device of the present application, by arranging a plurality of independent non - communicating seedling raising areas, a variety of different types of fruit tree seedlings can be cultivated simultaneously. And when the environmental temperature is low, not only can the inside of the independent seedling raising areas be heated and the temperature increased, but also the temperatures of the plurality of independent seedling raising areas can be maintained within different temperature ranges, so as to meet the different temperature requirements of different types of fruit tree seedlings, and further greatly improve the practicability and intelligence of the seedling raising device; through the setting of the zoning light supplement component, when the light intensity is insufficient, the zoning light supplement component can not only supplement light for the fruit tree seedlings, but also provide different light supplement intensities for different independent seedling raising areas, so as to meet the different light intensity requirements of different types of fruit tree seedlings, and further improve the practicability and intelligence of the seedling raising device; through the setting of the inlet adjustment component, the temperature maintained in the independent seedling raising area can be further and carefully adjusted through the inlet adjustment component, improving the flexibility of the seedling raising device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three - dimensional structural schematic diagram of the first embodiment of the present application;

[0018] Figure 2 is a front - view sectional structural schematic diagram of the seedling raising box in the first embodiment of the present application;

[0019] Figure 3 is a side - view sectional structural schematic diagram of the seedling raising box in the first embodiment of the present application;

[0020] Figure 4 is a sectional structural schematic diagram of the sealed support cylinder in the first embodiment of the present application;

[0021] Figure 5 is a three - dimensional structural schematic diagram of the second embodiment of the present application;

[0022] Figure 6Schematic front view structure diagram of the second implementation mode of this application;

[0023] Figure 7 Schematic cross-sectional structure diagram at the light-shielding box in the second implementation mode of this application;

[0024] Figure 8 Schematic side view structure diagram at the heating box in the second implementation mode of this application;

[0025] Figure 9 Schematic cross-sectional structure diagram at the sealing adjustment cylinder in the second implementation mode of this application.

[0026] Explanation of the reference numerals in the figure:

[0027] 101, seedling-raising box; 102, seedling-raising partition board; 103, independent seedling-raising area; 104, heating box; 105, heater; 106, heat-insulating horizontal board; 107, heat-insulating vertical board; 108, independent heat-transfer area; 109, lower heat-conducting rod; 110, upper heat-conducting rod; 111, ventilation hole; 112, waterproof and breathable membrane; 201, sealing support cylinder; 202, pressure-receiving plate; 203, displacement-resistant spring; 204, linkage sliding rod; 205, heat-insulating and heat-conducting cut-off sleeve; 206, ventilation pipe; 301, light-shielding box; 302, supplementary light lamp; 303, light-emitting hole; 304, magnet strip; 004, supplementary light adjustment member; 401, light-transmitting plate; 402, connecting strip; 501, sealing adjustment cylinder; 502, pressure-adjusting plate; 503, adjusting rod; 504, air guide pipe; 505, ventilation hole. Specific implementation mode

[0028] The following will make a detailed description of the two implementation modes of this application in conjunction with the attached drawings.

[0029] The first implementation mode:

[0030] Figures 1 - 4 There is shown an intelligent seedling-raising device applicable to various fruit trees, including a seedling-raising box 101 with an open top. A plurality of seedling-raising partition boards 102 are arranged in the seedling-raising box 101, and the seedling-raising partition boards 102 divide the internal space of the seedling-raising box 101 into a plurality of independent and non-communicating seedling-raising areas 103. The bottom end of the seedling-raising box 101 is fixedly connected with a heating box 104. A heater 105 is fixedly installed in the heating box 104. Above the heater 105, there is a heat-insulating horizontal board 106 that is hermetically and fixedly connected to the inner wall of the heating box 104. The top end of the heat-insulating horizontal board 106 is fixedly installed with a plurality of heat-insulating vertical boards 107. The heat-insulating vertical boards 107 divide the area above the heat-insulating horizontal board 106 in the heating box 104 into a plurality of independent and non-communicating independent heat-transfer areas 108. In each independent heat-transfer area 108, there is a lower heat-conducting rod 109 penetrating and embedded in the heat-insulating horizontal board 106 and an upper heat-conducting rod 110 penetrating and embedded in the outer wall of the bottom end of the seedling-raising box 101;

[0031] A temperature control and conduction-breaking component is provided in each independent heat transfer area 108. The temperature control and conduction-breaking component includes a sealed support cylinder 201 fixedly installed in the independent heat transfer area 108. The top end of the sealed support cylinder 201 is open. A pressure-receiving plate 202 that is slidably and sealingly connected thereto is arranged in the sealed support cylinder 201. A displacement-resistant spring 203 and a linkage sliding rod 204 are fixedly connected to the bottom end of the pressure-receiving plate 202. The linkage sliding rod 204 penetrates through the outer wall of the bottom end of the sealed support cylinder 201 and is slidably and sealingly connected thereto. An insulating conduction-breaking sleeve 205 that matches the lower heat conduction rod 109 is fixedly connected to the bottom end of the linkage sliding rod 204. A ventilation pipe 206 that is communicated with the sealed support cylinder 201 is arranged below the pressure-receiving plate 202. One end of the ventilation pipe 206 away from the sealed support cylinder 201 is communicated with the outside of the heating box 104. The temperature control and conduction-breaking component is provided with multiple specifications according to different spring constants of the displacement-resistant spring 203. The number of independent heat transfer areas 108 is equal to and corresponds one by one with the number of independent seedling-growing areas 103. The insulating conduction-breaking sleeve 205 is located directly below the upper heat conduction rod 110, and the top end of the insulating conduction-breaking sleeve 205 is open. The lower heat conduction rod 109 and the upper heat conduction rod 110 are both made of heat-conducting materials. The seedling-growing partition plate 102, the heat-insulating horizontal plate 106, the heat-insulating vertical plate 107, and the insulating conduction-breaking sleeve 205 are all made of heat-insulating materials.

[0032] Pour an appropriate amount of suitable soil into the independent seedling-growing area 103, and cultivate fruit tree seedlings in the soil. Different types of fruit tree seedlings can be cultivated simultaneously in multiple independent seedling-growing areas 103, and multiple independent seedling-growing areas 103 are independent of each other, which can prevent mutual influence between different types of fruit tree seedlings;

[0033] When the ambient temperature is relatively low, the heater 105 is started for heating. The heat is first guided by the lower heat conduction rod 109 to the independent heat transfer area 108, and then by the upper heat conduction rod 110 to the independent seedling raising area 103, so as to increase the temperature of the independent seedling raising area 103 and prevent the normal growth of seedlings from being affected by too low temperature. The transfer of heat will not only increase the temperature of the independent heat transfer area 108 and the independent seedling raising area 103, but also increase the air pressure in the independent heat transfer area 108. Since the area below the pressure receiving plate 202 in the sealed support cylinder 201 is connected to the external environment through the air pipe 206, there will be an air pressure difference between the upper and lower sides of the pressure receiving plate 202, and the higher the temperature of the independent heat transfer area 108, the greater the air pressure difference. Under the action of the air pressure difference, the pressure receiving plate 202 will drive the heat insulation break guide sleeve 205 to move downward through the linkage slide rod 204 until the heat insulation break guide sleeve 205 is sleeved on the lower heat conduction rod 109, completely wrapping the top end of the lower heat conduction rod 109 (that is, the end of the lower heat conduction rod 109 located in the independent heat transfer area 108), so as to effectively block the transfer of heat, greatly reduce the heat transfer efficiency to the independent heat transfer area 108, effectively control the maximum temperature of the independent heat transfer area 108, and further effectively control the maximum temperature of the independent seedling raising area 103. As the heat in the independent seedling raising area 103 and the independent heat transfer area 108 is lost, the air pressure difference between the upper and lower sides of the pressure receiving plate 202 will gradually decrease, and the pressure receiving plate 202 will drive the heat insulation break guide sleeve 205 to gradually move upward, so as to gradually expose the top end of the lower heat conduction rod 109, and then the heat can be quickly transferred to the independent heat transfer area 108 again until the heat insulation break guide sleeve 205 completely wraps the top end of the lower heat conduction rod 109 again. Repeating like this, the temperature of the independent seedling raising area 103 can be maintained within a certain range. In addition, during the process of the pressure receiving plate 202 driving the heat insulation break guide sleeve 205 to move downward, the resistance spring 203 will provide a resistance, and the greater the stiffness coefficient of the resistance spring 203, the greater the resistance. Then, the greater the air pressure difference required for the heat insulation break guide sleeve 205 to completely wrap the top end of the lower heat conduction rod 109, and the higher the temperature of the independent heat transfer area 108 when the heat insulation break guide sleeve 205 completely wraps the top end of the lower heat conduction rod 109, and the higher the corresponding temperature maintained by the independent seedling raising area 103. On the contrary, the smaller the stiffness coefficient of the resistance spring 203, the lower the corresponding temperature maintained by the independent seedling raising area 103. Since the stiffness coefficients of the resistance springs 203 in the temperature control break guide assemblies of different specifications are different, although the same heater 105 is used to provide heat, the temperatures of different independent seedling raising areas 103 can be maintained within different temperature ranges;

[0034] Therefore, in the seedling-raising device of the present application, by providing a plurality of independent and non-communicating seedling-raising areas 103, it is possible to cultivate multiple different types of fruit tree seedlings simultaneously. Moreover, when the environmental temperature is low, not only can the interior of the independent seedling-raising area 103 be heated up, but also the temperatures of the multiple independent seedling-raising areas 103 can be maintained within different temperature ranges, thereby meeting the different temperature requirements of different types of fruit tree seedlings, and thus greatly improving the practicality and intelligence of the seedling-raising device.

[0035] A plurality of ventilation holes 111 are provided on the outer wall of the seedling-raising box 101. At least two ventilation holes 111 are correspondingly provided in each independent heat transfer area 108. The ventilation holes 111 are used for ventilating the soil. A waterproof and breathable membrane 112 is provided inside each ventilation hole 111. The waterproof and breathable membrane 112 is used to prevent the loss of soil and moisture.

[0036] The second implementation mode:

[0037] Figures 5 - 9 There is shown an intelligent seedling-raising device applicable to multiple fruit trees. Different from the first implementation mode, a partitioned supplementary lighting component is provided above the seedling-raising box 101. The partitioned supplementary lighting component includes a light-shielding box 301. A supplementary light lamp 302 is fixedly installed inside the light-shielding box 301. A plurality of light-emitting holes 303 are provided at the bottom end of the light-shielding box 301. A supplementary light adjustment member 004 is provided below each light-emitting hole 303. The supplementary light adjustment member 004 includes a light-transmitting plate 401. The supplementary light adjustment member 004 has multiple specifications according to the different light transmittance of the light-transmitting plate 401. The number of light-emitting holes 303 is equal to and corresponds one-to-one with the number of independent heat transfer areas 108. The light-emitting holes 303 are located directly above the corresponding independent heat transfer areas 108. The top end of the seedling-raising partition 102 extends upward to be fixedly connected to the bottom end of the light-shielding box 301.

[0038] In addition to temperature, light intensity is also one of the key factors affecting the growth rate and quality of seedlings. When the environmental light intensity is insufficient, the supplementary light lamp 302 can be activated to supplement light for the seedlings. Since different types of fruit tree seedlings have different requirements for light intensity, it is necessary to adjust the corresponding supplementary light intensity (that is, the light intensity provided by the supplementary light lamp 302) according to the requirements of the fruit tree seedlings for light intensity. The light emitted by the supplementary light lamp 302 needs to pass through the light-transmitting plate 401 before entering the independent seedling-raising area 103. The higher the light transmittance of the light-transmitting plate 401, the higher the corresponding supplementary light intensity. On the contrary, the lower the light transmittance of the light-transmitting plate 401, the higher the corresponding supplementary light intensity. Since the light transmittances of the light-transmitting plates 401 in different supplementary light adjustment members 004 are different, although the same supplementary light lamp 302 is used for supplementary lighting, the supplementary light intensities received by different independent seedling-raising areas 103 are different;

[0039] Therefore, through the setting of the partitioned supplementary lighting component, when the light intensity is insufficient, the partitioned supplementary lighting component can not only provide supplementary lighting for fruit tree seedlings, but also provide different supplementary lighting intensities for different independent seedling raising areas 103, so as to meet the different requirements of different types of fruit tree seedlings for light intensity, and further improve the practicability and intelligence of the seedling raising device.

[0040] The supplementary lighting adjusting member 004 is movably connected to the light-shielding box 301. A pair of magnet bars 304 matching the supplementary lighting adjusting member 004 are arranged below each seedling raising partition 102. The magnet bars 304 are fixedly installed on the bottom outer wall of the light-shielding box 301. The supplementary lighting adjusting member 004 further includes two connecting bars 402 respectively fixedly installed at both ends of the light-transmitting plate 401, so that the supplementary lighting adjusting member 004 is installed below the light-emitting hole 303 by the magnetic attraction between the connecting bars 402 and the magnet bars 304, thus facilitating the replacement of the supplementary lighting adjusting member 004, and further facilitating the adjustment of the supplementary lighting intensity by replacing the supplementary lighting adjusting member 004, improving the convenience.

[0041] A plurality of air inlet adjusting components are arranged on the outer side of the heating box 104. The air inlet adjusting component includes a sealing adjusting cylinder 501. A pressure adjusting plate 502 slidably and sealingly connected thereto is arranged in the sealing adjusting cylinder 501. A gas guide pipe 504 communicating with the sealing adjusting cylinder 501 is arranged above the pressure adjusting plate 502. An adjusting rod 503 is arranged at the bottom end of the pressure adjusting plate 502. The adjusting rod 503 is rotatably connected to the pressure adjusting plate 502 through a bearing. The adjusting rod 503 penetrates through the bottom outer wall of the sealing adjusting cylinder 501 and is threadedly connected thereto. The number of the air inlet adjusting components is equal to and corresponds one by one to the number of the independent heat transfer areas 108. One end of the gas guide pipe 504 far away from the sealing adjusting cylinder 501 is communicated with the corresponding independent heat transfer area 108.

[0042] Rotating the adjusting rod 503 to drive the pressure adjusting plate 502 to move upward can fill a certain amount of air into the independent heat transfer area 108 through the gas guide pipe 504, thereby increasing the initial air pressure of the independent heat transfer area 108. The increase of the initial air pressure will cause a certain air pressure difference between the upper and lower sides of the pressure receiving plate 202 in the initial state, and the air pressure on the upper side of the pressure receiving plate 202 is greater than that on the lower side. Then, the required increase in air pressure for the heat insulation and heat conduction breaking sleeve 205 to completely wrap the top end of the lower heat conduction rod 109 will be reduced, so that the temperature of the independent heat transfer area 108 corresponding to when the heat insulation and heat conduction breaking sleeve 205 completely wraps the top end of the lower heat conduction rod 109 can be reduced, and further the temperature maintained by the corresponding independent seedling raising area 103 can be reduced. On the contrary, rotating the adjusting rod 503 to drive the pressure adjusting plate 502 to move downward can reduce the initial air pressure of the independent heat transfer area 108, thereby increasing the temperature maintained by the corresponding independent seedling raising area 103. Therefore, through the setting of the air inlet adjusting component, the temperature maintained by the independent seedling raising area 103 can be further and finely adjusted through the air inlet adjusting component, improving the flexibility of the seedling raising device.

[0043] A plurality of ventilation holes 505 are formed in the outer wall of the sealed adjusting cylinder 501. The ventilation holes 505 are located below the adjusting plate 502, which is beneficial to the up and down movement of the adjusting plate 502, enabling relevant staff to move the adjusting plate 502 up and down more easily by rotating the adjusting rod 503.

[0044] Combined with the current actual requirements, the above-mentioned implementation manner adopted in this application, the protection scope is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. An intelligent seedling raising device suitable for a variety of fruit trees, comprising a seedling raising box (101) with an opening at the top, characterized in that: The seedling raising box (101) is provided with a plurality of seedling raising partitions (102) matched therewith, and the seedling raising partitions (102) divide the internal space of the seedling raising box (101) into a plurality of independent seedling raising areas (103) which are not communicated with each other. The bottom end of the seedling raising box (101) is fixedly connected to a heating box (104), and a heater (105) is fixedly installed in the heating box (104). A heat-insulating horizontal plate which is sealed and fixedly connected to the inner wall of the heating box (104) is provided above the heater (105). (106), a plurality of heat-insulating vertical plates (107) are fixedly mounted on the top of the heat-insulating horizontal plate (106), and the heat-insulating vertical plates (107) divide the area above the heat-insulating horizontal plate (106) in the heating box (104) into a plurality of independent heat transfer zones (108) that are not connected to each other, and each of the independent heat transfer zones (108) is provided with a lower heat-conducting rod (109) penetrating and embedded in the heat-insulating horizontal plate (106) and an upper heat-conducting rod (110) penetrating and embedded in the outer wall of the bottom end of the seedling raising box (101); Each of the independent heat transfer zones (108) is provided with a temperature control and isolating assembly, the temperature control and isolating assembly comprising a sealing support tube (201) fixedly installed in the independent heat transfer zone (108), the top end of the sealing support tube (201) being arranged in an open shape, a pressure plate (202) being provided in the sealing support tube (201) and being slidably and sealingly connected thereto, a blocking spring (203) and a linkage slide rod (204) being fixedly connected to the bottom end of the pressure plate (202), the linkage slide rod (204) penetrating the sealing support tube (201) and the sealing support tube (201). The bottom end outer wall of the linkage slide rod (204) is slidably and sealedly connected therewith, the bottom end of the linkage slide rod (204) is fixedly connected with a heat-insulating guide sleeve (205) matching the lower heat-conducting rod (109), a vent pipe (206) connected to the sealing support cylinder (201) is arranged below the pressure plate (202), and one end of the vent pipe (206) away from the sealing support cylinder (201) is connected to the outside of the heating box (104), and the temperature-controlled guide assembly is arranged in a variety of specifications according to the different stiffness coefficients of the blocking spring (203).

2. The intelligent seedling raising device applicable to a variety of fruit trees according to claim 1, characterized in that: The number of the independent heat transfer areas (108) and the independent seedling raising areas (103) are equal and correspond one to one. The heat insulating guide sleeve (205) is located directly above the lower heat conducting rod (109), and the bottom end of the heat insulating guide sleeve (205) is arranged to be open. The lower heat conducting rod (109) and the upper heat conducting rod (110) are both made of heat conducting materials. The seedling raising partition (102), the heat insulating horizontal plate (106), the heat insulating vertical plate (107), and the heat insulating guide sleeve (205) are all made of heat insulating materials.

3. The intelligent seedling raising device applicable to various fruit trees according to claim 1, characterized in that: A plurality of ventilation holes (111) are provided on the outer wall of the seedling raising box (101), each of the independent heat transfer zones (108) has at least two ventilation holes (111) correspondingly provided, and a waterproof and breathable membrane (112) is provided on the inner side of each of the ventilation holes (111).

4. The intelligent seedling raising device applicable to various fruit trees according to claim 1, characterized in that: A partitioned fill-light assembly is arranged above the seedling raising box (101), and the partitioned fill-light assembly comprises a light shielding box (301), a fill-light lamp (302) is fixedly installed in the light shielding box (301), a plurality of light outlet holes (303) are opened at the bottom end of the light shielding box (301), a fill-light adjustment member (004) is arranged below each of the light outlet holes (303), and the fill-light adjustment member (004) comprises a light-transmitting plate (401), and the fill-light adjustment member (004) is arranged with a plurality of specifications according to different light transmittances of the light-transmitting plate (401).

5. The intelligent seedling raising device applicable to various fruit trees according to claim 4, characterized in that: The number of the light emitting holes (303) and the independent heat transfer zones (108) are equal and correspond one to one. The light emitting holes (303) are located directly above the corresponding independent heat transfer zones (108). The top end of the seedling raising partition (102) extends upward to be fixedly connected to the bottom end of the light shielding box (301).

6. The intelligent seedling raising device applicable to various fruit trees according to claim 5, characterized in that: The fill light adjustment member (004) is movably connected to the light shielding box (301), and a pair of magnet bars (304) matching the fill light adjustment member (004) are arranged below each of the seedling raising partitions (102), and the magnet bars (304) are fixedly mounted on the outer wall of the bottom end of the light shielding box (301), and the fill light adjustment member (004) also includes two connecting bars (402) respectively fixedly mounted on the two ends of the light-transmitting plate (401).

7. The intelligent seedling raising device applicable to various fruit trees according to claim 1, characterized in that: A plurality of inlet and outlet adjustment components are arranged on the outside of the heating box (104), and the inlet and outlet adjustment components include a sealing adjustment cylinder (501), a pressure regulating plate (502) slidably and sealedly connected to the sealing adjustment cylinder (501) is arranged inside the sealing adjustment cylinder (501), an air guide pipe (504) connected to the sealing adjustment cylinder (501) is arranged above the pressure regulating plate (502), and an adjustment rod (503) is arranged at the bottom end of the pressure regulating plate (502).

8. The intelligent seedling raising device applicable to various fruit trees according to claim 7, characterized in that: The adjusting rod (503) is rotatably connected to the pressure regulating plate (502) via a bearing, and the adjusting rod (503) passes through the outer wall of the bottom end of the sealing adjusting cylinder (501) and is threadedly connected thereto. The number of the adjusting inlet components is equal to and corresponds to the independent heat transfer areas (108), and one end of the air guide pipe (504) away from the sealing adjusting cylinder (501) is connected to the corresponding independent heat transfer area (108).

9. The intelligent seedling raising device applicable to various fruit trees according to claim 8, characterized in that: A plurality of vent holes (505) are provided on the outer wall of the sealing adjustment cylinder (501), and the vent holes (505) are located below the pressure regulating plate (502).

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