CN116114508A

CN116114508A - Potato detoxification seed Miao Hengwen breeding device

Info

Publication number: CN116114508A
Application number: CN202310156846.3A
Authority: CN
Inventors: 刘凌云; 邓剑川
Original assignee: INSTITUTE OF INDUSTRIAL CROP YUNNAN ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: INSTITUTE OF INDUSTRIAL CROP YUNNAN ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-05-16

Abstract

The invention relates to a potato virus-free seed Miao Hengwen cultivation device which comprises an incubator, wherein the front surface of the incubator is hinged with a box door, the front surface of the incubator is fixedly provided with a control panel, cultivation trays are placed on the inner bottom wall of the incubator, sliding holes are formed in the left side of the incubator, a sliding block is connected in the sliding holes in a sliding manner, a fan-shaped bin is fixed on the right side of the sliding block, a control mechanism for controlling constant temperature is arranged on the incubator, and a temperature sensor is fixed on the inner wall on the right side of the incubator. This potato detoxify kind Miao Hengwen breeding device, when using, bear the tuber of detoxify potato through the cultivation dish and carry out the seedling culture, put into the artificial containers with the cultivation dish, close the chamber door, detect the inside temperature of artificial containers through temperature sensor to with temperature display on control panel, but adjust the inside temperature of artificial containers through control panel drive control mechanism, with temperature control in suitable scope, promote the success rate of cultivating the emergence.

Description

Potato detoxification seed Miao Hengwen breeding device

Technical Field

The invention relates to the technical field of potato detoxified seed Miao Hengwen cultivation devices, in particular to a potato detoxified seed Miao Hengwen cultivation device.

Background

Potatoes, wheat, rice, corn and sorghum are also called as five crops in the world, tuber sowing is adopted when the potatoes are planted, and toxic substances such as solanine and the like can be generated after the potatoes germinate, so that the potatoes are usually detoxified by adopting a special means, and the detoxified potatoes are transplanted and planted after being cultivated at a constant temperature, so that the success rate of planting can be greatly improved.

When cultivating potato detoxification seedling, can use some professional equipment to cultivate, for example chinese patent (bulletin number: CN 218163722U) discloses a potato seedling constant temperature cultivation equipment, including the box, the side of box is provided with a plurality of observation windows, the through-hole has been seted up to the upper end of box, detachable grafting has the protection casing in the shape of a circle spread groove, the upper end of cultivating the dish is connected with two and is located the inboard operation panel of protection casing, through can dismantling grafting protection casing at the upper end of cultivating the dish, and the protection casing can play the effect of protection to the seedling that cultivates, after taking out cultivated seedling, first pull out the top cap to one side until the edge of box of slide, then take out two operation panels of hand-hold with cultivating the dish perpendicularly upwards, the mode takes out the seedling at the in-process edge of taking out can not rub with the inner wall of box to can not cause the damage to the seedling, and the seedling selection of being convenient for.

However, the above-mentioned search patent has a little shortage, at first, the tuber of potato can sprout under the suitable condition, the optimum temperature of tuber sprout is 15-17 ℃, there is the close relation between time and soil temperature that needs from seeding to emergence, in the suitable temperature range, the higher the temperature is, the shorter the time that needs to emerge, and the device that the above-mentioned search patent disclosed does not set up and is used for adjusting, controlling the structure of the internal temperature of incubator, when meeting the weather that some temperatures suddenly go up and down, very easily influence the germination efficiency of potato detoxified seedling, has reduced the practicality of equipment, so put forward a potato detoxified seed Miao Hengwen breeding device in order to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a potato virus-free seed Miao Hengwen cultivation device which has the advantages of controlling cultivation temperature to ensure the germination rate of virus-free potato seeds and the like, and solves the problem that the cultivation device disclosed by the search patent is inconvenient to adjust the cultivation temperature.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a potato virus-free kind Miao Hengwen breeding device, includes the artificial containers, the front of artificial containers articulates there is the chamber door, the front of artificial containers is fixed with control panel, all be fixed with two supporting shoe that are the upper and lower distribution on the inner wall of artificial containers left and right sides, about relative two be fixed with the annular slab between the supporting shoe, the artificial containers has all been placed on the inner bottom wall of the top surface of annular slab and artificial containers, the slide hole has been seted up in the left side of artificial containers, the slide is downthehole sliding connection has the slider, the right side of slider is fixed with fan-shaped storehouse, be equipped with on the artificial containers and use the constant temperature control mechanism, be fixed with temperature sensor on the inner wall on artificial containers right side, be equipped with the watering mechanism that is used for automatic watering the artificial containers on the artificial containers.

The control mechanism comprises a rectangular bin fixed on the top surface of the incubator, a fan is fixed on the inner wall of the rectangular bin, an air pipe with one end communicated with the fan-shaped bin is fixed on the left side of the rectangular bin, a plurality of ventilation holes are formed in the peripheral wall of the fan-shaped bin, a heating bin is fixed on the inner wall of the rectangular bin and positioned on the left side of the fan, a heating pipe is fixed on the inner bottom wall of the heating bin, and a plurality of circular pipes which horizontally penetrate the heating bin and are communicated with the left side of the heating bin are fixed on the right side of the heating bin.

Further, the front of chamber door is fixed with glass observation window, a plurality of gas pockets have been seted up to the front of chamber door and be close to bottom department, control panel is the panel that has the display screen, temperature sensor and control panel electric connection.

Further, the fan is electrically connected with the control panel, the heating pipe is electrically connected with the control panel, the rectangular bin is hollow and the right side face of the rectangular bin is in a missing cuboid, and the air pipe is a corrugated pipe.

Further, heating storehouse and rectangle storehouse clearance fit, it has the heat conduction liquid to heat the intussuseption of storehouse, the top surface of heating storehouse is fixed with the top and runs through the rectangle storehouse and extend to the trade liquid pipe at its top.

Further, a plurality of ventilation holes are formed in the arc-shaped surface of the fan-shaped bin, a plurality of circular pipes are distributed at equal intervals in a rectangular array, and a plurality of circular pipes are circular copper pipes with openings at two ends.

Further, the watering mechanism is including fixing the water tank in the artificial containers bottom surface, the back of water tank is fixed with the water pump that advances water end and water tank intercommunication, on the inner roof of artificial containers and the bottom surface of two annular plates all be fixed with two be about the extension board that distributes, be about the two that distributes all rotate between the extension board and be connected with the lead screw, three equal threaded connection has the screw thread piece on the periphery wall of lead screw, three the bottom surface of screw thread piece all is fixed with the shower nozzle, the water outlet end of water pump is fixed with three water supply pipe with three shower nozzle intercommunication respectively through the cross, the left side of artificial containers is fixed with the drive storehouse, the top surface of drive storehouse is fixed with the motor, rotate on the inner bottom wall of drive storehouse and be connected with the bull stick on the motor output shaft, three be about the main bevel gear that distributes, three the left end of lead screw all extends to in the drive storehouse, three the left end of lead screw all is fixed with from the bevel gear, three the main bevel gear respectively with three the drive wheel is located the screw thread of the drive storehouse on the periphery wall is connected with the screw thread of drive storehouse on the side of the two.

Further, three rectangular holes have been seted up to the back of artificial containers, and is three rectangular hole is used for the water supply pipe to run through and at its inside left and right sides slip, the part that the water supply pipe is located between shower nozzle and the rectangular hole is the PVC pipe, and the part that is located between water pump and the rectangular hole is the bellows.

Further, a water adding pipe is fixed on the left side of the water tank, the water pump is electrically connected with the control panel, and the motor is electrically connected with the control panel.

Further, the lead screw is rotationally connected with the support plate through a bearing, the lead screw is rotationally connected with the transmission bin through a bearing, and the transmission bin is in a cuboid shape with hollow inside and missing right side surface.

Further, the sliding hole is used for the sliding block to slide up and down in the sliding hole, the screw is positioned at the left side of the sliding hole, and the two driving wheels are close to the inner bottom wall of the driving bin and are distributed front and back.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this potato detoxify kind Miao Hengwen breeding device, when using, bear the tuber of detoxify potato through the cultivation dish and carry out the seedling culture, put into the artificial containers with the cultivation dish, close the chamber door, detect the inside temperature of artificial containers through temperature sensor to with temperature display on control panel, but adjust the inside temperature of artificial containers through control panel drive control mechanism, with temperature control in suitable scope, promote the success rate of cultivating the emergence.

2. This potato detoxification seed Miao Hengwen breeding device, when cultivating, the accessible watering mechanism is automatic waters to cultivating the dish, and easy operation is convenient, further ensures the efficiency that detoxified potato emerged, and has reduced artificial working strength, and is more practical.

Drawings

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

FIG. 2 is a schematic elevational view of the internal structure of the incubator of the present invention;

FIG. 3 is a schematic front view of the control mechanism of the present invention;

FIG. 4 is a schematic top view of the drive cartridge of the present invention;

fig. 5 is a schematic top view of the water pump of the present invention.

In the figure: 1 incubator, 2 box doors, 3 control panel, 4 supporting blocks, 5 annular plates, 6 incubation plates, 7 sliding holes, 8 control mechanisms, 801 rectangular bins, 802 fans, 803 air pipes, 804 heating bins, 805 heating pipes, 806 round pipes, 807 ventilation holes, 9 irrigation mechanisms, 901 water tanks, 902 water pumps, 903 support plates, 904 screw rods, 905 screw blocks, 906 spray heads, 907 water pipes, 908 transmission bins, 909 motors, 910 rotating rods, 911 main conical teeth, 912 secondary conical teeth, 913 screw rods, 914 driving wheels, 915 belts, 916 screw rings, 10 sliding blocks, 11 fan-shaped bins, and 12 temperature sensors.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-3, a potato virus-free seed Miao Hengwen breeding device in this embodiment, including incubator 1, the front of incubator 1 articulates there is chamber door 2, the front of incubator 1 is fixed with control panel 3, all be fixed with two supporting shoe 4 that are distributed from top to bottom on the inner wall of incubator 1 left and right sides, be fixed with annular slab 5 between two supporting shoe 4 that control are relative, annular slab 5's top surface has all placed on the inner diapire of incubator 1 with the cultivation dish 6, be fixed with temperature sensor 12 on the inner wall on incubator 1 right side, temperature sensor 12 and control panel 3 electric connection, in the time of using, bear the tuber of virus-free potato through cultivation dish 6 and carry out the seedling culture, put into incubator 1 with cultivation dish 6, close chamber door 2, detect the inside temperature of incubator 1 through temperature sensor 12, and with the temperature display on control panel 3, with detect whether the inside temperature of incubator 1 is suitable, slide hole 7 has been seted up in the left side of incubator 1, slide hole 7 is connected with slider 10 in the slide hole 7, temperature sensor 10's right side fixed on the inner wall of incubator 1 is equipped with temperature sensor 11, can be used for the time of humidity control panel 8, the automatic control mechanism is used for the seedling emergence mechanism is convenient in the automatic control mechanism is equipped with in the humidity control panel 8, and the humidity control mechanism is used for the seedling emergence mechanism is more practical in the humidity control mechanism is 9, and the seedling emergence mechanism is used for the seedling emergence is more convenient in the time of humidity control mechanism is 9, and the seedling emergence is controlled in the humidity control mechanism is 9, and can be used for the control 1 is used to be applied to the humidity in the humidity control mechanism is more than the humidity control, and is used to the humidity control.

The control mechanism 8 comprises a rectangular bin 801 fixed on the top surface of the incubator 1, a fan 802 is fixed on the inner wall of the rectangular bin 801, the fan 802 is electrically connected with a control panel 3, an air pipe 803 with one end communicated with the fan-shaped bin 11 is fixed on the left side of the rectangular bin 801, a plurality of ventilation holes 807 are formed in the peripheral wall of the fan-shaped bin 11, the plurality of ventilation holes 807 are formed in the arc-shaped surface of the fan-shaped bin 11, when the internal temperature of the incubator 1 is higher, the control panel 3 starts the fan 802, the fan 802 blows air into the rectangular bin 801, air is conveyed into the fan-shaped bin 11 through the air pipe 803 and further blown to the incubator 6 through the ventilation holes 807 to drive the air in the incubator 1 to circulate, the temperature is reduced, a heating bin 804 is fixed on the inner wall of the rectangular bin 801 and positioned on the left side of the fan 802, the heating bin 804 is filled with heat conduction liquid, a heating pipe 805 is fixed on the inner bottom wall of the heating bin 804, the heating pipe 805 is electrically connected with the control panel 3, a plurality of round pipes 806 which horizontally penetrate the heating bin 804 and are communicated with the left side of the heating bin 804 are fixed on the right side of the heating bin 804, the round pipes 806 are distributed in rectangular array equidistance, the round pipes 806 are round copper pipes with openings at two ends, when the temperature is too low, the heating pipe 805 is started, the heat conduction liquid in the heating bin 804 is heated by the heating pipe 805, at the moment, wind blown by the fan 802 heats when passing through the round pipes 806, so that the fan-shaped bin 11 sprays warm wind to promote the internal temperature of the incubator 1, and the temperature is controlled.

It should be appreciated that the heat transfer fluid need not be overheated during the warm air delivery, but only at a temperature slightly higher than the potato cultivation temperature, and that the temperature of the air reaches the incubator 1 with the loss of heat during the delivery, and that the heating tube 805 is not required to be always on for heating, and can be intermittently operated, and the fan 802 can be intermittently operated.

In this embodiment, the front of chamber door 2 is fixed with the glass observation window, the emergence condition of potato detoxification seedling culture is conveniently observed through the glass observation window, a plurality of gas pockets have been seted up to the front of chamber door 2 and be close to bottom department, control panel 3 is the panel that has the display screen, rectangular bin 801's shape is inside cavity and the cuboid that right flank lacks, tuber pipe 803 is the bellows, heating bin 804 and rectangular bin 801 clearance fit, the top surface of heating bin 804 is fixed with the top and runs through rectangular bin 801 and extend to its top trade liquid pipe, through trade liquid pipe if necessary, can change the inside heat conduction liquid of heating bin 804.

Referring to fig. 2-4, in this embodiment, the irrigation mechanism 9 includes a water tank 901 fixed on the bottom surface of the incubator 1, a water pump 902 with a water inlet end connected to the water tank 901 is fixed on the back surface of the water tank 901, two support plates 903 distributed left and right are fixed on the inner top wall of the incubator 1 and the bottom surface of the two annular plates 5, screw rods 904 are rotatably connected between the two support plates 903 distributed left and right, screw blocks 905 are screwed on the outer peripheral walls of the three screw rods 904, spray heads 906 are fixed on the bottom surfaces of the three screw blocks 905, three water delivery pipes 907 respectively connected with the three spray heads 906 are fixed on the water outlet end of the water pump 902 through four-way, when watering is needed, the water pump 902 is started, the water pump 902 delivers water inside the water tank 901 into the three water delivery pipes 907 through four-way, and the three spray heads 906 at the end parts of the three water delivery pipes 907 spray water into the three cultivation trays 6.

The left side of incubator 1 is fixed with drive storehouse 908, the top surface in drive storehouse 908 is fixed with motor 909, rotate on the inner bottom wall in drive storehouse 908 and be connected with the bull stick 910 that the top is fixed on motor 909 output shaft, be fixed with three main awl tooth 911 that distributes about on the periphery wall of bull stick 910, the left end of three lead screw 904 all extends to in the drive storehouse 908, the left end of three lead screw 904 all is fixed with from awl tooth 912, three main awl tooth 911 meshes with three from awl tooth 912 respectively, during the watering, can drive motor 909, the bull stick 910 rotates, bull stick 910 drives main awl tooth 911 rotation, three main awl tooth 911 drives through three from awl tooth 912 and goes up the lead screw 904 rotation, three lead screw 904 drive three screw piece 905 left and right movement, further drive three shower nozzle 906 left and right movement, in order to evenly advance the watering.

The screw 913 is rotationally connected to the rear of the rotating rod 910 on the inner bottom wall of the transmission bin 908, the driving wheels 914 are fixed to the outer peripheral wall of the screw 913 and the outer peripheral wall of the rotating rod 910, a belt 915 which is used for enabling the driving wheels 914 to be in transmission connection is arranged between the driving wheels 914, one end of a threaded ring 916 which is fixed to the left side of the sliding block 10 is connected to the outer peripheral wall of the screw 913 in a threaded manner, when the rotating rod 910 rotates, the screw 913 is driven to rotate through the driving wheels 914 and the belt 915, the screw 913 drives the threaded ring 916 to move up and down, the fan-shaped bin 11 is further enabled to move up and down, and the temperature inside the incubator 1 is controlled more uniformly and accurately.

In this embodiment, three elongated holes are provided on the back of the incubator 1, the three elongated holes are used for the water supply pipe 907 to penetrate and slide left and right in the incubator, the part of the water supply pipe 907 between the spray head 906 and the elongated holes is a PVC pipe, the part of the water supply pipe 907 between the water pump 902 and the elongated holes is a corrugated pipe, the PVC pipe is a hard pipe, the threaded block 905 can be limited by matching with the elongated holes, the screw rod 904 is prevented from driving the threaded block 905 to rotate and cannot move left and right, a water adding pipe is fixed on the left side of the water tank 901, the water pump 902 is electrically connected with the control panel 3, the motor 909 is electrically connected with the control panel 3, the screw rod 904 is rotationally connected with the support plate 903 through a bearing, the screw rod 913 is rotationally connected with the transmission bin 908 through a bearing, the transmission bin 908 is in the shape of a cuboid with a hollow inside and a missing right side, the sliding hole 7 is used for the slide block 10 to slide up and down in the inside, the screw rod 913 is located on the left side of the sliding hole 7, and the two driving wheels 914 are close to the bottom wall in the transmission bin 908 and are distributed front and back.

The working principle of the embodiment is as follows:

1. when the incubator is used, the incubator 6 is placed in the incubator 1, the refrigerator door 2 is closed for incubation, the temperature inside the incubator 1 is detected through the temperature sensor 12, when the temperature inside the incubator 1 is higher, the control panel 3 starts the fan 802, the fan 802 blows air into the rectangular bin 801, the air is conveyed into the fan-shaped bin 11 through the air pipe 803, and further the air is blown to the incubator 6 through the air hole 807, so that the air inside the incubator 1 is driven to circulate, the temperature is further reduced, when the temperature is too low, the heating pipe 805 is started, the heating pipe 805 heats the heat conducting liquid inside the heating bin 804, at the moment, the air blown by the fan 802 is heated when passing through the circular pipe 806, so that the fan-shaped bin 11 sprays warm air, and the internal temperature of the incubator 1 is improved, so that the incubation temperature is controlled.

2. When watering is needed, the water pump 902 is started, the water pump 902 conveys water in the water tank 901 into the three water conveying pipes 907 through the four-way joint, and the three spray heads 906 at the end parts of the three water conveying pipes 907 spray water in the three cultivation trays 6, during watering, the motor 909 can be driven, the motor 909 drives the rotating rod 910 to rotate, the rotating rod 910 drives the upper main bevel gear 911 to rotate, the three main bevel gears 911 drive the upper screw rod 904 to rotate through the three auxiliary bevel gears 912, the three screw rods 904 drive the three thread blocks 905 to move left and right, the three spray heads 906 are further driven to move left and right so as to uniformly spray water, when the rotating rod 910 rotates, the driving wheel 914 and the belt 915 drive the screw rods 913 to rotate, the screw rods 913 drive the screw rings 916 to move up and down, the fan-shaped bin 11 further moves up and down, and the temperature in the cultivation box 1 is convenient to control more uniformly and accurately.

It should be noted that, the internal main structure of the control panel 3 mentioned in the present application is a controller, the control mode of the present invention is controlled by the controller, the control circuit of the controller can be implemented by simple programming of those skilled in the art, the supply of power also belongs to the common general knowledge in the art, and the present invention is mainly used for protecting mechanical devices, so the present invention does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A potato virus-free seed Miao Hengwen breeding device, which comprises an incubator (1), and is characterized in that: the novel incubator is characterized in that the front surface of the incubator (1) is hinged with a refrigerator door (2), a control panel (3) is fixed on the front surface of the incubator (1), two supporting blocks (4) which are distributed vertically are fixed on the inner walls of the left side and the right side of the incubator (1), an annular plate (5) is fixed between the two supporting blocks (4) which are opposite left and right, an incubator (6) is arranged on the top surface of the annular plate (5) and the inner bottom wall of the incubator (1), a slide hole (7) is formed in the left side of the incubator (1), a slide block (10) is connected in a sliding manner in the slide hole (7), a sector bin (11) is fixed on the right side of the slide block (10), a control mechanism (8) for controlling constant temperature is arranged on the inner wall of the right side of the incubator (1), and a temperature sensor (12) is fixed on the inner wall of the right side of the incubator (1), and a watering mechanism (9) for automatically watering the incubator (6);

control mechanism (8) are including fixing rectangular bin (801) at incubator (1) top surface, be fixed with fan (802) on the inner wall of rectangular bin (801), the left side of rectangular bin (801) is fixed with tuber pipe (803) of one end and fan-shaped bin (11) intercommunication, a plurality of ventilation holes (807) have been seted up on the periphery wall of fan-shaped bin (11), be fixed with heating bin (804) on the inner wall of rectangular bin (801) and be located the left side of fan (802), be fixed with heating pipe (805) on the interior diapire of heating bin (804), the right side of heating bin (804) is fixed with a plurality of levels and runs through heating bin (804) and circular pipe (806) of its left side intercommunication.

2. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 1, wherein: the front of chamber door (2) is fixed with glass observation window, a plurality of gas pockets have been seted up in the front of chamber door (2) and the department that is close to the bottom, control panel (3) are the panel that has the display screen, temperature sensor (12) and control panel (3) electric connection.

3. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 1, wherein: the fan (802) is electrically connected with the control panel (3), the heating pipe (805) is electrically connected with the control panel (3), the rectangular bin (801) is in the shape of a cuboid with hollow inside and missing right side surface, and the air pipe (803) is a corrugated pipe.

4. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 1, wherein: the heating bin (804) is in clearance fit with the rectangular bin (801), heat conducting liquid is filled in the heating bin (804), and a liquid exchange tube with the top end penetrating through the rectangular bin (801) and extending to the top is fixed on the top surface of the heating bin (804).

5. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 1, wherein: the ventilation holes (807) are formed in the arc-shaped surface of the fan-shaped bin (11), the round pipes (806) are distributed at equal intervals in a rectangular array, and the round pipes (806) are round copper pipes with openings at two ends.

6. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 1, wherein: the irrigation mechanism (9) comprises a water tank (901) fixed on the bottom surface of the incubator (1), a water pump (902) with a water inlet end communicated with the water tank (901) is fixed on the back surface of the water tank (901), two support plates (903) distributed left and right are fixed on the inner top wall of the incubator (1) and the bottom surface of two annular plates (5), screw rods (904) are rotatably connected between the support plates (903) distributed left and right, screw blocks (905) are connected to the peripheral walls of the screw rods (904) in a threaded manner, spray heads (906) are fixed on the bottom surfaces of the three screw blocks (905), water delivery pipes (907) respectively communicated with the three spray heads (906) are fixed on the water outlet end of the water pump (902) through four-way, a transmission bin (908) is fixed on the left side of the incubator (1), a motor (909) is fixed on the top surface of the transmission bin (908), screw rods (910) are rotatably connected to the inner bottom wall of the transmission bin (908) and are fixed on the output shaft of the motor (909), screw rods (910) are fixed on the peripheral walls of the transmission bin (908) in a threaded manner, three screw rods (908) are fixed on the inner walls of the transmission bin (908) in a threaded manner, three water outlet ends are respectively communicated with three water delivery pipes (907) respectively, and are connected with three water delivery pipes (908) respectively, and are fixed on the transmission bin (908) respectively, the three main bevel gears (911) are respectively meshed with the three auxiliary bevel gears (912), a screw rod (913) is rotatably connected to the inner bottom wall of the transmission bin (908) and located at the rear of the rotating rod (910), driving wheels (914) are fixed to the outer peripheral wall of the screw rod (913) and the outer peripheral wall of the rotating rod (910), a belt (915) for enabling the driving wheels (914) to be in transmission connection with each other is arranged between the two driving wheels (914), and a threaded ring (916) with one end fixed to the left side of the sliding block (10) is connected to the outer peripheral wall of the screw rod (913) in a threaded manner.

7. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 6, wherein: three rectangular holes have been seted up at the back of artificial containers (1), and three rectangular hole is used for water supply pipe (907) to run through and at its inside left and right sides slip, the part that water supply pipe (907) is located between shower nozzle (906) and the rectangular hole is the PVC pipe, and the part that is located between water pump (902) and the rectangular hole is the bellows.

8. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 6, wherein: the left side of water tank (901) is fixed with the water pipe, water pump (902) and control panel (3) electric connection, motor (909) and control panel (3) electric connection.

9. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 6, wherein: the screw rod (904) is rotationally connected with the support plate (903) through a bearing, the screw rod (913) is rotationally connected with the transmission bin (908) through a bearing, and the transmission bin (908) is in a cuboid shape with hollow inside and missing right side surface.

10. The potato virus-free seed Miao Hengwen cultivation apparatus as claimed in claim 6, wherein: the sliding hole (7) is used for the sliding block (10) to slide up and down in the sliding hole, the screw (913) is positioned at the left side of the sliding hole (7), and the two driving wheels (914) are close to the inner bottom wall of the driving bin (908) and are distributed front and back.