CN213755970U

CN213755970U - Potato is planted with novel device of growing seedlings

Info

Publication number: CN213755970U
Application number: CN202022858880.XU
Authority: CN
Inventors: 尚龙山; 牛岩军; 李莉; 吕海霞; 陈丽萍; 马丽英; 刘艳霞
Original assignee: Dingxi Nongfu Potato Garden Virus Free Rapid Propagation Co ltd
Current assignee: Dingxi Nongfu Potato Garden Virus Free Rapid Propagation Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-23
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the technical field of potato planting equipment, in particular to a novel seedling growing device for potato planting, which comprises a bracket, a cultivating box and a control panel, wherein two groups of spraying mechanisms are arranged in the cultivating box, each spraying mechanism comprises a threaded rod, the threaded rod is in threaded connection with a moving block, the lower end of the moving block is fixedly connected with a water pipe, one end of each threaded rod extends out of the cultivating box and is fixedly connected with a transmission gear, a transmission toothed belt is connected between the two transmission gears, one transmission gear is fixedly connected with a rotating shaft away from one side of the cultivating box, the other end of the rotating shaft is in transmission connection with a motor, the rotating shaft is provided with a first helical gear, the first helical gear is meshed with a second helical gear, the lower end of the second helical gear is fixedly connected with a stirring shaft, the lower side of the bracket is provided with a liquid storage box, two groups of placing mechanisms are arranged in the cultivating box, the utility model can effectively spray seedlings, the comprehensive spraying reduces the waste of the nutrient solution and can ensure the uniformity of the concentration of the nutrient solution.

Description

Potato is planted with novel device of growing seedlings

Technical Field

The utility model belongs to the technical field of potato planting equipment, concretely relates to potato is planted and is used novel device of growing seedlings.

Background

Potatoes, solanaceae solanaceous, annual herbaceous plants, which are called potatoes, ground eggs, potatoes and the like, are important grains, vegetables, feeds and industrial raw materials, have the characteristics of high yield, strong adaptability, rich nutrition and the like, and become the fourth grain crop in the world.

In order to cultivate high-quality potatoes, the seedlings of potato plants are generally grown before planting, so a potato seedling growing device is used, in order to ensure sufficient nutrition of potato seedlings during seedling growing, nutrient solution is generally sprayed to the seedlings, but the positions of spray heads of the general seedling growing device are fixed, but the planting positions of the seedlings are different, so that uneven spraying of the nutrient solution is easily caused, the seedling growth is not facilitated, the increase of the number of the spray heads not only increases the equipment cost, but also easily causes the waste of the nutrient solution, and if the nutrient solution is sprayed too much, the humidity of a culture medium is easily caused to be too high, the root rot of the seedlings is caused, the seedling growth is not facilitated, in order to facilitate spraying, the nutrient solution is generally prepared more at one time and stored in a container, but the nutrient components of the nutrient solution are easily caused to sink for a long-time storage, and the concentration of the nutrient solution is not uniform, thereby causing the nutrient solution to be sprayed to achieve the expected effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a potato is planted with novel device of growing seedlings, can carry out the spraying of nutrient solution to the seedling effectively, when reducing shower nozzle quantity, can also reduce the waste of nutrient solution, can also ensure simultaneously that the nutrient solution concentration is even when the spraying, ensures the validity of nutrient solution spraying.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a novel seedling raising device for potato planting comprises a support, a cultivating box and a control panel, wherein the cultivating box is hinged with a box door, the control panel is electrically connected with an external power supply, two groups of spraying mechanisms are arranged in the cultivating box, each spraying mechanism comprises a threaded rod rotatably assembled with the left inner wall and the right inner wall of the cultivating box, each threaded rod is in threaded connection with a movable block, each movable block is provided with a stabilizing component, the lower end of each movable block is fixedly connected with a water pipe, a plurality of spray heads are uniformly arranged on the lower side of the water pipe, the water pipe is connected with a first hose extending out of the cultivating box, one end of each threaded rod extends out of the cultivating box and is fixedly connected with a transmission gear, a transmission toothed belt is connected between the two transmission gears, one transmission gear is fixedly connected with a rotating shaft far away from one side of the cultivating box, the other end of the rotating shaft is in transmission connection with a motor, and the rotating shaft is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the lower end of the second bevel gear is fixedly connected with a stirring shaft, a liquid storage box is arranged at the lower side of the bracket, the stirring shaft extends into the liquid storage box, a plurality of stirring blades are uniformly arranged on one side of the stirring shaft positioned in the liquid storage box, a water pump is arranged in the liquid storage box and is connected with a first hose, two groups of placing mechanisms are arranged in the incubator, the spraying mechanisms and the placing mechanisms are alternately arranged from top to bottom, the placing mechanisms comprise placing plates, the placing plates are provided with cavities, a plurality of water collecting holes communicated with the cavities are uniformly formed in the upper ends of the placing plates, a filter is arranged at one side of the liquid storage box and is provided with a second hose connected with the cavities, the upper side of the placing plates is provided with the incubator disc, the incubator is provided with a limiting component matched with the incubator, and a ventilation mechanism is arranged at the lower side in the incubator, the motor, the water pump and the air exchange mechanism are electrically connected with the control panel.

By adopting the technical scheme of the utility model, when potato seedling cultivation is carried out, potato breeding is uniformly planted in the cultivation disc firstly, then the cultivation disc is placed on the placing plate of the cultivation box and is fixed through the limiting component, the cultivation disc is prevented from sliding and falling, and finally the prepared nutrient solution is injected into the liquid storage box for storage; when the preset sprinkling irrigation time of the control panel is reached, the control panel controls the motor to start corotation, so that the rotating shaft is driven to rotate, and one of the transmission gears is driven to rotate; when the moving block continuously moves to the other side of the threaded rod, the motor rotates reversely to drive the moving block to move reversely, so that the spraying path of the nutrient solution is reciprocated left and right, the nutrient solution can have sufficient time to permeate after being sprayed into the cultivation disc, the situation that the nutrient solution in the cultivation disc cannot permeate fully due to the fact that the spray head sprays towards one position for a long time is avoided, the nutrient solution is wasted and seedlings are damaged is avoided, and the seedlings at any position in the cultivation disc are irrigated by the nutrient solution due to the spraying mode of reciprocating left and right, the number of the spray heads is reduced while the spraying effect of the nutrient solution is improved, the waste of the nutrient solution is reduced, and the effective utilization rate of the nutrient solution is improved; when the rotating shaft rotates, the first helical gear drives the second helical gear to rotate at the same time, so that the stirring shaft rotates at the same time, and the stirring blades synchronously stir the nutrient solution in the liquid storage tank, so that the nutrient solution can be stirred when the nutrient solution is sprayed every time, the consistency of the concentration of the nutrient solution is ensured, and the spraying effect of the nutrient solution is improved; after the spraying work on the culture disc is carried out for three times in a left-right reciprocating mode, the moving block returns to the left side and the right side of the threaded rod, the motor is turned off at the moment, excessive nutrient solution in the culture disc permeates downwards until the nutrient solution leaks out of the culture disc and is collected at the upper end of the placing plate, and as a plurality of water collecting holes are uniformly formed in the upper end of the placing plate, the excessive nutrient solution can be collected into the cavity through the water collecting holes, flows into the filter through the second hose and finally returns to the liquid storage tank again, so that the recovery of the nutrient solution can be realized, and the waste of; the utility model discloses simple structure can be when carrying out potato seedling culture, carries out the spraying of nutrient solution to it comprehensively effectively, has also reduced the condition because of the nutrient solution spraying too much causes mashed root when reducing the nutrient solution waste, and then has improved the survival rate of growing seedlings, can also carry out abundant stirring to the nutrient solution at the in-process of carrying out the spraying simultaneously, ensures that the nutrient solution concentration is unanimous, avoids the nutrient solution concentration to be difficult for not reaching the effect, causes partial seedling dysplasia.

Further inject, the stabilizing component is including two stabilizer bars with inner wall fixed connection about the artificial containers, two the stabilizer bar is located the threaded rod left and right sides and with movable block sliding assembly. With such a structure, the moving block can be more stable during movement.

Further inject, spacing subassembly is including the U-shaped frame with artificial containers fixed connection, the opening of U-shaped frame is towards chamber door one side, the distance between U-shaped frame and the placing plate is greater than the height of cultivation dish, U-shaped frame is close to chamber door one side symmetry and is equipped with the locating part. Such structure, U-shaped frame can be used for lifting and cultivate the dish, and because the U-shaped frame is greater than the height of cultivating the dish to placing the distance between the board, so not only can be convenient for unnecessary nutrient solution more ooze and avoid culture medium humidity too high, but also can increase the area of contact of cultivating bottom of the dish and air, and then increase the oxygen content who cultivates the basal portion for the development of seedling is better.

Further inject, the locating part is including the spacing separation blade articulated with U-shaped frame, U-shaped frame lower extreme is equipped with the spacing block with spacing separation blade assorted. Such structure, when needs block breeding the dish, only need rotate spacing separation blade with breeding the dish block can, like this alright prevent the automatic roll-off of breeding the dish, the stopper can prevent that spacing separation blade from rotating excessively to lose spacing effect.

Further inject, the support is equipped with puts the thing board, the liquid reserve tank is located puts the thing board upper end, it puts the thing frame to put thing board upper end. With the structure, the storage plate and the storage frame can store some common tools, so that the practicability of the device is improved.

Further inject, inner wall all is equipped with the sterilamp with from top to bottom first place the board lower extreme on the artificial containers, sterilamp and control panel electric connection. With the structure, the disinfection lamp can disinfect the culture medium, and the influence of harmful bacteria in the culture medium on the seedlings is avoided.

Further inject, the artificial feeding incubator is equipped with the safety cover, two drive gear, pivot, first helical gear, second helical gear all are located the safety cover, and the (mixing) shaft rotates with the safety cover downside and is connected. With the structure, the component can be protected from being influenced by the outside.

The utility model discloses have following advantage with prior art relative ratio:

the utility model has simple structure, can comprehensively and effectively spray the nutrient solution when the potato seedlings are grown, reduces the nutrient solution waste and simultaneously reduces the root rot caused by too much nutrient solution spraying, thereby improving the survival rate of the seedlings; meanwhile, the nutrient solution can be fully stirred in the spraying process, so that the consistency of the concentration of the nutrient solution is ensured, and the problem that the concentration of the nutrient solution cannot reach the effect easily to cause partial seedling dysplasia is avoided.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of the novel seedling raising device for potato planting of the present invention;

FIG. 2 is a schematic structural view of an embodiment of the novel seedling raising device for potato planting of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic structural view of an embodiment of the novel seedling raising device for potato planting of the present invention;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

FIG. 6 is an enlarged schematic view at C of FIG. 4;

the main element symbols are as follows:

the device comprises a support 1, an incubator 11, a control panel 12, a box door 13, an object placing plate 14, an object placing frame 15, a disinfection lamp 16, a protective cover 17, a ventilation mechanism 18, a threaded rod 2, a moving block 21, a stabilizer bar 211, a water pipe 22, a spray head 221, a first hose 23, a transmission gear 3, a transmission toothed belt 31, a rotating shaft 32, a motor 33, a first bevel gear 34, a second bevel gear 35, a stirring shaft 4, a liquid storage box 41, a stirring blade 42, a water pump 43, a placing plate 5, a cavity 51, a water collecting hole 52, a filter 53, a second hose 54, a culture disc 6, a U-shaped frame 7, a limit stop piece 71 and a limit block 72.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-6, a novel seedling raising device for potato planting comprises a support 1, an incubator 11 and a control panel 12, wherein the incubator 11 is hinged with a chamber door 13, the control panel 12 is electrically connected with an external power supply, two groups of spraying mechanisms are arranged in the incubator 11, each spraying mechanism comprises a threaded rod 2 rotatably assembled with the left inner wall and the right inner wall of the incubator 11, the threaded rod 2 is in threaded connection with a moving block 21, the moving block 21 is provided with a stabilizing component, the lower end of the moving block 21 is fixedly connected with a water pipe 22, a plurality of spray heads 221 are uniformly arranged on the lower side of the water pipe 22, the water pipe 22 is connected with a first hose 23 extending out of the incubator 11, one end of each threaded rod 2 extends out of the incubator 11 and is fixedly connected with a transmission gear 3, a transmission toothed belt 31 is connected between the two transmission gears 3, one side of the transmission gear 3, which is far away from the incubator 11, is fixedly connected with a rotating shaft 32, and the other end of the rotating shaft 32 is in transmission connection with a motor 33, the rotating shaft 32 is provided with a first helical gear 34, the first helical gear 34 is engaged with a second helical gear 35, the lower end of the second helical gear 35 is fixedly connected with a stirring shaft 4, the lower side of the bracket 1 is provided with a liquid storage tank 41, the stirring shaft 4 extends into the liquid storage tank 41 and is uniformly provided with a plurality of stirring blades 42 positioned on one side in the liquid storage tank 41, the liquid storage tank 41 is internally provided with a water pump 43, the water pump 43 is connected with a first hose 23, the cultivation tank 11 is internally provided with two groups of placing mechanisms, the spraying mechanisms and the placing mechanisms are alternately arranged from top to bottom, the placing mechanism comprises a placing plate 5, the placing plate 5 is provided with a cavity 51, the upper end of the placing plate 5 is uniformly provided with a plurality of water collecting holes 52 communicated with the cavity 51, one side of the liquid storage tank 41 is provided with a filter 53, the filter 53 is provided with a second hose 54 connected with the cavity 51, the upper side of the placing plate 5 is provided with the cultivation tray 6, the cultivation tank 11 is provided with a limiting component matched with the cultivation tray 6, the lower side in the incubator 11 is provided with a ventilation mechanism 18, and the motor 33, the water pump 43 and the ventilation mechanism 18 are all electrically connected with the control panel 12.

By adopting the technical scheme of the utility model, when potato seedling cultivation is carried out, potato breeding is uniformly planted in the cultivation disc 6, then the cultivation disc 6 is placed on the placing plate 5 of the cultivation box 11, the cultivation disc 6 is fixed through the limiting component, the cultivation disc 6 is prevented from sliding and falling, and finally the prepared nutrient solution is injected into the liquid storage box 41 for storage; when the preset sprinkling irrigation time of the control panel 12 is reached, the control panel 12 controls the motor 33 to start positive rotation, so that the rotating shaft 32 is driven to rotate, and one of the transmission gears 3 is driven to rotate, because the transmission toothed belt 31 is connected between the two transmission gears 3, the two threaded rods 2 can rotate simultaneously, in the same direction and at the same speed, because the threaded rods 2 are in threaded connection with the moving block 21, the lower end of the moving block 21 is provided with the water pipe 22 and the spray heads 221, so that the plurality of spray heads 221 can move together when the moving block 21 moves, the moving block 21 can move more stably by the stabilizing component, at the moment, the water pump 43 inputs nutrient solution in the liquid storage tank 41 into the water pipe 22 through the first hose 23, the nutrient solution in the water pipe 22 is sprayed out through the plurality of spray heads 221, and then the nutrient solution is sprayed to the seedlings in the cultivation disc 6; when the moving block 21 continuously moves to the other side of the threaded rod 2, the motor 33 rotates reversely, and then the moving block 21 is driven to move reversely, so that the spraying path of the nutrient solution is reciprocated left and right, the nutrient solution can be permeated for sufficient time after being sprayed into the cultivation disc 6, the situation that the nutrient solution in the cultivation disc 6 is too much and cannot be permeated fully due to long-time spraying of the spray head 221 towards one position is avoided, further the nutrient solution waste and the seedling damage are caused, and the seedling in any position of the cultivation disc 6 can be irrigated by the nutrient solution due to the left and right reciprocating spraying mode, so that the number of the spray heads 221 is reduced while the nutrient solution spraying effect is improved, the waste of the nutrient solution is reduced, and the effective utilization rate of the nutrient solution is improved; when the rotating shaft 32 rotates, the first helical gear 34 drives the second helical gear 35 to rotate at the same time, so that the stirring shaft 4 rotates at the same time, and the plurality of stirring blades 42 stir the nutrient solution in the liquid storage tank 41 synchronously, so that the nutrient solution can be stirred when being sprayed every time, the consistency of the nutrient solution is ensured, and the spraying effect of the nutrient solution is improved; after the spraying work on the cultivation disc 6 is carried out for three times, the moving block 21 returns to the left side and the right side of the threaded rod 2, the motor 33 is turned off at the moment, excessive nutrient solution in the cultivation disc 6 permeates downwards until leaking out of the cultivation disc 6 and is collected at the upper end of the placing plate 5, and as the plurality of water collecting holes 52 are uniformly formed in the upper end of the placing plate 5, the excessive nutrient solution can be collected into the cavity 51 through the water collecting holes 52, flows into the filter 53 through the second hose 54 and finally returns to the liquid storage tank 41 again, so that the recovery of the nutrient solution can be realized, and the waste of the nutrient solution is avoided; the utility model discloses simple structure can be when carrying out potato seedling culture, carries out the spraying of nutrient solution to it comprehensively effectively, has also reduced the condition because of the nutrient solution spraying too much causes mashed root when reducing the nutrient solution waste, and then has improved the survival rate of growing seedlings, can also carry out abundant stirring to the nutrient solution at the in-process of carrying out the spraying simultaneously, ensures that the nutrient solution concentration is unanimous, avoids the nutrient solution concentration to be difficult for not reaching the effect, causes partial seedling dysplasia.

Preferably, the stabilizer assembly includes two stabilizer bars 211 fixedly connected to left and right inner walls of the cultivation box 11, and the two stabilizer bars 211 are positioned at left and right sides of the threaded rod 2 and slidably assembled with the moving block 21. With this configuration, the moving block 21 can be made more stable during movement. In fact, other structures may be used as the case may be, and the movement of the moving block 21 can be made more stable.

Preferably, the limiting component comprises a U-shaped frame 7 fixedly connected with the incubator 11, the opening of the U-shaped frame 7 faces one side of the incubator door 13, the distance between the U-shaped frame 7 and the placing plate 5 is larger than the height of the incubation disk 6, and limiting parts are symmetrically arranged on one side, close to the incubator door 13, of the U-shaped frame 7. Such structure, U-shaped frame 7 can be used for lifting cultivation dish 6, and because U-shaped frame 7 is greater than cultivation dish 6 height to placing the distance between the board 5, so not only can be convenient for more unnecessary nutrient solution ooze and avoid culture medium humidity too high, but also can increase the area of contact of cultivation dish 6 bottom and air, and then increase the oxygen content who cultivates the basal portion for the development of seedling is better. In fact, other structures can be considered according to specific conditions, and excessive nutrient solution seepage can be facilitated.

Preferably, the limiting member comprises a limiting blocking piece 71 hinged with the U-shaped frame 7, and the lower end of the U-shaped frame 7 is provided with a limiting block 72 matched with the limiting blocking piece 71. With the structure, when the cultivation plate 6 needs to be blocked, the cultivation plate 6 only needs to be blocked by rotating the limiting blocking piece 71, so that the cultivation plate 6 can be prevented from automatically sliding out, and the limiting block 72 can prevent the limiting blocking piece 71 from excessively losing limiting effect. In fact, other structures can be considered according to specific situations, so that the cultivation plate 6 can be more conveniently limited.

Preferably, the support 1 is provided with a storage plate 14, the liquid storage tank 41 is positioned at the upper end of the storage plate 14, and the upper end of the storage plate 14 is provided with a storage frame 15. With the structure, the object placing plate 14 and the object placing frame 15 can place and store some common tools, and the practicability of the device is further improved. In fact, other structures can be considered according to specific situations, and common tools can be placed and stored more conveniently.

Preferably, the upper inner wall of the cultivation box 11 and the lower end of the first placing plate 5 from top to bottom are both provided with a sterilizing lamp 16, and the sterilizing lamp 16 is electrically connected with the control panel 12. With the structure, the sterilizing lamp 16 can sterilize the culture medium, and the influence of harmful bacteria in the culture medium on the seedlings is avoided. In fact, other structures can be considered according to specific conditions, and the influence of harmful bacteria on the seedlings can be effectively prevented.

Preferably, the incubator 11 is provided with a protective cover 17, the two transmission gears 3, the rotating shaft 32, the first bevel gear 34 and the second bevel gear 35 are all positioned in the protective cover 17, and the stirring shaft 4 is rotatably connected with the lower side of the protective cover 17. With the structure, the component can be protected from being influenced by the outside. In fact, other configurations may be used as appropriate, and the components may be protected more effectively.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a potato is planted with novel device of growing seedlings, includes support (1), artificial containers (11) and control panel (12), artificial containers (11) articulate has chamber door (13), control panel (12) and external power source electric connection, its characterized in that: two groups of spraying mechanisms are arranged in the incubator (11), each spraying mechanism comprises a threaded rod (2) rotatably assembled with the left inner wall and the right inner wall of the incubator (11), each threaded rod (2) is in threaded connection with a movable block (21), each movable block (21) is provided with a stabilizing component, the lower end of each movable block (21) is fixedly connected with a water pipe (22), a plurality of spray heads (221) are uniformly arranged on the lower side of each water pipe (22), each water pipe (22) is connected with a first hose (23) extending out of the incubator (11), one end of each threaded rod (2) extends out of the incubator (11) and is fixedly connected with a transmission gear (3), a transmission toothed belt (31) is connected between the two transmission gears (3), one side, far away from the incubator (11), of each transmission gear (3) is fixedly connected with a rotating shaft (32), and the other end of each rotating shaft (32) is in transmission connection with a motor (33), the rotating shaft (32) is provided with a first helical gear (34), the first helical gear (34) is meshed with a second helical gear (35), the lower end of the second helical gear (35) is fixedly connected with a stirring shaft (4), the lower side of the support (1) is provided with a liquid storage tank (41), the stirring shaft (4) extends into the liquid storage tank (41) and is uniformly provided with a plurality of stirring blades (42) on one side in the liquid storage tank (41), a water pump (43) is arranged in the liquid storage tank (41), the water pump (43) is connected with a first hose (23), two groups of placing mechanisms are arranged in the cultivation tank (11), the spraying mechanism and the placing mechanisms are alternately arranged from top to bottom, each placing mechanism comprises a placing plate (5), the placing plate (5) is provided with a cavity (51), the upper end of the placing plate (5) is uniformly provided with a plurality of water collecting holes (52) communicated with the cavity (51), liquid reserve tank (41) one side is equipped with filter (53), filter (53) are equipped with second hose (54) that are connected with cavity (51), place board (5) upside and be equipped with cultivation dish (6), incubator (11) are equipped with cultivation dish (6) assorted spacing subassembly, the downside is equipped with ventilation mechanism (18) in incubator (11), motor (33), water pump (43) and ventilation mechanism (18) all with control panel (12) electric connection.

2. The novel seedling raising device for potato planting according to claim 1, characterized in that: the stabilizing component comprises two stabilizing rods (211) fixedly connected with the left inner wall and the right inner wall of the incubator (11), and the two stabilizing rods (211) are positioned on the left side and the right side of the threaded rod (2) and are assembled with the moving block (21) in a sliding mode.

3. The novel seedling raising device for potato planting according to claim 1, characterized in that: the limiting component comprises a U-shaped frame (7) fixedly connected with the incubator (11), the opening of the U-shaped frame (7) faces one side of the incubator door (13), the distance between the U-shaped frame (7) and the placing plate (5) is larger than the height of the incubation disc (6), and limiting parts are symmetrically arranged on one side, close to the incubator door (13), of the U-shaped frame (7).

4. The novel seedling raising device for potato planting according to claim 3, characterized in that: the limiting part comprises a limiting blocking piece (71) hinged with the U-shaped frame (7), and a limiting block (72) matched with the limiting blocking piece (71) is arranged at the lower end of the U-shaped frame (7).

5. The novel seedling raising device for potato planting according to claim 1, characterized in that: the support (1) is provided with a storage plate (14), the liquid storage tank (41) is located at the upper end of the storage plate (14), and a storage frame (15) is arranged at the upper end of the storage plate (14).

6. The novel seedling raising device for potato planting according to claim 1, characterized in that: inner wall and from top to bottom first place board (5) lower extreme all are equipped with sterilamp (16) on artificial containers (11), sterilamp (16) and control panel (12) electric connection.

7. The novel seedling raising device for potato planting according to claim 1, characterized in that: incubator (11) are equipped with safety cover (17), two drive gear (3), pivot (32), first helical gear (34), second helical gear (35) all are located safety cover (17), and (mixing) shaft (4) are connected with safety cover (17) downside rotation.