CN112119878A

CN112119878A - Automatic watering device for farming

Info

Publication number: CN112119878A
Application number: CN202011063570.7A
Authority: CN
Inventors: 张祖安
Original assignee: Anhui Jiajie Noodle Co ltd
Current assignee: Anhui Jiajie Noodle Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-12-25

Abstract

The invention relates to the technical field of agricultural production, and discloses an automatic irrigation device for agricultural planting, which comprises an irrigation water pipe, wherein the left end of the irrigation water pipe is fixedly connected with a water guide pipe, the left end of the water guide pipe is fixedly connected with an agitating barrel, the top of the agitating barrel is fixedly provided with a support rod, the top of the support rod is fixedly connected with a storage box, the left side of the agitating barrel is fixedly connected with a water guide pipe, the lower end of the water guide pipe is fixedly connected with a centrifugal filter, the left side of the centrifugal filter is fixedly connected with a water guide pipe, the lower end of the water guide pipe is fixedly connected with a water pump, the lower end of the water guide pipe is provided with a water collecting tank. This automatic watering device for farming adopts the water pump to draw water, sends water to the agitator through filtering, can stir fertilizer or pesticide in the agitator, waters through the pipeline with the water after mixing at last, has saved the time of watering and fertilization greatly, brings more convenient for agricultural production.

Description

Automatic watering device for farming

Technical Field

The invention relates to the technical field of agricultural production, in particular to an automatic irrigation device for agricultural planting.

Background

Because the growth of the plants cannot be separated from water, the plants need to be watered regularly to ensure good growth of the plants, in the traditional method, the watering is carried out on gardens with small areas, generally, the watering is carried out manually, or the watering is carried out by manually lifting a water bucket, or the watering is carried out by carrying a water pipe to spray water with large areas, the watering is carried out by lifting the water bucket, the watering amount is not uniform each time, the growth condition of the plants is not uniform, the watering is carried out by lifting the water bucket for a long time, the strength is higher, the watering is sprayed with large areas, although the watering effect is good, water resources are wasted, and therefore, in order to solve the problems, the design of an automatic quantitative watering device is necessary.

Along with the rapid development of modern planting industry, the automatic mechanized watering system that sprays replaces artifical watering mode gradually, and traditional artifical watering mode is inefficient, and the watering is inhomogeneous, wastes time and energy, is unfavorable for the modernized planting mode of large tracts of land, so mechanized watering device develops gradually, and current mechanized watering device that sprays is only equipped with the branch in the trunk line, installs simple shower nozzle in the branch again, and the moisture cloth that this kind of simple watering device sprayed is comparatively concentrated, is unfavorable for even watering. In the prior art, the mode of irrigating crops by adopting a movable irrigation device has a limit on the irrigation range.

Disclosure of Invention

The invention aims to provide an automatic irrigation device for agricultural planting, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic irrigation device for agricultural planting comprises an irrigation water pipe, wherein a first water guide pipe is fixedly connected to the left end of the irrigation water pipe, an electromagnetic valve is installed between the right end of the first water guide pipe and the irrigation water pipe and fixedly connected between the first water guide pipe and the irrigation water pipe through a connector, a stirring barrel is fixedly connected to the left end of the first water guide pipe, a motor is installed at the bottom of the stirring barrel and fixedly connected to the bottom of the stirring barrel through bolts, a transmission shaft is fixed to the top of the motor, stirring blades are arranged at the end part of the transmission shaft and fixedly connected to the end part of the transmission shaft in a buckling mode, a first supporting leg is installed at the bottom of the stirring barrel and fixedly connected to the bottom of the stirring barrel in a welding mode, a supporting rod is fixedly connected to the top of the stirring barrel, and a storage box is fixedly connected to, the bottom of the storage box is provided with an electromagnetic material leakage port which is fixedly connected with the bottom of the storage box through a joint, the left side of the mixing tank is fixedly connected with a second water guide pipe, the lower end of the second water guide pipe is fixedly connected with a centrifugal filter, the lower end of the centrifugal filter is fixedly connected with a gravel tank, the bottom of the gravel tank is fixedly connected with a supporting base, the left side of the centrifugal filter is fixedly connected with a third water guide pipe, the right side of the third water guide pipe is fixedly connected with a check valve, a water pump is fixedly connected at the lower end of the third water guide pipe close to one meter, a water collecting tank is arranged at the lower end of the third water guide pipe, a water storage tank is arranged on the left side of the water collection tank, a second supporting leg is arranged at the bottom of the water storage tank, and the second supporting leg is fixedly connected to the bottom of the water storage tank in a welding mode, and a water outlet pipe is arranged on the right side of the water storage tank.

Preferably, 2 are no less than to the watering pipe, the apopore has been opened to the left and right sides of watering pipe, just the bottom of watering pipe is equipped with humidity transducer, just humidity transducer passes through screw fixed connection on the watering pipe.

Preferably, the number of the water outlet holes is not less than 10, the distance between every two water outlet holes is equal, and the water outlet holes are distributed on the irrigation water pipe in a parallel structure.

Preferably, the middle position in the storage box is provided with a baffle, the baffle is fixedly connected to the storage box through welding, and the baffle divides the storage box into a solid storage box and a liquid storage box.

Preferably, the supporting legs of agitator and cistern respectively have four in quantity, just the shape of supporting leg is the right angle type.

Preferably, filter holes have been seted up to the both sides around the catch basin, filter hole's quantity is no less than five, filter the hole and be parallel structure distribution on the catch basin, just the support frame is installed to the inner wall of catch basin, the support frame has two, mutually perpendicular between two liang of support frames, just support frame fixed connection is at the catch basin inner wall.

Preferably, a water level distance sensor is arranged on the inner wall of the right side of the water collecting tank close to the opening, and the water level distance sensor is fixedly connected to the water collecting tank through screws.

Preferably, there are two of the support bases, and the support bases are triangular in shape.

Preferably, a water temperature control module is installed at the bottom of the inner side of the reservoir, and the water temperature control module comprises a temperature sensor and a heating device.

Preferably, there are four stirring fan blades, and the stirring fan blades are fixedly connected to the transmission shaft in a mutually symmetrical structure.

Compared with the prior art, the invention has the beneficial effects that: the quantity of the irrigation water pipes is not less than two, the left side and the right side of the irrigation water pipes are provided with a plurality of water outlet holes, the distance between every two water outlet holes is equal, the irrigation can be more uniform, the irrigation area is larger, the inconvenience caused by the fact that the irrigation area is not enough and a mobile device is not needed is avoided, the humidity sensor can detect the moisture content of soil, when the humidity is lower than a standard value, a signal is sent, the electromagnetic valve is switched on, the water pump sends out water to irrigate the soil, when the humidity is equal to or higher than the standard value, a signal is sent, the electromagnetic valve is switched off, the water pump stops working immediately, water supply is stopped, the irrigation is more convenient and timely, the damage to crops caused by the improper humidity is avoided, the fertilizer or the medicine can be stirred in the stirring barrel, the trouble that the crops need to be fertilized and applied with pesticide is reduced by manpower, the liquid storage box is used for storing medicines, when crops need to be fertilized or applied with medicines, the electromagnetic leakage port is communicated, the needed fertilizers or medicines are conveyed into the stirring barrel, the timeliness of the fertilization or the application of the crops is improved, the fertilization or the application of the medicines is more convenient, the trouble that the manual work needs to fertilize or apply the medicines again is avoided, the number of the stirring blades in the stirring barrel is four, the stirring can be more sufficient, the problem that the crops grow unevenly due to uneven mixing is avoided, the centrifugal filter can filter water conveyed by the water pump, the risk that impurities such as sand stones in the water block the water guide pipe is avoided, the filtered sand stones are all collected in the sand tank below the centrifugal filter, when the sand stones in the sand tank need to be cleaned, the sand stones can be cleaned out in a backflow mode, the check valve can prevent the water after the water pump stops working, guarantee next time can in time to water, after having avoided the water refluence, the water pump is at the during operation next time, the problem that water can not in time be transported and come, the filtration hole of catch basin can be used for filtering grit or earth and collect underground water source, the water cost has been saved, temperature control module in the catch basin can detect the temperature in the pond in real time, the temperature that detects in the catch basin when temperature sensor is less than the standard value, then signals, heating device works, heat the water in the catch basin, the temperature that detects in the catch basin when temperature sensor equals or is greater than the standard value, then signals, heating device stop work immediately, let the water natural cooling in the catch basin, avoid the temperature discomfort to cause destruction to crops.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view of the mixing tank of the present invention;

FIG. 5 is a top view of a support leg of the present invention;

FIG. 6 is a top view of the mixing bowl of the present invention;

fig. 7 is a cross-sectional view of a water reservoir of the present invention;

fig. 8 is a plan view of a humidity sensor according to the present invention.

In the figure: 1. watering the water pipe; 2. a water outlet hole; 3. an electromagnetic valve; 4. a water conduit; 5. a motor; 6. a stirring barrel; 7. an electromagnetic material leakage port; 8. a liquid storage tank; 9. a baffle plate; 10. a solid storage case; 11. a support bar; 12. a centrifugal filter; 13. a check valve; 14. supporting legs; 15. a gravel tank; 16. a support base; 17. a water pump; 18. a water level distance sensor; 19. a support frame; 20. a water collecting tank; 21. a filtration pore; 23. a reservoir; 24. a drive shaft; 25. a stirring fan blade; 26. a storage box; 27. a water temperature control module; 28. a temperature sensor; 29. a heating device; 30. a humidity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: an automatic irrigation device for agricultural planting comprises an irrigation water pipe 1, wherein the left end of the irrigation water pipe 1 is fixedly connected with a water guide pipe I4, an electromagnetic valve 3 is arranged between the right end of the water guide pipe I4 and the irrigation water pipe 1, the electromagnetic valve 3 is fixedly connected between the water guide pipe I4 and the irrigation water pipe 1 through a connector, the left end of the water guide pipe I4 is fixedly connected with an agitating barrel 6, the bottom of the agitating barrel 6 is provided with a motor 5, the motor 5 is fixedly connected with the bottom of the agitating barrel 6 through bolts, the top of the motor 5 is fixedly provided with a transmission shaft 24, the end part of the transmission shaft 24 is provided with an agitating fan blade 25, the agitating fan blade 25 is connected with the end part of the transmission shaft 24 through a buckle mode, the bottom of the agitating barrel 6 is provided with a support leg I14, the support leg I14 is fixedly connected with the bottom of the agitating barrel, electromagnetic drain hole 7 is installed to the bottom of storage tank 26, electromagnetic drain hole 7 is through connecting fixed connection in storage tank 26 bottom, the left side fixedly connected with aqueduct two 4 of agitator 6, the lower extreme fixedly connected with centrifugal filter 12 of aqueduct two 4, the lower extreme fixedly connected with gravel jar 15 of centrifugal filter 12, the bottom fixedly connected with of gravel jar 15 supports base 16, the left side fixedly connected with aqueduct three 4 of centrifugal filter 12, the right side fixedly connected with check valve 13 of aqueduct three 4, the lower extreme of aqueduct three 4 leans on one meter fixedly connected with water pump 17, sump 20 has been placed to the lower extreme of aqueduct three 4, cistern 23 has been placed in the left side of sump 20, supporting leg two 14 are installed to the bottom of cistern 23, supporting leg two 14 are through welded mode fixed connection in the bottom 23, the outlet pipe has been seted up on the right side of cistern 23.

In the invention: the irrigation water pipe 1 is not less than 2, the left side and the right side of the irrigation water pipe 1 are provided with water outlet holes 2, the irrigation area is larger, the inconvenience caused by the fact that the irrigation area is not enough and mobile equipment is not needed is avoided, the bottom of the irrigation water pipe 1 is provided with a humidity sensor 30, the humidity sensor 30 is fixedly connected onto the irrigation water pipe 1 through screws, the humidity sensor 30 can detect the moisture content of soil, when the moisture content is lower than a normal value, a signal is sent out, a solenoid valve 3 is switched on, a water pump 17 starts to work, water is conveyed into the irrigation water pipe 1 through filtering mixed fertilizer or medicine, the water can flow out of the water outlet holes 2 to irrigate crops, when the moisture content of the soil is detected to be equal to or higher than the normal value, the signal is sent out, the solenoid valve 3 is switched off, the water pump 17 stops working immediately, the water is not, the damage to crops caused by the improper moisture content is avoided.

In the invention: 10 are no less than to the quantity of

apopore

2, and 2 intervals between two liang of apopores are equal, and apopore 2 is parallel structure and distributes on watering water pipe 1, enable more even watering, avoided watering inhomogeneous to cause the inhomogeneous influence of growth to crops.

In the invention: the inside intermediate position of storage tank 26 is equipped with baffle 9, and baffle 9 passes through welded fastening at storage tank 26, and baffle 9 divide into solid storage tank 10 and liquid storage tank 8 with storage tank 26, can be used for holding the fertilizer or the medicine of different forms respectively, can be more convenient fertilize or give medicine to the crops, has avoided the personnel to need once more to give medicine to the crops the inconvenience that brings.

In the invention: the quantity of the supporting legs 14 of agitator 6 and cistern 23 respectively has four, and the shape of supporting legs 14 is the right angle type, and the structure of right angle type can be more firm and easily lay, prevents collapsing of equipment, avoids the danger that equipment collapsed and brought.

In the invention: filtration pore 21 has been seted up to the front and back both sides of catch basin 20, the quantity of filtering filtration pore 21 is no less than five, it distributes on catch basin 20 to filter pore 21 to be parallel side by side structure, it can filter grit and earth to filter pore 21, thereby collect groundwater, the water cost has been practiced thrift, and the inner wall of catch basin 20 installs support frame 19, support frame 19 has two, 19 mutually perpendicular between two liang of support frame, and 19 fixed connection of support frame are at the inner wall of catch basin 20, the problem that soil caused catch basin 20 to warp to the pressure of the four walls of catch basin 20 too big has been avoided.

In the invention: the right side inner wall of catch basin 20 leans on oral area position to be equipped with water level apart from inductor 18, water level is apart from inductor 18 and is passed through screw fixed connection on catch basin 20, the height of the surface of water in the catch basin 20 can be detected apart from inductor 18 to the water level, real-time feedback signals, be less than the standard value or be higher than the standard value when the water level, can make cistern 23 add water or stop adding water to catch basin 20, the problem that needs personnel go to carry out the judgement has been avoided, the effectual work efficiency that has improved.

In the invention: the two supporting bases 16 are arranged, the supporting bases 16 are triangular, the triangular shape has better stability and is easy to place, and the danger that equipment collapses due to shaking generated in the working process of the centrifugal filter 12 is avoided.

In the invention: the water temperature control module 27 is installed at the bottom of the inner side of the water storage tank 23, the water temperature control module 27 comprises a temperature sensor 28 and a heating device 29, the water temperature control module 27 can detect the water temperature in the water storage tank in real time, when the temperature sensor 28 detects that the water temperature in the water storage tank 23 is lower than a standard value, a signal is sent out, the heating device 29 starts to work, the water in the water storage tank 23 is heated, when the temperature sensor 28 detects that the water temperature in the water storage tank 23 is equal to or higher than the standard value, a signal is sent out, the heating device 29 stops heating the water in the water storage tank 23, the water in the water storage tank 23 can be cooled naturally, and damage to crops due to improper.

In the invention: stirring fan blade 25 has four, and stirring fan blade 25 is mutual symmetrical structure fixed connection on transmission shaft 24, and four stirring fan blade 25 can make the abundant mixing of water and fertilizer or medicine, have avoided mixing inhomogeneous to cause the inhomogeneous condition of crop growth.

The working principle is as follows: the water collecting tank 20 is placed underground, underground water sources are collected through the filtering holes 21, the water storage tank 23 is placed above the left side of the water collecting tank 20, when the water level distance sensor 18 detects that the water level is lower than or higher than a standard value, a signal can be sent out, the water storage tank 23 is used for adding water to the water collecting tank 20 through the water outlet of the water storage tank 23 or stopping adding water, the irrigation water pipe 1 is laid among crops, when the humidity sensor 30 detects that the soil moisture is lower than a normal value, the signal is sent out, the electromagnetic valve 3 is switched on, the water pump 17 pumps water from the water collecting tank 20 and conveys the water into the centrifugal filter 12, the centrifugal filter 12 filters impurities such as sand and stones in the water and collects the impurities in the sand and stone tank 15, the water filtered through the centrifugal filter 12 is conveyed into the stirring barrel 6, and required fertilizers or medicines can be mixed into the water in the stirring barrel 6 from the solid storage tank 10 or the liquid storage tank 8, motor 5 drives transmission shaft 24 and makes stirring fan blade 25 carry out abundant stirring to water, carry watering pipe 1 through aqueduct 4 at last in with water, water can flow in 2 apopores of watering pipe 1 left and right sides, water crops, moisture content when humidity transducer 30 detects soil reaches the standard value, then signals, close solenoid valve 3, water pump 17 stop work, water is not carrying watering pipe 1, stop watering, check valve 13 blocks the refluence of water, be convenient for next time water pump 17 work can in time sail, avoided water refluence to cause water pump 17 next time during operation, the problem of watering pipe 1 can not in time be carried to water.

In summary, the following steps: the quantity of the irrigation water pipes 1 is not less than two, the left side and the right side of the irrigation water pipes 1 are provided with a plurality of water outlet holes 2, the distance between every two water outlet holes is equal, the irrigation can be more uniform, the irrigation area is larger, the inconvenience caused by the fact that the irrigation area is not enough and mobile equipment is not needed is avoided, the humidity sensor 30 can detect the quantity of soil moisture, when the humidity is lower than a standard value, a signal is sent, the electromagnetic valve 3 is switched on, the water pump 17 sends out water to irrigate the soil, when the humidity is equal to or higher than the standard value, the electromagnetic valve 3 is switched off, the water pump 17 stops working immediately and stops supplying water, the irrigation becomes more convenient and more timely, the damage to crops caused by the humidity discomfort is avoided, the stirring of fertilizers or medicines can be carried out in the stirring barrel 6, the trouble that the manual work needs to fertilize and pesticide to the crops is eliminated, the solid storage, the liquid storage box 8 is used for storing medicines, when crops need to be fertilized or applied with medicines, the electromagnetic leakage opening 7 is communicated, the needed fertilizers or medicines are conveyed into the stirring barrel 6, the timeliness of the fertilization or the application of the crops is improved, the fertilization or the application of the medicines is more convenient, the trouble that the manual work needs to be fertilized or applied with the medicines again is avoided, the number of the stirring fan blades 25 in the stirring barrel 6 is four, the stirring can be more sufficient, the problem that the crops grow unevenly due to uneven mixing is avoided, the centrifugal filter 12 can filter water conveyed by the water pump 17, the risk that impurities such as sand stones in the water block the water guide pipe 4 is avoided, the filtered sand stones are all collected in the sand stone tank 15 below the centrifugal filter 12, when the cleaning is needed, only the sand stones in the sand stone tank 15 need to be cleaned out, the check valve 13 can be used after the water pump 17 stops working, prevent the water refluence, guarantee next time can in time feed water, after having avoided the water refluence, water pump 17 is at the time of next work, the problem that water can not in time be carried and come, the filtration hole 21 of catch basin 20 can be used for filtering grit or earth and so collect the groundwater source, the water cost has been saved, temperature control module 27 in the cistern 23 can detect the temperature in the cistern in real time, when temperature sensor 28 detects that the temperature in the cistern 23 is less than the standard value, then signals, heating device 29 works, heat the water in the cistern 23, when temperature sensor 28 detects that the temperature in the cistern 23 is equal to or is greater than the standard value, then signals, heating device 29 stops work immediately, let the water in the cistern 23 cool off naturally, avoid the temperature discomfort to cause destruction to crops.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an automatic watering device for farming, is including watering water pipe (1), its characterized in that: the left end of watering pipe (1) is fixedly connected with water conduit (4), solenoid valve (3) is installed between the right end of water conduit (4) and watering pipe (1), solenoid valve (3) is fixedly connected between water conduit (4) and watering pipe (1) through joint, the left end of water conduit (4) is fixedly connected with agitator (6), motor (5) is installed at the bottom of agitator (6), motor (5) is fixedly connected at the bottom of agitator (6) through bolt, the top of motor (5) is fixed with transmission shaft (24), the tip of transmission shaft (24) is equipped with stirring fan blade (25), stirring fan blade (25) is connected at the tip of transmission shaft (24) through the mode of buckle, supporting leg (14) is installed to the bottom of agitator (6), supporting leg (14) is fixedly connected at agitator (6) bottom through welded mode, the top fixedly connected with bracing piece (11) of agitator (6), the top fixedly connected with storage tank (26) of bracing piece (11), electromagnetism drain hole (7) is installed to the bottom of storage tank (26), electromagnetism drain hole (7) is through connecting fixed connection in storage tank (26) bottom, the left side fixedly connected with aqueduct two (4) of agitator (6), the lower extreme fixedly connected with centrifugal filter (12) of aqueduct two (4), the lower extreme fixedly connected with sandstone jar (15) of centrifugal filter (12), the bottom fixedly connected with support base (16) of sandstone jar (15), the left side fixedly connected with aqueduct three (4) of centrifugal filter (12), the right side fixedly connected with check valve (13) of aqueduct three (4), the lower extreme of aqueduct three (4) leans on one meter fixedly connected with water pump (17), water collecting tank (20) have been placed to the lower extreme of aqueduct three (4), cistern (23) have been placed to the left side of water collecting tank (20), supporting leg two (14) are installed to the bottom of cistern (23), supporting leg two (14) are through welded mode fixed connection in cistern (23) bottom, the outlet pipe has been seted up on the right side of cistern (23).

2. The automatic watering device of claim 1 for agricultural planting, wherein: watering pipe (1) is no less than 2, the left and right sides of watering pipe (1) is opened has apopore (2), just the bottom of watering pipe (1) is equipped with humidity transducer (30), just humidity transducer (30) pass through screw fixed connection on watering pipe (1).

3. The automatic watering device of claim 1 for agricultural planting, wherein: the quantity of apopore (2) is no less than 10, apopore (2) interval between two liang equals, just apopore (2) are parallel structure and distribute on watering water pipe (1).

4. The automatic watering device of claim 1 for agricultural planting, wherein: the utility model discloses a solid storage box, including storage box (26), baffle (9) are equipped with to the inside intermediate position of storage box (26), baffle (9) are connected at storage box (26) through welded fastening, baffle (9) divide into solid storage box (10) and liquid storage box (8) with storage box (26).

5. The automatic watering device of claim 1 for agricultural planting, wherein: the quantity of the supporting legs (14) of the stirring barrel (6) and the water storage tank (23) is four, and the supporting legs (14) are right-angled.

6. The automatic watering device of claim 1 for agricultural planting, wherein: filtration hole (21) have been seted up to the front and back both sides of catch basin (20), the quantity of filtering hole (21) is no less than five, it distributes on catch basin (20) to filter hole (21) to be parallel side by side structure, just support frame (19) are installed to the inner wall of catch basin (20), support frame (19) have two, support frame (19) mutually perpendicular between two liang, just support frame (19) fixed connection is at catch basin (20) inner wall.

7. The automatic watering device of claim 1 for agricultural planting, wherein: a water level distance sensor (19) is arranged at the position, close to the opening, of the inner wall of the right side of the water collecting tank (20), and the water level distance sensor (19) is fixedly connected to the water collecting tank (20) through screws.

8. The automatic watering device of claim 1 for agricultural planting, wherein: the number of the supporting bases (16) is two, and the supporting bases (16) are triangular.

9. The automatic watering device of claim 1 for agricultural planting, wherein: the water temperature control module (27) is installed at the bottom of the inner side of the water storage tank (23), and the water temperature control module (27) comprises a temperature sensor (28) and a heating device (29).

10. The automatic watering device of claim 1 for agricultural planting, wherein: stirring fan blade (25) have four, just stirring fan blade (25) are mutual symmetrical structure fixed connection on transmission shaft (24).