CN213960775U

CN213960775U - Water level control device for paddy field

Info

Publication number: CN213960775U
Application number: CN202022895471.7U
Authority: CN
Inventors: 张殿军; 隗立福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-17
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a water level control device for paddy field, device field for farming, includes: the box body and the control device are fixedly connected with the lower end of the box body, one end of the control device is fixedly connected with the inner top surface of the box body, and the other end of the control device is fixedly penetrated out of the box body. The utility model discloses can adjust out water according to the depth of water that the growth cycle of rice difference needs to the depth of water that need not artifical inspection paddy field, the utility model discloses can automatic water supply after the water level reduction, replaced the mode of artifical watering simultaneously, strengthened work efficiency, simultaneously the utility model discloses can also fertilize in the water injection, further guarantee the growth of rice.

Description

Water level control device for paddy field

Technical Field

The utility model belongs to device field for farming, especially a water level control device for paddy field.

Background

In the different growth cycle of rice, the depth of water that the paddy field needs is also different, and current paddy field depth of water adjustment mode adopts artifical watering, wastes time and energy, needs the continuous depth of water that inspects the paddy field, prevents that the evaporation of water can't guarantee the depth of water in paddy field, influences the growth of rice.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a water level control device for paddy field.

The purpose is achieved, the utility model adopts the following technical proposal:

a water level control device for paddy fields, comprising: the box and the control device comprise: box and controlling means, a plurality of support columns of box lower extreme fixedly connected with, controlling means one end and box inner top surface fixed connection, the box is fixed worn out to the controlling means other end, controlling means includes: the water blocking device comprises a first shell, a water inlet and a water blocking device, wherein one end of the first shell is fixedly connected with the inner top surface of the box body, the other end of the first shell is fixedly penetrated out of the box body, a water outlet hole is formed in the bottom of the first shell, the water inlet is formed in the upper end of the first shell, the water blocking device is arranged in the first shell in a sliding mode, and the water blocking device comprises: the water-saving device comprises a loop bar, a spiral water guide plate, a round platform plug I, a supporting plate, a threaded column and a buoyancy device, wherein the spiral water guide plate is fixedly connected to the outer end of the loop bar, the round platform plug I is fixedly connected to the lower end of the loop bar, the round platform plug I is matched with a water outlet hole, the supporting plate is fixedly connected to the upper end of the loop bar, the circumferential side surface of the supporting plate is slidably connected with the inner side surface of a shell, a threaded hole is formed in the center of the supporting plate, the threaded column rotates to penetrate out of the loop bar and is in threaded connection with the threaded hole, the buoyancy device is fixedly connected to the lower end of the threaded column, and a plurality of water guide holes are formed in the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a water level control device is used in paddy field, the utility model discloses can adjust out water according to the depth of water that the growth cycle that the rice is different needs to need not the depth of water in artifical inspection paddy field, the utility model discloses can automatic water supply after the water level reduces, replaced the mode of artifical watering simultaneously, strengthened work efficiency, simultaneously the utility model discloses can also fertilize in the water injection, further guarantee the growth of rice.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fertilizing apparatus;

FIG. 3 is a schematic view of the control device;

FIG. 4 is a schematic view of a water blocking device;

fig. 5 is a top view of the support plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The first embodiment is as follows: as shown in fig. 1 to 5, the present embodiment discloses a water level control device for paddy fields, including: the improved box comprises a box body 1 and a control device 3, wherein a plurality of support columns 1-1 are fixedly connected to the lower end of the box body 1, one end of the control device 3 is fixedly connected with the inner top surface of the box body 1, the other end of the control device 3 is fixedly penetrated out of the box body 1, and the control device 3 comprises: the water-blocking device comprises a first shell 3-1, a water inlet 3-3 and a water-blocking device 3-4, wherein one end of the first shell 3-1 is fixedly connected with the inner top surface of the box body 1, the other end of the first shell 3-1 is fixedly penetrated out of the box body 1, a water outlet hole 3-2 is formed in the bottom of the first shell 3-1, the upper end of the first shell 3-1 is provided with the water inlet 3-3, the water-blocking device 3-4 is arranged in the first shell 3-1 in a sliding mode, and the water-blocking device 3-4 comprises: the water-saving device comprises a loop bar 3-4-1, a spiral water guide plate 3-4-2, a circular truncated cone plug I3-4-3, a support plate 3-4-4, a threaded column 3-4-5 and a buoyancy device 3-4-6, wherein the outer end of the loop bar 3-4-1 is fixedly connected with the spiral water guide plate 3-4-2, the lower end of the loop bar 3-4-1 is fixedly connected with the circular truncated cone plug I3-4-3, the circular truncated cone plug I3-4-3 is matched with a water outlet hole 3-2, the upper end of the loop bar 3-4-1 is fixedly connected with the support plate 3-4-4, the circumferential side surface of the support plate 3-4-4 is connected with the inner side surface of a shell I3-1 in a sliding manner, and the circle center position of the support plate 3-4-4 is provided with a threaded hole 3-4-7, the threaded column 3-4-5 penetrates through the loop bar 3-4-1 in a rotating mode and is in threaded connection with the threaded hole 3-4-7, the lower end of the threaded column 3-4-5 is fixedly connected with the buoyancy device 3-4-6, and the supporting plate 3-4-4 is provided with a plurality of water guide holes.

The second embodiment is as follows: as shown in fig. 1, the present embodiment is further described with respect to the first embodiment, and the water level control apparatus for paddy field further includes: the device comprises two fertilizing devices 2 and two bearings 4, the two fertilizing devices 2 are connected through the bearings 4, the control device 3 is located between the two fertilizing devices 2, and the bearings 4 are sleeved at the upper ends of the threaded columns 3-4-5.

The third concrete implementation mode: as shown in fig. 2, the present embodiment is further described with respect to the first embodiment, and each of the two fertilizing apparatuses 2 includes: a second outer shell 2-1, a baffle 2-2, a discharge pipe 2-4, a feed pipe 2-5, a guide pillar 2-6 and a second circular truncated cone plug 2-7, wherein the second outer shell 2-1 is vertically and fixedly connected inside the box body 1, the baffle 2-2 is horizontally and fixedly connected inside the second outer shell 2-1, a baffle hole 2-3 is formed in the baffle 2-2, the discharge pipe 2-4 is arranged at the lower end of the second outer shell 2-1, the discharge pipe 2-4 fixedly penetrates out of the box body 1, the feed pipe 2-5 is arranged at the upper end of the second outer shell 2-1, one end of the guide pillar 2-6 vertically penetrates into the second outer shell 2-1 and penetrates through the baffle 2-2, one end of the guide pillar 2-6 is fixedly connected with the second circular truncated cone plug 2-7, and the second circular truncated cone plug, the other end of the guide post 2-6 is fixedly connected with the bearing 4.

The utility model discloses the theory of operation is: the utility model is placed in the middle of the paddy field, a plurality of support columns 1-1 play the role of supporting the utility model, then the water pipe is connected with the water inlet 3-3, water flows into the shell I3-1 through the water inlet 3-3, then flows onto the spiral water guide plate 3-4-2, the water can reduce the speed of the water flow along the spiral water guide plate 3-4-2, the water is placed to flow through the block to knock down the paddy rice or splash silt to influence the growth of the paddy rice, the water flows out through the water outlet 3-2 after passing through the spiral water guide plate 3-4-2 at low speed to enter the paddy field, when the water level of the paddy field reaches the standard, the liquid level of the paddy field rises to touch the buoyancy device 3-4-6, the threaded columns 3-4-5 are driven to move upwards through the buoyancy of the buoyancy device 3-4-6, the threaded column 3-4-5 moves to drive the sleeve rod 3-4-1 to move, and the sleeve rod 3-4-1 moves upwards to drive the circular truncated cone plug 3-4-3 to plug the water outlet 3-2, so that water does not flow out. The buoyancy device 3-4-6 is held by a hand, then the threaded column 3-4-5 is rotated to enable the loop bar 3-4-1 to move along the threaded column, the height of the buoyancy device 3-4-6 can be adjusted, and the height of the buoyancy device 3-4-6 contacting with the water level can be controlled, so that the depth of the paddy field needing to be watered is controlled. When the water level in the paddy field is reduced due to evaporation of water, the first circular truncated cone plug 3-4-3 is pushed to move downwards to be separated from the water outlet hole 3-2 through water pressure in the first shell 3-1, water flows out of the water supplementing liquid level through the water outlet hole 3-2, and the water level is reset under the driving of the buoyancy device 3-4-6 when reaching the standard.

The working principle of the fertilizing device 2 is as follows: fertilizer is poured into the second shell 2-1 through the feeding pipe 2-5 in advance, when the threaded column 3-4-5 moves downwards, the bearing 4 is driven to move downwards, the bearing 4 moves to drive the guide pillar 2-6 to move downwards, the guide pillar 2-6 moves downwards to drive the second circular truncated cone plug 2-7 to move downwards to be separated from the baffle plate 2-2, the fertilizer slides out through the baffle plate hole 2-3 and slides into a paddy field through the discharging pipe 2-4 to fertilize, when the threaded column 3-4-5 moves upwards, the guide pillar 2-6 moves upwards, the second circular truncated cone plug 2-7 is driven by the guide pillar 2-6 to move upwards to block the baffle plate hole 2-3, the fertilizer does not flow out, and synchronous watering and fertilizing are achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A water level control device for paddy fields is characterized in that: the method comprises the following steps: box (1) and controlling means (3), a plurality of support columns (1-1) of box (1) lower extreme fixedly connected with, top surface fixed connection in controlling means (3) one end and box (1), box (1) is worn out to controlling means (3) other end is fixed, controlling means (3) include: the water-blocking device comprises a first shell (3-1), a water inlet (3-3) and a water-blocking device (3-4), wherein one end of the first shell (3-1) is fixedly connected with the inner top surface of the box body (1), the other end of the first shell (3-1) is fixedly penetrated out of the box body (1), a water outlet hole (3-2) is formed in the bottom of the first shell (3-1), the water inlet (3-3) is formed in the upper end of the first shell (3-1), the water-blocking device (3-4) is arranged in the first shell (3-1) in a sliding mode, and the water-blocking device (3-4) comprises: the water-saving water pump is characterized by comprising a loop bar (3-4-1), a spiral water guide plate (3-4-2), a circular truncated cone plug I (3-4-3), a support plate (3-4-4), a threaded column (3-4-5) and a buoyancy device (3-4-6), wherein the outer end of the loop bar (3-4-1) is fixedly connected with the spiral water guide plate (3-4-2), the lower end of the loop bar (3-4-1) is fixedly connected with the circular truncated cone plug I (3-4-3), the circular truncated cone plug I (3-4-3) is matched with a water outlet hole (3-2), the upper end of the loop bar (3-4-1) is fixedly connected with the support plate (3-4-4), the peripheral side surface of the support plate (3-4-4) is in sliding connection with the inner side surface of the shell I (3-1), the water guide device is characterized in that a threaded hole (3-4-7) is formed in the circle center of the supporting plate (3-4-4), the threaded column (3-4-5) rotates to penetrate out of the loop bar (3-4-1) and is in threaded connection with the threaded hole (3-4-7), a buoyancy device (3-4-6) is fixedly connected to the lower end of the threaded column (3-4-5), and a plurality of water guide holes are formed in the supporting plate (3-4-4).

2. The water level control device for paddy fields according to claim 1, characterized in that: the water level control device for paddy fields further comprises: fertilizer injection unit (2) and bearing (4), fertilizer injection unit (2) set up to two, two fertilizer injection unit (2) are connected through bearing (4), controlling means (3) are located between two fertilizer injection unit (2), threaded column (3-4-5) upper end cover is equipped with bearing (4).

3. The water level control device for paddy fields according to claim 2, characterized in that: the two fertilizing devices (2) each comprise: a second shell (2-1), a baffle (2-2), a discharge pipe (2-4), a feed pipe (2-5), a guide pillar (2-6) and a second round table plug (2-7), wherein the second shell (2-1) is vertically and fixedly connected inside the box body (1), the baffle (2-2) is horizontally and fixedly connected inside the second shell (2-1), a baffle hole (2-3) is formed in the baffle (2-2), the discharge pipe (2-4) is arranged at the lower end of the second shell (2-1), the discharge pipe (2-4) fixedly penetrates out of the box body (1), the feed pipe (2-5) is arranged at the upper end of the second shell (2-1), one end of the guide pillar (2-6) vertically penetrates into the second shell (2-1) and penetrates through the baffle (2-2), one end of the guide post (2-6) is fixedly connected with a second circular truncated cone plug (2-7), the second circular truncated cone plug (2-7) is matched with the baffle hole (2-3), and the other end of the guide post (2-6) is fixedly connected with the bearing (4).