CN211948324U

CN211948324U - Drainage device for agricultural water conservancy project

Info

Publication number: CN211948324U
Application number: CN202020469588.6U
Authority: CN
Inventors: 常荣国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-17
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a drainage device for agricultural hydraulic engineering, including box, suction pump and power, suction pump fixed connection is in the upper left end of the inboard of box, power fixed connection is in the upper right end of the inside of box, the inside lower right side of box rotates and is connected with the column spinner, and the upper end intermediate position fixedly connected with feeler lever of column spinner, the inside lower left side fixedly connected with induction system of box. This drainage device for agricultural hydraulic engineering, through setting up the column spinner and with floating platform isotructure, in the daily operation of farmland drainage, the side of fixing the device to the farmland through the stable post of device bottom, then on rotating the surface of water above the farmland through the connecting rod with the floating platform, when the surface of water in farmland changes, the floating platform then can receive the ascending lifting of the influence of surface of water buoyancy, make the angle of the connecting rod of being connected with the floating platform change, it is rotatory to drive its inside rotary column, the effect of automated inspection farmland water level has been reached.

Description

Drainage device for agricultural water conservancy project

Technical Field

The utility model belongs to the technical field of the agricultural drainage and specifically relates to a drainage device for agricultural hydraulic engineering.

Background

The farmland drainage means that excessive ground water, soil water and underground water in the farmland are drained, the water, fertilizer, gas and heat relationship of the soil is improved, the artificial measures for crop growth are facilitated, the excessive ground water and underground water in the farmland are drained, the surface runoff is controlled to eliminate waterlogging, the underground water level is controlled to prevent and control waterlogging, soil swampiness and salinization, good conditions are created for improving agricultural production conditions and ensuring high and stable yield, and the basic task of farmland drainage is achieved.

Current farmland irrigation drainage mainly adopts artifical means, and most peasants judge the field water level through the naked eye, and then manually opens or close the valve and control irrigation water's entering and discharge, both had higher requirement to the manpower, caused the waste of manpower, can not accurately satisfy the requirement that the field water level needs water to different periods rice again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device for agricultural hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drainage device for agricultural hydraulic engineering, includes box, suction pump and power, suction pump fixed connection is in the inboard upper left end of box, power fixed connection is in the inside upper right end of box, the inside right side downside of box rotates and is connected with the column spinner, and the upper end intermediate position fixedly connected with feeler lever of column spinner, the inside left side downside fixedly connected with induction system of box.

In a further embodiment, the lower end of the water suction pump is fixedly connected with a water suction pipe and extends to the bottom of the outer end of the box body, and the middle position of the left side of the water suction pump is fixedly connected with a water discharge pipe and extends to the left side of the outer portion of the box body, so that water in the farmland can be discharged out of the farmland.

In a further embodiment, a switch is movably connected to the left side of the upper surface of the box body, and the switch is connected with a power supply inside the box body through electric power, so that the switch can control the operation of the whole device.

In a further embodiment, the bottom end of the rotating column is fixedly connected with a connecting rod and extends to the outside of the box body, and the bottom end of the connecting rod is rotatably connected with a rotating shaft, so that the connecting rod can rotate within a certain range.

In a further embodiment, the bottom fixedly connected with floating platform of pivot, and the outer end right flank intermediate position of box has seted up the rotation groove, and connecting rod swing joint is in the inside of rotation groove, can make the floating platform can detect the rising of farmland water level.

In a further embodiment, induction door of the vertical setting of induction system's upper surface right-hand member fixedly connected with, induction system's upper surface left end fixedly connected with connecting wire, and the other end fixed connection of connecting wire is in the bottom of power, can make when the surface of water rises, drives the motor rotation through the signal control power that induction door spreads.

In a further embodiment, the alarm lamp is fixedly connected to the right side of the upper surface of the box body, and the stabilizing column is fixedly connected to the left side of the bottom end of the box body, so that the device can be stably fixed on the side of a farmland, and the condition of the water surface of the farmland is observed at the first time when the water surface of the farmland exceeds a warning line.

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

1. this drainage device for agricultural hydraulic engineering, through setting up the column spinner and with floating platform isotructure, in the daily operation of farmland drainage, the side of fixing the device to the farmland through the stable post of device bottom, then on rotating the surface of water above the farmland through the connecting rod with the floating platform, when the surface of water in farmland changes, the floating platform then can receive the ascending lifting of the influence of surface of water buoyancy, make the angle of the connecting rod of being connected with the floating platform change, it is rotatory to drive its inside rotary column, the effect of automated inspection farmland water level has been reached.

2. This drainage device for agricultural hydraulic engineering, through setting up induction system, when rising reaches the certain limit in farmland water level change, the floating platform rise increases, drive the inside rotary column rotation of box, make the feeler lever of rotary column top be close to the induction door, when the induction door detects the feeler lever, the farmland water level reaches the condition that needs the drainage promptly, induction system sends the signal for the power through the connecting wire this moment, make the circular telegram of power drive suction pump work, take out the farmland water, when the water level resumes normally, the floating platform descends and makes the feeler lever of rotary column top leave the induction area of induction door, the suction pump stop work, the effect of automatic control farmland water level has been reached.

Drawings

Fig. 1 is a schematic perspective view of a drainage device for agricultural hydraulic engineering.

Fig. 2 is a side view cross-sectional structure diagram of a drainage device for agricultural hydraulic engineering.

Fig. 3 is a schematic structural three-dimensional view of a sensing device in a drainage device for agricultural hydraulic engineering.

In the figure: 1. a box body; 2. a water pump; 21. a suction pipe; 22. a drain pipe; 3. a power source; 31. a switch; 4. a spin column; 41. a feeler lever; 42. a connecting rod; 43. a rotating shaft; 44. a floating platform; 45. a rotating groove; 5. an induction device; 51. an induction door; 52. a connecting wire; 6. an alarm lamp; 7. and (4) stabilizing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a drainage device for agricultural water conservancy project comprises a box body 1, a water pump 2 and a power supply 3, wherein the water pump 2 is fixedly connected to the inner upper left end of the box body 1, the power supply 3 is fixedly connected to the inner upper right end of the box body 1, the lower end of the water pump 2 is fixedly connected with a water suction pipe 21 and extends to the bottom of the outer end of the box body 1, a drainage pipe 22 is fixedly connected to the middle position of the left side of the water pump 2 and extends to the outer left side of the box body 1, so that water in a farm field can be drained out of the field, a switch 31 is movably connected to the left side of the upper surface of the box body 1, the switch 31 is connected with the power supply 3 inside the box body 1 through electric power, so that the switch 31 can control the operation of the whole device, a rotary column 4 is rotatably connected to the lower, the bottom end of the rotating column 4 is fixedly connected with a connecting rod 42 and extends to the outside of the box body 1, the bottom end of the connecting rod 42 is rotatably connected with a rotating shaft 43, the connecting rod 42 can rotate within a certain range, the bottom end of the rotating shaft 43 is fixedly connected with a floating platform 44, a rotating groove 45 is formed in the middle position of the right side surface of the outer end of the box body 1, the connecting rod 42 is movably connected inside the rotating groove 45, the floating platform 44 can detect the rising of the water level of a farmland, through the arrangement of the rotating column 4, the floating platform 44 and other structures, in the daily operation of farmland drainage, the device is fixed to the side surface of the farmland through the stabilizing column 7 at the bottom end of the device, then the floating platform 44 is rotated to the water surface above the farmland through the connecting rod 42, when the water surface of the farmland changes, the floating platform 44 can be upwards lifted under the influence of buoyancy of the water surface, drive its inside rotary column rotatory, reached the effect of automated inspection farmland water level.

Example 2

The difference from example 1 is: the induction device 5 is fixedly connected to the left lower side inside the box body 1, the induction door 51 which is vertically arranged is fixedly connected to the right end of the upper surface of the induction device 5, the connecting wire 52 is fixedly connected to the left end of the upper surface of the induction device 5, the other end of the connecting wire 52 is fixedly connected to the bottom end of the power supply 3, when the water surface rises, the signal transmitted by the induction door 51 controls the power supply 3 to drive the motor to rotate, the alarm lamp 6 is fixedly connected to the right side of the upper surface of the box body 1, the stabilizing post 7 is fixedly connected to the left side of the bottom end of the box body 1, the device can be stably fixed on the side of a farmland, and the condition can be observed at the first time when the water surface of the farmland exceeds the warning line, by arranging the induction device 5, when the water level of the farmland changes and rises to a certain range, the rising height of the floating platform 44 is increased, when induction door 51 detected feeler lever 41, the farmland water level reached the condition that needs to drain promptly, induction system 5 sent the signal for power 3 through connecting wire 52 this moment for power 3 circular telegram drives suction pump 2 work, takes out the farmland water, and when the water level recovered normally, floating platform 44 descended and makes feeler lever 41 of rotary column top leave induction door 51's induction region, and suction pump 2 stop work has reached the effect of automatic control farmland water level.

The utility model discloses a theory of operation is: in the daily operation of farmland drainage, the device is fixed to the side surface of a farmland through the stabilizing column 7 at the bottom end of the device, then the floating platform 44 is rotated to the water surface above the farmland through the connecting rod 42, when the water surface of the farmland changes, the floating platform 44 is upwards lifted under the influence of buoyancy of the water surface, so that the angle of the connecting rod 42 connected with the floating platform 44 is changed, the rotating column inside the floating platform is driven to rotate, the effect of automatically detecting the water level of the farmland is achieved, when the water level of the farmland changes and rises to a certain range, the rising height of the floating platform 44 is increased, the rotating column inside the box body is driven to rotate, the contact rod 41 above the rotating column is made to approach the induction door 51, when the induction door 51 detects the contact rod 41, namely the water level of the farmland reaches the condition of needing water drainage, at the moment, the induction device 5 sends a signal to the power supply 3 through the connecting wire 52, so that, the farmland water is pumped out, when the water level returns to normal, the floating platform 44 descends to enable the feeler lever 41 above the rotary column to leave the sensing area of the sensing door 51, the water suction pump 2 stops working, and the farmland water level is automatically controlled.

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 specific 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. The utility model provides a drainage device for agricultural water conservancy project, includes box (1), suction pump (2) and power (3), suction pump (2) fixed connection is in the upper left end of the inboard of box (1), power (3) fixed connection is in the upper right end of the inside of box (1), its characterized in that, the inside right side downside of box (1) rotates and is connected with column spinner (4), and upper end intermediate position fixedly connected with feeler lever (41) of column spinner (4), inside left side downside fixedly connected with induction system (5) of box (1).

2. The agricultural water conservancy project drainage device according to claim 1, wherein the lower end of the water suction pump (2) is fixedly connected with a water suction pipe (21) and extends to the bottom of the outer end of the box body (1), and a drainage pipe (22) is fixedly connected to the middle position of the left side of the water suction pump (2) and extends to the left side of the outer portion of the box body (1).

3. The agricultural water conservancy project drainage device according to claim 1, wherein a switch (31) is movably connected to the left side of the upper surface of the box body (1), and the switch (31) is connected with a power supply (3) inside the box body (1) through electric power.

4. The agricultural water conservancy project drainage device according to claim 1, wherein the bottom end of the rotary column (4) is fixedly connected with a connecting rod (42) and extends to the outside of the box body (1), and the bottom end of the connecting rod (42) is rotatably connected with a rotating shaft (43).

5. The agricultural water conservancy project drainage device according to claim 4, wherein the bottom end of the rotating shaft (43) is fixedly connected with a floating platform (44), a rotating groove (45) is formed in the middle of the right side face of the outer end of the box body (1), and the connecting rod (42) is movably connected inside the rotating groove (45).

6. The agricultural water conservancy project drainage device according to claim 1, wherein the upper surface right end of the induction device (5) is fixedly connected with a vertically arranged induction door (51), the upper surface left end of the induction device (5) is fixedly connected with a connecting wire (52), and the other end of the connecting wire (52) is fixedly connected to the bottom end of the power supply (3).

7. The agricultural water conservancy project drainage device according to claim 1, wherein an alarm lamp (6) is fixedly connected to the right side of the upper surface of the box body (1), and a stabilizing column (7) is fixedly connected to the left side of the bottom end of the box body (1).