CN215872940U

CN215872940U - Sprinkler for paddy field irrigation

Info

Publication number: CN215872940U
Application number: CN202121235744.3U
Authority: CN
Inventors: 银敏华; 马彦麟; 齐广平; 康燕霞; 蔡玲惠; 汪爱霞
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-02-22
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a spraying device for paddy field irrigation, and relates to the technical field of paddy field irrigation. The automatic spraying device comprises a transverse plate, a spraying mechanism is installed at the top of the transverse plate, two lifting mechanisms for lifting the transverse plate are installed on one side of the transverse plate, each lifting mechanism comprises a vertical moving column, a longitudinal plate is fixed at the bottom of each vertical moving column, universal wheels are fixed at the bottom of each longitudinal plate, a fixing plate is installed inside each vertical moving column, and a second driving motor is fixed on a bolt at the top of each fixing plate. According to the utility model, the distance between the two longitudinal plates can be conveniently adjusted through the moving mechanism, so that the longitudinal plates can move at ridges with different widths, and the lifting mechanism can control the lifting of the transverse plates, so that the spraying mechanism can better approach crops in the field, and the spraying of the spraying mechanism is more uniform.

Description

Sprinkler for paddy field irrigation

Technical Field

The utility model belongs to the technical field of paddy field irrigation, and particularly relates to a spraying device for paddy field irrigation.

Background

In vast rural areas agriculture, water conservancy construction has tentatively made the result, basically finished the condition that the agricultural "was received by the day", but rural paddy field irrigation still accomplished with the mode of channel water delivery basically, the mode of channel water delivery has the big velocity of flow of front end flow fast, the characteristic that rear end velocity of flow is little, in the irrigation of paddy field, also can carry out more comprehensive irrigation through paddy field irrigation sprinkler, in sprinkler for irrigation in current paddy field, need remove in the paddy field, however, the interval between two ground wheels can not be adjusted well to current apparatus, lead to the apparatus can only remove in the ridge of appointed width, make the apparatus have great limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spraying device for irrigation of paddy fields, which solves the existing problems: the existing apparatus cannot well adjust the distance between two ground wheels, so that the apparatus can only move in a ridge with a specified width, and the device has great limitation.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a sprinkler for paddy field irrigation, includes horizontal board, sprinkler structure is installed at the top of horizontal board, two elevating system that are used for horizontal board to go up and down are installed to one side of horizontal board.

Further, the lifting mechanism comprises a vertical moving column, a longitudinal plate is fixed at the bottom of the vertical moving column, universal wheels are fixed at the bottom of the longitudinal plate, a fixed plate is installed inside the vertical moving column, a second driving motor is fixed on a top bolt of the fixed plate, a third threaded rod is fixed at the output end of the second driving motor, a moving block is connected to the outer side of the third threaded rod in a threaded manner, the vertical moving column is in sliding connection with the moving block, and the moving block is in sliding connection with the transverse plate;

and the top parts of the two vertical moving columns are provided with moving mechanisms for moving the vertical moving columns.

Furthermore, a rectangular groove is formed in the vertical moving column, and the vertical moving column is connected with the moving block in a sliding mode through the rectangular groove;

dovetail chutes are formed in the transverse plates, dovetail sliding blocks are welded on one sides of the moving blocks, and the transverse plates are in sliding connection with the moving blocks through the cooperation of the dovetail sliding blocks and the dovetail chutes.

Further, the moving mechanism includes the U-shaped plate, the one end bolt fastening of U-shaped plate has first driving motor, first driving motor's output is fixed with first threaded rod, the one end of first threaded rod is fixed with the second threaded rod, the screw thread of first threaded rod and second threaded rod is to opposite soon, first threaded rod and second threaded rod respectively with two vertical removal post threaded connection.

Further, the spraying mechanism comprises a water tank and a water pump, the transverse plate is hollow, the lower end of the transverse plate is fixedly connected with a nozzle, the nozzles are uniformly arranged in a plurality of parts, the nozzle is communicated with the inside of the transverse plate, the water tank and the water pump are fixedly connected to the transverse plate, a water inlet of the water pump is communicated with the water tank, and a water outlet of the water pump is communicated with the inside of the transverse plate.

Furthermore, a partition plate is rotatably connected between the first threaded rod and the second threaded rod through a bearing and is in welded connection with the U-shaped plate.

Furthermore, a spraying mechanism is installed at the top of the transverse plate, and two lifting mechanisms used for lifting the transverse plate are installed on one side of the transverse plate.

The utility model has the following beneficial effects:

1. according to the utility model, the distance between the two longitudinal plates can be conveniently adjusted through the moving mechanism, so that the longitudinal plates can move at ridges with different widths.

2. According to the utility model, the lifting of the transverse plate can be controlled through the lifting mechanism, so that the spraying mechanism can better approach crops in the field, and the spraying of the spraying mechanism is more uniform.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a structural test chart of the whole of the present invention;

FIG. 3 is a schematic structural diagram of the moving mechanism of the present invention;

fig. 4 is a schematic structural diagram of the lifting mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a transverse plate; 2. a spraying mechanism; 3. a U-shaped plate; 4. a first drive motor; 5. a first threaded rod; 6. a second threaded rod; 7. a limiting rod; 8. a vertically moving column; 9. a longitudinal plate; 10. a second drive motor; 11. a fixing plate; 12. a third threaded rod; 13. moving the mass.

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. 1-4, the present invention is a spraying device for irrigation of paddy field, a spraying mechanism 2 is installed on the top of a transverse plate 1, and two lifting mechanisms for lifting the transverse plate 1 are installed on one side of the transverse plate 1;

the lifting mechanism comprises a vertical moving column 8, a longitudinal plate 9 is fixed at the bottom of the vertical moving column 8, universal wheels are fixed at the bottom of the longitudinal plate 9, a fixed plate 11 is installed inside the vertical moving column 8, a second driving motor 10 is fixed on a top bolt of the fixed plate 11, a third threaded rod 12 is fixed at the output end of the second driving motor 10, a moving block 13 is in threaded connection with the outer side of the third threaded rod 12, the vertical moving column 8 is in sliding connection with the moving block 13, a rectangular groove is formed in the vertical moving column 8, and the vertical moving column 8 is in sliding connection with the moving block 13 through the rectangular groove, so that the moving block 13 can slide inside the vertical moving column 8;

the moving block 13 is in sliding connection with the transverse plate 1, a dovetail sliding groove is formed in the transverse plate 1, a dovetail sliding block is welded on one side of the moving block 13, and the transverse plate 1 is in sliding connection with the moving block 13 through the matching of the dovetail sliding block and the dovetail sliding groove, so that the moving block 13 can slide transversely in the transverse plate 1;

by last, through elevating system, can control horizontal board 1 and fall for the crops in the field that is close that sprinkling mechanism 2 can be better, make sprinkling mechanism 2 spray more evenly.

The top parts of the two vertical moving columns 8 are provided with moving mechanisms for moving the vertical moving columns 8;

the moving mechanism comprises a U-shaped plate 3, a first driving motor 4 is fixed to one end of the U-shaped plate 3 through a bolt, a first threaded rod 5 is fixed to the output end of the first driving motor 4, a second threaded rod 6 is fixed to one end of the first threaded rod 5, the thread turning directions of the first threaded rod 5 and the second threaded rod 6 are opposite, and the first threaded rod 5 and the second threaded rod 6 are respectively in threaded connection with two vertical moving columns 8;

a limiting rod 7 is further arranged inside the U-shaped plate 3, and the limiting rod 7 is in sliding connection with the vertical moving column 8, so that the vertical moving column 8 can slide outside the limiting rod 7;

a partition plate is rotatably connected between the first threaded rod 5 and the second threaded rod 6 through a bearing and is in welded connection with the U-shaped plate 3, so that the first threaded rod 5 and the second threaded rod 6 can be better connected;

the spraying mechanism 2 comprises a water tank and a water pump, wherein the inside of the transverse plate is hollow, the lower end of the transverse plate is fixedly connected with a nozzle, the nozzle is uniformly provided with a plurality of nozzles, the nozzles are communicated with the inside of the transverse plate 1, the water tank and the water pump are fixedly connected to the transverse plate 1, the water inlet of the water pump is communicated with the water tank, the water outlet of the water pump is communicated with the inside of the transverse plate 1, the water pump is utilized to form an increasing effect, the inside of the transverse plate 1 is hollow to form a water passing cavity, a traditional pipeline is replaced, and the problem that the pipeline is damaged easily is solved.

From the above, through the moving mechanism, the distance between the two longitudinal plates 9 can be conveniently adjusted, so that the longitudinal plates 9 can move at ridges with different widths.

One specific application of this embodiment is: the device is electrically connected with an external power supply, when the distance between the two longitudinal plates 9 needs to be adjusted, the first threaded rod 5 and the second threaded rod 6 can rotate through the operation of the first driving motor 4, the two vertical moving columns 8 move under the sliding connection of the limiting rods 7 through the rotation of the first threaded rod 5 and the second threaded rod 6, the distance between the two longitudinal plates 9 is changed through the movement of the two vertical moving columns 8, and the device can be better suitable for ridges with different widths;

when the height of the transverse plate 1 needs to be adjusted, the third threaded rod 12 is rotated by the operation of the second driving motor 10, the moving block 13 can slide inside the vertical moving column 8 due to the rotation of the third threaded rod 12, and then the moving block 13 can lift, the position height of the transverse plate 1 is changed due to the lifting of the moving block 13, and then the height of the transverse plate 1 can be adjusted according to the height of crops.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a sprinkler for paddy field irrigation, includes horizontal board (1), sprinkler structure (2), its characterized in that are installed to the top of horizontal board (1): two lifting mechanisms for lifting the transverse plate (1) are arranged on one side of the transverse plate (1); the lifting mechanism comprises a vertical moving column (8), a longitudinal plate (9) is fixed at the bottom of the vertical moving column (8), universal wheels are fixed at the bottom of the longitudinal plate (9), a fixed plate (11) is installed inside the vertical moving column (8), a second driving motor (10) is fixed at the top of the fixed plate (11) through bolts, a third threaded rod (12) is fixed at the output end of the second driving motor (10), a moving block (13) is connected to the outer side of the third threaded rod (12) through threads, the vertical moving column (8) is in sliding connection with the moving block (13), and the moving block (13) is in sliding connection with the transverse plate (1); the top parts of the two vertical moving columns (8) are provided with moving mechanisms for the vertical moving columns (8) to move; moving mechanism includes U-shaped plate (3), the one end bolt fastening of U-shaped plate (3) has first driving motor (4), the output of first driving motor (4) is fixed with first threaded rod (5), the one end of first threaded rod (5) is fixed with second threaded rod (6), the screw thread of first threaded rod (5) and second threaded rod (6) is revolved to opposite, first threaded rod (5) and second threaded rod (6) respectively with two vertical removal post (8) threaded connection.

2. The sprinkler for irrigation of paddy field according to claim 1, characterized in that: a rectangular groove is formed in the vertical moving column (8), and the vertical moving column (8) is connected with the moving block (13) in a sliding mode through the rectangular groove;

dovetail chutes are formed in the transverse plate (1), dovetail sliding blocks are welded on one sides of the moving blocks (13), and the transverse plate (1) is in sliding connection with the moving blocks (13) through the cooperation of the dovetail sliding blocks and the dovetail chutes.

3. The sprinkler for irrigation of paddy field according to claim 1, characterized in that: the spraying mechanism (2) comprises a water tank and a water pump, the transverse plate (1) is hollow inside, the lower end of the transverse plate (1) is fixedly connected with a nozzle, the nozzles are uniformly arranged in a plurality of parts, the nozzle is communicated with the inside of the transverse plate (1), the water tank and the water pump are fixedly connected to the transverse plate (1), a water inlet of the water pump is communicated with the water tank, and a water outlet of the water pump is communicated with the inside of the transverse plate (1).

4. The sprinkler for irrigation of paddy field according to claim 1, characterized in that: a partition plate is rotatably connected between the first threaded rod (5) and the second threaded rod (6) through a bearing and is in welded connection with the U-shaped plate (3).

5. The sprinkler for irrigation of paddy field according to claim 1, characterized in that: the U-shaped plate (3) is characterized in that a limiting rod (7) is further arranged inside the U-shaped plate (3), and the limiting rod (7) is connected with the vertical moving column (8) in a sliding mode.