CN218527090U

CN218527090U - Environment-friendly drip irrigation spraying device for farmland

Info

Publication number: CN218527090U
Application number: CN202223111092.XU
Authority: CN
Inventors: 牛伊宁; 罗珠珠; 卢培娜
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a sprinkler is driped irrigation in farmland environmental protection, including first casing, the internal surface sliding connection of first casing has metal support ring, metal support ring's last surface sliding connection has the sliding block, the last fixed surface of sliding block is connected with the motor, the output fixedly connected with gear of motor, metal support ring's upper surface is provided with the rack, the last fixed surface of motor is connected with the telescopic link, the rear surface of first casing is provided with drips irrigation the nozzle, metal support ring's internal surface fixed connection has the second casing, the inside fixedly connected with spray nozzle of second casing, the right fixed surface of first casing is connected with signal transmission device. Above-mentioned structure, the device can carry out height-adjusting along with the growth of plant, appears in a great range when avoiding spraying and wafts to and spray the leaf with rotatory mode, avoid appearing spraying the inhomogeneous condition.

Description

Environment-friendly drip irrigation spraying device for farmland

Technical Field

The utility model relates to a sprinkler technical field, in particular to sprinkler is driped irrigation in farmland environmental protection for driping irrigation of farmland moisture and medicine sprays.

Background

Drip irrigation is the most effective water-saving irrigation mode in arid water-deficient areas at present, and the water utilization rate can reach 95%. Compared with spray irrigation, the drip irrigation has higher water-saving and yield-increasing effects, and meanwhile, the fertilizer can be applied in combination, so that the fertilizer efficiency is improved by more than one time. The irrigation system is suitable for irrigation of fruit trees, vegetables, economic crops and greenhouses, and can also be used for irrigation of field crops in arid places with water shortage. There is the demand of spraying to the plant leaf when spouting the medicine, and only sprays the effect that can influence dress and spray to the upper surface of leaf, finds after the retrieval that the technical scheme that utility model that application number is CN201320828123.5 provided has foretell problem equally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a sprinkler is driped irrigation in farmland environmental protection, the device can carry out height-adjusting along with the growth of plant, appears on a large scale when avoiding spraying and wafts to and spray the leaf with rotatory mode, avoid appearing spraying the inhomogeneous condition.

In order to achieve the above object, the utility model also provides a sprinkler is driped irrigation in farmland environmental protection has, include:

the drip irrigation device comprises a first shell, a metal support ring is connected to the inner surface of the first shell in a sliding mode, a sliding block is connected to the upper surface of the metal support ring in a sliding mode, a motor is fixedly connected to the upper surface of the sliding block, a gear is fixedly connected to the output end of the motor, a rack is arranged on the upper surface of the metal support ring, a telescopic rod is fixedly connected to the upper surface of the motor, and a drip irrigation nozzle is arranged on the rear surface of the first shell;

the inner surface of the metal support ring is fixedly connected with a second shell, the inner part of the second shell is fixedly connected with a spraying nozzle, and the right surface of the first shell is fixedly connected with a signal transmission device.

According to a farmland environmental protection drip irrigation sprinkler, rack and gear engagement, motor and metal support ring sliding connection for the drive metal support ring rotates.

According to a farmland environmental protection drip irrigation sprinkler, the side surface of metal support ring is provided with the opening, the open-ended quantity is a plurality of for the backward flow of liquid.

According to a farmland environmental protection drip irrigation sprinkler, the upper surface of telescopic link and the top inner wall fixed connection of first casing, the quantity of telescopic link is two and control the distribution for highly adjusting metal support ring.

According to a farmland environmental protection drip irrigation sprinkler, the rear surface of first casing is provided with the water inlet, drip irrigation the quantity of nozzle and be a plurality of and distribute from top to bottom for spray insecticide and water in to earth.

According to a farmland environmental protection drip irrigation sprinkler, the quantity of spray nozzle is a plurality of and left and right sides distribution, both sides spray nozzle's incline direction is different for spray the upper and lower both sides of leaf respectively.

According to a farmland environmental protection drip irrigation sprinkler, the external fixed surface of second casing is connected with the protective housing, the internal fixed surface of first casing is connected with the sealing washer, sealing washer and protective housing sliding connection for avoid appearing the seepage.

According to a farmland environmental protection drip irrigation sprinkler, signal transmission device and motor, telescopic link electric connection, telescopic link, motor, signal transmission device are connected with external power source.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is an internal structure view of the environment-friendly drip irrigation sprinkler for farmland of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is the utility model discloses a sprinkler is driped irrigation in farmland environmental protection's partial structure schematic diagram.

Illustration of the drawings:

1. a first housing; 2. a water inlet; 3. a drip irrigation nozzle; 4. a second housing; 5. a spray nozzle; 6. a telescopic rod; 7. a protective shell; 8. a signal transmission device; 9. a seal ring; 10. a gear; 11. a motor; 12. a rack; 13. a slider; 14. a metal support ring; 15. and (4) opening.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the embodiment of the utility model provides a farmland environmental protection drips irrigation sprinkler, it includes first casing 1, the rear surface of first casing 1 is provided with water inlet 2, a be used for letting in of pesticide and water, drip irrigation nozzle 3's quantity is a plurality of and distributes from top to bottom, a be used for spraying pesticide and water to in the earth, first casing 1's internal surface sliding connection has metal support ring 14, metal support ring 14's side surface is provided with opening 15, opening 15's quantity is a plurality of, a backward flow for liquid, metal support ring 14's upper surface sliding connection has sliding block 13, a be used for spacing metal support ring 14, sliding block 13's upper surface fixed connection has motor 11, motor 11's output fixedly connected with gear 10, metal support ring 14's upper surface is provided with rack 12, rack 12 and gear 10 meshing, motor 11 and metal support ring 14 sliding connection, a rotation for driving metal support ring 14, motor 11's upper surface fixed connection has telescopic link 6, telescopic link 6's upper surface and first casing 1's top inner wall fixed connection, the quantity of telescopic link 6 is two and distributes about and for highly adjust metal support ring 14, a height, a casing 1's back surface is provided with nozzle 3.

Fixed surface is connected with second casing 4 of metal support ring 14, be used for avoiding leaking, the inside fixedly connected with spray nozzle 5 of second casing 4, the external fixed surface of second casing 4 is connected with protective housing 7, the internal fixed surface of first casing 1 is connected with sealing washer 9, sealing washer 9 and protective housing 7 sliding connection, be used for avoiding appearing the seepage, spray nozzle 5's quantity is a plurality of and controls the distribution, both sides spray nozzle 5's incline direction is different, be used for spraying the upper and lower both sides of leaf respectively, the right fixed surface of first casing 1 is connected with signal transmission device 8, signal transmission device 8 and

motor

11, 6 electric connection of telescopic link, telescopic link 6, motor 11, signal transmission device 8 is connected with external power source.

The working principle is as follows: the lower side part of the device is buried in soil, water and liquid medicine are introduced into the first shell 1 through the water inlet 2, the height of the second shell 4 is adjusted as required, and the motor 11 drives the metal support ring (14) to rotate, so that the spray nozzle 5 rotates to spray leaves.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a sprinkler is driped irrigation in farmland environmental protection which characterized in that includes:

the drip irrigation device comprises a first shell (1), wherein a metal support ring (14) is connected to the inner surface of the first shell (1) in a sliding mode, a sliding block (13) is connected to the upper surface of the metal support ring (14) in a sliding mode, a motor (11) is fixedly connected to the upper surface of the sliding block (13), a gear (10) is fixedly connected to the output end of the motor (11), a rack (12) is arranged on the upper surface of the metal support ring (14), an expansion link (6) is fixedly connected to the upper surface of the motor (11), and a drip irrigation nozzle (3) is arranged on the rear surface of the first shell (1);

the inner surface of the metal support ring (14) is fixedly connected with a second shell (4), the inner part of the second shell (4) is fixedly connected with a spraying nozzle (5), and the right surface of the first shell (1) is fixedly connected with a signal transmission device (8).

2. An environmentally friendly drip irrigation sprinkler according to claim 1, characterized in that the rack (12) is engaged with a gear (10), and the motor (11) is slidably connected with a metal support ring (14).

3. An environmentally friendly drip irrigation sprinkler according to claim 1, characterized in that the side surface of the metal support ring (14) is provided with openings (15), the number of openings (15) being plural.

4. The farmland environment-friendly drip irrigation spraying device according to claim 1, wherein the upper surface of the telescopic rods (6) is fixedly connected with the top inner wall of the first shell (1), and the number of the telescopic rods (6) is two and distributed in the left-right direction.

5. The farmland environment-friendly drip irrigation spraying device as claimed in claim 1, wherein the rear surface of the first shell (1) is provided with a water inlet (2), and the drip irrigation nozzles (3) are distributed up and down in number.

6. The environmentally friendly drip irrigation sprinkler for agricultural fields according to claim 1, characterized in that the number of the spray nozzles (5) is plural and distributed from left to right, and the inclination directions of the spray nozzles (5) at both sides are different.

7. The farmland environment-friendly drip irrigation spraying device as claimed in claim 1, wherein a protective shell (7) is fixedly connected to the outer surface of the second shell (4), a sealing ring (9) is fixedly connected to the inner surface of the first shell (1), and the sealing ring (9) is slidably connected with the protective shell (7).

8. The farmland environment-friendly drip irrigation spraying device as claimed in claim 1, wherein the signal transmission device (8) is electrically connected with the motor (11) and the telescopic rod (6), the motor (11) and the signal transmission device (8) are connected with an external power supply.