CN112354707A

CN112354707A - Wisdom agricultural is with preventing blockking up nozzle

Info

Publication number: CN112354707A
Application number: CN202011186606.0A
Authority: CN
Inventors: 蓝志林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-02-12

Abstract

The invention discloses an anti-blocking nozzle for intelligent agriculture, which comprises a pressure supply pipe and a pressure box sleeved at the upper end of the pressure supply pipe, wherein a piston plate is sleeved on the inner part of the pressure supply pipe in a sealing and sliding manner, the side wall of the piston plate is connected with the inner wall of the pressure box in a sealing and sliding manner through a limiting groove, a plurality of water spraying holes are uniformly and vertically formed in the upper end surface of the pressure box in a penetrating manner, the middle part of the top wall in the pressure box is vertically and rotatably connected with a rotating rod through a coil spring, and a rotating disc is fixedly sleeved on the rotating rod. According to the invention, by arranging the winding roller, the piston plate, the traction wire, the coil spring and the rotary table, only when the external water supply device starts water supply and the pressure of the water body in the pressure box is enough, the rotary table is driven to rotate to open the water spraying holes so as to carry out irrigation work, and after irrigation is finished, the water spraying holes are automatically blocked, so that external impurities can be prevented from entering the pressure box, and the service life of the equipment is prolonged.

Description

Wisdom agricultural is with preventing blockking up nozzle

Technical Field

The invention relates to the technical field of intelligent agriculture, in particular to an anti-blocking nozzle for intelligent agriculture.

Background

Traditional agricultural irrigation nozzle is when using, because it is in outdoor or vegetation, and the hole for water spraying is direct open, therefore its hole for water spraying is often blockked up by worm class or silt easily to damage or unable normal use, and under traditional long-range water supply system, the staff also hardly finds the shower nozzle that is blockked up in numerous shower nozzles, thereby can't in time maintain the change to damaging the shower nozzle, and then influences the irrigation effect of crop.

To this end, we propose an intelligent agricultural anti-clogging nozzle to solve the above problems.

Disclosure of Invention

The invention aims to solve the defect that a water spraying hole of a traditional nozzle is easy to block in the prior art, and provides an intelligent anti-blocking nozzle for agriculture.

In order to achieve the purpose, the invention adopts the following technical scheme:

an anti-clogging nozzle for intelligent agriculture comprises a pressure supply pipe and a pressure box sleeved at the upper end of the pressure supply pipe, wherein a piston plate is sleeved on the pressure box in a sealing and sliding manner at the inner part of the pressure supply pipe, the side wall of the piston plate is connected with the inner wall of the pressure box in a sealing and sliding way through a limiting groove, the upper end surface of the pressure box is uniformly and vertically provided with a plurality of water spray holes in a penetrating way, the middle part of the top wall in the pressure box is vertically and rotatably connected with a rotating rod through a coil spring, a turntable is fixedly sleeved on the rotating rod, the upper end surface of the rotary disc is connected with the inner top wall of the pressure box in a sealing and sliding way, a plurality of through holes corresponding to the water spray holes are symmetrically arranged on the rotary disc, the lower end of the rotating rod penetrates through the rotating disc and is in interference fit with the winding roller, the upper end surface of the piston plate is symmetrically and fixedly connected with a traction wire, and one ends of the two traction wires, which are far away from the piston plate, are fixedly connected to the winding roller through fixed pulleys.

Preferably, a soft connecting ring is inserted into a part of the pressure supply pipe below the pressure box, a plurality of inner cavities are uniformly and vertically formed in the connecting ring, and a control mechanism matched with the connecting ring is jointly arranged on the pressure supply pipe and the pressure box.

Preferably, the control mechanism comprises a plurality of fan blades which are uniformly rotatably arranged in the water supply and pressing pipe through a rotating shaft, wherein a permanent magnet block is arranged on one of the fan blades, liquid storage tanks corresponding to the permanent magnet blocks are symmetrically arranged on the pressure box, each liquid storage tank is elastically connected with a magnetic force scraper blade through a return spring, and a communicating pipe is communicated between each inner cavity and the corresponding liquid storage tank.

The invention has the beneficial effects that:

1. according to the invention, by arranging the winding roller, the piston plate, the traction wire, the coil spring and the rotary table, only when the external water supply device starts water supply and the pressure of the water body in the pressure box is enough, the rotary table is driven to rotate to open the water spraying holes so as to carry out irrigation work, and after irrigation is finished, the water spraying holes are automatically blocked, so that external impurities can be prevented from entering the pressure box, and the service life of the equipment is prolonged.

2. According to the invention, the fan blades are driven to rotate by the impact of water flow in the pressurized water pipe, and the driving area and the hydraulic oil in the inner cavity are driven to periodically and circularly flow by utilizing the magnetic repulsion force between the permanent magnets on the fan blades and the magnetic force scraper, so that the water spraying direction of the equipment can be changed, the spraying area is further increased, and the crops are irrigated more uniformly.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent agricultural anti-clogging nozzle of an embodiment 1 of the present invention;

FIG. 2 is a schematic view of a part of a turntable in an embodiment 1 of an intelligent agricultural anti-clogging nozzle according to the present invention;

FIG. 3 is a schematic structural diagram of an intelligent agricultural anti-clogging nozzle of embodiment 2;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1 pressure supply pipe, 2 pressure cell, 3 spacing groove, 4 piston plates, 5 hole for water spraying, 6 coil spring, 7 bull stick, 8 wire winding roller, 9 pull wires, 10 carousel, 11 through-holes, 12 go-between, 13 flabellum, 14 reservoir, 15 reset spring, 16 magnetic force scraper blade, 17 communicating pipe, 18 permanent magnetism block.

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.

Example 1

Referring to fig. 1-2, an anti-clogging nozzle for intelligent agriculture comprises a pressure supply pipe 1 and a pressure box 2 sleeved on the upper end of the pressure supply pipe 1, the lower end of the pressure supply pipe 1 is communicated with an external water supply device, the pressure supply pipe 1 is positioned in the pressure box 2 and is sleeved with a piston plate 4 in a sealing and sliding manner, the side wall of the piston plate 4 is connected with the inner wall of the pressure box 2 in a sealing and sliding manner through a limiting groove 3, the piston plate 4 can be prevented from slipping off from the pressure supply pipe 1 by the limiting effect of the limiting groove 3, a plurality of water spray holes 5 are uniformly and vertically arranged on the upper end surface of the pressure box 2 in a penetrating manner, the middle part of the inner top wall of the pressure box 2 is vertically and rotatably connected with a rotating rod 7 through a coil spring 6, a rotating disc 10 is fixedly sleeved on the rotating rod 7, the upper end surface of the rotating disc 10 is connected with the inner top wall of the pressure box 2 in a sealing and sliding manner, the upper end face of the piston plate 4 is symmetrically and fixedly connected with traction wires 9, and one ends of the two traction wires 9 far away from the piston plate 4 are fixedly connected to the winding roller 8 through fixed pulleys.

The present embodiment can illustrate the functional principle thereof by the following operation modes: initially, under the limiting action of the coil spring 6, the through holes 11 on the rotary table 10 are dislocated with the corresponding water spraying holes 5, and then the water spraying holes 5 are all blocked by the rotary table 10, thereby preventing external impurities from entering the pressure box 2, when an external water supply device supplies water into the pressure box 2 through the pressure supply pipe 1, water is accumulated on the upper end surface of the piston plate 4 and drives the piston plate 4 to move downwards, then the piston plate 4 drives the winding roller 8 to rotate through two traction lines 9, the winding roller 8 drives the rotating rod 7 and the rotary table 10 to synchronously rotate and store energy for the coil spring 6, the through holes 11 on the rotary table 10 are aligned and communicated with the water spraying holes 5 one by one, then the water in the pressure box 2 can be sprayed out through the water spraying holes 5 to irrigate crops, after irrigation, the pressure supply pipe 1 stops supplying water, then the rotating rod 7 and the rotary table 10 reversely rotate and reset under the elastic action of the coil spring 6, two pull wires 9 are wound on the winding roller 8 again, the piston plate 4 also moves upwards to reset, and the plurality of water spraying holes 5 are blocked by the rotary disc 10 again.

Example 2

Referring to fig. 3 to 4, the present embodiment is different from embodiment 1 in that: a soft connecting ring 12 is inserted into the part of the pressure supply pipe 1, which is positioned below the pressure box 2, a plurality of inner cavities are uniformly and vertically arranged in the connecting ring 12, and a control mechanism matched with the connecting ring 12 is jointly arranged on the pressure supply pipe 1 and the pressure box 2;

the control mechanism comprises a plurality of fan blades 13 which are uniformly and rotatably arranged in the pressure water pipe 1 through a rotating shaft, wherein a permanent magnet 18 is arranged on one fan blade 13, liquid storage tanks 14 corresponding to the permanent magnet 18 are symmetrically arranged on the pressure box 2, a magnetic scraper 16 is elastically connected in each liquid storage tank 14 through a return spring 15, each magnetic scraper 16 is connected with the corresponding liquid storage tank 14 in a sealing and sliding way, and the liquid storage tanks are divided into a driving area and a buffer area by the magnetic scrapers 16, and the reset spring 15 is positioned in the buffer area, and micropores are communicated between the buffer area and the outside, so that the internal pressure of the buffer area is always the same as the external air pressure, and then avoid the air pressure in the buffer zone to cause the hindrance to the motion of magnetic force scraper blade 16, all communicate between every inner chamber and the drive zone that corresponds and be equipped with communicating pipe 17, all pack in every inner chamber, communicating pipe and the drive zone and have hydraulic oil, permanent magnetism piece 18 is the same with the relative one side magnetic pole of magnetic force scraper blade 16.

The present embodiment can illustrate the functional principle thereof by the following operation modes: when the through hole 11 is communicated with the water spray hole 5, water of an external water supply device is discharged to the outside through the water supply pressure pipe 1, the connecting ring 12, the pressure box, the through hole 11 and the water spray hole 5 in sequence, along with the flowing of water, water flow impacts the fan blade 13 and drives the fan blade 13 to rotate, the permanent magnet blocks 18 on the fan blade 13 are periodically close to and far from the corresponding magnetic force scraper 16, when the permanent magnet blocks 18 are close to the magnetic force scraper 16, under the action of magnetic attraction and repulsion force between the permanent magnet blocks 18 and the magnetic force scraper 16, the magnetic force scraper 16 extrudes the buffer area and the reset spring 15, negative pressure is generated in the driving area, hydraulic oil in the corresponding inner cavity enters the driving area through the communicating pipe 17, the connecting ring 12 on the corresponding side is bent, so that the water spray direction of the equipment is changed, after the permanent magnet blocks 18 are far away from the magnetic force scraper 16, under the action of the elastic force of the reset, reciprocating like this, along with the rotation of flabellum 13, the water spray direction of this equipment rotates thereupon to can improve and spray the area, the crop is irrigated more evenly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a wisdom agricultural is with preventing blockking up nozzle, includes that pressure feed pipe (1) and cover establish pressure cell (2) in pressure feed pipe (1) upper end, its characterized in that, pressure feed pipe (1) is located pressure cell (2) inside partial sealed sliding sleeve and is equipped with piston plate (4), and the lateral wall of piston plate (4) passes through spacing groove (3) and pressure cell (2) inner wall sealed sliding connection, pressure cell (2) up end is even vertical runs through and is seted up a plurality of hole for water spraying (5), roof middle part is connected with bull stick (7) through coil spring (6) vertical rotation in pressure cell (2), fixed cover is equipped with carousel (10) on bull stick (7), and carousel (10) up end and pressure cell (2) interior roof sealed sliding connection, a plurality of through-holes (11) that correspond with hole for water spraying (5) are seted up to symmetry on carousel (10), the lower end of the rotating rod (7) penetrates through the rotary table (10) and is in interference fit with the winding roller (8), the upper end face of the piston plate (4) is symmetrically and fixedly connected with traction lines (9), and one ends, far away from the piston plate (4), of the two traction lines (9) are fixedly connected onto the winding roller (8) through fixed pulleys.

2. The intelligent agricultural anti-clogging nozzle as claimed in claim 1, wherein a soft connecting ring (12) is inserted into a portion of the pressure supply pipe (1) below the pressure cell (2), a plurality of inner cavities are uniformly and vertically formed in the connecting ring (12), and the pressure supply pipe (1) and the pressure cell (2) are jointly provided with a control mechanism matched with the connecting ring (12).

3. The intelligent agricultural anti-clogging nozzle according to claim 2, wherein the control mechanism comprises a plurality of fan blades (13) which are uniformly rotatably mounted in the pressure water pipe (1) through a rotating shaft, a permanent magnet block (18) is arranged on one of the fan blades (13), liquid storage tanks (14) corresponding to the permanent magnet blocks (18) are symmetrically formed in the pressure box (2), a magnetic scraper (16) is elastically connected in each liquid storage tank (14) through a return spring (15), and a communicating pipe (17) is communicated between each inner cavity and the corresponding liquid storage tank (14).