CN219182340U

CN219182340U - Spray irrigation device with adjustable spraying range

Info

Publication number: CN219182340U
Application number: CN202320308240.2U
Authority: CN
Inventors: 陈恩典; 王薇; 黄乾; 姜瑶
Original assignee: Water Resources Research Institute of Shandong Province
Current assignee: Water Resources Research Institute of Shandong Province
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-16
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of agricultural and forestry planting irrigation facilities, in particular to a spray irrigation device with an adjustable spray range. The sprinkling irrigation device comprises: the sprinkling irrigation adjusting assembly comprises a supporting plate and a rotary table rotationally arranged on the supporting plate, a sprinkling tube is arranged on the rotary table, the rear side of the sprinkling tube is hinged with the rotary table, a sliding piece is arranged at the bottom of the sprinkling tube and is hinged with a telescopic rod of a cylinder body, and the bottom end of the cylinder body is arranged on the rotary table; connecting a pipe body at the front end of the spraying pipe, and arranging a spray head at the bottom end of the pipe body; the water and fertilizer storage assembly comprises a water tank, a first fertilizer medicine barrel and a second fertilizer medicine barrel; a stirring motor is arranged above the water tank and is connected with a stirring piece; the first and second pesticide-fertilizer cylinders are connected with the water tank through pipelines; the spraying pipe is connected with the water tank through a pipeline; the supporting plate is supported on the water tank through the vertical rod; the rack is used for supporting the spray pipe adjusting assembly and the liquid fertilizer assembly. This sprinkling irrigation equipment can realize the regulation of spraying angle when removing the sprinkling irrigation, has taken into account the scope of spraying, can more the global cover sprinkling irrigation plot.

Description

Spray irrigation device with adjustable spraying range

Technical Field

The utility model relates to the technical field of agricultural and forestry planting irrigation facilities, in particular to a spray irrigation device with an adjustable spray range.

Background

The agricultural planting area is irrigated and operated independently of the sprinkling irrigation facility, at present, according to the irrigation mode carried out by the agricultural planting area, the irrigation mode is divided into ground drip irrigation, common sprinkling irrigation and micro irrigation, and the common sprinkling irrigation is used as a common crop irrigation mode, so that the application is wide. In order to solve the problem that the common sprinkling irrigation facilities of the fixed pipelines are limited in sprinkling irrigation and difficult to move, the sprinkling irrigation machines can move along the agricultural land for irrigation generally, so that convenience of sprinkling irrigation is improved, however, because the spray heads of the sprinkling irrigation pipelines on the sprinkling irrigation machines are fixed, or the sprinkling irrigation range and area can be adjusted through the rotation angles of the spray heads, the spray heads are additionally adjusted in the sprinkling process, on one hand, the workload is increased, the sprinkling period is prolonged, on the other hand, the flexible adjustment of the sprinkling range cannot be realized, and the sprinkling irrigation machines can not effectively ensure that crops in the land, especially edge crops are fully and effectively sprinkling irrigation when the special area, especially the land is irregularly arranged.

Disclosure of Invention

Aiming at the defects, the utility model provides the sprinkling irrigation device with the adjustable sprinkling range, the sprinkling pipe adjusting component can realize the adjustment of the sprinkling angle during mobile sprinkling irrigation, the sprinkling range is considered, the sprinkling irrigation land is better and more fully covered, and the problems in the prior art are solved.

The technical scheme adopted by the utility model is as follows:

a spray irrigation apparatus with an adjustable spray range, comprising:

the sprinkling irrigation adjusting assembly comprises a supporting plate, a turntable is rotatably supported above the supporting plate, a sprinkling tube is arranged above the turntable, the rear side of the bottom end of the sprinkling tube is hinged with the top surface of the turntable, a sliding piece is arranged at the bottom of the sprinkling tube and is hinged with the end part of a telescopic rod of a cylinder body, and the bottom end of the cylinder body is arranged on the top surface of the turntable; the front end of the spraying pipe is connected with a pipe body which is arranged in an arc shape, and the bottom end of the pipe body is provided with a spray head which is arranged in an inclined way;

the water and fertilizer storage assembly comprises a water tank, a first fertilizer medicine barrel and a second fertilizer medicine barrel which are arranged on the outer side of the water tank; a stirring motor is arranged above the water tank, and an output shaft of the stirring motor is connected with a stirring piece arranged in the water tank; the first fertilizer medicine cylinder and the second fertilizer medicine cylinder are connected with a liquid inlet of the water tank through pipelines; the spraying pipe is connected with the water tank through a pipeline; the supporting plate of the spray pipe adjusting assembly is supported above the water tank through the vertical rod;

the rack is used for supporting the spray pipe adjusting assembly and the water and fertilizer storage assembly; the water tank is fixedly connected with the frame; the bottom end of the frame is provided with rollers, and the rear side of the frame is provided with handrails.

Further, the spraying pipe comprises an inclined pipe section and a horizontal pipe section which is communicated with the front end of the inclined pipe section, and the front end of the horizontal pipe section is communicated with the pipe body;

the sliding piece comprises a sliding groove arranged at the bottom side of the spraying pipe, a sliding block is arranged in the sliding groove in a sliding manner, and the sliding block is hinged with the outer end of the telescopic rod of the cylinder body; the cylinder body is an electric cylinder which is obliquely fixed on the turntable.

Further, the inclination angle of the cylinder is 30 degrees.

Further, a fixed supporting rib rod is arranged between the front side of the horizontal pipe section of the spraying pipe and the pipe body.

Further, the spray head is arranged below the pipe body in a way of inclining from top to bottom by 30-50 degrees.

Further, liquid outlet pipes are arranged above the first pesticide fertilizer cylinder and the second pesticide fertilizer cylinder, valves are arranged on the liquid outlet pipes, the two liquid outlet pipes are connected with a first water pump through a liquid outlet main pipe, and the first water pump is connected with a liquid inlet of a water tank through a pipeline; and a second water pump is arranged outside the water tank and pumps water and fertilizer in the water tank into the spraying pipe.

Further, the first water pump and the second water pump are supported by a plate body arranged on the side wall of the water tank; the first water pump is connected with the liquid inlet of the water tank through a hose, and the second water pump is connected with the inlet of the spraying pipe through a hose.

Further, a flowmeter is arranged on the pipeline connected with the pesticide fertilizer cylinder.

Further, the frame comprises a base plate, the periphery of the base plate is provided with a guard bar, and the tops of the adjacent guard bars are connected with connecting rods; the rollers are arranged at four corners of the bottom of the base plate.

Further, the retaining and protecting rod and the connecting rod are columnar rod bodies; the bottom end of the shielding rod is welded and fixed with the base plate.

Further, the sprinkling irrigation device with adjustable sprinkling range further comprises a driver, and the driver is electrically connected with the cylinder body and the stirring motor.

Further, the driver is an electromagnetic driver, and the electromagnetic driver is electrically connected with the electric cylinder, the stirring motor and the water pump.

Further, a deflector rod is arranged at the rear side of the turntable.

Further, the turntable is a gear turntable, a driving gear is meshed with the outer side of the gear turntable, and the driving gear is driven by a forward and reverse rotation motor supported above the water tank.

Further, the outer diameter of the driving gear is smaller than the outer diameter of the gear turntable. Thus, the horizontal angle of the spraying pipe can be adjusted more gently.

The utility model has the beneficial effects that:

1. this spray irrigation device with adjustable spraying range improves on current portable sprinkling irrigation machine structure, when guaranteeing that water irrigates and the convenient allotment of medicine fat irrigates, can adjust horizontal angle and vertical angle to the sprinkling irrigation in-process, has satisfied the abundant sprinkling irrigation of the whole within range crop of parcel especially irregular parcel.

The sprinkling irrigation device realizes the adjustment of the horizontal angle during sprinkling irrigation of the integral sprinkling tube by rotating the turntable arranged above the water tank, and can better and fully sprinkling irrigation to cover the outer edge of a land block and enlarge the sprinkling irrigation range by matching with the arc-shaped tube body and the sprinkling heads arranged on the arc-shaped tube body; through the cooperation of cylinder body and spray tube on the spray tube adjusting part, can realize the lifting of whole certain altitude within range to the spray tube, the sprinkling irrigation angle of shower nozzle is changed along with it after the lifting to when this realization sprinkling irrigation machine removes or when fixed, adjust the sprinkling irrigation effect of farther range.

2. Through set up electromagnetic controller on this sprinkling irrigation equipment, make the adjustment process of the sprinkling irrigation scope that liquid fertilizer preparation process, sprinkling irrigation in-process sprinkling irrigation angle adjustment brought all more automatic, labour saving and time saving uses in a flexible way.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a reference diagram showing the usage status of embodiment 1 of the present utility model;

FIG. 4 is a schematic structural diagram of embodiment 2 of the present utility model;

fig. 5 is a schematic structural view of the rotor and its driving structure in fig. 3.

In the figure, a water tank 1, a medicine fertilizer cylinder 2, a base plate 3, a gear protection rod 4, a connecting rod 5, a roller 6, a first water pump 7, a supporting plate 8, a rotary table 9, a spraying pipe 10, an inclined pipe section 101, a horizontal pipe section 102, an electric cylinder 11, an arc-shaped pipe body 12, a spray head 13, a second water pump 14, a sliding groove 15, a sliding block 16, an electromagnetic driver 17, a stirring motor 18, a deflector rod 19, a driving gear 20 and a forward and backward rotating motor 21 are arranged.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1 to 3, the sprinkling irrigation device with adjustable sprinkling range comprises a frame, a water tank 1 arranged on the frame, a pesticide fertilizer cylinder 2 and a sprinkling irrigation adjusting component arranged on the water tank.

The frame comprises a base plate 3, baffle protection rods 4 are arranged around the base plate, the bottom ends of the baffle protection rods are welded and fixed with the base plate, connecting rods 5 are connected to the tops of the adjacent baffle protection rods, and idler wheels 6 are arranged at four corners of the bottom ends of the base plate; the water tank 1 is fixedly supported on the base plate, a stirring piece is arranged in the water tank, and the stirring piece is driven by a stirring motor 18 arranged above the water tank; the liquid fertilizer barrel 2 is arranged on the base plate 3 on the left side of the water tank, the liquid fertilizer barrel comprises a first liquid fertilizer barrel and a second liquid fertilizer barrel, the first liquid fertilizer barrel and the second liquid fertilizer barrel are respectively connected with the liquid inlet of the water tank through a liquid outlet pipe and a liquid outlet main pipe, a first water pump 7 is arranged on the liquid outlet main pipe, which is connected with the water tank, valves are arranged on the branch pipelines of the liquid fertilizer barrels, and before actual sprinkling irrigation, liquid fertilizers in the first liquid fertilizer barrel and the second liquid fertilizer barrel are mixed with water according to the requirement.

The sprinkling irrigation adjusting assembly is supported above the water tank 1 and comprises a supporting plate 8, a rotary table 9 is rotatably supported above the supporting plate, a deflector rod 19 is arranged at the rear end of the rotary table, a spraying pipe 10 is arranged above the rotary table, the rear side of the bottom end of the spraying pipe is hinged with the top surface of the rotary table 9, a sliding piece is arranged at the bottom of the spraying pipe and is hinged with the end part of a telescopic rod of an electric cylinder 11, and the bottom end of the electric cylinder is fixed on the top surface of the rotary table 9; the front end of the spraying pipe is connected with an arc pipe body 12, and a plurality of spray heads 13 which are arranged at an inclined angle of 45 degrees are arranged at the front side of the bottom end of the arc pipe body. A second water pump 14 is arranged on a pipeline connected with the liquid outlet of the water tank 1 and is connected with a water inlet at the rear end of the spraying pipe through a hose. For convenience of use, the spraying pipe is set to two sections, including slope pipeline section 101 and the horizontal pipeline section 102 that sets up with slope pipeline section integrated into one piece at rear portion, and the horizontal pipeline section is the original state before the spray tube adjusting part is not adjusted, and at this moment, because the electric jar is in 30 inclination, it realizes the slope pipeline section certain inclination state through the slider support. The arc-shaped pipe body 12 is communicated with the front end of the horizontal pipe section.

The sliding piece is matched with the electric cylinder 11 to adjust the upper and lower overall inclination angles of the spraying pipe, so that the sliding piece can be matched with a spray head arranged obliquely to realize sprinkling irrigation of a sprinkling irrigation range with a longer distance in the moving process. Specifically, the sliding piece comprises a sliding groove 15 arranged at the bottom side of the spraying pipe 10, a sliding block 16 is arranged in the sliding groove in a sliding manner, and the sliding block is hinged with the outer end of the telescopic rod of the electric cylinder 11.

An electromagnetic drive 17 is also provided on the rear side of the frame, and is electrically connected to the electric cylinder 11, the first water pump 7, the second water pump 13 and the agitator motor 18.

When the pesticide fertilizer spraying device is used, corresponding valves on a liquid outlet pipe are opened according to the needs, a first water pump 7 is started, a proper amount of liquid fertilizer in a pesticide fertilizer cylinder 2 is added into a water tank 1, and the liquid fertilizer is uniformly stirred by a stirring motor 18 for spraying and using of subsequent crops; when the pesticide fertilizer is not needed and the irrigation is simple, the water in the water tank is only used for sprinkling irrigation. Before sprinkling irrigation, the second water pump 14 is turned on, water in the water tank is conveyed into the sprinkling tube 7 through a hose, and then is sprayed out from the spray head 13 through the arc-shaped tube body 12 to form a small-angle sprinkling irrigation state, and the movable frame moves along the land block to be sprinkling irrigation to perform sprinkling irrigation; in the moving process, the manual deflector 19 can realize the adjustment of the horizontal spraying angle of the spraying pipe through the rotation of the turntable, so that the effective coverage of crops on the outer side of an irregular land is ensured during the spraying; when the frame moves to a certain position of a land, the continuous adjustment of the vertical spraying angle of the spray pipe adjusting assembly can be stopped and carried out, specifically, the electric cylinder 11 is started, the telescopic rod of the electric cylinder is extended, the inclined section 101 of the spraying pipe is lifted upwards through the movement of the sliding block 16 in the sliding groove 15, and then the horizontal pipe section 102 is driven to be lifted together, at the moment, the inclined angle of the inclined spray nozzle 13 is continuously increased, so that the larger range of spray irrigation when the frame is not moved is satisfied, and the manpower is saved; in the process, the effective irrigation coverage of crops in a wider range of land plots can be better realized only by rotating the rotary table 9 through the deflector rod 19.

Example 2

As shown in fig. 4 to 5, the sprinkler has the same structure as the sprinkler of embodiment 1 in which the sprinkling range is adjustable, except that the rotary table 9 is a gear rotary table, and a driving gear 20 is engaged at the outer side of the gear rotary table, and is driven by a forward and reverse rotation motor 21 supported above the water tank 1.

Through setting up the carousel into automatically driven formula structure, can realize the automation of spray pipe horizontal angle adjustment in the sprinkling irrigation process, only need through positive and negative rotating motor 21 drive, realize the carousel respectively clockwise pointer, anticlockwise rotation of certain removal range, then drive the horizontal angle adjustment of the spray tube adjusting part who supports on it, make the adjustable sprinkling irrigation effect's of scope obtain more laborsaving, high-efficient.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. A spray irrigation apparatus having an adjustable spray range, comprising:

the water and fertilizer storage assembly comprises a water tank, a first fertilizer medicine barrel and a second fertilizer medicine barrel which are arranged on the outer side of the water tank; a stirring motor is arranged above the water tank, and an output shaft of the stirring motor is connected with a stirring piece arranged in the water tank; the first fertilizer medicine cylinder and the second fertilizer medicine cylinder are connected with a liquid inlet of the water tank through pipelines; the spraying pipe is connected with the water tank through a pipeline; the supporting plate of the sprinkling irrigation adjusting assembly is supported above the water tank through the vertical rod;

the rack is used for supporting the sprinkling irrigation adjusting assembly and the water and fertilizer storage assembly; the water tank is fixedly connected with the frame; the bottom end of the frame is provided with rollers, and the rear side of the frame is provided with handrails.

2. The adjustable spray range sprinkler of claim 1 wherein said sprinkler tube comprises an inclined tube section and a horizontal tube section in communication with the front end of the inclined tube section, said tube body being in communication with the front end of the horizontal tube section;

3. The adjustable spray range sprinkler of claim 1 wherein the sprinkler head is positioned at an angle of 30-50 ° forward from above below the pipe body.

4. The spray irrigation device with adjustable spray range according to claim 1, wherein liquid outlet pipes are arranged above the first pesticide fertilizer cylinder and the second pesticide fertilizer cylinder, valves are arranged on the liquid outlet pipes, the two liquid outlet pipes are connected with a first water pump through a liquid outlet main pipe, and the first water pump is connected with a liquid inlet of a water tank through a pipeline; and a second water pump is arranged outside the water tank and pumps water and fertilizer in the water tank into the spraying pipe.

5. The adjustable spray irrigation apparatus as recited in claim 1, wherein the frame comprises a base plate, guard bars are disposed around the base plate, and connecting rods are connected to the tops of adjacent guard bars; the rollers are arranged at four corners of the bottom of the base plate.

6. The adjustable spray range sprinkler of claim 1, further comprising a driver electrically connected to the cylinder and the agitator motor.

7. A spray device with adjustable spray range according to claim 1, characterized in that a deflector rod is arranged at the rear side of the turntable.

8. The adjustable spray irrigation apparatus as recited in any one of claims 1-6, wherein the turntable is a gear turntable, and a drive gear is engaged on an outer side of the gear turntable, the drive gear being driven by a reversible motor supported above the water tank.