Distance-adjustable sprinkling irrigation device for field planting

Abstract

The distance-adjustable sprinkling irrigation device for field planting comprises a base and an adjusting mechanism, a rotating joint is arranged at the upper end of the base, mounting blocks are arranged at the upper end of the rotating end of the rotating joint, the four mounting blocks are distributed in a cross shape, and bolt holes are formed in the four corners of the upper end of the base; the adjusting mechanism comprises worm gears, sprayers, a worm and an adjusting assembly, the worm gears are rotationally connected to the middle of the interior of the mounting block, the sprayers are arranged on the outer edges of the worm gears, the worm is rotationally connected to the middle of the upper end of the rotating end of the rotating connector, the four worm gears are in meshed connection with the worm, and the adjusting assembly is arranged at the upper end of the interior of the rotating end of the rotating connector. According to the distance-adjustable sprinkling irrigation device for field planting, the adjusting mechanism is arranged, the water outlet distance can be automatically controlled, the water spraying distance is changed through meshing of a worm and a worm wheel, different spraying heads can be automatically replaced, and the water outlet distance can be more efficiently adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to field planting sprinkling irrigation device technical field, concretely is a field planting adjustable distance's sprinkling irrigation device. BACKGROUND

[0002] Field planting is a kind of agricultural production mode, also called field planting system, it refers to the crop planting in the large area farmland, usually involves the large area farmland of dozens to hundreds of mu, compared with small-scale or family agriculture, field planting has the characteristics of large scale, high production efficiency, field planting improves the yield and quality of crops by scientific management and technical means, for example, scientific fertilization, irrigation and disease and insect pest control measures can help the healthy growth of crops, to improve yield and the utilization efficiency of farmland, in order to save water, field planting often uses the way of sprinkling irrigation, the existing field planting sprinkling irrigation device is mostly composed of support and rotating nozzle, rotating nozzle is arranged on the upper portion of support, support is fixed on the ground, water pump pressurizes water and pumps into rotating nozzle, and water is sprayed by rotating nozzle, rotating nozzle also makes circular motion with support as center at the same time, the spray angle of the conventional field planting sprinkling irrigation device is fixed, only by changing the power of water pump to change water pressure, and then changing the water spray distance, when the power of water pump is too small, the sprinkling irrigation device far away from water pump will cause the spray area to be too small due to insufficient water pressure, it is very inconvenient, therefore, we provide a kind of field planting adjustable distance's sprinkling irrigation device. UTILITARIAN CONTENT

[0003] The utility model solves the technical problem to overcome the existing defects, provide a kind of field planting adjustable distance's sprinkling irrigation device, is equipped with adjusting mechanism, can remote automatic control spray distance, change the water spray distance by the meshing of worm and worm wheel, can also automatically replace different nozzles, more efficient realization water distance adjustment, can effectively solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of field planting adjustable distance's sprinkling irrigation device, including base and adjusting mechanism;

[0005] Base: its upper end is equipped with swivel joint, and the rotating end upper end of swivel joint is equipped with mounting block, four mounting blocks are cross distribution, and the upper end four corners of base are all equipped with bolt hole;

[0006] The adjusting mechanism comprises worm wheels, nozzles, a worm and an adjusting assembly, the worm wheels are rotationally connected to the middle of the inner part of the mounting block, the nozzles are arranged on the outer edge of the worm wheels, the worm is rotationally connected to the middle of the upper end of the rotating end of the rotary joint, the four worm wheels are meshed with the worm, and the adjusting assembly is arranged in the inner part of the upper end of the rotating end of the rotary joint and is provided with the adjusting mechanism, so that the water outlet distance can be automatically controlled, the water outlet distance is changed through the meshing of the worm and the worm wheel, different nozzles can be automatically replaced, and the water outlet distance adjustment is more efficient.

[0007] Further, the adjusting assembly comprises water outlets and hoses, the water outlets are arranged on the upper end of the rotary joint, and the hoses are arranged between the water outlets and the vertically adjacent nozzles, so as to provide flexible connection for the nozzles.

[0008] Further, the adjusting assembly further comprises a baffle, the baffle is arranged on the lower end of the outer surface of the worm, and the upper end of the baffle is arranged in cooperation with the top wall of the rotary joint, so that different nozzles can be replaced by rotating the baffle.

[0009] Further, the adjusting mechanism further comprises a motor, the motor is arranged on the inner upper end of the sealing shell, the input end of the motor is electrically connected with the output end of the single-chip microcomputer, and the upper end of the output shaft of the motor is fixedly connected with the lower end of the worm, so as to provide stable driving for the water outlet distance adjustment of the nozzle.

[0010] Further, the four nozzles are cross-distributed, the nozzle directions of the nozzles are counterclockwise deflected, and the nozzles can be driven to rotate with the center of the base as the center.

[0011] Further, the signal transceiver is arranged on the front lower end of the outer surface of the rotary joint, the signal transceiver is bidirectionally electrically connected with the single-chip microcomputer, and the signal transceiver provides a basis for remote control.

[0012] Further, the battery and the single-chip microcomputer are arranged, the rotary joint is provided with a sealing shell in the middle of the inner part of the rotating end, the battery is arranged on the inner lower end of the sealing shell, the single-chip microcomputer is arranged on the front upper end of the outer surface of the rotary joint, the input end of the single-chip microcomputer is electrically connected with the output end of the battery, and the battery and the single-chip microcomputer provide power supply and control effect for the angle adjustment work.

[0013] Compared with the prior art, the beneficial effects of the present adjustable distance spraying device for field planting are as follows:

[0014] 1. The motor drives the worm to rotate, the deflection of the nozzle angle is realized through the meshing of the worm and the worm wheel, the water outlet track is changed through the change of the nozzle angle, and thus the water outlet distance is regulated and controlled.

[0015] 2. With the rotation of the worm, the baffle also rotates, when the nozzle is in the horizontal state, the baffle blocks the left and right two water outlets, the water flow is sprayed from the small-diameter nozzle, the water pressure becomes larger and can be sprayed farther, when the nozzle is deflected upward to the maximum angle, the baffle blocks the front and rear two water outlets, the water flow is sprayed from the large-diameter nozzle, the water pressure becomes smaller and the spraying distance also becomes smaller, so that the adjustment of the water outlet distance is more efficient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a structural schematic view of the adjusting mechanism of the utility model;

[0018] Fig. 3 It is a structural schematic view of the baffle of the utility model.

[0019] In the figure: 1 base, 2 rotary joint, 3 mounting block, 4 sealing shell, 5 adjusting mechanism, 51 worm wheel, 52 nozzle, 53 worm, 54 adjusting assembly, 541 water outlet, 542 hose, 543 baffle, 55 motor, 6 bolt hole, 7 battery, 8 signal transceiver, 9 single-chip microcomputer. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a field planting adjustable distance sprinkling irrigation device, which comprises a base 1 and an adjusting mechanism 5.

[0022] The base 1 is provided with a rotary joint 2 at the upper end, the rotary end of the rotary joint 2 is provided with a mounting block 3 at the upper end, the four mounting blocks 3 are distributed in a cross shape, and the upper end of the base 1 is provided with a bolt hole 6 at each corner, so as to be connected with an external support.

[0023] The adjusting mechanism 5 comprises worm wheels 51, spray heads 52, a worm 53 and an adjusting assembly 54. The worm wheels 51 are rotatably connected to the middle of the inner part of the mounting block 3. The spray heads 52 are arranged on the outer edges of the worm wheels 51. The diameters of the front and rear spray heads 52 are small, and the diameters of the left and right spray heads 52 are large. The small diameter can make the water pressure and the water outlet distance farther, and the large diameter can make the water pressure smaller and the water outlet distance shorter. The worm 53 is rotatably connected to the middle of the upper end of the rotating end of the rotating joint 2. The four worm wheels 51 are meshingly connected with the worm 53, thereby providing a basis for the angle adjustment of the spray heads 52. The adjusting assembly 54 is arranged in the inner upper end of the rotating end of the rotating joint 2. The adjusting assembly 54 comprises water outlet holes 541 and hoses 542. The water outlet holes 541 are arranged in the upper end of the rotating joint 2. The water outlet holes 541 and the vertically adjacent spray heads 52 are provided with the hoses 542, thereby providing flexible connection for the spray heads 52. The adjusting assembly 54 further comprises a baffle 543. The baffle 543 is arranged on the lower end of the outer surface of the worm 53. The upper end of the baffle 543 is mounted in cooperation with the top wall of the rotating joint 2. The upper end of the baffle 543 is attached to the top wall of the rotating joint 2. Different spray heads 52 can be replaced by rotating the baffle 543. The adjusting mechanism 5 further comprises a motor 55. The motor 55 is arranged in the inner upper end of the sealing shell 4. The input end of the motor 55 is electrically connected with the output end of the single-chip microcomputer 9. The upper end of the output shaft of the motor 55 is fixedly connected with the lower end of the worm 53, thereby providing stable driving for the water outlet distance adjustment of the spray heads 52. The four spray heads 52 are cross-distributed. The nozzle directions of the spray heads 52 are counterclockwise deflected. The rotating end of the rotating joint 2 is driven to rotate by the reaction force during water spraying, thereby driving the spray heads 52 to rotate around the center of the base 1 as the center. The adjusting mechanism 5 further comprises a signal transceiver 8. The signal transceiver 8 is arranged on the front lower end of the outer surface of the rotating joint 2. The signal transceiver 8 is bidirectionally electrically connected with the single-chip microcomputer 9, thereby providing a basis for remote control. The adjusting mechanism 5 further comprises a battery 7 and a single-chip microcomputer 9. The rotating joint 2 is provided with the sealing shell 4 in the inner middle part of the rotating end. The battery 7 is arranged in the inner lower end of the sealing shell 4. The single-chip microcomputer 9 is arranged on the front upper end of the outer surface of the rotating joint 2. The input end of the single-chip microcomputer 9 is electrically connected with the output end of the battery 7, thereby providing power supply and control effect for the angle adjustment work. The adjusting mechanism 5 can automatically control the water outlet distance. The water outlet distance can be changed by the meshing of the worm 53 and the worm wheels 51. Different spray heads 52 can be automatically replaced, thereby more efficiently realizing the adjustment of the water outlet distance.

[0024] The working principle of the field planting distance-adjustable sprinkling irrigation device is as follows: when the sprinkling irrigation work is performed, first, the installation work is performed, the base 1 is fixed on the external support through the external bolts and bolt holes 6, then the water inlet is connected in communication with the external water pipe, then the irrigation is started, the external water pump works, water is pressurized and pumped into the external water pipe, the water flow enters the inside of the rotary joint 2 after being filtered by the filter element in the external water pipe, at this time, the spray head 52 is in a horizontal state, the front and rear two water outlets 541 are in an open state, and the left and right two water outlets 541 are in a closed state, the high-pressure water flow enters the small-diameter spray head 52 through the corresponding hose 542, and is then sprayed at high speed, because the spray head 52 is in a horizontal state, the small-diameter spray head 52 makes the water pressure become larger, so at this time, the water outlet distance reaches the farthest, while the spray head 52 sprays water, the reaction force of the water spray drives the rotating end of the rotary joint 2 to continuously rotate, and the purpose of 360-degree sprinkling irrigation is achieved, when it is required to change the water outlet distance, the signal transceiver 8 receives the signal and sends the signal to the single-chip microcomputer 9, the single-chip microcomputer 9 controls the motor 55 to operate, the output shaft of the motor 55 drives the worm 53 to rotate, the worm wheel 51 also rotates and drives the spray head 52 to deflect upward, the angle of the spray head 52 changes, and the water outlet track also changes, the more the spray head 52 deflects upward, the smaller the water outlet distance is, when the spray head 52 deflects upward to the maximum angle, the water outlet distance is the smallest, at the same time, with the rotation of the worm 53, the baffle 543 also reverses, because the baffle 543 is always attached to the top wall of the rotary joint 2, so the left and right two water outlets 541 are always in a closed state, until the spray head 52 deflects upward to the maximum angle, the baffle 543 passes the left and right two water outlets 541, and the left and right two water outlets 541 are in an open state, at the same time, the baffle 543 rotates to below the front and rear two water outlets 541, and the front and rear two water outlets 541 are in a closed state, the high-pressure water flow enters the large-diameter spray head 52 through the corresponding hose 542, the large-diameter becomes larger, the pressure becomes smaller, and the water outlet distance also synchronously becomes smaller.

[0025] It is worth noting that the single-chip microcomputer 9 disclosed in the above embodiment is an S7-200 single-chip microcomputer, the motor 55 is a PF35-48Q1 motor, and the signal transceiver 8 is an ADM2682EBRIZ-RL7 signal transceiver, and the single-chip microcomputer 9 controls the motor 55 and the signal transceiver 8 to work, which all adopt the method commonly used in the prior art.

[0026] The above merely describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields by using the utility model specification and drawing contents, are also included in the patent protection range of the utility model.

Claims

1. A field planting adjustable distance sprinkling device, characterized in that: The base (1) and the adjusting mechanism (5) are included. The base (1) is provided with a rotating joint (2) at the upper end, and the rotating end of the rotating joint (2) is provided with a mounting block (3) at the upper end. Four mounting blocks (3) are distributed in a cross shape, and bolt holes (6) are formed at the upper end of the four corners of the base (1). The adjusting mechanism (5) includes a worm gear (51), a spray head (52), a worm (53), and an adjusting assembly (54). The worm gear (51) is rotatably connected to the inner middle of the mounting block (3), the spray head (52) is arranged on the outer edge of the worm gear (51), the worm (53) is rotatably connected to the middle of the rotating end of the rotating joint (2), the four worm gears (51) are meshed with the worm (53), and the adjusting assembly (54) is arranged on the inner upper end of the rotating end of the rotating joint (2).

2. The adjustable distance sprinkler for field planting according to claim 1, wherein: It also includes a battery (7) and a single-chip microcomputer (9). The rotating end of the rotating joint (2) is provided with a sealed shell (4) in the middle, the battery (7) is arranged at the inner lower end of the sealed shell (4), and the single-chip microcomputer (9) is arranged on the outer surface of the front side of the rotating joint (2). The input end of the single-chip microcomputer (9) is electrically connected to the output end of the battery (7).

3. The adjustable distance sprinkler for field planting according to claim 1, wherein: The adjusting assembly (54) includes a water outlet hole (541) and a hose (542). The water outlet hole (541) is formed in the upper end of the rotating joint (2), and the hose (542) is arranged between the water outlet hole (541) and the vertically adjacent spray head (52).

4. The adjustable distance sprinkler for field planting according to claim 3, wherein: The adjusting assembly (54) further includes a baffle (543), which is arranged on the outer surface of the lower end of the worm (53), and the upper end of the baffle (543) is mounted in cooperation with the top wall of the rotating joint (2).

5. The adjustable distance sprinkler for field planting according to claim 2, wherein: The adjusting mechanism (5) further includes a motor (55), which is arranged at the inner upper end of the sealed shell (4). The input end of the motor (55) is electrically connected to the output end of the single-chip microcomputer (9), and the output shaft of the motor (55) is fixedly connected to the lower end of the worm (53).

6. The adjustable distance sprinkler for field planting of claim 1, wherein: The four spray heads (52) are distributed in a cross shape, and the nozzle direction of the spray head (52) is counterclockwise.

7. The adjustable distance sprinkler for field planting of claim 2, wherein: It also includes a signal transceiver (8), which is arranged on the outer surface of the front side of the rotating joint (2). The signal transceiver (8) is bidirectionally electrically connected to the single-chip microcomputer (9).

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