CN217936770U - An irrigation device with adjustable spraying range for agricultural machinery - Google Patents

Abstract

The utility model discloses an irrigation device for agricultural machinery with adjustable spraying range, which comprises an irrigation box and a main frame mounting structure of the device, wherein the bottom of the irrigation box is provided with a bottom frame, the bottom of the bottom frame is provided with trundles, and the outer surface of one end of the irrigation box is connected with a feeding pipe; the servo motor is positioned at the top end of the irrigation box, and the output end of the servo motor is connected with a stirring shaft; the booster pump is located the one end surface of irrigation case, the delivery of booster pump is connected with the conveyer pipe, the other end of conveyer pipe is connected with the transfer pipe. This an irrigation equipment for adjustable spraying range of agricultural machine, central siphon increase along with the inside water pressure of transfer pipe, highly also increase thereupon, and the inside water pressure of transfer pipe is hierarchical by booster pump control, because activity dish and the shower nozzle of circling round use the central siphon to be rotatory as the center, along with the central siphon height increase, the shower nozzle range of circling round also increases thereupon to can increase the spraying range of equipment.

Description

An irrigation device with adjustable spraying range for agricultural machinery

technical field

The utility model relates to the technical field of agricultural machinery, in particular to an irrigation device for adjustable spraying range of agricultural machinery.

Background technique

Irrigation, that is, watering the land, the principle of irrigation is that the amount, frequency and time of irrigation should be determined according to the water demand characteristics of medicinal plants, growth stage, climate and soil conditions, and it should be timely, appropriate and reasonable. Irrigation, irrigation for seedlings, irrigation during growth period and irrigation in winter, etc. During agricultural planting, in order to ensure the normal growth of crops, regular irrigation is required.

However, the existing agricultural irrigation devices have certain limitations, and it is difficult to actually adjust the spraying range, only the spraying height and spraying flow can be adjusted, so that the spraying range is difficult to cover the crops comprehensively and evenly. Therefore, a An irrigation device with adjustable spraying range for agricultural machinery.

Utility model content

The purpose of this utility model is to provide an irrigation device for agricultural machinery that can adjust the spraying range, so as to solve the above-mentioned background technology that it is difficult to actually adjust the spraying range, and only the spraying height and spraying flow can be adjusted, so that the spraying The range is difficult to cover crops comprehensively and evenly.

In order to achieve the above purpose, the utility model provides the following technical solutions: an irrigation device for adjustable spraying range of agricultural machinery, comprising:

The irrigation box is the main outer frame installation structure of the device, the bottom of the irrigation box is provided with a chassis, the bottom of the chassis is provided with casters, and the outer surface of one end of the irrigation box is connected with a feed pipe;

A servo motor is located at the top of the irrigation box, and the output end of the servo motor is connected to a stirring shaft;

A booster pump, located on the outer surface of one end of the irrigation box, the output of the booster pump is connected to a delivery pipe, and the other end of the delivery pipe is connected to a transfer pipe;

A shaft tube, one end of which is connected to the inner surface of the transfer tube, the other end of the shaft tube is connected to a movable disk, and the outer surface of the movable disk is connected to a swivel nozzle.

As a preferred technical solution of the present invention, stirring paddles are annularly distributed on the outer surface of the stirring shaft, and through cavities are symmetrically distributed inside the stirring paddles, and the through cavities have an inclined structure.

Using the above technical solution, the servo motor drives the stirring shaft to drive the stirring paddle to rotate, and the stirring paddle mixes the clean water and fertilizer inside the irrigation box. During the stirring process, the fertilizer is sucked in through the through cavity set inside the stirring paddle, and is fed from another Discharged from one end, it can disturb the stirring law inside the irrigation tank and reduce the dead angle of stirring and mixing.

As a preferred technical solution of the present invention, the transfer tube and the shaft tube are engaged and slidably connected, and a return spring is connected between the transfer tube and the shaft tube.

With the above technical solution, the booster pump pumps water from the irrigation tank into the transfer pipe through the delivery pipe, so that the water pressure inside the transfer pipe is boosted, and the pressure is used to push the bottom of the shaft tube, so that the shaft pipe slides inside the transfer pipe, and the The return spring resists the pressure, allowing the shaft tube to rise and fall vertically.

As a preferred technical solution of the present utility model, the shaft tube and the movable disk are connected in rotation and movably, and the inside of the movable disk is a hollow structure.

With the above-mentioned technical scheme, the height of the shaft pipe increases with the increase of the water pressure inside the transfer pipe, and the water pressure inside the transfer pipe is controlled by the booster pump. As the height of the shaft tube increases, the spraying range of the swivel nozzle also increases, thereby increasing the spraying range of the equipment.

As a preferred technical solution of the utility model, the swirling nozzles are distributed in a ring with the movable disk as the center point, and the rotating nozzles and the movable disk are an integrated structure.

With the above technical solution, during the spraying process of the rotary sprinkler, the reverse thrust generated by the drainage is used to make the movable plate connected at one end rotate with the center point of the rotary sprinkler, so as to improve the irrigation range and uniformity in the way of rotary spray.

Compared with the prior art, the beneficial effect of the utility model is: the irrigation device for agricultural machinery with adjustable spraying range:

1. The height of the shaft tube increases with the increase of the water pressure inside the transfer tube. The water pressure inside the transfer tube is controlled by the booster pump and graded. Since the movable disc and the rotary nozzle rotate around the shaft tube, the height of the shaft tube increases with the height of the shaft tube. Increase, the rotary spraying range of the rotary nozzle will also increase, so that the spraying range of the equipment can be increased;

2. Mix the clean water and fertilizer inside the irrigation box through the stirring paddle, and in the process of stirring, the fertilizer is sucked in through the through cavity set inside the stirring paddle and discharged from the other end, which can disturb the stirring inside the irrigation box Regularity, reduce the dead angle of stirring and mixing.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of irrigation box of the present utility model;

Fig. 2 is the schematic diagram of the front view structure inside the irrigation box of the utility model;

Fig. 3 is a schematic view of the internal structure of the transfer tube and the shaft tube of the utility model;

Fig. 4 is a schematic diagram of the internal top view structure of the stirring paddle of the utility model.

In the figure: 1. Irrigation box; 2. Underframe; 3. Feed pipe; 4. Servo motor; 5. Transfer pipe; 6. Shaft pipe; Booster pump; 11, conveying pipe; 12, stirring shaft; 13, stirring paddle; 14, through cavity; 15, return spring.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: an irrigation device for adjustable spraying range of agricultural machinery, including:

The irrigation box 1 is the main outer frame installation structure of the device. The bottom of the irrigation box 1 is provided with a chassis 2, the bottom of the chassis 2 is provided with casters 9, and the outer surface of one end of the irrigation box 1 is connected with a feed pipe 3; the servo motor 4, Located on the top of the irrigation box 1, the output end of the servo motor 4 is connected to the stirring shaft 12; the booster pump 10 is located on the outer surface of one end of the irrigation box 1, the output of the booster pump 10 is connected to the delivery pipe 11, and the other end of the delivery pipe 11 is connected to There is a transfer tube 5; a shaft tube 6, one end of which is connected to the inner surface of the transfer tube 5, the other end of the shaft tube 6 is connected to a movable disc 7, and the outer surface of the movable disc 7 is connected to a rotary nozzle 8.

The outer surface of the stirring shaft 12 is annularly distributed with stirring paddles 13, and the interior of the stirring paddle 13 is symmetrically distributed with through cavities 14, which are in an inclined structure; the servo motor 4 drives the stirring shaft 12 to drive the stirring paddles 13 to rotate, and the stirring paddles 13 are paired with the irrigation box. 1. The clean water inside is mixed with the fertilizer. During the stirring process, the fertilizer is sucked in through the through cavity 14 provided inside the stirring paddle 13 and discharged from the other end, which can disrupt the stirring law inside the irrigation box 1 and reduce stirring and mixing. The transfer pipe 5 and the shaft pipe 6 are engaged and slidingly connected, and the return spring 15 is connected between the transfer pipe 5 and the shaft pipe 6; the booster pump 10 pumps water from the irrigation tank 1 into the transfer pipe through the delivery pipe 11 5, pressurize the water pressure inside the transfer tube 5, use the pressure to push the bottom of the shaft tube 6, so that the shaft tube 6 slides inside the transfer tube 5, and the pressure is resisted by the return spring 15, so that the shaft tube 6 can vertically lift; the shaft tube 6 and the movable disk 7 are connected by rotation, and the inside of the movable disk 7 is a hollow structure; the shaft tube 6 increases with the water pressure inside the transfer pipe 5, and the height also increases, and the water pressure inside the transfer pipe 5 is controlled by the booster pump 10 Grading control, since the movable disc 7 and the swivel nozzle 8 rotate around the shaft tube 6, as the height of the shaft tube 6 increases, the swirl spray range of the swirl nozzle 8 also increases, thereby increasing the spraying range of the equipment; The movable disk 7 is distributed in a ring at the center point, and the swivel nozzle 8 and the movable disk 7 are an integrated structure; during the spraying process, the swivel nozzle 8 uses the reverse thrust generated by the drainage to make the movable disk 7 connected at one end take the The center point is rotated to improve the irrigation range and uniformity by means of rotary spraying.

Working principle: When using the irrigation device with adjustable spraying range for agricultural machinery, the servo motor 4 drives the stirring shaft 12 to drive the stirring paddle 13 to rotate, and the stirring paddle 13 mixes the clean water and fertilizer inside the irrigation box 1, and the stirring During the process, the fertilizer is inhaled through the cavity 14 provided inside the stirring paddle 13 and discharged from the other end, which can disturb the stirring law inside the irrigation box 1 and reduce the dead angle of stirring and mixing. Water is pumped from the irrigation tank 1 into the transfer pipe 5 to pressurize the water pressure inside the transfer pipe 5, and the pressure is used to push the bottom of the shaft pipe 6, so that the shaft pipe 6 slides inside the transfer pipe 5, and the return spring 15 resists the pressure. The shaft tube 6 can be lifted vertically. During the spraying process, the rotary sprinkler 8 uses the reverse thrust generated by the drainage to make the movable plate 7 connected to one end rotate at the center point of the rotary sprinkler 8 to increase the irrigation range by means of rotary spraying. And the uniformity adopts the above-mentioned technical scheme, the height of the shaft tube 6 increases with the increase of the water pressure inside the transfer pipe 5, and the water pressure inside the transfer pipe 5 is controlled and graded by the booster pump 10, because the movable disc 7 and the rotary nozzle 8 Rotating around the axis tube 6, as the height of the axis tube 6 increases, the spraying range of the swirling spray head 8 also increases, thereby increasing the spraying range of the equipment.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. An irrigation device for an adjustable spray range of an agricultural machine, comprising:

the irrigation box (1) is a main outer frame mounting structure of the device, the bottom of the irrigation box (1) is provided with a bottom frame (2), the bottom of the bottom frame (2) is provided with a caster (9), and the outer surface of one end of the irrigation box (1) is connected with a feeding pipe (3);

the servo motor (4) is positioned at the top end of the irrigation box (1), and the output end of the servo motor (4) is connected with a stirring shaft (12);

the booster pump (10) is positioned on the outer surface of one end of the irrigation box (1), the output of the booster pump (10) is connected with a conveying pipe (11), and the other end of the conveying pipe (11) is connected with a transfer pipe (5);

the device comprises a shaft tube (6), one end of the shaft tube is connected with the inner surface of a transfer tube (5), the other end of the shaft tube (6) is connected with a movable disc (7), and the outer surface of the movable disc (7) is connected with a rotary spray head (8).

2. The irrigation device for an agricultural machine with adjustable spray range of claim 1, wherein: stirring paddles (13) are annularly distributed on the outer surface of the stirring shaft (12), through cavities (14) are symmetrically distributed in the stirring paddles (13), and the through cavities (14) are of inclined structures.

3. The irrigation device for an agricultural machine with adjustable spray range of claim 1, wherein: the transfer pipe (5) is connected with the shaft tube (6) in a clamping and sliding mode, and a return spring (15) is connected between the transfer pipe (5) and the shaft tube (6).

4. The irrigation device for an agricultural machine with adjustable spray range of claim 1, wherein: the shaft tube (6) is rotatably and movably connected with the movable disc (7), and the movable disc (7) is internally provided with a hollow structure.

5. The irrigation device for an agricultural machine with adjustable spray range of claim 1, wherein: the rotary spray heads (8) are distributed in a ring shape by taking the movable disc (7) as a central point, and the rotary spray heads (8) and the movable disc (7) are of an integrated structure.

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