CN218218655U

CN218218655U - But sprinkling irrigation machine's autogiration trades arm device

Info

Publication number: CN218218655U
Application number: CN202222871010.5U
Authority: CN
Inventors: 王俊野; 王学超; 黄树旺; 陈树华; 刘芳
Original assignee: Huayu Irrigation Equipment Manufacturing Co ltd
Current assignee: Huayu Irrigation Equipment Manufacturing Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-06
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a sprinkling irrigation machine technical field specifically is a sprinkling irrigation machine can autogiration trade arm device, including the sprinkling irrigation machine body, the sprinkling irrigation machine body includes mount, water pump unit, span beam, pipeline, shower nozzle and running gear, be provided with rocking arm sprinkling irrigation equipment on the sprinkling irrigation machine body, rocking arm sprinkling irrigation equipment includes drive structure, sprinkling irrigation rocking arm and automatic control device, through controller, first limit switch, several second limit switch, drive structure and the cooperation that turns to the transposition pole, can revolve the conversion arm to the sprinkling irrigation rocking arm in the assigned position to avoid the barrier, can make the sprinkling irrigation reset automatically again when passing through the barrier again, make the device can effectively prevent the influence of barrier to the sprinkling irrigation machine, greatly increased the suitability of sprinkling irrigation machine, promoted the development in sprinkling irrigation machine field greatly, have good market prospect.

Description

But sprinkling irrigation machine's autogiration trades arm device

Technical Field

The utility model relates to a sprinkling irrigation machine technical field specifically is a but sprinkling irrigation machine's autogiration trades arm device.

Background

As is known, a sprinkler refers to a machine device for spraying irrigation water. Generally comprises a water pump unit, a pipeline, a spray head, a travelling mechanism and the like. The sprinkler is a unit type sprinkler irrigation system.

The sprinkler originally prevails in areas such as the United states and the like, is introduced into China in recent times, has been widely applied in China nowadays, and has the advantages of high efficiency, convenient use, uniform irrigation, water conservation and the like for irrigating farmlands planted in large areas.

However, the sprinkler is often more suitable for being used in a wide flat area, because when the sprinkler has a block or an obstacle, the sprinkler cannot move to cause the sprinkler to be used illegally or to have poor use effect, especially in a large ground, most of the sprinkler is flat, but some places are uneven or obstacles, such as trees, telegraph poles, houses, hills and the like, generally, the influence on the rotary sprinkler is the largest under the situation, the sprinkler cannot rotate smoothly for one circle directly, and the phenomenon of troublesome use is caused, as shown in an example in fig. 5.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but autogiration of sprinkling irrigation machine trades arm device, it can trade the wall through the rotation and block the problem in order to solve the barrier, and it is more convenient to use, has improved the suitability of sprinkling irrigation machine greatly.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the automatic-rotating arm-changing device of the sprinkler comprises a sprinkler body, wherein the sprinkler body comprises a fixing frame, a water pump unit, a cross beam, a pipeline, a spray head and a traveling mechanism, a rotary arm sprinkling irrigation device is arranged on the sprinkler body and comprises a driving structure, a sprinkling rotary arm and an automatic control device, the driving structure comprises a motor and a speed reducer, a fixing plate is fixed at the joint of the cross beam and the traveling mechanism, the motor and the speed reducer are arranged on the fixing plate, the speed reducer is a steering speed reducer and is driven by the motor, a connecting sleeve is arranged on the sprinkling rotary arm and is connected with a driving shaft of the motor;

the two sides of the sprinkling irrigation rotating arm are arranged in an upward bent shape, the top end of the connecting sleeve is provided with a main cable frame, the left part and the right part of the sprinkling irrigation rotating arm are respectively provided with an auxiliary cable frame and are connected with the main cable frame through inclined cables, the right part of the sprinkling irrigation rotating arm is provided with a plurality of spray heads, the sprinkling irrigation rotating arm is provided with a pipeline and is connected with a pipeline on a span beam, and the plurality of spray heads are respectively connected with the pipeline;

the automatic control device comprises a controller, a steering positioning device and a limiting structure, the controller comprises a shell, the shell is arranged at the bottom of the joint of the span beam and the travelling mechanism, a relay and a circuit board are arranged in the shell, the controller is electrically connected with the travelling mechanism through electric wires, the steering positioning device comprises a steering positioning rod and a spring, the spring is arranged at the right end of the span beam and extends rightwards, the right end of the spring is provided with a positioning plate, a first limiting switch is arranged on the positioning plate and is electrically connected with the circuit board through the electric wires, the limiting structure comprises a limiting plate, a second limiting switch is arranged on the limiting plate and is matched with a rotating arm, the second limiting switch is electrically connected with the circuit board through the electric wires, and the limiting structure is divided into two parts and is arranged at the right part of the span beam.

Furthermore, the steering positioning rods are a plurality of and are matched for use, and first limit switches are arranged on two sides of the positioning plate.

Further, be provided with supplementary sliding structure around the drive structure, supplementary sliding structure includes supplementary slide rail and slider, supplementary slide rail is fixed in the right part of striding the roof beam through the several dead lever, slider sliding connection is on the slide rail, supplementary slide rail is the semicircle setting.

Preferably, the right end of the sprinkling irrigation rotating arm is provided with a water raising spray head which is arranged in an upward inclined manner, and the water raising spray head is connected with a pipeline.

Furthermore, be located the other stopper that is provided with of second limit switch on the limiting plate to stopper and the cooperation of sprinkling irrigation rocking arm, the material of stopper is the rubber material.

Preferably, the spray head positioned at the leftmost side on the sprinkling irrigation rotating arm extends downwards for a certain distance.

Furthermore, a pipeline on the sprinkling irrigation rotating arm is provided with an electromagnetic valve and is electrically connected with a control through an electric wire

(III) advantageous effects

Compared with the prior art, the utility model provides a but sprinkling irrigation machine's autogiration trades arm device possesses following beneficial effect:

this but sprinkling machine's autogiration trades arm device, through the controller, first limit switch, several second limit switch, drive structure and the cooperation that turns to the aversion pole, can change the arm soon to the sprinkling rocking arm at the assigned position, thereby avoid the barrier, again can make the sprinkling rocking arm reset automatically when the barrier again, make the device can prevent effectively that the barrier from to the influence of sprinkling machine, greatly increased the suitability of sprinkling machine, the development in sprinkling machine field has been promoted greatly, and good market prospect has.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged schematic view of a portion A shown in FIG. 1 according to the present invention;

fig. 3 is a partially enlarged structural view of a portion B shown in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of a partial top view of the auxiliary sliding structure of the present invention;

fig. 5 is an illustration of the present invention in use.

In the figure: 1. a span beam; 2. a pipeline; 3. a spray head; 4. a traveling mechanism; 5. a sprinkling irrigation rotating arm; 6. a motor; 7. a speed reducer; 8. a fixing plate; 9. connecting sleeves; 10. a main rope frame; 11. an auxiliary rope frame; 12. a stay cable; 13. a housing; 14. a relay; 15. a circuit board; 16. a steering positioning rod; 17. a spring; 18. positioning a plate; 19. a first limit switch; 20. a limiting plate; 21. a second limit switch; 22. an auxiliary slide rail; 23. a slider; 24. an auxiliary slide rail; 25. fixing the rod; 26. a water raising spray head; 27. a limiting block; 28. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the utility model discloses a but arm device is traded in autogiration of sprinkling irrigation machine, including the sprinkling irrigation machine body, the sprinkling irrigation machine body includes mount, water pump unit, span beam 1, pipeline 2, shower nozzle 3 and running gear 4, is provided with rocking arm sprinkling irrigation equipment on the sprinkling irrigation machine body, and rocking arm sprinkling irrigation equipment includes drive structure, sprinkling irrigation rocking arm 5 and automatic control device.

Referring to fig. 1-3, the driving structure includes a motor 6 and a reducer 7, a fixing plate 8 is fixed at a joint of the bridge 1 and the traveling mechanism 4, the motor 6 and the reducer 7 are mounted on the fixing plate 8, the reducer 7 is a steering reducer 7 and is driven by the motor 6, and the reducer 7 is a suitable reducer 7, and has a function of outputting a torque by steering and a function of increasing a torque by reducing speed. A connecting sleeve 9 is arranged on the sprinkling irrigation rotating arm 5, and the connecting sleeve 9 is connected with a driving shaft of the motor 6.

Referring to fig. 1, two sides of a sprinkling boom 5 are bent upward, a main cable frame 10 is disposed at the top end of a connecting sleeve 9, auxiliary cable frames 11 are disposed on the left and right portions of the sprinkling boom 5, and are connected to the main cable frame 10 through an inclined cable 12, a plurality of nozzles 3 are disposed on the right portion of the sprinkling boom 5, a pipe 2 is disposed on the sprinkling boom 5 and connected to the pipe 2 on the span beam 1, the plurality of nozzles 3 are connected to the pipe 2, a water-raising nozzle 263 is disposed at the right end of the sprinkling boom 5 and is inclined upward, the water-raising nozzle 263 is connected to the pipe 2, the water-raising nozzle 263 can raise water obliquely upward to spray water to a far area, and the left-most nozzle 3 on the sprinkling boom 5 is extended downward by a distance to prevent water from being directly sprayed onto an electronic device.

Referring to fig. 1-3, the automatic control device includes a controller, a steering positioning device and a limiting structure, the controller includes a housing 13, the housing 13 is disposed at the bottom of the joint of the span beam 1 and the traveling mechanism 4, a relay 14 and a circuit board 15 are disposed in the housing 13, the controller is electrically connected to the circuit of the traveling mechanism 4, the controller can control the circuit of the traveling mechanism 4 to control the traveling mechanism 4 to travel or stop, the traveling mechanism 4 is a mechanism of the existing sprinkler, the traveling mechanism 4 of different sprinklers is driven in different ways, if the traveling mechanism 4 cannot be directly connected to the circuit, the controller can be controlled by matching with a suitable circuit, which is a well known technology, and thus, the description is omitted, the steering positioning device includes a steering positioning rod 16 and a spring 17, the spring 17 is disposed at the right end of the span beam 1 and extends to the right, the right end of the spring 17 is provided with a positioning plate 18, both sides of the positioning plate 18 are provided with first limit switches 19, the positioning plate is electrically connected with the circuit board 15 through electric wires, the steering positioning rods 16 are a plurality of and are matched for use, the plurality of steering positioning rods 16 are respectively arranged on both sides of an obstacle, referring to fig. 5, the installation positions of the plurality of steering positioning rods 16 are fixed on the ground after the positions are determined, so that the steering positioning rods 16 are firmly fixed, when the first limit switches 19 touch the steering positioning rods 16, the first limit switches 19 trigger to send electric signals to the controller, and meanwhile, as the springs 17 are connected, the first limit switches 19 cannot be damaged when impacting the steering positioning rods 16, when the walking mechanism 4 continues to walk, the springs 17 can be forced to bend until the second limit switches 21 slide over the steering positioning rods 16, the limiting structure includes a limiting plate 20, a second limiting switch 21 is disposed on the limiting plate 20, and the second limiting switch 21 is located on the rotation track of the sprinkling irrigation boom 5, when the sprinkling irrigation boom 5 rotates to the second limiting switch 21, the second limiting switch 21 can be touched and triggered, a limiting block 27 is disposed beside the second limiting switch 21 on the limiting plate 20, and the limiting block 27 is matched with the sprinkling irrigation boom 5, the limiting block 27 is made of rubber, the limiting block 27 can play a role in blocking and protecting the second limiting switch 21, the sprinkling irrigation boom 5 is prevented from being impacted on the second limiting switch 21 with an excessive force, the second limiting switch 21 is electrically connected with the circuit board 15 through an electric wire, the limiting structures are divided into two parts, and are disposed at the right part of the span beam 1, and disposed at the rear end of the right part of the span beam 1 and the front end of the right part of the span beam 1, and an appropriate distance is disposed between the two limiting structures, the limiting structure at the left part is disposed forward, the limiting structure at the right part is disposed leftward, and this embodiment, for example, the direction of fig. 5, other directions need to appropriately adjust the positions of the sprinkling irrigation boom, and the limiting structure is used for carrying out the limiting switch 5.

The pipeline 2 on the sprinkling irrigation rotating arm 5 is provided with an electromagnetic valve 28 and is electrically connected with a controller through an electric wire, and after the arm is changed, the controller controls the electromagnetic valve 28 to be closed, so that the sprinkling irrigation rotating arm 5 stops sprinkling water, and transitional irrigation and water saving effects can be prevented.

Referring to fig. 2 and 4, an auxiliary sliding structure is disposed around the driving structure, the auxiliary sliding structure includes an auxiliary sliding rail 2422 and a sliding block 23, the auxiliary sliding rail 2422 is fixed to the right portion of the span beam 1 by a plurality of fixing rods 25, the sliding block 23 is slidably connected to the sliding rail, and the auxiliary sliding rail 2422 is disposed in a semicircular shape.

In summary, in the automatic rotary arm changing device of the sprinkler, when the first limit switch 19 touches the steering changing rod to trigger, the controller controls the traveling mechanism 4 to stop, then the relay 14 supplies power to the motor 6 to rotate the motor 6, when the sprinkler boom 5 touches the second limit switch 21 located at the right part, the second limit switch 21 located at the right part triggers, the controller controls the motor 6 to stop and controls the traveling mechanism 4 to continue traveling, at this time, a certain angle is formed between the sprinkler boom 5 and the bridge 1 to realize arm changing, after wall changing, the controller controls the electromagnetic valve 28 to close, the sprinkler boom 5 stops spraying water, when the first limit switch 19 touches another steering changing rod to trigger, the controller controls the traveling mechanism 4 to stop, then the relay 14 supplies power to the motor 6 to reversely rotate the motor 6, when the boom 5 touches the second limit switch 21 located at the left part, the second limit switch 21 at the left part triggers, the controller controls the motor 6 to stop, controls the traveling mechanism 4 to continue to rotate, and simultaneously controls the traveling mechanism 4 to open, and the sprinkler boom 5 to continue to rotate to flush with the sprinkler boom 5, and when the sprinkler boom 5 stops.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but sprinkling irrigation machine's autogiration trades arm device, includes the sprinkling irrigation machine body, the sprinkling irrigation machine body includes mount, pumping unit, span beam (1), pipeline (2), shower nozzle (3) and running gear (4), its characterized in that: the sprinkling irrigation machine is characterized in that a rotating arm sprinkling irrigation device is arranged on the sprinkling irrigation machine body and comprises a driving structure, a sprinkling irrigation rotating arm (5) and an automatic control device, the driving structure comprises a motor (6) and a speed reducer (7), a fixing plate (8) is fixed at the joint of the span beam (1) and the traveling mechanism (4), the motor (6) and the speed reducer (7) are installed on the fixing plate (8), the speed reducer (7) is a steering speed reducer (7) and is driven by the motor (6), a connecting sleeve (9) is arranged on the sprinkling irrigation rotating arm (5), and the connecting sleeve (9) is connected with a driving shaft of the motor (6);

the two sides of the sprinkling irrigation rotating arm (5) are arranged in an upward bent shape, the top end of the connecting sleeve (9) is provided with a main cable frame (10), the left part and the right part of the sprinkling irrigation rotating arm (5) are respectively provided with an auxiliary cable frame (11) and are connected with the main cable frame (10) through inclined cables (12), the right part of the sprinkling irrigation rotating arm (5) is provided with a plurality of spray heads (3), the sprinkling irrigation rotating arm (5) is provided with a pipeline (2) and is connected with the pipeline (2) on the span beam (1), and the plurality of spray heads (3) are respectively connected with the pipeline (2);

automatic control device includes the controller, turns to positioner and limit structure, the controller includes casing (13), casing (13) set up in the bottom of the junction of striding roof beam (1) and running gear (4), be provided with relay (14) and circuit board (15) in casing (13), the controller passes through the electric wire electricity with running gear (4) and is connected, turn to positioner including turning to locating lever (16) and spring (17), spring (17) set up in the right-hand member of striding roof beam (1) to extend right, the right-hand member of spring (17) is provided with locating plate (18), be provided with first limit switch (19) on locating plate (18) to pass through the electric wire electricity with circuit board (15) and be connected, limit structure includes limiting plate (20), be provided with second limit switch (21) on limiting plate (20) to second limit switch (21) and rocking arm (5) phase-match, second limit switch (21) pass through the electric wire and are connected with circuit board (15) electricity, limit structure divide into two to set up in the right side portion of striding roof beam (1).

2. The automatically rotatable boom changing apparatus of a sprinkler according to claim 1, wherein: the steering positioning rods (16) are a plurality of and are matched for use, and first limit switches (19) are arranged on two sides of the positioning plate (18).

3. The automatically rotatable boom changing apparatus of a sprinkler according to claim 1, wherein: be provided with supplementary sliding structure around the drive structure, supplementary sliding structure includes supplementary slide rail (24) (22) and slider (23), supplementary slide rail (24) (22) are fixed in the right part of striding roof beam (1) through several dead lever (25), slider (23) sliding connection is on the slide rail, supplementary slide rail (24) (22) are half circular setting.

4. The automatically rotatable boom changing apparatus of a sprinkler according to claim 1, wherein: the right end of the sprinkling irrigation rotating arm (5) is provided with a water raising spray head (26) which is arranged in an upward inclined manner, and the water raising spray head (26) is connected with the pipeline (2).

5. The automatic rotary arm changing device of the sprinkler according to claim 1, wherein: limiting blocks (27) are arranged on the limiting plates (20) beside the second limiting switches (21), the limiting blocks (27) are matched with the sprinkling irrigation rotating arms (5), and the limiting blocks (27) are made of rubber.

6. The automatically rotatable boom changing apparatus of a sprinkler according to claim 1, wherein: the spray head (3) positioned at the leftmost side on the sprinkling irrigation rotating arm (5) is downwards extended for a certain distance.

7. The automatic rotary arm changing device of the sprinkler according to claim 1, wherein: an electromagnetic valve (28) is arranged on the pipeline (2) on the sprinkling irrigation rotating arm (5) and is electrically connected with the control through an electric wire.