CN219088024U

CN219088024U - Movable irrigation device

Info

Publication number: CN219088024U
Application number: CN202223355378.2U
Authority: CN
Inventors: 马永海; 蔡静; 孙清; 丁宏发
Original assignee: Jiangsu Xinhairun Construction Engineering Co ltd
Current assignee: Jiangsu Xinhairun Construction Engineering Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-30
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a movable irrigation device, which comprises a power box, a plurality of irrigation spray heads and an infusion pump arranged in the power box, wherein a rotating disc is arranged on the upper end surface of the power box in a rotating fit manner; a plurality of fixed brackets are distributed and installed on the rotary disk, and the irrigation spray heads are rotatably installed at the upper ends of the fixed brackets. The utility model has reasonable structural design, and under the cooperation of the swing mechanism and the rotary driving motor, the irrigation water can cover a larger and wider circular area, thereby greatly improving the irrigation coverage area and being beneficial to improving the overall irrigation efficiency.

Description

Movable irrigation device

Technical Field

The utility model relates to the technical field of irrigation, in particular to a movable irrigation device.

Background

The water is delivered to agricultural land by artificial means to replenish water in the soil and to improve the growth and development condition of crops. Under specific conditions, the frost damage can be reduced by irrigation, the soil cultivation performance can be improved, the soil salinity can be diluted, and the microclimate in the field can be improved. Under natural conditions, the water content is often uneven, and the water content requirements of crops cannot be met, so that the natural rainfall is needed to be irrigated manually, but the irrigation device in the prior art can only irrigate in a specified direction, and the problems of small irrigation range and low irrigation efficiency exist.

In order to solve the problems, china patent (issued publication number: CN212164473U, issued publication day: 2020.12.18) discloses a novel irrigation device which can increase the spraying range and improve the irrigation efficiency by swinging a spray head.

Compared with the prior art, the scheme does increase the spraying range to a certain extent, improves the irrigation efficiency, but the spray head in the scheme can only rotate and swing around the vertical axis, and the horizontal distance between the final drop point position of the irrigation water and the central position of the irrigation device is always kept unchanged, namely, the scheme can only spray and irrigate the circular area, and the area capable of spraying and irrigating is still relatively smaller.

Disclosure of Invention

The utility model aims to provide a movable irrigation device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a movable irrigation device, includes power box, a plurality of irrigation shower nozzles and installs the transfer pump in the power box is inside, the up end normal running fit of power box installs the rotary disk, and power box internally mounted has the rotary driving motor that is used for driving the rotary disk rotation back and forth, rotary disk center an organic whole is provided with the catheter, and the upper end butt joint of catheter is installed the multiway joint, and the lower extreme butt joint of catheter has the rotary joint, and the other end of rotary joint passes through the hose and dock with the exit end of transfer pump, and the entrance end of transfer pump stretches out the lateral wall of power box;

a plurality of fixed brackets are distributed and installed on the rotary disk, the irrigation spray heads are rotatably installed at the upper ends of the fixed brackets, the inlet ends of the irrigation spray heads are in butt joint communication with the corresponding interfaces on the multi-way joints through the butt joint hoses, and the rotary disk is also provided with a swinging mechanism for driving the irrigation spray heads to swing.

Under the cooperation of the swing mechanism and the rotary driving motor, irrigation water can cover a larger and wider circular area, so that the irrigation coverage area is greatly improved, and the integral irrigation efficiency is improved.

As a further scheme of the utility model, a driven gear ring is fixedly arranged on the lower end surface of the rotary disk, the rotary driving motor is fixedly arranged on the inner wall of the power box through a motor seat plate, and a driving gear is fixedly arranged at the output end of the rotary driving motor and is in meshed connection with the driven gear ring.

As a further scheme of the utility model, the upper end of the fixed support is rotatably provided with the installation arm plate through the pin shaft, and the irrigation spray head is fixedly arranged at one end, far away from the pin shaft, of the installation arm plate through the anchor ear.

As a further scheme of the utility model, the swing mechanism comprises a middle shell, a top motor, a screw rod, a nut seat and a rack, wherein the periphery of the bottom of the middle shell is fixedly arranged on the upper end face of a rotating disc through shell upright posts, the vertically extending screw rod is rotatably arranged in the middle shell, the top motor is fixedly arranged at the top end of the middle shell, the output end of the top motor is in driving connection with the end part of the screw rod, the screw rod is sheathed with the nut seat through threaded fit, the periphery of the nut seat is integrally provided with a connecting arm, and the end part of the connecting arm is fixedly provided with a guide slide block;

a plurality of guide grooves are distributed on the outer wall of the middle shell, guide sliding blocks are arranged in the guide grooves in a sliding fit mode, and racks are fixedly arranged on the outer side walls of the guide sliding blocks;

the one end that the installation arm board is close to the round pin axle still an organic whole is provided with the sector gear, and the sector gear is connected with the rack meshing. During specific work, the rack moving up and down in the swinging mechanism can drive the sector gear and the installation arm plate to rotate around the pin shaft, and the installation arm plate can drive the irrigation spray head to swing, so that the angle of the irrigation spray head relative to the horizontal plane is adjusted, and the position of the drop point of the water for sprinkling irrigation can be radially adjusted.

As a further scheme of the utility model, the lower end of the infusion pump is integrally connected with a pump body seat plate, and the pump body seat plate is fixedly arranged on the inner bottom wall of the power box through bolts.

As a further scheme of the utility model, a damping cushion block is arranged between the pump body seat plate and the inner bottom wall of the power box. The shock-absorbing cushion block can be a rubber block, has a good buffering effect, and can reduce vibration noise during operation.

As a further scheme of the utility model, the front end of the power box is provided with a box opening, and a box door is rotatably arranged at the box opening. The infusion pump and the rotary driving motor are convenient to install in the power box, and the follow-up overhaul and maintenance operation are convenient.

As a further scheme of the utility model, universal wheels are arranged around the bottom of the power box, and a pushing handle is fixedly arranged on the outer wall of the power box. The whole irrigation device is convenient to transfer and push.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the irrigation sprinkler is in operation, the rotary driving motor can drive the rotary disk to rotate back and forth, so that the irrigation sprinkler is circular in sprinkling area; meanwhile, the swing mechanism drives the irrigation spray head to swing back and forth around the upper end of the fixed support, and under the drive of the swing mechanism, the drop point of the irrigation water sprayed by the irrigation spray head can be changed continuously, so that the design is adopted, the irrigation water can cover a larger and wider circular area, the irrigation coverage area is greatly improved, and the integral irrigation efficiency is improved;

2. the swing mechanism has reasonable structural design, is convenient for combination and assembly, can synchronously drive a plurality of irrigation spray heads to adjust the spray irrigation angle through one top motor when in use, and is convenient to operate and use;

3. the driving structure between the rotary disk and the rotary driving motor is reasonable in design, and a plurality of irrigation spray heads arranged on the rotary disk and the rotary disk can be driven to rotate back and forth through the rotary driving motor, so that an irrigation area is in a circular ring shape, and the operation and the use are convenient.

Drawings

FIG. 1 is a schematic perspective view of a movable irrigation device;

FIG. 2 is a schematic diagram of the front structure of a mobile irrigation rig;

FIG. 3 is a schematic cross-sectional view of a mobile irrigation rig;

fig. 4 is a schematic cross-sectional view of the upper half of a mobile irrigation rig.

In the figure: the device comprises a power box, 11-universal wheels, 12-push handles, 13-box doors, 2-rotating discs, 21-liquid guiding pipes, 22-multi-way connectors, 23-slewing bearings, 24-slewing connectors, 3-swinging mechanisms, 31-middle machine shells, 311-guide grooves, 312-machine shell upright posts, 32-top motors, 33-racks, 34-guide sliding blocks, 35-screw rods, 36-nut seats, 4-irrigation spray heads, 41-butt joint hoses, 5-installation arm plates, 51-sector gears, 52-fixed supports, 53-hoops, 6-liquid conveying pumps, 61-pump body seat plates, 62-damping cushion blocks, 7-slewing drive motors, 71-driving gears and 72-driven gear rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the movable irrigation device comprises a power box 1, a plurality of irrigation spray heads 4 and an infusion pump 6 arranged in the power box 1, wherein in order to facilitate the transfer and pushing of the whole irrigation device, universal wheels 11 can be arranged around the bottom of the power box 1 in a distributed manner, and a pushing handle 12 can be specifically and fixedly arranged on the outer wall of the power box 1; in this embodiment, the upper end surface of the power box 1 may be specifically provided with the rotary disk 2 through the rotary support 23 in a running fit manner, the power box 1 is internally provided with the rotary driving motor 7 for driving the rotary disk 2 to rotate back and forth, the center of the rotary disk 2 is integrally provided with the liquid guiding tube 21, the upper end of the liquid guiding tube 21 is in butt joint with the multi-way joint 22, the lower end of the liquid guiding tube 21 is in butt joint with the rotary joint 24, the other end of the rotary joint 24 is in butt joint with the outlet end of the infusion pump 6 through a hose, and the inlet end of the infusion pump 6 extends out of the side wall of the power box 1.

A plurality of fixed brackets 52 are distributed and installed on the rotary disk 2, the irrigation spray heads 4 are rotatably installed at the upper ends of the fixed brackets 52, the inlet ends of the irrigation spray heads 4 are in butt joint communication with corresponding interfaces on the multi-way connectors 22 through the butt joint hoses 41, and the rotary disk 2 is also provided with a swinging mechanism 3 for driving the irrigation spray heads 4 to swing.

The working principle of the utility model is as follows: before using, the whole irrigation device is pushed to the area to be irrigated, an external water supply pipe is in butt joint with the inlet end of the infusion pump 6, then, the infusion pump 6, the rotary driving motor 7 and the swinging mechanism 3 are started, irrigation water sequentially passes through a hose, a rotary joint 24 and a liquid guide tube 21 under the suction of the infusion pump 6, then, under the split flow of the multi-way joint 22, the irrigation water enters the irrigation spray head 4 through the butt joint hose 41, and the irrigation spray head 4 sprays the irrigation water to be discharged for irrigation operation.

In the spraying irrigation process, the rotary driving motor 7 can drive the rotary disk 2 to rotate back and forth, so that the spraying area of the irrigation sprinkler head 4 is in a circular ring shape; meanwhile, the swinging mechanism 3 drives the irrigation spray head 4 to swing back and forth around the upper end of the fixed support 52, and under the driving of the swinging mechanism 3, the included angle between the irrigation spray head 4 and the horizontal plane is continuously changed, so that the drop point of the irrigation water is continuously changed relative to the irrigation device of the embodiment, and therefore, the irrigation water can cover a wider circular area, the irrigation coverage area is greatly improved, and the overall irrigation efficiency is improved.

As a specific scheme, the driven gear ring 72 is fixedly mounted on the lower end surface of the rotary disk 2, the rotary driving motor 7 is fixedly mounted on the inner wall of the power box 1 through a motor seat board, the driving gear 71 is fixedly mounted at the output end of the rotary driving motor 7, and the driving gear 71 is in meshed connection with the driven gear ring 72.

During operation, the rotary driving motor 7 can drive the driven gear ring 72 to rotate through the driving gear 71, and the rotary driven gear ring 72 can drive the rotary disk 2, the fixed support 52 and the irrigation spray heads 4 to rotate, so that the areas of each irrigation spray head 4 capable of covering sprinkling irrigation are annular.

As a specific scheme, the upper end of the fixed bracket 52 is rotatably provided with an installation arm plate 5 through a pin shaft, and the irrigation spray head 4 is fixedly arranged at one end, far away from the pin shaft, of the installation arm plate 5 through a hoop 53.

The swing mechanism 3 comprises a middle shell 31, a top motor 32, a screw rod 35, a nut seat 36 and a rack 33, wherein the periphery of the bottom of the middle shell 31 is fixedly arranged on the upper end face of the rotary disk 2 through a shell upright post 312, the vertically extending screw rod 35 is rotatably arranged in the middle shell 31, the top motor 32 is fixedly arranged at the top end of the middle shell 31, the output end of the top motor 32 is in driving connection with the end part of the screw rod 35, the screw rod 35 is sheathed with the nut seat 36 through a threaded fit, connecting arms integrally extend around the nut seat 36, and guide sliding blocks 34 are fixedly arranged at the end parts of the connecting arms; a plurality of guide grooves 311 are distributed on the outer wall of the middle shell 31, guide sliding blocks 34 are arranged in the guide grooves 311 in a sliding fit manner, and racks 33 are fixedly arranged on the outer side walls of the guide sliding blocks 34; the end of the mounting arm plate 5, which is close to the pin shaft, is also integrally provided with a sector gear 51, and the sector gear 51 is in meshed connection with the rack 33.

The working principle of the swinging mechanism 3 is as follows: when the irrigation sprinkler is in operation, the top motor 32 drives the screw rod 35 to rotate, the rotating screw rod 35 drives the nut seat 36 to ascend or descend, the nut seat 36 pulls the guide sliding block 34 to ascend or descend through the connecting arm, and then the guide sliding block 34 drives the rack 33 to ascend or descend, the rack 33 which moves up and down drives the sector gear 51 and the mounting arm plate 5 to rotate around the pin shaft, the mounting arm plate 5 can drive the irrigation sprinkler 4 to swing, and accordingly the angle of the irrigation sprinkler 4 relative to the horizontal plane is adjusted, and the drop point position of the irrigation sprinkler can be radially adjusted.

As a further scheme, the lower end of the infusion pump 6 is integrally connected with a pump body seat board 61, and the pump body seat board 61 is fixedly mounted on the inner bottom wall of the power box 1 through bolts. A shock-absorbing cushion block 62 is further arranged between the pump body seat plate 61 and the inner bottom wall of the power box 1, and the shock-absorbing cushion block 62 can be a rubber block. The infusion pump 6 has reasonable design of the installation structure, good buffer effect and capability of reducing vibration noise during operation.

In addition, in this embodiment, the front end of the power box 1 is provided with a box opening, and a box door 13 is rotatably installed at the box opening. Through the setting of box opening and chamber door 13, be convenient for install infusion pump 6 and rotary drive motor 7 in power case 1, follow-up maintenance operation is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a movable irrigation device, includes headstock (1), a plurality of irrigation shower nozzles (4) and installs transfer pump (6) inside headstock (1), its characterized in that: the automatic infusion device is characterized in that a rotary disc (2) is mounted on the upper end face of the power box (1) in a rotating fit manner, a rotary driving motor (7) for driving the rotary disc (2) to rotate back and forth is mounted in the power box (1), a liquid guide tube (21) is integrally arranged in the center of the rotary disc (2), a multi-pass joint (22) is mounted at the upper end of the liquid guide tube (21) in a butt joint manner, a rotary joint (24) is mounted at the lower end of the liquid guide tube (21) in a butt joint manner, the other end of the rotary joint (24) is in butt joint with the outlet end of the infusion pump (6) through a hose, and the inlet end of the infusion pump (6) extends out of the side wall of the power box (1);

a plurality of fixed brackets (52) are distributed and installed on the rotary disk (2), the irrigation spray heads (4) are rotatably installed at the upper ends of the fixed brackets (52), the inlet ends of the irrigation spray heads (4) are in butt joint communication with the corresponding interfaces on the multi-way connectors (22) through the butt joint hoses (41), and the rotary disk (2) is also provided with a swinging mechanism (3) for driving the irrigation spray heads (4) to swing.

2. The mobile irrigation rig of claim 1, wherein: the rotary disk is characterized in that a driven gear ring (72) is fixedly arranged on the lower end face of the rotary disk (2), a rotary driving motor (7) is fixedly arranged on the inner wall of the power box (1) through a motor seat plate, a driving gear (71) is fixedly arranged at the output end of the rotary driving motor (7), and the driving gear (71) is meshed and connected with the driven gear ring (72).

3. The mobile irrigation rig of claim 1, wherein: the upper end of the fixed support (52) is rotatably provided with an installation arm plate (5) through a pin shaft, and the irrigation spray head (4) is fixedly arranged at one end, far away from the pin shaft, of the installation arm plate (5) through a hoop (53).

4. A mobile irrigation rig according to claim 3 wherein: the swing mechanism (3) comprises a middle casing (31), a top motor (32), a lead screw (35), a nut seat (36) and a rack (33), wherein the periphery of the bottom of the middle casing (31) is fixedly arranged on the upper end face of the rotating disc (2) through a casing upright post (312), the lead screw (35) which extends vertically is rotatably arranged in the middle casing (31), the top motor (32) is fixedly arranged at the top end of the middle casing (31), the output end of the top motor (32) is in driving connection with the end part of the lead screw (35), the nut seat (36) is sleeved on the lead screw (35) through a threaded fit, a connecting arm integrally extends around the nut seat (36), and a guide sliding block (34) is fixedly arranged at the end part of the connecting arm;

a plurality of guide grooves (311) are distributed on the outer wall of the middle shell (31), guide sliding blocks (34) are arranged in the guide grooves (311) in a sliding fit mode, and racks (33) are fixedly arranged on the outer side walls of the guide sliding blocks (34);

one end of the mounting arm plate (5) close to the pin shaft is also integrally provided with a sector gear (51), and the sector gear (51) is meshed with the rack (33).

5. The mobile irrigation rig of claim 1, wherein: the lower end of the infusion pump (6) is integrally connected with a pump body seat board (61), and the pump body seat board (61) is fixedly arranged on the inner bottom wall of the power box (1) through bolts.

6. The mobile irrigation rig of claim 5, wherein: a damping cushion block (62) is further arranged between the pump body seat plate (61) and the inner bottom wall of the power box (1).

7. A mobile irrigation rig according to any of claims 1-6 wherein: the front end of the power box (1) is provided with a box opening, and a box door (13) is rotatably arranged at the box opening.

8. A mobile irrigation rig according to any of claims 1-6 wherein: universal wheels (11) are arranged around the bottom of the power box (1), and a pushing handle (12) is fixedly arranged on the outer wall of the power box (1).