CN212138740U

CN212138740U - Irrigation device

Info

Publication number: CN212138740U
Application number: CN202020718324.XU
Authority: CN
Inventors: 宁萍; 申国安
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-15
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a water conservancy irrigation device, which belongs to the technical field of water conservancy engineering, and comprises a water tank arranged on a vehicle body, wherein the water tank is communicated with a water pump which is connected with a spray head, and an adjusting mechanism is also arranged on the vehicle body, and comprises a turntable, the bottom of the turntable is fixedly connected with a rotating shaft, and the bottom of the rotating shaft is rotatably connected on the vehicle body; the spray head is arranged above the rotary table, the bottom of the spray head is hinged with the rotary table, a telescopic rod is connected above the rotary table, and the top of the telescopic rod is hinged with the bottom of the spray head; a gear ring is fixedly connected to the outer wall of the rotary table, the gear ring is meshed with a rack, a lead screw nut is fixedly connected to one side of the rack, the lead screw nut is connected to the vertical plate in a sliding mode, and the vertical plate is fixedly welded to the vehicle body; the lead screw is connected in the lead screw nut, and the two ends of the lead screw are connected with the vertical plate through the bearing seats. The device has simple structure, convenient use, flexible adjustment of the spray head, wide irrigation range and high irrigation efficiency; meanwhile, the filtering device can also filter to prevent the nozzle from being blocked, and the practicability is high.

Description

Irrigation device

Technical Field

The utility model relates to a hydraulic engineering technical field, concretely relates to irrigation device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. The agricultural water conservancy construction refers to a water conservancy project for developing agricultural production services, and the basic task is to change natural conditions which are not beneficial to agricultural production development through water conservancy engineering technical measures and provide high-yield and high-efficiency services for agriculture. Water conservancy facilities serving the farmland through the development and repair comprise irrigation, drainage, waterlogging removal, salt and water damage prevention and control and the like, and basic farmlands with drought and waterlogging conservation, high yield and stability are built.

The angle of a spray head of the existing irrigation device is fixed in the using process, the irrigation area is small, the irrigation is not uniform, and the use of a user is inconvenient; in addition, the water inlet of the water tank of the irrigation device is lack of a filtering device, and when water quality impurities are more, the spray head is easy to block.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, a water conservancy irrigation device is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a water conservancy irrigation device, which comprises a water tank arranged on a vehicle body, wherein the water tank is communicated with a water pump, the water pump is connected with a spray head, the vehicle body is also provided with an adjusting mechanism for adjusting the angle of the spray head, the adjusting mechanism comprises a turntable, the bottom of the turntable is fixedly connected with a rotating shaft, and the bottom of the rotating shaft is rotationally connected on the vehicle body; the spray head is arranged above the rotary table, the bottom of the spray head is hinged with the rotary table, a telescopic rod is further connected above the rotary table, and the top of the telescopic rod is hinged with the bottom of the spray head; a gear ring is fixedly connected to the outer wall of the rotary table, the gear ring is meshed with a rack, a lead screw nut is fixedly connected to one side of the rack, the lead screw nut is connected to a vertical plate in a sliding mode, and the vertical plate is fixedly welded to the vehicle body; the lead screw is connected in the lead screw nut, and two ends of the lead screw are connected with the vertical plate through bearing seats.

Preferably, a baffle table is arranged on the inner wall of the water inlet of the water tank, and a filter screen is arranged above the baffle table in a matching manner.

Preferably, the water pump is arranged outside the water tank, the water pump is connected with the water tank through a water inlet pipe, and the water pump is connected with the spray head through a water outlet pipe.

Preferably, the rotary disc is connected with a connecting rod, and the top end of the connecting rod is hinged with the spray head.

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

1. the utility model can adjust the spray head up and down by arranging the telescopic rod; through the arrangement of the rotary disc, the gear ring, the rack, the screw rod and the screw rod nut, when the irrigation device is used, the screw rod rotates to drive the screw rod nut and the rack to move, and the rack moves to further drive the gear ring to rotate, so that the spray head can rotate in the horizontal direction to adjust the spray angle, the adjustment is flexible, the use is convenient, the irrigation efficiency and effect are improved, and the practicability is high;

2. through set up the filter screen in water tank water inlet department, conveniently filter impurity such as pasture and water, stone in former aquatic, prevent to block up the shower nozzle.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the adjustment mechanism of fig. 1.

Fig. 3 is a top view of the adjustment mechanism of fig. 2 (with the telescoping rod and linkage removed).

Description of reference numerals:

1, a vehicle body; 2, a water tank; 3, a water inlet; 4, water outlet; 5, filtering a screen; 6, a blocking platform; 7, a water inlet pipe; 8, a water pump; 9, discharging a water pipe; 10 a rotating shaft; 11 a turntable; 12 a gear ring; 13 connecting rods; 14 spray heads; 15, telescoping a rod; 151 jackscrews; 16 vertical plates; 17 a lead screw nut; 18 leading screws; 181 bearing seats; 19 rack.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Example one

As shown in fig. 1-3, the irrigation device provided in this embodiment includes a vehicle body 1 and a water tank 2 disposed on the vehicle body 1, the water tank 2 is used for storing raw water, a water inlet 3 is disposed at the top of the water tank 2, and a water outlet 4 for facilitating emptying is disposed at the bottom of the water tank.

The water tank 2 is communicated with a water pump 8 through a water inlet pipe 7, the water pump 8 is arranged outside the water tank 2, the water pump 8 is also connected with a spray head 14 through a water outlet pipe 9, an adjusting mechanism for adjusting the angle of the spray head 14 is also arranged on the vehicle body 1, the adjusting mechanism comprises a rotary table 11, the bottom of the rotary table 11 is fixedly connected with a rotating shaft 10, the bottom of the rotating shaft 10 is connected to the vehicle body 1 through a deep groove ball bearing, and the rotating shaft 10 can rotate; the spray head 14 is arranged above the rotary table 11, the connecting rod 13 is connected above the rotary table 11, the top end of the connecting rod 13 is hinged with the bottom of the spray head 14, the telescopic rod 15 is also connected above the rotary table 11, and the top of the telescopic rod 15 is hinged with the bottom of the spray head 14; the telescopic link 15 can select the common telescopic link that has jackscrew 151 in the market, and when using, through adjustment telescopic link 15, shower nozzle 14 is rotatory along the articulated point department with connecting rod 13, and then realizes the upper and lower injection position adjustment of shower nozzle 14, adjusts the position after, utilizes jackscrew 151 lock to die telescopic link 15, prevents that telescopic link 15 from removing, realizes spacing fixedly.

The outer wall of the turntable 11 is fixedly connected with a gear ring 12, the gear ring 12 is meshed with a rack 19, one side of the rack 19 is fixedly connected with a lead screw nut 17, the lead screw nut 17 is connected onto a vertical plate 16 in a sliding manner, and the vertical plate 16 is fixedly welded on the vehicle body 1; specifically, a dovetail groove is formed in the side face of the vertical plate 16, and the left end of the lead screw nut 17 is matched with the dovetail groove and slides back and forth along the dovetail groove.

The lead screw nut 17 is internally connected with a lead screw 18 in a matching way, and two ends of the lead screw 18 are connected with the vertical plate 16 through a bearing seat 181.

The spray head 14 can be adjusted up and down by arranging the telescopic rod 15; through setting up carousel 11, ring gear 12, rack 19, lead screw 18, screw nut 17, screw 18 is rotatory when using, drives screw nut 17 and rack 19 removes, and rack 19 removes and then can drive ring gear 12 rotatory to can make shower nozzle 14 spray the angular adjustment in the horizontal direction rotation, adjust in a flexible way, convenient to use has improved the efficiency and the effect of irrigation, and the practicality is strong.

Example two

With continuing reference to fig. 1-3, the irrigation device provided by this embodiment has the same structure as the first embodiment, except that in this embodiment, considering that there are aquatic weeds and other impurities in the water in lakes and rivers, if the water is directly injected into the water tank 2 without filtering, the spray head 14 may be blocked, in order to solve this problem, a baffle table is provided on the inner wall of the water inlet 3 of the water tank 2, the baffle table plays a limiting role, and a filter screen is provided above the baffle table in a matching manner, so that the impurities such as aquatic weeds and stones in the raw water can be conveniently filtered, the spray head 14 is prevented from being blocked, and the service life of the spray head 14 is prolonged.

The specific working process is as follows:

when using, the raw water is poured into water tank 2 after the filter screen filters and is stored, according to actual need, confirm shower nozzle 14 upper and lower position through adjustment telescopic link 15, through rotatory lead screw 18, lead screw 18 drives screw nut 17 and removes, screw nut 17 drives rack 19 and removes, rack 19 removes and can drive ring gear 12 rotatory, and then realize shower nozzle 14 in the rotation of horizontal direction, through the adjustment of above operation to shower nozzle 14 spray angle, it is nimble to adjust, convenient to use, irrigation efficiency and effect have been improved, therefore, the clothes hanger is strong in practicability.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A water conservancy irrigation device comprises a water tank (2) arranged on a vehicle body (1), wherein the water tank (2) is communicated with a water pump (8), the water pump (8) is connected with a spray head (14), and the water conservancy irrigation device is characterized in that the vehicle body (1) is also provided with an adjusting mechanism for adjusting the angle of the spray head (14), the adjusting mechanism comprises a rotary table (11), the bottom of the rotary table (11) is fixedly connected with a rotary shaft (10), and the bottom of the rotary shaft (10) is rotatably connected to the vehicle body (1); the spray head (14) is arranged above the rotary table (11), the bottom of the spray head (14) is hinged with the rotary table (11), a telescopic rod (15) is further connected above the rotary table (11), and the top of the telescopic rod (15) is hinged with the bottom of the spray head (14); the outer wall of the turntable (11) is fixedly connected with a gear ring (12), the gear ring (12) is meshed with a rack (19), one side of the rack (19) is fixedly connected with a lead screw (18) and a nut (17), the lead screw (18) and the nut (17) are connected onto a vertical plate (16) in a sliding mode, and the vertical plate (16) is fixedly welded on the vehicle body (1); the lead screw (18) is connected in the lead screw (18) and the nut (17), and two ends of the lead screw (18) are connected with the vertical plate (16) through bearing seats.

2. A water conservancy irrigation device according to claim 1, characterized in that a baffle (6) is arranged on the inner wall of the water inlet of the water tank (2), and a filter screen (5) is arranged above the baffle (6) in a matching way.

3. A water irrigation device according to claim 1, wherein said water pump (8) is arranged outside said water tank (2), said water pump (8) being connected to said water tank (2) via a water inlet pipe (7), said water pump (8) being connected to said nozzles (14) via a water outlet pipe (9).

4. A water irrigation device according to claim 1, wherein a connecting rod (13) is connected to said rotatable disc (11), and the top end of said connecting rod (13) is hinged to said spray head (14).