Irrigation device for greening engineering construction

Abstract

The utility model relates to the technical field of irrigation devices, in particular to an irrigation device for greening engineering construction. According to the technical scheme, the device comprises a protective shell and a water barrel arranged in the protective shell, and the water barrel is communicated with external water supply equipment through a water inlet pipe; a plurality of annularly-distributed through grooves are formed in the side wall of the upper end of the protective shell, nozzles are installed in the through grooves through rotating connecting pieces, and the nozzles communicate with the water drum; the inner wall of the upper end of the protective shell is provided with a deflection driving mechanism for driving the angle of the rotary connecting piece to change. The rotary connecting pieces are arranged in the multiple annularly-arranged through grooves, the irrigation angle of the spray head can be deflected up and down, the multiple sets of rotary connecting pieces are driven through the deflection driving mechanism, the structural design is ingenious, stability is high, and even irrigation can be achieved on the premise that the irrigation area is enlarged.

Description

Technical Field

[0001] The present application relates to the technical field of irrigation devices, and in particular to an irrigation device for greening project construction. Background Art

[0002] Outdoor greening needs to be maintained during the production process. In dry weather, it needs to be irrigated and watered regularly, so an irrigation device is needed. The existing irrigation device is composed of an irrigation cylinder, a water inlet pipe, a nozzle, etc. When irrigation is needed, turn on the water supply system, water will enter the cylinder, and then spray out through the nozzle.

[0003] In order to increase the irrigation area, the existing sprinkler heads are tilted upward at a certain angle when they are set. This setting method increases the scope of irrigation and saves water resources. However, there are still certain disadvantages in the irrigation process. The green plants near the irrigation device cannot be fully irrigated, resulting in uneven water supply for the green plants. For this reason, the present application proposes an irrigation device for greening engineering construction. Utility Model Content

[0004] The purpose of this application is to propose an irrigation device for greening project construction in response to the technical problems pointed out in the background technology.

[0005] The technical solution of the present application: an irrigation device for greening engineering construction, comprising a protective shell and a water cylinder arranged inside the protective shell, wherein the water cylinder is connected to an external water supply device through a water inlet pipe;

[0006] The upper side wall of the protective shell is provided with a plurality of through grooves distributed in an annular shape, and a nozzle is installed in the through groove through a rotating connecting piece, and the nozzle is connected to the water cylinder;

[0007] The inner wall of the upper end of the protective shell is provided with a deflection driving mechanism for driving the rotating connecting member to change its angle.

[0008] Preferably, the rotating connecting member includes a turntable rotatably connected to the inner walls on both sides of the through groove, a mounting block is connected between the two turntables, the nozzle passes through the mounting block, the input end of the nozzle is fixedly connected to a connecting pipe, and the connecting pipe is connected to the water cylinder through a hose.

[0009] Preferably, the deflection drive mechanism comprises a rectangular cover which is lifted and arranged inside the protective shell, and movable grooves are provided on four sides of the rectangular cover, and a plurality of connecting pipes respectively penetrate the plurality of movable grooves;

[0010] A pair of L-shaped plates are fixedly connected to the four sides of the rectangular cover, and a resistance block is fixedly connected to one end of the two L-shaped plates close to each other, and the two resistance blocks are respectively located above and below the connecting pipe.

[0011] Preferably, the deflection drive mechanism further comprises a small motor mounted on the inner wall of the upper end of the protective shell, the output shaft of the small motor is fixedly connected to a reciprocating screw, and the rectangular cover transmission sleeve is arranged on the outer side of the reciprocating screw.

[0012] Preferably, the inner wall of the protective shell is provided with a balance support plate for supporting the water cylinder, and the bottom end of the protective shell is fixedly connected with a pair of plug plates.

[0013] Preferably, there are two water cylinders, and a guide rod is fixedly connected to the inner wall of the upper end of the rectangular cover. The guide rod passes through the upper balance support plate and is slidably connected to the upper balance support plate.

[0014] Preferably, the nozzle extends to the outside of the protective shell, and the nozzle maintains a distance from the upper and lower inner walls of the through groove.

[0015] Compared with the prior art, this application has the following beneficial technical effects:

[0016] The present invention provides rotating connecting pieces in a plurality of annularly arranged through grooves, so that the irrigation angle of the sprinkler head can be deflected up and down, and a plurality of groups of rotating connecting pieces are driven by a deflection driving mechanism. The structural design is ingenious and the stability is high, and uniform irrigation can be achieved while expanding the irrigation area.

[0017] By arranging a resistance block at one end of a plurality of pairs of L-shaped plates close to each other, and the resistance block is arc-shaped, the friction between the connection pipe is reduced when the irrigation angle is adjusted, and the wear of the connection pipe is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of an irrigation device used in greening project construction;

[0019] Figure 2 yes Figure 1 A front sectional view of

[0020] Figure 3 is a cross-sectional view of a rectangular cover in the present application;

[0021] Figure 4 yes Figure 2 Enlarged structural diagram at A in the middle.

[0022] Reference numerals: 1, protective shell; 2, plug plate; 3, through slot; 4, nozzle;

[0023] 5. Rotating connecting piece; 501. Turntable; 502. Mounting block;

[0024] 6. Deflection drive mechanism; 601. Rectangular cover; 602. L-shaped plate; 603. Resistance block; 604. Small motor; 605. Reciprocating screw;

[0025] 7. Water cylinder; 8. Guide rod; 9. Water inlet pipe; 11. Balance support plate; 12. Connecting pipe; 13. Movable groove. DETAILED DESCRIPTION

[0026] The technical solution of the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0028] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Example

[0031] like Figure 1-4 As shown, the present application proposes an irrigation device for greening engineering construction, comprising a protective shell 1 and a water cylinder 7 arranged inside the protective shell, wherein the water cylinder 7 is connected to an external water supply device through a water inlet pipe 9; the inner wall of the protective shell 1 is provided with a balancing support plate 11 for supporting the water cylinder 7, and a pair of plug plates 2 are fixedly connected to the bottom end of the protective shell 1. During installation, the two plug plates 2 are inserted into the soil, the device is installed in the central part of the green plant, and the device is kept in a vertically installed state.

[0032] The upper side wall of the protective shell 1 is provided with a plurality of annular through grooves 3, which can achieve multi-directional irrigation. A nozzle 4 is installed in the through groove 3 through a rotating connection 5, and the nozzle 4 is connected to a water cylinder 7. The upper inner wall of the protective shell 1 is provided with a deflection driving mechanism 6 for driving the rotating connection 5 to change the angle.

[0033] Specifically, the rotating connecting member 5 includes a rotating disk 501 rotatably connected to the inner walls of both sides of the through slot 3, a mounting block 502 is fixedly connected between the two rotating disks 501, the nozzle 4 passes through the mounting block 502, and the input end of the nozzle 4 is fixedly connected with a connecting pipe 12, and the connecting pipe 12 is connected to the water cylinder 7 through a hose, and the extension range of the hose can meet the angle adjustment of the nozzle 4. The deflection drive mechanism 6 includes a rectangular cover 601 that is lifted and set inside the protective shell 1, and the four sides of the rectangular cover 601 are provided with movable grooves 13, and a plurality of connecting pipes 12 respectively pass through the plurality of movable grooves 13, and the connecting pipes 12 can move in the movable grooves 13, and will not hinder the angle adjustment of the connecting pipes 12; the four sides of the rectangular cover 601 are fixedly connected with a pair of L-shaped plates 602, and the ends of the two L-shaped plates 602 close to each other are fixedly connected with a resistance block 603, and the two resistance blocks 603 are respectively located above and below the connecting pipe 12. The deflection drive mechanism 6 also includes a small motor 604 installed on the inner wall of the upper end of the protective shell 1, and the output shaft of the small motor 604 is fixedly connected to a reciprocating screw 605, the bottom end of the reciprocating screw 605 is rotatably connected to the upper end of the water cylinder 7, and the rectangular cover 601 transmission sleeve is arranged on the outside of the reciprocating screw 605.

[0034] Furthermore, there are two water cylinders 7 , and the inner wall of the upper end of the rectangular cover 601 is fixedly connected with a guide rod 8 , and the guide rod 8 passes through the upper balance support plate 11 and is slidably connected to the upper balance support plate 11 , so as to guide the rectangular cover 601 .

[0035] A pressure sensor is provided at the upper end of the water cylinder 7 , and the pressure sensor is electrically connected to an external controller, and the controller is electrically connected to the small motor 604 .

[0036] The working principle of this embodiment is as follows: when irrigating the greening, the external water supply system is started, so that water enters the water cylinder 7 through the water inlet pipe 9. A pressure sensor is arranged at the upper end of the water cylinder 7. When there is water pressure inside the water cylinder 7, the pressure sensor will be sensed and send an electrical signal to the controller. The controller starts the small motor 604, and the output shaft of the small motor 604 rotates to drive the reciprocating screw 605 to rotate. The reciprocating screw 605 rotates to drive the rectangular cover 601 to move up and down, thereby driving the multiple pairs of L-shaped plates 602 to move up and down, so that the upper and lower resistance blocks 603 contact and squeeze the connecting pipe 12, so that the angle of the connecting pipe 12 changes, and then drives the angle of the nozzle 4 to change, so that the sprayed water can irrigate the green plants far and near, expand the irrigation range and make the irrigation uniform. After the irrigation is completed, the water supply system is closed, the water pressure in the water cylinder 7 will end, and the pressure sensor will send an electrical signal to the controller again to control the small motor 604 to turn off. The whole device is energy-saving and environmentally friendly, and ensures the uniformity of irrigation while expanding the irrigation area.

[0037] The above-mentioned specific embodiments are merely preferred embodiments of the present application. Based on the technical solutions of the present application and the relevant inspirations of the above-mentioned embodiments, those skilled in the art may make various alternative improvements and combinations to the above-mentioned specific embodiments. The above-mentioned specific embodiments are merely explanations of the present application, and they are not limitations of the present application.

Claims

1. An irrigation device for greening engineering construction, characterized in that: It comprises a protective shell (1) and a water cylinder (7) arranged inside the protective shell, wherein the water cylinder (7) is connected to an external water supply device via a water inlet pipe (9); The upper side wall of the protective shell (1) is provided with a plurality of through grooves (3) distributed in an annular shape, a nozzle (4) is installed in the through groove (3) via a rotating connecting piece (5), and the nozzle (4) is connected to the water cylinder (7); The inner wall of the upper end of the protective shell (1) is provided with a deflection drive mechanism (6) for driving the rotating connecting member (5) to change its angle.

2. The irrigation device for greening engineering construction according to claim 1, characterized in that: The rotating connecting member (5) comprises a rotating disk (501) rotatably connected to the inner walls of both sides of the through groove (3); a mounting block (502) is connected between the two rotating disks (501); the nozzle (4) passes through the mounting block (502); the input end of the nozzle (4) is fixedly connected to a connecting pipe (12); the connecting pipe (12) is connected to the water cylinder (7) via a hose.

3. The irrigation device for greening engineering construction according to claim 2, characterized in that: The deflection drive mechanism (6) comprises a rectangular cover (601) which is lifted and arranged inside the protective shell (1), and movable grooves (13) are formed on four sides of the rectangular cover (601), and a plurality of connecting pipes (12) respectively penetrate the plurality of movable grooves (13); A pair of L-shaped plates (602) are fixedly connected to the four sides of the rectangular cover (601), and a resistance block (603) is fixedly connected to the ends of the two L-shaped plates (602) close to each other. The two resistance blocks (603) are respectively located above and below the connecting pipe (12).

4. The irrigation device for greening engineering construction according to claim 3, characterized in that: The deflection drive mechanism (6) further comprises a small motor (604) mounted on the inner wall of the upper end of the protective shell (1); the output shaft of the small motor (604) is fixedly connected to a reciprocating screw (605); and the transmission sleeve of the rectangular cover (601) is arranged on the outer side of the reciprocating screw (605).

5. The irrigation device for greening engineering construction according to claim 4, characterized in that: The inner wall of the protective shell (1) is provided with a balancing support plate (11) for supporting the water cylinder (7), and the bottom end of the protective shell (1) is fixedly connected to a pair of plug plates (2).

6. The irrigation device for greening engineering construction according to claim 5, characterized in that: There are two water cylinders (7), and the inner wall of the upper end of the rectangular cover (601) is fixedly connected to a guide rod (8), and the guide rod (8) passes through the upper balance support plate (11) and is slidably connected to the upper balance support plate (11).

7. The irrigation device for greening engineering construction according to claim 1, characterized in that: The spray head (4) extends to the outside of the protective shell (1), and the spray head (4) maintains a distance from the upper and lower inner walls of the through groove (3).

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