Sprinkling irrigation device for municipal greening

Abstract

The utility model discloses a spray irrigation device for municipal greening, which relates to the technical field of municipal greening and comprises a base, a spray irrigation device body is fixedly mounted at the top end of the base, a first protective cover is mounted on the right side of the top end of the base, a second protective cover is mounted on the left side of the top end of the base, and the outer diameter of the second protective cover is the same as the inner diameter of the first protective cover. The top end of the base is provided with a second protective cover, the outer side of the bottom of the second protective cover is fixedly connected with a limiting strip, the inner side of the bottom of the first protective cover is provided with a connecting groove, the connecting groove is matched with the limiting strip, and a driving mechanism is arranged between the second protective cover and the base. The second protective cover is moved out of the first protective cover, the first protective cover and the second protective cover form a closed shell, the sprinkling irrigation device body is protected, and the sprinkling irrigation device body is prevented from being damaged when not used.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal greening, in particular to a sprinkler irrigation device for municipal greening. Background Technique

[0002] Municipal refers to the various administrative management works of a city, and also refers to market trade affairs and urban management work. Greening is the activity of planting plants to improve the environment. Greening refers to planting shelter forests, roadside trees, crops, and various plants in residential areas and parks, etc. Greening includes national greening, urban greening, roadside greening, and road greening, etc. Greening can improve environmental sanitation and play various roles in maintaining ecological balance.

[0003] Chinese Patent (Publication No.: CN216533011U) discloses a sprinkler irrigation device for municipal greening maintenance, including a base. A circular hole is opened on the outer wall of the top end of the base, an outer pipe is inserted into the inner wall of the circular hole, a bearing is movably connected to the outer wall of the top of the outer pipe, support rods are fixedly connected to the four corners of the outer wall of the top of the bearing, the outer walls of the top ends of the support rods are all connected to a top plate by screws, a nozzle is connected to the outer wall of the top end of the top plate by threads, a bracket is fixedly connected to the outer wall of the top end of the top plate, and both the bracket and the nozzle are inclined; in the utility model, when the nozzle no longer discharges water, the sliding block is reset under the action of gravity, the telescopic rod and the spring to block the nozzle. The nozzles are all inclined and cooperate with the rotating top plate to make the spraying range wider. When in use, the sliding block is lifted, and when not in use, the sliding block blocks the nozzle to prevent mosquitoes from blocking, and it can rotate and the spraying range is wider, improving the use efficiency of the sprinkler irrigation device; however, this device is installed in an outdoor open position and is easily damaged.

[0004] In order to solve the above problems, we made improvements and proposed a sprinkler irrigation device for municipal greening. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a sprinkler irrigation device for municipal greening, including a base. A sprinkler irrigation device body is fixedly installed at the top end of the base. A first protective cover is installed on the right side of the top end of the base. A second protective cover is installed on the left side of the top end of the base, and the outer diameter of the second protective cover is the same as the inner diameter of the first protective cover. A limiting strip is fixedly connected to the outer side of the bottom of the second protective cover. A connecting groove is opened on the inner side of the bottom of the first protective cover, and the connecting groove cooperates with the limiting strip. A driving mechanism is arranged between the second protective cover and the base.

[0007] As a preferred technical solution of the utility model, the driving mechanism includes a second motor. The output end of the second motor is fixedly connected with a gear. A ring gear is fixedly connected to the top end of the base, and the top of the ring gear meshes with the gear.

[0008] As a preferred technical solution of the present utility model, a limiting guide rail is fixedly connected to the left side of the top end of the base, and the limiting strip is slidably connected inside the limiting guide rail.

[0009] As a preferred technical solution of the present utility model, a connecting block is fixedly connected to the bottom right side of the first protective cover. The right end of the connecting block is hinged to a connecting seat, and the connecting seat is fixedly connected to the right side of the base. A first motor is installed at the front end of the connecting seat, and the output end of the first motor is fixedly connected to the hinge point of the connecting block.

[0010] As a preferred technical solution of the present utility model, both ends of the limiting strip are arranged inside the connecting groove, and gaps are provided between the ends of the first protective cover and both ends of the limiting guide rail.

[0011] As a preferred technical solution of the present utility model, the materials of the first protective cover and the second protective cover are both stainless steel, and wear-resistant coatings are provided on the inner wall of the first protective cover and the outer wall of the second protective cover.

[0012] The beneficial effects of the present utility model are:

[0013] In the present utility model, the driving mechanism drives the second protective cover to rotate on the top end of the base, and the limiting strip slides along the connecting groove, so that the second protective cover moves out of the first protective cover. The first protective cover and the second protective cover form a closed shell to protect the sprinkler device body and prevent it from being damaged when not in use.

[0014] In the present utility model, when the first motor works, it drives the connecting block to move, so that the connecting block rotates along the connecting seat, and further moves the first protective cover and the second protective cover received in the first protective cover out of the upper part of the base, expanding the operation range of the sprinkler device body. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the left perspective view of the present utility model;

[0017] Figure 2 is the right perspective view of the present utility model;

[0018] Figure 3 is the exploded view of the present utility model;

[0019] Figure 4 is the Figure 3 enlarged view at A in the present utility model;

[0020] In the figure: 1, base; 2, first protective cover; 3, second protective cover; 4, limit guide rail; 5, limit strip; 6, connecting block; 7, connecting seat; 8, first motor; 9, second motor; 10, gear; 11, annular rack; 12, sprinkler device body; 13, connecting groove. Specific embodiments

[0021] The following is a description of the preferred embodiments of the present utility model in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model, and are not used to limit the present utility model.

[0022] Embodiment: As Figures 1-4 shown, a sprinkler device for municipal greening includes a base 1. The top end of the base 1 is fixedly installed with a sprinkler device body 12. A first protective cover 2 is installed on the right side of the top end of the base 1, and a second protective cover 3 is installed on the left side of the top end of the base 1. The outer diameter of the second protective cover 3 is the same as the inner diameter of the first protective cover 2. A limit strip 5 is fixedly connected to the outer side of the bottom of the second protective cover 3. A connecting groove 13 is opened on the inner side of the bottom of the first protective cover 2, and the connecting groove 13 cooperates with the limit strip 5. A driving mechanism is provided between the second protective cover 3 and the base 1;

[0023] The driving mechanism drives the second protective cover 3 to rotate on the top end of the base 1. The limit strip 5 enters the inside of the connecting groove 13, and the second protective cover 3 is received into the inside of the first protective cover 2, so that the sprinkler device body 12 is exposed, and sprinkler operation can be carried out.

[0024] Specifically, as Figure 3 shown, the driving mechanism includes a second motor 9. The output end of the second motor 9 is fixedly connected with a gear 10. The top end of the base 1 is fixedly connected with an annular rack 11, and the top of the annular rack 11 meshes with the gear 10. When the second motor 9 works, it drives the gear 10 to rotate. The rotating gear 10 is subjected to the reaction force of the annular rack 11, and pushes the second protective cover 3 to move on the top end of the base 1.

[0025] Specifically, as Figure 1 shown, a limit guide rail 4 is fixedly connected to the left side of the top end of the base 1, and the limit strip 5 is slidably connected to the inside of the limit guide rail 4. Both ends of the limit strip 5 are arranged inside the connecting groove 13. There are gaps between the ends of the first protective cover 2 and both ends of the limit guide rail 4. When the second protective cover 3 moves out of the first protective cover 2, the limit strip 5 is inserted into the inside of the limit guide rail 4, so that the second protective cover 3 is restricted, and both ends of the limit strip 5 are arranged inside the connecting groove 13, so that the first protective cover 2 and the second protective cover 3 are connected together. When the second protective cover 3 is received into the first protective cover 2, the end of the limit strip 5 protrudes from the connecting groove 13, but the limit strip 5 is located at the gap between the limit guide rail 4 and the first protective cover 2.

[0026] Specifically, as Figure 2 shown, a connecting block 6 is fixedly connected to the right bottom of the first protective cover 2. The right end of the connecting block 6 is hinged to a connecting seat 7, and the connecting seat 7 is fixedly connected to the right side of the base 1. A first motor 8 is installed at the front end of the connecting seat 7, and the output end of the first motor 8 is fixedly connected to the hinge point of the connecting block 6. When the first motor 8 works, it drives the connecting block 6 to move, causing the connecting block 6 to rotate along the connecting seat 7, and further moving the first protective cover 2 and the second protective cover 3 received in the first protective cover 2 out of the upper part of the base 1, expanding the working range of the sprinkler device body 12.

[0027] Specifically, as Figure 1 shown, the materials of both the first protective cover 2 and the second protective cover 3 are stainless steel. Wear-resistant coatings are provided on the inner wall of the first protective cover 2 and the outer wall of the second protective cover 3 to improve the service life of the first protective cover 2 and the second protective cover 3.

[0028] Working principle: When the second motor 9 works, it drives the gear 10 to rotate. The rotating gear 10 is subjected to the reaction force of the annular rack 11, pushing the second protective cover 3 to move on the top of the base 1. The limiting strip 5 enters the inside of the connecting groove 13, and the limiting strip 5 is separated from the limiting guide rail 4, receiving the second protective cover 3 into the first protective cover 2. When the first motor 8 works, it drives the connecting block 6 to move, causing the connecting block 6 to rotate along the connecting seat 7, and further moving the first protective cover 2 and the second protective cover 3 received in the first protective cover 2 out of the upper part of the base 1, exposing the sprinkler device body 12, and the sprinkler device body 12 performs sprinkler operation.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A municipal greening sprinkler device, comprising a base (1), characterized in that: A sprinkler device body (12) is fixedly mounted on the top of the base (1), a first protective cover (2) is mounted on the right side of the top of the base (1), a second protective cover (3) is mounted on the left side of the top of the base (1), and the outer diameter of the second protective cover (3) is the same as the inner diameter of the first protective cover (2), a limit strip (5) is fixedly connected to the outer side of the bottom of the second protective cover (3), a connecting groove (13) is provided on the inner side of the bottom of the first protective cover (2), and the connecting groove (13) cooperates with the limit strip (5), and a driving mechanism is provided between the second protective cover (3) and the base (1).

2. A municipal greening sprinkler device according to claim 1, characterized in that: The driving mechanism comprises a second motor (9), the output end of the second motor (9) is fixedly connected to a gear (10), the top end of the base (1) is fixedly connected to an annular rack (11), and the top of the annular rack (11) is meshed with the gear (10).

3. A municipal greening sprinkler device according to claim 1, characterized in that: The left side of the top end of the base (1) is fixedly connected to a limiting guide rail (4), and a limiting strip (5) is slidably connected inside the limiting guide rail (4).

4. A municipal greening sprinkler device according to claim 1, characterized in that: A connecting block (6) is fixedly connected to the bottom right side of the first protective cover (2); a connecting seat (7) is hingedly connected to the right end of the connecting block (6); and the connecting seat (7) is fixedly connected to the right side of the base (1); a first motor (8) is installed at the front end of the connecting seat (7); and the output end of the first motor (8) is fixedly connected to the hinge point of the connecting block (6).

5. The municipal greening sprinkler device according to claim 1, characterized in that: Both ends of the limiting strip (5) are arranged inside the connecting groove (13), and gaps are provided between the end of the first protective cover (2) and both ends of the limiting guide rail (4).

6. A municipal greening sprinkler device according to claim 1, characterized in that: The first protective cover (2) and the second protective cover (3) are both made of stainless steel, and the inner wall of the first protective cover (2) and the outer wall of the second protective cover (3) are both provided with a wear-resistant coating.

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