Adjustable anti-freezing sprinkler head

Abstract

The adjustable anti-freezing sprinkler head comprises an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a first support, the lower end of the left side of the first support is fixedly connected with a first motor, and an output shaft of the first motor is fixedly connected with a first gear; second gears are movably connected to the lower ends of the front faces of the first supports. The electric telescopic rod, the first support, the second support, the second gear, the first gear and the first motor are arranged, the electric telescopic rod is controlled to stretch out and draw back, the sprinkler head body can be driven to move left and right, the first motor is controlled to rotate, the first gear can be driven to rotate, and the first gear can drive the second gear to rotate while rotating; and a protective cover, a baffle and a second motor are arranged, the second motor is controlled to rotate, the baffle completely seals the protective cover, and therefore the whole sprinkler head body can be surrounded, and the anti-freezing effect of the sprinkler head body is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler heads, in particular to an adjustable antifreeze sprinkler head. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. During the planting process of crops, sprinkler nozzles are needed to spray the crops. However, existing sprinkler nozzles are all fixed structures, resulting in a limited overall spraying range and a lack of protection mechanisms, which makes them easily frozen in cold weather, causing losses. Utility Model Content

[0003] The utility model aims to provide an adjustable antifreeze sprinkler head to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable antifreeze sprinkler head, comprising an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to a first bracket, and the lower end of the left side of the first bracket is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to a first gear, and the lower end of the front side of the first bracket is movably connected to a second gear.

[0005] Preferably, the fixed end of the electric telescopic rod is fixedly connected to a mounting plate, and mounting holes are provided at both upper and lower ends of the inner surface of the mounting plate.

[0006] Preferably, the first gear and the second gear have the same size, and the second gear is meshingly connected to the first gear.

[0007] Preferably, a second bracket is fixedly connected to the right side of the second gear, and a protective cover is fixedly connected to the right side of the second bracket.

[0008] Preferably, the inner cavity of the protective cover is fixedly connected to the sprinkler head body, and the top of the protective cover is fixedly connected to the second motor.

[0009] Preferably, the output shaft of the second motor is fixedly connected with a baffle, the baffle comprises a polyurethane plate and a phenolic foam plate, and the polyurethane plate and the phenolic foam plate are connected by PP glue.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model is provided with an electric telescopic rod, a first bracket, a second bracket, a second gear, a first gear and a first motor. The electric telescopic rod is controlled to be extended and retracted, so that a sprinkler head body can be driven to move left and right. The first motor is controlled to rotate, so that the first gear can be driven to rotate. The first gear can also drive the second gear to rotate while rotating, so that the deflection angle of the sprinkler head body can be adjusted. A protective cover, a baffle and a second motor are provided. The second motor is controlled to rotate so that the baffle completely seals the protective cover, so that the sprinkler head body can be surrounded as a whole, effectively improving its antifreeze effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0014] Figure 3 This is a schematic diagram of the baffle structure of the utility model.

[0015] In the figure: an electric telescopic rod 1, a mounting plate 2, a first bracket 3, a second motor 4, a second bracket 5, a second gear 6, a first gear 7, a sprinkler head body 8, a protective cover 9, a first motor 10, a mounting hole 11, a baffle 12, a polyurethane board 121, and a phenolic foam board 122. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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.

[0018] The electric telescopic rod 1, mounting plate 2, first bracket 3, second motor 4, second bracket 5, second gear 6, first gear 7, sprinkler head body 8, protective cover 9, first motor 10, mounting hole 11, baffle 12, polyurethane board 121 and phenolic foam board 122 of the present application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0019] See also Figure 1-Figure 3 A sprinkler head with adjustable antifreeze function comprises an electric telescopic rod 1, the telescopic end of the electric telescopic rod 1 is fixedly connected to a first bracket 3, and the lower end of the left side of the first bracket 3 is fixedly connected to a first motor 10, the output shaft of the first motor 10 is fixedly connected to a first gear 7, and the lower end of the front side of the first bracket 3 is movably connected to a second gear 6. The electric telescopic rod 1 is controlled to be extended and retracted, and the sprinkler head body 8 can be driven to move left and right. The first motor 10 is controlled to rotate, and the first gear 7 can be driven to rotate. The first gear 7 will drive the second gear 6 to rotate while rotating, so that the deflection angle of the sprinkler head body 8 can be adjusted.

[0020] The fixed end of the electric telescopic rod 1 is fixedly connected to the mounting plate 2, and mounting holes 11 are provided at the upper and lower ends of the inner surface of the mounting plate 2. The first gear 7 and the second gear 6 have the same size, and the second gear 6 is meshed with the first gear 7. The right side of the second gear 6 is fixedly connected to the second bracket 5, and the right side of the second bracket 5 is fixedly connected to the protective cover 9. The inner cavity of the protective cover 9 is fixedly connected to the sprinkler body 8, and the top of the protective cover 9 is fixedly connected to the second motor 4. The second motor 4 is controlled to rotate so that the baffle 12 completely seals the protective cover 9, thereby surrounding the sprinkler body 8 as a whole, effectively improving its antifreeze effect. The output shaft of the second motor 4 is fixedly connected to the baffle 12, and the baffle 12 includes a polyurethane plate 121 and a phenolic foam plate 122, and the polyurethane plate 121 and the phenolic foam plate 122 are connected by PP glue.

[0021] When in use, an electric telescopic rod 1, a first bracket 3, a second bracket 5, a second gear 6, a first gear 7 and a first motor 10 are provided. The electric telescopic rod 1 is controlled to extend and retract, which can drive the sprinkler head body 8 to move left and right. The first motor 10 is controlled to rotate, which can drive the first gear 7 to rotate. The first gear 7 will also drive the second gear 6 to rotate while rotating, so that the deflection angle of the sprinkler head body 8 can be adjusted. A protective cover 9, a baffle 12 and a second motor 4 are provided. The second motor 4 is controlled to rotate so that the baffle 12 completely seals the protective cover 9, so that the sprinkler head body 8 can be surrounded as a whole, effectively improving its antifreeze effect.

[0022] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable antifreeze sprinkler head, comprising an electric telescopic rod (1), characterized in that: The telescopic end of the electric telescopic rod (1) is fixedly connected to a first bracket (3), and the lower end of the left side of the first bracket (3) is fixedly connected to a first motor (10), the output shaft of the first motor (10) is fixedly connected to a first gear (7), and the lower end of the front side of the first bracket (3) is movably connected to a second gear (6), the right side of the second gear (6) is fixedly connected to a second bracket (5), and the right side of the second bracket (5) is fixedly connected to a protective cover (9), the inner cavity of the protective cover (9) is fixedly connected to a sprinkler head body (8), and the top of the protective cover (9) is fixedly connected to a second motor (4), and the output shaft of the second motor (4) is fixedly connected to a baffle (12), the baffle (12) comprises a polyurethane plate (121) and a phenolic foam plate (122), and the polyurethane plate (121) and the phenolic foam plate (122) are connected by PP glue.

2. The adjustable antifreeze sprinkler head according to claim 1, characterized in that: The fixed end of the electric telescopic rod (1) is fixedly connected to a mounting plate (2), and mounting holes (11) are provided at both upper and lower ends of the inner surface of the mounting plate (2).

3. The adjustable antifreeze sprinkler head according to claim 1, characterized in that: The first gear (7) and the second gear (6) have the same size, and the second gear (6) is meshingly connected with the first gear (7).

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