Rotating water spraying device

Abstract

The utility model discloses a rotary water spraying device, comprising: a lower-dimensional fuselage shell, the lower-dimensional fuselage shell being a hollow cylindrical structure, a lower-dimensional motor being arranged in the lower-dimensional fuselage shell, the output shaft of the lower-dimensional motor being vertically arranged, a sealed lower-dimensional motor shell being arranged outside the lower-dimensional motor, a gap being arranged between the lower-dimensional motor shell and the lower-dimensional fuselage shell to form a lower water-passing channel, a penetrating water inlet being arranged on one side of the lower part of the lower-dimensional fuselage shell, the water inlet being communicated with the lower water-passing channel, the output end of the lower-dimensional motor being connected with an upper-dimensional fuselage shell, an upper-dimensional motor being arranged in the upper-dimensional fuselage shell, the output shaft of the upper-dimensional motor being horizontally arranged, a sealed upper-dimensional motor shell being arranged outside the upper-dimensional motor, the output end of the upper-dimensional motor being connected with a spray head, an upper water-passing channel being formed between the upper-dimensional motor shell and the upper-dimensional fuselage shell, so as to solve the technical problems in the prior art that the center of gravity of the rotating part is dispersed, the rotation process is unstable, and the energy efficiency during operation is very low.

Description

Technical Field

[0001] The utility model belongs to the technical field of electromechanical devices, and in particular relates to a rotary water spraying device. Background Art

[0002] Multi-axis CNC rotary sprinklers are widely used in fountain water show performances and are indispensable equipment in water show performances. The existing products on the market have complex structures and are simple functional superpositions without systematic structural design. The most intuitive point is that the components are simply combined, and the center of gravity of the rotating part is dispersed, resulting in instability during rotation and low energy efficiency during operation. Therefore, how to improve operational stability and energy efficiency is a difficult problem that technicians in this field have been thinking about. Utility Model Content

[0003] The utility model aims to provide a rotary water spraying device to solve the technical problems in the prior art that the center of gravity of the rotating part is dispersed, resulting in unstable rotation and low energy efficiency during operation.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A rotary water spray device comprises: a lower-dimensional fuselage shell, the lower-dimensional fuselage shell is a hollow cylindrical structure, a lower-dimensional motor is arranged inside the lower-dimensional fuselage shell, the output shaft of the lower-dimensional motor is vertically arranged, a sealed lower-dimensional motor shell is arranged outside the lower-dimensional motor, a gap is provided between the lower-dimensional motor shell and the lower-dimensional fuselage shell to form a lower water passage, a water inlet is provided on one side of the lower part of the lower-dimensional fuselage shell, the water inlet is communicated with the lower water passage, and the output end of the lower-dimensional motor is connected to the upper-dimensional fuselage shell, The upper-dimensional fuselage shell can rotate about the rotating shaft of the lower-dimensional motor as the axis, an upper-dimensional motor is arranged inside the upper-dimensional fuselage shell, the output shaft of the upper-dimensional motor is arranged horizontally, a sealed upper-dimensional motor shell is arranged outside the upper-dimensional motor, the output end of the upper-dimensional motor is connected to a nozzle, the nozzle can rotate about the rotating shaft of the upper-dimensional motor as the axis, an upper water passage is formed between the upper-dimensional motor shell and the upper-dimensional fuselage shell, the lower water passage is connected to the upper water passage, and the upper water passage is connected to the inner cavity of the nozzle.

[0006] The utility model provides a rotary water spraying device, wherein the lower-dimensional motor housing is connected to the lower-dimensional fuselage housing by welding, and the upper-dimensional fuselage housing is connected to the upper-dimensional motor housing by welding.

[0007] The utility model provides a rotary water spraying device, wherein the central axis of the lower-dimensional motor coincides with the central axis of the lower-dimensional fuselage shell.

[0008] The utility model provides a rotary water spraying device, wherein the center of the three-part structure consisting of an upper-dimensional motor, an upper-dimensional body shell and a spray head coincides with the axis of the lower-dimensional motor.

[0009] The utility model provides a rotary water spraying device, wherein the water outlet direction of the spray head is perpendicular to the axis of the upper dimension motor.

[0010] The utility model provides a rotary water spraying device, wherein the spray head has one or more water outlets.

[0011] The beneficial effects of the utility model are as follows: a rotary water spraying device is proposed, by arranging the lower-dimensional motor inside the lower-dimensional fuselage shell, the lower-dimensional center of gravity coincides with the axis of the lower-dimensional motor, so that the stability of its installation can be well maintained; by arranging the center of the three-part structure of the upper-dimensional motor, the upper-dimensional fuselage shell and the nozzle coincident with the axis of the lower-dimensional motor, the upper-dimensional fuselage can be made more stable during the rotation process, while reducing the power demand of the motor and the wear of the center of gravity offset, thereby achieving a reduction in operating costs; at the same time, all motor components are arranged inside the fuselage shell, so that it can adapt to more installation sites, and the installation convenience will not be affected by the external structure; by welding the motor shell to the fuselage shell, the processing process is shortened, the manufacturing cost is further reduced, and the waterproof performance is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0013] Figure 1 It is a schematic diagram of an embodiment of the utility model;

[0014] Figure 2 It is a cross-sectional view of an embodiment of the utility model;

[0015] Figure 3 It is an axonometric diagram of an embodiment of the utility model;

[0016] Figure 4 It is another schematic diagram of a nozzle according to an embodiment of the utility model. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] like Figure 1-4 As shown, a rotary water spray device comprises: a lower-dimensional fuselage shell 2, the lower-dimensional fuselage shell 2 is a hollow cylindrical structure, a lower-dimensional motor 4 is arranged inside the lower-dimensional fuselage shell 2, the output shaft of the lower-dimensional motor 4 is vertically arranged, and a sealed lower-dimensional motor shell 5 is arranged outside the lower-dimensional motor 4, and a gap is provided between the lower-dimensional motor shell 5 and the lower-dimensional fuselage shell 2 to form a lower water passage 10, a water inlet 3 is penetrated on one side of the lower part of the lower-dimensional fuselage shell 2, and the water inlet 3 is communicated with the lower water passage 10, and the output end of the lower-dimensional motor 4 is connected to the upper-dimensional fuselage shell 6, The upper-dimensional fuselage shell 6 can rotate around the rotating shaft of the lower-dimensional motor 4, an upper-dimensional motor 7 is arranged inside the upper-dimensional fuselage shell 6, the output shaft of the upper-dimensional motor 7 is arranged horizontally, a sealed upper-dimensional motor shell 8 is arranged outside the upper-dimensional motor 7, the output end of the upper-dimensional motor 7 is connected to a nozzle 9, the nozzle 9 can rotate around the rotating shaft of the upper-dimensional motor 7, an upper water passage 11 is formed between the upper-dimensional motor shell 8 and the upper-dimensional fuselage shell 6, the lower water passage 10 is connected to the upper water passage 11, and the upper water passage 11 is connected to the inner cavity of the nozzle 9.

[0019] As a preferred embodiment, the lower-dimensional motor housing 5 is connected to the lower-dimensional fuselage housing 2 by welding, and the upper-dimensional fuselage housing 6 is connected to the upper-dimensional motor housing 8 by welding.

[0020] As a preferred embodiment, the central axis of the lower-dimensional motor 4 coincides with the central axis of the lower-dimensional fuselage shell 2.

[0021] As a preferred embodiment, the center of the three-part structure consisting of the upper-dimensional motor 7, the upper-dimensional body shell 6 and the nozzle 9 coincides with the axis of the lower-dimensional motor 4.

[0022] As a preferred embodiment, the water outlet direction of the nozzle 9 is perpendicular to the axis of the upper motor 7.

[0023] As a preferred embodiment, the nozzle 9 has one or more water outlets.

[0024] Usually, the power line and data line are routed inside the lower dimensional motor 4 and the upper dimensional motor 7, with only a portion exposed at the intersection of the upper dimensional body shell 6 and the lower dimensional body shell 2, thereby simplifying the external structure and preventing excessive entanglement during use.

[0025] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying 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 operated 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.

[0026] In the description of the present utility model, 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 the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0027] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A rotary water spraying device, characterized in that: include: A lower-dimensional fuselage shell (2), wherein the lower-dimensional fuselage shell (2) is in a hollow cylindrical structure, wherein a lower-dimensional motor (4) is provided inside the lower-dimensional fuselage shell (2), wherein an output shaft of the lower-dimensional motor (4) is vertically arranged, wherein a sealed lower-dimensional motor shell (5) is provided outside the lower-dimensional motor (4), wherein a gap is provided between the lower-dimensional motor shell (5) and the lower-dimensional fuselage shell (2) to form a lower water passage (10), wherein a water inlet (3) is provided through one side of the lower part of the lower-dimensional fuselage shell (2), wherein the water inlet (3) is communicated with the lower water passage (10), wherein an output end of the lower-dimensional motor (4) is connected to an upper-dimensional fuselage shell (6), wherein the upper-dimensional fuselage shell (6) is provided to the output end of the lower-dimensional motor (4) ) can rotate about the rotating shaft of the lower dimensional motor (4) as an axis, an upper dimensional motor (7) is arranged inside the upper dimensional body shell (6), the output shaft of the upper dimensional motor (7) is arranged horizontally, a sealed upper dimensional motor shell (8) is arranged outside the upper dimensional motor (7), the output end of the upper dimensional motor (7) is connected to a nozzle (9), the nozzle (9) can rotate about the rotating shaft of the upper dimensional motor (7) as an axis, an upper water passage (11) is formed between the upper dimensional motor shell (8) and the upper dimensional body shell (6), the lower water passage (10) is connected to the upper water passage (11), and the upper water passage (11) is connected to the inner cavity of the nozzle (9).

2. A rotary water spraying device according to claim 1, characterized in that: The lower-dimensional motor housing (5) is connected to the lower-dimensional fuselage housing (2) by welding, and the upper-dimensional fuselage housing (6) is connected to the upper-dimensional motor housing (8) by welding.

3. A rotary water spraying device according to claim 2, characterized in that: The central axis of the lower-dimensional motor (4) coincides with the central axis of the lower-dimensional fuselage shell (2).

4. A rotary water spraying device according to claim 3, characterized in that: The center of the three-part structure consisting of the upper-dimensional motor (7), the upper-dimensional body shell (6) and the nozzle (9) coincides with the axis of the lower-dimensional motor (4).

5. A rotary water spraying device according to claim 4, characterized in that: The water outlet direction of the nozzle (9) is perpendicular to the axis of the upper motor (7).

6. A rotary water spraying device according to claim 5, characterized in that: The nozzle (9) has one or more water outlets.

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