A fountain device with rotating function

Abstract

The utility model discloses a kind of fountain equipment with rotating function, it includes fountain body, the inside of the fountain body is provided with conveying pipe, the top of the conveying pipe is provided with rotating pipe, the top of the rotating pipe is provided with rotating nozzle, the outside of the conveying pipe and rotating pipe is provided with sealing sleeve. Through the above structure, the fountain equipment with rotating function of the present technical solution, spring in sealing sleeve pushes down fixed ring, drives moving shaft and extrusion ring synchronous extrusion sealing ring in groove, so that sealing ring inner circle is closely attached to the outer wall of conveying pipe, rotating pipe, the continued elastic pressure of spring can compensate the gap generated by conveying pipe, rotating pipe vibration or slight displacement, ensure that sealing effect is long-term stable, effectively prevent high-pressure water flow from conveying pipe, rotating pipe connection place leakage, guarantee water flow full delivery to rotating nozzle, avoid rotating nozzle insufficient lift, splash form disorder and other problems due to water leakage.

Description

Technical Field

[0001] This utility model relates to the field of fountain technology, and in particular to a fountain device with a rotating function. Background Technology

[0002] In garden landscapes, city squares, commercial complexes, and cultural tourism projects, rotating fountains are core facilities for creating dynamic water features and enhancing the aesthetic appeal of the scenes.

[0003] First, the operator starts the water supply system through the control system. The water pump pressurizes the water and delivers it to the connection part of the rotating mechanism through the delivery pipe. The high-pressure water flows into the rotating tube through the delivery pipe. Then, the servo motor drives the rotating tube and the rotating nozzle to rotate synchronously. At the same time, the high-pressure water flows out along the water outlet of the rotating nozzle. Under the combined action of the centrifugal force of rotation and the water pressure, a preset dynamic water spray pattern is formed. However, the delivery pipe and the rotating tube are sealed by a fixed sealing ring. The high-speed rotation of the rotating tube is prone to vibration or slight displacement, which can cause gaps. Therefore, in order to solve this problem, we propose a fountain device with a rotating function. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a fountain device with a rotating function. The continuous elastic pressure of the spring can compensate for the gap caused by vibration or slight displacement of the delivery pipe and the rotating pipe, ensuring a long-term stable sealing effect, effectively preventing high-pressure water from leaking from the connection between the delivery pipe and the rotating pipe, ensuring that the water flow is delivered to the rotating nozzle in sufficient quantity, and avoiding problems such as insufficient head of the rotating nozzle and disordered water spray pattern caused by water leakage. At the same time, the rotating nozzle is supported by a support shaft to prevent shaking caused by the center of gravity shift during rotation, and also avoids water spray shaking caused by jamming.

[0005] This utility model also provides a fountain device with a rotating function as described above, including a fountain body, a conveying pipe inside the fountain body, a rotating pipe above the conveying pipe, a rotating nozzle above the rotating pipe, a sealing sleeve outside the conveying pipe and the rotating pipe, mounting grooves at both the upper and lower ends of the sealing sleeve, springs fixedly installed inside the mounting grooves, and grooves at both the upper and lower ends of the sealing sleeve, a fixing ring fixedly installed at one end of the spring, a moving shaft fixedly installed below the fixing ring, a compression ring fixedly installed below the moving shaft, and a sealing ring inside the groove.

[0006] According to the present invention, a fountain device with a rotating function is provided, wherein one end surface of the fixed ring is in close contact with the inner wall of the mounting groove, and one end of the movable shaft extends into the interior of the groove.

[0007] According to the present invention, a fountain device with a rotating function is provided, wherein one end surface of the extrusion ring is in close contact with the outer ring of the sealing ring, and the inner ring of the sealing ring is in close contact with the outside of the conveying pipe and the rotating pipe.

[0008] According to the present invention, a fountain device with a rotating function is provided, wherein a supporting circular plate is fixedly installed on the top of the fountain body, and a sliding groove is provided inside the supporting circular plate.

[0009] According to the present invention, a fountain device with a rotating function is provided, wherein a support plate is fixedly installed on the outside of the conveying pipe, and multiple support shafts are fixedly installed below the support plate.

[0010] According to the present invention, a fountain device with a rotating function is provided with a first steel ball inside the lower part of the support shaft, and support rings are fixedly installed at both ends of the support shaft. A second steel ball is provided inside the support ring. The support shaft extends into the interior of the slide groove, and the outer surfaces of the first steel ball and the second steel ball are in close contact with the inner wall of the slide groove.

[0011] According to the present invention, a fountain device with a rotating function is provided, wherein a first transmission wheel is fixedly installed on the outside of the rotating tube, a servo motor is fixedly installed inside the fountain body, and a second transmission wheel is fixedly installed on the output shaft of the servo motor.

[0012] According to the present invention, a fountain device with a rotating function is provided with a transmission belt on the outside of the first transmission wheel and the second transmission wheel, and the first transmission wheel and the second transmission wheel are connected by the transmission belt. Beneficial effects

[0013] 1. The fountain device with a rotating function in this technical solution uses a spring inside the sealing sleeve to push the fixed ring downwards, which drives the moving shaft and the extrusion ring to simultaneously extrude the sealing ring in the groove. This ensures that the inner ring of the sealing ring is tightly fitted against the outer wall of the conveying pipe and the rotating pipe. The continuous elastic pressure of the spring can compensate for the gaps caused by vibration or slight displacement of the conveying pipe and the rotating pipe, ensuring a long-term stable sealing effect. This effectively prevents high-pressure water from leaking from the connection between the conveying pipe and the rotating pipe, ensuring that the water flow is adequately delivered to the rotating nozzle and avoiding problems such as insufficient head of the rotating nozzle and disordered water spray pattern caused by water leakage.

[0014] 2. The support shaft drives the first and second steel balls to slide along the groove of the support plate. The rolling of the steel balls reduces frictional resistance, making the delivery pipe and rotating pipe more stable when rotating with the nozzle. At the same time, the support shaft supports the rotating nozzle to prevent shaking caused by the center of gravity shift during rotation, and also avoids water splashing caused by jamming. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a perspective view of a fountain device with a rotating function proposed in this utility model; Figure 2 This is a structural diagram of the rotating pipe of a fountain device with a rotating function proposed in this utility model; Figure 3 This utility model presents a structural diagram of a supporting circular plate for a fountain device with a rotating function. Figure 4 The present utility model proposes Figure 2 Enlarged view of point A in the middle; Figure 5 This is a structural diagram of the support shaft of a fountain device with a rotating function proposed in this utility model.

[0016] Legend: 1. Fountain body; 2. Delivery pipe; 3. Rotating pipe; 4. Rotating nozzle; 5. Sealing sleeve; 6. Mounting groove; 7. Spring; 8. Groove; 9. Fixing ring; 10. Compression ring; 11. Sealing ring; 12. Moving shaft; 13. Slide groove; 14. Support plate; 15. Support shaft; 16. First steel ball; 17. Second steel ball; 18. First transmission wheel; 19. Servo motor; 20. Second transmission wheel; 21. Transmission belt; 22. Support ring; 23. Support circular plate. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-5This utility model discloses a fountain device with a rotating function, comprising a fountain body 1 for easy rotation and water spraying. A conveying pipe 2 is provided inside the fountain body 1 for conveying water. A rotating pipe 3 is provided above the conveying pipe 2 for easy rotation. A rotating nozzle 4 is provided above the rotating pipe 3 for easy water spraying. A sealing sleeve 5 is provided outside the conveying pipe 2 and the rotating pipe 3 for easy sealing. The sealing sleeve 5 has two internal sections... Each end of the sleeve 5 has an installation groove 6, and a spring 7 is fixedly installed inside the installation groove 6. The elastic effect of the spring 7 can continuously compress the sealing ring 11. The upper and lower ends of the sealing sleeve 5 have grooves 8. A fixing ring 9 is fixedly installed at one end of the spring 7. The fixing ring 9 can facilitate the movement of the moving shaft 12. The moving shaft 12 is fixedly installed below the fixing ring 9. A compression ring 10 is fixedly installed below the moving shaft 12. The compression ring 10 can compress the sealing ring 11. The sealing ring 11 is set inside the groove 8. The sealing ring 11 can be used to seal.

[0019] Specifically, one end of the fixed ring 9 is in close contact with the inner wall of the mounting groove 6, and one end of the moving shaft 12 extends into the interior of the groove 8. The extension of one end of the moving shaft 12 into the interior of the groove 8 facilitates the compression of the sealing ring 11.

[0020] Specifically, one end surface of the compression ring 10 is in close contact with the outer ring of the sealing ring 11, and the inner ring of the sealing ring 11 is in close contact with the outside of the conveying pipe 2 and the rotating pipe 3. When the inner ring of the sealing ring 11 is in close contact with the outside of the conveying pipe 2 and the rotating pipe 3, a seal can be formed.

[0021] Specifically, a support circular plate 23 is fixedly installed on the top of the fountain body 1. The support circular plate 23 has a groove 13 inside, which is used to limit the support shaft 15.

[0022] Specifically, a support plate 14 is fixedly installed on the outside of the delivery pipe 2, and multiple support shafts 15 are fixedly installed below the support plate 14. The support shafts 15 can support the rotating nozzle 4 to work.

[0023] Specifically, a first steel ball 16 is provided at the lower interior of the support shaft 15, and support rings 22 are fixedly installed at both ends of the support shaft 15. A second steel ball 17 is provided inside the support ring 22. The support shaft 15 extends into the interior of the slide groove 13, and the outer surfaces of the first steel ball 16 and the second steel ball 17 are in close contact with the inner wall of the slide groove 13. The friction can be reduced by the close contact between the first steel ball 16 and the second steel ball 17 and the inner wall of the slide groove 13.

[0024] Specifically, a first transmission wheel 18 is fixedly installed on the outside of the rotating tube 3, and a servo motor 19 is fixedly installed inside the fountain body 1. The servo motor 19 can drive the second transmission wheel 20 for transmission. The output shaft of the servo motor 19 is fixedly installed with the second transmission wheel 20, which facilitates transmission.

[0025] Specifically, the first drive wheel 18 and the second drive wheel 20 are provided with a drive belt 21. The first drive wheel 18 and the second drive wheel 20 are connected by the drive belt 21. The drive belt 21 can drive the rotating tube 3 to rotate.

[0026] Working principle: The sealing sleeve 5 is fitted onto the outside of the conveying pipe 2 and the rotating pipe 3. The springs 7 fixed in the mounting grooves 6 at both ends of the sleeve elastically return to their original position, pushing one end of the fixing ring 9 to move downward in close contact with the inner wall of the mounting groove 6. Simultaneously, the moving shaft 12 below the fixing ring 9 moves downward and extends into the groove 8, causing the extrusion ring 10 below the moving shaft 12 to extrude the sealing ring 11 in the groove 8. One end surface of the extrusion ring 10 is in close contact with the outer ring of the sealing ring 11, so that the inner ring of the sealing ring 11 is tightly fitted against the outer surface of the conveying pipe 2 and the rotating pipe 3. The wall, conveying pipe 2 or rotating pipe 3 may experience slight displacement due to vibration. The continuous elastic pressure of spring 7 can compensate for the gap caused by the displacement, ensuring that the sealing ring 11 is always in close contact with the outer wall of the pipe, effectively preventing high-pressure water from leaking from the connection. The water is delivered to the rotating nozzle 4 above the rotating pipe 3, avoiding insufficient head and disordered water spray pattern due to water leakage, ensuring a stable fountain display effect. The servo motor 19 fixedly installed inside the fountain body 1 is started, and its output shaft drives the second transmission wheel 20 to rotate. Since the first transmission wheel 18 is fixed outside the rotating pipe 3 and is connected to the second transmission wheel 20 through the external transmission belt 21, the rotation of the second transmission wheel 20 drives the first transmission wheel 18 to rotate synchronously through the transmission belt 21, thereby driving the rotating pipe 3 and the rotating nozzle 4 above to rotate, realizing the rotating display effect of the fountain water spray. During the rotation of the rotating pipe 3 and the conveying pipe 2, multiple support shafts 15 below the support plate 14 fixed outside the conveying pipe 2 extend into the groove 13 of the support circular plate 23 above the fountain body 1. The first steel shaft 15 below the support shaft 15 The outer surfaces of the second steel balls 17 inside the support rings 22 at both ends of the ball 16 and the support shaft 15 are in close contact with the inner wall of the groove 13, which transforms the sliding friction between the support shaft 15 and the groove 13 into the rolling friction of the steel balls, greatly reducing the frictional resistance during rotation. This makes the conveying pipe 2 and the rotating pipe 3 rotate more smoothly with the rotating nozzle 4. At the same time, the support shaft 15 can balance the center of gravity of rotation, preventing swaying caused by the shift of the center of gravity during rotation, ensuring the stable operation of the rotating nozzle 4, ensuring that the water spray pattern is continuous and uniform, and improving the display effect of the fountain.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fountain device with a rotating function, comprising a fountain body (1), characterized in that: The fountain body (1) is provided with a conveying pipe (2) inside, a rotating pipe (3) is provided above the conveying pipe (2), a rotating nozzle (4) is provided above the rotating pipe (3), a sealing sleeve (5) is provided outside the conveying pipe (2) and the rotating pipe (3), an installation groove (6) is provided at both the upper and lower ends of the sealing sleeve (5), a spring (7) is fixedly installed inside the installation groove (6), a groove (8) is provided at both the upper and lower ends of the sealing sleeve (5), a fixing ring (9) is fixedly installed at one end of the spring (7), a moving shaft (12) is fixedly installed below the fixing ring (9), a compression ring (10) is fixedly installed below the moving shaft (12), and a sealing ring (11) is provided inside the groove (8).

2. A fountain device with a rotating function according to claim 1, characterized in that, One end of the fixed ring (9) is in close contact with the inner wall of the mounting groove (6), and one end of the moving shaft (12) extends into the interior of the groove (8).

3. A fountain device with a rotating function according to claim 1, characterized in that, One end surface of the extrusion ring (10) is in close contact with the outer ring of the sealing ring (11), and the inner ring of the sealing ring (11) is in close contact with the outside of the conveying pipe (2) and the rotating pipe (3).

4. A fountain device with a rotating function according to claim 1, characterized in that, A support circular plate (23) is fixedly installed above the fountain body (1), and a groove (13) is provided inside the support circular plate (23).

5. A fountain device with a rotating function according to claim 1, characterized in that, A support plate (14) is fixedly installed on the outside of the conveying pipe (2), and multiple support shafts (15) are fixedly installed below the support plate (14).

6. A fountain device with a rotating function according to claim 5, characterized in that, A first steel ball (16) is provided at the bottom inside the support shaft (15). Support rings (22) are fixedly installed at both ends of the support shaft (15). A second steel ball (17) is provided inside the support ring (22). The support shaft (15) extends into the interior of the slide groove (13), and the outer surfaces of the first steel ball (16) and the second steel ball (17) are in close contact with the inner wall of the slide groove (13).

7. A fountain device with a rotating function according to claim 1, characterized in that, The rotating tube (3) is fixedly mounted with a first transmission wheel (18) on its outside, and the fountain body (1) is fixedly mounted with a servo motor (19) inside, and the output shaft of the servo motor (19) is fixedly mounted with a second transmission wheel (20).

8. A fountain device with a rotating function according to claim 7, characterized in that, The first drive wheel (18) and the second drive wheel (20) are provided with a drive belt (21), and the first drive wheel (18) and the second drive wheel (20) are connected by the drive belt (21).

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