Stable multi-angle snowmaker

Abstract

The invention relates to the technical field of snowmaking machines, in particular to a stable multi-angle snowmaking machine. Comprising a movable frame, the movable frame is fixedly connected with a supporting shell, and a first motor is fixedly connected into the supporting shell; the rotating plate is fixedly connected to an output shaft of the first motor; the first support is arranged on the rotating plate, and the first support is rotationally connected with a snow making barrel; the second support is connected to the rotating plate in a sliding mode, and the snow making barrel is fixedly connected with guide frames which are symmetrically distributed; the rotating frame is rotationally connected to the supporting shell; and the adjusting frame is slidably connected to the rotating frame, and an arc-shaped plate is fixedly connected to the inner side of the adjusting frame. By changing the supporting position of the second support on the snow making barrel, the nozzle of the snow making barrel deflects upwards when facing the wind coming direction, the elevation angle of the snow making barrel is increased, the moving time of water mist in the air is prolonged, the water mist can move farther in the horizontal direction, and therefore the moving distance of the water mist affected by wind is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of snowmaking machines, and in particular to a stable multi-angle snowmaking machine. Background Art

[0002] Snowmaking machines are devices used to create artificial snow. They typically combine water and gas, using a low-temperature environment, to create snowflakes that resemble natural snowfall. They are suitable for use in ski resorts, ski resorts, ski slopes, and other locations where snow is needed. To achieve a more even distribution of snowflakes, existing snowmaking machines can incorporate a rotating mechanism at the bottom of the machine. This mechanism drives the nozzle of the snowmaking machine to rotate circumferentially and at a constant speed, causing the nozzle to spray water mist in a circumferential direction, thereby creating a circumferentially and evenly distributed snow. However, this method of snowmaking is associated with the constant movement of the nozzle. When the snowmaking machine encounters wind during snowmaking, the trajectory of the water mist blown by the snowmaking machine can be affected by the wind and deviate, resulting in a change in the snowmaking area. Specifically, when the nozzle of the snowmaking machine is facing the incoming wind, the water mist sprayed from the nozzle encounters increased resistance during horizontal movement, resulting in a reduced horizontal travel distance. This results in a smaller range of snowflakes sprayed against the wind, affecting the distribution of the snowflakes produced by the snowmaking machine. Summary of the Invention

[0003] The present invention provides a stable multi-angle snowmaking machine to overcome the problems raised in the above background.

[0004] The technical solution of the present invention is: a stable multi-angle snowmaking machine, comprising: A movable frame, wherein a supporting shell is fixedly connected to the movable frame, and a first motor is fixedly connected within the supporting shell; a rotating plate fixedly connected to the output shaft of the first motor; a first bracket, disposed on the rotating plate, wherein the upper portion of the first bracket is rotatably connected to a snowmaking cylinder; A second bracket is slidably connected to the rotating plate, a first spring is fixedly connected between the rotating plate and the second bracket, and symmetrically distributed guide frames are fixedly connected to a side of the snowmaking cylinder close to the second bracket, and the symmetrically distributed guide frames are all slidably connected to the second bracket; a rotating frame, rotatably connected to the supporting shell, wherein the rotating frame is rotatably connected to the rotating plate; an adjustment frame, slidably connected to the rotating frame, an arc-shaped plate fixedly connected to the inner side of the adjustment frame, and the arc-shaped plate is used to guide the movement of the second bracket; The lifting assembly is arranged on the rotating frame and is used for driving the adjusting frame to move up and down.

[0005] Advantageously, the cross section of the guide frame is arc-shaped, and the tangent slope of the guide frame gradually decreases from top to bottom.

[0006] Advantageously, the lifting assembly comprises: A second motor is fixedly connected to the rotating frame; The threaded rod is fixedly connected to the output shaft of the second motor, the threaded rod is rotatably connected to the rotating frame, and the threaded rod is threadedly connected to the adjusting frame.

[0007] Advantageously, a first curved surface and a second curved surface are provided on the inner side of the curved plate, the first curved surface is located below the second curved surface, and the inclination of the second curved surface is greater than the inclination of the first curved surface with the vertical direction as a reference, and the first curved surface and the second curved surface are used to enable the second bracket to drive the snowmaking cylinder to swing.

[0008] Advantageously, the central angle corresponding to the first arcuate surface is smaller than the central angle corresponding to the second arcuate surface.

[0009] Advantageously, a guide wheel is rotatably connected to the second bracket, the guide wheel is located below the arc plate, the arc plate is used to squeeze the guide wheel, and the difference between the inner and outer diameters of the guide wheel is greater than the diameter difference between the corresponding circles on the inner and outer sides of the arc plate.

[0010] Advantageously, a frustum surface is provided on a side of the guide wheel away from the rotating plate, and with the vertical direction as a reference, the inclination of the frustum surface is greater than the inclination of the second arc-shaped surface.

[0011] Advantageously, it also includes: An adjustment component is provided on the first bracket, and is used to drive the first bracket to move. The adjustment component includes: a transmission rod fixedly connected to the lower portion of the first bracket, wherein the first bracket is slidably connected to the rotating plate; The extrusion block is fixedly connected to the second bracket. The transmission rod is located on the moving path of the extrusion block. A second spring is fixedly connected between the first bracket and the rotating plate.

[0012] Advantageously, the distance between the transmission rod and the extrusion block is greater than the distance between the outer side of the second arcuate surface and the adjustment frame, and the distance between the transmission rod and the extrusion block is less than the distance between the inner side of the second arcuate surface and the adjustment frame.

[0013] Advantageously, it also includes: A rotating assembly is provided on the supporting shell, and is used to drive the rotating frame to rotate. The rotating assembly includes: a third motor, fixedly connected to the support shell, wherein an output shaft of the third motor is fixedly connected to a gear; The gear ring is fixed to the lower part of the rotating frame, and the gear ring is meshed with the gear for transmission.

[0014] The present invention has the following advantages: 1. The present invention uses the curved plate to push the second bracket to move, thereby changing the supporting position of the second bracket on the snow-making cylinder, causing the nozzle of the snow-making cylinder to deflect upward when facing the incoming wind, thereby increasing the elevation angle of the snow-making cylinder and increasing the time the water mist moves in the air. This allows the water mist to move a greater distance in the horizontal direction, thereby increasing the moving distance of the water mist after being affected by the wind and stabilizing the range of the water mist spray.

[0015] 2. The present invention adjusts the position of the adjustment frame according to the external wind speed, so that the first and second curved surfaces guide the guide wheels to move different distances at different wind speeds. As a result, the angle at which the snowmaking cylinder is lifted increases with increasing wind speed, thereby adapting to changes in external wind speeds.

[0016] 3. In the process of adjusting the angle of the snowmaking cylinder, the present invention drives the transmission rod to move through the extrusion block, so that the first bracket drives the snowmaking cylinder to move in the direction of the incoming wind, so that the center of gravity of the snowmaking cylinder is offset in the direction of the incoming wind, thereby increasing the stability of the snowmaking cylinder during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the rotating plate, the first bracket and the second bracket of the present invention; Figure 3 Schematic diagram of the three-dimensional structure of the first spring, the adjustment frame and the arc plate of the present invention; Figure 4 This is a sectional view of the three-dimensional structure of the guide wheel, transmission rod and extrusion block of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating plate, the first bracket and the second bracket of the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the third motor, gear and gear ring of the present invention; Figure 7 It is an exploded view of the three-dimensional structure of the rotating frame, the adjusting frame and the curved plate of the present invention.

[0018] In the above drawings: 1-mobile frame, 2-support shell, 3-first motor, 4-rotating plate, 5-first bracket, 6-snowmaking cylinder, 7-second bracket, 8-first spring, 9-guide frame, 10-rotating frame, 11-adjusting frame, 12-arc plate, 1201-first arc surface, 1202-second arc surface, 13-second motor, 14-threaded rod, 15-guide wheel, 1501-round table, 16-transmission rod, 17-extrusion block, 18-second spring, 19-third motor, 20-gear, 21-gear ring. DETAILED DESCRIPTION

[0019] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[0020] When making snow, the elevation angle of existing snowmaking machines is mostly between 0° and 45°. A low elevation angle (close to 0°) is suitable for thick snow at close range and is used to quickly accumulate snow layers; a high elevation angle (close to 45°) can expand the spraying distance and achieve a wider coverage range. This device takes the case where a snowmaking machine encounters wind during the low-elevation snowmaking process, resulting in a reduced spray range in the windward direction.

[0021] Example 1: A stable multi-angle snowmaking machine, such as Figure 1-Figure 7 As shown, it includes: a moving frame 1, with a supporting shell 2 fixed on the moving frame 1, and a first motor 3 fixed inside the supporting shell 2; a rotating plate 4, fixed on the output shaft of the first motor 3; a first bracket 5, arranged on the rotating plate 4, and the upper part of the first bracket 5 is rotatably connected to the snowmaking cylinder 6; a second bracket 7, slidably connected to the rotating plate 4, a first spring 8 is fixed between the rotating plate 4 and the second bracket 7, and a symmetrically distributed guide frame 9 is fixed on the side of the snowmaking cylinder 6 close to the second bracket 7, and the symmetrically distributed guide frames 9 are all slidably connected to the second bracket 7; a rotating frame 10, rotatably connected to the supporting shell 2, and the rotating frame 10 is rotatably connected to the rotating plate 4; an adjusting frame 11, slidably connected to the rotating frame 10, and an arc plate 12 is fixed on the inner side of the adjusting frame 11, and the arc plate 12 is used to guide the movement of the second bracket 7; a lifting assembly, arranged on the rotating frame 10, and used to drive the adjusting frame 11 to move up and down.

[0022] Further, such as Figures 1-4 and Figure 7 As shown, the cross section of the guide frame 9 is arc-shaped, and the tangent slope of the guide frame 9 gradually decreases from top to bottom.

[0023] The above scheme provides a method for changing the moving trajectory by adjusting the direction of the snow-making cylinder 6 when encountering wind during the snow-making process; a wind speed detection module and a wind direction detection module are provided on the mobile frame 1 for determining the direction and speed of the wind, and three rotating wheels are provided on the mobile frame 1, and the rotating wheels are used to facilitate the movement of the mobile frame 1, and the first motor 3 is used to drive the rotating plate 4 to rotate during the snow-making process, thereby adjusting the direction of the snow-making cylinder 6, so that the snow-making cylinder 6 can make snow at multiple angles, and the first motor 3 is a servo motor, and the first motor 3 is electrically connected to the wind speed detection module on the mobile frame 1. After the nozzle of the snow-making cylinder 6 is facing the direction of the wind, the speed of the output shaft of the first motor 3 can be increased according to the external wind speed, so that the snow-making cylinder 6 can quickly pass through the wind. Direction; In this embodiment, the rotating plate 4 and the first bracket 5 can be regarded as fixedly connected, and the first bracket 5 and the second bracket 7 are both composed of a vertical rod and a curved rod, and two protrusions are provided on the curved rods of the two. The axis of the vertical rod on the first bracket 5 coincides with the axis of the rotating plate 4, and the curved rod of the first bracket 5 is rotatably connected to the snow-making cylinder 6. The snow-making cylinder 6 is an existing device, and its specific structure and usage will not be described in detail. The snow-making cylinder 6 is used to spray water mist; a slide groove is provided on the right part of the upper side of the rotating plate 4, and the vertical rod on the second bracket 7 is located in the slide groove on the rotating plate 4. The first spring 8 is used to push the second bracket 7 to move and reset. The first spring 8 is always in a stored force state, which is used to increase the stability of the position of the second bracket 7.

[0024] Two guide frames 9 are provided on the right part of the snowmaking cylinder 6. An arc-shaped groove is provided in the guide frame 9. The arc-shaped groove gradually deflects upward from right to left. The shape of the arc-shaped groove on the guide frame 9 is used to gradually increase the rotation angle of the snowmaking cylinder 6 during the movement of the second bracket 7 to the left, and at the same time, the rotation angle of the snowmaking cylinder 6 increases with the increase of the distance moved by the second bracket 7. Initially, the two ends of the arc-shaped rod on the second bracket 7 are respectively located at the right parts of the arc-shaped grooves on the two guide frames 9; in this embodiment, a rough surface can be provided between the rotating frame 10 and the supporting shell 2 to increase the resistance when the two rotate relative to each other, so that the rotating frame 10 does not rotate relative to the supporting shell 2 when not subject to external force. The rotating frame 10 is provided with a stepped surface on the inner side thereof, which contacts the upper side of the rotating plate 4 and is used to increase the stability of the position of the rotating frame 10; the adjusting frame 11 is located on the inner side of the rotating frame 10, and the rotating frame 10 is provided with a through hole, and the adjusting frame 11 slides in the through hole. Initially, the upper side of the adjusting frame 11 contacts the rotating frame 10, and the arc plate 12 is located on the inner side of the adjusting frame 11. The corresponding central angle of the arc plate 12 is 90°, and the thickness of the arc plate 12 increases as the distance between it and the axis of the first bracket 5 increases, so as to guide the second bracket 7 to move different distances toward the first bracket 5 when the first bracket 5 is at different heights.

[0025] Further, such as Figures 1-4 、 Figure 6 and Figure 7As shown, the lifting assembly includes: a second motor 13, which is fixed to the rotating frame 10, and the output shaft of the second motor 13 passes through the rotating frame 10; a threaded rod 14, which is fixed to the output shaft of the second motor 13, the threaded rod 14 is rotatably connected to the rotating frame 10, and the threaded rod 14 is threadedly connected to the adjustment frame 11.

[0026] Further, such as Figure 4 、 Figure 6 and Figure 7 As shown, a first curved surface 1201 and a second curved surface 1202 are provided on the inner side of the curved plate 12. The first curved surface 1201 is located on the lower side of the second curved surface 1202. With the vertical direction as a reference, the inclination of the second curved surface 1202 is greater than the inclination of the first curved surface 1201. The first curved surface 1201 and the second curved surface 1202 are used to enable the second bracket 7 to drive the snowmaking cylinder 6 to swing.

[0027] Further, such as Figure 4 、 Figure 6 and Figure 7 As shown, the central angle corresponding to the first arcuate surface 1201 is smaller than the central angle corresponding to the second arcuate surface 1202 .

[0028] Further, such as Figure 3-Figure 5 and Figure 7 As shown, the second bracket 7 is rotatably connected to a guide wheel 15, which is located below the arc plate 12. The arc plate 12 is used to squeeze the guide wheel 15. The difference between the inner and outer diameters of the guide wheel 15 is greater than the diameter difference between the corresponding circles on the inner and outer sides of the arc plate 12.

[0029] Further, such as Figure 4 、 Figure 5 and Figure 7 As shown, a frustum surface 1501 is provided on the side of the guide wheel 15 away from the rotating plate 4 . With the vertical direction as a reference, the inclination of the frustum surface 1501 is greater than the inclination of the second arc-shaped surface 1202 .

[0030] In the above scheme, the second motor 13 is located at the upper part of the rotating frame 10, and the second motor 13 is electrically connected to the wind speed detection module on the mobile frame 1. The second motor 13 adjusts the number of revolutions of its output shaft according to the wind speed detected by the wind speed detection module on the mobile frame 1, so that the second motor 13 drives the adjusting frame 11 to move downward. The distance increases with the increase of the external wind speed; the threaded rod 14 is used to drive the adjusting frame 11 to move up and down, and the self-locking function of the threaded rod 14 itself is used to limit the moving adjusting frame 11, so that the position of the adjusting frame 11 remains stable; when the second bracket 7 passes through the area of ​​the curved plate 12, the guide wheel 15 is driven to rotate to reduce the friction between the second bracket 7 and the curved plate 12 when they move relative to each other. Initially, the guide wheel 15 is located below the curved plate 12, and the two are not in contact. The guide wheel 15 and the adjusting frame 1 1, the data comparison between the guide wheel 15 and the curved plate 12 is used to ensure that the second bracket 7 is always not in contact with the curved plate 12; the central angle corresponding to the second curved surface 1202 is 90°, and the central angle corresponding to the first curved surface 1201 is less than 45°, which is used to control the rotation range of the snowmaking cylinder 6 after it is lifted. In actual use, the shape of the curved plate 12 can be adjusted according to needs; the frustum 1501 is located on the upper side of the guide wheel 15, and the distance between the upper edge of the frustum 1501 and the adjusting frame 11 is greater than the minimum distance between the lower edge of the second curved surface 1202 and the adjusting frame 11. When the guide wheel 15 moves to the bottom of the curved plate 12, the downward movement of the curved plate 12 can squeeze the frustum 1501 to make the guide wheel 15 move toward the direction of the first bracket 5, so as to adapt to the sudden change of external wind speed.

[0031] Working process: When describing the direction of the wind below, the example of wind blowing from left to right is used. When using this device to make snow, the staff adjusts the position of the snow-making cylinder 6 by pulling the mobile frame 1. After the position adjustment of the snow-making cylinder 6 is completed, the staff activates the wind direction detection module and the wind speed detection module on the mobile frame 1, starts the snow-making cylinder 6, and the snow-making cylinder 6 starts making snow.

[0032] After the snowmaking cylinder 6 starts making snow, the staff starts the first motor 3. The output shaft of the first motor 3 drives the rotating plate 4 to rotate. The rotating plate 4 drives the first bracket 5 and the second bracket 7 to rotate circumferentially. The second bracket 7 drives the snowmaking cylinder 6 to rotate circumferentially together with the first bracket 5 through the guide frame 9, so that the snowmaking cylinder 6 can make snow at multiple angles. At the same time, the second bracket 7 drives the guide wheel 15 to rotate synchronously along the inner side of the adjustment frame 11.

[0033] As the snowmaking cylinder 6 rotates circumferentially to make snow, when wind comes from the outside, the wind speed detection module on the movable frame 1 transmits a signal to the second motor 13. The output shaft of the second motor 13 drives the threaded rod 14 to rotate a specified number of circles. The threaded rod 14 drives the curved plate 12 to move downward through the adjustment frame 11. At the same time, the staff rotates the rotating frame 10 according to the wind direction detected by the wind direction detection module on the movable frame 1. The rotating frame 10 drives the curved plate 12 to rotate through the adjustment frame 11. When the curved plate 12 is located on the right side of the rotating frame 10, the staff stops rotating the rotating frame 10.

[0034] During the downward movement of the above-mentioned curved plate 12, when the guide wheel 15 is at the same height as the first curved surface 1201, as the second bracket 7 continues to drive the guide wheel 15 to rotate, when the guide wheel 15 contacts the first curved surface 1201, the guide wheel 15 moves to the left under the guidance of the first curved surface 1201, and the guide wheel 15 drives the second bracket 7 to move to the left synchronously and compress the first spring 8, so that the second bracket 7 moves to the left along the guide frame 9 to change its supporting position for the snow-making cylinder 6, thereby lifting the nozzle of the snow-making cylinder 6 upward (but the elevation angle of the snow-making cylinder 6 does not exceed 45°), increasing the elevation angle of the nozzle on the snow-making cylinder 6, and increasing the horizontal distance traveled by the water mist, thereby reducing the influence of the breeze on the water mist movement distance. When the guide wheel 15 separates from the first curved surface 1201, the first spring 8 pushes the second bracket 7 and the parts thereon to move and reset, and the second bracket 7 moves in the opposite direction along the guide frame 9 to restore the angle of the snow-making cylinder 6.

[0035] During the snowmaking process of the snowmaking cylinder 6, as the external wind speed increases, the wind speed detection module on the mobile frame 1 transmits a signal to the second motor 13, so that the output shaft of the second motor 13 continues to drive the threaded rod 14 to rotate, and the adjustment frame 11 continues to drive the arc plate 12 to move downward. When the second arc surface 1202 and the guide wheel 15 are at the same height, the external wind speed has affected the normal snowmaking of the snowmaking cylinder 6 (that is, when the nozzle of the snowmaking cylinder 6 is facing the incoming wind direction, the water mist sprayed by the snowmaking cylinder 6 will be affected by the wind and blown back to the vicinity of the device). When the guide wheel 15 is at the same height as the second arc surface 1202, the snowmaking cylinder 6 will move downward. After the shaped surface 1202 contacts, the second curved surface 1202 guides the guide wheel 15 to move to the left, so that the nozzle of the snow-making cylinder 6 repeats the above process and quickly rises upward and is close to vertical, so that the sprayed water mist passes over the snow-making cylinder 6 under the action of the wind, avoiding its accumulation around the snow-making cylinder 6 and affecting its use. When the guide wheel 15 separates from the second curved surface 1202, the first spring 8 pushes the second bracket 7 to move and reset to restore the angle of the snow-making cylinder 6. After the snowmaking is completed, the staff will turn off the turned on electrical components and readjust the position of the device to make snow.

[0036] Example 2: Based on Example 1, Figure 3-Figure 5 and Figure 7As shown, it also includes: an adjusting component, which is arranged on the first bracket 5, and is used to drive the first bracket 5 to move. The adjusting component includes: a transmission rod 16, which is fixed to the lower part of the first bracket 5, and the first bracket 5 is slidingly connected to the rotating plate 4; an extrusion block 17, which is fixed to the second bracket 7, and the transmission rod 16 is located on the moving path of the extrusion block 17, and a second spring 18 is fixed between the first bracket 5 and the rotating plate 4.

[0037] Further, such as Figure 4 、 Figure 5 and Figure 7 As shown, the distance between the transmission rod 16 and the extrusion block 17 is greater than the distance between the outer side of the second arc surface 1202 and the adjustment frame 11, and the distance between the transmission rod 16 and the extrusion block 17 is less than the distance between the inner side of the second arc surface 1202 and the adjustment frame 11.

[0038] The above scheme provides a method for adjusting the center of gravity of the snow-making cylinder 6 by driving the first bracket 5 to move during the movement of the guide wheel 15 along the second curved surface 1202, so that the center of gravity of the snow-making cylinder 6 moves in the direction of the incoming wind; the transmission rod 16 is located at the lower part of the first bracket 5, and the lower side surface of the transmission rod 16 is in contact with the rotating plate 4. In this embodiment, a sliding groove is provided in the middle part of the rotating plate 4, and the first bracket 5 slides in the sliding groove in the middle part of the rotating plate 4, and initially, the first bracket 5 is located at the right part of the sliding groove in the middle part of the rotating plate 4. When the transmission rod 16 moves to the left, the first bracket 5 drives the snow-making cylinder 6 to move to the left together with the transmission rod 16; the extrusion block 17 is located at the lower part of the second bracket 7, and the extrusion block 17 is used to push the transmission rod 16 to move to the left; In this embodiment, the minimum distance between the transmission rod 16 and the extrusion block 17 is the same as the minimum distance between the middle of the second curved surface 1202 and the adjustment frame 11. Only after the guide wheel 15 and the middle of the second curved surface 1202 are at the same horizontal plane can the extrusion block 17 contact the transmission rod 16. As the curved plate 12 drives the second curved surface 1202 to continue to move downward, the extrusion block 17 pushes the transmission rod 16 and the parts thereon to move to the left, thereby moving the center of gravity of the snowmaking cylinder 6 to the left closer to the direction of the incoming wind, thereby increasing the stability of the device. The minimum distance between the transmission rod 16 and the extrusion block 17 can be adjusted according to actual conditions; the second spring 18 is used to push the first bracket 5 to move and reset, and the second spring 18 is always in a stored force state.

[0039] Example 3: Based on Example 2, Figure 6 and Figure 7 As shown, it also includes: a rotating component, which is arranged on the supporting shell 2, and is used to drive the rotating frame 10 to rotate. The rotating component includes: a third motor 19, which is fixed to the supporting shell 2, and the output shaft of the third motor 19 is fixed to the gear 20; a gear ring 21, which is fixed to the lower part of the rotating frame 10, and the gear ring 21 is engaged with the gear 20 for transmission.

[0040] The above scheme provides a method for controlling the rotation of the rotating frame 10 according to the wind direction, and then adjusting the position of the curved plate 12 to change the swing position of the snow-making cylinder 6; the third motor 19 is located at the rear of the support shell 2, and the third motor 19 is a self-locking motor. After adjusting the position of the rotating frame 10 to rotate to the appropriate position, the rotating frame 10 is locked through the gear ring 21 and the gear 20. The third motor 19 is electrically connected to the wind direction detection module on the movable frame 1. The wind direction detection module detects the incoming wind direction and transmits a signal to the third motor 19, so that the output shaft of the third motor 19 drives the gear 20 to rotate, so that the gear 20 drives the rotating frame 10 and the parts thereon to rotate through the gear ring 21, thereby moving the curved plate 12 to the back side of the incoming wind direction, and repeating the above process to adjust the angle of the snow-making cylinder 6.

[0041] The above is a detailed introduction to the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, based on the idea of ​​the present application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A stable multi-angle snowmaking machine, characterized by comprising: A movable frame (1), wherein a support shell (2) is fixedly connected to the movable frame (1), and a first motor (3) is fixedly connected inside the support shell (2); A rotating plate (4) is fixedly connected to the output shaft of the first motor (3); A first bracket (5) is arranged on the rotating plate (4), and the upper portion of the first bracket (5) is rotatably connected to a snowmaking cylinder (6); A second bracket (7) is slidably connected to the rotating plate (4), a first spring (8) is fixedly connected between the rotating plate (4) and the second bracket (7), and a symmetrically distributed guide frame (9) is fixedly connected to a side of the snowmaking cylinder (6) close to the second bracket (7), and the symmetrically distributed guide frames (9) are all slidably connected to the second bracket (7); A rotating frame (10) is rotatably connected to the support shell (2), and the rotating frame (10) is rotatably connected to the rotating plate (4); An adjusting frame (11) is slidably connected to the rotating frame (10), an arc-shaped plate (12) is fixedly connected to the inner side of the adjusting frame (11), and the arc-shaped plate (12) is used to guide the movement of the second bracket (7); A lifting assembly is provided on the rotating frame (10) and is used to drive the adjusting frame (11) to move up and down.

2. A stable multi-angle snowmaking machine according to claim 1, characterized in that: The cross section of the guide frame (9) is arc-shaped, and the tangent slope of the guide frame (9) gradually decreases from top to bottom.

3. A stable multi-angle snowmaking machine according to claim 2, characterized in that: The lifting assembly includes: A second motor (13) is fixedly connected to the rotating frame (10); The threaded rod (14) is fixedly connected to the output shaft of the second motor (13), the threaded rod (14) is rotatably connected to the rotating frame (10), and the threaded rod (14) is threadedly connected to the adjusting frame (11).

4. A stable multi-angle snowmaking machine according to claim 3, characterized in that: A first curved surface (1201) and a second curved surface (1202) are provided on the inner side of the curved plate (12); the first curved surface (1201) is located below the second curved surface (1202); with the vertical direction as a reference, the inclination of the second curved surface (1202) is greater than the inclination of the first curved surface (1201); the first curved surface (1201) and the second curved surface (1202) are used to enable the second bracket (7) to drive the snowmaking cylinder (6) to swing.

5. A stable multi-angle snowmaking machine according to claim 4, characterized in that: The central angle corresponding to the first arcuate surface (1201) is smaller than the central angle corresponding to the second arcuate surface (1202).

6. A stable multi-angle snowmaking machine according to claim 5, characterized in that: A guide wheel (15) is rotatably connected to the second bracket (7), and the guide wheel (15) is located below the arc-shaped plate (12). The arc-shaped plate (12) is used to squeeze the guide wheel (15), and the difference between the inner and outer diameters of the guide wheel (15) is greater than the difference between the diameters of corresponding circles on the inner and outer sides of the arc-shaped plate (12).

7. A stable multi-angle snowmaking machine according to claim 6, characterized in that: A frustum (1501) is provided on the side of the guide wheel (15) away from the rotating plate (4), and with the vertical direction as a reference, the inclination of the frustum (1501) is greater than the inclination of the second arc-shaped surface (1202).

8. A stable multi-angle snowmaking machine according to claim 7, characterized in that: Also included are: An adjustment component is provided on the first bracket (5), and is used to drive the first bracket (5) to move. The adjustment component includes: A transmission rod (16) is fixed to the lower portion of the first bracket (5), and the first bracket (5) is slidably connected to the rotating plate (4); The extrusion block (17) is fixedly connected to the second bracket (7), the transmission rod (16) is located on the moving path of the extrusion block (17), and a second spring (18) is fixedly connected between the first bracket (5) and the rotating plate (4).

9. A stable multi-angle snowmaking machine according to claim 8, characterized in that: The distance between the transmission rod (16) and the extrusion block (17) is greater than the distance between the outer side of the second arc-shaped surface (1202) and the adjustment frame (11), and the distance between the transmission rod (16) and the extrusion block (17) is less than the distance between the inner side of the second arc-shaped surface (1202) and the adjustment frame (11).

10. A stable multi-angle snowmaking machine according to claim 9, characterized in that: Also included are: A rotating assembly is provided on the supporting shell (2), and is used to drive the rotating frame (10) to rotate. The rotating assembly includes: A third motor (19) is fixedly connected to the support shell (2), and an output shaft of the third motor (19) is fixedly connected to a gear (20); A gear ring (21) is fixed to the lower portion of the rotating frame (10), and the gear ring (21) is meshed with the gear (20) for transmission.

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