Atomizer stable rotor shaft

Abstract

The utility model relates to the technical field of rotor shafts, and discloses an atomizer stable rotor shaft which comprises a rotor rotating shaft, a protective sleeve is arranged on the shaft wall of the rotor rotating shaft in a sliding mode, a threaded hole is formed in the end portion of the rotor rotating shaft, and the inner wall, located in the threaded hole, of the rotor rotating shaft is in threaded connection with a tail threaded rod. A rotor upper counterweight ring and a rotor lower counterweight ring are respectively sleeved on the shaft walls of the rotor rotating shaft, which are positioned at the two ends of the protective sleeve; and a plurality of bolts are respectively connected with the joints of the rotor upper counterweight ring and the rotor rotating shaft as well as the joints of the rotor lower counterweight ring and the rotor rotating shaft around threads. According to the bolt provided by the utility model, the rotor upper counterweight ring and the rotor lower counterweight ring can be conveniently detached and replaced, the counterweight effect of the rotor rotating shaft can be adjusted, and the counterweight of the rotor rotating shaft can be conveniently adjusted according to use requirements, so that the stability of the rotor rotating shaft in use can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor shafts, in particular to a stable rotor shaft for an atomizer. Background Art

[0002] An atomizer is a device that can convert liquid into fine particles suspended in the air. The rotor shaft in the atomizer is one of the core components. It transmits power to the atomizing impeller through high-speed rotation, thereby achieving material atomization.

[0003] In the prior art, the atomizer rotor shaft is generally formed in one piece during the processing process. If the weight of the shaft body is significantly different from the weight of the assembled impeller during subsequent use, it is inconvenient to add or replace the counterweight on the shaft body according to the usage situation, which will affect the dynamic balance of the atomizer rotor shaft during subsequent rotation and affect the stability of the rotor shaft during use. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, the atomizer rotor shaft is generally formed in one piece during the processing process. If the weight of the shaft body and the weight of the assembled impeller are greatly different during subsequent use, it is inconvenient to add or replace the counterweight block on the shaft body according to the usage situation, which will affect the dynamic balance of the atomizer rotor shaft during subsequent rotation and affect the stability of the rotor shaft during use. A stable rotor shaft for an atomizer is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A stable rotor shaft of an atomizer includes a rotor shaft, a protective sleeve is slidably provided on the shaft wall of the rotor shaft, a threaded hole is opened at the end of the rotor shaft, a tail screw is threadedly connected to the inner wall of the threaded hole of the rotor shaft, an upper rotor counterweight ring and a lower rotor counterweight ring are respectively sleeved on the shaft walls of the rotor shaft at both ends of the protective sleeve, and a plurality of bolts are respectively threadedly connected to the connection between the upper rotor counterweight ring and the lower rotor counterweight ring and the rotor shaft.

[0007] Preferably, a recess is provided on the shaft wall of the rotor shaft, and a fixing rod is fixedly connected to the inner wall of the rotor shaft located in the recess. A clamping plate and a torsion spring are movably sleeved on the rod wall of the fixing rod, one end of the torsion spring is fixedly connected to the inner wall of the clamping plate, and the other end of the torsion spring is fixedly connected to the inner wall of the rotor shaft. A clamping groove is provided on the inner wall of the protective sleeve, and the clamping plate is clamped on the inner wall of the clamping groove.

[0008] Preferably, the rotor shaft is provided with fixing rings fixedly sleeved on the shaft walls on the inner sides of both ends of the protective sleeve, and the inner walls of the fixing rings are provided with two through holes.

[0009] Preferably, a drawstring is fixedly connected to the side wall of the card plate, and one end of the drawstring, which is away from the card plate, extends to the inner wall of the through hole where the fixing ring is located.

[0010] Preferably, a rubber sealing ring is fixedly connected to the side wall of the fixing ring, and the side wall of the rubber sealing ring is fitted on the inner wall of the protective sleeve.

[0011] Preferably, the fixing ring is located on the inner wall of the through hole and is fixedly connected to a spring, the fixing ring is located on the inner wall of the through hole and is slidably provided with a slide, the end of the spring is pressed against the side wall of the slide, the slide is fixedly connected to the pull rope on one side relative to the spring, and the side of the slide facing away from the spring is fixedly connected to a handle.

[0012] Compared with the prior art, the present invention provides an atomizer stabilizing rotor shaft, which has the following beneficial effects:

[0013] 1. The atomizer stabilizes the rotor shaft. The upper and lower rotor weight rings can be easily disassembled and replaced by bolts. The weighting effect of the rotor shaft can be adjusted, and the weighting of the rotor shaft can be adjusted according to usage requirements, thereby improving the stability of the rotor shaft during use.

[0014] 2. The atomizer stabilizes the rotor shaft. The edge of the rotor shaft can be protected by the protective sleeve, and a card slot is provided in the protective sleeve. After the protective sleeve is sleeved on the rotor shaft, the torsion spring can push the card plate to extend to the inside of the protective sleeve in the card slot, so that the protective sleeve can be clamped on the shaft wall of the rotor shaft, thereby improving the stability of the installation.

[0015] 3. The atomizer stabilizes the rotor axis. After the counterweight ring under the rotor is removed, the spring can push the slide to move, so that the handle is moved to the outside of the fixed ring. Pulling the handle can pull the slide to move, and the movement of the slide can drive the pull rope to move, making it more convenient to pull the pull rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a stable rotor shaft for an atomizer proposed in the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the partial A in the middle part;

[0018] Figure 3 for Figure 2 Structural stereogram of the middle fixing ring.

[0019] In the figure: 1 rotor shaft, 2 protective sleeve, 3 tail screw, 4 rotor upper counterweight ring, 5 rotor lower counterweight ring, 6 bolts, 7 fixing rod, 8 clamping plate, 9 torsion spring, 10 pull rope, 11 fixing ring, 12 rubber sealing ring, 13 spring, 14 slide plate, 15 handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-3 A stable rotor shaft of an atomizer includes a rotor shaft 1, a protective sleeve 2 is slidably provided on the shaft wall of the rotor shaft 1, a threaded hole is opened at the end of the rotor shaft 1, and a tail screw 3 is threadedly connected to the inner wall of the threaded hole of the rotor shaft 1, and a rotor upper counterweight ring 4 and a rotor lower counterweight ring 5 are respectively sleeved on the shaft walls of the rotor shaft 1 at both ends of the protective sleeve 2, and a plurality of bolts 6 are respectively threadedly connected to the connection between the rotor upper counterweight ring 4 and the rotor lower counterweight ring 5 and the rotor shaft 1.

[0022] A notch is provided on the shaft wall of the rotor shaft 1, and a fixing rod 7 is fixedly connected to the inner wall of the notch of the rotor shaft 1. A clamping plate 8 and a torsion spring 9 are movably sleeved on the rod wall of the fixing rod 7. One end of the torsion spring 9 is fixedly connected to the inner wall of the clamping plate 8, and the other end of the torsion spring 9 is fixedly connected to the inner wall of the rotor shaft 1. A pull rope 10 is fixedly connected to the side wall of the clamping plate 8. A fixing ring 11 is fixedly sleeved on the shaft wall of the rotor shaft 1 on the inner side of both ends of the protective sleeve 2. The end of the pull rope 10 away from the clamping plate 8 extends to the inner wall of the through hole of the fixing ring 11. A card slot is provided on the inner wall of the protective sleeve 2, and the clamping plate 8 is clamped on the inner wall of the card slot.

[0023] During use, the bolts 6 are used to facilitate the disassembly and replacement of the upper counterweight ring 4 and the lower counterweight ring 5 of the rotor, and the counterweight effect of the rotor shaft 1 can be adjusted, so that the counterweight of the rotor shaft 1 can be adjusted according to the use requirements, thereby improving the stability of the rotor shaft 1 during use. The tail bolt 3 facilitates the installation of the rotor shaft 1, and the protective sleeve 2 can protect the edge of the rotor shaft 1. A card slot is provided in the protective sleeve 2. After the protective sleeve 2 is sleeved on the rotor shaft 1, the torsion spring 9 can push the card plate 8 to extend to the inside of the card slot of the protective sleeve 2, so that the protective sleeve 2 can be clamped on the shaft wall of the rotor shaft 1 to improve the stability of the installation. Subsequently, by pulling the pull rope 10, the card plate 8 can be retracted to the inside of the recess for easy disassembly.

[0024] In order to improve the tightness of the connection between the fixing ring 11 and the protective sleeve 2, as shown in FIG. Figure 1-3As shown, the inner wall of the fixing ring 11 is provided with two through holes, and a rubber sealing ring 12 is fixedly connected to the side wall of the fixing ring 11 , and the side wall of the rubber sealing ring 12 is fitted to the inner wall of the protective sleeve 2 .

[0025] A rubber sealing ring 12 is provided on the side wall of the fixing ring 11 to improve the tightness of the connection with the protective sleeve 2, thereby improving the tightness and reducing wear.

[0026] In order to more conveniently pull the drawstring 10, Figure 1-3 As shown, the fixing ring 11 is located on the inner wall of the through hole and is fixedly connected to a spring 13. The fixing ring 11 is located on the inner wall of the through hole and is slidably provided with a slide plate 14. The end of the spring 13 is pressed against the side wall of the slide plate 14. The slide plate 14 is fixedly connected to the pull rope 10 on one side relative to the spring 13, and a handle 15 is fixedly connected to the side of the slide plate 14 facing away from the spring 13.

[0027] After the rotor lower counterweight ring 5 is removed, the spring 13 can push the slide 14 to move, so that the handle 15 is moved to the outside of the fixed ring 11. Pulling the handle 15 can pull the slide 14 to move, and the movement of the slide 14 can drive the pull rope 10 to move, so that the pull rope 10 can be pulled more conveniently.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An atomizer stabilizing rotor shaft, comprising a rotor shaft (1), characterized in that: A protective sleeve (2) is slidably provided on the shaft wall of the rotor shaft (1); a threaded hole is provided at the end of the rotor shaft (1); a tail screw (3) is threadedly connected to the inner wall of the threaded hole of the rotor shaft (1); an upper rotor weight ring (4) and a lower rotor weight ring (5) are respectively sleeved on the shaft walls of the rotor shaft (1) at both ends of the protective sleeve (2); and a plurality of bolts (6) are respectively threadedly connected around the connection points of the upper rotor weight ring (4) and the lower rotor weight ring (5) with the rotor shaft (1).

2. The atomizer stabilizing rotor shaft according to claim 1, characterized in that: A notch is provided on the shaft wall of the rotor shaft (1); a fixing rod (7) is fixedly connected to the inner wall of the notch of the rotor shaft (1); a clamping plate (8) and a torsion spring (9) are movably sleeved on the rod wall of the fixing rod (7); one end of the torsion spring (9) is fixedly connected to the inner wall of the clamping plate (8); the other end of the torsion spring (9) is fixedly connected to the inner wall of the rotor shaft (1); a clamping groove is provided on the inner wall of the protective sleeve (2); and the clamping plate (8) is clamped on the inner wall of the clamping groove.

3. The atomizer stabilizing rotor shaft according to claim 1, characterized in that: The rotor shaft (1) is fixedly sleeved with fixing rings (11) on the shaft walls inside the two ends of the protective sleeve (2), and the inner wall of the fixing ring (11) is provided with two through holes.

4. The atomizer stabilizing rotor shaft according to claim 2, characterized in that: A drawstring (10) is fixedly connected to the side wall of the card plate (8), and one end of the drawstring (10) facing away from the card plate (8) extends to the inner wall of the through hole of the fixing ring (11).

5. The atomizer stabilizing rotor shaft according to claim 3, characterized in that: A rubber sealing ring (12) is fixedly connected to the side wall of the fixing ring (11), and the side wall of the rubber sealing ring (12) is fitted on the inner wall of the protective sleeve (2).

6. The atomizer stabilizing rotor shaft according to claim 3, characterized in that: The fixing ring (11) is located on the inner wall of the through hole and is fixedly connected to a spring (13); the fixing ring (11) is located on the inner wall of the through hole and is slidably provided with a slide plate (14); the end of the spring (13) is pressed against the side wall of the slide plate (14); the slide plate (14) is fixedly connected to the pull rope (10) on one side relative to the spring (13); and the side of the slide plate (14) facing away from the spring (13) is fixedly connected to a handle (15).

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