CN219735490U - Runner device of runner dehumidifier - Google Patents
Runner device of runner dehumidifier Download PDFInfo
- Publication number
- CN219735490U CN219735490U CN202321187631.XU CN202321187631U CN219735490U CN 219735490 U CN219735490 U CN 219735490U CN 202321187631 U CN202321187631 U CN 202321187631U CN 219735490 U CN219735490 U CN 219735490U
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- Prior art keywords
- rotating wheel
- gear
- runner
- shaft sleeve
- shaft
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- 238000009434 installation Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a rotating wheel device of a rotating wheel dehumidifier, which comprises a mounting frame, a rotating wheel and a driving motor, wherein the mounting frame is provided with a mounting space, the rotating wheel is rotatably arranged in the mounting space, a gear ring is coaxially and fixedly connected to the peripheral side of the rotating wheel, a driving gear and a driven gear are arranged on the mounting frame, the driving gear and the driven gear are positioned below the rotating wheel in the radial direction and meshed with the gear ring, the driving motor is arranged on the mounting frame, and an output shaft of the driving motor is coaxially and fixedly connected with the driving gear to drive the rotating wheel and the driven gear to rotate. The rotating wheel device of the rotating wheel dehumidifier designed by the utility model can effectively reduce the abrasion at the central shaft of the rotating wheel through the structural design, so that the rotating wheel can stably run for a long time, and the reliability of the performance of the rotating wheel and the stability of noise are ensured.
Description
Technical Field
The utility model relates to the technical field of dehumidifiers, in particular to a rotating wheel device of a rotating wheel dehumidifier.
Background
In the prior art, a rotary dehumidifier is a common household appliance for reducing indoor humidity and humidity. The main working principle is that a rotating dehumidifying rotating wheel absorbs moisture in the air and then the dry air is sent back to the room. The desiccant wheel is typically a honeycomb-like wheel made of high-efficiency adsorbent materials that are capable of adsorbing moisture and maintaining stable performance. When the rotating wheel is in operation, air enters from one side of the rotating wheel and then absorbs water through the high-efficiency adsorption material. When the high-efficiency adsorption material becomes saturated, the rotating wheel automatically rotates to the other side, the absorbed water is released by the heater, and then the next round of absorption is started.
The dehumidifying rotating wheel on the existing rotating wheel dehumidifier is mostly hung on the main body bracket through an intermediate shaft, namely, a motor is arranged on the side edge of the dehumidifying rotating wheel to drive the rotating wheel to rotate through a belt or a gear.
However, the structural design of fixing the desiccant rotor to the main body bracket via the intermediate shaft has the following drawbacks: firstly, the runner is under the effect of gravity for a long time, and the motor drives the belt or the gear to provide power for the runner and rotate around the central shaft, so that the central shaft is worn, the runner can not concentric after the central shaft is worn, and the runner shakes during rotation, so that the clearance fit of products is affected, the performance is reduced, the reliability is reduced, the noise is improved, and an improvement space exists.
Disclosure of Invention
In order to solve the problems, the utility model provides a structure design which can effectively reduce the abrasion at the central shaft of the rotating wheel. The rotating wheel device of the stable rotating wheel dehumidifier ensures the reliability of the rotating wheel performance and the noise.
In order to achieve the above purpose, the rotating wheel device of the rotating wheel dehumidifier comprises a mounting frame, a rotating wheel and a driving motor, wherein the mounting frame is provided with a mounting space, the rotating wheel is rotatably arranged in the mounting space, a gear ring is coaxially and fixedly connected to the periphery of the rotating wheel, a driving gear and a driven gear are arranged on the mounting frame, the driving gear and the driven gear are positioned below the rotating wheel in the radial direction and meshed with the gear ring, the driving motor is arranged on the mounting frame, and an output shaft of the driving motor is coaxially and fixedly connected with the driving gear to drive the rotating wheel and the driven gear to rotate.
In order to further balance the stress of the rotating wheel, the meshing point of the driving gear and the gear ring and the meshing point of the driven gear and the gear ring are positioned on the same horizontal plane.
In order to firmly and firmly support the rotating wheel, the installation frame comprises a frame body, a fixed support and a connecting piece arranged on the fixed support, the installation space is formed in the frame body, the fixed support is accommodated in the installation space, and the rotating wheel is coaxially connected with the connecting piece and rotates relative to the fixed support through the connecting piece.
In order to improve the rotating reliability of the rotating wheel, the connecting piece comprises a rotating shaft and a shaft sleeve, the shaft sleeve is arranged at the center part of the rotating wheel, one end of the rotating shaft is arranged on the fixed support, and the other end of the rotating shaft is arranged in the shaft sleeve.
Further, the rotating shaft and the shaft sleeve are metal pieces.
In order to simply and effectively limit the rotating wheel from axial deflection, the rotating shaft radially extends to form a limiting part, the limiting part is positioned between the fixed support and the shaft sleeve, and one end of the rotating shaft, deviating from the fixed support, is provided with a screw hole.
For easy to assemble, dismantlement, the connecting piece still includes outer axle sleeve, outer axle sleeve locates the central part of runner, the axle sleeve setting is in outer axle sleeve and with outer axle sleeve coaxial coupling setting.
The rotating wheel device of the rotating wheel dehumidifier designed by the utility model can effectively reduce the abrasion at the central shaft of the rotating wheel through the structural design, so that the rotating wheel can stably run for a long time, and the reliability of the performance of the rotating wheel and the stability of noise are ensured.
Drawings
FIG. 1 is a front perspective view of embodiment 1 of the present utility model;
FIG. 2 is a front perspective exploded view of embodiment 1 of the present utility model;
FIG. 3 is a front view of embodiment 1 of the present utility model;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
fig. 5 is an enlarged schematic view at B in fig. 4.
Wherein: the installation space 100, the installation frame 1, the frame body 11, the fixed support 12, the rotating wheel 2, the driving motor 3, the gear ring 4, the driving gear 5, the driven gear 6, the connecting piece 7, the rotating shaft 71, the limiting part 711, the screw hole 712, the shaft sleeve 72 and the outer shaft sleeve 73.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1.
As shown in fig. 1-5, the rotating wheel device of the rotating wheel dehumidifier described in this embodiment includes a mounting frame 1, a rotating wheel 2 and a driving motor 3, where the mounting frame 1 has a mounting space 100, the rotating wheel 2 is rotatably disposed in the mounting space 100, a gear ring 4 is coaxially and fixedly connected to the circumferential side of the rotating wheel 2, a driving gear 5 and a driven gear 6 are disposed on the mounting frame 1, the driving gear 5 and the driven gear 6 are disposed radially below the rotating wheel 2 and meshed with the gear ring 4, the driving motor 3 is disposed on the mounting frame 1, and an output shaft of the driving motor 3 is coaxially and fixedly connected with the driving gear 5 to drive the rotating wheel 2 and the driven gear 6 to rotate. Thus, as shown in fig. 1, the driving motor 3 is meshed with the gear ring 4 through the driving gear 5 to drive the rotating wheel 2 to rotate, meanwhile, the driven gear 6 is driven by the acting force of the rotating wheel 2 to rotate so as to ensure the stable operation of the rotating wheel 2, because the driving gear 5 and the driven gear 6 are positioned radially below the rotating wheel 2 and meshed with the gear ring 4, the driving gear 5 and the driven gear 6 can decompose the gravity of the rotating wheel 2, namely, the driven gear 6 is matched with the driving gear 5 to achieve the purpose of increasing component force in the opposite direction of the gravity of the rotating wheel 2, so that the stress balance of the gear ring 4 of the outer ring of the rotating wheel 2 is realized, and the problem caused by the abrasion of the central shaft of the rotating wheel 2 in the traditional design is solved. In addition, in this embodiment, as shown in the drawing, the meshing point of the driving gear 5 and the gear ring 4 and the meshing point of the driven gear 6 and the gear ring 4 are on the same horizontal plane, and by using this structural design, the central connection part of the driving gear 5, the driven gear 6 and the rotating wheel 2 forms a triangle structure, so that the stress of the rotating wheel 2 is further balanced while the stable support is provided for the rotating wheel 2, and the rotating wheel 2 is ensured to be able to stably run for a long time.
In some embodiments of the present utility model, as shown in fig. 1 and 2, in order to stably and firmly support the rotating wheel 2, the installation frame 1 includes a frame body 11, a fixing bracket 12, and a connection member 7 disposed on the fixing bracket 12, the installation space 100 is formed in the frame body 11, the fixing bracket 12 is accommodated in the installation space 100, and the rotating wheel 2 is coaxially connected with the connection member 7 and rotates relative to the fixing bracket 12 through the connection member 7. Like this, connecting piece 7 runs through the central part connection setting of runner 2, and runner 2 hangs on fixed bolster 12 through connecting piece 7 promptly, then combines driving gear 5 and driven gear 6 to be in the structural design on the same horizontal plane when meshing with ring gear 4, forms firm triangle structure for runner 2 atress obtains being balanced, thereby reduces runner 2 gravity's influence, improves driving motor 3's transmission efficiency, and can avoid runner 2 to produce when rotating and rock, influences the clearance fit of product.
In some embodiments of the present utility model, as shown in fig. 2, 4 and 5, in order to improve the reliability of rotation of the rotating wheel 2, the connecting member 7 includes a rotating shaft 71 and a shaft sleeve 72, the shaft sleeve 72 is disposed at a central portion of the rotating wheel 2, and one end of the rotating shaft 71 is disposed on the fixed bracket 12, and the other end is disposed in the shaft sleeve 72. During operation, the rotating shaft 71 is fixed on the fixed support 12 and the shaft sleeve 72 is driven by the rotating wheel 2 to rotate, in this embodiment, the rotating shaft 71 and the shaft sleeve 72 are metal pieces, so that the wear resistance is good, the strength is high, and the service life of the rotating wheel device is further prolonged.
In some embodiments of the present utility model, as shown in the drawings, for simply and effectively limiting the axial deflection of the rotating wheel 2, the rotating shaft 71 is radially extended to form a limiting portion 711, the limiting portion 711 is located between the fixed bracket 12 and the shaft sleeve 72, and a screw hole 712 is disposed at an end of the rotating shaft 71 facing away from the fixed bracket 12. Like this, after runner 2 installs in place, axle sleeve 72 cover is established on pivot 71 and with spacing 711 butt, simultaneously, the other end of pivot 71 passes through screw 712 and is connected with nut or other external structure to restrict runner 2 axial displacement, avoid runner 2 taking place axial offset and then influencing the clearance fit of product at the during operation, cause the dehumidification performance and reduce scheduling problem.
In some embodiments of the present utility model, as shown in fig. 1 and 2, for easy installation and removal, the connector 7 further includes an outer sleeve 73, the outer sleeve 73 is disposed at a central portion of the rotor 2, and the sleeve 72 is disposed in the outer sleeve 73 and coaxially connected to the outer sleeve 73. In this way, the outer sleeve 73 is connected with the runner 2, so that the contact area with the runner 2 is increased, the reliability of the runner 2 during rotation is ensured, and meanwhile, in the embodiment, the sleeve 72 and the outer sleeve 73 are preferably integrally injection molded, so that the production cost is reduced, and the vibration resistance is improved.
The runner device of the runner dehumidifier provided by the embodiment can effectively reduce the abrasion of the central shaft of the runner through structural design, so that the runner can stably run for a long time, the reliability of the performance of the runner is ensured, and the noise is stable.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a runner device of rotary dehumidifier, includes mounting frame (1), runner (2) and driving motor (3), characterized by, mounting frame (1) has an installation space (100), in installation space (100) are located in runner (2) rotatable, coaxial fixedly connected with ring gear (4) of runner (2) week side, be equipped with driving gear (5) and driven gear (6) on mounting frame (1), driving gear (5) and driven gear (6) are located runner (2) radial below and with ring gear (4) meshing, on mounting frame (1) are located to driving motor (3), just the output shaft and driving gear (5) coaxial fixed connection of driving motor (3) are in order to drive runner (2) and driven gear (6) rotate.
2. The rotating wheel device of the rotating wheel dehumidifier according to claim 1, wherein the meshing point of the driving gear (5) and the gear ring (4) and the meshing point of the driven gear (6) and the gear ring (4) are positioned on the same horizontal plane.
3. The rotating wheel device of the rotating wheel dehumidifier according to claim 1, wherein the installation frame (1) comprises a frame body (11), a fixed support (12) and a connecting piece (7) arranged on the fixed support (12), the installation space (100) is formed in the frame body (11), the fixed support (12) is accommodated in the installation space (100), and the rotating wheel (2) is coaxially connected with the connecting piece (7) and rotates relative to the fixed support (12) through the connecting piece (7).
4. A rotor apparatus of a rotary dehumidifier according to claim 3, wherein the connecting member (7) comprises a rotating shaft (71) and a shaft sleeve (72), the shaft sleeve (72) is arranged at the central part of the rotor (2), and one end of the rotating shaft (71) is arranged on the fixed support (12) and the other end is arranged in the shaft sleeve (72).
5. The wheel device of a rotary dehumidifier according to claim 4, characterized in that the shaft (71) and the sleeve (72) are metal pieces.
6. The rotating wheel device of the rotating wheel dehumidifier according to claim 4, wherein the rotating shaft (71) is radially extended to form a limiting part (711), the limiting part (711) is located between the fixed bracket (12) and the shaft sleeve (72), and a screw hole (712) is arranged at one end of the rotating shaft (71) away from the fixed bracket (12).
7. The rotating wheel device of the rotating wheel dehumidifier according to claim 4, wherein the connecting piece (7) further comprises an outer shaft sleeve (73), the outer shaft sleeve (73) is arranged at the central part of the rotating wheel (2), and the shaft sleeve (72) is arranged in the outer shaft sleeve (73) and is coaxially connected with the outer shaft sleeve (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187631.XU CN219735490U (en) | 2023-05-17 | 2023-05-17 | Runner device of runner dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187631.XU CN219735490U (en) | 2023-05-17 | 2023-05-17 | Runner device of runner dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735490U true CN219735490U (en) | 2023-09-22 |
Family
ID=88050947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321187631.XU Active CN219735490U (en) | 2023-05-17 | 2023-05-17 | Runner device of runner dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735490U (en) |
-
2023
- 2023-05-17 CN CN202321187631.XU patent/CN219735490U/en active Active
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| GR01 | Patent grant |