CN222187285U - Swinging device and air conditioner - Google Patents

Abstract

The utility model discloses an air swinging device and an air conditioner, and belongs to the technical field of air conditioners. The wind swinging device comprises a mounting seat, a plurality of swinging blades and a transmission mechanism, wherein the swinging blades are arranged on one side of the mounting seat, the transmission mechanism comprises a first guide gear, a rack and at least two second guide gears, the first guide gear and the at least two second guide gears are rotatably arranged on the mounting seat, the first guide gear is positioned on one side of the rack along a first direction, the at least two second guide gears are positioned on the other side of the rack along the first direction, the first guide gear and the second guide gears are respectively meshed with the rack, and the first guide gear is arranged between the two second guide gears along the length direction of the rack. The second guide gear and the first guide gear play a role in guiding the rack, so that the rack can only move along the length direction of the rack, the rack can work more stably, and compared with a structure of adopting a connecting rod mechanism to drive the swing blade, the transmission precision is higher.

Description

Air swinging device and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air swinging device and an air conditioner.

Background

This section provides merely background information related to the present disclosure and is not necessarily prior art.

The swing blade of the air conditioner is used as a part for adjusting the wind direction, when the air conditioner works, the wind direction of the air outlet is changed through the swing of the swing blade, the swing blade is driven by the connecting rod mechanism, the transmission precision is low, and the air outlet effect of the air conditioner is affected.

Disclosure of utility model

The utility model aims to solve the problem that the swing blade of the wind swinging device adopts a connecting rod mechanism for transmission and has low transmission precision. The aim is achieved by the following technical scheme:

A first aspect of the present utility model proposes a wind-oscillating device comprising:

The mounting seat is provided with a plurality of mounting holes,

The swinging blades are arranged on one side of the mounting seat;

The transmission mechanism comprises a first guide gear, a rack and at least two second guide gears, wherein the first guide gear and the at least two second guide gears are rotatably arranged on the mounting seat, the first guide gear is positioned at one side of the rack along a first direction, the at least two second guide gears are positioned at the other side of the rack along the first direction, the first direction is perpendicular to the length direction of the rack, the at least two second guide gears are arranged at intervals along the length direction of the rack, the first guide gear and the second guide gears are respectively meshed with the rack, the first guide gear is arranged between the two second guide gears along the length direction of the rack, and each second guide gear is in transmission connection with each swing blade;

And the driving mechanism is in driving connection with the transmission mechanism and is used for driving the rack to move along the length direction of the rack.

According to the wind swinging device, the second guide gears and the first guide gears are arranged on two sides of the rack along the first direction, the first guide gears are arranged between the two second guide gears along the length direction of the rack, so that the swing of the rack can be limited, the rack can move along the length direction of the rack, the rack can work more stably, the plurality of second guide gears can be simultaneously driven to rotate through the movement of the rack, a plurality of swinging blades can be simultaneously rotated, the linkage of the swinging blades is realized, and compared with a structure adopting a connecting rod mechanism to drive the swinging blades, the transmission precision is higher.

In addition, the wind swinging device according to the utility model can also have the following additional technical characteristics:

In some embodiments of the present utility model, the number of first guide gears is at least two, and all the first guide gears are disposed at intervals along the length direction of the rack.

In some embodiments of the utility model, the axis of at least one first guide gear is located between the axes of two second guide gears along the length of the rack.

In some embodiments of the utility model, the number of first guide gears is one, and the axis of the first guide gear is located between the axes of the two second guide gears along the length direction of the rack.

In some embodiments of the utility model, the drive mechanism further comprises a first drive assembly drivingly connected to any one of the first guide gear, the rack, and the second guide gear.

In some embodiments of the utility model, the first transmission assembly comprises:

the first transmission gear is rotatably arranged on the mounting seat and meshed with the rack;

The second transmission gear is rotatably arranged on the mounting seat, is meshed with the first transmission gear and is in driving connection with the driving mechanism, and the driving mechanism is used for driving the second transmission gear to rotate, and the number of teeth of the second transmission gear is smaller than that of the first transmission gear.

In some embodiments of the present utility model, the outer peripheral surface of the first transmission gear is formed with a first engaging portion and a second engaging portion, the first engaging portion and the second engaging portion being disposed in order along an axial direction of the first transmission gear, the first engaging portion including a plurality of first engaging teeth disposed at intervals along a circumferential direction of the first transmission gear, the second engaging portion including a plurality of second engaging teeth disposed at intervals along the circumferential direction of the first transmission gear, the first engaging teeth engaging with the rack, the second engaging teeth engaging with the second transmission gear.

In some embodiments of the present utility model, the number of first guide gears is at least two, all the first guide gears are spaced apart along the length direction of the rack, the first transmission assembly is spaced apart from the first guide gears along the length direction of the rack, and the first transmission assembly is located between two first guide gears of all the first guide gears.

In some embodiments of the utility model, the number of teeth of all second guide gears is the same and the modulus of all second guide gears is the same.

In some embodiments of the present utility model, the transmission mechanism further includes a plurality of swing driven gears, each swing driven gear is rotatably disposed on the mounting base, and each second guide gear is in driving connection with each swing through a swing She Congdong gear.

In some embodiments of the present utility model, the wind swinging device further includes a frame structure, the frame structure includes a first frame and a second frame, the first frame and the second frame are disposed at intervals along a second direction, the second direction is the same as an axial direction of the second guide gear, the mounting seat is connected with the first frame, the swing blade is located in the frame structure and is rotatably connected with the second frame, and/or the driving mechanism includes a stepping motor or a servo motor.

A second aspect of the present utility model provides an air conditioner, including the air-swinging device of the first aspect.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 schematically illustrates a partial exploded view of a pendulum assembly according to some embodiments of the present utility model;

FIG. 2 schematically illustrates a partial exploded view of a pendulum assembly according to some embodiments of the present utility model;

FIG. 3 schematically illustrates a partial exploded view of a pendulum assembly according to some embodiments of the present utility model;

FIG. 4 schematically illustrates an isometric view of a first transfer gear of some embodiments of the present utility model;

Fig. 5 schematically illustrates an isometric view of a pendulum device according to some embodiments of the present utility model.

The reference numerals are as follows:

10. the wind swinging device comprises a wind swinging device body, 11, a transmission mechanism, 111, a first guide gear, 112, a second guide gear, 113, a rack, 12, a swinging blade, 13, a first transmission component, 131, a first transmission gear, 1311, a first meshing gear, 1312, a second meshing gear, 132, a second transmission gear, 14, a swinging She Congdong gear, 15, a driving mechanism, 16, a frame structure, 161, a first frame, 162, a second frame, 163, a third frame, 164, a fourth frame, 17, a mounting seat, 171, a first seat body, 172 and a second seat body;

X, a first direction, Y, a second direction.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

Referring to fig. 1-4, according to an embodiment of the present utility model, a wind swinging apparatus 10 is provided, which includes a transmission mechanism 11, a driving mechanism 15, a mounting seat 17, and a plurality of swing blades 12. The transmission mechanism 11 includes a first guide gear 111, a rack 113 and at least two second guide gears 112, where the first guide gear 111 and the at least two second guide gears 112 are rotatably disposed on the mounting seat 17, the first guide gear 111 is located at one side of the rack 113 along a first direction X, multiple second guide gears 112 are located at the other side of the rack 113 along the first direction X, the first direction X is perpendicular to a length direction Z of the rack 113, the at least two second guide gears 112 are disposed at intervals along the length direction Z of the rack 113, the first guide gear 111 and the second guide gears 112 are respectively meshed with the rack 113, a first guide gear 111 is disposed between the two second guide gears 112 along the length direction of the rack 113, and each second guide gear 112 is in driving connection with each swing blade 12. The driving mechanism 15 is in driving connection with the transmission mechanism 11, and the driving mechanism 15 is used for driving the rack 113 to move along the length direction Z of the rack 113.

The drive mechanism 15 may be in driving connection with any one of the first guide gear 111, the second guide gear 112, and the rack 113.

Illustratively, the driving mechanism 15 includes a motor, and a motor shaft of the motor is in key transmission connection with any one of the first guide gear 111, the second guide gear 112 and the rack 113 (a coupling, a set screw, etc. can fix any one of the first guide gear 111, the second guide gear 112 and the rack 113 on the motor shaft, so as to realize linkage with the motor shaft). In other examples, the driving mechanism 15 may further include a decelerator, wherein a motor shaft of the motor is connected with an input end of the decelerator through a key, and an output end of the decelerator is in driving connection with any one of the first guide gear 111, the second guide gear 112, and the rack 113 through a key.

Specifically, the rack 113 is formed with a plurality of meshing teeth on both side surfaces in the first direction X.

Optionally, connecting shafts are provided at two ends of the swing blade 12, and the connection between the connecting shafts and the swing blade 12 includes, but is not limited to, welding, screw connection, riveting, or integral molding by injection molding. The connecting shaft at one end of the swing blade 12 is in driving connection with the second guide gear 112, specifically, but not limited to, a key connection, and the connecting shaft and the second guide gear 112 may be made into an integral structure.

Alternatively, the swing blade 12 may be, but is not limited to, a bar-like structure. In an example, the swing blade 12 is in a strip structure, and a cavity is formed in the swing blade 12, so that the weight of the swing blade 12 can be reduced, and therefore the swing blade 12 can flexibly rotate, an end cover is connected to an end of the swing blade 12, and the end cover is fixedly connected with the swing blade 12, specifically, but not limited to screw connection, welding or bonding, etc. The end cap is fixedly connected with a connecting shaft, and the axial direction of the connecting shaft is approximately the same as the length direction of the swing blade 12.

Alternatively, the mounting seat 17 may be a plate-shaped structure or a shell structure, and may be specifically set according to actual requirements. Illustratively, as shown in fig. 1, the mounting seat 17 includes a first seat 171 and a second seat 172, the first seat 171 and the second seat 172 are buckled together to define a receiving cavity, and the transmission mechanism 11 is disposed in the receiving cavity.

According to the wind swinging device 10 of the utility model, the second guide gears 112 and the first guide gears 111 are arranged on two sides of the gears along the first direction X, the first guide gears 111 are arranged between the two second guide gears 112 along the length direction of the racks 113, so that the swinging of the racks 113 can be limited, the racks 113 can move along the length direction of the racks, the racks 113 can work more stably, and the second guide gears 112 can be simultaneously driven to rotate through the movement of the racks 113, so that the swinging vanes 12 can be simultaneously rotated, the linkage of the swinging vanes 12 is realized, and compared with a structure adopting a link mechanism to drive the swinging vanes 12, the transmission precision is higher.

In some embodiments of the present utility model, referring to fig. 2 and 3, the number of the first guide gears 111 is at least two, and all the first guide gears 111 are spaced apart along the length direction Z of the rack 113.

Illustratively, at least one first guide gear 111 is respectively disposed on both sides of all the second guide gears 112 along the length direction Z of the rack 113, so that the movement of the rack 113 along the first direction X can be limited, and the rack 113 can only move along the length direction Z of the rack 113 due to the swinging of the rack 113 along any direction, thereby guiding the rack 113 and enabling the rack 113 to work more smoothly.

Illustratively, the number of first guide gears 111 is one, and the axis of the first guide gear 111 is located between the axes of the two second guide gears 112 along the length direction Z of the rack 113.

Thus, the plurality of first guide gears 111 may better guide the rack 113 so that the rack 113 can smoothly operate.

In some embodiments of the present utility model, referring to fig. 2, along the length direction Z of the rack 113, the axis of at least one first guide gear 111 is located between the axes of two second guide gears 112.

It is noted that in this embodiment, the two second guide gears 112 indicated may be any two second guide gears 112 of all second guide gears 112, i.e., the axis of at least one first guide gear 111 is located between the axes of any two second guide gears 112 of all second guide gears 112.

Illustratively, the number of the first guide gears 111 is two, and the two first guide gears 111 are located between the two second guide gears 112 along the length direction Z of the rack 113, so as to limit the swing of the rack 113 in any direction, and the rack 113 can only move along the length direction Z thereof under the driving of the driving mechanism 15. In other examples, along the length direction Z of the rack 113, the axis of one first guide gear 111 is located between the axes of two second guide gears 112, and the axis of the other first guide gear 111 is located on one side of the second guide gears 112 along the length direction Z of the rack 113.

Thereby, the first guide gear 111 and the at least two second guide gears 112 can be formed in a triangular arrangement, that is, on the same plane, the line connecting one point on the axis of the first guide gear 111 and one point on the axis of two second guide gears 112 of all the second guide gears 112 is an acute triangle, so that the rack 113 can only move along the length direction Z thereof under the transmission of the first guide gear 111 and the second guide gears 112, and no swing occurs, thereby enabling the rack 113 to work stably.

In some embodiments of the present utility model, referring to fig. 1, the number of the first guide gears 111 is one, and along the length direction Z of the rack 113, the axis of the first guide gears 111 is located between the axes of the two second guide gears 112, that is, on a plane perpendicular to the axis of the first guide gears 111, a line between a point on the axis of the first guide gears 111 and a point on the axis of the second guide gears 112 is an acute triangle, so that stable support and limitation can be formed on the rack 113. For example, the motor shaft of the motor may be connected to the first guide gear 111 by a key transmission, or the motor shaft of the motor may be connected to the rack 113 by a gear alone.

In some embodiments of the present utility model, referring to fig. 2 and 3, in some embodiments of the present utility model, the transmission mechanism 11 further includes a first transmission assembly 13, where the first transmission assembly 13 is in driving connection with any one of the first guide gear 111, the rack 113 and the second guide gear 112.

Illustratively, the first transmission assembly 13 may be a gear set, an output end of the gear set is in transmission connection with any one of the first guide gear 111, the rack 113 and the second guide gear, and the driving mechanism 15 includes a motor, and a motor shaft of the motor is in driving connection with an input end of the gear set.

Compared with the structure that the driving mechanism 15 directly drives any one of the first guide gear 111, the rack 113 and the second guide gear 112, the rotation speed of the second guide gear 112 is convenient to be adjusted by changing the transmission ratio of the first transmission assembly 13 through the arrangement of the first transmission assembly 13.

In some embodiments of the present utility model, referring to fig. 2 and 3, the first transmission assembly 13 includes a first transmission gear 131 and a second transmission gear 132. The first transmission gear 131 is rotatably disposed on the mounting seat 17 and is meshed with the rack 113. The second transmission gear 132 is rotatably disposed on the mounting seat 17, engaged with the first transmission gear 131, and in driving connection with the driving mechanism 15, where the driving mechanism 15 is used to drive the second transmission gear 132 to rotate, and the number of teeth of the second transmission gear 132 is smaller than that of the first transmission gear 131.

Illustratively, the motor shaft of the motor is in keyed connection with the second transfer gear 132, and the rack 113 and the second transfer gear 132 are respectively meshed with the first transfer gear 131. The second transmission gear 132 may be a double gear (a gear having two rings of meshing teeth) or a gear having one ring of meshing teeth.

Thus, under the driving of the driving mechanism 15, the power is transmitted to the first engagement teeth 1311 of the first transmission gear 131 through the second transmission gear 132, then transmitted to the rack 113 through the second engagement teeth 1312 of the first transmission gear 131, and finally transmitted to the second guide gear 112 through the rack 113, so as to realize the rotation of the swing blade 12. Compared with a structure in which the driving mechanism 15 directly drives the rack 113 to move through the first transmission gear 131, a larger torque output can be realized through the deceleration of the first transmission gear 131 and the second transmission gear 132, so that the wind swinging mechanism can work more reliably.

In some embodiments of the present utility model, referring to fig. 3 and 4, the outer circumferential surface of the first transmission gear 131 is formed with a first engagement portion and a second engagement portion, the first engagement portion and the second engagement portion are sequentially disposed along the axial direction of the first transmission gear 131, the first engagement portion includes a plurality of first engagement teeth 1311 disposed at intervals along the circumferential direction of the first transmission gear 131, the second engagement portion includes a plurality of second engagement teeth 1312 disposed at intervals along the circumferential direction of the first transmission gear 131, the first engagement teeth 1311 are engaged with the rack 113, and the second engagement teeth 1312 are engaged with the second transmission gear 132.

Compared with the structure that the first transmission gear 131 has only one circle of first meshing teeth 1311, the second transmission gear 132 and the rack 113 are meshed with the first meshing teeth 1311, the number of meshing times of the first meshing teeth 1311 during working can be reduced, the service life of the first transmission gear 131 is prolonged, the probability of damage of the first transmission gear 131 is reduced, and accordingly the working reliability of the wind swinging device 10 is improved.

In some embodiments of the present utility model, referring to fig. 2, the number of the first guide gears 111 is at least two, all the first guide gears 111 are spaced apart along the length direction of the rack 113, the first transmission assembly 13 is spaced apart from the first guide gears 111 along the length direction of the rack 113, and the first transmission assembly 13 is located between two first guide gears 111 in all the first guide gears 111.

Fig. 2 shows that the number of the first guide gears 111 is two, and the first transmission assembly 13 is located between the two first guide gears 111 along the length direction of the rack 113, and in this arrangement, the support position of the rack 113 toward the first transmission assembly 13 side can be increased, so that the transmission is smoother.

In some embodiments of the present utility model, referring to fig. 2, the number of teeth of all the second guide gears 112 is the same, and the modulus of all the second guide gears 112 is the same. Accordingly, all the second guide gears 112 are driven by the rack 113 at the same rotation speed, and the plurality of swing blades 12 can swing synchronously.

In some embodiments of the present utility model, referring to fig. 2, the transmission mechanism 11 further includes a plurality of swing driven gears 14, each swing driven gear 14 is rotatably disposed on the mounting seat 17, and each second guiding gear 112 is in driving connection with each swing 12 through the swing She Congdong gear 14.

Illustratively, one end of the pendulum arm 12 is fixedly coupled to a shaft that is in driving connection with the pendulum She Congdong gear 14 via a key. In other examples, one end of the swing blade 12 is provided with a connection hole, the connection hole is in transmission connection with a rotating shaft through a key, and the rotating shaft is fixedly connected with the swing She Congdong gear 14.

Therefore, different torques can be output by changing the tooth number of the pendulum She Congdong gear 14, and multi-stage transmission is realized.

In some embodiments of the present utility model, referring to fig. 5, the wind-swinging device 10 further includes a frame structure 16, the frame structure 16 includes a first frame 161 and a second frame 162, the first frame 161 and the second frame 162 are spaced apart along a second direction Y, the second direction Y is the same as an axial direction of the second guide gear 112, the mounting seat 17 is connected to the first frame 161, and the swinging blade 12 is located in the frame structure 16 and is rotatably connected to the second frame 162.

The frame structure 16 further includes a third frame 163 and a fourth frame 164, two ends of the third frame 163 are connected with the first frame 161 and the second frame 162, two ends of the fourth frame 164 are connected with the first frame 161 and the second frame 162, the first frame 161, the second frame 162, the third frame 163 and the fourth frame 164 form the frame structure 16, two ends of the third frame 163 are connected with the first frame 161 and the second frame 162, and two ends of the fourth frame 164 are connected with the first frame 161 and the second frame 162, including but not limited to screw connection, integral molding through injection molding, riveting or clamping, etc.

As illustrated by way of example in fig. 5. The swing blade 12 has a strip structure, two ends of the swing blade 12 are fixedly connected with rotating shafts (not shown in the figure), one rotating shaft is rotatably connected with the second frame 162, the other rotating shaft is in transmission connection with the second guide gear 112, and the other rotating shaft and the second guide gear 112 can be manufactured into an integrated structure or a split structure and are in transmission connection through keys.

Optionally, the first frame 161, the second frame 162, the third frame 163 and the fourth frame 164 are integrally formed by injection molding.

The swing blade 12 is installed in the frame, so that the swing blade 12 can work stably, and the air conditioner can be assembled with a shell in a modularized mode conveniently.

In some embodiments of the present utility model, the drive mechanism 15 comprises a stepper motor or a servo motor. The swing blades 12 are driven by a stepping motor or a servo motor, so that the rotation angle of the swing blades 12 can be accurately controlled, and a preset air outlet effect can be better achieved. In other examples, the drive mechanism 15 includes a gear motor that may have a self-locking function such that power may be transferred from the input to the output without torque at the output being transferred back to the input, such as a motor with a worm gear reducer.

According to an embodiment of the present utility model, an air conditioner is provided, which includes the air-swing device 10 of the above embodiment.

The air conditioner further comprises a housing, wherein the housing is provided with an air outlet, and the placing device is arranged at the air outlet so as to adjust the wind direction of the air outlet.

The air swinging device 10 can be arranged at the air outlet position of the air conditioner integrated machine, and also can be arranged at the air outlet position of the air conditioner indoor machine.

The effects are the same as those of the above-described wind-swing device 10, and will not be described again here.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (12)

1. A wind-oscillating device (10), characterized by comprising:

A mounting base (17);

a plurality of swing blades (12) arranged on one side of the mounting seat (17);

The transmission mechanism (11) comprises a first guide gear (111), a rack (113) and at least two second guide gears (112), wherein the first guide gear (111) and the at least two second guide gears (112) are rotatably arranged on the mounting seat (17), the first guide gear (111) is positioned on one side of the rack (113) along a first direction (X), the at least two second guide gears (112) are positioned on the other side of the rack (113) along the first direction (X), the first direction (X) is perpendicular to the length direction of the rack (113), the at least two second guide gears (112) are arranged at intervals along the length direction of the rack (113), the first guide gears (111) and the second guide gears (112) are respectively meshed with the rack (113), the first guide gears (111) are arranged between the two second guide gears (112) along the length direction of the rack (113), and each second guide gear (112) is connected with each swing blade (12);

and the driving mechanism (15) is in driving connection with the transmission mechanism (11) and is used for driving the rack (113) to move along the length direction of the rack (113).

2. The wind-oscillating device (10) according to claim 1, wherein the number of the first guide gears (111) is at least two, and all the first guide gears (111) are arranged at intervals along the length direction of the rack (113).

3. The wind-oscillating device (10) according to claim 2, characterized in that the axis of at least one of said first guide gears (111) is located between the axes of two of said second guide gears (112) along the length of said rack (113).

4. The wind-oscillating device (10) according to claim 1, wherein the number of first guide gears (111) is one, and the axis of the first guide gears (111) is located between the axes of the two second guide gears (112) along the length direction of the rack (113).

5. The wind-oscillating device (10) according to claim 1, wherein the transmission mechanism (11) further comprises a first transmission assembly (13), the first transmission assembly (13) being in transmission connection with any one of the first guide gear (111), the rack (113) and the second guide gear (112).

6. The pendulum wind device (10) of claim 5, wherein the first transmission assembly (13) comprises:

A first transmission gear (131) rotatably provided to the mount (17) and engaged with the rack (113);

The second transmission gear (132) is rotatably arranged on the mounting seat (17), the second transmission gear (132) is meshed with the first transmission gear (131) and is in driving connection with the driving mechanism (15), the driving mechanism (15) is used for driving the second transmission gear (132) to rotate, and the number of teeth of the second transmission gear (132) is smaller than that of the first transmission gear (131).

7. The wind-oscillating device (10) according to claim 6, wherein a first meshing portion and a second meshing portion are formed on an outer peripheral surface of the first transmission gear (131), the first meshing portion and the second meshing portion being disposed in order in an axial direction of the first transmission gear (131), the first meshing portion including a plurality of first meshing teeth (1311) disposed at intervals in a circumferential direction of the first transmission gear (131), the second meshing portion including a plurality of second meshing teeth (1312) disposed at intervals in the circumferential direction of the first transmission gear (131), the first meshing teeth (1311) meshing with the rack (113), the second meshing teeth (1312) meshing with the second transmission gear (132).

8. The wind-oscillating device (10) according to claim 5, wherein the number of the first guide gears (111) is at least two, all the first guide gears (111) are arranged at intervals along the length direction of the rack (113), the first transmission assembly (13) is arranged at intervals with the first guide gears (111) along the length direction of the rack (113), and the first transmission assembly (13) is located between two of the first guide gears (111) in all the first guide gears (111).

9. The wind-oscillating device (10) according to any of claims 1-7, wherein the number of teeth of all the second guide gears (112) is the same and the modulus of all the second guide gears (112) is the same.

10. The pendulum wind apparatus (10) of any one of claims 1-7, wherein said drive mechanism (11) further comprises a plurality of pendulum blade driven gears (14), each of said pendulum She Congdong gears (14) being rotatably disposed on said mounting base (17), each of said second guide gears (112) being drivingly connected to each of said pendulum blades (12) via said pendulum She Congdong gears (14).

11. The wind-oscillating device (10) according to any of claims 1-7, wherein the wind-oscillating device (10) further comprises a frame structure (16), the frame structure (16) comprises a first rim (161) and a second rim (162), the first rim (161) and the second rim (162) are arranged at intervals along a second direction (Y), the second direction (Y) is the same as the axial direction of the second guiding gear (112), the mounting seat (17) is connected with the first rim (161), and the oscillating vane (12) is located in the frame structure (16) and is rotatably connected with the second rim (162);

and/or the drive mechanism (15) comprises a stepper motor or a servo motor.

12. An air conditioner comprising a pendulum device (10) according to any one of claims 1-11.