KR100848896B1 - Apparatus for complex rotation - Google Patents

Abstract

The present invention relates to a combined drive device for rotating and rotating at the same time.

The composite drive device of the present invention comprises: a frame (10) having a plurality of support members (11) supported and upright on a bottom plate; A rotating shaft 20 vertically rotatably installed at one side of the support member 11 and having a pair of upper and lower gears 21 and 22 coupled to the outer circumferential surface at regular intervals; A plurality of annular support plates 30 fixedly coupled to one side of the support member 11 directly below each lower gear 22 coupled to the rotation shaft 20, and having a plurality of first support rollers 31 coupled to an upper surface thereof; A plurality of pairs of upper and lower rotary rings 41 and 42 meshed with the upper and lower gears 21 and 22 coupled to the rotating shaft 20 and supported by the respective support plates 30; A plurality of inner rings 43 positioned at the center of each lower rotation ring 42 and fixedly coupled to each lower rotation ring 42 by a plurality of connection members 43a arranged radially; One end is detachably coupled to each inner ring 43, and the other end is rotatably coupled to the upper rotating ring 41, characterized in that it comprises a plurality of driven members (50).

According to the present invention, the space utilization is excellent, the configuration of the drive device is not only simple, there are advantages that can be utilized in various mechanical devices.

rotating. revolution. rotation

Description

Complex drive {Apparatus for complex rotation}

1 is a perspective view showing a drive device according to the prior art.

FIG. 2 is a diagram showing a main configuration of driving a driven body in FIG. 1; FIG.

Figure 3 is a schematic view of the composite drive device of the present invention.

4 is a diagram showing that the driven body is to be orbiting and rotating in accordance with the present invention.

5 is a view showing an example using the present invention the composite drive device.

FIG. 6 is a view illustrating an example in which a barrel is used for various purposes in FIG. 5; FIG.

<Description of Symbols for Main Parts of Drawings>

10 frame 11 support member 20 rotation shaft

21: upper gear 22: lower gear 30: support plate

41: upper rotation ring 42: lower rotation ring 43: inner ring

43a: guide groove 45: driven member 50: driven member

The present invention relates to a complex drive device that is excellent in space utilization and has a simple configuration of a drive device in a rotary motion of a driven body by rotating the first and second rotary rings composed of multiple stages. .

In general, as a power source for driving various mechanical devices, many mechanical devices are used, such as a motor that generates rotational force from electricity, a device that generates power by combustion of fuel, and a device that uses electric energy, solar energy, or thermal energy. Motors are often used due to the ease of operation and the generation of power in a wide range of sizes.

Therefore, the rotational motion by coupling the driven body to the motor having the rotational driving force has been utilized in various industrial fields, the motor simply rotates in one direction, and the driven body linked thereto is also a simple rotational movement.

Thus, as a device for allowing the driven body to simultaneously rotate and revolve, the Korean Patent No. 10-500950 discloses a "multi-stage rotating barbecue device".

1 is a perspective view showing a driving apparatus according to the prior art, and FIG. 2 is a diagram showing a main configuration for driving a driven body in FIG. 1.

Referring to these drawings, the rotation of the driven body 3 by the conventional multi-stage rotating device is driven by the power of the drive motor M1 to the drive chain 8 and the drive shaft (7) by the worm-worm gears 7 and 7a. 6), the bevel gear plate 5 which rotates the drive shaft to the rotating shaft is rotated.

When the bevel gear plate 5 rotates, the plurality of driven members 3 coupled to the holders are orbitally supported while being supported by the ring-shaped guides 2 coupled to the posts.

In addition, the holder 4 to which the driven member 3 is coupled is rotatably coupled to the plurality of holders 4 by the respective holder coupling rods 4b configured at the ends. When the holder 4 moves (idle) by the drive shaft 6, the holder gear 4a formed at one outer circumferential surface of the holder 4 fits the horizontal bevel gear 5a on the bevel gear plate 5. Exercise by rotating

However, in the case of rotating a plurality of driven bodies 3 in a state in which a plurality of driven bodies 3 are configured in the prior art, the driving apparatus of the related art must transmit rotational power through the driving shaft 6 provided at the center rotational center. Since the lower end cannot be used for any other purpose, the space utilization becomes low, and when the mechanical equipment using the same is constructed, there is a problem that the outer size must be enlarged.

In addition, in the related art, power must be transmitted in a central rotational drive method, and power must be transmitted from the outermost motor to the inside, thereby complicating the driving mechanism, and the power transmission is performed through several steps as various components. Since the power loss is large because it is made, there is a problem that the mechanical device must be enlarged to compensate for the lost power.

Therefore, there are many components that make up the machine and at the same time take the central axis drive method, there is a problem that the operation is difficult when the maintenance of the components inside the machine outside the machine.

The present invention has been made in view of the above problems, and is not a conventional central shaft drive system, and a driving device for a rotary ring for complex rotation of a driven body is made on the outer circumferential surface of the rotary ring, thereby reducing the number of components. As a result, the power transmission for the composite rotation is made, and therefore, an object of the present invention is to provide a complex drive device with low power loss.

In addition, the mechanical device is compact, and the main configuration of the driven body is biased to the outside of the mechanical device, and an object of the present invention is to provide a complex drive device that is easy to maintain.

The above object of the present invention is achieved by driving a driven body on an upper and a lower rotary ring.

The composite drive device of the present invention comprises a frame having a plurality of support members supported by the bottom plate to stand upright; A rotating shaft installed vertically to be rotatable on one side of the support member and having a pair of upper and lower gears coupled to the outer circumferential surface at regular intervals; A plurality of annular support plates fixedly coupled to one side of the support member directly below each lower gear coupled to the rotating shaft, and having a plurality of first support rollers coupled to an upper surface thereof; A plurality of pairs of upper and lower rotary rings engaged in pairs to each of the upper and lower gears coupled to the rotating shafts and supported by the respective support plates; Located in the center of each of the lower rotary ring, a plurality of inner ring fixed to each lower rotary ring by a plurality of radially arranged connecting members; One end is detachably coupled to each inner ring, and a plurality of driven bodies are rotatably coupled to the other end of the upper rotating ring. Each component is as follows.

In the frame assembly of the composite drive device of the present invention, a plurality of frames form an arc so as to fix an annular support plate to be described later, and are coupled in a vertical direction, and one side of the frame is rotatably provided in a vertical direction.

The rotary shaft is connected to a motor as a power source and rotates. A plurality of pairs of upper and lower gears are adjacently coupled to the outer peripheral surface of the shaft at regular intervals. The lower gears also rotate at different speeds.

In addition, the support plate of the composite drive device of the present invention is a member that is fixed and coupled to one side of the frame directly below each lower gear coupled to the rotating shaft, the upper and lower rotary rings to be described later by a plurality of first support rollers provided on the upper surface Supported.

The upper and lower rotary rings of the present invention are meshed with the upper and lower gears, respectively. Supported by a guide roller supported on the inner circumferential surface rotatably coupled to maintain the center of rotation, the upper surface of the upper rotary ring is provided with gear grooves formed at equal intervals along an arc, the upper edge of the lower rotary ring A support member having a U-shaped portion is provided to support one side of the driven member.

In addition, a plurality of first supporting rollers are coupled to the upper surfaces of the annular support plates, respectively, to support the bottom of the lower rotary ring, and a plurality of second support rollers are coupled to the upper surfaces of the lower rotary ring, respectively to support the bottom of the upper rotary ring. .

And, the inner ring of the composite rotary device of the present invention, as a member located in the center of the lower rotary ring, is coupled to a plurality of support members radially coupled to the inner peripheral surface of the lower rotary ring, the lower rotary ring is rotated Therefore, it is a member that rotates at the same time, the upper side of the inner ring is provided with a guide groove at a predetermined interval, one end of the driven body is detachably mounted on the guide groove to rotate together with the lower rotary ring, the inner ring (idle )work out.

In addition, the driven member of the composite drive device of the present invention is a member that simultaneously rotates and rotates by rotating the upper and lower rotary rings, one end of which is detachably supported on the guide groove of the inner ring, The other end is provided with a rotary gear that is engaged with the gear groove of the upper rotary ring to rotate, and the driven member is mounted on the driven member 45 having a U-shaped support provided on the upper surface of the lower rotary ring It will rotate in the state.

That is, the driven body, the end is mounted on the driven member of the inner ring and the lower rotary ring, respectively, and makes an orbital motion at the same time as the rotation of the lower rotary ring, the rotation speed difference between the upper rotary ring and the lower rotary ring As a result, the rotating motion is performed in the state of being mounted on the driven member.

Hereinafter, a preferred embodiment of the composite drive device of the present invention will be described with reference to the accompanying drawings.

3 is a view schematically showing the composite drive device of the present invention.

Referring to Figure 3, the composite drive device of the present invention, the frame assembly; Rotation axis; Annular support plate; Upper and lower rotary ring; Inner ring; Including the driven body.

The frame 10 of the composite drive device of the present invention forms a frame in which all the components of the composite drive device are fixed and supported, and the plurality of support members 11 form an arc and are coupled in a vertical direction.

In addition, the rotation shaft 20 of the composite drive device of the present invention is vertically installed to be rotatable on one side of the support member 11, and a plurality of pairs of paired upper and lower gears 21 and 22 are coupled to the outer circumferential surface at regular intervals. It is configured, and transmits the power of the drive motor (M) for driving the rotary shaft 20 to the upper and lower rotary rings (41, 42) to be engaged respectively through the upper and lower gears (21, 22).

In addition, the support plate 30 of the composite drive device of the present invention is fixedly coupled to one side of the support member 11 directly below each lower gear 22 coupled to the rotary shaft 20 in an annular shape, and a plurality of upper 1 support roller 31 is configured to be coupled.

In addition, the upper and lower rotary rings 41 and 42 of the composite drive device of the present invention are members for rotating and revolving the driven body 50, and the upper and lower gears 21 coupled to the rotating shaft 20 are provided. And paired to 22, and are configured to support a plurality of pairs by each support plate 30.

In particular, a plurality of second support rollers 44 are provided on the upper surface of each of the lower rotary rings 42 to support the bottom of the upper rotary ring 41, and the plurality of driven support members 45 are provided on the upper edge thereof. Is coupled, the upper rotary ring 41 has a larger inner diameter than the lower rotary ring 42, a plurality of gear grooves (41a) forming a circle on the upper surface.

In addition, the inner ring 43 of the composite drive device of the present invention is a member for supporting one end of the driven body 50, which is coupled to the lower rotary ring 42 to rotate integrally, each lower rotary ring 42 Located in the center of the, a plurality of radially arranged connecting members (43b) are configured by a plurality of fixed coupling to each of the lower rotary ring 42, a plurality of guide grooves (43a) at the upper end is provided with a space do.

In addition, the driven member 50 of the composite drive device of the present invention is an element that simultaneously rotates and rotates by rotating the upper and lower rotary rings 41 and 42, and one end of each inner ring 43 is provided. It is detachably coupled, and the other end is rotatably coupled to the upper rotary ring 41, that is, the outer peripheral surface adjacent to the other end of each of the driven body 50, the gear groove 41a of the upper surface of the upper rotary ring 41 Rotating gear 51 that is engaged to the) is fixedly coupled to enable rotation

4 is a diagram showing that the driven body to the revolution and rotational motion in accordance with the present invention.

Referring to FIG. 4, in the composite drive device of the present invention, the driving force of the motor M is transmitted to the upper and lower gears 21 and 22 on the rotation shaft 20 and meshes with the upper and lower gears 21 and 22. The driven body 50 is configured to rotate and revolve at the same time by the upper and lower rotary rings 41 and 42. In particular, the rotation speeds of the upper and lower rotary rings 41 and 42 are different from each other. The driven body 50 is rotated by the relative rotation speed difference.

That is, the driven body 50, the one end is supported by the guide groove (43a) of the inner ring 43 and the other end is supported by the driven member 45 of the lower rotary ring 42 to rotate the lower An orbital motion is performed with the ring 42.

In addition, the driven body 50 is supported by the driven member 45 of the lower rotating ring 42 to perform an orbital movement with the lower rotating ring 42, and the upper and lower rotating rings ( Due to the difference in the rotational speed of 41 and 42, the upper rotary ring 41 relative to the driven support member 45, so that a plurality of gears formed on the upper surface of the upper rotary ring 41 The rotary gear 51 is engaged with the groove 41a, and the driven member 50 rotates with the support point of the driven member 45 as the center of rotation.

5 is a view showing an example using the present invention the composite drive device, Figure 6 is a view showing an example in which the barrel is used in various applications in FIG.

Referring to FIG. 5, unlike the general mechanical device, the composite drive device of the present invention is a device in which the driven body rotates and rotates at the same time by the upper and lower rotary rings therein. 5, a spherical barrel B is added to the driven body 50, and various materials or raw materials can be contained in the barrel B. Various rotations and rotations of the various materials or raw materials contained in (B) are performed.

That is, when the raw material (P) used for pharmaceuticals is put into the barrel (B), and the composite driving device is operated, the raw materials in the barrel (B) are tangled and mixed with each other, and the upper and lower rotations of the composite driving device are performed. The rotational speed of the rings (41, 42) to a high speed, if it is operated for a long time it will be possible to quickly mix the medicine (藥材).

In addition, when a heating element is added to the barrel (B), by rotating the laundry (F) is completed dehydration in the barrel (B) of the internal temperature rises to a high temperature, it is possible to quickly dry, drying for a large amount of laundry Becomes easy.

In addition, in plating the surface of a metal or a non-metallic material, the application of the composite drive device of the present invention enables barrel plating. In particular, the plating material (m) and the plating solution are placed in the barrel (B), and the barrel ( When the B) is operated, the plating proceeds uniformly and easily by the rotational movement of the barrel B which rotates simultaneously with the revolution.

Therefore, the present invention has a feature that can be utilized in various fields, such as medicine, home appliances, catering, manufacturing.

The composite drive device of the present invention includes a plurality of pairs of upper and lower gears and upper and lower rotary rings engaged with the upper and lower gears to form and drive a multistage, in order to impart a unique function and action to each stage. It is also desirable to drive separately, and in this case, when the driving of each stage is separate, the rotating shaft and the driving motor for driving them are configured separately.

In the present invention, unlike the prior art center rotation shaft driving method, the up and down rotation ring for complex rotation of the driven body does not need a separate rotation center axis, the drive device for driving the upper and lower rotation ring is the outer peripheral surface of the rotation ring By adopting the method of operation in combination, the power transmission for complex rotation is achieved with few components, the compact mechanism can be realized, and the power loss can be reduced by simplifying the power transmission system.

In addition, since the main configuration for rotating the driven body that rotates and rotates at the same time as the rotation, most of them are biased at a certain position outside the mechanical device, there is an advantage that maintenance is easy throughout the mechanical device.

Claims (6)

delete delete delete delete A frame 10 having a plurality of support members 11 supported on the bottom plate and standing upright; A rotating shaft 20 vertically rotatably installed at one side of the support member 11 and having a pair of upper and lower gears 21 and 22 coupled to the outer circumferential surface at regular intervals; A plurality of annular support plates 30 fixedly coupled to one side of the support member 11 directly below each lower gear 22 coupled to the rotation shaft 20, and having a plurality of first support rollers 31 coupled to an upper surface thereof; A plurality of pairs of upper and lower rotary rings 41 and 42 meshed with the upper and lower gears 21 and 22 coupled to the rotating shaft 20 and supported by the respective support plates 30; A plurality of inner rings 43 positioned at the center of each lower rotation ring 42 and fixedly coupled to each lower rotation ring 42 by a plurality of connection members 43a arranged radially; One end is detachably coupled to each inner ring 43, and comprises a plurality of driven members 50, the other end is rotatably coupled to the upper rotary ring 41, On the upper surface of each of the lower rotary rings 42, a plurality of second support rollers 44 for supporting the bottom of the upper rotary ring 41 is provided, a plurality of driven support members 45 on the upper edge portion Combined, The upper rotary ring 41 has a larger inner diameter than the lower rotary ring 42, a plurality of gear grooves (41a) are formed on the upper surface to form a virtual circle through, The combined drive device, characterized in that the rotary gear 51 which is engaged with the gear groove 41a on the upper surface of the upper rotary ring 41 is fixed to the outer peripheral surface adjacent to the other end of each of the driven members 50. The method of claim 5, The plurality of pairs of upper and lower rotary rings (41, 42), the inner peripheral surface is supported by a plurality of support rollers (r) forming an arc.

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