CN209888514U - A transmission device for self-driving modular regular polygon dynamic sculpture - Google Patents

Abstract

The utility model discloses a transmission device for a self-driving modular regular polygonal dynamic sculpture, comprising: a column, a driving mechanism, a lateral support beam assembly and a rotating sculpture module. The driving mechanism is installed on the side of the column, and the lateral support beam assembly is installed on the column The top of the rotating sculpture module has multiple sets, and the multiple sets of rotating sculpture modules are connected end to end, and are fixed together with the lateral support beam components according to the distribution of regular polygons; the rotating sculpture module and the lateral support beam components are connected into a regular polygon, and the connected The second bevel gears of the rotary sculpture module are meshed with each other for transmission. The deceleration motor drives the first bevel gear to rotate through the output gear, and the second bevel gear is driven by the first bevel gear to rotate, thereby driving all the sculpture blades of the rotary sculpture module to revolve around each of the regular polygons. The edges rotate synchronously, and the visual effect is more intense, which is the perfect combination of art and technology.

Description

A transmission device for self-driving modular regular polygon dynamic sculpture

technical field

The utility model relates to a transmission device for dynamic sculpture, in particular to a transmission device for self-driven modular regular polygon dynamic sculpture.

Background technique

Kinetic sculpture is a combination of technology and art, and it is an inevitable product of taking the road of science in the practice of international modern and contemporary art. As an art, motion sculpture is highly innovative when it finds science and technology to express more ideal and unique artistic effects. In recent decades, science and technology have developed by leaps and bounds, new technologies and new materials are constantly emerging, and dynamic sculpture has obtained unprecedented opportunities for innovation and development. At present, most of the dynamic sculpture landscape installations of public art in my country are driven by natural forces (such as wind power). Such dynamic sculpture installations cannot guarantee a uniform and continuous driving force. The previous utility model patent of 201620767474.3, the dynamic sculpture involved is driven by a gear motor, which can ensure the uniform rotation of the sculpture, but the current dynamic sculpture in the market generally adopts the welding process to connect the various parts into a whole, and its manufacturing precision is low. Installation and maintenance operations are difficult. In order to solve the above problems, for example, the dynamic sculpture involved in the prior utility model patent of Chinese patent application 201120010148.5 is a regular polygon sculpture assembled from modular components, which has high manufacturing precision and is convenient for processing, installation and maintenance.

In addition, for example, the kinetic sculpture blade involved in Chinese utility model patent application 201620767474.3 rotates around a central axis perpendicular to the base. For example, the three rings of the kinetic sculpture involved in the Chinese utility model patent application 201120010148.5 are each rotated around an axis. For example, the three motion collars of the kinetic sculpture involved in the Chinese utility model patent application 201220057572.X are respectively rotating around axes that are interlaced in space. For example, the dynamic football of the dynamic sculpture involved in the Chinese patent application 201220444879.5 rotates around the central axis. Although these prior patents can realize the rotation of the kinetic sculpture, the rotation method is single, and the visual effect is not strong enough.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a self-driven modular regular polygonal dynamic sculpture transmission device which can realize the rotation of the dynamic sculpture and has a strong visual effect.

In order to achieve the above-mentioned purpose, the solution of the present utility model is:

A transmission device for self-driving modular regular polygon dynamic sculpture, which includes a column, a driving mechanism, a lateral support beam assembly and a rotating sculpture module, the driving mechanism is installed on the side of the column, the lateral support beam assembly is installed on the top of the column, and the sculpture rotates The modules have multiple sets, and the multiple sets of rotating sculpture modules are connected end to end, and are fixedly connected with the lateral support beam components in a regular polygon distribution; the drive mechanism includes a reduction motor and an output gear, and the reduction motor drives the output gear to rotate; the The transverse support beam assembly includes a double bevel gear and a transverse fixed beam. The double bevel gear is empty sleeved at one end of the transverse fixed beam and can rotate around the transverse fixed beam; the double bevel gear includes a first bevel gear and a cylindrical gear, and the output gear and the double bevel gear. The cylindrical gear of the concatenated bevel gear meshes and drives; the rotary sculpture module includes a sculpture blade, a transmission bushing assembly, a second bevel gear and a rigid connector. The second bevel gear has two groups, and the two groups of second bevel gears are symmetrically distributed in the At both ends of the transmission shaft sleeve assembly, the second bevel gear meshes with the first bevel gear for transmission, the sculpture blade is fixed in the middle of the transmission shaft sleeve assembly, and the rigid connector is fixed at both ends of the transmission shaft sleeve assembly, rotating the sculpture module and the lateral support The beam components are connected end to end to form a polygon. The second bevel gears of the two connected rotating sculpture modules are meshed with each other for transmission. The deceleration motor drives the first bevel gear to rotate through the output gear, and drives the second bevel gear to rotate through the first bevel gear, thereby driving All rotary sculpture modules rotate synchronously.

Further, the sculpture blade includes an art blade and a first flange, the art blade is fixedly connected with the first flange, and the first flange is placed in the middle of the transmission shaft sleeve assembly and is fixedly connected with the transmission shaft sleeve assembly.

Further, the transmission shaft sleeve assembly includes a rotating shaft sleeve, a tapered roller bearing and a fixed shaft, and the rotating shaft sleeve is sleeved with the fixed shaft through two tapered roller bearings.

Further, the second bevel gear is a split structure, including a second flange and a bevel gear ring, the bevel gear ring is connected with the second flange through the positioning shoulder, and the second flange is fixed on both ends of the rotating shaft sleeve .

After adopting the above structure, the rotating sculpture module of the self-driving modular regular polygon dynamic sculpture device of the present invention and the lateral support beam assembly are connected to form a polygon. Through the cylindrical gear and the second bevel gear, the sculpture blades of all the rotating sculpture modules are driven to rotate synchronously around the sides of the regular polygon, and the visual effect is more intense, which is a perfect combination of art and technology.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of a rotary sculpture module of the present invention.

Detailed ways

In order to further explain the technical solutions of the present utility model, the present utility model will be described in detail below through specific embodiments.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "upper", "lower", "front", "rear", "left", "right", "Vertical", "horizontal", "top", "bottom", "inside", "outside" and other indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplified description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

As shown in Figures 1 and 2, the present invention discloses a self-driven modular regular polygon dynamic sculpture device, which comprises a column 1, a driving mechanism 2, a lateral support beam assembly 3, a rotating sculpture module 4, and the driving mechanism 2 is installed On the side of the vertical column 1, the lateral support beam assembly 3 is installed on the top of the vertical column 1, and there are multiple sets of rotary sculpture modules 4 (7 sets in this embodiment). The drive mechanism 2 includes a deceleration motor 21 and an output gear 22, and the deceleration motor 21 drives the output gear 22 to rotate; the lateral support beam assembly 3. It includes a double bevel gear 31 and a transverse fixing beam 32. The double bevel gear 31 is hollowed at one end of the transverse fixing beam 32 and can rotate around the transverse fixing beam 32; the double bevel gear 31 includes a first bevel gear 311 and a cylindrical gear 312 , the output gear 22 meshes with the cylindrical gear 312 of the double bevel gear 31 for transmission; the rotational sculpture module 4 includes a sculpture blade 41, a transmission shaft sleeve assembly 42, a second bevel gear 43 and a rigid connector 44, a second bevel gear 43 has two groups, the two groups of second bevel gears 43 are symmetrically distributed at both ends of the transmission bushing assembly 42, the second bevel gears 43 mesh with the first bevel gear 311 for transmission, and the sculpture blades 41 are fixed in the middle of the transmission bushing assembly 42 , Rigid connectors 44 are fixed on both ends of the drive shaft sleeve assembly 42 to ensure that each rotational sculpture module 4 and the lateral support beam assembly 3 are reliably connected at a certain angle to form a polygon.

As shown in FIG. 2 , the sculpture blade 41 includes an art blade 411 and a first flange 412 . The art blade 411 is fixedly connected with the first flange 412 , and the first flange 412 is placed in the middle of the transmission shaft sleeve assembly 42 , and It is fixedly connected with the drive shaft sleeve assembly 42 . The transmission bushing assembly 42 includes a rotating bushing 421 , a tapered roller bearing 422 and a fixed shaft 423 . The rotating bushing 421 is sleeved with the fixed shaft 423 through two tapered roller bearings 422 . The second bevel gear 43 is a split structure, including a second flange 431 and a bevel gear ring 432. The bevel gear ring 432 is connected to the second flange 431 through a positioning shoulder, and the second flange 431 is fixed on the rotating shaft. Both ends of the sleeve 421.

The rotational sculpture module 4 is connected with the lateral support beam assembly 3 to form a polygon. The second bevel gears 43 of the connected rotational sculpture modules 4 are meshed with each other for transmission. The first bevel gear 311 drives all the The rotary sculpture module 4 rotates synchronously. The utility model adopts a plurality of fixed shafts 423 connected end to end to form a regular polygon, and the rotating shaft sleeve 421 of the fixed shaft 423 is assembled and linked to drive the sculpture blade 41 to rotate synchronously around the sides of the regular polygon, and the visual effect is more intense, which is a combination of art and technology. perfect combination.

The above-mentioned embodiments and drawings do not limit the product form and style of the present invention, and any appropriate changes or modifications made by those of ordinary skill in the technical field should be regarded as not departing from the scope of the present invention.

Claims (4)

1. The utility model provides a transmission of active sculpture of self-driven modularization regular polygon which characterized in that includes: the sculpture device comprises a stand column, a driving mechanism, a transverse supporting beam assembly and a rotary sculpture module, wherein the driving mechanism is arranged on the side surface of the stand column, the transverse supporting beam assembly is arranged at the top end of the stand column, the rotary sculpture module is provided with a plurality of sets, and the plurality of sets of rotary sculpture modules are connected end to end and fixedly connected with the transverse supporting beam assembly according to regular polygon distribution; the driving mechanism comprises a speed reducing motor and an output gear, and the speed reducing motor drives the output gear to rotate; the transverse supporting beam assembly comprises a duplex bevel gear and a transverse fixed beam, and the duplex bevel gear is sleeved at one end of the transverse fixed beam in a hollow manner and can rotate around the transverse fixed beam; the duplex bevel gear comprises a first bevel gear and a cylindrical gear, and the output gear is in meshing transmission with the cylindrical gear of the duplex bevel gear; the rotation sculpture module including sculpture blade, transmission shaft cover subassembly, second bevel gear and rigid connection head, second bevel gear has two sets ofly, two sets of second bevel gear symmetric distribution are at the both ends of transmission shaft cover subassembly, second bevel gear and first bevel gear meshing transmission, sculpture blade rigid coupling is in the middle of the transmission shaft cover subassembly, the rigid connection head rigid coupling is at transmission shaft cover subassembly both ends, it forms a regular polygon to rotate sculpture module and horizontal supporting beam subassembly end to end, the transmission of the second bevel gear intermeshing of sculpture module is rotated to two that are connected, gear motor drives first bevel gear through output gear and rotates, it rotates to sculpture second bevel gear through first bevel gear drive, thereby it rotates in step to drive all rotation modules.

2. The driving device of a self-driven modular regular polygon dynamic sculpture according to claim 1, wherein: the sculpture blade comprises an artistic blade and a first flange, the artistic blade is fixedly connected with the first flange, and the first flange is arranged in the middle of the transmission shaft sleeve component and is fixedly connected with the transmission shaft sleeve component.

3. The driving device of a self-driven modular regular polygon dynamic sculpture according to claim 1, wherein: the transmission shaft sleeve assembly comprises a rotating shaft sleeve, tapered roller bearings and a fixed shaft, and the rotating shaft sleeve is connected with the fixed shaft in a sleeved mode through the two tapered roller bearings.

4. The driving device of a self-driven modular regular polygon dynamic sculpture according to claim 1, wherein: the second bevel gear is of a split structure and comprises a second flange and a bevel gear ring, the bevel gear ring is connected with the second flange through a positioning shaft shoulder, and the second flange is fixedly connected to two ends of the rotating shaft sleeve.

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