CN215720732U

CN215720732U - Novel hollow rotary platform device

Info

Publication number: CN215720732U
Application number: CN202121612637.8U
Authority: CN
Inventors: 廖建云
Original assignee: Guangzhou Desen Transmission Equipment Co ltd
Current assignee: Guangzhou Desen Transmission Equipment Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-02-01
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to the technical field of hollow rotating platforms, in particular to a novel hollow rotating platform device which comprises a refrigerating outer body and a rotating inner body, wherein a refrigerating water storage tank is fixedly arranged on one side of the refrigerating outer body; the cooled water enters the circulating heat absorption pipe from the water outlet pipe to absorb heat generated by the motor, and the water with heat returns to the refrigeration water storage tank from the water return pipe.

Description

Novel hollow rotary platform device

Technical Field

The utility model relates to the technical field of hollow rotary platforms, in particular to a novel hollow rotary platform device.

Background

The hollow rotating platform is a novel speed reducer product, can obtain different output rotating speeds according to different reduction ratios, is used for various rotary motion occasions, can replace a DD motor and a cam divider, and can balance between the DD motor and the cam divider, the repeated positioning accuracy is less than or equal to 5 seconds, the motor is easily configured, the bearing is stable and heavy, the AC servo motor or the stepping motor can be matched to carry out any angle division, the numerical control that the divider can not reach can be met, and the positioning accuracy can be comparable to that of the DD motor. The hollow rotating platform is driven by a motor, so that the automation of angle adjustment is realized. Finish machining worm and gear or gear transmission, and angle adjustment is unlimited. The design of a precision shaft system ensures that the bearing has the characteristics of high precision and large bearing; the stepping motor is connected with the transmission piece through an imported high-quality elastic coupling, so that space and processing form and position errors are eliminated. The scale of the outer ring of the rotary table top is visual; the standard interface is convenient for signal transmission; hand-operated hand wheel configuration, electric control and manual operation

Current cavity rotary platform device is when using, and the motor can produce a large amount of heat energy, if the thermal diffusivity is relatively poor, and permanent high heat is piled up and can be influenced some precision components in the device and take place to damage to influence the life of device, and present device dispels the heat to the heat dissipation generally all through the vent, can lead to the inside a large amount of dusts of accumulation of device like this, can exert an influence to some precision components of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a novel hollow rotary platform device.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a novel cavity rotary platform device, includes refrigeration ectosome and rotatory endosome one side fixed mounting of refrigeration ectosome has the refrigeration storage water tank, the bottom fixed mounting of refrigeration storage water tank has the outlet pipe, the one end fixedly connected with circulation heat absorption pipe of refrigeration storage water tank is kept away from to the outlet pipe, the one end fixedly connected with wet return of outlet pipe is kept away from to the circulation heat absorption pipe, the bottom fixed mounting of wet return has the circulating pressure pump, the water pipe and the refrigeration storage water tank fixed connection of circulating pressure pump bottom, the inside fixed mounting of refrigeration ectosome has rotatory endosome.

Preferably, a cavity is arranged in the refrigeration outer body, the circulating heat absorption pipe is fixedly installed in the cavity of the refrigeration outer body in a bow shape, and a water filling port is arranged at the top of the refrigeration water storage tank.

Preferably, a motor is fixedly installed on one side of the inner wall of the rotating inner body, a rotating shaft is rotatably connected to the bottom of the motor, a bevel gear is fixedly installed at the bottom of the rotating shaft, a hollow rotating platform is arranged in the middle of the rotating inner body, a driven gear is fixedly installed on the outer surface of the hollow rotating platform, and the driven gear is meshed with the bevel gear.

Preferably, a fixed platform is fixedly installed at the top of the rotary inner body, a hollow rotary platform is rotatably connected to the middle of the fixed platform, and the upper surface of the hollow rotary platform is flush with the upper surface of the fixed platform.

Preferably, the inner wall of the refrigeration outer body and the outer wall of the rotary inner body are both made of aluminum plates, and the circulating heat absorption pipe is tangent to the inner wall of the refrigeration outer body.

Preferably, the material of the circulating heat absorption pipe is an iron pipe, and a heat absorption coating is brushed on the outer surface of the circulating heat absorption pipe.

The utility model has the following advantages:

the novel hollow rotary platform device is characterized in that a refrigeration water storage tank is fixedly arranged on one side of a refrigeration outer body, a water outlet pipe is fixedly arranged at the bottom of the refrigeration water storage tank, one end of the water outlet pipe is fixedly connected with a circulating heat absorption pipe, one end of the circulating heat absorption pipe is fixedly connected with a water return pipe, one end of the water return pipe is fixedly connected with a circulating pressure pump, cooled water enters the circulating heat absorption pipe from the water outlet pipe, flows along the arched circulating heat absorption pipe, is contacted with the inner wall of the refrigeration outer body and the outer wall of a rotary inner body, absorbs heat generated during the work of a motor through flowing water, the water absorbing the heat returns to the refrigeration water storage tank through the water return pipe under the extraction of the circulating pressure pump, the refrigeration water storage tank carries out cold treatment on the water so as to carry out the next circulation, the device absorbs the heat generated by the motor through the refrigerated water, and has excellent heat absorption effect, prevent that the heat that the motor produced is too much to make the precision component in the device take place to damage, do not need interior component contact air just to dispel the heat simultaneously, prevent that the accumulation of dust from causing the influence to the component, refrigerate and recycle the waste of having avoided the water source to water, save the cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

in the figure: 1-refrigeration outer body, 2-rotation inner body, 3-refrigeration water storage tank, 4-water outlet pipe, 5-circulation pressure pump, 6-water return pipe, 7-circulation heat absorption pipe, 8-motor, 9-rotating shaft, 10-conical gear, 11-hollow rotating platform, 12-driven gear, 13-fixed platform and 14-water filling port.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

Referring to fig. 1 and 2, the object of the present invention is achieved by the following technical solutions: a novel hollow rotary platform device comprises a refrigeration outer body 1 and a rotary inner body 2, wherein a refrigeration water storage tank 3 is fixedly arranged on one side of the refrigeration outer body 1, a water outlet pipe 4 is fixedly arranged at the bottom of the refrigeration water storage tank 3, one end, far away from the refrigeration water storage tank 3, of the water outlet pipe 4 is fixedly connected with a circulating heat absorption pipe 7, one end, far away from the water outlet pipe 4, of the circulating heat absorption pipe 7 is fixedly connected with a water return pipe 6, a circulating pressure pump 5 is fixedly arranged at the bottom of the water return pipe 6, a water pipe at the bottom of the circulating pressure pump 5 is fixedly connected with the refrigeration water storage tank 3, the rotary inner body 2 is fixedly arranged in the refrigeration outer body 1, cooled water enters the circulating heat absorption pipe 7 from the water outlet pipe 4 and flows along the arched circulating heat absorption pipe 7, and is contacted with the inner wall of the refrigeration outer body 1 and the outer wall of the rotary inner body 2, and absorbs heat generated during the work of a motor 8 through the flowing water, the water absorbing heat is pumped by the circulating pressure pump 5 and returns to the refrigeration water storage tank 3 through the water return pipe 6, and the refrigeration water storage tank 3 performs cold treatment on the water, so that the next circulation is performed.

As an optional technical scheme of the utility model: the inside of the refrigeration outer body 1 is provided with a cavity, the circulating heat absorption pipe 7 is fixedly installed in the cavity of the refrigeration outer body 1 in a bow shape, the top of the refrigeration water storage tank 3 is provided with a water filling port 20, and water is added into the refrigeration water storage tank 3 through the water filling port 14.

As an optional technical scheme of the utility model: one side fixed mounting of rotatory endosome 2 inner wall has motor 8, the bottom of motor 8 is rotated and is connected with pivot 9, the bottom fixed mounting of pivot 9 has conical gear 10, the middle part of rotatory endosome 2 is provided with cavity rotary platform 11, the outer fixed surface of cavity rotary platform 11 installs driven gear 12, driven gear 12 meshes with conical gear 10 mutually, motor 8 operation drives pivot 9 and the conical gear 10 of one end and rotates, thereby drive and rotate with conical gear 10 meshed driven gear 12, cavity rotary platform 11 can carry out rotary motion under driven gear 12's drive.

As an optional technical scheme of the utility model: fixed platform 13 is installed to the top fixed mounting of rotatory endosome 1, and fixed platform 13's middle part swivelling joint has cavity rotary platform 11, and the upper surface of cavity rotary platform 11 and fixed platform 13's upper surface parallel and level rotate in fixed platform 13's inside through cavity rotary platform 11, and the upper surface parallel and level of two platforms conveniently processes the work simultaneously.

As an optional technical scheme of the utility model: the inner wall of the refrigeration outer body 1 and the outer wall of the rotary inner body 2 are both made of aluminum plates, the circulating heat absorption pipe 7 is tangent to the inner wall of the refrigeration outer body 1, heat energy generated by the work of the motor 8 is transferred to the outer wall of the refrigeration outer body 1 through the inner wall of the rotary inner body 2, and then the heat energy is transferred to the circulating heat absorption pipe 7 tangent to the outer wall of the refrigeration outer body 1, so that the device has good heat conductivity.

As an optional technical scheme of the utility model: the material of circulation heat absorption pipe 7 is the iron pipe, and the outer surface brush of circulation heat absorption pipe 7 has the heat absorption coating, and the heat passes through the heat absorption coating and transmits to the aquatic in circulation heat absorption pipe 7.

The working process of the utility model is as follows: the novel hollow rotary platform device is characterized in that a refrigeration water storage tank 3 is fixedly arranged on one side of a refrigeration outer body 1, a water outlet pipe 4 is fixedly arranged on the bottom of the refrigeration water storage tank 3, one end of the water outlet pipe 4 is fixedly connected with a circulating heat absorption pipe 7, one end of the circulating heat absorption pipe 7 is fixedly connected with a water return pipe 6, one end of the water return pipe is fixedly connected with a circulating pressure pump 5, cooled water enters the circulating heat absorption pipe 7 from the water outlet pipe 4, flows along the arched circulating heat absorption pipe 7 and is contacted with the inner wall of the refrigeration outer body 1 and the outer wall of a rotary inner body 2 to absorb heat generated by a motor 8 during working through flowing water, the water absorbing heat is pumped by the circulating pressure pump 5 and returns to the refrigeration water storage tank 3 through the water return pipe 6, the refrigeration water storage tank 3 performs cold treatment on the water so as to perform next circulation, and the device absorbs the heat generated by the motor through the refrigerated water, the heat absorption effect is good, prevents that the heat that the motor produced is too much to make the precision component in the device take place to damage, do not need interior component contact air just to dispel the heat simultaneously, prevent that the accumulation of dust from causing the influence to the component, refrigerate and recycle the waste of having avoided the water source to water, save the cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel cavity rotary platform device which characterized in that: including refrigeration ectosome (1) and rotatory endosome (2) one side fixed mounting of refrigeration ectosome (1) has refrigeration storage water tank (3), the bottom fixed mounting of refrigeration storage water tank (3) has outlet pipe (4), the one end fixedly connected with circulation heat-sink tube (7) of refrigeration storage water tank (3) are kept away from in outlet pipe (4), the one end fixedly connected with wet return (6) of outlet pipe (4) are kept away from in circulation heat-sink tube (7), the bottom fixed mounting of wet return (6) has circulation force pump (5), the water pipe and the refrigeration storage water tank (3) fixed connection of circulation force pump (5) bottom, the inside fixed mounting of refrigeration ectosome (1) has rotatory endosome (2).

2. The novel hollow rotating platform device of claim 1, wherein: the refrigeration device is characterized in that a cavity is formed in the refrigeration outer body (1), the circulating heat absorption pipe (7) is fixedly installed in the cavity of the refrigeration outer body (1) in a bow shape, and a water filling port (14) is formed in the top of the refrigeration water storage tank (3).

3. The novel hollow rotating platform device of claim 1, wherein: one side fixed mounting of rotatory endosome (2) inner wall has motor (8), the bottom of motor (8) is rotated and is connected with pivot (9), the bottom fixed mounting of pivot (9) has conical gear (10), the middle part of rotatory endosome (2) is provided with cavity rotary platform (11), the outer fixed surface of cavity rotary platform (11) installs driven gear (12), driven gear (12) and conical gear (10) mesh mutually.

4. The novel hollow rotating platform device of claim 1, wherein: the top of the rotary inner body (2) is fixedly provided with a fixed platform (13), the middle of the fixed platform (13) is rotatably connected with a hollow rotary platform (11), and the upper surface of the hollow rotary platform (11) is flush with the upper surface of the fixed platform (13).

5. The novel hollow rotating platform device of claim 1, wherein: the inner wall of the refrigeration outer body (1) and the outer wall of the rotary inner body (2) are both made of aluminum plates, and the circulating heat absorption pipe (7) is tangent to the inner wall of the refrigeration outer body (1).

6. The novel hollow rotating platform device of claim 1, wherein: the outer surface of the circulating heat absorption pipe (7) is brushed with a heat absorption coating.