CN211901955U

CN211901955U - Slewing bearing mechanism used in chemical industry

Info

Publication number: CN211901955U
Application number: CN202020124627.9U
Authority: CN
Inventors: 罗家银; 李大勇; 郭景波
Original assignee: Tianyueneng Anda Technology Co Ltd
Current assignee: Tianyueneng Anda Technology Co Ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-10
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a slewing bearing mechanism for chemical industry, including pipeline, slewing bearing seat, worm casing, motor, connect the worm wheel on the pipeline, the worm is connected to the worm wheel upper end, the worm power end passes through the connecting rod and connects the motor, the encoder is connected to the worm other end, the worm outside is provided with the worm casing, the worm wheel outside is provided with the slewing bearing seat, slewing bearing seat one end is provided with flange. The utility model discloses utilize the motor to realize transmission mode, realize that the drive ratio is big, walk the position accuracy, 360 degrees rotations, through being connected with outside electrical element, the intelligent effect that improve equipment used.

Description

Slewing bearing mechanism used in chemical industry

Technical Field

The utility model relates to an oil warehousing and transportation field especially relates to a slewing bearing mechanism for chemical industry.

Background

The worm and gear transmission mechanism in the prior art mainly has the following defects that 1, the worm and gear meshing clearance is large, the control cannot be realized, and the transmission precision of intelligent equipment is greatly influenced; 2. the existing structure is completely exposed, and when the wind sand is large, the surface is polluted, so that the service life is short; 3. the device is easy to damage and complex to maintain; 4. the maintenance period is short, and the labor is increased.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a slewing bearing mechanism for use in the chemical industry to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a slewing bearing mechanism for chemical industry, includes pipeline, gyration supporting seat, worm casing, motor, connect the worm wheel on the pipeline, the worm is connected to the worm wheel upper end, the worm power end passes through the connecting rod and connects the motor, the encoder is connected to the worm other end, the worm outside is provided with the worm casing, the worm wheel outside is provided with the gyration supporting seat, gyration supporting seat one end is provided with flange.

Preferably: the worm wheel is connected with the pipeline through a key, and the worm wheel is meshed with the worm.

So set up, worm wheel with after the worm meshing, through the rotation of worm, thereby drive worm wheel with the pipeline rotates.

Preferably: the worm is connected with the connecting rod through welding, and the worm is connected with the encoder through a coupler.

So set up, the worm passes through the connecting rod is connected the motor, the connecting rod plays the transmission effect, the encoder plays and detects the effect of worm rotation angle to calculate the worm wheel with the rotation angle of pipeline.

Preferably: the worm is rotationally connected with the worm shell, and the motor and the encoder are connected with the worm shell through bolts.

So set up, the worm casing plays supporting role, the motor the encoder has guaranteed connection stability through bolted connection.

Preferably: the worm shell is connected with the rotary supporting seat through welding, and the connecting flange is connected with the rotary supporting seat through bolts.

So set up, the worm casing plays the bearing effect, has guaranteed joint strength through the welding.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the transmission mode is realized by using the motor, and the large transmission ratio, the accurate walking and the 360-degree rotation are realized;

2. the intelligent effect of the equipment use is improved by connecting the intelligent device with an external electrical element.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a first structural schematic diagram of a slewing bearing mechanism used in the chemical industry according to the present invention;

fig. 2 is a second structural schematic diagram of a slewing bearing mechanism used in the chemical industry according to the present invention;

fig. 3 is a schematic view of a worm gear structure of a slewing bearing mechanism used in the chemical industry according to the present invention;

fig. 4 is a right side view of a rotary support seat of a rotary support mechanism used in the chemical industry according to the present invention;

fig. 5 is a right side view of a worm of a slewing bearing mechanism used in the chemical industry.

The reference numerals are explained below:

1. a pipeline; 2. a rotary supporting seat; 3. a connecting flange; 4. a worm housing; 5. a motor; 6. an encoder; 7. a worm gear; 8. a connecting rod; 9. a worm.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-5, a slewing bearing mechanism for chemical industry comprises a pipeline 1, a slewing bearing seat 2, a worm housing 4 and a motor 5, wherein the pipeline 1 is connected with a worm wheel 7, the upper end of the worm wheel 7 is connected with a worm 9, the power end of the worm 9 is connected with the motor 5 through a connecting rod 8, the other end of the worm 9 is connected with an encoder 6, the worm housing 4 is arranged outside the worm 9, the slewing bearing seat 2 is arranged outside the worm wheel 7, and one end of the slewing bearing seat 2 is provided with a connecting flange 3.

Preferably: the worm wheel 7 is connected with the pipeline 1 through a key, the worm wheel 7 is meshed with the worm 9, and after the worm wheel 7 is meshed with the worm 9, the worm wheel 7 and the pipeline 1 are driven to rotate through the rotation of the worm 9; the worm 9 is connected with the connecting rod 8 through welding, the worm 9 is connected with the encoder 6 through a coupler, the worm 9 is connected with the motor 5 through the connecting rod 8, the connecting rod 8 plays a transmission role, and the encoder 6 plays a role in detecting the rotating angle of the worm 9, so that the rotating angles of the worm wheel 7 and the pipeline 1 are calculated; the worm 9 is rotatably connected with the worm shell 4, the motor 5 and the encoder 6 are connected with the worm shell 4 through bolts, the worm shell 4 plays a supporting role, and the motor 5 and the encoder 6 are connected through bolts to ensure the connection stability; the worm shell 4 is connected with the rotary supporting seat 2 through welding, the connecting flange 3 is connected with the rotary supporting seat 2 through bolts, the worm shell 4 plays a bearing role, and the connecting strength is guaranteed through welding.

The working principle is as follows: install the device on outside hoist through gyration supporting seat 2, the sealed cap that has proximity switch is connected at pipeline 1's play oil end, then hang the device to the mouth upper end of irritating through the hoist, according to pipeline 1's the condition, utilize external controller control motor 5 and encoder 6, motor 5 drives connecting rod 8, worm 9, worm wheel 7, it is rotatory to make worm wheel 7 drive pipeline 1, encoder 6 detects the rotation angle of worm 9 simultaneously, thereby calculate the rotation angle of worm wheel 7 and pipeline 1, thereby reach and make pipeline 1 in axial rotation, thereby can be more accurate installation pipeline 1 to irritate in the mouth.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a slewing bearing mechanism for chemical industry which characterized in that: including pipeline (1), gyration supporting seat (2), worm casing (4), motor (5), connect worm wheel (7) on pipeline (1), worm (9) are connected to worm wheel (7) upper end, worm (9) power end is connected through connecting rod (8) motor (5), encoder (6) are connected to the worm (9) other end, worm (9) outside is provided with worm casing (4), worm wheel (7) outside is provided with gyration supporting seat (2), gyration supporting seat (2) one end is provided with flange (3).

2. The slewing bearing mechanism for the chemical industry according to claim 1, wherein: the worm wheel (7) is connected with the pipeline (1) through a bolt, and the worm wheel (7) is meshed with the worm (9).

3. The slewing bearing mechanism for the chemical industry according to claim 1, wherein: the worm (9) is connected with the connecting rod (8) through welding, and the worm (9) is connected with the encoder (6) through a coupler.

4. The slewing bearing mechanism for the chemical industry according to claim 1, wherein: the worm (9) is rotationally connected with the worm shell (4), and the motor (5) and the encoder (6) are connected with the worm shell (4) through bolts.

5. The slewing bearing mechanism for the chemical industry according to claim 1, wherein: the worm shell (4) is connected with the rotary supporting seat (2) through welding, and the connecting flange (3) is connected with the rotary supporting seat (2) through bolts.