CN215894361U

CN215894361U - Rotating mechanism convenient for visual detection

Info

Publication number: CN215894361U
Application number: CN202122084361.7U
Authority: CN
Inventors: 薛玉苗
Original assignee: Jiangsu Zhongyuan Intelligent Equipment Co ltd
Current assignee: Jiangsu Zhongyuan Intelligent Equipment Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-22
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a rotating mechanism convenient for visual detection, which comprises a box body, a first rotating shaft, a second rotating shaft and a motor, wherein the first rotating shaft and the second rotating shaft are arranged in the box body, the motor is used for driving the first rotating shaft to rotate, one end of the second rotating shaft is rotatably connected to the inner wall of the bottom end of the box body, the other end of the second rotating shaft penetrates through the top wall of the box body and extends to the outside, the outer diameters of the first rotating shaft and the second rotating shaft are respectively and fixedly connected with a first gear and a second gear which are meshed with each other, the number of teeth of the first gear is greater than that of the second gear, a transparent observation area is arranged on the box body, scales are arranged beside the observation area, and an indicating rod is also fixedly connected to the outer diameter of the second rotating shaft. According to the utility model, the indicating rod is arranged on the second rotating shaft, the observing region and the scales are arranged at the position of the indicating rod, the rotating condition of the device can be obtained by observing the scale position of the indicating rod, and the observing and the detecting are convenient.

Description

Rotating mechanism convenient for visual detection

Technical Field

The utility model relates to the technical field of mechanical devices, in particular to a rotating mechanism convenient for visual detection.

Background

The rotating mechanism is a mechanism for controlling the device to rotate, is widely applied in production and life, and often needs to use a rotating device on a part of the article display stand.

Chinese patent document CN212415337U discloses a rotary mechanism for selling show stands, including a supporting seat, the top of supporting seat is equipped with the revolving stage, the top of revolving stage is equipped with a plurality of objective tables, the first rotary rod of bottom fixedly connected with of objective table, the bottom of first rotary rod is connected through first bearing with the revolving stage, first recess has been seted up on the top of revolving stage, be equipped with the second rotary rod in the first recess, the top of second rotary rod and the first gear fixed connection who is located the revolving stage top, the bottom of second rotary rod passes through the second bearing with the bottom inner wall of first recess and is connected. The rotating mechanism of the sales display stand can enable each object stage to rotate independently, so that each object can be observed at multiple angles, meanwhile, the whole rotating table can also rotate, so that each object stage can rotate to one side of an observer, the observation of the observer is facilitated, and the display effect of the objects is better. However, the rotating device is inconvenient to observe and detect the working condition of the device, the rotating state is inconvenient to know, and the device cannot be rapidly stopped when the device needs to be stopped.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rotating mechanism convenient for visual detection.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for visual detection's rotary mechanism, includes the box and sets up first pivot and the second pivot in the box, still includes the first pivot pivoted motor of drive, the one end of second pivot is rotated and is connected on box bottom inner wall, the other end of second pivot runs through the box roof and extends to the outside, the first gear and the second gear of fixedly connected with intermeshing are do not punishment to the external diameter of first pivot and second pivot, the number of teeth of first gear is greater than the number of teeth of second gear, be provided with the transparent observation region on the box and be provided with the scale by observation region, go back fixedly connected with indicator lever on the second pivot external diameter, indicator lever and the height of observing region are the same.

As a further description of the above technical solution:

the inner wall of one side of the box body is fixedly connected with a partition plate, one end of the first rotating shaft is rotatably connected to the bottom end of the partition plate, and the other end of the first rotating shaft is fixedly connected to an output shaft of the motor.

As a further description of the above technical solution:

the indicating rod is fixedly connected with a contact piece at one end far away from the second rotating shaft, and the contact piece is in sliding connection with the inner wall of the observation area.

As a further description of the above technical solution:

the bottom end of the box body is fixedly connected with a supporting rod.

As a further description of the above technical solution:

the second rotating shaft is fixedly connected with a display stand at one end outside the box body.

As a further description of the above technical solution:

first pivot is at first gear below fixedly connected with stopper, the stopper is equidistance and is provided with a plurality of recesses, the box is being close to stopper one side fixedly connected with cylinder, cylinder output fixedly connected with fixture block.

As a further description of the above technical solution:

the clamping block is matched with the groove in size.

The utility model has the following beneficial effects:

1. according to the utility model, the indicating rod is fixedly connected to the second rotating shaft, the observing region and the scales are arranged at the position of the indicating rod, the rotating condition of the device can be known by observing the scale position of the indicating rod, and the observing and the detecting are convenient.

2. According to the utility model, the limiting block with the groove is arranged on the first rotating shaft, and the clamping block is driven by the cylinder to move so as to be clamped with the groove, so that the device can be quickly stopped, and the device is worthy of great popularization.

Drawings

Fig. 1 is a schematic view of an internal structure of a box body of a rotating mechanism convenient for visual inspection according to the present invention;

fig. 2 is a perspective view of a rotating mechanism facilitating visual inspection according to the present invention;

fig. 3 is a perspective view of a part of a limiting block in the rotating mechanism convenient for visual inspection according to the present invention.

Illustration of the drawings:

1. a box body; 2. a motor; 3. a first rotating shaft; 4. a first gear; 5. a second rotating shaft; 6. a second gear; 7. an observation area; 8. calibration; 9. an indication lever; 10. a contact piece; 11. a limiting block; 12. a groove; 13. a cylinder; 14. a clamping block; 15. a support bar; 16. a display stand; 17. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a rotary mechanism convenient for visual detection comprises a box body 1, a first rotary shaft 3 and a second rotary shaft 5 which are arranged in the box body 1, and a motor 2 for driving the first rotary shaft 3 to rotate, wherein one end of the second rotary shaft 5 is rotatably connected to the inner wall of the bottom end of the box body 1, the other end of the second rotary shaft 5 penetrates through the top wall of the box body 1 and extends to the outside, the outer diameters of the first rotary shaft 3 and the second rotary shaft 5 are respectively and fixedly connected with a first gear 4 and a second gear 6 which are mutually meshed, the motor 2 drives the first rotary shaft 3 to rotate, the first rotary shaft 3 drives the second rotary shaft 5 to rotate through the transmission of the first gear 4 and the second gear 6, the number of teeth of the first gear 4 is greater than that of the second gear 6, according to the characteristics of gear transmission, the rotating speed of the second rotary shaft 5 is lower than that of the first rotary shaft 3, a transparent observation area 7 is arranged on the box body 1, and scales 8 are arranged beside the observation area 7, still fixedly connected with indication rod 9 on the second pivot 5 external diameter, indication rod 9 and observation region 7 are highly the same, through the position that indication rod 9 shows on scale 8, can acquire the rotation angle of second pivot 5 to the rotation condition of accurate acquisition device.

A partition board 17 is fixedly connected to the inner wall of one side of the box body 1, one end of the first rotating shaft 3 is rotatably connected to the bottom end of the partition board 17, the other end of the first rotating shaft 3 is fixedly connected to an output shaft of the motor 2, a contact piece 10 is fixedly connected to one end of the indicating rod 9 far away from the second rotating shaft 5, the contact piece 10 is in sliding connection with the inner wall of the observation area 7, the contact piece 10 is arranged on the indicating rod 9, so that the observation of the rotation angle of the device is more convenient, a support rod 15 is fixedly connected to the bottom end of the box body 1, the support rod 15 is used for supporting the device, a display platform 16 is fixedly connected to one end of the second rotating shaft 5 outside the box body 1, the display platform 16 is an external device of a rotating device, the rotating device controls the rotation of the display platform 16, a limit block 11 is fixedly connected to the lower part of the first rotating shaft 3 below the first gear 4, a plurality of grooves 12 are equidistantly arranged on the limit block 11, a cylinder 13 is fixedly connected to one side of the box body 1 close to the limit block 11, the output end of the air cylinder 13 is fixedly connected with a clamping block 14, the clamping block 14 is matched with the groove 12 in size, the clamping block 14 is driven to move through the air cylinder 13, and after the clamping block 14 moves to the groove 12 in the limiting block 11, the rotation of the first rotating shaft 3 can be limited, so that the device stops rotating.

The working principle is as follows: at first fix the device in required position through bracing piece 15, fix external equipment on 5 tops of second pivot as show stand 16 afterwards, after the equipment fixing was accomplished, can start motor 2, motor 2 drives first pivot 3 and rotates, thereby first pivot 3 drives second pivot 5 through first gear 4 and the meshing transmission of second gear 6 and rotates, and then drive external equipment and rotate, second pivot 5 is at the pivoted in-process, the last pilot lever 9 of second pivot 5 rotates thereupon, through observing the position of the scale that pilot lever 9 is located, can obtain the rotatory condition of device, when the device needs emergency stop, start cylinder 13 when closing motor 2, cylinder 13 promotes fixture block 14 motion and stopper 11 on temperature recess 12 carry out the block, can realize quick braking.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a make things convenient for visual detection's rotary mechanism, includes box (1) and first pivot (3) and second pivot (5) of setting in box (1), its characterized in that: still including driving first pivot (3) pivoted motor (2), the one end of second pivot (5) is rotated and is connected on box (1) bottom inner wall, the other end of second pivot (5) runs through box (1) roof and extends to the outside, the external diameter department difference fixedly connected with intermeshing's first gear (4) and second gear (6) of first pivot (3) and second pivot (5), the number of teeth of first gear (4) is greater than the number of teeth of second gear (6), be provided with transparent observation region (7) on box (1) and be provided with scale (8) other observation region (7), still fixedly connected with indicator lever (9) on second pivot (5) external diameter, indicator lever (9) and the high the same of observation region (7).

2. A rotary mechanism to facilitate visual inspection according to claim 1, wherein: the inner wall of one side of the box body (1) is fixedly connected with a partition plate (17), one end of the first rotating shaft (3) is rotatably connected to the bottom end of the partition plate (17), and the other end of the first rotating shaft (3) is fixedly connected to an output shaft of the motor (2).

3. A rotary mechanism to facilitate visual inspection according to claim 1 or claim 2, wherein: the indicating rod (9) is fixedly connected with a contact piece (10) at one end far away from the second rotating shaft (5), and the contact piece (10) is in sliding connection with the inner wall of the observation area (7).

4. A rotary mechanism to facilitate visual inspection according to claim 1 or claim 2, wherein: the bottom end of the box body (1) is fixedly connected with a supporting rod (15).

5. A rotary mechanism to facilitate visual inspection according to claim 1, wherein: and one end of the second rotating shaft (5) outside the box body (1) is fixedly connected with a display stand (16).

6. A rotary mechanism to facilitate visual inspection according to claim 1, wherein: first pivot (3) are at first gear (4) below fixedly connected with stopper (11), stopper (11) equidistance is provided with a plurality of recesses (12), box (1) is being close to stopper (11) one side fixedly connected with cylinder (13), cylinder (13) output end fixedly connected with fixture block (14).

7. A rotary mechanism to facilitate visual inspection according to claim 6, wherein: the clamping block (14) is matched with the groove (12) in size.