CN217939789U

CN217939789U - Impeller adjusting mechanism of impeller stirrer

Info

Publication number: CN217939789U
Application number: CN202221671606.4U
Authority: CN
Inventors: 白雪松; 王健; 刘建宇; 车敬标
Original assignee: Liaoning Hownice Petroleum Chemical Industry Equipment Co ltd
Current assignee: Liaoning Hownice Petroleum Chemical Industry Equipment Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-02
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to the technical field of impeller agitator, concretely relates to impeller adjustment mechanism of impeller agitator, which comprises an outer shell, there is the end cover through threaded connection on the shell, install the drive shaft through the bearing on the end cover, install the screw rod through the bearing on the end cover, there is a screw thread section of thick bamboo in the outside of screw rod through threaded connection, fixedly connected with link on the screw thread section of thick bamboo, the driving tube is installed through the bearing in the inside of link, the square pole of fixedly connected with in the drive shaft, the outside fixedly connected with puddler of driving tube. The utility model discloses in, can drive the drive sleeve through the screw-thread fit between screw rod and the screw thread section of thick bamboo and remove stirring the material in-process, the drive sleeve can drive the puddler and remove to adjust the stirring height, can effectively promote the stirring position.

Description

Impeller adjusting mechanism of impeller stirrer

Technical Field

The utility model relates to an impeller agitator technical field specifically is an impeller adjustment mechanism of impeller agitator.

Background

The stirrer is a device which forces the liquid and gas media to convect and mix uniformly. The type, size and speed of rotation of the stirrer all have an effect on the distribution of the stirring power between bulk flow and turbulent pulsation. The impeller stirrer in the prior art is inconvenient to adjust the stirring height, and the stirring area of the stirring blade is inconvenient to adjust. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impeller adjustment mechanism of impeller agitator has solved the problem that the stirring height is not convenient for adjust and stirring vane's area is not convenient for adjust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impeller adjustment mechanism of impeller agitator, includes the shell, there is the end cover through threaded connection on the shell, install the drive shaft through the bearing on the end cover, install the screw rod through the bearing on the end cover, there is a screw thread section of thick bamboo in the outside of screw rod through threaded connection, fixedly connected with link on the screw thread section of thick bamboo, the driving tube is installed through the bearing to the inside of link, fixedly connected with square pole in the drive shaft, the outside fixedly connected with puddler of driving tube, the outside fixedly connected with fixed block of puddler, fixedly connected with rubber sleeve on the fixed block, the outside sliding connection of puddler has the catch bar, the one end fixedly connected with stop collar of catch bar, the inside sliding connection of stop collar has the joint piece, be provided with the spring on the joint piece, set up a plurality of evenly distributed's constant head tank on the puddler, it has articulated frame to articulate on the fixed block.

Preferably, a servo motor is fixedly installed on the end cover, an output shaft of the servo motor is connected with the driving shaft through a bolt, the type of the servo motor is 80ST-M01330LB, and the servo motor belongs to the prior art.

Preferably, the square rod with the driving tube sliding connection, the inside of driving tube is provided with the quad slit, and square rod can drive the driving tube and rotate.

Preferably, one end of the spring is fixedly connected with the clamping block, the other end of the spring is fixedly connected with the limiting sleeve, and the spring can drive the clamping block to reset automatically through elasticity.

Preferably, the joint piece with the constant head tank joint, articulated frame with the rubber sleeve contact, articulated frame with the catch bar is articulated, and articulated frame can support the rubber sleeve.

Preferably, the outside fixedly connected with uide bushing of puddler, the uide bushing with catch bar sliding connection, the uide bushing with rubber sleeve fixed connection, stop collar and catch bar all with puddler sliding connection, the uide bushing can carry out spacingly to the catch bar.

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

1. the utility model discloses in add on the end cover and establish screw rod, a screw thread section of thick bamboo and drive cover isotructure, stirring the in-process to the material, can drive the drive cover through the screw-thread fit between screw rod and the screw thread section of thick bamboo and remove, the drive cover can drive the puddler and remove to adjust the stirring height, can effectively promote the stirring position.

2. The utility model discloses in add on the puddler and establish rubber sleeve, articulated frame and stop collar isotructure, move through the one end that stop collar and catch bar drove articulated frame, the articulated frame can take place to buckle at the in-process that removes to support the rubber sleeve, thereby change the area of rubber sleeve, can effectively change the stirring area.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged cross-sectional view of the stirring rod of fig. 2 according to the present invention.

In the figure: 1. a housing; 2. an end cap; 3. a drive shaft; 4. a servo motor; 5. a screw; 6. a threaded barrel; 7. a square rod; 8. a connecting frame; 9. a drive tube; 11. a stirring rod; 12. a fixed block; 13. a rubber sleeve; 14. a guide sleeve; 15. a push rod; 16. a limiting sleeve; 17. a clamping block; 18. a spring; 19. positioning a groove; 20. a hinged frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an impeller adjusting mechanism of an impeller stirrer comprises a housing 1, the housing 1 is connected with an end cover 2 through threads, the end cover 2 is provided with a driving shaft 3 through a bearing, the end cover 2 is fixedly provided with a servo motor 4, an output shaft of the servo motor 4 is connected with the driving shaft 3 through a bolt, and the servo motor 4 is 80ST-M01330LB, which belongs to the prior art.

Please refer to fig. 1, fig. 2, install the screw rod 5 through the bearing on the end cover 2, there is a screw thread section of thick bamboo 6 outside of screw rod 5 through threaded connection, fixedly connected with link 8 on the screw thread section of thick bamboo 6, the driving tube 9 is installed through the bearing in the inside of link 8, fixedly connected with square pole 7 on the drive shaft 3, the outside fixedly connected with puddler 11 of driving tube 9, square pole 7 and driving tube 9 sliding connection, the inside of driving tube 9 is provided with the quad slit, square pole 7 can drive the driving tube 9 and rotate.

Referring to fig. 1, 2, and 3, a fixed block 12 is fixedly connected to an outer side of a stirring rod 11, a rubber sleeve 13 is fixedly connected to the fixed block 12, a push rod 15 is slidably connected to an outer side of the stirring rod 11, a limit sleeve 16 is fixedly connected to one end of the push rod 15, a clamping block 17 is slidably connected to an inner portion of the limit sleeve 16, a spring 18 is disposed on the clamping block 17, a plurality of positioning grooves 19 are uniformly distributed on the stirring rod 11, a hinge frame 20 is hinged to the fixed block 12, one end of the spring 18 is fixedly connected to the clamping block 17, the other end of the spring 18 is fixedly connected to the limit sleeve 16, the spring 18 can drive the clamping block 17 to automatically reset through elasticity, the clamping block 17 is clamped to the positioning grooves 19, the hinge frame 20 contacts with the rubber sleeve 13, the hinge frame 20 is hinged to the push rod 15, the hinge frame 20 can support the rubber sleeve 13, a guide sleeve 14 is fixedly connected to an outer side of the stirring rod 11, the guide sleeve 14 is slidably connected to the push rod 15, the guide sleeve 14 is fixedly connected to the rubber sleeve 13, the limit sleeve 16 and the push rod 15 can slidably connect the push rod 15.

The utility model discloses specific implementation process as follows: in the using process, when the stirring position needs to be adjusted, the screw rod 5 is rotated, the screw rod 5 drives the connecting frame 8 to move through the thread fit between the screw rod 5 and the thread cylinder 6, and the connecting frame 8 drives the stirring rod 11 to move through the driving pipe 9, so that the stirring position can be adjusted more conveniently;

when needs are adjusted stirring vane's area, promote stop collar 16, stop collar 16 drives joint piece 17 and removes, and slide and compress spring 18 to stop collar 16's inside through joint piece 17, when joint piece 17 breaks away from current constant head tank 19, alright remove catch bar 15, catch bar 15 drives the one end of articulated frame 20 and removes, and make articulated frame 20 buckle, articulated frame 20 can strut rubber sleeve 13 at the in-process of buckling, when adjusting preset position, joint piece 17 contacts corresponding constant head tank 19, spring 18 resets, spring 18 drives joint piece 17 through elasticity and slides in the inside of corresponding constant head tank 19, thereby can make stirring vane's area regulation more convenient.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An impeller adjustment mechanism of impeller agitator, includes shell (1), its characterized in that: there are end cover (2) through threaded connection on shell (1), install drive shaft (3) through the bearing on end cover (2), install screw rod (5) through the bearing on end cover (2), there are threaded section of thick bamboo (6) in the outside of screw rod (5) through threaded connection, fixedly connected with link (8) are gone up to threaded section of thick bamboo (6), driving tube (9) are installed through the bearing to the inside of link (8), fixedly connected with square pole (7) are gone up in drive shaft (3), outside fixedly connected with puddler (11) of driving tube (9), the outside fixedly connected with fixed block (12) of puddler (11), fixedly connected with rubber sleeve (13) are gone up in fixed block (12), the outside sliding connection of puddler (11) has catch bar (15), the one end fixedly connected with stop collar (16) of catch bar (15), the inside sliding connection of stop collar (16) has joint piece (17), be provided with spring (18) on joint piece (17), set up a plurality of evenly distributed's constant head tank (19) on puddler (11), articulated frame (12) have articulated frame (20).

2. The impeller adjustment mechanism of an impeller agitator of claim 1, wherein: the end cover (2) is fixedly provided with a servo motor (4), and an output shaft of the servo motor (4) is connected with the driving shaft (3) through a bolt.

3. The impeller adjustment mechanism of an impeller agitator of claim 1, wherein: the square rod (7) is connected with the driving pipe (9) in a sliding mode, and a square hole is formed in the driving pipe (9).

4. The impeller adjustment mechanism of an impeller mixer according to claim 1, wherein: one end of the spring (18) is fixedly connected with the clamping block (17), and the other end of the spring (18) is fixedly connected with the limiting sleeve (16).

5. The impeller adjustment mechanism of an impeller agitator of claim 1, wherein: joint piece (17) with constant head tank (19) joint, articulated frame (20) with rubber sleeve (13) contact, articulated frame (20) with catch bar (15) are articulated.

6. The impeller adjustment mechanism of an impeller agitator of claim 1, wherein: the outside fixedly connected with uide bushing (14) of puddler (11), uide bushing (14) with catch bar (15) sliding connection, uide bushing (14) with rubber sleeve (13) fixed connection, stop collar (16) and catch bar (15) all with puddler (11) sliding connection.