CN216794749U - Servo electronic jar of crystallizer liquid level control - Google Patents
Servo electronic jar of crystallizer liquid level control Download PDFInfo
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- CN216794749U CN216794749U CN202123451536.XU CN202123451536U CN216794749U CN 216794749 U CN216794749 U CN 216794749U CN 202123451536 U CN202123451536 U CN 202123451536U CN 216794749 U CN216794749 U CN 216794749U
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- liquid level
- level control
- electric cylinder
- ball screw
- crystallizer liquid
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Abstract
The utility model discloses a crystallizer liquid level control servo electric cylinder, which belongs to the technical field of electric cylinders and comprises an installation shell, wherein a servo motor is installed in the installation shell, a ball screw is arranged in the installation shell, the ball screw is connected with the end part of an output shaft of the servo motor in an installation mode through an elastic coupling, a piston rod is sleeved on the surface of the ball screw, a connecting sleeve is installed on the surface of the piston rod, and the connecting sleeve is fixedly connected with the piston rod. Through setting up elastic coupling, change rigid connection into for the flexible connection for there is the space that can move about between ball screw and the servo motor, can reduce the injury to ball screw, prolongs the life of whole device.
Description
Technical Field
The utility model belongs to the technical field of electric cylinders, and particularly relates to a crystallizer liquid level control servo electric cylinder.
Background
The servo electric cylinder is a modularized product which integrates a servo motor and a lead screw, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the optimal advantages of the servo motor, namely accurate rotating speed control, accurate revolution control and accurate torque control into accurate speed control, accurate position control and accurate thrust control; realizing a brand new revolutionary product of a high-precision linear motion series.
The servo electric cylinder is the best substitute for replacing a hydraulic cylinder and an air cylinder, but in the using process of the servo electric cylinder, the output shaft of the motor is in rigid connection with the screw rod through the coupler, and in the long-time using process, the surface of the screw rod can be damaged, and the service life of the whole device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a crystallizer liquid level control servo electric cylinder, and solves the problems that in the prior art, an output shaft of a motor and a lead screw are in rigid connection through a coupler in the use process of the existing crystallizer liquid level control servo electric cylinder, so that the surface of the lead screw is damaged, and the service life of the whole device is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a servo electronic jar of crystallizer liquid level control, includes the installation shell, the internally mounted of installation shell has servo motor, the inside of installation shell is provided with ball screw, ball screw with the tip of servo motor's output shaft carries out erection joint through elastic coupling, ball screw's surface has cup jointed the piston rod, the surface mounting of piston rod has the adapter sleeve, the adapter sleeve with piston rod fixed connection.
Preferably, a junction box is mounted on the surface of the mounting housing for connection with the outside.
Preferably, the surface of the installation shell is further provided with a viewing port, and an end cover is installed at the position of the viewing port.
Preferably, an angular contact bearing is installed between the ball screw and the installation housing.
Preferably, the number of the angular contact bearings is two, and the angular contact bearings are overlapped and installed at the same position.
Preferably, a cross support group is further mounted on the outer portion of the mounting housing.
Preferably, a dustproof ring is arranged between the piston rod and the mounting shell.
Preferably, a guide copper sleeve is arranged between the piston rod and the mounting shell.
Preferably, the cross support group is connected with the mounting shell through bolts.
Preferably, a spring washer is mounted on one side of the bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up elastic coupling, turn into rigid connection for flexible connection for there is the space that can move about between ball screw and the servo motor, can reduce the injury to ball screw, prolongs the life of whole device.
2. Through setting up the dust ring, utilize the dust ring to seal the inside of installing the shell, place the internal infection dust, cause inside accurate damage together.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic side view of the present invention.
In the figure: 1. installing a shell; 2. a servo motor; 3. a ball screw; 4. an elastic coupling; 5. a piston rod; 6. connecting sleeves; 7. a junction box; 8. a viewing port; 9. an end cap; 10. an angular contact bearing; 11. a cross support group; 12. a dust ring; 13. a guide copper sleeve; 14. a bolt; 15. a spring washer.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a servo electronic jar of crystallizer liquid level control, is including installation shell 1, the internally mounted of installation shell 1 has servo motor 2, the inside of installation shell 1 is provided with ball screw 3, ball screw 3 with the tip of servo motor 2's output shaft carries out erection joint through elastic coupling 4, piston rod 5 has been cup jointed on ball screw 3's surface, the surface mounting of piston rod 5 has adapter sleeve 6, adapter sleeve 6 with 5 fixed connection of piston rod.
In this embodiment, through setting up elastic coupling 4, turn into rigid connection for flexible connection for there is the space that can move about between ball screw 3 and servo motor 2, can reduce the injury to ball screw 3, prolongs the life of whole device.
Specifically, a junction box 7 is mounted on the surface of the mounting housing 1 for connection with the outside.
In this embodiment, it is convenient to connect with the outside, and some internal circuits can be protected by the junction box 7.
Specifically, the surface of the installation shell 1 is further provided with a viewing port 8, and an end cover 9 is installed at the position of the viewing port 8.
In this embodiment, lubricating oil is added to the inside of the elastic coupling 4 through the observation port 8, so that the elastic coupling 4 can be used conveniently.
Specifically, an angular contact bearing 10 is installed between the ball screw 3 and the installation housing 1.
In this embodiment, the angular contact bearing 10 can reduce the friction force and can also bear a part of the component force in both the lateral and longitudinal directions.
Specifically, the number of the angular contact bearings 10 is two, and the angular contact bearings are stacked and mounted at the same position.
In this embodiment, further friction is reduced while bearing a component force.
Specifically, a cross support group 11 is further mounted outside the mounting housing 1.
In this embodiment, the installation and the fixed of whole device of being convenient for also conveniently takes simultaneously.
Specifically, a dust ring 12 is installed between the piston rod 5 and the installation shell 1.
In this embodiment, the dust ring 12 is used to seal the inside of the mounting case 1, and the inside infection dust is placed, which causes damage to the inside together with the precision.
Specifically, a guiding copper sleeve 13 is arranged between the piston rod 5 and the mounting shell 1.
In this embodiment, the guide copper bush 13 is used for guiding, so that the ball screw 3 is prevented from moving to deviate and damage to the surface of the ball screw 3 is avoided.
Specifically, the cross support group 11 is connected with the mounting housing 1 through a bolt 14.
In this embodiment, the bolt 14 is used for fixing and mounting more firmly, and is also convenient to detach.
Specifically, a spring washer 15 is mounted on one side of the bolt 14.
In this embodiment, the mounting case 1 is protected to prevent the bolt 14 from damaging the mounting case.
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 (10)
1. The utility model provides a servo electronic jar of crystallizer liquid level control which characterized in that: including installation shell (1), the internally mounted of installation shell (1) has servo motor (2), the inside of installation shell (1) is provided with ball screw (3), ball screw (3) with the tip of the output shaft of servo motor (2) carries out erection joint through elastic coupling (4), piston rod (5) have been cup jointed on the surface of ball screw (3), the surface mounting of piston rod (5) has adapter sleeve (6), adapter sleeve (6) with piston rod (5) fixed connection.
2. The crystallizer liquid level control servo electric cylinder as claimed in claim 1, wherein: and a junction box (7) is arranged on the surface of the mounting shell (1) and is used for being connected with the outside.
3. The crystallizer liquid level control servo electric cylinder as claimed in claim 1, wherein: the surface of the installation shell (1) is also provided with an observation port (8), and an end cover (9) is installed at the position of the observation port (8).
4. The crystallizer liquid level control servo electric cylinder as claimed in claim 1, wherein: an angular contact bearing (10) is arranged between the ball screw (3) and the mounting shell (1).
5. The crystallizer liquid level control servo electric cylinder as claimed in claim 4, wherein: the number of the angular contact bearings (10) is two, and the angular contact bearings are overlapped and installed at the same position.
6. The crystallizer liquid level control servo electric cylinder as claimed in claim 1, wherein: the outside of the installation shell (1) is also provided with a cross support group (11).
7. The crystallizer liquid level control servo electric cylinder as claimed in claim 1, wherein: and a dustproof ring (12) is arranged between the piston rod (5) and the mounting shell (1).
8. The crystallizer liquid level control servo electric cylinder as claimed in claim 1, wherein: and a guide copper sleeve (13) is arranged between the piston rod (5) and the mounting shell (1).
9. The crystallizer liquid level control servo electric cylinder as claimed in claim 6, wherein: the cross support group (11) is connected with the mounting shell through a bolt (14).
10. The crystallizer liquid level control servo electric cylinder as claimed in claim 9, wherein: and a spring washer (15) is arranged on one side of the bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451536.XU CN216794749U (en) | 2021-12-31 | 2021-12-31 | Servo electronic jar of crystallizer liquid level control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451536.XU CN216794749U (en) | 2021-12-31 | 2021-12-31 | Servo electronic jar of crystallizer liquid level control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216794749U true CN216794749U (en) | 2022-06-21 |
Family
ID=82010886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123451536.XU Active CN216794749U (en) | 2021-12-31 | 2021-12-31 | Servo electronic jar of crystallizer liquid level control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216794749U (en) |
-
2021
- 2021-12-31 CN CN202123451536.XU patent/CN216794749U/en active Active
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