CN213754219U - Bidirectional rotation control motor - Google Patents
Bidirectional rotation control motor Download PDFInfo
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- CN213754219U CN213754219U CN202022674314.3U CN202022674314U CN213754219U CN 213754219 U CN213754219 U CN 213754219U CN 202022674314 U CN202022674314 U CN 202022674314U CN 213754219 U CN213754219 U CN 213754219U
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- way bearing
- bearing
- transmission shaft
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- ball bearing
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Abstract
The utility model relates to a two-way rotation control motor, including motor body, transmission shaft, first one-way bearing and the one-way bearing of second, the power take off end of motor body is drawn forth to the one end of transmission shaft, and first one-way bearing is located on the transmission shaft with the one-way bearing of second reverse cover in proper order. The motor body of the scheme controls the rotation state conversion of the first one-way bearing and the second one-way bearing by adjusting the rotation direction of the transmission shaft. The motor body of this scheme both can realize the one-way bearing of the first one-way bearing of simultaneous control and the one-way bearing of second, also can guarantee simultaneously that first one-way bearing does not rotate simultaneously with the one-way bearing of second, can be adapted to the power that has the precedence and provide the industrial production in-process, both can increase the service function of single motor body, can reduce motor body's quantity simultaneously again, practices thrift the cost, reduces and takes up an area of the space.
Description
Technical Field
The utility model belongs to the technical field of the motor, especially, relate to a two-way rotation control motor.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor is mainly used for generating driving torque and serving as a power source of electric appliances or various machines. Generally, a motor transmits power through a single form of a transmission shaft or a lead screw, and can be applied to only a single industrial environment.
Disclosure of Invention
The utility model provides a two-way rotation control motor for solve the technical problem of motor service function singleness among the prior art.
The utility model discloses a two-way rotation control motor, including motor body, transmission shaft, first one-way bearing and the one-way bearing of second, the one end of transmission shaft is followed motor body's power take off end is drawn forth, first one-way bearing with the one-way bearing of second is reverse the cover in proper order and is located on the transmission shaft.
Preferably, the bidirectional rotation control motor further includes a first axial positioning element and a second axial positioning element respectively sleeved on the transmission shaft, the first axial positioning element is connected with the first one-way bearing, and the second axial positioning element is connected with the second one-way bearing.
Preferably, the bidirectional rotation control motor further comprises a first ball bearing and a second ball bearing which are respectively fixed on the transmission shaft, the first ball bearing is connected with the first axial positioning piece, and the second ball bearing is connected with the second axial positioning piece.
Preferably, the bidirectional rotation control motor further includes a third ball bearing fixed to the other end of the transmission shaft.
Preferably, the bidirectional rotation control motor further comprises a first rotary pump head and a second rotary pump head, the first rotary pump head is disposed between the first ball bearing and the third ball bearing and fixedly connected with the first one-way bearing, and the second rotary pump head is disposed between the first ball bearing and the second ball bearing and fixedly connected with the second one-way bearing.
From the aforesaid the embodiment of the utility model provides a can know, the motor body of this scheme is through the one-way bearing of the first one-way bearing of reverse installation and second on the transmission shaft to guarantee that the axis of rotation only one-way bearing can rotate when clockwise rotation or anticlockwise rotation, the rotation state conversion of motor body through the direction of rotation of adjusting the transmission shaft in order to control first one-way bearing and the one-way bearing of second promptly. The motor body of this scheme both can realize the one-way bearing of the first one-way bearing of simultaneous control and the one-way bearing of second, also can guarantee simultaneously that first one-way bearing does not rotate simultaneously with the one-way bearing of second, can be adapted to the power that has the precedence and provide the industrial production in-process, both can increase the service function of single motor body, can reduce motor body's quantity simultaneously again, practices thrift the cost, reduces and takes up an area of the space.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, 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 schematic structural view of a bidirectional rotation control motor according to the present invention;
fig. 2 is an exploded schematic view of the bidirectional rotation control motor of the present invention;
fig. 3 is a schematic view of the structure of the bidirectional rotation control motor of the present invention.
Description of the main element symbols:
10. a motor body; 11. a drive shaft; 12. a first one-way bearing; 13. a second one-way bearing; 14. a first axial positioning element; 15. a second axial positioning member; 16. a first ball bearing; 17. a second ball bearing; 18. a third ball bearing; 19. a first rotary pump head; 20. a second rotary pump head.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention discloses a bidirectional rotation control motor, which includes a motor body 10, a transmission shaft 11, a first one-way bearing 12 and a second one-way bearing 13, wherein one end of the transmission shaft 11 is led out from a power output end of the motor body 10, and the first one-way bearing 12 and the second one-way bearing 13 are sequentially and reversely sleeved on the transmission shaft 11.
Compared with the prior art, the motor body 10 of the scheme is provided with the first one-way bearing 12 and the second one-way bearing 13 in the reverse direction on the transmission shaft 11, so that only one-way bearing can rotate when the rotating shaft rotates clockwise or counterclockwise, that is, the motor body 10 controls the rotation state conversion of the first one-way bearing 12 and the second one-way bearing 13 by adjusting the rotation direction of the transmission shaft 11. The motor body 10 of this scheme both can realize the one-way bearing 12 of simultaneous control and the one-way bearing 13 of second, also can guarantee simultaneously that first one-way bearing 12 rotates with the one-way bearing 13 of second is not simultaneously, can be adapted to the power that has the precedence and provide the industrial production in-process, both can increase the service function of single motor body 10, can reduce motor body 10's quantity simultaneously again, practices thrift the cost, reduces occupation of land space.
Referring to fig. 2, the bi-directional rotation control motor further includes a first axial positioning element 14 and a second axial positioning element 15 respectively sleeved on the transmission shaft 11, the first axial positioning element 14 is connected to the first one-way bearing 12, and the second axial positioning element 15 is connected to the second one-way bearing 13. The first axial positioning element 14 is used for positioning the first one-way bearing 12 and the second axial positioning element 15 is used for positioning the second one-way bearing 13, so as to prevent the first one-way bearing 12 or the second one-way bearing 13 from being displaced. The first one-way bearing 12 and the second one-way bearing 13 have the same structure, and when the bearing is installed, the effect that the bearing rotates while the bearing does not move can be realized by reversely installing the bearing.
In this embodiment, the bidirectional rotation control motor further includes a first ball bearing 16 and a second ball bearing 17 respectively fixed to the transmission shaft 11, the first ball bearing 16 is connected to the first axial positioning member 14, and the second ball bearing 17 is connected to the second axial positioning member 15. The bidirectional rotation control motor further includes a third ball bearing 18, and the third ball bearing 18 is fixed to the other end of the transmission shaft 11. The first ball bearing 16, the second ball bearing 17 and the third ball bearing 18 are all fixed at corresponding positions of the connecting shaft, so that the position of the first one-way bearing 12 and the position of the second one-way bearing 13 are limited, and the eccentric separation of the first one-way bearing and the second one-way bearing from the transmission shaft 11 is avoided.
Referring further to fig. 3, the bi-directional rotation control motor may be particularly useful in rotating the pump head of a peristaltic pump. The peristaltic pump comprises a first rotary pump head 19 and a second rotary pump head 20, the first rotary pump head 19 is arranged between the first ball bearing 16 and the second ball bearing 17 and fixedly connected with the first one-way bearing 12, and the second rotary pump head 20 is arranged between the second ball bearing 17 and the third ball bearing 18 and fixedly connected with the second one-way bearing 13. Two pump tubes are attached to the outer surfaces of the first rotary pump head 19 and the second rotary pump head 20, respectively, so as to realize the fluid transfer process. This scheme uses the formula of connecing that can realize first rotatory pump head 19 and second rotatory pump head 20 to carry fluid through the cooperation of first one-way bearing 12 and second one-way bearing 13, can connect two fluid transmission processes that have precedence, realizes more convenient operation, effect that occupation space is littleer.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
Above is the description to the technical scheme that the utility model provides, to technical personnel in the field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and range of application, to sum up, this description content should not be understood as the restriction of the utility model.
Claims (5)
1. The utility model provides a two-way rotation control motor, its characterized in that includes motor body, transmission shaft, first one-way bearing and the one-way bearing of second, the one end of transmission shaft is followed motor body's power take off end is drawn forth, first one-way bearing with the one-way bearing of second is reverse the cover in proper order and is located on the transmission shaft.
2. A bi-directional rotation control motor according to claim 1, further comprising a first axial positioning member and a second axial positioning member respectively sleeved on the transmission shaft, wherein the first axial positioning member is connected to the first one-way bearing, and the second axial positioning member is connected to the second one-way bearing.
3. A bi-directional rotation control motor according to claim 2, further comprising a first ball bearing and a second ball bearing fixed to the transmission shaft, respectively, the first ball bearing being connected to the first axial positioning member, the second ball bearing being connected to the second axial positioning member.
4. The bidirectional rotary control motor of claim 3, further comprising a third ball bearing fixed to the other end of the transmission shaft.
5. A bi-directional rotation control motor according to claim 4, further comprising a first rotation pump head interposed between the first ball bearing and the third ball bearing and fixedly connected with the first one-way bearing, and a second rotation pump head interposed between the first ball bearing and the second ball bearing and fixedly connected with the second one-way bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674314.3U CN213754219U (en) | 2020-11-18 | 2020-11-18 | Bidirectional rotation control motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674314.3U CN213754219U (en) | 2020-11-18 | 2020-11-18 | Bidirectional rotation control motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213754219U true CN213754219U (en) | 2021-07-20 |
Family
ID=76825915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022674314.3U Active CN213754219U (en) | 2020-11-18 | 2020-11-18 | Bidirectional rotation control motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213754219U (en) |
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2020
- 2020-11-18 CN CN202022674314.3U patent/CN213754219U/en active Active
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