CN218387141U

CN218387141U - Circular servo motion actuating mechanism

Info

Publication number: CN218387141U
Application number: CN202222384437.2U
Authority: CN
Inventors: 白艳
Original assignee: Shenzhen Xinruichuang Technology Co ltd
Current assignee: Shenzhen Xinruichuang Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-24
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a circular servo motion actuating mechanism relates to motor technical field. Including servo motion and installation and the inside clearance mechanism of servo motion, servo motion includes the motor main part, sets up in the inside axis body of motor main part and sets up in motor main part one end tail-hood, set up the exhaust hole that quantity is no less than one on the tail-hood, the one end of axis body is provided with radiator vane. Through setting up servo motion and clearance mechanism, only adopt the motor of flabellum cooperation louvre in the conventionality, the device drives the blade rotation through the rotatory wind that produces of radiating blade, do not interfere the axis body and rotate, the drive blade rotates fast and gives the brush-holder stud through a plurality of speed reduction drive mechanism output lower rotational speed for the brush-holder stud reduces sheltering from to wind-force, the efficiency of airing exhaust has been guaranteed, the device structure is retrencied, succinct, do not influence motor torque output, accord with economic benefits, and application prospect is wide.

Description

Circular servo motion actuating mechanism

Technical Field

The utility model relates to the technical field of motors, specifically be a circular servo motion actuating mechanism.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the main function of the motor is to generate driving torque which is used as a power source of electrical appliances or various machines, a generator is represented by a letter G in a circuit, and the main function of the motor is to convert mechanical energy into electric energy.

Among the prior art, common motor heat dissipation mode is mostly inside through rotor drive flabellum on the market, the louvre of cooperation motor tail end dispels the heat, this kind of heat dissipation mode, do not influence motor body structure, the structure is succinct, but lack the structure of clearing up the louvre, when the motor does not use, can't last airing exhaust from the louvre, lead to outside dust, rubbish can get into the inside of motor through the louvre, block up the louvre when using next time, lead to the louvre can't in time with the inside hot-blast discharge of motor, influence motor performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a circular servo motion actuating mechanism to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circular servo motion actuating mechanism, includes servo motion and the inside clearance mechanism of installation and servo motion, servo motion includes motor main part, sets up in the inside axis body of motor main part and sets up in motor main part one end tail-hood, set up the exhaust hole that one is no less than in quantity on the tail-hood, the one end of axis body is provided with radiator blade, clearance mechanism is including setting up in the inside solid fixed cylinder of tail-hood, set up in solid fixed cylinder inside and the quantity be no less than one speed reduction transmission subassembly and drive blade and the brush-holder stud that is connected with two among them speed reduction transmission subassemblies, in order to realize when drive blade rotates, drive brush-holder stud clearance exhaust hole.

Furthermore, the speed reduction transmission assembly comprises a big fluted disc, a small fluted disc and a transmission rod for connecting the big fluted disc and the small fluted disc, wherein the diameter of the small fluted disc is smaller than that of the big fluted disc.

Furthermore, a small fluted disc and a large fluted disc are adopted in two adjacent speed reducing transmission assemblies and are in transmission connection through transmission parts.

Furthermore, a transmission shaft is fixedly arranged inside a small toothed disc in one of the speed reduction transmission assemblies, and the brush rod is arranged on the transmission shaft.

Furthermore, one side of the brush rod is provided with brush bristles, the brush rod is further provided with a rotary drum, the rotary drum is arranged in a conical mode, and the inside of one end of the rotary drum is in sliding sleeve joint with the surface of the fixed drum.

Furthermore, the fixed cylinder is fixedly provided with at least one supporting rod, and one end of each supporting rod is connected with the inner wall of the tail cover through a screw.

Furthermore, the servo motion mechanism further comprises a stator mounted inside the motor body and a rotor movably sleeved inside the stator.

Further, the axis body sets up inside the rotor, the one end that the tail-hood was kept away from to motor main part is provided with the front end housing, the one end of axis body runs through the front end housing and extends to motor main part's outside.

Compared with the prior art, the utility model provides a circular servo motion actuating mechanism possesses following beneficial effect:

this circular servo motion actuating mechanism, through setting up servo motion and clearance mechanism, only adopt the motor of flabellum cooperation louvre in the conventionality, the device drives the blade rotation through the rotatory wind that produces of radiating blade, do not interfere the axis body and rotate, drive blade rotates fast and gives the brush-holder stud through the lower rotational speed of a plurality of speed reduction drive mechanism outputs, make the brush-holder stud reduce sheltering from to wind-force, the efficiency of airing exhaust has been guaranteed, the device structure is retrencied, it is succinct, do not influence motor torque output, accord with economic benefits, wide application prospect.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a sectional view of the tail cap of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of the speed reduction transmission assembly of the present invention.

In the figure: 1. a servo motion mechanism; 11. a motor main body; 12. a front end cap; 13. a tail cover; 14. a shaft body; 15. a stator; 16. a rotor; 17. a heat dissipating fin; 18. an exhaust hole; 2. a cleaning mechanism; 21. a fixed cylinder; 22. a driving blade; 23. a speed reduction transmission assembly; 231. a big fluted disc; 232. a small fluted disc; 233. a transmission rod; 24. a drive shaft; 25. a brush bar; 26. brushing; 27. a drum; 28. a support rod.

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.

Please refer to fig. 1-5, the utility model discloses a circular servo motion actuating mechanism, including servo motion 1 and installation and the inside clearance mechanism 2 of servo motion 1, servo motion 1 includes motor body 11, sets up in the inside axis body 14 of motor body 11 and sets up in motor body 11 one and serves tail-hood 13, set up the exhaust hole 18 that quantity is no less than one on the tail-hood 13, the one end of axis body 14 is provided with radiator vane 17, clearance mechanism 2 is including setting up in the inside solid fixed cylinder 21 of tail-hood 13, set up in the inside and quantity of solid fixed cylinder 21 and the drive blade 22 and the brush-holder stud 25 that are connected of solid fixed cylinder 21 and two speed reduction drive assemblies 23 to realize when drive blade 22 rotates, drive brush-holder stud 25 clearance exhaust hole 18, the inside of exhaust hole 18 is provided with the filter screen.

Specifically, the speed reduction transmission assemblies 23 include a big fluted disc 231, a small fluted disc 232 and a transmission rod 233 for connecting the big fluted disc 231 and the small fluted disc 232, the diameter of the small fluted disc 232 is smaller than that of the big fluted disc 231, the small fluted disc 232 and the big fluted disc 231 in two adjacent speed reduction transmission assemblies 23 are in transmission connection through a transmission member, when the small fluted disc 232 in one speed reduction transmission assembly 23 is connected with the big fluted disc 231 in the other speed reduction transmission assembly 23 through the transmission member, the transmission member can adopt a chain or a toothed belt, the circumference of the big fluted disc 231 is twelve times of that of the small fluted disc 232, the small fluted disc 232 rotates one circle, the big fluted disc 231 only deflects by 30 degrees, so that the small fluted disc 232 can drive the big fluted disc 231 to rotate one circle, and the big fluted disc 231 drives the small fluted disc 232 connected with the big fluted disc by the transmission rod 233 to rotate one circle after one circle of rotation, the small fluted disc 232 drives the large fluted disc 231 in the other speed reducing transmission assembly 23 to rotate, and so on, referring to fig. 4 and fig. 5, the driving blade 22 rotates for a plurality of circles through the plurality of speed reducing transmission assemblies 23 connected in sequence, the driving shaft 24 rotates for one circle, the number of the brush rods 25 is only one, and the driving shaft 24 with slow rotation speed is matched, so that the brush rods 25 are driven to rotate slowly when the driving shaft 24 rotates slowly, the brush rods 25 slowly drive the brush hairs 26 to brush the exhaust holes 18, so that the dust and garbage blocked in the exhaust holes 18 are brushed away, and the hot air in the motor main body 11 can be smoothly discharged, wherein the driving shaft 24 is fixedly arranged inside the small fluted disc 232 in one speed reducing transmission assembly 23, the brush rods 25 are arranged on the driving shaft 24, the brush hairs 26 are arranged on one side of the brush rods 25, the rotary drum 27 is further arranged on the brush rods 25, and the rotary drum 27 is in a conical arrangement, the inside surface sliding sleeve who cup joints with fixed cylinder 21 of one end of rotary drum 27, the connecting rod in speed reduction drive assembly 23 passes through bearing cooperation branch and installs in the inside of fixed cylinder 21 for big fluted disc 231 and little fluted disc 232 can rotate in step.

Specifically, the fixed bracing piece 28 that is provided with quantity no less than one that is provided with on the solid fixed cylinder 21, the one end of bracing piece 28 is connected with the inner wall of tailcap 13 through the screw, and the stability of solid fixed cylinder 21 has been guaranteed in the setting of bracing piece 28.

Specifically, the servo motion mechanism 1 further includes a stator 15 installed inside the motor body 11 and a rotor 16 movably sleeved inside the stator 15, the shaft body 14 is disposed inside the rotor 16, one end of the motor body 11, which is far away from the tail cover 13, is provided with a front end cover 12, one end of the shaft body 14 penetrates through the front end cover 12 and extends to the outside of the motor body 11, the front end cover 12, the tail cover 13, the shaft body 14, the stator 15 and the rotor 16 are main components of a motor, and after the device is electrified, the shaft body 14 drives the heat dissipation blades 17 to rotate, generated wind blows the driving blades 22, and the driving blades 22 drive the brush rod 25 to clean the exhaust hole 18 through the speed reduction transmission assembly 23.

In conclusion, the circular servo motion executing mechanism is provided with the servo motion mechanism 1 and the cleaning mechanism 2, compared with a conventional motor which only adopts fan blades matched with heat dissipation holes, the device drives the driving blades 22 to rotate through wind generated by rotation of the heat dissipation blades 17 without interfering with the rotation of the shaft body 14, the driving blades 22 rotate rapidly and output lower rotating speed to the brush rod 25 through a plurality of speed reduction transmission mechanisms, so that the shielding of the brush rod 25 on wind power is reduced, the air exhaust efficiency is ensured, the device is simple and concise in structure, the torque output of the motor is not influenced, the economic benefit is met, and the application prospect is wide.

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. The utility model provides a circular servo motion actuating mechanism, includes servo motion (1) and installation and the inside clearance mechanism (2) of servo motion (1), its characterized in that: servo motion (1) includes motor main part (11), sets up in inside axis body (14) of motor main part (11) and sets up in motor main part (11) one end tail-hood (13), set up exhaust hole (18) that a quantity is no less than one on tail-hood (13), the one end of axis body (14) is provided with radiator blade (17), clearance mechanism (2) are including setting up in inside solid fixed cylinder (21) of tail-hood (13), set up in solid fixed cylinder (21) inside and a quantity be no less than one speed reduction drive assembly (23) and drive blade (22) and brush-holder stud (25) that are connected with two of them speed reduction drive assembly (23), in order to realize when drive blade (22) rotate, drive brush-holder stud (25) clearance exhaust hole (18).

2. A circular servo motion actuator as claimed in claim 1, wherein: the speed reduction transmission assembly (23) comprises a big fluted disc (231), a small fluted disc (232) and a transmission rod (233) used for connecting the big fluted disc (231) and the small fluted disc (232), wherein the diameter of the small fluted disc (232) is smaller than that of the big fluted disc (231).

3. A circular servo motion actuator as claimed in claim 1, wherein: the small fluted disc (232) and the large fluted disc (231) are used in two adjacent speed reducing transmission assemblies (23) and are in transmission connection through transmission parts.

4. A circular servo motion actuator as claimed in claim 1, wherein: a transmission shaft (24) is fixedly arranged in a small fluted disc (232) in one of the speed reduction transmission assemblies (23), and the brush rod (25) is arranged on the transmission shaft (24).

5. A circular servo motion actuator as claimed in claim 1, wherein: one side of the brush rod (25) is provided with brush bristles (26), the brush rod (25) is further provided with a rotary drum (27), the rotary drum (27) is arranged in a conical mode, and the inner portion of one end of the rotary drum (27) is in sliding sleeve connection with the surface of the fixed drum (21).

6. A circular servo motion actuator as claimed in claim 1, wherein: the fixed cylinder (21) is fixedly provided with at least one supporting rod (28), and one end of each supporting rod (28) is connected with the inner wall of the tail cover (13) through a screw.

7. A circular servo motion actuator as claimed in claim 1, wherein: the servo movement mechanism (1) further comprises a stator (15) arranged inside the motor main body (11) and a rotor (16) movably sleeved inside the stator (15).

8. A circular servo motion actuator as claimed in claim 1, wherein: the shaft body (14) is arranged inside the rotor (16), a front end cover (12) is arranged at one end, far away from the tail cover (13), of the motor main body (11), and one end of the shaft body (14) penetrates through the front end cover (12) and extends to the outside of the motor main body (11).