CN220896452U - Transmission mechanism of speed regulating motor - Google Patents
Transmission mechanism of speed regulating motor Download PDFInfo
- Publication number
- CN220896452U CN220896452U CN202322641428.1U CN202322641428U CN220896452U CN 220896452 U CN220896452 U CN 220896452U CN 202322641428 U CN202322641428 U CN 202322641428U CN 220896452 U CN220896452 U CN 220896452U
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- shell
- fixedly connected
- wall
- bearing
- brush cover
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 title claims description 15
- 239000000428 dust Substances 0.000 claims description 43
- 238000004804 winding Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 10
- 238000010168 coupling process Methods 0.000 claims 10
- 238000005859 coupling reaction Methods 0.000 claims 10
- 239000010687 lubricating oil Substances 0.000 abstract description 10
- 238000005461 lubrication Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model belongs to the technical field of speed-adjusting motors, in particular to a transmission mechanism of a speed-adjusting motor, which comprises a main body, wherein the main body comprises a shell, the surface of the shell is fixedly connected with a connecting shell, the transmission mechanism is arranged in the connecting shell and comprises a bearing, the surface of the bearing is attached to the inner wall of the connecting shell, a lubrication mechanism is arranged on the inner wall of the connecting shell and comprises a connecting box, the upper surface of the connecting box is fixedly connected with the inner wall of the connecting shell, a through hole is formed in the bottom of the connecting box, a dropper is fixedly connected in the through hole, an air outlet is formed in the surface of the connecting shell, an inlet is formed in the surface of the connecting shell, and the inlet is positioned on the right side of the air outlet. When the inside of the device is required to be lubricated, the lubricating oil can be timely sent between the bearing with the largest friction frequency and the rotating shaft, so that the lubrication of the internal parts is facilitated, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the field of speed-regulating motors, and particularly relates to a transmission mechanism of a speed-regulating motor.
Background
The speed regulating motor changes the rotating speed of the motor by changing the pole pair number, voltage, current, frequency and the like of the motor so as to achieve a motor with higher service performance. Because of its excellent properties, speed-regulating motors have been widely used in the fields of steel, power stations, cables, chemical, petroleum, cement, textiles, printing and dyeing, paper making, machinery, and the like.
When the speed regulating motor is used, the transmission mechanism inside the speed regulating motor plays an important role, and after the speed regulating motor is used for a period of time, the friction force between parts inside the speed regulating motor is increased due to the fact that lubricating oil is consumed, the service life of the speed regulating motor can be reduced, the speed regulating motor needs to be disassembled, and lubricating oil is added to the rotating shaft and the bearing inside the speed regulating motor, so that the speed regulating motor is troublesome.
Disclosure of Invention
The utility model aims to provide a transmission mechanism of a speed regulating motor, when lubrication is needed inside a device, lubricating oil can be timely sent between a bearing with the largest friction frequency and a rotating shaft, so that lubrication of internal parts is facilitated, and the working efficiency is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a speed regulating motor's drive mechanism, which comprises a main body, the main part includes the shell, the fixed surface of shell is connected with the shell, the internally mounted of connecting the shell has drive mechanism, drive mechanism includes the bearing, the surface of bearing is laminated with the inner wall of connecting the shell mutually, the inner wall of connecting the shell installs lubrication mechanism, lubrication mechanism includes the connection box, the upper surface of connection box and the inner wall fixed connection of connecting the shell, the through-hole has been seted up to the bottom of connection box, the inside fixedly connected with burette of through-hole, the gas outlet has been seted up to the surface of connecting the shell, the import has been seted up on the surface of connecting the shell, and the import is located the right side of gas outlet.
Optionally, the inner wall of connection shell has seted up first recess, the inside fixedly connected with gasket of first recess, and the surface of gasket is laminated with the surface of bearing mutually.
Optionally, the inner wall swing joint of bearing has the pivot, the surface fixedly connected with rotor winding of pivot, the inside fixedly connected with rotor core of rotor winding, the inner wall fixedly connected with stator core of shell, stator core's lower surface fixedly connected with stator winding, the other end fixedly connected with fan of pivot.
Optionally, the right side surface fixedly connected with brush cover of connection shell, the circular telegram mechanism is installed to the inner wall of brush cover, circular telegram mechanism includes the dead lever, the one end and the inner wall fixed connection of brush cover of dead lever, the surface mounting of dead lever has the brush, and the quantity of brush is a plurality of.
Optionally, the pivot extends to the inside of brush cover, the fixed surface of pivot is connected with the collecting ring, the surface of collecting ring is laminated with the surface of brush.
Optionally, the surface mounting of brush cover has dust absorption mechanism, dust absorption mechanism includes the connecting rod, the connecting rod is installed on the surface of brush cover, and the connecting rod extends to the inside of brush cover, the terminal fixedly connected with dust absorption piece of connecting rod, the second recess has been seted up to the surface of dust absorption piece, the surface mounting of connecting rod has the spacing ring.
Optionally, a replacement opening is formed in the surface of the brush cover, and the replacement opening is located on the right side of the dust collection block.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model is provided with a rotating shaft, a bearing, a connecting box and a dropper, when the utility model works, the rotating shaft arranged in the shell rotates, the surface of the rotating shaft is movably connected with the bearing, the bearing is positioned in the connecting shell, the connecting box is fixedly connected with the inner wall of the connecting shell, lubricating oil is added into an inlet formed on the surface of the connecting shell, the lubricating oil slowly flows out of the dropper fixedly connected with the surface of the connecting box, and permeates into the space between the rotating shaft and the bearing along a gap between the bearing and the connecting shell to lubricate the bearing and the rotating shaft, thereby prolonging the service life of the bearing and the rotating shaft.
2. When the dust collector is used for a period of time, dust remains in the dust collector, when the dust is attached to the surface of the collecting ring, the contact area between the electric brush and the collecting ring is reduced, at the moment, the limiting ring arranged on the connecting rod is taken down, the connecting rod is pushed to the inside of the electric brush cover, so that the dust collector at the tail end of the connecting rod is contacted with the surface of the collecting ring, the dust on the surface of the collecting ring is absorbed, the second groove formed in the surface of the dust collector enables the dust collector to be more attached to the shape of the collecting ring, the dust is absorbed more fully, and the dust collector can be replaced quickly by the replacement opening formed in the surface of the electric brush cover.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
Fig. 4 is a schematic view of a second perspective structure of the present utility model.
In the figure: 1. a main body; 101. a housing; 102. a connection housing; 103. a brush housing; 104. a first groove; 105. an inlet; 106. an air outlet; 107. a replacement port; 2. a transmission mechanism; 201. a rotating shaft; 202. a bearing; 203. a rotor core; 204. a rotor winding; 205. a stator core; 206. a stator winding; 207. a fan; 3. a lubrication mechanism; 301. a connection box; 302. a through hole; 303. a dropper; 304. a gasket; 4. an energizing mechanism; 401. a fixed rod; 402. a brush; 403. a collecting ring; 5. a dust collection mechanism; 501. a dust collection block; 502. a second groove; 503. a connecting rod; 504. and a limiting ring.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 4, a transmission mechanism of a speed adjusting motor according to an embodiment of the present utility model will now be described. The transmission mechanism of the speed regulating motor comprises a main body 1, the main body 1 comprises a shell 101, a connecting shell 102 is fixedly connected to the surface of the shell 101, a transmission mechanism 2 is arranged in the connecting shell 102, the transmission mechanism 2 comprises a bearing 202, the surface of the bearing 202 is attached to the inner wall of the connecting shell 102, a lubricating mechanism 3 is arranged on the inner wall of the connecting shell 102, the lubricating mechanism 3 comprises a connecting box 301, the upper surface of the connecting box 301 is fixedly connected with the inner wall of the connecting shell 102, a through hole 302 is formed in the bottom of the connecting box 301, a dropper 303 is fixedly connected to the inside of the through hole 302, an air outlet 106 is formed in the surface of the connecting shell 102, an inlet 105 is formed in the surface of the connecting shell 102, the inlet 105 is positioned on the right side of the air outlet 106, a rotating shaft 201 mounted in the shell 101 rotates, a bearing 202 is movably connected to the surface of the rotating shaft 201, the bearing 202 is positioned in the connecting shell 102, lubricating oil is added into the inlet 105 formed in the surface of the connecting shell 102, the lubricating oil slowly flows out of the dropper 303 along the surface of the connecting box 301, a gap between the bearing 202 and the bearing 201 is prolonged, the service life of the rotating shaft is prolonged, and the friction life of the rotating shaft is shortened.
The inner wall of the connecting shell 102 is provided with a first groove 104, the inside of the first groove 104 is fixedly connected with a gasket 304, the surface of the gasket 304 is attached to the surface of a bearing 202, the inner wall of the bearing 202 is movably connected with a rotating shaft 201, the surface of the rotating shaft 201 is fixedly connected with a rotor winding 204, the inside of the rotor winding 204 is fixedly connected with a rotor core 203, the inner wall of the housing 101 is fixedly connected with a stator core 205, the lower surface of the stator core 205 is fixedly connected with a stator winding 206, the other end of the rotating shaft 201 is fixedly connected with a fan 207, the right side surface of the connecting shell 102 is fixedly connected with a brush cover 103, the inner wall of the brush cover 103 is provided with an energizing mechanism 4, the energizing mechanism 4 comprises a fixed rod 401, one end of the fixed rod 401 is fixedly connected with the inner wall of the brush cover 103, the surface of the fixed rod 401 is provided with a plurality of brushes 402, the rotating shaft 201 extends to the inside of the brush cover 103, the surface of the rotating shaft 201 is fixedly connected with a collecting ring 403, the surface of the collecting ring 403 is attached to the surface of an electric brush 402, the surface of the electric brush cover 103 is provided with a dust collection mechanism 5, the dust collection mechanism 5 comprises a connecting rod 503, the connecting rod 503 is arranged on the surface of the electric brush cover 103, the connecting rod 503 extends to the inside of the electric brush cover 103, the tail end of the connecting rod 503 is fixedly connected with a dust collection block 501, the surface of the dust collection block 501 is provided with a second groove 502, the surface of the connecting rod 503 is provided with a limiting ring 504, the surface of the electric brush cover 103 is provided with a replacement opening 107, the replacement opening 107 is positioned on the right side of the dust collection block 501, after the device is used for a period of time, dust is remained in the device, when the dust is attached to the surface of the collecting ring 403, the contact area between the electric brush 402 and the collecting ring 403 is reduced, the current conducting effect is affected, the limiting ring 504 arranged on the connecting rod 503 is removed at the moment, the connecting rod 503 is pushed to the inside of the electric brush cover 103, the dust collection block 501 at the tail end of the connecting rod 503 contacts with the surface of the collecting ring 403, dust on the surface of the collecting ring 403 is absorbed away, the second groove 502 formed on the surface of the dust collection block 501 enables the dust collection block 501 to be more attached to the shape of the collecting ring 403, the dust is more fully absorbed, and the replacement opening 107 formed on the surface of the brush cover 103 can quickly replace the dust collection block 501.
Working principle: during operation, the rotating shaft 201 installed in the shell 101 rotates, the surface of the rotating shaft 201 is movably connected with the bearing 202, the bearing 202 is positioned in the connecting shell 102, the connecting box 301 is fixedly connected to the inner wall of the connecting shell 102, lubricating oil is introduced into the inlet 105 formed in the surface of the connecting shell 102, the lubricating oil slowly flows out of the dropper 303 fixedly connected with the surface of the connecting box 301, and permeates into the space between the rotating shaft 201 and the bearing 202 along the gap between the bearing 202 and the connecting shell 102 to lubricate the bearing 202 and the rotating shaft 201, so that friction between parts is reduced, and the service life of the parts is prolonged; when the utility model is used for a while, dust remains in the interior, when the dust is attached to the surface of the collecting ring 403, the contact area between the electric brush 402 and the collecting ring 403 is reduced, the electrifying effect is affected, at the moment, the limiting ring 504 arranged on the connecting rod 503 is taken down, the connecting rod 503 is pushed to the interior of the electric brush cover 103, the dust collection block 501 at the tail end of the connecting rod 503 is contacted with the surface of the collecting ring 403, the dust on the surface of the collecting ring 403 is absorbed, the second groove 502 arranged on the surface of the dust collection block 501 enables the dust collection block 501 to be more attached to the shape of the collecting ring 403, the dust is absorbed more fully, and the replacement opening 107 arranged on the surface of the electric brush cover 103 can quickly replace the dust collection block 501.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a speed governing motor's drive mechanism, includes main part (1), its characterized in that: the main part (1) includes shell (101), the fixed surface of shell (101) is connected with coupling shell (102), the internally mounted of coupling shell (102) has drive mechanism (2), drive mechanism (2) include bearing (202), the surface of bearing (202) is laminated with the inner wall of coupling shell (102), lubricated mechanism (3) are installed to the inner wall of coupling shell (102), lubricated mechanism (3) are including coupling box (301), the upper surface of coupling box (301) and the inner wall fixed connection of coupling shell (102), through-hole (302) have been seted up to the bottom of coupling box (301), the inside fixedly connected with burette (303) of through-hole (302), gas outlet (106) have been seted up on the surface of coupling shell (102), import (105) have been seted up on the surface of coupling shell (102), and import (105) are located the right side of gas outlet (106).
2. The drive mechanism for a speed motor as claimed in claim 1, wherein: the inner wall of the connecting shell (102) is provided with a first groove (104), a gasket (304) is fixedly connected to the inside of the first groove (104), and the surface of the gasket (304) is attached to the surface of the bearing (202).
3. The drive mechanism for a speed motor as claimed in claim 1, wherein: the inner wall swing joint of bearing (202) has pivot (201), the fixed surface of pivot (201) is connected with rotor winding (204), the inside fixedly connected with rotor core (203) of rotor winding (204), the inner wall fixedly connected with stator core (205) of shell (101), the lower surface fixedly connected with stator winding (206) of stator core (205), the other end fixedly connected with fan (207) of pivot (201).
4. The drive mechanism for a speed motor as claimed in claim 1, wherein: the right side surface fixedly connected with brush cover (103) of connection shell (102), circular telegram mechanism (4) are installed to the inner wall of brush cover (103), circular telegram mechanism (4) include dead lever (401), the one end of dead lever (401) and the inner wall fixed connection of brush cover (103), the surface mounting of dead lever (401) has brush (402), and the quantity of brush (402) is a plurality of.
5. A drive mechanism for a speed regulating motor as claimed in claim 3, wherein: the rotating shaft (201) extends to the inside of the brush cover (103), a collecting ring (403) is fixedly connected to the surface of the rotating shaft (201), and the surface of the collecting ring (403) is attached to the surface of the brush (402).
6. The transmission mechanism of the speed-adjusting motor as defined in claim 4, wherein: the surface mounting of brush cover (103) has dust absorption mechanism (5), dust absorption mechanism (5) include connecting rod (503), connecting rod (503) are installed on the surface of brush cover (103), and connecting rod (503) extend to the inside of brush cover (103), the terminal fixedly connected with dust absorption piece (501) of connecting rod (503), second recess (502) have been seted up on the surface of dust absorption piece (501), the surface mounting of connecting rod (503) has spacing ring (504).
7. The transmission mechanism of the speed-adjusting motor as defined in claim 4, wherein: a replacement opening (107) is formed in the surface of the brush cover (103), and the replacement opening (107) is located on the right side of the dust collection block (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641428.1U CN220896452U (en) | 2023-09-27 | 2023-09-27 | Transmission mechanism of speed regulating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641428.1U CN220896452U (en) | 2023-09-27 | 2023-09-27 | Transmission mechanism of speed regulating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896452U true CN220896452U (en) | 2024-05-03 |
Family
ID=90868674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322641428.1U Active CN220896452U (en) | 2023-09-27 | 2023-09-27 | Transmission mechanism of speed regulating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896452U (en) |
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2023
- 2023-09-27 CN CN202322641428.1U patent/CN220896452U/en active Active
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