CN220342164U - Power main machine - Google Patents
Power main machine Download PDFInfo
- Publication number
- CN220342164U CN220342164U CN202321995951.8U CN202321995951U CN220342164U CN 220342164 U CN220342164 U CN 220342164U CN 202321995951 U CN202321995951 U CN 202321995951U CN 220342164 U CN220342164 U CN 220342164U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- rubber sleeve
- main machine
- motor
- power main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The power main machine is provided with three mounting holes along the axis of the motor; the connecting piece is sleeved with an upper buffer pad, a rubber sleeve and a lower buffer pad from top to bottom in sequence; wherein the rubber sleeve is sleeved in the mounting hole of the motor; the periphery of the connecting piece is provided with a resisting part which is positioned on the upper side of the upper cushion pad; the lower end of the connecting piece is in threaded connection with the nut; the upper end of the connecting piece is fixed with the shell; the application further reduces vibration of the housing and noise caused thereby.
Description
Technical Field
The utility model relates to a power host, in particular to a power host.
Background
The prior art 20090143854. X discloses an anti-blocking power main machine of an adjusting ring of a milk separator, wherein the power main machine of a power part of the milk separator generally comprises a shell, a motor and a separating device, wherein an output shaft of the motor is used for driving the separating device to operate.
It is worth noting that the rubber pad 12 is sleeved on the periphery of the screw 3, the rubber pad 12 is in contact with the shell, and the screw 3 is fixed with the motor; when in use, the vibration of the motor is directly transmitted to the shell through the screw 3 and the circumferential thin wall of the rubber pad 12, thereby causing the shell needle to vibrate and generating noise.
The present application is directed to how to reduce vibrations of the enclosure and noise caused thereby.
Disclosure of Invention
The utility model provides a power host machine, which mainly solves one of the following problems: how to reduce the vibration of the shell and the noise caused by the vibration.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the power main machine, the motor 20 is provided with three mounting holes 21 along its axis.
The connecting piece 30 is sleeved with an upper buffer pad 40, a rubber sleeve 50 and a lower buffer pad 60 from top to bottom in sequence; wherein the rubber sleeve 50 is sleeved in the mounting hole 21 of the motor 20; the outer circumference of the connecting member 30 is provided with a catching portion 31, and the catching portion 31 is located at the upper side of the upper cushion 40.
The lower end of the connecting piece 30 is in threaded connection with a nut 70; the upper end of the connector 30 is fixed to the housing 10.
Further, the connecting member 30 is composed of two thick and thin sections, the interface between the thick and thin sections is the resisting part 31, and the thin section is downward.
Further, the upper end of the connection member 30 is screw-coupled with the housing 10.
Further, radial convex rings are arranged at the outer edges of the upper end and the lower end of the rubber sleeve 50, and the rubber sleeve 50 wraps the inner wall and the end face of the mounting hole 21.
The beneficial effects of the utility model are as follows:
the upper cushion pad 40 and the lower cushion pad 60 are respectively arranged on the upper part and the lower part of the rubber sleeve 50; the up-and-down vibration of the motor 20 is absorbed and buffered axially by (the lower cushion pad 60, the rubber sleeve 50) or (the rubber sleeve 50, the upper cushion pad 40); in the prior art, only the circumferential thin wall of the rubber pad 12 is used for absorbing the vibration generated by the motor, so that the absorption capacity is small; and then the vibrations that transmit to the casing are less than the vibrations in the contrast file, and this application further reduces the vibrations of casing and the noise of initiation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
reference numeral control table:
a housing 10, a motor 20, and a mounting hole 21;
a connector 30 and a stopper 31;
an upper cushion 40, a rubber sleeve 50, a lower cushion 60 and a nut 70.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, the power master,
the motor 20 is provided with three mounting holes 21 along its axis.
The connecting piece 30 is sleeved with an upper buffer pad 40, a rubber sleeve 50 and a lower buffer pad 60 from top to bottom in sequence; wherein the rubber sleeve 50 is sleeved in the mounting hole 21 of the motor 20; the connector 30 is provided at an outer periphery thereof with a catching portion 31, the catching portion 31 being located at an upper side of the upper cushion 40 for restricting upward movement of the upper cushion 40.
The lower end of the connecting piece 30 is in threaded connection with a nut 70; the upper end of the connector 30 is fixed to the housing 10.
In summary, the upper cushion pad 40 and the lower cushion pad 60 are respectively arranged above and below the rubber sleeve 50; the up-and-down vibration of the motor 20 is absorbed and buffered axially by (the lower cushion pad 60, the rubber sleeve 50) or (the rubber sleeve 50, the upper cushion pad 40); in the prior art, only the circumferential thin wall of the rubber pad 12 is used for absorbing the vibration generated by the motor, so that the absorption capacity is small; and then the vibrations that transmit to the casing are less than the vibrations in the contrast file, and this application further reduces the vibrations of casing and the noise of initiation.
Further, the connecting member 30 is composed of two thick and thin sections, the interface between the thick and thin sections is the resisting part 31, and the thin section is downward.
Further, the upper end of the connection member 30 is screw-coupled with the housing 10.
Further, radial convex rings are arranged at the outer edges of the upper end and the lower end of the rubber sleeve 50, and the rubber sleeve 50 (together with the convex rings) wraps the inner wall and the end face of the mounting hole 21.
Further, the housing 10 is metal.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (4)
1. The power main machine is characterized in that,
the motor is provided with three mounting holes along the axis thereof;
the connecting piece is sleeved with an upper buffer pad, a rubber sleeve and a lower buffer pad from top to bottom in sequence; wherein the rubber sleeve is sleeved in the mounting hole of the motor; the periphery of the connecting piece is provided with a resisting part which is positioned on the upper side of the upper cushion pad;
the lower end of the connecting piece is in threaded connection with the nut; the upper end of the connecting piece is fixed with the shell.
2. The power main machine according to claim 1, wherein,
the connecting piece comprises a thick section and a thin section, the interface of the thick section and the thin section is a resisting part, and the thin section faces downwards.
3. The power main machine according to claim 1, wherein,
the upper end of the connecting piece is in threaded connection with the shell.
4. The power main machine according to claim 1, wherein,
radial convex rings are arranged at the outer edges of the upper end and the lower end of the rubber sleeve, and the rubber sleeve wraps the inner wall and the end face of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995951.8U CN220342164U (en) | 2023-07-27 | 2023-07-27 | Power main machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995951.8U CN220342164U (en) | 2023-07-27 | 2023-07-27 | Power main machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342164U true CN220342164U (en) | 2024-01-12 |
Family
ID=89460706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995951.8U Active CN220342164U (en) | 2023-07-27 | 2023-07-27 | Power main machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342164U (en) |
-
2023
- 2023-07-27 CN CN202321995951.8U patent/CN220342164U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |