CN201276847Y - Plane surface grinding machine - Google Patents
Plane surface grinding machine Download PDFInfo
- Publication number
- CN201276847Y CN201276847Y CNU2008201496127U CN200820149612U CN201276847Y CN 201276847 Y CN201276847 Y CN 201276847Y CN U2008201496127 U CNU2008201496127 U CN U2008201496127U CN 200820149612 U CN200820149612 U CN 200820149612U CN 201276847 Y CN201276847 Y CN 201276847Y
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- grinding machine
- plane surface
- surface grinding
- gear mechanism
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a grinding machine. A driving portion of the grinding machine is connected with a reduction portion through a grinding disc, wherein the reduction portion includes a casing, a reversing device and one stage or more than one stage of planetary gear drive mechanisms assembled coaxially. An input end and an output end of the reversing device are respectively connected with a power output shaft of the driving portion and a central gear rotating shaft of a primary planetary gear drive mechanism, and a power output shaft of the planetary gear drive mechanism is connected with the center of an impeller, and the grinding disc is detachably mounted on the impeller. The grinding machine is adaptable to occasions of power input and output at different axes, and the reduction portion adopts one or more stages of planetary gear drive mechanisms which are coaxially arranged, thereby decreasing the width of a reducer and enabling the structure of the grinding machine to be more compact.
Description
Technical field
The utility model relates to the building machinery technical field, especially a kind of Plane surface grinding machine.
Background technology
Reducer in the existing Plane surface grinding machine owing to adopt multistage gear drive arranged side by side more, and radial width is bigger, so the gear-box width is unfavorable for using in the conditional occasion of some width than causing the animal economy width bigger greatly.
The utility model content
The Plane surface grinding machine that provides a kind of radial width little is provided the purpose of this utility model.
The technical solution of the utility model is: a kind of Plane surface grinding machine, its drive part connects mill by deceleration part, described deceleration part comprises the one-level or the above planetary gear mechanism of one-level of housing, reversing arrangement and coaxial line assembling, the power shaft of described reversing arrangement connects drive part, its output shaft is connected with the rotating shaft of planetary gear mechanism, the output shaft of planetary gear mechanism connects the impeller center, and described mill is dismantled and assembled to be fitted on the impeller.
Described reversing arrangement is a pair of bevel gear that is connected with planetary gear mechanism with drive part respectively.
In described bevel gear and planetary gear mechanism installation and the same housing.
Described planetary gear mechanism at different levels is to be configured to by one or more planetary gear and wheel thereof that central gear, external toothing, engagement are assemblied between central gear and the external toothing, the clutch end of the rotating shaft of described central gear and upper level power part is connected, and the power intake of described planetary wheel carrier and next stage power part is connected.
The deceleration part of Plane surface grinding machine of the present utility model and drive part are in transmission connection by the bevel gear commutation, make power input direction of the present utility model vertical with outbound course, be applicable to the workplace of drive motors horizontally set, and deceleration part adopts one-level or the above planetary gear mechanism of one-level that is coaxially set, make the width of reducer littler, make structure of the present utility model compact more.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, the deceleration part of the utility model Plane surface grinding machine comprises shell 11, bevel gear 16,17 and third-level planetary gear drive, and planetary gear mechanisms at different levels are by central gear, are fixed on three planetary gears that are uniformly distributed along the circumference 9 and the wheel carrier 12 thereof that external toothing 10 on housing 11 inwalls, engagement be assemblied between central gear and the external toothing 10 and constitute; The power output shaft 8 of drive part is in transmission connection by bevel- gear sett 16,17 with the wheel shaft of the central gear of primary planet pinion mechanism.The wheel carrier 12 of primary planet pinion mechanism is connected by secondary rotating shaft 13 with the central gear of secondary planetary gear mechanism, three grades of rotating shafts 14 of the wheel carrier of secondary planetary gear mechanism and third-level planetary gear mechanism are connected, the transmission that is connected of the wheel carrier of third-level planetary gear mechanism and the output shaft of reducer 15.The output shaft 15 of reducer is connected on the axle center of impeller 19, and mill 20 is connected on the impeller 19 by buckle.
Claims (4)
1, a kind of Plane surface grinding machine, its drive part connects mill by deceleration part, it is characterized in that: described deceleration part comprise the above coaxial line assembling of housing, reversing arrangement and one-level or one-level planetary gear mechanism, described reversing arrangement input and output are connected the central gear rotating shaft of the power output shaft and the elementary planetary gear mechanism of drive part respectively, the power output shaft of planetary gear mechanism connects the impeller center, and described mill is dismantled and assembled to be fitted on the impeller.
2, Plane surface grinding machine according to claim 1 is characterized in that: described reversing arrangement is a pair of bevel gear that is connected with planetary gear mechanism with drive part respectively.
3, Plane surface grinding machine according to claim 2 is characterized in that: in described bevel gear and planetary gear mechanism installation and the same housing.
4, according to claim 1,2 or 3 described Plane surface grinding machines, it is characterized in that: described planetary gear mechanisms at different levels are to be configured to by one or more planetary gear and wheel thereof that central gear, external toothing, engagement are assemblied between central gear and the external toothing, the clutch end of the rotating shaft of described central gear and upper level power part is connected, and the power intake of described planetary wheel carrier and next stage power part is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201496127U CN201276847Y (en) | 2008-09-28 | 2008-09-28 | Plane surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201496127U CN201276847Y (en) | 2008-09-28 | 2008-09-28 | Plane surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276847Y true CN201276847Y (en) | 2009-07-22 |
Family
ID=40894432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201496127U Expired - Fee Related CN201276847Y (en) | 2008-09-28 | 2008-09-28 | Plane surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276847Y (en) |
-
2008
- 2008-09-28 CN CNU2008201496127U patent/CN201276847Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20110928 |