CN201658996U - Transmission device of grinding machine - Google Patents
Transmission device of grinding machine Download PDFInfo
- Publication number
- CN201658996U CN201658996U CN2010201255043U CN201020125504U CN201658996U CN 201658996 U CN201658996 U CN 201658996U CN 2010201255043 U CN2010201255043 U CN 2010201255043U CN 201020125504 U CN201020125504 U CN 201020125504U CN 201658996 U CN201658996 U CN 201658996U
- Authority
- CN
- China
- Prior art keywords
- gear
- carrier
- stone
- belt pulley
- transmission
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a transmission device of a grinding machine, which includes a motor (2) mounted on a frame (2), a carrier device consisting of a belt pulley (4) and a carrier gear (5), a group of stone rolls (1), and a transmission gear pair (7) arranged between every two stone rolls. The transmission device is characterized in that the carrier device is mounted at a main-shaft end (6) of a fixed stone roll of the group of the stone rolls (1); a motor (3) is connected with a belt pulley (4) in the carrier device in a linkage transmission manner through a belt; the belt pulley (4) drives the carrier gear (5) connected therewith; the carrier gear (5) is matched and connected with the transmission gear pair (7); and power is transmitted to other stone rolls. The transmission device has the advantage of adopting the main shaft of the fixed stone roll as a supporting shaft of the carrier gear, so that the rigidity is good, the integral structure is reasonable, the gear engagement is stable during the working process, the noise is low, the gear abrasion is reduced, and the material grinding precision is improved; and meanwhile the assembly precision is ensured, and the assembly quality is improved. The utility model is applicable to various grinding machines.
Description
Technical field
The utility model relates to the grinder of chemical industry, food, the use of medicine machinery, particularly relates to a kind of transmission device of grinder.
Background technology
What at present domestic grinder transmission device adopted is made up of the motor of installing on frame, Overbridge device, stone roll group and driving gear pair, its Overbridge device is that cantilever support is on frame, there is poor rigidity, in the working motion behind the bearing radial force, cantilevered axle is sagging, cause the carrier gear engagement undesired, noise is big, gear wear strengthens, grinding material precise decreasing, complete machine shortening in service life, the while complex structure, the processing mounting process is poor, and the frame integral rigidity is poor, above defective effect product quality and production efficiency.
The utility model content
The purpose of this utility model is exactly, the noise poor at present grinder transmission device rigidity of support and the big defective of wearing and tearing, and a kind of improved grinder transmission device is provided.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of grinder transmission device, comprise rack-mounted motor, the Overbridge device of forming by belt pulley and carrier gear, the driving gear pair that is provided with between one group of stone roll and per two stone rolls, it is characterized in that: Overbridge device is installed in the spindle nose of the fixedly stone roll in one group of stone roll, motor connects transmission by belt with belt pulley in the Overbridge device, belt pulley drives connected carrier gear, carrier gear cooperates connection with driving gear pair, transferring power drives the work of stone roll group to other stone roll.
Employing the utility model has the advantages that, adopt fixing stone roll main shaft as the carrier gear bolster, cancelled former cantilevered axle, good rigidly, the complete machine organization distribution is reasonable, the engagement of working motion middle gear is steady, and noise is little, and gear wear reduces, the grinding material precision improves, complete machine prolongs service life, has guaranteed assembly precision simultaneously, has improved assembly quality.
Description of drawings
Fig. 1 is an assembly structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1, a kind of three-roll grinder transmission device that provides for the utility model, its structure comprises the motor 3 that is installed on the frame 2, the Overbridge device of forming by belt pulley 4 and carrier gear 5, Overbridge device is installed in the spindle nose 6 of the fixedly stone roll in the three stone roll groups 1, is provided with driving gear pair 7 between per two stone rolls; Its transmission process is to connect transmission by belt with belt pulley 4 in the Overbridge device by motor 3, and belt pulley 4 drives connected carrier gear 5, and carrier gear 5 cooperates connection with driving gear set 7, and transferring power drives three stone roll groups 1 and works to other stone roll.
Claims (1)
1. grinder transmission device, comprise the motor (3) that is installed on the frame (2), the Overbridge device of forming by belt pulley (4) and carrier gear (5), the driving gear pair (7) that is provided with between one group of stone roll (1) and per two stone rolls, it is characterized in that: Overbridge device is installed in the spindle nose (6) of the fixedly stone roll in one group of stone roll (1), motor (3) connects transmission by belt with belt pulley (4) in the Overbridge device, belt pulley (4) drives connected carrier gear (5), carrier gear (5) cooperates connection with driving gear pair (7), and transferring power is to other stone roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201255043U CN201658996U (en) | 2010-03-08 | 2010-03-08 | Transmission device of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201255043U CN201658996U (en) | 2010-03-08 | 2010-03-08 | Transmission device of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201658996U true CN201658996U (en) | 2010-12-01 |
Family
ID=43229404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201255043U Expired - Fee Related CN201658996U (en) | 2010-03-08 | 2010-03-08 | Transmission device of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201658996U (en) |
-
2010
- 2010-03-08 CN CN2010201255043U patent/CN201658996U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |