CN86207711U - Friction wheel type grindstone machine with planetary grinding lap - Google Patents
Friction wheel type grindstone machine with planetary grinding lap Download PDFInfo
- Publication number
- CN86207711U CN86207711U CN 86207711 CN86207711U CN86207711U CN 86207711 U CN86207711 U CN 86207711U CN 86207711 CN86207711 CN 86207711 CN 86207711 U CN86207711 U CN 86207711U CN 86207711 U CN86207711 U CN 86207711U
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- friction
- friction wheel
- terrazzo machine
- machine according
- axle
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- 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.)
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Abstract
The utility model relates to a friction wheel type terrazzo machine with a planetary grinding disc of which the driven shaft is provided with a star-shaped seat. The star-shaped seat is provided with at least two shafts with friction wheels. The outer margin of the friction wheel keeps in contact with the inner cavity of a machine body. A grinding disc provided with a damper spring and the friction wheel are fixed coaxially. The grinding disc can do autorotation following the rotation of the friction wheel when the grinding disc makes a revolution around the driven shaft at the time of working. The working conditions for a grinding head to be in contact with the earth surface and the process of grinding can be improved and the work efficiency can be improved by more than one time.
Description
The utility model relates to a kind of ground polishing device.
Existing single-deck and double plate terrazzo machine, its mill that is embedded with diamond or emery wheel bistrique all is fixed on the driven axle, and under the effect of drive motors, mill rotates around the driven axle axis, the relative motion that produces when contacting with ground by bistrique reaches the purpose with the ground polishing; Though its work efficiency is higher, but still can not satisfy present needs.
Task of the present utility model provides a kind ofly has two mills at least, and mill Ji can revolve round the sun around driven axle, simultaneously efficient terrazzo machine that again can rotation.
The scheme of solution task is: adorn a star seat on driven axle, two axles that friction pulley is housed are set on the star seat at least, friction pulley outer rim and body inner chamber keep in touch, and mill is coaxial fixing with friction pulley; Under the drive motors effect, by transmission mechanism, mill rotates around driven axle; Simultaneously, friction pulley around the rotation of friction wheel axle axis, makes producing rotation again with the co-axially fixed mill of friction pulley when driven axle rotates under the effect of frictional force.
In conjunction with the embodiments the utility model is elaborated:
Accompanying drawing 1 is an embodiment of the present utility model.The road wheel (2) of control stick (1) and adjustable height is fixed on the body (4) by connecting plate (3); Drive motors (5) is fixed on the cover (6), and driving gear (8) and driven gear (7) are formed gear drive, and driving gear directly is fixed on the motor shaft.Also available herein belt transmission replaces; Driven axle (9) is a hollow shaft, and water pipe head (10) is equipped with on its top, and its upper support is on cover (6), and the middle part is positioned at the gusset hole on the body (4), and keeps in touch, and is stable to guarantee its when rotation; Star seat (11) is fixed in the bottom of driven axle with key; Friction wheel axle (12) is housed on the star seat, and three friction wheel axles (having two at least) five equilibrium is arranged; Be fixed with friction pulley (13) on each friction wheel axle top, the friction plate made from materials such as rubber or asbestos (14) is housed on the border of friction pulley, the friction plate of friction pulley periphery keeps gradient to contact with body (4) inner chamber, its angle is 10 °～30 °, be fixed with the mill (15) that is embedded with diamond or emery wheel bistrique in the lower end of each friction wheel axle, during operation, friction pulley produces rotation under the effect of frictional force, then drive the mill rotation.Buffer spring (16) is housed on the mill (15), and backplate (17) is fixed on the body (4), and dust excluding plate (18) is fixed on the driven axle lower end.The tight Minato of the utility model structure, in the course of the work, mill Ji revolves round the sun around driven axle, rotation again simultaneously, improved bistrique contact with ground with grinding process in condition of work, can improve work efficiency more than one times.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment, and to specify it be the specification digest accompanying drawing;
Fig. 2 is the A-A cutaway view of Fig. 1;
Embodiment: the terrazzo machine of making by structure shown in the accompanying drawing 1, appearance and size is 1200 * 380 * 1100 millimeters, weigh 150 kilograms, 3 kilowatts of powers of motor, 1420 rev/mins, adopt a pair of gear drive, driven axle is made with hollow thick walled steel tube, friction wheel axle is made with round steel, totally three, 150 millimeters of mill diameter phi, totally three, bistrique is made with diamond, is embedded with 6 on each mill, 437 rev/mins of mill revolution, 1660 rev/mins of rotations, three of friction pulleys, angle is 15 °, and the road wheel adjustment height is 50 millimeters, body, cover, connecting plate, the star seat, gear, friction pulley is ironcasting and is processed into, and friction plate is made with rubber.All support with bearing the rotation contact position of axle.Productivity ratio is 20～25 square metres/hour.
Now present embodiment and existing single, double dish terrazzo machine partial parameters are listed as follows:
| The machine name | Mill | The bistrique material | Productivity ratio square metre/hour | ||
| Diameter | Number | Revolution | |||
| The utility model single-deck double plate | φ150 φ240 φ300 | 3 1 2 | 1660 (rotation) 2,000 392 | The diamond skive | 20～25 10～14 7～10 |
Claims (5)
1, the wheeled planetary mills dish of a kind of friction terrazzo machine, form by control stick, road wheel, connecting plate, body, cover, drive motors, gear or belt gear, driven axle, the mill, dust excluding plate and the backplate that are embedded with diamond or emery wheel bistrique, feature of the present utility model is: star seat [11] is housed on driven axle [9], friction wheel axle [12] is housed on the star seat, adorn a friction pulley [13] on the friction wheel axle, the friction pulley outer rim keeps gradient to contact with body [4] inner chamber.
2, terrazzo machine according to claim 1 is characterized in that being equipped with at least two friction wheel axles (12) on star seat (11)
3, terrazzo machine according to claim 2 is characterized in that the friction wheel axle that is contained on the star seat arranges with five equilibrium.
4, terrazzo machine according to claim 3, the angle that it is characterized in that friction pulley outer rim and body inner chamber contact position is 10 °～30 °.
5, terrazzo machine according to claim 4 is characterized in that friction pulley outer rim border is equipped with the friction plate made from materials such as rubber or asbestos (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207711 CN86207711U (en) | 1986-09-29 | 1986-09-29 | Friction wheel type grindstone machine with planetary grinding lap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207711 CN86207711U (en) | 1986-09-29 | 1986-09-29 | Friction wheel type grindstone machine with planetary grinding lap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86207711U true CN86207711U (en) | 1987-06-10 |
Family
ID=4810080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86207711 Withdrawn CN86207711U (en) | 1986-09-29 | 1986-09-29 | Friction wheel type grindstone machine with planetary grinding lap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86207711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538433A (en) * | 2015-12-04 | 2016-05-04 | 张家界福安家木业有限公司 | Old timber sawing machine |
-
1986
- 1986-09-29 CN CN 86207711 patent/CN86207711U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538433A (en) * | 2015-12-04 | 2016-05-04 | 张家界福安家木业有限公司 | Old timber sawing machine |
| CN105538433B (en) * | 2015-12-04 | 2018-02-16 | 张家界福安家木业有限公司 | A kind of old material log splitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |