CN203725209U - Mill needing no main bearing, main gear or pinion for transmission - Google Patents
Mill needing no main bearing, main gear or pinion for transmission Download PDFInfo
- Publication number
- CN203725209U CN203725209U CN201320852493.2U CN201320852493U CN203725209U CN 203725209 U CN203725209 U CN 203725209U CN 201320852493 U CN201320852493 U CN 201320852493U CN 203725209 U CN203725209 U CN 203725209U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- driving wheel
- wheel portion
- cylinder body
- reductor
- 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
Links
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a mill needing no main bearing, main gear or pinion for transmission. The mill comprises a cylinder body, a motor, a shaft coupler, a speed reducer, a feed hole and a discharge hole formed in two ends of the cylinder body, a driving wheel part, a driven wheel part and a side guiding wheel part, wherein the driving wheel part and the driven wheel part are used for holding up the cylinder body; the motor is used for transmitting power to the speed reducer through the shaft coupler; the speed reducer is used for transmitting the power to the driving wheel part; a friction force is formed between the driving wheel part and a rolling ring which is arranged outside the cylinder body so as to drive the cylinder body to rotate. By adopting the friction force between a rubber tire and the rolling ring of the cylinder body to transmit the power, the mill disclosed by the utility model needs no main gear or pinion for transmission and no jet lubricating device, and is low in noise; the driving and driven wheel parts are used for holding up the cylinder body, so that two bearing parts of the cylinder body are not needed, lubrication of an oil station is reduced, electric control and the like of a hydraulic station is avoided, the structure is simplified, and the cost and maintenance cost are further lowered.
Description
Technical field
The utility model relates to a kind of crushing material grinding machine.
Background technology
At present, the method for operation that grinding machine adopts is conventionally the rotation of driven by motor reductor, and reductor drives pinion, pinion engages with gear wheel, together with gear wheel puts together on cylindrical shell, cylindrical shell two ends hold up cylindrical shell with sliding bearing or rolling bearing, thus barrel body rotation.The major defect of this kind of drive is: complex structure, large pinion and bearing price, need injection apparatus and lubricating oil station lubrication, maintain loaded down with trivial details, manufacturing cost and use cost very high, the electrical control components and parts of petrol station and injection and hydraulic pressure components and parts need periodic replacement, so for small-sized grinding machine impracticable.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, economical and practical grinding machine without large pinion and base bearing transmission.
For solving this technical problem, it is a kind of without base bearing and big or small gear-driven grinding machine that the utility model provides, comprise cylindrical shell, motor, shaft coupling, reductor, the charging aperture that is positioned at cylindrical shell two ends and discharging opening, driving wheel portion, driven pulley portion and side directive wheel portion, driving wheel portion and driven pulley portion hold up cylindrical shell, motor arrives reductor by shaft coupling transferring power, reductor transferring power is to driving wheel portion, driving wheel portion produces frictional force with the rolling ring of being located at cylindrical shell outside, thereby drives barrel body rotation.
The both sides of described cylindrical shell are provided with side directive wheel portion for limiting the circular runout of cylindrical shell.
Described driving wheel portion comprises that driving wheel, driven pulley portion comprise that driven pulley, side directive wheel portion comprise side guide wheel, and described driving wheel, driven pulley and side directive wheel are made by rubber.
Described cylindrical shell is that Plate Welding forms, in-built shell liner, and two rolling rings with diamond plate are fixed by welding in cylindrical shell outside.
Described motor, reductor, driving wheel portion, driven pulley portion and side guide wheel portion are fixed in basic courses department by foundation bolt.
Described driving wheel portion has two groups, and the output shaft of reductor is Double shaft-extension, and two groups of driving wheels drive by the output shaft of reductor simultaneously; Described driven pulley portion has two groups, and cylindrical shell is played to centering and auxiliary rotary.
Beneficial effect: the utility model adopts the frictional force of rubber tyre and cylindrical shell rolling ring to carry out transferring power, does not need large pinion drive and jet lubrication device, and noise is low; Principal and subordinate wheel portion holds up cylindrical shell, does not need two bearing portions of cylindrical shell, has reduced petrol station lubricated.Do not need the electrical control of Hydraulic Station etc.Designs simplification has also further reduced cost and maintenance cost.
Brief description of the drawings
Fig. 1 is structural representation front view of the present utility model;
Fig. 2 is structural representation left view of the present utility model;
Fig. 3 is structural representation top view of the present utility model;
Fig. 4 is cylindrical shell figure of the present utility model.
In figure: 1 feed end, 2 cylindrical shells, 3 side directive wheel portions, 4 discharge ends, 5 driving wheel portions, 6 basic courses departments, 7 driven pulley portions, 8 reductors, 9 shaft couplings, 10 motors, 11 rolling rings.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is specifically described.
It is a kind of without base bearing and big or small gear-driven grinding machine that the utility model provides, comprise cylindrical shell 2, motor 10, shaft coupling 9, reductor 8, the charging aperture 1 that is positioned at cylindrical shell 2 two ends and discharging opening 2, driving wheel portion 5, driven pulley portion 7 and side directive wheel portion 3, driving wheel portion 5 and driven pulley portion 7 hold up cylindrical shell 2, motor 10 arrives reductor 8 by shaft coupling 9 transferring power, reductor 8 transferring power are to driving wheel portion 5, driving wheel portion 5 produces frictional force with the rolling ring 11 of being located at cylindrical shell 2 outsides, thereby drives cylindrical shell 2 to rotate.
The both sides of described cylindrical shell 2 are provided with side directive wheel portion 3 for limiting the circular runout of cylindrical shell 2, play position-limiting action.
Described driving wheel 5 comprises that driving wheel, driven pulley portion 7 comprise that driven pulley, side directive wheel portion 3 comprise side directive wheel, and described driving wheel, driven pulley and side directive wheel are made by rubber, lightweight, make simple, cost is low.
Described cylindrical shell 1 is that Plate Welding forms, in-built shell liner, and two rolling rings 11 with diamond plate are fixed by welding in cylindrical shell 1 outside.
Described motor 10, reductor 8, driving wheel portion 5, driven pulley portion 7 and side guide wheel portion 3 are fixed in basic courses department 6 by foundation bolt.
Described driving wheel portion 5 has two groups, and the output shaft of reductor 8 is Double shaft-extension, and two groups of driving wheels drive by the output shaft of reductor 8 simultaneously; Described driven pulley portion 7 has two groups, to 1 centering of cylindrical shell and auxiliary rotary, its position is adjustable.
Operation principle of the present utility model: pack a certain amount of steel ball in cylindrical shell into, need the material of grinding to enter cylindrical shell 2 by charging end 1, grinding mill barrel drives rotation by the frictional force of the rubber tyre of driving wheel portion outer ring and the diamond plate of cylindrical shell rolling ring, when cylindrical shell 2 rotates, inner steel ball rotates with cylindrical shell 2 with material, when running to certain angle, steel ball and material will rush down, cylindrical shell is caused to certain impact, cylindrical shell will vibrate, two groups of side guide wheels limit the circular runout of cylindrical shell, the complete material of grinding can be discharged from discharge end 4 along with gas medium (dry type mill) or liquid medium (wet type mill).
It should be noted that:
The utility model is for small-sized grinding machine, not high to the processing and fabricating required precision of grinding machine.
The utility model rubber tyre used needs periodic replacement.
The utility model adopts the frictional force of rubber tyre and cylindrical shell rolling ring to carry out transferring power, does not need large pinion drive and jet lubrication device, and noise is low; Principal and subordinate wheel portion holds up cylindrical shell, does not need two bearing portions of cylindrical shell, has reduced petrol station lubricated.Do not need the electrical control of Hydraulic Station etc.Designs simplification has also further reduced cost and maintenance cost.
The above-mentioned embodiment of the utility model, just illustrates, and is not only, all within the scope of the utility model or the change being equal in scope of the present utility model all surrounded by the utility model.
Claims (6)
1. one kind without base bearing and big or small gear-driven grinding machine, comprise cylindrical shell (2), motor (10), shaft coupling (9), reductor (8), be positioned at charging aperture (1) and the discharging opening (2) at cylindrical shell (2) two ends, it is characterized in that: also comprise driving wheel portion (5), driven pulley portion (7) and side directive wheel portion (3), driving wheel portion (5) and driven pulley portion (7) hold up cylindrical shell (2), motor (10) arrives reductor (8) by shaft coupling (9) transferring power, reductor (8) transferring power is to driving wheel portion (5), driving wheel portion (5) rolling ring (11) outside with being located at cylindrical shell (2) produces frictional force, thereby drive cylindrical shell (2) to rotate.
2. according to claim 1 without base bearing and big or small gear-driven grinding machine, it is characterized in that: the both sides of described cylindrical shell (2) are provided with side directive wheel portion (3) for limiting the circular runout of cylindrical shell (2).
3. according to claim 1 without base bearing and big or small gear-driven grinding machine, it is characterized in that: described driving wheel portion (5) comprises that driving wheel, driven pulley portion (7) comprise that driven pulley, side directive wheel portion (3) comprise side guide wheel, and described driving wheel, driven pulley and side directive wheel are made by rubber.
4. according to claim 1 without base bearing and big or small gear-driven grinding machine, it is characterized in that: described cylindrical shell (1) is that Plate Welding forms, in-built shell liner, two rolling rings with diamond plate (11) are fixed by welding in cylindrical shell (1) outside.
5. according to claim 1 without base bearing and big or small gear-driven grinding machine, it is characterized in that: described motor (10), reductor (8), driving wheel portion (5), driven pulley portion (7) and side guide wheel portion (3) are fixed in basic courses department (6) by foundation bolt.
According to described in claim 1-5 any one without base bearing and big or small gear-driven grinding machine, it is characterized in that: described driving wheel portion (5) has two groups, the output shaft of reductor (8) is Double shaft-extension, and two groups of driving wheels drive by the output shaft of reductor (8) simultaneously; Described driven pulley portion (7) has two groups, and cylindrical shell (1) is played to centering and auxiliary rotary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852493.2U CN203725209U (en) | 2013-12-23 | 2013-12-23 | Mill needing no main bearing, main gear or pinion for transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852493.2U CN203725209U (en) | 2013-12-23 | 2013-12-23 | Mill needing no main bearing, main gear or pinion for transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725209U true CN203725209U (en) | 2014-07-23 |
Family
ID=51195311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852493.2U Expired - Fee Related CN203725209U (en) | 2013-12-23 | 2013-12-23 | Mill needing no main bearing, main gear or pinion for transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274462A (en) * | 2019-06-24 | 2019-09-24 | 重庆赛迪热工环保工程技术有限公司 | The rotary kiln of frictional wheel drive |
-
2013
- 2013-12-23 CN CN201320852493.2U patent/CN203725209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274462A (en) * | 2019-06-24 | 2019-09-24 | 重庆赛迪热工环保工程技术有限公司 | The rotary kiln of frictional wheel drive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201176342Y (en) | Winding device | |
| CN203725209U (en) | Mill needing no main bearing, main gear or pinion for transmission | |
| CN201211529Y (en) | Rolling mill roll changing carriage | |
| CN203097707U (en) | Full-hydraulic vibration rotation coring power head | |
| CN201934595U (en) | Gearbox of hulling machine | |
| CN202187271U (en) | Connection structure for vibrating motor transmission coupling spline housing of road roller | |
| CN203868185U (en) | Shaft coupling device with gear wheel locking | |
| CN201457046U (en) | Gear change mechanism of transporter | |
| CN102853048A (en) | Driving device for chain connector assembly machine | |
| CN102777174B (en) | Multifunctional drum device of thin seam coal shearer | |
| CN202192526U (en) | Movable type sleeper grinding diaphragm chamber mechanism | |
| CN204004031U (en) | A kind of for improving the connection set of dry method ball mill propeller boss connection reliability | |
| CN208360340U (en) | A kind of built-in transmission mechanism of walking | |
| CN202390530U (en) | Universal drive shaft of continuous coating machine | |
| CN202427989U (en) | Portable boring device | |
| CN201711192U (en) | Center driving ball mill | |
| CN201618952U (en) | Bearing disassembling device | |
| CN202921374U (en) | Centre drive ball mill | |
| CN204544335U (en) | A kind of transmission device of ball mill barrel | |
| CN203944458U (en) | A kind of Improving Drum gold washer | |
| CN210232627U (en) | Idle gear transmission device | |
| CN204828515U (en) | Grinding machine separation and reunion case transmission structure | |
| CN201385925Y (en) | Transmission device at side wall of cotton-collecting machine | |
| CN209875773U (en) | Coaxiality adjustable connecting device | |
| CN203906986U (en) | Double-layer cinder valve provided with electric hammers |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20201223 |