CN218370107U - Electric roller with oil sealing device - Google Patents
Electric roller with oil sealing device Download PDFInfo
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- CN218370107U CN218370107U CN202222899582.4U CN202222899582U CN218370107U CN 218370107 U CN218370107 U CN 218370107U CN 202222899582 U CN202222899582 U CN 202222899582U CN 218370107 U CN218370107 U CN 218370107U
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Abstract
The utility model discloses an electric drum with oil sealing device belongs to electric drum technical field, support frame, two including a set of symmetry setting fixed axis body that is provided with between the support frame, it is provided with the cylinder shell to rotate on the axis body, the fixed motor that is provided with on the axis body, fixed connection between the output of motor and the axis body, be equipped with between motor and the cylinder shell and be used for driving shell pivoted drive mechanism, one of motor serves and fixes and be provided with the flange, the fixed sealing washer that is provided with on the flange, through setting up one section screw thread and the separation ring of threaded connection on the axis body, realized before the device operation, the staff is through rotating the hand wheel of fixing on the separation ring for thereby the separation ring rotates the gas pressure in the device and externally releases, prevents that the inside atmospheric pressure of device is too high to make the condition that lubricated liquid oozes outward and appear, guarantees the normal operation of cylinder device.
Description
Technical Field
The utility model belongs to the technical field of motorized pulley, especially, relate to a motorized pulley with oil seal device.
Background
The electric drum is a new driving device with motor inside the drum body. It is mainly applied to fixed and movable belt conveyors, replacing the traditional motor. The electric roller has the advantages of compact structure, high transmission efficiency, low noise, stable operation, reliable work, good sealing performance, small occupied space, convenient installation and the like, and is suitable for working under various severe environmental conditions.
And electric drum internally mounted's open oil immersion motor, partial lubricating oil can be irritated in the cylinder body, the barrel can flow inside and outside oily motor rotating the in-process lubricating oil, a movable part for to the motor is lubricated, the heat energy that the part that generates heat with the motor produced simultaneously leads to the barrel surface, give off through the barrel, electric drum is in the course of the work, the motor can produce the heat, lubricating oil and air in this heat can the heating cylinder, make the increase of barrel internal pressure, lubricating oil can be followed the gap of power cord and outwards leaked, influence the working property of device.
Therefore, we propose a motorized pulley with an oil seal device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of the electric roller in the prior art and providing the electric roller with the oil sealing device.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an electric roller with seal oil device, includes the support frame that a set of symmetry set up, two fixed axis body that is provided with between the support frame, it is provided with cylinder shell to rotate on the axis body, the fixed motor that is provided with on the axis body, fixed connection between the output of motor and the axis body, be equipped with between motor and the cylinder shell and be used for driving shell pivoted drive mechanism, one of motor serves fixedly to be provided with the flange, the fixed sealing washer that is provided with on the flange, just a plurality of recesses have been seted up on the inner wall of sealing washer, be equipped with one section screw thread on the axis body, just threaded connection has the separation ring in the screw thread section, just the outer wall laminating of separation ring is on the inner wall of sealing washer.
Preferably, drive mechanism is including the gear wheel of fixed setting on the motor output, the fixed limiting plate that is provided with on the motor, the limiting plate is rotated upward and is provided with the pivot, establish transmission structure between pivot and the shell.
Preferably, the transmission structure includes a pinion fixedly arranged on the rotating shaft, a toothed ring is fixedly arranged on the inner wall of the shell, and the pinion is meshed with the toothed ring and the gearwheel.
Preferably, a support rod is fixedly arranged on the limit plate, a fixed infusion tube is fixedly arranged on the support rod, and the output end of the infusion tube points to the pinion.
Preferably, the depth of the groove is arranged in an inclined manner that one end is deep and the other end is shallow.
Preferably, a hand wheel is fixedly arranged on the blocking ring, and a layer of anti-skid layer is sleeved on the outer portion of the hand wheel.
To sum up, the utility model discloses a technological effect and advantage: this electric roller with oil seal device through setting up one section screw thread on the axis body and the separation ring of threaded connection on the axis body, has realized before the device operation, and thereby the staff is through rotating the hand wheel of fixing on the separation ring for thereby the separation ring rotates the external release of air pressure in with the device, prevents that the inside high pressure of device from making the condition of lubricated liquid exosmosis appear, guarantees the normal operating of cylinder device.
Drawings
Fig. 1 is a schematic view of the overall structure of a motorized pulley with an oil seal device according to the present invention;
fig. 2 is a schematic view of a transmission structure of an electric roller with an oil seal device according to the present invention;
fig. 3 is a schematic cross-sectional structural view of an electric roller with an oil seal device according to the present invention;
fig. 4 is a schematic structural view of the sealing ring of the electric roller with the oil seal device of the present invention.
In the figure: 1. a support frame; 2. a shaft body; 3. a housing; 4. a motor; 5. a flange; 6. a seal ring; 7. a groove; 8. a barrier ring; 9. a bull gear; 10. a limiting plate; 11. a rotating shaft; 12. a pinion gear; 13. a toothed ring; 14. a support bar; 15. a handwheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The embodiment of the utility model provides an electric roller with oil sealing device, the motor can produce the heat at the function in-process among the prior art has been solved, lubricating oil and air in this heat can the heating cylinder, make the increase of barrel internal pressure, lubricating oil can be followed the inside outside seepage in the gap of power cord, influence the working property's of device problem, through setting up one section screw thread and the separation ring of threaded connection on the axis body, realized before the device operation, the staff fixes the hand wheel on the separation ring through rotating, thereby make the separation ring rotate with the device middle-pressure external release, thereby prevent that the inside atmospheric pressure of device is too high to make the condition that the lubricating fluid oozes outward appear, guarantee the normal operating of cylinder device.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
Referring to fig. 1, an electric roller with oil seal device, support frame 1 including a set of symmetry setting, the fixed axis body 2 that is provided with between two support frames 1, it is provided with drum shell 3 to rotate on the axis body 2, thereby drum shell 3's surface is coarse setting and increases and the conveyer belt between the frictional force, the phenomenon that prevents to skid appears, the fixed motor 4 that is provided with on the axis body 2, fixed connection between motor 4's output and the axis body 2, be equipped with between motor 4 and the drum shell 3 and be used for driving 3 pivoted drive mechanism of shell.
Referring to fig. 1-3, the transmission mechanism includes a large gear 9 fixedly disposed at the output end of the motor 4, a limiting plate 10 is fixedly disposed on the motor 4, a rotating shaft 11 is rotatably disposed on the limiting plate 10, a transmission structure is disposed between the rotating shaft 11 and the housing 3, and when the motor 4 is started, the large gear 9 fixed at the output end of the motor 4 rotates.
Referring to fig. 2-4, the transmission structure includes a pinion 12 fixedly disposed on the rotating shaft 11, a ring gear 13 is fixedly disposed on the inner wall of the housing 3, the pinion 12 is engaged with both the ring gear 13 and the bull gear 9, when the bull gear 9 fixed at the output end of the motor 4 rotates, the pinion 12 engaged with the bull gear is driven to rotate, and the pinion 12 drives the ring gear 13 to rotate, so that the rotation of the housing 3 is realized, and the rotation speed of the motor 4 is controlled to realize the control of the rotation speed of the housing 3.
Referring to fig. 2-3, a support rod 14 is fixedly arranged on the limit plate 10, a fixed infusion tube is fixedly arranged on the support rod 14, the output end of the infusion tube points to the pinion 12, and the infusion tube is infused on the small gear 12 in the lubricant transportation in the device, so that the large gear 9 and the pinion 12 are more lubricated when the starter motor 4 rotates, the device is prevented from being jammed, and the normal operation of the roller is ensured.
Referring to fig. 2-4, the depth of the groove 7 is a slope with one deep end and one shallow end, and the shape of the groove 7 enables the blocking ring 8 to gradually attach to the sealing ring 6 when the blocking ring 8 rotates, and meanwhile, the situation that the blocking ring 8 is rotated to generate gas explosion when the air pressure in the roller is too high is prevented.
And the outer wall of the blocking ring 8 is attached to the inner wall of the sealing ring 6.
Referring to fig. 2, a hand wheel 15 is fixedly arranged on the blocking ring 8, an anti-slip layer is sleeved on the outer portion of the hand wheel 15, the hand wheel 15 arranged on the blocking ring 8 facilitates direct operation of an operator, and the blocking ring 8 can be adjusted to rotate directly by rotating the hand wheel 15.
The working principle is as follows:
place the device in suitable position earlier when using this device, starter motor 4 makes gear wheel 9 of fixing on motor 4 output rotate, rotate through gear wheel 9 and drive rather than the pinion 12 rotation of meshing, and mesh and drive shell 3 through pinion 12 and ring gear 13 and rotate, after the use, the staff makes separation ring 8 rotate through hand wheel 15 and opens sealed shell 3, the inside atmospheric pressure of control shell 3 is in a stable state, prevent that the inside atmospheric pressure of device from too high to make the condition of lubricating liquid exosmosis appear, guarantee the normal operating of cylinder device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric roller with seal oil device, includes support frame (1) that a set of symmetry set up, its characterized in that, two fixed axis body (2) that is provided with between support frame (1), it is provided with drum shell (3) to rotate on axis body (2), fixed motor (4) that is provided with on axis body (2), fixed connection between the output of motor (4) and axis body (2), be equipped with between motor (4) and drum shell (3) and be used for driving shell (3) pivoted drive mechanism, one of motor (4) is served and is fixed flange (5) that is provided with, fixed sealing washer (6) that is provided with on flange (5), just a plurality of recesses (7) have been seted up on the inner wall of sealing washer (6), be equipped with one section screw thread on axis body (2), just threaded connection has baffling ring (8) on the screw thread section, just the outer wall laminating of baffling ring (8) is on the inner wall of sealing washer (6).
2. The motorized pulley with the oil seal device according to claim 1, wherein the transmission mechanism comprises a gearwheel (9) fixedly arranged on an output end of the motor (4), the motor (4) is fixedly provided with a limiting plate (10), the limiting plate (10) is rotatably provided with a rotating shaft (11), and a transmission structure is arranged between the rotating shaft (11) and the housing (3).
3. The motorized pulley with oil seal device according to claim 2, characterized in that the transmission structure comprises a pinion (12) fixedly arranged on the rotating shaft (11), a ring gear (13) is fixedly arranged on the inner wall of the housing (3), and the pinion (12) is engaged with the ring gear (13) and the bull gear (9).
4. The motorized pulley with an oil seal device according to claim 2, characterized in that a support rod (14) is fixedly arranged on the limit plate (10), a fixed infusion tube is fixedly arranged on the support rod (14), and the output end of the infusion tube points to the pinion (12).
5. The motorized pulley with oil seal device according to claim 1, characterized in that the depth of the groove (7) is inclined with one end deep and the other end shallow.
6. The motorized pulley with an oil seal device according to claim 1, characterized in that a hand wheel (15) is fixedly arranged on the barrier ring (8), and an anti-slip layer is sleeved on the outer portion of the hand wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899582.4U CN218370107U (en) | 2022-11-01 | 2022-11-01 | Electric roller with oil sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899582.4U CN218370107U (en) | 2022-11-01 | 2022-11-01 | Electric roller with oil sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218370107U true CN218370107U (en) | 2023-01-24 |
Family
ID=84936333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222899582.4U Active CN218370107U (en) | 2022-11-01 | 2022-11-01 | Electric roller with oil sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218370107U (en) |
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2022
- 2022-11-01 CN CN202222899582.4U patent/CN218370107U/en active Active
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