CN202944558U - Marine outboard motor - Google Patents
Marine outboard motor Download PDFInfo
- Publication number
- CN202944558U CN202944558U CN 201220619269 CN201220619269U CN202944558U CN 202944558 U CN202944558 U CN 202944558U CN 201220619269 CN201220619269 CN 201220619269 CN 201220619269 U CN201220619269 U CN 201220619269U CN 202944558 U CN202944558 U CN 202944558U
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- bearing arrangement
- bearing
- nowel
- shaft
- arrangement
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Abstract
The utility model relates to the technical field of outboard motors, in particular to a marine outboard motor. The marine outboard motor is characterized in that a first bearing device, a third bearing device and a fifth bearing device are all double-bearing devices. As the first bearing device, the third bearing device and the fifth bearing device need to bear large pressure, the first bearing device, the third bearing device and the fifth bearing device are the double-bearing devices, double bearings can share the pressure, so that the first bearing device, the third bearing device and the fifth bearing device can bear the large pressure while being prevented from being damaged, and service life of the outboard motor is further prolonged. The marine outboard motor is not easy to wear and long in service life.
Description
Technical field
The utility model relates to the oar machine technology field of hanging, particularly a kind of Marine paddle hanging device.
Background technology
the miniwatt Marine paddle hanging device, be mainly used in the coastal waters, the lake, the in-plant of inland river etc. fished for and hauling operation, its structure includes the top box part, intermediate pipe part and nowel part, top box partly partly is connected with nowel by the intermediate pipe part, top box partly comprises upper box, the first rotation steering gear device, belt pulley, belt wheel rotating shaft and be used for to support the top box bearing arrangement of belt wheel rotating shaft, the top box bearing arrangement comprises clutch shaft bearing device and the second bearing arrangement, intermediate pipe partly comprises intermediate shaft tube, transmission shaft and be used for the intermediate shaft tube bearing arrangement of supporting shaft, the intermediate shaft tube bearing arrangement comprises the 3rd bearing arrangement and the 4th bearing arrangement, nowel partly comprises lower box, screw propeller, the second rotation steering gear device, screw shaft and be used for the nowel bearing arrangement of support helix rotating shaft, the nowel bearing arrangement comprises the 5th bearing arrangement and the 6th bearing arrangement.
Belt pulley is driven by external driver device, drives the first rotation steering gear device and rotates, and by transmission shaft driven to the second rotation steering gear device, drive the screw propeller rotation by the second rotation steering gear device.
wherein, described clutch shaft bearing device is located at the end that described upper box connects described belt pulley, described the 3rd bearing arrangement is located at the end that described intermediate shaft tube connects described nowel part, described the 5th bearing arrangement is located at the end that described lower box connects described screw propeller, these three positions all need the pressure that bears larger, and clutch shaft bearing device of the prior art, the second bearing, the 3rd bearing, the 4th bearing, the 5th bearing and the 6th bearing are the single-bearing setting, this just causes the clutch shaft bearing device, the infringement that easily first is worn of the 3rd bearing arrangement and the 5th bearing arrangement, service life is short.
The utility model content
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of Marine paddle hanging device that is difficult for being worn is provided.
The purpose of this utility model is achieved through the following technical solutions:
a kind of Marine paddle hanging device is provided, include the top box part, intermediate pipe part and nowel part, top box partly partly is connected with nowel by the intermediate pipe part, top box partly comprises upper box, the first rotation steering gear device, belt pulley, belt wheel rotating shaft and be used for to support the top box bearing arrangement of belt wheel rotating shaft, described top box bearing arrangement comprises clutch shaft bearing device and the second bearing arrangement, described clutch shaft bearing device is located at the end that described upper box connects described belt pulley, intermediate pipe partly comprises intermediate shaft tube, transmission shaft and be used for the intermediate shaft tube bearing arrangement of supporting shaft, the intermediate shaft tube bearing arrangement comprises the 3rd bearing arrangement and the 4th bearing arrangement, described the 3rd bearing arrangement is located at the end that described intermediate shaft tube connects described nowel part, nowel partly comprises lower box, screw propeller, the second rotation steering gear device, screw shaft and be used for the nowel bearing arrangement of support helix rotating shaft, the nowel bearing arrangement comprises the 5th bearing arrangement and the 6th bearing arrangement, described the 5th bearing arrangement is located at the end that described lower box connects described screw propeller, described clutch shaft bearing device, any bearing arrangement in described the 3rd bearing arrangement and described the 5th bearing arrangement or any two bearing arrangements or three bearing arrangements are the duplex bearing setting.
Wherein, described the second bearing arrangement is the duplex bearing setting.
Wherein, described the 4th bearing arrangement is the duplex bearing setting.
Wherein, described the 6th bearing arrangement is the duplex bearing setting.
The beneficial effects of the utility model: the larger pressure that need to bear due to described clutch shaft bearing device, the 3rd bearing arrangement and the 5th bearing arrangement, and any bearing arrangement in the described clutch shaft bearing device in the utility model, described the 3rd bearing arrangement and described the 5th bearing arrangement or any two bearing arrangements or three bearing arrangements are the duplex bearing setting, duplex bearing can be shared pressure, make clutch shaft bearing device, the 3rd bearing arrangement and the 5th bearing arrangement can bear larger pressure and not damaged, thereby improved the service life of hanging the oar machine.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not consist of any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of the embodiment 1 of Marine paddle hanging device of the present utility model.
Fig. 2 is the structural representation of the embodiment 2 of Marine paddle hanging device of the present utility model.
Reference numeral:
1-top box part, 11-upper box, 12-the first rotation steering gear device, 13-belt pulley, the rotating shaft of 14-belt wheel, 151-clutch shaft bearing device, 152-the second bearing arrangement,
2-intermediate pipe part, 21-intermediate shaft tube, 22-transmission shaft, 231-the 3rd bearing arrangement, 232-the 4th bearing arrangement,
3-nowel part, 31-lower box, 32-screw propeller, 33-screw shaft, 34-the second rotation steering gear device, 351-the 5th bearing arrangement, 352-the 6th bearing arrangement.
The specific embodiment
With the following Examples the utility model is further described.
One of specific embodiment of Marine paddle hanging device of the present utility model as shown in Figure 1, includes top box part 1, intermediate pipe part 2 and nowel part 3.
Wherein, described clutch shaft bearing device 151, the 3rd bearing arrangement 231 and the 5th bearing arrangement 351 are the duplex bearing setting.
because described clutch shaft bearing device 151 is located at the end that described upper box 11 connects described belt pulley 13, described the 3rd bearing arrangement 231 is located at the end that described intermediate shaft tube 21 connects described nowel part 3, described the 5th bearing arrangement 351 is located at the end that described lower box 31 connects described screw propeller 32, clutch shaft bearing device 151, the larger pressure that the 3rd bearing arrangement 231 and the 5th bearing arrangement 351 need to bear, and preferred described clutch shaft bearing device 151 in the present embodiment, described the 3rd bearing arrangement 231 and described the 5th bearing arrangement 351 are the duplex bearing setting, duplex bearing can be shared pressure, make clutch shaft bearing device 151, the 3rd bearing arrangement 231 and the 5th bearing arrangement 351 can bear larger pressure and be not damaged, thereby improved the service life of hanging the oar machine.
Should be noted that, described clutch shaft bearing device 151, described the 3rd bearing arrangement 231 and described the 5th bearing arrangement 351 can be only arbitrarily independent one be set to duplex bearing, can be also described clutch shaft bearing device 151 and the 3rd bearing arrangement 231 be the duplex bearing setting for duplex bearing setting or described clutch shaft bearing device 151 and described the 5th bearing arrangement 351 for duplex bearing setting or described the 3rd bearing arrangement 231 and described the 5th bearing arrangement 351.
Two of the specific embodiment of Marine paddle hanging device of the present utility model, the main technical schemes of the present embodiment is identical with embodiment 1, and unaccounted feature, adopt the explanation in embodiment 1 in the present embodiment, no longer gives unnecessary details at this.The difference of the present embodiment and embodiment 1 is, described the second bearing arrangement 152, described the 4th bearing arrangement 232 and the 6th bearing arrangement 352 are the duplex bearing setting, have strengthened the anti-wear ability of described the second bearing arrangement, described the 4th bearing arrangement 232 and the 6th bearing arrangement 352.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment, the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (4)
1. Marine paddle hanging device, include the top box part, intermediate pipe part and nowel part, top box partly partly is connected with nowel by the intermediate pipe part, top box partly comprises upper box, the first rotation steering gear device, belt pulley, belt wheel rotating shaft and be used for to support the top box bearing arrangement of belt wheel rotating shaft, described top box bearing arrangement comprises clutch shaft bearing device and the second bearing arrangement, described clutch shaft bearing device is located at the end that described upper box connects described belt pulley, intermediate pipe partly comprises intermediate shaft tube, transmission shaft and be used for the intermediate shaft tube bearing arrangement of supporting shaft, the intermediate shaft tube bearing arrangement comprises the 3rd bearing arrangement and the 4th bearing arrangement, described the 3rd bearing arrangement is located at the end that described intermediate shaft tube connects described nowel part, nowel partly comprises lower box, screw propeller, the second rotation steering gear device, screw shaft and be used for the nowel bearing arrangement of support helix rotating shaft, the nowel bearing arrangement comprises the 5th bearing arrangement and the 6th bearing arrangement, described the 5th bearing arrangement is located at the end that described lower box connects described screw propeller, it is characterized in that: described clutch shaft bearing device, any bearing arrangement in described the 3rd bearing arrangement and described the 5th bearing arrangement or any two bearing arrangements or three bearing arrangements are the duplex bearing setting.
2. Marine paddle hanging device according to claim 1, is characterized in that, described the second bearing arrangement is the duplex bearing setting.
3. Marine paddle hanging device according to claim 1, is characterized in that, described the 4th bearing arrangement is the duplex bearing setting.
4. Marine paddle hanging device according to claim 1, is characterized in that, described the 6th bearing arrangement is the duplex bearing setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619269 CN202944558U (en) | 2012-11-21 | 2012-11-21 | Marine outboard motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619269 CN202944558U (en) | 2012-11-21 | 2012-11-21 | Marine outboard motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944558U true CN202944558U (en) | 2013-05-22 |
Family
ID=48420268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619269 Expired - Fee Related CN202944558U (en) | 2012-11-21 | 2012-11-21 | Marine outboard motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691294A (en) * | 2018-11-23 | 2019-04-30 | 南县伟业机械制造有限公司 | A kind of forward method of underwater cutter |
| CN111688864A (en) * | 2020-06-22 | 2020-09-22 | 广州市番高气模制品有限公司 | Inflatable stretcher boat |
-
2012
- 2012-11-21 CN CN 201220619269 patent/CN202944558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691294A (en) * | 2018-11-23 | 2019-04-30 | 南县伟业机械制造有限公司 | A kind of forward method of underwater cutter |
| CN111688864A (en) * | 2020-06-22 | 2020-09-22 | 广州市番高气模制品有限公司 | Inflatable stretcher boat |
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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: 20130522 Termination date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |