CN204816928U - Horizontal centrifugal - Google Patents
Horizontal centrifugal Download PDFInfo
- Publication number
- CN204816928U CN204816928U CN201520556265.XU CN201520556265U CN204816928U CN 204816928 U CN204816928 U CN 204816928U CN 201520556265 U CN201520556265 U CN 201520556265U CN 204816928 U CN204816928 U CN 204816928U
- Authority
- CN
- China
- Prior art keywords
- oil
- rotating shaft
- ball
- pivot
- lubricator stand
- 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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Abstract
The utility model discloses a horizontal centrifugal, including pivot, frame and lubricator stand, the pivot pass through the bearing frame support in in the frame, the lubricator stand is installed in the frame and is set up the outside at the bearing frame, the lubricator stand is provided with the mounting hole, the pivot is inserted and is established in the mounting hole, the lubricator stand corresponds the top position of pivot axis is provided with at least one oil pocket, the oil pocket is provided with the oil -out that switches on mutually with the mounting hole, the sealed ball that is provided with of oil -out, the ball with pivot looks butt, be provided with the elastic component between the bottom of ball and oil pocket. The pivot is rotated in -process inevitable in the high speed and can be rocked, the utility model discloses a ball of lubricator stand is touched in the pivot of rocking, makes the oil -out separation of ball and oil pocket, and the interior oil stream of messenger's oil pocket goes out lubrication pivot and bearing frame, reduces the coefficient of friction of pivot and bearing frame, and the flexibility is rotated in the improvement, has reduceed the noise.
Description
Technical field
The utility model relates to centrifuge, particularly a kind of horizontal centrifuge.
Background technology
Existing market is that the horizontal centrifuge used comprises frame, rotary drum, the rotating shaft of rotary drum is arranged in frame by bearing block, the rotating shaft of rotary drum is rotated around bearing block, rotating shaft can rub in high-speed rotation process, not only a large amount of heats can make rotating shaft damage, and lowers service life, and the generation noise that can collide, human body is produced uncomfortable, there is the space of improvement.
Utility model content
The utility model is to overcome defect in above-mentioned prior art, provides one to carry out self-lubricating, makes axis of rotation more flexible, reduces the horizontal centrifuge of noise.
A kind of horizontal centrifuge, it is characterized in that: comprise rotating shaft, frame and lubricator stand, described rotating shaft is supported in described frame by bearing block, described lubricator stand to be arranged in frame and to be arranged on the outside of bearing block, described lubricator stand is provided with installing hole, described rotating shaft is plugged in installing hole, the top position of the corresponding described shaft axis of described lubricator stand is provided with at least one oil pocket, described oil pocket is provided with the oil-out be conducted with installing hole, described oil-out sealing is provided with ball, described ball and described rotating shaft abut against, elastic component is provided with between described ball and the bottom of oil pocket.
Be preferably, between the corresponding described lubricator stand of described rotating shaft and bearing block, part is arranged with sleeve pipe, and the inner surface of described sleeve pipe is provided with the spiral channel consistent with axis of rotation direction.
Be preferably, between the corresponding described lubricator stand of described rotating shaft and bearing block, the outer surface of part is provided with spiral helicine oil duct, and the spiral setting direction of described oil duct is consistent with the direction of axis of rotation.
Be preferably, described lubricator stand and bearing block are wholely set.
Compared with prior art, the utility model make use of rotating shaft and inevitably rocks in high-speed rotation process, the ball of lubricator stand is touched by the rotating shaft of rocking, ball is separated with the oil-out of oil pocket, oil in oil pocket can flow out from oil-out, lubricates bearing block and rotating shaft, lowers coefficient of friction, noise-decreasing, improves rotational efficienty; Simultaneously when ball is not touched in rotating shaft, the bullet shape part between oil pocket and ball can make ball reset and reseal oil-out, avoids the waste of oil in oil pocket.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model horizontal centrifuge;
Fig. 2 is the mounting structure sectional view of the utility model horizontal centrifuge sleeve pipe and rotating shaft;
Fig. 3 is the mounting structure sectional view of the utility model horizontal centrifuge lubricator stand and rotating shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, a detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
The utility model horizontal centrifuge as shown in Figure 1, comprises frame 1, casing 2, rotary drum, and casing 2 is arranged in frame 1, and rotary drum is arranged in casing 2, and rotary drum comprises rotating shaft 3, and rotating shaft 3 is supported in frame 1 by bearing block 4, and rotating shaft 3 is rotated around bearing block 4; The arranged outside of bearing block 4 has lubricator stand 5, and this lubricator stand 5 to be arranged in frame 1 and to socket-connect with rotating shaft 3, and this lubricator stand 5 can provide lubricating oil for rotating shaft 3 and bearing block 4.
As shown in Figure 3, lubricator stand 5 is provided with installing hole, rotating shaft 3 is plugged in installing hole, lubricator stand 5 is at least provided with an oil pocket 51 relative to the position above rotating shaft 3 axis, oil pocket 51 is provided with the oil-out be connected with installing hole, this oil-out is sealed with ball 52, ball 52 is provided with elastic component 53 with the bottom of oil pocket 51, this elastic component 53 is preferably spring, further setting, be provided with guide pillar bottom oil pocket 51, elastic component 53 is set on guide pillar, thus ensure that the motion credibility that elastic component 53 compresses or stretches; Ball 52 abuts against with the end face of rotating shaft 3, in rotating shaft 3 high-speed rotation process, rotating shaft 3 is rocked and can be touched ball 52, and ball 52 is separated with oil-out, and now elastic component 53 is compressed, oil in oil pocket 51 can flow out along oil-out, countershaft 3 and bearing block 4 lubricate, and when ball 52 is not touched in rotating shaft 3, elastic potential energy transforms by the elastic component 53 of compression, ball 52 reset is sealed and matched with oil-out, and oil pocket 51 is not fuel-displaced.
As shown in Figure 2, the outer surface of a section between rotating shaft 3 respective shaft bearing 4 and lubricator stand 5 is provided with the oil duct 31 of spiral, and the direction that this oil duct 31 spiral is arranged is consistent with the direction that rotating shaft 3 is rotated; Sleeve pipe 6 is provided with between bearing block 4 and lubricator stand 5, the two ends of this sleeve pipe 6 closely cooperate with bearing block 4, lubricator stand 5 respectively, the inner surface of sleeve pipe 6 is provided with spiral channel 61, the setting direction of this spiral channel 61 is consistent with the rotation direction of rotating shaft 3, the oil flowed out in oil pocket 51 can be made to lubricate bearing block 4 and rotating shaft 3 reliably by above-mentioned setting.
Bearing block 4 and lubricator stand 5 also can be wholely set, and oil pocket 51 is positioned at the outside of bearing.
Compared with prior art, the utility model make use of rotating shaft 3 and inevitably rocks in high-speed rotation process, the ball 52 of lubricator stand 5 is touched by the rotating shaft 3 of rocking, ball 52 is separated with the oil-out of oil pocket 51, oil in oil pocket 51 can flow out from oil-out, lubricates bearing block 4 and rotating shaft 3, lowers coefficient of friction, noise-decreasing, improves rotational efficienty; Simultaneously when ball 52 is not touched in rotating shaft 3, the bullet shape part between oil pocket 51 and ball 52 can make ball 52 reset and reseal oil-out, avoids the waste of oil in oil pocket 51.
Be only a specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (4)
1. a horizontal centrifuge, it is characterized in that: comprise rotating shaft, bearing block, frame and lubricator stand, described rotating shaft is supported in described frame by bearing block, described lubricator stand to be arranged in frame and to be arranged on the outside of bearing block, described lubricator stand is provided with installing hole, described rotating shaft is plugged in installing hole, the top position of the corresponding described shaft axis of described lubricator stand is provided with at least one oil pocket, described oil pocket is provided with the oil-out be conducted with installing hole, described oil-out sealing is provided with ball, described ball and described rotating shaft abut against, elastic component is provided with between described ball and the bottom of oil pocket.
2. horizontal centrifuge according to claim 1, is characterized in that, between the corresponding described lubricator stand of described rotating shaft and bearing block, part is arranged with sleeve pipe, and the inner surface of described sleeve pipe is provided with the spiral channel consistent with axis of rotation direction.
3. horizontal centrifuge according to claim 2, is characterized in that, between the corresponding described lubricator stand of described rotating shaft and bearing block, the outer surface of part is provided with spiral helicine oil duct, and the spiral setting direction of described oil duct is consistent with the direction of axis of rotation.
4. horizontal centrifuge according to claim 3, is characterized in that, described lubricator stand and bearing block are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556265.XU CN204816928U (en) | 2015-07-28 | 2015-07-28 | Horizontal centrifugal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556265.XU CN204816928U (en) | 2015-07-28 | 2015-07-28 | Horizontal centrifugal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816928U true CN204816928U (en) | 2015-12-02 |
Family
ID=54674571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556265.XU Expired - Fee Related CN204816928U (en) | 2015-07-28 | 2015-07-28 | Horizontal centrifugal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396755A (en) * | 2019-08-26 | 2019-11-01 | 际华三五四二纺织有限公司 | A kind of used in jet loom back rest activity roll bearing seat |
| CN110906147A (en) * | 2019-12-04 | 2020-03-24 | 王伟 | Riveting machine maintenance equipment by utilizing friction force change |
| CN111396424A (en) * | 2019-08-21 | 2020-07-10 | 绿城装饰工程集团有限公司 | Assembled mounting part for Chinese pavilion frame |
| CN115992835A (en) * | 2023-03-21 | 2023-04-21 | 江苏中奕和创智能科技有限公司 | Noise-reduction bass generator adopting hydrogen energy to generate power |
-
2015
- 2015-07-28 CN CN201520556265.XU patent/CN204816928U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396424A (en) * | 2019-08-21 | 2020-07-10 | 绿城装饰工程集团有限公司 | Assembled mounting part for Chinese pavilion frame |
| CN110396755A (en) * | 2019-08-26 | 2019-11-01 | 际华三五四二纺织有限公司 | A kind of used in jet loom back rest activity roll bearing seat |
| CN110906147A (en) * | 2019-12-04 | 2020-03-24 | 王伟 | Riveting machine maintenance equipment by utilizing friction force change |
| CN110906147B (en) * | 2019-12-04 | 2021-05-14 | 绍兴京越智能科技有限公司 | Riveting machine maintenance equipment by utilizing friction force change |
| CN115992835A (en) * | 2023-03-21 | 2023-04-21 | 江苏中奕和创智能科技有限公司 | Noise-reduction bass generator adopting hydrogen energy to generate power |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170728 |