CN204805915U - Automatic lubricating arrangement , automatic lubricating arrangement of bearing and centrifugal fan - Google Patents
Automatic lubricating arrangement , automatic lubricating arrangement of bearing and centrifugal fan Download PDFInfo
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- CN204805915U CN204805915U CN201520410848.1U CN201520410848U CN204805915U CN 204805915 U CN204805915 U CN 204805915U CN 201520410848 U CN201520410848 U CN 201520410848U CN 204805915 U CN204805915 U CN 204805915U
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- storage cylinder
- automatic lubricator
- greasing substance
- indicating device
- bearing
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Abstract
The utility model relates to an automatic lubricating arrangement, automatic lubricating arrangement of bearing and centrifugal fan, wherein automatic lubrication installation is including storing jar, driver part and indicating device, wherein it is used for storing the lubes to store the jar to with treat lubricated component connection, the driver part is used for the drive to store the interior lubes flow direction of jar treat lubricated component, and by the indicating device reflection the surplus of lubes. The utility model discloses a set up driver part and indicating device, when the surplus of the lubes in storing the jar diminishes, the driver part can drive the lubes flow direction and treat lubricated component, and the indicating device can reflect the surplus of lubes in real time, operating personnel can be according to what of the surplus of the lubes that the indicating device demonstrated, the time of confirming to supply the lubes, so neither can cause the waste because of the lubes of often maring, yet can in time not add the lubes and cause the bearing to can not get timely lubrication because of having.
Description
Technical field
The utility model relates to mechanical engineering technical field, particularly relates to a kind of automatic lubricator, bearing automatic lubricator and centrifugal blower.
Background technique
Bearing is one of widely used mechanical parts in machinery, is divided into rolling bearing and sliding bearing.Compared with sliding bearing, rolling bearing have start flexibly, surface friction drag is little, efficiency is high, it is easy to lubricate and interchangeability good, so be widely used, the bearing on such as blower fan substantially all adopts rolling bearing.Data statistics shows, and the bearing of about 40% is due to insufficient lubrication damage.Such as, for blower fan, its key components impeller, mainly to rely on roller bearings and rotation.Blower fan runs up for a long time, and except the wearing and tearing at the position such as blade, spiral case, the part that blower fan the most easily breaks down is bearing.Bearings impeller, if impeller is in high-speed rotation, bearing can not get enough lubrications, or due to temperature rise cause lubricating grease rotten, run off and do not have lubrication, bearing is just easy to wearing and tearing, finally causes blower fan cisco unity malfunction.In real work, although all can lubricating cup be left on bearing support, but people usually have ignored the maintenance to blower fan, also when do not know should to bearing supplemental lubrication fat, but just can check blower fan when finding blower fan operation irregularity, usual problem is now exactly that bearing causes wearing and tearing already or damages because can not get good lubrication, thus occurs abnormal.
At present, in order to solve the problem, it is mostly the lubricating cup be provided with on bearing support or on bearing cap for grease up in prior art, also have in some machinery and adopt bearing automatic lubricator, as utilize the device of pascal's principle automatic filling lubricant oil, utilize connecting rod and Returnning spring etc. to form bearing automatic lubricator, by pumping unit bearing automatic lubricator of piston rod and Returnning spring etc., although these devices can give bearing automatic filling lubricant oil/fat, but all machinery can not be applicable to, such as can not be applied on fan bearing.And in real work, people are usually the maintenances owing to ignoring blower fan, can not accomplish regular grease up, result causes the problem doing just can pay close attention to when there is exception bearing lubrication fanman.Even if someone regularly gives bearing grease up, but does not also know how long annotate once, if often grease up can cause waste, if a long-time filling lubricating grease, bearing is caused again to can not get lubricating timely.
Model utility content
The purpose of this utility model proposes a kind of automatic lubricator, bearing automatic lubricator and centrifugal blower, improves the lubrication effect of lubricating fitting as much as possible.
For achieving the above object, the utility model provides a kind of automatic lubricator, comprise storage cylinder, driver part and indicating device, wherein said storage cylinder is for storing greasing substance, and be connected with element to be lubricated, described driver part flows to described element to be lubricated for driving the greasing substance in described storage cylinder, and is reflected the surplus of the described greasing substance of described storage cylinder by described indicating device.
Further, be provided with piston rod in described storage cylinder, described piston rod is connected with piston head, and described storage cylinder is divided into the first chamber of greasing substance and the second chamber of unlubricated material by described piston head, and described element to be lubricated is communicated with described first chamber.
Further, described driver part is elastic member, relies on elastic acting force to drive the flowing of described greasing substance.
Further, on described piston rod arrange correspond to described piston rod movement travel have scale, to use as described indicating device.
Further, the side of described storage cylinder is provided with transparent region, and described transparent region is provided with the scale for identifying greasing substance capacity in described storage cylinder, to use as described indicating device.
Further, described automatic lubricator also comprises supply structure, and described supply structure is connected with described storage cylinder, can add described greasing substance in described storage cylinder.
Further, described storage cylinder is provided with aperture, described aperture place is provided with end cap, to guarantee that the external world can add described greasing substance by opening described end cap in described storage cylinder.
Further, described automatic lubricator also comprises controller, and described controller receives the signal of described indicating device, and supply structure adds described greasing substance in described storage cylinder according to the SC sigmal control of described indicating device.
Further, described automatic lubricator also comprises warning device, and described warning device is connected with described controller, to monitor the surplus of the described greasing substance in described storage cylinder and to report to the police.
To achieve these goals, the utility model additionally provides a kind of bearing automatic lubricator, comprises above-mentioned automatic lubricator, and described element to be lubricated is bearing.
To achieve these goals, the utility model additionally provides a kind of centrifugal blower, comprises above-mentioned bearing automatic lubricator.
Based on technique scheme, the utility model is by arranging driver part and indicating device, when the surplus of the greasing substance in storage cylinder diminishes, driver part can drive greasing substance to flow to element to be lubricated, and indicating device can reflect the residual capacity of greasing substance in real time, the number of the residual capacity of the greasing substance that operator can go out according to indicating device, determine the time of supplemental lubrication material, so both can not cause waste because often annotating greasing substance, also bearing will be caused to can not get lubricating timely because of not adding greasing substance in time.Element to be lubricated obtains enough lubrications, both can reduce the wearing and tearing of parts to be lubricated, extends the life-span of parts to be lubricated, can also reduce maintenance cost.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model automatic lubricator embodiment.
In figure: 1-transport pipe, 2-oil guide pipe, 3-supply structure, 4-storage cylinder, 5-piston head, 6-driver part, 7-end cap, 8-piston rod, 9-lever.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " transverse direction ", " longitudinal direction ", " front ", " afterwards ", " left side ", " right side ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
In order to improve the lubrication effect of lubricating fitting in prior art, the utility model provides a kind of automatic lubricator, as shown in Figure 1, is the structural representation of the utility model automatic lubricator embodiment.
Automatic lubricator of the present utility model, comprise storage cylinder 4, driver part 6 and indicating device, wherein said storage cylinder 4 is for storing greasing substance, and be connected with element to be lubricated, described driver part 6 flows to described element to be lubricated for driving the greasing substance in described storage cylinder 4, and is reflected the surplus of the described greasing substance of described storage cylinder 4 by described indicating device.
The utility model is by arranging driver part and indicating device, when the surplus of the greasing substance in storage cylinder diminishes, driver part can drive greasing substance to flow to element to be lubricated, and indicating device can reflect the residual capacity of greasing substance in real time, the number of the residual capacity of the greasing substance that operator can go out according to indicating device, determine the time of supplemental lubrication material, so both can not causing waste because often annotating greasing substance, and also bearing will being caused to can not get lubricating timely because of not adding greasing substance in time.Element to be lubricated obtains enough lubrications, both can reduce the wearing and tearing of parts to be lubricated, extends the life-span of parts to be lubricated, can also reduce maintenance cost.
The specific constructive form of the utility model storage cylinder 4 can have multiple choices, and also can there be multiple choices the concrete structure of driver part and indicating device and mounting point etc., as long as can realize above-mentioned purpose.In a preferred embodiment, piston rod 8 is provided with in described storage cylinder 4, described piston rod 8 is connected with piston head 5, and described storage cylinder 4 is divided into the first chamber of greasing substance and the second chamber of unlubricated material by described piston head 5, and described element to be lubricated is communicated with described first chamber.Such as, the first chamber can be connected with element to be lubricated by transport pipe 1, can also be connected oil guide pipe 2 between the first chamber with transport pipe 1.Storage cylinder 4 is divided into two separate chambeies by element piston head 5 to be lubricated, and one in two chambeies for storing greasing substance.
When the greasing substance in the first chamber reduces, the pressure drop in the first chamber, under the effect of driver part 6, piston head 5 moves downward, and the volume in the first chamber reduces, and the volume in the second chamber increases, and the surplus of indicating device instruction greasing substance diminishes; Otherwise, when the greasing substance in the first chamber becomes many due to external world's supplement, the pressure increase in the first chamber, driver part 6 is reversed driving, and piston head 5 moves upward, and the volume in the first chamber increases, the volume in the second chamber reduces, and the surplus of indicating device instruction greasing substance becomes large.
The specific implementation form of driver part 6 has multiple, acts on as long as can realize it.Such as, driver part 6 can be the slide block with constant weight be arranged in storage cylinder, storage cylinder 4 is divided into the chamber of greasing substance and the chamber of unlubricated material by this slide block, and when storage cylinder 4 is vertically placed, driver part 6 relies on the weight-driven greasing substance of self to flow to element to be lubricated.This simple and reliable for structure, be easy to realize, convenient application.
Except above-mentioned dependence Action of Gravity Field drives, described driver part 6 can also be elastic member, relies on elastic acting force to drive the flowing of described greasing substance.This structure is fairly simple practicality also, and cost is lower, is convenient to promote.
Can there be multiple choices the specific implementation of elastic member and mounting point.Such as, described elastic member can be arranged on described piston rod 8, if elastic member is spring, can be wound on piston rod 8.Certainly, elastic member also can be arranged at other positions, and one end of such as elastic member is fixed on piston head 5, and the other end is fixed on storage cylinder 4 casing wall.
In addition, this elastic member can be stage clip, also can be extension spring.When selecting stage clip, device as shown in Figure 1, stage clip should be arranged in the second chamber of unlubricated material, when to the first chamber supplemental lubrication material, stage clip is compressed, after stopping supplements, under the elastic potential energy effect of stage clip, stage clip driven plunger 5 moves downward, and makes greasing substance flow to element to be lubricated by oil guide pipe 2 and transport pipe 1.When selecting extension spring, device as shown in Figure 1, extension spring should be arranged in greasing substance first chamber, when to the first chamber supplemental lubrication material, extension spring is stretched, after stopping supplements, under the elastic potential energy effect of extension spring, extension spring drives piston head 5 to move downward, and makes greasing substance flow to element to be lubricated by oil guide pipe 2 and transport pipe 1.
The specific constructive form of indicating device can have multiple choices, such as, in a preferred embodiment, described piston rod 8 is provided with the scale of the movement travel corresponding to described piston rod 8, to use as described indicating device.Piston rod 8 stretches out storage cylinder 4, according to the scale of piston rod 8 exposing storage cylinder 4, can judge when need supplemental lubrication material, and need supplementary how many greasing substances.Certainly, if piston rod 8 does not have scale, the length exposing storage cylinder 4 according to the stroke of piston rod 8 or perhaps piston rod 8 also can judge the surplus of greasing substance, and then judges when supplement.
In another preferred embodiment, the side of described storage cylinder 4 is provided with transparent region, and described transparent region is provided with the scale for identifying greasing substance capacity in described storage cylinder 4, to use as described indicating device.Scale on transparent region directly reflects the residual capacity of greasing substance in storage cylinder 4, according to the display of numerical value on this scale, directly can judge when need supplemental lubrication material, and need supplementary how many greasing substances.
In order to give storage cylinder 4 supplemental lubrication material easily, described bearing automatic lubricator can also comprise supply structure 3, and described supply structure 3 is connected with described storage cylinder 4, can add described greasing substance in described storage cylinder 4.The specific constructive form of supply structure 3 can have multiple, acts on as long as can realize it.Such as, supply structure 3 can be the lubricating cup be interconnected with the bottom of storage cylinder 4.
In addition, can also arrange aperture in described storage cylinder 4, described aperture place is provided with end cap 7, to guarantee that the external world can add described greasing substance by opening described end cap 7 in described storage cylinder 4.By opening this end cap 7, greasing substance can be added directly in storage cylinder 4, after supplementing, end cap 7 can be closed, not affect the seal of storage cylinder 4.
The specific constructive form of end cap 7 can have multiple choices, acts on as long as can realize it.Such as, end cap 7 can be the side door being arranged on storage cylinder 4 side, and this side door can be arranged on the first side, chamber, also the second side, chamber can be arranged on, when being arranged at the second side, chamber, when adding greasing substance needing piston head 5 upwards to carry, being added in the first chamber to enable greasing substance; The top of storage cylinder 4 is provided with storage cylinder cap, this storage cylinder cap also can as end cap 7, by opening storage cylinder cap, catch lever 9, take out piston head 5 and piston rod 8, add greasing substance directly in storage cylinder 4, after filling it up with, again piston head 5 and piston rod 8 are put into storage cylinder 4, tighten and store cylinder cap.
In order to improve the lubrication effect of bearing automatic lubricator, described bearing automatic lubricator can also comprise controller, described controller receives the signal of described indicating device, and supply structure 3 adds described greasing substance in described storage cylinder 4 according to the SC sigmal control of described indicating device.The upper limit position W of piston head 5 can be previously provided with in controller
1with lower position W
2the numerical value of corresponding indicating device, when the Signal aspects piston head 5 of indicating device moves to upper limit position W
1time, controller controls supply structure 3 and closes; When the Signal aspects piston head 5 of indicating device moves to lower position W
2time, controller controls supply structure 3 and opens.
In order to improve the lubrication effect of bearing automatic lubricator further, described bearing automatic lubricator can also comprise warning device, described warning device is connected with described controller, to monitor the capacity of the described greasing substance in described storage cylinder 4 and to report to the police.The Signal aspects piston head 5 of the indicating device received when controller has moved to upper limit position W
1or lower position W
2time, alarm activation, has filled it up with alert or has needed supplemental lubrication material.
In addition, after described warning device is activated Preset Time, described controller can also control described supply structure 3 and automatically open, to add described greasing substance to described first chamber.Like this can when operator not to hear alarm, controller automatically controls supply structure 3 and opens, to storage cylinder 4 supplemental lubrication material.
Based on above-mentioned automatic lubricator, the utility model also proposes a kind of bearing automatic lubricator, comprises above-mentioned automatic lubricator, and described element to be lubricated is bearing.
Based on above-mentioned bearing automatic lubricator, the utility model also proposes a kind of centrifugal blower, comprises this bearing automatic lubricator.
Below the working procedure of an embodiment of the utility model automatic lubricator is described:
So that automatic lubricator is applied to centrifugal blower.
First, greasing substance is supplied bearing lubrication by transport pipe 1 by storage cylinder 4, can also connect oil guide pipe 2 between certain transport pipe 1 and storage cylinder 4, to facilitate the flowing of greasing substance.Then, centrifugal blower is in rotary course, and the greasing substance in storage cylinder 4 can constantly loss, and under the elastic force of elastic member, the greasing substance in storage cylinder 4 is sent to bearing housing continuously, makes bearing obtain enough lubrications.Along with the greasing substance in storage cylinder 4 constantly reduces, piston head 5 drives piston rod 8 to move down, the length that piston rod 8 is stretched outside storage cylinder 4 constantly shortens, the stroke range in storage cylinder 4 by the scale on piston rod 8 and piston head 5, can monitor the residual capacity of greasing substance in storage cylinder 4.
After greasing substance in storage cylinder 4 uses, greasing substance can be added in storage cylinder 4 by the supply structure 3 bottom storage cylinder 4, along with increasing of greasing substance in storage cylinder 4, piston head 5 by move, the stroke range in storage cylinder 4 by the scale on piston rod 8 and piston head 5, can judge when the greasing substance in storage cylinder 4 is filled it up with.Also by opening end cap 7, piston head 5 and piston rod 8 can be taken out, directly to supplemental lubrication material in storage cylinder 4, again piston head 5 and piston rod 8 being put into storage cylinder 4 after filling it up with, tightening end cap 7.
The monitor procedure of above-mentioned greasing substance can be monitored by special staff, also can be monitored by controller, specific operation for: in controller, first pre-set scale numerical value a1 and a2 that piston head 5 moves to the piston rod 8 corresponding to upper limit position W1 and lower position W2, then controller receives the scale signal of piston rod 8, and itself and predefined value a1 and a2 are compared, when the scale signal that controller receives is identical with a1 or a2, start alarm buzzer, send pipe police whistle sound or flashing warning light, fill it up with to point out staff's greasing substance or needed to add greasing substance in time, if after alarm buzzer starts Preset Time, the scale signal that controller receives is still identical with a2, controller can control supply structure 3 and automatically open, with to supplemental lubrication material in storage cylinder 4, prevent bearing from can not get lubricating timely.
By the explanation of the multiple embodiments to the utility model automatic lubricator, bearing automatic lubricator and centrifugal blower, can see that the utility model automatic lubricator, bearing automatic lubricator and centrifugal blower embodiment at least have one or more advantages following:
1, automatic lubricator of the present utility model, can, continuously to bearing supply greasing substance, make bearing obtain enough lubrications, reduce the wearing and tearing of bearing, avoid the temperature of bearing to raise, effectively extend the working life of bearing, and then extend the working life of blower fan, reduce costs.
2, automatic lubricator of the present utility model, can monitor the residual capacity of greasing substance in oil storing tube the moment, and by the supply structure bottom storage cylinder to supplemental lubrication material in storage cylinder, makes bearing obtain enough lubrications, decrease the maintenance cost of blower fan.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope of the utility model request protection.
Claims (11)
1. an automatic lubricator, it is characterized in that, comprise storage cylinder (4), driver part (6) and indicating device, wherein said storage cylinder (4) is for storing greasing substance, and be connected with element to be lubricated, described driver part (6) flows to described element to be lubricated for driving the greasing substance in described storage cylinder (4), and is reflected the surplus of the described greasing substance of described storage cylinder (4) by described indicating device.
2. automatic lubricator according to claim 1, it is characterized in that, piston rod (8) is provided with in described storage cylinder (4), described piston rod (8) is connected with piston head (5), described storage cylinder (4) is divided into the first chamber of greasing substance and the second chamber of unlubricated material by described piston head (5), and described element to be lubricated is communicated with described first chamber.
3. automatic lubricator according to claim 1 and 2, is characterized in that, described driver part (6) is elastic member, relies on elastic acting force to drive the flowing of described greasing substance.
4. automatic lubricator according to claim 2, is characterized in that, described piston rod (8) is provided with the scale of the movement travel corresponding to described piston rod (8), to use as described indicating device.
5. automatic lubricator according to claim 2, it is characterized in that, the side of described storage cylinder (4) is provided with transparent region, described transparent region is provided with the scale for identifying the interior greasing substance capacity of described storage cylinder (4), to use as described indicating device.
6. automatic lubricator according to claim 1, it is characterized in that, described automatic lubricator also comprises supply structure (3), described supply structure (3) is connected with described storage cylinder (4), can add described greasing substance in described storage cylinder (4).
7. automatic lubricator according to claim 1, it is characterized in that, (4) are provided with aperture to described storage cylinder, described aperture place is provided with end cap (7), to guarantee that the external world can add described greasing substance by opening described end cap (7) in described storage cylinder (4).
8. automatic lubricator according to claim 6, it is characterized in that, described automatic lubricator also comprises controller, described controller receives the signal of described indicating device, and supply structure (3) adds described greasing substance in described storage cylinder (4) according to the SC sigmal control of described indicating device.
9. automatic lubricator according to claim 8, it is characterized in that, described automatic lubricator also comprises warning device, and described warning device is connected with described controller, to monitor the surplus of the described greasing substance in described storage cylinder (4) and to report to the police.
10. a bearing automatic lubricator, is characterized in that, comprises the automatic lubricator as described in any one of claim 1-9, and described element to be lubricated is bearing.
11. 1 kinds of centrifugal blowers, is characterized in that, comprise bearing automatic lubricator as claimed in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410848.1U CN204805915U (en) | 2015-06-15 | 2015-06-15 | Automatic lubricating arrangement , automatic lubricating arrangement of bearing and centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410848.1U CN204805915U (en) | 2015-06-15 | 2015-06-15 | Automatic lubricating arrangement , automatic lubricating arrangement of bearing and centrifugal fan |
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| Publication Number | Publication Date |
|---|---|
| CN204805915U true CN204805915U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520410848.1U Active CN204805915U (en) | 2015-06-15 | 2015-06-15 | Automatic lubricating arrangement , automatic lubricating arrangement of bearing and centrifugal fan |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973797A (en) * | 2019-04-09 | 2019-07-05 | 如皋市非标轴承有限公司 | A kind of bearing block of automatic addition lubricating oil |
| CN112032538A (en) * | 2020-08-14 | 2020-12-04 | 黄德来 | Bearing oiling device |
| CN112082079A (en) * | 2020-09-23 | 2020-12-15 | 温州鸿涛贸易有限公司 | Express delivery intelligence letter sorting equipment that can self-lubricate |
-
2015
- 2015-06-15 CN CN201520410848.1U patent/CN204805915U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973797A (en) * | 2019-04-09 | 2019-07-05 | 如皋市非标轴承有限公司 | A kind of bearing block of automatic addition lubricating oil |
| CN112032538A (en) * | 2020-08-14 | 2020-12-04 | 黄德来 | Bearing oiling device |
| CN112082079A (en) * | 2020-09-23 | 2020-12-15 | 温州鸿涛贸易有限公司 | Express delivery intelligence letter sorting equipment that can self-lubricate |
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