CN205402202U - Circle vibrated roller vibration wheel lubricating system - Google Patents
Circle vibrated roller vibration wheel lubricating system Download PDFInfo
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- CN205402202U CN205402202U CN201620181877.XU CN201620181877U CN205402202U CN 205402202 U CN205402202 U CN 205402202U CN 201620181877 U CN201620181877 U CN 201620181877U CN 205402202 U CN205402202 U CN 205402202U
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Abstract
The utility model discloses a circle vibrated roller vibration wheel lubricating system relates to road roller technical field. Circle vibrated roller vibration wheel lubricating system involving vibrations wheel, in the vibration wheel on mandrel wherein at least one fixed vibration bearing and at least one vibration exciter, lubricating system is still including lubricated oil duct, the inside main oil gallery of outside oil pipe section, the vibration wheel of lubricated oil duct involving vibrations wheel and the main oil gallery with an oil duct of vibration bearing inner race intercommunication, oil pipe section one end with the main oil gallery intercommunication, the other end and oil tank intercommunication, be provided with oil drain pump and control valve in the oil pipe section, the main oil gallery with be connected with rotary joint between the oil pipe section. The utility model provides a circle vibrated roller vibration wheel lubricating system can improve the lubricated environment of fluid, reduces the impurity in the fluid, and the live time of extension fluid is lubricated effectual, reduces the damage that the counter shaft was manufactured.
Description
Technical field
This utility model relates to road roller technical field, particularly relates to a kind of circular vibration vibration wheel of road roller lubricating system.
Background technology
Circular vibration road roller is the key equipment of current Expressway Construction subgrade compaction, operation principle rotates for two, left and right eccentric block rotates along with vibrating motor, exciting force is constituted by the eccentric force of eccentric block, eccentric block is welded on vibrating shaft, supported by four vibration bearings, in vibration service, vibration bearing subjects huge impulse load, and in use vibration bearing must assure that lubrication just can ensure that complete machine normal operation fully.
Lubrication form of the prior art is mainly: in vibrating wheels walking process, adopts oil box to take to inside vibrating wheels on former by fluid, carries out wall-flow type lubrication.There is following defect in this lubrication: owing to oil box is welded in inside vibrating wheels, clears up welding slag extremely difficult after welding, and the cleannes thus resulting in fluid cannot ensure, the use time of fluid is short, it is necessary to often change, and causes bearing to be prone to wear out simultaneously；Wall-flow type lubrication is insufficient, and the heat of generation is big, it is easy to the service life causing vibration bearing is low.
Utility model content
The purpose of this utility model is in that to propose a kind of circular vibration vibration wheel of road roller lubricating system, it is possible to improves the lubricant environment of fluid, reduces the impurity in fluid, extends the use time of fluid, high lubricating effect, reduce the countershaft damage manufactured.
For reaching this purpose, this utility model by the following technical solutions:
A kind of circular vibration vibration wheel of road roller lubricating system, including vibrating wheels, at least one vibration bearing fixing on its central shaft and at least one vibrator is included in described vibrating wheels, described lubricating system also includes oil leab, described oil leab includes the oil pipe section outside vibrating wheels, the oil duct that main oil gallery within vibrating wheels and described main oil gallery connect with described vibration bearing inner ring, described oil pipe section one end connects with described main oil gallery, the other end connects with fuel tank, described oil pipe section is provided with oil scavenge pump and controls valve, it is connected to swivel joint between described main oil gallery and described oil pipe section.
Further technical scheme, described fuel tank is positioned on the outer wall of the side plate of described vibrating wheels, described side plate is offered porose, and this hole connects described vibrating wheels inside and described fuel tank.
Further technical scheme, described oil pipe section includes circulating pipe, described circulating pipe includes the oil absorbing end oil pipe and the oil outlet end oil pipe that are located at oil scavenge pump two ends, described oil absorbing end oil pipe connects with fuel tank, the first fuel sucking pipe that described oil absorbing end oil pipe includes being stretched out by fuel tank, 90 ° of elbows, straight joint and the second fuel sucking pipe；Described oil outlet end oil pipe includes the first flowline and the second flowline, is provided with described control valve between described first flowline and the second flowline, and described second flowline is connected with described swivel joint.
Further technical scheme, described oil pipe section also includes drain line, is connected in an outlet of described control valve.
Further technical scheme, described main oil gallery includes the connecting tube being connected with described swivel joint and the axial center hole offered on the central shaft of described vibrating wheels.
Further technical scheme, described central shaft offers the oil duct connecting described centre bore and described vibration bearing inner ring.
Further technical scheme, described central shaft includes the first vibrating shaft and the second vibrating shaft, and connects the splined shaft of the two, described first vibrating shaft is fixed with the first vibrator, the second vibrating shaft is fixed with the second vibrator.
Further technical scheme, the two ends of described first vibrating shaft and the second vibrating shaft are arranged with a vibration bearing respectively.
Further technical scheme, described control valve is 2/2-way reversal valve.
Further technical scheme, described oil scavenge pump is provided with filter element.
The beneficial effects of the utility model:
The circular vibration vibration wheel of road roller lubricating system that the utility model proposes, including being positioned at the oil pipe section outside vibrating wheels and the main oil gallery within vibrating wheels and an oil duct, it it is no longer wall-flow type lubricating system of the prior art, improve the lubricant environment of fluid, reduce the impurity in fluid, extend the use time of fluid, high lubricating effect, reduce the countershaft damage manufactured；Connected by swivel joint between main oil gallery and oil pipe section, enable to the main oil gallery within vibrating wheels and an oil duct when rotating, ensure that oil pipe section is static, will not vibrate along with vibrating wheels, prevent oil scavenge pump and control the vibration of valve, ensure to carry out normal lubrication operation, it is prevented that oil pipe section occurs damaging due to vibration.
Accompanying drawing explanation
Fig. 1 is the structural representation of the circular vibration vibration wheel of road roller lubricating system that this utility model embodiment provides.
Wherein, 1, vibrating wheels；2, oil pipe section；3, central shaft；4, main oil gallery；5, oil duct is propped up；6, fuel tank；7, swivel joint；
11, side plate；12, hole；
21, oil scavenge pump；22,2/2-way reversal valve；23, circulating pipe；24, drain line；31, the first vibrating shaft；
32, the second vibrating shaft；33, splined shaft；34, the first vibrator；35, the second vibrator；36, vibration bearing；
41, connecting tube；42, centre bore；
61, fuel outlet；
211, filter element；
231, the first fuel sucking pipe；232,90 ° of elbows；233, straight joint；234, the second fuel sucking pipe；235, the first flowline；236, the second flowline.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing and by detailed description of the invention.
nullWith reference to Fig. 1，A kind of circular vibration vibration wheel of road roller lubricating system，Including vibrating wheels 1，At least one vibration bearing 36 and at least one vibrator fixing on its central shaft 3 is included in vibrating wheels 1，Lubricating system also includes oil leab，Oil leab includes the oil pipe section 2 outside vibrating wheels 1、The oil duct 5 that main oil gallery 4 within vibrating wheels 1 and main oil gallery 4 connect with vibration bearing 36 inner ring，Oil pipe section 2 one end connects with main oil gallery 4，The other end connects with fuel tank 6，Oil pipe section 2 is provided with oil scavenge pump 21 and controls valve，Improve the lubricant environment of fluid，Reduce the impurity in fluid，Extend the use time of fluid，High lubricating effect，Reduce the countershaft damage manufactured，Additionally，Swivel joint 7 it is connected between main oil gallery 4 and oil pipe section 2，Swivel joint 7 is the airtight rotary connector of a kind of 360 ° of rotation pumped (conveying) mediums，Structure within vibrating wheels 1 needs to carry out 360 ° of rotations，After being connected by swivel joint 7，Oil pipe section 2 outside vibrating wheels 1 rotates without the rotation along with vibrating wheels 1，And state can be remained stationary，Prevent the oil scavenge pump 21 on oil outer pipeline section 2 and control the isostructural vibration of valve，Prevent owing to vibrating impaired.
In the present embodiment, fuel tank 6 is positioned on the outer wall of side plate 11 of vibrating wheels 1, and side plate 11 is offered porose 12, and this hole 12 connects vibrating wheels 1 inside and fuel tank 6.Fluid after lubrication vibration bearing 36 can pass through this hole 12 and be back in fuel tank 6, it is achieved the recycling of fluid.
nullIn the present embodiment，Oil pipe section 2 specifically includes circulating pipe 23，Circulating pipe 23 includes the oil absorbing end oil pipe and the oil outlet end oil pipe that are located at oil scavenge pump 21 two ends，Oil absorbing end oil pipe connects with fuel tank 6，Including the first fuel sucking pipe 231 stretched out by fuel tank 6、90 ° of elbows 232、Straight joint 233 and the second fuel sucking pipe 234，Make firmly to connect between different fuel sucking pipe by the connection of different joints，And make oil absorbing end oil pipe can adapt to the space structure at scene，It is easily installed，90 ° of elbows 232 and straight joint 233 may select and be welded on corresponding fuel sucking pipe，Other embodiments can also be passed through other modes that removably connect adapt to corresponding fuel sucking pipe，Filter element 211 is set in oil scavenge pump 21，At any time the impurity in fluid can be filtered，Ensure the cleaning of fluid，The service life of fluid can be extended；Oil outlet end oil pipe includes the first flowline 235 and the second flowline 236, is provided with control valve between the first flowline 235 and the second flowline 236, and the second flowline 236 is connected with swivel joint 7.Whether circulate by controlling the fluid in valve control oil pipe section 2, control valve in the present embodiment is 2/2-way reversal valve 22, one outlet of this 2/2-way reversal valve 22 is connected to drain line 24, by controlling 2/2-way reversal valve 22, it is achieved replacing that the fluid in fuel tank 6 is drained the oil.Concrete, the present embodiment offers fuel outlet 61, it is possible to thoroughly the fluid discharge changed will be needed clean bottom fuel tank 6.
In the present embodiment, main oil gallery 4 includes the axial center hole 42 offered on the connecting tube 41 that is connected with swivel joint 7 and vibrating wheels 1 central shaft 3.Concrete, central shaft 3 offers the oil duct 5 connecting centre bore 42 and vibration bearing 36 inner ring.
Central shaft 3 includes the first vibrating shaft 31 and the second vibrating shaft 32, and connect the splined shaft 33 of the two, first vibrating shaft 31 is fixed with the first vibrator 34, being fixed with the second vibrator 35 on second vibrating shaft 32, the two ends of the first vibrating shaft 31 and the second vibrating shaft 32 are arranged with a vibration bearing 36 respectively.The concrete structure of central shaft 3 and the number of the number of vibrator and vibration bearing 36, can have other to select in other embodiments.
Concrete, an oil duct 5 and centre bore 42 are mutually perpendicular to, and namely propping up oil duct 5 is offer along the radial direction of central shaft 3 so that the length of an oil duct 5 is as far as possible short, and processing technique is simple.
When vibration bearing 36 is lubricated by the lubricating system in the present embodiment, control drain line 24 by 2/2-way reversal valve 22 to close, circulating pipe 23 is opened, oil scavenge pump 21 works, first fuel sucking pipe 231 oil suction from fuel tank 6, enter oil pipe section 2, it is filtered remove impurity by the filter element 211 in oil scavenge pump 21, then flow through in the main oil gallery 4 that swivel joint 7 enters within vibrating wheels 1, and then flow into an oil duct 5 from main oil gallery 4, each vibration bearing 36 is lubricated by fluid, fluid after lubrication, it is flowed in vibrating wheels 1, and back flow back in fuel tank 6 by the hole 12 on the side plate 11 of vibrating wheels 1, carry out the circulation lubrication of lower side.When fluid needs to change, the fluid trend of conversion 2/2-way reversal valve 22 so that fluid is discharged from drain line 24, by opening the fuel outlet 61 bottom fuel tank 6, it is possible to by clean for fluid discharge.
Circular vibration vibration wheel of road roller lubricating system of the present utility model, every this type circular vibration road roller bearing lubrication system that relates to, all in the protection domain of the application, such as increases cooling system on existing basis, lubricating oil is cooled down.
Applicant states, above-described embodiment of the present utility model is merely to know and this utility model example is described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.All any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within this utility model scope of the claims.
Claims (10)
1. a circular vibration vibration wheel of road roller lubricating system, including vibrating wheels (1), upper fixing at least one vibration bearing (36) of its central shaft (3) and at least one vibrator is included in described vibrating wheels (1), it is characterized in that, described lubricating system also includes oil leab, described oil leab includes the oil pipe section (2) that vibrating wheels (1) is outside, the oil duct (5) that the main oil gallery (4) of vibrating wheels (1) inside and described main oil gallery (4) connect with described vibration bearing (36) inner ring, described oil pipe section (2) one end connects with described main oil gallery (4), the other end connects with fuel tank (6), described oil pipe section (2) is provided with oil scavenge pump (21) and controls valve, swivel joint (7) it is connected between described main oil gallery (4) and described oil pipe section (2).
2. circular vibration vibration wheel of road roller lubricating system according to claim 1, it is characterized in that, described fuel tank (6) is positioned on the outer wall of side plate (11) of described vibrating wheels (1), offering porose (12) on described side plate (11), this hole (12) connect described vibrating wheels (1) inside and described fuel tank (6).
3. circular vibration vibration wheel of road roller lubricating system according to claim 2, it is characterized in that, described oil pipe section (2) includes circulating pipe (23), described circulating pipe (23) includes the oil absorbing end oil pipe and the oil outlet end oil pipe that are located at oil scavenge pump (21) two ends, described oil absorbing end oil pipe connects with fuel tank (6), the first fuel sucking pipe (231) that described oil absorbing end oil pipe includes being stretched out by fuel tank (6), 90 ° of elbows (232), straight joint (233) and the second fuel sucking pipe (234)；Described oil outlet end oil pipe includes the first flowline (235) and the second flowline (236), being provided with described control valve between described first flowline (235) and the second flowline (236), described second flowline (236) is connected with described swivel joint (7).
4. circular vibration vibration wheel of road roller lubricating system according to claim 3, it is characterised in that described oil pipe section (2) also includes drain line (24), is connected in an outlet of described control valve.
5. according to the arbitrary described circular vibration vibration wheel of road roller lubricating system of claim 1-4, it is characterized in that, described main oil gallery (4) includes the connecting tube (41) being connected with described swivel joint (7) and the axial center hole (42) offered on the central shaft (3) of described vibrating wheels (1).
6. circular vibration vibration wheel of road roller lubricating system according to claim 5, it is characterized in that, described central shaft (3) offers the oil duct (5) connecting described centre bore (42) and described vibration bearing (36) inner ring.
7. circular vibration vibration wheel of road roller lubricating system according to claim 6, it is characterized in that, described central shaft (3) includes the first vibrating shaft (31) and the second vibrating shaft (32), and connect the splined shaft (33) of the two, described first vibrating shaft (31) is fixed with the first vibrator (34), the second vibrating shaft (32) is fixed with the second vibrator (35).
8. circular vibration vibration wheel of road roller lubricating system according to claim 7, it is characterised in that the two ends of described first vibrating shaft (31) and the second vibrating shaft (32) are arranged with a vibration bearing (36) respectively.
9. according to the arbitrary described circular vibration vibration wheel of road roller lubricating system of claim 1-4, it is characterised in that described control valve is 2/2-way reversal valve (22).
10. according to the arbitrary described circular vibration vibration wheel of road roller lubricating system of claim 1-4, it is characterised in that described oil scavenge pump (21) is provided with filter element (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181877.XU CN205402202U (en) | 2016-03-10 | 2016-03-10 | Circle vibrated roller vibration wheel lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181877.XU CN205402202U (en) | 2016-03-10 | 2016-03-10 | Circle vibrated roller vibration wheel lubricating system |
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| Publication Number | Publication Date |
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| CN205402202U true CN205402202U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181877.XU Active CN205402202U (en) | 2016-03-10 | 2016-03-10 | Circle vibrated roller vibration wheel lubricating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197278A (en) * | 2021-12-22 | 2022-03-18 | 郭欢 | Highway engineering is with concrete shakeout device that has structure of shaking in advance |
| CN114396558A (en) * | 2021-11-25 | 2022-04-26 | 厦工(三明)重型机器有限公司 | Forced lubricating device for vibration bearing of vibration wheel |
| CN115748655A (en) * | 2022-11-30 | 2023-03-07 | 北京振冲工程机械有限公司 | Hydraulic vibroflotation device |
| CN114396558B (en) * | 2021-11-25 | 2024-06-28 | 厦工(三明)重型机器有限公司 | Forced lubrication device for vibration wheel vibration bearing |
-
2016
- 2016-03-10 CN CN201620181877.XU patent/CN205402202U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396558A (en) * | 2021-11-25 | 2022-04-26 | 厦工(三明)重型机器有限公司 | Forced lubricating device for vibration bearing of vibration wheel |
| CN114396558B (en) * | 2021-11-25 | 2024-06-28 | 厦工(三明)重型机器有限公司 | Forced lubrication device for vibration wheel vibration bearing |
| CN114197278A (en) * | 2021-12-22 | 2022-03-18 | 郭欢 | Highway engineering is with concrete shakeout device that has structure of shaking in advance |
| CN115748655A (en) * | 2022-11-30 | 2023-03-07 | 北京振冲工程机械有限公司 | Hydraulic vibroflotation device |
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