CN210262603U - Vibration wheel device capable of vibrating in situ and vibration road roller - Google Patents
Vibration wheel device capable of vibrating in situ and vibration road roller Download PDFInfo
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- CN210262603U CN210262603U CN201920540272.9U CN201920540272U CN210262603U CN 210262603 U CN210262603 U CN 210262603U CN 201920540272 U CN201920540272 U CN 201920540272U CN 210262603 U CN210262603 U CN 210262603U
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Abstract
The utility model discloses a but vibration wheel device and vibratory roller of original place vibration, this but vibration wheel device of original place vibration include left bearing frame, left eccentric mechanism, left axle, first vibration bearing, right bearing frame, right eccentric mechanism, right axle and second vibration bearing, left side eccentric mechanism fixes on the bearing frame of a left side, right eccentric mechanism fixes on the bearing frame of a right side, a left side axle with the right side axle passes through elastic coupling and connects, a left side bearing frame with the right side bearing frame is connected with the vibration room breadth board respectively, left side eccentric mechanism with right side eccentric mechanism is located the vibration room inner chamber, the vibration room inner chamber is equipped with lubricating oil, left side eccentric mechanism with be equipped with the oil slinging device on the eccentric mechanism of a right side respectively. The vibrating wheel device and the vibrating road roller capable of vibrating in situ do not need to run horizontally before construction, and lubricating oil can be fully infiltrated into the vibrating bearing by vibrating in situ.
Description
Technical Field
The utility model relates to a road roller technical field, in particular to but vibration wheel device and vibratory roller of original place vibration.
Background
The vibratory roller is a compaction machine indispensable in the foundation construction of large-scale projects such as highways, railways, dams, airports and the like. At present, most of domestic vibratory rollers drive and compact roadbed and pavement materials repeatedly and uniformly in a reciprocating manner for a plurality of times by means of the combined action of dead weight and vibration, so that the compacted materials have enough compactness. The high degree of compaction can give full play to the intensity of road bed and road surface material, reduces the deformation of road bed and road surface under the action of vehicle load, and increases the impermeability and intensity stability of road bed and road surface material. Thus, in situ vibratory rollers have become the standard and preferred equipment for many compaction operations relative to other types of rollers, in view of the severe unevenness of the material being compacted.
The eccentric vibration mechanism of the vibration wheel of the traditional vibratory roller consists of a left eccentric mechanism and a right eccentric mechanism, wherein the left eccentric mechanism and the right eccentric mechanism are connected through a middle spline shaft, and the left eccentric vibration mechanism and the right eccentric vibration mechanism are respectively installed on a left amplitude plate and a right amplitude plate through a bearing seat by a left vibration bearing and a right vibration bearing. The left eccentric mechanism and the right eccentric mechanism are not allowed to impact a lubricating oil surface when rotating, otherwise, the lubricating oil can generate foam and heat due to impact, accelerated aging and failure are caused, lubrication of the vibrating bearing is not smooth, and the vibrating bearing is finally burnt out at high temperature. The purpose of lubrication is achieved by means of carrying a small amount of lubricating oil to infiltrate the bearing through the wall of the steel wheel rotating spoke plate.
However, in the prior art, before the vibration construction of the road roller, the road roller needs to be flatly run for a period of time sufficiently to enable enough lubricating oil to enter the vibration bearing for construction after lubrication, and in addition, the vibration wheel is strictly prohibited from in-situ vibration.
SUMMERY OF THE UTILITY MODEL
The utility model provides a but vibration wheel device and vibratory roller of original place vibration need not the flat running just can realize lubricating oil fully to soak the vibration bearing before the construction.
In order to solve the technical problem, the utility model provides a but vibration wheel device of original place vibration, including left bearing frame, left eccentric mechanism, left axle, first vibration bearing, right bearing frame, right eccentric mechanism, right axle and second vibration bearing, left side eccentric mechanism fixes on the bearing frame of a left side, right eccentric mechanism fixes on the bearing frame of a right side, a left side axle with right side axle passes through elastic coupling and connects, a left side bearing frame with right side bearing frame is connected with the vibration room breadth board respectively, a left side eccentric mechanism with right eccentric mechanism is located the vibration room inner chamber, the vibration room inner chamber is equipped with lubricating oil, a left side eccentric mechanism with be equipped with respectively on the eccentric mechanism of a right side and get rid of the oil device.
Preferably, the left bearing seat and the right bearing seat are circumferentially distributed with radial oil ducts respectively, the left bearing seat and the right bearing seat are circumferentially provided with oil scooping devices respectively, and scooping ports of the oil scooping devices face the radial oil ducts.
Preferably, a mixed liquid is arranged in the outer cavity of the vibration chamber, and the mixed liquid coats a partition board which separates the inner cavity from the outer cavity of the vibration chamber.
Preferably, the left eccentric mechanism and the right eccentric mechanism respectively comprise an eccentric block, an eccentric shell and an eccentric shell cover, the eccentric block is located in the eccentric shell, and the eccentric shell cover is fixed on the eccentric shell.
Preferably, the left eccentric mechanism and the right eccentric mechanism further respectively comprise a sealing ring, the sealing ring is used for sealing a gap between the eccentric shell and the eccentric shell cover, and the eccentric shell cover are connected through a bolt.
Preferably, the mixed liquid is a mixed liquid of the waste engine oil and the water in a ratio of 1: 20.
Preferably, in the in-situ vibration state of the vibration wheel device, the volume of the lubricating oil added into the inner cavity of the vibration chamber is such that the height of the circumferential surface of the bottom of the eccentric block, which is 10mm-25mm, is in the lubricating oil.
Preferably, the lubricating oil is diesel oil.
On the other hand, the embodiment of the utility model provides a vibratory roller is still provided, but including foretell original place vibration's vibration wheel device.
By adopting the technical scheme, when the vibration wheel device capable of vibrating in situ vibrates in situ, the oil throwing device rotates along with the left eccentric mechanism and the right eccentric mechanism, and lubricating oil is thrown to the vibration chamber, the first vibration bearing, the second vibration bearing, the left bearing seat and the right bearing seat while rotating, so that the lubrication of the first vibration bearing and the second vibration bearing is realized, and the lubrication of the bearing can be realized without running for a period of time before construction. The vibrating wheel device capable of vibrating in situ can vibrate in situ to lubricate the bearing.
Drawings
Fig. 1 is a cross-sectional view of a vibration wheel device capable of in-situ vibration according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a state in which a left eccentric mechanism of a vibrating wheel device capable of in-situ vibration according to an embodiment of the present invention is immersed in lubricating oil.
Reference numerals: the vibration pump comprises a left bearing seat-01, a left eccentric mechanism-02, a left shaft-03, a first vibration bearing-04, a right bearing seat-05, a right eccentric mechanism-06, a right shaft-07, a second vibration bearing-08, an elastic coupling-09, a vibration chamber inner cavity-10, an oil throwing device-11, a vibration chamber amplitude plate-101, an oil scooping device-12, a partition plate-102, lubricating oil-20 and mixed liquid-30.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless otherwise specified.
The embodiment of the utility model provides a but vibration wheel device of original place vibration, as shown in FIG. 1, including left bearing frame 01, left side eccentric mechanism 02, left side axle 03, first vibration bearing 04, right bearing frame 05, right eccentric mechanism 06, right side axle 07 and second vibration bearing 08, left side eccentric mechanism 02 is fixed on left bearing frame 01, right side eccentric mechanism 06 is fixed on right bearing frame 05, left side axle 03 and right side axle 07 are connected through elastic coupling 09, left side bearing frame 01 and right bearing frame 05 are connected with vibration room breadth board 101 respectively, left side eccentric mechanism 02 and right eccentric mechanism 06 are located vibration room inner chamber 10, vibration room inner chamber 10 is equipped with lubricating oil 20, be equipped with on left side eccentric mechanism 02 and the right eccentric mechanism 06 respectively and get rid of oil device 11.
The centers of mass of the left eccentric mechanism 02 and the right eccentric mechanism 06 are in the same phase, and the centers of mass of the left eccentric mechanism 02 and the right eccentric mechanism 06 are symmetrically arranged on two sides of the elastic coupling.
By adopting the technical scheme, when the vibration wheel device capable of vibrating in situ vibrates in situ, the oil throwing device rotates along with the left eccentric mechanism and the right eccentric mechanism, and lubricating oil is thrown to the vibration chamber, the first vibration bearing, the second vibration bearing, the left bearing seat and the right bearing seat while rotating, so that the lubrication of the first vibration bearing and the second vibration bearing is realized, and the lubrication of the bearing can be realized without running for a period of time. The vibrating wheel device capable of vibrating in situ can vibrate in situ to lubricate the bearing.
When the vibration wheel device capable of vibrating in situ vibrates in situ, and the left eccentric mechanism 02 and the right eccentric mechanism 06 rotate at high speed, lubricating oil is beaten on the circumferences of the left eccentric mechanism 02 and the right eccentric mechanism 06, splashed and collided with the vibration chamber to form high-concentration oil mist, the first vibration bearing 04 and the second vibration bearing 08 are soaked in a surrounding mode, the saturated oil mist forms the lubricating oil, the lubricating oil falls along the vibration chamber and is dripped into the first vibration bearing 04 and the second vibration bearing 08, the lubricating oil flows into the first vibration bearing 04 and the second vibration bearing 08 along the wall of the amplitude plate 101 of the vibration chamber, and lubrication of the first vibration bearing 04 and the second vibration bearing 08 is achieved.
Preferably, radial oil ducts (not shown in the figure) are distributed on the circumferential direction of the left bearing seat 01 and the right bearing seat 05 respectively, the oil scooping devices 12 are mounted on the circumferential rings of the left bearing seat 01 and the right bearing seat 05 respectively, and the scooping ports face the radial oil ducts.
When the vibration wheel device capable of vibrating in situ rolls, the oil scooping device 12 scoops lubricating oil above the first vibration bearing 04 and the second vibration bearing 08 to form a scooping type forced pouring lubrication on the first vibration bearing 04 and the second vibration bearing 08, so that the vibration wheel device capable of vibrating in situ can realize the lubrication of the first vibration bearing 04 and the second vibration bearing 08 under high load, and the stable operation is realized.
Preferably, the mixed liquid 30 is provided in the outer cavity of the vibration chamber, and the mixed liquid 30 covers the partition plate 102 for separating the inner cavity and the outer cavity of the vibration chamber. The mixed liquid is used for absorbing heat generated when the lubricating oil is transmitted to the first vibration bearing and the second vibration bearing, and further plays a role in cooling.
Further, the left eccentric mechanism and the right eccentric mechanism respectively include an eccentric block (not shown), an eccentric housing (not shown), and an eccentric housing cover (not shown), wherein the eccentric block is located in the eccentric housing, and the eccentric housing cover is fixed on the eccentric housing.
Preferably, the left eccentric mechanism and the right eccentric mechanism further respectively comprise a sealing ring, and the sealing ring is used for sealing a gap between the eccentric shell and the eccentric shell cover, so that a sealing effect is achieved.
Further, the eccentric housing and the eccentric housing cover are connected by a bolt. The fixing mode is simple and convenient, and the fixing effect is good.
In a preferred embodiment, the mixed liquid is a mixed liquid of the used oil and water in a ratio of 1: 20. Thus, the heat conduction effect can be achieved, and heat can be absorbed.
Furthermore, as shown in fig. 2, in the in-situ vibration state of the vibration wheel device, the volume of the lubricating oil added into the inner cavity of the vibration chamber is such that the height of the circumferential surface of the bottom of the eccentric block is 10mm-25mm in the lubricating oil. Therefore, the left eccentric mechanism and the right eccentric mechanism can be fully contacted with lubricating oil when rotating.
In a preferred embodiment, the lubricating oil is diesel oil. The diesel engine oil can play a good lubricating role for the vibration bearing, so that the vibration bearing can stably run.
On the other hand, the embodiment of the utility model provides a vibratory roller is still provided, but including foretell original place vibration's vibration wheel device.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (8)
1. The utility model provides a but vibration wheel device of original place vibration, its characterized in that, includes left bearing frame, left eccentric mechanism, left axle, first vibration bearing, right bearing frame, right eccentric mechanism, right axle and second vibration bearing, left side eccentric mechanism fixes on the left bearing frame, right eccentric mechanism fixes on the right bearing frame, left side axle with right axle passes through elastic coupling and connects, left side bearing frame with right bearing frame is connected with the vibration room radial plate respectively, left side eccentric mechanism with right eccentric mechanism is located the vibration room inner chamber, the vibration room inner chamber is equipped with lubricating oil, left side eccentric mechanism with be equipped with the oil slinger on the right eccentric mechanism respectively.
2. The vibrating wheel device capable of vibrating in situ according to claim 1, wherein radial oil ducts are distributed circumferentially on the left bearing seat and the right bearing seat, oil scooping devices are mounted circumferentially on the left bearing seat and the right bearing seat, and a scooping port of each oil scooping device faces the radial oil ducts.
3. A vibrating wheel apparatus as claimed in claim 1, wherein the chamber of the vibrating chamber is filled with a mixture which surrounds a partition separating the inner and outer chambers of the vibrating chamber.
4. A vibrating wheel apparatus in which vibration is in place as set forth in claim 1, wherein said left eccentric mechanism and said right eccentric mechanism respectively comprise an eccentric mass, an eccentric housing, and an eccentric housing cover, said eccentric mass being located in said eccentric housing, said eccentric housing cover being fixed to said eccentric housing.
5. The vibrating wheel apparatus in which an in-place vibration is generated as set forth in claim 4, wherein the left eccentric mechanism and the right eccentric mechanism further comprise a sealing ring for sealing a gap between the eccentric housing and the eccentric housing cover, respectively, and the eccentric housing cover are coupled by a bolt.
6. A vibrating wheel device capable of vibrating in situ according to claim 4, wherein the volume of the lubricating oil added into the inner cavity of the vibrating chamber is such that the height of the circumferential surface of the bottom of the eccentric block is 10mm-25mm in the lubricating oil when the vibrating wheel device is in the in situ vibrating state.
7. An in-situ vibratable vibrator wheel unit according to any one of claims 1 to 6, wherein the lubricant is diesel oil.
8. A vibratory roller comprising an in situ vibratory wheel assembly as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540272.9U CN210262603U (en) | 2019-04-19 | 2019-04-19 | Vibration wheel device capable of vibrating in situ and vibration road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540272.9U CN210262603U (en) | 2019-04-19 | 2019-04-19 | Vibration wheel device capable of vibrating in situ and vibration road roller |
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| Publication Number | Publication Date |
|---|---|
| CN210262603U true CN210262603U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540272.9U Active CN210262603U (en) | 2019-04-19 | 2019-04-19 | Vibration wheel device capable of vibrating in situ and vibration road roller |
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| CN (1) | CN210262603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319026A (en) * | 2021-11-25 | 2022-04-12 | 厦工(三明)重型机器有限公司 | Vibrating wheel with flowing oil mist lubrication |
| 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 |
-
2019
- 2019-04-19 CN CN201920540272.9U patent/CN210262603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319026A (en) * | 2021-11-25 | 2022-04-12 | 厦工(三明)重型机器有限公司 | Vibrating wheel with flowing oil mist lubrication |
| 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 |
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