CN202181498U - Exciter structure of vibratory roller - Google Patents
Exciter structure of vibratory roller Download PDFInfo
- Publication number
- CN202181498U CN202181498U CN2011202577566U CN201120257756U CN202181498U CN 202181498 U CN202181498 U CN 202181498U CN 2011202577566 U CN2011202577566 U CN 2011202577566U CN 201120257756 U CN201120257756 U CN 201120257756U CN 202181498 U CN202181498 U CN 202181498U
- Authority
- CN
- China
- Prior art keywords
- eccentric block
- bearing
- support tube
- synchronously
- changeing
- 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 - Lifetime
Links
Images
Landscapes
- Road Paving Machines (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model belongs to the field of roller machinery, in particular to an exciter structure of a vibratory roller. The exciter comprises a supporting tube of the exciter and a vibrating motor, wherein the vibrating motor is arranged at the outer side of the supporting tube. The inner part of the supporting tube is provided with eccentric blocks fixed on a vibrating bearing, and the revolution axes of the eccentric blocks of the inner part of the supporting tube mutually coincide. A fixed shell body is arranged in the supporting tube, and the fixed shell body is in running fit with the supporting tube through a supporting beating and a walking bearing arranged at the end part of the supporting tube. The vibrating motor drives the fixed shell body and the eccentric blocks in the supporting tube to rotate through a first spline shaft. As the outer side of the fixed shell body is provided with the supporting bearing and the walking bearing, the stability and reliability of a frame of vehicle to the fixed shell body are greatly increased when the fixed shell body is shocked by the motion of the eccentric blocks in the supporting tube and a finished vehicle runs, and the cost of the bearings is greatly reduced at the same time. Thus, the exciter structure effectively prolongs the service life of the vibratory roller and increases the production efficiency of the vibratory roller.
Description
Technical field
The utility model belongs to the road roller mechanical field, is specifically related to a kind of vibrator of vibrating roller structure.
Background technology
Vibratory roller is the key equipment of present Expressway Construction; Each bearing that carries road roller exciter is bearing huge alternating impulse load; Vibrating mechanism and the gear in the vibrating mechanism in the road roller exciter also bearing huge impulsive load simultaneously; In the long-term course of work, the gear in bearing, vibrating mechanism and the vibrating mechanism is all easily because vibration repeatedly and loses stability, thereby had a strong impact on the application life of vibratory roller; And reduced production efficiency, increased loss.
Summary of the invention
The purpose of the utility model provides a kind of vibrator of vibrating roller structure, and it can effectively improve the stable and reliability of each parts in vibrating mechanism and the vibrating mechanism, thus the application life of having improved vibratory roller.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of vibrator of vibrating roller structure; The support tube and the vibrating motor that is arranged on the said support tube outside that comprise vibrator; The inside of said support tube is provided with the eccentric block that is fixed on the vibration bearing, and the axis of rotation of the eccentric block of support tube inside overlaps mutually; Be provided with stationary housing in the said support tube, stationary housing is rotatably assorted through spring bearing and the walking bearing that is arranged on the support tube end and support tube and walking axis bearing formation; Said vibrating motor rotates through the eccentric block in the first splined shaft drive fixing housing and the support tube.
The beneficial effect of the utility model is: because the outside of stationary housing is provided with spring bearing and walking bearing; Thereby vehicle frame is to stationary housing stressed stability and reliability during motion impact and the car load walking that has greatly improved the eccentric block of stationary housing in receiving stationary housing; Also reduced simultaneously the cost of bearing widely; Therefore the utility model has prolonged the application life of vibratory roller effectively, has improved the production efficiency of road roller.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 ladles out oily device at the inner sectional view of vibrator support tube.
The implication of label symbol is following among the figure:
1-reductor and running motor assembly 2-roller 3-shock absorber
The synchronously positive rotational oscillation dynamic bearing 5-of 4-is just changeing eccentric block 6-first synchronously and is ladling out oily device
The synchronously positive rotational oscillation moving axis bearing support 8-second splined shaft 9-spacer ring of 7-
The 10-eccentric block 11-second that reverses synchronously ladles out oily device 12-support tube
The 13-vibrating shaft bearing support 14-the 3rd that reverses synchronously ladles out oily device
15-synchronous backward transmission mechanism 16-gear housing 17-spring bearing
18-the 4th ladles out oily device 19-is just changeing eccentric block 20-end seat
21-walking axis bearing 22-adds drain oil 23-walking bearing
The right former of 24-end face seal plate 25-vibrating motor 26-
The positive rotational oscillation dynamic bearing of 27-28-gear rigid bearing
The 29-vibration bearing 30-that reverses synchronously waters hydraulic fluid port 31-left side former
The synchronously positive rotational oscillation moving axis of 32-left sealing cap 33-fuel feed hole 34-
35-vibrating shaft 36-first splined shaft that reverses synchronously
The specific embodiment
As shown in Figure 1; A kind of vibrator of vibrating roller structure; The support tube 12 and the vibrating motor 25 that is arranged on said support tube 12 outsides that comprise vibrator; It is characterized in that: the inside of said support tube 12 is provided with the eccentric block that is fixed on the vibration bearing, and the axis of rotation of the eccentric block of support tube 12 inside overlaps mutually; Be provided with stationary housing in the said support tube 12, stationary housing is rotatably assorted through spring bearing 17 and the walking bearing that is arranged on support tube 12 ends 23 and support tube 12 and walking axis bearing 21 formations; Said vibrating motor 25 rotates through the eccentric block in the first splined shaft drive fixing housing and the support tube 12.
Said stationary housing is arranged on the end near vibrating motor 25 of vibrator; Be provided with the synchronous backward transmission mechanism in the stationary housing and just changeing eccentric block 19; Saidly just changeing the end that eccentric block 19 is arranged on stationary housing near vibrating motor 25; Said vibrating motor 25 drives through first splined shaft is just changeing eccentric block 19 rotations; First splined shaft rotates through the eccentric block 5 that just changeing synchronously away from stationary housing that transmission mechanism drives in the support tube 12, and first splined shaft rotates through the synchronous counter-rotating eccentric block 10 near stationary housing that the synchronous backward transmission mechanism drives in the support tube 12.
The implication of just changeing in the eccentric block of just changeing described herein is to follow the meaning that first splined shaft 36 rotates, and it is identical with the rotation direction of first splined shaft 36 also promptly just to change eccentric block, counter-rotating hereinafter also promptly with the meaning in the opposite direction of first splined shaft, 36 rotations.
Said synchronous backward transmission mechanism is the synchronous backward gear train, and the synchronous backward gear train is arranged in the gear housing 16, and gear housing 16 is sheathed in the spring bearing 17, and gear housing 16 is rotatably assorted through spring bearing 17 and support tube 12 formations; Gear housing 16 extends and links to each other with the end seat 20 of tubular to vibrating motor 25 1 sides, and the side of end 20 is provided with the end face seal plate 24 with the end Joint of said support tube 12; Said just the commentaries on classics in the cavity that end seat 20 that eccentric block 19 is arranged on gear housing 16 and tubular surrounds; The end seat 20 of this tubular is sheathed in the walking bearing 23, and walking axis bearing 21 formations of the coaxial line that is connected with support tube 12 through walking bearing 23 of end seat 20 are rotatably assorted; Said first splined shaft is rotating to be fixed on the positive rotational oscillation dynamic bearing that is separately positioned in gear housing 16 and the end seat 20; Said gear housing 16 constitutes stationary housing with end seat 20.
Said being centered around just changeed eccentric block 19, synchronous backward gear train, reverse eccentric block 10 and just changeing synchronously on the medial surface of support tube 12 of eccentric block 5 all sides and be equipped with the oily device of ladling out that is used to lubricate synchronously, and said gear housing 16 is provided with and supplies lubrication oil to get in the gear housing and lubricated synchronous backward gear train and just changeing the fuel feed hole 33 of eccentric block 19; The support tube 12 of said vibrator be provided be communicated with vibrator inside and outside add drain oil 22.
Complete support tube 12 of the common composition of the cylindrical shell of left sealing cap 32, walking axis bearing 21 and support tube 12; Said adding on the barrel that drain oil 22 can be arranged on support tube 12 all sides, also can be arranged on the end face of walking axis bearing 21 on left sealing cap 32 or right side of support tube 12.
As shown in Figure 1, the said edge away from center of rotation that is just changeing eccentric block 19, reversing eccentric block 10 and just changeing synchronously eccentric block 5 synchronously all is band oil portions of lubricated each vibration bearing; The position that is in the gear teeth of low level in the said synchronous backward gear train is lower than the oil level of the lubricating oil bath in the support tube 12.
Like Fig. 1, shown in 2, said to ladle out oily device be the shoe cream room that abuts on support tube 12 medial surfaces, and said shoe cream room is a closed, shoe cream room towards support tube 12 inboard plate faces be provided be used for the fluid turnover water hydraulic fluid port 30.
Shoe cream room has multiple implementation, gets final product such as being welded into a sealed hollow through the polylith plate, and when the watering hydraulic fluid port 30 and be lower than the lubricant level line of shoe cream room, fluid gets in the shoe cream rooms through watering hydraulic fluid port 30; When shoe cream room moved to certain high position and also promptly is in the top of eccentric block, the oil in the shoe cream room watered and spreads on the eccentric block through watering hydraulic fluid port 30, thereby had realized lubricated to the vibration bearing on the both sides of eccentric block.
As shown in Figure 1, said both sides of just changeing eccentric block 5 synchronously are provided with synchronously positive rotational oscillation dynamic bearing 4, and the both sides of the eccentric block 10 that reverses synchronously are provided with synchronous counter-rotating vibration bearing 29, and said positive rotational oscillation dynamic bearing 27 is arranged on the both sides of just changeing eccentric block 19; Said transmission mechanism comprises second splined shaft 8 that links to each other with first splined shaft 36; Second splined shaft 8 is provided with the synchronously positive rotational oscillation moving axis 34 that is sheathed on the synchronously positive rotational oscillation dynamic bearing 4 away from an end of first splined shaft 36, is saidly just changeing eccentric block 5 sheathed being fixed on the synchronously positive rotational oscillation moving axis 34 synchronously; Be arranged with synchronous counter-rotating vibrating shaft 35 on the said synchronous counter-rotating vibration bearing 29, the input of the vibrating shaft 35 that reverses synchronously links to each other with the output of synchronous backward transmission mechanism 15; The said synchronously positive rotational oscillation dynamic bearing 4 and the vibration bearing 29 that reverses synchronously all are installed in the said support tube 12 through the bearing support of ring-type; Said and just changeing synchronously that eccentric block 5 is corresponding to be ladled out oily device 6 and be arranged between the section roller bearing of synchronously positive rotational oscillation dynamic bearing 4; Said and synchronously counter-rotating eccentric block 10 is corresponding ladles out oily device 11 and be arranged between the section roller bearing of synchronous counter-rotating vibration bearing 29; Synchronous backward transmission mechanism 15 in the said and gear housing 16 is corresponding to be ladled out oily device 14 and is arranged between the synchronous counter-rotating vibrating shaft bearing support 13 and spring bearing 17 near gear housing 16, said and just changeing that eccentric block 19 is corresponding to be ladled out oily device 18 and be arranged between spring bearing 17 and the walking axis bearing 21.
Preferably; The support tube 12 of said vibrator is fixedly installed in the roller 2 of road roller through the left and right former 31,26 of two ring-types in the support tube outside, surrounds the enclosed cavity that is filled with antirust solution and water between said support tube 12, left former 31, right former 26 and the roller drum 2.
Said gear housing 16, end seat 20 and end face seal plate 24 connect into integral body through bolt, again with road roller on shock absorber 3 be solidly fixed with vehicle frame.Said gear housing 16 constitutes stationary housing with end seat 20, and stationary housing and end face seal plate are followed the road roller translation when road roller is worked, and support tube 12 rotates relatively.
In sum; The utility model is provided with spring bearing and walking bearing in the outside of stationary housing; Thereby vehicle frame is to gear housing 16 stressed stability and reliability during motion impact and the car load walking that has greatly improved the eccentric block of gear housing 16 in receiving stationary housing; Also reduced simultaneously the cost of bearing widely, so the utility model prolongs the application life of vibratory roller effectively, improved the production efficiency of road roller.
Running below in conjunction with Fig. 1,2 pairs of the utility model further specifies:
As shown in Figure 1; Support tube 12, walking axis bearing 21, end face seal plate 24 and left sealing cap 32 form the space of a sealing; Lubricating oil can inject in the enclosure space recited above through the drain oil 22 that adds on the walking axis bearing 21; When the lubrication oil that injects reaches setting height, stop to inject lubrication oil, and installation adds the plug on the drain oil 22.
During work, vibrating motor 25 drives through first splined shaft 36 just to be changeed eccentric block 19 and is rotating, and first splined shaft 36 drives through second splined shaft 8, synchronously positive rotational oscillation moving axis 34 is successively simultaneously just changeing eccentric block 5 synchronously and rotate; This moment, first splined shaft 36 was also through synchronous backward transmission mechanism 15, reverse vibrating shaft 35 drives synchronously that counter-rotating eccentric block 10 rotates synchronously.Just changeing eccentric block 19 when also promptly working, synchronously just to change the rotation direction of eccentric block 5 identical with the rotation direction of first splined shaft 36, and the rotation direction of the eccentric block 10 that reverses synchronously with the direction of rotation of first splined shaft 36, with the adjusting of realization vibration force.
As shown in Figure 1, gear housing 16 and end seat 20 connect into assembly and are fixed on spring bearing 17 and the walking bearing 23, have improved gear housing 16 stressed stability and reliability so greatly, have also reduced the cost of bearing widely.
Be provided with two kinds of lubricating systems in the utility model.
First kind of lubricating system:
When steel wheel walking operation; Lubrication oil in the housing 30 is ladled out oily device 6, second through first respectively and is ladled out oily device the 11, the 3rd and ladle out the hydraulic fluid port 30 that waters that oily device the 14, the 4th ladles out on the oily device 18 and get into all ladling out in the oily device; First ladles out oily device 6, second ladles out oily device the 11, the 3rd and ladles out oily device the 14, the 4th and ladle out oily device 18 and take up certain altitude to the lubrication oil that get into wherein, first ladles out lubrication oil in the oily device 6 and waters from it that oil port flows out and lubricated eccentric block 5 and the synchronously positive rotational oscillation dynamic bearing 4 that is arranged on synchronous clockwise eccentric block 5 both sides of just changeing synchronously then; Second ladles out lubrication oil in the oily device 11 waters from it that oil port flows out and lubricated eccentric block 10 of counter-rotating synchronously and the synchronous counter-rotating vibration bearing 29 that is arranged on synchronous counter-rotating eccentric block 10 both sides; The 3rd ladles out the lubrication oil that oily device 14 and the 4th ladles out in the oily device 18 flows out and waters on the gear housing 16 from the two the oil port that waters; Get into the inside of gear housing 16 again from 33 fens two-way of the gear housing oil-in of gear housing 16 upsides; Wherein on one tunnel each gear and the gear rigid bearing 28 that water in the inner synchronous backward gear train of gear housing, just changeing eccentric block 19 and be arranged on the positive rotational oscillation dynamic bearing 27 that just changes eccentric block 19 both sides in the die cavity of gear housing the right watered on another road.
Second kind of lubricating system:
When steel wheel when operation walking or original place vibration; After vibrating motor 25 operations; After driving three groups of eccentric blocks, 5,10,19 synchronous backwards and rotating at a high speed; Through eccentric block band oil lubrication separately, and rotate at a high speed through eccentric block self and to make lubrication oil nebulize to come the lubricated vibration bearing 4,29,27 that is arranged on the eccentric block both sides.Gear in the synchronous backward transmission mechanism in the gear housing 16 levorotation chambeies and bearing then are that the gear through separately stirs oil and takes up lubrication oil, and rotate at a high speed through gear self and to make lubrication oil nebulize to lubricate meshing gear and the gear rigid bearing that is connected.
When steel wheel when vibration walking, more than two kinds lubricatedly all play dual lubricated to vibration bearing, other bearing and gear; When steel wheel is not walked vibration, then lubricate parts such as vibration bearing, other bearing and gear, to guarantee the reliability of vibrator internal lubrication through second kind of lubricating system.
Also be provided with reliable cooling system in the utility model:
Fill the water that into adds antirust solution in the space between the roller 2 of vibrator support tube 12, steel wheel, left former 31 and the right former 26; This water that is added with antirust solution can either play the cooling effect to lubrication oil in the enclosure space in the vibrator support tube 12 effectively; Play effect again to the whole counterweight of steel wheel; Thereby reduce the use amount of steel widely, to practice thrift the manufacturing cost of steel wheel.
Claims (10)
1. vibrator of vibrating roller structure; Comprise the support tube (12) of vibrator and be arranged on the vibrating motor (25) in said support tube (12) outside; It is characterized in that: the inside of said support tube (12) is provided with the eccentric block that is fixed on the vibration bearing, and the axis of rotation of the eccentric block of support tube (12) inside overlaps mutually; Said support tube is provided with stationary housing in (12), and stationary housing is rotatably assorted with support tube (12) and walking axis bearing (21) formation through spring bearing (17) and the walking bearing (23) that is arranged on support tube (12) end; Said vibrating motor (25) rotates through the eccentric block in the first splined shaft drive fixing housing and the support tube (12).
2. a kind of vibrator of vibrating roller structure according to claim 1; It is characterized in that: said stationary housing is arranged on the end near vibrating motor (25) of vibrator; Be provided with the synchronous backward transmission mechanism in the stationary housing and just changeing eccentric block (19); Saidly just changeing the end that eccentric block (19) is arranged on stationary housing near vibrating motor (25); Said vibrating motor (25) drives through first splined shaft is just changeing eccentric block (19) rotation; First splined shaft rotates through the eccentric block (5) that just changeing synchronously away from stationary housing that transmission mechanism drives in the support tube (12), and first splined shaft rotates through the synchronous counter-rotating eccentric block (10) near stationary housing that the synchronous backward transmission mechanism drives in the support tube (12).
3. a kind of vibrator of vibrating roller structure according to claim 2; It is characterized in that: said synchronous backward transmission mechanism is the synchronous backward gear train; The synchronous backward gear train is arranged in the gear housing (16); Gear housing (16) is sheathed in the spring bearing (17), and gear housing (16) is rotatably assorted through spring bearing (17) and support tube (12) formation; Gear housing (16) extends and links to each other with the end seat (20) of tubular to vibrating motor (25) one sides, and the side of end (20) is provided with the end face seal plate (24) with the end Joint of said support tube (12); Said just the commentaries on classics in the cavity that end seat (20) that eccentric block (19) is arranged on gear housing (16) and tubular surrounds; The end seat (20) of this tubular is sheathed in walking bearing (23), and walking axis bearing (21) formation of the coaxial line that is connected with support tube (12) through walking bearing (23) of end seat (20) is rotatably assorted; Said first splined shaft is rotating to be fixed on the positive rotational oscillation dynamic bearing that is separately positioned in gear housing (16) and the end seat (20); Said gear housing (16) constitutes stationary housing with end seat (20).
4. a kind of vibrator of vibrating roller structure according to claim 3; It is characterized in that: said being centered around just changeed eccentric block (19), synchronous backward gear train, reverse eccentric block (10) and just changeing synchronously on the medial surface of support tube (12) of all sides of eccentric block (5) and be equipped with the oily device of ladling out that is used to lubricate synchronously, and said gear housing (16) is provided with and supplies lubrication oil to get in the gear housing and lubricated synchronous backward gear train and just changeing the fuel feed hole (33) of eccentric block (19); The support tube of said vibrator (12) be provided be communicated with vibrator inside and outside add drain oil (22).
5. a kind of vibrator of vibrating roller structure according to claim 3 is characterized in that: the said edge away from center of rotation that is just changeing eccentric block (19), reversing eccentric block (10) and just changeing eccentric block (5) synchronously synchronously all is band oil portions of lubricated each vibration bearing; The position that is in the gear teeth of low level in the said synchronous backward gear train is lower than the oil level of the lubricating oil bath in the support tube (12).
6. a kind of vibrator of vibrating roller structure according to claim 4; It is characterized in that: saidly ladle out oily device for abutting in the shoe cream room on housing (12) medial surface; Said shoe cream room is a closed, shoe cream room towards the inboard plate face of support tube (12) be provided be used for the fluid turnover water hydraulic fluid port (30).
7. a kind of vibrator of vibrating roller structure according to claim 4; It is characterized in that: said both sides of just changeing eccentric block (5) synchronously are provided with synchronously positive rotational oscillation dynamic bearing (4); The both sides of counter-rotating eccentric block (10) are provided with synchronous counter-rotating vibration bearing (29) synchronously, and said positive rotational oscillation dynamic bearing (27) is arranged on the both sides of just changeing eccentric block (19); Said transmission mechanism comprises second splined shaft (8) that links to each other with first splined shaft (36); Second splined shaft (8) is provided with the synchronously positive rotational oscillation moving axis (34) that is sheathed on the synchronously positive rotational oscillation dynamic bearing (4) away from an end of first splined shaft (36), is saidly just changeing synchronously that eccentric block (5) is sheathed to be fixed on the synchronously positive rotational oscillation moving axis (34); Be arranged with synchronous counter-rotating vibrating shaft (35) on the said synchronous counter-rotating vibration bearing (29), the input of the vibrating shaft (35) that reverses synchronously links to each other with the output of synchronous backward transmission mechanism (15); The said synchronously positive rotational oscillation dynamic bearing (4) and the vibration bearing (29) that reverses synchronously all are installed in the said support tube (12) through the bearing support of ring-type; Said and just changeing the corresponding oily device (6) of ladling out of eccentric block (5) synchronously and be arranged between the section roller bearing of synchronous positive rotational oscillation dynamic bearing (4); Said and the corresponding oily device (11) of ladling out of eccentric block (10) that reverses synchronously is arranged between the section roller bearing of synchronous counter-rotating vibration bearing (29); The corresponding oily device (14) of ladling out of synchronous backward transmission mechanism (15) in the said and gear housing (16) is arranged between the synchronous counter-rotating vibrating shaft bearing support (13) and spring bearing (17) near gear housing (16), and is said and just changeing the corresponding oily device (18) of ladling out of eccentric block (19) and be arranged between spring bearing (17) and the walking axis bearing (21).
8. a kind of vibrator of vibrating roller structure according to claim 5; It is characterized in that: said eccentric block (19), the reverse eccentric block (10) and just changeing eccentric block (5) synchronously and all be semicircle shape synchronously of just changeing; Its marginal portion that is positioned at circle centre position is semi-annular shape to the direction away from body one side and encircles; And at circle centre position formation axis hole, the both sides of axis hole are provided with the eccentric block end face of mutual symmetry; The oily portion of said band is just in the peripheral edge away from axis hole one side of eccentric block.
9. according to the described a kind of vibrator of vibrating roller structure of claim 1～8; It is characterized in that: the support tube of said vibrator (12) is fixedly installed in the roller (2) of road roller through the left and right former (31,26) of two ring-types in the support tube outside, forms the enclosed cavity that is filled with antirust solution and water between said support tube (12), left former (31), right former (26) and the roller drum (2).
10. according to the described a kind of vibrator of vibrating roller structure of claim 3～7; It is characterized in that: said gear housing (16), end seat (20) and end face seal plate (24) connect into integral body through bolt, again with road roller on shock absorber (3) and vehicle frame be solidly fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202577566U CN202181498U (en) | 2011-07-20 | 2011-07-20 | Exciter structure of vibratory roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202577566U CN202181498U (en) | 2011-07-20 | 2011-07-20 | Exciter structure of vibratory roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181498U true CN202181498U (en) | 2012-04-04 |
Family
ID=46174540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202577566U Expired - Lifetime CN202181498U (en) | 2011-07-20 | 2011-07-20 | Exciter structure of vibratory roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181498U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337718A (en) * | 2011-07-20 | 2012-02-01 | 屠卫东 | Exciter structure of vibratory roller |
| CN103993539A (en) * | 2014-05-26 | 2014-08-20 | 池州腾虎机械科技有限公司 | Concentric positioning structure between road roller exciters as well as between synchronous one-direction driving gear boxes |
| CN104675977A (en) * | 2015-02-16 | 2015-06-03 | 合肥永安绿地工程机械有限公司 | Gearbox assembly with self-lubricating structure for vertical orientation vibratory roller |
| DE102018132379A1 (en) | 2018-12-17 | 2020-06-18 | Hamm Ag | Tillage roller |
-
2011
- 2011-07-20 CN CN2011202577566U patent/CN202181498U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337718A (en) * | 2011-07-20 | 2012-02-01 | 屠卫东 | Exciter structure of vibratory roller |
| CN103993539A (en) * | 2014-05-26 | 2014-08-20 | 池州腾虎机械科技有限公司 | Concentric positioning structure between road roller exciters as well as between synchronous one-direction driving gear boxes |
| CN104675977A (en) * | 2015-02-16 | 2015-06-03 | 合肥永安绿地工程机械有限公司 | Gearbox assembly with self-lubricating structure for vertical orientation vibratory roller |
| CN104675977B (en) * | 2015-02-16 | 2017-04-19 | 合肥永安绿地工程机械有限公司 | Gearbox assembly with self-lubricating structure for vertical orientation vibratory roller |
| DE102018132379A1 (en) | 2018-12-17 | 2020-06-18 | Hamm Ag | Tillage roller |
| EP3670746A1 (en) | 2018-12-17 | 2020-06-24 | Hamm AG | Soil working roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102337718B (en) | Exciter structure of vibratory roller | |
| CN202181498U (en) | Exciter structure of vibratory roller | |
| CN202901208U (en) | Power transmission box | |
| CN107588167B (en) | Power transmission method for rotation and revolution of crankshaft of output sliding block and power coupler | |
| CN202451797U (en) | Traction gear box for high-speed motor train unit | |
| CN103485888A (en) | Engine balance shaft mechanism and engine assembly | |
| CN204688984U (en) | The conveyer head roll that hydrostatic drives drives | |
| CN201344206Y (en) | Ball-cage constant velocity universal coupling used in petroleum machinery | |
| CN202369902U (en) | Fixed tube frame and vibration exciter used for vibratory roller and comprising fixed tube frame | |
| CN201531565U (en) | Speed reduction device for planetary gear | |
| CN106245500A (en) | A kind of vertical orientation vibrating wheel system | |
| CN101509423A (en) | Hypocycloid single cylinder diesel | |
| CN104631287A (en) | Vibrating wheel and vibrating road roller | |
| CN104776179A (en) | Opposite steering ball transmission mechanism | |
| CN101435488A (en) | Parallel axes upper and lower shaft split stream type multi-point engaging speed reducer for large-scale punching machine | |
| CN103671704A (en) | Three-cylinder engine balance shaft system | |
| CN1846058B (en) | Eccentric drive mechanism for volumetric unidirectional pumps | |
| CN106245499A (en) | A kind of vibrating wheels possessing self-lubricating structure | |
| CN206109942U (en) | Vibration wheel that possesses self -lubricating structure | |
| CN101225738A (en) | Oil field down-hole rotary type mechanical transmission means | |
| CN219529728U (en) | Gear box, bogie and rail vehicle | |
| CN203463475U (en) | Automobile engine crankshaft | |
| CN217300711U (en) | Engine transmission device for controlling vehicle attitude stability | |
| CN202790345U (en) | Horizontal type cycloidal pin wheel speed reducer | |
| CN203730232U (en) | Anti-eccentric-abrasion guide device and mortar pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120404 Effective date of abandoning: 20130731 |
|
| RGAV | Abandon patent right to avoid regrant |