CN202369902U - Fixed tube frame and vibration exciter used for vibratory roller and comprising fixed tube frame - Google Patents

Fixed tube frame and vibration exciter used for vibratory roller and comprising fixed tube frame Download PDF

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Publication number
CN202369902U
CN202369902U CN2011204908366U CN201120490836U CN202369902U CN 202369902 U CN202369902 U CN 202369902U CN 2011204908366 U CN2011204908366 U CN 2011204908366U CN 201120490836 U CN201120490836 U CN 201120490836U CN 202369902 U CN202369902 U CN 202369902U
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China
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synchronously
eccentric block
bearing
rotational oscillation
positive rotational
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CN2011204908366U
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Chinese (zh)
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屠卫东
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屠卫东
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Abstract

The utility model belongs to the field of rollers, in particular to a fixed tube frame and a vibration exciter used for a vibratory roller and comprising the fixed tube frame. The fixed tube frame is a two-section type stepped cylinder with a major diameter section and a minor diameter section. The axes of the two sections of the cylinder are mutually overlapped, and the two-section type stepped cylinder is processed integrally. Two ends of the cylinder are open, and a smooth peripheral side surface is arranged at the minor-diameter section of the cylinder. The vibration exciter comprises a supporting tube and a vibration motor arranged on the outer side of the supporting tube. Eccentric blocks fixed on a vibration bearing are arranged in the supporting tube, and the rotational axes of the eccentric blocks in the supporting tube are mutually overlapped. The fixed tube frame is arranged in the supporting tube and is rotationally matched with the supporting tube, and the axis of the fixed tube frame and the axis of the supporting tube are mutually overlapped. The vibration motor drives the fixed tube frame and the eccentric blocks in the supporting tube to rotate through a transmission mechanism. The service life of the vibratory roller is effectively prolonged, and the production efficiency of the roller is increased.

Description

A kind of stationary magazine creel frame and the vibratory roller that contains this stationary magazine creel frame are used vibrator
Technical field
The utility model belongs to the road roller mechanical field, and the vibratory roller that is specifically related to a kind of stationary magazine creel frame and contains this stationary magazine creel frame is used vibrator.
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.
The utility model content
The purpose of the utility model provides a kind of stationary magazine creel frame, and this stationary magazine creel shelf structure is simple, good operating stability, and reliability is high.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of stationary magazine creel frame; The stationary magazine creel frame is the stair-stepping cylinder of two-segment type with size diameter section, and the axis of two pitch circle tubes overlaps each other, and the stair-stepping cylinder of this two-segment type is processed as unified integral body; The two ends of said cylinder are uncovered shape, and the reduced diameter section of cylinder is provided with smooth circumferential lateral surface.
Another purpose of the utility model provides a kind of vibratory roller that contains said fixing tube frame and uses vibrator; This vibrator 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 vibratory roller that contains said fixing tube frame is used vibrator; Comprise support tube and the vibrating motor that is arranged on the said support tube outside; 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; Said stationary magazine creel frame is arranged in the support tube and with the support tube formation and is rotatably assorted, and the axis of stationary magazine creel frame overlaps with the axis of support tube each other; Said vibrating motor rotates through the eccentric block in transmission mechanism drive fixing tube frame and the support tube.
The beneficial effect of the utility model is: stationary magazine creel frame of the prior art is combined by the independent cylinder of two joints, not only assembles up comparatively loaded down with trivial detailsly, and overall construction intensity is relatively low, is unfavorable for the work that vibratory roller is steady in a long-term.And the stationary magazine creel frame in the utility model is processed as a unified integral body; Thereby improved the overall construction intensity of stationary magazine creel frame greatly; Thereby the impact resistance and the stressed stability of stationary magazine creel frame of stationary magazine creel frame have greatly been improved; Guaranteed the reliability of stationary magazine creel frame work, so the utility model prolongs the application life of vibratory roller effectively, improved the production efficiency of road roller.
Description of drawings
Fig. 1 is the structural representation of vibrator;
Fig. 2 is the structural representation of stationary magazine creel frame;
Fig. 3 is the structural representation that is just changeing the eccentric block assembly synchronously;
Fig. 4 is the structural representation of eccentric block assembly of reversing synchronously;
Fig. 5 is the structural representation of stationary magazine creel frame assembly.
The implication of label symbol is following among the figure:
1-reductor and running motor assembly 2-roller 3-vibration damper complement
The synchronously positive rotational oscillation dynamic bearing 5-of 4-is just changeing eccentric block 6-first secure component synchronously
The synchronously positive rotational oscillation moving axis bearing support 8-second splined shaft 9-spacer ring of 7-
The 10-eccentric block 11-second secure component 12-support tube that reverses synchronously
The 13-vibrating shaft bearing support 14-that reverses is synchronously just changeing the eccentric block assembly synchronously
15-synchronous backward transmission mechanism 16-large diameter cylinder 17-stationary magazine creel frame
The 18-eccentric block assembly 19-that reverses is synchronously just changeing eccentric block 20-small diameter cylinder
The 21-walking axis bearing 22-shaft coupling 23-bearing of walking
The right former of 24-end face seal plate 25-vibrating motor 26-
The positive rotational oscillation dynamic bearing of the 27-28-gear rigid bearing 29-vibration bearing that reverses synchronously
30-cover plate 31-left side former 32-left sealing cap 33-fuel feed hole
The synchronously positive rotational oscillation moving axis 35-of 34-vibrating shaft 36-first splined shaft that reverses synchronously
The positive rotational oscillation moving axis of 37-bearing support 38-stationary magazine creel frame assembly 39-the 3rd secure component
The specific embodiment
As shown in Figure 1, vibrator comprises support tube 12 and the vibrating motor 25 that is arranged on said support tube 12 outsides, and 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 stationary magazine creel frame 17 is arranged in the support tube 12 and with support tube 12 formations and is rotatably assorted, and the axis of stationary magazine creel frame 17 overlaps with the axis of support tube 12 each other; Said vibrating motor 25 rotates through transmission mechanism drive fixing tube frame 17 and support tube 12 interior eccentric blocks.
Further, as shown in Figure 1, said stationary magazine creel frame 17 is arranged on the end near vibrating motor 25 of vibrator; The end towards vibrating motor 25 1 sides of said support tube 12 is provided with the walking axis bearing 21 with the coaxial tubular of support tube 12; The small diameter cylinder 20 of stationary magazine creel frame 17 is sheathed in the walking bearing 23; And this small diameter cylinder 20 is rotatably assorted through walking bearing 23 and said walking axis bearing 21 formations, and the large diameter cylinder 16 of stationary magazine creel frame 17 stretches in the inside of support tube 12 and is the shape that suspends.
Like Fig. 1, shown in 2, the two-segment type stair-stepping cylinder of stationary magazine creel frame 17 for having the size diameter section, the axis of two pitch circle tubes overlaps each other, and the stair-stepping cylinder of this two-segment type is processed as unified integral body; The two ends of said cylinder are uncovered shape, and the reduced diameter section of cylinder also is that small diameter cylinder 20 is provided with smooth circumferential lateral surface.
Stationary magazine creel frame 17 shown in Fig. 2 constitutes a complete whole jointly by large diameter cylinder 16 and small diameter cylinder 20.
Because the reduced diameter section of cylinder also is that small diameter cylinder 20 is provided with smooth circumferential lateral surface, so small diameter cylinder 20 can constitute good being rotatably assorted through walking bearing 23 and said walking axis bearing 21; Because the large diameter cylinder 16 of stationary magazine creel frame 17 stretches in the inside of support tube 12 and is the shape that suspends; Therefore between the medial surface of the lateral surface of large diameter cylinder 16 and support tube 12, there are not parts such as bearing; This frame mode has not only reduced the number of components in the support tube 12; Also make to have certain interval between the medial surface of lateral surface and support tube 12 of large diameter cylinder 16, thereby help the heat radiation of vibrator, and help vibrator and keep reliable and stable duty.
Be provided with synchronous backward transmission mechanism 15 in the said stationary magazine creel frame 17 and just changeing eccentric block 19; Saidly just changeing the end that eccentric block 19 is arranged on stationary magazine creel frame 17 near vibrating motor 25; Said vibrating motor 25 drives through transmission mechanism is just changeing eccentric block 19 rotations; Said vibrating motor 25 also rotates through the eccentric block 5 that just changeing synchronously away from stationary magazine creel frame 17 that transmission mechanism drives in the support tube 12, and said vibrating motor 25 rotates through the synchronous counter-rotating eccentric block 10 near stationary magazine creel frame 17 that transmission mechanism and synchronous backward transmission mechanism drive in the support tube 12 successively.
Preferred version as the utility model; As shown in Figure 3; Said both sides of just changeing eccentric block 5 synchronously are equipped with synchronously positive rotational oscillation dynamic bearing 4; And two synchronously positive rotational oscillation dynamic bearings 4 all are fixedly arranged in the positive rotational oscillation moving axis of the ring shaped synchronous bearing support 7; Synchronously positive rotational oscillation moving axis 34 pass successively synchronously positive rotational oscillation dynamic bearing 4 will be synchronously with just changeing eccentric block 5 synchronously rotational oscillation dynamic bearing 4 and just changeing eccentric block 5 synchronously and be serially connected just; Be provided with connection first secure component 6 each other between the said two synchronously positive rotational oscillation moving axis bearing supports 7, said first secure component 6 will just change eccentric block 5, synchronously positive rotational oscillation dynamic bearing 4, synchronously positive rotational oscillation moving axis 34 and synchronously positive rotational oscillation moving axis bearing support 7 synchronously and be linked to be an integral body, and said vibrating motor 25 drives synchronously positive rotational oscillation moving axis 34 through transmission mechanism and just changeing eccentric block 5 synchronously and rotating.
In the such scheme, just changeing eccentric block 5, synchronously positive rotational oscillation dynamic bearing 4, synchronously positive rotational oscillation moving axis 34 and synchronously positive rotational oscillation moving axis bearing support 7 synchronously and just changeing eccentric block assembly 14 synchronously 6 common compositions through first secure component.
Another kind of preferred version as the utility model; As shown in Figure 4; The both sides of said synchronous counter-rotating eccentric block 10 are equipped with synchronous counter-rotating vibration bearing 29; And two synchronous counter-rotating vibration bearings 29 all are fixedly arranged in the ring shaped synchronous counter-rotating vibrating shaft bearing support 13; The vibrating shaft 35 that reverses synchronously passes synchronous counter-rotating vibration bearing 29 successively, and the vibration bearing 29 that will reverse synchronously is serially connected with synchronous counter-rotating eccentric block 10 with reversing eccentric block 10 synchronously; Said two are provided with connection second secure component 11 each other between the counter-rotating vibrating shaft bearing support 13 synchronously; Said second secure component 11 will reverse synchronously eccentric block 10, synchronously reverse vibration bearing 29, the reverse vibrating shaft 35 and the vibrating shaft bearing support 13 that reverses synchronously is linked to be an integral body synchronously, said vibrating motor 25 drives counter-rotating vibrating shaft 35 and counter-rotating eccentric block 10 rotations synchronously synchronously through transmission mechanism and synchronous backward transmission mechanism successively.
In the such scheme, the eccentric block 10 that reverses synchronously, synchronously reverse vibration bearing 29, reverse vibrating shaft 35 and the vibrating shaft bearing support 13 of reversing synchronously through second secure component, the 11 common counter-rotating eccentric block assemblies 18 synchronously of forming synchronously.
Preferred version further as the utility model; Like Fig. 1,3, shown in 4; Said both sides of just changeing eccentric block 5 synchronously are equipped with synchronously positive rotational oscillation dynamic bearing 4; And two synchronously positive rotational oscillation dynamic bearings 4 all are fixedly arranged in the positive rotational oscillation moving axis of the ring shaped synchronous bearing support 7; Synchronously positive rotational oscillation moving axis 34 pass successively synchronously positive rotational oscillation dynamic bearing 4 will be synchronously with just changeing eccentric block 5 synchronously rotational oscillation dynamic bearing 4 and just changeing eccentric block 5 synchronously and be serially connected just; Be provided with between the said two synchronously positive rotational oscillation moving axis bearing supports 7 connection each other just changeing fastener synchronously; The said fastener that just changeing synchronously is linked to be an integral body with just changeing eccentric block 5, synchronously positive rotational oscillation dynamic bearing 4, synchronously positive rotational oscillation moving axis 34 and synchronous positive rotational oscillation moving axis bearing support 7 synchronously, and said vibrating motor 25 drives synchronously positive rotational oscillation moving axis 34 and just changeing eccentric block 5 rotations synchronously through transmission mechanism; And the both sides of said synchronous counter-rotating eccentric block 10 are equipped with synchronous counter-rotating vibration bearing 29; And two synchronous counter-rotating vibration bearings 29 all are fixedly arranged in the ring shaped synchronous counter-rotating vibrating shaft bearing support 13; The vibrating shaft 35 that reverses synchronously passes synchronous counter-rotating vibration bearing 29 successively, and the vibration bearing 29 that will reverse synchronously is serially connected with synchronous counter-rotating eccentric block 10 with reversing eccentric block 10 synchronously; Said two are provided with connection synchronous counter-rotating fastener each other between the counter-rotating vibrating shaft bearing support 13 synchronously; Said synchronous counter-rotating fastener will reverse synchronously eccentric block 10, synchronously reverse vibration bearing 29, the reverse vibrating shaft 35 and the vibrating shaft bearing support 13 that reverses synchronously is linked to be an integral body synchronously, said vibrating motor 25 drives counter-rotating vibrating shaft 35 and counter-rotating eccentric block 10 rotations synchronously synchronously through transmission mechanism and synchronous backward transmission mechanism successively.
In the such scheme, just changeing eccentric block 5, synchronously positive rotational oscillation dynamic bearing 4, synchronously positive rotational oscillation moving axis 34 and synchronously positive rotational oscillation moving axis bearing support 7 synchronously and just changeing eccentric block assembly 14 synchronously 6 common compositions through first secure component; Synchronously counter-rotating eccentric block 10, synchronously reverse vibration bearing 29, reverse the vibrating shaft 35 and the vibrating shaft bearing support 13 that reverses synchronously through second secure component, the 11 common counter-rotating eccentric block assemblies 18 synchronously of forming synchronously.
Said first secure component 6 and second secure component 11 can be selected bolt for use, are easy to draw materials and be connected firmly.
As shown in Figure 1, said transmission mechanism is the splined shaft group of coaxial setting, and said synchronous backward transmission mechanism 15 is the synchronous backward gear train, and the synchronous backward gear train is arranged in the large diameter cylinder 16 of stationary magazine creel frame 17; Said just the commentaries on classics in the large diameter cylinder 16 that eccentric block 19 is arranged on stationary magazine creel frame 17, and just changeing small diameter cylinder 20 1 sides that eccentric block 19 is arranged on the synchronous backward gear train near stationary magazine creel frame 17; End near vibrating motor 25 of said small diameter cylinder 20 is provided with the end face seal plate 24 with the end Joint of said walking axis bearing 21.
Said transmission mechanism comprises first splined shaft 36 and is set to the hollow form that supplies second splined shaft 8 to pass with axle center that first splined shaft 36 constitutes second splined shaft, 8, the first splined shafts 36 that keys cooperate; Said first splined shaft 36 links to each other with vibrating motor 25 through shaft coupling 22, and first splined shaft 36 is fixed on the two positive rotational oscillation dynamic bearings 27 rotationally, and two positive rotational oscillation dynamic bearings 27 are installed in said both sides of just changeing eccentric block 19 respectively; First splined shaft 36 links to each other with the input of second splined shaft 8 and synchronous backward transmission mechanism 15 respectively away from an end of vibrating motor 25; Second splined shaft 8 links to each other with the input of said synchronously positive rotational oscillation moving axis 34 away from an end of first splined shaft 36; The output of said synchronous backward transmission mechanism 15 links to each other with the input of said synchronous counter-rotating vibrating shaft 35.
As shown in Figure 1, said synchronously positive rotational oscillation moving axis 34, the reverse axle center of vibrating shaft 35 also all is set to the hollow form that supplies second splined shaft 8 to pass synchronously.
The utility model has adopted the frame mode of eccentric block assembly; Also promptly having adopted is just changeing eccentric block assembly 14 and/or the frame mode of the eccentric block assembly 18 that reverses synchronously synchronously; Then when the assembling vibrator; Can be earlier with just changeing eccentric block assembly 14 synchronously and the eccentric block assembly 18 that reverses synchronously is assembled together, will just change synchronous counter-rotating vibrating shaft 35 in the synchronously positive rotational oscillation moving axis 34 in the eccentric block assembly 14 and the eccentric block assembly 18 that reverses synchronously then synchronously and be set in order on second splined shaft 8 and get final product.The frame mode of this eccentric block assembly not only is convenient to dismounting, helps field maintenance, the main gap of being convenient to control bearing, and strengthened the modularization and the overall performance of vibrator.
Like Fig. 1, shown in 5; Said positive rotational oscillation dynamic bearing 27 near vibrating motor 25 1 sides is installed on the inwall of said small diameter cylinder 20; Positive rotational oscillation dynamic bearing 27 away from vibrating motor 25 1 sides is arranged in the stationary magazine creel frame 17 through positive rotational oscillation moving axis bearing support 37, and said positive rotational oscillation moving axis bearing support 37 is arranged on the inwall of large diameter cylinder 16; Large diameter cylinder 16 is established away from an end shield of small diameter cylinder 20 and is fixed with cover plate 30; Said synchronous backward transmission mechanism 15 also is that the synchronous backward gear train is arranged between cover plate 30 and the positive rotational oscillation moving axis bearing support 37, and said cover plate 30 fabrication hole that is provided with axis hole and is used for support synchronous backward gear train middle gear.
Further, as shown in Figure 5, said synchronous backward gear train is made up of input gear, driving gear set and output gear; Said first splined shaft 36 pass positive rotational oscillation dynamic bearing 27, just change eccentric block 19 and input gear and with positive rotational oscillation dynamic bearing 27, just change eccentric block 19 and input gear and be serially connected; Driving gear set in the said synchronous backward gear train is installed between cover plate 30 and the positive rotational oscillation moving axis bearing support 37, and is provided with connection the 3rd secure component 39 each other between cover plate 30 and the positive rotational oscillation moving axis bearing support 37; Said cover plate 30, positive rotational oscillation moving axis bearing support 37, positive rotational oscillation dynamic bearing 27, just change input gear in eccentric block 19, first splined shaft 36 and the synchronous backward gear train and be connected jointly with driving gear set and be tightened to an integral body.
Output gear in the synchronous backward gear train is installed in the end of synchronous counter-rotating vibrating shaft 35.
Further, as shown in Figure 5, the small diameter cylinder 20 of said stationary magazine creel frame 17 is connected with the walking axis bearing 21 that is arranged on small diameter cylinder 20 outsides, walking bearing 23 and end face seal plate 24 and is tightened to an integral body.
In sum; Cover plate 30 shown in Fig. 5, positive rotational oscillation moving axis bearing support 37, positive rotational oscillation dynamic bearing 27, just change input gear and driving gear set in eccentric block 19, first splined shaft 36, the synchronous backward gear train, and the walking axis bearing 21, walking bearing 23 and the end face seal plate 24 that are arranged on small diameter cylinder 20 outsides have been formed stationary magazine creel frame assembly 38 jointly.
Said stationary magazine creel frame assembly 38 again with road roller on vibration damper complement 3 be solidly fixed with vehicle frame.
Therefore; Most preferred technical scheme is for just changeing synchronously eccentric block assembly 14, the reverse combination of eccentric block assembly 18 and stationary magazine creel frame assembly 38 synchronously in the utility model; This moment is when the assembling vibrator; Can be earlier with just changeing eccentric block assembly 14, eccentric block assembly 18 and the stationary magazine creel frame assembly 38 assembling moulding separately respectively of reversing synchronously synchronously, will just change synchronously positive rotational oscillation moving axis 34 in the eccentric block assembly 14 then synchronously, reverse synchronous counter-rotating vibrating shaft 35 and first splined shaft 36 in the stationary magazine creel frame assembly 38 in the eccentric block assembly 18 is set in order on second splined shaft 8 and gets final product synchronously.
During general assembly; One end of the output gear that is arranged with the synchronous backward gear train of said synchronous counter-rotating vibrating shaft 35 passes the axis hole on the cover plate 30 and extend in the said large diameter cylinder 16, thereby makes said input gear, driving gear set and output gear intermesh together to obtain complete synchronous backward gear train.
This stationary magazine creel frame assembly adds the frame mode of eccentric block assembly, not only further is convenient to dismounting, helps field maintenance, and the modularization that has greatly strengthened vibrator with and overall performance.
Said stationary magazine creel frame 17 is followed the road roller translation with end face seal plate 24 when road roller is worked, and rotates relative to support tube 12.Owing to the synchronous backward transmission mechanism 15 in the stationary magazine creel frame 17, just change the quality sum of the quality summation of eccentric block 19 and miscellaneous part much smaller than vibration damper complement 3 and vehicle frame; Though therefore the large diameter cylinder 16 in the stationary magazine creel frame 17 is the shape that suspends; But vibrator still can keep reliable and stable duty, has reduced the number of components in the vibrator simultaneously.
Just changeing the implication of just changeing in the eccentric block described in the utility model is to follow the meaning that first splined shaft 36 rotates; It is identical with the rotation direction of first splined shaft 36 also promptly just to change eccentric block, and the meaning in the opposite direction that the counter-rotating in the literary composition is also promptly rotated with first splined shaft 36.
Large diameter cylinder 16 in the said stationary magazine creel frame 17 is provided with the fuel feed hole 33 that supplies also to lubricate the synchronous backward gear train in the lubrication oil entering large diameter cylinder and just changeing the bearing of eccentric block 19; The support tube 12 of said vibrator be provided be communicated with vibrator inside and outside add drain oil.
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, to realize the vertical direction of vibration force.
Also fill the water that into adds antirust solution in the space between roller 2, left former 31 and the right former 26 of support tube 12, steel wheel in the utility model; 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.
In sum; The utility model has not only improved the overall construction intensity of stationary magazine creel frame greatly at the frame mode that has adopted stationary magazine creel frame assembly and eccentric block assembly, thereby has greatly improved the impact resistance and the stressed stability of stationary magazine creel frame of stationary magazine creel frame; Guaranteed the reliability of stationary magazine creel frame work; Also make vibrator be convenient to dismounting, help field maintenance, strengthened the modularization and the overall performance of vibrator.Therefore the utility model has prolonged the application life of vibratory roller effectively, has improved the production efficiency of road roller.

Claims (12)

1. stationary magazine creel frame, it is characterized in that: the stationary magazine creel frame is the stair-stepping cylinder of two-segment type with size diameter section, and the axis of two pitch circle tubes overlaps each other, and the stair-stepping cylinder of this two-segment type is processed as unified integral body; The two ends of said cylinder are uncovered shape, and the reduced diameter section of cylinder is provided with smooth circumferential lateral surface.
2. a vibratory roller that contains the said stationary magazine creel frame of claim 1 is used vibrator; Comprise support tube (12) 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 stationary magazine creel frame (17) is arranged in the support tube (12) and with support tube (12) formation and is rotatably assorted, and the axis of stationary magazine creel frame (17) overlaps with the axis of support tube (12) each other; Said vibrating motor (25) rotates through the eccentric block in transmission mechanism drive fixing tube frame (17) and the support tube (12).
3. vibratory roller according to claim 2 is used vibrator, it is characterized in that: said stationary magazine creel frame (17) is arranged on the end near vibrating motor (25) of vibrator; The end towards vibrating motor (25) one sides of said support tube (12) is provided with the walking axis bearing (21) with the coaxial tubular of support tube (12); The small diameter cylinder (20) of stationary magazine creel frame (17) is sheathed in the walking bearing (23); And this small diameter cylinder (20) is rotatably assorted through walking bearing (23) and said walking axis bearing (21) formation, and the large diameter cylinder (16) of stationary magazine creel frame (17) stretches in the inside of support tube (12) and is the shape that suspends.
4. vibratory roller according to claim 3 is used vibrator; It is characterized in that: be provided with synchronous backward transmission mechanism (15) in the said stationary magazine creel frame (17) and just changeing eccentric block (19); Saidly just changeing the end that eccentric block (19) is arranged on stationary magazine creel frame (17) near vibrating motor (25); Said vibrating motor (25) drives through transmission mechanism is just changeing eccentric block (19) rotation; Said vibrating motor (25) also rotates through the eccentric block (5) that just changeing synchronously away from stationary magazine creel frame (17) that transmission mechanism drives in the support tube (12), and said vibrating motor (25) rotates through the synchronous counter-rotating eccentric block (10) near stationary magazine creel frame (17) that transmission mechanism and synchronous backward transmission mechanism drive in the support tube (12) successively.
5. vibratory roller according to claim 4 is used vibrator; It is characterized in that: said both sides of just changeing eccentric block (5) synchronously are equipped with synchronously positive rotational oscillation dynamic bearing (4); And two synchronously positive rotational oscillation dynamic bearings (4) all are fixedly arranged in the positive rotational oscillation moving axis of the ring shaped synchronous bearing support (7); Synchronously positive rotational oscillation moving axis (34) pass successively synchronously positive rotational oscillation dynamic bearing (4) will be synchronously with just changeing eccentric block (5) synchronously rotational oscillation dynamic bearing (4) and just changeing eccentric block (5) synchronously and be serially connected just; Be provided with connection first secure component each other between the said two synchronously positive rotational oscillation moving axis bearing supports (7); Said first secure component will just change eccentric block (5), synchronously positive rotational oscillation dynamic bearing (4), synchronously positive rotational oscillation moving axis (34) and synchronously positive rotational oscillation moving axis bearing support (7) synchronously and be linked to be an integral body, and said vibrating motor (25) drives synchronously positive rotational oscillation moving axis (34) through transmission mechanism and just changeing eccentric block (5) synchronously and rotating.
6. vibratory roller according to claim 4 is used vibrator; It is characterized in that: the both sides of said synchronous counter-rotating eccentric block (10) are equipped with synchronous counter-rotating vibration bearing (29); And two synchronous counter-rotating vibration bearings (29) all are fixedly arranged in the ring shaped synchronous counter-rotating vibrating shaft bearing support (13); Synchronously counter-rotating vibrating shaft (35) passes synchronous counter-rotating vibration bearing (29) successively with counter-rotating eccentric block (10) synchronously and the vibration bearing (29) that will reverse synchronously is serially connected with the synchronous eccentric block (10) that reverses; Said two are provided with connection second secure component each other between the counter-rotating vibrating shaft bearing support (13) synchronously; Said second secure component will reverse synchronously eccentric block (10), synchronously reverse vibration bearing (29), the reverse vibrating shaft (35) and the vibrating shaft bearing support (13) that reverses synchronously is linked to be an integral body synchronously, said vibrating motor (25) drives the counter-rotating vibrating shaft (35) and eccentric block (10) rotation of reversing synchronously synchronously through transmission mechanism and synchronous backward transmission mechanism successively.
7. vibratory roller according to claim 4 is used vibrator; It is characterized in that: said both sides of just changeing eccentric block (5) synchronously are equipped with synchronously positive rotational oscillation dynamic bearing (4); And two synchronously positive rotational oscillation dynamic bearings (4) all are fixedly arranged in the positive rotational oscillation moving axis of the ring shaped synchronous bearing support (7); Synchronously positive rotational oscillation moving axis (34) pass successively synchronously positive rotational oscillation dynamic bearing (4) will be synchronously with just changeing eccentric block (5) synchronously rotational oscillation dynamic bearing (4) and just changeing eccentric block (5) synchronously and be serially connected just; Be provided with connection first secure component each other between the said two synchronously positive rotational oscillation moving axis bearing supports (7); Said first secure component will just change eccentric block (5), synchronously positive rotational oscillation dynamic bearing (4), synchronously positive rotational oscillation moving axis (34) and synchronously positive rotational oscillation moving axis bearing support (7) synchronously and be linked to be an integral body, and said vibrating motor (25) drives synchronously positive rotational oscillation moving axis (34) through transmission mechanism and just changeing eccentric block (5) synchronously and rotating;
And the both sides of said synchronous counter-rotating eccentric block (10) are equipped with synchronous counter-rotating vibration bearing (29); And two synchronous counter-rotating vibration bearings (29) all are fixedly arranged in the ring shaped synchronous counter-rotating vibrating shaft bearing support (13); Synchronously counter-rotating vibrating shaft (35) passes synchronous counter-rotating vibration bearing (29) successively with counter-rotating eccentric block (10) synchronously and the vibration bearing (29) that will reverse synchronously is serially connected with the synchronous eccentric block (10) that reverses; Said two are provided with connection second secure component each other between the counter-rotating vibrating shaft bearing support (13) synchronously; Said second secure component will reverse synchronously eccentric block (10), synchronously reverse vibration bearing (29), the reverse vibrating shaft (35) and the vibrating shaft bearing support (13) that reverses synchronously is linked to be an integral body synchronously, said vibrating motor (25) drives the counter-rotating vibrating shaft (35) and eccentric block (10) rotation of reversing synchronously synchronously through transmission mechanism and synchronous backward transmission mechanism successively.
8. use vibrator according to claim 5 or 6 or 7 described vibratory rollers; It is characterized in that: said transmission mechanism is the splined shaft group of coaxial setting; Said synchronous backward transmission mechanism (15) is the synchronous backward gear train, and the synchronous backward gear train is arranged in the large diameter cylinder (16) of stationary magazine creel frame (17); Said just the commentaries on classics in the large diameter cylinder (16) that eccentric block (19) is arranged on stationary magazine creel frame (17), and just changeing small diameter cylinder (20) one sides that eccentric block (19) is arranged on the synchronous backward gear train near stationary magazine creel frame (17); End near vibrating motor (25) of said small diameter cylinder (20) is provided with the end face seal plate (24) with the end Joint of said walking axis bearing (21).
9. vibratory roller according to claim 8 is used vibrator; It is characterized in that: said transmission mechanism comprises first splined shaft (36) and constitutes second splined shaft (8) that key cooperates with first splined shaft (36), and the axle center of first splined shaft (36) is set to the hollow form that supplies second splined shaft (8) to pass; Said first splined shaft (36) links to each other with vibrating motor (25) through shaft coupling (22), and first splined shaft (36) is fixed on the two positive rotational oscillation dynamic bearings (27) rotationally, and two positive rotational oscillation dynamic bearings (27) are installed in said both sides of just changeing eccentric block (19) respectively; First splined shaft (36) links to each other with the input of second splined shaft (8) with synchronous backward transmission mechanism (15) respectively away from an end of vibrating motor (25); Second splined shaft (8) links to each other with the input of said synchronously positive rotational oscillation moving axis (34) away from an end of first splined shaft (36); The output of said synchronous backward transmission mechanism (15) links to each other with the input of said synchronous counter-rotating vibrating shaft (35).
10. vibratory roller according to claim 9 is used vibrator; It is characterized in that: said positive rotational oscillation dynamic bearing (27) near vibrating motor (25) one sides is installed on the inwall of said small diameter cylinder (20); Positive rotational oscillation dynamic bearing (27) away from vibrating motor (25) one sides is arranged in the stationary magazine creel frame (17) through positive rotational oscillation moving axis bearing support (37), and said positive rotational oscillation moving axis bearing support (37) is arranged on the inwall of large diameter cylinder (16); Large diameter cylinder (16) is established away from an end shield of small diameter cylinder (20) and is fixed with cover plate (30); Said synchronous backward transmission mechanism (15) also is that the synchronous backward gear train is arranged between cover plate (30) and the positive rotational oscillation moving axis bearing support (37), and said cover plate (30) fabrication hole that is provided with axis hole and is used for support synchronous backward gear train middle gear.
11. vibratory roller according to claim 10 is used vibrator, it is characterized in that: said synchronous backward gear train is made up of input gear, driving gear set and output gear; Said first splined shaft (36) pass positive rotational oscillation dynamic bearing (27), just change eccentric block (19) and the input gear and with positive rotational oscillation dynamic bearing (27), just change eccentric block (19) and the input gear be serially connected; Driving gear set in the said synchronous backward gear train is installed between cover plate (30) and the positive rotational oscillation moving axis bearing support (37), and is provided with connection the 3rd secure component each other between cover plate (30) and the positive rotational oscillation moving axis bearing support (37); Said cover plate (30), positive rotational oscillation moving axis bearing support (37), positive rotational oscillation dynamic bearing (27), just change input gear in eccentric block (19), first splined shaft (36) and the synchronous backward gear train and be connected jointly with driving gear set and be tightened to an integral body.
12. use vibrator according to claim 9 or 10 or 11 described vibratory rollers, it is characterized in that: the small diameter cylinder (20) of said stationary magazine creel frame (17) is connected with the walking axis bearing (21) that is arranged on small diameter cylinder (20) outside, walking bearing (23) and end face seal plate (24) and is tightened to an integral body.
CN2011204908366U 2011-12-01 2011-12-01 Fixed tube frame and vibration exciter used for vibratory roller and comprising fixed tube frame Withdrawn - After Issue CN202369902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204908366U CN202369902U (en) 2011-12-01 2011-12-01 Fixed tube frame and vibration exciter used for vibratory roller and comprising fixed tube frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204908366U CN202369902U (en) 2011-12-01 2011-12-01 Fixed tube frame and vibration exciter used for vibratory roller and comprising fixed tube frame

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493322A (en) * 2011-12-01 2012-06-13 屠卫东 Fixing cylinder rack and vibration exciter for vibratory roller comprising same
CN103031798A (en) * 2012-12-28 2013-04-10 屠卫东 Vibration exciter for vibroroller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493322A (en) * 2011-12-01 2012-06-13 屠卫东 Fixing cylinder rack and vibration exciter for vibratory roller comprising same
CN102493322B (en) * 2011-12-01 2014-03-19 屠卫东 Fixing cylinder rack and vibration exciter for vibratory roller comprising same
CN103031798A (en) * 2012-12-28 2013-04-10 屠卫东 Vibration exciter for vibroroller

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