CN2509217Y - Road roller gear box II with vibrating output dynamic - Google Patents
Road roller gear box II with vibrating output dynamic Download PDFInfo
- Publication number
- CN2509217Y CN2509217Y CN 01262851 CN01262851U CN2509217Y CN 2509217 Y CN2509217 Y CN 2509217Y CN 01262851 CN01262851 CN 01262851 CN 01262851 U CN01262851 U CN 01262851U CN 2509217 Y CN2509217 Y CN 2509217Y
- Authority
- CN
- China
- Prior art keywords
- gear
- fixed
- clutch ring
- power shaft
- spring
- 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 - Fee Related
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- Road Paving Machines (AREA)
Abstract
The utility model relates to a road roller gear box with vibrating output dynamic, whose one end is provided with a left clutch ring, and the right clutch ring is sleeved on the input shaft through the spline structure. A belt wheel is arranged between the left and the right clutch rings. The input shaft is provided with a spring. When the spring is pressed tightly through the handle and the lever, the spring pushes the right clutch ring to move to press tightly the belt wheel, and the faces near to the belt wheel for the left and the right clutch rings are provided with the friction plates, so the left and right clutch rings drive the belt wheel to move, thereby producing clearance. When loosing the spring, the right clutch ring moves to the right side because of inertia, which produces clearance between the clutch ring and belt wheel, and then the belt wheel can not rotate.
Description
The utility model relates to a kind of gearbox, refers more particularly to a kind of road roller gearbox with the vibration outputting power.
Along with country strengthens the infrastructure input, the demand of various road administration building machineries also strengthens thereupon.At present, the various road rollers that occur on the market all are medium-sized, promptly can only realize pressing the roadbed function.For the operating efficiency that improves road roller and the degree of compaction of roadbed, must adopt a kind of road roller like this with vibrating device.In use, compacting is carried out to roadbed in the limit, and high-frequency vibration is carried out to roadbed in the limit, adopts the requirement that the road surface of doing this road roller compacting and roadbed can satisfy high grade pavement.But do not vibrate outputting power on the common gearbox, can not satisfy the requirement of road roller vibration.
The purpose of this utility model just provides a kind of road roller gearbox with the vibration outputting power, drives road roller vibration by outputting power, can improve the operating efficiency of road roller so greatly and to the degree of compaction of roadbed.
The utility model is achieved in that this gearbox partly is made up of last lower box, power shaft, clutch ring, belt pulley, clutch seat, lever etc., power shaft by bearing fixing in last lower box, the clutch seat is by being bolted on the lower box, handle set is by being bolted on the upper box, it is characterized in that: left clutch ring is fixed on the other end of power shaft, right clutch ring is sleeved on the power shaft by spline structure, can be with respect to the power shaft move left and right, left and right sides clutch ring and power shaft rotate together; Intermediate sleeve at two clutch rings is equipped with a belt pulley, clutch ring in the left and right sides respectively is fixed with wearing piece near the one side of belt pulley, a spring is housed on right clutch ring, spring is inoperative when not needing to vibrate, because it is gapped between right clutch ring and the belt pulley, belt pulley just can not rotate like this, when needs vibrate, by the handle holddown spring, spring moves left right clutch hoop, and belt pulley is pressed in the middle of the left and right sides clutch ring, because the effect of wearing piece on the left and right sides clutch ring, drive pulley movements, realize vibration output.
The utility model compared with prior art has following advantage: the other end at power shaft is equipped with the vibration output device, and this vibration output device can be controlled its motion by handle, can control road roller easily and produce vibration when pressing roadbed.
Below in conjunction with accompanying drawing the utility model is done further narration:
Fig. 1 is the structural representation of the road roller gearbox of band vibration outputting power described in the utility model.
Fig. 2 is the A-A cut-away enlarged view shown in Fig. 1.
1. screw 2. handle sets 3. connecting rods 4. levers 5. upper boxes 6. power shafts 7. springs 8. lower boxes 9. clutch seats 10. bolts 11. bearings 12. right clutch ring 13. wearing pieces 14. belt pulleys 15. left clutch ring 16. bearings 17. handles 18. bearings 19. belt pulleys 20. line shafts 21. bearings 22. axle sleeves 23 gears 24 gear I25 axle sleeves 26 sliding sleeves 27 gear II 28 third wheels 29 gear B 30 gear Cs
From Fig. 1 and Fig. 2 as can be seen, gearbox is by last lower box 5 on the road roller of band vibration outputting power described in the utility model, 8, line shaft 20, power shaft 6, left and right sides clutch ring 15,12, belt pulley 14, spring 7, gear 23, gear I24, gear II27, gear B 29, gear C 30 and sliding sleeve 26 are formed, line shaft 20 is fixed on by bearing 21, lower box 5, in 8, on line shaft 20, be fixed with sliding sleeve 26, sliding sleeve 26 meshes together with gear 23, gear I24, gear II27 is by axle sleeve 25,22 are sleeved on the line shaft 20, when gear 23 is moved to the left, when meshing with gear I24, driven gear I24 rotates, drive power shaft 6 motions by third wheel 28 and gear B 29 again, power shaft 6 is identical with line shaft 20 directions of motion; When gear 23 moves right, and when meshing with gear II27, driven gear II27 rotates, and the engagement by gear C 30 drives power shaft 6 and does motion in the other direction again; Power shaft 6 is fixed on lower box 5 by bearing 18, in 8, one end of power shaft 6 is fixed with power input pulley 19, handle set 2 is fixed on the upper box 5 by bolt 1, handle 17 is by connecting rod 3 control levers 4, clutch seat 9 is fixed on the lower box 8 by bolt 10, it is characterized in that: left clutch ring 15 is fixed on the other end of power shaft 6, right clutch ring 12 adopts spline structure to be sleeved on the power shaft 6, on a left side, right clutch ring 15,12 centre, on power shaft 6, be fixed with belt pulley 14 by bearing 16, a left side, right clutch ring 15,12 one sides near belt pulley 14 are fixed with wearing piece 13, on power shaft 6, be set with a spring 7, spring 7 is controlled by lever 4, when handle 17 moves among Fig. 2 solid line position, spring 7 is compacted, spring 7 promotes right clutch ring 12 and is moved to the left, and belt pulley 14 is pressed on left and right sides clutch ring 15,12 centre, a because left side, right clutch ring 15, the 12nd, rotate with power shaft 6 together, rotate so can drive belt pulley 14, produce vibration output.During dotted line position, spring 7 is unclamped by lever 4 in handle 17 moves to as Fig. 2, and right clutch ring 12 will make between belt pulley 14 and the left and right sides clutch ring 15,12 and produce the gap because of inertia moves right, and belt pulley 14 will stop, and does not produce vibration output.Whether to vibrate in the time of so just can controlling road roller work easily.Adopting this structure generally is to use on the road roller more than 4 tons.
Claims (2)
1. the road roller gearbox of band vibration outputting power is by last, lower box (5,8), line shaft (20), power shaft (6), left and right sides clutch ring (15,12), belt pulley (14), spring (7), gear (23), gear I (24), gear II (27), gear B (29), gear C (30) and sliding sleeve (26) are formed, line shaft (20) is fixed on by bearing (21), lower box (5,8) in, on line shaft (20), be fixed with sliding sleeve (26), sliding sleeve (26) meshes together with gear (23), gear I (24), gear II (27) is by axle sleeve (25,22) be sleeved on the line shaft (20), gear B (29), gear C (30) is fixed on the power shaft (6), gear II (27) is meshing with each other with gear C (30), gear I (24) is meshing with each other by third wheel (28) and gear B (29), power shaft (6) is fixed on by bearing (18), lower box (5,8) in, one end of power shaft (6) is fixed with power input pulley (19), handle set (2) is fixed on the upper box (5) by bolt (1), handle (17) is by connecting rod (3) control lever (4), clutch seat (9) is fixed on the lower box (8) by bolt (10), it is characterized in that: left clutch ring (15) is fixed on the other end of power shaft (6), right clutch ring (12) adopts spline structure to be sleeved on the power shaft (6), on a left side, right clutch ring (15,12) centre, belt pulley (14) is fixed on the power shaft (6) by bearing (16), be set with a spring (7) on power shaft (6), spring (7) is controlled by lever (4).
2. the road roller gearbox of band vibration outputting power according to claim 1 is characterized in that: the one side at the close belt pulley (14) of described left and right sides clutch ring (15,12) respectively is fixed with a wearing piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262851 CN2509217Y (en) | 2001-09-20 | 2001-09-20 | Road roller gear box II with vibrating output dynamic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262851 CN2509217Y (en) | 2001-09-20 | 2001-09-20 | Road roller gear box II with vibrating output dynamic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2509217Y true CN2509217Y (en) | 2002-09-04 |
Family
ID=33670539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01262851 Expired - Fee Related CN2509217Y (en) | 2001-09-20 | 2001-09-20 | Road roller gear box II with vibrating output dynamic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2509217Y (en) |
-
2001
- 2001-09-20 CN CN 01262851 patent/CN2509217Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |