CN201077947Y - Road roller - Google Patents
Road roller Download PDFInfo
- Publication number
- CN201077947Y CN201077947Y CNU200720091503XU CN200720091503U CN201077947Y CN 201077947 Y CN201077947 Y CN 201077947Y CN U200720091503X U CNU200720091503X U CN U200720091503XU CN 200720091503 U CN200720091503 U CN 200720091503U CN 201077947 Y CN201077947 Y CN 201077947Y
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- frame
- front frame
- wheel
- width
- vehicle frame
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- Expired - Fee Related
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Abstract
The utility model relates to a small cross foot type multi-speed mechanical main driving road roller, which mainly comprises left and right cross feet of a front frame, a front frame, left and right cross feet of a rear frame, a rear frame, a hinged frame and an optimized driving part. The left and right cross feet of the front frame are connected with the front frame through bolts, and are connected with a front wheel through bolts; simultaneously, the left and right cross feet of the rear frame are connected with the rear frame through bolts, and are connected with a rear wheel through bolts, and the width of the rolling wheel is larger than the width of the frame. In addition, an engine drives a main clutch through a belt to transmit the power to an optimized transmission box to realize multi-step running speed. The road roller has the advantages that the width of the rolling wheel is larger than the width of the frame, the edge rolling performance is good, and the compression range is broad, multi-gear speed change is adopted, so that the speed can be changed, and forward/reverse running can be performed conveniently, and therefore the operation flexibility is improved.
Description
(1) technical field
The utility model belongs to the road roller field, relates in particular to the how fast mechanical main transmission baby roller of a kind of fork pin formula.
(2) background technology:
At present, the baby roller of domestic production mostly is the small-sized tandem roller of mechanical main transmission, adopts box-type to connect between this road roller front and back wheel and the vehicle frame, and the width of rolling wheel is less than the frame width, and flanging is undesirable.And the speed change gear is few, and maneuverability is relatively poor, and compacting is range limited.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of rolling wheel width greater than frame width, the speed change gear how fast mechanical main transmission baby roller of fork pin formula moderate, rational in infrastructure.
The technical solution of the utility model is: the how fast mechanical main transmission baby roller of fork pin formula comprises: front frame 3, front-wheel 4, back vehicle frame 7, trailing wheel 8, body cradle 9, motor, main clutch, gearbox, power transmission shaft, brake, side transmission device etc.It is characterized in that: front-wheel 4 two ends are equipped with front frame left side fork pin 1, the right fork of front frame pin 2, the lower end of front frame left side fork pin 1, the right fork of front frame pin 2 links together by bolt and front-wheel 4, the upper end of front frame left side fork pin 1, the right fork of front frame pin 2 connects by bolt and front frame 3, the end axle at trailing wheel 8 two ends is connected with the lower end of a vehicle frame left side, back fork pin 5, the right fork of back vehicle frame pin 6, the upper end of back vehicle frame left side fork pin 5, the right fork of back vehicle frame pin 6 is connected with back vehicle frame 7 by bolt, and front frame 3 is connected by body cradle 9 with back vehicle frame 7.The gearbox of running part is provided with 3 gears at least.
Be provided with among the embodiment of 3 gears at gearbox, its speed configuration is: one grade of 1km/h to 4km/h, and second gear is greater than 4km/h to 7km/h, and third gear is greater than 7km/h to 15km/h.
The utility model can reach following good effect: the road roller front-wheel adopts the fork pin to be connected with trailing wheel and frame, can make the rolling wheel width greater than the frame width, and flanging is good, and the compacting scope is big.Adopt many grades of speed changes, speed change and ahead running have easily improved operating flexibility.
(4) description of drawings:
Fig. 1 is the structural representation of the utility model road roller;
Fig. 2 is the running part component configuration structural representation of the utility model road roller.
(5) specific embodiment:
As shown in Figure 1, the critical piece of the how fast mechanical main transmission baby roller of fork pin formula has: front frame left side fork pin 1, the right fork of front frame pin 2, front frame 3, front-wheel 4, a vehicle frame left side, back fork pin 5, the right fork of back vehicle frame pin 6, back vehicle frame 7, trailing wheel 8, body cradle 9, motor 10, main clutch 11, gearbox 12, power transmission shaft 13, brake 14, side transmission device 15.Front frame left side fork pin 1, the right fork of front frame pin 2 are installed in front-wheel 4 two ends, and its lower end links together by bolt and front-wheel 4, and the upper end connects by bolt and front frame 3.The end axle at trailing wheel 8 two ends is connected with the lower end of a vehicle frame left side, back fork pin 5, the right fork of back vehicle frame pin 6, and its upper end is connected with back vehicle frame 7 by bolt, and front frame 3 is connected by body cradle 9 with back vehicle frame 7.In the present embodiment, the gearbox of running part is provided with 3 gears.And the gearbox that is applicable to this class type greater than 3 gears is also at the row of the utility model rights protection.
The running part component configuration is: motor 10 drives main clutch 11 by belt and passes to gearbox 12, passes to trailing wheel 8 through power transmission shaft 13, brake 14, side transmission device 15 again, to realize cruising.
Claims (2)
1. a road roller comprises: front frame (3), front-wheel (4), back vehicle frame (7), trailing wheel (8), body cradle (9), motor (10), main clutch (11), gearbox (12), power transmission shaft (13), brake (14), side transmission device (15), it is characterized in that: front-wheel (4) two ends are equipped with front frame left side fork pin (1), the right fork of front frame pin (2), front frame left side fork pin (1), the lower end of front frame right fork pin (2) links together by bolt and front-wheel (4), front frame left side fork pin (1), the upper end of front frame right fork pin (2) connects by bolt and front frame (3), the end axle at trailing wheel (8) two ends and a vehicle frame left side, back fork pin (5), the lower end of back vehicle frame right fork pin (6) connects, back vehicle frame left side fork pin (5), the upper end of back vehicle frame right fork pin (6) is connected with back vehicle frame (7) by bolt, front frame (3) is connected by body cradle (9) with back vehicle frame (7), and the gearbox of running part (12) is provided with 3 gears at least.
2. road roller according to claim 1 is characterized in that: the speed configuration that gearbox (12) is provided with 3 gears is: one grade of 1km/h to 4km/h, and second gear is greater than 4km/h to 7km/h, and third gear is greater than 7km/h to 15km/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720091503XU CN201077947Y (en) | 2007-08-16 | 2007-08-16 | Road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720091503XU CN201077947Y (en) | 2007-08-16 | 2007-08-16 | Road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077947Y true CN201077947Y (en) | 2008-06-25 |
Family
ID=39570003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720091503XU Expired - Fee Related CN201077947Y (en) | 2007-08-16 | 2007-08-16 | Road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077947Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817302A (en) * | 2012-08-29 | 2012-12-12 | 洛阳信全源机械设备有限公司 | Mechanical-side drive fork-type roader roller |
| CN103498395A (en) * | 2013-10-19 | 2014-01-08 | 杨健儿 | Pavement reinforcement system |
| CN113502715A (en) * | 2021-07-16 | 2021-10-15 | 张小雨 | Road roller of controllable degree of pressure of rolling for town road construction |
-
2007
- 2007-08-16 CN CNU200720091503XU patent/CN201077947Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817302A (en) * | 2012-08-29 | 2012-12-12 | 洛阳信全源机械设备有限公司 | Mechanical-side drive fork-type roader roller |
| CN103498395A (en) * | 2013-10-19 | 2014-01-08 | 杨健儿 | Pavement reinforcement system |
| CN113502715A (en) * | 2021-07-16 | 2021-10-15 | 张小雨 | Road roller of controllable degree of pressure of rolling for town road construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |