CN102561232A - Sweeping device of sweeper truck - Google Patents
Sweeping device of sweeper truck Download PDFInfo
- Publication number
- CN102561232A CN102561232A CN2012100161165A CN201210016116A CN102561232A CN 102561232 A CN102561232 A CN 102561232A CN 2012100161165 A CN2012100161165 A CN 2012100161165A CN 201210016116 A CN201210016116 A CN 201210016116A CN 102561232 A CN102561232 A CN 102561232A
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- sweeping
- rotating shaft
- support arm
- inner support
- car
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Abstract
The invention relates to a sweeping device of a sweeper truck, belonging to the field of cleaning technology for a street. The sweeping device of the sweeper truck comprises an inner bracket and an outer bracket which are arranged at the front end of the sweeper truck, wherein the inner bracket is provided with a first rotating shaft and a swing oil cylinder; the outer bracket is provided with a second rotating shaft and a sweeper; an upper connecting rod, a lower connecting rod and a lifting oil cylinder are articulated between the first rotating shaft and the second rotating shaft; a first parallel four-bar mechanism is formed by the upper connecting rod, the lower connecting rod, the first rotating shaft and the second rotating shaft in a vertical plane; meanwhile, when the swing oil cylinder moves, a second parallel four-bar mechanism is formed by the inner bracket, the outer bracket, the first parallel four-bar mechanism and an elastic connecting rod in a horizontal projection plane. The sweeping device of the sweeper truck has the advantage of being capable of sweeping garbage at a transverse concave part.
Description
Technical field
The present invention relates to a kind of brush device that is used for the sweeping machine of ground cleaning, belong to cleaning technique field, street.
Background technology
At present, when building road or bridge, road joint will be stayed in the road surface of road, and the bridge floor of bridge also will leave road joint.Road and bridge in use, the shrinkage joint is more prone to pile up rubbish than level road.Be that the various sweeping machines on the existing market all generally use vertical collar plate shape brush of placing or are arranged on the long round brush of length of sweeping machine rear end, can't go deep into the recess sweeping rubbish according to what the applicant knew.A kind of sweeping device of sweeping car is just disclosed such as the disclosed patent application of the Chinese patent of the application number that retrieves 200810155829.3; This sweeping device of sweeping car uses vertical collar plate shape brush of placing; Move up and down through parallelogram lindage of the drive of the elevating ram on the brush mounting bracket and then drive brush, can not realize cleaning the rubbish at lateral recesses place.
On the other hand, be when using round brush to clean the rubbish in the road joint,, guarantee that the round brush bristle is parallel with road joint when work in order effectively to clean the rubbish in the road joint according to what the applicant knew.But when real work, round brush is often impacted easily, and operating angle changes easily, causes the effect of recess refuse sweeping bad.
In addition; According to what the applicant knew be; When the rubbish at the road joint place of cleaning on the bridge floor; Because sweeping machine travels on the track, but often need usually that is to say and effectively to clean in bigger zone in addition vehicle width on the vehicle heading during work effectively cleaning near the zone in the bridge road outside in the track outside.
Summary of the invention
The technical problem that the present invention solves is: not enough to prior art, and the sweeping device of sweeping car that proposition can effectively effectively be cleaned the rubbish in the road joint.
In order to solve the problems of the technologies described above; The technical scheme that the present invention proposes is: a kind of sweeping device of sweeping car; Comprise inner support and the support arm of being located at the sweeping machine front end; Said inner support is provided with first rotating shaft, and said support arm is provided with second rotating shaft and brush device, is hinged with connecting rod, lower link and elevating ram between said first rotating shaft and second rotating shaft; Said upward connecting rod, lower link, first rotating shaft and second rotating shaft form first parallelogram lindage in vertical plane, said elevating ram is positioned on the diagonal of the first parallelogram lindage plane of projection; Said inner support is provided with oscillating oil cylinder, also is hinged with elastic link between said inner support and the support arm; Said oscillating oil cylinder is connected and installed in the crank in first rotating shaft; Be connected with drag-line between said crank and the support arm, second line of the pin joint of said elastic link and inner support to first line of first rotating shaft and said elastic link and support arm pin joint to second rotating shaft is parallel to each other and equidistance; When said oscillating oil cylinder was flexible, said inner support, support arm, first parallelogram lindage and elastic link formed second parallelogram lindage in horizontal plane.
During sweeping device of sweeping car work, control the motion of first parallelogram lindage, drive brush moving up and down on vertical plane through elevating ram; Simultaneously, control second parallelogram lindage motion, drive the swing of brush on horizontal plane through oscillating oil cylinder, and the angle when guaranteeing the round brush swing.
The improvement of technique scheme is: said first rotating shaft and second rotating shaft constitute by axle and polygon outer shaft in the polygon of socket each other, fill elastic component between said interior axle and the said outer shaft.
The improvement of technique scheme is: axle and the outer shaft socket of staggering at a certain angle each other in said.
The improvement of technique scheme is: also comprise the horizontally moving device of being located at the sweeping machine front end, said inner support is placed on the horizontally moving device.
The improvement of technique scheme is: said horizontally moving device comprises the guide rail of being located at the sweeping machine front end; Said guide rail is equipped with chain; Said chain is connected with sprocket wheel, and said sprocket wheel connects first hydraulic motor, and said first hydraulic motor is fixed on the said inner support.
The improvement of technique scheme is: said horizontally moving device comprises the guide rail of being located at the sweeping machine front end; Said guide rail is equipped with tooth bar; Said tooth bar is engaged with gear, and said gear connects first hydraulic motor, and said first hydraulic motor is fixed on the said inner support.
The improvement of technique scheme is: said first parallelogram lindage is hinged with said elevating ram place and is connected with counterbalance spring.
The improvement of technique scheme is: also be provided with return spring on the said crank, the other end of said return spring is fixed on the said inner support.
The improvement of technique scheme is: said brush device is to be connected with the round brush of being located at the second hydraulic motor output on the support arm.
The improvement of technique scheme is: said brush device is to be connected with the round brush of being located at the second hydraulic motor output on the support arm, also is provided with dust shield on the said support arm, and said dust shield is provided with the pipeline that connects dustbin.
The improvement of technique scheme is: said brush device is to be connected with the disc brush of being located at the second hydraulic motor output on the support arm, also is provided with dust shield on the said support arm, and said dust shield is provided with the pipeline that connects dustbin.
The present invention passes through round brush; And the motion that second parallelogram lindage that first parallelogram lindage that in vertical plane, moves up and down of control round brush and control round brush move forward and backward is controlled round brush is set in horizontal plane; Also be provided with the horizontally moving device of sweeping machine front end; Increase sweep-out pattern, realized the rubbish at effective cleaning lateral recesses place.
The beneficial effect that the present invention has is: 1) owing to designed first parallelogram lindage; And on the diagonal of the first parallelogram lindage plane of projection, be provided with elevating ram; Realize brush parallel up and down moving in vertical plane like this, designed second parallelogram lindage and oscillating oil cylinder simultaneously, designed elastic link especially; So not only can not hinder brush parallel up and down moving in vertical plane; Control second parallelogram lindage motion through oscillating oil cylinder simultaneously, drive the swing of brush on horizontal plane, and the angle when guaranteeing the round brush swing; 2) because polygonal interior axle and the two-layer socket of polygonal outer shaft are processed in rotating shaft; An interior axle outer shaft relatively turns over the certain angle arrangement, fills elastic component between interior axle and the outer shaft, when brush is swung; Can reduce the huge impact power when rotating, the protection rotating shaft can not be destroyed; 3) owing to the diagonal place that is provided with elevating ram at first parallelogram lindage also is provided with counterbalance spring, can do compensation, slow down elongation speed during the elevating ram elongation, increase contraction speed when elevating ram shrinks the action of elevating ram; 4) owing on crank, be provided with return spring, the dead unit problem in the time of can solving the oscillating oil cylinder rotation.Simultaneously, through the drag-line that between crank and support arm, connects, can solve the dead unit problem that support arm rotates around second rotating shaft.
Description of drawings
Below in conjunction with accompanying drawing sweeping device of sweeping car of the present invention is described further.
Fig. 1 is the front view of the embodiment of the invention one sweeping device of sweeping car.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is first parallelogram lindage, the first operating position figure of Fig. 1.
Fig. 4 is first parallelogram lindage, the second operating position figure of Fig. 1.
Fig. 5 is second parallelogram lindage, the first operating position figure of Fig. 1.
Fig. 6 is second parallelogram lindage, the second operating position figure of Fig. 1.
Fig. 7 is the pivot structure sketch map of Fig. 1.
Fig. 8 is the front view of the embodiment of the invention two sweeping device of sweeping car.
Fig. 9 is the vertical view of Fig. 8.
Figure 10 is the vertical view of the embodiment of the invention three sweeping device of sweeping car.
The specific embodiment
Embodiment one
The sweeping device of sweeping car of present embodiment, as depicted in figs. 1 and 2, comprise the inner support 1 and support arm 2 of being located at the sweeping machine front end, inner support 1 is provided with first rotating shaft 3, and support arm 2 is provided with second rotating shaft 4 and brush device 5.Brush device 5 is for being connected with the round brush 22 of second hydraulic motor, 21 outputs of being located on the support arm 2.
Like Fig. 3 and shown in Figure 4; Be hinged with two between first rotating shaft 3 and second rotating shaft 4 and go up connecting rod 6-1, two lower link 6-2 and elevating ram 7; Last connecting rod 6-1, lower link 6-2, first rotating shaft 3 and second rotating shaft 4 form first parallelogram lindage 8 in vertical plane, elevating ram 7 is positioned on the diagonal of first parallelogram lindage, 8 plane of projection.
Inner support 1 is provided with oscillating oil cylinder 9, also is hinged with elastic link 10 between inner support 1 and the support arm 2; Oscillating oil cylinder 9 is connected with the crank 11 that is installed in first rotating shaft 3, is connected with drag-line 12 between crank 11 and the support arm 2.
Like Fig. 5 and shown in Figure 6, second line 14 of the pin joint of elastic link 10 and inner support 1 to the pin joint of first line 13 of first rotating shaft 3 and elastic link 10 and support arm 2 to second rotating shaft 4 is parallel to each other and equidistance.When oscillating oil cylinder 9 is flexible, inner support 1, support arm 2, first parallelogram lindage 8 and elastic link 10 with horizontal plane in form second parallelogram lindage 15.
As shown in Figure 7, first rotating shaft 3 and second rotating shaft 4 constitute by axle and polygon outer shaft in the polygon of socket each other, fill elastic component 16 between interior axle and the outer shaft.
In axle and the outer shaft socket of staggering at a certain angle each other.
During work, flexible through elevating ram 7 drives first parallelogram lindage 8, and then drives round brush 22 and in vertical plane, move up and down, because elastic link 10 has elasticity, therefore can not hinder the motion of first parallelogram lindage 8; Through oscillating oil cylinder 9 and drag-line 12, drive stealthy second parallelogram lindage, 15 motions, and then drive the swing of round brush 22 on horizontal plane, the angle when guaranteeing round brush 22 swings has realized the rubbish in effective cleaning road joint.
Embodiment two
Present embodiment is the improvement on embodiment one basis, and like Fig. 8 and shown in Figure 9, difference is: also comprise the horizontally moving device 17 of being located at the sweeping machine front end.Horizontally moving device 17 comprises the guide rail 17-1 that is located at the sweeping machine front end, and guide rail 17-1 is equipped with chain 17-2, and chain 17-2 is connected with sprocket wheel 17-3, and sprocket wheel 17-3 connects first hydraulic motor, 18, the first hydraulic motors 18 and is fixed on the inner support 1.Inner support 1 is placed on the guide rail 17-1.
Also be provided with return spring 20 on the crank 11, the other end of return spring 20 is fixed on the inner support 1.
Brush device 5 is for being connected with the disc brush 22 of second hydraulic motor, 21 outputs of being located on the support arm 2.Also be provided with dust shield 23 on the support arm 2, dust shield 23 is provided with the pipeline 24 that connects dustbin.
Embodiment three
Present embodiment is the improvement on embodiment two bases, and shown in figure 10, difference is: also comprise the horizontally moving device 17 of being located at the sweeping machine front end.Horizontally moving device 17 comprises the guide rail 17-1 that is located at the sweeping machine front end, and guide rail 17-1 is equipped with tooth bar 17-2, and tooth bar 17-2 is engaged with gear 17-3, and gear 17-3 connects first hydraulic motor, 18, the first hydraulic motors 18 and is fixed on the inner support 1.Inner support 1 is placed on the guide rail 17-1 to be had.
Sweeping device of sweeping car of the present invention is not limited to the foregoing description, as: go up connecting rod and lower link and also can respectively use more than one or two, or the like.All employings are equal to the technical scheme that replacement forms, and all drop on the protection domain of requirement of the present invention.
Claims (10)
1. sweeping device of sweeping car; Comprise inner support and the support arm of being located at the sweeping machine front end; Said inner support is provided with first rotating shaft, and said support arm is provided with second rotating shaft and brush device, is hinged with connecting rod, lower link and elevating ram between said first rotating shaft and second rotating shaft; Said upward connecting rod, lower link, first rotating shaft and second rotating shaft form first parallelogram lindage in vertical plane; Said elevating ram is positioned on the diagonal of the first parallelogram lindage plane of projection, it is characterized in that: said inner support is provided with oscillating oil cylinder, also is hinged with elastic link between said inner support and the support arm; Said oscillating oil cylinder is connected and installed in the crank in first rotating shaft; Be connected with drag-line between said crank and the support arm, second line of the pin joint of said elastic link and inner support to first line of first rotating shaft and said elastic link and support arm pin joint to second rotating shaft is parallel to each other and equidistance; When said oscillating oil cylinder was flexible, said inner support, support arm, first parallelogram lindage and elastic link formed second parallelogram lindage in horizontal plane.
2. sweeping device of sweeping car according to claim 1, it is characterized in that: said first rotating shaft and second rotating shaft constitute by axle in the polygon of socket each other and polygon outer shaft, said in spool and said outer shaft between fill elastic component.
3. like the said sweeping device of sweeping car of claim 2, it is characterized in that: axle and the outer shaft socket of staggering at a certain angle each other in said.
4. like the said sweeping device of sweeping car of claim 3, it is characterized in that: also comprise the horizontally moving device of being located at the sweeping machine front end, said inner support is placed on the horizontally moving device.
5. like the said sweeping device of sweeping car of claim 4; It is characterized in that: said horizontally moving device comprises the guide rail of being located at the sweeping machine front end; Said guide rail is equipped with chain; Said chain is connected with sprocket wheel, and said sprocket wheel connects first hydraulic motor, and said first hydraulic motor is fixed on the said inner support.
6. like the said sweeping device of sweeping car of claim 4; It is characterized in that: said horizontally moving device comprises the guide rail of being located at the sweeping machine front end; Said guide rail is equipped with tooth bar; Said tooth bar is engaged with gear, and said gear connects first hydraulic motor, and said first hydraulic motor is fixed on the said inner support.
7. like the said sweeping device of sweeping car of claim 5, it is characterized in that: said first parallelogram lindage is hinged with said elevating ram place and is connected with counterbalance spring.
8. like the said sweeping device of sweeping car of claim 7, it is characterized in that: also be provided with return spring on the said crank, the other end of said return spring is fixed on the said inner support.
9. like the arbitrary said sweeping device of sweeping car of claim 1 to 8; It is characterized in that: said brush device is to be connected with the round brush of being located at the second hydraulic motor output on the support arm; Also be provided with dust shield on the said support arm, said dust shield is provided with the pipeline that connects dustbin.
10. like the arbitrary said sweeping device of sweeping car of claim 1 to 8; It is characterized in that: said brush device is to be connected with the disc brush of being located at the second hydraulic motor output on the support arm; Also be provided with dust shield on the said support arm, said dust shield is provided with the pipeline that connects dustbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016116.5A CN102561232B (en) | 2011-11-03 | 2012-01-19 | Sweeping device of sweeper truck |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342907.2 | 2011-11-03 | ||
| CN2011103429072A CN102373683A (en) | 2011-11-03 | 2011-11-03 | Sweeping and brushing device for road sweeping vehicle |
| CN201210016116.5A CN102561232B (en) | 2011-11-03 | 2012-01-19 | Sweeping device of sweeper truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102561232A true CN102561232A (en) | 2012-07-11 |
| CN102561232B CN102561232B (en) | 2014-04-02 |
Family
ID=45792860
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103429072A Pending CN102373683A (en) | 2011-11-03 | 2011-11-03 | Sweeping and brushing device for road sweeping vehicle |
| CN201210016116.5A Active CN102561232B (en) | 2011-11-03 | 2012-01-19 | Sweeping device of sweeper truck |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103429072A Pending CN102373683A (en) | 2011-11-03 | 2011-11-03 | Sweeping and brushing device for road sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102373683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034822A (en) * | 2017-05-17 | 2017-08-11 | 长沙福田汽车科技有限公司 | Clearing apparatus and the sweeper with it |
| CN111749168A (en) * | 2020-07-11 | 2020-10-09 | 于百林 | Sweeping plate of road sweeper |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799928B (en) * | 2012-11-07 | 2016-09-07 | 芜湖爱瑞特环保科技有限公司 | A kind of disc brush translation mechanism |
| CN105369757A (en) * | 2015-10-22 | 2016-03-02 | 无锡市恒达矿山机械有限公司 | Cleaning device used for mine |
| CN108729393B (en) * | 2017-04-20 | 2024-02-06 | 上海神舟汽车节能环保股份有限公司 | Slide and self-rotating mechanism |
| CN109024411B (en) * | 2018-10-11 | 2023-11-14 | 珠海亿华电动车辆有限公司 | Sweeping device and sweeping machine |
| CN113545706B (en) * | 2021-08-04 | 2023-04-14 | 上海高仙自动化科技发展有限公司 | Side brush module and cleaning robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466560A (en) * | 1977-11-04 | 1979-05-29 | Howa Mach Ltd | Grounding load adjusting device of cutter broom |
| CN101725124A (en) * | 2008-10-16 | 2010-06-09 | 江苏悦达专用车有限公司 | Sweeping device of sweeping car |
| CN201567546U (en) * | 2009-11-24 | 2010-09-01 | 深圳市金一泰实业有限公司 | Sweeping and sending device of ground sweeper truck |
| WO2011063687A1 (en) * | 2009-11-24 | 2011-06-03 | 深圳市金一泰实业有限公司 | Floor sweeper |
| CN202500110U (en) * | 2011-11-03 | 2012-10-24 | 南京晨光森田环保科技有限公司 | Sweeping device of road sweeper |
-
2011
- 2011-11-03 CN CN2011103429072A patent/CN102373683A/en active Pending
-
2012
- 2012-01-19 CN CN201210016116.5A patent/CN102561232B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466560A (en) * | 1977-11-04 | 1979-05-29 | Howa Mach Ltd | Grounding load adjusting device of cutter broom |
| CN101725124A (en) * | 2008-10-16 | 2010-06-09 | 江苏悦达专用车有限公司 | Sweeping device of sweeping car |
| CN201567546U (en) * | 2009-11-24 | 2010-09-01 | 深圳市金一泰实业有限公司 | Sweeping and sending device of ground sweeper truck |
| WO2011063687A1 (en) * | 2009-11-24 | 2011-06-03 | 深圳市金一泰实业有限公司 | Floor sweeper |
| CN202500110U (en) * | 2011-11-03 | 2012-10-24 | 南京晨光森田环保科技有限公司 | Sweeping device of road sweeper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034822A (en) * | 2017-05-17 | 2017-08-11 | 长沙福田汽车科技有限公司 | Clearing apparatus and the sweeper with it |
| CN107034822B (en) * | 2017-05-17 | 2019-11-22 | 长沙福田汽车科技有限公司 | Clearing apparatus and sweeper with it |
| CN111749168A (en) * | 2020-07-11 | 2020-10-09 | 于百林 | Sweeping plate of road sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102373683A (en) | 2012-03-14 |
| CN102561232B (en) | 2014-04-02 |
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