CN102995585A - Power transmission device for sweeper - Google Patents
Power transmission device for sweeper Download PDFInfo
- Publication number
- CN102995585A CN102995585A CN2012105169977A CN201210516997A CN102995585A CN 102995585 A CN102995585 A CN 102995585A CN 2012105169977 A CN2012105169977 A CN 2012105169977A CN 201210516997 A CN201210516997 A CN 201210516997A CN 102995585 A CN102995585 A CN 102995585A
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- Prior art keywords
- sweeper
- gear
- hydraulic motor
- road
- motor
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Abstract
The invention relates to a power transmission device for a sweeper. The power transmission device comprises a speed changer, a differential mechanism, a transmission shaft and a hydraulic motor, wherein the transmission shaft is respectively connected with the speed changer and the differential mechanism in a transmission manner, the transmission shaft is provided with a brake drum, and the hydraulic motor is connected with the transmission shaft in a transmission manner. When the sweeper is used for sweeping, an advancing engine driving the sweeper to advance does not work, an engine for sweeping and the hydraulic motor work, the sweeper is driven to advance by virtue of the hydraulic motor, and the engine for sweeping drives a sweeping device to sweep a road, so that the oil consumption and the usage cost of the sweeper are greatly reduced, the discharge of tail gas is reduced, and environment pollution is alleviated.
Description
Technical field
The present invention relates to a kind of actuating unit, relate to specifically a kind of actuating unit for road-sweeper.
Background technology
Road sweeper can extensively found for arterial highway the road-cleanings such as municipal administration and airfield pavement, uptown, park as one of sanitation equipment.Road sweeper is the collection road cleaning, the new and effective cleaning equipment that garbage reclamation and transportation are integrated, vehicle drives the motor that vehicle advances except being equipped with, install in addition a motor that cleans additional, the driven by engine clearing apparatus work of cleaning, blower fan also is installed on the vehicle, dustbin, the multiple corollary equipment such as water tank, diverse in function, this brand-new vehicle can once be finished floor cleaning, the cleaning of road curb limit, the road curb cleans and the rear work such as watering to ground of cleaning, is applicable to the cleaning work of various weathers and different dry pavements.
Present employed road-sweeper is when carrying out road-cleaning, drive the vehicle motor that advances and the simultaneous firing of cleaning, the driven by engine vehicle that the driving vehicle advances advances, carry out road-cleaning by the driven by engine clearing apparatus that cleans, because vehicle is to advance, and drive the vehicle motor that advances and the simultaneous firing of cleaning in the situation of low speed, fuel consumption is large, use cost is high, and exhaust emissions is large, contaminated environment.
Summary of the invention
The problem to be solved in the present invention is for above problem, provides a kind of and can reduce the road-sweeper oil consumption, reduces the actuating unit that is used for road-sweeper of exhaust emissions.
For addressing the above problem, the technical solution adopted in the present invention is: the actuating unit that is used for road-sweeper, comprise speed changer, differential mechanism and power transmission shaft, described power transmission shaft is in transmission connection with speed changer and differential mechanism respectively, be provided with brake rim on the described power transmission shaft, also comprise hydraulic motor, described hydraulic motor is connected with transmission shaft driven.
As a kind of prioritization scheme, be provided with pulley groove on the excircle of described brake rim, be provided with driving pulley on the output shaft of described hydraulic motor, be provided with belt on described driving pulley and the brake rim, be provided with clutch between described driving pulley and the hydraulic motor.
As a kind of prioritization scheme, be provided with driving pulley on the output shaft of described hydraulic motor, be provided with driven pulley on the described power transmission shaft, be provided with belt on described driving pulley and the driven pulley, be provided with clutch between described driving pulley and the hydraulic motor.
A kind of concrete prioritization scheme, described driven pulley are positioned at the position near differential mechanism.
As a kind of prioritization scheme, be provided with the first gear on the described power transmission shaft, be provided with the second gear on the output shaft of described hydraulic motor, described the first gear and the engagement of the second gear are provided with clutch between described hydraulic motor and the second gear.
A kind of concrete prioritization scheme, described the first gear is between speed changer and brake rim.
A kind of concrete prioritization scheme, described the first gear is between brake rim and differential mechanism.
A kind of concrete prioritization scheme, described the first gear is shifting slide gear.
A kind of concrete prioritization scheme, described clutch are electromagnetic clutch.
A kind of concrete prioritization scheme also comprises motor, and described motor and speed changer are in transmission connection.
The present invention takes above technical scheme, have the following advantages: when cleaning, the motor that the driving vehicle advances is not worked, the motor that cleans and hydraulic motor work, advance by the fluid motor-driven vehicle, by the motor driven clearing apparatus that cleans road is cleaned, greatly reduce oil consumption and use cost, reduce the discharging of tail gas, reduced the pollution to environment.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation that is used for the actuating unit of road-sweeper in the embodiment of the invention 1;
Accompanying drawing 2 is the structural representation that is used for the actuating unit of road-sweeper in the embodiment of the invention 2;
Accompanying drawing 3 is the structural representation that is used for the actuating unit of road-sweeper in the embodiment of the invention 3;
Accompanying drawing 4 is the structural representation that is used for the actuating unit of road-sweeper in the embodiment of the invention 4.
Among the figure:
The 1-speed changer; The 2-power transmission shaft; The 3-brake rim; The 4-belt; The 5-belt wheel; The 6-clutch; The 7-hydraulic motor; 8-the first gear; 9-the second gear; The 10-motor; The 11-shaft coupling; The 12-differential mechanism; The 13-driven pulley.
The specific embodiment
Embodiment 1: as shown in Figure 1, the actuating unit that is used for road-sweeper, comprise motor 10, speed changer 1, differential mechanism 12, hydraulic motor 7 and power transmission shaft 2, motor 10 is in transmission connection with speed changer 1, power transmission shaft 2 is in transmission connection with speed changer 1 and differential mechanism 12 respectively, is provided with shaft coupling 11, power transmission shaft between power transmission shaft 2 and the differential mechanism 12, be provided with brake rim 3 on 2, hydraulic motor 7 is in transmission connection with power transmission shaft 2.
Be provided with pulley groove on the excircle of brake rim 3, be provided with driving pulley 5 on the output shaft of hydraulic motor 7, be provided with belt 4 on driving pulley 5 and the brake rim 3, be provided with clutch 6 between driving pulley 5 and the hydraulic motor 7.
When vehicle advances, motor 10 work, the motor that cleans is not worked; When cleaning, motor 10 is not worked, the motor that cleans and hydraulic motor 7 work, driving driving pulley 5 by hydraulic motor 7 rotates, driving pulley 5 drives brake rim 3 by belt 4 and rotates, brake rim 3 drives power transmission shaft 2 and rotates, thereby driving vehicle advances, by the motor driven clearing apparatus that cleans road is cleaned, motor 10 and the motor that cleans can not worked simultaneously, greatly reduce oil consumption and use cost, reduced the discharging of tail gas, reduced the pollution to environment.
Embodiment 2: as shown in Figure 2, be provided with the first gear 8 on the power transmission shaft 2, be provided with the second gear 9, the first gears 8 and 9 engagements of the second gear on the output shaft of hydraulic motor 7, be provided with clutch 6 between hydraulic motor 7 and the second gear 9.
The first gear 8 is between speed changer 1 and brake rim 3.
The first gear 8 is shifting slide gear, by controlling the position of the first gear 8, realizes engagement and the disengagement of the first gear 8 and the second gear 9.
Other structures are identical with embodiment 1.
When vehicle advances, motor 10 work, the motor that cleans is not worked; When cleaning, motor 10 is not worked, the motor that cleans and hydraulic motor 7 work, driving the second gear 9 by hydraulic motor 7 rotates, the second gear 9 drives the first gear 8 and rotates, the first gear 8 drives power transmission shaft 2 and rotates, thereby driving vehicle advances, by the motor driven clearing apparatus that cleans road is cleaned, motor 10 and the motor that cleans can not worked simultaneously, greatly reduce oil consumption and use cost, reduced the discharging of tail gas, reduced the pollution to environment.
Embodiment 3: as shown in Figure 3, be provided with driving pulley 5 on the output shaft of hydraulic motor 7, be provided with driven pulley 13 on the power transmission shaft 2, be provided with belt 4 on driving pulley 5 and the driven pulley 13, be provided with clutch 6 between driving pulley 5 and the hydraulic motor 7.
Driven pulley 13 is positioned at the position near differential mechanism 12.
Other structures are identical with embodiment 1.
When vehicle advances, motor 10 work, the motor that cleans is not worked; When cleaning, motor 10 is not worked, the motor that cleans and hydraulic motor 7 work, driving driving pulley 5 by hydraulic motor 7 rotates, driving pulley 5 drives driven pulley 13 by belt 4 and rotates, driven pulley 13 drives power transmission shaft 2 and rotates, thereby driving vehicle advances, by the motor driven clearing apparatus that cleans road is cleaned, motor 10 and the motor that cleans can not worked simultaneously, greatly reduce oil consumption and use cost, reduced the discharging of tail gas, reduced the pollution to environment.
Embodiment 4: as shown in Figure 4, be provided with the first gear 8 on the power transmission shaft 2, be provided with the second gear 9, the first gears 8 and 9 engagements of the second gear on the output shaft of hydraulic motor 7, be provided with clutch 6 between hydraulic motor 7 and the second gear 9.
The first gear 8 is between brake rim 3 and differential mechanism 12.
The first gear 8 is shifting slide gear, by controlling the position of the first gear 8, realizes engagement and the disengagement of the first gear 8 and the second gear 9.
Other structures are identical with embodiment 1.
When vehicle advances, motor 10 work, the motor that cleans is not worked; When cleaning, motor 10 is not worked, the motor that cleans and hydraulic motor 7 work, driving the second gear 9 by hydraulic motor 7 rotates, the second gear 9 drives the first gear 8 and rotates, the first gear 8 drives power transmission shaft 2 and rotates, thereby driving vehicle advances, by the motor driven clearing apparatus that cleans road is cleaned, motor 10 and the motor that cleans can not worked simultaneously, greatly reduce oil consumption and use cost, reduced the discharging of tail gas, reduced the pollution to environment.
Claims (10)
1. the actuating unit that is used for road-sweeper, comprise speed changer (1), differential mechanism (12) and power transmission shaft (2), described power transmission shaft (2) is in transmission connection with speed changer (1) and differential mechanism (12) respectively, be provided with brake rim (3) on the described power transmission shaft (2), it is characterized in that: also comprise hydraulic motor (7), described hydraulic motor (7) is in transmission connection with power transmission shaft (2).
2. the actuating unit for road-sweeper as claimed in claim 1, it is characterized in that: be provided with pulley groove on the excircle of described brake rim (3), be provided with driving pulley (5) on the output shaft of described hydraulic motor (7), be provided with belt (4) on described driving pulley (5) and the brake rim (3), be provided with clutch (6) between described driving pulley (5) and the hydraulic motor (7).
3. the actuating unit for road-sweeper as claimed in claim 1, it is characterized in that: be provided with driving pulley (5) on the output shaft of described hydraulic motor (7), be provided with driven pulley (13) on the described power transmission shaft (2), be provided with belt (4) on described driving pulley (5) and the driven pulley (13), be provided with clutch (6) between described driving pulley (5) and the hydraulic motor (7).
4. the actuating unit for road-sweeper as claimed in claim 3 is characterized in that: described driven pulley (13) is positioned at the position near differential mechanism (12).
5. the actuating unit for road-sweeper as claimed in claim 1, it is characterized in that: be provided with the first gear (8) on the described power transmission shaft (2), be provided with the second gear (9) on the output shaft of described hydraulic motor (7), described the first gear (8) and the second gear (9) engagement are provided with clutch (6) between described hydraulic motor (7) and the second gear (9).
6. the actuating unit for road-sweeper as claimed in claim 5, it is characterized in that: described the first gear (8) is positioned between speed changer (1) and the brake rim (3).
7. the actuating unit for road-sweeper as claimed in claim 5, it is characterized in that: described the first gear (8) is positioned between brake rim (3) and the differential mechanism (12).
8. the actuating unit for road-sweeper as claimed in claim 5, it is characterized in that: described the first gear (8) is shifting slide gear.
9. such as one of them described actuating unit for road-sweeper of claim 2-8, it is characterized in that: described clutch (6) is electromagnetic clutch.
10. such as one of them described actuating unit for road-sweeper of claim 1-8, it is characterized in that: also comprise motor (10), described motor (10) is in transmission connection with speed changer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516997.7A CN102995585B (en) | 2012-11-23 | 2012-11-23 | For the actuating unit of road-sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210516997.7A CN102995585B (en) | 2012-11-23 | 2012-11-23 | For the actuating unit of road-sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995585A true CN102995585A (en) | 2013-03-27 |
| CN102995585B CN102995585B (en) | 2015-09-09 |
Family
ID=47924642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210516997.7A Expired - Fee Related CN102995585B (en) | 2012-11-23 | 2012-11-23 | For the actuating unit of road-sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995585B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050155170A1 (en) * | 2004-01-21 | 2005-07-21 | Gabriel Charky | Combined single-twin street sweeping machine |
| CN1721222A (en) * | 2004-08-06 | 2006-01-18 | 赵宏坚 | Special-purpose automobile chassis |
| US20070087888A1 (en) * | 2005-10-19 | 2007-04-19 | Kelley William R Jr | Transfer case for regenerative hydraulic drive |
| CN101158392A (en) * | 2007-06-11 | 2008-04-09 | 赵宏坚 | Mechanical-hydraulic composite transmission mechanism |
| US20090186734A1 (en) * | 2008-01-21 | 2009-07-23 | Ford Global Technologies, Llc | Vehicle hybrid powertrain system and method of operating same |
| CN203034409U (en) * | 2012-11-23 | 2013-07-03 | 于洪伟 | Power transmission device for motor sweeper |
-
2012
- 2012-11-23 CN CN201210516997.7A patent/CN102995585B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050155170A1 (en) * | 2004-01-21 | 2005-07-21 | Gabriel Charky | Combined single-twin street sweeping machine |
| CN1721222A (en) * | 2004-08-06 | 2006-01-18 | 赵宏坚 | Special-purpose automobile chassis |
| US20070087888A1 (en) * | 2005-10-19 | 2007-04-19 | Kelley William R Jr | Transfer case for regenerative hydraulic drive |
| CN101158392A (en) * | 2007-06-11 | 2008-04-09 | 赵宏坚 | Mechanical-hydraulic composite transmission mechanism |
| US20090186734A1 (en) * | 2008-01-21 | 2009-07-23 | Ford Global Technologies, Llc | Vehicle hybrid powertrain system and method of operating same |
| CN203034409U (en) * | 2012-11-23 | 2013-07-03 | 于洪伟 | Power transmission device for motor sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102995585B (en) | 2015-09-09 |
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Granted publication date: 20150909 Termination date: 20191123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |