CN201672002U - Power transmission device for cleaning and sprinkling truck operation - Google Patents
Power transmission device for cleaning and sprinkling truck operation Download PDFInfo
- Publication number
- CN201672002U CN201672002U CN201020149612.4U CN201020149612U CN201672002U CN 201672002 U CN201672002 U CN 201672002U CN 201020149612 U CN201020149612 U CN 201020149612U CN 201672002 U CN201672002 U CN 201672002U
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- China
- Prior art keywords
- shaft
- transmission
- output shaft
- pump
- output
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- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 abstract 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Arrangement And Driving Of Transmission Devices (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a power transmission device for cleaning and sprinkling truck operation, belonging to the technical field of vehicle transmission. The device comprises a power take-off connected with the chassis gear box of an automobile, the transmission shaft of the power take-off is connected with the input gear shaft of a transfer box by a coupling, the input gear shaft is respectively in transmission connection with a first output shaft and a second output shaft by gears at the two sides, and the first output shaft and the second output shaft are respectively in transmission connection with a sprinkling pump and a fuel pump. The utility model has the advantages that the dual-link fuel pump and the sprinkling pump are connected with the power take-off by the transfer box, power is taken from the chassis engine for conducting operation, and guardrail cleaning, road sprinkling, garden irrigation and other operations can be realized under the drive action of only one engine; the structure is simple, the transmission efficiency is high, the whole truck fuel consumption and noise are effectively reduced, and the operation cost is reduced; equipment utilization rate is improved, and the market requirements of Greenery and Public Sanitation Bureau can be better met.
Description
Technical field
The utility model relates generally to the environmental sanitation special-purpose vehicle, especially cleans sprinkling truck operation actuating unit, belongs to the system of vehicle transmission technical field.
Background technique
At present, the operation power of environmental sanitation vehicles such as domestic road flushing sweeping machine, Cleaning vehicle for guardrail generally has the assistant engine of setting up to provide, or by automobile chassis engine-driving one high power hydraulic oil pump, again by a plurality of fluid motor-driven power units, this structure manufacture cost height, transmission efficiency is low.As understanding according to the claimant, the patent No. is that the Chinese patent of ZL200520051724.5 discloses a kind of cleaning overall height, base pressure water pump transmission device, it comprises assistant engine, transfer case, high-pressure water pump and low-pressure pump, wherein, assistant engine links to each other with high-pressure water pump and low-pressure pump by the driving mechanism transfer case.Because installed assistant engine additional in this model utility, and the related accessories and the control gear of configuration motor, manufacture cost increased.Simultaneously, operational noise increases, and the oil consumption height causes user cost to rise.
The model utility content
Task of the present utility model provides a kind of cleaning sprinkling truck operation actuating unit, need not to increase assistant engine, only uses engine in situ to drive, thereby reduces Vehicle preparation quality, operation oil consumption and vehicle manufacture cost greatly.
For finishing above-mentioned task, technical solutions of the utility model are: clean sprinkling truck operation actuating unit, comprise the power take-off that is connected with the automobile chassis transmission case, the transmission shaft of described power take-off is connected with the input gear shaft of transfer case by coupling, the described input gear shaft gear transmission by both sides and first output shaft and second output shaft respectively is in transmission connection, and described first output shaft and second output shaft are in transmission connection with watering pump and oil pump respectively.
Technological scheme is more specifically, described input gear shaft respectively the gear transmission by both sides be in transmission connection as the output gear shaft of first output shaft with as the output spline of second output shaft, described output gear shaft is connected with the watering pump drive by second Hooks coupling universal coupling, and described output spline is in transmission connection by spline and double-united oil pump.
Because the power takeoff driving shaft back on the automobile chassis speed reducer has increased transfer case (have in the transfer case can air-operated control in conjunction with or throw off the engagement cover of watering pump), one of two ptos of transfer case drive double-united oil pump, provide pressure oil to drive guardrail and clean power unit (oil cylinder and motor), another axle of transfer case drives the watering pump by Hooks coupling universal coupling, realizes the water sprinkling path operation.Compared with prior art, advantage of the present utility model is: double-united oil pump links to each other with power take-off by transfer case with the watering pump, obtain power from engine in situ and carry out operation,, can realize multi-function operations such as guardrail cleaning, road surface watering, gardens pouring only with an engine-driving, simple in structure, the transmission efficiency height, car load oil consumption, noise all are able to effective reduction, and have reduced operating cost, improve Utilization ratio, can satisfy the environmental sanitation department market demand better.
Description of drawings
Fig. 1 is that the utility model is installed on the structural representation on the guardrail cleaning sprinkling truck.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the structural representation of transfer case among Fig. 1 embodiment.
Among the figure: 1, power takeoff driving shaft, 2, transfer case, 3, double-united oil pump, 4, transfer case support, 5, the watering pump drive shaft, 6, the watering pump, 7, watering pump support, 8, the automobile chassis crossbeam, 9, the chassis gearbox, 10, power take-off, 11, first coupling, 12, output gear shaft, 13, gear engagement cover, 14, engagement operations mechanism, 15, air pipe interface, 16, input gear shaft, 17, output spline, 18, the oil pump splined shaft
Embodiment
Below with reference to accompanying drawing the utility model is described in further details.
As Fig. 1, Fig. 2 and shown in Figure 3, cleaning of the present utility model sprinkling truck operation actuating unit mainly is made up of chassis gearbox 9 power take-off that connects 10, power takeoff driving shaft 1, watering pump drive shaft 5, transfer case 2, double-united oil pump 3, watering pump 6 and mounting bracket 4 and 7.Power take-off 10 is connected with automobile chassis transmission case 9, power takeoff driving shaft 1 is connected 16 by first Hooks coupling universal coupling 11 with the input gear shaft of transfer case 2, imports gear shaft 16 gear transmission by both sides and be in transmission connection as the output gear shaft 12 of first output shaft with as the output spline 17 of second output shaft respectively.Output gear shaft 12 is connected with watering pump drive shaft 5 by second Hooks coupling universal coupling, thereby realizes and being in transmission connection of the pump of sprinkling water.Output spline 17 is connected with oil pump splined shaft 18 by spline, thereby realizes and being in transmission connection of double-united oil pump 3.
During cleaning process, the power of power take-off is by first Hooks coupling universal coupling input transfer case, and the gear engagement cover on the transfer case one side output gear shaft separates with the free gear on the output gear shaft, cuts off the power of passing to the watering pump, and the watering pump does not turn round; The output spline of opposite side drives the double-united oil pump running, pressure oil is provided for guardrail washing unit motor, cleans required drive thereby obtain guardrail.When carrying out road watering, gardens pouring operation, engagement that the engagement of transfer case internal gear is overlapped and output gear shaft cogs, output gear shaft drives the running of watering pump by second Hooks coupling universal coupling, watering pump delivery pressure water, realize operations such as road surface watering and gardens pouring, and the hydraulic oil that double-united oil pump pumps is through hydraulic system unloading valve oil sump tank.
This shows that present embodiment makes guardrail clean the sprinkling truck no matter when guardrail cleaning process or road watering operation, all can obtain power from engine in situ.Owing to only need therefore reduce manufacture cost and operating cost with an engine-driving, improved Utilization ratio, help satisfying the environmental sanitation department market demand.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model claim.
Claims (4)
1. cleaning sprinkling truck operation actuating unit, comprise the power take-off that is connected with the automobile chassis transmission case, it is characterized in that: the transmission shaft of described power take-off is connected with the input gear shaft of transfer case by coupling, the described input gear shaft gear transmission by both sides and first output shaft and second output shaft respectively is in transmission connection, and described first output shaft and second output shaft are in transmission connection with watering pump and oil pump respectively.
2. cleaning according to claim 1 sprinkling truck operation actuating unit, it is characterized in that: described input gear shaft respectively the gear transmission by both sides be in transmission connection as the output gear shaft of first output shaft with as the output spline of second output shaft, described output gear shaft is connected with the watering pump drive by second Hooks coupling universal coupling, and described output spline is in transmission connection by spline and double-united oil pump.
3. cleaning according to claim 1 sprinkling truck operation actuating unit is characterized in that: described output gear shaft is provided with and can cuts off or connect the gear engagement cover that drives the watering pump power.
4. cleaning according to claim 1 sprinkling truck operation actuating unit is characterized in that: described transfer case and watering pump are installed on the automobile chassis crossbeam by two L brackets respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020149612.4U CN201672002U (en) | 2010-04-02 | 2010-04-02 | Power transmission device for cleaning and sprinkling truck operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020149612.4U CN201672002U (en) | 2010-04-02 | 2010-04-02 | Power transmission device for cleaning and sprinkling truck operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672002U true CN201672002U (en) | 2010-12-15 |
Family
ID=43329414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020149612.4U Expired - Fee Related CN201672002U (en) | 2010-04-02 | 2010-04-02 | Power transmission device for cleaning and sprinkling truck operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672002U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234989A (en) * | 2011-05-03 | 2011-11-09 | 龙梅 | Compression device of robot for removing snow accumulated on pavements |
| CN106402344A (en) * | 2016-09-27 | 2017-02-15 | 资阳中车传动有限公司 | Auxiliary transmission gear case of diesel-electric locomotive |
| CN107933304A (en) * | 2017-12-08 | 2018-04-20 | 中国重汽集团济南动力有限公司 | Output taking device after a kind of novel heavy duty automobile double |
| CN108014576A (en) * | 2017-12-27 | 2018-05-11 | 佛山市天顺科技有限公司 | One kind is used for urban inner spraying water on road dust-extraction unit |
-
2010
- 2010-04-02 CN CN201020149612.4U patent/CN201672002U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234989A (en) * | 2011-05-03 | 2011-11-09 | 龙梅 | Compression device of robot for removing snow accumulated on pavements |
| CN106402344A (en) * | 2016-09-27 | 2017-02-15 | 资阳中车传动有限公司 | Auxiliary transmission gear case of diesel-electric locomotive |
| CN107933304A (en) * | 2017-12-08 | 2018-04-20 | 中国重汽集团济南动力有限公司 | Output taking device after a kind of novel heavy duty automobile double |
| CN108014576A (en) * | 2017-12-27 | 2018-05-11 | 佛山市天顺科技有限公司 | One kind is used for urban inner spraying water on road dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140402 |