CN106759026B - Transmission component, engine and sweeping machine - Google Patents
Transmission component, engine and sweeping machine Download PDFInfo
- Publication number
- CN106759026B CN106759026B CN201710185888.4A CN201710185888A CN106759026B CN 106759026 B CN106759026 B CN 106759026B CN 201710185888 A CN201710185888 A CN 201710185888A CN 106759026 B CN106759026 B CN 106759026B
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- China
- Prior art keywords
- driving wheel
- shaft
- supporting part
- transmission component
- connect
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of transmission component, engine and sweeping machines.Transmission component includes shaft (1), shaft supporting part (6) for installing the shaft (1) and the first driving wheel (4) that can be rotated under the drive of the shaft (1), the transmission component further includes being set in the shaft (1), and the driving wheel supporting part (2) being connect with the shaft supporting part (6), first driving wheel (4) is rotatably sleeved on the driving wheel supporting part (2), the shaft (1) connect with first driving wheel (4), to drive first driving wheel (4) to be rotated around the driving wheel supporting part (2), to improve the larger problem of load of shaft existing in the prior art.
Description
Technical field
The present invention relates to sanitation equipment fields, in particular to a kind of transmission component, engine and sweeping machine.
Background technology
Promotion with people's environmental protection consciousness and the continuous improvement to environmental quality requirement, sweeping machine is as important
Road surface cleaning device be widely used, therefore sweeping machine operational reliability, maintenance convenience be concerned.
Currently, most of sweeping machine includes the first engine for providing power for the purging system of sweeping machine and is
The traveling of sweeping machine provides the second engine of power.Purging system includes dust exhaust apparatus, clearing apparatus and watering device.Dust suction
Device includes suction inlet and the wind turbine for providing suction for suction inlet.Watering device includes water tank, water pump and nozzle, and water pump is used
It is delivered to nozzle after by the water pressurization in water tank.Clearing apparatus include rotatably arranged with clean disk, clean disk and first
Driving engine coordinates.
First engine includes the shaft for exporting power and the driving wheel in shaft.First engine passes through
Wind turbine and water pump are driven with the matched flexible drives of driving wheel (such as belt), and then realizes that cleaning, sprinkling and dust suction are made
Industry.
In the prior art, driving wheel is directly installed in shaft, this causes shaft driving wheel should be driven to rotate, and holds again
By the driving force that the gravity and flexible drives of driving wheel itself are transmitted to, therefore amount of deflection and the load of shaft are increased,
Easy ting produce leads to the substantially shake of shaft and driving wheel, and then draws shaft and driving wheel, flexible drives abrasion hair acceleration, into
The problems such as also will produce to one step wind turbine and unstable water pump input speed.
Invention content
The present invention is intended to provide a kind of transmission component, engine and sweeping machine, to improve the negative of shaft in the prior art
Carry larger problem.
One side according to the ... of the embodiment of the present invention, the present invention provides a kind of transmission component, including shaft, for installing
The shaft supporting part of shaft and the first driving wheel that can be rotated under the drive of shaft,
Transmission component further includes the driving wheel supporting part for being set in shaft and being connect with shaft supporting part, the first transmission
Wheel is rotatably sleeved on driving wheel supporting part, and shaft is connect with the first driving wheel, to drive the first driving wheel around driving wheel
Supporting part rotates.
Optionally, shaft connect with shaft supporting part and extends towards the direction far from shaft supporting part, and the separate of shaft turns
One end of axis supporting part is free end, and driving wheel supporting part connect with shaft supporting part and extends to the free end of shaft.
Optionally, transmission component further includes bearing, and bearing is set between driving wheel supporting part and the first driving wheel, to
Reduce the friction between driving wheel supporting part and the first driving wheel.
Optionally, the first driving wheel includes belt wheel, sprocket wheel or gear.
Optionally, transmission component further includes the connecting component for connecting shaft and the first driving wheel, and connecting component is located at
One end of the separate shaft supporting part of driving wheel supporting part.
Optionally, connecting component includes：
Mounting hole is adapted with shaft, for connecting shaft and connecting component；
Multiple interconnecting pieces, circumferentially along mounting hole, for connecting the first driving wheel and connecting component.
Optionally, connecting component includes the second driving wheel.
Optionally, the second driving wheel includes belt wheel, sprocket wheel or gear.
Optionally, the outer diameter of the second driving wheel is different from the outer diameter of the first driving wheel.
Another aspect according to the ... of the embodiment of the present invention, additionally provides a kind of engine, engine include engine body and
Above-mentioned transmission component, shaft supporting part are arranged on engine body, and shaft caused by output engine ontology for moving
Power.
Other side according to the ... of the embodiment of the present invention, additionally provides a kind of sweeping machine, and sweeping machine includes above-mentioned transmission
Component, sweeping machine further include：
Cleaning part is connect with transmission component to be rotated under the drive of transmission component；And/or
Watering device, including nozzle and the water pump for providing the water after pressurization to nozzle, water pump are connect with transmission component
To be rotated under the drive of transmission component；And/or
Dust exhaust apparatus, including suction inlet and the wind turbine for providing suction for suction inlet, wind turbine are connect with transmission component, with
It is rotated under the drive of transmission component.
Using the technical solution of the application, shaft is mounted on shaft supporting part, and driving wheel supporting part, which is set in, to be turned to draw up
And connect with shaft supporting part, the first driving wheel connect with shaft and is rotatably sleeved on driving wheel supporting part, and first passes
The load of driving wheel is applied on driving wheel supporting part, and effectively improve shaft existing in the prior art loads larger ask
Topic.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 shows the structural schematic diagram of the engine of exemplary embodiment of the present.
In figure：1, shaft；2, driving wheel supporting part；3, connecting component；4, the first driving wheel；5, bearing；6, shaft carries
Portion；7, engine body.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Fig. 1 shows the structural schematic diagram of the engine of the present embodiment.As shown in Figure 1, the engine of the present embodiment includes
Engine body 7 and transmission component, transmission component include shaft 1, the shaft supporting part 6 for installing shaft 1 and can turn
The first driving wheel 4 rotated under the drive of axis 1.
Wherein, shaft 1 is arranged for power caused by output engine ontology 7, shaft supporting part 6 in engine body
On 7.Optionally, shaft supporting part 6 includes the shell of engine body 7.
It is loaded to reduce shaft 1, transmission component further includes the biography for being set in shaft 1 and being connect with shaft supporting part 6
Driving wheel supporting part 2, the first driving wheel 4 are rotatably sleeved on driving wheel supporting part 2, and shaft 1 is connect with the first driving wheel 4,
To drive the first driving wheel 4 to be rotated around driving wheel supporting part 2.
It is provided on the circumferential surface of one end of the close shaft supporting part 6 of driving wheel supporting part 2 for connecting shaft supporting part 6
Protrusion.Protrusion is bolted with shaft supporting part 6 by multiple, multiple bolts along shaft 1 circumferentially.
In the present embodiment, the power for coordinating transmission parts with it suffered by the gravity of the first driving wheel 4 and the first driving wheel 4
It is applied on driving wheel supporting part 2, significantly reduces the stress of shaft 1 and the first driving wheel 4 passes to the vibration of shaft 1,
Therefore transmission component can smoothly export power.
Shaft 1 only has the one end being connect with shaft supporting part 6 and suffers restraints, one end of the separate shaft supporting part 6 of shaft 1
For free end.
Shaft 1 connect with shaft supporting part 6 and extends towards the direction far from shaft supporting part 6, the separate shaft of shaft 1
One end of supporting part 6 is free end, and driving wheel supporting part 2 connect with shaft supporting part 6 and extends to the free end of shaft 1.
There is gap, to avoid shaft 1 and driving wheel between the peripheral surface and the inner peripheral surface of driving wheel supporting part 2 of shaft 1
Supporting part 2 generates friction.
Transmission component further includes the bearing 5 being set between driving wheel supporting part 2 and the first driving wheel 4, to reduce transmission
Take turns the friction between supporting part 2 and the first driving wheel 4.
Bearing 5 is interference fitted with driving wheel supporting part 2 bearing 5 to be fixed on driving wheel supporting part 2.
Transmission component further includes the connecting component 3 for connecting shaft 1 and the first driving wheel 4, and connecting component 3 is located at transmission
Take turns one end of the separate shaft supporting part 6 of supporting part 2.
Connecting component 3 includes the mounting hole to match with shaft 1 and multiple interconnecting pieces circumferentially along mounting hole.Installation
Keyway is provided on the inner peripheral surface in hole and the peripheral surface of shaft, transmission component further includes the key being arranged in keyway, to connect shaft 1
With connecting component 3.
Connecting component 3 is connect with the end face of the separate shaft supporting part 6 of the first driving wheel 4.Interconnecting piece includes setting even
The first bolt hole on relay part 3, is provided on the first driving wheel 4 and one-to-one multiple second bolts of the first bolt hole
Hole.
Connecting component 3 includes the second driving wheel.First driving wheel 4 and the second driving wheel all can be belt wheel, sprocket wheel and teeth
One kind in a variety of driving wheels such as wheel.
In the present embodiment, the first driving wheel 4 and the second driving wheel are belt wheel.Can certainly be：First driving wheel, 4 He
Second driving wheel is different types of driving wheel, so that transmission component can be connected with different types of transmission parts.
In the present embodiment, the first driving wheel 4 is different with the outer diameter of the second driving wheel, so that transmission component can form difference
Rotating ratio.
The transmission component of the present embodiment is not limited to for power caused by direct output engine ontology 7.Transmission
Component can also be intermediate gearing, such as the first driving wheel 4 of transmission component connect with engine by transmission parts, and
And first driving wheel 4 or the second driving wheel connect with equipment, the power of engine is passed into equipment.
According to the another aspect of the application, the present embodiment additionally provides a kind of sweeping machine, and sweeping machine includes above-mentioned transmission
Component and cleaning part, cleaning part are connect with transmission component to be rotated under the drive of transmission component.
Sweeping machine further includes watering device, and watering device includes nozzle and the water for providing the water after pressurization to nozzle
Pump, water pump are connect with transmission component to be rotated under the drive of transmission component.The transmission component of the present embodiment with shaft by carrying
The driving wheel supporting part 2 that portion 6 connects carries the first driving wheel 4, significantly reduces the load of shaft 1 and the vibration of shaft 1,
Therefore it can ensure the steady operating of water pump and the uniformity sprinkled water is turned up.
Sweeping machine further includes dust exhaust apparatus, and dust exhaust apparatus includes suction inlet and the wind turbine for providing suction for suction inlet,
Wind turbine is connect with transmission component, to be rotated under the drive of transmission component.The transmission component of the present embodiment by with shaft supporting part 6
The driving wheel supporting part 2 of connection carries the first driving wheel 4, significantly reduces the load of shaft 1 and the vibration of shaft 1, because
This can ensure the steady operating of wind turbine and ensure that the suction of dust exhaust apparatus is uniform.
The foregoing is merely exemplary embodiment of the present invention, are not intended to limit the invention, all spirit in the present invention
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of transmission component, including shaft (1), the shaft supporting part (6) for installing the shaft (1) and can be described
The first driving wheel (4) rotated under the drive of shaft (1), which is characterized in that
The transmission component further includes being set in the shaft (1) and the driving wheel being connect with the shaft supporting part (6) is held
Load portion (2), first driving wheel (4) are rotatably sleeved on the driving wheel supporting part (2), the shaft (1) and institute
The first driving wheel (4) connection is stated, to drive first driving wheel (4) to be rotated around the driving wheel supporting part (2).
2. transmission component according to claim 1, which is characterized in that the shaft (1) connects with the shaft supporting part (6)
It connects and extends towards the direction far from the shaft supporting part (6), one far from the shaft supporting part (6) of the shaft (1)
End is free end, and the driving wheel supporting part (2) connect with the shaft supporting part (6) and to the free end of the shaft (1)
Extend.
3. transmission component according to claim 1, which is characterized in that further include bearing (5), the bearing (5) is set in
Between the driving wheel supporting part (2) and first driving wheel (4), to reduce the driving wheel supporting part (2) and described
Friction between first driving wheel (4).
4. transmission component according to claim 1, which is characterized in that first driving wheel (4) include belt wheel, sprocket wheel or
Gear.
5. transmission component according to claim 1, which is characterized in that further include for connect the shaft (1) with it is described
The connecting component (3) of first driving wheel (4), the connecting component (3) are located at turning far from described for the driving wheel supporting part (2)
One end of axis supporting part (6).
6. transmission component according to claim 5, which is characterized in that the connecting component (3) includes：
Mounting hole is adapted with the shaft (1), for connecting the shaft (1) and the connecting component (3)；
Multiple interconnecting pieces, circumferentially along the mounting hole, for connecting first driving wheel (4) and the connecting component
(3)。
7. transmission component according to claim 5, which is characterized in that the connecting component (3) includes the second driving wheel.
8. transmission component according to claim 7, which is characterized in that second driving wheel includes belt wheel, sprocket wheel or tooth
Wheel.
9. transmission component according to claim 7, which is characterized in that the outer diameter of second driving wheel is passed with described first
The outer diameter of driving wheel (4) is different.
10. a kind of engine, which is characterized in that including the biography described in any one of engine body (7) and claim 1 to 9
Dynamic component, the shaft supporting part (6) are arranged on the engine body (7), and the shaft (1) is for exporting described start
Power caused by machine ontology (7).
11. a kind of sweeping machine, which is characterized in that described to sweep road including the transmission component described in any one of claim 1 to 9
Vehicle further includes：
Cleaning part is connect with the transmission component to be rotated under the drive of the transmission component；And/or
Watering device, including nozzle and the water pump for providing the water after pressurization to nozzle, the water pump and the transmission component
Connection under the drive of the transmission component to rotate；And/or
Dust exhaust apparatus, including suction inlet and the wind turbine for providing suction for the suction inlet, the wind turbine and the transmission group
Part connects, to be rotated under the drive of the transmission component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185888.4A CN106759026B (en) | 2017-03-27 | 2017-03-27 | Transmission component, engine and sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185888.4A CN106759026B (en) | 2017-03-27 | 2017-03-27 | Transmission component, engine and sweeping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759026A CN106759026A (en) | 2017-05-31 |
| CN106759026B true CN106759026B (en) | 2018-09-18 |
Family
ID=58966449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710185888.4A Active CN106759026B (en) | 2017-03-27 | 2017-03-27 | Transmission component, engine and sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759026B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1907748A (en) * | 2005-08-02 | 2007-02-07 | Gkn动力传动系统有限公司 | Drive assembly with intermediate bearing |
| CN201511817U (en) * | 2009-10-22 | 2010-06-23 | 安哥斯特公司 | Intermediate support of transmission shaft |
| EP2324270B1 (en) * | 2008-08-12 | 2012-10-10 | Brose Fahrzeugteile GmbH & Co. KG, Coburg | Adjusting gearing for an adjusting device of a motor vehicle |
| CN203485759U (en) * | 2013-10-18 | 2014-03-19 | 徐工集团工程机械股份有限公司科技分公司 | Support shaft for transmission shafts of loading machine |
| CN105626339A (en) * | 2016-02-15 | 2016-06-01 | 东风朝阳朝柴动力环保科技有限公司 | Transmission device for fuel injection pump of diesel engine |
| CN206844009U (en) * | 2017-03-27 | 2018-01-05 | 徐州徐工环境技术有限公司 | Transmission component, engine and sweeping machine |
-
2017
- 2017-03-27 CN CN201710185888.4A patent/CN106759026B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1907748A (en) * | 2005-08-02 | 2007-02-07 | Gkn动力传动系统有限公司 | Drive assembly with intermediate bearing |
| EP2324270B1 (en) * | 2008-08-12 | 2012-10-10 | Brose Fahrzeugteile GmbH & Co. KG, Coburg | Adjusting gearing for an adjusting device of a motor vehicle |
| CN201511817U (en) * | 2009-10-22 | 2010-06-23 | 安哥斯特公司 | Intermediate support of transmission shaft |
| CN203485759U (en) * | 2013-10-18 | 2014-03-19 | 徐工集团工程机械股份有限公司科技分公司 | Support shaft for transmission shafts of loading machine |
| CN105626339A (en) * | 2016-02-15 | 2016-06-01 | 东风朝阳朝柴动力环保科技有限公司 | Transmission device for fuel injection pump of diesel engine |
| CN206844009U (en) * | 2017-03-27 | 2018-01-05 | 徐州徐工环境技术有限公司 | Transmission component, engine and sweeping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106759026A (en) | 2017-05-31 |
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