CN105155453B - A kind of split type erecting device of dust absorption fan - Google Patents
A kind of split type erecting device of dust absorption fan Download PDFInfo
- Publication number
- CN105155453B CN105155453B CN201510593193.0A CN201510593193A CN105155453B CN 105155453 B CN105155453 B CN 105155453B CN 201510593193 A CN201510593193 A CN 201510593193A CN 105155453 B CN105155453 B CN 105155453B
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- Prior art keywords
- axle bed
- screw
- fixed
- vibration
- fan
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- 239000000428 dust Substances 0.000 title claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 3
- 241000886569 Cyprogenia stegaria Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The present invention relates to a kind of split type erecting device of dust absorption fan.This device is for the dust absorption fan system of all kinds of sweeping machines.This device includes that being connected the belt wheel supported and power transmission shaft by axle bed support and axle bed provides power for draught fan impeller rotary work, this part is to vibrate violent entirety and be independently fixed on subframe by axle bed support, it is to avoid its vibration passes to Fan casing and other thin-walled part mould component produces noise；Also include that Fan casing and chassis bracket are connected as another entirety and are independently fixed on subframe, be acutely partially separated with vibration, and each main connecting portion all takes vibration reducing measure with abatement vibration and noise.
Description
Art
The present invention relates to a kind of dust absorption fan erecting device for all kinds of sweeping machines, the collection that this device is ground refuse and dust provides negative pressure gas
Stream, sweeping machine is for environmental sanitation cleaning, the special-purpose vehicle of operation of keeping a public place clean.
Background technology
Negative pressure of vacuum air-flow during sweeping machine work, needed for being provided ground refuse to receive by the operating of assembling system, promoted.Due to this device blower fan
The rotary rpm of impeller is high and transmission power is big, and draught fan impeller connects the vibration of running part and noise is violent, and Fan casing and be attached thereto other
Component is thin-walled part mould component so that this biggest vibration and noise spread further and amplify, is that sweeping machine produces the important next of vibration and noise
One of source.Draught fan impeller running part and Fan casing standing part are typically to share a fixed support, make vibration be decayed and exacerbate noise,
Time serious, this vibration has been delivered to the sweeping machine shell being connected with Fan casing, sometimes leakage phenomenon occurs at blast pipe seam.Accordingly, it would be desirable to one
The individual further dust absorption fan erecting device eliminating vibration and noise, to improve sweeping machine performance.
Summary of the invention
In order to meet the requirement of background technology, overcoming shortcoming and the weak point of background technology, the present invention provides split type installation of a kind of dust absorption fan to fill
Put, the draught fan impeller running part of this device and Fan casing standing part, be respectively adopted the most independent fixed support, and Fan casing standing part is adopted
Cancel the measure that vibration damping is dynamic, make the high vibration of draught fan impeller running part be unlikely to pass to Fan casing and other plate mould component, thus reduce vibration
Transmission and the generation of noise.
The technical scheme is that a kind of split type erecting device of dust absorption fan, including screw 1, axle bed support 2, screw 23, belt wheel 4,
Power transmission shaft 5, axle bed 6, draught fan impeller 7, key 8, screw 39, cushion rubber bumper 10, Fan casing 11, blast pipe 12, screw 4 13, cover plate
14, chassis bracket 15, screw 5 16, vibration damping rubber cushion 17, described draught fan impeller 7 is fixed on power transmission shaft by key 8, screw 4 13, cover plate 14
One end of 5, the other end of described power transmission shaft 5 is fixed with belt wheel 4 and drives draught fan impeller 7 to rotate in order to input power, and described power transmission shaft 5 is fixed on
Axle bed 6 is also freely rotatable, and described axle bed support 2 is connected fixing by screw 23 with axle bed 6, and by screw 1 by solid for axle bed support 2
Due to subframe, this part is the entirety that powerdriven vibration is violent, and described Fan casing 11 is fixed on machine by screw 39, cushion rubber bumper 10
Shell support 15, described chassis bracket 15 is fixed on subframe by screw 5 16, vibration damping rubber cushion 17, and described blast pipe 12 is fixed on Fan casing 11
Air inlet, this part becomes another entirety with motivation transfer motion part isolation, it is characterized in that: connected the belt wheel of support by axle bed support 2, axle bed 6
4, power transmission shaft 5 provides power for draught fan impeller 7 rotary work, and this part is to vibrate violent entirety and be independently fixed on subframe, it is to avoid it shakes
Dynamic pass to Fan casing 11 and other plate mould component causes noise, because of transmission accuracy and requirement for dynamic balance, each several part use be rigidly connected fixing, wind
Casing 11 and chassis bracket 15 are connected as another entirety and are independently fixed on subframe, are acutely partially separated with vibration, described Fan casing 11 and machine
Cushion rubber bumper 10 is set between shell support 15, bottom described chassis bracket 15, vibration damping rubber cushion 17 is set.
Described axle bed support 2 is individual member with chassis bracket 15, and does not interconnects.
There is advantages that the split type erecting device of this dust absorption fan operationally, isolate draught fan impeller running part and Fan casing
The transmission of high vibration between standing part and other thin-walled part mould component, and Fan casing standing part takes vibration reducing measure, further abatement vibration and
Reduce noise.
Accompanying drawing explanation
In conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing is the internal structure schematic diagram of the present invention.
In figure, screw 1, axle bed support 2, screw 23, belt wheel 4, power transmission shaft 5, axle bed 6, draught fan impeller 7, key 8, screw 39,
Cushion rubber bumper 10, Fan casing 11, blast pipe 12, screw 4 13, cover plate 14, chassis bracket 15, screw 5 16, vibration damping rubber cushion 17.
Detailed description of the invention
Below for accompanying drawing, embodiments of the invention are described further:
Shown in figure, a kind of split type erecting device of dust absorption fan, including screw 1, axle bed support 2, screw 23, belt wheel 4, power transmission shaft 5,
Axle bed 6, draught fan impeller 7, key 8, screw 39, cushion rubber bumper 10, Fan casing 11, blast pipe 12, screw 4 13, cover plate 14, casing are propped up
Frame 15, screw 5 16, vibration damping rubber cushion 17, described draught fan impeller 7 is fixed on one end of power transmission shaft 5 by key 8, screw 4 13, cover plate 14,
The other end of described power transmission shaft 5 is fixed with belt wheel 4 and drives draught fan impeller 7 to rotate in order to input power, and described power transmission shaft 5 is fixed on axle bed 6 can
Rotating freely, described axle bed support 2 is connected fixing by screw 23 with axle bed 6, and by screw 1, axle bed support 2 is fixed on subframe,
This part is the entirety that powerdriven vibration is violent, and described Fan casing 11 is fixed on chassis bracket 15, institute by screw 39, cushion rubber bumper 10
Stating chassis bracket 15 and be fixed on subframe by screw 5 16, vibration damping rubber cushion 17, described blast pipe 12 is fixed on Fan casing 11 air inlet, this portion
It is divided into another entirety with motivation transfer motion part isolation, it is characterized in that: connected the belt wheel 4 of support, power transmission shaft 5 by axle bed support 2, axle bed 6
Thering is provided power for draught fan impeller 7 rotary work, this part is to vibrate violent entirety and be independently fixed on subframe, it is to avoid its vibration passes to blower fan
Shell 11 and other plate mould component cause noise, and because of transmission accuracy and requirement for dynamic balance, each several part employing is rigidly connected fixing, Fan casing 11 and casing
Support 15 is connected as another entirety and is independently fixed on subframe, is acutely partially separated with vibration, sets between described Fan casing 11 and chassis bracket 15
Put cushion rubber bumper 10, bottom described chassis bracket 15, vibration damping rubber cushion 17 is set.
Described axle bed support 2 is individual member with chassis bracket 15, and does not interconnects.
Embodiment is not construed as the restriction invented, but any spiritual improvements introduced based on the present invention, all should be within protection scope of the present invention.
Claims (2)
1. the split type erecting device of dust absorption fan, including screw one (1), axle bed support (2), screw two (3), belt wheel (4), transmission
Axle (5), axle bed (6), draught fan impeller (7), key (8), screw three (9), cushion rubber bumper (10), Fan casing (11), blast pipe (12),
Screw four (13), cover plate (14), chassis bracket (15), screw five (16), vibration damping rubber cushion (17), described draught fan impeller (7) by key (8),
Screw four (13), cover plate (14) are fixed on one end of power transmission shaft (5), and the other end of described power transmission shaft (5) is fixed with belt wheel (4) in order to defeated
Entering powered belt and move draught fan impeller (7) rotation, described power transmission shaft (5) is fixed on axle bed (6) and is freely rotatable, and described axle bed support (2) is led to
Crossing screw two (3) and be connected with axle bed (6) fixing, and by screw one (1), axle bed support (2) is fixed on subframe, this part is power
The violent entirety of vibration of transmission, described Fan casing (11) is fixed on chassis bracket (15), institute by screw three (9), cushion rubber bumper (10)
Stating chassis bracket (15) and be fixed on subframe by screw five (16), vibration damping rubber cushion (17), described blast pipe (12) is fixed on Fan casing (11)
Air inlet, this part becomes another entirety with motivation transfer motion part isolation, it is characterized in that: is connected by axle bed support (2), axle bed (6) and supports
Belt wheel (4), power transmission shaft (5) be that draught fan impeller (7) rotary work provides power, this part is to vibrate violent entirety be independently fixed on pair
Vehicle frame, it is to avoid its vibration passes to Fan casing (11) and other plate mould component causes noise, because of transmission accuracy and requirement for dynamic balance, each several part uses
Being rigidly connected fixing, Fan casing (11) and chassis bracket (15) are connected as another entirety and are independently fixed on subframe, with vibration acutely part point
From, cushion rubber bumper (10) is set between described Fan casing (11) and chassis bracket (15), described chassis bracket (15) bottom arranges vibration damping rubber cushion
(17)。
The split type erecting device of dust absorption fan the most according to claim 1, is characterized in that: described axle bed support (2) and chassis bracket (15)
For individual member, and do not interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593193.0A CN105155453B (en) | 2015-09-12 | 2015-09-12 | A kind of split type erecting device of dust absorption fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593193.0A CN105155453B (en) | 2015-09-12 | 2015-09-12 | A kind of split type erecting device of dust absorption fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105155453A CN105155453A (en) | 2015-12-16 |
| CN105155453B true CN105155453B (en) | 2016-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510593193.0A Active CN105155453B (en) | 2015-09-12 | 2015-09-12 | A kind of split type erecting device of dust absorption fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN105155453B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486530B (en) * | 2016-01-13 | 2018-08-10 | 昆明理工大学 | A kind of vibration and noise test experimental bench of refrigerator fan housing |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4144032B2 (en) * | 2003-05-20 | 2008-09-03 | 豊和工業株式会社 | Noise reduction structure for road sweeper |
| CN201265147Y (en) * | 2008-08-28 | 2009-07-01 | 重庆市迪马实业股份有限公司 | Connection device of road sweeper fan and garbage box body |
| US7954201B1 (en) * | 2009-11-30 | 2011-06-07 | Jaime Martinez | Mobile mounted steam cleaning system |
| CN103156549B (en) * | 2011-12-09 | 2016-08-31 | 南京乐金熊猫电器有限公司 | There is the horizontal dust collector of damped junction device |
| CN202755338U (en) * | 2012-07-18 | 2013-02-27 | 重庆暄洁环保产业（集团）股份有限公司 | Air pressure adsorption type cleaning device for environmental sanitation operation |
| CN104120665A (en) * | 2013-04-27 | 2014-10-29 | 湖北合力专用汽车制造有限公司 | Dust removal sweeper |
| CN204097940U (en) * | 2014-08-08 | 2015-01-14 | 苏州柯林曼车辆设备有限公司 | Cleaning cart suction system |
| CN204940188U (en) * | 2015-09-12 | 2016-01-06 | 温州职业技术学院 | The split type erecting device of a kind of dust absorption fan |
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- 2015-09-12 CN CN201510593193.0A patent/CN105155453B/en active Active
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| Publication number | Publication date |
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| CN105155453A (en) | 2015-12-16 |
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Address after: 325035 Zhejiang, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator Applicant after: Wenzhou Vocational & Technical College Address before: 325035 National University Science Park, No. 38 Dongfang South Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou Applicant before: Wenzhou Vocational & Technical College |
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Effective date of registration: 20191205 Address after: No.1, floor 3, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu guijiu Intellectual Property Service Co.,Ltd. Address before: 325035 Wenzhou Wenzhou National University Science Park incubator, No. 38 Dongfang South Road, Ouhai, Zhejiang Patentee before: Wenzhou Vocational & Technical College |
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Effective date of registration: 20211222 Address after: 276000 room 3, incubator, No. 3, science and Technology City, economic development zone, Lanling County, Linyi City, Shandong Province Patentee after: Shandong kupin Intelligent Technology Co.,Ltd. Address before: 233000 No.1, third floor, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu guijiu Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20240226 Address after: 400000, 1st to 4th floors, Building 1, No. 1 Yudai Mountain, Jiangbei District, Chongqing Patentee after: Chongqing Heavy Air Blower Co.,Ltd. Country or region after: China Address before: 276000 room 3, incubator, No. 3, science and Technology City, economic development zone, Lanling County, Linyi City, Shandong Province Patentee before: Shandong kupin Intelligent Technology Co.,Ltd. Country or region before: China |