CN109440711A - Roller brush support wheel resetting-mechanism - Google Patents
Roller brush support wheel resetting-mechanism Download PDFInfo
- Publication number
- CN109440711A CN109440711A CN201811475371.XA CN201811475371A CN109440711A CN 109440711 A CN109440711 A CN 109440711A CN 201811475371 A CN201811475371 A CN 201811475371A CN 109440711 A CN109440711 A CN 109440711A
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- CN
- China
- Prior art keywords
- guide
- plate
- tension spring
- rail
- support wheel
- Prior art date
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
- E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
- E01H5/092—Brushing elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of roller brush support wheel resetting-mechanisms, including support shaft, support wheel, tension spring, bearing and rotary sleeve, characterized by further comprising guide-rail plates, fixed plate, float plate, limited roller and wheel shaft, guide-rail plate is eccentric plectane, the most short radius side semicircle end face of guide-rail plate is waveform bumps guide pass, guide-rail plate is fixed on rotation set upper side through bolt, fixing sleeve is connected to fixed plate in support shaft above guide-rail plate, fixed plate side radially extends to form tension spring connecting rod, the other side radially extends to form hinge bar, float plate one end is hinged through pin shaft and hinge bar, the other end is connected through tension spring with tension spring connecting rod, float plate is equipped with wheel shaft, wheel shaft lower end is equipped with limited roller, limited roller is in contact with waveform bumps guide pass, with structure novel, spring is avoided excessively to stretch, performance is stablized, use the longevity Order the advantages that long.
Description
Technical field
The present invention relates to snow removing equipment technical field, specifically a kind of roller brush support wheel resetting-mechanism.
Background technique
Currently, the roller brush support wheel of existing snow removing vehicle for aerodrome is usually by support shaft, support wheel, tension spring, bearing and rotation
Pivoted housing composition, the support shaft lower end are fixedly connected through bearing with rotary sleeve, and the rotary sleeve lower end is solid through wheel carrier and support wheel
Fixed connection, the tension spring upper end are hinged with support shaft, and lower end is hinged with support wheel, and when the snow removing of airport, vehicle is often
It need to turn around, turn and frequent swing roller brush device, since this structure only installs reset tension spring at support wheel, when support wheel is put
When angle is excessive, tension spring is excessively stretched, and spring is caused just to fail using very short time, causes frequently to replace tension spring.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, a kind of structure novel is provided, spring is avoided excessively to draw
It stretches, performance is stable, roller brush support wheel resetting-mechanism with long service life.
The technical proposal adopted by the invention to solve the above technical problems is that:
A kind of roller brush support wheel resetting-mechanism, including support shaft, support wheel, tension spring, bearing and rotary sleeve, it is characterised in that also wrap
Include guide-rail plate, fixed plate, float plate, limited roller and wheel shaft, the guide-rail plate is eccentric plectane, the guide-rail plate it is most short by half
Diameter side semicircle end face is waveform bumps guide pass, and the guide-rail plate is fixed on rotation set upper side, the guide-rail plate through bolt
Fixing sleeve is connected to fixed plate in the support shaft of top, and the fixed plate side radially extends to form tension spring connecting rod, other side diameter
To hinge bar is extended to form, described float plate one end is hinged through pin shaft and hinge bar, and the other end is through tension spring and tension spring connecting rod
It is connected, the float plate is equipped with wheel shaft, and the wheel shaft lower end is equipped with limited roller, and the limited roller and waveform are concave-convex
Guide pass is in contact, and when support wheel rotation, guide-rail plate is rotated with support wheel, limited roller then with guide-rail plate rotate and along leading
The waveform bumps guide pass relative rotation of rail plate, is applied to limited roller resistance by waveform bumps guide pass, makes tension spring
Slow stretching, when support wheel pivot angle maximum, support wheel is swung in place at this time, and the waveform that limited roller is located at guide-rail plate is concave-convex
Make resistance maximum at the maximum radius of guide pass one end, support wheel stops rotating, avoids tension spring excessive tensile, work as support wheel
When return is wanted in swing in place, under the drive of tension spring, limited roller drives the support wheel below guide-rail plate and guide-rail plate to return automatically
Position solves tension spring and excessively draws at work since idler wheel remains at the rail length rotation of waveform bumps guide pass
It stretches and causes the substance of failure insufficient.
The present invention can also be equipped with locating piece in the float plate side, and the fixed plate is equipped with block in place, when the drawing
After spring resets, locating piece and block in place are inconsistent, in favor of preventing tension spring from causing to compress due to inertia force during return
Rebound ensure that the performance of support wheel is stablized.
The present invention due to using the above structure, have structure novel, avoid spring from excessively stretching, performance stabilization, using the longevity
Order the advantages that long.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1
Fig. 4 is the cross-sectional view of A-A in Fig. 1.
Appended drawing reference: support shaft 6, support wheel 1,2 guide-rail plate 8 of tension spring 16, bearing 4 and rotary sleeve, fixed plate 17, float plate
10, limited roller 11 and 20 hinge bar of wheel shaft 12 pin shaft, 19 tension spring connecting rod, 21 locating piece 22 and block 23 in place.
Specific embodiment
The following further describes the present invention with reference to the drawings:
As shown in the picture, a kind of roller brush support wheel resetting-mechanism, including support shaft 6, support wheel 1, tension spring 16, bearing 4 and rotation
Set 2,6 lower end of support shaft is fixedly connected through bearing 4 with rotary sleeve 2, and 2 lower end of rotary sleeve is solid through wheel carrier 3 and support wheel 1
Fixed connection, it is characterised in that further include guide-rail plate 8, fixed plate 17, float plate 10, limited roller 11 and wheel shaft 12, the guide rail
Plate 8 is eccentric plectane, and the most short radius side semicircle end face of the guide-rail plate is waveform bumps guide pass, the guide-rail plate 8
It is fixed on 2 upper end of rotary sleeve through bolt, fixing sleeve is connected to fixed plate 17, the fixation in the support shaft 6 of 8 top of guide-rail plate
17 side of plate radially extends to form tension spring connecting rod 20, and the other side radially extends to form hinge bar 21, described 10 one end of float plate
It is hinged through pin shaft 19 and hinge bar 21, the other end is connected through tension spring 16 with tension spring connecting rod 20, sets in the float plate 10
There is wheel shaft 12,12 lower end of wheel shaft is equipped with limited roller 11, and the limited roller 11 is in contact with waveform bumps guide pass.
The present invention can also be equipped with locating piece 22 in 10 side of float plate, and the fixed plate 17 is equipped with block 23 in place,
After the tension spring 16 resets, locating piece 22 and block 23 in place are inconsistent, in favor of preventing tension spring during return due to used
Property power and cause compression rebound, ensure that support wheel performance stablize.
When support wheel rotation, guide-rail plate is rotated with support wheel, and limited roller is then with guide-rail plate rotation and along guide-rail plate
Waveform bumps guide pass relative rotation, limited roller resistance is applied to by waveform bumps guide pass, keeps tension spring slow
It stretches, when support wheel pivot angle maximum, support wheel is swung in place at this time, and limited roller is located at the waveform bumps guide rail of guide-rail plate
Make resistance maximum at the maximum radius of face one end, support wheel stops rotating, and tension spring excessive tensile is avoided, when support wheel is swung
When wanting return in place, under the drive of tension spring, limited roller drives the support wheel self-return below guide-rail plate and guide-rail plate, when
For locating piece with when block contacts in place, tension spring stops retraction, during return, leads since idler wheel remains at waveform bumps
The rail length of rail level rotates, and solves tension spring and excessively stretches at work and cause the substance of failure insufficient.
The present invention due to using the above structure, have structure novel, avoid spring from excessively stretching, performance stabilization, using the longevity
Order the advantages that long.
Claims (2)
1. a kind of roller brush support wheel resetting-mechanism, including support shaft, support wheel, tension spring, bearing and rotary sleeve, it is characterised in that also
Including guide-rail plate, fixed plate, float plate, limited roller and wheel shaft, the guide-rail plate is eccentric plectane, the guide-rail plate it is most short
Radius side semicircle end face is waveform bumps guide pass, and the guide-rail plate is fixed on rotation set upper side, the guide rail through bolt
Fixing sleeve is connected to fixed plate in support shaft above plate, and the fixed plate side radially extends to form tension spring connecting rod, the other side
It radially extends to form hinge bar, described float plate one end is hinged through pin shaft and hinge bar, and the other end is connect through tension spring with tension spring
Bar is connected, and the float plate is equipped with wheel shaft, and the wheel shaft lower end is equipped with limited roller, and the limited roller and waveform are recessed
Convex guide pass is in contact.
2. a kind of roller brush support wheel resetting-mechanism according to claim 1, it is characterised in that the float plate side is equipped with
Locating piece, the fixed plate are equipped with block in place, and after the tension spring resets, locating piece and block in place are inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811475371.XA CN109440711B (en) | 2018-12-04 | 2018-12-04 | Reset mechanism for roller brush supporting wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811475371.XA CN109440711B (en) | 2018-12-04 | 2018-12-04 | Reset mechanism for roller brush supporting wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109440711A true CN109440711A (en) | 2019-03-08 |
| CN109440711B CN109440711B (en) | 2024-01-30 |
Family
ID=65556252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811475371.XA Active CN109440711B (en) | 2018-12-04 | 2018-12-04 | Reset mechanism for roller brush supporting wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109440711B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485358A (en) * | 2019-09-25 | 2019-11-22 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Round brush support wheel position-limit mechanism |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417424A (en) * | 1972-09-07 | 1975-12-10 | Reckitt & Colmann Prod Ltd | Floor-cleaning machines |
| CN87200990U (en) * | 1987-01-24 | 1988-03-02 | 朱英吉 | Automatic palette knife for snow breaker |
| EP0580978A1 (en) * | 1992-07-22 | 1994-02-02 | Martin Beilhack Maschinenfabrik und Hammerwerk GmbH | Snowplough |
| JPH0646021U (en) * | 1992-11-27 | 1994-06-24 | 北海道開発局建設機械工作所長 | Sharpenerless safety device for rotary snowplow |
| JPH08232223A (en) * | 1995-02-27 | 1996-09-10 | Hiroshi Yamato | Joint sediment removal device on automatic cleaning machine for sheet pile |
| JPH1068108A (en) * | 1996-08-27 | 1998-03-10 | Youka Tekko Kk | Snow-removing machine |
| JP2001107329A (en) * | 1999-10-05 | 2001-04-17 | Honda Motor Co Ltd | Overload preventive mechanism for snowplow |
| JP2004239037A (en) * | 2003-02-05 | 2004-08-26 | Hiyama Iron Works Co Ltd | Snow remover by shock of overhead power transmission line |
| CN103662076A (en) * | 2013-12-29 | 2014-03-26 | 威海广泰空港设备股份有限公司 | Container loading machine |
| CN207659894U (en) * | 2017-06-22 | 2018-07-27 | 嘉兴市绿野环境工程有限公司 | A kind of road sweeper |
| CN209243664U (en) * | 2018-12-04 | 2019-08-13 | 威海广泰空港设备股份有限公司 | Roller brush support wheel resetting-mechanism |
-
2018
- 2018-12-04 CN CN201811475371.XA patent/CN109440711B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417424A (en) * | 1972-09-07 | 1975-12-10 | Reckitt & Colmann Prod Ltd | Floor-cleaning machines |
| CN87200990U (en) * | 1987-01-24 | 1988-03-02 | 朱英吉 | Automatic palette knife for snow breaker |
| EP0580978A1 (en) * | 1992-07-22 | 1994-02-02 | Martin Beilhack Maschinenfabrik und Hammerwerk GmbH | Snowplough |
| JPH0646021U (en) * | 1992-11-27 | 1994-06-24 | 北海道開発局建設機械工作所長 | Sharpenerless safety device for rotary snowplow |
| JPH08232223A (en) * | 1995-02-27 | 1996-09-10 | Hiroshi Yamato | Joint sediment removal device on automatic cleaning machine for sheet pile |
| JPH1068108A (en) * | 1996-08-27 | 1998-03-10 | Youka Tekko Kk | Snow-removing machine |
| JP2001107329A (en) * | 1999-10-05 | 2001-04-17 | Honda Motor Co Ltd | Overload preventive mechanism for snowplow |
| JP2004239037A (en) * | 2003-02-05 | 2004-08-26 | Hiyama Iron Works Co Ltd | Snow remover by shock of overhead power transmission line |
| CN103662076A (en) * | 2013-12-29 | 2014-03-26 | 威海广泰空港设备股份有限公司 | Container loading machine |
| CN207659894U (en) * | 2017-06-22 | 2018-07-27 | 嘉兴市绿野环境工程有限公司 | A kind of road sweeper |
| CN209243664U (en) * | 2018-12-04 | 2019-08-13 | 威海广泰空港设备股份有限公司 | Roller brush support wheel resetting-mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 杜子学;许念江;桑文波;: "跨座式单轨转向架构架结构分析与优化", 机械设计与制造, no. 02 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485358A (en) * | 2019-09-25 | 2019-11-22 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Round brush support wheel position-limit mechanism |
| CN110485358B (en) * | 2019-09-25 | 2024-04-12 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Rolling brush supporting wheel limiting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109440711B (en) | 2024-01-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231221 Address after: 264200 No. 93, Huihe Road, Yangting Town, Huancui District, Weihai City, Shandong Province Applicant after: WEIHAI GUANGTAI SPECIAL VEHICLE Co.,Ltd. Address before: 264200 No. 160 South Zhai Road, Shandong, Weihai Applicant before: WEIHAI GUANGTAI AIRPORT EQUIPMENT Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |