CN102322034A - Rotary shaft type dust suction mouth for pure suction type sweeping car - Google Patents
Rotary shaft type dust suction mouth for pure suction type sweeping car Download PDFInfo
- Publication number
- CN102322034A CN102322034A CN201110183967A CN201110183967A CN102322034A CN 102322034 A CN102322034 A CN 102322034A CN 201110183967 A CN201110183967 A CN 201110183967A CN 201110183967 A CN201110183967 A CN 201110183967A CN 102322034 A CN102322034 A CN 102322034A
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- dust suction
- suction mouth
- suction port
- rotary shaft
- rocker plate
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Abstract
The invention relates to a rotary shaft type dust suction mouth for a pure suction type sweeping car, which mainly comprises an upper bracket, a telescopic oil cylinder, a lower bracket, a lifting oil cylinder, a dust suction mouth box, an anti-collision guide wheel and a universal trundle. The rotary shaft type dust suction mouth is characterized in that: the dust suction mouth further comprises a return spring and a rocker arm plate; the connection way of all the members is as follows: the upper bracket is fixed on a chassis car frame and is connected with the lower bracket through the lifting oil cylinder; the lower bracket is movably connected with the rocker arm plate and the dust suction mouth box is movably connected with the rocker arm plate; and the telescopic oil cylinder is connected between the rocker arm plate and the lower bracket, the return spring is connected between the rocket arm plate and the lower bracket, the anti-collision guide wheel is installed at a corner of the dust suction mouth box and the universal trundle is installed at the back part of the dust suction mouth box. When the dust suction mouth works, the dust suction mouth can stride across barriers of side road shoulders and also can completely stride across the barriers on the road through a self rotation structure, so that rubbish on the road surface and at the road shoulders can be sucked up; and the road surface trafficability characteristic of the dust suction mouth is improved through additionally arranging a walking device.
Description
Technical field
The present invention relates to a kind of only absorbing sweeper truck and use the rotary shaft suction port.Only absorbing sweeper truck is specially adapted to the ground refuse cleaning of occasions such as street, plant area, harbour, workshop, and suction port is an important components, is directly connected to sweeping efficiency and cleaning effect, belongs to field of environment protection cleaning outfit class.
Background technology
Along with the reinforcement of environmental consciousness, in the street, the more occasion of dust-like rubbish such as plant area, harbour, workshop, the application of only absorbing sweeper truck more and more widely.Suction port is one of important process parts of efficient dust-collection vehicle, is directly connected to the maintenance cost of efficient dust-collection vehicle its application life.Find that through patent retrieval the Chinese patent grant number is zl201020203431.5, the applying date is on May 24th, 2010, and patent name is a kind of edge dust collection port automatic avoiding device for motor sweeper, and this patent discloses a kind of edge dust collection port automatic avoiding device for motor sweeper.Its working method is: when meeting obstruction such as kerbstone, fence during the road-sweeper operation, the infrared light of infrared sensor emission is mapped on the obstruction, reflects simultaneously and is received by infrared sensor, receive to reflects infrared light after; Dodging cylinder piston rod regains rapidly; The pulling edge dust collection port is regained, and makes edge dust collection port avoid bumping against with obstruction, after clearing the jumps; Edge dust collection port returns to job position under the pulling of return spring, continue cleaning.The weak point of this structure has: 1) too fast when the speed of a motor vehicle, when exceeding infrared sensor and receiving inverse signal, the place ahead obstruction suction port of can damaging, 2) it dodges space, the space of not dodging up and down, 3 before and after having only) near the obstruction rubbish can not be absorbed.
Summary of the invention
The present invention realizes through following technical scheme.Mainly comprise: upper bracket, telescopic oil cylinder, lower carriage, lift cylinder, suction port casing, crashproof guide wheel, universal caster wheel; It is characterized in that: return spring, rocker plate; Its connected mode is: upper bracket is fixed on the chassis beam and connects lower carriage through lift cylinder, and lower carriage and rocker plate flexibly connect, and suction port casing and rocker plate flexibly connect; Telescopic oil cylinder is connected between rocker plate and the lower carriage; Return spring is connected between rocker plate and the lower carriage, and crashproof guide wheel is installed in the edge of suction port casing, and universal caster wheel is installed in the rear portion of suction port casing.
The present invention overcomes the deficiency of prior art; Provide a kind of only absorbing sweeper truck to use the rotary shaft suction port,, can stride across side curb obstruction through self rotational structure; Can stride across the road barrier thing fully again; Pick up the rubbish at road surface and curb place,, improved the road surface trafficability characteristic of suction port through installing running gear additional.
Description of drawings
Fig. 1 is the sketch map of a kind of only absorbing sweeper truck with the rotary shaft suction port.
The specific embodiment
As shown in Figure 1; Mainly comprise: upper bracket 1, telescopic oil cylinder 2, lower carriage 3, lift cylinder 4, suction port casing 9, crashproof guide wheel 10, universal caster wheel 11 is characterized in that: return spring 5, rocker plate 7, and its connected mode is: upper bracket 1 is fixed on the chassis beam and connects lower carriage 3 through lift cylinder 4; Lower carriage 3 adds bearing with rocker plate 7 usefulness bearing pins and is connected; Suction port casing 9 is connected with rocker plate 7 usefulness bolts, and telescopic oil cylinder 2 is connected between rocker plate 7 and the lower carriage 3, and return spring 5 is connected between rocker plate 7 and the lower carriage 3; Crashproof guide wheel 10 is installed in the edge of suction port casing 9, and universal caster wheel 11 is installed in the rear portion of suction port casing 9.During work, the suction port system is put down in lift cylinder 4 elongation, and when meeting uneven road surface such as slope, suction port casing 98 rotates and adjusts to respective angles automatically to adapt to current road surface around the shaft; Under action of gravity, return to normal operating conditions; When meeting flanking obstacle; Suction port casing 9 rotates respective angles so that system's avoiding obstacles around rotary pin shaft 6 backward; After clearing the jumps, suction port casing 9 returns to normal operating conditions under the effect of return spring 5, and crashproof guide wheel 10 plays buffer protection suction port casing 9 with universal caster wheel 11.
As shown in Figure 1, rocker plate 7 can be 45o～90o, 45o～60,61o～90 o around the angle that axis of rotation rotates.When the angle of rotating is 90 o suction port casing 9 work maximum magnitudes.
As shown in Figure 1; One end of return spring 5 can be fixed on any position on the rocker plate 7, and for the ease of the top that the best is a rocker plate 7 is installed, the other end is fixed on position on the rocker plate 7 as required; When springs, be fixed on the lower carriage 3, the best is with in the identical plane of rocker plate.
As shown in Figure 1, rotary pin shaft 6 all is a rotational structure with rotating shaft 8, can add bearing with bearing pin or bolt and connect, and best connected mode bearing cooperates bearing pin to connect, and rotates more flexible like this.
Claims (5)
1. an only absorbing sweeper truck is used the rotary shaft suction port; Mainly comprise: upper bracket (1), telescopic oil cylinder (2), lower carriage (3), lift cylinder (4), suction port casing (9), crashproof guide wheel (10), universal caster wheel (11); It is characterized in that: return spring (5), rocker plate (7); Its connected mode is: upper bracket (1) is fixed on the chassis beam and connects lower carriage (3) through lift cylinder (4); Lower carriage (3) flexibly connects with rocker plate (7); Suction port casing (9) flexibly connects with rocker plate (7), and telescopic oil cylinder (2) is connected between rocker plate (7) and the lower carriage (3), and return spring (5) is connected between rocker plate (7) and the lower carriage (3); Crashproof guide wheel (10) is installed in the edge of suction port casing (9), and universal caster wheel (11) is installed in the rear portion of suction port casing (9).
2. a kind of only absorbing sweeper truck according to claim 1 is used the rotary shaft suction port, it is characterized in that: rocker plate can be 45o～90o around the angle that axis of rotation rotates.
3. a kind of only absorbing sweeper truck according to claim 1 is used the rotary shaft suction port, it is characterized in that: an end of return spring (5) can be fixed on rocker plate (7) and go up any position, and the other end can be fixed on lower carriage (3) equally and go up any position.
4. a kind of only absorbing sweeper truck according to claim 1 is used the rotary shaft suction port, it is characterized in that: rocker plate (7) can add bearing with bearing pin or bolt and be connected on the lower carriage (3).
5. a kind of only absorbing sweeper truck according to claim 1 is used the rotary shaft suction port, it is characterized in that: suction port casing (9) can add bearing with bearing pin or bolt and be connected on the rocker plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110183967A CN102322034A (en) | 2011-07-03 | 2011-07-03 | Rotary shaft type dust suction mouth for pure suction type sweeping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110183967A CN102322034A (en) | 2011-07-03 | 2011-07-03 | Rotary shaft type dust suction mouth for pure suction type sweeping car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102322034A true CN102322034A (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110183967A Pending CN102322034A (en) | 2011-07-03 | 2011-07-03 | Rotary shaft type dust suction mouth for pure suction type sweeping car |
Country Status (1)
| Country | Link |
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| CN (1) | CN102322034A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215905A (en) * | 2013-03-27 | 2013-07-24 | 温州职业技术学院 | Dust suction nozzle lifting self-locking device |
| CN103603303A (en) * | 2013-11-21 | 2014-02-26 | 上海神舟汽车节能环保有限公司 | Openable vacuum vehicle vacuum port |
| CN104120666A (en) * | 2014-07-31 | 2014-10-29 | 丹阳市亚力车业有限公司 | Multifunctional motor sweeper sucker assembly |
| CN105358031A (en) * | 2013-06-28 | 2016-02-24 | 阿尔弗雷德·凯驰两合公司 | Movable ride-on floor cleaning machine and method for positioning a suction bar of a movable ride-on floor cleaning machine |
| CN104120666B (en) * | 2014-07-31 | 2017-01-04 | 丹阳市亚力车业有限公司 | A kind of Multifunctional sweeper Suction cup assembly |
| CN107532393A (en) * | 2015-03-25 | 2018-01-02 | 阿尔弗雷德·凯驰两合公司 | Sweeper |
| CN109518641A (en) * | 2018-12-25 | 2019-03-26 | 上海神舟汽车节能环保股份有限公司 | A kind of vacuum sweeper resetting suction inlet with buffering |
| CN110916558A (en) * | 2019-11-26 | 2020-03-27 | 安徽凌坤智能科技有限公司 | Dust collection rake for composite operation cleaning robot in cotton spinning industry |
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| CN2185762Y (en) * | 1994-01-13 | 1994-12-21 | 北京东城星火环卫设备厂 | Suction cup for cleaning vehicle |
| CN2412030Y (en) * | 2000-02-02 | 2000-12-27 | 长沙高新技术产业开发区中标实业有限公司 | Cleaning device of sweeping machine |
| CN2668694Y (en) * | 2004-01-06 | 2005-01-05 | 常林股份有限公司 | Automatic obstacle-detouring snow-pusher |
| CN2736421Y (en) * | 2004-05-24 | 2005-10-26 | 于德荣 | Snow-removing machine |
| CN201169760Y (en) * | 2007-12-11 | 2008-12-24 | 佳木斯大学 | Pushing and sweeping integral snow removing machine |
| CN202227301U (en) * | 2011-07-03 | 2012-05-23 | 上海神舟汽车设计开发有限公司 | Rotating shaft type dust suction port for pure suction type sweeping machine |
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2011
- 2011-07-03 CN CN201110183967A patent/CN102322034A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185762Y (en) * | 1994-01-13 | 1994-12-21 | 北京东城星火环卫设备厂 | Suction cup for cleaning vehicle |
| CN2412030Y (en) * | 2000-02-02 | 2000-12-27 | 长沙高新技术产业开发区中标实业有限公司 | Cleaning device of sweeping machine |
| CN2668694Y (en) * | 2004-01-06 | 2005-01-05 | 常林股份有限公司 | Automatic obstacle-detouring snow-pusher |
| CN2736421Y (en) * | 2004-05-24 | 2005-10-26 | 于德荣 | Snow-removing machine |
| CN201169760Y (en) * | 2007-12-11 | 2008-12-24 | 佳木斯大学 | Pushing and sweeping integral snow removing machine |
| CN202227301U (en) * | 2011-07-03 | 2012-05-23 | 上海神舟汽车设计开发有限公司 | Rotating shaft type dust suction port for pure suction type sweeping machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215905A (en) * | 2013-03-27 | 2013-07-24 | 温州职业技术学院 | Dust suction nozzle lifting self-locking device |
| CN103215905B (en) * | 2013-03-27 | 2015-09-09 | 温州职业技术学院 | A kind of dust absorption nozzle promotes self-locking device |
| CN105358031A (en) * | 2013-06-28 | 2016-02-24 | 阿尔弗雷德·凯驰两合公司 | Movable ride-on floor cleaning machine and method for positioning a suction bar of a movable ride-on floor cleaning machine |
| CN105358031B (en) * | 2013-06-28 | 2018-04-10 | 阿尔弗雷德·凯驰两合公司 | The method of the sucker rod of the sitting posture floor-cleaning machine of wheeled and the sitting posture floor-cleaning machine for positioning wheeled |
| CN103603303A (en) * | 2013-11-21 | 2014-02-26 | 上海神舟汽车节能环保有限公司 | Openable vacuum vehicle vacuum port |
| CN104120666A (en) * | 2014-07-31 | 2014-10-29 | 丹阳市亚力车业有限公司 | Multifunctional motor sweeper sucker assembly |
| CN104120666B (en) * | 2014-07-31 | 2017-01-04 | 丹阳市亚力车业有限公司 | A kind of Multifunctional sweeper Suction cup assembly |
| CN107532393A (en) * | 2015-03-25 | 2018-01-02 | 阿尔弗雷德·凯驰两合公司 | Sweeper |
| CN109518641A (en) * | 2018-12-25 | 2019-03-26 | 上海神舟汽车节能环保股份有限公司 | A kind of vacuum sweeper resetting suction inlet with buffering |
| CN110916558A (en) * | 2019-11-26 | 2020-03-27 | 安徽凌坤智能科技有限公司 | Dust collection rake for composite operation cleaning robot in cotton spinning industry |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120118 |