CN100588777C - Pedals type elevating control device for ground sweeper - Google Patents
Pedals type elevating control device for ground sweeper Download PDFInfo
- Publication number
- CN100588777C CN100588777C CN200810017126A CN200810017126A CN100588777C CN 100588777 C CN100588777 C CN 100588777C CN 200810017126 A CN200810017126 A CN 200810017126A CN 200810017126 A CN200810017126 A CN 200810017126A CN 100588777 C CN100588777 C CN 100588777C
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- Prior art keywords
- arm
- hole
- lifting arm
- wedge
- sweeper
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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
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Abstract
The invention discloses a foot-pedal style elevation operating device used for a ground-sweeping truck, which has the advantages that the structure is simple; the use is convenient; the device is durable and the maintenance cost is low, etc. The foot-pedal style elevation operating device has the structure that: the device comprises an elevation arm, a positioning latch-hook and a separating inclined-wedge; wherein, a pointing shaft of the elevation arm is connected with the positioning latch-hook, and the separating inclined-wedge is threaded onto a dowel pin of the elevation arm through a lever pointing hole on a rotary arm of the separating inclined-wedge.
Description
Technical field
The present invention relates to a kind of scavenging vehicle manipulation device, relate in particular to a kind of pedals type elevating control device for ground sweeper.
Background technology
The lifting manipulation device that adopts on the cleaning facility adopts the hydraulic drive structure more at present, and its structure is uneconomical, not brief, break down easily in use, and the scavenging machine price general charged is higher, its maintenance cost is very high in case break down, and also causes the expense of regular maintenance higher simultaneously.
Summary of the invention
Purpose of the present invention is exactly in order to address the above problem, provide a kind of have simple in structure, easy to use, not fragile, the pedals type elevating control device for ground sweeper of advantage such as maintenance cost is low.
To achieve these goals, the present invention adopts following technical scheme:
A kind of pedals type elevating control device for ground sweeper, it comprises lifting arm, location latch hook and separates wedge; The indication axle of lifting arm is connected with the location latch hook, separates wedge and then is through on the pin on the lifting arm by a lever indication hole on its turning arm.
Described lifting arm is a f shape leverage component, and pedal I is being fixed in the upper end of leverage component, and the middle section position of leverage component has a balance pivot hole; There is a position and lock hole pin that separates wedge to be installed between pedal I and the fulcrum hole with one, lower end at f shape leverage component is installed with the fork-shaped push rod, the other end of push rod is connected with the crane of road-sweeper by a lever, the tractive spring that resets of parallel lifting arm in addition with the fork-shaped push rod.
Described location latch hook comprises a right angle type pin, and it is fixed on the middle section position of swing arm, forms a T-Type structure; The swing arm left end has a hole with the vertical direction of road-sweeper vehicle frame assembling, and right-hand member is a Long Circle skidway hole, and skidway hole is through on the indication axle of lifting arm, has a swing arm to reset at the slideway nose end of swing arm and uses the tractive spring.
Described separation wedge is the steel voussoir of oblique 30 degree of single face, and the position that takes over, the stage casing that it is fixed on turning arm at distance voussoir 50MM place left, has a lever to give directions the hole on the turning arm, and the indication hole is through on the pin of lifting arm; Nearly voussoir end at turning arm has pedal II, and the other end is equipped with the turning arm tractive spring that resets.
Pedals type elevating control device of the present invention is to use lever principle and tractive spring reverse motion, implements road-sweeper rotating disc brush carried out that lifting handles.When the ground road-sweeper when doing cleaning work, the rotating brush of sweeping the floor is to reduce it and ground state of contact, when not doing cleaning work, will raise up rotating brush built on stilts.
The invention has the beneficial effects as follows: simple in structure, operation is reliable, and is economical and practical.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein, 1. lifting arm, 11. leverage components, 12. pedal I, 13. the balance pivot hole, 14. position and lock holes, 15. pins, 16. push rods, the tractive spring 17. lifting arm resets is 2. located latch hook, 21. right angle type pins, 22. swing arms, 23. hole, 24. skidway holes, 25. swing arms reset and use the tractive spring, 3. separation wedge, 31. voussoirs, 32. turning arms, 33. lever is given directions hole, 34. pedal II, the 35. turning arms tractive spring that resets.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing and embodiment.
Among Fig. 1, lifting arm 1 is installed on the vertical clamped beam of level of road-sweeper, and lifting arm 1 is in the position that vertically slightly turns forward; Install on the pin 15 of lifting arm and separate wedge 3, separate turning arm on the wedge 3 tractive spring 35 1 ends that reset and hang on the lifting arm 1, the other end hangs over and separates on the wedge 3.This moment lifting arm 1 and separate wedge 3 and be cross-shaped, the pedal II34 of separation wedge 3 is positioned at horizontal level.Lifting arm 1 is a f shape leverage component 11, and pedal I12 is being fixed in the upper end of leverage component 11, and the middle section position of leverage component 11 has a balance pivot hole 13; There is a position and lock hole 14 pin 15 that separates wedge 3 to be installed between pedal I12 and the fulcrum hole 13 with one, lower end at f shape leverage component 11 is installed with fork-shaped push rod 16, the other end of push rod 16 is connected with the crane of road-sweeper by a lever, with fork-shaped push rod 16 parallel lifting arms in addition
After lifting arm 1, separation wedge 3 and location latch hook 2 all install, separate the thin cutter of the voussoir 31 on the wedge 3, over against gap between lifting arm 1 and the location latch hook 2.
Separating wedge 3 is steel voussoirs 31 of oblique 30 degree of single face, and the position that takes over, the stage casing that it is fixed on turning arm 32 at distance voussoir 31 50MM place left, has a lever to give directions hole 33 on the turning arm 32, and indication hole 33 is through on the pin 15 of lifting arm 1; Nearly voussoir 31 ends at turning arm 32 have pedal II34, and the other end is equipped with the turning arm tractive spring 35 that resets.
The lifting action principle:
When forcing in the pedal I of lifting arm 1, lifting arm 1 is located lock hook 2 when promptly rotation arrives certain position before car external part inserts in the position and lock hole 14 of lifting arm 1, this moment, the pedal I end of lifting arm 1 was in the position of leaning forward most, also be the extreme higher position that road-sweeper rotating disc brush is raised built on stilts, finish promoting action.
When lifting arm 1 converts the decline state to by the lifting state, promptly be the effect that separates wedge 3.Force in when separating wedge 3 pedal II, separate wedge 3 and be rotated down.Voussoir 31 is compressed into the slit between lifting arm 1 and the location lock hook 2, pin 15 ends that force location lock hook 2 to stretch into lifting arm 1 withdraw from, simultaneously under lifting arm 1 lower end lifting arm resets the tractive of tractive spring 17, lifting arm 1 rotate, drives road-sweeper behind car rotating disc is brushed and is dropped to the position of cleaning ground.The state of step-down operation that Here it is.
More than be exactly that the lifting of using lever principle and tractive spring assembly realization road-sweeper rotating disc brush is handled.This apparatus structure is brief, and operation is reliable, is the manipulation device of economical and practical a kind of descending operation.
Claims (4)
1. a pedals type elevating control device for ground sweeper is characterized in that, it comprises lifting arm (1), location latch hook (2) and separates wedge (3); Lifting arm (1) is connected with location latch hook (2), separates wedge (3) and is through on the pin (15) on the lifting arm by the indication hole of the lever on its turning arm (33).
2. pedals type elevating control device for ground sweeper as claimed in claim 1, it is characterized in that, described lifting arm (1) is a f shape leverage component (11), and pedal I (12) is being fixed in the upper end of leverage component (11), and the middle section position of leverage component (11) has a balance pivot hole (13); There is a position and lock hole (14) to separate the pin (15) of wedge (3) between pedal I (12) and the fulcrum hole (13) with an installation, in the lower end of f shape leverage component (11) fork-shaped push rod (16) is installed, the other end of push rod (16) is connected with the crane of road-sweeper by a lever, parallel with fork-shaped push rod (16) lifting arm tractive spring (17) that resets that is connected with.
3. pedals type elevating control device for ground sweeper as claimed in claim 1, it is characterized in that, described location latch hook (2) comprises swing arm (22), swing arm (22) left end has a hole (23) with the vertical direction of road-sweeper vehicle frame assembling, right-hand member is a Long Circle skidway hole (24), skidway hole (24) is through on the lifting arm (1), and skidway hole (24) end in swing arm (22) has a swing arm to reset with tractive spring (25); Middle section position at swing arm (22) is fixed with right angle type pin (21), and right angle type pin (21) forms a T-Type structure with swing arm (22).
4. pedals type elevating control device for ground sweeper as claimed in claim 1, it is characterized in that, described separation wedge (3) comprises the steel voussoir (31) of oblique 30 degree of single face, the position that takes over, the stage casing that it is fixed on turning arm (32), at distance voussoir (31) 50MM place left, there is a lever to give directions hole (33) on the turning arm (32), gives directions hole (33) to be through on the pin (15) of lifting arm (1); There are pedal II (34), the other end that the turning arm tractive spring (35) that resets is installed at the nearly voussoir (31) of turning arm (32) end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810017126A CN100588777C (en) | 2008-06-26 | 2008-06-26 | Pedals type elevating control device for ground sweeper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810017126A CN100588777C (en) | 2008-06-26 | 2008-06-26 | Pedals type elevating control device for ground sweeper |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101298759A CN101298759A (en) | 2008-11-05 |
CN100588777C true CN100588777C (en) | 2010-02-10 |
Family
ID=40078693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810017126A Expired - Fee Related CN100588777C (en) | 2008-06-26 | 2008-06-26 | Pedals type elevating control device for ground sweeper |
Country Status (1)
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CN (1) | CN100588777C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103750794A (en) * | 2011-12-31 | 2014-04-30 | 许晓华 | Dust cart |
CN103711094A (en) * | 2014-01-20 | 2014-04-09 | 芜湖爱瑞特环保科技有限公司 | Disk brush of ground washing machine |
CN106626831B (en) * | 2016-12-28 | 2022-12-27 | 临沂市名涛新型材料有限公司 | Printing device used on spherical surface or arc-shaped concave surface and application thereof |
CN107268498B (en) * | 2017-06-29 | 2018-10-23 | 安徽南博机器人有限公司 | A kind of road sweeper brush lift adjustment method |
CN111663486B (en) * | 2020-06-30 | 2021-10-12 | 郑州科技学院 | Environmental sanitation cleaning device |
CN114214988B (en) * | 2021-12-24 | 2024-09-06 | 安徽南博智能环境装备股份有限公司 | Sweeping vehicle limit brush adjustment mechanism |
CN116176134A (en) * | 2022-12-27 | 2023-05-30 | 日照润增机械有限公司 | Automatic positioning code spraying device for shock absorber |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2312827Y (en) * | 1997-08-29 | 1999-04-07 | 广州市环境卫生机械设备厂 | Sweeping-disk controlling device of sweeping vehicle |
CN2326636Y (en) * | 1997-12-31 | 1999-06-30 | 龙在源 | Multifunction environmental hygiene engineering vehicle |
CN2576789Y (en) * | 2002-09-19 | 2003-10-01 | 赵晶 | Garbage-transferring road sweeping vehicle |
CN2748503Y (en) * | 2004-04-21 | 2005-12-28 | 三一重工股份有限公司北京研究院 | Automatic positioning device for sweeping brush of sweeping car |
CN201221063Y (en) * | 2008-06-26 | 2009-04-15 | 山东鲁得贝车灯股份有限公司 | Pedals type elevating control device for ground sweeper |
-
2008
- 2008-06-26 CN CN200810017126A patent/CN100588777C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2312827Y (en) * | 1997-08-29 | 1999-04-07 | 广州市环境卫生机械设备厂 | Sweeping-disk controlling device of sweeping vehicle |
CN2326636Y (en) * | 1997-12-31 | 1999-06-30 | 龙在源 | Multifunction environmental hygiene engineering vehicle |
CN2576789Y (en) * | 2002-09-19 | 2003-10-01 | 赵晶 | Garbage-transferring road sweeping vehicle |
CN2748503Y (en) * | 2004-04-21 | 2005-12-28 | 三一重工股份有限公司北京研究院 | Automatic positioning device for sweeping brush of sweeping car |
CN201221063Y (en) * | 2008-06-26 | 2009-04-15 | 山东鲁得贝车灯股份有限公司 | Pedals type elevating control device for ground sweeper |
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Publication number | Publication date |
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CN101298759A (en) | 2008-11-05 |
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Addressee: Zhang Yong Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20170626 |