CN103264649B - Automobile-mounted hoisting device - Google Patents
Automobile-mounted hoisting device Download PDFInfo
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- CN103264649B CN103264649B CN201310150979.6A CN201310150979A CN103264649B CN 103264649 B CN103264649 B CN 103264649B CN 201310150979 A CN201310150979 A CN 201310150979A CN 103264649 B CN103264649 B CN 103264649B
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- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
A kind of automobile-mounted hoisting device, comprises the frame, arbitrary-movement articulator, lift arm, bench board, elevating ram and the overturning oil cylinder that are arranged on car bottom automotive frame afterbody; Described frame and arbitrary-movement articulator are articulated with A point; Described lift arm is articulated with B, C 2 point respectively with arbitrary-movement articulator and bench board; Described elevating ram is articulated with D, E 2 point respectively with arbitrary-movement articulator and bench board; Described overturning oil cylinder is articulated with F, G 2 point respectively with arbitrary-movement articulator and bench board.Beneficial effect: the present invention has the advantages such as handling efficiency is high, reliability is high, entrucking strong adaptability, and manufacturing cost and maintenance cost are all lower, and lightweight improving performance itself is good.
Description
Technical field
This invention relates to a kind of hoisting device, particularly a kind of automobile-mounted hoisting device being arranged on automobile tail or side.
Background technology
Automobile-mounted hoisting device is otherwise known as automobile tailboard, automobile tailboard reaches more than 70% at the assembly rate of the load carrying vehicle in the area such as European and American developed countries, the Hong Kong Special Administrative Region, at home, although the load carrying vehicle of assembling automobile tailboard has in every field, proportion is still very little.Since reform and opening-up, along with Chinese national economy continue, fast, healthy development, logistics capacity growth at double, the construction speed of adding all types of highway is accelerated, highway freight development obtains swift and violent must growth, and professional traffic unit and individual transport operator like the mushrooms after rain more gets up.There has been oneself transport column in a lot of company, but great majority all do not have the very fast theory accepting automobile tailboard, or with traditional artificial handling goods, it is operation by hand only, dangerous, efficiency is low, can not play the economic efficacy of vehicle and labour intensity is large.In materials handling process, mechanical handling will replace artificial handling sooner or later, because this both can improve the efficiency of material handling, can reduce goods damage again, be the needs of following Developing Logistics.1998, domestic beginning in 1999 payes attention to logistics, and the equipment that automobile tailboard is closely connected as warehouse and transportation means has larger development recently.After transport truck configuration tailgate, only need a people just can complete freely loading and unloading goods, work efficiency is greatly improved, and labour intensity is little, can play the economic efficacy of vehicle well.Along with the development of market economy, being growing steadily of logistics, motor transport service, automobile tailboard is inherently more and more extensive in the utilization of China, and demand will constantly increase, and development prospect will be very wide.
Current domestic traditional automobile tailboard adopts five cylinder tailgates, it be by two hoist cylinders, two oscillating oil cylinders and balancing cylinder to complete the leveling of lifter plate face, plate face rises or declines, plate face is turned over or under stir work.Although Reliability comparotive is high, manufacturing cost and maintenance cost are all higher, and heavier-weight own affects improving performance.
Chinese patent CN202806506 discloses a kind of single cylinder full automatic vehicle tailgate, comprise fixed cross beam and be arranged on the fixed bearing on fixed cross beam, the two ends that plate face swings draw back plate are flexibly connected with fixed bearing and lifter plate face respectively, the U-shaped frame one end that hoists is flexibly connected with lifter plate face, the other end swings the fixed end of draw back plate on fixed bearing by active plate and plate face and is flexibly connected, lift cylinder by bearing pin swingable be arranged on fixed bearing, the telescopic end of lift cylinder is flexibly connected with an attachment point of leg-of-mutton movable slurcam, second attachment point and the plate face of movable push swing slurcam and are flexibly connected, 3rd attachment point of movable push is flexibly connected with the U-shaped frame that hoists by active plate.This patent realizes landing, promote and overturning of tailgate by bindiny mechanism, length due to each connecting rod is fixing, therefore this patent can only be applicable to the automobile crane operating mode of a certain certain height, and the problem owing to adopting single cylinder lifting load can be brought limited as power element.
Summary of the invention
Goal of the invention: the object of this invention is to provide that a kind of handling efficiency is high, reliability is high, the adaptable automobile-mounted hoisting device of entrucking.
Technical scheme: a kind of automobile-mounted hoisting device, comprises the frame, arbitrary-movement articulator, lift arm, bench board, elevating ram and the overturning oil cylinder that are arranged on car bottom automotive frame afterbody; Described frame and arbitrary-movement articulator are articulated with A point; Described lift arm is articulated with B, C 2 point respectively with arbitrary-movement articulator and bench board; Described elevating ram is articulated with D, E 2 point respectively with arbitrary-movement articulator and bench board; Described overturning oil cylinder is articulated with F, G 2 point respectively with arbitrary-movement articulator and bench board; Described A point is AB to the projector distance of B point, B point to the projector distance of F point is BF, A point to the projector distance of D point is AD, and the distance between lift arm two hinge-point is BC, distance between elevating ram two hinge-point is DE, distance between overturning oil cylinder two hinge-point is FG, and the proportionate relationship between above-mentioned each length is as follows: make AB be 6, then BF=12.5, AD=17.5, BC=650,508.38≤DE≤749.53,650≤FG≤828.42.The present invention realizes vertically hoisting of bench board by the hinge-point position optimizing connecting rod mechanism, improves the handling efficiency of goods and reliability of the present invention.
Be provided with limiting stopper bottom described frame, when bench board promotes, limiting stopper supports arbitrary-movement articulator; When bench board and earth surface, arbitrary-movement articulator is separated to departing from the rotation of frame side with limiting stopper.
In order to adapt to the requirement of closing the door of differing heights, described working platform overturning is partial to compartment to during restriction site, and is 3 ° of angles with vertical plane.
Cause compartment to damage to prevent colliding compartment in working platform overturning process, described compartment afterbody is provided with the anticollison block preventing bench board from colliding compartment.
In order to prevent vehicle in the process of moving bench board overturn due to inertia, described compartment afterbody is provided with the check chain anchor preventing bench board landing.
Beneficial effect: the present invention has the advantages such as handling efficiency is high, reliability is high, entrucking strong adaptability, and manufacturing cost and maintenance cost are all lower, and lightweight improving performance itself is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of entrucking of the present invention;
Fig. 2 is bench board of the present invention and earth surface structural representation when tilting;
Fig. 3 be bench board of the present invention parallel to the ground time structural representation;
Fig. 4 is the structural representation of bench board of the present invention when being lifted to maximum height;
Fig. 5 is bench board lifting maximum height of the present invention structural representation at closing time.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As illustrated in fig. 1 and 2, a kind of automobile-mounted hoisting device, draws together the frame 3, arbitrary-movement articulator 4, lift arm 5, bench board 6, elevating ram 7 and the overturning oil cylinder 8 that are arranged on automotive frame 2 afterbody bottom compartment 1; Described frame 3 is articulated with A point with arbitrary-movement articulator 4; Described lift arm 5 is articulated with B, C 2 point respectively with arbitrary-movement articulator 4 and bench board 6; Described elevating ram 7 is articulated with D, E 2 point respectively with arbitrary-movement articulator 4 and bench board 6; Described overturning oil cylinder 8 is articulated with F, G 2 point respectively with arbitrary-movement articulator 4 and bench board 6; Described A point is AB to the projector distance of B point, B point to the projector distance of F point is BF, A point to the projector distance of D point is AD, and the distance between lift arm 5 liang of hinge-points is BC, distance between elevating ram 7 liang of hinge-points is DE, distance between overturning oil cylinder 8 liang of hinge-points is FG, and the proportionate relationship between above-mentioned each length is as follows: make AB be 6, then BF=12.5, AD=17.5, BC=650, DE=508.38, FG=650.Be provided with limiting stopper 9 bottom described frame 3, when bench board 6 promotes, limiting stopper 9 supports arbitrary-movement articulator 4.Now bench board 6 and earth surface facilitate goods to the carrying on bench board 6, and arbitrary-movement articulator 4 is separated with limiting stopper 9.
As shown in Figure 3, bench board 6 is parallel to the ground, and now elevating ram 7 extends, and overturning oil cylinder 8 keeps former length, limiting stopper 9 and arbitrary-movement articulator 4 close contact, and limiting stopper 9 is played a supporting role; Now the relation of each point position is: AB=6, BF=12.5, AD=17.5, BC=650, DE=535.59, FG=650.
As shown in Figure 4, bench board 6 level is lifted to maximum height, and now elevating ram 7 is stretched to maxim, and overturning oil cylinder 8 keeps former length, limiting stopper 9 and arbitrary-movement articulator 4 close contact, and limiting stopper 9 is played a supporting role; Now the relation of each point position is: AB=6, BF=12.5, AD=17.5, BC=650, DE=749.53, FG=650.
As shown in Figure 5, bench board lifting maximum height and packing up, now elevating ram 7 and overturning oil cylinder 8 are all stretched to maxim, limiting stopper 9 and arbitrary-movement articulator 4 close contact, and limiting stopper 9 is played a supporting role; Now the relation of each point position is: AB=6, BF=12.5, AD=17.5, BC=650, DE=749.53, FG=828.42.
In order to adapt to the requirement of closing the door of differing heights, being partial to compartment 1 when described bench board 6 turn to restriction site, and being 3 ° of angles with vertical plane.
Cause compartment 1 to damage to prevent colliding compartment 1 in bench board 6 switching process, described compartment 1 afterbody is provided with the anticollison block 10 preventing bench board 6 from colliding compartment 1.
In order to prevent vehicle in the process of moving bench board 6 overturn due to inertia, described compartment 1 afterbody is provided with the check chain anchor 11 preventing bench board 6 landing.
Claims (5)
1. an automobile-mounted hoisting device, is characterized in that: comprise the frame (3), arbitrary-movement articulator (4), lift arm (5), bench board (6), elevating ram (7) and the overturning oil cylinder (8) that are arranged on bottom, compartment (1) automotive frame (2) afterbody; Described frame (3) and arbitrary-movement articulator (4) are articulated with A point; Described lift arm (5) is articulated with B, C 2 point respectively with arbitrary-movement articulator (4) and bench board (6); Described elevating ram (7) is articulated with D, E 2 point respectively with arbitrary-movement articulator (4) and bench board (6); Described overturning oil cylinder (8) is articulated with F, G 2 point respectively with arbitrary-movement articulator (4) and bench board (6); Described A point is AB to the projector distance of B point, B point to the projector distance of F point is BF, A point to the projector distance of D point is AD, and the distance between lift arm (5) two hinge-point is BC, distance between elevating ram (7) two hinge-point is DE, distance between overturning oil cylinder (8) two hinge-point is FG, and the proportionate relationship between above-mentioned each length is as follows: make AB be 6, then BF=12.5, AD=17.5, BC=650,508.38≤DE≤749.53,650≤FG≤828.42.
2. automobile-mounted hoisting device according to claim 1, is characterized in that: described frame (3) bottom is provided with limiting stopper (9), and when bench board (6) promotes, limiting stopper (9) supports arbitrary-movement articulator (4).
3. automobile-mounted hoisting device according to claim 1, is characterized in that: be partial to compartment (1) when described bench board (6) turn to restriction site, and be 3 ° of angles with vertical plane.
4. automobile-mounted hoisting device according to claim 1, is characterized in that: described compartment (1) afterbody is provided with the anticollison block (10) preventing bench board (6) from colliding compartment (1).
5. automobile-mounted hoisting device according to claim 1, is characterized in that: described compartment (1) afterbody is provided with the check chain anchor (11) preventing bench board (6) landing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310150979.6A CN103264649B (en) | 2013-04-27 | 2013-04-27 | Automobile-mounted hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310150979.6A CN103264649B (en) | 2013-04-27 | 2013-04-27 | Automobile-mounted hoisting device |
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| Publication Number | Publication Date |
|---|---|
| CN103264649A CN103264649A (en) | 2013-08-28 |
| CN103264649B true CN103264649B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310150979.6A Active CN103264649B (en) | 2013-04-27 | 2013-04-27 | Automobile-mounted hoisting device |
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| CN (1) | CN103264649B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723937B (en) * | 2015-03-19 | 2017-01-25 | 重庆创隆实业有限公司 | Automobile rear tail plate capable of rising, falling and turning |
| CN106627310A (en) * | 2016-10-21 | 2017-05-10 | 安徽江淮专用汽车有限公司 | Van vehicle hydraulic rear door device based on hydraulic tail plate design |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161505Y (en) * | 1993-07-07 | 1994-04-13 | 陕西天达航空工业贸易公司 | Improvement of loading platform of transport vehicle |
| CN2725094Y (en) * | 2004-09-08 | 2005-09-14 | 刘恒 | Composite type automobile hydraulic lifting tail board |
| CN201009785Y (en) * | 2007-01-11 | 2008-01-23 | 深圳市凯卓立液压设备有限公司 | Platform control mechanism carried with vehicle caudal plate |
| CN201095329Y (en) * | 2007-01-12 | 2008-08-06 | 江苏捷诚车载电子信息工程有限公司 | Van-type vehicle hydraulic hoisting tail plate apparatus |
| AU2008201151A1 (en) * | 2007-03-30 | 2008-10-16 | Gisela Weber | Hydraulically actuated tailgate loader |
| CN101966831A (en) * | 2010-10-15 | 2011-02-09 | 广东牛力机械制造有限公司 | Low level automobile tailboard |
| CN202163342U (en) * | 2011-07-29 | 2012-03-14 | 东莞市兴雄物流设备科技有限公司 | Automatic balancing device for automotive tailboard |
| CN202169895U (en) * | 2011-04-01 | 2012-03-21 | 罗昊 | Tail board |
| CN203228691U (en) * | 2013-04-27 | 2013-10-09 | 镇江智鹰照明光源有限公司 | Automotive onboard lifting device |
-
2013
- 2013-04-27 CN CN201310150979.6A patent/CN103264649B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161505Y (en) * | 1993-07-07 | 1994-04-13 | 陕西天达航空工业贸易公司 | Improvement of loading platform of transport vehicle |
| CN2725094Y (en) * | 2004-09-08 | 2005-09-14 | 刘恒 | Composite type automobile hydraulic lifting tail board |
| CN201009785Y (en) * | 2007-01-11 | 2008-01-23 | 深圳市凯卓立液压设备有限公司 | Platform control mechanism carried with vehicle caudal plate |
| CN201095329Y (en) * | 2007-01-12 | 2008-08-06 | 江苏捷诚车载电子信息工程有限公司 | Van-type vehicle hydraulic hoisting tail plate apparatus |
| AU2008201151A1 (en) * | 2007-03-30 | 2008-10-16 | Gisela Weber | Hydraulically actuated tailgate loader |
| CN101966831A (en) * | 2010-10-15 | 2011-02-09 | 广东牛力机械制造有限公司 | Low level automobile tailboard |
| CN202169895U (en) * | 2011-04-01 | 2012-03-21 | 罗昊 | Tail board |
| CN202163342U (en) * | 2011-07-29 | 2012-03-14 | 东莞市兴雄物流设备科技有限公司 | Automatic balancing device for automotive tailboard |
| CN203228691U (en) * | 2013-04-27 | 2013-10-09 | 镇江智鹰照明光源有限公司 | Automotive onboard lifting device |
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| CN103264649A (en) | 2013-08-28 |
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Effective date of registration: 20201012 Address after: 244000 No. 196 Garden Road, Tongling Economic Development Zone, Anhui Province Patentee after: Tongling Libo Small and Medium-sized Enterprise Service Co.,Ltd. Address before: 212000 Zhenjiang province Jiangsu city Zhenjiang District Yao Qiao Zhen Dadong Tree Village No. 59 Patentee before: ZHENJIANG ZHIYING LIGHTING SOURCE Co.,Ltd. |
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Effective date of registration: 20240527 Address after: No. 46, 1st Row, Fuping Village, Dacun Village, Taiping Town, Dagang, Binhai New Area, Tianjin, 300000 Patentee after: Wu Jierui Country or region after: China Address before: 244000 no.196 Huayuan Road, Tongling Economic Development Zone, Anhui Province Patentee before: Tongling Libo Small and Medium-sized Enterprise Service Co.,Ltd. Country or region before: China |