CN101053980B - Concrete mixing truck with lifting device - Google Patents
Concrete mixing truck with lifting device Download PDFInfo
- Publication number
- CN101053980B CN101053980B CN2007100348289A CN200710034828A CN101053980B CN 101053980 B CN101053980 B CN 101053980B CN 2007100348289 A CN2007100348289 A CN 2007100348289A CN 200710034828 A CN200710034828 A CN 200710034828A CN 101053980 B CN101053980 B CN 101053980B
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- CN
- China
- Prior art keywords
- subframe
- hinged
- chassis
- cell body
- lifting device
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/16—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying mixed concrete, e.g. having rotatable drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4272—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport with rotating drum rotating about a horizontal or inclined axis, e.g. comprising tilting or raising means for the drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a concrete agitator truck with a lift system and a long life, which is capable of realizing unloading at different slope angles, preventing the agitator drum and subframe from jumping during the running process of the vehicle, and being used for a plurality of operating conditions. The concrete agitator truck with a lift system comprises a chassis, a subframe and a agitator drum supported on the subframe, wherein the tail part of the subframe is hinged with the tail part of the chassis, the front end of the subframe is provided with the lift system which comprises a lift oil cylinder and an oil cylinder support which is arranged on the chassis, the lift oil cylinder is hinged with the oil cylinder support at one end and is hinged with the subframe at the other end.
Description
Technical field
The present invention relates to the concrete truck transportation device, relate in particular to the concrete mixer truck of band lifting device.
Background technology
At present, three-graded concrete since its good comprehensive performances and in large-scale civil engineering (especially in hydroelectric project) comparatively generally uses, and along with the development of concrete casting irrigation technology and camp site to the raising of concrete quality requirement and being used more and more widely.Because a large amount of uses of three-graded concrete press for and solve the transportation problem of three-graded concrete from the preparation place to the pouring scene.Existing agitator truck when transporting three-graded concrete because have the remaining rate height of discharging, shortcoming such as discharge rate is slow, mixing device is easy to wear, and can't normally use.The common dumping car of main employing transports on the present building site, and still, the dumping car existence is transported the distance weak point, transported shortcomings such as efficient is low, range of use is narrow.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of and realize the different angle discharging, prevents mixer barrel in the vehicle ' process and subframe is beated, can adapt to the concrete mixer truck of the band lifting device of various operating modes, long service life.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of concrete mixer truck with lifting device, comprise chassis, subframe and mixer barrel, mixer barrel is supported on the subframe, and the afterbody of described subframe and the afterbody on chassis are hinged, and the front end of subframe is equiped with lifting device, described lifting device comprises elevating ram and cylinder support, cylinder support is installed on the chassis, and elevating ram one end and cylinder support are hinged, and the other end and subframe are hinged.
The afterbody of described subframe is equiped with blowpit, and blowpit is connected with a connecting rod, connecting rod by ship and resell on another market with subframe on set blowpit mount pad hinged.
Described blowpit comprises cell body, cell body bearing, sleeve, handle and adjust bar, cell body bearing and rod hinge connection, the cell body upper end is hinged with cell body bearing upper end, the lower end of sleeve and cell body bearing is hinged, adjust bar is provided with knock hole, and adjust bar one end is sheathed in the sleeve, and the other end and cell body lower end are hinged, one end and the sleeve of handle are hinged, and the other end is provided with the protrusion that cooperates with knock hole.
Described chassis afterbody is equiped with the guardrail that knocks into the back, the guardrail that knocks into the back comprises stop pin, railing, is located at the stay bearing plate and the connecting panel at railing two ends, each connecting panel one end and stay bearing plate are hinged, and the other end is individually fixed in the chassis two sides of tail, and stay bearing plate and connecting panel are located by stop pin.
Compared with prior art, advantage of the present invention just is: increased lifting device on available coagulation soil agitator truck, lifting device can adopt the form of two elevating rams, make subframe and mixer barrel can be safely, lift rapidly, when lifting device reaches maximum lifting angles, the mixer barrel state that is up to the standard, thus changed the angle of inclination of mixer barrel, can accelerate the mixer barrel inner concrete discharging speed, reduce remaining rate, reduce the wearing and tearing of mixing device; Pin subframe at the vehicle running state elevating ram, guaranteed that subframe and chassis fit, prevent beating of mixer barrel and subframe in the vehicle ' process, reduce impact load, the prolongation integeral vehicle life; Blowpit, the guardrail that knocks into the back are designed to not only rotatable but also detouchable form, concrete mixer truck can be used, with multiple concrete class load transfer device to be adapted to the requirement under the various operating modes.The concrete mixer truck of band lifting device of the present invention, can transport three-graded concrete and general cement concrete, and improve the level of mechanization of concrete transportation, conveying, improve efficient, reduced cost, for the transportation of the cement concrete of heavy construction provides desirable solution.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that mixer barrel of the present invention is by the structural representation of lifting state;
Fig. 3 is the spatial structure broken away view;
Fig. 4 is the partial enlarged drawing of lifting device;
Fig. 5 is the partial enlarged drawing of blowpit;
Fig. 6 is the partial enlarged drawing of guardrail of knocking into the back;
The fundamental diagram of Fig. 7 lifting device.
Marginal data:
1, chassis 2, subframe
3, lifting device 4, mixer barrel
5, blowpit 6, ship and resell on another market
7, jam nut 8, guardrail knocks into the back
9, turning supporting seat 10, connecting rod
21, blowpit mount pad 31, elevating ram
32, cylinder support 33, hydraulic oil pump
34, chassis change speed gear box 35, hydraulic reservoir
36, control handle 37, change-over valve
38, balance cock 51, cell body
52, cell body bearing 53, sleeve
54, handle 541, protrusion
551, knock hole 55, adjust bar
81, stay bearing plate 82, railing
83, stop pin 84, connecting panel
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the concrete mixer truck of band lifting device of the present invention, comprise chassis 1, subframe 2 and mixer barrel 4, mixer barrel 4 is supported on the subframe 2, chassis 1 afterbody is provided with turning supporting seat 9, the afterbody on the afterbody of subframe 2 and chassis 1 is hinged by turning supporting seat 9, the front end of subframe 2 is equiped with lifting device 3, lifting device 3 comprises elevating ram 31 and cylinder support 32, the two ends of cylinder support 32 are installed on the chassis 1, two elevating rams 31 are located at the both sides of cylinder support 32 respectively, and elevating ram 31 1 ends and cylinder support 32 are hinged, and the other end and subframe 2 are hinged.Lifting device 3 adopts the form of two elevating rams in the present embodiment, make subframe 2 and mixer barrel 4 can be safely, be picked up rapidly, when lifting device 3 reaches maximum lifting angles, mixer barrel 4 state that is up to the standard, thereby changed the angle of inclination of mixer barrel 4, can accelerate mixer barrel 4 inner concretes discharging speed, reduce remaining rate, reduce the wearing and tearing of mixing device; At vehicle running state, elevating ram 31 can pin subframe 2, has guaranteed that subframe 2 and chassis 1 fit, and prevents beating of mixer barrel 4 and subframe 2 in the vehicle ' process, reduces impact load, prolongs integeral vehicle life.As shown in Figure 5, the afterbody of subframe 2 is equiped with blowpit 5, and blowpit 5 is connected with a connecting rod 10, connecting rod 10 by ship and resell on another market 6 with subframe 2 on set blowpit mount pad 21 hinged, 6 the end of shipping and reselling on another market is equipped with jam nut 7.Connecting rod 10 with can 6 in horizontal surface, rotate by shipping and reselling on another market with its blowpit that is assembled together 5 relative to subframe 2, realize the different angles discharging, as shown in Figure 2, also can be according to working environment, select to remove and to ship and resell on another market 6 and jam nut 7, the blowpit 5 that unloads lower link 10 and be assembled together with it is realized the direct discharging of mixer barrel 4 discharging openings.Blowpit 5 comprises cell body 51, cell body bearing 52, sleeve 53, handle 54 and adjust bar 55, cell body bearing 52 is hinged with connecting rod 10, cell body 51 upper ends and cell body bearing 52 upper ends are hinged, sleeve 53 is hinged with the lower end of cell body bearing 52, adjust bar 55 is provided with knock hole 551, and adjust bar 55 1 ends are sheathed in the sleeve 53, and the other end and cell body 51 lower ends are hinged, one end and the sleeve 53 of handle 54 are hinged, and the other end is provided with the protrusion 541 that cooperates with knock hole 551.Blowpit 5 can pass through the adjusting location of sleeve 53, handle 54, adjust bar 55, realizes the differing heights discharging, and blowpit 5 can also rotate on horizontal surface around cell body bearing 52 simultaneously, realizes the different angles discharging.Chassis 1 afterbody is equiped with the guardrail 8 that knocks into the back, as shown in Figure 6, the guardrail 8 that knocks into the back comprises stop pin 83, railing 82, is located at the stay bearing plate 81 and the connecting panel 84 at railing 82 two ends, each connecting panel 84 1 end and stay bearing plate 81 are hinged, the other end is individually fixed in chassis 1 two sides of tail, and stay bearing plate 81 and connecting panel 84 are by stop pin 83 location.Take out set stop pin 83 on the stay bearing plate 81, stay bearing plate 81 and railing 82 can after upset puts in place, use stop pin 83 to be located around upwards upset of hinge-point.Under the cruising situation, the guardrail 8 that knocks into the back is down state, and vehicle rear is played protection; When being subjected to the restriction of camp site or other concrete class load transfer device usage condition, transport trolley of the present invention can rotate to an angle blowpit 5 or remove blowpit 5, the guardrail 8 that will knock into the back simultaneously upwards overturns or removes, so that the discharging opening of Mixer Truck can better be near concrete depositing place or other concrete class load transfer device inlet point.
The principle of work of the lifting device 3 of present embodiment is as shown in Figure 7: hydraulic oil pump 33 links to each other with chassis change speed gear box 34 by power takeoff, by at operator's compartment inner control change speed gear box gear and ecp power taking switch, the access that realizes power takeoff with separate, lifting device 3 entered mode of operation when power takeoff inserted, hydraulic oil pump 33 sucks elevating ram 31 by hydraulic tubing with the hydraulic oil in the hydraulic reservoir 35 from 34 power takings of chassis change speed gear box.Before hydraulic oil enters elevating ram 31, can be successively by change-over valve 37 and balance cock 38, change-over valve 37 is realized the conversion between elevating ram 31 liftings and the decline two states by the control oil channel commutation; Balance cock 38 guarantees two elevating ram 31 synchronous liftings or descends synchronously, guarantees the stationarity of mixer barrel 4 in lifting or decline process.After hydraulic oil enters elevating ram 31, drive elevating ram 31 and stretch or contract, and be that rotate at the center, promote the action that subframe 2 is finished lifting or decline with the hinge-point on the cylinder support 32.In the working process, can control change-over valves 37 by being arranged near cylinder support 32 control handles 36, and then the sense of motion of elevating ram 31 is controlled.
Claims (3)
1. concrete mixer truck with lifting device, comprise chassis (1), subframe (2) and mixer barrel (4), mixer barrel (4) is supported on the subframe (2), the afterbody that it is characterized in that the afterbody of described subframe (2) and chassis (1) is hinged, the front end of subframe (2) is equiped with lifting device (3), described lifting device (3) comprises elevating ram (31) and cylinder support (32), cylinder support (32) is installed on the chassis (1), elevating ram (31) one ends and cylinder support (32) are hinged, the other end and subframe (2) are hinged, the afterbody of described subframe (2) is equiped with blowpit (5), blowpit (5) is connected with a connecting rod (10), and upward set blowpit mount pad (21) is hinged with subframe (2) by ship and resell on another market (6) for connecting rod (10).
2. according to the concrete mixer truck of the described band lifting device of claim 1, it is characterized in that described blowpit (5) comprises cell body (51), cell body bearing (52), sleeve (53), handle (54) and adjust bar (55), cell body bearing (52) is hinged with connecting rod (10), cell body (51) upper end is hinged with cell body bearing (52) upper end, sleeve (53) is hinged with the lower end of cell body bearing (52), adjust bar (55) is provided with knock hole (551), adjust bar (55) one ends are sheathed in the sleeve (53), the other end and cell body (51) lower end is hinged, one end of handle (54) and sleeve (53) are hinged, and the other end is provided with the protrusion (541) that cooperates with knock hole (551).
3. according to the concrete mixer truck of claim 1 or 2 described band lifting devices, it is characterized in that described chassis (1) afterbody is equiped with the guardrail that knocks into the back (8), the guardrail (8) that knocks into the back comprises stop pin (83), railing (82), is located at the stay bearing plate (81) and the connecting panel (84) at railing (82) two ends, each connecting panel (84) one end and stay bearing plate (81) are hinged, the other end is individually fixed in chassis (1) two sides of tail, and stay bearing plate (81) and connecting panel (84) are by stop pin (83) location.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100348289A CN101053980B (en) | 2007-04-27 | 2007-04-27 | Concrete mixing truck with lifting device |
| PCT/CN2008/070669 WO2008131669A1 (en) | 2007-04-27 | 2008-04-03 | Concrete transport mixer truck with lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100348289A CN101053980B (en) | 2007-04-27 | 2007-04-27 | Concrete mixing truck with lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101053980A CN101053980A (en) | 2007-10-17 |
| CN101053980B true CN101053980B (en) | 2011-04-06 |
Family
ID=38794111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100348289A Active CN101053980B (en) | 2007-04-27 | 2007-04-27 | Concrete mixing truck with lifting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101053980B (en) |
| WO (1) | WO2008131669A1 (en) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101053980B (en) * | 2007-04-27 | 2011-04-06 | 三一重工股份有限公司 | Concrete mixing truck with lifting device |
| CN101633213B (en) * | 2008-07-24 | 2010-12-22 | 芜湖中集瑞江汽车有限公司 | Safety device of transmission shaft of concrete mixer truck |
| DE202009015406U1 (en) * | 2009-11-12 | 2011-04-07 | Liebherr-Mischtechnik Gmbh | Truck mixer |
| CN101704274B (en) * | 2009-11-23 | 2011-04-06 | 三一重工股份有限公司 | Rotating device of discharge spout of truck mixer and truck mixer with same |
| DE202010003642U1 (en) * | 2010-03-17 | 2011-07-12 | Liebherr-Mischtechnik Gmbh | Mobile concrete mixing plant |
| CN101949400A (en) * | 2010-08-26 | 2011-01-19 | 无锡市东舟船舶附件有限公司 | Integral oil cylinder base |
| CN102310485A (en) * | 2011-07-08 | 2012-01-11 | 江苏秋林重工股份有限公司 | Block spout |
| CN102335963B (en) * | 2011-09-29 | 2013-05-08 | 航天晨光股份有限公司 | Mechanism for installing and operating oil pump of concrete mixing and transporting truck |
| CN102501794B (en) * | 2011-10-18 | 2015-11-04 | 三一汽车制造有限公司 | A kind of concrete mixer truck |
| CN102442242B (en) * | 2011-10-24 | 2014-06-18 | 三一重工股份有限公司 | Concrete mixing truck |
| CN102699999A (en) * | 2012-06-07 | 2012-10-03 | 钱登峰 | Cement mixer truck |
| CN103624879A (en) * | 2012-08-29 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Agitating lorry V-shaped discharging chute |
| CN103223894B (en) * | 2013-05-13 | 2015-12-30 | 十堰天策专用汽车技术开发有限公司 | The self-enclosed agitator truck of a kind of horizontal |
| DE102013008434B4 (en) * | 2013-05-17 | 2015-03-12 | Schwing Gmbh | Truck-mounted concrete pump with underride protection |
| CN104070606A (en) * | 2014-03-25 | 2014-10-01 | 济宁市恒联工程机械有限公司 | Self-loading mobile concrete mixing machine |
| CN104085049B (en) * | 2014-05-15 | 2016-08-24 | 深圳市安托山混凝土有限公司 | The sub-material mixing plant of concrete mix |
| CN104552606B (en) * | 2014-12-31 | 2017-06-13 | 三一汽车制造有限公司 | Wet mixing mortar produces vehicle |
| CN104552604A (en) * | 2015-01-31 | 2015-04-29 | 江苏恒泽安装工程股份有限公司 | Ultralarge-capacity concrete stirring machine |
| CN104890724A (en) * | 2015-06-24 | 2015-09-09 | 邓爱娜 | Walking tractor with hydraulic steering wheel and stirring device |
| CN105171919A (en) * | 2015-08-24 | 2015-12-23 | 芜湖中集瑞江汽车有限公司 | Lift type concrete mixing and transporting semitrailer |
| CN105965692A (en) * | 2016-05-04 | 2016-09-28 | 黄宇龙 | Mixing carrier vehicle |
| CN108058272A (en) * | 2017-12-27 | 2018-05-22 | 湖南挖挖工程科技有限公司 | A kind of chassis power taking concrete stirring pumping device |
| CN108529029A (en) * | 2018-05-17 | 2018-09-14 | 连建腾 | A kind of tank container for petroleum asphalt device for discharging |
| EP3620328B1 (en) * | 2018-09-06 | 2022-01-12 | Putzmeister Engineering GmbH | Concrete transport vehicle |
| CN110103341A (en) * | 2019-05-15 | 2019-08-09 | 中铁工程装备集团有限公司 | A kind of novel sand heating device |
| CN111805746A (en) * | 2020-07-28 | 2020-10-23 | 中国重汽集团青岛重工有限公司 | Agitating lorry with adjustable discharging chute |
| CN112847782B (en) * | 2021-01-18 | 2024-04-09 | 陕西未来筑业实业有限公司 | Environment-friendly building material production facility |
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| CN2311390Y (en) * | 1997-11-15 | 1999-03-24 | 铁道部隧道工程局第一工程处机械电力段 | Inclined concrete delivery truck |
| CN2374394Y (en) * | 1999-06-24 | 2000-04-19 | 姚天锡 | Truck with auto-loading-unloading wagon |
| US6461098B1 (en) * | 2000-10-06 | 2002-10-08 | Kevan P. Elefsrud | Apparatus and method for disposal of cement waste |
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|---|---|---|---|---|
| IT1143533B (en) * | 1981-04-06 | 1986-10-22 | Bruno Bruni | REFINEMENTS IN CONCRETE MIXERS |
| FI932970A (en) * | 1993-06-28 | 1994-12-29 | Laite Saraka | Concrete conveyor mixer or similar |
| US5878995A (en) * | 1996-11-20 | 1999-03-09 | Rundle; Paul E. | Lifting device for concrete mixer vehicle drum |
| WO2006033247A1 (en) * | 2004-09-22 | 2006-03-30 | Daita Toshiaki | Concrete mixer |
| CN101053980B (en) * | 2007-04-27 | 2011-04-06 | 三一重工股份有限公司 | Concrete mixing truck with lifting device |
-
2007
- 2007-04-27 CN CN2007100348289A patent/CN101053980B/en active Active
-
2008
- 2008-04-03 WO PCT/CN2008/070669 patent/WO2008131669A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2311390Y (en) * | 1997-11-15 | 1999-03-24 | 铁道部隧道工程局第一工程处机械电力段 | Inclined concrete delivery truck |
| CN2374394Y (en) * | 1999-06-24 | 2000-04-19 | 姚天锡 | Truck with auto-loading-unloading wagon |
| US6461098B1 (en) * | 2000-10-06 | 2002-10-08 | Kevan P. Elefsrud | Apparatus and method for disposal of cement waste |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008131669A1 (en) | 2008-11-06 |
| CN101053980A (en) | 2007-10-17 |
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