CN102501794A - Concrete mixing and transporting car - Google Patents
Concrete mixing and transporting car Download PDFInfo
- Publication number
- CN102501794A CN102501794A CN201110315703XA CN201110315703A CN102501794A CN 102501794 A CN102501794 A CN 102501794A CN 201110315703X A CN201110315703X A CN 201110315703XA CN 201110315703 A CN201110315703 A CN 201110315703A CN 102501794 A CN102501794 A CN 102501794A
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- vehicle frame
- concrete mixer
- mixer truck
- back segment
- frame
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Abstract
The invention provides a concrete mixing and transporting car, comprising a main frame, a cab, a front axle, a front platform assembly, a back platform assembly, a mixing drum and a back axle, wherein the main frame comprises a front-section frame, a middle-section frame and a back-section frame; the cab, the front axle and the front platform assembly are connected with the front-section frame; the back platform assembly and the back axle are connected with the back-section frame; and the middle-section frame is connected with the front-section frame and the back-section frame through a welding piece or a coupling piece. According to the invention, a modularized structure form is utilized, and the front-section frame, the middle-section frame and the back-section frame are independently manufactured, so that the machining difficulty is reduced, the assembling procedure is reduced, and the rapid development and the efficient organizing production of the concrete mixing and transporting car are easy to realize.
Description
Technical field
The present invention relates to engineering machinery field, be specifically related to a kind of concrete mixer truck.
Background technology
Concrete mixer truck is a kind of special-purpose heavy-duty vehicle of cement concrete transportation.At present, concrete mixer truck adopts traditional integral type punching press vehicle frame mostly, is used to carry mixer barrel.But, for the concrete mixer truck of difference side's amount, need exploitation different vehicle frame and other annex, cause part universality poor, be unfavorable for the rapid exploitation of concrete mixer truck.
Summary of the invention
In order to overcome the above-mentioned defective and the deficiency of prior art; First purpose of the present invention is to provide a kind of concrete mixer truck of sectional type; Comprise: main car frame, operator's compartment, preceding vehicle bridge, foreground assembly, backstage assembly, mixer barrel, back vehicle bridge, main car frame comprises leading portion vehicle frame, stage casing vehicle frame and back segment vehicle frame; Operator's compartment, preceding vehicle bridge and foreground assembly are connected on the leading portion vehicle frame; Backstage assembly and back vehicle bridge are connected on the back segment vehicle frame; The stage casing vehicle frame is connected with leading portion vehicle frame and back segment vehicle frame through welding or connector.
Further, the stage casing vehicle frame is a truss structure.
Further, the stage casing vehicle frame is processed by I-beam section or U-steel.
Further, the foreground assembly comprises first boss that is fixed on the leading portion vehicle frame rear end.
Further, the stage casing vehicle frame is provided with depressed part corresponding to the position of the inner cone of mixer barrel.
Further, the backstage assembly comprises second boss, and second boss is positioned at the rear end of back segment vehicle frame.
Further, concrete mixer truck also comprises the support roller assembly, and the support roller assembly is installed on second boss, and supports mixer barrel.
Further, concrete mixer truck also comprises the input and output material system, and the input and output material system is connected with second boss.
Further, second boss welding or one-body molded is arranged on the rear end of back segment vehicle frame.
Further, main car frame also comprises the diagonal brace that connects back segment vehicle frame and backstage assembly respectively, and the part of diagonal brace is suspended on the back segment vehicle frame.
The main car frame of concrete mixer truck provided by the invention is divided into leading portion vehicle frame, stage casing vehicle frame, back segment vehicle frame; When the concrete mixer truck of exploitation different model; Stage casing vehicle frame and rear end vehicle frame can remain unchanged; Only need to be equipped with different stage casing vehicle frames according to demand and get final product, this modularization to concrete mixer truck is produced highly beneficial.
Description of drawings
Fig. 1-1 is depicted as the structural representation of concrete mixer truck first embodiment of the present invention;
Fig. 1-2 is depicted as the birds-eye view of stage casing vehicle frame first embodiment of Fig. 1-1;
Fig. 2-1 and Fig. 2-2 is depicted as front view and the birds-eye view of stage casing vehicle frame second embodiment;
Shown in Figure 3 for the structural representation of concrete mixer truck second embodiment of the present invention;
Fig. 4-1 and Fig. 4-2 is depicted as front view and the birds-eye view of concrete mixer truck vehicle frame embodiment of the present invention;
Fig. 5-1 and Fig. 5-2 is depicted as the front view and the birds-eye view of Fig. 4-1 posterior segment vehicle frame 6 '.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Shown in Fig. 1-1; Concrete mixer truck first embodiment of the present invention is a kind of syllogic three bridge concrete mixer trucks; It has broken through the form of traditional integral type punching press vehicle frame; Adopt segmental structure, it comprises: leading portion vehicle frame 1, stage casing vehicle frame 2, back segment vehicle frame 3, operator's compartment 4, preceding vehicle bridge (axle assembly and annex) 5, deceleration fluid power system (reductor, actuator and annex etc.) 6, input and output material system (feeder hopper and annex etc.) 7, mixer barrel 8, back vehicle bridge (three, four axle assembly and annex) 9.Wherein, operator's compartment 4 and foreground assembly are installed on the leading portion vehicle frame 1.In a preferred embodiment, the foreground assembly comprises that first boss 11, the first boss 11 of fixed installation (like welding or bolted connection) in leading portion vehicle frame 1 rear end are used to support deceleration fluid power system 6; Preceding vehicle bridge 5 is installed in the below of leading portion vehicle frame 1; The rear end of back segment vehicle frame 3 has second boss 31; This second boss 31 can be that fixed installation (like welding or bolted connection) (sees explaining of Fig. 4-1,4-2,5-1 and 5-2 for details) on back segment vehicle frame 3; Can also be one-body molded with back segment vehicle frame 3; The butt wheel assembly directly is fixed on second boss 31, and then supports mixer barrel 8; Input and output material system 7 is connected with second boss 31 through the locking frame; Back vehicle bridge 9 is arranged on back segment vehicle frame 3 belows; Mixer barrel 8 is arranged on leading portion vehicle frame 1 and the back segment vehicle frame 3.Can adopt welding or bolted connection between leading portion vehicle frame 1, stage casing vehicle frame 2, the back segment vehicle frame 3, form the single-piece main car frame.
During concrete operations; Can be on leading portion vehicle frame 1 with first boss, 11 fixed installations (like welding); Also can with the 1 one-body molded setting of leading portion vehicle frame, the set-up mode of first boss 11 and second boss 31 can save independent subframe, compared to prior art; Reduce material and assembly technology, improved benefit.
Shown in Fig. 1-2, Fig. 2-1 and Fig. 2-1; Stage casing vehicle frame 2 can be truss structure, during concrete operations, can adopt heavy in section members such as I-beam section, U-steel to be welded; Have the strong characteristics of the big anti-twisting property of rigidity; Its length L can change according to the needs of concrete mixer truck side's amount and car load wheelbase, and needn't change whole main car frame, only need change stage casing vehicle frame 2 length structure; Other parts, leading portion vehicle frame 1, back segment vehicle frame 3, operator's compartment 4, preceding vehicle bridge 5, back vehicle bridge 9, deceleration fluid power system 6, input and output material system 7 all can be general; Simultaneously; Can change the depth of section direction size of stage casing vehicle frame 2 truss structures; Help making the rigging position sinking and not interfering miscellaneous part, greatly accelerated the development rate of concrete mixer truck, also help the modularization production of concrete mixer truck according to mixer barrel side's amount needs.
Above-mentioned deceleration fluid power system 6 is an individual components, is connected with first boss 11 on the leading portion vehicle frame 1; Input and output material system 7 is an individual components; Be connected with second boss 31 on the back segment vehicle frame 3 through the locking frame; Mixer barrel 8 is connected with second boss 31 on the back segment vehicle frame 3 through the butt wheel assembly, and subframe " U " the shape bolt mode of passing through than using always has strengthened the bonded assembly reliability.Mixer barrel 8 is according to the different leading portion vehicle frames 1 of carrying capacity different choice; The one of which end links to each other with reductor in the deceleration fluid power system 6; The other end through raceway directly be placed in second boss, 31 bonded assembly butt wheel assemblies on, through the fore-and-aft adjustment pad mixer barrel 8 inclination angles are met the requirements.Operator's compartment 4, preceding vehicle bridge 5, back vehicle bridge are individual components, can select the disparate modules model according to concrete mixer truck carrying capacity, client's needs.
As shown in Figure 3, the structure of the above embodiment of the present invention can also be used on the quadr--axle vehicle frame, makes that vehicle frame is stressed more to become even; Wherein, the leading portion vehicle frame 1 shown in leading portion vehicle frame 10, stage casing vehicle frame 12, back segment vehicle frame 13, operator's compartment 14, deceleration fluid power system 16, input and output material system 17, mixer barrel 18, back vehicle bridge and Fig. 1-1, stage casing vehicle frame 2, back segment vehicle frame 3, operator's compartment 4, deceleration fluid power system 6, input and output material system 7, mixer barrel 8, back vehicle bridge 9 basically identicals.Vehicle bridge 15 was two axle assemblies and annex before difference was.
Shown in Fig. 4-1 and Fig. 4-2; Another vehicle frame embodiment of concrete mixer truck of the present invention comprises: leading portion vehicle frame 1 ', foreground 2 ', connecting panel 3 ', stage casing vehicle frame 4 ', connecting panel 5 ', wherein go up directly welding (also can bolted connection) backstage 7 ' at back segment vehicle frame 6 '.Shown in Fig. 5-1 and Fig. 5-2, back segment vehicle frame 6 ' can comprise back segment girder 61 ', reinforced rib 62 ', diagonal brace 60 ', web 65 ', wing plate 67 ', crossbeam 68 ', front side plate 66 '.Wherein, reinforced rib 62 ', web 65 ' and wing plate 67 ' are arranged on the back segment girder 61 ', and diagonal brace 60 ' connects back segment girder 61 ' and backstage 7 ' respectively, and its part is suspended on the back segment girder 61 '; Crossbeam 68 ' and front side plate 66 ' be the back segment girder 61 ' that laterally arranges of two of captive joints respectively; Each parts of back segment vehicle frame 6 ' can be through mode captive joints such as welding or bolts.Stage casing vehicle frame 4 ' is provided with depressed part corresponding to the position of the inner cone 81 of mixer barrel 8.
The present invention respectively installs embodiment and adopts modular version, and leading portion vehicle frame, stage casing vehicle frame, back segment vehicle frame are made separately, have reduced difficulty of processing, have reduced assembly process, helps the rapid exploitation and the effective organization production of concrete mixer truck; Vehicle frame adopts three stage structure, and the truss structure of stage casing vehicle frame employing variable-length variable cross section, and the exploitation and the mixer barrel position that help serial chassis sink; Cancel independent AM/BAM, reduced material and assembly technology, improved benefit; Cancel being connected of traditional chassis frame and last dress AM/BAM.
More than be merely preferred embodiment of the present invention, or not all within spirit of the present invention and principle in order to restriction the present invention, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. concrete mixer truck; Comprise main car frame, operator's compartment (4), preceding vehicle bridge (5), foreground assembly, backstage assembly, mixer barrel (8), back vehicle bridge (9); It is characterized in that said main car frame comprises leading portion vehicle frame (1), stage casing vehicle frame (2) and back segment vehicle frame (3);
Said operator's compartment (4), preceding vehicle bridge (5) and foreground assembly are connected on the said leading portion vehicle frame (1); Said backstage assembly and back vehicle bridge (9) are connected on the said back segment vehicle frame (3);
Said stage casing vehicle frame (2) is connected with said leading portion vehicle frame (1) and back segment vehicle frame (3) through welding or connector.
2. concrete mixer truck according to claim 1 is characterized in that, said stage casing vehicle frame (2) is a truss structure.
3. concrete mixer truck according to claim 1 is characterized in that, said stage casing vehicle frame (2) is processed by I-beam section or U-steel.
4. require each described concrete mixer truck among the 1-3 according to aforesaid right, it is characterized in that said foreground assembly comprises first boss (11) that is fixed on said leading portion vehicle frame (1) rear end.
5. require each described concrete mixer truck among the 1-3 according to aforesaid right, it is characterized in that said stage casing vehicle frame (4 ') is provided with depressed part corresponding to the position of the inner cone (81) of said mixer barrel (8).
6. require each described concrete mixer truck among the 1-3 according to aforesaid right, it is characterized in that said backstage assembly comprises second boss (31), said second boss (31) is positioned at the rear end of said back segment vehicle frame (3).
7. concrete mixer truck according to claim 6 is characterized in that, also comprises the support roller assembly, and said support roller assembly is installed on said second boss (31), and supports said mixer barrel (8).
8. according to the concrete mixer truck of claim 7, it is characterized in that, also comprise input and output material system (7), said input and output material system (7) is connected with said second boss (31).
9. concrete mixer truck according to claim 6 is characterized in that, said second boss (31) welding or one-body molded is arranged on the rear end of said back segment vehicle frame (3).
10. concrete mixer truck according to claim 6 is characterized in that, said main car frame also comprises the diagonal brace (60 ') that connects said back segment vehicle frame and backstage assembly respectively, and the part of said diagonal brace (60 ') is suspended on the said back segment vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315703.XA CN102501794B (en) | 2011-10-18 | 2011-10-18 | A kind of concrete mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110315703.XA CN102501794B (en) | 2011-10-18 | 2011-10-18 | A kind of concrete mixer truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102501794A true CN102501794A (en) | 2012-06-20 |
| CN102501794B CN102501794B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110315703.XA Active CN102501794B (en) | 2011-10-18 | 2011-10-18 | A kind of concrete mixer truck |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874169A (en) * | 2012-09-25 | 2013-01-16 | 三一重工股份有限公司 | Concrete agitating and transporting truck |
| CN102874311A (en) * | 2012-09-25 | 2013-01-16 | 三一重工股份有限公司 | Concrete mixing and transporting vehicle and vehicle frame thereof |
| WO2015197578A1 (en) * | 2014-06-23 | 2015-12-30 | Putzmeister Engineering Gmbh | Truck mixer pump having a length-adjustable body frame |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067740A (en) * | 1989-11-27 | 1991-11-26 | Mcneilus Truck And Manufacturing, Inc. | Stretch trailer mixer |
| EP1216804A2 (en) * | 2000-12-21 | 2002-06-26 | Liebherr-Mischtechnik GmbH | Vehicle, preferably a transport mixer, with a pivotable conveyor belt connected to the vehicle frame |
| CN2803811Y (en) * | 2005-06-06 | 2006-08-09 | 侯久荣 | Semitrailar of self-loading dump truck |
| CN200942729Y (en) * | 2006-08-18 | 2007-09-05 | 上海华东建筑机械厂有限公司 | Device for loading-unloading transporting dry powder mortar silo |
| CN101053980A (en) * | 2007-04-27 | 2007-10-17 | 三一重工股份有限公司 | Concrete mixing truck with lifting device |
| CN201208920Y (en) * | 2008-03-21 | 2009-03-18 | 三一重型装备有限公司 | Concrete-agitating transport vehicle |
| CN201321080Y (en) * | 2008-11-24 | 2009-10-07 | 徐州重型机械有限公司 | Vehicle frame of concrete pump truck |
-
2011
- 2011-10-18 CN CN201110315703.XA patent/CN102501794B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067740A (en) * | 1989-11-27 | 1991-11-26 | Mcneilus Truck And Manufacturing, Inc. | Stretch trailer mixer |
| EP1216804A2 (en) * | 2000-12-21 | 2002-06-26 | Liebherr-Mischtechnik GmbH | Vehicle, preferably a transport mixer, with a pivotable conveyor belt connected to the vehicle frame |
| CN2803811Y (en) * | 2005-06-06 | 2006-08-09 | 侯久荣 | Semitrailar of self-loading dump truck |
| CN200942729Y (en) * | 2006-08-18 | 2007-09-05 | 上海华东建筑机械厂有限公司 | Device for loading-unloading transporting dry powder mortar silo |
| CN101053980A (en) * | 2007-04-27 | 2007-10-17 | 三一重工股份有限公司 | Concrete mixing truck with lifting device |
| CN201208920Y (en) * | 2008-03-21 | 2009-03-18 | 三一重型装备有限公司 | Concrete-agitating transport vehicle |
| CN201321080Y (en) * | 2008-11-24 | 2009-10-07 | 徐州重型机械有限公司 | Vehicle frame of concrete pump truck |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874169A (en) * | 2012-09-25 | 2013-01-16 | 三一重工股份有限公司 | Concrete agitating and transporting truck |
| CN102874311A (en) * | 2012-09-25 | 2013-01-16 | 三一重工股份有限公司 | Concrete mixing and transporting vehicle and vehicle frame thereof |
| WO2015197578A1 (en) * | 2014-06-23 | 2015-12-30 | Putzmeister Engineering Gmbh | Truck mixer pump having a length-adjustable body frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102501794B (en) | 2015-11-04 |
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Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
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Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant before: Sanyi Heavy Industry Co., Ltd. |
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