CN102328615B - Concrete mixer truck - Google Patents
Concrete mixer truck Download PDFInfo
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- CN102328615B CN102328615B CN 201110315998 CN201110315998A CN102328615B CN 102328615 B CN102328615 B CN 102328615B CN 201110315998 CN201110315998 CN 201110315998 CN 201110315998 A CN201110315998 A CN 201110315998A CN 102328615 B CN102328615 B CN 102328615B
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- longeron
- connecting panel
- main car
- car frame
- mixermobile
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Abstract
The invention provides a concrete mixer truck. The concrete mixer truck comprises a driving cab, a main truck frame, a mixing drum, a foreground assembly and a supporting wheel assembly, wherein the main truck frame comprises two longitudinal beams; the driving cab is fixedly arranged at one end of a longitudinal beam; one end, far away from the driving cab, of the longitudinal beam is inclined upwards relative to the horizontal plane; and the supporting wheel assembly is directly arranged at one end, far away from the driving cab, of the longitudinal beam. In the concrete mixer truck, one end, far away from the driving cab, of the longitudinal beam is provided with the supporting wheel assembly directly by upwards inclination, so background materials are saved, and arrangement space for other accessories is remained and the cost is low.
Description
Technical field
The present invention relates to engineering machinery field, be specifically related to a kind of mixermobile.
Background technology
Mixermobile is a kind of special-purpose heavy-duty vehicle of concrete transportation, its shipping mass is large, running environment is the construction site, the road environment very severe, add the long-time running of Mixer Truck, vehicle frame and upper dress reliability have been proposed strict requirement, and the long-term vehicle frame that uses can produce the metabolies such as two ends sinking middle conve shaped and crossbeam distortion.
At present, mixermobile arranges subframe at the chassis main car frame mostly, namely mixer barrel foreground and backstage are installed in respectively on the subframe, by " U " shape tie bolt or other method subframe are connected on the main car frame of chassis, dress and chassis is fixing on the realization mixer barrel.Said structure is wordy, and the backstage the installing space that affects miscellaneous part is set.
Summary of the invention
For defects and the deficiency that overcomes prior art, the first purpose of the present invention is to provide a kind of mixermobile simple and compact for structure, comprise: operator's compartment, main car frame, mixer barrel, foreground assembly and support roller assembly, main car frame comprises two longerons, operator's compartment is fixedly arranged on an end of longeron, longeron with respect to the horizontal plane is inclined upwardly away from an end of operator's compartment, and the support roller assembly directly is installed on longeron away from an end of operator's compartment.
Preferably, longeron comprises longitudinal beam at front section of automobile, stage casing longeron and back segment longeron; The stage casing longeron is connected with longitudinal beam at front section of automobile and back segment longeron by welding or attaching parts.
Preferably, main car frame also comprises the first connecting panel and the second connecting panel; The first connecting panel is captive joint longitudinal beam at front section of automobile and stage casing longeron respectively; The second connecting panel is captive joint stage casing longeron and back segment longeron respectively.
Preferably, the first connecting panel and the second connecting panel are bending structure; The stage casing longeron that connects the first connecting panel and the second connecting panel is recessed section of main car frame.
Preferably, main car frame also comprises: rectangle steel, I-beam section, bend pipe, channel-section steel; Two longitudinal beam at front section of automobiles in rectangle steel, I-beam section, bend pipe, two longerons of the equal captive joint of channel-section steel.
Preferably, main car frame also comprises: upper plate and lower plate; Upper plate and lower plate be corresponding top and the below that is arranged on two longitudinal beam at front section of automobiles in two longerons respectively.
Preferably, main car frame also comprises: front connection gusset and rear connection gusset; Front connection gusset, stage casing longeron and rear connection gusset are fixedly connected sequentially.
Preferably, main car frame also comprises: strengthen gusset, rear plate, front side reinforced rib, web, front connecting panel; Wherein, strengthening gusset is fixedly mounted on two back segment longerons in two longerons; Front side reinforced rib, web, two back segment longerons of the equal captive joint of front connecting panel; Rear plate is fixedly mounted on the end of two back segment longerons.
Embodiment of the invention longeron is directly installed the support roller assembly away from an end of operator's compartment by being inclined upwardly, and saves the backstage material, and is for other annex is reserved arrangement space, with low cost.
Description of drawings
Fig. 1-1 and Fig. 1-2 are depicted as front elevation and the birds-eye view of main car frame embodiment in the mixermobile of the present invention;
Fig. 2-1 and Fig. 2-2 is depicted as front elevation and the birds-eye view of front section bicycle frame 1 among Fig. 1-1;
Fig. 3-1 and Fig. 3-2 is depicted as front elevation and the birds-eye view of stage casing vehicle frame 4 among Fig. 1-1;
Fig. 4-1 and Fig. 4-2 is depicted as front elevation and the birds-eye view of Fig. 1-1 posterior segment vehicle frame 6;
Figure 5 shows that the structural representation of connecting panel 3 among Fig. 1-1;
Figure 6 shows that the structural representation of connecting panel 5 among Fig. 1-1.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, 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 belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Consistent with prior art, mixermobile of the present invention comprises operator's compartment, main car frame, mixer barrel, foreground assembly and support roller assembly, and main car frame comprises two longerons, and operator's compartment is fixedly arranged on an end of described longeron; Its distinctive points is, the structural development of main car frame, below mainly with each embodiment of main car frame explanation that makes an explanation.Shown in Fig. 1-1 and Fig. 1-2, among the embodiment of mixermobile main car frame of the present invention, the back segment of two longerons of main car frame with respect to the horizontal plane is inclined upwardly, and directly supports the butt wheel assembly of mixer barrel to serve as the function on backstage, can save independent backstage.Below adopt segmental structure to explain as example take main car frame, it will be understood by those skilled in the art that when main car frame is integral structure that the back segment that longeron also can be set with respect to the horizontal plane is inclined upwardly, to save independent backstage.The main car frame of sectional type comprises: front section bicycle frame 1, stage casing vehicle frame 4 and back segment vehicle frame 6.Foreground 2 and front section bicycle frame 1 integral solder one also can be bolted to connection; Back segment vehicle frame 6 is inclined upwardly, and directly supports the butt wheel assembly of mixer barrel to serve as the function on backstage, can save independent backstage.Like this, by foreground 2 is directly welded mutually with chassis frame, reduced " U " shape tie bolt commonly used, strengthened the reliability that connects, back segment vehicle frame 6 directly replaces the backstage by being inclined upwardly; By main car frame is adopted segmentation structure, every section vehicle frame and corresponding upper dress thereof get final product stand-alone development, are convenient to promote the commonality of each parts, promote development efficiency.
Preferably, for gaining in strength, agitation vehicle frame embodiment of the present invention can also comprise: connecting panel 3 and connecting panel 5, and connecting panel 3 connects front section bicycle frame 1 and stage casing vehicle frame 4, and connecting panel 5 connects stage casing vehicle frame 4 has 6 with the back segment vehicle frame.Each connecting panel can be welded on the both sides of corresponding vehicle frame.
Shown in Fig. 2-1 and Fig. 2-2, front section bicycle frame 1 can comprise: two longitudinal beam at front section of automobiles that be arranged in parallel 11, upper plate 12, rectangle steel 13, I-beam section 14, bend pipe 15, channel-section steel 16, lower plate 17.Rectangle steel 13, I-beam section 14, bend pipe 15, two longitudinal beam at front section of automobiles 11 of channel-section steel 16 equal captive joints, preferably, rectangle steel 13, I-beam section 14, bend pipe 15, channel-section steel 16 are all vertical with two longitudinal beam at front section of automobiles 11, form the crossbeam of front section bicycle frame 1; Upper plate 12 and lower plate 17 are separately positioned on top and the below of two longitudinal beam at front section of automobiles 11, form the longitudinal beam at front section of automobile general construction with web (figure does not know), and during concrete operations, the longitudinal beam at front section of automobile general construction also can adopt the rectangle and trapezium channel section structure.Can connect by the mode of welding or bolt between longitudinal beam at front section of automobile 11, upper plate 12, rectangle steel 13, I-beam section 14, bend pipe 15, channel-section steel 16, the lower plate 17.
As shown in Figure 3, stage casing vehicle frame 4 comprises: the front connection gusset 41 that is fixedly connected sequentially, stage casing longeron 43 and rear connection gusset 45 can connect by the mode of welding or bolt between front connection gusset 41, stage casing longeron 43 and the rear connection gusset 45; Stage casing vehicle frame 4 can adopt truss structure or H-girder frame type structure.Stage casing vehicle frame 4 can be connected with front section bicycle frame 1 and back segment vehicle frame 6 mode by welding or attaching parts (such as bolt) respectively by above-mentioned front connection gusset 41 and rear connection gusset 45, namely can be by gusset welding or the bolt of end face are formed by connecting separately between each section vehicle frame.
As shown in Figure 4, back segment vehicle frame 6 comprises two back segment longerons 61 that be arranged in parallel, strengthens gusset 62, rear plate 63, front side reinforced rib 64, web 65, front connecting panel 66; Strengthening gusset 62 is fixedly mounted on two back segment longerons 61; Front side reinforced rib 64, web 65, two back segment longerons 61 of front connecting panel 66 equal captive joints; Rear plate 63 is fixedly mounted on the end of two back segment longerons 61; Can connect by the mode of welding or bolt between back segment longeron 61, reinforcement gusset 62, rear plate 63, front side reinforced rib 64, web 65, the front connecting panel 66.The support roller assembly can directly be installed on two back segment longerons 61 of back segment vehicle frame 6.
As shown in Figure 5, connection front section bicycle frame 1 can be bending structure, structural I-beam or slab construction with the connecting panel 3 of stage casing vehicle frame 4; As shown in Figure 6, connection stage casing vehicle frame 4 also can be bending structure, structural I-beam or slab construction with the connecting panel 5 of back segment vehicle frame 6; As Figure 1-1, the stage casing vehicle frame 4 that connects above-mentioned connecting panel 3 and connecting panel 5 forms recessed section of main car frame, and is namely low with respect to the position of front section bicycle frame 1 and back segment vehicle frame 6, so that main car frame is the stage casing sinkage type structure.
In the embodiment of above-mentioned sectional type main car frame, stage casing longeron 43 is connected with longitudinal beam at front section of automobile 11 and back segment longeron 61 by welding or attaching parts, forms the longeron of main car frame.
The embodiment that it will be understood by those skilled in the art that above-mentioned each agitation vehicle frame all can be applicable to Mixer Truck.
The present invention respectively installs the connection structure that embodiment cancels traditional chassis frame and upper dress Foreground and Background, complete vehicle structure and technique have been simplified, improved the connection reliability that fills on the mixer barrel, the back segment vehicle frame can directly be born by being inclined upwardly and support raceway support roller behind the mixer barrel, save the backstage material, for other annex is reserved arrangement space; Employing is without the integral solder mode of subframe, and economical with materials has reduced the mixer barrel height of gravitational center, has increased the Mixer Truck riding stability, and adopts sink structure under the stage casing, has further reduced the height of gravitational center of mixer barrel, improves traffic safety; In addition, adopt segmentation structure, each section can be made separately, is beneficial to the vehicle frame modular combination and produces, and be easy to control accuracy, reduced manufacture difficulty, reduced assembly process, accelerates product development speed, enhances productivity.
Below only be preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. mixermobile, comprise operator's compartment, main car frame, mixer barrel, foreground assembly and support roller assembly, described main car frame comprises two longerons, described operator's compartment is fixedly arranged on an end of described longeron, it is characterized in that: described longeron with respect to the horizontal plane is inclined upwardly away from an end of described operator's compartment, and described support roller assembly directly is installed on described longeron away from an end of described operator's compartment.
2. mixermobile according to claim 1 is characterized in that, described longeron comprises longitudinal beam at front section of automobile (11), stage casing longeron (43) and back segment longeron (61); Described stage casing longeron (43) is connected with described longitudinal beam at front section of automobile (11) and back segment longeron (61) by welding or attaching parts.
3. mixermobile according to claim 2 is characterized in that, described main car frame also comprises the first connecting panel (3) and the second connecting panel (5); Described the first connecting panel (3) is the described longitudinal beam at front section of automobile of captive joint (11) and stage casing longeron (43) respectively; Described the second connecting panel (5) is captive joint described stage casing longeron (43) and back segment longeron (61) respectively.
4. mixermobile according to claim 3 is characterized in that, described the first connecting panel (3) and the second connecting panel (5) are bending structure; The stage casing longeron (43) that connects described the first connecting panel (3) and the second connecting panel (5) is recessed section of described main car frame.
5. according to each described mixermobile among the claims 2-4, it is characterized in that described main car frame also comprises: rectangle steel (13), I-beam section (14), bend pipe (15), channel-section steel (16); Two longitudinal beam at front section of automobiles (11) in described rectangle steel (13), I-beam section (14), bend pipe (15), equal described two longerons of captive joint of channel-section steel (16).
6. mixermobile according to claim 5 is characterized in that, described main car frame also comprises: upper plate (12) and lower plate (17); Described upper plate (12) and lower plate (17) be corresponding top and the below that is arranged on two longitudinal beam at front section of automobiles (11) in described two longerons respectively.
7. according to each described mixermobile among the claims 2-4, it is characterized in that described main car frame also comprises: front connection gusset (41) and rear connection gusset (45); Described front connection gusset (41), stage casing longeron (43) and rear connection gusset (45) are fixedly connected sequentially.
8. according to each described mixermobile among the claims 2-4, it is characterized in that described main car frame also comprises: strengthen gusset (62), rear plate (63), front side reinforced rib (64), web (65), front connecting panel (66); Wherein, described reinforcement gusset (62) is fixedly mounted on two back segment longerons (61) in described two longerons; Described front side reinforced rib (64), web (65), front connecting panel (66) be described two the back segment longerons of captive joint (61) all; Described rear plate (63) is fixedly mounted on the end of described two back segment longerons (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110315998 CN102328615B (en) | 2011-10-18 | 2011-10-18 | Concrete mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110315998 CN102328615B (en) | 2011-10-18 | 2011-10-18 | Concrete mixer truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102328615A CN102328615A (en) | 2012-01-25 |
| CN102328615B true CN102328615B (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110315998 Active CN102328615B (en) | 2011-10-18 | 2011-10-18 | Concrete mixer truck |
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| CN (1) | CN102328615B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765423B (en) * | 2012-08-09 | 2015-08-19 | 三一重工股份有限公司 | Vehicle frame and engineering truck |
| CN102874169B (en) * | 2012-09-25 | 2015-10-14 | 三一汽车制造有限公司 | A kind of concrete mixer truck |
| CN102874167B (en) * | 2012-09-25 | 2015-04-22 | 三一重工股份有限公司 | Concrete mixing vehicle |
| CN102874312A (en) * | 2012-09-25 | 2013-01-16 | 三一重工股份有限公司 | Transit mixer truck and frame thereof |
| CN102874311B (en) * | 2012-09-25 | 2016-05-25 | 三一汽车制造有限公司 | Concrete mixing and transporting car |
| CN102874168B (en) * | 2012-09-25 | 2015-12-23 | 三一汽车制造有限公司 | Concrete mixer truck and chassis thereof |
| CN110341799A (en) * | 2019-06-20 | 2019-10-18 | 山东万事达专用汽车制造有限公司 | The suspension system of a kind of stringer and the application stringer, trailer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704286A1 (en) * | 1994-09-30 | 1996-04-03 | Adam Gumbmann | Transporting vehicle for pulverulent materials |
| CN201309448Y (en) * | 2008-11-24 | 2009-09-16 | 三一重工股份有限公司 | Split auxiliary frame for agitating lorry |
| CN201313526Y (en) * | 2008-12-19 | 2009-09-23 | 辽宁海诺建设机械集团有限公司 | Integral triangular rear pedestal for concrete mixer truck |
| CN201493961U (en) * | 2009-06-24 | 2010-06-02 | 三一重工股份有限公司 | Auxiliary frame of concrete mixing truck and concrete mixing truck |
-
2011
- 2011-10-18 CN CN 201110315998 patent/CN102328615B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704286A1 (en) * | 1994-09-30 | 1996-04-03 | Adam Gumbmann | Transporting vehicle for pulverulent materials |
| CN201309448Y (en) * | 2008-11-24 | 2009-09-16 | 三一重工股份有限公司 | Split auxiliary frame for agitating lorry |
| CN201313526Y (en) * | 2008-12-19 | 2009-09-23 | 辽宁海诺建设机械集团有限公司 | Integral triangular rear pedestal for concrete mixer truck |
| CN201493961U (en) * | 2009-06-24 | 2010-06-02 | 三一重工股份有限公司 | Auxiliary frame of concrete mixing truck and concrete mixing truck |
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| Publication number | Publication date |
|---|---|
| CN102328615A (en) | 2012-01-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120125 Assignee: HUNAN AUTOMOBILE MANUFACTURING CO., LTD. Assignor: SANY Automobile Manufacturing Co., Ltd. Contract record no.: 2014430000030 Denomination of invention: Concrete stirring vehicle and supporting wheel thereof Granted publication date: 20130417 License type: Exclusive License Record date: 20140415 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |