CN102442242B - Concrete mixing truck - Google Patents
Concrete mixing truck Download PDFInfo
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- CN102442242B CN102442242B CN201110325445.3A CN201110325445A CN102442242B CN 102442242 B CN102442242 B CN 102442242B CN 201110325445 A CN201110325445 A CN 201110325445A CN 102442242 B CN102442242 B CN 102442242B
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- backstage
- foreground
- top board
- assembly
- elevating ram
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Abstract
The invention provides a concrete mixing truck, which comprises a chassis and a mixing drum and further comprises a foreground assembly and a background assembly, wherein the foreground assembly is arranged at the front end of the chassis; one end of the mixing drum is arranged on the foreground assembly through a speed reducer; the background assembly is arranged at the back end of the chassis; the other end of the mixing drum is arranged on the background assembly; and a first lifting device for lifting the mixing drum is arranged on the background assembly. The concrete mixing truck provided by the invention is equipped with the lifting device.
Description
Technical field
The present invention relates to engineering machinery field, refer to especially a kind of concrete mixer truck.
Background technology
Concrete mixer truck is conventional special-use vehicle in engineering construction, and it is on-the-spot that it is transported to pouring by cement concrete from mixing plant.
The mixer barrel of existing concrete mixer truck is all fixed on subframe, cannot realize the lifting of mixer barrel entirety, therefore, in the process of transportation, can not adjust accordingly according to road conditions, can not well adapt to various road conditions, as in mountain area or the larger road conditions of the gradient may there is Lou the situation of material.Once and the mixer barrel of existing concrete agitator truck determines that side amount just can not adjust again, greatly retrain the range of use of concrete mixer truck.
Summary of the invention
The present invention proposes a kind of concrete mixer truck, and a kind of concrete mixer truck with lifting device is provided.
Technical scheme of the present invention is achieved in that
A kind of concrete mixer truck, comprises chassis and mixer barrel;
Foreground assembly, is arranged at the front end on described chassis, and one end of described mixer barrel is arranged on the assembly of described foreground by reductor;
Backstage assembly, is arranged at the rear end on described chassis, and the other end of described mixer barrel is arranged on the assembly of described backstage;
In the assembly of described backstage, be provided with the first lifting device for mixer barrel described in lifting.
Preferably, described backstage assembly comprises:
Backstage base plate;
Backstage side plate;
Backstage top board, is arranged on the side plate of described backstage, and described backstage top board can carry out planar movement along described backstage side plate;
Described the first lifting device is specially:
The first elevating ram, is arranged between described backstage base plate and described backstage top board.
Preferably, described the first elevating ram is connected with described backstage top board, can drive described backstage top board to move, and the other end of described mixer barrel is arranged on the top board of described backstage by support roller group.
Preferably, on the side plate of described backstage, offer sports limiting groove, described backstage top board is provided with the end face matching with described sports limiting groove, and described backstage side plate and described backstage top board are by described sports limiting groove and described end face bearing fit.
Preferably, in the assembly of described foreground, be provided with the second lifting device for mixer barrel described in lifting.
Preferably, described foreground assembly comprises:
Foreground base plate;
Foreground header board;
Foreground top board, hinged with described foreground header board;
Described the second lifting device is specially:
The second elevating ram, is arranged between described foreground base plate and described foreground top board.
Preferably, described the second elevating ram comprises the first base and the first upper bracket, and the first floor installation of described the second elevating ram is on the base plate of described foreground, and the first upper bracket of described the second elevating ram is welded on the top board of described foreground.
Preferably, the quantity of described the second elevating ram is two.
Preferably, described the first elevating ram comprises the second base and the second upper bracket, and the second floor installation of described the first elevating ram is on the base plate of described backstage, and the second upper bracket of described the first elevating ram is welded on the top board of described backstage.
Preferably, the quantity of described the first elevating ram is two.
The agitator truck that the present invention proposes is provided with lifting device in the assembly of backstage, make the rear end of mixer barrel can carry out on the original basis as required lifting, thereby increase agitator truck and load concrete side's amount, and can prevent agitator truck climbing or hollow section occur cement concrete from mixer barrel internal leakage to highway, cause highway to be polluted and destroy, this agitator truck is than existing agitator truck better adaptability, and more environmental protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the local structure schematic diagram of a kind of concrete mixer truck of the present invention;
Fig. 2 is the structural representation of foreground assembly in a kind of concrete mixer truck of the present invention;
Fig. 3 is the part sectional view of foreground assembly described in Fig. 2;
Fig. 4 is the structural representation of backstage assembly in a kind of concrete mixer truck of the present invention;
Fig. 5 is the structural representation of a kind of concrete mixer truck of the present invention;
Fig. 6 is the schematic diagram of backstage side plate and backstage top board in the assembly of backstage of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Referring to figs. 1 through Fig. 5, in an embodiment of a kind of concrete mixer truck of the present invention, described concrete mixer truck comprises chassis 1, mixer barrel 3.In another embodiment of a kind of concrete mixer truck of the present invention, described concrete mixer truck also comprises subframe 2, and described subframe 2 is arranged on described chassis 1.Described concrete mixer truck also comprises:
Foreground assembly 4, is arranged at the front end on described subframe 2 or chassis 1, and one end (front end) of described mixer barrel 3 is arranged on described foreground assembly 4.
Backstage assembly 5, is arranged at the rear end on described subframe 2 or chassis 1, and the other end (rear end) of described mixer barrel 3 is arranged on described backstage assembly 5, is provided with the first lifting device for mixer barrel described in lifting 3 in described backstage assembly 5.
In another embodiment of the present invention, in described foreground assembly 4, be also provided with the second lifting device for mixer barrel described in lifting 3.
By difference lifting or the landing of described the second lifting device and described the first lifting device, the front end of described mixer barrel 3 or rear end can be adjusted respectively height, thereby can change inclination angle and the height of whole mixer barrel 3.
It should be noted that, described concrete mixer truck also comprises miscellaneous part of the prior art, as running gear, control system etc., because the present invention does not improve this, considers for length, also repeats no more at this.
In a preferred embodiment of the invention, one end of described mixer barrel 3 is arranged on described foreground assembly 4 by reductor 6, and the other end of described mixer barrel 3 is arranged on described backstage assembly 5 by support roller group.
In a preferred embodiment of the invention, described foreground assembly 4 comprises foreground base plate 41, foreground side plate 45 and foreground top board 43, described foreground side plate 45 comprises foreground header board 42, by described foreground base plate 41, foreground side plate 45, foreground top board 43 forms a three-dimensional foreground assembly 4, wherein, described foreground top board 43 is hinged by hinge-point and described foreground header board 42, thereby described foreground top board 43 can rotate around described hinge-point 44.
Described the second lifting device is specially:
The second elevating ram 8, is arranged between described foreground base plate 41 and described foreground top board 43.
Preferably, described the second elevating ram 8 comprises the first base and the first upper bracket 9, and the first floor installation of described the second elevating ram 8 is on described foreground base plate 41, and the first upper bracket 9 of described the second elevating ram 8 is welded on described foreground top board 43.Because described foreground top board 43 is movable, thereby can under the effect of described the second elevating ram 8, rotate around hinge-point, specifically with reference to Fig. 3.
In a preferred embodiment of the invention, for stablizing with reliable of lifting, the quantity of described the second elevating ram 8 is preferably two, is left and right and is arranged in described foreground assembly 4
It should be noted that, described the second lifting device, except being elevating ram, can also be other structure with lifting function, and as jack, Compress Spring etc., the present invention does not carry out any restriction to this.
Described backstage assembly 5 comprises backstage base plate 51, backstage side plate 52 and backstage top board 53, described backstage base plate 51, backstage side plate 52 and backstage top board 53 form a three-dimensional backstage assembly 5, wherein, described backstage top board 53 can carry out planar movement along described backstage side plate 52.
With reference to Fig. 6, in an instantiation, the concrete structure of described backstage assembly 5 is to realize like this, on backstage side plate 52 according to the path of motion of mixer barrel 3 (in this example, the path of motion of whole mixer barrel is single) to mill out two stripe pitch be first threshold (as 15.5mm or other numerical value), width is Second Threshold (as 3mm or other numerical value), and radian is the sports limiting groove 521 of the 3rd threshold value (as 7 degree or other data).
The side of backstage top board 53 cut out with backstage side plate 52 on the end face 531 that matches of sports limiting groove 521.Then backstage top board 53 and backstage side plate 52 are assemblied in to one by sports limiting groove 521.Described backstage side plate 52 passes through described sports limiting groove 521 and described end face 531 bearing fits with described backstage top board 53.
Be understandable that, described backstage top board 53 and described backstage side plate 52 are except can, by textural association described in Fig. 6, having other array mode, and the present invention does not limit this.
Described the first lifting device is specially:
The first elevating ram 10, is arranged between described backstage base plate 51 and described backstage top board 53.
Preferably, described the first elevating ram 10 comprises the second base 12 and the second upper bracket 11, the second base 12 of described the first elevating ram 10 is installed on described backstage base plate 51, and the second upper bracket 11 of described the first elevating ram 10 is welded on described backstage top board 53.Because described backstage top board 53 is movable, thereby can under the effect of described the second elevating ram 8, move, specifically with reference to Fig. 4.
It should be noted that, described the first lifting device, except being elevating ram, can also be other structure with lifting function, and as jack, Compress Spring etc., the present invention does not carry out any restriction to this.
The agitator truck that the present invention proposes is provided with lifting device in the assembly of backstage, make the rear end of mixer barrel can carry out on the original basis as required lifting, thereby increase agitator truck and load concrete side's amount, and can prevent agitator truck climbing or hollow section occur cement concrete from mixer barrel internal leakage to highway, cause highway to be polluted and destroy, this agitator truck is than existing agitator truck better adaptability, and more environmental protection.Further, technical solution of the present invention is respectively arranged with lifting device in the assembly of foreground He in the assembly of backstage, mixer barrel can be picked up, thereby can reach the object that changes mixer barrel loading side amount by changing the angle of inclination of mixer barrel, and can integrate the Mixer Truck of similar side's amount, reduce material and processing technology, and by the adjustment of mixer barrel anterior and posterior height, can realize the transportation of different angle, prevent in the generation of climbing or crossing hollow road conditions hourglass material situation, can meet the concrete transportation in different regions, improve concrete conveying efficiency, reduce cost.
The foregoing is only 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., within all should being included in protection scope of the present invention.
Claims (8)
1. a concrete mixer truck, comprising:
Chassis (1) and mixer barrel (3); Foreground assembly (4), is arranged at the front end of described chassis (1), and one end of described mixer barrel (3) is arranged on described foreground assembly (4) by reductor (6); Backstage assembly (5), is arranged at the rear end of described chassis (1), and the other end of described mixer barrel (3) is arranged on described backstage assembly (5);
It is characterized in that, in described backstage assembly (5), be provided with the first lifting device for mixer barrel described in lifting (3);
Described backstage assembly (5) comprising:
Backstage base plate (51);
Backstage side plate (52);
Backstage top board (53), is arranged at described backstage side plate (52) upper, and described backstage top board (53) can carry out planar movement along described backstage side plate (52);
Described the first lifting device is specially:
The first elevating ram (10), is arranged between described backstage base plate (51) and described backstage top board (53);
Described the first elevating ram (10) is connected with described backstage top board (53), can drive described backstage top board (53) mobile, and the other end of described mixer barrel (3) is arranged on described backstage top board (53) by support roller group (7).
2. concrete mixer truck according to claim 1, it is characterized in that, on described backstage side plate (52), offer sports limiting groove (521), described backstage top board (53) is provided with the end face (531) matching with described sports limiting groove (521), and described backstage side plate (52) passes through described sports limiting groove (521) and described end face (531) bearing fit with described backstage top board (53).
3. concrete mixer truck according to claim 1 and 2, is characterized in that, is provided with the second lifting device for mixer barrel described in lifting (3) in described foreground assembly (4).
4. concrete mixer truck according to claim 3, is characterized in that, described foreground assembly (4) comprising:
Foreground base plate (41);
Foreground header board (42);
Foreground top board (43), hinged with described foreground header board (42);
Described the second lifting device is specially:
The second elevating ram (8), is arranged between described foreground base plate (41) and described foreground top board (43).
5. concrete mixer truck according to claim 4, it is characterized in that, described the second elevating ram (8) comprises the first base and the first upper bracket (9), the first floor installation of described the second elevating ram (8) is upper in described foreground base plate (41), and first upper bracket (9) of described the second elevating ram (8) is welded on described foreground top board (43).
6. concrete mixer truck according to claim 5, is characterized in that, the quantity of described the second elevating ram (8) is two.
7. concrete mixer truck according to claim 1, it is characterized in that, described the first elevating ram (10) comprises the second base (12) and the second upper bracket (11), it is upper that second base (12) of described the first elevating ram (10) is installed on described backstage base plate (51), and second upper bracket (11) of described the first elevating ram (10) is welded on described backstage top board (53).
8. concrete mixer truck according to claim 7, is characterized in that, the quantity of described the first elevating ram (10) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110325445.3A CN102442242B (en) | 2011-10-24 | 2011-10-24 | Concrete mixing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110325445.3A CN102442242B (en) | 2011-10-24 | 2011-10-24 | Concrete mixing truck |
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| Publication Number | Publication Date |
|---|---|
| CN102442242A CN102442242A (en) | 2012-05-09 |
| CN102442242B true CN102442242B (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110325445.3A Active CN102442242B (en) | 2011-10-24 | 2011-10-24 | Concrete mixing truck |
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| CN (1) | CN102442242B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202279034U (en) * | 2011-10-24 | 2012-06-20 | 三一重工股份有限公司 | Concrete stirring transportation vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1184715A1 (en) * | 1983-04-15 | 1985-10-15 | Центральный Научно-Испытательный Полигон-Филиал Всесоюзного Научно-Исследовательского Института Строительного И Дорожного Машиностроения | Truck-mounted concrete mixer |
| JP3996445B2 (en) * | 2002-06-04 | 2007-10-24 | 極東開発工業株式会社 | Mixer truck self weighing |
| CN101053980B (en) * | 2007-04-27 | 2011-04-06 | 三一重工股份有限公司 | Concrete mixing truck with lifting device |
| CN201275802Y (en) * | 2008-08-12 | 2009-07-22 | 江苏大学 | Mounting angle adjustable stirring barrel of concrete transport vehicle |
| CN101811467B (en) * | 2010-05-21 | 2012-05-02 | 三一重工股份有限公司 | Agitating lorry |
| CN101856989B (en) * | 2010-05-24 | 2011-08-24 | 烟台盛利达工程技术有限公司 | New rotary sealing technique and concrete mixing and transporting car with horizontally arranged mixing drum |
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2011
- 2011-10-24 CN CN201110325445.3A patent/CN102442242B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202279034U (en) * | 2011-10-24 | 2012-06-20 | 三一重工股份有限公司 | Concrete stirring transportation vehicle |
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| CN102442242A (en) | 2012-05-09 |
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Effective date of registration: 20160120 Address after: Concentrated area Sany E district office building 422000 Shaoyang City, Hunan Province, Shaoyang Baoqing Industrial Avenue Shuangqing District Patentee after: HUNAN 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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Effective date of registration: 20190425 Address after: 422002 Shaoyang Shuangqing District, Shaoyang Avenue, Baoqing Industrial Concentration Zone, Sanyi Heavy Industry Area E Office Building, Shaoyang City, Hunan Province Patentee after: Sanyi Special Vehicle Co., Ltd. Address before: 422000 Office Building of Sanyi Heavy Industry Area E, Shaoyang Avenue Baoqing Industrial Concentration Zone, Shuangqing District, Shaoyang City, Hunan Province Patentee before: HUNAN AUTOMOBILE MANUFACTURING CO., LTD. |