CN202320510U - Stirring transport vehicle and vehicle frame thereof - Google Patents
Stirring transport vehicle and vehicle frame thereof Download PDFInfo
- Publication number
- CN202320510U CN202320510U CN2011204645021U CN201120464502U CN202320510U CN 202320510 U CN202320510 U CN 202320510U CN 2011204645021 U CN2011204645021 U CN 2011204645021U CN 201120464502 U CN201120464502 U CN 201120464502U CN 202320510 U CN202320510 U CN 202320510U
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- vehicle frame
- side plate
- longeron
- agitator truck
- support side
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Abstract
The utility model discloses a vehicle frame of a stirring transport vehicle. The vehicle frame comprises longitudinal beam parts, a front top plate and a back top plate, wherein the longitudinal beam parts are arranged at the left side and the right side of a vehicle body of the stirring transport vehicle, the front top plate and the back top plate are used for supporting a stirring tube of the stirring transport vehicle and are respectively arranged on the longitudinal beam parts through support parts fixedly connected with the front top plate and the back top plate, and the longitudinal beam parts and at least one of the support part of the front top plate and the support part of the back top plate are in an integral structure. The vehicle frame has the advantages that the assembly efficiency of the whole vehicle can be improved, the vehicle production cost is reduced, in addition, assembly components are few, and the weight of the whole vehicle can be reduced. In addition, the utility model also discloses the stirring transport vehicle comprising the vehicle frame.
Description
Technical field
The utility model relates to technical field of engineering machinery, particularly a kind of vehicle frame of agitator truck.In addition, the utility model also relates to a kind of agitator truck that comprises above-mentioned vehicle frame.
Background technology
Along with development of economic construction, concrete mixer truck in the application of construction trades such as municipal administration, bridge, national defence more and more widely.
At present; Domestic and international employed concrete mixer truck generally is on car chassis, to be provided with to stir the transportation isolated plant; Its structure mainly comprises chassis frame, goes up vehicle carriage, mixer barrel, hydraulic efficiency pressure system and other annex, and last vehicle carriage comprises front top plate, back top board and the mount pad etc. of getting on the bus that supports two top boards, usually; Be used to drive the reductor that mixer barrel rotates and be located at front top plate, support two support rollers of the rear end of mixer barrel and be located on the top board of back.
Go up vehicle carriage in the prior art and generally pass through connecting device with being connected of chassis frame; A kind of representative type connecting device comprises connection bearing, tie bolt and following connection bearing; Last connection bearing is fixed on the mount pad of getting on the bus of back top board or front top plate, and following connection bearing is fixed on the chassis frame.
Link is many in the connecting device of this connection mode; Because the restriction of chassis frame installing space, the installation difficulty of each parts is easy to generate safety issue than higher; The efficiency of assembling of car load is lower; And installing component is many, and complete vehicle weight is also bigger, is unfavorable for the car load designing requirement.
Additionally, stacked about get on the bus mount pad and the chassis frame of front top plate, back top board to be installed in the space that short transverse occupies bigger, and the center of gravity that causes car load easily is than higher; As everyone knows, agitator truck is a kind of transportation types vehicle, and it is the proal while in transportation; Also to carry out spinning motion around certain axis; The center of gravity of car load is high more, and vehicle is relatively poor in road conditions, turn on one's side more easily when turning or running at high speed, and vehicle safety is relatively poor.
Therefore, how to develop a kind of vehicle frame of agitator truck, this vehicle frame has relatively simple for structure, can improve the efficiency of assembling of agitator truck, and alleviates the characteristics of the weight of car load, is the present technical issues that need to address of those skilled in the art.
The utility model content
A purpose purport of the utility model is the vehicle frame that a kind of agitator truck is provided, and this vehicle frame has relatively simple for structure, can improve the efficiency of assembling of agitator truck, and alleviates the characteristics of the weight of car load.In addition, another purpose purport of the utility model is that a kind of agitator truck that comprises above-mentioned vehicle frame is provided.
For solving the problems of the technologies described above; The utility model provides a kind of vehicle frame of agitator truck; The longeron portion that comprises the car body left and right sides that is arranged at said agitator truck; And the front top plate and back top board that are used to support the mixer barrel of said agitator truck, said front top plate and said back top board are located in the said longeron portion through the support portion of captiveing joint with it respectively, and the support portion of the support portion of said front top plate and said back top board at least one and said longeron portion are integral structure.
Preferably, the support portion of the support portion of said front top plate and said back top board is support side plate, and said longeron portion comprises horizontal part and vertical portion, and said vertical portion connects said support side plate.
Preferably, the support side plate and the said vertical portion of the support side plate of said front top plate or said back top board are integral structure.
Preferably, support side plate, the said vertical three of portion of the support side plate of said front top plate, said back top board are integral structure.
Preferably, said vertical portion and corresponding said support side plate are the integral structure by same plate body bending and molding.
Preferably, the inboard of left and right two said longeron portions also is provided with the reinforcement longeron.
Preferably, also be provided with some crossbeams between the two said longeron portions, the two ends of said crossbeam connect the said longeron portion of the left and right sides respectively.
Preferably, said front top plate surrounds trapezium structure with the said support side plate of the left and right sides of supporting it.
Preferably, said back top board surrounds inverted trapezoidal structure with the said support side plate of the left and right sides of supporting it.
For realizing another purpose of the utility model, the utility model also provides a kind of agitator truck, comprises vehicle frame and is arranged at the mixer barrel on the said vehicle frame, and said vehicle frame is the vehicle frame of above-mentioned each described agitator truck.
The vehicle frame of a kind of agitator truck that the utility model provided; The longeron portion that comprises the car body left and right sides that is arranged at said agitator truck; And the front top plate and back top board that are used to support the mixer barrel of said agitator truck; Said front top plate and said back top board are located in the said longeron portion through the support portion of captiveing joint with it respectively, and the support portion of the support portion of said front top plate and said back top board at least one and said longeron portion are integral structure.
Using connecting device that the support portion of front top plate or back top board is fixed in the longeron portion through connecting device grade in an imperial examination three parts with prior art compares; The support portion of captive joint front top plate is an integral structure with support portion at least one and the longeron portion of back top board in the vehicle frame in the utility model; Both need not bonded assembly to realize connecting through the third party; Can reduce or eliminate owing to connect the installation question that is brought by actv., improve the efficiency of assembling of car load, reduce the productive costs of vehicle through the third party; And assembly unit is fewer, can alleviate the weight of car load.
Additionally, the support portion and the longeron portion of front top plate or back top board are the connection space that integral structure can reduce both in the vertical directions to a certain extent, help reducing the center of gravity of car load, increase the stability that vehicle is exercised.
Description of drawings
Fig. 1 is a kind of specific embodiment of the vehicle frame of the agitator truck that the utility model provided;
Fig. 2 looks scheme drawing for the master of vehicle frame shown in Figure 1;
Fig. 3 is the back view of vehicle frame shown in Figure 1;
Fig. 4 is the right-hand stringer portion that the utility model provided and the structural representation of the integrally-built first kind of specific embodiment of support side plate;
Fig. 5 forms integrally-built right elevation for right-hand stringer portion shown in Figure 4 and support side plate;
Fig. 6 is the right-hand stringer portion that the utility model provided and the structural representation of the integrally-built second kind of specific embodiment of support side plate;
Fig. 7 forms integrally-built right elevation for right-hand stringer portion shown in Figure 6 and support side plate;
Fig. 8 is the right-hand stringer portion that the utility model provided and the structural representation of integrally-built the third specific embodiment of support side plate;
Fig. 9 is right-hand stringer portion shown in Figure 8 and the integrally-built right elevation of support side plate;
Figure 10 is the structural representation of a kind of agitator truck that the utility model provided.
Wherein, the corresponding relation between component names and the Reference numeral is as follows among Fig. 1 to Figure 10:
The specific embodiment
The core of the utility model is the vehicle frame that a kind of agitator truck is provided, and this vehicle frame has the whole height that reduces car load, and the weight ratio features of smaller.In addition, another core of the utility model is that a kind of agitator truck that comprises above-mentioned vehicle frame is provided.
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is a kind of specific embodiment of the vehicle frame of the agitator truck that the utility model provided; Fig. 2 looks scheme drawing for the master of vehicle frame shown in Figure 1; Fig. 3 is the back view of vehicle frame shown in Figure 1.
In a kind of specific embodiment; The utility model provides a kind of vehicle frame of agitator truck, comprises the longeron portion of the car body left and right sides that is arranged at agitator truck, usually; Difference according to distributing position on car body; Longeron portion can be divided into left longeron portion and right vertical beam portion, and the central vertical that left longeron portion and right vertical beam portion are symmetrical in car body is faced directly and is installed on the car body the general symmetrical machine-shaping of left and right longeron portion.
This vehicle frame also comprises the front top plate 17 and back top board 16 of the mixer barrel that is used to support agitator truck; Front top plate 17 and said back top board 16 are located in the said longeron portion through the support portion of captiveing joint with it respectively; The support portion of the support portion of said front top plate 17 and said back top board 16 at least one and longeron portion are integral structure; The support portion can be a stay bearing plate, also can be bracing frame, and it can be designed to integral structure through the mode and the longeron portion of casting or bending and molding.
Using connecting device that the support portion of front top plate 17 or back top board 16 is fixed in the longeron portion through connecting device grade in an imperial examination three parts with prior art compares; The support portion of captive joint front top plate 17 is an integral structure with support portion at least one and the longeron portion of back top board 16 in the vehicle frame in the utility model; Both need not bonded assembly to realize connecting through the third party; Can reduce or eliminate owing to connect the installation question that is brought by actv., improve the efficiency of assembling of car load, reduce the productive costs of vehicle through the third party; And assembly unit is fewer, can alleviate the weight of car load.
Additionally, the support portion and the longeron portion of front top plate 17 or back top board 16 are the connection space that integral structure can reduce both in the vertical directions to a certain extent, help reducing the center of gravity of car load, increase the stability that vehicle is exercised.
Need to prove; The structure that integral structure described in this paper is formed in one and forms; Promptly longeron portion and support portion are formed in one in present specification, that is to say that both connections need not to fix through the connection means in later stage mode such as for example weld, be threaded.
A kind of preferred embodiment in, the support portion of the support portion of said front top plate 17 and said back top board 16 all can be support side plate 13, said longeron portion comprises horizontal part 11 and vertical portion 12, said vertical portion 12 connects said support side plate 13.
This paper will be that example is introduced several kinds of embodiments with the design of right-hand stringer portion and support side plate 13, and will be specific as follows.
Please refer to Fig. 4 and Fig. 5, Fig. 4 is the right-hand stringer portion that the utility model provided and the structural representation of the integrally-built first kind of specific embodiment of support side plate; Fig. 5 is right-hand stringer portion shown in Figure 4 and the integrally-built right elevation of support side plate.
A kind of preferred embodiment in, support side plate 13, said vertical 12 threes of portion of the support side plate 13 of front top plate 17, said back top board 16 are integral structure; The support side plate 13 of longeron portion and forward and backward top board 16 is the mounting complexity that integral structure has further reduced car load.
Please refer to Fig. 6 to Fig. 9, Fig. 6 is the right-hand stringer portion that the utility model provided and the structural representation of the integrally-built second kind of specific embodiment of support side plate; Fig. 7 forms integrally-built right elevation for right-hand stringer portion shown in Figure 6 and support side plate; Fig. 8 is the right-hand stringer portion that the utility model provided and the structural representation of integrally-built the third specific embodiment of support side plate; Fig. 9 is right-hand stringer portion shown in Figure 8 and the integrally-built right elevation of support side plate.
A kind of preferred embodiment in; The support side plate 13 of the support side plate 13 of said front top plate 17 or said back top board 16 can be integral structure with said vertical portion 12; Promptly only the vertical portion 12 of the support side plate 13 of the support side plate 13 of front top plate 17 or back top board 16 and longeron portion being processed as integral structure can simplified processing process; Make things convenient for machine-shaping, help cutting down finished cost.
Among above-mentioned each embodiment, the vertical portion 12 of longeron portion can be the integral structure of bending and molding with corresponding support side plate 13; At the blanking initial stage, directly can the longeron portion of vehicle frame and support side plate 13 times is as a whole, be processed as integral structure through bending molding process then.
Just both are processed early stage in the processing of longeron portion and support side plate 13 in this structure as a whole, saving time of setting up, the accurate location that can realize longeron portion and respective support side plate 13.
In a kind of more excellent embodiment; The inboard of left and right two said longeron portions can also be provided with strengthens longeron 14; Strengthening the installation site and the shape of longeron 14 can strengthen longeron 14 and can realize through modes such as welding, riveted joint or bolted connections with being connected of longeron portion with reference to shown in Figure 1; The specification of strengthening longeron 14 can suitably be set according to the domestic shipping weight of agitator truck, help improving the intensity of longeron portion.
Certainly,, also can not adopt and strengthen longeron 14, can realize its support strength directly through the certain thickness longeron of setting portion for the bigger agitator truck of domestic shipping weight.
Need to prove that a side of among this paper longeron portion being faced directly towards the car body central vertical becomes the inboard of longeron portion, correspondingly, another side is the outside of longeron portion.
Further; Between the two longeron portions excellent some crossbeams 15 can also be set among above-mentioned each embodiment; The two ends of crossbeam 15 can connect the horizontal part 11 or the vertical portion 12 of the longeron portion of the left and right sides respectively, and both connection modes can be for crossing modes such as riveted joint, bolted connection; Crossbeam 15 can further be strengthened the stability of 14 residing chassis frames of longeron, and helps the setting of miscellaneous part on the chassis.
Certainly; The setting of the vehicle frame in the utility model not only is confined to the foregoing description mode; Can also be other modes, for example, the support side plate 13 of front top plate 17 is other modes such as integral structure of casting with the support side plate 13 of longeron portion, back top board 16 with longeron portion.
Usually; Drive disk assembly such as operated by rotary motion speed reduction gearing on the top board of front top plate 17; Parts such as support roller are set on the back top board 16; For 13 pairs of top boards of support side plate of front top plate 17 and back top board 16 play reasonable supporting role, can be with support side plate 13 and the vertical suitable angle of setting between the portion 12, so that support side plate 13 can be born bigger pressure.
A kind of preferred embodiment in, the top board of said back top board 16 and the said support side plate 13 of the left and right sides can surround inverted trapezoidal structure, the said support side plate 13 of the top board of front top plate 17 and the left and right sides surrounds trapezium structure; This structure is according to the parts of arranging on the forward and backward top board 16, and structure is compact, helps alleviating the weight of car load.
The making of left-hand stringer portion and support side plate can be made with reference to the design symmetry of right-hand stringer portion and support side plate, and this paper repeats no more.
Need to prove; The nouns of locality such as left, right, front and rear used herein; All be with the position between each parts among Fig. 1, Fig. 2 serve as with reference to; Just succinct for the description technique scheme it will be understood by those skilled in the art that the noun of locality used herein should not limit the application range of this paper.
Please refer to Figure 10, Figure 10 is the structural representation of a kind of agitator truck that the utility model provided.
The utility model also provides a kind of agitator truck, comprises vehicle frame and is arranged at the mixer barrel 18 on the said vehicle frame; This vehicle frame is the vehicle frame of the agitator truck described in above-mentioned each specific embodiment.Because the vehicle frame of above-mentioned agitator truck has above-mentioned technique effect, the agitator truck with vehicle frame of this agitator truck also should have the corresponding techniques effect.
The structure of other parts of this agitator truck please refer to prior art, and this paper repeats no more.
More than a kind of agitator truck and vehicle frame thereof that the utility model provided have been carried out detailed introduction.Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. the vehicle frame of an agitator truck; The longeron portion that comprises the car body left and right sides that is arranged at said agitator truck; And the front top plate (17) and the back top board (16) that are used to support the mixer barrel (18) of said agitator truck; Said front top plate (17) and said back top board (16) are located in the said longeron portion through the support portion of captiveing joint with it respectively, it is characterized in that, the support portion of the support portion of said front top plate (17) and said back top board (16) at least one and said longeron portion are integral structure.
2. the vehicle frame of agitator truck according to claim 1; It is characterized in that; The support portion of the support portion of said front top plate and said back top board is support side plate (13), and said longeron portion comprises horizontal part (11) and vertical portion (12), and said vertical portion (12) connects said support side plate (13).
3. the vehicle frame of agitator truck according to claim 2 is characterized in that, support side plate, the three of said vertical portion (12) of the support side plate of said front top plate (17), said back top board (16) are integral structure.
4. the vehicle frame of agitator truck according to claim 2 is characterized in that, the support side plate and the said vertical portion (12) of the support side plate of said front top plate (17) or said back top board (16) are integral structure.
5. according to the vehicle frame of each described agitator truck of claim 2 to 4, it is characterized in that said vertical portion (12) and corresponding said support side plate (13) are the integral structure by same plate body bending and molding.
6. according to the vehicle frame of each described agitator truck of claim 1 to 4, it is characterized in that the inboard of left and right two said longeron portions also is provided with strengthens longeron (14).
7. the vehicle frame of agitator truck according to claim 6 is characterized in that, also is provided with some crossbeams (15) between the two said longeron portions, and the two ends of said crossbeam (15) connect the said longeron portion of the left and right sides respectively.
8. the vehicle frame of agitator truck according to claim 7 is characterized in that, said front top plate (17) surrounds trapezium structure with the said support side plate (13) of the left and right sides of supporting it.
9. the vehicle frame of agitator truck according to claim 7 is characterized in that, said back top board (16) surrounds inverted trapezoidal structure with the said support side plate (13) of the left and right sides of supporting it.
10. an agitator truck comprises vehicle frame and is arranged at the mixer barrel (18) on the said vehicle frame, it is characterized in that said vehicle frame is the vehicle frame of each described agitator truck of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204645021U CN202320510U (en) | 2011-11-21 | 2011-11-21 | Stirring transport vehicle and vehicle frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204645021U CN202320510U (en) | 2011-11-21 | 2011-11-21 | Stirring transport vehicle and vehicle frame thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320510U true CN202320510U (en) | 2012-07-11 |
Family
ID=46432501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204645021U Withdrawn - After Issue CN202320510U (en) | 2011-11-21 | 2011-11-21 | Stirring transport vehicle and vehicle frame thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501902A (en) * | 2011-11-21 | 2012-06-20 | 三一重工股份有限公司 | Agitator truck and frame thereof |
-
2011
- 2011-11-21 CN CN2011204645021U patent/CN202320510U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501902A (en) * | 2011-11-21 | 2012-06-20 | 三一重工股份有限公司 | Agitator truck and frame thereof |
| CN102501902B (en) * | 2011-11-21 | 2013-06-05 | 三一重工股份有限公司 | Agitator truck and frame thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20130605 |
|
| RGAV | Abandon patent right to avoid regrant |