CN202345495U - Concrete mixer and front table mounting structure thereof - Google Patents
Concrete mixer and front table mounting structure thereof Download PDFInfo
- Publication number
- CN202345495U CN202345495U CN2011205206322U CN201120520632U CN202345495U CN 202345495 U CN202345495 U CN 202345495U CN 2011205206322 U CN2011205206322 U CN 2011205206322U CN 201120520632 U CN201120520632 U CN 201120520632U CN 202345495 U CN202345495 U CN 202345495U
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- board
- foreground
- bearing
- mounting structure
- mixermobile
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Abstract
The utility model discloses a concrete mixer and a front table mounting structure thereof. The front table mounting structure comprises a front table (1), a secondary frame (2) and a connecting support, wherein supporting legs of the front table (1) are arranged on the secondary frame (2) through the connecting support; the connecting support comprises a first plate part (5) and a second plate part (6) which are not parallel to each other; the first plate part (5) is fixedly connected with the front table (1); and the second plate part (6) is provided with a plug welding hole (6a) and is fixedly connected with the side part of the secondary frame (2) through plug welding. The second plate part is connected with the secondary frame by using plug welding, so that a connection part for connecting the second plate part and the secondary frame through the plug welding has good shear resistance performance, and stable connection of the secondary frame and the connecting support (and the front table) is guaranteed.
Description
Technical field
The utility model relates to mixermobile, particularly, relates to a kind of foreground mounting structure and the mixermobile that comprises this foreground mounting structure of mixermobile.
Background technology
Of Fig. 1, mixermobile comprises the reducing motor that is used to drive mixer barrel B, and reducing motor is installed on the foreground 1 usually, and is supported on the subframe 2 through foreground 1.Wherein, foreground 1 is common through being connected the bearing captive joint with subframe 2.Particularly, as shown in Figure 2, connect bearing comprise connect before a pair of bearing 3 with a pair of after be connected bearing 4, each connection bearing comprises uneven each other first board 5 and second board 6.The sidepiece on foreground 1 is provided with connecting panel 8, and connecting panel 8 is for flap and comprise the 3rd board 8a and the 4th board 8b, and the 3rd board 8a is captiveed joint with the sidepiece on foreground 1, and the 4th board 8b is parallel to first board 5.First board 5 is captiveed joint with the foreground logical 1 mistake first bolt 9a, and second board 6 is captiveed joint through the second bolt 9b with the sidepiece of subframe 2.
In the prior art, when foreground 1 was pressed on the connection bearing, the second bolt 9b mainly bore shearing force; And the anti-shear performance of bolt is bad, causes the second bolt 9b to be cut off easily, causes the connection bearing to come off; Foreground 1 and subframe 2 be connected disconnection, have potential safety hazard.In addition, when using the second bolt 9b to connect second board 6 with subframe 2, need drill through tapped bore in advance, operation is loaded down with trivial details.In addition, Mismachining tolerance and assembly error all possibly cause second bolt 9b dress to unmatch.
The utility model content
The purpose of the utility model provides the foreground mounting structure of a kind of firmly auxiliary connection vehicle frame and the mixermobile that is connected bearing and is convenient to install.
To achieve these goals; The utility model provides a kind of foreground mounting structure of mixermobile; Said foreground mounting structure comprises foreground, subframe and is connected bearing; The leg on said foreground is installed on the said subframe through said connection bearing, and said connection bearing comprises uneven each other first board and second board, and said first board is captiveed joint with said foreground; Wherein, said second board is provided with the plug welding hole and captives joint with the sidepiece of said subframe through plug welding.
Preferably, said plug welding hole is a plurality of.
Preferably, the length direction setting of the said subframe in said edge, a plurality of plug weldings hole.
Preferably, said first board is vertical each other with said second board.
Preferably; Said first board has first mounting hole; The sidepiece on said foreground is fixed with connecting panel, and said connecting panel has second mounting hole, and said first board is connected through the screw tightening that passes said first mounting hole and said second mounting hole with said connecting panel.
Preferably, said connecting panel is flap and comprises the 3rd board and the 4th board, and said the 3rd board is captiveed joint with the sidepiece on said foreground, and said the 4th board is parallel to said first board and has said second mounting hole.
Preferably, said connection bearing comprises that connecting bearing before a pair of is connected bearing with a pair of back, saidly connects the front end both sides that bearing is arranged on said foreground before a pair of, said a pair of after the connection bearing be arranged on the both sides, rear end on said foreground.
Preferably, said preceding connection bearing and/or said back connect the reinforced rib that bearing has said first board of connection and said second board.
The utility model also provides a kind of mixermobile, and wherein, said mixermobile comprises the foreground mounting structure of the utility model.
Through technique scheme, adopt plug welding to connect second board and subframe, thereby make the connecting portion of second board and subframe have good anti-shear performance through plug welding, guarantee subframe and be connected bearing and firmly connect.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification sheets, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the mixermobile of explanation prior art;
Fig. 2 is that the existing foreground of explanation is through connecting the structural representation that bearing is installed to subframe;
Fig. 3 is a kind of structural representation of embodiment of the foreground mounting structure of explanation the utility model;
Fig. 4 is the front view of the back connection bearing of Fig. 3;
Fig. 5 is the upward view of Fig. 4;
Fig. 6 is the lateral plan of Fig. 4.
Description of reference numerals
1: foreground 2: subframe 3: preceding connection bearing 4: the back connects bearing
5: the first board 5a: 6: the second board 6a of first mounting hole: plug welding hole
7: gusset 8: connecting panel 8a: the 3rd board 8b: the 4th board
9: screw tightening 9a: the first bolt 9b: second bolt
B: mixer barrel
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, not do under the situation of opposite explanation, the noun of locality of use typically refers to reference to upper and lower, left and right shown in the drawings like " upper and lower, left and right "; " inside and outside " is meant inside and outside with respect to the profile of each parts itself.
An aspect according to the utility model; A kind of foreground mounting structure of mixermobile is provided; Said foreground mounting structure comprises foreground 1, subframe 2 and is connected bearing; The leg on said foreground 1 is installed on the said subframe 2 through said connection bearing, and said connection bearing comprises uneven each other first board 5 and second board 6, and said first board 5 is captiveed joint with said foreground 1; Wherein, said second board 6 is provided with plug welding hole 6a and captives joint with the sidepiece of said subframe 2 through plug welding.
The plug welding connection has good anti-shear performance; Therefore; Connect second board 6 and subframe 2 through plug welding, can make the connecting portion of second board 6 and subframe 2 have good anti-shear performance, make that connection bearing (and foreground 1) is firm with being connected of subframe 2.In addition,, therefore saved the step that drills through tapped bore, processing or assembly error also can not occur, be convenient to operation owing to need not to use bolt to come auxiliary connection vehicle frame 2 and being connected bearing.
Wherein, method well known in the art is adopted in the operation of plug welding and selection (for example intensity, welding spot size etc.) according to actual needs, does not elaborate at this.
In the preferred implementation of the utility model, said plug welding hole 6a can be for a plurality of, thereby provide multiple spot to fix to connecting bearing.More preferably, said plug welding hole 6a can be along the length direction setting of said subframe 2, with along the length direction of subframe 2 in a plurality of positions auxiliary connection vehicle frame 2 be connected bearing, thereby to connecting bearing the fixing of multiple spot, producing balanced forces is provided.Selectively, also a plurality of plug weldings hole 6a can be set, so that the fixing of multiple spot along short transverse, producing balanced forces to be provided along the short transverse of subframe 2.
In the utility model, can have between first board 5 and second board 6 uneven arbitrarily angled, as long as be convenient to make first board 5 and second board 6 to be connected respectively to foreground 1 and subframe 2.Preferably, to shown in Figure 6, said first board 5 can be vertical each other with said second board 6 like Fig. 3.
Wherein, For ease of passing through the connecting panel 8 connection foregrounds 1 and first board 5; Said connecting panel 8 can and comprise the 3rd board 8a and the 4th board 8b for flap; Said the 3rd board 8a is captiveed joint with the sidepiece on said foreground 1 (for example welding), and said the 4th board 8b is parallel to said first board 5 and has said second mounting hole.Thus, the 4th board 8b is captiveed joint with first board 5 through screw tightening 9.
For ease of length direction firm support foreground 1 along subframe 2; As shown in Figure 3; Said connection bearing can comprise connect before a pair of bearing 3 with a pair of after be connected bearing 4; The said a pair of preceding front end both sides that bearing 3 is arranged on said foreground 1 that connect, said a pair of back connects the both sides, rear end that bearing 5 is arranged on said foreground 1.Wherein, preceding connection bearing 3 with after be connected on the bearing 4 and can be respectively be provided with a plurality of plug weldings hole 6a along the length direction of subframe 2.
Directly bear the pressure on foreground 1 owing to connect first board 5 of bearing, load is bigger.Therefore, preferably, to shown in Figure 6, said preceding connection bearing 3 and/or said back connect bearing 4 and have the reinforced rib 7 that connects said first board 5 and said second board 6, thereby strengthen first board 5 like Fig. 4, cause first board 5 to be out of shape more greatly to avoid load.
According to the utility model on the other hand, a kind of mixermobile is provided, wherein, said mixermobile comprises the foreground mounting structure of the utility model, is connected with the stable of subframe 2 to guarantee foreground 1.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (9)
1. the foreground mounting structure of a mixermobile; Said foreground mounting structure comprises foreground (1), subframe (2) and is connected bearing; The leg on said foreground (1) is installed on the said subframe (2) through said connection bearing; Said connection bearing comprises uneven each other first board (5) and second board (6); Said first board (5) is captiveed joint with said foreground (1), it is characterized in that, said second board (6) is provided with plug welding hole (6a) and captives joint with the sidepiece of said subframe (2) through plug welding.
2. the foreground mounting structure of mixermobile according to claim 1 is characterized in that, said plug welding hole (6a) is a plurality of.
3. the foreground mounting structure of mixermobile according to claim 2 is characterized in that, said a plurality of plug weldings holes (6a) are along the length direction setting of said subframe (2).
4. the foreground mounting structure of mixermobile according to claim 1 is characterized in that, said first board (5) is vertical each other with said second board (6).
5. the foreground mounting structure of mixermobile according to claim 1; It is characterized in that; Said first board (5) has first mounting hole (5a); The sidepiece on said foreground (1) is fixed with connecting panel (8), and said connecting panel (8) has second mounting hole, and said first board (5) is connected through the screw tightening (9) that passes said first mounting hole (5a) and said second mounting hole with said connecting panel (8).
6. the foreground mounting structure of mixermobile according to claim 5; It is characterized in that; Said connecting panel (8) is for flap and comprise the 3rd board (8a) and the 4th board (8b); Said the 3rd board (8a) is captiveed joint with the sidepiece of said foreground (1), and said the 4th board (8b) is parallel to said first board (5) and has said second mounting hole.
7. the foreground mounting structure of mixermobile according to claim 1; It is characterized in that; Said connection bearing comprise connect before a pair of bearing (3) with a pair of after be connected bearing (4); The said a pair of preceding front end both sides that bearing (3) is arranged on said foreground (1) that connect, said a pair of back connects the both sides, rear end that bearing (5) is arranged on said foreground (1).
8. the foreground mounting structure of mixermobile according to claim 7 is characterized in that, said preceding connection bearing (3) and/or said back connect bearing (4) and have the reinforced rib (7) that connects said first board (5) and said second board (6).
9. a mixermobile is characterized in that, said mixermobile comprises according to any described foreground mounting structure among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205206322U CN202345495U (en) | 2011-12-13 | 2011-12-13 | Concrete mixer and front table mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205206322U CN202345495U (en) | 2011-12-13 | 2011-12-13 | Concrete mixer and front table mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345495U true CN202345495U (en) | 2012-07-25 |
Family
ID=46534519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205206322U Expired - Fee Related CN202345495U (en) | 2011-12-13 | 2011-12-13 | Concrete mixer and front table mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228950A (en) * | 2014-08-27 | 2014-12-24 | 徐州徐工挖掘机械有限公司 | Combined engineering machinery chassis connection structure |
| CN109435066A (en) * | 2018-12-05 | 2019-03-08 | 三汽车制造有限公司 | A kind of mixer truck |
-
2011
- 2011-12-13 CN CN2011205206322U patent/CN202345495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228950A (en) * | 2014-08-27 | 2014-12-24 | 徐州徐工挖掘机械有限公司 | Combined engineering machinery chassis connection structure |
| CN109435066A (en) * | 2018-12-05 | 2019-03-08 | 三汽车制造有限公司 | A kind of mixer truck |
| CN109435066B (en) * | 2018-12-05 | 2024-04-26 | 三一汽车制造有限公司 | Agitating lorry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |