CN104108136A - Automatically centripetal double riding wheel mechanism of concrete mixing truck - Google Patents
Automatically centripetal double riding wheel mechanism of concrete mixing truck Download PDFInfo
- Publication number
- CN104108136A CN104108136A CN201410302469.0A CN201410302469A CN104108136A CN 104108136 A CN104108136 A CN 104108136A CN 201410302469 A CN201410302469 A CN 201410302469A CN 104108136 A CN104108136 A CN 104108136A
- Authority
- CN
- China
- Prior art keywords
- roller
- wheel mechanism
- adjustment housings
- concrete mixing
- riding wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4265—Mounting means for drums; Support frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses an automatically centripetal double riding wheel mechanism of a concrete mixing truck. The automatically centripetal double riding wheel mechanism comprises a pedestal, connecting shafts, adjusting shells and two group of riding wheel assemblies. The two groups of riding wheel assemblies are installed in the adjusting shells. Each group of the riding wheel assemblies comprises a roller bracket, a positioning shaft, a roller shaft and a roller; the adjusting shells are rotatingly connected to the pedestal through the connecting shafts fixed at the bottom of the adjusting shells; a separator plate is disposed in the adjusting shell; the roller bracket is disposed between side walls of the adjusting shell and the separator plate; outer side walls of the roller bracket are fixedly provided two positioning shafts; the roller bracket is rotatingly connected to the side wall of the adjusting shell and the separator plate through the positioning shafts; the roller shaft penetrates through a roller center; two sides of the roller shaft are fixedly connected to two side walls of the roller bracket; and the roller is in fitting with a tank rail to form rolling support. The double riding wheel mechanism provided by the invention has good fitting between the tank rail and the roller, can adjust a centripetal force automatically, reduces jitter, sliding and abrasion of the tank body, prolongs the service life of the rail and the riding wheels, is simple to manufacture, and is low in cost.
Description
Technical field
The invention belongs to concrete mixing and transporting car field, be specifically related to a kind of concrete mixing and transporting car from trend axle center double supporting wheel mechanism.
Background technology
Existing concrete mixing and transporting car support roller part adopts the single mount wheel mode of monomer-type mostly, be a line and contact, and tank body weight all concentrates on two support rollers of rear support with tank body track, and bearing pressure is comparatively concentrated; In addition, track was had relatively high expectations with coordinating of support roller, ensured that track machining accuracy reaches requirement on the one hand, ensure that on the other hand support roller setting angle is accurate, in addition, owing to loading, weight concrete is larger, and slight deformation easily appears in tank body, track contacts and is prone to deflection with support roller, cause track and support roller to relatively rotate inconsistent, cause whole tank body to occur shake, surface sliding phenomenon, raceway surface is vulnerable to wearing and tearing, easily cause support roller uneven wear simultaneously, shorten support roller service life; In the case, support roller fails to contact completely with track, and at this moment track can accelerated wear test, or cause support roller easily to damage, and affect agitator truck running status; Based on this, at present, concrete mixing and transporting car part producer adopts double supporting wheel pattern, and bearing pressure is dispersed on four little support rollers, reduces the impact to tank body simultaneously, and has from trend axle center function; But while there is larger error for track eccentric wear or track setting angle, above-mentioned double supporting wheel also fails to coordinate operation with track is fine, now still easily causes support roller damage or track accelerated wear test.
Summary of the invention
The object of this invention is to provide a kind of tank body track and roller good fit, automatically adjust to concentric force, reduce tank body shake and slip and wear phenomenon, advancing the track and support roller service life, make the concrete mixing and transporting car simple, cost is low from trend axle center double supporting wheel mechanism.
The present invention adopts following technical scheme to solve the problems of the technologies described above:
A kind of concrete mixing and transporting car from trend axle center double supporting wheel mechanism, this double supporting wheel mechanism comprises base, connecting axle, adjustment housings, two groups of supporting roller components, two groups of supporting roller components are arranged in adjustment housings side by side, and every group of supporting roller component comprises roller support, locating shaft, wheel shaft, roller;
Adjustment housings connects base rotationally by its fixing connecting axle in bottom, and in adjustment housings, there is dividing plate at middle part; Roller support is placed between adjustment housings sidewall and dividing plate, and roller support lateral wall is fixed with respectively two locating shafts, and roller support connects respectively adjustment housings sidewall and dividing plate rotationally by this locating shaft; Wheel shaft is through roller center, and wheel shaft two ends are fixedly connected with respectively the two side of roller support; Roller and the laminating of tank body track, the two forms rolling bearing.
Adjustment housings is opening upwards " Ш " shape.
Described roller support is shaped as frame.
Described wheel shaft one end is provided with unfilled corner, and roller support lateral wall is provided with the limited block coordinating with this wheel shaft one end unfilled corner, for preventing that wheel shaft from rotating.
Beneficial effect of the present invention is: can ensure tank body track and support roller good fit, thereby can ensure that to concentric force whole tank body operates steadily according to the adjustment of actual loading situation, reduce the phenomenons such as tank body shake, slip and wearing and tearing, extend the service life of tank body track and support roller, and making is simple, cost is low, it is flexible, practical to use
Brief description of the drawings
Fig. 1 be a kind of concrete mixing and transporting car of the present invention be arranged on the structural representation on agitator truck rear support seat from trend axle center double supporting wheel mechanism, in figure, tank body track is fitted on double supporting wheel.
Fig. 2 be a kind of concrete mixing and transporting car of the present invention from trend axle center double supporting wheel mechanism structure schematic diagram.
In figure, 1: base, 2: connecting axle, 3: wheel shaft, 4: adjustment housings, 5: roller support, 6: roller, 7: locating shaft, 8: dividing plate, 9: tank body track, 10: wheel shaft unfilled corner, 11: limited block, 12: rear support seat.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2, specific embodiments of the present invention is described in detail.
As depicted in figs. 1 and 2, a kind of concrete mixing and transporting car from trend axle center double supporting wheel mechanism, this double supporting wheel mechanism comprises base 1, connecting axle 2, adjustment housings 3, two groups of supporting roller components, two groups of supporting roller components are arranged in adjustment housings 3 side by side, and every group of supporting roller component comprises roller support 5, locating shaft 7, wheel shaft 3, roller 6; " Ш " shape that adjustment housings 4 is opening upwards, " Ш " shape middle part is dividing plate 8; Adjustment housings 4 bottoms are fixed with connecting axle 2, and adjustment housings 4 connects base 1 rotationally by connecting axle 2, and adjustment housings 4 has had from trend axle center function described double supporting wheel mechanism by the swing of connecting axle 2.
Roller support 5 is shaped as frame, be placed between adjustment housings 4 sidewalls and the dividing plate 8 at adjustment housings 4 middle parts, roller support 5 lateral walls are fixed with respectively two locating shafts 7, roller support 5 connects respectively adjustment housings 4 sidewalls and dividing plate 8 rotationally by this locating shaft 7, roller support 5 is automatically adjusted angle by locating shaft 7 and is made roller 6 and the fine laminating of tank body track 9, ensure that roller 6 fully contacts with tank body raceway surface 9, keep rotation consistent; When tank body welding or load concrete and cause cylindrical shell slight deformation, when tank body track 9 setting angles depart from, support roller rolls roller 6 on frame 5 along with tank body rotates self adaptation tank body track 9 surfaces.Wheel shaft 3 is through roller 6 centers, and roller 6 rotates around wheel shaft 3, and wheel shaft 3 two ends are fixedly connected with respectively the two side of roller support 5; Roller 6 is fitted with tank body track 9, and the two forms rolling bearing.
Described wheel shaft 3 one end are provided with unfilled corner 10, and roller support 5 lateral walls are provided with the limited block 11 coordinating with this wheel shaft 3 one end unfilled corners 10, for preventing that wheel shaft from rotating.
On the rear support seat 12 of concrete mixing and transporting car, be provided with described in two groups from trend axle center double supporting wheel mechanism, have 4 rollers 6 and be uniformly distributed in tank body track 9 bottoms, can realize tank body track 9 and coordinate from the multiple spot of trend axle center double supporting wheel mechanism, the bearing pressure that has reduced each supporting roller component, has extended service life.The fine moment impact of tank body track 9 to wheel holding mechanism of having alleviated of the adjusting by four direction from trend axle center double supporting wheel mechanism of the present invention (swing of the swing of adjustment housings and roller support 5 is carried out up and down, front and back regulate), fundamentally reduce the working strength of wheel holding mechanism, probability and wearing and tearing that tank body track 9 is out of shape are reduced, extend the service life of tank body track 9 and wheel holding mechanism, be satisfied with better client's demand.
Claims (4)
- A concrete mixing and transporting car from trend axle center double supporting wheel mechanism, it is characterized in that, this double supporting wheel mechanism comprises base, connecting axle, adjustment housings, two groups of supporting roller components, two groups of supporting roller components are arranged in adjustment housings side by side, and every group of supporting roller component comprises roller support, locating shaft, wheel shaft, roller;Adjustment housings connects base rotationally by its fixing connecting axle in bottom, and in adjustment housings, there is dividing plate at middle part; Roller support is placed between adjustment housings sidewall and dividing plate, and roller support lateral wall is fixed with respectively two locating shafts, and roller support connects respectively adjustment housings sidewall and dividing plate rotationally by this locating shaft; Wheel shaft is through roller center, and wheel shaft two ends are fixedly connected with respectively the two side of roller support; Roller and the laminating of tank body track, the two forms rolling bearing.
- A kind of concrete mixing and transporting car according to claim 1 from trend axle center double supporting wheel mechanism, it is characterized in that " Ш " shape that adjustment housings is opening upwards.
- A kind of concrete mixing and transporting car according to claim 1 and 2 from trend axle center double supporting wheel mechanism, it is characterized in that, described roller support is shaped as frame.
- A kind of concrete mixing and transporting car according to claim 1 from trend axle center double supporting wheel mechanism, it is characterized in that, described wheel shaft one end is provided with unfilled corner, roller support lateral wall is provided with the limited block coordinating with this wheel shaft one end unfilled corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302469.0A CN104108136A (en) | 2014-06-29 | 2014-06-29 | Automatically centripetal double riding wheel mechanism of concrete mixing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302469.0A CN104108136A (en) | 2014-06-29 | 2014-06-29 | Automatically centripetal double riding wheel mechanism of concrete mixing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104108136A true CN104108136A (en) | 2014-10-22 |
Family
ID=51705223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410302469.0A Pending CN104108136A (en) | 2014-06-29 | 2014-06-29 | Automatically centripetal double riding wheel mechanism of concrete mixing truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104108136A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313225A (en) * | 2015-08-03 | 2016-02-10 | 湖北江山专用汽车有限公司 | Adjustable cable-stayed supporting device and agitating lorry with same |
| CN109624084A (en) * | 2018-12-13 | 2019-04-16 | 神州永达汽车制造有限公司 | A kind of mortar mixer |
| CN110539985A (en) * | 2019-09-28 | 2019-12-06 | 江苏海丰交通设备科技有限公司 | Tank body rail supporting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ287408B6 (en) * | 1994-09-03 | 2000-11-15 | Stetter Gmbh | Vehicle mixer for liquid media such as concrete |
| CN201026651Y (en) * | 2007-05-24 | 2008-02-27 | 方圆集团有限公司 | Riding wheel device for mixing drum of concrete stirring transport vehicle |
| CN101152743A (en) * | 2006-09-29 | 2008-04-02 | 中国国际海运集装箱(集团)股份有限公司 | Riding wheel and concrete mixing truck having the riding wheel structure |
| CN201186632Y (en) * | 2008-03-24 | 2009-01-28 | 三一重工股份有限公司 | Automatic aligning riding wheel apparatus |
| CN201291510Y (en) * | 2008-09-27 | 2009-08-19 | 重汽集团专用汽车公司 | Self-alignment rolling wheel mechanism of concrete stirring transport vehicle |
| CN201317053Y (en) * | 2008-12-29 | 2009-09-30 | 郑州宏达汽车工业有限公司 | Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof |
| EP2233266A2 (en) * | 2009-03-25 | 2010-09-29 | Liebherr-Mischtechnik GmbH | Truck mixer |
| CN203937023U (en) * | 2014-06-29 | 2014-11-12 | 广西科亮路桥机械有限公司 | A kind of concrete mixing and transporting car from trend axle center double supporting wheel mechanism |
-
2014
- 2014-06-29 CN CN201410302469.0A patent/CN104108136A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ287408B6 (en) * | 1994-09-03 | 2000-11-15 | Stetter Gmbh | Vehicle mixer for liquid media such as concrete |
| CN101152743A (en) * | 2006-09-29 | 2008-04-02 | 中国国际海运集装箱(集团)股份有限公司 | Riding wheel and concrete mixing truck having the riding wheel structure |
| CN201026651Y (en) * | 2007-05-24 | 2008-02-27 | 方圆集团有限公司 | Riding wheel device for mixing drum of concrete stirring transport vehicle |
| CN201186632Y (en) * | 2008-03-24 | 2009-01-28 | 三一重工股份有限公司 | Automatic aligning riding wheel apparatus |
| CN201291510Y (en) * | 2008-09-27 | 2009-08-19 | 重汽集团专用汽车公司 | Self-alignment rolling wheel mechanism of concrete stirring transport vehicle |
| CN201317053Y (en) * | 2008-12-29 | 2009-09-30 | 郑州宏达汽车工业有限公司 | Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof |
| EP2233266A2 (en) * | 2009-03-25 | 2010-09-29 | Liebherr-Mischtechnik GmbH | Truck mixer |
| CN203937023U (en) * | 2014-06-29 | 2014-11-12 | 广西科亮路桥机械有限公司 | A kind of concrete mixing and transporting car from trend axle center double supporting wheel mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313225A (en) * | 2015-08-03 | 2016-02-10 | 湖北江山专用汽车有限公司 | Adjustable cable-stayed supporting device and agitating lorry with same |
| CN105313225B (en) * | 2015-08-03 | 2017-10-03 | 湖北江山专用汽车有限公司 | Adjustable oblique pull support meanss and apply its trucd mixer |
| CN109624084A (en) * | 2018-12-13 | 2019-04-16 | 神州永达汽车制造有限公司 | A kind of mortar mixer |
| CN110539985A (en) * | 2019-09-28 | 2019-12-06 | 江苏海丰交通设备科技有限公司 | Tank body rail supporting device |
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| PB01 | Publication | ||
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Application publication date: 20141022 |