CN201317053Y - Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof - Google Patents
Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof Download PDFInfo
- Publication number
- CN201317053Y CN201317053Y CNU200820238876XU CN200820238876U CN201317053Y CN 201317053 Y CN201317053 Y CN 201317053Y CN U200820238876X U CNU200820238876X U CN U200820238876XU CN 200820238876 U CN200820238876 U CN 200820238876U CN 201317053 Y CN201317053 Y CN 201317053Y
- Authority
- CN
- China
- Prior art keywords
- holding mechanism
- tank body
- wheel holding
- haulage vehicle
- concrete mixing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof. The concrete stirring and haulage vehicle riding wheel mechanism comprises a support, an equalizing beam and riding wheels, wherein a pin shaft is installed on wall plates on two sides of the support, the equalizing beam which is similar to an isosceles obtuse triangle is pivotally installed through the pin shaft, 'U'-shaped access slits for fixing the riding wheels are respectively opened on two sides of two obtuse triangle steel plates forming the equalizing beam and the left and the right symmetrical positions of the perpendicular bisector on the bottom, and the two riding wheels are respectively installed in the corresponding 'U'-shaped access slits on two ends of the equalizing beam through fixing shafts thereof. The concrete stirring and haulage vehicle riding wheel mechanism of the utility model has simple structure and convenient replacing of the riding wheel, a stirring tank body on the rear portion of a chassis of the stirring and haulage vehicle adopts two riding wheel mechanisms and four riding wheel equilibrium supports, which reduces partial supporting stress of the stirring tank, thereby the concrete stirring and haulage vehicle riding wheel mechanism is not easy to destroy, prolongs the use cycle of the stirring tank body, and improves economic profit of the whole vehicle.
Description
One, technical field:
The utility model relates to a kind of concrete mixing and transporting car wheel holding mechanism and contains the concrete mixing and transporting car of described wheel holding mechanism.
Two, background technology:
At present, concrete mixing and transporting car is widely used in big and small construction site, has not only improved the engineering construction progress, and greatly reduces working strength of workers.But traditional trucd mixer, the agitator tank back support adopts double supporting wheel mechanism, and every side is provided with a wheel holding mechanism in both sides, vehicle chassis rear portion.Its shortcoming is, when the tank body track contacts with two support rollers, stress point has two, stressed concentrated relatively, tank body track and roller contact site deflection are big, in rotation process, easily produce fatigue rupture, snap thereby stirring tank body inner vanes and inner tank wall welding position, track place are produced, make tank body occur damaging and influence normally and use.On the other hand,, cause roller inner bearing bearing load bigger like this, be prone to damage, shorten the service life of support roller because two rollers bear the pressure of tank body.
Three, utility model content:
The utility model is at the prior art deficiency, proposes a kind of simple in structurely, changes support roller concrete mixing and transporting car wheel holding mechanism easily, not only prolonged support roller service life, and protected the stirring tank body; And a kind of concrete mixing and transporting car is therefore proposed, and long service life, easy to maintenance.
The technical scheme that the utility model adopted:
A kind of concrete mixing and transporting car wheel holding mechanism, contain bearing, equalizer bar, support roller, it is the obtuse angle isosceles triangle that described equalizer bar is faced shape approximation, one bearing pin is installed on the two side wall panels of described bearing, position, equalizer bar obtuse angle is provided with pin-and-hole and bearing pin is hinged, on two obtuse triangle steel plates of the both sides of Compositional balance beam and its perpendicular bisector left side, base, right symmetric position, have fixedly " U " shape gap of support roller, described " U " shape gap is perpendicular to obtuse triangle steel plate base, and two support rollers are installed in " U " shape gap of equalizer bar two ends correspondence by its fixed axis respectively.
Described concrete mixing and transporting car wheel holding mechanism, the obtuse triangle steel plate spacing of described equalizer bar both sides and the width of support roller are complementary, the end that the fixed axis of described support roller stretches out the equalizer bar both sides is provided with screw thread, support roller fixes by the coupling nut and the equalizer bar at its fixed axis two ends, and support roller outer rim centre is provided with and stirs the type groove that the tank body rotation track is complementary.
Described concrete mixing and transporting car wheel holding mechanism, described rest base are provided with the concrete mixing and transporting car chassis and are connected and fixed part.
A kind of concrete mixing and transporting car of wheel holding mechanism as mentioned above that contains, comprise the chassis and stir tank body, corresponding with the rotation track of described stirring tank body, be separately installed with a wheel holding mechanism in the both sides at rear portion, chassis, described wheel holding mechanism is fixed on the concrete mixing and transporting car chassis by its bearing, two support rollers of each wheel holding mechanism all with the corresponding contact of rotation track of stirring tank body.
Useful good effect of the present utility model:
1, the utility model concrete mixing and transporting car wheel holding mechanism is simple in structure, and cost is low, and it is easy to change support roller, and maintenance, repair are convenient.By both sides and the left and right symmetric position of its base perpendicular bisector at equalizer bar, have perpendicular to the fixing support roller of " U " shape gap of the fixedly support roller on obtuse triangle steel plate base, change or only need unclamp support roller fixed axis two end nuts when safeguarding and to unload or to load onto support roller, simple to operate, effectively alleviate the maintenance, repair workload, improved operating efficiency.
2, the utility model concrete mixing and transporting car has reduced the fault rate of concrete mixer truck, has prolonged the service life of stirring tank body and support roller, and result of use is good.The car load and arranged on left and right sides adopts four support rollers fully to contact with stirring tank body rotation track, stress point is increased to four by original two, can allow and stir the stressed dispersion of tank body rotation track, alleviated stirring tank body local support stress, than two support rollers in original both sides carrying lotus alleviate near half, track local deformation amount reduces, and is not easy to damage.
3, the utility model concrete mixing and transporting car wheel holding mechanism adopts balanced support of four support rollers of two wheel holding mechanisms to stir the tank body rotation track, has alleviated stirring tank body rotation track local support stress, has prolonged stirring tank body life cycle.Stir tank body and support roller and be not easy to damage, long service life has reduced the fault rate and the maintenance frequency of concrete mixer truck accordingly, thereby has improved the concrete mixing and transporting car operating efficiency, has improved the economic benefit of car load.
Four, description of drawings:
Fig. 1: the utility model concrete mixing and transporting car wheel holding mechanism schematic diagram
Fig. 2: the utility model concrete mixing and transporting car wheel holding mechanism user mode schematic diagram
Fig. 3: the utility model concrete mixing and transporting car structural representation
Five, the specific embodiment:
Embodiment one: referring to Fig. 1, the utility model concrete mixing and transporting car wheel holding mechanism, contain bearing 1, support roller 4, bearing pin 2 is installed on the two side wall panels of bearing 1, hinged installation equalizer bar 3 on the bearing pin 2, described equalizer bar 3 is made up of for one parallel being connected of two steel plates that are approximately obtuse angle isosceles triangle shape, position, equalizer bar 3 obtuse angle is provided with pin-and-hole and bearing pin 2 is hinged, on two obtuse triangle steel plates of the both sides of Compositional balance beam 3 and its perpendicular bisector left side, base, right symmetric position, have fixedly " U " shape gap of support roller 4, described " U " shape gap is perpendicular to obtuse triangle steel plate base, and two support rollers are installed in " U " shape gap of equalizer bar 3 two ends correspondences by its fixed axis 5 respectively.
The obtuse triangle steel plate spacing of equalizer bar 3 both sides and the width of support roller 4 are complementary, the end that the fixed axis 5 of support roller 4 stretches out equalizer bar 3 both sides is provided with screw thread, support roller 4 fixes with equalizer bar 3 by the coupling nut 6 at its fixed axis 5 two ends, and support roller 4 outer rim centres are provided with and stir the type groove that the tank body rotation track is complementary.The rest base of wheel holding mechanism is provided with the concrete mixing and transporting car chassis and is connected and fixed part.
Embodiment two: referring to Fig. 2, Fig. 3, present embodiment is the concrete mixing and transporting car that contains embodiment one described wheel holding mechanism, comprise chassis 11 and stir tank body 7,8 for stirring the rotation track on the tank body 7, corresponding with the rotation track 8 that stirs tank body 7,11 ones both sides are separately installed with a wheel holding mechanism 9 behind the chassis, described wheel holding mechanism 9 is fixed on the mounting bracket 10 on the concrete mixing and transporting car chassis 11 by its bearing, two support rollers of each wheel holding mechanism 9 all with the corresponding contact of rotation track of stirring tank body, a car load left side, four the support roller together support in right both sides stir tank body, alleviated stirring tank body local support stress, be not easy to damage, prolonged stirring tank body life cycle and car load service life, reduced the fault rate of concrete mixer truck, reduce the maintenance frequency, improved the economic benefit of car load.
Claims (4)
1, a kind of concrete mixing and transporting car wheel holding mechanism, contain bearing, equalizer bar, support roller, described equalizer bar is approximately the obtuse angle isosceles triangle, one bearing pin is installed on the two side wall panels of described bearing, position, equalizer bar obtuse angle is provided with pin-and-hole and bearing pin is hinged, it is characterized in that: on two obtuse triangle steel plates of the both sides of Compositional balance beam and its perpendicular bisector left side, base, right symmetric position, have fixedly " U " shape gap of support roller, described " U " shape gap is perpendicular to obtuse triangle steel plate base, and two support rollers are installed in " U " shape gap of equalizer bar two ends correspondence by its fixed axis respectively.
2, concrete mixing and transporting car wheel holding mechanism according to claim 1, it is characterized in that: the obtuse triangle steel plate spacing of described equalizer bar both sides and the width of support roller are complementary, the end that the fixed axis of described support roller stretches out the equalizer bar both sides is provided with screw thread, support roller fixes by the coupling nut and the equalizer bar at its fixed axis two ends, and support roller outer rim centre is provided with and stirs the type groove that the tank body rotation track is complementary.
3, concrete mixing and transporting car wheel holding mechanism according to claim 1 and 2 is characterized in that: described rest base is provided with the concrete mixing and transporting car chassis and is connected and fixed part.
4, a kind of concrete mixing and transporting car that contains the described wheel holding mechanism of claim 1, comprise the chassis and stir tank body, it is characterized in that: corresponding with the rotation track of described stirring tank body, be separately installed with a wheel holding mechanism in the both sides at rear portion, chassis, described wheel holding mechanism is fixed on the concrete mixing and transporting car chassis by its bearing, two support rollers of each wheel holding mechanism all with the corresponding contact of rotation track of stirring tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820238876XU CN201317053Y (en) | 2008-12-29 | 2008-12-29 | Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820238876XU CN201317053Y (en) | 2008-12-29 | 2008-12-29 | Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317053Y true CN201317053Y (en) | 2009-09-30 |
Family
ID=41195823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820238876XU Expired - Fee Related CN201317053Y (en) | 2008-12-29 | 2008-12-29 | Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317053Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106836A (en) * | 2014-06-29 | 2014-10-22 | 广西科亮路桥机械有限公司 | Smashing and stirring transport truck |
| CN104108136A (en) * | 2014-06-29 | 2014-10-22 | 广西科亮路桥机械有限公司 | Automatically centripetal double riding wheel mechanism of concrete mixing truck |
| CN104441246A (en) * | 2013-09-25 | 2015-03-25 | 江苏卡威专用汽车制造有限公司 | Mixer truck rollaway nest guard strap and mixer truck with same |
| CN113510615A (en) * | 2021-04-16 | 2021-10-19 | 常熟建华模具科技股份有限公司 | Clamp for maintaining glass mold port die |
-
2008
- 2008-12-29 CN CNU200820238876XU patent/CN201317053Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441246A (en) * | 2013-09-25 | 2015-03-25 | 江苏卡威专用汽车制造有限公司 | Mixer truck rollaway nest guard strap and mixer truck with same |
| CN104106836A (en) * | 2014-06-29 | 2014-10-22 | 广西科亮路桥机械有限公司 | Smashing and stirring transport truck |
| CN104108136A (en) * | 2014-06-29 | 2014-10-22 | 广西科亮路桥机械有限公司 | Automatically centripetal double riding wheel mechanism of concrete mixing truck |
| CN113510615A (en) * | 2021-04-16 | 2021-10-19 | 常熟建华模具科技股份有限公司 | Clamp for maintaining glass mold port die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201317053Y (en) | Concrete stirring and haulage vehicle riding wheel mechanism and concrete stirring and haulage vehicle thereof | |
| US20230356781A1 (en) | Vehicle frame and vehicle | |
| CN201206061Y (en) | Hanging arm type bucket wheel stacker-reclaimer | |
| CN201275802Y (en) | Mounting angle adjustable stirring barrel of concrete transport vehicle | |
| CN201906581U (en) | Novel CBY-type blade curve connecting structure | |
| CN201186632Y (en) | Automatic aligning riding wheel apparatus | |
| CN203877413U (en) | Multipurpose transport saddle with variable curvature and self-unloading device with same | |
| CN203372311U (en) | Caterpillar band chassis structure | |
| CN216739796U (en) | Welding type connecting piece and scraper large arm | |
| CN201969524U (en) | Stirrer bottom limiting device for flat-bottom stirring trough | |
| CN202147616U (en) | Double pump bracket of mining dumper | |
| CN201834073U (en) | Quick-disassembling breast board structure | |
| CN207684707U (en) | A kind of load steel structure of lifting machine | |
| CN207594639U (en) | Front axle of mining dump truck wheel hub and its coupling structure with wheel | |
| CN201372159Y (en) | Monorail trolley | |
| CN201604115U (en) | Puller for disassembling blocking cap of water tank of airplane | |
| CN202245850U (en) | Hydro-pneumatic suspension oil cylinder support assembly and automobile crane with same | |
| CN203064081U (en) | Combined adjustable type children bike auxiliary wheel support | |
| CN202529767U (en) | Winch reversing device | |
| CN216805604U (en) | Broken-proof reinforcing device for trailer crossbeam | |
| CN221939582U (en) | Main oil cylinder split support of hydraulic unloading machine | |
| CN105980288A (en) | Crane socket for a loading crane | |
| CN201231736Y (en) | Side large brush transversal motion apparatus for washing vehicle | |
| CN201128604Y (en) | Transportation rail for steel coil | |
| CN218895076U (en) | Water supply and drainage pipeline locating support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20111229 |