CN104044213A - Concrete mixing truck - Google Patents
Concrete mixing truck Download PDFInfo
- Publication number
- CN104044213A CN104044213A CN201410314387.8A CN201410314387A CN104044213A CN 104044213 A CN104044213 A CN 104044213A CN 201410314387 A CN201410314387 A CN 201410314387A CN 104044213 A CN104044213 A CN 104044213A
- Authority
- CN
- China
- Prior art keywords
- rotary support
- drive unit
- support
- concrete mixing
- transporting car
- 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.)
- Granted
Links
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
-
- 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
-
- 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
- B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
- B28C5/421—Drives
- B28C5/4213—Hydraulic drives
-
- 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
-
- 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
- B28C5/4272—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport with rotating drum rotating about a horizontal or inclined axis, e.g. comprising tilting or raising means for the drum
Landscapes
- 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 a concrete mixing truck. The concrete mixing truck comprises a chassis, a mixing cylinder, an upper rotation bracket, a lower rotation bracket and a driving device, wherein the mixing cylinder is arranged on the upper rotation bracket; the upper rotation bracket is rotatably arranged on the lower rotation bracket, and the lower rotation bracket is fixed on the chassis; the driving device is used for driving the upper rotation bracket to rotate relative to the lower rotation bracket. When the concrete mixing truck works, the driving device is started, the driving device drives the upper rotation bracket to steer under the supporting of the lower rotation bracket, thus realizing the steering of the mixing cylinder, so that the unloading range is expanded; in a specific operation process, the mixing cylinder can rotate and steer, under a working condition that the mixing truck cannot unload at places of a narrow-small or thin-long construction site and the like conveniently, the truck is driven to close to an unloading site, the mixing cylinder is steered to enable an unloading hole to be over against the unloading site, and the unloading can be easily realized by virtue of the cooperation with the rotation of an unloading groove in the mixing cylinder.
Description
Technical field
The present invention relates to transport vehicle technical field, relate in particular to a kind of concrete mixing and transporting car.
Background technology
At present the form of concrete mixing and transporting car is substantially fixing, the cylindrical shell of trucd mixer by reductor and support roller be placed on one have before and after above the frame system and frame of seat and auxiliary frame structure, this frame system and frame is connected fastening with automobile chassis crossbeam again.This is exactly our common and conventional trucd mixer type at ordinary times.
The concrete mixing and transporting car of standing state is that mixing drum direction is fixed, is merely able to rotate around Pivot Point Center, and front portion is fixedly connected on vehicle frame by reductor and front stall, and rear portion is fixedly connected on vehicle frame by support roller raceway mechanism and back seat.The discharging opening of mixing drum is all at the afterbody of vehicle, and its discharge port is also just fixed on the afterbody of vehicle.Although blowpit can rotate discharging at afterbody, realize vehicle stop fixedly time different directions carry out discharging.But its scope is limited after all.No matter how blowpit rotates, and its discharge position is at this small region of vehicle tail all the time, has significant limitation.
Therefore, how providing a kind of concrete mixing and transporting car, to realize turning to of mixing drum, is current those skilled in the art technical problems urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of concrete mixing and transporting car, to realize turning to of mixing drum.
In order to achieve the above object, the invention provides following technical scheme:
A concrete mixing and transporting car, comprises chassis and mixing drum, also comprises: upper rotary support, and described mixing drum is arranged on described upper rotary support; Lower rotary support, what described upper rotary bracket-rotatable was moving is arranged on described lower rotary support, and described lower rotary support is fixed on described chassis; Drive unit, described drive unit drives described upper rotary support to rotate with respect to described lower rotary support.
Preferably, above-mentioned concrete mixing and transporting car also comprises pivoting support, and the top of described pivoting support and described upper rotary bracket-rotatable are dynamically connected, and its underpart and described lower revolution bracket-rotatable are dynamically connected.
Preferably, above-mentioned drive unit comprises the first sub-drive unit and the second sub-drive unit, and described the first sub-drive unit drives described upper rotary support to rotate, and described the second sub-drive unit drives described pivoting support to rotate.
Preferably, on above-mentioned pivoting support, be provided with axially extending bore, described the first sub-drive unit is fluid pressure drive device, and the hydraulic tube of described the first sub-drive unit passes from the axially extending bore of described pivoting support.
Preferably, above-mentioned lower rotary support is fixedly connected with the crossbeam on described chassis.
Preferably, above-mentioned drive unit is fluid pressure drive device.
Preferably, above-mentioned drive unit comprises motor and speed reducer.
Preferably, above-mentioned concrete mixing and transporting car also comprises support roller, and described support roller is arranged on described lower rotary support, for supporting described upper rotary support, rotates.
Preferably, above-mentioned concrete mixing and transporting car also comprises ball, and described ball is arranged on described lower rotary support, for supporting described upper rotary support, rotates.
Concrete mixing and transporting car provided by the invention, comprises chassis and mixing drum, also comprises: upper rotary support, and described mixing drum is arranged on described upper rotary support; Lower rotary support, what described upper rotary bracket-rotatable was moving is arranged on described lower rotary support, and described lower rotary support is fixed on described chassis; Drive unit, described drive unit drives described upper rotary support to rotate with respect to described lower rotary support.During use, open drive unit, drive unit drives upper rotary support to turn under the support of lower rotary support, realize turning to of mixing drum, thereby expand unloading range, so when concrete operations, because can rotating, mixing drum turns to, when running into the inconvenient trucd mixer discharging operating modes such as narrow and small or elongated building site, as long as vehicle, near emptying point, turns to mixing drum, make discharge port over against emptying point, and, be equipped with the rotation of the blowpit on mixing drum, can light discharging.
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 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.
The structural representation of the concrete mixing and transporting car that Fig. 1 provides for the embodiment of the present invention.
In upper Fig. 1:
Chassis 1, drive unit 2, reductor 3, upper rotary support 4, mixing drum 5, pivoting support 6, lower rotary support 7, blowpit 8.
The specific embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based 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.
Please refer to Fig. 1, the structural representation of the concrete mixing and transporting car that Fig. 1 provides for the embodiment of the present invention.
The concrete mixing and transporting car that the embodiment of the present invention provides, comprises chassis 1 and mixing drum 5, also comprises: upper rotary support 4, and mixing drum 5 is arranged on upper rotary support 4; Lower rotary support 7, upper rotary support 4 is rotating to be arranged on lower rotary support 7, and lower rotary support 7 is fixed on chassis 1; Drive unit 2, drive unit 2 drives upper rotary support 4 to rotate with respect to lower rotary support 7.During use, open drive unit 2, drive unit 2 drives upper rotary support 4 to turn under the support of lower rotary support 7, realize turning to of mixing drum 5, thereby expand unloading range, so when concrete operations, because can rotating, mixing drum 5 turns to, when running into the inconvenient trucd mixer discharging operating modes such as narrow and small or elongated building site, as long as vehicle, near emptying point, turns to mixing drum 5, make discharge port over against emptying point, and, be equipped with the rotation of the blowpit 8 on mixing drum 5, can light discharging.
In order further to optimize such scheme, above-mentioned concrete mixing and transporting car also comprises pivoting support 6, and the top of pivoting support 6 and upper rotary support 4 are rotatably connected, and its underpart and lower rotary support 7 are rotatably connected.Pivoting support 6 is existing product, is a kind of large size bearing that can bear combined load, can bear simultaneously larger axially, radial load and tilting moment.Adopt pivoting support 6 to can be good at realizing upper rotary support 4 with respect to the rotation of lower rotary support 7, certainly, the mode that is rotatably connected that can also have other, for example, be covered with ball on lower rotary support 7, for supporting upper rotary support 4, rotates, upper rotary support 4 rotates on ball, certainly, can be also, above-mentioned concrete mixing and transporting car also comprises support roller, support roller is arranged on lower rotary support 7, for supporting upper rotary support 4, rotates.
In order further to optimize such scheme, drive unit 2 comprises the first sub-drive unit and the second sub-drive unit, and the first sub-drive unit drives upper rotary support 4 to rotate, and the second sub-drive unit drives pivoting support 6 to rotate.Concrete when driving, the first sub-drive unit can be connected with upper rotary support 4 by reductor 3, the second sub-drive unit also can be connected with pivoting support 6 by reductor 3, realize slowly stable rotation, stability is good, and adopt two cover drive units to drive separately respectively upper rotary support 4 and pivoting supports 6, so upper rotary support 4 turn to more stable, and without pause and transition in rhythm or melody.
In order further to optimize such scheme, on pivoting support 6, be provided with axially extending bore, the first sub-drive unit is fluid pressure drive device, and the hydraulic tube of the first sub-drive unit passes from the axially extending bore of pivoting support 6, prevents that hydraulic tube from disturbing turning to of upper rotary support 4.
In order further to optimize such scheme, lower rotary support 7 is fixedly connected with the crossbeam on chassis 1, with improve lower rotary support 7 constant intensity and with the bonding strength of automobile, more stable.
In order further to optimize such scheme, drive unit 2 is fluid pressure drive device, can certainly be motor, air pump etc.
In order further to optimize such scheme, drive unit 2 comprises motor and speed reducer 3, by reductor 3, can realize rotating stably slowly of upper rotary support 4 and pivoting support 6.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a concrete mixing and transporting car, comprises chassis and mixing drum, it is characterized in that, also comprises:
Upper rotary support, described mixing drum is arranged on described upper rotary support;
Lower rotary support, what described upper rotary bracket-rotatable was moving is arranged on described lower rotary support, and described lower rotary support is fixed on described chassis;
Drive unit, described drive unit drives described upper rotary support to rotate with respect to described lower rotary support.
2. concrete mixing and transporting car according to claim 1, is characterized in that, also comprises pivoting support, and the top of described pivoting support and described upper rotary bracket-rotatable are dynamically connected, and its underpart and described lower revolution bracket-rotatable are dynamically connected.
3. concrete mixing and transporting car according to claim 2, it is characterized in that, described drive unit comprises the first sub-drive unit and the second sub-drive unit, and described the first sub-drive unit drives described upper rotary support to rotate, and described the second sub-drive unit drives described pivoting support to rotate.
4. concrete mixing and transporting car according to claim 3, it is characterized in that, on described pivoting support, be provided with axially extending bore, described the first sub-drive unit is fluid pressure drive device, and the hydraulic tube of described the first sub-drive unit passes from the axially extending bore of described pivoting support.
5. concrete mixing and transporting car according to claim 1, is characterized in that, described lower rotary support is fixedly connected with the crossbeam on described chassis.
6. concrete mixing and transporting car according to claim 1, is characterized in that, described drive unit is fluid pressure drive device.
7. concrete mixing and transporting car according to claim 1, is characterized in that, described drive unit comprises motor and speed reducer.
8. concrete mixing and transporting car according to claim 1, is characterized in that, also comprises support roller, and described support roller is arranged on described lower rotary support, for supporting described upper rotary support, rotates.
9. concrete mixing and transporting car according to claim 1, is characterized in that, also comprises ball, and described ball is arranged on described lower rotary support, for supporting described upper rotary support, rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314387.8A CN104044213B (en) | 2014-07-02 | 2014-07-02 | A kind of concrete mixing and transporting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314387.8A CN104044213B (en) | 2014-07-02 | 2014-07-02 | A kind of concrete mixing and transporting car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044213A true CN104044213A (en) | 2014-09-17 |
| CN104044213B CN104044213B (en) | 2016-08-24 |
Family
ID=51497829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410314387.8A Active CN104044213B (en) | 2014-07-02 | 2014-07-02 | A kind of concrete mixing and transporting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044213B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385461A (en) * | 2014-11-20 | 2015-03-04 | 徐州徐工施维英机械有限公司 | Mixing and transporting vehicle |
| CN104985695A (en) * | 2015-06-29 | 2015-10-21 | 句容泰博尔机械制造有限公司 | Movable rollover-type mixer truck |
| CN104985696A (en) * | 2015-06-29 | 2015-10-21 | 句容泰博尔机械制造有限公司 | Two-way movement concrete mixer truck |
| CN106671292A (en) * | 2017-03-15 | 2017-05-17 | 甘培嘉 | Dumping device and agitating lorry |
Citations (8)
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| CN201471599U (en) * | 2009-08-28 | 2010-05-19 | 三一重工股份有限公司 | Mixing drum of concrete mixing transportation truck |
| CN201693677U (en) * | 2010-06-11 | 2011-01-05 | 郝志付 | Concrete mixer truck |
| CN202357282U (en) * | 2011-11-02 | 2012-08-01 | 安徽星马汽车股份有限公司 | Secondary beam free mounting structure for mixing drum of concrete mixer truck |
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| WO2013031759A1 (en) * | 2011-09-02 | 2013-03-07 | カヤバ工業株式会社 | Mixer truck |
| CN102990781A (en) * | 2012-11-28 | 2013-03-27 | 三一重工股份有限公司 | Concrete mixer truck |
| WO2014023075A1 (en) * | 2012-08-10 | 2014-02-13 | 中联重科股份有限公司 | Concrete mixing truck and operation method and system by matching concrete mixing truck with concrete pumping device |
| CN203579886U (en) * | 2013-11-29 | 2014-05-07 | 中联重科股份有限公司 | Agitating unit and contain this agitating unit's concrete mixer |
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2014
- 2014-07-02 CN CN201410314387.8A patent/CN104044213B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201471599U (en) * | 2009-08-28 | 2010-05-19 | 三一重工股份有限公司 | Mixing drum of concrete mixing transportation truck |
| CN201693677U (en) * | 2010-06-11 | 2011-01-05 | 郝志付 | Concrete mixer truck |
| WO2013031759A1 (en) * | 2011-09-02 | 2013-03-07 | カヤバ工業株式会社 | Mixer truck |
| CN202357282U (en) * | 2011-11-02 | 2012-08-01 | 安徽星马汽车股份有限公司 | Secondary beam free mounting structure for mixing drum of concrete mixer truck |
| CN102642495A (en) * | 2012-05-18 | 2012-08-22 | 中联重科股份有限公司 | Concrete mixing transport vechicle |
| WO2014023075A1 (en) * | 2012-08-10 | 2014-02-13 | 中联重科股份有限公司 | Concrete mixing truck and operation method and system by matching concrete mixing truck with concrete pumping device |
| CN102990781A (en) * | 2012-11-28 | 2013-03-27 | 三一重工股份有限公司 | Concrete mixer truck |
| CN203579886U (en) * | 2013-11-29 | 2014-05-07 | 中联重科股份有限公司 | Agitating unit and contain this agitating unit's concrete mixer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385461A (en) * | 2014-11-20 | 2015-03-04 | 徐州徐工施维英机械有限公司 | Mixing and transporting vehicle |
| CN104985695A (en) * | 2015-06-29 | 2015-10-21 | 句容泰博尔机械制造有限公司 | Movable rollover-type mixer truck |
| CN104985696A (en) * | 2015-06-29 | 2015-10-21 | 句容泰博尔机械制造有限公司 | Two-way movement concrete mixer truck |
| CN104985695B (en) * | 2015-06-29 | 2017-08-01 | 句容泰博尔机械制造有限公司 | Mobile tilt bed trucd mixer |
| CN106671292A (en) * | 2017-03-15 | 2017-05-17 | 甘培嘉 | Dumping device and agitating lorry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104044213B (en) | 2016-08-24 |
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