CN105563656A - Concrete mixer truck - Google Patents

Concrete mixer truck Download PDF

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Publication number
CN105563656A
CN105563656A CN201510980587.1A CN201510980587A CN105563656A CN 105563656 A CN105563656 A CN 105563656A CN 201510980587 A CN201510980587 A CN 201510980587A CN 105563656 A CN105563656 A CN 105563656A
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CN
China
Prior art keywords
agitator tank
rotating
swing
rod
concrete
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Granted
Application number
CN201510980587.1A
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Chinese (zh)
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CN105563656B (en
Inventor
张平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Leisa Heavy Construction Machinery Co., Ltd
Original Assignee
Beiqi Foton Motor Co Ltd
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Priority to CN201510980587.1A priority Critical patent/CN105563656B/en
Publication of CN105563656A publication Critical patent/CN105563656A/en
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Publication of CN105563656B publication Critical patent/CN105563656B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4272Apparatus 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

Abstract

The invention discloses a concrete mixer truck which comprises a truck body. The concrete mixer truck further comprises a mixing tank arranged on the truck body, a rotating mechanism, a swing mechanism and a drive mechanism. The rotating mechanism is arranged on the truck body and used for driving the mixing tank to horizontally rotate. The swing mechanism is arranged on the rotating mechanism and used for adjusting the inclination angle of the mixing tank in the vertical plane. The drive mechanism is connected with the swing mechanism and used for enabling the mixing tank to circumferentially rotate. By means of the combined action of the rotating mechanism, the swing mechanism and the drive mechanism, the motions of horizontal rotating, vertical turnover, circumferential rotating and the like of the mixing tank are independently or jointly completed, and the aim of blending concrete in the construction site is achieved. The mixing tank is driven by the rotating mechanism, the swing mechanism and the drive mechanism to flexibly move, and the requirements that raw materials need to be purchased to blend concrete on site in construction sites of a small part of remote or underdeveloped areas, the demand amount of single unloading is small, and position spots with unloading demanding are scattered are met. Compared with the prior art, transport cost is reduced, and construction efficiency is improved.

Description

A kind of concrete mixer truck
Technical field
The present invention relates to building engineering equipment technical field, particularly a kind of concrete mixer truck.
Background technology
Along with the development of Chinese mechanical industry, increasing plant equipment is used widely.
On building sites, often need when subgrade or beam column to use a large amount of concrete.At present, traditional concrete mixer truck is generally prior loads the concrete transportation that is stirred in advance to construction building site from concrete mixing plant, and in transportation, in order to ensure that concrete does not solidify, have viscosity, agitator tank is known from experience the stirring carrying out 1 ~ 3 turn per minute and is rotated.And when concrete mixer truck moves to after on construction site, then the concrete on trucd mixer is dumped on ground to be onstructed.Larger for architectural engineering, the situation that concrete demand is larger, traditional trucd mixer can transport at every turn in large quantity, and usage degree is more concentrated, can satisfy the demands.
But, in more remote or underdeveloped area, such as rural area or from the place away from cities and towns, often inconvenience directly buys commerical ready-mixed concrete (concrete being namely stirred, can directly using), otherwise it is far away, not only cost is higher, and the trucd mixer filling commerical ready-mixed concrete also easily occurs accident, therefore can only purchase concrete batching (such as cement, sandstone and water etc.) in construction site situ configuration; Simultaneously these areas construction site due to scale often less, therefore few to concrete single demand, otherwise due to construction site planning uneven, dispersion is compared in distribution, counts more to concrete demand position.Known, opposing to concrete demand characteristics when the excellent characteristic of concrete mixer truck of the prior art is just constructed with the small part area existed at present.
Therefore, how designing a kind of concrete mixer truck, make it adapt to the few and characteristic of demand location point dispersion of some areas needs situ configuration concrete, single demand, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide a kind of concrete mixer truck, being adapted to small part construction site especially needs situ configuration concrete, single demand few and the characteristic of demand location point dispersion.
For solving the problems of the technologies described above, the invention provides a kind of concrete mixer truck, comprise car body, also comprise be arranged at agitator tank on described car body with to be arranged on described car body and for drive described agitator tank to horizontally rotate rotating mechanism, to be arranged on described rotating mechanism and for the swing mechanism that adjusts the angle of inclination of described agitator tank in vertical plane and be connected with described swing mechanism and driving mechanism for making described agitator tank rotate in a circumferential direction.
Preferably, described rotating mechanism is rotary disk.
Preferably, described swing mechanism comprises the actuator driving the opening of described agitator tank to move at the lanar four rod mechanism of vertical in-plane moving and the described lanar four rod mechanism of driving.
Preferably, described lanar four rod mechanism comprises brace summer, rocking bar and connecting rod; Described brace summer is arranged at described rotary disk surface, one end and the described brace summer of described rocking bar are rotationally connected, one end of the other end and described connecting rod is rotationally connected, one end of described connecting rod is rotated with the output of described actuator simultaneously, and the other end of described actuator and described brace summer are rotationally connected; One end of described brace summer and the other end of described connecting rod are rotationally connected with the two ends of described agitator tank respectively.
Preferably, also comprise the support column of the working depth for increasing described agitator tank, and described support column is arranged at the surface of described rotary disk; The other end of described brace summer is connected with described support column.
Preferably, described actuator is hydraulic cylinder.
Preferably, the output of described driving mechanism is connected with described agitator tank, and the other end is rotationally connected with one end of described brace summer and the other end of described connecting rod respectively.
Preferably, described driving mechanism comprises Connection Block and is arranged at the motor on described Connection Block; The sidewall of described Connection Block is rotationally connected with one end of described brace summer and the other end of described connecting rod respectively, and the output shaft of described motor and the opening shaft of described agitator tank are to being connected.
Preferably, the opening part of described agitator tank is provided with the bearing pin for strengthening transmission stability, and described bearing pin vertically runs through the opening of described agitator tank and the output shaft of described motor.
Preferably, the bottom telescopically of described car body is provided with the creeper undercarriage being adapted to rough ground.
Concrete mixer truck provided by the present invention, mainly comprises car body, agitator tank, rotating mechanism, swing mechanism and driving mechanism.Wherein, agitator tank is arranged on car body, and rotating mechanism to be arranged on car body and to be mainly used in (indirectly) and drives agitator tank in horizontal rotation in surface (revolution).Swing mechanism is arranged on rotating mechanism, is mainly used in adjusting the angle of inclination of agitator tank in vertical plane, the opening namely adjusting agitator tank towards.Driving mechanism is connected with swing mechanism, is mainly used in driving agitator tank to carry out rotate in a circumferential direction (rotation) around the axis of oneself.Because agitator tank is mainly used in the raw material stirring the concrete such as sand, cement and water and mortar, be therefore arranged on after on car body, can after trucd mixer arrives construction site more according to the actual requirements ratio carry out concrete situ configuration.When starting to configure concrete, first driving swing mechanism indirectly agitator tank to be rotated to two side positions of car body from the middle position of car body by rotating mechanism, being convenient to charging; And then by the effect of swing mechanism, the opening of agitator tank is tilted to raise, be convenient to blowing; Effect finally by driving mechanism does not stop Stirring tank, concrete batching is stirred in tank body, completes the configuration of preset ratio, is tilted down by the opening of agitator tank more afterwards, start to dump concrete on construction site by swing mechanism.Concrete mixer truck provided by the present invention, realize concrete situ configuration by the acting in conjunction of rotating mechanism, swing mechanism and driving mechanism, and agitator tank characteristic of flexible motion under the drive of rotating mechanism, swing mechanism and driving mechanism just in time meets small part construction site that is remote or under-developed area and needs to purchase raw material and carry out the few and requirement of discharging demand location point dispersion of situ configuration concrete, single discharging demand.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the overall structure schematic diagram of a kind of detailed description of the invention provided by the present invention;
The concrete structure schematic diagram that Fig. 2 is the swing mechanism shown in Fig. 1;
The partial structurtes schematic diagram that Fig. 3 is the driving mechanism shown in Fig. 1.
Wherein, in Fig. 1-Fig. 3:
Car body-1, agitator tank-2, rotating mechanism-3, swing mechanism-4, actuator-401, brace summer-402, rocking bar-403, connecting rod-404, support column-405, driving mechanism-5, Connection Block-501, motor-502, bearing pin-6.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, Fig. 1 is the overall structure schematic diagram of a kind of detailed description of the invention provided by the present invention.
In a kind of detailed description of the invention provided by the present invention, concrete mixer truck mainly comprises car body 1, agitator tank 2, rotating mechanism 3, swing mechanism 4 and driving mechanism 5 etc.
Wherein, car body 1 is the main part of concrete mixer truck, be mainly used in carrying and install all the other parts, and car body 1 mainly refers to part concrete mixer truck removing driver's cabin.
Agitator tank 2 is the one of truck mixer, can be stirred by the raw material such as cement and sandstone in advance, arrives and adds water after construction site etc. concrete mixer truck again and carry out shaping.Preferably, the agitator tank 2 in the present embodiment is dry mix tank, rotating speed is very fast, small volume and motion flexibly, being adapted to part construction site especially needs situ configuration concrete, single demand few and the characteristic of demand location point dispersion.Certainly, agitator tank 2 can also be wet type agitator tank etc.
Rotating mechanism 3, swing mechanism 4 and driving mechanism 5 all belong to the motion driver part of agitator tank 2.Wherein, rotating mechanism 3 is arranged on car body 1, is mainly used in making agitator tank 2 to horizontally rotate motion (referring to that agitator tank 2 carries out the motion of similar revolution but not rotation).Certainly, in the present embodiment, also non-immediate is set to agitator tank 2 on rotating mechanism 3, but has been come by the mode of swing mechanism 4 as intermediate connector.Concrete, this rotating mechanism 3 can for being embedded in car body 1 on the surface and the structures such as the rotary disk driven to be carried out in bottom by the parts such as motor or rotating shaft.General, the anglec of rotation of this rotating mechanism 3 is 360 °, can circumference rotate, and by the reverse drive of the parts such as motor or rotating shaft, this rotating mechanism 3 can also realize rotating, thus drives agitator tank 2 in the horizontal plane clockwise or be rotated counterclockwise.The meaning of rotating mechanism 3 is, generally, in order to save space hold, agitator tank 2 is all the centre position being retracted in car body 1, and when needs use agitator tank 2 to carry out concrete situ configuration, namely by rotating mechanism 3, the agitator tank 2 being positioned at car body 1 centre position is horizontally rotated two side positions of car body 1, thus facilitate workman to add concrete material in agitator tank 2; And after concreting completes, again by the rotation of rotating mechanism 3, agitator tank 2 can be turned to the centre position above car body 1, be convenient to transport, avoid hindering road traffic.
Swing mechanism 4 is mainly the moving component driving agitator tank 2 to carry out vertically upset, be arranged on rotating mechanism 3, specifically can be arranged on the surface of rotary disk, its meaning is, agitator tank 2 while carrying out vertically upset, rotating towards by the rotation along with tank body of its opening.Certainly, agitator tank 2 rotational motion now occurs in perpendicular, and namely swing mechanism 4 can adjust the angle of inclination of agitator tank 2 in vertical plane.When concrete mixer truck arrival construction site, workpeople prepare interpolation raw material in agitator tank 2, as previously mentioned, by rotating mechanism 3, agitator tank 2 can be horizontally rotated two side positions of car body 1, now then can by the vertical Stirring tank 2 of effect of swing mechanism 4, its opening is rotated to the angle tilted upward, so by facilitating workpeople to add raw material inward, more laborsaving.And after concrete raw material has added, can again by swing mechanism 4 vertically upset agitator tank 2, its opening is rotated to and waits angle straight up, so can utilize the compacting being evenly distributed in agitator tank 2 of the gravity of raw material self, be convenient to accelerate stirring efficiency.Concrete structure about swing mechanism 4 will be discussed in detail in subsequent content.
Driving mechanism 5 is arranged on car body 1, is mainly used in Direct driver agitator tank 2 and rotates in a circumferential direction, stir the concrete material of inside.Known, the driving effect of driving mechanism 5 pairs of agitator tanks 2 is after rotating mechanism 3 and swing mechanism 4, namely both sides agitator tank 2 being horizontally rotated car body 1 when rotating mechanism 3 rotate to car body 1 centre position, simultaneously swing mechanism 4 again and are vertically rotated to by agitator tank 2 after opening tilts upward and rotate to vertical direction again, driving mechanism 5 starts action again, drives agitator tank 2 to carry out rotate in a circumferential direction (rotation).So far, namely concrete mixer truck terminates to the concrete whole flow process of construction site situ configuration, only need arrive construction ground afterwards and dump concrete.Concrete structure about driving mechanism 5 will be discussed in detail in subsequent content.
In sum, concrete mixer truck provided by the present invention, by the acting in conjunction of rotating mechanism 3, swing mechanism 4 and driving mechanism 5, complete separately or jointly the motions such as horizontally rotating, vertically overturn and rotate in a circumferential direction of agitator tank 2, achieve in the concrete object of construction site situ configuration; And agitator tank characteristic of flexible motion under the drive of rotating mechanism 3, swing mechanism 4 and driving mechanism 5 just in time meets small part construction site that is remote or under-developed area to be needed to purchase the requirement that raw material carrys out situ configuration concrete, single discharging demand is few and discharging demand location point disperses, compared to prior art, save cost of transportation, improve efficiency of construction.
As shown in Figure 2, Fig. 2 concrete structure schematic diagram that is the swing mechanism shown in Fig. 1.
About in a kind of preferred embodiment of swing mechanism 4, swing mechanism 4 mainly comprises for driving the opening of agitator tank 2 at the lanar four rod mechanism of vertical in-plane moving, and drive the actuator 401 of lanar four rod mechanism motion, namely actuator 401 drives the driving link in lanar four rod mechanism to move.Concrete, this lanar four rod mechanism comprises brace summer 402, rocking bar 403 and connecting rod 404.Wherein, brace summer 402 is arranged on the surface of rotary disk, and refers generally to the centre position to car body 1, specifically can arrange along the length direction of car body 1.One end and the brace summer 402 of rocking bar 403 are rotationally connected, and one end of the other end and connecting rod 404 is rotationally connected, and this end of connecting rod 404 is also rotationally connected with the output of actuator 401 simultaneously, and the other end of actuator 401 is then rotationally connected with brace summer 402.Agitator tank 2 is connected with this lanar four rod mechanism, and is equivalent to another rocking bar wherein, concrete, and the two ends of agitator tank 2 are rotationally connected with one end of brace summer 402 and the other end of connecting rod 404 respectively.Can find out, brace summer 402 is equivalent to " frame " in lanar four rod mechanism, and rocking bar 403 and agitator tank 2 are equivalent to " rocking bar " or " crank " wherein, and connecting rod 404 is equivalent to " connecting rod " wherein.Therefore, under the drive of actuator 401, first rocking bar 403 rotates, and then by the transmission of connecting rod 404, make agitator tank 2 at rotary flat rotation in surface, certainly, this Plane of rotation is vertical plane, and generally along the length direction of car body 1.Herein preferably, actuator 401 can be the forms such as hydraulic cylinder.Certainly, actuator 401 can also be the structure such as expansion link or pinion and rack.
It should be noted that, the concrete structure of swing mechanism 4 is not limited in above-mentioned form, such as can also for comprising the forms such as column, crossbeam, connecting rod and expansion link.Wherein, uprights vertical is arranged on the surface of rotating mechanism 3, crossbeam is vertically arranged on column again, and generally towards car body 1 third side to, and connecting rod is vertically set on the terminal position of crossbeam, and towards the surface of car body 1, specifically connecting rod can be set to the direction on vertical car body 1 surface, the end of connecting rod and the afterbody of agitator tank 2 are rotationally connected in addition; And expansion link is vertically arranged on crossbeam, certainly also can be set to the direction vertical with car body 1 surface, and the opening of the end of expansion link and agitator tank 2 is rotationally connected.Setting like this, the one end of agitator tank 2 of being sling by connecting rod, then lift at the other end of agitator tank 2 by the flexible of expansion link or fall agitator tank 2, thus reach the effect that agitator tank 2 is overturn in vertical plane.
In addition, operationally have enough spaces to improve agitator tank 2, the present embodiment has also set up support column 405 in swing mechanism 4.This support column 405 is arranged on the surface of rotary disk, and generally can be orthogonal, and the other end of brace summer 402 is now arranged on support column 405, is not directly connected with rotary disk.So by the length of support column 405, add the height of agitator tank 2, make agitator tank 2 operationally have enough spaces.
Connect above-mentioned, also can driving mechanism 5 be arranged between agitator tank 2 and swing mechanism 4, concrete, the output of driving mechanism 5 can be connected with agitator tank 2, such as be connected with the outlet of agitator tank 2, then the other end of driving mechanism 5 is rotationally connected with one end of brace summer 402 and the other end of connecting rod 404 respectively.So become one by driving mechanism 5 and swing mechanism 4, reduce space hold, optimize the structure of concrete mixer truck.
As shown in Figure 3, Fig. 3 partial structurtes schematic diagram that is the driving mechanism shown in Fig. 1.
Concrete, this driving mechanism 5 can comprise Connection Block 501 and motor 502.Wherein, Connection Block 501 is mainly used in mounted motor 502, and the sidewall of Connection Block 501 is rotationally connected with one end of brace summer 402 and the other end of connecting rod 404 respectively.Namely Connection Block 501 instead of before agitator tank 2, again as " rocking bar " or " crank " in lanar four rod mechanism.And motor 502 is arranged on Connection Block 501, the opening shaft of its output shaft and agitator tank 2 is to being connected, and so, motor 502 can drive agitator tank 2 to rotate in a circumferential direction while operating smoothly.Certainly, the concrete structure of driving mechanism 5 is not limited in above-mentioned Connection Block 501 and motor 502, and all the other such as mount pads also can adopt with being arranged on mount pad, for clamping the structures such as the rotation circle of the sidewall of agitator tank 2.
Further, in order to improve the transmission stability between agitator tank 2 and motor 502, the present embodiment is also provided with bearing pin 6 at the opening part of agitator tank 2.This bearing pin 6 has vertically run through the opening of agitator tank 2, and be also provided with the through hole for matching with this bearing pin 6 at the output shaft of motor 502, when making motor 502 drive agitator tank 2 to rotate, circular runout can be suppressed by the tensioning function of bearing pin 6, improve powerdriven stability.
In addition, considering needs the concrete construction site of situ configuration often geographical position is more remote, and how bad road conditions are, and for this, the present embodiment is provided with creeper undercarriage in the bottom of car body 1.This creeper undercarriage is adapted to more rugged place, road surface especially, can improve the conevying efficiency of concrete mixer truck.Further, this creeper undercarriage at the bottom free-extension of car body 1, when road surface is more smooth, can be retracted through wheel and walks, and be stretched out by creeper undercarriage when road surface is rugged again.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. a concrete mixer truck, comprise car body (1), it is characterized in that, also comprise be arranged at agitator tank (2) on described car body (1) be arranged at described car body (1) upper and for drive described agitator tank (2) to horizontally rotate rotating mechanism (3), to be arranged at described rotating mechanism (3) upper and for the swing mechanism (4) that adjusts described agitator tank (2) angle of inclination in vertical plane and be connected with described swing mechanism (4) and driving mechanism (5) for making described agitator tank (2) rotate in a circumferential direction.
2. concrete mixer truck according to claim 1, is characterized in that, described rotating mechanism (3) is rotary disk.
3. concrete mixer truck according to claim 2, it is characterized in that, described swing mechanism (4) comprises the actuator (401) driving the opening of described agitator tank (2) to move at the lanar four rod mechanism of vertical in-plane moving and the described lanar four rod mechanism of driving.
4. concrete mixer truck according to claim 3, is characterized in that, described lanar four rod mechanism comprises brace summer (402), rocking bar (403) and connecting rod (404); Described brace summer (402) is arranged at described rotary disk surface, one end and the described brace summer (402) of described rocking bar (403) are rotationally connected, one end of the other end and described connecting rod (404) is rotationally connected, one end of described connecting rod (404) is rotationally connected with the output of described actuator (401) simultaneously, and the other end of described actuator (401) and described brace summer (402) are rotationally connected; One end of described brace summer (402) and the other end of described connecting rod (404) are rotationally connected with the two ends of described agitator tank (2) respectively.
5. concrete mixer truck according to claim 4, it is characterized in that, also comprise the support column (405) for increasing the working depth of described agitator tank (2), and described support column (405) is arranged at the surface of described rotary disk; The other end of described brace summer (402) is connected with described support column (405).
6. concrete mixer truck according to claim 5, is characterized in that, described actuator (401) is hydraulic cylinder.
7. concrete mixer truck according to claim 4, it is characterized in that, the output of described driving mechanism (5) is connected with described agitator tank (2), and the other end is rotationally connected with one end of described brace summer (402) and the other end of described connecting rod (404) respectively.
8. concrete mixer truck according to claim 7, is characterized in that, described driving mechanism (5) comprises Connection Block (501) and is arranged at the motor (502) on described Connection Block (501); The sidewall of described Connection Block (501) is rotationally connected with one end of described brace summer (402) and the other end of described connecting rod (404) respectively, and the output shaft of described motor (502) and the opening shaft of described agitator tank (2) are to being connected.
9. concrete mixer truck according to claim 8, it is characterized in that, the opening part of described agitator tank (2) is provided with the bearing pin (6) for strengthening transmission stability, and described bearing pin (6) vertically runs through the opening of described agitator tank (2) and the output shaft of described motor (502).
10. the concrete mixer truck according to any one of claim 1-9, is characterized in that, the bottom telescopically of described car body (1) is provided with the creeper undercarriage being adapted to rough ground.
CN201510980587.1A 2015-12-23 2015-12-23 A kind of concrete mixer truck Active CN105563656B (en)

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CN105563656B CN105563656B (en) 2018-01-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003422A (en) * 2016-08-15 2016-10-12 郭颂怡 Concrete mixer truck

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11235946A (en) * 1998-02-19 1999-08-31 Yozo Yamamoto Ready-mixed concrete car
FR2872730B1 (en) * 2004-07-09 2006-10-06 Bernard Coeuret Mobile mixer as betonniere
CN201086360Y (en) * 2007-09-13 2008-07-16 福建南方路面机械有限公司 Finished product material discharge device of mobile asphalt cement mortar stirring station
CN203171833U (en) * 2013-03-13 2013-09-04 张家港市宏泰建筑机械有限公司 Concrete mixing and pumping machine
CN203973762U (en) * 2014-05-30 2014-12-03 济宁朝阳商用机器有限公司 Diaxon revolution mixing drum
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11235946A (en) * 1998-02-19 1999-08-31 Yozo Yamamoto Ready-mixed concrete car
FR2872730B1 (en) * 2004-07-09 2006-10-06 Bernard Coeuret Mobile mixer as betonniere
CN201086360Y (en) * 2007-09-13 2008-07-16 福建南方路面机械有限公司 Finished product material discharge device of mobile asphalt cement mortar stirring station
CN203171833U (en) * 2013-03-13 2013-09-04 张家港市宏泰建筑机械有限公司 Concrete mixing and pumping machine
CN203973762U (en) * 2014-05-30 2014-12-03 济宁朝阳商用机器有限公司 Diaxon revolution mixing drum
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003422A (en) * 2016-08-15 2016-10-12 郭颂怡 Concrete mixer truck

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Effective date of registration: 20200930

Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province

Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd

Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing

Patentee before: BEIQI FOTON MOTOR Co.,Ltd.