CN105563656B - A kind of concrete mixer truck - Google Patents

A kind of concrete mixer truck Download PDF

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Publication number
CN105563656B
CN105563656B CN201510980587.1A CN201510980587A CN105563656B CN 105563656 B CN105563656 B CN 105563656B CN 201510980587 A CN201510980587 A CN 201510980587A CN 105563656 B CN105563656 B CN 105563656B
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CN
China
Prior art keywords
agitator tank
car body
mixer truck
concrete mixer
concrete
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CN201510980587.1A
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Chinese (zh)
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CN105563656A (en
Inventor
张平
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Hebei Leisa Heavy Construction Machinery Co Ltd
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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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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The present invention discloses a kind of concrete mixer truck, including car body, in addition to the agitator tank that is arranged on car body and it is arranged on car body and for driving rotating mechanism that agitator tank horizontally rotates, being arranged on rotating mechanism and for adjusting the swing mechanism at angle of inclination of the agitator tank in vertical plane and being connected with swing mechanism and be used for the drive mechanism for making agitator tank rotate in a circumferential direction.The present invention individually or jointly completes the horizontal rotation of agitator tank, the vertical motion such as overturn and rotate in a circumferential direction, realizes the purpose in construction site situ configuration concrete by the collective effect of rotating mechanism, swing mechanism and drive mechanism;And agitator tank flexible motion under the drive of rotating mechanism, swing mechanism and drive mechanism, meet that small part is remote or the construction site of under-developed area needs to purchase raw material and carrys out the requirement that situ configuration concrete, single discharging demand are few and discharging demand location point is scattered, compared to prior art, cost of transportation is saved, improves efficiency of construction.

Description

A kind of concrete mixer truck
Technical field
The present invention relates to building engineering equipment technical field, more particularly to a kind of concrete mixer truck.
Background technology
With the development of Chinese mechanical industry, increasing plant equipment has been used widely.
On building sites, subgrade or generally require to use substantial amounts of concrete during beam column.At present, traditional coagulation Native trucd mixer is general to load the concrete transportation being stirred in advance to construction building site from concrete mixing plant in advance, and is transporting During defeated, in order to ensure that concrete does not solidify, there is viscosity, the stirring that agitator tank knows from experience 1~3 turn per minute of progress rotates. And it is dumped into after concrete mixer truck is moved on construction site, then by the concrete on trucd mixer on ground to be onstructed.It is right Larger in architectural engineering, the larger situation of concrete demand, traditional trucd mixer can transport in large quantity every time, and And compare concentration using degree, it disclosure satisfy that demand.
However, in more remote or underdeveloped area, such as rural area or the place from cities and towns farther out, it is often inconvenient direct Commerical ready-mixed concrete (concrete that be stirred, can be used directly) is bought, otherwise far away, not only cost is higher, and fills The trucd mixer of full commerical ready-mixed concrete is also easy to accident occur, therefore can only purchase dispensing (such as cement, sandstone and the water of concrete Deng) in construction site situ configuration;Simultaneously these regional construction sites due to scale it is often smaller, therefore to the list of concrete Secondary demand is simultaneously few, otherwise because construction site is planned uneven, and distribution is more dispersed, to the demand position points of concrete compared with It is more.Understand, when the excellent characteristic of concrete mixer truck of the prior art is just constructed with the small part area that presently, there are pair The demand characteristics of concrete is opposite.
Therefore, a kind of concrete mixer truck how is designed, adapting it to some areas needs situ configuration concrete, single Demand is few and characteristic that demand location point is scattered, is those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of concrete mixer truck, and being particularly adapted to small part construction site needs scene to match somebody with somebody Put the characteristic that concrete, single demand are few and demand location point is scattered.
In order to solve the above technical problems, the present invention provides a kind of concrete mixer truck, including car body, in addition to it is arranged at institute State the agitator tank on car body and be arranged on the car body and be used for the rotating mechanism for driving the agitator tank to horizontally rotate, setting In on the rotating mechanism and for adjust angle of inclination of the agitator tank in vertical plane swing mechanism and with it is described Swing mechanism is connected and is used for the drive mechanism for making the agitator tank rotate in a circumferential direction;
The swing mechanism include driving the opening of the agitator tank in the lanar four rod mechanism of vertical in-plane moving and Drive the actuator of the lanar four rod mechanism motion;
The lanar four rod mechanism includes support beam, rocking bar and connecting rod;The support beam is arranged at the rotating mechanism Surface, one end of the rocking bar are rotatablely connected with the support beam, and one end of the other end and the connecting rod is rotatablely connected, the company One end of bar is rotated with the output end of the actuator simultaneously, and the other end of the actuator is rotated with the support beam and connected Connect;The other end of one end of the support beam and the connecting rod is rotatablely connected with the both ends of the agitator tank respectively.
Preferably, the rotating mechanism is rotary disk.
Preferably, the support column of the working depth for increasing the agitator tank is included, and the support column is arranged at The surface of the rotary disk;The other end of the support beam is connected with the support column.
Preferably, the actuator is hydraulic cylinder.
Preferably, the output end of the drive mechanism is connected with the agitator tank, and the other end respectively with the support beam One end and the connecting rod the other end rotation connection.
Preferably, the drive mechanism includes connecting seat and the motor being arranged on the connecting seat;The connecting seat Side wall is rotatablely connected with one end of the support beam and the other end of the connecting rod respectively, and the output shaft of the motor stirs with described The opening for mixing tank axially connects.
Preferably, the opening of the agitator tank is provided with the bearing pin for strengthening transmission stability, and the bearing pin hangs down Directly through the opening of the agitator tank and the output shaft of the motor.
Preferably, the bottom of the car body is telescopically provided with the creeper undercarriage for being adapted to rough ground.
Concrete mixer truck provided by the present invention, mainly including car body, agitator tank, rotating mechanism, swing mechanism and drive Motivation structure.Wherein, agitator tank is arranged on car body, and rotating mechanism is arranged on car body and is mainly used in (indirect) drive agitator tank Rotate (revolution) in the horizontal plane.Swing mechanism is arranged on rotating mechanism, is mainly used in adjusting agitator tank in vertical plane Angle of inclination, that is, adjust the opening direction of agitator tank.Drive mechanism is connected with swing mechanism, be mainly used in drive agitator tank around The axis of oneself is rotated in a circumferential direction (rotation).Due to agitator tank be mainly used in stirring the concrete such as sand, cement and water and The raw material of mortar, therefore after being arranged on car body, can be after trucd mixer reaches construction site further according to actual demand ratio Carry out the situ configuration of concrete.When being initially configured concrete, swing mechanism is driven indirectly will by rotating mechanism first Agitator tank rotates to two side positions of car body from the middle position of car body, is easy to feed;Then the effect of swing mechanism is passed through again The opening of agitator tank is tilted and raised, is easy to blowing;Stirring tank is not stopped finally by the effect of drive mechanism so that coagulation The dispensing of soil stirs in tank body, completes the configuration of preset ratio, afterwards again by swing mechanism by the opening of agitator tank Tilt down, start to dump concrete on construction site.Concrete mixer truck provided by the present invention, by rotating mechanism, The collective effect of swing mechanism and drive mechanism realizes the situ configuration of concrete, and agitator tank is in rotating mechanism, swing mechanism Just meet that small part is remote or the construction site of under-developed area needs with the characteristic of flexible motion under the drive of drive mechanism Purchase raw material and carry out the requirement that situ configuration concrete, single discharging demand are few and discharging demand location point is scattered.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of embodiment provided by the present invention;
Fig. 2 is the concrete structure schematic diagram of the swing mechanism shown in Fig. 1;
Fig. 3 is the partial structural diagram of the drive 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, support beam -402, shake Bar -403, connecting rod -404, support column -405, drive mechanism -5, connecting seat -501, motor -502, bearing pin -6.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Fig. 1 is refer to, Fig. 1 is a kind of overall structure diagram of embodiment provided by the present invention.
In a kind of embodiment provided by the present invention, concrete mixer truck mainly include car body 1, agitator tank 2, Rotating mechanism 3, swing mechanism 4 and drive mechanism 5 etc..
Wherein, car body 1 is the main part of concrete mixer truck, is mainly used in carrying and installs remaining parts, and Car body 1 refers mainly to remove the part of driver's cabin in concrete mixer truck.
Agitator tank 2 is one kind of truck mixer, the raw materials such as cement and sandstone can stir in advance, wait coagulation Water is added after native trucd mixer arrival construction site to be molded.Preferably, the agitator tank 2 in the present embodiment is dry mix Tank, rotating speed is very fast, small volume and motion are flexible, and being particularly adapted to part construction site needs situ configuration concrete, single Demand is few and characteristic that demand location point is scattered.Certainly, agitator tank 2 can also be wet type agitator tank etc..
Rotating mechanism 3, swing mechanism 4 and drive mechanism 5 belong to the motion driving part of agitator tank 2.Wherein, whirler Structure 3 is arranged on car body 1, is mainly used in making the motion that horizontally rotates of agitator tank 2 (to refer to the fortune that agitator tank 2 carries out similar revolution Dynamic rather than rotation).Certainly, in the present embodiment and it is indirect agitator tank 2 is set on rotating mechanism 3, but pass through oscillating machine Structure 4 is completed as the mode of intermediate connector.Specifically, the rotating mechanism 3 can be to be embedded on the surface of car body 1 and bottom The structures such as the rotary disk that portion is driven by parts such as motor or rotating shafts.In general, the anglec of rotation of the rotating mechanism 3 are 360 °, you can circumferentially rotate, and can also be realized just by the reverse drive of the parts such as motor or rotating shaft, the rotating mechanism 3 Reversion, so as to drive agitator tank 2 in the horizontal plane clockwise or counterclockwise.The meaning of rotating mechanism 3 is, ordinary circumstance Under, in order to save space hold, agitator tank 2 is all the centre position for being retracted in car body 1, and is needing to use agitator tank 2 to carry out During concrete situ configuration, you can the agitator tank 2 positioned at the centre position of car body 1 is rotated horizontally into car body 1 by rotating mechanism 3 Two side positions, so as to facilitate worker toward addition concrete material in agitator tank 2;And after concreting completion, you can Again by the rotation of rotating mechanism 3, agitator tank 2 is turned to the centre position of the top of car body 1, is readily transported, avoids hindering Road traffic.
Swing mechanism 4 is mainly the moving component for driving agitator tank 2 to be overturn vertically, is arranged on rotating mechanism 3, is had Body be may be provided on the surface of rotary disk, and its meaning is, agitator tank 2 while being overturn vertically, its direction being open It will be rotated with the rotation of tank body.Certainly, the rotational motion of agitator tank 2 now is occurred in perpendicular, i.e. oscillating machine Structure 4 can adjust angle of inclination of the agitator tank 2 in vertical plane.Construction site, workpeople's preparation are reached in concrete mixer truck In toward agitator tank 2 during addition raw material, as it was previously stated, agitator tank 2 can be rotated horizontally to the two of car body 1 by rotating mechanism 3 Side position, and now then can be by the vertical Stirring tank 2 of effect of swing mechanism 4, being open to rotate to tilts upward Angle, so workpeople will be facilitated to add raw material inward, than relatively labor-saving.And after the raw material of concrete adds completion, i.e., Agitator tank 2 can be overturn vertically again by swing mechanism 4, be open to rotate to and wait angle straight up, so using original Expect that the gravity of itself is compacted and is evenly distributed in agitator tank 2, be easy to accelerate stirring efficiency.Specific knot on swing mechanism 4 Structure will be discussed in detail in subsequent content.
Drive mechanism 5 is arranged on car body 1, is mainly used in direct drive agitator tank 2 and is rotated in a circumferential direction, inside is mixed Native raw material is coagulated to be stirred.Understand, drive mechanism 5 be to the driving effect of agitator tank 2 rotating mechanism 3 and swing mechanism 4 it Afterwards, i.e., the both sides that agitator tank 2 is rotated horizontally to car body 1 when rotating mechanism 3 are rotated again to the centre position of car body 1 while put Motivation structure 4 rotates to agitator tank 2 after opening tilts upward and be rotated again to vertical direction vertically, and drive mechanism 5 starts to act again, Agitator tank 2 is driven to be rotated in a circumferential direction (rotation).So far, whole of the concrete mixer truck to construction site situ configuration concrete Flow terminates, and need to only arrive construction ground afterwards and dump concrete.Concrete structure on drive mechanism 5 will be follow-up interior It is discussed in detail in appearance.
In summary, concrete mixer truck provided by the present invention, rotating mechanism 3, swing mechanism 4 and drive mechanism are passed through 5 collective effect, the horizontal rotation of agitator tank 2, the vertical motion such as overturn and rotate in a circumferential direction individually or jointly are completed, is realized In the purpose of construction site situ configuration concrete;And agitator tank is in rotating mechanism 3, swing mechanism 4 and drive mechanism 5 Drive descends the characteristic of flexible motion just to meet, and small part is remote or the construction site of under-developed area needs to purchase raw material Situ configuration concrete, single discharging demand be few and requirement that discharging demand location point is scattered, compared to prior art, saves Cost of transportation, improves efficiency of construction.
As shown in Fig. 2 Fig. 2 is the concrete structure schematic diagram of the swing mechanism shown in Fig. 1.
In a kind of preferred embodiment on swing mechanism 4, swing mechanism 4 mainly includes being used to drive agitator tank 2 Opening vertical in-plane moving lanar four rod mechanism, and driving lanar four rod mechanism motion actuator 401, i.e., Actuator 401 drives the driving link motion in lanar four rod mechanism.Specifically, the lanar four rod mechanism includes support beam 402nd, rocking bar 403 and connecting rod 404.Wherein, support beam 402 is arranged on the surface of rotary disk, and is generally directed in car body 1 Between position, specifically can along car body 1 length direction set.One end of rocking bar 403 is rotatablely connected with support beam 402, the other end It is rotatablely connected with one end of connecting rod 404, while output end of the end of connecting rod 404 also with actuator 401 is rotatablely connected, and drive The other end of part 401 is then rotatablely connected with support beam 402.Agitator tank 2 is connected with the lanar four rod mechanism, and equivalent to it In another rocking bar, connect specifically, the both ends of agitator tank 2 rotate with the other end of one end of support beam 402 and connecting rod 404 respectively Connect.As can be seen that support beam 402, equivalent to " frame " in lanar four rod mechanism, rocking bar 403 and agitator tank 2 are equivalent to it In " rocking bar " or " crank ", and connecting rod 404 is equivalent to " connecting rod " therein.Therefore, under the drive of actuator 401, rocking bar 403 rotate first, then pass through the transmission of connecting rod 404 so that agitator tank 2 is in rotary flat rotation in surface, certainly, the Plane of rotation For 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 structures 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, for example can also be to include standing The forms such as post, crossbeam, connecting rod and expansion link.Wherein, uprights vertical is arranged on the surface of rotating mechanism 3, and crossbeam is vertical again Ground is arranged on column, and is typically toward the middle direction of car body 1, and connecting rod is vertically set on the terminal position of crossbeam, And towards the surface of car body 1, connecting rod can be specifically arranged to the end in the direction, in addition connecting rod on the vertical surface of car body 1 It is rotatablely connected with the afterbody of agitator tank 2;And expansion link is vertically disposed on crossbeam, can also be set to and car body 1 certainly The vertical direction in surface, and the end of expansion link and the opening of agitator tank 2 are rotatablely connected.It is arranged such, is hung by connecting rod One end of agitator tank 2 is played, then lifts by the flexible of expansion link in the other end of agitator tank 2 or falls agitator tank 2, so as to reach The effect for making agitator tank 2 be overturn in vertical plane.
In addition, having enough spaces at work to improve agitator tank 2, the present embodiment is also in swing mechanism 4 It is additionally arranged support column 405.The support column 405 is arranged on the surface of rotary disk, and typically can be orthogonal, and support beam 402 other end is now arranged on support column 405, is not joined directly together with rotary disk.Thus by the length of support column 405, Add the height of agitator tank 2 so that agitator tank 2 has enough spaces at work.
Connect above-mentioned, drive mechanism 5 can be also arranged between agitator tank 2 and swing mechanism 4, specifically, can be by driving machine The output end of structure 5 is connected with agitator tank 2, for example is connected with the outlet of agitator tank 2, then the other end of drive mechanism 5 is distinguished It is rotatablely connected with one end of support beam 402 and the other end of connecting rod 404.So drive mechanism 5 and swing mechanism 4 are integrated into One, reduces space hold, optimizes the structure of concrete mixer truck.
As shown in figure 3, Fig. 3 is the partial structural diagram of the drive mechanism shown in Fig. 1.
Specifically, the drive mechanism 5 can include connecting seat 501 and motor 502.Wherein, connecting seat 501 is mainly used in pacifying Motor 502 is filled, and the side wall of connecting seat 501 is rotatablely connected with one end of support beam 402 and the other end of connecting rod 404 respectively. I.e. connecting seat 501 instead of before agitator tank 2, again as " rocking bar " or " crank " in lanar four rod mechanism.It is and electric Machine 502 is arranged on connecting seat 501, and its output shaft is axially connected with the opening of agitator tank 2, in this way, while motor 502 operates Agitator tank 2 can be smoothly driven to be rotated in a circumferential direction.Certainly, the concrete structure of drive mechanism 5 is not limited in above-mentioned connecting seat 501 and motor 502, remaining such as mounting seat and is arranged in mounting seat, the knot such as the rotation circle of side wall for clamping agitator tank 2 Structure can also use.
Further, in order to improve the transmission stability between agitator tank 2 and motor 502, the present embodiment is also in agitator tank 2 Opening be provided with bearing pin 6.The bearing pin 6 has extended vertically through the opening of agitator tank 2, and is also set in the output shaft of motor 502 It is equipped with the through hole for being engaged with the bearing pin 6 so that when motor 502 drives the rotation of agitator tank 2, the drawing of bearing pin 6 can be passed through Tight effect suppresses circular runout, improves powerdriven stability.
In addition, it is contemplated that needing the construction site of situ configuration concrete, often geographical position is more remote, and how bad road conditions are, Pin is on the other hand, the present embodiment is provided with creeper undercarriage in the bottom of car body 1.The creeper undercarriage is particularly adapted to road surface ratio More rugged place, it is possible to increase the conevying efficiency of concrete mixer truck.Also, the creeper undercarriage can be at the bottom of car body 1 Portion freely stretches, when road surface is flatter, you can wheel walking is retracted through, and when road surface is rugged again by crawler travel Mechanism stretches out.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention. A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one The most wide scope caused.

Claims (8)

1. a kind of concrete mixer truck, including car body (1), it is characterised in that also include the stirring being arranged on the car body (1) Tank (2) and it is arranged on the car body (1) and for driving rotating mechanism (3) that the agitator tank (2) horizontally rotates, being arranged at On the rotating mechanism (3) and for adjust angle of inclination of the agitator tank (2) in vertical plane swing mechanism (4) and Be connected and be used for the drive mechanism (5) for making the agitator tank (2) rotate in a circumferential direction with the swing mechanism (4);
The swing mechanism (4) includes driving the opening of the agitator tank (2) in the lanar four rod mechanism of vertical in-plane moving With the actuator (401) for driving the lanar four rod mechanism motion;
The lanar four rod mechanism includes support beam (402), rocking bar (403) and connecting rod (404);The support beam (402) sets Be placed in the rotating mechanism (3) surface, one end and the support beam (402) of the rocking bar (403) are rotatablely connected, the other end with One end rotation connection of the connecting rod (404), one end of the connecting rod (404) while the output end with the actuator (401) Rotation connection, and the other end of the actuator (401) is rotatablely connected with the support beam (402);The support beam (402) The other end of one end and the connecting rod (404) is rotatablely connected with the both ends of the agitator tank (2) respectively.
2. concrete mixer truck according to claim 1, it is characterised in that the rotating mechanism (3) is rotary disk.
3. concrete mixer truck according to claim 2, it is characterised in that also include being used to increase the agitator tank (2) Working depth support column (405), and the support column (405) is arranged at the surface of the rotary disk;The support beam (402) the other end is connected with the support column (405).
4. concrete mixer truck according to claim 1, it is characterised in that the actuator (401) is hydraulic cylinder.
5. concrete mixer truck according to claim 1, it is characterised in that the output end of the drive mechanism (5) and institute State agitator tank (2) be connected, and the other end respectively with one end of the support beam (402) and the other end of the connecting rod (404) Rotation connection.
6. concrete mixer truck according to claim 5, it is characterised in that the drive mechanism (5) includes connecting seat And the motor (502) that is arranged on the connecting seat (501) (501);The side wall of the connecting seat (501) respectively with the support One end of beam (402) and the other end rotation connection of the connecting rod (404), output shaft and the stirring of the motor (502) The opening of tank (2) axially connects.
7. concrete mixer truck according to claim 6, it is characterised in that the opening of the agitator tank (2) is provided with For strengthening the bearing pin (6) of transmission stability, and the bearing pin (6) extends vertically through the opening of the agitator tank (2) and the electricity The output shaft of machine (502).
8. according to the concrete mixer truck described in claim any one of 1-7, it is characterised in that the bottom of the car body (1) can Telescopically it is provided with the creeper undercarriage for 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 true CN105563656B (en) 2018-01-19

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Families Citing this family (2)

* 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
CN114644467A (en) * 2021-11-15 2022-06-21 广东鸿丰水泥有限公司 Cement utilizing slag

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

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