NZ723866A - Mixer truck - Google Patents

Mixer truck

Info

Publication number
NZ723866A
NZ723866A NZ723866A NZ72386615A NZ723866A NZ 723866 A NZ723866 A NZ 723866A NZ 723866 A NZ723866 A NZ 723866A NZ 72386615 A NZ72386615 A NZ 72386615A NZ 723866 A NZ723866 A NZ 723866A
Authority
NZ
New Zealand
Prior art keywords
rotating speed
mixer
mixer drum
rotating
drum
Prior art date
Application number
NZ723866A
Inventor
Kazunori Tanaka
Original Assignee
Kyb Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kyb Corp filed Critical Kyb Corp
Publication of NZ723866A publication Critical patent/NZ723866A/en

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
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/16—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying mixed concrete, e.g. having rotatable drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The invention relates generally to a mixer truck with a blade protruding from an inner wall of a rotating drum arranged whereby during a discharge operation for discharging ready-mixed concrete through an opening portion of the rotating drum, there is a problem that a discharge amount of the ready-mixed concrete pushed out by the rotating blade cyclically increases and decreases. A mixer truck according to the invention includes a mixer truck, comprising: a mixer drum configured to load ready-mixed concrete; a blade provided inside the mixer drum and configured to push out the ready-mixed concrete from the mixer drum; a driving device configured to rotate the mixer drum; and a controller configured to control a rotating speed of the mixer drum, a rotation switch configured to output a signal in accordance with a rotation position of the mixer drum, and a rotation sensor configured to detect the rotating speed of the driving device, the controller comprising: a rotation position determining unit configured to determine that the blade has come to a predetermined rotation position on the basis of a signal from the rotating switch; and a rotating speed control unit configured to set the rotating speed of the mixer drum lower than an ordinary rotating speed on the basis of a determination result of the rotation position determining unit, and wherein the rotation position determining unit is configured such that as the rotating speed of the driving device becomes higher, a timing of a signal configured to be sent to the rotating speed control unit after receiving a detection signal of the rotation switch is set earlier, and the signal is configured to set the rotating speed of the mixer drum lower than an ordinary rotating speed.
NZ723866A 2014-10-02 2015-09-08 Mixer truck NZ723866A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014203630A JP6483990B2 (en) 2014-10-02 2014-10-02 Mixer truck
PCT/JP2015/075509 WO2016052102A1 (en) 2014-10-02 2015-09-08 Mixer truck

Publications (1)

Publication Number Publication Date
NZ723866A true NZ723866A (en) 2018-09-28

Family

ID=55630145

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ723866A NZ723866A (en) 2014-10-02 2015-09-08 Mixer truck

Country Status (4)

Country Link
JP (1) JP6483990B2 (en)
AU (2) AU2015325888B2 (en)
NZ (1) NZ723866A (en)
WO (1) WO2016052102A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118415A (en) * 1982-12-25 1984-07-09 新明和工業株式会社 Controller for drive of mixer drum of mixer car
ES2281267B1 (en) * 2005-11-28 2008-09-01 Eugenio Bonilla Benegas SYSTEM OF MONITORING OF THE KNEE OF CONGLOMERATES.
JP5785825B2 (en) * 2011-09-02 2015-09-30 カヤバ工業株式会社 Mixer truck
JP5825719B2 (en) * 2012-03-22 2015-12-02 Ｋｙｂ株式会社 Mixer drum drive device

Also Published As

Publication number Publication date
WO2016052102A1 (en) 2016-04-07
AU2015325888A1 (en) 2016-09-22
JP6483990B2 (en) 2019-03-13
AU2015325888B2 (en) 2018-04-19
JP2016068535A (en) 2016-05-09
AU2018205107A1 (en) 2018-07-26

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 08 SEP 2020 BY DENNEMEYER + CO

Effective date: 20190829

LAPS Patent lapsed