JPS6023013A - Device for transporting and kneading concrete blank - Google Patents
Device for transporting and kneading concrete blankInfo
- Publication number
- JPS6023013A JPS6023013A JP13173783A JP13173783A JPS6023013A JP S6023013 A JPS6023013 A JP S6023013A JP 13173783 A JP13173783 A JP 13173783A JP 13173783 A JP13173783 A JP 13173783A JP S6023013 A JPS6023013 A JP S6023013A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle frame
- frame
- concrete
- support frame
- weighing
- 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
Landscapes
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、コンクＵ −ト素材料の運搬および混練装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for conveying and kneading concrete materials.
一般に、速硬性コンクリートは、その速硬性によって使
用可能時開が非常に短時聞のため、あらかじめ混練して
おいて運搬することが不可能であり、コンクリートを打
設する現地において各素材を正確な割合で必要量ずつ混
練する必要がある。In general, quick-setting concrete has a very short usable time due to its quick-hardening properties, so it is impossible to mix and transport it in advance, and each material must be accurately mixed at the site where the concrete is placed. It is necessary to knead the required amount at a suitable ratio.
そのような必要を満たすところのコンクリート素桐料の
運搬および混練装置として、例えば特開昭５乙−２２乙
／乙号がある。An example of an apparatus for transporting and kneading concrete paulownia material that satisfies such needs is JP-A-5-22 Otsu/Otsu.
ところが、そのような従来の装置においては、計量装置
が車枠上に搭載されかつ車枠に接した状態で計量が行わ
れていたため、エンジン等の１駆動部よりの振動が計量
装置に伝わるおそれがあるし、また、不整地などでは計
量装置が傾くこととなり、計量精度に影響を及ぼすので
、その点において改良の余地があった。However, in such conventional devices, the weighing device is mounted on the vehicle frame and weighs while in contact with the vehicle frame, so there is a risk that vibrations from one driving part such as the engine may be transmitted to the weighing device. Furthermore, on uneven ground, the weighing device tends to tilt, which affects weighing accuracy, so there is room for improvement in this respect.
本発明はかかる点に鑑みてなされたもので、コンクリー
ト素材料の計量を精度よ（行うことかでき、計量の信頼
性が向上したコンクリート素材料の運搬および混練装置
を提供することを目的とするものである。The present invention has been made in view of the above, and an object of the present invention is to provide a concrete material conveying and kneading device that can measure concrete materials with high accuracy and has improved measurement reliability. It is something.
以下、本発明の構成を実施例について図面に沿って説明
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below with reference to the drawings.
第１図ないし第３図に示すところの、速硬性コンクリー
トのミキサ車１において、２は車枠で、その上に貯蔵容
器としての／対の左右セメント室６．４、砂利などの粗
骨材室５．砂などの細骨材室６、水タンク７および混和
剤タンク８．９とがそれぞれ搭載されている。In the quick-hardening concrete mixer truck 1 shown in Figures 1 to 3, 2 is a vehicle frame, on which are a pair of left and right cement chambers 6.4 as storage containers, and a coarse aggregate chamber for gravel, etc. 5. A fine aggregate chamber 6 such as sand, a water tank 7, and an admixture tank 8.9 are each mounted.
また、第３図に詳細を示すように、骨材は、各？ｔ 祠
”４５ 、 ６よりベルトフィーダ１０，１１．パケッ
トコンベア１２．１３およびスクリュコンベア１４．１
５を介して、計量機１６の計量容器１７に搬送されるよ
うになっている。また、セメントは、各セメント室６，
４よりスクリュコンベア１８゜１９、共通のスクリュコ
ンベア２０およびさらに別のスクリュコンベア２１を介
して、前記計量機１６の計量容器１７に搬送されるよう
になっている。Also, as shown in detail in Figure 3, each type of aggregate is different. Belt feeder 10, 11 from t Shrine 45, 6. Packet conveyor 12.13 and screw conveyor 14.1
5 to a weighing container 17 of a weighing machine 16. In addition, cement is stored in each cement room 6,
4 to the weighing container 17 of the weighing machine 16 via screw conveyors 18 and 19, a common screw conveyor 20, and another screw conveyor 21.
ｒ３ｔｊ記計量機１６の計量容器１７は、粗骨材、細骨
桐、セメントが収容される計量室２２，２３゜２４が独
立して形成され、ロードセル２５．２６を用いて和算箱
２７にて累積計量されるようになっている。The weighing container 17 of the weighing machine 16 has independently formed weighing chambers 22, 23 and 24 in which coarse aggregate, fine bone, and cement are stored, and is loaded into a wasan box 27 using load cells 25 and 26. It is designed to be weighed cumulatively.
このようにして計量された骨材およびセメントは、混練
装置としてのミキサ２８に送給される。The aggregate and cement thus measured are fed to a mixer 28 as a kneading device.
一方、混和剤は、各タンク８．９より混和剤ポンプ２９
．３０にて計Ｎ機１６の別の計量容器ろ１の計量室３２
．３３に送給され、ロードセル６４゜６５を用いて和算
箱６６にて累積計量される。また、水は、水タンク７よ
り水ポンプ６７にて計量機１６のさらに別の計量容器６
８に送給され、ロードセル３９．４０を用いて和算箱４
１１こて計量されるようになっている。On the other hand, the admixture is supplied to the admixture pump 29 from each tank 8.9.
．． At 30, the measuring chamber 32 of another measuring container filter 1 of the total N machine 16
．． 33 and cumulatively weighed in a summation box 66 using load cells 64 and 65. Further, water is supplied from the water tank 7 to another measuring container 6 of the weighing machine 16 by a water pump 67.
8, and using a load cell 39.40, the wasan box 4
11 It is designed to be weighed with a trowel.
このようにして計量された水は、前記計量され１こ混和
剤とともに、ミキサ２８に供給される。The water thus measured is supplied to the mixer 28 together with the measured admixture.
しかして、ミキサ２８に送給されたコンクリート素材料
は、ミキサ２８内で混合攪拌され、排出装置としてのス
クリュオーガ４２を介して排出されるようになっている
。Thus, the concrete material fed to the mixer 28 is mixed and agitated within the mixer 28, and is discharged via a screw auger 42 serving as a discharge device.
４６は駆動手段としての油圧モータ、４４は運転操作盤
、４５は防水帆布である。46 is a hydraulic motor as a driving means, 44 is an operation panel, and 45 is a waterproof canvas.
なお′、粗骨材、細骨材、混和剤、セメントおよび水の
／バッチあたりの必要量は、オペレータＣごて予め設定
される。Note that the required amounts of coarse aggregate, fine aggregate, admixture, cement, and water per batch are set in advance by operator C's trowel.
第７図および第５図に詳細を示すように、上記計量機１
６は、車枠２上に離脱可能に搭載された支持枠５１に対
し、左右の支承部材５２．５３を介して前後方向に回動
可能に支持された可動枠５４」二に取付けられている。As shown in detail in FIGS. 7 and 5, the weighing machine 1
6 is attached to a movable frame 54'2 which is rotatably supported in the front and back direction via left and right support members 52 and 53 with respect to a support frame 51 that is removably mounted on the vehicle frame 2.
５５は左右に配設されハンドル５６の操作で伸縮可能で
ある調整部材で。Reference numeral 55 denotes adjustment members arranged on the left and right sides that can be expanded and contracted by operating a handle 56.
その上下端部がそれぞれ支持枠５１および可動枠５４に
ピン連結され、それによって可動枠５４を回動できるよ
うになっている。なお、左右の調整部材５５のハンドル
５６は、チェーン５７１こて連係されている。Its upper and lower ends are connected by pins to the support frame 51 and the movable frame 54, respectively, so that the movable frame 54 can be rotated. Note that the handles 56 of the left and right adjustment members 55 are linked with a chain 571.
また、支持枠５１は、グ隅に伸縮可能なジヤツキ手段５
．８．５８’、５８．５８が配設され、しかして計量時
に伸長することにより、車枠２と離隔して該車枠２何よ
り振動が伝わらないようになっている。一方、車枠２に
も、伸縮可能な調整用ジヤツキ手段５９．５９が左右に
配設され、それによって地表面が傾斜した不整地などで
、伸長させることにより車枠２をほぼ水平状態とするこ
とができるようになっている。Further, the support frame 51 has a jacking means 5 which is extendable and retractable at the corner of the support frame 51.
．． 8.58' and 58.58 are arranged, and by expanding during measurement, they are separated from the vehicle frame 2, so that vibrations are not transmitted to the vehicle frame 2 above all. On the other hand, the vehicle frame 2 is also provided with extendable adjusting jack means 59, 59 on the left and right sides, which allows the vehicle frame 2 to be brought into a nearly horizontal state by extending it on uneven terrain with a sloping ground surface. It is now possible to do so.
上記支持枠５１は、計量時以外の時には、第６図（ａ）
（ｂｌに示すところの固縛手段６０にて車枠２に固定
されるようになっている。すなわち、支持枠５１には、
切欠き６１ａを有する保合部材６１か設けられる一方、
車枠２側に上下動可能な保合ピン６２が設けられている
。これによって、油圧シリンダ６６のピストンロンドロ
３ａがＳ方向に作動すると、途中のリンク機構６４を介
して保合ピン６２が上方に移動し、保合部材６１したが
って支持枠５１の固縛が解除される。一方、ピストンロ
ッド６３ａをＴ方向に作動させると、第６図（ａｌ（ｌ
〕）に示す状態となり、保合部材６１したがって支持枠
５１が固縛される。なお、前後のリンク機構６４は連係
部材６５を介して、また、左右のリンク機構６４はトル
クシャフト６６を介して連係され、７つの油圧シリンダ
６６で作動するようになっている。When the support frame 51 is not used for measurement, the support frame 51 shown in FIG. 6(a)
(It is fixed to the vehicle frame 2 by lashing means 60 shown in bl. In other words, the support frame 51 has
While a retaining member 61 having a notch 61a is provided,
A retaining pin 62 that can move up and down is provided on the vehicle frame 2 side. As a result, when the piston rotor 3a of the hydraulic cylinder 66 operates in the S direction, the retaining pin 62 moves upward via the intermediate link mechanism 64, and the securing of the retaining member 61 and therefore the support frame 51 is released. Ru. On the other hand, when the piston rod 63a is operated in the T direction, as shown in FIG.
]), the retaining member 61 and therefore the support frame 51 are secured. The front and rear link mechanisms 64 are interconnected via a link member 65, and the left and right link mechanisms 64 are interconnected via a torque shaft 66, and are operated by seven hydraulic cylinders 66.
上記のように構成すれば、コンクリート素桐刺を計（け
する作業特には、先ず、車枠２側の調整ジヤツキ手段５
９．５９を伸長させて、車枠２をほぼ水平状態とする。With the above configuration, the work of measuring concrete paulownia paulownia, in particular, can be done by first adjusting the adjustment jack 5 on the car frame 2 side.
9. Extend the frame 2 to make the vehicle frame 2 almost horizontal.
なお、車枠２がほぼ水平状態にあるときは、この作業は
不要である。Note that this work is not necessary when the vehicle frame 2 is in a substantially horizontal state.
続いて、固縛手段６０を解除して、支持枠５１を車枠２
に対してフリーな状態とし、その状態でグつのジヤツキ
手段５８を伸長させて、支持枠５１したがって計量機１
６を車枠２Ｉこ対して離脱せしめて、一定量毎に重量計
測を行う。Subsequently, the lashing means 60 is released and the support frame 51 is secured to the vehicle frame 2.
In this state, the jacking means 58 is extended, and the support frame 51 and therefore the weighing machine 1 are held in a free state.
6 is removed from the vehicle frame 2I, and the weight is measured at regular intervals.
したがって、計量機１６はほぼ水平状態となり、しかも
車枠２側と分際されているので、振動等の外乱による影
響を受けることなく、精度よく計量可能となる。なお、
計量容器１７．３８とミキサ２８とは蛇腹部材６７．６
８，６９．７０で連結されているので、振動等は伝わら
ない。Therefore, since the weighing machine 16 is in a substantially horizontal state and separated from the vehicle frame 2 side, it is possible to perform accurate weighing without being affected by external disturbances such as vibrations. In addition,
The measuring container 17.38 and the mixer 28 are made of bellows material 67.6
Since they are connected by 8,69,70, vibrations etc. are not transmitted.
一方、作業か終了した後には、固縛手段６０にて支持枠
５１を車枠２に対し固定することにより、走行時に計量
機１６（支持枠５１）が移動したりする不具合は生じな
い。なお、支持枠５１を車枠２へ搭載する場合の位置決
め手段としては、第７図に示すように、車枠２側のコー
ン部組７１と支持枠５１側のテーパ孔７２との組合ぜ、
車枠２側のテーパ面を有するフレーム部材７６と、該フ
レーム部材７３に係合する支持枠５１側のフレーム部材
７４との組合せなどを用いることができる。On the other hand, after the work is completed, by fixing the support frame 51 to the vehicle frame 2 using the lashing means 60, problems such as the weighing machine 16 (support frame 51) moving during driving do not occur. In addition, as a positioning means when mounting the support frame 51 on the vehicle frame 2, as shown in FIG.
A combination of a frame member 76 having a tapered surface on the vehicle frame 2 side and a frame member 74 on the support frame 51 side that engages with the frame member 73 can be used.
したがって、一定量毎に重量計測を行うので、計量精度
が高くなる。−回当りの計測量が比較的小容量なので、
コンクリート素材料の移動、計測、混練、排出が短時間
ですみ、サイクルタイムが短か（繰返されるので、単位
時間当りの混線量を大きくすることができる。Therefore, since the weight is measured every fixed amount, the measurement accuracy is increased. -The amount measured per measurement is relatively small, so
Moving, measuring, kneading, and discharging concrete materials can be done in a short time, and the cycle time is short (because it is repeated, the amount of crosstalk per unit time can be increased).
また、貯蔵容器と、計量機の計量容器とを公序したこと
により、計量、混練中でもコンクリート素材料の補給は
随時に行える１こめ、補給桐刺が続く限りほぼ連続して
生コンクリートの製造ができる。特に、機動性が良く、
任意の必要量だけの練りまぜを行うことができるので、
練りませがら打設まで時開的に余裕のない速硬性セメン
トの練りまぜに適する。In addition, by making the storage container and the measuring container of the weighing machine public, concrete material can be replenished at any time even during measuring and mixing, and ready-mixed concrete can be manufactured almost continuously as long as the replenishment continues. . In particular, it has good maneuverability,
You can knead just the amount you need, so
Suitable for mixing fast-setting cement where there is not enough time between mixing and pouring.
本発明は上記のように構成したから、振動、傾斜面（不
整地）などの外乱による影響を受けることなく、コンク
リート素材料を精度よ（計量することか可能となる。Since the present invention is configured as described above, it is possible to accurately (measure) concrete materials without being affected by external disturbances such as vibrations and slopes (uneven surfaces).
図面は本発明の実施態様を例示するもので、第１図は速
硬性コンクリートのミキサ車の側面図。
第２図は同要部平面図、第３図は第１図のミキサ車の機
能の説明図、第り図および第５図はそれぞれ計量機付近
の背面図および側面図、第６図［ａ） ｔｂ）はそれぞ
れロック機構の説明図である。
１・・・・・・ミキサ車、２・・・・・・車枠、３．４
・・・・セメント室、５・・・・・・粗骨材室、６・・
・・・・細骨材室、７・・・・・・水タンク、８．９・
・・・・・混和剤タンク、１６・・・・・・計量機、１
７・・・・・・計量容器、２５．２６・・・・ロードセ
ル、６１・・・・・・計量容器、３’４．３５・・・・
・ロードセル、３９．４０・・・・ロードセル、４２・
・・・スクリーオーガ、５１・・・・・・支持枠、５２
，５．、ｌＳ・・・・・・支承部組、５４・・・・・・
可動枠、５５・・・・・調整部材、５８・・・・・・ジ
ヤツキ手段％ ５９・・・・・・調整用ジヤツキ手段、
６０・・・・・・固縛手段
７１The drawings illustrate embodiments of the present invention, and FIG. 1 is a side view of a quick-hardening concrete mixer truck. Figure 2 is a plan view of the same essential parts, Figure 3 is an explanatory diagram of the functions of the mixer truck in Figure 1, Figures 1 and 5 are rear and side views of the vicinity of the weighing machine, and Figure 6 [a ) tb) are explanatory diagrams of the locking mechanism. 1...Mixer truck, 2...Car frame, 3.4
...Cement room, 5...Coarse aggregate room, 6...
...Fine aggregate room, 7...Water tank, 8.9.
...Admixture tank, 16...Measuring machine, 1
7...Measuring container, 25.26...Load cell, 61...Measuring container, 3'4.35...
・Load cell, 39.40... Load cell, 42.
... Scree auger, 51 ... Support frame, 52
,5. , lS...Support assembly, 54...
Movable frame, 55...Adjustment member, 58...Judge means% 59...Adjustment jack means,
60... Lashing means 71
Claims (1)
蔵容器と、該貯蔵容器からのコンクリート素祠料が供給
手段を介して供給され該コンクリート素材料を計量する
計量装置と、該計量装置にて計量されたコンクリート素
材料を混線する混練装置と、該混線装置にて混練された
コンクリート素材料を排出する排出装置とを具備し、前
記計量装置が車枠上に離脱可能に搭載され、前記計量装
置か車枠と離脱した状態で計量可能と構成したことを特
徴とするコンクリート素材料の運搬および混練装置。(1) A storage container for concrete material mounted on a vehicle frame, a measuring device for metering the concrete material to which the concrete material from the storage container is supplied via a supply means, and a measuring device for measuring the concrete material; The metering device is removably mounted on the vehicle frame, and the metering device is removably mounted on the vehicle frame, and the metering device is removably mounted on the vehicle frame, and A device for transporting and kneading concrete materials, characterized in that it is configured so that it can be measured in a state where the device is separated from a vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13173783A JPS6023013A (en) | 1983-07-18 | 1983-07-18 | Device for transporting and kneading concrete blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13173783A JPS6023013A (en) | 1983-07-18 | 1983-07-18 | Device for transporting and kneading concrete blank |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17892083A Division JPS6022629A (en) | 1983-09-26 | 1983-09-26 | Carrying and weighing device of concrete raw material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6023013A true JPS6023013A (en) | 1985-02-05 |
| JPS6227650B2 JPS6227650B2 (en) | 1987-06-16 |
Family
ID=15065011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13173783A Granted JPS6023013A (en) | 1983-07-18 | 1983-07-18 | Device for transporting and kneading concrete blank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100672002B1 (en) | 2005-07-07 | 2007-01-24 | 주식회사 대한아이엠 | Mobile feeding apparatus of admixture for concrete with fixded quantity |
-
1983
- 1983-07-18 JP JP13173783A patent/JPS6023013A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100672002B1 (en) | 2005-07-07 | 2007-01-24 | 주식회사 대한아이엠 | Mobile feeding apparatus of admixture for concrete with fixded quantity |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227650B2 (en) | 1987-06-16 |
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