JPH0111446Y2 - - Google Patents
Info
- Publication number
- JPH0111446Y2 JPH0111446Y2 JP1983203663U JP20366383U JPH0111446Y2 JP H0111446 Y2 JPH0111446 Y2 JP H0111446Y2 JP 1983203663 U JP1983203663 U JP 1983203663U JP 20366383 U JP20366383 U JP 20366383U JP H0111446 Y2 JPH0111446 Y2 JP H0111446Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- flanges
- fixed
- shell
- flange
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/1825—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying
- B28C5/1856—Details or parts, e.g. drums
- B28C5/1862—Construction of drum, e.g. provided with mixing blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Description
【考案の詳細な説明】
この考案は、コンクリート等のミキサのドラム
に関するものである。[Detailed description of the invention] This invention relates to a drum for a mixer for concrete, etc.
従来、ミキサのドラムは、裁頭円錐形筒状の上
部胴と、筒状の中間胴と逆裁頭円錐状筒の下部胴
と、底板とをそれぞれ鉄板により製造したのち、
上部胴の下縁に中間胴の上縁を、中間胴の下縁に
下部胴の上縁を、下部胴の下縁に底板の周縁をそ
れぞれ溶接して形成するので、組立てに手数がか
かると共に、販売以前の格納或は輸送に際し嵩張
る問題があつた。 Conventionally, mixer drums have been manufactured by manufacturing an upper body in the form of a truncated conical cylinder, a cylindrical intermediate cylinder, a lower body in the form of an inverted truncated conical cylinder, and a bottom plate, respectively, using iron plates.
Since the upper edge of the intermediate shell is welded to the lower edge of the upper shell, the upper edge of the lower shell is welded to the lower edge of the intermediate shell, and the peripheral edge of the bottom plate is welded to the lower edge of the lower shell, assembly is time-consuming and However, there were problems with bulky storage and transportation prior to sale.
また、中間胴に外周に歯部を有するリングを嵌
め合せ、中間胴にリングをボルトにより固着する
ので、手数がかかる問題があつた。 Further, since a ring having teeth on the outer periphery is fitted onto the intermediate barrel and the ring is fixed to the intermediate barrel with bolts, there is a problem in that it is time-consuming.
さらに、重量が重く取り扱いが困難になる問題
もあつた。 Furthermore, there was also the problem that it was heavy and difficult to handle.
この考案は、簡単かつ迅速に組立てることがで
きると共に、嵩低くして輸送コストを低減し、ま
た、軽量化をはかるようにして、上述の問題を解
消することを目的としている。 This invention aims to solve the above-mentioned problems by making it easy and quick to assemble, reducing the bulk to reduce transportation costs, and reducing weight.
この考案は、裁頭円錐形筒状の上部胴と、逆裁
頭円錐形筒状の下部胴と、下部胴の下縁開口を閉
鎖する底板とから成り、上記上部胴及び下部胴
は、等分割された成型パーツの組立てにより形成
され、上部胴と下部胴との組立て接続フランジに
歯部を設けたミキサのドラムを提供する。 This device consists of a truncated conical cylindrical upper body, an inverted truncated conical cylindrical lower body, and a bottom plate that closes the opening at the lower edge of the lower body. To provide a mixer drum which is formed by assembling divided molded parts and has teeth on an assembly connecting flange between an upper shell and a lower shell.
以下、この考案の実施例を添付図面に基づいて
説明する。 Hereinafter, embodiments of this invention will be described based on the accompanying drawings.
図において、Ａは組立式の裁頭円錐形筒状の上
部胴である。 In the figure, A is an assembled truncated conical cylindrical upper body.
上記の上部胴Ａは、台形の板状体１と、この板
状体１の両側縁及び下縁から連ねて上記板状体１
の表面に突出するフランジ２，２及び３とで成型
パーツａを製造し、そして所要数のパーツａを筒
状に並べながら対向するフランジ２，２を重ね合
せたのち、締付具４を介し両フランジ２，２を固
定して組立てられるようになつている。 The above-mentioned upper body A includes a trapezoidal plate-like body 1, and the plate-like body 1 connected from both side edges and the lower edge of this plate-like body 1.
A molded part a is manufactured using the flanges 2, 2 and 3 that protrude from the surface of the molded part a, and after arranging the required number of parts a in a cylindrical shape and overlapping the opposing flanges 2 and 2, Both flanges 2, 2 can be fixed and assembled.
Ｂは逆裁頭形筒状の下部胴である。 B is an inverted truncated cylindrical lower body.
上記の下部胴Ｂは、倒立台形の板状体５と、こ
の板状体５の両側縁及び上下縁から連なつて上記
板状体５の表面に突出するフランジ６，６及び
７，８とで成型パーツｂを製造し、そして所要数
のパーツｂを筒状に並べながら対向するフランジ
６，６を重ね合せたのち、締付具４を介し両フラ
ンジ６，６を固定して組立てられるようになつて
いる。 The lower body B includes an inverted trapezoidal plate 5 and flanges 6, 6 and 7, 8 that extend from both side edges and upper and lower edges of the plate 5 and protrude from the surface of the plate 5. After manufacturing the molded part b, and arranging the required number of parts b in a cylindrical shape and overlapping the opposing flanges 6, 6, both flanges 6, 6 are fixed via the fastener 4 so that they can be assembled. It's getting old.
Ｃは締付具４を介しフランジ８に周縁を固定し
て下部胴Ｂの底面を閉鎖する底板である。 C is a bottom plate whose peripheral edge is fixed to the flange 8 via the fastener 4 to close the bottom surface of the lower body B.
また、フランジ３，７は重ね合せて締付具４に
より固定される。 Further, the flanges 3 and 7 are overlapped and fixed by a fastener 4.
さらにフランジ３，７の外縁には歯部９が設け
られている。 Further, teeth 9 are provided on the outer edges of the flanges 3 and 7.
上記の締付具４は、ボルトとナツトとから成
り、重ね合せたフランジ２，２と、フランジ６，
６とフランジ３，７と、フランジ８と底板Ｃとに
それぞれ一致する透孔１０を設けて、この透孔１
０に締付具４を挿通したが、片方に透孔を、残る
片方にネジ孔を設けてボルトをねじ込むようにし
てもよい。 The above-mentioned fastener 4 consists of bolts and nuts, and has overlapping flanges 2, 2, flanges 6,
6 and the flanges 3 and 7, and the flange 8 and the bottom plate C are provided with through holes 10 that correspond to each other.
Although the fastener 4 is inserted through the hole 0, a through hole may be provided on one side and a threaded hole may be provided on the other side to screw a bolt into the hole.
なお、パーツａ，ｂ及び底板Ｃは、大量生産に
適し、かつ軽量化をはかるよう合成樹脂或はアル
ミ等を用いて成型され、特に着色合成樹脂を用い
て成型することにより、塗装を省略することがで
きる。 In addition, parts a, b and bottom plate C are molded using synthetic resin or aluminum in order to be suitable for mass production and to reduce weight.In particular, by molding using colored synthetic resin, painting is omitted. be able to.
また、図示のようにフランジ２，２及び６，６
の重ね合せ面に突条１１と、この突条１１が嵌り
込む溝１２を設けておくことにより、強力に組立
てることができると共に、締付具に大きな剪断力
が作用するのを防止し、さらに、ドラム内の混合
物の漏れ防止と、組立ての作業が容易になる。 Also, as shown in the figure, flanges 2, 2 and 6, 6
By providing a protrusion 11 and a groove 12 into which the protrusion 11 fits into the overlapping surfaces of the parts, it is possible to assemble the product strongly, prevent large shearing forces from acting on the fastener, and furthermore This prevents the mixture from leaking inside the drum and makes assembly easier.
図中１３は台車、１４は台車１３にハンドル１
５の操作により回動するよう軸承した支承アー
ム、１６は支承アーム１４にベアリングを介し軸
承した回転軸で、この回転軸１６の上端には底板
Ｃの下面中心がボルト止め等で固定される。１７
は台車１３に据え付けたモータ、１８はモーター
１７からプーリと、このプーリにかけ渡したベル
トとから成る伝達装置１９を介し駆動する歯車
で、この歯車１８には歯部９が噛み合つている。
２０はボルト止め等で固定した撹拌羽根である。 In the figure, 13 is a trolley, and 14 is a handle 1 on the trolley 13.
A support arm 16 is rotatably supported on the support arm 14 through a bearing, and the center of the lower surface of the bottom plate C is fixed to the upper end of the rotary shaft 16 with a bolt or the like. 17
18 is a gear driven from the motor 17 via a transmission device 19 consisting of a pulley and a belt passed around the pulley, and the gear 18 is meshed with the teeth 9.
20 is a stirring blade fixed with bolts or the like.
なお第５図で示したようにフランジ７のみに歯
部９を設けて、この歯部９に傘歯車１８′を噛み
合せてもよい。 Incidentally, as shown in FIG. 5, the tooth portion 9 may be provided only on the flange 7, and the bevel gear 18' may be engaged with the tooth portion 9.
以上のように、この考案に係るミキサのドラム
によれば、筒状に配列したパーツの両側縁のフラ
ンジを重ね合せると共に、締付具により固定して
上部胴と下部胴とを組立て、また、上部胴の下縁
フランジと下部胴の上縁フランジとを重ね合せて
締付具により固定し、さらに下部胴の下縁フラン
ジに締付具を介し底板の周縁を固定するようにし
てあるので、納入にともなう輸送に際し箱詰めし
て出荷することができる。 As described above, according to the mixer drum according to this invention, the flanges on both sides of the parts arranged in a cylindrical shape are overlapped, and the upper and lower barrels are assembled by fixing them with fasteners, and The lower edge flange of the upper shell and the upper edge flange of the lower shell are overlapped and fixed using a fastener, and the peripheral edge of the bottom plate is further fixed to the lower edge flange of the lower shell via a fastener. It can be boxed and shipped during transportation upon delivery.
このため、輸送コストを低減し、かつ輸送時の
損傷をなくすることができる。 Therefore, transportation costs can be reduced and damage during transportation can be eliminated.
また、締付具により各部を固定するので、客先
で簡単かつ迅速に組立てることができる。 Furthermore, since each part is fixed with a fastener, it can be assembled easily and quickly at the customer's site.
さらに、パーツを製造して組立てるので、一体
成型品に比べ金型を小さくし、金型の単価を著し
く低減することができる。 Furthermore, since the parts are manufactured and assembled, the mold can be made smaller compared to an integrally molded product, and the unit cost of the mold can be significantly reduced.
また、ドラムの一部が損傷した場合、パーツを
取りかえるので使用することができる。 Also, if a part of the drum is damaged, the part can be replaced and the drum can be used again.
さらに、上部胴の下縁フランジと、下部胴の上
縁フランジとの少なくとも片方に歯部を設けてあ
るので、別にリング状の歯車を製造し、そして嵌
め込んで取付ける手間のかかる作業をなくするこ
とができる。 Furthermore, since the teeth are provided on at least one of the lower edge flange of the upper shell and the upper edge flange of the lower shell, the labor-intensive work of separately manufacturing a ring-shaped gear and fitting it into place is eliminated. be able to.
第１図はこの考案に係るドラムの一部切欠正面
図、第２図は同上の一部分解斜視図、第３図は同
横断平面図、第４図は縦断正面図、第５図は下部
胴の上縁フランジのみに歯部を設けた実施例の縦
断正面図である。
Ａ……上部胴、ａ……パーツ、Ｂ……下部胴、
ｂ……パーツ、Ｃ……底板、１……板状体、２…
…フランジ、３……フランジ、４……締付具、５
……板状体、６……フランジ、７……フランジ、
８……フランジ、９……歯部、１０……透孔。
Fig. 1 is a partially cutaway front view of the drum according to this invention, Fig. 2 is a partially exploded perspective view of the same, Fig. 3 is a cross-sectional plan view of the same, Fig. 4 is a vertical sectional front view, and Fig. 5 is a lower part of the drum. FIG. 3 is a longitudinal sectional front view of an embodiment in which teeth are provided only on the upper edge flange of the flange. A... Upper body, a... Parts, B... Lower body,
b...Parts, C...Bottom plate, 1...Plate body, 2...
...flange, 3...flange, 4...fastener, 5
... Plate-shaped body, 6 ... Flange, 7 ... Flange,
8...Flange, 9...Teeth, 10...Through hole.
Claims (1)
から連ねて上記板状体の表面に突出するフランジ
でパーツを設け、このパーツの所要数を筒状に配
列すると共に、重ね合せた両側のフランジを締付
具により固定して上側胴を形成し、また、倒立台
形の板状体と、この板状体の両側縁及び上下縁か
ら連ねて上記板状体の表面に突出するフランジと
でパーツを設け、このパーツの所要数を筒状に配
列すると共に、重ね合せた両側のフランジを締付
具により固定して下側胴を形成し、上記上側胴の
下縁フランジと下側胴の上縁フランジとを締付具
により固定し、さらに下側胴の下縁フランジに底
板の周縁を締付具により固定し、上側胴と下側胴
との重ね合せたフランジの少なくとも片方に歯部
を設けたミキサのドラム。 Parts are provided with a trapezoidal plate-like body and flanges that extend from both side edges and the lower edge of this plate-like body and protrude from the surface of the plate-like body, and the required number of parts are arranged in a cylindrical shape and overlapped. The flanges on both sides are fixed with fasteners to form an upper body, and an inverted trapezoidal plate-like body is connected to both side edges and upper and lower edges of this plate-like body and protrudes from the surface of the plate-like body. A required number of parts are arranged in a cylindrical shape, and the stacked flanges on both sides are fixed with fasteners to form a lower body, and the lower edge flange of the upper body and the lower body are formed. The upper edge flange of the side shell is fixed with a fastener, and the peripheral edge of the bottom plate is fixed to the lower edge flange of the lower shell with a fastener, and at least one of the overlapping flanges of the upper shell and the lower shell is fixed. A mixer drum with teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983203663U JPS60106705U (en) | 1983-12-26 | 1983-12-26 | mixer drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983203663U JPS60106705U (en) | 1983-12-26 | 1983-12-26 | mixer drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60106705U JPS60106705U (en) | 1985-07-20 |
| JPH0111446Y2 true JPH0111446Y2 (en) | 1989-04-04 |
Family
ID=30766069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983203663U Granted JPS60106705U (en) | 1983-12-26 | 1983-12-26 | mixer drum |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60106705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003013814A1 (en) * | 2001-08-03 | 2003-02-20 | Kabushiki Kaisha Asami Seisakusho | Concrete mixer |
-
1983
- 1983-12-26 JP JP1983203663U patent/JPS60106705U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003013814A1 (en) * | 2001-08-03 | 2003-02-20 | Kabushiki Kaisha Asami Seisakusho | Concrete mixer |
| US7048429B2 (en) | 2001-08-03 | 2006-05-23 | Kabushiki Kaisha Asami Seisakusho | Concrete mixer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60106705U (en) | 1985-07-20 |
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