DE373184C - Discharge opening for dump pit u. Like. With an endless haul-off belt - Google Patents
Discharge opening for dump pit u. Like. With an endless haul-off beltInfo
- Publication number
- DE373184C DE373184C DEB106331D DEB0106331D DE373184C DE 373184 C DE373184 C DE 373184C DE B106331 D DEB106331 D DE B106331D DE B0106331 D DEB0106331 D DE B0106331D DE 373184 C DE373184 C DE 373184C
- Authority
- DE
- Germany
- Prior art keywords
- belt
- discharge opening
- dump pit
- endless
- pit
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Description
Abzugsöffnung für Kippergruben u. dgl. mit endlosem Abzugsband. Die Erfindung bezieht sich auf eine besondere Ausbildung voll Abzugsöffnungen für Kippergruben u. dgl. zum Abziehen des aufgegebenen Gutes durch ein Förderband o. -dgl., ,las unter der Abzugsöffnung durchgezogen wird.Discharge opening for tipper pits and the like with an endless discharge belt. the Invention relates to a special training full drainage openings for dump pits and the like. For pulling the abandoned goods through a conveyor belt or the like.,, read is pulled through under the vent.
Bisher ist die Weite der Abzugsöffnungen der Breite des Förderbancles entsprechend gewählt «-orden, und zwar haben sie auf ihrer ganzen Länge die gleiche Weite. Bei diesen gleichweiten Öffnungen wird das Gut in .der Richtung der Bewegung des Förderbandes abgezogen, jedoch zuerst an. derjenigen Stelle, wo die Bewegung durch das Förderhand einsetzt (Q in Abb. z der Zeichnung). Infolgedessen wird die hintere Menge des Gutes zunächst abgezogen und unter der vorderen Menge durchgezwängt, wodurch es leidet und an Güte stark einbüßt, so insbesondere Rohbraunkohle.So far, the width of the outlet openings has been the width of the conveyor belt accordingly chosen "-order, and they have the same over their entire length Expanse. With these openings of equal width, the material is moved in the direction of movement of the conveyor belt pulled off, but on first. the place where the movement begins by the conveying hand (Q in Fig. z of the drawing). As a result, the the rear quantity of the goods is first pulled off and squeezed under the front quantity, as a result of which it suffers and greatly loses its quality, especially raw lignite.
Nach .der Erfindung wird die Abzugsöffnung bis auf ein Stück P auf die Länge Q verengt oder an der Abzugsstelle erweitert, wie in der Zeichnung in einem Ausführungsbeispiel dargestellt. Abb. r zeigt einen Schnitt durch die Grube, Abb.2 eine Oberansicht, =113b. 3 in einem Schnitt nach Linie c#-b der Abb.2 den engeren Teil der Öffnung Q, Abb. .4 in einem Schnitt c-d .der Abb. 2 den weiteren Teil der Öffnung P. G ist das Gut in der Grube, F das Förderband, Q-P die Abzugsöffnung, die durch eine Einschnürung arn hinteren Teil O enger ist als am vorderen P (Abb. 2). Anstatt durch eine Einschnürung, wie in der Zeichnung dargestellt, kann die Verengerung der Grubenöffnung auch auf andere Weise, beispielsweise allmählich auf der ganzen Länge verlaufend, bewirkt werden.According to the invention, the vent opening is up to a piece P. the length Q is narrowed or expanded at the withdrawal point, as in the drawing in an embodiment shown. Fig.r shows a section through the pit, Fig.2 a top view, = 113b. 3 in a section along line c # -b of Fig. 2 den narrower part of the opening Q, Fig. 4 in a section c-d. of Fig. 2 the other Part of the opening P. G is the material in the pit, F the conveyor belt, Q-P the discharge opening, which, due to a constriction at the rear part O, is narrower than at the front P (Fig. 2). Instead of a constriction, as shown in the drawing, the Narrowing of the pit opening in other ways, for example gradually running the entire length.
Wie Versuche ergeben haben, wird in diesem Fall .das Gut G am vorderen Ende R durch die weitere Öffnung P zunächst abgezogen, wodurch es wesentlich geschont wird, und gleichzeitig wird durch diese Anordnung der Kraftbedarf um etwa d.o Prozent verringert.As tests have shown, in this case the good G is at the front The end R is initially pulled off through the further opening P, which is much easier on it is, and at the same time the power requirement is reduced by about d.o percent due to this arrangement decreased.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB106331D DE373184C (en) | Discharge opening for dump pit u. Like. With an endless haul-off belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB106331D DE373184C (en) | Discharge opening for dump pit u. Like. With an endless haul-off belt |
Publications (1)
Publication Number | Publication Date |
---|---|
DE373184C true DE373184C (en) | 1923-04-09 |
Family
ID=6991593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB106331D Expired DE373184C (en) | Discharge opening for dump pit u. Like. With an endless haul-off belt |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE373184C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966980C (en) * | 1953-10-20 | 1957-09-19 | Guenther Zeppernick Dr Ing | Belt conveyor with an intermediate bunker |
EP0019967A1 (en) * | 1979-05-22 | 1980-12-10 | Belotti, Pierre | Installation for unloading hopper wagons and the like |
US20050258391A1 (en) * | 2004-02-02 | 2005-11-24 | Bruce Industries, Inc. | Fluid flow control valve |
-
0
- DE DEB106331D patent/DE373184C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966980C (en) * | 1953-10-20 | 1957-09-19 | Guenther Zeppernick Dr Ing | Belt conveyor with an intermediate bunker |
EP0019967A1 (en) * | 1979-05-22 | 1980-12-10 | Belotti, Pierre | Installation for unloading hopper wagons and the like |
US20050258391A1 (en) * | 2004-02-02 | 2005-11-24 | Bruce Industries, Inc. | Fluid flow control valve |
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