DEW0015545MA - - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

Registration date: December 13, 1954. Advertised on October 6, 1955

GERMAN PATENT OFFICE

The invention relates to an injector sluice with a flap-like movable, the filling opening fully or partially final guide plate for the conveyed material, preferably for agricultural Conveyor fan is intended.

In a known lock serving in particular for the introduction of cereal grains this type of baffle is not adjustable and can only a relatively narrow grain flow in the sense of a diversion affect what a very low efficiency of this grain sluice has the consequence. In addition, this lock has a rigidly built-in guide body, which excludes the use of the lock for other purposes.

In another known lock, the guide plate forms a rigid installation that defines the conveying cross-section except for a narrow gap at the bottom of the conveyor line, so that a scheme the amount of the conveyed good to be smuggled in is not possible.

In contrast, you already have a movable baffle for locks on conveyor fans suggested. This known baffle has the disadvantage that it is to the extent that it is moving into the open position, more and more

509 565/311

Claims (5)

W15545XI / 81e is acted upon by the compressed air in the sense of a closing torque. Since it stands on 1.U1I- (U1 in under Kinfhiü a piping acting closing on the Leit birch, the torque can act in the sense of a clamping of the (iutes in the Kinfail cross middle. This previously known lock is not suitable for the introduction of grain. The disadvantages of this To avoid known blowers is the purpose of the invention, which is achieved by the fact that the baffle consists of several louvre-like parts that can be pivoted in the same or opposite directions, self-adjusting or externally adjustable parts, which are outside the cross-section of the conveyor line in a common plane of the filler neck are arranged in such a way that in the closed position they close this neck off from the delivery line. Ao by means of guide plates arranged and designed in this way, the inflow of the material to be conveyed can be regulated distributed over the entire cross-sectional width. and neither from Se ity of the material to be conveyed is rarely due to compressed air. In a more recent embodiment of the invention, the l.citbleehe are stored in a sluice-like manner in the K.infüllöfi'uung which can be pushed into and pulled out of the frame, so that the sluice can also be used for other purposes, e.g. Ii. Can be used for introducing and conveying dry pulp, dried Uübenblatt 11. The like. Two examples of implementation of the invention are shown in the drawing. Fig. 1 shows a longitudinal section; Fig. 2 shows a cross section through the lock with pipeline. Painted AbI. 1, the hopper 1 for the material to be conveyed can be more or less locked by the slide 2. Below uca slide there is a z. Ii. removable frame 4 with a number of baffles 5. These are designed as louvre-like movable flaps that rotate freely with their or around their axes mounted on the frame 4 and open depending on the negative or positive pressure behind the nozzle 7 or less or close. To compensate for the body weight acting on the flaps, counterweights can be used, which act on the flaps via the axes of rotation. The guide plates 5 can, however, also be firmly connected to their axes and these can be guided to the outside through the housing of the lock. By means of levers attached to these axles 6 and a push rod engaging these levers, the guide plates 5 can be jointly adjustable from the outside in the manner of a louvre in such a way that they completely or more or less expose or close off the funnel cross-section. This means that the slide 2 can be omitted and the funnel 1 can be opened or closed at the bottom. The guide plates 5 can also be arranged with their frame 4 and axes 6 in a drawer so that they can be pulled out or pushed in in their entirety. The complete pulling out of these baffles is necessary for cases where coarse material to be conveyed, eg. B. Rübcnschnitzel are to be smuggled. In Fig. 2, the axes of rotation of the guide plates 5 are installed parallel to the axis of the conveyor line in the lower part 3 of the lock. The funnel 1 can also be closed here by the slide 2 or by the guide plates 5 that can be operated and locked from the outside. As in the embodiment according to Fig. 1, the guide plates 5 are designed as freely movable or externally operable and lockable flaps. ΙΑ τι: ν TAXSiM1, Γ cn i ;: 1. For preferably agricultural conveyor fans, certain injector sluices with flap-like movable guide plate which partially or completely closes off the filling opening for the material to be conveyed, characterized in that the guide plate consists of several louvre-like in the same or opposite sense flap-like pivotable, self-adjusting or externally adjustable parts (5) which are outside the cross section of the delivery line are arranged in a common plane of the filler neck (1) so that they are in the Close this nozzle in the closed position with respect to the delivery line. 2. Injector lock according to claim 1, characterized in that the guide plates (5) in one A frame (4) that can be inserted into the filling opening and pulled out of it is stored in a drawer-like manner are. Referred publications: German Patent Nos. 418 779, 473 400, 533 029, 837 824. 1 sheet of drawings