摘要:
A vane pump delivers pasty materials, particularly sausage stuffing, for the purpose of filling doses of the stuffing into sausage cases. The flow of material into the pump chamber generally takes place by a stuffing device in the hopper and by the action of the vacuum to which the vane pump is exposed. The degree of filling and therefore the dosing accuracy is improved by providing a curved portion in the transition area between the inner wall of the cylindrical part of the cup-shaped pump casing and the base part of the latter receiving the pump rotor mounting.
摘要:
The pump has a pumping chamber defined by a stator and by a rotor with a driving shaft. A hopper with a feeder unit is positioned above the pumping chamber and is connected with it. The feeder unit receives its motion from the upper end of the driving shaft through means for the transmission of motion positioned above the pump.
摘要:
A sausage-making machine for pushing a mixture for sausages and other similar products, also produced with relatively fluid filling, comprises: a casing with a hopper-forming lid with a feeder; a rotor; pistons disposed around the rotor axis and movable along directions parallel to the axis of said rotor within through cavities provided in said rotor, said pistons and relevant cavities possibly having a cross-section in the form of circular ring sectors; and between the rotor and the lid, a sealing liner made of self-lubricating synthetic resin, which is retained against rotation and is removable.
摘要:
The pump includes a stator and a rotor which describe an upper annular chamber having a filling mouth and a delivery mouth and a lower annular chamber in which is housed an annular cam to drive the pump blades housed in a vertically sliding manner in respective radial passages of the rotor. Into the lower chamber essentially in a position diametrically opposed to the filling mouth there opens an exhaust mouth which communicates with the upper chamber through an ample passage and with the zone of the lower chamber underlying the filling mouth through a narrow passage.
摘要:
The invention relates to an apparatus for delivering pasty substances in portions of predetermined weight and/or volume. The problem is to provide an ergonomically optimized apparatus of the continuously functioning type, which is solved essentially in that the storage hopper and the conveyor are laterally associated with one another, the outlet port of the latter being higher than its inlet port and the hopper being mounted on a pivoting device, part of which forms a closure for a conveyor housing.
摘要:
There is provided a method and apparatus for feeding meat, in which at least two reciprocating pumps (4L and 4R or A, B and C) are used in order to suck meat alternately into the feed cylinders (6L and 6R) of the reciprocating pumps and deliver it alternately from the feed cylinders of the reciprocating pumps. Prior to the completion of the delivery stroke of one reciprocating pump, the delivery stroke of another reciprocating pump is started so that meat is continuously fed with the pressure thereon maintained at a constant level.
摘要:
A patty machine for forming successive patties of a predetermined size from a quantity of a bulk product, such as ground meat. The machine includes a charging chamber in which the product is pressure-fed into a patty mold cavity by means of intermeshing, positive displacement, self-wiping compressor screws. The product is delivered from a feed hopper to the entrance of the charging chamber by means of intermeshing, self-wiping conveyor screws which operate on a demand basis to convey the product to the compressor screws only as needed to thereby avoid unnecessary working or kneading of the product. Shafts for driving and supporting the conveyor and compressor screws extend throughout the length of the machine and each carries one conveyor and one compressor screw. The compressor screws are keyed positively to their respective shafts while only one conveyor screw need be so keyed, the unkeyed conveyor screw or screws being driven through intermeshing relationship with the keyed conveyor screw. By virtue of the self-wiping characteristics of both the conveyor and compressor screws, fat accumulations along the screws, which are often a problem in working with ground meat and similar products, are prevented, thereby avoiding the problem of fatty accumulations breaking off as large clots and being charged into the patty mold.
摘要:
A rotary cell pump is provided for the conveying of sausage stuffing and the like. The pump has a stationary hub and a stator surrounding the hub in concentric relation therewith and an eccentric rotor. The rotor divides the pump into an inner pumping chamber for the sausage mix and an outer pump chamber forming an air pump to evacuate air from the sausage mix.
摘要:
A rotary pump for a sausage-stuffing machine, of the kind having a rotor from which movable paddles can emerge and slide along the rotor axis, is diclosed, the improvements consisting in that the cam which controls the movement of the paddles has a width equal to that of the bottom portion of the rotor. In addition, provisions are made for recovering the meat which possibly seeped into the lower annular chamber. A further improvement provides for a cam which has a shape complementary to that of the paddlecontrolling cam mentioned above, in order that the cooperation between the complementary cam improves the accuracy of the control of the paddles. Other improvements are also indicated, in order to provide a fully reliable machine.
摘要:
A sausage filling apparatus characterized by the provision of a displacement pump having at least two alternately operative displacement chambers. This pump is employed as the proportioning pump, which operates in a cycle where the interval or pause between the filling operations is arranged to be several times shorter than the time required for the filling operation. The twisting-off device is simultaneously and continuously drivable.