CN2223898Y

CN2223898Y - Extrusion puffing machine for fiber fodder

Info

Publication number: CN2223898Y
Application number: CN95216908U
Authority: CN
Inventors: 张德才; 孙继先
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-06
Filing date: 1995-07-06
Publication date: 1996-04-10
Anticipated expiration: 2005-07-06

Abstract

The utility model provides an ideal extrusion puffing machine for fiber fodder, which is mainly characterized in that the material feeding port of one end of the machine barrel of a material feeding portion is a square port, and the screwing-in side of the material feeding port is larger than the opposite side of the material feeding port. Therefore, fibrous fodder, such as crop straws, etc., can be fed into the machine barrel from the screwing-in side of the material feeding port, and the fibrous fodder are forcibly pushed into the machine barrel and are extruded and puffed. Compared with the existing fibrous coarse fodder, the fodder processed by the ideal extrusion puffing machine for fiber fodder has the advantages that the fodder processed by the utility model is easy to digest and absorb by livestock and poultries, is easy to store, has strong adaptability, etc.

Description

The fiber feedstuff extruder

The utility model belongs to the feed processing technology field, is a kind of fiber feedstuff extruder.

Therefore existing extruder can only carry out expanded to the feed of powdered granule shape, and existing fibrous feed (as crop straw etc.) twines when extrusion or frame can't be expanded easily, so fiber roughage can only be used for raising cattle and sheep.As feed simple stomach livestock and poultry (as pig, chicken etc.), and this roughage is because fiber content is too high, and the simple stomach livestock and poultry are difficult to absorb, and cause waste.

To be that design is a kind of can carry out extrusion to fibrous feed and be beneficial to the bulking machine that livestock and poultry absorb the purpose of this utility model.

For reaching above-mentioned purpose, the main technical schemes that the utility model is taked is that the feeding part to existing extruder is improved, change the spout of feeding part machine barrel into square orifice by garden shape mouth, and screw rod is departed from the screw-in side of spout, the screw-in side that is spout is greater than offside, thereby constitutes a kind of fiber feedstuff extruder.

The utility model is the feed processing technology field, and a kind of desirable fiber feedstuff extruder is provided.This kind extruder is owing to the spout with machine barrel changes into square, and strengthened the distance that screws in side machine barrel and screw rod, therefore fibrous feed (as crop straw etc.) can screw in side by spout and enters in the machine barrel, advance through screw compulsory, carry out extrusion, and be squeezed into the graininess feed stuff.Have the livestock and poultry of being easy to by the expanded mach fibrous feedstuff of this kind and digest and assimilate, be easy to storage, palatability waits remarkable advantage by force.

Reach the specific structural features that example further specifies the utility model fiber feedstuff extruder in conjunction with the accompanying drawings.

Fig. 1 represents the general assembly structural representation of the utility model fiber feedstuff extruder.

Fig. 2 represents the vertical view of machine barrel feeding oral area of the feeding part of the utility model fiber feedstuff extruder.

Fig. 3 represents the side view of machine barrel feeding oral area of the feeding part of the utility model fiber feedstuff extruder.

Referring to Fig. 1, Fig. 2, Fig. 3, the utility model fiber feedstuff extruder is made up of power section I, feeding part II, shaped device III, frame 10.The expanded part II of feeding comprises: machine barrel 1, loading hopper 2, heating element heater 4, screw rod 5.Shaped device III comprises: die head 6, grain-cutter 7, rotating shaft 9, discharge bucket 8.Machine barrel 1 is contained on the frame 10, and an end of machine barrel 1 is provided with square spout 11, and loading hopper 2 is contained on the spout 11.Screw rod 5 is contained in the machine barrel 1, and an end links to each other with the output of power section I, and screw rod 5 departs from the screw-in side of the feeding oral area of machine barrel 1, and promptly the screw-in side of spout is greater than offside.Heating element heater 4 is contained on machine barrel 1 outer wall.Discharge bucket 8 is contained in the other end of machine barrel 1, and die head 6 is contained on the end face of the machine barrel 1 in the discharge bucket 8, and grain-cutter 7 is contained in an end of the rotating shaft 9 in the discharge bucket 8, another output shaft of rotating shaft 9 another termination power section I.

During use, power section I drive screw 5 rotates, pulverizing back fiber feedstuff is provided with gap one side by hopper 4 through machine barrel 1 spout and goes into machine barrel 1 inner chamber, promote to advance through screw rod 5, and by 4 heating of machine barrel 1 outer wall heating element heater, extrude expandedly to machine barrel 1 opposite side by die head 6, and be cut into type, enter in the hopper 8 by grain-cutter 7.

This machine also is adapted to the expanded of powdery, granulated meal.

Claims

1, a kind of fiber feedstuff extruder, have power section, the expanded part of feeding, shaped device, frame, machine barrel one end of feeding part is provided with spout, loading hopper is housed on the spout, it is characterized in that the spout mouth that is square, screw rod departs from the screw-in side of spout, and the screw-in side of spout is greater than offside.