CN2604062Y

CN2604062Y - An Improved Extruder

Info

Publication number: CN2604062Y
Application number: CNU022892621U
Authority: CN
Inventors: 张茂灶
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-22
Filing date: 2002-11-22
Publication date: 2004-02-25
Anticipated expiration: 2012-11-22

Abstract

An improved extrusion-puffing machine is characterized in that an exhaust vacuum-pumping system is arranged in the chamber of the extrusion-puffing machine, the vacuum-pumping system is provided with a driving motor, the driving motor is connected with a screw rod, the left side of the screw rod is chiseled with a vacuum-pumping port, when the vacuum motor utilizes the vacuum-pumping port to pump vacuum, the driving motor drives the screw rod to rotate, so that raw materials in the extrusion-puffing machine barrel are blocked by the rotation of the screw rod and cannot escape out of the extrusion-puffing machine barrel to enter the vacuum system, and moreover, puffing bubbles generated after the raw materials are added with water and steam can be pumped out by spiral gaps of the screw rod to control the density of the materials, so that the produced feed achieves the density proportion control function and can float in water or sink in water, in addition, the material particle cutting system of the utility model is provided with a driving motor, the left side of the driving motor is fixedly provided with a plurality of cutting blades, the left side of the cutting blades is chiseled with, the components of the granule cutting system are assembled by one piece, so that the granule cutting system is easy to disassemble, repair and clean.

Description

A kind of extruder of improvement

Technical field

The utility model relates to a kind of feed processing machinery, refers to a kind of extruder especially.

Background technology

General bulking machine commonly used, it is for fish is provided, shrimp, eel, bullfrog, the feed manufacturing of dog and pet fish, yet, this its feeding habit of general fish is different, as milkfish, it likes floating forage perch and eel, and shrimp, grouper and ocean fish are then liked heavy water-based feed, can make two kinds of different fish meals so on making, need possess two machines, therefore be to increase extra manufacturing cost, should its material grain cutter machine of bulking machine commonly used be the design that is formed in one again, event is comparatively difficult when dismounting maintenance and cleaning, is the design of a shortage practicality and progressive in fact.

Therefore, how above-mentioned disappearance is forgone, be the place of the technical difficulties of the utility model creator institute desire solution.

Summary of the invention

In view of this, this creator is professional attainment and the technical concept that is possessed with itself and itself is engaged in this work experience for many years, through studying and improveing repeatedly, this creation is born, its primary purpose is that a kind of extruder of improvement is being provided, its primary structure is: extruder machine thorax is established an exhaust pumped vacuum systems, this vacuum system is provided with a CD-ROM drive motor, CD-ROM drive motor connects establishes a screw rod, this screw rod left side cutter is established a vacuum and is extracted mouth out, when the vacuum motor utilizes vacuum extraction mouth to vacuumize, this CD-ROM drive motor drives screw rod and rotates, the rotation of the raw material mat screw rod in the extrusion machine barrel is kept out makes it can't run out of and enter in the vacuum system, moreover this raw material adds the expanded bubble that produces behind the steam because of adding water, but the spiral space of mat screw rod and extracting out, and reach control material density, and make the feed that produces reach the density specific gravity control, and can float in the water or be sunken to function in the water, be the creation of a tool practicality and progressive in fact, this material grain cut-out system of the present utility model in addition is provided with a CD-ROM drive motor, the CD-ROM drive motor left side sets firmly several cutting edges, this cutting edge left side cutter is established several feed extrusion nibs, the member that this material grain cuts off system is that a part combines, so be easy to dismantle maintenance and cleaning.

For making the convenient content of understanding this creation, and the effect that can reach, conjunction with figs. is enumerated a specific embodiment now, and introduction is described as follows in detail:

Description of drawings

Fig. 1 is three-dimensional combination figure of the present utility model.

Fig. 2 cuts off the system decomposition cutaway view for material grain of the present utility model.

Fig. 3 is vacuum system cutaway view of the present utility model.

Fig. 4 cuts off system acting figure for material grain of the present utility model.

Fig. 5 is vacuum system action diagram of the present utility model.

Fig. 6 is motion flow embodiment of the present utility model.

Fig. 7 is embodiment of the present utility model.

The specific embodiment

Now be described in detail as follows with regard to the extruder conjunction with figs. of the utility model improvement and label and the embodiment in the accompanying drawing:

As shown in Figure 1, the utility model extruder 1 is made up of a vacuum system 2 and material grain cut-out system 3; Cooperate again and consult Fig. 3, wherein this vacuum system 2 is to establish a CD-ROM drive motor 7, CD-ROM drive motor 7 connects establishes a screw rod 8, make and to utilize CD-ROM drive motor to drive the screw rod rotation, this screw rod 8 left sides cutter is established a vacuum and is extracted mouth 9 out again, make and to utilize CD-ROM drive motor to drive the screw rod rotation, the rotation of the raw material mat screw rod in the mixing drum is kept out makes it can't enter in the vacuum system, moreover as Fig. 5 and shown in Figure 7, but the spiral space of the air 12 mat screw rods in this raw material and extracting out, make the inner atmosphere bubble 120 of raw material be reduced to minute bubbles 121, the feed 16 (as shown in Figure 7) that produces is reached float on water or is sunken to the function in the water, this material grain cut-out system 3 is to establish a CD-ROM drive motor 4 again, CD-ROM drive motor 4 left sides set firmly several cutting edges 5, this cutting edge 5 left sides cutter is established several feed extrusion nibs 6 (as shown in Figure 2), make and to work as CD-ROM drive motor 4 rotations, then drive cutting edge 5 rotations, the feed that reaches after 10 mixing of feed extrusion spiral bar are stirred is extruded by feed extrusion nib 6, cut into granular feed grain 11 (as shown in Figure 4) through cutting edge 5, and the member of this material grain cut-out system 3 is that a part combines, so it is more or less freely light in the time of can and cleaning in the dismounting maintenance, this extruder 1 is after raw material stirs via feed extrusion spiral bar 10 again, then vacuumize through vacuum system, be cut into the feed grain 14 (as shown in Figure 6) of required granular size again through material grain cut-out system 3, and can comply with the vacuum strength of being taken out reaches and makes the feed grain 15 of swimming, be swim feed grain 15 and heavy water feed grain 16 expressions in selection (as shown in Figure 7) water tank 17 of heavy water feed grain 16, this is real to be the creation of a tool practicality and progressive.

For making this creation show its progressive and practicality more, to do a comparative analysis as follows with known structure now:

The disappearance of known structure

Therefore 1, need possess two machines in the manufacturing can make two kinds of different fishes and shrimps feeds, be to increase extra manufacturing cost.

2, material grain cutter machine is the design that is formed in one, so comparatively difficult when dismounting maintenance and cleaning.

3, do not have a practicality.

4, do not have a progressive.

5, lack industrial competitiveness.

Advantage of the present utility model

1, have a pumped vacuum systems, thus various fishes and shrimps feed, lifting product quality can be made, and can reduce the cost of manufacturing.

2, material grain cutter machine is to be individual part combination forming, so more or less freely when dismounting maintenance and cleaning.

3, tool practicality.

4, tool progressive.

5, value on tool business circles and the industrial circle.

In sum, the utility model is being broken through under the previous technical pattern, really reached the effect that institute's desire is promoted, and also non-be familiar with this skill person institute easily full of beard and, moreover, not open before the utility model application, the progressive that it had, practicality, should meet the application important document of utility model patent, so propose utility application in accordance with the law.

Claims

1, a kind of extruder of improvement mainly is made up of a vacuum system and material grain cut-out system; It is characterized in that: extruder machine thorax is established an exhaust pumped vacuum systems, this vacuum system is established a CD-ROM drive motor, CD-ROM drive motor connects establishes a screw rod, driving screw rod by CD-ROM drive motor rotates, this screw rod left side cutter is established a vacuum and is extracted mouth out again, but the mat CD-ROM drive motor drives screw rod and rotates, the rotation of the raw material mat screw rod in the machine thorax is kept out makes it can't enter in the vacuum system, but moreover this raw material in air mat screw rod the spiral space and extract out, this material grain cut-out system is provided with a CD-ROM drive motor, the CD-ROM drive motor left side sets firmly several cutting edges, and this cutting edge left side cutter is established several feed extrusion nibs, and the member that this material grain cuts off system is that a part combines.