CN2805400Y - Extrusion machine for making pet food - Google Patents
Extrusion machine for making pet food Download PDFInfo
- Publication number
- CN2805400Y CN2805400Y CNU2005201135657U CN200520113565U CN2805400Y CN 2805400 Y CN2805400 Y CN 2805400Y CN U2005201135657 U CNU2005201135657 U CN U2005201135657U CN 200520113565 U CN200520113565 U CN 200520113565U CN 2805400 Y CN2805400 Y CN 2805400Y
- Authority
- CN
- China
- Prior art keywords
- pet food
- cylindrical shell
- barrel body
- screw bolt
- utility
- 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 - Fee Related
Links
Abstract
The utility model relates to an extrusion machine for making pet foods, which is provided with a machine frame, a barrel body, a retarder, a regulating motor fixedly installed on the machine frame and a mould head installed at one end of the barrel body. The utility model is characterized in that the inner wall of the barrel body is processed with a plurality of axial grooves, and a screw bolt with a change pitch, which forms slide key connection with an output shaft of the retarder is arranged in the barrel body. When the extrusion operation is conducted by the extrusion machine for making pet food of the utility model, materials are strongly kneaded and are pushed forward by the screw bolt and the axial grooves of the inner wall of the barrel body. Thus, the materials are extruded at a high speed from the mould head and the pet food is formed. Because the screw bolt is the screw bolt with a change pitch, the compactness of the extruded pet food can be raised.
Description
Technical field
The utility model relates to the making apparatus of pet food, specifically, relates to a kind of extruder that is used to make pet food.
Background technology
CN1586273A discloses a kind of pet care articles for use and process thereof, and the main component that health treatment wherein contains is a cornstarch, poultry skin leftover bits and pieces; Process wherein comprises corn is shelled, fine grinding becomes cornstarch, again cornstarch is made the step of corn starch liquid under 70 ℃～100 ℃ temperature in reaction pot, with poultry skin leftover bits and pieces through rinsing, the step of softening, ferment, being twisted into particle, corn starch liquid and poultry skin leftover bits and pieces particle are stirred into the step of brief summary piece raw material, brief summary piece raw material is heated in injection machine, be injected into metal die then, the step of shaping pet food.Though the document relates to brief summary piece raw material is heated in injection machine, be injected into then in the metal die, the step of shaping pet food does not have any description to the structure of injection machine or extruder.
Summary of the invention
The utility model to solve prior art make pet food do not have mature technology be used for provide a kind of extruder that is used to make pet food with making the problem of equipment of the mixed material extrusion molding of pet food.
The extruder that is used to make pet food of the present utility model, has a frame, one cylindrical shell, one speed reducer and a buncher are fixedly mounted on the frame, one die head is installed in an end of cylindrical shell, it is characterized in that, the inwall of cylindrical shell is processed with many axial notches, and a varying pitch screw that becomes feather key to link with an output shaft of decelerator is housed in the cylindrical shell.
The extruder that is used to make pet food of the present utility model, because the inwall of cylindrical shell is processed with many axial notches, one varying pitch screw is housed in the cylindrical shell, like this, when extruding operation, the axial notch of screw rod and cylinder inboard wall carries out strong kneading to material and promotes forward, and material is extruded at a high speed from die head, forms pet food; Because screw rod is a varying pitch screw, can improve the packing of the pet food of extruding greatly.
Description of drawings
Fig. 1 is the vertical profile schematic diagram that is used to make the extruder of pet food of the present utility model.
The specific embodiment
Referring to Fig. 1, the extruder that is used to make pet food of the present utility model has a frame 1, one cylindrical shell 2, one speed reducer 3 and a buncher 15 and is fixedly mounted on the frame 1.The upper left quarter of cylindrical shell 2 is installed a feed hopper 4.The right-hand member of cylindrical shell 2 is installed a die head 6.One cooling water jecket 7 is installed on the outer wall of the right half part of cylindrical shell 2.The lower right of cooling water jecket 7 has water inlet 9, and the upper left side has delivery port 10.The inwall of cylindrical shell 2 is processed with many axial notches.One screw rod 8 is housed in the cylindrical shell 2.Screw rod 8 is a varying pitch screw, and the pitch of the pitch ratio right half of left half is big.The sliding key shaft part of screw rod 8 by its left end is rotatedly connected with the feather key bore portion of the output shaft of decelerator 3.Decelerator 3 and buncher 15 by the pulley concial disk 11 on decelerator 3 power shafts and the pulley concial disk 12 on buncher 4 output shafts by many V belts 13 ... rotation links.
Claims (2)
1, a kind of extruder that is used to make pet food, has a frame, one cylindrical shell, one speed reducer and a buncher are fixedly mounted on the frame, one die head is installed in an end of cylindrical shell, it is characterized in that, the inwall of cylindrical shell is processed with many axial notches, and a varying pitch screw that becomes feather key to link with an output shaft of decelerator is housed in the cylindrical shell.
2, according to the described extruder that is used to make pet food of claim 1, it is characterized in that, a cooling water jecket is installed on the outer wall of the right half part of cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201135657U CN2805400Y (en) | 2005-07-15 | 2005-07-15 | Extrusion machine for making pet food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201135657U CN2805400Y (en) | 2005-07-15 | 2005-07-15 | Extrusion machine for making pet food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805400Y true CN2805400Y (en) | 2006-08-16 |
Family
ID=36919699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201135657U Expired - Fee Related CN2805400Y (en) | 2005-07-15 | 2005-07-15 | Extrusion machine for making pet food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805400Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657374A (en) * | 2012-05-25 | 2012-09-12 | 贵港瑞康饲料有限公司 | Wear bushing of extruder |
-
2005
- 2005-07-15 CN CNU2005201135657U patent/CN2805400Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657374A (en) * | 2012-05-25 | 2012-09-12 | 贵港瑞康饲料有限公司 | Wear bushing of extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |