CN2395548Y - Feed puffing machine - Google Patents
Feed puffing machine Download PDFInfo
- Publication number
- CN2395548Y CN2395548Y CN99248863U CN99248863U CN2395548Y CN 2395548 Y CN2395548 Y CN 2395548Y CN 99248863 U CN99248863 U CN 99248863U CN 99248863 U CN99248863 U CN 99248863U CN 2395548 Y CN2395548 Y CN 2395548Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- helicla flute
- spiral push
- pelletizing
- grain
- 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
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- Fodder In General (AREA)
Abstract
The utility model relates to a bulking machine which can cause crop straw to be processed into pellet feed without grain or with less grain. The utility model is characterized in that the depth of a thread groove on a screw pushing rod of the bulking machine is gradually decreased from back to front; axial damping ribs which are level with the outer edges of threads are arranged among two to four circles of the threads at the front end of the screw pushing rod, the top end of which is provided with a pushing and pressing head with a smooth end face; a transition is arranged behind the pushing and pressing head. The machine has high pushing and pressing intensity, can effectively process crop straw powder into bulking feed which poultry and livestock like to eat, and provides new technical equipment to reasonable utilization of the crop straw and the development of breeding industries.
Description
The utility model relates to feed processing machinery, promptly a kind of feed extruder.
After utilizing bulking machine with corn expanding, both can become crisp food, also can be used as the feed of domestic animal, poultry and fish.But existing bulking machine only can puffed cereal owing to structural defective.To be fit to the edible particle expanded pellet diet of fowl poultry in order making after crop material is expanded, just need to improve existing bulking machine.
The purpose of this utility model is exactly will provide a kind of can will make the bulking machine of particle expanded pellet diet after the crop material pulverizing.
For reach feed extruder that goal of the invention designs by the helicla flute cavity, place the spiral push rod in the helicla flute cavity and the extruder head of helicla flute cavity discharge end to form, the powder feeding mouth is arranged on the helicla flute cavity, the spiral push rod links to each other with drive motors, on the spiral push rod degree of depth of thread groove from after successively decrease forward, between spiral push rod front end two to the four circle screw threads the axial damping muscle concordant with the screw thread outer rim arranged, spiral push rod top is the level and smooth push head of end face, and lead-over groove is arranged behind the push head.
In order to be cut into the particle of length unanimity from the expanded pellet diet that extruder head is extruded, the pelletizing rotating shaft that be arranged in parallel is with it arranged in helicla flute cavity one side, on the pelletizing cutterhead of pelletizing rotating shaft front end grain-cutter is installed, the surface of revolution of grain-cutter is concordant with the extruder head outer rim of helicla flute cavity discharge end, equal angles is installed 2 to 4 grain-cutters, pelletizing shaft gear and spiral push rod gears engaged on the pelletizing cutterhead card.
In order to increase the intensity of screw thread on the spiral push rod, the screw thread on the spiral push rod in the helicla flute cavity is the preceding monolateral trapezoid cross section screw thread that directly retreads.
The utility model feed extruder has strengthened the propelling movement extrusion capability of spiral push rod, thereby the crop material after pulverizing can be processed into grain-saving type particle expanded pellet diet mixing cereal less or do not mix under the situation of cereal, provide technical equipment for rationally utilizing crop material, development aquaculture.
Below in conjunction with accompanying drawing the utility model is described.
Fig. 1 is the utility model crop material pellet-fodder expander schematic diagram.
Fig. 2 is a spiral push rod schematic diagram.
As shown in Figure 1 and Figure 2, feed extruder by inwall by the helicla flute cavity 4 of helicla flute 15, place the spiral push rod 13 in the helicla flute cavity 4 and the extruder head 19 of helicla flute cavity 4 discharge ends to form.Powder feeding mouth 6 and hopper 5 are arranged on the helicla flute cavity 4.On the sphere end 20 of extruder head 19 extrusion cavities 21 is arranged, 2 to 3 millimeters of extrusion cavities 21 diameters, 3 to 5 of quantity.The degree of depth of the thread groove 14 on the spiral push rod 13 from after can be decremented to 1 millimeter by 5 millimeters forward, between spiral push rod 13 front ends two to the four circle screw threads the axial damping muscle 16 concordant with the screw thread outer rim arranged.Spiral push rod 13 tops are the level and smooth push head of end face 18, and lead-over groove 17 is arranged behind the push head 18.Screw thread on the spiral push rod 13 is the preceding monolateral trapezoid cross section screw thread 22 that directly retreads.Helicla flute cavity 4 one sides have the blank rotating shaft 3 that be arranged in parallel with it, and grain-cutter 2 is installed on the pelletizing cutterhead 1 of pelletizing rotating shaft 3 front ends, and the surface of revolution of cutter 2 is concordant with extruder head sphere end 20 outer rims of helicla flute cavity 4 discharge ends.Pelletizing shaft gear 7 and 8 engagements of spiral push rod gear, spiral push rod 13 is driven by motor 11 through belt wheel 9, driving-belt 10 and electrical machine belt pulley 12.
Claims (3)
1, feed extruder, by the helicla flute cavity, place the spiral push rod in the helicla flute cavity and the extruder head of helicla flute cavity discharge end to form, the powder feeding mouth is arranged on the helicla flute cavity, the spiral push rod links to each other with drive motors, the degree of depth that it is characterized in that the thread groove on the said spiral push rod from after successively decrease forward, between spiral push rod front end two to the four circle screw threads the axial damping muscle concordant with the screw thread outer rim arranged, spiral push rod top is the level and smooth push head of end face, and lead-over groove is arranged behind the push head.
2, feed extruder according to claim 1, it is characterized in that said helicla flute cavity one side has the pelletizing rotating shaft that be arranged in parallel with it, on the pelletizing cutterhead of pelletizing rotating shaft front end grain-cutter is installed, the surface of revolution of grain-cutter is concordant with the extruder head outer rim of helicla flute cavity discharge end, equal angles is installed 2 to 4 grain-cutters, pelletizing shaft gear and spiral push rod gears engaged on the pelletizing cutterhead card.
3, feed extruder according to claim 1 and 2 is characterized in that the screw thread on the said spiral push rod that places in the helicla flute cavity is the preceding monolateral trapezoid cross section screw thread that directly retreads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99248863U CN2395548Y (en) | 1999-10-28 | 1999-10-28 | Feed puffing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99248863U CN2395548Y (en) | 1999-10-28 | 1999-10-28 | Feed puffing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395548Y true CN2395548Y (en) | 2000-09-13 |
Family
ID=34033953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99248863U Expired - Fee Related CN2395548Y (en) | 1999-10-28 | 1999-10-28 | Feed puffing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395548Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828755A (en) * | 2010-05-24 | 2010-09-15 | 中国水产科学研究院渔业机械仪器研究所 | Fresh straw bulking machine |
| CN103005652A (en) * | 2012-12-30 | 2013-04-03 | 安岳县金龙机械制造有限公司 | Bulking machine |
| CN103935012A (en) * | 2014-05-09 | 2014-07-23 | 温州市奔隆机械有限公司 | Plastic shoe sole forming and extruding mechanism |
-
1999
- 1999-10-28 CN CN99248863U patent/CN2395548Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828755A (en) * | 2010-05-24 | 2010-09-15 | 中国水产科学研究院渔业机械仪器研究所 | Fresh straw bulking machine |
| CN103005652A (en) * | 2012-12-30 | 2013-04-03 | 安岳县金龙机械制造有限公司 | Bulking machine |
| CN103005652B (en) * | 2012-12-30 | 2015-05-13 | 安岳县金龙机械制造有限公司 | Bulking machine |
| CN103935012A (en) * | 2014-05-09 | 2014-07-23 | 温州市奔隆机械有限公司 | Plastic shoe sole forming and extruding mechanism |
| CN103935012B (en) * | 2014-05-09 | 2018-07-10 | 温州市奔隆机械有限公司 | A kind of plastic sole forming extruder structure |
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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 |