CN208510056U - A kind of feed extruder mold - Google Patents
A kind of feed extruder mold Download PDFInfo
- Publication number
- CN208510056U CN208510056U CN201820235670.5U CN201820235670U CN208510056U CN 208510056 U CN208510056 U CN 208510056U CN 201820235670 U CN201820235670 U CN 201820235670U CN 208510056 U CN208510056 U CN 208510056U
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- China
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- ring plate
- outer diameter
- discharging
- outside
- builking cavity
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Abstract
The utility model discloses a kind of feed extruder molds, belong to the technical field of feed production equipment.Including Builking cavity and with the screw rod of threaded hole, discharging ring plate is fixed on the outside of the Builking cavity end, the outer diameter of the discharging ring plate is equal to the outer diameter of the Builking cavity, cutting ring plate is provided on the outside of the discharging ring plate, the internal diameter of the cutting ring plate is equal to the outer diameter of the screw rod, the cutting ring plate is fixed on the screw rod by chock, the outer diameter of the cutting ring plate is less than the internal diameter of the discharging ring plate, several cutters tooth are uniformly disposed on the outside of the cutting ring plate, the height of the cutter tooth is no more than the outer diameter of the discharging ring plate, internal diameter of the height of the cutter tooth not less than the discharging ring plate.The pressure of Builking cavity end can be reduced by this structure, thus can be applied to produce low puffed degree feed.
Description
Technical field
The utility model belongs to the technical field of feed production equipment, in particular to a kind of feed extruder mold.
Background technique
Feed extruder has been widely used for field of food and field of feed processing.Extruding is by material humidification, heating
Modifier treatment, and squeeze out die hole or spray pressure vessel suddenly, because decompression makes the technological operation of enlarged volume suddenly.Existing market
The mold of the bulking machine of upper production popcorn is the porous discharging mold of tack, and this mold is only suitable for producing medium extruding
Spend the popcorn product of (bulk density 300-500g/l).And with aquaculture development, the progress of animal nutrition, feedstuff industry pair
The requirement of popcorn puffed degree is gradually changed into based on middle puffed degree, supplemented by low puffed degree from single middle puffed degree.It wants
The high bulk density popcorn of low puffed degree (bulk density > 500g/l) is produced, original porous discharging mold of tack cannot meet need
It asks.The reason is that, material is in high-temperature high-pressure state, this high temperature and pressure in Builking cavity when discharging mold porous using tack
State is advantageous high bulking degree product in production；And the product for producing low puffed degree (for example high bulk density extruding is beautiful
Rice) for, this temperature and pressure is all excessively high.It is last it is necessary to try every possible means to reduce Builking cavity to produce low puffed degree product
The temperature and pressure at end.
Current solution or it is bulking machine of the buying with decompression function or is that oneself is swollen to existing bulking machine
Change chamber and carries out pressure release transformation.Using if the former, needing to increase new production line, cost of investment is too big.It is swollen using the latter
Change chamber and need to increase pressure relief device, Builking cavity entire so just needs to redesign, and not only to increase pressure sensitive device, adjust
Device, Conveyance device, it is also contemplated that pressure release impact force acts on, to entire extruding system the recoil of Builking cavity when pressure release
The influence of stability, the entire influence that device is transformed to machine service life.Although the cost of the latter's modification scheme is lower than the former,
But renovation technique difficulty is big, requires height to producer's technical level, constrains application range.
Utility model content
The purpose of the utility model is to provide a kind of simple structure and reasonable designs for producing the feeding of low puffed degree corn
Expect bulking machine mold.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of feed extruder mold, including Builking cavity and with the screw rod of threaded hole, the Builking cavity end outside is solid
Surely there is discharging ring plate, the outer diameter of the discharging ring plate is equal to the outer diameter of the Builking cavity, is provided with and cuts on the outside of the discharging ring plate
Ring plate is cut, the internal diameter of the cutting ring plate is equal to the outer diameter of the screw rod, and the cutting ring plate is fixed on the spiral shell by chock
On bar, the outer diameter of the cutting ring plate is less than the internal diameter of the discharging ring plate, uniformly arranges on the outside of the cutting ring plate
There are several cutters tooth, the height of the cutter tooth is no more than the outer diameter of the discharging ring plate, and the height of the cutter tooth goes out not less than described in
Expect the internal diameter of ring plate.
The discharging ring plate is fixed on the outside of the Builking cavity by adapter sleeve, and the adapter sleeve is connected by screw bolt and nut
It connects.
It is provided with gasket inside and outside the cutting ring plate, the gasket is fixed on the screw rod by chock,
It is provided with conehead fastening bolt on the outside of the gasket, the conehead fastening bolt is connect with the screw flight.
The cutter tooth is arranged six and is rectangle structure.
The beneficial effects of the utility model are:
1. cut ring plate outer diameter be less than discharging ring plate internal diameter, can discharging ring plate and cutting two layers of ring plate of ring plate it
Between formed an annular gap, this reduces the pressure of Builking cavity end, can produce the product of low puffed degree.
2. discharging ring plate is fixed on the outside of Builking cavity by adapter sleeve, the adapter sleeve is connected by screw bolt and nut, side
Just the dismounting of mold.
3. it is provided with gasket inside and outside cutting ring plate, it, can be further by replacing the gasket of different-thickness
The gap of adjustment cutting ring plate and the ring plate that discharges, realizes the fine tuning to Builking cavity terminal pressure.
4. cutter tooth quantity is six and is rectangle, by increasing cutter tooth quantity, discharging ring plate and cut ring can reduce
The fine tuning to Builking cavity terminal pressure also may be implemented in gap between piece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view structural representation of Fig. 1.
Specific embodiment
Feed extruder mold as shown in Fig. 1-2, the screw rod 4 including Builking cavity 9 and with threaded hole, the Builking cavity
Discharging ring plate 1 is fixed on the outside of 9 ends, the discharging ring plate 1 is fixed on 9 outside of Builking cavity by adapter sleeve 7, described tight
Admittedly set 7 is connected by bolt 8 and nut 81, the outer diameter of the discharging ring plate 1 is equal to the outer diameter of the Builking cavity 9, the discharging
Cutting ring plate 2 is provided on the outside of ring plate 1, the internal diameter of the cutting ring plate 2 is equal to the outer diameter of the screw rod 4, the cutting ring plate 2
It is fixed on the screw rod 4 by chock 3, the outer diameter of the cutting ring plate 2 is less than the internal diameter of the discharging ring plate 1, described
An annular gap is formed between the ring plate 1 that discharges and described cutting two layers of ring plate of ring plate 2, the annular gap can reduce
The pressure of 9 end of Builking cavity, uniformly arrangement is there are six rectangular cutter tooth 21 on the outside of the cutting ring plate 2, institute
The height for stating cutter tooth 21 is no more than the outer diameter of the discharging ring plate 1, is provided with gasket 5 inside and outside the cutting ring plate 2,
The gasket 5 is fixed on the screw rod 4 by chock 3, and conehead fastening bolt 6, the conehead are provided on the outside of the gasket 5
Fastening bolt 6 is threadedly coupled with the screw rod 4, by increasing or replacing the gasket 5 of different-thickness, can be increased described
Discharge the distance between ring plate and the cutting ring plate, to increase the seam between the discharging ring plate and the cutting ring plate
Gap further decreases the pressure of the Builking cavity end, can also by reducing the quantity of the cutter tooth 21, come increase it is described go out
Expect the gap between ring plate and the cutting ring plate, and then reduces the pressure of the Builking cavity end, it can also be by reducing institute
The width of cutter tooth 21 is stated, to increase the gap between the discharging ring plate and the cutting ring plate, and then reduces the Builking cavity
The pressure of end, can also be by reducing the outer diameter for cutting ring plate 2, to increase the discharging ring plate and the cutting ring plate
Between gap, and then reduce the pressure of the Builking cavity end.
In use, discharging ring plate 1 is first fixed on 9 outside of Builking cavity, then gasket 5, cutting ring plate 2, pad are successively installed
Next chock 3 is thrown into the notch that screw rod 4, cutting ring plate 2 and gasket 5 are reserved, finally tightens conehead fastening bolt by piece 5
6, the installment work of mold can be completed.
Claims (4)
1. a kind of feed extruder mold, including Builking cavity and with the screw rod of threaded hole, which is characterized in that the Builking cavity end
End outside is fixed with discharging ring plate, and the outer diameter of the discharging ring plate is equal to the outer diameter of the Builking cavity, the discharging ring plate outside
It is provided with cutting ring plate, the internal diameter of the cutting ring plate is equal to the outer diameter of the screw rod, and the cutting ring plate is fixed by chock
On the screw rod, it is described cutting ring plate outer diameter be less than it is described discharging ring plate internal diameter, it is described cutting ring plate outside on it is equal
Even is disposed with several cutters tooth, and the height of the cutter tooth is no more than the outer diameter of the discharging ring plate, and the height of the cutter tooth is not low
In the internal diameter of the discharging ring plate.
2. feed extruder mold according to claim 1, which is characterized in that the discharging ring plate is fixed by adapter sleeve
On the outside of the Builking cavity, the adapter sleeve is connected by screw bolt and nut.
3. feed extruder mold according to claim 1, which is characterized in that be all provided with inside and outside the cutting ring plate
It is equipped with gasket, the gasket is fixed on the screw rod by chock, is provided with conehead fastening bolt on the outside of the gasket, described
Conehead fastening bolt is connect with the screw flight.
4. feed extruder mold according to claim 1, which is characterized in that the cutter tooth is arranged six and is rectangle
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235670.5U CN208510056U (en) | 2018-02-09 | 2018-02-09 | A kind of feed extruder mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235670.5U CN208510056U (en) | 2018-02-09 | 2018-02-09 | A kind of feed extruder mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208510056U true CN208510056U (en) | 2019-02-19 |
Family
ID=65328179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820235670.5U Active CN208510056U (en) | 2018-02-09 | 2018-02-09 | A kind of feed extruder mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208510056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192663A (en) * | 2019-07-03 | 2019-09-03 | 河南神农膨化饲料科技有限公司 | Improved bulking machine |
| TWI753314B (en) * | 2019-10-22 | 2022-01-21 | 蔡文淵 | Rice cracker puffing processing device with compound taste |
-
2018
- 2018-02-09 CN CN201820235670.5U patent/CN208510056U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192663A (en) * | 2019-07-03 | 2019-09-03 | 河南神农膨化饲料科技有限公司 | Improved bulking machine |
| CN110192663B (en) * | 2019-07-03 | 2021-08-06 | 河南神农膨化饲料科技有限公司 | Improved puffing machine |
| TWI753314B (en) * | 2019-10-22 | 2022-01-21 | 蔡文淵 | Rice cracker puffing processing device with compound taste |
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