CN107334173A - A kind of extruder forces feeding device and its method of work - Google Patents
A kind of extruder forces feeding device and its method of work Download PDFInfo
- Publication number
- CN107334173A CN107334173A CN201710511887.4A CN201710511887A CN107334173A CN 107334173 A CN107334173 A CN 107334173A CN 201710511887 A CN201710511887 A CN 201710511887A CN 107334173 A CN107334173 A CN 107334173A
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- China
- Prior art keywords
- feed
- feeding
- stirring
- charging
- forces
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/005—Apparatus specially adapted for preparing animal feeding-stuffs for shaping by moulding, extrusion, pressing, e.g. pellet-mills
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Extruder forces feeding device, belongs to screw extrusion field, including feed device, agitating device, feeding device, overload protection arrangement, anti-block apparatus and drawing-in device.Feed device includes body feed tank（1）, feed pipe（2）, feeding motor（4）, feed hopper（4）And material separator（5）；Body feed tank（1）Pass through feed pipe（2）With material separator（5）It is connected, feed pipe（2）Upper connection feeding motor（4）；Material separator（5）Lower section sets feed hopper（4）, feed hopper（4）It is arranged on agitating device；Feed pipe（2）The height of charging aperture is less than feed pipe（2）The height of discharging opening.Method of work：First material is transported in material diversion device from body feed tank through feed pipe by feeding motor, entered back into barrel, stirring motor work rotates stirring vane, makes batch mixing uniform, and charging helical rotation strengthens the conveying of feed end material, realizes and forces charging.
Description
Technical field
The present invention relates to a kind of machinery of screw extrusion, more particularly to a kind of extruder forces feeding device.
Background technology
As extruding and puffing technology in the Industry Quick Developments such as food, feed, extruding machinery also has rapid development, it is
Material is continuously fed into extruder, it is necessary to feeding device is provided with extruder, whether appropriate the design of feeding device is, right
The yield of extruder, the quality of product, working condition and automation of realization production etc. have direct relation.Extruder feeds
Device, typically fed by deadweight, charging non-uniform phenomenon be present, material is also easy to produce at the charging aperture of hopper or machine barrel
Choking phenomena such as " bridge formations ", existing pressure feeding device is relatively simple for structure, without overload protection arrangement, is also easy to produce feed pressure
It is excessive, feeding device phenomenon is damaged, rate of feeding is uneven.These will directly affect the yield and quality of product.
The content of the invention
For in the prior art the defects of, it is an object of the invention to overcome above-mentioned weak point of the prior art, carry
Feeding device and its method of work are forced for a kind of extruder, existing pressure feeding device is solved and lacks overload protection measures
With rate of feeding problem of non-uniform.
First purpose of the present invention is achieved through the following technical solutions, and a kind of extruder forces charging dress
Put, including agitating device, drawing-in device, agitating device bottom set drawing-in device, provided with feed device, feed device includes thing
Hopper, feed pipe, feeding motor, feed hopper and material separator；Body feed tank is connected by feed pipe with material separator, is sent
Feeding motor is connected in expects pipe；Feed hopper is set below material separator, and feed hopper is arranged on agitating device；Feed pipe is fed
The height of mouth is less than the height of feed pipe discharging opening.
Preferably, the agitating device includes barrel, securing cover plate, stirring charging axle, stirring motor, is set on barrel solid
Determine cover plate, stirring charging axle be set in barrel, stirring motor by Bevel Gear Transmission structure drive connection securing cover plate outside stir
Charging axle upper end is mixed, stirring charging axle is provided with stirring vane and charging spiral.
Preferably, the Bevel Gear Transmission superstructure is provided with overload protection arrangement, overload protection arrangement include handle and
Spring）, make spring that there is certain pressure by hand wheel rotating, when adding material pressure to exceed spring setting pressure, rotate spiral
It is stopped.
Preferably, Z-shaped Anti-blocking structure, Z-shaped Anti-blocking structure bag are provided with the casing drum below the stirring charging axle
Swash plate and the fanning strip at swash plate both ends are included, fanning strip is engaged with charging barrel, and swash plate is fixed on power transmission shaft, and power transmission shaft passes through
Sprocket drive structure is connected with the feeding motor of drawing-in device.
Preferably, drawing-in device is set below the anti-block apparatus, and drawing-in device is screw rod transmission drawing-in device, and feeding is electric
Machine and drawing-in device drive connection.
Preferably, it is provided with longitudinal notch on the charging spiral.
Preferably, the feed hopper is arranged on the left of securing cover plate, and stirring motor is arranged on the right side of securing cover plate, fixed cover
Plate center top installation Bevel Gear Transmission structure and overload protection arrangement.
Preferably, the stirring vane is above charging spiral.
Second object of the present invention is to provide the method for work that a kind of extruder forces feeding device：By feeding electricity
Material is transported in material diversion device by machine from body feed tank through feed pipe, is entered back into barrel, and stirring motor work makes paddle
Piece rotates, and realizes that batch mixing is uniform, and charging helical rotation strengthens the conveying of feed end material, realizes and forces charging.
Preferably, make spring that there is certain pressure by hand wheel rotating, when adding material pressure to exceed spring setting pressure,
Stirring charging axle will be stopped, and play protection feeding device effect；
Preferably, anti-block apparatus uses Z-shaped Anti-blocking structure, and material enters in Z-shaped groove, the rotation of Z-shaped Anti-blocking structure, material
Drawing-in device is entered back into, the rotation of Z-shaped Anti-blocking structure and the rotation of drawing-in device screw rod provide power by feeding motor simultaneously,
The rotating speed of conveying screw rod rotating speed and Anti-blocking structure is adapted, prevents solid accumulation, while ensures that rate of feeding is uniform.
Compared with prior art, the invention has the advantages that：
First, a kind of extruder forces feeding device, including feed device, agitating device, feeding device, overload protection dress
Put, anti-block apparatus and drawing-in device, body feed tank are located at ground, be connected by feed pipe with material diversion device, under material diversion device
Provided with feed hopper, feed hopper is arranged on the left of securing cover plate, and stirring motor is arranged on the right side of securing cover plate, on securing cover plate center
Side's installation Bevel Gear Transmission structure and spring overload protection arrangement, securing cover plate have barrel, and barrel is provided with stirring charging axle,
Stirring motor is connected by Bevel Gear Transmission structure with stirring charging axle, and stirring charging axle is provided with stirring vane and charging spiral shell
Rotation, barrel lower section are provided with Z-shaped anti-block apparatus, and anti-block apparatus has screw rod transmission drawing-in device, is provided with the right of drawing-in device
The rotational power of feeding motor, Z-shaped Anti-blocking structure and screw rod is provided by side feeding motor simultaneously.When the present apparatus works, first
Material is transported in material diversion device from body feed tank through feed pipe by feeding motor, entered back into barrel, stirring motor work
Stirring vane is rotated, makes batch mixing uniform, charging helical rotation strengthens the conveying of feed end material, realizes and forces charging.Charging
Longitudinal notch is provided with spiral, when adding material pressurization excessive or charging aperture is blocked, material can pass through longitudinal notch reflux
Return, avoid feeding device from damaging.
Second, overload protection arrangement is mainly made up of spring and handwheel, and first passing through hand wheel rotating makes spring have a level pressure
Power, when adding material pressure to exceed spring setting pressure, rotating spiral will be stopped, and play protection feeding device effect.
3rd, anti-block apparatus mainly uses Z-shaped Anti-blocking structure, and material enters in Z-shaped groove, the rotation of Z-shaped Anti-blocking structure
Turn, material enters back into drawing-in device, and the rotation of Z-shaped Anti-blocking structure and the rotation of drawing-in device screw rod are simultaneously by side feeding electricity
Machine provides power, is adapted the rotating speed of conveying screw rod rotating speed and Anti-blocking structure, prevents solid accumulation, while ensure rate of feeding
Uniformly.
Brief description of the drawings
Fig. 1 is the front view that extruder of the present invention forces feeding device.
Fig. 2 is the structural representation for the Z-shaped Anti-blocking structure that extruder of the present invention forces feeding device；
In figure：1- body feed tanks, 2- feed pipes, 3- feeding motors, 4- feed hoppers, 5- material diversions device, 6- handles, 7- springs, 8-
Bevel gear box, 9- stirring motors, 10- securing cover plates, 11- stirring vanes, 12- chargings spiral, 13- chargings barrel, 14- Z-shapeds
Anti-blocking structure, 15- rotary shafts, 16- feeding motors, 17- chain gear transmissions case, 18- feed screws, 19- barrels, 20- stirring chargings
Axle.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of extruder forces feeding device, including feed device, agitating device, feeding device,
Overload protection arrangement, anti-block apparatus and drawing-in device.
Body feed tank 1 is located at ground, is connected by feed pipe 2 with material diversion device 5, material diversion device 5 has feed hopper
4, feed hopper 4 is arranged on the left side of securing cover plate 10, and stirring motor 9 is arranged on the right side of securing cover plate 10, on the center of securing cover plate 10
Side's installation Bevel Gear Transmission structure 8 and the overload protection arrangement of spring 8, securing cover plate 10 have barrel 19, are provided with barrel 19
Stirring charging axle 20, stirring motor 9 are connected with stirring charging axle 20 by Bevel Gear Transmission structure 8, set on stirring charging axle 20
There are stirring vane 11 and charging spiral 12, the lower section of barrel 19 is provided with Z-shaped anti-block apparatus, and anti-block apparatus has screw rod transmission and fed
Expect device, be provided with feeding motor 16 on the right of drawing-in device, the rotational power of Z-shaped Anti-blocking structure 14 and feed screw 18 and meanwhile by
Side feeding motor 16 provides.
When the present apparatus works, material is first transported to material diversion device 5 from body feed tank 1 through feed pipe 2 by feeding motor 3
In, enter back into barrel 19, the work of stirring motor 9 rotates stirring vane 11, realizes that batch mixing is uniform, and charging spiral 12, which rotates, to be added
The conveying of strong feed end material, realizes and forces charging.Longitudinal notch is provided with charging spiral 12, material pressurization is excessive or enter when adding
When material mouth is blocked, material can return by longitudinal notch reflux, avoid feeding device from damaging.
Overload protection arrangement is mainly made up of spring 7 and handwheel 6, and first passing through handwheel 6 and rotating makes spring have certain pressure,
When adding material pressure to exceed the setting pressure of spring 7, stirring charging axle 20 will be stopped, and play protection feeding device and make
With.
Anti-block apparatus mainly uses Z-shaped Anti-blocking structure 14, and material enters in Z-shaped groove, and Z-shaped Anti-blocking structure 14 revolves
Turn, material enters back into drawing-in device, and the rotation of Z-shaped Anti-blocking structure 14 and the rotation of drawing-in device screw rod are simultaneously by side feeding
Motor 16 provides power, is adapted the rotating speed of conveying screw rod rotating speed and Anti-blocking structure, prevents solid accumulation, while ensure feeding
Speed is uniform.
Claims (10)
1. a kind of extruder forces feeding device, including agitating device, drawing-in device, agitating device bottom sets feeding to fill
Put, it is characterised in that provided with feed device, feed device includes body feed tank（1）, feed pipe（2）, feeding motor（4）, feed hopper
（4）And material separator（5）；Body feed tank（1）Pass through feed pipe（2）With material separator（5）It is connected, feed pipe（2）Upper company
Feeding motor（4）；Material separator（5）Lower section sets feed hopper（4）, feed hopper（4）It is arranged on agitating device；Feed pipe
（2）The height of charging aperture is less than feed pipe（2）The height of discharging opening.
2. a kind of extruder according to claim 1 forces feeding device, it is characterized in that, the agitating device includes
Barrel（19）, securing cover plate（10）, stirring charging axle（20）, stirring motor（9）, barrel（19）Upper setting securing cover plate（10）,
Barrel（19）It is interior that stirring charging axle is set（20）, stirring motor（9）Pass through Bevel Gear Transmission structure（8）Drive connection securing cover plate
（10）Outer stirring charging axle（20）Upper end, stirring charging axle（20）It is provided with stirring vane（11）With charging spiral（12）.
3. a kind of extruder according to claim 2 forces feeding device, it is characterized in that, the Bevel Gear Transmission knot
Structure（8）Top is provided with overload protection arrangement, and overload protection arrangement includes handle（6）And spring（7）, spring is made by hand wheel rotating
（7）With certain pressure, exceed spring when adding material pressure（7）When setting pressure, rotate spiral and be stopped.
4. a kind of extruder according to Claims 2 or 3 forces feeding device, it is characterized in that, the stirring charging
Axle（20）Z-shaped Anti-blocking structure is provided with the casing drum of lower section（14）, Z-shaped Anti-blocking structure（14）Including swash plate and swash plate two
The fanning strip at end, fanning strip and charging barrel（13）It is engaged, swash plate is fixed on power transmission shaft（15）On, power transmission shaft（15）Pass through chain
Wheel drive mechanism is connected with the feeding motor of drawing-in device.
5. a kind of extruder according to claim 4 forces feeding device, it is characterized in that, below the anti-block apparatus
Drawing-in device is set, and drawing-in device is screw rod transmission drawing-in device, feeding motor and drawing-in device drive connection.
6. a kind of extruder according to claim 5 forces feeding device, it is characterized in that, the charging spiral（12）
On be provided with longitudinal notch.
7. a kind of extruder according to claim 2 forces feeding device, it is characterized in that, the feed hopper（4）Peace
Mounted in securing cover plate（10）Left side, stirring motor（9）Installed in securing cover plate（10）Right side, securing cover plate（10）Pacify center top
Fill Bevel Gear Transmission structure（8）And overload protection arrangement.
8. a kind of extruder according to claim 2 forces feeding device, it is characterized in that, the stirring vane（11）
Positioned at charging spiral（12）Top.
9. a kind of extruder any one of claim 2-9 forces the method for work of feeding device, it is characterized in that,
The method of work is：By feeding motor（3）By material from body feed tank（1）Through feed pipe（2）It is transported to material diversion device（5）
In, enter back into barrel（19）In, stirring motor（9）Work makes stirring vane（11）Rotation, realizes that batch mixing is uniform, and feed spiral
（12）The conveying for strengthening feed end material is rotated, realizes and forces charging.
10. the method for work of feeding device is forced according to a kind of extruder described in claim 9, it is characterized in that,
Pass through handwheel（6）Rotation makes spring have certain pressure, exceedes spring when adding material pressure（7）When setting pressure, stirring
Feed axle（20）It will be stopped, play protection feeding device effect；
Anti-block apparatus uses Z-shaped Anti-blocking structure（14）, material enter Z-shaped groove in, Z-shaped Anti-blocking structure（14）Rotation, thing
Material enters back into drawing-in device, Z-shaped Anti-blocking structure（14）Rotation and drawing-in device screw rod rotation simultaneously by feeding motor
（16）Power is provided, the rotating speed of conveying screw rod rotating speed and Anti-blocking structure is adapted, prevents solid accumulation, while ensures feeding speed
Degree is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511887.4A CN107334173A (en) | 2017-06-29 | 2017-06-29 | A kind of extruder forces feeding device and its method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511887.4A CN107334173A (en) | 2017-06-29 | 2017-06-29 | A kind of extruder forces feeding device and its method of work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107334173A true CN107334173A (en) | 2017-11-10 |
Family
ID=60218858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710511887.4A Pending CN107334173A (en) | 2017-06-29 | 2017-06-29 | A kind of extruder forces feeding device and its method of work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107334173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116458440A (en) * | 2023-03-28 | 2023-07-21 | 平阳县勤丰宠物营养科技有限公司 | Edible biting gum preparation process and edible biting gum |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1027836A2 (en) * | 1999-02-11 | 2000-08-16 | deuka Deutsche Kraftfutterwerke GmbH & Co. | Process and device for producing intermediate products and mixed fodder for animals |
| CN2781806Y (en) * | 2005-02-02 | 2006-05-24 | 阜新市颗粒饲料机械厂 | Forced charger of pelletizing machine |
| CN200938836Y (en) * | 2006-08-29 | 2007-08-29 | 赵景祥 | Stalks bulking machine |
| CN203652615U (en) * | 2013-12-04 | 2014-06-18 | 沈阳金海隆兴农牧科技有限公司 | Anti-blocking impeller feeding machine |
| CN203767187U (en) * | 2014-02-11 | 2014-08-13 | 纷美包装（山东）有限公司 | Packet discharge overload protection device of filling machine |
| CN204295991U (en) * | 2014-12-04 | 2015-04-29 | 宁波绿华橡塑机械工贸有限公司 | Force feeding pressure mechanism |
| CN105619742A (en) * | 2015-12-24 | 2016-06-01 | 嵊州市意海电机配件厂 | Extruding machine |
| CN205492566U (en) * | 2016-03-19 | 2016-08-24 | 贵州农友科技开发有限公司 | High efficient feed curing machine |
-
2017
- 2017-06-29 CN CN201710511887.4A patent/CN107334173A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1027836A2 (en) * | 1999-02-11 | 2000-08-16 | deuka Deutsche Kraftfutterwerke GmbH & Co. | Process and device for producing intermediate products and mixed fodder for animals |
| CN2781806Y (en) * | 2005-02-02 | 2006-05-24 | 阜新市颗粒饲料机械厂 | Forced charger of pelletizing machine |
| CN200938836Y (en) * | 2006-08-29 | 2007-08-29 | 赵景祥 | Stalks bulking machine |
| CN203652615U (en) * | 2013-12-04 | 2014-06-18 | 沈阳金海隆兴农牧科技有限公司 | Anti-blocking impeller feeding machine |
| CN203767187U (en) * | 2014-02-11 | 2014-08-13 | 纷美包装（山东）有限公司 | Packet discharge overload protection device of filling machine |
| CN204295991U (en) * | 2014-12-04 | 2015-04-29 | 宁波绿华橡塑机械工贸有限公司 | Force feeding pressure mechanism |
| CN105619742A (en) * | 2015-12-24 | 2016-06-01 | 嵊州市意海电机配件厂 | Extruding machine |
| CN205492566U (en) * | 2016-03-19 | 2016-08-24 | 贵州农友科技开发有限公司 | High efficient feed curing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116458440A (en) * | 2023-03-28 | 2023-07-21 | 平阳县勤丰宠物营养科技有限公司 | Edible biting gum preparation process and edible biting gum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |
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| RJ01 | Rejection of invention patent application after publication |