CN202445100U - Bidirectional and double-screw extruding device for rex rabbit forage production - Google Patents
Bidirectional and double-screw extruding device for rex rabbit forage production Download PDFInfo
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- CN202445100U CN202445100U CN2012200344871U CN201220034487U CN202445100U CN 202445100 U CN202445100 U CN 202445100U CN 2012200344871 U CN2012200344871 U CN 2012200344871U CN 201220034487 U CN201220034487 U CN 201220034487U CN 202445100 U CN202445100 U CN 202445100U
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Abstract
A bidirectional and double-screw extruding device for rex rabbit forage production belongs to the technical field of livestock forage forming processing devices and comprises a machine barrel, a charging barrel and double screws. The machine barrel comprises a left feeding port, a right feeding port, a front discharging port and a back discharging port, wherein the left feeding port and the right feeding port are respectively arranged on the left side and the right side of the upper portion of the machine barrel, and the front discharging port and the back discharging port are respectively arranged on the front side and the back side of the middle portion of the machine barrel. The charging barrel comprises a left hopper and a right hopper which are respectively arranged on the left side and the right side of the lower portion of the charging barrel, respectively located above the left feeding port and the right feeding port and respectively inserted into the left feeding port and the right feeding port. The double screws are arranged in the machine barrel, a rotating cutter is arranged at one end of a discharging port of the double screws, and threads of the left portion and the right portion of the double screws are arranged to be in the reverse directions. The bidirectional and double-screw extruding device for rex rabbit forage production has the advantages that a bidirectional extruding discharging device is adopted, machine-hour yield can be improved by 50%, the integral volume is reduced, storage and transport are facilitated, and forage shelf life is long.
Description
Technical field
The utility model is that the twin-screw pressurizing unit is used in a kind of beaver rabbit feed production, and particularly a kind of beaver rabbit feed production belongs to animal feeding-stuff contour machining equipment technical field with two-way, twin-screw pressurizing unit.
Background technology
The otter rabbit is claimed again to make every effort to overcome this rabbit, be at present precious in the world be the also very high skin and flesh dual-purpose rabbit of master, meat production to produce fur.In China, the otter rabbit is cultured and has listed national sparking plan in, is confirmed as special fowl industrialization management project by national bureau of animal husbandry.The clothes, the dress ornament that with the beaver rabbit skin are raw material demonstrate characteristics soft, attractive in appearance, graceful, fashion, and demand is vigorous day by day, and otter rabbit aquaculture also gets into the fast-developing stage.General breed otter rabbit is feeds utilized to be major ingredient with concentrated feeds such as corn, wheat bran, dregs of beans; Be equipped with fiber-like feeds such as a certain amount of clover, dish leaf, soybean page or leaf, maize leaves, peanut leaf, hay leaf; Through screw extrusion device raw material is carried out extruding after the strong shear treatment; And be cut into elongated cylindrical bar, microorganism, biology enzyme, harmful worm's ovum in the material are killed; Make the cell wall rupture of foods such as wheat bran, increased soluble dietary fiber; Make starch gelatinization, produce essence; Make the protein slaking, be easy to digest and assimilate, make mouthfeel finer and smoother, make that the otter rabbit is existing to look fast, can guarantee the fur quality again.
At present, processing beaver rabbit feed widely used is the twin-screw pressurizing unit, and twin-screw is in the engagement place; The material in gap is squeezed, and makes well-mixed, in extrusion process; The material of the mutual peel adhesion of engagement screws; It is self-cleaning that screw rod is obtained, and overcome single screw extrusion device material and be prone to adhesion, susceptible to plugging defective, improved expanded quality and output.But along with the expansion of otter rabbit breed scale, existing twin-screw pressurizing unit can't satisfy the needs that the otter rabbit is raised to the speed of material processing.And increase equipment must increase investment again, increase plant area and bookkeeping personnel, causes production cost to increase.
The utility model content
The purpose of the utility model is in the above-mentioned prior art; The twin-screw pressurizing unit can't satisfy the needs that the otter rabbit is raised to the speed of material processing; And increase equipment must increase investment again, increase plant area and bookkeeping personnel, the defective that causes production cost to increase; Provide the production of kind beaver rabbit feed with two-way, twin-screw pressurizing unit, can realize the purpose that significantly improves unit-hour output, enhances productivity, satisfies the mouthfeel of otter rabbit.
The technical scheme taked of the utility model is to achieve these goals: a kind of beaver rabbit feed production is with two-way, twin-screw pressurizing unit; Comprise that machine barrel, barrel, twin-screw, said machine barrel top are provided with charging aperture; Machine barrel one side is provided with discharging opening, and said barrel comprises hopper, said hopper in charging aperture, and said twin-screw is arranged in the machine barrel; Discharging opening one end at twin-screw is provided with rotary cutter; Said machine barrel comprises left and right charging aperture and forward and backward discharging opening, and said left and right charging aperture respectively is arranged on the and arranged on left and right sides on machine barrel top, and said forward and backward discharging opening respectively is arranged on the forward and backward both sides at machine barrel middle part; Said barrel comprises left and right hopper, and said left and right hopper is arranged on the and arranged on left and right sides of barrel bottom; Left and right hopper above left and right charging aperture, is inserted in respectively in the left and right charging aperture respectively; The left and right two-part screw thread of said twin-screw oppositely is provided with, and constitutes two-way extruding and discharging device.
Said twin-screw is full engagement type twin-screw.
In the said machine barrel right side wall, laterally, be arranged side by side 2 left-hand circular grooves, be provided with right rolling bearing in the said left-hand circular groove, the right-hand member of said full engagement type twin-screw is connected with right rolling bearing rolling; In the said machine barrel left side wall, horizontal, as to be arranged side by side the middle perforation of 2 bands dextrad circular groove is provided with the dynamic bearing that rolls left in the said dextrad circular groove, and the left part of said full engagement type twin-screw is through in the dynamic bearing that rolls left, and rolling with the dynamic bearing that rolls left is connected; The perforation in the middle of circular groove of the left end of full engagement type twin-screw is stretched out left, is connected with the screw actuator of main motor.
Said left and right rolling bearing is selected cylindrical roller thrust bearing for use.
Compared with prior art, the beneficial effect of the utility model is:
(1) the utility model adopts two-way extruding and discharging device; Machine barrel is provided with 2 charging apertures, 2 discharging openings, is provided with 2 rotary cuttves at twin-screw discharging opening place, has enlarged the barrel volume; Need not increase equipment again, increase the place, increase the operational administrative personnel, make unit-hour output can improve 50%;
(2) and dwindled particle volume, can be squeezed into diameter and be 3MM, highly reduce overall volume, be convenient to transportation, be easy to store in a warehouse for the small cylindrical pellet of 8MM;
(3) the utility model is chewed (grinding one's teeth in sleep) characteristics according to the otter rabbit, after two spiral shell appearance extruding, makes feed from the further coacervation of fine structure tissue generation, and the common material of particle material hardness ratio increases to some extent, thereby satisfies the mouthfeel of otter rabbit, reaches the otter rabbit effect of grinding one's teeth in sleep.
(4) in addition, this feed keeps the natural fragrant of this feed in the time of growing after the twin-screw extruding, can prolong the shelf-life of feed.
Description of drawings
Fig. 1 is: the utility model master looks cutaway view;
Fig. 2 is: the A-A cutaway view of Fig. 1.
Description of reference numerals: discharging openings, 104 back discharging openings, 2 barrels, 201 left hoppers, 202 right hoppers, 3 twin-screws, 4 right rolling bearings, 5 dynamic bearing that rolls left before 1 machine barrel, 101 left charging apertures, 102 right charging apertures, 103.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification to the utility model.
Like Fig. 1, shown in 2, a kind of beaver rabbit feed production comprises machine barrel 1, barrel 2, twin-screw 3 with two-way, twin-screw pressurizing unit; Said machine barrel 1 comprises left and right charging aperture 101,102 and forward and backward discharging opening 103,104; Said left and right charging aperture 101,102 respectively is arranged on the and arranged on left and right sides on machine barrel 1 top, and said forward and backward discharging opening 103,104 respectively is arranged on the forward and backward both sides at machine barrel 1 middle part; Said barrel 2 comprises left and right hopper 201,202, and said left and right hopper 201,202 is arranged on the and arranged on left and right sides of barrel 2 bottoms; Left and right hopper 201,202 above left and right charging aperture 101,102, is inserted in respectively in the left and right charging aperture 101,102 respectively; Said twin-screw 3 is full engagement type twin-screw, and screw rod length is 1500 millimeters, and twin-screw 3 is arranged in the machine barrel 1, and said twin-screw 3 left and right two-part screw threads oppositely are provided with, and are a kind of two-way extruding and discharging devices.
In said machine barrel 1 right side wall, laterally, be arranged side by side 2 left-hand circular grooves, be provided with right rolling bearing 4 in the said left-hand circular groove, the right-hand member of said twin-screw 3 is connected with right rolling bearing 4 rollings; In said machine barrel 1 left side wall, horizontal, as to be arranged side by side the middle perforation of 2 bands dextrad circular groove is provided with the dynamic bearing 5 that rolls left in the said dextrad circular groove, and the left part of said twin-screw 3 is through in the dynamic bearing 5 that rolls left, and rolling with the dynamic bearing 5 that rolls left is connected; The perforation in the middle of circular groove of the left end of twin-screw 3 is stretched out left, is connected with the screw actuator (not shown) of main motor.Said left and right rolling bearing 5,4 is selected cylindrical roller thrust bearing for use, and model is 81220.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (4)
1. a beaver rabbit feed production is with two-way, twin-screw pressurizing unit; Comprise that machine barrel, barrel, twin-screw, said machine barrel top are provided with charging aperture; Machine barrel one side is provided with discharging opening, and said barrel comprises hopper, said hopper in charging aperture, and said twin-screw is arranged in the machine barrel; Discharging opening one end at twin-screw is provided with rotary cutter; It is characterized in that: said machine barrel comprises left and right charging aperture and forward and backward discharging opening, and said left and right charging aperture respectively is arranged on the and arranged on left and right sides on machine barrel top, and said forward and backward discharging opening respectively is arranged on the forward and backward both sides at machine barrel middle part; Said barrel comprises left and right hopper, and said left and right hopper is arranged on the and arranged on left and right sides of barrel bottom; Left and right hopper above left and right charging aperture, is inserted in respectively in the left and right charging aperture respectively; The left and right two-part screw thread of said twin-screw oppositely is provided with.
2. a kind of beaver rabbit feed production according to claim 1 is characterized in that with two-way, twin-screw pressurizing unit: said twin-screw is full engagement type twin-screw.
3. a kind of beaver rabbit feed production according to claim 1 and 2 is with two-way, twin-screw pressurizing unit; It is characterized in that: in the said machine barrel right side wall; Laterally, 2 left-hand circular grooves have been arranged side by side; Be provided with right rolling bearing in the said left-hand circular groove, the right-hand member of said full engagement type twin-screw rolls with right rolling bearing and is connected; In the said machine barrel left side wall, horizontal, as to be arranged side by side the middle perforation of 2 bands dextrad circular groove is provided with the dynamic bearing that rolls left in the said dextrad circular groove, and the left part of said full engagement type twin-screw is through in the dynamic bearing that rolls left, and rolling with the dynamic bearing that rolls left is connected; The perforation in the middle of circular groove of the left end of full engagement type twin-screw is stretched out left, is connected with the screw actuator of main motor.
4. a kind of beaver rabbit feed production according to claim 3 is characterized in that with two-way, twin-screw pressurizing unit: said left and right rolling bearing is selected cylindrical roller thrust bearing for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200344871U CN202445100U (en) | 2012-02-03 | 2012-02-03 | Bidirectional and double-screw extruding device for rex rabbit forage production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200344871U CN202445100U (en) | 2012-02-03 | 2012-02-03 | Bidirectional and double-screw extruding device for rex rabbit forage production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202445100U true CN202445100U (en) | 2012-09-26 |
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ID=46861005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200344871U Expired - Fee Related CN202445100U (en) | 2012-02-03 | 2012-02-03 | Bidirectional and double-screw extruding device for rex rabbit forage production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202445100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608816A (en) * | 2020-12-21 | 2021-04-06 | 蒋松 | Biological agriculture fodder preparation facilities |
-
2012
- 2012-02-03 CN CN2012200344871U patent/CN202445100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608816A (en) * | 2020-12-21 | 2021-04-06 | 蒋松 | Biological agriculture fodder preparation facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20160203 |