CN203226242U - Special bulking machine for sunken feed - Google Patents
Special bulking machine for sunken feed Download PDFInfo
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- CN203226242U CN203226242U CN 201320279842 CN201320279842U CN203226242U CN 203226242 U CN203226242 U CN 203226242U CN 201320279842 CN201320279842 CN 201320279842 CN 201320279842 U CN201320279842 U CN 201320279842U CN 203226242 U CN203226242 U CN 203226242U
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- machine
- heavy water
- boring
- feed
- screw rod
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Abstract
The utility model provides a special bulking machine for sunken feed, and the machine comprises a frame; a driving device and a boring machine are arranged on the frame; the feeding end of the boring machine is provided with a fed material boring machine, and the discharge end of the boring machine is provided with a discharge device and a cutting device; an inner bushing and a screw rod are arranged in the boring machine; the machine is characterized in that the discharge device is of a double-open structure, and comprises a floating feed discharge device and a sunken feed discharge device; and a transition cavity is formed between the sunken feed discharge device and the boring machine. According to the special bulking machine for the sunken feed, the transition cavity between a template and the boring machine is used for reducing pressure difference on both sides of the template so as to reduce the flashing amount when materials are stripped and increase the volume weight of the materials; and meanwhile, the staying time of the materials in a bulking cavity is prolonged through the length-to-diameter ratio of a long screw rod, a structural form of integrating single-head screwing and double-head screwing is applied, a single-screw head conical screw rod is applied on the feeding end instead to increase the amount of the conveyed materials, a straight flute lining is adopted in a rubbing section to enhance the rubbing effect, so that the output and the curing degree of the feed are improved.
Description
Technical field
The utility model relates to bulking machine, specifically is a kind of heavy water-based feed special swelling machine.
Background technology
In recent years, development along with culture fishery, demand for heavy water-based expanded pellet diet is increasing, and the performance requirement to heavy water-based expanded pellet diet is also more and more higher simultaneously, and is particularly careful all the more for the isoparametric requirement of unit weight, resistance to water, particle diameter of heavy water-based expanded pellet diet.This just requires can produce different unit weights particularly high unit weight, the wide strong heavy water-based expanded pellet diet of resistance to water simultaneously of particle size range for the production of the bulking machine of heavy water-based expanded pellet diet.Though domestic existing heavy property material bulking machine can be produced the heavy water-based expanded pellet diet in certain unit weight scope, but output is difficult to reach 1/3 of swimming property of same type machine expanded pellet diet, simultaneously for unit weight excessive (more than the 680g/L), pore size of template is in the material processing difficulties below the 1.5mm or more than the 10mm, and high for the production of the auxiliary equipment price of heavy water-based expanded pellet diet.
Summary of the invention
The purpose of this utility model provides a kind of bulking machine for the production of heavy water-based expanded pellet diet, this bulking machine increases adapter cavity between template and machine boring, reduce the flash distillation amount increase material unit weight of material depanning by the pressure reduction of these adapter cavity reduction template both sides, increased the time of staying of material in Builking cavity simultaneously, increase the material conveying capacity, and strengthened and rub effect, increased output and the curing degree of feed.
The technical solution of the utility model: described a kind of heavy water-based feed special swelling machine comprises frame, be provided with drive unit and machine boring in frame, feed end in the machine boring is provided with the charger boring, discharge end is provided with drawing mechanism and cutter sweep, in the machine boring, be provided with neck bush and screw rod, it is characterized in that: described drawing mechanism adopts two opening structures, is made up of buoyancy material drawing mechanism and heavy water material drawing mechanism two parts, is provided with adapter cavity between heavy water material drawing mechanism and machine boring.
The further technical scheme of the utility model: the draw ratio of described screw rod is 13.5: 1～16: 1, its feed zone adopts the single head conical screw, the conveying tapering of single head conical screw is 1: 18～1: 20, the section of rubbing and slaking section all adopt isometrical single-head screw and isometrical double threaded screw to combine, and the neck bush of the section of rubbing screw rod adopts the straight trough structure.
The further technical scheme of the utility model: described bulking machine also comprises erecting by overhang and slide rail, and described cutter sweep is fixed on the slide rail by erecting by overhang, and can be on slide rail move left and right.
The utility model optimal technical solution: described drive unit adopts variable-frequency motor.
The technical scheme of the utility model optimum: the width of described adapter cavity is 0.5-1.5 times of screw diameter.
The utility model is the flash distillation amount increase material unit weight that reduces the material depanning by the pressure reduction of the reduction of the adapter cavity between template and machine boring template both sides, adopt the long bolt draw ratio to increase the time of staying of material in Builking cavity simultaneously, use single head spiral and twin-feed spiral structure combining form, feed end is used single spiral shell nose cone shape screw rod instead increases the material conveying capacity, the section of rubbing adopts the straight trough liner to strengthen and rubs effect, has increased output and the curing degree of feed.
The utility model can be produced sink-float property material simultaneously, has solved the heavy property material unit weight of bulking machine production and has been difficult to improve the problem that curing degree, output are low excessively.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is use view of the present utility model;
Fig. 4 is the profile of AA among Fig. 3;
Drawing mechanism scheme of installation when Fig. 5 is the utility model production buoyancy material;
Drawing mechanism scheme of installation when Fig. 6 is the heavy water material of the utility model production.
Among the figure: the 1-frame, the 2-drive unit, the boring of 3-charger, the boring of 4-machine, 5-neck bush, 6-screw rod, 7-cutter sweep, 8-erecting by overhang, 9-buoyancy material drawing mechanism, 10-sink water material drawing mechanism, 11-adapter cavity, 12-slide rail, 13-material.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Fig. 1, among Fig. 2, described a kind of heavy water-based feed special swelling machine comprises frame 1, be provided with drive unit 2 and machine boring 4 in frame, feed end in machine boring 4 is provided with charger boring 3, discharge end is provided with drawing mechanism and cutter sweep 7, in machine boring 4, be provided with neck bush 5, with screw rod 6, it is characterized in that: described drawing mechanism adopts two opening structures, formed by buoyancy material drawing mechanism 9 and heavy water material drawing mechanism 10 two parts, between heavy water material drawing mechanism 10 and machine boring 4, be provided with adapter cavity 11, discharged the pressure of storeroom, go out mold pressing thereby reduced material, reduce the flash distillation amount of moisture in the material, reached the purpose that increases material unit weight; Described drive unit 2 adopts variable-frequency motor, the different main rotating speed when guaranteeing sink-float property material.The utility model is also different according to the installation of different its drawing mechanisms of the material of producing, and during production buoyancy material, its drawing mechanism is installed as Fig. 5, and its buoyancy material drawing mechanism 9 is communicated with the discharging opening of machine boring 4; Produce when sinking the water material, its drawing mechanism is installed as Fig. 6, and adapter cavity 11 is communicated with the discharging opening of machine boring 4, and heavy water material drawing mechanism 10 feed ends are communicated with adapter cavity 11.
The draw ratio of described screw rod 6 is 13.5: 1～16: 1, adopt long draw ratio, the section of rubbing and slaking section all adopt isometrical single-head screw and isometrical double threaded screw to combine, isometrical single-head screw and isometrical double threaded screw carry out independent assortment according to the feed character of required production, increase the time of staying of material in the machine boring; Its feed zone adopts the single head conical screw, and it carries tapering is 1: 18～1: 20, increases the material conveying capacity; As Fig. 4, the liner of the described section of rubbing screw rod adopts the straight trough structure, has strengthened and has rubbed effect, has increased output and the curing degree of feed.
Described bulking machine also comprises erecting by overhang 8 and slide rail 12, and described cutter sweep 7 is fixed on the slide rail 12 by erecting by overhang 8, and can be on slide rail 12 move left and right.
The course of work of the heavy water material of the utility model production: as Fig. 3, when material is entered the Builking cavity of machine boring 4 by charger boring 3 in through the various piece of 6 groups of screw rods finish material conveying, rub, maturing process, through adapter cavity 11, template by cutter sweep 9 excision formings.The transportation section adopts single spiral shell nose cone shape screw rod to increase the screw rod transmission amount in this process, the section of rubbing adopts straight trough structure liner to increase and rubs effect and material curing degree, material has discharged the pressure of storeroom through adapter cavity between template and machine boring, thereby reduced material depanning pressure, reduced the flash distillation amount of moisture in the material, reaching increases material unit weight, improves the purpose of heavy property material curing degree and output.
Claims (5)
1. heavy water-based feed special swelling machine, comprise frame (1), be provided with drive unit (2) and machine boring (4) in frame, feed end in machine boring (4) is provided with charger boring (3), discharge end is provided with drawing mechanism and cutter sweep (7), in machine boring (4), be provided with neck bush (5) and screw rod (6), it is characterized in that: described drawing mechanism adopts two opening structures, formed by buoyancy material drawing mechanism (9) and heavy water material drawing mechanism (10) two parts, between heavy water material drawing mechanism (10) and machine boring (4), be provided with adapter cavity (11).
2. a kind of heavy water-based feed special swelling machine according to claim 1, it is characterized in that: the draw ratio of described screw rod (6) is 13.5: 1～16: 1, its feed zone adopts the single head conical screw, the conveying tapering of single head conical screw is 1: 18～1: 20, the section of rubbing and slaking section all adopt isometrical single-head screw and isometrical double threaded screw to combine, and the neck bush of the section of rubbing screw rod (5) adopts the straight trough structure.
3. a kind of heavy water-based feed special swelling machine according to claim 1 and 2, it is characterized in that: described bulking machine also comprises erecting by overhang (8) and slide rail (12), described cutter sweep (7) is fixed on the slide rail (12) by erecting by overhang (8), and can go up move left and right at slide rail (12).
4. a kind of heavy water-based feed special swelling machine according to claim 1 and 2 is characterized in that: described drive unit (2) employing variable-frequency motor.
5. a kind of heavy water-based feed special swelling machine according to claim 1 and 2 is characterized in that: the width of described adapter cavity (11) be screw rod (6) diameter 0.5-1.5 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279842 CN203226242U (en) | 2013-05-21 | 2013-05-21 | Special bulking machine for sunken feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279842 CN203226242U (en) | 2013-05-21 | 2013-05-21 | Special bulking machine for sunken feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203226242U true CN203226242U (en) | 2013-10-09 |
Family
ID=49282395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320279842 Expired - Fee Related CN203226242U (en) | 2013-05-21 | 2013-05-21 | Special bulking machine for sunken feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203226242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104366684A (en) * | 2014-11-15 | 2015-02-25 | 江苏正昌粮机股份有限公司 | Thrust sinking material control system of bulking machine |
-
2013
- 2013-05-21 CN CN 201320279842 patent/CN203226242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104366684A (en) * | 2014-11-15 | 2015-02-25 | 江苏正昌粮机股份有限公司 | Thrust sinking material control system of bulking machine |
| CN104366684B (en) * | 2014-11-15 | 2017-01-18 | 江苏正昌粮机股份有限公司 | Thrust sinking material control system of bulking machine |
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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 |
Granted publication date: 20131009 Termination date: 20190521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |