CN202807742U - Microscale double-spiral feeding machine set - Google Patents
Microscale double-spiral feeding machine set Download PDFInfo
- Publication number
- CN202807742U CN202807742U CN 201220550929 CN201220550929U CN202807742U CN 202807742 U CN202807742 U CN 202807742U CN 201220550929 CN201220550929 CN 201220550929 CN 201220550929 U CN201220550929 U CN 201220550929U CN 202807742 U CN202807742 U CN 202807742U
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- Prior art keywords
- feeding
- spiral
- double
- slowly
- king bolt
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- Expired - Fee Related
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Abstract
The utility model discloses a microscale double-spiral feeding machine set which comprises a stirring bin which is fixed with a feeding stirrer. A stirring blade is arranged at the front end of the feeding stirrer. A big spiral capable of feeding fast and a small spiral capable of feeding slowly are arranged below the stirring blade, wherein the small spiral capable of feeding slowly is parallel to the big spiral capable of feeding fast. The small spiral capable of feeding slowly is placed below the big spiral capable of feeding fast. One end of the small spiral capable of feeding slowly is communicated with the big spiral capable of feeding fast, and the other end of the small spiral capable of feeding slowly is communicated with a discharge tube arranged on one side of the big spiral capable of feeding fast. According to the microscale double-spiral feeding machine, the big spiral capable of feeding fast and the small spiral capable of feeding slowly are integrated. In the process of working, the big spiral capable of feeding fast, the small spiral capable of feeding slowly and a pneumatic gate valve are stopped one after another, feeding quantity can be conveniently and accurately controlled. A non-shaft square steel spiral screw is arranged inside the small spiral capable of feeding slowly to enable the feeding process to be smooth. A discharge port is further provided with the pneumatic gate valve, and therefore the occurrence that materials with good fluidity naturally flow into weighing equipment can be effectively prevented.
Description
Technical field
The utility model relates to a kind of micro-double-screw feeder group, is widely used in the industrial automations such as small powder platform scale and small powder packing.
Background technology
Existing micro-feeding serew is more single, generally all adopts simple helix control feeding, and the general out of reach requirement of feeding precision in blending process is can not feeding unobstructed for the material of some particular characteristicss, so efficient relatively also just can not get improving.
The utility model content
The technical problems to be solved in the utility model provide a kind of feeding precision high, to various materials can both smooth feeding micro-double-screw feeder group.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of micro-double-screw feeder group, its gordian technique is: comprise stir storehouse, the place is fixed with the feeding mixer at described stir storehouse, be provided with stirrer paddle at feeding mixer front end, the at a slow speed feeding minor spiral that below stirrer paddle, is provided with quick feeding king bolt and be arranged in parallel with this quick feeding king bolt, described at a slow speed feeding minor spiral is positioned at the below of quick feeding king bolt, described at a slow speed feeding minor spiral one end is communicated with quick feeding king bolt, and the other end is connected with the discharge nozzle that is arranged on quick feeding king bolt one side.
Described discharge nozzle sidewall is provided with pneumatic gate valve, and described pneumatic gate valve is connected with feeding minor spiral at a slow speed by connecting panel, and the valve plate of described pneumatic gate valve supports via the bracing frame that is fixed on the quick feeding king bolt.
Be provided with shaftless square steel taenidium in the second spiral tube of described at a slow speed feeding minor spiral.
Be provided with the tape spool helicallobe in the first spiral tube of described quick feeding king bolt.
Described stir storehouse is U-shaped stir storehouse.
The beneficial effect that adopts technique scheme to produce is: the utility model with quick feeding king bolt and at a slow speed the feeding minor spiral gather and be integrated, during work by successively stopping quick feeding king bolt, at a slow speed feeding minor spiral and pneumatic gate valve, can make things convenient for, control accurately feeding capacity, its control is simple, and installs, overhauls conveniently; Be provided with at a slow speed shaftless square steel taenidium in the feeding minor spiral, it can rub the material of caking, makes feeding smooth and easy; Increased the feeding mixer, the material of easy Peng Cang can be entered in the spiral tube smoothly, the place has set up pneumatic gate valve at discharging opening, can prevent that the reasonable material of flowing power is from flowing into weighing-appliance by actv.; Bearing adopts the reinforced seal bearing, can prevent the material seepage of special characteristics.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic perspective view of the present utility model;
Wherein, 1, stir storehouse; 2, feeding mixer, 2-1, stirrer paddle; 3, quick feeding king bolt, 3-1, the first spiral tube, 3-2, tape spool helicallobe; 4, feeding minor spiral at a slow speed, 4-1, the second spiral tube, 4-2, shaftless square steel taenidium; 5, bearing; 6, pneumatic gate valve; 7, discharge nozzle; 8, connecting panel; 9, bracing frame.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to accompanying drawing 1 and accompanying drawing 2, the utility model comprises a U-shaped stir storehouse 1,1 place is fixed with feeding mixer 2 at described stir storehouse, this feeding mixer 2 adopts of the prior art getting final product, be provided with stirrer paddle 2-1 at feeding mixer 2 front ends, this stirrer paddle 2-1 is positioned at stir storehouse 1, and it is made by steel plate, can prevent material Peng Cang by stirring; The supporting at a slow speed feeding minor spiral 4 that is provided with quick feeding king bolt 3 and be arranged in parallel with this quick feeding king bolt 3 below stirrer paddle 2-1, described at a slow speed feeding minor spiral 4 is positioned at the below of quick feeding king bolt, feeding minor spiral 4 one ends are communicated with quick feeding king bolt 3 by feed opening at a slow speed, in order to make material enter at a slow speed feeding minor spiral 4, the other end is communicated with the discharge nozzle 7 that is arranged on quick feeding king bolt 3 one sides.Fast feeding king bolt 3 and at a slow speed feeding minor spiral 4 get final product by driven by motor, its principle of work is identical with existing technology.
Described discharge nozzle 7 sidewalls are provided with pneumatic gate valve 6, and described pneumatic gate valve 6 is connected with feeding minor spiral 4 at a slow speed by connecting panel 8, and the valve plate of described pneumatic gate valve 6 supports via the bracing frame 9 that is fixed on the quick feeding king bolt 3.This pneumatic gate valve 6 adopts existing pneumatic gate valve to realize.
Be provided with shaftless square steel taenidium 4-2 in the second spiral tube 4-1 on the described at a slow speed feeding minor spiral 4; Be provided with tape spool helicallobe 3-2 in the first spiral tube 3-1 on the described quick feeding king bolt 3.Described quick feeding king bolt 3 and at a slow speed feeding minor spiral 4 be installed on stir storehouse 1 wall by the bearing 5 with reinforced seal.
Working process of the present utility model: when starting operation, at first pneumatic gate valve 6 is opened, feeding mixer 2, fast feeding king bolt 3, feeding minor spiral 4 move simultaneously at a slow speed, begin to the weighing-appliance feeding, thereby raise the efficiency.When reaching setting and be worth at a slow speed, feeding king bolt 3 stops feeding fast, by feeding minor spiral 4 feedings at a slow speed, can improve accuracy rate, reduces the drop value.In the time will reaching the target setting value, feeding minor spiral 4 and feeding mixer 3 shut down at a slow speed, for preventing that the reasonable material gravity flow of flowing power is such as weighing-appliance, pneumatic gate valve 6 quick closedowns are that the drop value reaches the target setting value by staying the material that does not also enter weighing-appliance in the air simultaneously.
Claims (4)
1. micro-double-screw feeder group, it is characterized in that: comprise stir storehouse (1), locate to be fixed with feeding mixer (2) at described stir storehouse (1), be provided with stirrer paddle (2-1) at feeding mixer (2) front end, the at a slow speed feeding minor spiral (4) that is provided with quick feeding king bolt (3) in the below of stirrer paddle (2-1) and be arranged in parallel with this quick feeding king bolt (3), described at a slow speed feeding minor spiral (4) is positioned at the below of quick feeding king bolt (3), described at a slow speed feeding minor spiral (4) one ends are communicated with quick feeding king bolt (3), and the other end is connected with the discharge nozzle (7) that is arranged on quick feeding king bolt (3) one sides.
2. a kind of micro-double-screw feeder group according to claim 1, it is characterized in that: described discharge nozzle (7) sidewall is provided with pneumatic gate valve (6), described pneumatic gate valve (6) is connected with feeding minor spiral (4) at a slow speed by connecting panel (8), and the valve plate of described pneumatic gate valve (6) supports via the bracing frame (9) that is fixed on the quick feeding king bolt (3).
3. a kind of micro-double-screw feeder group according to claim 1 is characterized in that: be provided with shaftless square steel taenidium (4-2) in second spiral tube (4-1) of described at a slow speed feeding minor spiral (4).
4. a kind of micro-double-screw feeder group according to claim 1 is characterized in that: be provided with tape spool helicallobe (3-2) in first spiral tube (3-1) of described quick feeding king bolt (3).
5. each described a kind of micro-double-screw feeder group according to claim 1-4, it is characterized in that: described stir storehouse (1) is U-shaped stir storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550929 CN202807742U (en) | 2012-10-25 | 2012-10-25 | Microscale double-spiral feeding machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550929 CN202807742U (en) | 2012-10-25 | 2012-10-25 | Microscale double-spiral feeding machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807742U true CN202807742U (en) | 2013-03-20 |
Family
ID=47866664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550929 Expired - Fee Related CN202807742U (en) | 2012-10-25 | 2012-10-25 | Microscale double-spiral feeding machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807742U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587906A (en) * | 2013-11-18 | 2014-02-19 | 芜湖万向新元环保科技有限公司 | Packing auger transportation device capable of controlling output quantity |
| CN103625861A (en) * | 2013-11-18 | 2014-03-12 | 芜湖万向新元环保科技有限公司 | Small packing auger conveyor with controllable output quantity |
| CN103754394A (en) * | 2014-02-18 | 2014-04-30 | 侯赢 | Screw feeder used for weighing of packing ingredients |
| CN104590921A (en) * | 2015-01-23 | 2015-05-06 | 荣成海达鱼粉有限公司 | Three-shaft-linked powder charging machine |
| CN108239558A (en) * | 2018-01-24 | 2018-07-03 | 江苏大学 | A kind of biomass fluidized bed gasification furnace recycle feed device |
| CN111392349A (en) * | 2020-03-27 | 2020-07-10 | 周全红 | Automatic feeding and classifying equipment |
-
2012
- 2012-10-25 CN CN 201220550929 patent/CN202807742U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587906A (en) * | 2013-11-18 | 2014-02-19 | 芜湖万向新元环保科技有限公司 | Packing auger transportation device capable of controlling output quantity |
| CN103625861A (en) * | 2013-11-18 | 2014-03-12 | 芜湖万向新元环保科技有限公司 | Small packing auger conveyor with controllable output quantity |
| CN103754394A (en) * | 2014-02-18 | 2014-04-30 | 侯赢 | Screw feeder used for weighing of packing ingredients |
| CN104590921A (en) * | 2015-01-23 | 2015-05-06 | 荣成海达鱼粉有限公司 | Three-shaft-linked powder charging machine |
| CN108239558A (en) * | 2018-01-24 | 2018-07-03 | 江苏大学 | A kind of biomass fluidized bed gasification furnace recycle feed device |
| CN111392349A (en) * | 2020-03-27 | 2020-07-10 | 周全红 | Automatic feeding and classifying equipment |
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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: 20130320 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |