CN203682459U - Powder variable-pitch screw conveyer - Google Patents
Powder variable-pitch screw conveyer Download PDFInfo
- Publication number
- CN203682459U CN203682459U CN201420037367.6U CN201420037367U CN203682459U CN 203682459 U CN203682459 U CN 203682459U CN 201420037367 U CN201420037367 U CN 201420037367U CN 203682459 U CN203682459 U CN 203682459U
- Authority
- CN
- China
- Prior art keywords
- pitch
- section
- pitch section
- transition
- constant
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 title claims abstract description 34
- 230000007704 transition Effects 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000011295 pitch Substances 0.000 abstract 18
- 238000010276 construction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model belongs to conveying machines, and particularly relates to a powder variable-pitch screw conveyer. A screw blade (6) is fixed and twined on a screw spindle (7) continuously, the screw spindle (7) is divided into a constant pitch section A, a transition pitch section B and an enlarging pitch section C according to the pitch change among the screw blade (6), a powder inlet (4) is connected to the constant pitch section A, the constant pitch section A is connected to the transition pitch section B, the transition pitch section B is connected to the enlarging pitch section C, and the enlarging pitch section C is connected to a power outlet (9). The constant pitch section A is composed of multiple constant section pitches L1, the enlarging pitch section C is composed of multiple enlarging section pitches L3, and the transition pitch section B is formed by a transition section pitch L2. The powder variable-pitch screw conveyer is simple in structure and convenient to use, improves conveying efficiency, saves energy, and lowers conveying cost.
Description
Technical field
The utility model belongs to conveying machinery, particularly a kind of powder variable-pitch auger conveyer.
Background technology
Conveyor screw is mainly conveying powder material, can horizontal feed or tilt to carry, conventional helical conveyer is isometric helix, when work, entrance powder constantly moves forward under helicallobe promotes, due to frequent starting and effect of inertia, the continuous compacting of entrance powder, increase in density, finally cause stall, vexed car phenomenon, waste energy and strengthen drive motor power.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of simple in structure, easy to use, can avoid the powder variable-pitch auger conveyer of stall and vexed car phenomenon.
The technical scheme that the utility model technical solution problem adopts is: powder variable-pitch auger conveyer comprises motor, butt flange, reductor, conveyer housing, bearing seat, powder entrance, powder outlet, be characterized in continuously fixing winding screw blade on spiral mandrel, change according to the pitch between helicallobe, spiral mandrel is divided into constant pitch section, transition pitch section, increase pitch section, powder entrance connects constant pitch section, constant pitch section connects transition pitch section, transition pitch section connects increase pitch section, increase pitch section and connect powder outlet, constant pitch section is made up of multiple constant section of distances, increasing pitch section is made up of multiple increase section pitch, transition pitch section is made up of a transition phase pitch.
The beneficial effects of the utility model are: powder variable-pitch auger conveyor construction is simple, easy to use, because the pitch between the helicallobe being wound around on spiral mandrel is changed from small to big, make powder in course of conveying, walk faster and faster, walk more loose and more loose, thereby avoid " stall, the vexed car " phenomenon in course of conveying, improve transport efficiency, saved the energy, reduced conveying cost.
Brief description of the drawings
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is powder variable-pitch auger conveyor construction figure.
In figure, 1-motor; 2-butt flange; 3-reductor; 4-powder entrance; 5-conveyer housing; 6-helicallobe; 7-spiral mandrel; 8-bearing seat; 9-powder outlet; The constant pitch section of A-; B-transition pitch section; C-increases pitch section; L
1-constant section pitch; L
2-transition phase pitch; L
3-increase section pitch.
Detailed description of the invention
Embodiment, with reference to accompanying drawing 1, is fixedly connected with butt flange 2 between the motor 1 of powder variable-pitch auger conveyer and reductor 3, between motor 1 output shaft and reductor 3 input shafts, fills coupler, and reductor 3 output shafts are fixedly connected with spiral mandrel 7.The left and right two ends of spiral mandrel 7 are installed on respectively in the bearing of bearing seat 8, and bearing seat 8 is separately fixed at the left and right two ends of housing 5, and housing 5 left end tops are fixed with powder entrance 4, and housing 5 right-hand member belows are provided with powder outlet 9.Continuously fixing winding screw blade 6 on spiral mandrel 7, change according to the pitch between helicallobe 6, spiral mandrel 7 is divided into constant pitch section A, transition pitch section B, increases pitch section C, powder entrance 4 connects constant pitch section A, constant pitch section A connects transition pitch section B, transition pitch section B connects increase pitch section C, increases pitch section C and connects powder outlet 9.Constant pitch section A is by five constant section of pitch L
1composition, L
1for 175mm, increase pitch section B and increase section pitch L by five
3composition, L
3for 210mm, transition pitch section B is by a transition phase pitch L
2composition, L
2for 192.5mm.
The working process of powder variable-pitch auger conveyer is: powder variable-pitch auger conveyer both can horizontal feed, also can tilt to carry, when conveying, starter motor 1, motor 1 drives reductor 2, and reductor 2 output shafts drive spiral mandrel 7 and helicallobe 6 to rotate, granular material drops into from powder entrance 4, carry through helicallobe 6, respectively through constant pitch section A, transition pitch section B, increase pitch section C, because constant section apart from spiral shell L
1to transition phase pitch L
2, transition phase pitch L
2to increasing section pitch L
3between because pitch constantly becomes large, make granular material walk more loose and more loose, walk faster and faster, finally export from powder outlet 9, thereby avoid the stall in course of conveying, vexed car phenomenon.
Claims (1)
1. a powder variable-pitch auger conveyer, comprise motor (1), butt flange (2), reductor (3), conveyer housing (5), bearing seat (8), powder entrance (4), powder outlet (9), it is characterized in that the upper continuously fixing winding screw blade (6) of spiral mandrel (7), change according to the pitch between helicallobe (6), spiral mandrel (7) is divided into constant pitch section A, transition pitch section B, increase pitch section C, powder entrance (4) connects constant pitch section A, constant pitch section A connects transition pitch section B, transition pitch section B connects increase pitch section C, increase pitch section C and connect powder outlet (9), constant pitch section A by multiple constant section apart from L
1composition, increases pitch section C by multiple increase section pitch L
3composition, transition pitch section B is by a transition phase pitch L
2composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037367.6U CN203682459U (en) | 2014-01-22 | 2014-01-22 | Powder variable-pitch screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037367.6U CN203682459U (en) | 2014-01-22 | 2014-01-22 | Powder variable-pitch screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682459U true CN203682459U (en) | 2014-07-02 |
Family
ID=51004398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037367.6U Expired - Lifetime CN203682459U (en) | 2014-01-22 | 2014-01-22 | Powder variable-pitch screw conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661048A (en) * | 2016-02-22 | 2016-06-15 | 储福娣 | Premixed feed processing technology |
| CN105685495A (en) * | 2016-02-22 | 2016-06-22 | 储福娣 | Premixed feed processing technique |
| CN109923049A (en) * | 2016-09-29 | 2019-06-21 | 威埃姆集团股份有限公司 | Screw conveyor for conveying powdered material especially cement etc. |
-
2014
- 2014-01-22 CN CN201420037367.6U patent/CN203682459U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661048A (en) * | 2016-02-22 | 2016-06-15 | 储福娣 | Premixed feed processing technology |
| CN105685495A (en) * | 2016-02-22 | 2016-06-22 | 储福娣 | Premixed feed processing technique |
| CN109923049A (en) * | 2016-09-29 | 2019-06-21 | 威埃姆集团股份有限公司 | Screw conveyor for conveying powdered material especially cement etc. |
| CN109923049B (en) * | 2016-09-29 | 2021-11-16 | 威埃姆集团股份有限公司 | Screw conveyor for conveying powdery material, in particular cement or the like |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204935951U (en) | Rubber regeneration plasticizing equipment | |
| CN203682459U (en) | Powder variable-pitch screw conveyer | |
| CN204867167U (en) | Angle steel loading attachment | |
| CN104186374B (en) | Ferine honey seperator | |
| CN206140586U (en) | Compound pipe cutting machine is moulded to steel | |
| CN202462949U (en) | Screw conveying mechanism of briquetting machine | |
| CN204295991U (en) | Force feeding pressure mechanism | |
| CN110882756A (en) | Grinding and drying equipment for flour production and processing | |
| CN203211907U (en) | Non-breakage-damage grain auger hoister | |
| CN202575291U (en) | Double-pipe screw feeding machine | |
| CN202685359U (en) | Pitch varying screw shaft of liquid-solid separator | |
| CN205379957U (en) | Dedicated binocular putty -chaser -type mixer tool of material processing | |
| CN204980441U (en) | Miropowder adds device | |
| CN103831049A (en) | Abnormally-shaped auger drum-type mixer | |
| CN203591716U (en) | Double helix stirring feeding machine | |
| CN203319177U (en) | Air-sealed screw conveyor | |
| CN206810885U (en) | The automatic feed mechanism of aluminium bar extruder | |
| CN203346369U (en) | Coke forming machine with material return function | |
| CN202848748U (en) | Composite board waste recovery device | |
| CN203181776U (en) | Pipeline reciprocating type loose plate feed pushing device | |
| CN202015673U (en) | Pipeline coating device | |
| CN201597171U (en) | Tackiness butyl rubber putty extrusion production line | |
| CN202627454U (en) | Powder coating machine | |
| CN201598013U (en) | Efficient and energy-saving feeding machine | |
| CN203558456U (en) | Variable-screw pitch salt mining conveyer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |