CN203682457U - Spiral horizontal opening discharging machine - Google Patents
Spiral horizontal opening discharging machine Download PDFInfo
- Publication number
- CN203682457U CN203682457U CN201320853353.7U CN201320853353U CN203682457U CN 203682457 U CN203682457 U CN 203682457U CN 201320853353 U CN201320853353 U CN 201320853353U CN 203682457 U CN203682457 U CN 203682457U
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- Prior art keywords
- spiral
- housing
- horizontal opening
- shell
- open grooves
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- Expired - Fee Related
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Abstract
The utility model discloses a spiral horizontal opening discharging machine. The spiral horizontal opening discharging machine comprises a housing; a spiral shaft is arranged inside the housing in a sleeving mode; the spiral shaft is provided with spiral blades; one end of the spiral shaft is connected with a motor; the upper portion of the middle of the housing is provided with a feeding inlet; two open grooves are symmetrically formed in the lower portions of the bilateral sides of the middle of the housing respectively; the width of openings of the open grooves is gradually increased from the middle to the tail end of the housing; the spiral blades which are arranged on the spiral shaft are symmetrically distributed on the bilateral sides of the middle of the housing; square openings are formed in the lower portions of two ends of the housing respectively; the square openings are communicated with the tail ends of the open grooves respectively; the width of the square openings is larger than that of the openings of the tail ends of the open grooves. According to the spiral horizontal opening discharging machine, the two taper open grooves are symmetrically formed in the bilateral sides of the middle of the lower portions of the housing respectively, the middle feeding and the counter-rotating discharging are adopted, and accordingly the structure is reasonable, materials can be scattered massively, material accumulation on a drying machine cannot be caused, the running is stable, fluctuations are small, the discharging capacity is large, the spiral horizontal opening discharging machine can adapt to materials which are large in viscosity and can be well matched with the drying machine, and the process production requirements are met.
Description
Technical field
The utility model relates to a kind of device for mass transport discharging, specifically relates to a kind of spiral horizontal opening unloader.
Background technology
Normal erect type spin conveyer comprises conveyer shell and is sleeved on the middle screw shaft of conveyer enclosure, above a side of conveyer shell, is provided with inlet point, below the opposite side of conveyer shell, is provided with discharging opening, and helicallobe is installed on screw shaft.This conveyor screw has a variety of models, is applicable to level or conveying powdered, the granular and little lump material that tilts, and as colliery, ash, slag, cement, grain etc., is widely used in as every profession and trades such as building materials, chemical industry, metallurgy, colliery charcoals.Above-mentioned conveyor screw is discharging endways, is not suitable for being used in conjunction with drier.
Spiral horizontal opening unloader is the corollary equipment of drier, mainly completes mass transport discharging operation, in time feed bin material is delivered to drier.Existing spiral horizontal opening unloader adopts the mode discharging of opening two mouthfuls at shell bottom level, and unreasonable structure, exists discharging unbalanced, and the material unloading such as easily piles up at the problem on drier.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of spiral horizontal opening unloader.
The technical solution that the utility model adopts is:
A kind of spiral horizontal opening unloader, comprise shell, portion's suit screw shaft in the enclosure, on screw shaft, be provided with helicallobe, screw shaft one end is connected with motor, in shell middle upper portion, inlet point is set, and in the middle of shell, two side lower parts are symmetrical arranged two open slots, the A/F of open slot increases to end gradually by the middle of shell, and the both sides of the helicallobe on screw shaft in the middle of shell are symmetric.
Preferably, offer square opening in bottom, shell two ends, square opening is communicated with the end of open slot, and square opening width is greater than open slot distal opening width.
Preferably, short 1/4 distance of the pitch of the more existing helicallobe of pitch of described helicallobe.
Useful technique effect of the present utility model is:
(1) the utility model bilateral symmetry in the middle of outer casing underpart is offered two open slots with tapering, adopt intermediate feed, to revolving discharging, rational in infrastructure, material can large area scatters, can not cause buildup on drier, and it is little steadily to fluctuate, unloading performance is large, can adapt to the material that viscosity is larger, can coordinate preferably drier to use, meet explained hereafter needs;
(2) offer square opening at outer casing underpart two ends, can discharge large granular materials, prevent that unloader from blocking;
(3) pitch of helicallobe is made as to short 1/4 distance of pitch of more existing helicallobe, strengthens pitch cutting force;
(4) the utility model easy access, failure rate is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
Fig. 1 is external structure schematic diagram of the present utility model;
Fig. 2 is inner structure schematic diagram of the present utility model.
In figure: 1-shell, 2-screw shaft, 3-helicallobe, 4-motor, the left open slot of 5-, the right open slot of 6-, 7-left mouth, right-hand mouthful of 8-, 9-bearing seat.
The specific embodiment
By reference to the accompanying drawings, a kind of spiral horizontal opening unloader, comprises shell 1, and the tubular structure that shell 1 is horizontal positioned is axially set with screw shaft 2 in shell 1 inside along it, is provided with helicallobe 3 on screw shaft 2, and the right-hand member of screw shaft 2 is connected with motor 4.In shell 1 middle upper portion, inlet point is set, inlet point connects coal bunker.In the middle of shell 1, two side lower parts are symmetrical arranged two open slots, are respectively left open slot 5 and right open slot 6, and left open slot 5 increases to two ends by the middle of shell gradually with the A/F of right open slot 6, has certain taper.Offer respectively left mouth 7 and right-hand mouth 8 in bottom, two ends, shell left and right, left mouth 7 is communicated with the end of left open slot 5, and left mouth 7 width are greater than left open slot 5 distal opening width, be communicated with the end of right open slot 6 for right-hand mouthful 8, and right-hand mouthful of 8 width are greater than right open slot 6 distal opening width.Left mouth 7 for discharging large granular materials, prevents blocking unloader with right-hand mouthful 8.The both sides of helicallobe 3 on screw shaft 2 in the middle of shell are symmetric, specifically as shown in Figure 2.Short 1/4 distance of pitch of the more existing helicallobe of pitch of helicallobe 3, has stronger cutting force.
The utility model exists discharging to fall apart not open for existing spiral horizontal opening unloader, and the defect of buildup on drier is improved existing spiral horizontal opening unloader.On existing spiral level is started discharging material machine basis, replace to length mouth two mouthfuls, and long mouthful of lines are there is tapering, discharging point spiral is little to revolving place's opening, and end opening part is large.Thereby in the time of blanking, control the equilibrium of material discharging, no backup, not windrow, bulk cargo is even.Process large granular materials to revolving two end evolution mouths, the anti-unloader that blocks.
The part of not addressing in aforesaid way is taked or is used for reference prior art and can realize.
It should be noted that, under the instruction of this specification sheets, any equivalents that those skilled in the art have done, or obvious variant, all should be within protection domain of the present utility model.
Claims (2)
1. a spiral horizontal opening unloader, comprise shell, portion's suit screw shaft in the enclosure, on screw shaft, be provided with helicallobe, screw shaft one end is connected with motor, it is characterized in that: in shell middle upper portion, inlet point is set, in the middle of shell, two side lower parts are symmetrical arranged two open slots, the A/F of open slot increases to end gradually by the middle of shell, and the both sides of the helicallobe on screw shaft in the middle of shell are symmetric.
2. a kind of spiral horizontal opening unloader according to claim 1, is characterized in that: offer square opening in bottom, shell two ends, square opening is communicated with the end of open slot, and square opening width is greater than open slot distal opening width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320853353.7U CN203682457U (en) | 2013-12-23 | 2013-12-23 | Spiral horizontal opening discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320853353.7U CN203682457U (en) | 2013-12-23 | 2013-12-23 | Spiral horizontal opening discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682457U true CN203682457U (en) | 2014-07-02 |
Family
ID=51004396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320853353.7U Expired - Fee Related CN203682457U (en) | 2013-12-23 | 2013-12-23 | Spiral horizontal opening discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902665A (en) * | 2017-05-02 | 2017-06-30 | 航天环境工程有限公司 | A kind of denitration system reducing agent urea solution prepare from stirring system |
-
2013
- 2013-12-23 CN CN201320853353.7U patent/CN203682457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902665A (en) * | 2017-05-02 | 2017-06-30 | 航天环境工程有限公司 | A kind of denitration system reducing agent urea solution prepare from stirring system |
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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: 20140702 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |