CN203392377U - Spiral conveying device - Google Patents
Spiral conveying device Download PDFInfo
- Publication number
- CN203392377U CN203392377U CN201320401008.XU CN201320401008U CN203392377U CN 203392377 U CN203392377 U CN 203392377U CN 201320401008 U CN201320401008 U CN 201320401008U CN 203392377 U CN203392377 U CN 203392377U
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- Prior art keywords
- transporting device
- helix transporting
- inlet point
- discharging opening
- equidistant section
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Abstract
The utility model discloses a spiral conveying device, which comprises a case and a conveying spiral, wherein the conveying spiral is arranged in the case and comprises a rotating shaft and a plurality of spiral blades arranged on the rotating shaft, the case is provided with a feeding opening and a discharge opening, the conveying spiral is divided into an equant isometric section and a reducing isometric section in an axial direction, the equant isometric section is arranged near the discharge opening, the reducing isometric section is arranged near the feeding opening, the diameters at each part of the rotating shaft in the equant isometric section are identical, in addition, the heights and the distances of each spiral blade are identical, the diameters at each part of the rotating shaft in the reducing isometric section are identical, the distances among the spiral blades are identical, in addition, the heights of each spiral blade are gradually increased in a direction approaching to the discharge opening from far positions, and the diameter of the case is gradually increased in a direction approaching to the discharge opening from far positions. The spiral conveying device has the advantages that materials can be uniformly conveyed, so the requirement of uniform material discharging is realized, the material conveying process is smooth, and the conveying efficiency is high.
Description
Technical field
The utility model relates to a kind of feedway of material, relates in particular to a kind of helix transporting device.
Background technology
In the course of conveying of solid material, the normal helix transporting device that adopts, helix transporting device of the prior art generally comprises shell, shell is provided with material inlet, material outlet, in shell, be provided with conveyor screw, each helicallobe size of conveyor screw is identical, and conveyor screw diameter is everywhere identical.This helix transporting device of the prior art is the in the situation that of multiple spot blanking or banded blanking, the material that cannot guarantee each point is carried equably, particularly the material near outlet is always difficult to be transferred away, material away from outlet is carried in a large number, caused the inhomogeneous of blanking, make increasing material accumulate in discharging opening place, cause low even the causing of transport efficiency to carry obstruction.
As can be seen here, how existing helix transporting device is carried out to structural development, make material conveying process unobstructed, the current technical issues that need to address in transport efficiency Gao，Zhe Shi this area.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is, a kind of helix transporting device is provided, and can efficiently, unimpededly carry out mass transport.
A kind of helix transporting device, comprise shell and be arranged on the conveyor screw in shell, described conveyor screw comprises S. A. and is arranged on a plurality of helicallobes on S. A., described shell is provided with inlet point and discharging opening, along axis direction, described conveyor screw is divided into equidistant section of isometrical equidistant section and reducing, described isometrical equidistant section of close discharging opening setting, the equidistant section of described reducing is near inlet point setting, in described isometrical equidistant section, S. A. diameter everywhere height and distance identical and each helicallobe is identical, in the equidistant section of described reducing, S. A. diameter is everywhere identical, distance between each helicallobe is identical and from away from discharging opening, the height to each helicallobe of direction near discharging opening increases gradually, the diameter of described shell is from increasing gradually to the direction near discharging opening away from discharging opening.
Preferably, described inlet point is divided into a plurality of minutes inlet points, in each minute inlet point, is provided with a plurality of spaced trippers, and the top of described tripper is pinnacle.
Preferably, the angle that the top biside plate of described tripper forms is 10 degree-40 degree.
Preferably, the two ends of the length direction of described tripper respectively with front side wall and the rear wall butt of minute inlet point.
Preferably, between each tripper, the distance at interval is identical.
Preferably, the axis of each tripper length direction is parallel to each other.
Preferably, the sidewall of described inlet point is vertical with horizontal surface.
Preferably, the sidewall of described inlet point becomes the angle of 70 degree-90 degree with horizontal surface.
Preferably, the height of helicallobe is identical with the maximum height of helicallobe in the equidistant section of described reducing in described isometrical equidistant section.
Helix transporting device of the present utility model, along axis direction, described conveyor screw is divided into equidistant section of isometrical equidistant section and reducing, described isometrical equidistant section of close discharging opening setting, the equidistant section of described reducing is near inlet point setting, in described isometrical equidistant section, S. A. diameter everywhere height and distance identical and each helicallobe is identical, in the equidistant section of described reducing, S. A. diameter is everywhere identical, distance between each helicallobe is identical and from away from discharging opening, the height to each helicallobe of direction near discharging opening increases gradually, the diameter of described shell is from increasing gradually to the direction near discharging opening away from discharging opening, the such structure of the utility model is arranged so that can be carried equably away from outlet with near the material in exit, thereby realized even blanking requirement, make material conveying process unobstructed, transport efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model helix transporting device embodiment mono-;
Fig. 2 is the side perspective view of helix transporting device in Fig. 1;
Fig. 3 is the structural representation of the utility model helix transporting device embodiment bis-;
Fig. 4 is the side perspective view of helix transporting device in Fig. 3;
Fig. 5 is the birds-eye view of helix transporting device in Fig. 3.
The specific embodiment
For making the technical solution of the utility model clearer, below in conjunction with accompanying drawing, by specific embodiment, the utility model is elaborated.
Helix transporting device of the present utility model can be used for carrying various solid materials.In order to make device A give full play to its function, device interior material must evenly drop to plane A2 place from plane A1, allows maximum discrepancy in elevation 100mm.
Embodiment mono-
Referring to Fig. 1, Fig. 2, in the present embodiment, helix transporting device is arranged on below device A, and the Si Ge side of carrying out the blanking of single-point quantitative and even and helix transporting device inlet point does not have inclined-plane.In the present embodiment, helix transporting device comprises shell 1, is arranged on a plurality of conveyor screws in shell 1, and each conveyor screw comprises S. A. 2, and S. A. 2 is provided with a plurality of helicallobes 21; Shell 1 is provided with inlet point 11 and discharging opening 12, and inlet point 11 is positioned at the top of shell 1, the lower position of device A; Discharging opening 12 is positioned at the bottom of shell 1.
Wherein, the journal axles such as the whole employing of the S. A. of conveyor screw, the pitch between helicallobe is equidistant.Conveyor screw comprises isometrical equidistant section of S1, the equidistant section of reducing S2, isometrical equidistant section of S1 is near discharging opening setting, S2 is near inlet point setting for the equidistant section of reducing, in the equidistant section of reducing, the height of helicallobe is different, make outer circumference diameter equal proportion from right-hand member of helicallobe increase (volume in shell also geometric ratio increases), make this section of external diameter of conveyor screw tapered, its Length Ratio inlet point length is about two pitches (pitch refers to the distance between adjacent two helicallobes), in this section, shell is also tapered, make shell and spiral external diameter everywhere keep uniform gap.At rear isometrical equidistant section of arranging of the equidistant section of reducing, its external diameter is identical with the equidistant section of reducing maximum outside diameter.
The helix transporting device of the present embodiment is in quantitative course of conveying, when first pitch of right-hand member (being equidistant section of reducing) is full of material and is transported to second pitch, because volume is that geometric ratio increases, so just caing be compared to the material of first pitch, the material of second pitch doubles, by that analogy, make can be carried equably away from outlet with near the material in exit, thereby realized even blanking requirement.
Embodiment bis-
Referring to Fig. 3-Fig. 5, the helix transporting device of the present embodiment is arranged on below a plurality of device A, realizes the blanking of multiple spot quantitative and even.The helix transporting device of the present embodiment comprises shell 1, and shell 1 top is provided with inlet point 11, bottom and is provided with discharging opening 12, and inlet point 11Si Ge side is inclined-plane, with horizontal surface Cheng angle b be 70-90 Du angle.
Wherein, in the present embodiment, a minute inlet point is divided into a plurality of little inlet points, and a plurality of trippers 3 are set in little inlet point, and a plurality of trippers interval evenly arranges, and its length direction along continuous straight runs arranges, both ends respectively with the rear and front end butt of inlet point.Tripper 3 is cusp configuration, and the angular range that top biside plate forms is 10 °-40 °, and this makes intermediate blanking soon and the slow phenomenon of surrounding blanking.This structure setting of the present embodiment added a plurality of trippers before entering spiral, formed the blanking of single inlet point multiple spot, thereby made blanking trend evenly.The material mouth minor increment forming between each tripper should meet 10 times of material particles diameters.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, within not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a helix transporting device, comprise shell and be arranged on the conveyor screw in shell, described conveyor screw comprises S. A. and is arranged on a plurality of helicallobes on S. A., described shell is provided with inlet point and discharging opening, it is characterized in that, along axis direction, described conveyor screw is divided into equidistant section of isometrical equidistant section and reducing, described isometrical equidistant section of close discharging opening setting, the equidistant section of described reducing is near inlet point setting, in described isometrical equidistant section, S. A. diameter everywhere height and distance identical and each helicallobe is identical, in the equidistant section of described reducing, S. A. diameter is everywhere identical, distance between each helicallobe is identical and from away from discharging opening, the height to each helicallobe of direction near discharging opening increases gradually, the diameter of described shell is from increasing gradually to the direction near discharging opening away from discharging opening.
2. helix transporting device as claimed in claim 1, is characterized in that, described inlet point is divided into a plurality of minutes inlet points, in each minute inlet point, is provided with a plurality of spaced trippers, and the top of described tripper is pinnacle.
3. helix transporting device as claimed in claim 2, is characterized in that, the angle that the top biside plate of described tripper forms is 10 degree-40 degree.
4. helix transporting device as claimed in claim 2, is characterized in that, the two ends of the length direction of described tripper respectively with front side wall and the rear wall butt of minute inlet point.
5. helix transporting device as claimed in claim 2, is characterized in that, between each tripper, the distance at interval is identical.
6. helix transporting device as claimed in claim 2, is characterized in that, the axis of each tripper length direction is parallel to each other.
7. helix transporting device as claimed in claim 1, is characterized in that, the sidewall of described inlet point is vertical with horizontal surface.
8. helix transporting device as claimed in claim 1, is characterized in that, the sidewall of described inlet point becomes the angle of 70 degree-90 degree with horizontal surface.
9. helix transporting device as claimed in claim 1, is characterized in that, the height of helicallobe is identical with the maximum height of helicallobe in the equidistant section of described reducing in described isometrical equidistant section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401008.XU CN203392377U (en) | 2013-07-05 | 2013-07-05 | Spiral conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401008.XU CN203392377U (en) | 2013-07-05 | 2013-07-05 | Spiral conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392377U true CN203392377U (en) | 2014-01-15 |
Family
ID=49903924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401008.XU Expired - Fee Related CN203392377U (en) | 2013-07-05 | 2013-07-05 | Spiral conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392377U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258576A (en) * | 2015-11-03 | 2016-01-20 | 陈江波 | Feeding device for cold firework eruption device and cold firework eruption device |
| CN107140389A (en) * | 2017-05-04 | 2017-09-08 | 太原科技大学 | The method of the shaping of one koji bus helical blade |
| CN107585600A (en) * | 2017-09-06 | 2018-01-16 | 杭州奥拓散料卸船装备有限公司 | A kind of non-constant section spiral ship unloading equipment and ship unloaders |
| CN110817297A (en) * | 2018-08-14 | 2020-02-21 | 上海宇源机械有限公司 | Anti-sticking screw conveyer |
| CN111977036A (en) * | 2020-08-11 | 2020-11-24 | 含山县长通食品制造有限公司 | Automatic feeding system of packaging machine |
| CN114542102A (en) * | 2022-01-29 | 2022-05-27 | 中铁隧道局集团有限公司 | Multi-section variable-speed variable-section anti-surging spiral conveyor |
-
2013
- 2013-07-05 CN CN201320401008.XU patent/CN203392377U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258576A (en) * | 2015-11-03 | 2016-01-20 | 陈江波 | Feeding device for cold firework eruption device and cold firework eruption device |
| CN105258576B (en) * | 2015-11-03 | 2018-06-15 | 浏阳市孝文电子科技有限公司 | For the feed device of cool flame fire-fighting hair equipment and cool flame fire-fighting hair equipment |
| CN107140389A (en) * | 2017-05-04 | 2017-09-08 | 太原科技大学 | The method of the shaping of one koji bus helical blade |
| CN107585600A (en) * | 2017-09-06 | 2018-01-16 | 杭州奥拓散料卸船装备有限公司 | A kind of non-constant section spiral ship unloading equipment and ship unloaders |
| CN110817297A (en) * | 2018-08-14 | 2020-02-21 | 上海宇源机械有限公司 | Anti-sticking screw conveyer |
| CN111977036A (en) * | 2020-08-11 | 2020-11-24 | 含山县长通食品制造有限公司 | Automatic feeding system of packaging machine |
| CN114542102A (en) * | 2022-01-29 | 2022-05-27 | 中铁隧道局集团有限公司 | Multi-section variable-speed variable-section anti-surging spiral conveyor |
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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: 20140115 Termination date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |