CN205346226U - Safe formula screw conveyer with multi -point discharging function - Google Patents
Safe formula screw conveyer with multi -point discharging function Download PDFInfo
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- CN205346226U CN205346226U CN201620076363.8U CN201620076363U CN205346226U CN 205346226 U CN205346226 U CN 205346226U CN 201620076363 U CN201620076363 U CN 201620076363U CN 205346226 U CN205346226 U CN 205346226U
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Abstract
The utility model relates to a mechanical conveying equipment specifically is a safe formula screw conveyer with multi -point discharging function, including trough (1), installation helical blade axle (2) in trough (1), trough (1) tip is terminal discharge opening (3), trough (1) bottom has set gradually discharge openings (4) in the middle of a plurality of, and air pressure switch (5) are located to install in discharge opening (4) in the middle of every, the removal that air pressure switch (5) drove pneumatic valve plate (6) realizes opening of middle discharge opening (4) or closed, discharge opening (4) are through connect parallel two tunnel unload passageway (7) simultaneously in the middle of every, trough (1) tip sets up safe open board (8). The utility model relates to a rationally, simple structure, carry at make full use of screw conveyer under the prerequisite of function, improved the discharge rate greatly, promoted the operational safety of conveyer simultaneously, better market spreading value has.
Description
Technical field
This utility model relates to machinery conveying equipment, is specially a kind of safety type conveying worm with multiple discharge function.
Background technology
The operation principle of conveying worm is that material passage is carried out conveying worm conveying by the helical blade rotated, and making the power that material does not rotate together with conveying worm blade is material own wt and the conveying worm casing frictional resistance to material.The helical blade of weldering on conveying worm rotating shaft, the face type of blade has the patterns such as solid face type, belt face type, blade face type according to the difference of conveying material.The helical axis of the conveying worm terminal in material movement direction have thrust bearing with material to the axial counter-force of spiral, when captain is longer, middle underslung bearing should be added.
Horizontal-type screw conveyer: when material adds in fixing trough, due to material gravity and and trough between frictional force effect, the material being deposited in trough bottom does not rotate with spirillum, and only move forward under the helical blade rotated promotes, as non-rotary nut along rotate screw rod do translational motion, reach conveying material purpose.This machine is easy to multiple spot charging and discharging, can simultaneously complete mixing, stirring or refrigerating function in course of conveying.But to overload sensitivity, easily block, material is had broken loss.The simple in construction of horizontal screw conveyer, it is simple to install and keep in repair and troubleshooting.
But, the shortcoming existed when existing Horizontal-type screw conveyer uses as device for discharging is as follows: 1, current existing conveying worm often only one of which terminal emptying point, discharging is inefficient；2, when the discharge port of conveying worm is in blocking, in the material short time, the terminal of body is easily burst by bulk deposition, causes the serious damage to body；3, generally it is due to casing and is monolithically fabricated, non-dismountable, so, when not laying down helical-blade bobbin, casing inner bottom surface cannot be cleared up.
Summary of the invention
This utility model is in order to solve the problems referred to above that current Horizontal-type screw conveyer exists, it is provided that a kind of novel safety type conveying worm with multiple discharge function.
This utility model adopts the following technical scheme that realization:
A kind of safety type conveying worm with multiple discharge function, including trough, installs helical-blade bobbin in described trough, described trough end is terminal discharge port；Being disposed with some intermediate discharging mouths bottom described trough, pneumatic switch is installed at each intermediate discharging mouth place, and described pneumatic switch drives the movement of pneumatic valve plate to realize opening or closing of intermediate discharging mouth；Each intermediate discharging mouth is by being simultaneously connected with parallel two-way discharge channel；Described trough end arranges safe open plate.
During use, material is by the trough entering conveyer, under the driving of helical-blade bobbin, and horizontal feed in trough.Connect discharge channel at intermediate discharging mouth and terminal discharge port, it is achieved reach multiple emptying point at same conveyer, and two-way discharge channel is set again at each intermediate discharging mouth simultaneously, substantially increase feed rate, improve production efficiency.During work, control opening and closing of each intermediate discharging mouth place valve plate by pneumatic means.According to practical condition, can select to open or close several intermediate discharging mouth, control flexibly.Pneumatic switch belongs to existing structure, repeats no more.
It addition, arrange safe open plate in trough end, when occurring that emptying point blocks suddenly, the material being deposited in trough terminal can pass through safe open plate and quickly be spilled over to outside trough, it is to avoid trough is damaged and affects being normally carried out of production.
Preferably, arranging some clean-up ports bottom described trough, each clean-up port is closed by flashboard.During production and application, flashboard all closes, it is achieved multiple discharge.When stopping production or overhaul, it is possible to open flashboard, clear up bottom trough, keep clean hygiene.
This utility model is reasonable in design, simple in construction, under the premise making full use of conveying worm conveying function, substantially increases discharge rate, improves the safety in operation of conveyer simultaneously, has good market popularization value.
Accompanying drawing explanation
Fig. 1 represents structural representation of the present utility model.
Fig. 2 represents the cross sectional representation of intermediate discharging part in Fig. 1.
In figure, 1-trough, 2-helical-blade bobbin, 3-terminal discharge port, 4-intermediate discharging mouth, 5-pneumatic switch, the pneumatic valve plate of 6-, 7-discharge channel, the safe open plate of 8-, 9-flashboard.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
A kind of safety type conveying worm with multiple discharge function, as it is shown in figure 1, include trough 1, installs helical-blade bobbin 2 in described trough 1, and described trough 1 end is terminal discharge port 3；Being disposed with some intermediate discharging mouths 4 bottom described trough 1, pneumatic switch 5 is installed at each intermediate discharging mouth 4 place.As in figure 2 it is shown, described pneumatic switch 5 drives the movement of pneumatic valve plate 6 to realize opening or closing of intermediate discharging mouth 4；Each intermediate discharging mouth 4 is by being simultaneously connected with parallel two-way discharge channel 7；Described trough 1 end arranges safe open plate 8.By arranging multiple intermediate discharging mouth bottom trough, and each intermediate discharging mouth is simultaneously connected with two discharge channels, is provided with a lot of emptying points, improves the utilization rate of conveying worm, improve production efficiency simultaneously under same conveying worm.And, in order to prevent in helical-blade bobbin normal operation, the unexpected blocking of terminal discharge port, cause that material rapid accumulation is in the terminal of conveying worm, trough will be burst time serious, trough is done great damage, the terminal discharge port of trough arranges safe open plate, long-pending full material can directly back down safe open plate, overflows outside trough by the material piled up in time, it is to avoid the damage to trough.It addition, after opening all intermediate discharging mouths, the discharging quantity in trough increases further simultaneously, now can also properly increase the rotating speed of helical-blade bobbin, improve conveying capacity, and then discharging efficiency is provided.
Helical-blade bobbin in trough is driven by belt composition by motor, or motor is by adopting the various ways such as shaft coupling driving after decelerator.
As it is shown in figure 1, arrange some clean-up ports bottom described trough 1, each clean-up port is closed by flashboard 9.In figure, flashboard 9 is open mode, is exactly the bottom of trough during flashboard Guan Bi.Under normality, flashboard, by snap close mode and trough Guan Bi, as a part for trough bottom surface, completes conveying material function.Owing to the top of trough 1 is openable, but the both sides of trough and bottom are formed as one, and helical-blade bobbin has taken inside whole trough.So, when stopping production or overhaul, in trough, both sides and bottom cannot directly be cleaned, and just may be used unless laid down helical-blade bobbin.Now, by arranging multiple clean-up port in trough bottom surface, when stopping production or overhaul, open flashboard, trough inner bottom part cleaning operation can be carried out, simple and convenient.
Finally it should be noted that; above example is only in order to illustrate the technical solution of the utility model and unrestricted; although being described in detail with reference to this utility model embodiment; it will be understood by those within the art that; the technical solution of the utility model is modified or equivalent replacement; without departure from the spirit and scope of the technical solution of the utility model, it all should be contained in claims of the present utility model.
Claims (2)
1. having a safety type conveying worm for multiple discharge function, including trough (1), install helical-blade bobbin (2) in described trough (1), described trough (1) end is terminal discharge port (3)；It is characterized in that: described trough (1) bottom is disposed with some intermediate discharging mouths (4), pneumatic switch (5) is installed at each intermediate discharging mouth (4) place, and described pneumatic switch (5) drives the movement of pneumatic valve plate (6) to realize opening or closing of intermediate discharging mouth (4)；Each intermediate discharging mouth (4) is by being simultaneously connected with parallel two-way discharge channel (7)；Described trough (1) end arranges safe open plate (8).
2. the safety type conveying worm with multiple discharge function according to claim 1, it is characterised in that: described trough (1) bottom arranges some clean-up ports, and each clean-up port is by flashboard (9) Guan Bi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076363.8U CN205346226U (en) | 2016-01-27 | 2016-01-27 | Safe formula screw conveyer with multi -point discharging function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076363.8U CN205346226U (en) | 2016-01-27 | 2016-01-27 | Safe formula screw conveyer with multi -point discharging function |
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| CN205346226U true CN205346226U (en) | 2016-06-29 |
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| CN201620076363.8U Active CN205346226U (en) | 2016-01-27 | 2016-01-27 | Safe formula screw conveyer with multi -point discharging function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955797A (en) * | 2017-04-18 | 2017-07-18 | 苏州标杆知识产权运营有限公司 | A kind of structure of coal picker soot cleaning system |
| CN109051860A (en) * | 2018-07-20 | 2018-12-21 | 中国农业科学院北京畜牧兽医研究所 | It is a kind of just to replace the secondary switching magazine attachment of feed |
| CN109228474A (en) * | 2018-08-30 | 2019-01-18 | 江苏佳佩环保机械设备有限公司 | A kind of shaftless screw conveying grinding integrative machine |
-
2016
- 2016-01-27 CN CN201620076363.8U patent/CN205346226U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955797A (en) * | 2017-04-18 | 2017-07-18 | 苏州标杆知识产权运营有限公司 | A kind of structure of coal picker soot cleaning system |
| CN109051860A (en) * | 2018-07-20 | 2018-12-21 | 中国农业科学院北京畜牧兽医研究所 | It is a kind of just to replace the secondary switching magazine attachment of feed |
| CN109051860B (en) * | 2018-07-20 | 2024-04-30 | 中国农业科学院北京畜牧兽医研究所 | Just, change fodder secondary switching hopper device |
| CN109228474A (en) * | 2018-08-30 | 2019-01-18 | 江苏佳佩环保机械设备有限公司 | A kind of shaftless screw conveying grinding integrative machine |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 044600 on the west side of Shanxi city of Yuncheng province Ruicheng County Yongle Road Development Zone (South Lido Hotel) Patentee after: Shanxi Dayu biological engineering Limited by Share Ltd Address before: 044600 new industrial zone, Yongle Road, Ruicheng County, Shanxi, Yuncheng Patentee before: SHANXI DAYU BIOLOGICAL ENGINEERING CO., LTD. |