CN105712088B - A kind of pneumatic-feeding device - Google Patents
A kind of pneumatic-feeding device Download PDFInfo
- Publication number
- CN105712088B CN105712088B CN201610215715.8A CN201610215715A CN105712088B CN 105712088 B CN105712088 B CN 105712088B CN 201610215715 A CN201610215715 A CN 201610215715A CN 105712088 B CN105712088 B CN 105712088B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- port sleeve
- cone port
- cavity
- frusto
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/526—Adaptations of pipes or tubes with means for special treatment to facilitate transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/523—Wear protection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention relates to a kind of pneumatic-feeding device, including the inner cone port sleeve connected with material input, the outer cone port sleeve connected with material output end, there is the outer frusto-conical face of section the left side of outer cone port sleeve, its conical surface is provided with several stupefied shape projections, there is frusto-conical face in section the right side of inner cone port sleeve, and its taper is identical with the frusto-conical face angle of outer cone port sleeve；Stupefied shape projection to form gap between inner cone port sleeve 1 and outer cone port sleeve；Inner cone port sleeve and outer cone port sleeve external seal set outer sleeve, and outer sleeve also sets up the pipe fitting for connecting the high-pressure pump port of export with cavity being set corresponding to gap location on cavity, outer sleeve；Piston is also set up in cavity, cavity is divided into left and right two parts of closing, right half by piston sets spring.Compared with prior art, the present invention is simple and practical, simplifies the structure of feeder equipment；Production cost is reduced, amount of electricity saving is up to more than 60%.
Description
Technical field
The present invention relates to a kind of device for transporting objects, and in particular to a kind of pneumatic feeding mechanism.
Background technology
The various feeder equipments used at present, all realize the purpose of feeding, instead of traditional artificial feeding,
Operating efficiency is improved, cost of labor is reduced.But majority feeder equipment is complicated, part is various, manufacture and maintenance
Expense is of a relatively high.In order that using simpler mechanism, the purpose of material conveying is realized, a kind of new design side of mechanism is now provided
Case.
The content of the invention
It is an object of the invention to by simple mechanism, realize the function of cumbersome feeder equipment, reach that efficient energy-saving is defeated
Send the purpose of the materials such as pellet, powder.
The purpose of the present invention is achieved through the following technical solutions：
A kind of pneumatic-feeding device, including the inner cone port sleeve connected with material input, are connected with material output end
Outer cone port sleeve, it is characterised in that：There is the outer frusto-conical face of section the left side of outer cone port sleeve, and its conical surface is stupefied provided with several
There is frusto-conical face in section shape projection, the right side of inner cone port sleeve, its taper and the frusto-conical face angle of outer cone port sleeve
It is identical；Stupefied shape projection to form gap between inner cone port sleeve 1 and outer cone port sleeve；Outside inner cone port sleeve and outer cone port sleeve
Sealing sets outer sleeve, and outer sleeve is setting cavity corresponding to gap location, also set up on outer sleeve by the high-pressure pump port of export with
The pipe fitting of cavity connection；Piston is also set up in cavity, cavity is divided into left and right two parts of closing, right half and set by piston
Spring.
Preferably, described projection 41 in frusto-conical face in the shape of a spiral.The spiral helicine projection plays class
It is similar to the effect of rifling in bore so that air-flow sprays in the shape of a spiral, so that material advances along pipe wall screw formula, reduces
Frictional resistance between tube wall.
Compared with prior art, the present invention utilizes air pressure passageway, material high-speed is transported to from outer cone port sleeve right-hand member interior
Cone mouth sleeve left end；Mechanism structure is simple and practical, simplifies the structure of feeder equipment；Production cost is reduced, amount of electricity saving is reachable
More than 60%.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of projection of the present invention.
Embodiment
A kind of pneumatic-feeding device as shown in Figure 1, including the inner cone port sleeve 1 connected with material input, it is defeated with material
Go out the outer cone port sleeve 4 of end connection, there is the outer frusto-conical face of section the left side of outer cone port sleeve 4, and its conical surface is stupefied provided with 12
There is frusto-conical face in section shape projection 41, the right side of inner cone port sleeve 1, its taper and the frusto-conical face of outer cone port sleeve 4
Angle is identical；Stupefied shape projection 41 to form gap 14 between inner cone port sleeve 1 and outer cone port sleeve 4；Inner cone port sleeve 1 with it is outer
The external seal of cone mouth sleeve 4 sets outer sleeve 2, and outer sleeve 2 is also set up on outer sleeve 2 corresponding to cavity 21 is set at gap 14
The pipe fitting 3 that the high-pressure pump port of export is connected with cavity 21；Piston 5 is also set up in cavity, cavity is divided into closing by piston 5
Spring 6 is set in left and right two parts, right half.Described projection 41 in frusto-conical face in the shape of a spiral.
During work, piston 5 in the presence of spring 6 close to pipe fitting 3 lower edge and gap 14 is covered, high-pressure pump is supplied
In middle part cavity 21 of the gas by the entrance outer sleeve 2 of pipe fitting 3, the pressure for offsetting spring 6 with the increase of atmospheric pressure, which is promoted, lives
5 displacements to the right are filled in, gap 14 is exposed, and one gases at high pressure spurts out out of gap 14, and dashed forward along the helical form on the conical surface
Play 41 to the left end for continuing inside cone mouth sleeve 1 to advance, high pressure is presented and turns round and round state；In low between the inner chamber of outer cone port sleeve 4
, there is 2 ~ 2.5MPA draught head, this draught head promotes material in pressure condition, the inner chamber air pressure right low left high of inside and outside tapered sleeve cylinder
It is transported to from the right-hand member of inner chamber in the material barrel of left end, and material direction of transfer is not in countercurrently to phenomenon.The helical form
Projection function similarly to the effect of rifling in bore so that air-flow sprays in the shape of a spiral, so that material is along tube wall spiral shell
It is rotating to advance, reduce the frictional resistance between tube wall.
After this strand of high pressure draught enters in inner cone port sleeve 1 through gap 14, the pressure in cavity 21 declines, spring 6
Promote piston 5 to left dislocation, cover gap 14, return to initial state, so enter next circulation, therefore feeding process is arteries and veins
Punching is rotary.
The present invention is the directed flow principle based on the draught head between high-low pressure to realize work.It is high using low pressure feed
Extrude material and realize that the pulse of material is rotatably transmitted, and this direction of transfer because the presence of high velocity air be not in reverse existing
As, it is ensured that the unidirectional reliable transmission of material.The automatic running of feeding is just can control in the port of export setting time relay of air pump
Action, realizes automatic, efficient, the feeding target of energy-saving and environmental protection,
Above content is the illustration and explanation done to mechanical structure of the present invention, the structure or super without departing from invention
Scope more as defined in the claims, all should belong to protection scope of the present invention.
Claims (2)
1. a kind of pneumatic-feeding device, including the inner cone port sleeve connected with material input（1）, connected with material output end
Outer cone port sleeve（4）, it is characterised in that：Outer cone port sleeve（4）Left side have the outer frusto-conical face of section, if its conical surface provided with
Dry stupefied shape projection（41）, inner cone port sleeve（1）Right side have frusto-conical face in section, its taper and outer cone port sleeve（4）
Frusto-conical face angle it is identical；Stupefied shape projection（41）So that inner cone port sleeve（1）With outer cone port sleeve（4）Between form gap
（14）；Inner cone port sleeve（1）With outer cone port sleeve（4）External seal sets outer sleeve（2）, outer sleeve（2）Corresponding to gap
（14）Place sets cavity（21）, outer sleeve（2）On also set up the high-pressure pump port of export and cavity（21）The pipe fitting of connection（3）；
Piston is also set up in cavity（5）, piston（5）Cavity is divided into left and right two parts of closing, right half and spring is set（6）.
2. a kind of pneumatic-feeding device according to claim 1, it is characterised in that：Described stupefied shape projection（41）Cut outside
On head circular conical surface in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215715.8A CN105712088B (en) | 2016-04-09 | 2016-04-09 | A kind of pneumatic-feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215715.8A CN105712088B (en) | 2016-04-09 | 2016-04-09 | A kind of pneumatic-feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105712088A CN105712088A (en) | 2016-06-29 |
| CN105712088B true CN105712088B (en) | 2017-10-10 |
Family
ID=56160776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610215715.8A Expired - Fee Related CN105712088B (en) | 2016-04-09 | 2016-04-09 | A kind of pneumatic-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105712088B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573492B (en) * | 2018-11-15 | 2021-01-26 | 山东理工大学 | Multi-shaft spiral conveying device |
| CN109573490B (en) * | 2018-11-15 | 2021-01-26 | 山东理工大学 | Wind-force screw conveyor |
| CN109160204B (en) * | 2018-11-15 | 2020-12-22 | 李东儒 | Bladeless spiral conveying device |
| CN109573491B (en) * | 2018-11-15 | 2021-01-26 | 山东理工大学 | Bladeless spiral wind conveying device |
| CN109502253B (en) * | 2018-11-15 | 2020-08-21 | 山东理工大学 | Spiral conveying artificial rotation device |
| CN109573488B (en) * | 2018-11-15 | 2021-09-24 | 山东理工大学 | Length-adjustable spiral conveying device |
| CN109573487B (en) * | 2018-11-15 | 2020-10-27 | 山东理工大学 | Wind-force spiral material feeding unit |
| CN109516104B (en) * | 2018-11-15 | 2020-09-04 | 山东理工大学 | Spiral power pushing device |
| CN114671251B (en) * | 2022-05-30 | 2022-10-18 | 四川炬原玄武岩纤维科技有限公司 | Basalt fiber conveying device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX341164B (en) * | 2011-10-27 | 2016-08-10 | Graco Minnesota Inc | Vacuum system feed assist mechanism. |
| CN203461526U (en) * | 2013-09-22 | 2014-03-05 | 彭江优 | Pneumatic material suction machine |
| CN203998105U (en) * | 2014-07-21 | 2014-12-10 | 上海夏普电器有限公司 | The random device for transporting objects of lightweight |
| CN203998111U (en) * | 2014-07-24 | 2014-12-10 | 唐学功 | A kind of pneumatic material conveyer |
| CN204896805U (en) * | 2015-07-24 | 2015-12-23 | 上海宏昌烟草机械有限公司 | Dysmorphism negative pressure generator |
| CN205500290U (en) * | 2016-04-09 | 2016-08-24 | 烟台南山学院 | Atmospheric pressure material feeding unit |
-
2016
- 2016-04-09 CN CN201610215715.8A patent/CN105712088B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105712088A (en) | 2016-06-29 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 Termination date: 20180409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |