CN201031081Y - Suction conveyer material suction tip with pendulum motion tongue piece - Google Patents
Suction conveyer material suction tip with pendulum motion tongue piece Download PDFInfo
- Publication number
- CN201031081Y CN201031081Y CNU2007200508052U CN200720050805U CN201031081Y CN 201031081 Y CN201031081 Y CN 201031081Y CN U2007200508052 U CNU2007200508052 U CN U2007200508052U CN 200720050805 U CN200720050805 U CN 200720050805U CN 201031081 Y CN201031081 Y CN 201031081Y
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- suction
- chewed
- tongue piece
- colloid
- tongue
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Abstract
The utility model relates to a vacuum conveyer material sucker with an oscillating tongue, which comprises a tubular material sucker. The utility model is characterized in that the material sucker is a transitionally gradually changed pipe body, the front material sucking mouth of which is rectangled and the back discharging hole of which is circular. The material sucker is provided with a colloidal tongue inside which is supported on the supporting holes in the centre of the two side walls of the material sucker by two ends of a built-in horizontal shaft, and is connected with the material sucker. The front end of the colloidal tongue is even with the charging hole, two sides of the colloidal tongue tally with the side wall of the material sucker, and when the front end clings tightly to one side of the material sucker, the back end clings tightly to the pipe wall of the other side. The back end of the colloidal tongue is provided with a resetting element for leading the colloidal tongue to cling tightly to the upper and lower pipe walls. The material sucker can use the vibration and pulsating air flow generated by the repeatedly-oscillating colloidal tongue to break up the massed fine powders for ensuring the sucking and delivering work going on wheels, thereby effectively overcoming the prior material sucker problems of having difficulty in sucking and delivering the easily-massed fine powders.
Description
Affiliated technical field
The utility model is that a kind of suction conveyor suction with the swing tongue piece is chewed, and the vacuum suction and raise that is particularly suitable for the powder material of easy conglomeration uses.
Background technology
At present, the transmitting bulk material of fine chemistry industry and medical production usefulness mainly adopts suction conveyor to carry out.Existing suction conveyor is used to inhale that to send the graininess plastics be very good, because plastics are insulating materials, in course of conveying the electrostatic suspension effect can take place, and can not produce clustering phenomena, makes to inhale and send process to carry out smoothly.Yet when this suction conveyor was used to inhale the powder that send easy conglomeration, easily the powder of conglomeration can be jammed in outside suction chews, and made powder around it be difficult to for the moment enter inhale and sent in the pipe, occurred inhaling empty and forfeited phenomenon.In addition, when being used to inhale when sending the fine powder that is dispersed on the big plane, the suction of existing tubular is chewed to produce and is inhaled emptyly, is unfavorable for mass transport, and is difficult to fine powder is blotted only.Above-mentioned two problems is the weak point that existing suction conveyor exists always, is not resolved as yet so far.
Summary of the invention
In order to solve the above-mentioned defective that existence is chewed in existing suction conveyor suction, the utility model provides a kind of suction conveyor suction with the swing tongue piece to chew, adopt this suction to chew and to solve the problem of forfeiting that the fine powder conglomeration is produced effectively, and easily the fine powder on the big plane is blotted only.
Above-mentioned task realizes by this way: a kind of suction conveyor suction with the swing tongue piece is chewed, the suction that comprises a tubulose is chewed, it is characterized in that it is that a front end material sucking port is an oblong that described suction is chewed, the rear end discharging opening is circular transition gradual change body, in chewing, suction is provided with a colloid tongue piece, this colloid tongue piece is supported on suction with its built-in transverse axis two ends and chews on the support holes in the middle of the two side to chew with suction and link together, the front end of colloid tongue piece is chewed inlet point with suction and is flushed, both sides and suction are chewed sidewall and are coincide, when front end is close to suction and is chewed on one side, its rear end is close on the tube wall of another side, also is provided with in the rear end of colloid tongue piece to allow the colloid tongue piece be close to that suction is chewed or the reposition element of tube wall down.
The utility model can also take following measure further perfect:
Also be provided with a sheetmetal in the colloid tongue piece, to increase the rigidity of colloid tongue piece, this sheetmetal preferably adopts stainless steel substrates or steel mesh.
Described colloid tongue piece can adopt plastic cement, rubber, silica gel to make, but preferably adopts silica gel, and proper this operating mode of its hardness and toughness is used.
Described suction is chewed the width of oblong material sucking port with 10 ~ 15 millimeters, and colloid tongue piece thickness is that 1/3 ~ 1/4 of material sucking port width is suitable.
In chewing the support holes of both sides, suction also is provided with ball bearing of main shaft, so that colloid tongue piece swing and improving service life.
Described reposition element is a cross through hole that passes colloid tongue piece rear end, and its two ends cross fixation is chewed spring wire on two side through hole in suction.
Described reposition element can be two and be connected in both sides, colloid tongue piece rear end and the compression spring of both sides is chewed in suction.
Described reposition element is one and is installed on colloid tongue piece rear end in-to-in magnet that suction is chewed with the magnetic conduction steel plate and made, and under magnetic action, makes the colloid tongue piece can only be close to the tube wall up and down that suction is chewed.
The utility model is work like this: as existing suction is chewed, its rear end discharging opening and suction tube are linked together during use.After starting vacuum pump, in chewing, suction tube and suction just produce negative pressure, suck material, meanwhile colloid tongue piece one side of chewing to suction at the suction function lower swing is chewed suction and is in closed condition.When suction is chewed when being in closed condition, it is malleation that the one side of colloid tongue piece is communicated with atmosphere, and another side is communicated with vacuum system for negative pressure, the area of the back of colloid tongue piece rotating shaft is greater than the fwd area, the another side that the positive pressure of outside can promote to chew toward suction colloid tongue piece back naturally rotates, because colloid tongue piece rear end is provided with reposition element, it can not be in midway location, must be returned to or under two normality positions, therefore the colloid tongue piece just forwards another side to and is in another normally closed normality position, action is the same as described above, the colloid tongue piece can be put original one side again, so constantly swing up and down and when sucking fine powder, make suction chew the generation vibrations, when the powder of running into conglomeration was chewed in suction, the pulse of its shaking force and interruption was air-breathing, was easy to break up agglomerating powder, and, chew because of powder material produces conglomeration and be difficult to inhale the problem of sending thereby overcome existing suction effectively with in its induction pipe.In addition, the material sucking port width of flats is narrower, is convenient to suck the powder that is dispersed in thinner thickness on the big plane, is not easy to produce the suction phenomenon, helps fine powder is blotted only.
Description of drawings
Fig. 1 chews an embodiment cross-sectional schematic for a kind of suction conveyor suction with the swing tongue piece.
Fig. 2 is along the cutaway view of A-A line among Fig. 1.
Fig. 3 is a B place enlarged drawing among Fig. 2.
Fig. 4 is the cross-sectional schematic of the utility model second embodiment.
Fig. 5 is the cutaway view of the colloid tongue piece (4) of the utility model the 3rd embodiment.
The specific embodiment
As Fig. 1 ~ shown in Figure 3, a kind of suction conveyor suction with the swing tongue piece is chewed, it comprises that the suction of a tubulose chews 1, this suction chew 1 be that a front end material sucking port 2 is rectangle, rear end discharging opening 3 is for circular transition gradual change body, with being assembled behind two halfbodies of steel plate punching press again.Chew in suction and to be provided with a colloid tongue piece 4 in 1, this colloid tongue piece 4 is chewed and is chewed 1 with suction on the support holes 6 in the middle of 1 both sides and link together with the suction that is supported at both ends in of its built-in transverse axis 5, its front end flushes with material sucking port 2, both sides and suction are chewed 1 sidewall and are coincide, and the rear end is close to suction and is chewed on the tube wall of 1 another side when front end is close to material sucking port 2 one sides.Be provided with antifriction-bearing box 7 in support holes 6.Described colloid tongue piece 4 usefulness silica gel are made, and also are provided with sheetmetal 8 within it, and these sheetmetal 8 usefulness corrosion-resistant steels are made, and are placed in the colloid tongue piece 4 with horizontal rotating shaft 5 when injection moulding.Chew in the rear end of colloid tongue piece 4 and suction and to be provided with one between 1 tube wall and to allow colloid tongue piece 4 can only be close to the reposition element 9 of tube wall up and down.As shown in Figure 2, this reposition element 9 is one and passes colloid tongue piece 4 rear end cross through hole 10, and the two ends cross fixation is chewed spring wire on the through hole of two side in suction.As shown in Figure 4, the reposition element 9 of another embodiment of the present utility model is two and is connected in colloid tongue piece both sides, 4 rear end and the compression spring of 1 both sides is chewed in suction.The utility model also has an embodiment as shown in Figure 5, and described reposition element 9 is a magnet that is placed in colloid tongue piece 4 rear ends, and suction is chewed 1 usefulness magnetic conduction steel plate and made.
The utility model one embodiment has related parameter as follows: the material sucking port that suction is chewed is 10 * 40 millimeters, and the discharging opening diameter is 32 millimeters, and colloid tongue piece thickness is 2.5 millimeters.
The utility model is mainly used on the suction conveyor, can also be used for dust collecting fan.
Claims (7)
1. the suction conveyor suction with the swing tongue piece is chewed, (1) is chewed in the suction that comprises a tubulose, it is characterized in that (1) is chewed in described suction is that a front end material sucking port (2) is oblong, rear end discharging opening (3) is circular transition gradual change body, in chewing, suction (1) is provided with a colloid tongue piece (4), this colloid tongue piece (4) is supported on its built-in transverse axis (5) two ends that suction chews that support holes (6) in the middle of (1) two side goes up and suction is chewed (1) and linked together, the front end of colloid tongue piece (4) is chewed (1) inlet point (2) and is flushed with suction, both sides and suction are chewed (1) sidewall and are coincide, be close to suction at front end and chew (1) on one side the time, its rear end is close on the tube wall of another side, also is provided with in the rear end of colloid tongue piece (4) to allow colloid tongue piece (4) be close to the reposition element (9) that (1) last or following tube wall is chewed in suction.
2. suction according to claim 1 is chewed, and it is characterized in that also being provided with in described colloid tongue piece (4) sheetmetal (8).
3. suction according to claim 1 is chewed, and the width that it is characterized in that chewing in described suction the material sucking port (2) of (1) is 10 ~ 15 millimeters, and the thickness of colloid tongue piece (4) is 1/3 ~ 1/4 of material sucking port (2) width.
4. suction according to claim 1 is chewed, and it is characterized in that locating to be provided with ball bearing of main shaft (7) in described support holes (6) of chewing (1) both sides in suction.
5. suction according to claim 1 is chewed, and it is characterized in that at described reposition element (9) be a cross through hole (10) that passes colloid tongue piece (4) rear end, and the two ends cross fixation is chewed the spring wire on the through hole of (1) two side in suction.
6. suction according to claim 1 is chewed, and it is characterized in that being two at described reposition element (9) is connected in colloid tongue piece (4) both sides, rear end and the compression spring of (1) both sides is chewed in suction.
7. suction according to claim 1 is chewed, and it is characterized in that being one at described reposition element (9) is placed in colloid tongue piece (4) rear end in-to-in magnet, and suction is chewed (1) and made with the magnetic conduction steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200508052U CN201031081Y (en) | 2007-04-26 | 2007-04-26 | Suction conveyer material suction tip with pendulum motion tongue piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200508052U CN201031081Y (en) | 2007-04-26 | 2007-04-26 | Suction conveyer material suction tip with pendulum motion tongue piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031081Y true CN201031081Y (en) | 2008-03-05 |
Family
ID=39162975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200508052U Expired - Fee Related CN201031081Y (en) | 2007-04-26 | 2007-04-26 | Suction conveyer material suction tip with pendulum motion tongue piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031081Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115273A (en) * | 2019-12-26 | 2020-05-08 | 徐东 | Vacuum feeding machine suction gun mechanism for conveying powder |
| CN113522880A (en) * | 2021-07-23 | 2021-10-22 | 曾庄 | Movable powder removing device for industrial enzyme production |
-
2007
- 2007-04-26 CN CNU2007200508052U patent/CN201031081Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115273A (en) * | 2019-12-26 | 2020-05-08 | 徐东 | Vacuum feeding machine suction gun mechanism for conveying powder |
| CN113522880A (en) * | 2021-07-23 | 2021-10-22 | 曾庄 | Movable powder removing device for industrial enzyme production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 |