CN106185202A - Feeder - Google Patents
Feeder Download PDFInfo
- Publication number
- CN106185202A CN106185202A CN201610740311.0A CN201610740311A CN106185202A CN 106185202 A CN106185202 A CN 106185202A CN 201610740311 A CN201610740311 A CN 201610740311A CN 106185202 A CN106185202 A CN 106185202A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- feeding
- feeder
- storage bin
- discharging opening
- 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.)
- Pending
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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/30—Screws with a discontinuous helical surface
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
Abstract
The open a kind of feeder of the present invention, including storage bin hopper, feeding device and storage device, feeding device includes barrel, the feeding screw rod that power set drive it is provided with in upper barrel, the first oppositely oriented helical blade and the second helical blade are set on feeding screw rod, first helical blade and the intersection of the second helical blade are also positioned on barrel and arrange discharging opening, upper barrel arranges charging aperture away from one end of discharging opening, charging aperture connects with the hopper outlet of storage bin hopper, storage device includes rewinding tank and the discharge nozzle of enclosed construction, one end of discharge nozzle connects with discharging opening, the other end extends in rewinding tank, wherein, discharge nozzle is provided with vibrator.Relative to prior art, the feeder of the present invention leaks without dust, gas etc. during can effectively preventing from putty, and pan feeding during pan feeding, is more suitable for the rewinding of the rewinding tank with a small amount of volatile solvent.
Description
Technical field
The present invention relates to feeding field of mechanical technique, be specifically related in a kind of feeding process not putty and without dust, gas
Feeder Deng leakage.
Background technology
Material is carried from low spot storage bin hopper in feeding process by existing feeder generally by helical feeding apparatus
Lofty perch rewinding tank, rewinding tank is open design.Powder falls in self gravitation effect after being transported to above rewinding tank
In the rewinding tank opened wide, such feeding style easily escapes dust, if dispensing has volatile solvent in rewinding tank, the most molten
Agent is also easy to evaporate, and pollutes environment.In this case, the airtight pan feeding of technological requirement.Existing airtight pan feeding simply exists
The discharging opening of feeder increases pipeline and accesses rewinding tank, easily causes the end buildup of helical feeding apparatus, and then causes discharging
Blockage, causes feeder over loading stop jumping.
Summary of the invention
It is an object of the invention to provide a kind of feeder, it can effectively prevent from occurring during pan feeding putty, and pan feeding mistake
Journey leaks without dust, gas etc..
For reaching above-mentioned purpose, the present invention by the following technical solutions:
Thering is provided a kind of feeder, including storage bin hopper, feeding device and storage device, described feeding device includes barrel,
It is provided with the feeding screw rod that power set drive in described upper barrel, described feeding screw rod arranges oppositely oriented first
Helical blade and the second helical blade, described first helical blade and the intersection of described second helical blade are also positioned on described
Arranging discharging opening on barrel, described upper barrel arranges charging aperture, described charging aperture and described storage away from one end of described discharging opening
The hopper outlet connection of hopper, described storage device includes rewinding tank and the discharge nozzle of enclosed construction, one end of described discharge nozzle
Connecting with described discharging opening, the other end extends to, in described rewinding tank, wherein, be provided with vibrator on described discharge nozzle.
Beneficial effects of the present invention: the feeder that the present invention provides is oppositely oriented by arranging two sections on feeding screw rod
Helical blade, and make the intersection of two sections of helical blades be positioned at discharge outlet, can effectively prevent feeding device to closing
Rewinding tank conveying material time blocking occurs, and rewinding tank and the discharge nozzle closed can effectively prevent letting out of dust and gas
Leakage, it is ensured that environment is not contaminated；By arranging vibrator on discharge nozzle, can effectively prevent powder etc. at discharge nozzle internal frame
Bridge, stick on the inwall of discharge nozzle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the feeder described in the embodiment of the present invention.
In Fig. 1:
1, storage bin hopper；11, bottom surface；12, side；
2, feeding device；21, upper barrel；22, feeding screw rod；23, the first helical blade；24, the second helical blade；25、
Charging aperture；26, discharging opening；27, feeding motor；28, feeding bearing；
3, storage device；31, rewinding tank；32, discharge nozzle；33, vibrator；34, outlet valve；
4, feeding device；41, pan feeding screw rod；42, pan feeding bearing；43, pan feeding motor；
5, communicating pipe；6, slide valve.
Detailed description of the invention
In describing the invention, unless otherwise clearly defined and limited, term " be connected ", " connection ", " fixing " should
It is interpreted broadly, connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, also
It can be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Lead to or the interaction relationship of two elements.For the ordinary skill in the art, can understand above-mentioned with concrete condition
Term concrete meaning in the present invention.
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As it is shown in figure 1, the embodiment of the present invention provides a kind of feeder, including storage bin hopper 1, feeding device 2 and storage device
3, feeding device 2 includes barrel 21, is provided with the feeding screw rod 22 that power set drive, feeding screw rod in upper barrel 21
The first oppositely oriented helical blade 23 and the second helical blade 24, the first helical blade 23 and the second helical blade are set on 22
The intersection of 24 is also positioned on barrel 21 and arranges discharging opening 26, and upper barrel 21 arranges charging aperture away from one end of discharging opening 26
25, charging aperture 25 connects with the hopper outlet of storage bin hopper 1, and storage device 3 includes rewinding tank 31 and the discharge nozzle 32 of enclosed construction,
One end of discharge nozzle 32 connects with discharging opening 26, and the other end extends in rewinding tank 31, wherein, is provided with and shakes on discharge nozzle 32
Dynamic device 33.By arranging two sections of oppositely oriented helical blades on feeding screw rod 22, and make the intersection of two sections of helical blades
It is positioned at discharging opening 26, can effectively prevent feeding device 2 from when carrying material to the rewinding tank 31 closed, blocking occurring, and
The rewinding tank 31 closed and discharge nozzle 32 can effectively prevent the leakage of dust and gas, it is ensured that environment is not contaminated；By
Vibrator 33 is set on discharge nozzle 32, can effectively prevent powder etc. at discharge nozzle 32 bridging, stick in discharge nozzle 32
On wall.
In the present embodiment, vibrator 33 is gas shock.Feeding screw rod 22 is inclined to set, and, feeding screw rod 22
Height near one end of charging aperture 25 is less than the height of the one end near discharging opening 26, and the two ends of feeding device 2 are passed through respectively
Feeding bearing 28 is connected with upper barrel 21, and feeding screw rod 22 extends to outside upper barrel 21 near one end of discharging opening 26, and drives
Dynamic device connects.Feeding screw rod 22 is inclined to set, and i.e. goes up barrel 21 and is inclined to set, concrete, the inclination angle of upper barrel 21
Degree is not less than 30 °.It addition, this driving means is feeding motor 27 in the present embodiment, the output shaft end of feeding motor 27 and institute
State feeding screw rod 22 to connect, be used for driving feeding screw rod 22 to rotate along himself axis, and then realize conveying material.
In a preferred embodiment of the invention, discharge nozzle 32 arranging outlet valve 34, outlet valve 34 is arranged on shakes
Dynamic device 33 is away from the side of discharging opening 26.By arranging outlet valve 34 on discharge nozzle 32, feeding device 2 and rewinding can be cut off
Connected relation between tank 31.
In another preferred embodiment of invention, between hopper outlet and the charging aperture 25 of storage bin hopper 1, it is set communicating pipe
5, communicating pipe 5 is provided with slide valve 6.By arranging slide valve 6 on the communicating pipe 5 between hopper outlet and charging aperture 25,
Doses can be regulated, form pan feeding and the material balance of discharging.
Invention another preferred embodiment in, also set up in storage bin hopper 1 for by the material in storage bin hopper 1 by feeding
The feeding devices 4 that mouth 25 is fed through in barrel 21.
Concrete, feeding device 4 includes that pan feeding screw rod 41, the discharge end of pan feeding screw rod 41 extend at hopper outlet.
In the present embodiment, the bottom surface 11 of storage bin hopper 1 is plane, the end being arranged on storage bin hopper 1 of pan feeding screw rod 41 level
Portion, hopper outlet is arranged on the side 12 of storage bin hopper 1, and the side 12 of storage bin hopper 1 is inclined to set.Preferably, pan feeding screw rod 41
Two ends be all connected with storage bin hopper 1 by pan feeding bearing 42, and pan feeding screw rod 41 extends to storing away from one end of upper barrel 21
Bucket 1 is outer to be connected with driving means.In the present embodiment, this driving means is pan feeding motor 43, the output shaft end of pan feeding motor 43
It is connected with pan feeding screw rod 41, is used for driving pan feeding screw rod 41 to rotate along himself axis, and then realize conveying material.
The bottom surface of storage bin hopper 1 can also be arcwall face, i.e. along the bottom surface of this storage bin hopper 1 of radial direction of pan feeding screw rod 41
Cross sectional shape is arc, material so can be made to be pooled to the extreme lower position of bottom surface of arcuate structure, it is simple to pan feeding screw rod 41
Transmit material.
In a preferred embodiment of the invention, charging aperture 25 is positioned on described upper barrel 21 and towards storage bin hopper 1
Top arrange, discharging opening 26 be positioned on barrel 21 and towards ground arrange.
Charging aperture 25 is opened in the upper barrel 21 side towards storage bin hopper 1 top, the material energy in storage bin hopper 1 can be made
Quickly entered in upper barrel 21 by charging aperture 25, and discharging opening 26 is opened in the side towards ground, can be so that feeding
Material in cylinder 21 is transferred out by discharging opening 26, and above-mentioned design is for reducing conveying difficulty.
In a preferred embodiment of the invention, the first helical blade 23 for by material by charging aperture 25 towards going out
Material mouth 26 carries, and its overlay area is more than 2/3rds of the length of feeding screw rod 22, and the second helical blade 24 is for by material
Carrying towards the direction of charging aperture 25, its overlay area is not more than 1/3rd of the length of feeding screw rod 22.First helical-blade
Sheet 23 and the second helical blade 24 are due to oppositely oriented, and both common effects are by upper for material extrusion barrel 21, due to the second spiral shell
The effect of vane sheet 24 mainly prevents the feed blocking at discharging opening 26 and discharge nozzle 32, the therefore length of the second helical blade 24
Degree can not be set to oversize, and the overlay area of the first helical blade 23 is set greater than the area of coverage of the second helical blade 24
Territory, and be larger than feeding screw rod 22 length 2/3rds, be possible not only to meet normal anticlogging effect, moreover it is possible to protect
The biggest conveying capacity of card feeding screw rod 22.Preferably, the first helical blade 23 overlay area is the length of feeding screw rod 22
7/8ths of degree, the second helical blade 24 overlay area is 1/8th of the length of feeding screw rod 22.
In the description of this specification, term " first ", " second " be only used for describe purpose, and it is not intended that instruction or
Hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second ",
Feature can express or implicitly include one or more this feature.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine this embodiment
Or specific features, structure, material or the feature that example describes is contained at least one embodiment or the example of the present invention.?
In this specification, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the tool of description
Body characteristics, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
It is to be understood that, above-mentioned detailed description of the invention is only presently preferred embodiments of the present invention and institute's application technology is former
Reason, in technical scope disclosed in this invention, change that any those familiar with the art is readily apparent that or
Replace, all should contain within the scope of the present invention.
Claims (10)
1. a feeder, it is characterised in that include that storage bin hopper, feeding device and storage device, described feeding device include
Barrel, is provided with the feeding screw rod that power set drive, described feeding screw rod is arranged oppositely oriented in described upper barrel
The first helical blade and the second helical blade, described first helical blade and the intersection of described second helical blade be positioned at
Arranging discharging opening on described upper barrel, described upper barrel arranges charging aperture away from one end of described discharging opening, described charging aperture with
The hopper outlet connection of described storage bin hopper, described storage device includes rewinding tank and the discharge nozzle of enclosed construction, described discharge nozzle
One end connect with described discharging opening, the other end extends to, in described rewinding tank, wherein, be provided with vibration on described discharge nozzle
Device.
Feeder the most according to claim 1, it is characterised in that outlet valve, described outlet valve are set on described discharge nozzle
It is arranged on the described vibrator side away from described discharging opening.
Feeder the most according to claim 1, it is characterised in that the described hopper outlet of described storage bin hopper and described charging
Communicating pipe is set between Kou, described communicating pipe is provided with slide valve.
Feeder the most according to claim 1, it is characterised in that also set up in described storage bin hopper for by described storage bin hopper
Interior material is fed through the feeding device in described upper barrel by described charging aperture.
Feeder the most according to claim 4, it is characterised in that described feeding device includes pan feeding screw rod, described pan feeding
The discharge end of screw rod extends at described hopper outlet.
Feeder the most according to claim 5, it is characterised in that the bottom surface of described storage bin hopper is plane, described pan feeding spiral shell
The bottom being arranged on described storage bin hopper of bar level, described hopper outlet is arranged on the side of described storage bin hopper, described storage bin hopper
Side be inclined to set.
Feeder the most according to claim 1, it is characterised in that described charging aperture is positioned on described upper barrel and towards institute
The top stating storage bin hopper is arranged, and described discharging opening is positioned on described upper barrel and arranges towards ground.
Feeder the most according to claim 1, it is characterised in that described first helical blade for by material by described enter
Material mouth carries towards described discharging opening, and its overlay area is more than 2/3rds of the length of described feeding screw rod, described second spiral shell
Vane sheet is for carrying material towards the direction of described charging aperture, and its overlay area is not more than the length of described feeding screw rod
1/3rd.
9. according to the feeder described in any one of claim 1 to 8, it is characterised in that described feeding screw rod is inclined to set,
And, the described feeding screw rod height near one end of described charging aperture is less than the height of the one end near described discharging opening, described
The two ends of feeding device are connected with described upper barrel by feeding bearing respectively, and described feeding screw rod is near described discharging opening
One end extends to, outside described upper barrel, be connected with described driving means.
10. according to the feeder described in any one of claim 1 to 8, it is characterised in that described vibrator is gas shock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740311.0A CN106185202A (en) | 2016-08-27 | 2016-08-27 | Feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740311.0A CN106185202A (en) | 2016-08-27 | 2016-08-27 | Feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106185202A true CN106185202A (en) | 2016-12-07 |
Family
ID=57526079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740311.0A Pending CN106185202A (en) | 2016-08-27 | 2016-08-27 | Feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106185202A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674945A (en) * | 2018-06-21 | 2018-10-19 | 山东省同泰维润食品科技有限公司 | calcium hydroxide powder feeding device |
| CN108689184A (en) * | 2018-06-05 | 2018-10-23 | 深圳市胜百机械设备制造有限公司 | Upright powder feeder |
| CN112895151A (en) * | 2021-01-27 | 2021-06-04 | 智善机械(淮安)有限公司 | Concrete mixer loading attachment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328913A (en) * | 1980-02-29 | 1982-05-11 | Recycled Paper Bedding, Inc. | Non-plugging screw conveyer |
| JPH03232610A (en) * | 1990-02-07 | 1991-10-16 | Kubota Corp | Screw feeder for transferring grain |
| JP2000191128A (en) * | 1998-12-25 | 2000-07-11 | Hirotaka Toyosawa | Screw type transfer and processing device |
| CN101613036A (en) * | 2008-06-23 | 2009-12-30 | 上海市民办文绮中学 | The even conveying of a kind of condiment and adding method and device |
| CN203187021U (en) * | 2013-02-06 | 2013-09-11 | 徐州天瑞环保设备科技有限公司 | Combined screw conveying device |
| CN104444148A (en) * | 2014-11-27 | 2015-03-25 | 金豆子家居江苏有限公司 | Feeder |
| CN105836401A (en) * | 2016-05-26 | 2016-08-10 | 广东众和化塑有限公司 | Feeding machine |
-
2016
- 2016-08-27 CN CN201610740311.0A patent/CN106185202A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328913A (en) * | 1980-02-29 | 1982-05-11 | Recycled Paper Bedding, Inc. | Non-plugging screw conveyer |
| JPH03232610A (en) * | 1990-02-07 | 1991-10-16 | Kubota Corp | Screw feeder for transferring grain |
| JP2000191128A (en) * | 1998-12-25 | 2000-07-11 | Hirotaka Toyosawa | Screw type transfer and processing device |
| CN101613036A (en) * | 2008-06-23 | 2009-12-30 | 上海市民办文绮中学 | The even conveying of a kind of condiment and adding method and device |
| CN203187021U (en) * | 2013-02-06 | 2013-09-11 | 徐州天瑞环保设备科技有限公司 | Combined screw conveying device |
| CN104444148A (en) * | 2014-11-27 | 2015-03-25 | 金豆子家居江苏有限公司 | Feeder |
| CN105836401A (en) * | 2016-05-26 | 2016-08-10 | 广东众和化塑有限公司 | Feeding machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689184A (en) * | 2018-06-05 | 2018-10-23 | 深圳市胜百机械设备制造有限公司 | Upright powder feeder |
| CN108689184B (en) * | 2018-06-05 | 2024-03-22 | 深圳市一胜百机械设备制造有限公司 | Vertical powder feeder |
| CN108674945A (en) * | 2018-06-21 | 2018-10-19 | 山东省同泰维润食品科技有限公司 | calcium hydroxide powder feeding device |
| CN112895151A (en) * | 2021-01-27 | 2021-06-04 | 智善机械(淮安)有限公司 | Concrete mixer loading attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |