CN105836401A - Feeding machine - Google Patents
Feeding machine Download PDFInfo
- Publication number
- CN105836401A CN105836401A CN201610365270.1A CN201610365270A CN105836401A CN 105836401 A CN105836401 A CN 105836401A CN 201610365270 A CN201610365270 A CN 201610365270A CN 105836401 A CN105836401 A CN 105836401A
- Authority
- CN
- China
- Prior art keywords
- feeding
- screw rod
- feeder
- storage bin
- charging aperture
- 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
- B65G33/24—Details
- B65G33/26—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides a feeding machine which comprises a storage hopper, a feeding device and a storage device. The feeding device comprises a feeding barrel, the feeding barrel is internally provided with a feeding screw driven by a power device, the feeding screw is provided with a first spiral blade and a second spiral blade which are opposite in rotation direction, and a discharge opening is formed in the joint of the first spiral blade and the second spiral blade and located in the feeding barrel. A feed inlet is formed in the end, far away from the discharge opening, of the feeding barrel. The feed inlet is communicated with a hopper outlet of the storage hopper. The storage device comprises a receiving tank of a closed structure and a discharge pipe. One end of the discharge pipe is communicated with the discharge opening, and the other end of the discharge pipe extends into the receiving tank. The discharge pipe is provided with a vibrator. Compared with the prior art, the feeding machine can effectively prevent material blocking during feeding. No dust or gas leaks in the feeding process, and the feeding machine is more suitable for receiving of the receiving tank containing a small quantity of volatile solvents.
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,
The feeder of the leakage such as gas.
Background technology
Existing feeder in feeding process generally by helical feeding apparatus by material from low spot storage bin hopper
Being delivered to high point rewinding tank, rewinding tank is open design.Powder be transported to above rewinding tank after from heavy sensation of the body
Power effect falls in unlimited rewinding tank, and such feeding style easily escapes dust, if rewinding tank
Interior dispensing has volatile solvent, then solvent is also easy to evaporate, and pollutes environment.In this case,
The airtight pan feeding of technological requirement.Existing airtight pan feeding simply increases pipeline at the discharging opening of feeder and accesses rewinding
Tank, easily causes the end buildup of helical feeding apparatus, and then causes discharge nozzle to block, and causes feeder to surpass
Load stop jumping.
Summary of the invention
It is an object of the invention to provide a kind of feeder, it can effectively prevent from, during pan feeding, putty occurs, and
Leak without dust, gas etc. during pan feeding.
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
Upper barrel, is provided with the feeding screw rod that power set drive, on described feeding screw rod in described upper barrel
The first oppositely oriented helical blade and the second helical blade, described first helical blade and described second are set
The intersection of helical blade is also positioned on described upper barrel and arranges discharging opening, and described upper barrel is away from described discharging
One end of mouth arranges charging aperture, and described charging aperture connects with the hopper outlet of described storage bin hopper, and described storing fills
Putting rewinding tank and the discharge nozzle including enclosed construction, one end of described discharge nozzle connects with described discharging opening, separately
One 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 by arranging two sections of rotation directions on feeding screw rod
Contrary helical blade, and make the intersection of two sections of helical blades be positioned at discharge outlet, can effectively prevent
There is blocking when to the rewinding tank conveying material closed in feeding device, and rewinding tank and the discharge nozzle closed can
Effectively to prevent the leakage of dust and gas, it is ensured that environment is not contaminated；By arranging vibration on discharge nozzle
Device, can effectively prevent powder etc. at discharge nozzle bridging, 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, 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 ",
" fix " and should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or become
Integrally；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to by centre
Medium is indirectly connected to, and can be connection or the interaction relationship of two elements of two element internals.For
For those of ordinary skill in the art, above-mentioned term specifically containing in the present invention can be understood with concrete condition
Justice.
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 power set and drives in upper barrel 21
Feeding screw rod 22, feeding screw rod 22 arranges the first oppositely oriented helical blade 23 and the second helical-blade
Sheet 24, the first helical blade 23 and the intersection of the second helical blade 24 being positioned on barrel 21 is arranged out
Material mouth 26, upper barrel 21 arranges charging aperture 25, charging aperture 25 and storage bin hopper 1 away from one end of discharging opening 26
Hopper outlet connection, storage device 3 includes rewinding tank 31 and discharge nozzle 32, the discharge nozzle of enclosed construction
One end of 32 connects with discharging opening 26, and the other end extends in rewinding tank 31, wherein, on discharge nozzle 32
It is provided with vibrator 33.By arranging two sections of oppositely oriented helical blades on feeding screw rod 22, and make two
The intersection of section helical blade is positioned at discharging opening 26, can effectively prevent feeding device 2 to closing
There is blocking in rewinding tank 31 when carrying material, and rewinding tank 31 and the discharge nozzle 32 closed can effectively prevent
Dust and the leakage of gas, it is ensured that environment is not contaminated；By arranging vibrator 33 on discharge nozzle 32, can
Effectively to prevent powder etc. at discharge nozzle 32 bridging, to stick on the inwall of discharge nozzle 32.
In the present embodiment, vibrator 33 is gas shock.Feeding screw rod 22 is inclined to set, and,
The 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, on
The two ends of material device 2 are connected with upper barrel 21 by feeding bearing 28 respectively, and feeding screw rod 22 is near going out
One end of material mouth 26 extends to, outside barrel 21, be connected with driving means.Feeding screw rod 22 is inclined to set,
I.e. going up barrel 21 to be inclined to set, concrete, the angle of inclination of upper barrel 21 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 described feeding spiral shell
Bar 22 connects, and is used for driving feeding screw rod 22 to rotate along himself axis, and then realizes conveying material.
In a preferred embodiment of the invention, discharge nozzle 32 arranges outlet valve 34, outlet valve 34
It is arranged on the vibrator 33 side away from discharging opening 26.By arranging outlet valve 34 on discharge nozzle 32, can
To cut off the connected relation between feeding device 2 and rewinding tank 31.
In another preferred embodiment of invention, arrange between hopper outlet and the charging aperture 25 of storage bin hopper 1
Communicating pipe 5, it is provided with slide valve 6 communicating pipe 5.By the company between hopper outlet and charging aperture 25
Slide valve 6 is set on siphunculus 5, doses can be regulated, form pan feeding and the material balance of discharging.
In another preferred embodiment of invention, also set up in storage bin hopper 1 for by the thing in storage bin hopper 1
Material is fed through the feeding device 4 in upper barrel 21 by charging aperture 25.
Concrete, feeding device 4 includes that pan feeding screw rod 41, the discharge end of pan feeding screw rod 41 extend to hopper and go out
At Kou.
In the present embodiment, the bottom surface 11 of storage bin hopper 1 is plane, pan feeding screw rod 41 level be arranged on storage
The bottom of hopper 1, hopper outlet is arranged on the side 12 of storage bin hopper 1, and the side 12 of storage bin hopper 1 is inclined
Arrange.Preferably, the two ends of pan feeding screw rod 41 are all connected with storage bin hopper 1 by pan feeding bearing 42, and enter
Material screw rod 41 extends to be connected with driving means outside storage bin hopper 1 away from one end of upper barrel 21.In this enforcement
In example, this driving means is pan feeding motor 43, and the output shaft end of pan feeding motor 43 is connected with pan feeding screw rod 41,
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 this storage bin hopper 1 of radial direction of pan feeding screw rod 41
The cross sectional shape of bottom surface be arc, material so can be made to be pooled to the lowest order of bottom surface of arcuate structure
Put, it is simple to pan feeding screw rod 41 transmits material.
In a preferred embodiment of the invention, charging aperture 25 be positioned on described upper barrel 21 and towards
The top of storage bin hopper 1 is arranged, and discharging opening 26 is positioned on barrel 21 and arranges towards ground
Charging aperture 25 is opened in the upper barrel 21 side towards storage bin hopper 1 top, storage bin hopper 1 can be made
Interior material can quickly be entered in upper barrel 21 by charging aperture 25, and discharging opening 26 is opened in towards ground
The side in face, can so that the material in feeding cylinder 21 is transferred out by discharging opening 26, above-mentioned design be all for
Reduce conveying difficulty.
In a preferred embodiment of the invention, the first helical blade 23 is used for material by charging aperture 25
Carrying towards discharging opening 26, its overlay area is more than 2/3rds of the length of feeding screw rod 22, the second spiral shell
Vane sheet 24 is for carrying material towards the direction of charging aperture 25, and its overlay area is not more than feeding screw rod
/ 3rd of the length of 22.First helical blade 23 and the second helical blade 24 due to oppositely oriented, two
The common effect of person is by upper for material extrusion barrel 21, owing to the effect of the second helical blade 24 mainly prevents out
Feed blocking at material mouth 26 and discharge nozzle 32, therefore the length of the second helical blade 24 can not be set to too
Long, the overlay area of the first helical blade 23 is set greater than the overlay area of the second helical blade 24,
And be larger than feeding screw rod 22 length 2/3rds, be possible not only to meet normal anticlogging effect,
Also ensure that the biggest conveying capacity of feeding screw rod 22.Preferably, first helical blade 23 area of coverage
Territory is 7/8ths of the length of feeding screw rod 22, and the second helical blade 24 overlay area is feeding screw rod 22
Length 1/8th.
In the description of this specification, term " first ", " second " are only used for describing purpose, and can not manage
Solve as instruction or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, limit
Surely have " 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
Specific features, structure, material or feature that this embodiment or example describe are contained at least the one of the present invention
In individual embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to phase
Same embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine 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 used skill
Art principle, in technical scope disclosed in this invention, any those familiar with the art is held
The change being readily conceivable that or replacement, all should contain within the scope of the present invention.
Claims (10)
1. a feeder, it is characterised in that include storage bin hopper, feeding device and storage device, described on
Material device includes barrel, is provided with the feeding screw rod that power set drive in described upper barrel, described
The first oppositely oriented helical blade and the second helical blade, described first helical blade are set on feeding screw rod
With the intersection of described second helical blade be positioned on described upper barrel and arrange discharging opening, described upper barrel is remote
Arrange charging aperture from one end of described discharging opening, described charging aperture connects with the hopper outlet of described storage bin hopper,
Described storage device includes rewinding tank and the discharge nozzle of enclosed construction, one end of described discharge nozzle and described discharging
Mouth connection, the other end extends to, in described rewinding tank, wherein, be provided with vibrator on described discharge nozzle.
Feeder the most according to claim 1, it is characterised in that on described discharge nozzle, outlet valve is set,
Described outlet valve 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 of described storage bin hopper goes out
Between mouth and described charging aperture, communicating pipe is set, 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
Material in described storage bin hopper 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 spiral shell
Bar, the discharge end of described pan feeding 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,
The bottom being arranged on described storage bin hopper of described pan feeding screw rod level, described hopper outlet is arranged on described storing
The side of bucket, the side of described storage bin hopper is inclined to set.
Feeder the most according to claim 1, it is characterised in that described charging aperture is positioned at described feeding
On cylinder and towards described storage bin hopper top arrange, described discharging opening is positioned on described upper barrel and towards ground
Arrange.
Feeder the most according to claim 1, it is characterised in that described first helical blade is used for will
Material is carried towards described discharging opening by described charging aperture, and its overlay area is more than the length of described feeding screw rod
2/3rds, described second helical blade for by material towards described charging aperture direction carry, it covers
Cover region territory is not more than 1/3rd of the length of described feeding screw rod.
9. according to the feeder described in any one of claim 1 to 8, it is characterised in that described feeding screw rod
It is inclined to set, and, the described feeding screw rod height near one end of described charging aperture goes out described in close
The height of one end of material mouth, the two ends of described feeding device are connected with described upper barrel by feeding bearing respectively,
And described feeding screw rod extends to outside described upper barrel near one end of described discharging opening, with described driving means
Connect.
10. according to the feeder described in any one of claim 1 to 8, it is characterised in that described vibrator
For gas shock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365270.1A CN105836401A (en) | 2016-05-26 | 2016-05-26 | Feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365270.1A CN105836401A (en) | 2016-05-26 | 2016-05-26 | Feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105836401A true CN105836401A (en) | 2016-08-10 |
Family
ID=56595674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610365270.1A Pending CN105836401A (en) | 2016-05-26 | 2016-05-26 | Feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105836401A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185202A (en) * | 2016-08-27 | 2016-12-07 | 黄浩华 | Feeder |
| CN106673398A (en) * | 2017-03-15 | 2017-05-17 | 临朐中谷生物科技有限公司 | Harmless treatment production equipment for animal dung |
| CN108657832A (en) * | 2018-05-30 | 2018-10-16 | 浙江益能建材科技有限公司 | Build powder feeding mechanism |
| 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 |
| CN108905773A (en) * | 2018-09-07 | 2018-11-30 | 珠海格力智能装备有限公司 | Feeding rabbling mechanism and urea machine with it |
| CN109455421A (en) * | 2018-11-14 | 2019-03-12 | 江苏德联达智能科技有限公司 | Storage device is used in a kind of raw material of industry production process |
| CN109638372A (en) * | 2018-12-13 | 2019-04-16 | 河南晶能电源有限公司 | A kind of waste and old pole plate recovery system and its working method |
| CN110182550A (en) * | 2019-06-27 | 2019-08-30 | 广州市联冠机械有限公司 | A kind of discharging spiral |
| CN112895151A (en) * | 2021-01-27 | 2021-06-04 | 智善机械(淮安)有限公司 | Concrete mixer loading attachment |
| CN117002928A (en) * | 2023-07-24 | 2023-11-07 | 铜陵恒泰电子材料有限公司 | Feeder for processing liquid epoxy resin and using method thereof |
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| CN204174205U (en) * | 2014-10-15 | 2015-02-25 | 河南洁康能源环保工程有限公司 | A kind of feeding system prepared for biogas |
| CN204307556U (en) * | 2014-10-30 | 2015-05-06 | 广德天运新技术股份有限公司 | A kind of damping fin material loading agitating device |
| CN204727095U (en) * | 2015-05-29 | 2015-10-28 | 中山天业智能装备科技有限公司 | A kind of screw feeding device |
| CN204896858U (en) * | 2015-07-10 | 2015-12-23 | 成都科力夫科技有限公司 | Automatic transport vechicle of unloading |
| CN105236086A (en) * | 2014-07-09 | 2016-01-13 | 浙江奥强再生资源利用技术有限公司 | Continuous and sealed feeding process and equipment for blocky materials |
| CN205771599U (en) * | 2016-05-26 | 2016-12-07 | 广东众和化塑有限公司 | Feeder |
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| CN2294944Y (en) * | 1997-06-08 | 1998-10-21 | 张家港市效特机械厂 | Spiral-push feeding machine |
| CN1481918A (en) * | 2002-09-11 | 2004-03-17 | 东北林业大学 | Beating extractor |
| CN2936662Y (en) * | 2006-06-06 | 2007-08-22 | 常怀兴 | Hollow gypsum block feeding device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185202A (en) * | 2016-08-27 | 2016-12-07 | 黄浩华 | Feeder |
| CN106673398A (en) * | 2017-03-15 | 2017-05-17 | 临朐中谷生物科技有限公司 | Harmless treatment production equipment for animal dung |
| CN108657832A (en) * | 2018-05-30 | 2018-10-16 | 浙江益能建材科技有限公司 | Build powder feeding mechanism |
| CN108657832B (en) * | 2018-05-30 | 2023-12-29 | 朱权 | Building powder supply 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 |
| 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 |
| CN108905773A (en) * | 2018-09-07 | 2018-11-30 | 珠海格力智能装备有限公司 | Feeding rabbling mechanism and urea machine with it |
| CN109455421A (en) * | 2018-11-14 | 2019-03-12 | 江苏德联达智能科技有限公司 | Storage device is used in a kind of raw material of industry production process |
| CN109638372A (en) * | 2018-12-13 | 2019-04-16 | 河南晶能电源有限公司 | A kind of waste and old pole plate recovery system and its working method |
| CN110182550A (en) * | 2019-06-27 | 2019-08-30 | 广州市联冠机械有限公司 | A kind of discharging spiral |
| CN112895151A (en) * | 2021-01-27 | 2021-06-04 | 智善机械(淮安)有限公司 | Concrete mixer loading attachment |
| CN117002928A (en) * | 2023-07-24 | 2023-11-07 | 铜陵恒泰电子材料有限公司 | Feeder for processing liquid epoxy resin and using method thereof |
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Application publication date: 20160810 |
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