CN109178969A - A kind of powder class feeding device - Google Patents
A kind of powder class feeding device Download PDFInfo
- Publication number
- CN109178969A CN109178969A CN201811256633.3A CN201811256633A CN109178969A CN 109178969 A CN109178969 A CN 109178969A CN 201811256633 A CN201811256633 A CN 201811256633A CN 109178969 A CN109178969 A CN 109178969A
- Authority
- CN
- China
- Prior art keywords
- door
- feed bin
- control unit
- bin
- feeding device
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000005303 weighing Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 12
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- 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
-
- 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
- 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
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
-
- 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
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of powder class feeding devices, it include material bin, screw rod transmission mechanism, feed bin and control unit, the front end of feed bin is arranged in the material bin, material is delivered in feed bin by screw rod transmission mechanism, the bin bottom is provided with discharge port, described discharge port one end is hinged with door, the feed bin is provided with door opening mechanism, the door opening mechanism is to control opening for the door, it closes, the feed bin is internally provided with level sensor, the level sensor transmits signal to described control unit, described control unit controls the work of the door opening mechanism, the side of the discharge port is provided with dedusting mechanism.A kind of powder class feeding device provided by the invention can slow down and carry the dust raising phenomenon that material occurs, reduce the labor intensity of worker.
Description
Technical field
The present invention relates to mechanical conveying technology field more particularly to a kind of powder class feeding devices.
Background technique
It after the completion of powder class material production, needs to be conveyed in the feed bin of higher position, then downward by feed bin
Conveying, it is existing to mostly use belt to transmit greatly, it by material manual handling to belt bottom end, is delivered up, is outreached by belt
Afterwards, it then by manual cleaning, is packed into feed bin, this mode is not only time-consuming and laborious, the large labor intensity of worker, moreover, carrying
In the process, powder class material can be flown upward everywhere, and dust raising phenomenon is serious.
Summary of the invention
To solve the disadvantage that the prior art and deficiency, a kind of powder class feeding device is provided, is occurred to slow down and carry material
Dust raising phenomenon, reduce the labor intensity of worker.
A kind of powder class feeding device provided for achieving the object of the present invention includes material bin, screw rod transmission mechanism, material
The front end of feed bin is arranged in storehouse and control unit, the material bin, and material is delivered in feed bin by screw rod transmission mechanism,
The bin bottom is provided with discharge port, and described discharge port one end is hinged with door, and the feed bin is provided with door opening mechanism,
Opening and closing of the door opening mechanism to control the door, the feed bin are internally provided with level sensor, the material position
Sensor transmits signal to described control unit, and described control unit controls the work of the door opening mechanism, it is described go out
The side of material mouth is provided with dedusting mechanism.
As a further improvement of the foregoing solution, the screw rod transmission mechanism includes spiral-tube and is arranged in the spiral shell
The feed screw in cylinder is revolved, one end of the feed screw extends to the inside of the material bin, and the other end extends to the material
In storehouse, and the feed screw is driven by driving motor, and the driving motor is arranged above feed bin.
As a further improvement of the foregoing solution, the surface of the feed screw is provided with conductive plastics coating.
As a further improvement of the foregoing solution, the door opening mechanism includes the blanking gas being arranged at the top of feed bin
Cylinder, the blanking cylinder and described control unit are electrically connected, and the output end and the door of the blanking cylinder are far from its hinge
Connect one end connection of position.
As a further improvement of the foregoing solution, the door opening mechanism includes the promotion being arranged on feed bin inner wall
Cylinder, the pusher cylinder and described control unit are electrically connected, and the output end of the pusher cylinder and the door are far from it
One end of articulated position connects.
As a further improvement of the foregoing solution, the dedusting mechanism includes gas gathering mask and exhaust fan, the gas collection
It is provide with and sets in the side of discharge port, the gas gathering mask is connect by ventilation pipe with the exhaust fan.
As a further improvement of the foregoing solution, the lower position of the door is provided with Weighing mechanism, the weigher
Structure and described control unit are electrically connected.
The beneficial effects of the present invention are:
Compared with prior art, a kind of powder class feeding device provided by the invention, when in use, first passing through worker will
Material is packed into material bin, and material is delivered in feed bin by screw rod transmission mechanism, the labor intensity of worker is effectively reduced, subtracts
Light dust raising phenomenon；It is internally provided with level sensor in feed bin, level sensor detects the accumulation situation of material in feed bin,
When being stored into a certain amount of, signal is transmitted to control unit, control unit controls the work of door opening mechanism, door is beaten
It opens, can control the conveying of material.A kind of powder class feeding device provided by the invention can slow down and carry the fugitive dust that material occurs
Phenomenon reduces the labor intensity of worker.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail, in which:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is another structural schematic diagram of the invention.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of powder class feeding device provided by the invention, includes material bin 1, screw rod conveyor
The front end of feed bin 2 is arranged in structure, feed bin 2 and control unit, material bin 1, and material is delivered to material by screw rod transmission mechanism
In storehouse 2,2 bottom of feed bin is provided with discharge port, and discharge port one end is hinged with door 3, and feed bin 2 is provided with 3 opening mechanism of door, storehouse
Opening and closing of 3 opening mechanisms of door to control door 3, feed bin 2 are internally provided with level sensor 4, and level sensor 4 is to control
Unit transmits signal, and control unit controls the work of 3 opening mechanism of door, the side of discharge port is provided with dedusting mechanism.Into
One step is improved, and screw rod transmission mechanism includes spiral-tube 5 and the feed screw being arranged in spiral-tube 56, feed screw 6
One end extends to the inside of material bin 1, and the other end extends in feed bin 2, and feed screw 6 is driven by driving motor 7, driving
Motor 7 is arranged above feed bin 2.Feed screw 6 is driven to feed powder by driving motor 7, it can be with effective solution fugitive dust
Problem.It is further improved, the surface of feed screw 6 is provided with conductive plastics coating.Dust by feed screw 6 conveying in,
Due to the effects of colliding with each other, rubbing, the electrostatic of generation is not easy to lose, causes accumulation of static electricity, can be with by conductive plastics coating
Effective static discharge reduces the probability of happening of fire and explosion accident.It is further improved, 3 opening mechanism of door includes setting
Blanking cylinder 8 at 2 top of feed bin, blanking cylinder 8 and control unit are electrically connected, and the output end and door 3 of blanking cylinder 8 are remote
One end connection from its articulated position, the work of blanking cylinder 8 are opened door 3 by telescopic rod, realize the downslide conveying of material.
It is further improved, 3 opening mechanism of door is set as the pusher cylinder 9 on 2 inner wall of feed bin, pusher cylinder 9 and control unit electricity
Property connection, the output end of pusher cylinder 9 connect with door 3 far from one end of its articulated position, the work of pusher cylinder 9, by stretching
The elongation of contracting bar opens door 3, realizes the downslide conveying of material.Be further improved, dedusting mechanism include gas gathering mask 10 and
The side of discharge port is arranged in exhaust fan 11, gas gathering mask 10, and gas gathering mask 10 is connect by ventilation pipe with exhaust fan 11, in powder class
During material is fallen by discharge port, it may appear that dust raising phenomenon, exhaust fan 11 are used cooperatively with gas gathering mask 10, can will be generated
Fugitive dust absorption take away, mitigate dust raising phenomenon.It is further improved, the lower position of door 3 is provided with Weighing mechanism 12, weigher
Structure 12 and control unit are electrically connected, and the material metage that Weighing mechanism 12 will be fallen by discharge port reaches after being packaged weight, feedback
To control unit, control unit controls the work of 3 opening mechanism of door, and door 3 is closed, after taking packed material away, then
By control unit control 3 opening mechanism of door work, door 3 is opened, subsequent cycle operation is carried out.Compared with prior art,
A kind of powder class feeding device provided by the invention first passes through worker and charges material into material bin 1, pass through spiral shell when in use
Material is delivered in feed bin 2 by bar conveying mechanism, is effectively reduced the labor intensity of worker, is alleviated dust raising phenomenon；In feed bin 2
It is internally provided with level sensor 4, level sensor 4 detects the accumulation situation of material in feed bin 2, when being stored into a certain amount of
It waits, transmits signal to control unit, control unit controls the work of 3 opening mechanism of door, door 3 is opened, can control object
The conveying of material.A kind of powder class feeding device provided by the invention can slow down and carry the dust raising phenomenon that material occurs, and reduce worker
Labor intensity.
Above embodiments are not limited to the technical solution of the embodiment itself, can be incorporated between embodiment new
Embodiment.The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (7)
1. a kind of powder class feeding device, it is characterised in that: it include material bin, screw rod transmission mechanism, feed bin and control unit,
The front end of feed bin is arranged in the material bin, material is delivered in feed bin by screw rod transmission mechanism, the bin bottom is set
It is equipped with discharge port, described discharge port one end is hinged with door, and the feed bin is provided with door opening mechanism, and the door opens machine
Opening and closing of the structure to control the door, the feed bin are internally provided with level sensor, and the level sensor is to the control
Unit processed transmits signal, and described control unit controls the work of the door opening mechanism, is arranged in the side of the discharge port
There is dedusting mechanism.
2. a kind of powder class feeding device according to claim 1, it is characterised in that: the screw rod transmission mechanism includes spiral shell
Rotation cylinder and the feed screw being arranged in the spiral-tube, one end of the feed screw extends to the interior of the material bin
Portion, the other end extend in the feed bin, and the feed screw is driven by driving motor, and the driving motor setting is being expected
Above storehouse.
3. a kind of powder class feeding device according to claim 2, it is characterised in that: the surface of the feed screw is provided with
Conductive plastics coating.
4. a kind of powder class feeding device according to claim 1, it is characterised in that: the door opening mechanism includes to set
The blanking cylinder at the top of feed bin is set, the blanking cylinder and described control unit are electrically connected, the output of the blanking cylinder
End is connect with the door far from one end of its articulated position.
5. a kind of powder class feeding device according to claim 1, it is characterised in that: the door opening mechanism includes to set
Set the pusher cylinder on feed bin inner wall, the pusher cylinder and described control unit are electrically connected, the pusher cylinder it is defeated
Outlet is connect with the door far from one end of its articulated position.
6. any a kind of powder class feeding device in -5 according to claim 1, it is characterised in that: the dedusting mechanism includes
Have gas gathering mask and an exhaust fan, the gas gathering mask is arranged in the side of discharge port, the gas gathering mask by ventilation pipe with it is described
Exhaust fan connection.
7. any a kind of powder class feeding device in -5 according to claim 1, it is characterised in that: the lower orientation of the door
It installs and is equipped with Weighing mechanism, the Weighing mechanism and described control unit are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256633.3A CN109178969A (en) | 2018-10-26 | 2018-10-26 | A kind of powder class feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256633.3A CN109178969A (en) | 2018-10-26 | 2018-10-26 | A kind of powder class feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109178969A true CN109178969A (en) | 2019-01-11 |
Family
ID=64943686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811256633.3A Pending CN109178969A (en) | 2018-10-26 | 2018-10-26 | A kind of powder class feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109178969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158368A (en) * | 2020-09-29 | 2021-01-01 | 重庆智领医创科技成果转化服务有限责任公司 | Powder metering device |
| CN112942359A (en) * | 2021-01-26 | 2021-06-11 | 上海兴庚基础工程有限公司 | Foundation pit enclosure construction process |
| CN117125511A (en) * | 2023-10-27 | 2023-11-28 | 微山山水水泥有限公司 | Lime bin with lime dust removing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10197322A (en) * | 1997-01-09 | 1998-07-31 | Sekisui Chem Co Ltd | Screw feeder |
| KR20120121523A (en) * | 2011-04-27 | 2012-11-06 | 현대제철 주식회사 | Switchgear for fuel and raw metal in storehouse |
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-
2018
- 2018-10-26 CN CN201811256633.3A patent/CN109178969A/en active Pending
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158368A (en) * | 2020-09-29 | 2021-01-01 | 重庆智领医创科技成果转化服务有限责任公司 | Powder metering device |
| CN112942359A (en) * | 2021-01-26 | 2021-06-11 | 上海兴庚基础工程有限公司 | Foundation pit enclosure construction process |
| CN117125511A (en) * | 2023-10-27 | 2023-11-28 | 微山山水水泥有限公司 | Lime bin with lime dust removing function |
| CN117125511B (en) * | 2023-10-27 | 2024-01-09 | 微山山水水泥有限公司 | Lime bin with lime dust removing function |
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