CN201358088Y - Powder storage and automatic unloading device - Google Patents
Powder storage and automatic unloading device Download PDFInfo
- Publication number
- CN201358088Y CN201358088Y CNU2008203035017U CN200820303501U CN201358088Y CN 201358088 Y CN201358088 Y CN 201358088Y CN U2008203035017 U CNU2008203035017 U CN U2008203035017U CN 200820303501 U CN200820303501 U CN 200820303501U CN 201358088 Y CN201358088 Y CN 201358088Y
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- China
- Prior art keywords
- powder
- feed bin
- hopper
- discharging
- open
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- Expired - Fee Related
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a powder storage and automatic unloading device which is applied to the powder lot with light specific gravity and small granularity in metallurgy enterprises, which has the advantages that the dust can be prevented from being raised. The powder storage and automatic unloading device comprises a cabin with a powder inlet and a powder outlet, and an unloading starting-closing device is arranged on the powder outlet. When utilizing the powder lot, the unloading starting-closing device is started, so that the powder lot enters the following production procedures after being discharged from the powder outlet of the cabin; when not in use, the unloading starting-closing device is closed, so that the powder lot is stored inside the cabin. Under any condition, the powder lot can be well stored inside the cabin, thereby preventing the flying of the powder dust from polluting the production environment and endangering the body health of the operation workers, and being particularly applicable to the fields utilizing the powder lot to perform the production.
Description
Technical field
The utility model relates to a kind of storage and device for discharging, especially relates to powder storage and automatic discharge unit that a kind of smelter uses when using light specific gravity, fine size powder.
Background technology
At present, usually utilize the powder of some light specific gravities, fine size to carry out the processing product in the smelter, transportation in carrying out the course of processing, storage, discharging all adopt batch can to carry out, after batch can is transported to the working space, directly the powder inside the batch can is poured into to produce to stir or pour in other production facilities in the puddle mixer and uses, will when pouring into, form impact like this, cause bigger airborne dust, cause environmental pollution, the health of harm operating personal; And when puddle mixer was not worked, powder just was stored in the batch can, because batch can is put on the ground of working space, made moist easily, was unfavorable for the storage of powder.Steel-making dedusting lime as present use is characterized in that (bulk density has only 0.83g/cm to light specific gravity
3), fine size (200 order), big airborne dust appears in transportation and production use and after, influenced normal use.
The utility model content
Technical problem to be solved in the utility model provides a kind of powder storage and automatic discharge unit of avoiding producing airborne dust
The technical scheme that its technical matters that solves the utility model adopts is: powder storage and automatic discharge unit, comprise feed bin with powder inlet and powder outlet, and powder outlet is provided with the discharging start-stop system.
As the preferred version of technique scheme, the discharging housing that described discharging start-stop system comprises motor and is connected the powder outlet place is connected with the transmission shaft that stretches in the discharging housing on the motor shaft extension end, be set with a plurality of blades on the transmission shaft
Further be, have the hopper of discharging on-off structure in the top movable setting of feed bin, the lower surface of hopper is sealed and matched on the upper surface of feed bin, is provided with cover plate in the top movable of hopper, and the discharging on-off structure is coupled on the powder inlet of feed bin.
As the preferred version of technique scheme, the discharging on-off structure is the open and close door that is hinged on feed hopper bottom, and hopper is provided with and drives open and close door unlatching and closed actuating device.
As the preferred version of technique scheme, drive open and close door and open and comprise the chain that is fixedly connected on the open and close door medial surface with closed actuating device and be arranged on suspension ring on the chain that suspension ring are positioned at the top of cover plate.
Further be, suspension ring are provided with pilot bar, and the hopper internal fixation is connected with fixed link, and fixed link is provided with guide ring, and pilot bar is slidingly fitted in the guide ring.
Further be, be provided with the feed bin cover plate at the top of feed bin, the powder inlet is arranged on the feed bin cover plate.
Further be that the feed bin cover plate is provided with inspection door.
The beneficial effects of the utility model are: by the feed bin that is provided with, when using powder, open the discharging start-stop system, powder enters the follow-up production process after the powder outlet of feed bin comes out again, and when not using, can powder be stored in the feed bin discharging start-stop system closure.Thereby under any circumstance, all can be that powder is kept in the feed bin well, prevent from that dust from flying out to cause healthy to the pollution of production environment and harm operator, be particluarly suitable for the various occasions that need powder to produce and promote the use of.
Description of drawings
Fig. 1 is the scheme drawing after hopper snaps onto on the feed bin in the utility model;
Fig. 2 is the structural representation of feed bin;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the discharging start-stop system's that is provided with on the feed bin powder outlet a cutaway view;
Fig. 5 is the structural representation of hopper.
Be labeled as among the figure: powder outlet 1, transmission shaft 2, open and close door 3, blade 4, guide ring 5, fixed link 6, hopper 7, cover plate 8, chain 9, suspension ring 10, pilot bar 11, feed bin 12, production facilities 13, motor 14, feed bin cover plate 15, powder inlet 16, inspection door 17, discharging housing 18.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1～shown in Figure 5, powder storage of the present utility model and automatic discharge unit comprise the feed bin 12 with powder inlet 16 and powder outlet 1, and powder outlet 1 is provided with the discharging start-stop system.As shown in Figure 2, feed bin 12 is fixedly installed on the top of production facilities, and powder outlet 1 is over against the inlet of production facilities.After powder is encased in the feed bin 12 from powder inlet 16, when production facilities 13 (as puddle mixer) in when work, the discharging start-stop system can be opened, powder is entered into from powder outlet 1 produce puddle mixer or other process units, and control the discharging amount of powder from feed bin 12 by the discharging start-stop system, the generation of dust causes the pollution to production environment in the time of can avoiding producing, and can guarantee effectively that the operator's is healthy.And when production facilities 13 (as puddle mixer) when not using, at this moment, the discharging start-stop system closes powder outlet 1, and powder can directly be stored in the feed bin 12, is convenient to the storage of powder.
In the above-described embodiment, the discharging start-stop system can be bearing fit or the flat board that is hinged on powder outlet 1 place, realizes the discharging amount of control powder in the aperture at powder outlet 1 place by opening this flat board.As preferred embodiment, the discharging housing 18 that described discharging start-stop system comprises motor 14 and is connected powder outlet 1 place is connected with the transmission shaft 2 that stretches in the discharging housing 18 on the motor 14 shaft extension ends, be set with a plurality of blades 4 on the transmission shaft 2.When production facilities 13 work, starter motor 14 is started working it, transmission shaft 2 rotating band moving blades 4 rotate, and the powder in the feed bin 12 enters between adjacent two blades 4 of top, when these two blades 4 turn to the below, powder enters into production facilities 13 between these two blades 4, number is set can controls the each discharging amount of powder of blade 4, it is many more that blade 4 is provided with, and then the corresponding discharging amount of powder is few more, on the contrary, then discharging amount is big more.When production facilities 13 was not worked, motor 14 quit work to get final product, and at this moment, blade 4 can be stored in the feed bin 12 powder the powder shutoff.
For ease of reinforced in feed bin 12, the hopper 7 that has the discharging on-off structure in the top movable setting of feed bin 12, the lower surface of hopper 7 is sealed and matched on the upper surface of feed bin 12, is provided with cover plate 8 in the top movable of hopper 7, and the discharging on-off structure is coupled on the powder inlet 16 of feed bin 12.Hopper 7 is at first from the charging of the supply place of powder, is transported to the place that need process with powder then, in transportation, on the discharging on-off structure closure with hopper 7, covers cover plate 8 simultaneously, avoids that powder leaks outside in the transportation.After powder is transported to the production place, hopper 7 snapped onto on the feed bin 12 get final product, after snapping is good, the discharging on-off structure of hopper 7 is opened, powder is discharged in the feed bin 12, after powder is unsnatched, hopper 7 is taken off, continue back powder supply place charging.Because the lower surface of hopper 7 is sealed and matched on the upper surface of feed bin 12, like this, during to feed bin 12 dischargings, can avoid when feed bin 12 chargings, causing production place dust to overflow at hopper 7.
In the above-described embodiment, the discharging on-off structure also can be arranged on the blade construction of hopper 7 bottoms, but, at hopper 7 during toward feed bin 12 dischargings, do not need to control the discharge rate of powder, therefore, as preferred embodiment, the discharging on-off structure is the open and close door 3 that is hinged on hopper 7 bottoms, and hopper 7 is provided with and drives open and close door 3 unlatchings and closed actuating device.The actuating device that drives open and close door 3 unlatchings and closure can adopt connecting rod mechanism to drive the unlatching and closure of open and close door 3, as optimal way, driving open and close door 3 opens and comprises the chain 9 that is fixedly connected on open and close door 3 medial surfaces with closed actuating device and be arranged on suspension ring 10 on the chain 9 that suspension ring 10 are positioned at the top of cover plate 8.When then in the charging process, needing open and close door 3 closed, adopting crane upwards to spur suspension ring 10 can make open and close door 3 around the bottom closure of hinge-point rotation with hopper 7, and after hopper 7 is assembled on the feed bin 12, suspension ring 10 are put down, open and close door 3 can be opened under the effect of self gravitation and carry out discharging, simple in structure, with low cost.
Be the accurately motion of control suspension ring 10 in hopper 7, suspension ring 10 are provided with pilot bar 11, and hopper 7 internal fixation are connected with fixed link 6, and fixed link 6 is provided with guide ring 5, and pilot bar 11 is slidingly fitted in the guide ring 5.Then during suspension ring 10 up-and-down movements, pilot bar 11 can only slide up and down in guide ring 5, the application force of suspension ring 10 upward movements is acted on the direction of open and close door 3 all the time, and it is uneven and cause the damage of open and close door 3, the service life of improving open and close door 3 to prevent to act on application force on the open and close door 3.
In the above embodiment, the top of feed bin 12 directly can be set to uncovered form, but, after hopper 7 is removed from the top of feed bin 12, cause easily in the process that the discharging and the storage of follow-up feed bin 12 are expected, powder overflows outward from open-mouth, cause pollution to environment, as preferred embodiment, be provided with feed bin cover plate 15 at the top of feed bin 12, powder inlet 16 is arranged on the feed bin cover plate 15.Then, prevent excessively, can prevent that also exterior impurity is blended in the feed bin 12 simultaneously no matter feed bin 12 when, can be protected the powders in the feed bin 12 well.For the ease of the situation that operating personal is observed powder in the feed bin 12, feed bin cover plate 15 is provided with inspection door 17.After having observed powder seldom, can in feed bin 12, replenish powder, be convenient to control the progress of whole production.After production facilities 13 has not been worked, at this moment, powder can be entered the mouth and 16 adopt cloth or plank etc. that it is blocked with inspection door 17, prevent that powder is excessive.
Claims (8)
1. powder is stored and automatic discharge unit, it is characterized in that: comprise the feed bin (12) with powder inlet (16) and powder outlet (1), powder outlet (1) is provided with the discharging start-stop system.
2. powder storage as claimed in claim 1 and automatic discharge unit, it is characterized in that: described discharging start-stop system comprises motor (14) and is connected the discharging housing (18) that powder outlet (1) is located, be connected with the transmission shaft (2) that stretches in the discharging housing (18) on motor (14) the shaft extension end, be set with a plurality of blades (4) on the transmission shaft (2).
3. powder storage as claimed in claim 1 or 2 and automatic discharge unit, it is characterized in that: the hopper (7) that has the discharging on-off structure in the top movable setting of feed bin (12), the lower surface of hopper (7) is sealed and matched on the upper surface of feed bin (12), top movable at hopper (7) is provided with cover plate (8), and the discharging on-off structure is coupled on the powder inlet (16) of feed bin (12).
4. powder as claimed in claim 3 storage and automatic discharge unit is characterized in that: the discharging on-off structure is for being hinged on the open and close door (3) of hopper (7) bottom, and hopper (7) is provided with and drives open and close door (3) and open actuating device with closure.
5. powder storage as claimed in claim 4 and automatic discharge unit, it is characterized in that: drive open and close door (3) and open and comprise the chain (9) that is fixedly connected on open and close door (3) medial surface with closed actuating device and be arranged on suspension ring (10) on the chain (9) that suspension ring (10) are positioned at the top of cover plate (8).
6. powder storage as claimed in claim 5 and automatic discharge unit, it is characterized in that: suspension ring (10) are provided with pilot bar (11), hopper (7) internal fixation is connected with fixed link (6), fixed link (6) is provided with guide ring (5), and pilot bar (11) is slidingly fitted in the guide ring (5).
7. powder storage as claimed in claim 3 and automatic discharge unit is characterized in that: be provided with feed bin cover plate (15) at the top of feed bin (12), powder inlet (16) is arranged on the feed bin cover plate (15).
8. powder storage as claimed in claim 7 and automatic discharge unit, it is characterized in that: feed bin cover plate (15) is provided with inspection door (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203035017U CN201358088Y (en) | 2008-12-18 | 2008-12-18 | Powder storage and automatic unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203035017U CN201358088Y (en) | 2008-12-18 | 2008-12-18 | Powder storage and automatic unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358088Y true CN201358088Y (en) | 2009-12-09 |
Family
ID=41423849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203035017U Expired - Fee Related CN201358088Y (en) | 2008-12-18 | 2008-12-18 | Powder storage and automatic unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358088Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669527A (en) * | 2016-12-01 | 2017-05-17 | 滁州恒通磁电科技有限公司 | Powder discharging hopper |
| CN106864930A (en) * | 2017-04-20 | 2017-06-20 | 安徽安凯汽车股份有限公司 | A kind of self-tipping type tool box |
-
2008
- 2008-12-18 CN CNU2008203035017U patent/CN201358088Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669527A (en) * | 2016-12-01 | 2017-05-17 | 滁州恒通磁电科技有限公司 | Powder discharging hopper |
| CN106864930A (en) * | 2017-04-20 | 2017-06-20 | 安徽安凯汽车股份有限公司 | A kind of self-tipping type tool box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |