CN101077219B - Storage cabinet with double-storehouse for tobacco material - Google Patents
Storage cabinet with double-storehouse for tobacco material Download PDFInfo
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- CN101077219B CN101077219B CN 200610081184 CN200610081184A CN101077219B CN 101077219 B CN101077219 B CN 101077219B CN 200610081184 CN200610081184 CN 200610081184 CN 200610081184 A CN200610081184 A CN 200610081184A CN 101077219 B CN101077219 B CN 101077219B
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Abstract
The present invention discloses one kind of double bin tobacco material storing cabinet. The double bin tobacco material storing cabinet has structure including one increased discharge conveying belt for inclined elevating or horizontal conveying below the discharge end of the conveying belt in the bottom of the storing cabinet, and one discharge transition bin formed in the discharge conveying belt, with the discharge port of the tobacco material storing cabinet being located in the discharge end of the discharge conveying belt. The discharge process of the tobacco material storing cabinet has the advantages of small mechanical force, homogeneous output flow rate, high stability, less breaking of tobacco shred, etc.
Description
Technical field
The present invention relates to the storage facilities of tobacco, or rather, is a kind of tobacco storage cabinet that has two storehouses.
Background technology
On the cigarette production line, tobacco often need carry out storing of certain hour, pot life did not wait from several hours to several days, therefore the tobacco storage facilities is used in a large number, usually call this tobacco storage facilities in the stem pith of the rice-paper plant industry and be the storage cabinet, the kind of storage cabinet is a lot, of many uses, is one of indispensable equipment of present cigarette production line.
The mechanical force that is subjected to when the storage cabinet that uses is exported in the cabinet from storing up owing to tobacco at present is excessive, can make tobacco produce certain fragmentation, and especially when tobacco moisture hanged down, broken phenomenon was more serious, has strengthened production cost, causes waste.
The storage cabinet generally is made up of the space that bottom belt and lateral wall form storing, and the storage capacity of tobacco is generally very big in the storage cabinet, can reach several thousand and arrive up to ten thousand kilograms.In order to reduce floor space, tobacco generally reaches more than 1 meter at the layer thickness on the bottom belt in the storage cabinet, because the resting period is long, tobacco can be by progressively compacting in the storage cabinet, the very thick and tobacco that is compacted is difficult to form uniform and stable flow from the output of storage cabinet the time.And because storage cabinet bottom belt speed is slow, be easy to form fracture at the conveying equipment of back, this is must be avoided in the tobacco process process.
As shown in Figure 1, for the ease of discharging, common way is at the discharge end of storage cabinet bottom belt several material toggling rollers to be installed, and commonly three, the rake of some quantity is housed on each material toggling roller.The discharging method of storage cabinet employing is at present, when tobacco is exported in the storage cabinet, storage cabinet bottom belt is made uniform motion, drive tobacco and do horizontal movement equably forward, the material toggling roller is rotation simultaneously also, when tobacco advances to discharge end, blocked by the material toggling roller, can not the continuation level move ahead, must rely on the rake on the material toggling roller that material is harrowed down along the cross section of storage cabinet.Like this, the tobacco of horizontal movement has applied sizable pressure for the material toggling roller, and in the process of material toggling roller rotary harrow material, the frictional force between rake and the tobacco and the frictional force between the tobacco, make tobacco produce unnecessary fragmentation, cause damage.
Even in order to guarantee discharging, in whole discharging process, storage cabinet bottom belt is ceaselessly moved, drive ceaselessly horizontal movement forward of tobacco, the material toggling roller is remaining a bigger pressure, therefore, in the discharging process of storage cabinet, tobacco exists bigger fragmentation.
In some use occasions, can be on the material toggling roller, along material toggling roll axis direction, some spiral rake rollers are installed, to replace rake, utilize spiral rake roller that material is harrowed down along the cross section of storage cabinet during the rotation of material toggling roller, this method has certain help to reducing the tobacco fragmentation, but still there is bigger mechanical force, do not tackle the problem at its root.
Because storage cabinet bottom belt running continuously in the discharging process, therefore, the output speed of storage cabinet tobacco is determined by the speed of service of bottom belt, simultaneously because the effect of material toggling roller, storage is the thick and tobacco that is compacted in the cabinet, can form uniform and stable relatively output flow, and output flow can be controlled.
Though the storage cabinet can form uniform and stable relatively output flow, the excessive unnecessary loss that caused of internal mechanical power.Excessive another shortcoming that causes of internal mechanical power is, the mechanical load the during work of storage cabinet has also strengthened simultaneously, and equipment failure rate improves thus.
Therefore, version and the discharge method that stores up cabinet being improved, is very necessary.Summary of the invention
The purpose of this invention is to provide a kind of structure to the storage cabinet and the improved tobacco storage cabinet that has two storehouses of discharge method, to solve thick and to be compacted tobacco when output, the high problem of production of cigarettes cost that causes because of the tobacco fragmentation, and plant machinery load is big, the problem that fault rate is high.
A kind of tobacco storage cabinet that has two storehouses of the present invention, its structure is below the discharge end of storage cabinet bottom belt, increase the discharging mechanism conveyer belt of an oblique lifting or horizontal feed material, discharging transitional storehouse of the part or all of formation of this discharging mechanism conveyer belt, the discharging opening of tobacco storage cabinet is positioned at the discharge end place of this discharging mechanism conveyer belt.
Aforesaid a kind of tobacco storage cabinet that has two storehouses, the discharging mechanism conveyer belt of below the discharge end of storage cabinet bottom belt, setting up, extend L at first forward, described extension is and is horizontally disposed with, and the supporting runner of its end to the conveyer belt between the supporting runner at the place of curving partly forms the discharging transitional storehouse, subsequently, the discharging mechanism conveyer belt is steeved obliquely upward, angle of elevation alpha is extended forward at last greater than the angle of repose of tobacco again, forms a complete discharging mechanism; The difference in height of described discharging mechanism conveyer belt and storage cabinet bottom belt is greater than 1/2nd of fabric thickness on the storage cabinet bottom belt; The discharging transitional storehouse length L of discharging mechanism conveyer belt is greater than the fabric thickness on the storage cabinet bottom belt.
Aforesaid a kind of tobacco storage cabinet that has two storehouses, some loose rollers can be set up in the place ahead of described tobacco storage cabinet bottom belt, and the oblique upper of loose roller can arrange a material toggling roller.
Aforesaid a kind of tobacco storage cabinet that has two storehouses, described discharging mechanism conveyer belt level extends to form the discharging transitional storehouse forward, above the discharging transitional storehouse, set up a material toggling roller, several loose rollers are set up in the place ahead of tobacco storage cabinet bottom belt, loose roller tilts to arrange, and its oblique upper arranges a material toggling roller.
Aforesaid a kind of tobacco storage cabinet that has two storehouses, the setting that is inclined upwardly of described discharging mechanism conveyer belt, directly extend to form the discharging transitional storehouse forward, above the discharging transitional storehouse, set up a material toggling roller, several loose rollers are set up in the place ahead of tobacco storage cabinet bottom belt, loose roller tiltable is arranged, and its oblique upper can arrange a material toggling roller.
Major advantage of the present invention is that mechanical force is little, soft, gentle in the storage cabinet discharging process, and the uniformity of output flow, good stability can reduce the percentage of damage of pipe tobacco on the cigarette production line, are conducive to tobacco productive corporation and increase economic efficiency.
Another major advantage of the present invention is that plant machinery load is little, and fault rate is low.
Description of drawings
Fig. 1 is the structural representation of original storage cabinet.
Fig. 2 is the structural representation of one embodiment of the present of invention.
Fig. 3 is the structural representation of another embodiment of the present invention.
Fig. 4 is the structural representation of another embodiment of the present invention.
Fig. 5 is the cross section partial enlarged drawing that goes out mechanism's conveyer belt of the present invention.
Fig. 6 is the enlarged drawing of rake of the present invention.
The specific embodiment
As shown in Figure 1, formed the storage area of storage cabinet between storage cabinet bottom belt 1 and the storage cabinet lateral wall 2.Original storage cabinet is equipped with a plurality of material toggling rollers at the discharge end of storage cabinet bottom belt 1, material toggling roller 4-1,4-2,4-3 as shown in Figure 1, material toggling roller 4-1,4-2,4-3 make the storage cabinet obtain uniform and stable output flow, and equipment running status is controlled by photoelectric detection mechanism 3-1,3-2,3-3.
Fig. 2 is the structural representation of one embodiment of the present of invention, as shown in Figure 2, technical scheme of the present invention is material toggling roller 4-1,4-2, the 4-3 of the original storage cabinet of cancellation, discharge end in storage cabinet bottom belt 1 is set up discharging mechanism conveyer belt 5, discharging mechanism conveyer belt 5 places the below of storage cabinet bottom belt 1, and the difference in height of two conveyer belts is H.Discharging mechanism conveyer belt 5 extends L at first forward, described extension is and is horizontally disposed with, the supporting runner of its end to the conveyer belt between the supporting runner at the place of curving partly forms the discharging transitional storehouse, subsequently, discharging mechanism conveyer belt 5 is steeved obliquely upward, the elevation angle is α, extends somely at last more forward, forms a complete discharging mechanism.
For avoiding falling in a large number suddenly of compacting, some loose rollers 6 can be set up in the place ahead of tobacco storage cabinet bottom belt 1, and the oblique upper of loose roller 6 can arrange a material toggling roller 4-4.
Discharging mechanism conveyer belt 5 is steeved and partly can be set up a material toggling roller 4-5.
Set up the discharging process of photoelectric detection mechanism 3-4,3-5 control discharging mechanism.
Article two, the height difference H of conveyer belt generally should be greater than 1/2nd of fabric thickness on the storage cabinet bottom belt 1.
Discharging transitional storehouse length L should be greater than the fabric thickness on the storage cabinet bottom belt 1.
The angle of elevation alpha of mechanism's conveyer belt 5 generally should be greater than the angle of repose of tobacco, as 55 °.
The operation principle of the embodiment of the invention is such, and at first outside conveying mechanism is according to pre-provisioning request, and the tobacco of specified quantity is paved with the storage cabinet equably.When the discharging process began, 1 entry into service of storage cabinet bottom belt drove tobacco output.1 running of storage cabinet bottom belt slowly, the laying depth of tobacco is very big again, therefore, tobacco is intermittent, erratic, irregularly fall into the discharging transitional storehouse that is formed by discharging mechanism conveyer belt 5.
Occur intermittently for fear of tobacco, tobacco also can fall into the discharging transitional storehouse again by behind loose roller 6 and material toggling roller 4-4 loose.
The tobacco that discharging mechanism conveyer belt 5 drives in the discharging transitional storehouse moves on.Because the angle of elevation alpha of hoisting mechanism is greater than the angle of repose of tobacco, tobacco need rely on the rake of installing on the discharging mechanism conveyer belt 57 just can be raised, the not automatic landing of tobacco meeting that is tangled by rake 7, get back to the discharging transitional storehouse, material toggling roller 4-5 rotates material toggling, make on the discharging mechanism conveyer belt 5 tobacco thickness even, unnecessary tobacco is slipped to the discharging transitional storehouse automatically with the tobacco that is not tangled by rake 7.The tobacco of tobacco in the discharging transitional storehouse that is slipped to the discharging transitional storehouse mentioned by discharging mechanism conveyer belt 5 again, unnecessary tobacco is slipped to the discharging transitional storehouse again with the tobacco that is not tangled by rake 7, so repeatedly, the tobacco in the discharging transitional storehouse is all taken out of.So work as under the stable situation of the speed of service of discharging mechanism conveyer belt 5, can make tobacco obtain uniform and stable output by discharging transitional storehouse, rake 7, material toggling roller 4-5.
Distance between material toggling roller 4-5 and the discharging mechanism conveyer belt 5 is variable, by adjusting the distance between material toggling roller 4-5 and the discharging mechanism conveyer belt 5, can adjust the conveying capacity of the tobacco in 5 unit interval of discharging mechanism conveyer belt, just the tobacco flow.
The another one method of control output flow is that discharging mechanism conveyer belt 5 is carried out VFC, utilizes the speed of service of Frequency Converter Control discharging mechanism conveyer belt 5, thus the control output flow.Described frequency converter is the commercially available prod.
In order to obtain uniform and stable output, the discharging transitional storehouse must remain a certain amount of tobacco, tobacco is many can not influence the uniform and stable of tobacco output, lacked and then can not guarantee the uniform and stable of tobacco output, therefore in the output procedure of tobacco, the tobacco that storage cabinet bottom belt 1 will be stored up in the cabinet is as required every now and then sent into the discharging transitional storehouse, finishes until production process.
Photoelectric detection mechanism 3-4, photoelectric detection mechanism 3-5 guarantee that said process normally carries out.Photoelectric detection mechanism 3-4 detects the thickness of tobacco in the discharging transitional storehouse, and photoelectric detection mechanism 3-4 provided signal when material thickness was blocked up, and storage cabinet bottom belt 1 stops to carry tobacco to the discharging transitional storehouse.Otherwise storage cabinet bottom belt 1 is carried tobacco to the discharging transitional storehouse all the time.When discharging transitional storehouse solid accumulation during to certain altitude, photoelectric detection mechanism 3-5 provides signal, and storage cabinet bottom belt 1 stops to carry tobacco to the discharging transitional storehouse.
Can store up the speed of service of cabinet bottom belt 1 by Frequency Converter Control, make storage cabinet bottom belt 1 to going out the output speed that speed that the feed bin transition carries tobacco is slightly larger than out feed bin transition tobacco, continuity that like this can the operation of assurance equipment is better.Described frequency converter is the commercially available prod.
Fig. 5 is the cross section partial enlarged drawing of discharging mechanism conveyer belt 5.As shown in Figure 5, distance at regular intervals on the zone face of discharging mechanism conveyer belt 5 has been installed rake 7 regularly.The density of rake and highly can determining according to the purposes of equipment on the rake 7.
Fig. 6 is the side enlarged drawing of discharging mechanism conveyer belt 5.As shown in Figure 6, discharging mechanism conveyer belt 5 is fixed on to be entrusted on the plate 8, and the two ends of entrusting plate 8 are fixed on the band wing chain 9, and band wing chain 9 is by guide supporting, and move in the direction of guide rail regulation, thereby driving band wing chain 9 by sprocket wheel, motor drives 5 motions of discharging mechanism conveyer belts.
The described discharging mechanism conveyer belt 5 of Fig. 5 and Fig. 6 is common mechanisms.
Fig. 3 is the structural representation of another embodiment of the present invention.
As shown in Figure 2, discharging mechanism conveyer belt 5 directly extends to form the discharging transitional storehouse forward, sets up a material toggling roller 4-7 above the discharging transitional storehouse.More loose roller 6 can be set up in the place ahead of tobacco storage cabinet bottom belt 1, and loose roller 6 tiltables are arranged, and its oblique upper can arrange a material toggling roller 4-6.
This embodiment is not very high occasion for the output flow stability requirement, is proper.
When tobacco is exported, storage cabinet bottom belt 1 drives tobacco, at first by loose roller 6, thick and closely knit tobacco is progressively loose by loose roller 6, tobacco after loose falls into the discharging transitional storehouse the space between loose roller 6, the thickness of tobacco is more and more littler, and until falling into the discharging transitional storehouse fully, material toggling roller 4-6 prevents that not crossed loose roller 6 by loose tobacco directly falls into the discharging transitional storehouse.
Through loose roller 6 progressively loose tobacco form relatively uniformly at discharging mechanism conveyer belt 5 and pile up, the tobacco that discharging mechanism conveyer belt 5 drives in the discharging transitional storehouse moves on, material toggling roller 4-7 rotates material toggling, make on the discharging mechanism conveyer belt 5 tobacco thickness even, unnecessary tobacco is dialled back the discharging transitional storehouse, like this, can make tobacco obtain uniform and stable relatively output flow.
Photoelectric detection mechanism 3-6, photoelectric detection mechanism 3-7 assurance discharging process is normally carried out.The course of work is the same.
The above, discharging mechanism conveyer belt 5 all is identical with storage cabinet bottom belt 1 rotation direction, both tobacco straight ahead, in this embodiment, discharging mechanism conveyer belt 5 can also become 90 ° of layouts with storage cabinet bottom belt 1, and tobacco has changed the direction of advancing when discharging.
Fig. 4 is the structural representation of another embodiment of the present invention.
As shown in Figure 4, discharging mechanism conveyer belt 5 placement that can be inclined upwardly directly extends to form the discharging transitional storehouse forward, and its operation principle is identical with embodiment shown in Figure 3 with result of use.
With respect to the embodiment that Fig. 3, Fig. 4 describe, the fragmentation of the tobacco of embodiment that Fig. 2 describes is littler.
Claims (3)
1. a tobacco that has two storehouses stores up cabinet, it is characterized in that: its structure is below the discharge end of storage cabinet bottom belt, increase a discharging mechanism conveyer belt that promotes material, the discharging opening of tobacco storage cabinet is positioned at the discharge end place of this discharging mechanism conveyer belt;
The discharging mechanism conveyer belt of below the discharge end of storage cabinet bottom belt, setting up, extend L at first forward, the extension is and is horizontally disposed with, the supporting runner of its end to the conveyer belt between the supporting runner at the place of curving partly forms the discharging transitional storehouse, subsequently, the discharging mechanism conveyer belt is steeved obliquely upward, and elevation angle a is greater than the angle of repose of tobacco, extend forward more at last, form a complete discharging mechanism; The difference in height of described discharging mechanism conveyer belt and storage cabinet bottom belt is greater than 1/2nd of fabric thickness on the storage cabinet bottom belt; The discharging transitional storehouse length L of discharging mechanism conveyer belt is greater than the fabric thickness on the storage cabinet bottom belt.
2. a kind of tobacco that has two storehouses as claimed in claim 1 stores up cabinet, it is characterized in that: some loose rollers are set up in the place ahead of described tobacco storage cabinet bottom belt, and the oblique upper of loose roller arranges a material toggling roller.
3. a kind of tobacco that has two storehouses as claimed in claim 1 stores up cabinet, it is characterized in that: above the discharging transitional storehouse, set up a material toggling roller, several loose rollers are set up in the place ahead of tobacco storage cabinet bottom belt, and loose roller tilts to arrange, and its oblique upper arranges a material toggling roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610081184 CN101077219B (en) | 2006-05-24 | 2006-05-24 | Storage cabinet with double-storehouse for tobacco material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610081184 CN101077219B (en) | 2006-05-24 | 2006-05-24 | Storage cabinet with double-storehouse for tobacco material |
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| Publication Number | Publication Date |
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| CN101077219A CN101077219A (en) | 2007-11-28 |
| CN101077219B true CN101077219B (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610081184 Active CN101077219B (en) | 2006-05-24 | 2006-05-24 | Storage cabinet with double-storehouse for tobacco material |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211296B (en) * | 2013-05-22 | 2015-04-01 | 智思控股集团有限公司 | Online tobacco material alcoholization storage equipment and method |
| CN106915635B (en) * | 2015-12-24 | 2019-07-26 | 上海烟草集团有限责任公司 | Container tailing equilibrium discharging device and its discharging method |
| CN106335720A (en) * | 2016-10-12 | 2017-01-18 | 洛阳威加机械工程有限公司 | Mechanical hand type tobacco shred storage container flexible discharging device |
| CN114732149B (en) * | 2022-04-15 | 2023-02-21 | 红云红河烟草(集团)有限责任公司 | Tobacco shred expansion method and storage device thereof |
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2006
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| CN1354628A (en) * | 1999-06-08 | 2002-06-19 | 日本烟草产业株式会社 | Cut cigarette feeding device of cigarette producing machine |
| CN1309935A (en) * | 2000-02-24 | 2001-08-29 | 豪尼机械制造股份公司 | Conveyer apparatus for transmitting filtering mouthpiece of tobacco processing industry |
| CN2581376Y (en) * | 2002-11-12 | 2003-10-22 | 昆明元亨物流自动化有限公司 | Lifter for large flow rod material |
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| CN101077219A (en) | 2007-11-28 |
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