CN106586611B - Storage cabinet loose discharging device - Google Patents
Storage cabinet loose discharging device Download PDFInfo
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- CN106586611B CN106586611B CN201710070274.1A CN201710070274A CN106586611B CN 106586611 B CN106586611 B CN 106586611B CN 201710070274 A CN201710070274 A CN 201710070274A CN 106586611 B CN106586611 B CN 106586611B
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- directional
- central main
- roller
- storage cabinet
- main roller
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- 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
- B65G69/12—Sieving bulk materials during loading or unloading
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a storage cabinet loosening and discharging device which comprises a central main roller, a plurality of directional roller shafts and an eccentric positioning mechanism, wherein the central main roller is transversely arranged on two side plates of a storage cabinet, and two ends of the central main roller are respectively and fixedly provided with a turntable; the number of the directional roll shafts is multiple, the directional roll shafts are circumferentially distributed around the central main roll, two ends of each directional roll shaft are respectively and rotatably arranged on the two turntables, and each directional roll shaft is provided with a plurality of rake nails; the eccentric positioning mechanism comprises an eccentric sleeve and a rail seat, the eccentric sleeve is rotatably arranged at one end of the central main roller through a first bearing, the eccentric sleeve and the central main roller are eccentrically installed, the inner wall of the rail seat and the outer wall of the eccentric sleeve are rotatably connected through a second bearing, a plurality of switching sleeves are arranged between the rail seat and the turntable on the same side, and the directional roller shaft and the rail seat are connected through the plurality of switching sleeves. The invention has the advantages that: the tobacco shreds in the storage cabinet are ensured to be loose and uniform in the whole discharging process, and the phenomenon of breaking is avoided.
Description
Technical Field
The invention relates to the technical field of tobacco shred conveying equipment, in particular to a storage cabinet loosening and discharging device.
Background
The storage cabinet is a continuous conveying device for temporarily storing materials to ensure the process requirements. The material is conveyed by utilizing the rotation principle of the bottom belt, the conveying belt is driven by the driving roller, and when the material rotates along with the bottom belt, the material moves on the conveying belt along the conveying direction, so that the material with a certain height in the storage cabinet is conveyed forwards.
The storage cabinet is the important transportation temporary storage equipment in throwing workshop, and the material of certain thickness has uncertain factors such as certain adhesion, caking at the in-process of keeping in, causes ejection of compact flow unstable, and the caking easily causes the jam of low reaches equipment. Therefore, in the process of discharging the materials from the cabinet, a loosening mechanism is required to loosen the materials, the rake tooth structure is directly welded on a rotating shaft in the traditional mode, the rotating direction of the rotating shaft is consistent with the material conveying direction, the materials are lifted from bottom to top, the shape and the physical state of the cut tobacco are damaged due to external force such as striking and extruding the cut tobacco, and the material crushing phenomenon is serious.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a loosening and discharging device for a storage cabinet, so that tobacco shreds in the storage cabinet are loosened and uniform in the whole discharging process, and the phenomenon of crushing is avoided.
The invention is realized by the following technical scheme:
a storage cabinet loosening and discharging device comprises a central main roller, a plurality of directional roller shafts and an eccentric positioning mechanism,
the central main roller is transversely arranged on two side plates of the storage cabinet, two ends of the central main roller respectively extend out of the two side plates, and two ends of the central main roller are respectively fixedly provided with a turntable;
the number of the directional roll shafts is multiple, the directional roll shafts are circumferentially distributed around the central main roll, two ends of each directional roll shaft are respectively and rotatably arranged on the two turntables, and each directional roll shaft is provided with a plurality of brakes;
the eccentric positioning mechanism is installed at one end of the central main roller, the eccentric positioning mechanism comprises an eccentric sleeve and a rail seat, the eccentric sleeve is rotatably arranged at one end of the central main roller through a first bearing, the eccentric sleeve and the central main roller are eccentrically installed, the rail seat is in a ring shape, the inner wall of the rail seat is rotatably connected with the outer wall of the eccentric sleeve through a second bearing, a plurality of adapter sleeves are arranged between the rail seat and a turntable on the same side, the directional roller shaft and the rail seat are connected through the adapter sleeves, the adapter sleeves comprise connecting sleeves, connecting holes and pin shafts which are not concentric are arranged on the connecting sleeves, the adapter sleeves are fixedly arranged on the directional roller shaft through the connecting holes, the outer ends of the pin shafts of the adapter sleeves are rotatably connected with the rail seat through a third bearing, and the eccentric sleeve is fixedly connected with the storage cabinet through a fixing frame; the central main roller is driven to rotate through the driving mechanism, so that the two rotary tables are driven to rotate, the plurality of directional roller shafts supported on the two rotary tables are driven to do relative circular motion around the central main roller, under the directional action of the eccentric positioning mechanism, rake nails on the plurality of directional roller shafts are always kept in a vertical downward direction to be inserted into tobacco shreds in the storage cabinet, and the loosening operation of discharged tobacco shreds is completed.
As a preferred embodiment of the above technical solution, a plurality of rakes on each directional roller shaft are arranged in a row along the axial direction, and the rakes on adjacent directional roller shafts are arranged in a staggered manner.
As a preferred embodiment of the above technical solution, two ends of the directional roller shaft are rotatably disposed on the two rotating discs through fourth bearings, respectively.
As the preferred embodiment of the technical scheme, the outer end of the pin shaft of the adapter sleeve penetrates through the rail seat and is provided with the gland.
As a preferred embodiment of the above technical solution, the number of the directional roller shafts is three, and the three directional roller shafts are uniformly arranged around the circumference of the central main roller.
In a preferred embodiment of the above technical solution, the driving mechanism is a reduction motor, and an output shaft of the reduction motor is fixedly connected to the central main roller.
Compared with the prior art, the invention has the following advantages:
1. according to the loosening and discharging device for the storage cabinet, the plurality of directional roller shafts are arranged around the central main roller, the rake nails are arranged on each directional roller shaft, and the central main roller rotates to drive the plurality of directional roller shafts around to do relative circular motion around the central main roller, so that the discharged cut tobaccos in the storage cabinet can be well loosened; simultaneously under the directional action of eccentric positioning mechanism for the braw nail on a plurality of directional roller shafts remains vertical orientation throughout and inserts the pipe tobacco that stores up in the cabinet, imitates during the staff inserts the pipe tobacco of waiting to go out the cabinet, then outwards pull out, similar staff hugs the material outwards, avoid or reduced the braw nail to the pipe tobacco hit, exogenic action such as extrusion and destroy pipe tobacco shape and physical state, alleviated the pipe tobacco damage, the pipe tobacco shape structure has been preserved, the breakage has been reduced, thereby avoid the loss of finished product material, the effective utilization of material has been improved, economic benefits has been improved.
2. The eccentric positioning mechanism of the loosening and discharging device for the storage cabinet mainly comprises an eccentric sleeve and a rail seat, the inner wall of the eccentric sleeve is rotatably connected with a central main roller, and the eccentric sleeve is rotatably connected with the rail seat through bearings, the loosening and discharging device is ingenious in structural design, compact in layout and space-saving, the rail seat of the eccentric positioning mechanism is connected with the end parts of a plurality of directional roller shafts through a switching sleeve, and the switching sleeve is provided with connecting holes and pin shafts which are not concentric, so that the directional roller shafts can rotate in a small range relative to corresponding mounting holes on a turntable, and the raking nails on the directional roller shafts are always kept in a vertical downward direction in the process that the plurality of directional roller shafts do relative circular motion around the central main roller, namely the direction of the raking nails is guaranteed.
3. According to the loosening and discharging device for the storage cabinet, the harrow nails on the adjacent directional roller shafts are arranged in a staggered mode, so that the transverse contact area between the harrow nails and the cut tobacco can be increased, the pulled cut tobacco is more uniform, and the discharging is loosened more uniformly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of another angle of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1.
Fig. 4 is a schematic structural view of the eccentric sleeve of the present invention.
Fig. 5 is a schematic structural diagram of the adapter sleeve of the present invention.
Fig. 6 is a schematic view of the structure of the rail seat of the present invention.
Reference numbers in the figures: 1 central main roll, 2 directional roll shafts, 21 braks, 3 side plates, 4 turntables, 5 reduction motors, 6 fourth bearings, 7 eccentric sleeves, 8 rail seats, 81 rail seat mounting holes, 9 fixing frames, 10 second bearings, 20 switching sleeves, 201 connecting sleeves, 202 connecting holes, 203 pin shafts and 204 pressing covers.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Referring to fig. 1 to 6, the embodiment discloses a storage cabinet loosening and discharging device, which comprises a central main roller 1, a plurality of directional roller shafts 2 and an eccentric positioning mechanism.
The central main roller 1 is transversely arranged on two side plates 3 of the storage cabinet, two ends of the central main roller 1 respectively extend out of the two side plates 3, two ends of the central main roller 1 are respectively and fixedly provided with a turntable 4, and the turntable 4 is fixed on the central main roller 1 through a locking sleeve. The turntable 4 is fixedly connected with the locking sleeve through a bolt, and the locking sleeve is arranged on the central main roller 1 through a shaft and a flat key.
The number of the directional roller shafts 2 is multiple, the multiple directional roller shafts 2 are arranged around the circumference of the central main roller 1, preferably, the number of the directional roller shafts 2 is three, and the three directional roller shafts 2 are uniformly arranged around the circumference of the central main roller 1. The both ends of a plurality of directional roller shafts 2 rotate through fourth bearing 6 respectively and set up on two carousel 4, correspond on the carousel 4 and be provided with a plurality of mounting holes, and fourth bearing 6 inlays in the mounting hole, and the end fixing of directional roller shaft 2 circles in the inner circle of fourth bearing 6. Each directional roller shaft 2 is provided with a plurality of harrow nails 21, the harrow nails 21 on each directional roller shaft 2 are arranged in a row along the axial direction, and the harrow nails 21 on the adjacent directional roller shafts 2 are arranged in a staggered way, so that the discharging is loose and uniform.
The eccentric positioning mechanism is installed at one end of the central main roller 1, the eccentric positioning mechanism comprises an eccentric sleeve 7 and a rail seat 8, the eccentric sleeve 7 is rotatably arranged at one end of the central main roller 1 through a first bearing, the eccentric sleeve 7 and the central main roller 1 are eccentrically installed, the rail seat 8 is in a ring shape, the inner wall of the rail seat 8 and the outer wall of the eccentric sleeve 7 are rotatably connected through a second bearing 10, a plurality of adapter sleeves 20 are arranged between the rail seat 8 and the turntable 4 on the same side, the directional roller shaft 2 and the rail seat 8 are connected through the adapter sleeves 20, the adapter sleeves 20 comprise connecting sleeves 201, connecting holes 202 and pin shafts 203 which are not concentric are arranged on the connecting sleeves 201, the adapter sleeves 20 are fixedly arranged on the directional roller shaft 2 through the connecting holes 202, the outer ends of the pin shafts 203 of the adapter sleeves 20 are rotatably connected with the rail seat 8 through third bearings, a plurality of rail seat mounting holes 81 are circumferentially arranged on the rail seat 8, the outer ends of the pin shafts 203 of the adapter sleeves 20 penetrate through the rail seat mounting holes 81 and are provided with glands 204, and the eccentric sleeve 7 is fixedly connected with the storage cabinet through a fixing frame 9.
The central main roller 1 is driven to rotate through a driving mechanism, the driving mechanism is a speed reducing motor 5, and an output shaft of the speed reducing motor 5 is fixedly connected with the central main roller 1.
During operation, the speed reduction motor 5 drives the central main roller 1 to rotate, so that the two turntables 4 are driven to rotate, and the plurality of directional roller shafts 2 supported on the two turntables 4 are driven to do relative circular motion around the central main roller 1. And 2 tip of a plurality of directional roller axle are connected with eccentric positioning mechanism's rail seat 8 through switching cover 20, under eccentric positioning mechanism's directional function, the braw nail 21 on a plurality of directional roller axle 2 keeps vertical orientation to insert the pipe tobacco in storing up the cabinet downwards all the time, imitate the staff and insert in the pipe tobacco of waiting to go out the cabinet like, then outwards pull out, similar staff hugs the material outwards, thereby carry out flexible loose to the pipe tobacco, avoid or reduced the braw nail 21 to hitting of pipe tobacco, exogenic action such as extrusion destroys pipe tobacco shape and physical state, the pipe tobacco damage has been alleviated, the pipe tobacco shape structure has been kept, it is garrulous to have reduced, thereby avoid the finished product material loss. In addition, because the adapter sleeve 20 is provided with the connecting hole 202 and the pin shaft 203 which are not concentric, the rotation of the orientation roller shaft 2 in a small range relative to the corresponding mounting hole on the rotary table 4 is facilitated, so that the rake nails 21 on the orientation roller shaft 2 can be always kept in the vertical downward direction in the process that the plurality of orientation roller shafts 2 do relative circular motion around the central main roller 1, namely, the orientation of the rake nails 21 is ensured.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a store up loose discharging device of cabinet which characterized in that: comprises a central main roller, a plurality of directional roller shafts and an eccentric positioning mechanism,
the central main roller is transversely arranged on two side plates of the storage cabinet, two ends of the central main roller respectively extend out of the two side plates, and two ends of the central main roller are respectively fixedly provided with a rotary table;
the number of the directional roll shafts is multiple, the directional roll shafts are circumferentially distributed around the central main roll, two ends of each directional roll shaft are respectively and rotatably arranged on the two turntables, and each directional roll shaft is provided with a plurality of brakes;
the eccentric positioning mechanism is installed at one end of the central main roller and comprises an eccentric sleeve and a rail seat, the eccentric sleeve is rotatably arranged at one end of the central main roller through a first bearing, the eccentric sleeve and the central main roller are eccentrically installed, the rail seat is annular, the inner wall of the rail seat is rotatably connected with the outer wall of the eccentric sleeve through a second bearing, a plurality of adapter sleeves are arranged between the rail seat and a turntable on the same side, the directional roller shaft and the rail seat are connected through the adapter sleeves, each adapter sleeve comprises a connecting sleeve, a connecting hole and a pin shaft which are not concentric are arranged on each connecting sleeve, each adapter sleeve is fixedly arranged on the corresponding directional roller shaft through the corresponding connecting hole, the outer end of the pin shaft of each adapter sleeve is rotatably connected with the rail seat through a third bearing, and the eccentric sleeve is fixedly connected with the storage cabinet through a fixing frame; the central main roller is driven to rotate through the driving mechanism, so that the two rotary tables are driven to rotate, the plurality of directional roller shafts supported on the two rotary tables are driven to do relative circular motion around the central main roller, under the directional action of the eccentric positioning mechanism, rake nails on the plurality of directional roller shafts are always kept in a vertical downward direction to be inserted into tobacco shreds in the storage cabinet, and the loosening operation of discharged tobacco shreds is completed.
2. The storage cabinet loose discharging device of claim 1, wherein: the plurality of harrow nails on each directional roller shaft are arranged in a row along the axial direction, and the harrow nails on the adjacent directional roller shafts are arranged in a staggered way.
3. The storage cabinet bulk discharging device of claim 1, wherein: and two ends of the directional roll shaft are respectively and rotatably arranged on the two turntables through fourth bearings.
4. The storage cabinet bulk discharging device of claim 1, wherein: the outer end of the pin shaft of the adapter sleeve penetrates through the rail seat and is provided with a gland.
5. The storage cabinet bulk discharging device of claim 1, wherein: the number of the directional roll shafts is three, and the three directional roll shafts are uniformly distributed around the circumference of the central main roll.
6. The storage cabinet loose discharging device of claim 1, wherein: the driving mechanism is a speed reducing motor, and an output shaft of the speed reducing motor is fixedly connected with the central main roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710070274.1A CN106586611B (en) | 2017-02-09 | 2017-02-09 | Storage cabinet loose discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710070274.1A CN106586611B (en) | 2017-02-09 | 2017-02-09 | Storage cabinet loose discharging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106586611A CN106586611A (en) | 2017-04-26 |
| CN106586611B true CN106586611B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710070274.1A Active CN106586611B (en) | 2017-02-09 | 2017-02-09 | Storage cabinet loose discharging device |
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| Country | Link |
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| CN (1) | CN106586611B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077350A (en) * | 2018-09-14 | 2018-12-25 | 重庆中烟工业有限责任公司 | A kind of wire-storing cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007019702A1 (en) * | 2006-05-18 | 2007-11-22 | Robert Bosch Gmbh | Conveyer belt device comprises eccentric arrangement of conveyer belt tensioning device, operated in mounted deflection pulley shaft at moving frame structure |
| CN203789111U (en) * | 2014-02-24 | 2014-08-27 | 河南中烟工业有限责任公司 | Loosening device for reducing scrap forming of tobacco leaves |
| CN206437658U (en) * | 2017-02-09 | 2017-08-25 | 安徽中烟工业有限责任公司 | A kind of loose drawing mechanism of container |
-
2017
- 2017-02-09 CN CN201710070274.1A patent/CN106586611B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007019702A1 (en) * | 2006-05-18 | 2007-11-22 | Robert Bosch Gmbh | Conveyer belt device comprises eccentric arrangement of conveyer belt tensioning device, operated in mounted deflection pulley shaft at moving frame structure |
| CN203789111U (en) * | 2014-02-24 | 2014-08-27 | 河南中烟工业有限责任公司 | Loosening device for reducing scrap forming of tobacco leaves |
| CN206437658U (en) * | 2017-02-09 | 2017-08-25 | 安徽中烟工业有限责任公司 | A kind of loose drawing mechanism of container |
Non-Patent Citations (1)
| Title |
|---|
| 康继 ; .梗丝振动输送机松散装置的设计及分析.企业技术开发.2013,(第19期),35-36. * |
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| CN106586611A (en) | 2017-04-26 |
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