CN208912486U - A kind of polygon roller-type tobacco grading sieving machine - Google Patents
A kind of polygon roller-type tobacco grading sieving machine Download PDFInfo
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- CN208912486U CN208912486U CN201821157148.6U CN201821157148U CN208912486U CN 208912486 U CN208912486 U CN 208912486U CN 201821157148 U CN201821157148 U CN 201821157148U CN 208912486 U CN208912486 U CN 208912486U
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- stalk
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- type tobacco
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Abstract
The utility model discloses a kind of polygon roller-type tobacco grading sieving machines, it is desirable to provide a kind of polygon roller-type tobacco grading sieving machine easy to maintain.It includes rack, cover and screen drum；One group of supporting rollern is each provided at the both upper ends thereof of the rack；The decelerating motor for driving the side bearing idler wheel is arranged in described rack one end；The screen drum includes conveyor front barrel, rear cylinder body, more crossbeams, multiple anchor ear rings being connected along the setting of crossbeam length direction interval and each crossbeam, broken stalk orifice plate component, short stalk orifice plate component and the long stalk grating modules and multiple groups that are successively removably connected on crossbeam from crossbeam front end to rear end are respectively arranged in the shovelling plate component on crossbeam and towards screen drum center；The preceding rolling ring engaged with the side bearing idler wheel is set on the conveyor front barrel outer wall, the rear rolling ring engaged with the side bearing idler wheel is set on the rear cylinder body outer wall；It is skewed that after preceding rolling ring and rear rolling ring are engaged with corresponding supporting rollern, the screen drum is high in front end, rear end is low.
Description
Technical field
The utility model relates to screening plant technical fields, more particularly, to a kind of polygon roller-type tobacco gradation sizing
Machine.
Background technique
In beating and double roasting field, many enterprises are aided with conveyer using vibration sieve, or the screening of offal is realized using five faces sieve,
There is the disadvantages of taking up a large area, sieve screen apertures easily blocks, difficult cleaning in vibration sieve, five face of enclosed sieve roll tobacco stem sorting machine (patent No.:
CN201110285997.6 the axis and periphery spoke strut for) traversing center cause sieve rolling, and structure is complicated, the kind of drive is not easy enough,
Manufacturing process is poor, and offal residue and powder are relatively difficult in sieve plate replacement and cleaning screen drum, and entire screen drum maintainability is poor, stalk
It turns discharge bucket and even there is blocked risk.
Utility model content
The purpose of this utility model is intended to overcome the shortcomings of the prior art, and it is convenient to provide a kind of maintenance, cleaning, sieve
Divide smoothly polygon roller-type tobacco grading sieving machine.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of polygon roller-type tobacco grading sieving machine, feed end are known as front end, and the other end on the other side is known as
Rear end；The screening machine includes rack, cover and screen drum；
One group of supporting rollern is each provided at the both upper ends thereof of the rack；Described rack one end is arranged for driving the side
The decelerating motor of supporting rollern；
The screen drum includes that outer wall section is the conveyor front barrel round, intracavity section is regular polygon, shape and conveyor front barrel phase
Same rear cylinder body, Duo Gencheng regular polygon arrangement, both ends are separately connected the crossbeam of conveyor front barrel and rear cylinder body, multiple along crossbeam length
The setting of direction interval, the anchor ear ring connected with each crossbeam, are successively removably connected to broken on crossbeam from crossbeam front end to rear end
Stalk orifice plate component, short stalk orifice plate component and long obstruct grating modules and multiple groups are respectively arranged on crossbeam and towards screen drum center
Shovelling plate component；The preceding rolling ring engaged with the side bearing idler wheel is set on the conveyor front barrel outer wall, is set on the rear cylinder body outer wall
Set the rear rolling ring engaged with the side bearing idler wheel；After the preceding rolling ring and rear rolling ring are engaged with corresponding supporting rollern, the screen drum
Low skewed in, rear end high in front end；
The cover is installed in rack, and covers screen drum；Feed well is arranged in the front end of the cover；Under the cover
Portion, set gradually broken stalk hopper corresponding with broken stalk orifice plate component, short stalk orifice plate component and long stalk grating modules, short stalk hopper and
Long stalk hopper；The lower part of the cover right end is provided with stalk and turns hopper.
Preferably, the shovelling plate component includes stull that is parallel with crossbeam and being connected with crossbeam, and multiple intervals are installed on
In the stull and rod for stiring materials at direction screen drum center and muti-piece interval is installed on the shovelling plate on rod for stiring materials；Adjacent shovelling plate component
The interlaced arrangement of shovelling plate.
Preferably, the cover top is provided with multiple dedusting air hoses.
Preferably, the first door body able to turn on or off is set on the faceshield side wall.
Preferably, the second door body able to turn on or off is arranged in the cover tail end.
Preferably, maintenance door is provided on the broken stalk hopper, short stalk hopper and long stalk hopper.
Preferably, the feed hopper discharge end protrudes into conveyor front barrel, and setting is sealed with conveyor front barrel inner wall on its outer wall
First sealing ring.
Preferably, be respectively provided on the conveyor front barrel outer wall and on rear cylinder body outer wall with it is the second of cover inner wall sealing close
Seal.
Preferably, the gradient of the screen drum is 2 ~ 10 °.
Preferably, it is respectively set on the broken stalk orifice plate component and short stalk orifice plate component and is mutually fitted with broken stalk and short stalk size
The kidney slot answered, interlaced arrangement between adjacent rows kidney slot.
Compared with prior art, the utility model has the advantages that
The utility model drive mechanism is compact, stand-alone device maintainability is good, orifice plate is not easy to plug, it is high to grow stalk screening efficiency,
It is more stable to sieve quality；The utility model can once by broken stalk, short stalk, long stalk, the stalk in offal turn by regulation process by
Grade automatic sieving achievees the purpose that long stalk is turned and is automatically separated with broken stalk, short stalk and stalk.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model right view；
Fig. 3 is screen drum structural schematic diagram；
Fig. 4 is screen drum sectional view；
Fig. 5 is the structural schematic diagram of shovelling plate component.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.In the following description, in order to clearly demonstrate originally
The structure and working method of utility model will be described on the basis of attached drawing by many Directional words, but should be incited somebody to action
The Word Understandings such as "front", "rear", "left", "right", "upper", "lower" are not construed as word of limitation for convenience of term.
Polygon roller-type tobacco grading sieving machine shown in Fig. 1-5, feed end is known as front end, on the other side another
End is known as rear end；The screening machine includes rack 5, cover 2 and screen drum 4；
One group of supporting rollern 11 is each provided at the both upper ends thereof of the rack 5；Described 5 one end of rack is arranged for driving
The decelerating motor 10 of the side bearing idler wheel 11；
The screen drum 4 includes that outer wall section is the conveyor front barrel 4b round, intracavity section is regular polygon, shape and conveyor front barrel
The identical rear cylinder body 4j of 4b, Duo Gencheng regular polygon arrangement, both ends are separately connected the crossbeam 4m of conveyor front barrel 4b and rear cylinder body 4j, more
A anchor ear ring 4l being connected along the setting of crossbeam 4m length direction interval and each crossbeam 4m, successively may be used from the front end crossbeam 4m to rear end
Dismantling connection is in broken stalk orifice plate component 4e, short stalk orifice plate component 4f and long stalk grating modules 4g and multicomponent on crossbeam 4m
It is not installed on crossbeam 4m and towards the shovelling plate component 16 at 4 center of screen drum；Setting and the side bearing on the conveyor front barrel 4b outer wall
The rear rolling ring 4k engaged with the side bearing idler wheel 11 is arranged on the rear cylinder body 4j outer wall by the preceding rolling ring 4a that idler wheel 11 engages；Institute
It states after preceding rolling ring 4a and rear rolling ring 4k engages with corresponding supporting rollern 11, it is skewed that the screen drum 4 is high in front end, rear end is low；
Preceding rolling ring 4a and rear rolling ring 4k and the engaged transmission mode of corresponding supporting rollern 11 can be used gear and engage or friction engagement；
The cover 2 is installed in rack 5, and covers screen drum 4；Feed well 1 is arranged in the front end of the cover 2；The cover
2 lower part of body sets gradually broken stalk hopper corresponding with broken stalk orifice plate component 4e, short stalk orifice plate component 4f and long stalk grating modules 4g
15, short stalk hopper 14 and long stalk hopper 13；The lower part of 2 right end of cover is provided with stalk and turns hopper 9.
Particularly, the shovelling plate component 16 includes stull 16b that is parallel with crossbeam 4m and being connected with crossbeam 4m, multiple
Interval is installed on stull 16b and rod for stiring materials 16a at direction 4 center of screen drum and muti-piece are installed on by the interval screw 16c
Shovelling plate 16d on rod for stiring materials 16a；The interlaced arrangement of shovelling plate 16d of adjacent shovelling plate component 16, is conducive to offal in screen drum 4
Portion's rolling is scattered, and the probability that offal is effectively sieved is improved.
As a further improvement, 2 top of cover is provided with multiple dedusting air hoses 3.
As a further improvement, the two sides side wall of the cover 2 is arranged to able to turn on or off.Cover 2 uses steel plate bending
Welding is connect into front and rear sides with the first door body 6 with gasket, and left end is connected with feed well 1, end and with gasket
Second door body 8 is connected, and entire cover 2 is conducive to the cleaning of screen drum in open structure.
As a further improvement, the second door body 8 able to turn on or off is arranged in 2 tail end of cover.
As a further improvement, maintenance is provided on the broken stalk hopper 15, short stalk hopper 14 and long stalk hopper 13
Door 12.
As a further improvement, 1 discharge end of feed well protrudes into conveyor front barrel 4b, and setting and placket on its outer wall
First sealing ring 17 of body 4b inner wall sealing.It is respectively provided with and cover 2 on the conveyor front barrel 4b outer wall and on rear cylinder body 4j outer wall
Second sealing ring 18 of inner wall sealing.Entire cover 2 covers screen drum 4 and forms relatively closed chamber between each material-falling hopper
Body is conducive to the concentrated dust-removing of dust and offal.
The supporting leg and frame of rack 5 are welded by bending plate and profile respectively, are arranged with horizontal plane at 2 ~ 10 ° of inclination angles,
The gradient for making screen drum 4 is also 2 ~ 10 °.
The section of the screen drum 4 is in the regular polygon structure on 4 ~ 10 sides as a preferred technical solution,.
Particularly, sealing plate 4c and preceding sealing plate 4d is respectively welded in the front end conveyor front barrel 4b and rear end, to cooperate in polygon
The closing of siding is installed, and end-plate 4h and rear sealing plate 4i is welded in the front end rear cylinder body 4j and end, and entire cylinder inner surface forms one
A smooth regular polygon cavity, offal flow through after cylinder there is no bridging phenomenon, inside conveyor front barrel and rear cylinder body with it is just polygon
Dust stratification buildup phenomenon is not present by effective block in the hollow region formed outside shape cavity portion.
Particularly, bolt can be used in the broken stalk orifice plate component 4e, short stalk orifice plate component 4f and long stalk grating modules 4g
Or quick-disassembly structure is connect with crossbeam.Successively it is divided into the screen area in the area Sui Geng, the area Duan Geng and the area Chang Geng.Broken stalk hole board group
The kidney slot adaptable with broken stalk and short stalk size, adjacent rows kidney slot are respectively arranged on part 4e and short stalk orifice plate component 4f
Between interlaced be disposed with effectively sieved conducive to offal, the grid gap of long stalk grating modules 4g and the diameter of long stalk are mutually fitted
It answers, long stalk pick-up rate can be effectively improved.
The machine course of work is as follows: after offal is from feed well 1 into screen drum 4, in screen drum speed, inclination angle and shovelling plate component 16
Interaction under it is mobile to 4 end of screen drum, 16 top of shovelling plate component is crossed after being destroyed to certain altitude and is rolled and is scattered, when
Some sieve face on polygonal screen barrel is rotated to lower section when being in a horizontal state, the offal stream being placed on this horizontal screen wire side
Dynamic property is deteriorated, after sieve face rotates to certain angle, heap pinnacled offal will naturally, successively rolling downwards,
It falls, is in the offal of bottom and is then slided on sieve face to lower, offal is frequently stirred, into broken on broken stalk orifice plate 4e
Stalk is sized out first, and so on mixing offal is successively sized out after flowing through short stalk orifice plate 4f and long stalk grating modules 4g
Come, remaining is unscreened the stalk branched away and turns then discharges from 4 end of screen drum naturally.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of polygon roller-type tobacco grading sieving machine, feed end is known as front end, after the other end on the other side is known as
End；The screening machine includes rack (5), cover (2) and screen drum (4)；It is characterized by:
One group of supporting rollern (11) is each provided at the both upper ends thereof of the rack (5)；Described rack (5) one end is arranged for driving
Move the decelerating motor (10) of the side bearing idler wheel (11)；
The screen drum (4) includes that outer wall section is the conveyor front barrel (4b) round, intracavity section is regular polygon, shape and conveyor front barrel
(4b) identical rear cylinder body (4j), Duo Gencheng regular polygon arrangement, both ends are separately connected conveyor front barrel (4b) and rear cylinder body (4j)
Crossbeam (4m), it is multiple along the setting of crossbeam (4m) length direction interval and each crossbeam (4m) connected anchor ear ring (4l), from crossbeam
The front end (4m) to rear end be successively removably connected to broken stalk orifice plate component (4e) on crossbeam (4m), short stalk orifice plate component (4f) and
Long stalk grating modules (4g) and multiple groups are respectively arranged on crossbeam (4m) and towards the shovelling plate components at screen drum (4) center
(16)；The preceding rolling ring (4a) engaged with the side bearing idler wheel (11), the rear cylinder body are set on conveyor front barrel (4b) outer wall
The rear rolling ring (4k) engaged with the side bearing idler wheel (11) is set on (4j) outer wall；The preceding rolling ring (4a) and rear rolling ring (4k) with
It is skewed that after corresponding supporting rollern (11) engagement, the screen drum (4) is high in front end, rear end is low；
The cover (2) is installed on rack (5), and covers screen drum (4)；Feed well (1) is arranged in the front end of the cover (2)；
Cover (2) lower part is set gradually and broken stalk orifice plate component (4e), short stalk orifice plate component (4f) and long stalk grating modules (4g)
Corresponding broken stalk hopper (15), short stalk hopper (14) and long stalk hopper (13)；The lower part of cover (2) right end is provided with stalk and turns
Hopper (9).
2. polygon roller-type tobacco grading sieving machine according to claim 1, it is characterised in that: the shovelling plate component (16)
Including stull (16b) parallel with crossbeam (4m) and connected with crossbeam (4m), multiple intervals are installed on stull (16b) and refer to
The shovelling plate (16d) being installed on to the rod for stiring materials (16a) at screen drum (4) center and muti-piece interval on rod for stiring materials (16a)；It is adjacent to copy
Shovelling plate (16d) interlaced arrangement of board group part (16).
3. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: on the cover (2)
Portion is provided with multiple dedusting air hoses (3).
4. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: the cover (2)
Two sides side wall is arranged to the first door body (6) able to turn on or off.
5. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: cover (2) tail
The second door body (8) able to turn on or off is arranged in end.
6. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: the broken stalk hopper
(15), maintenance door (12) are provided on short stalk hopper (14) and long stalk hopper (13).
7. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: the feed well (1)
Discharge end protrudes into conveyor front barrel (4b), and the first sealing ring (17) with conveyor front barrel (4b) inner wall sealing is arranged on its outer wall.
8. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: the conveyor front barrel
It is respectively provided on (4b) outer wall and on rear cylinder body (4j) outer wall and second sealing ring (18) of cover (2) inner wall sealing.
9. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: the screen drum (4)
Gradient is 2 ~ 10 °.
10. polygon roller-type tobacco grading sieving machine according to claim 1 or claim 2, it is characterised in that: the broken stalk orifice plate
The kidney slot adaptable with broken stalk and short stalk size, adjacent rows waist are respectively set on component (4e) and short stalk orifice plate component (4f)
Interlaced arrangement between shape hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157148.6U CN208912486U (en) | 2018-07-20 | 2018-07-20 | A kind of polygon roller-type tobacco grading sieving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157148.6U CN208912486U (en) | 2018-07-20 | 2018-07-20 | A kind of polygon roller-type tobacco grading sieving machine |
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| CN208912486U true CN208912486U (en) | 2019-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889597A (en) * | 2018-07-20 | 2018-11-27 | 云南昆船烟草设备有限公司 | A kind of polygon roller-type tobacco grading sieving machine |
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2018
- 2018-07-20 CN CN201821157148.6U patent/CN208912486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889597A (en) * | 2018-07-20 | 2018-11-27 | 云南昆船烟草设备有限公司 | A kind of polygon roller-type tobacco grading sieving machine |
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