CN203991316U - A kind of coffee bean screening machine - Google Patents

A kind of coffee bean screening machine Download PDF

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Publication number
CN203991316U
CN203991316U CN201420437813.2U CN201420437813U CN203991316U CN 203991316 U CN203991316 U CN 203991316U CN 201420437813 U CN201420437813 U CN 201420437813U CN 203991316 U CN203991316 U CN 203991316U
Authority
CN
China
Prior art keywords
screen cloth
coffee bean
screening machine
vibratory sieve
discharging opening
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.)
Expired - Fee Related
Application number
CN201420437813.2U
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Chinese (zh)
Inventor
陈治华
罗映山
毕玉昌
杨贵荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lincang Lingfeng Industry Group Co ltd
Original Assignee
LINCANG LINGFENG INDUSTRY (GROUP) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LINCANG LINGFENG INDUSTRY (GROUP) Co Ltd filed Critical LINCANG LINGFENG INDUSTRY (GROUP) Co Ltd
Priority to CN201420437813.2U priority Critical patent/CN203991316U/en
Application granted granted Critical
Publication of CN203991316U publication Critical patent/CN203991316U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of coffee bean screening machine, comprise body, on body, be provided with feed hopper and the first discharging opening, the discharge end below of feed hopper is provided with vibratory sieve, on body between feed hopper and vibratory sieve, be provided with the first air inlet and the first air outlet, vibratory sieve below is provided with the first screen cloth, the first screen cloth and body inwall junction are provided with the second discharging opening, the first screen cloth below is provided with the second screen cloth, the second screen cloth and body inwall junction are provided with the second air inlet, and the first discharging opening is arranged at the second screen cloth below; The first screen cloth arranges near vibratory sieve one end with the second discharging opening link relatively, and the second screen cloth is connected near the second discharging opening with the second air inlet link relatively.The purpose of this utility model is to provide a kind of simple in structure, easy to use, can carry out sieving and grading to the coffee bean of different-grain diameter, removes dust and beans shell in coffee bean, the coffee bean screening machine that coffee bean is screened that once can be a large amount of simultaneously.

Description

A kind of coffee bean screening machine
Technical field
The utility model belongs to coffee technical field of processing equipment, and specifically relating to one can carry out sieving and grading to coffee bean, removes dust in coffee bean and the coffee bean screening machine of beans shell simultaneously.
Background technology
Coffee fresh fruit, after coffee tree is taken, first needs through peeling, come unstuck, be dried, the multiple working procedure processing such as storage, shelling, polishing, then the coffee bean that has just become us can buy on market after curing.The different sizes of coffee bean, the quality under the coffee bean of different-grain diameter is not identical, in order to obtain the coffee bean of high-quality, need to be by coffee bean classification, coffee bean being carried out to, in process, carry out deep processing by the grade of coffee bean, to obtain the coffee of different qualities.The coffee bean screening machine complex structure of prior art, screening effeciency is low, and energy consumption is high, and service life is short.
In order to improve the screening effeciency of coffee bean, prior art is that coffee bean is positioned on vibratory sieve, by vibratory sieve, coffee bean is screened, and meanwhile, in order to go out entrained dust on coffee bean, is provided with dust exhaust apparatus above screening machine.But coffee bean is after screening finishes, coffee bean is deposited on the sifting bed of screening plant, needs staff to artificially collect coffee bean, has reduced operating efficiency, has improved labour cost.
Chinese patent " 201220709465.0 " discloses a kind of coffee bean gravity screening machine, this coffee bean gravity screening machine comprises frame, air bag, sifting bed, discharging opening and air exhauster, in described frame, establish air bag, on air bag, establish sifting bed, sifting bed slant setting, and establish discharging opening in low one end, air exhauster is established in whole sifting bed top.When work, coffee bean is put into one end high on sifting bed, sifting bed is shaken with the shake of air bag, now start air exhauster, part dust and beans shell are taken away by air exhauster, and part dust and beans shell bleed under screen cloth, and coffee bean slides to the low one end of sifting bed with the shake of sifting bed, according to the weight of coffee bean, shift to respectively different discharging openings, collect coffee bean at discharging opening by grade.But this equipment, coffee bean is carried out in screening process, needs staff to look after on equipment side, and this equipment screening effeciency is low, need to control the inlet amount of coffee bean, cannot carry out a large amount of screenings to coffee bean, once can only screen the coffee bean of little part.In addition, air exhauster cannot be cleaned out the dust in coffee bean and beans shell, and beans shell and the dust of the part off the net of bleeding need to be cleared up constantly, need to stop the running of this equipment in scale removal process.
Utility model content
For above-mentioned weak point of the prior art, it is a kind of simple in structure that the purpose of this utility model is intended to provide, easy to use, good stability, can carry out sieving and grading to the coffee bean of different-grain diameter, remove dust and beans shell in coffee bean, the coffee bean screening machine that coffee bean is screened that once can be a large amount of simultaneously.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of coffee bean screening machine, it comprises body, on described body, be provided with feed hopper and the first discharging opening, the discharge end below of described feed hopper is provided with vibratory sieve, on body between described feed hopper and vibratory sieve, be provided with the first air inlet and the first air outlet, described vibratory sieve below is provided with the first screen cloth, described the first screen cloth and body inwall junction are provided with the second discharging opening, described the first screen cloth below is provided with the second screen cloth, described the second screen cloth and body inwall junction are provided with the second air inlet, described the first discharging opening is arranged at the second screen cloth below, described the first screen cloth is obliquely installed between vibratory sieve and the second discharging opening, and described the second screen cloth is obliquely installed between the second air intake and the first screen cloth.
Preferably, the feed end of described feed hopper be provided with distributing device and dispersal device, the discharge end of described feed hopper is provided with discharge nozzle, described dispersal device is arranged between distributing device and discharge nozzle.
Preferably, described dispersal device comprises rotating shaft, rotating cylinder and flange, and described rotating shaft is connected with rotating cylinder, and described flange is arranged at drum surface, and the relative rotating cylinder side of described flange is arcuate structure.
Preferably, the cross section of described discharge nozzle is honeycomb type structure, between the tapping channel of described discharge nozzle, is provided with tramp iron separator.
Preferably, on the body inwall between described vibratory sieve and the first screen cloth, be provided with the second air outlet, described the second air inlet and body junction are provided with barrier, and described the second air outlet and body junction are provided with filter screen.
Preferably, between described the first screen cloth and the second screen cloth, be also provided with dividing plate, described dividing plate is obliquely installed in body inwall, and described dividing plate not exclusively covers the discharging point of the first screen cloth.
Compared with prior art the beneficial effects of the utility model are: the utility model is simple in structure, workable, can effectively improve shelling efficiency and the screening effeciency of coffee bean, reduce coffee bean doing over again in shelling and screening process, have improved operating efficiency; When the feed hopper charging of existing coffee bean screening machine, be all that a large amount of coffee beans pours in screening machine together, cause the low of screening effeciency, the flow when setting of distributing device can well enter feed hopper by coffee bean distributes, and there will not be the situation of stopping up screen cloth; Arranging of dispersal device can disperse the coffee bean that enters feed hopper, can not stop up the discharge nozzle of feed hopper, and the flange on dispersal device is arcuate structure, effectively avoids dispersal device to smash coffee bean in high-speed cruising process, causes unnecessary loss; The first air inlet and the first air outlet are arranged between vibratory sieve and tremie pipe, and the elastic force that shaker vibration produces is upspring coffee bean shell and dust, and the air-flow of the first air inlet is taken dust and coffee bean beans shell out of from the first air outlet; In process of production, a part of dust and coffee bean beans shell can fall into the first screen cloth from the sieve aperture of vibratory sieve, and at this time the second air outlet just can siphon away this part dust and coffee bean beans shell; The setting of the first screen cloth and the second screen cloth, can be by different qualities, and the coffee bean of different-grain diameter screens, and do not need again to do over again, and the coffee bean following process difference of different qualities, has improved operating efficiency; The second air inlet air opening end is provided with barrier, and barrier can stop coffee bean to be got rid of from the second air outlet; Because the setting of the first screen cloth and the second screen cloth is tilting setting, the coffee bean that a part of like this first screen cloth falls is fallen on the second screen cloth, the screening path distance size of the second screen cloth is not enough, cause a part of coffee bean can be deposited on the second screen cloth, cannot complete screening, the setting of dividing plate, can effectively address this problem; The air intake of the second air outlet arranges filter screen, can avoid a part of coffee bean to get rid of from the second air outlet.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the dispersal device structural representation of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 2, a kind of coffee bean screening machine, it comprises body 1, on body 1, be provided with feed hopper 2 and the first discharging opening 3, the discharge end below of feed hopper 2 is provided with vibratory sieve 6, on body between feed hopper 2 and vibratory sieve 6, be provided with the first air inlet 4 and the first air outlet 5, vibratory sieve 6 belows are provided with the first screen cloth 7, the first screen cloth 7 is provided with the second discharging opening 8 with body 1 inwall junction, the first screen cloth 7 belows are provided with the second screen cloth 9, the second screen cloth 9 is provided with the second air inlet 10 with body 1 inwall junction, the first discharging opening 3 is arranged at the second screen cloth 9 belows, the first screen cloth 7 is obliquely installed between vibratory sieve 6 and the second discharging opening 8, the second screen cloth 9 is obliquely installed between the second air intake 10 and the first screen cloth 7, the feed end of feed hopper 2 is provided with distributing device 18 and dispersal device 17, the discharge end of feed hopper 2 is provided with discharge nozzle 12, dispersal device 17 is arranged between distributing device 18 and discharge nozzle 12, dispersal device 17 comprises rotating shaft 17a, rotating cylinder 17b and flange 17c, rotating shaft 17a is connected with rotating cylinder 17b, flange 17c is arranged at rotating cylinder 17b surface, the relative rotating cylinder 17b of flange 17c side is arcuate structure, the cross section of discharge nozzle 12 is honeycomb type structure, between the tapping channel of discharge nozzle 12, be provided with tramp iron separator 13, on body inwall between vibratory sieve 6 and the first screen cloth 7, be provided with the second air outlet 14, the second air outlet 14 is provided with barrier 11 with body 1 junction, the second air outlet 14 is provided with filter screen 15 with body 1 junction.

Claims (6)

1. a coffee bean screening machine, it is characterized in that: comprise body, on described body, be provided with feed hopper and the first discharging opening, the discharge end below of described feed hopper is provided with vibratory sieve, on body between described feed hopper and vibratory sieve, be provided with the first air inlet and the first air outlet, described vibratory sieve below is provided with the first screen cloth, described the first screen cloth and body inwall junction are provided with the second discharging opening, described the first screen cloth below is provided with the second screen cloth, described the second screen cloth and body inwall junction are provided with the second air inlet, described the first discharging opening is arranged at the second screen cloth below, described the first screen cloth is obliquely installed between vibratory sieve and the second discharging opening, and described the second screen cloth is obliquely installed between the second air intake and the first screen cloth.
2. a kind of coffee bean screening machine according to claim 1, it is characterized in that: the feed end of described feed hopper is provided with distributing device and dispersal device, the discharge end of described feed hopper is provided with discharge nozzle, and described dispersal device is arranged between distributing device and discharge nozzle.
3. a kind of coffee bean screening machine according to claim 2, is characterized in that: described dispersal device comprises rotating shaft, rotating cylinder and flange, and described rotating shaft is connected with rotating cylinder, and described flange is arranged at drum surface, and the relative rotating cylinder side of described flange is arcuate structure.
4. a kind of coffee bean screening machine according to claim 2, is characterized in that: the cross section of described discharge nozzle is honeycomb type structure, between the tapping channel of described discharge nozzle, is provided with tramp iron separator.
5. a kind of coffee bean screening machine according to claim 1, it is characterized in that: on the body inwall between described vibratory sieve and the first screen cloth, be provided with the second air outlet, described the second air inlet and body junction are provided with barrier, and described the second air outlet and body junction are provided with filter screen.
6. a kind of coffee bean screening machine according to claim 1, is characterized in that: between described the first screen cloth and the second screen cloth, be also provided with dividing plate, described dividing plate is obliquely installed in body inwall, and described dividing plate not exclusively covers the discharging point of the first screen cloth.
CN201420437813.2U 2014-08-06 2014-08-06 A kind of coffee bean screening machine Expired - Fee Related CN203991316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420437813.2U CN203991316U (en) 2014-08-06 2014-08-06 A kind of coffee bean screening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420437813.2U CN203991316U (en) 2014-08-06 2014-08-06 A kind of coffee bean screening machine

Publications (1)

Publication Number Publication Date
CN203991316U true CN203991316U (en) 2014-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513315A (en) * 2016-10-28 2017-03-22 普洱金树咖啡产业有限公司 Coffee peel separating and screening equipment
CN107934565A (en) * 2017-12-22 2018-04-20 郑州搜趣信息技术有限公司 A kind of cereal collecting dust-removing device
CN107971227A (en) * 2017-11-20 2018-05-01 丁继来 A kind of matrimony vine screen apparatus that can be cleaned with classified filtering
CN107983532A (en) * 2017-11-22 2018-05-04 郑州丽福爱生物技术有限公司 Feed stripped dry dust removal device
CN108160433A (en) * 2017-11-21 2018-06-15 深圳润丰投资咨询有限公司 A kind of band removal of impurities and the shock-absorbing type matrimony vine classified filtering device except iron
CN108325853A (en) * 2018-03-28 2018-07-27 陈钦先 One kind efficiently removing stone Sand screen
CN108526002A (en) * 2018-03-21 2018-09-14 林巧鸿 Lithium battery graphite powder screening machine
CN109482458A (en) * 2018-10-18 2019-03-19 佟文凤 It is a kind of as in excrement coffee bean sieve take machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513315A (en) * 2016-10-28 2017-03-22 普洱金树咖啡产业有限公司 Coffee peel separating and screening equipment
CN106513315B (en) * 2016-10-28 2020-03-31 普洱金树咖啡产业有限公司 Coffee peel separation screening installation
CN107971227A (en) * 2017-11-20 2018-05-01 丁继来 A kind of matrimony vine screen apparatus that can be cleaned with classified filtering
CN108160433A (en) * 2017-11-21 2018-06-15 深圳润丰投资咨询有限公司 A kind of band removal of impurities and the shock-absorbing type matrimony vine classified filtering device except iron
CN107983532A (en) * 2017-11-22 2018-05-04 郑州丽福爱生物技术有限公司 Feed stripped dry dust removal device
CN107934565A (en) * 2017-12-22 2018-04-20 郑州搜趣信息技术有限公司 A kind of cereal collecting dust-removing device
CN108526002A (en) * 2018-03-21 2018-09-14 林巧鸿 Lithium battery graphite powder screening machine
CN108526002B (en) * 2018-03-21 2020-11-10 惠安凯云石业有限公司 Graphite powder screening machine for lithium battery
CN108325853A (en) * 2018-03-28 2018-07-27 陈钦先 One kind efficiently removing stone Sand screen
CN109482458A (en) * 2018-10-18 2019-03-19 佟文凤 It is a kind of as in excrement coffee bean sieve take machine

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160516

Address after: 677000 Yunnan province Lincang Lincang Industrial Park (Taiping Street Linxiang District No. 21)

Patentee after: Lincang Lingfeng Coffee Industry Development Co.,Ltd.

Address before: 677000 Yunnan province Lincang Lincang Industrial Park (Taiping Street Linxiang District No. 21)

Patentee before: LINCANG LINGFENG INDUSTRY (Group) Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20170614

Address after: 677000 Yunnan province Lincang Lincang Industrial Park (Taiping Street Linxiang District No. 21)

Patentee after: LINCANG LINGFENG INDUSTRY (Group) Co.,Ltd.

Address before: 677000 Yunnan province Lincang Lincang Industrial Park (Taiping Street Linxiang District No. 21)

Patentee before: Lincang Lingfeng Coffee Industry Development Co.,Ltd.

TR01 Transfer of patent right
EE01 Entry into force of recordation of patent licensing contract

Assignee: YUNNAN GUODIAN COFFEE CO.,LTD.

Assignor: LINCANG LINGFENG INDUSTRY (Group) Co.,Ltd.

Contract record no.: 2017530000005

Denomination of utility model: Coffee bean screening machine

Granted publication date: 20141210

License type: Common License

Record date: 20170711

EE01 Entry into force of recordation of patent licensing contract
PP01 Preservation of patent right

Effective date of registration: 20170712

Granted publication date: 20141210

PP01 Preservation of patent right
PD01 Discharge of preservation of patent

Date of cancellation: 20200712

Granted publication date: 20141210

PD01 Discharge of preservation of patent
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20210806

CF01 Termination of patent right due to non-payment of annual fee