CN201482732U - Tea screening machine - Google Patents

Tea screening machine Download PDF

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Publication number
CN201482732U
CN201482732U CN2009201826507U CN200920182650U CN201482732U CN 201482732 U CN201482732 U CN 201482732U CN 2009201826507 U CN2009201826507 U CN 2009201826507U CN 200920182650 U CN200920182650 U CN 200920182650U CN 201482732 U CN201482732 U CN 201482732U
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CN
China
Prior art keywords
air channel
screening machine
fan
funnel
tea
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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
CN2009201826507U
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Chinese (zh)
Inventor
吴志贤
Original Assignee
吴志贤
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Filing date
Publication date
Application filed by 吴志贤 filed Critical 吴志贤
Priority to CN2009201826507U priority Critical patent/CN201482732U/en
Application granted granted Critical
Publication of CN201482732U publication Critical patent/CN201482732U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to tea processing machinery, in particular to an automatic tea screening machine, which can simultaneously perform multistage sorting and comprises a bracket, an air channel arranged on the bracket and a fan connected with one end of the air channel. A position on the upper part of the air channel close to the fan is provided with a feed inlet. The upper part of the feed inlet is provided with a feeding tank. A position on the lower part of the air channel close to the fan is provided with a big discharge hole. The lower part of the big discharge hole is connected with a big funnel. An outlet on the lower part of the big funnel is provided with a screen arranged obliquely. The lower part of the screen is provided with an eccentric wheel driven by an electric motor to perform up and down reciprocating vibration. Four corners of the screen are fixed with shock absorption devices which are made of silica gels. The automatic tea screening machine can simultaneously perform multistage sorting, can freely adjust the precision degree of tea sorting as required, and has higher automation degree.

Description

A kind of Tea screening machine
[technical field]
The utility model relates to a kind of machine for processing tea, relates in particular to a kind of automation Tea screening machine that can work together and carry out multipass sort.
[background technology]
In traditional tealeaves manufacture craft, tealeaves after plucking need be dried, after operation such as complete is finished, again the tealeaves that obtains is screened packing, the early stage general manual screening letter sorting of adopting, as China Patent No. is a kind of multi-stag Tea screening machine disclosed in 93212177.2 patent documentations, be provided with a frame platform that tilts at the Rack Body first half, be provided with two groups of movable pulleies up and down in frame platform two symmetrical sides, between two groups of movable pulleies the support accompany one can be along the screening frame that moves forward and backward therebetween, the screening frame is made of the several layers of screen cloth that distributes separately with different sieve aperture shape and size, low side at each layer screen cloth offers slag notch, stride in each layer screen cloth upper lateral and to be provided with scraping article, motor is fixed on screening frame bottom, driving the runner that is connected with eccentric shaft after motor slows down through reductor rotates, drive the front and back shaking of screen bed base integral body by the push rod that is connected between eccentric shaft and the screening frame, to realize the automatic multi-step screening.But because the multistage screening mode of existing Tea screening machine adopts single screen cloth mode to screen, carrying out accurate sub-sieve for the tealeaves particle needs the multilayer screen cloth, and operating efficiency is lower, and can't accurately sieve according to proportion, quality tealeaves.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of can realize carrying out the simultaneously multipass sort and the higher Tea screening machine of levels of precision, automaticity of free adjustment tea dry sorting as required.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of Tea screening machine, comprise support, rack-mount air channel and the fan that is connected with air channel one end, the top in described air channel has a charging aperture near the position of fan, the top of charging aperture is equipped with chute feeder, the bottom in air channel has a big discharging opening near the position of fan, its below connects a big funnel, and the below outlet of described big funnel is provided with a tilted-putted screening net.
Be provided with one below the described screening net and make the eccentric wheel of reciprocal vertical tremor by driven by motor, screening net Corner Strapped has damping device, and described damping device is made by silica gel.
Adjacent middle discharging opening and the little discharging opening of also being provided with successively in the bottom in described air channel with big discharging opening, the discharging opening below connects funnel in described, holder in one is placed in middle funnel below, and described little discharging opening below connects a little funnel, little funnel below placement one little holder.
Described charging aperture place is provided with the control handgrip, and the control handgrip is provided with the handgrip fixator, adjusts distance by screw.
Be provided with castor respectively on the bottom pin of described support.
Described air channel is rectangle or cylinder type pipeline, and the other end opening part in air channel is provided with collecting bag.
Fan motor, fan governor, fuse holder, power switch and eccentric wheel speed regulator also are installed on the described support.
Described screening is evenly distributed with the aperture of diameter≤3mm on the net.
Adopt Tea screening machine described in the utility model to have automaticity height, characteristics that efficiency is high, can carry out multipass sort simultaneously, have reliable in quality, the unified advantage of index, utilize fan to blow tealeaves, tealeaves is because of self size, under the gravity effect, fall within down in the funnel of setting, carry out the automatic screening first time, after the screening below tealeaves is fallen big funnel is online, tealeaves carries out programmed screening after the eccentric wheel vibration, reaches the purpose of secondary sizing screening.At the screening net four jiaos are provided with damping device simultaneously, and the vibrations of screening machine are reduced, and have avoided the displacement and the flimsy phenomenon of vibrations of machine, can also reduce noise simultaneously.Because the size that adopts fan motor and fan governor can arbitrarily regulate fan wind-force as requested, therefore can select fan to blow power according to the feature of dissimilar tealeaves, be applicable to various types of tealeaves screenings, and the precision of sizing screening is higher, tealeaves can be sieved out by its proportion, quality, effectively improve the tealeaves screening class, had good economic worth.
[description of drawings]
In conjunction with the embodiments the present invention is described in further detail with reference to the accompanying drawings.
Fig. 1 is the Facad structure schematic diagram of the utility model Tea screening machine.
Fig. 2 is the structure schematic diagram of the utility model Tea screening machine.
[specific embodiment]
Please consult Fig. 1, Fig. 2 simultaneously, it is a kind of Tea screening machine described in the utility model, comprise support 1, be installed in air channel 2 and the fan 3 that is connected with an end in air channel 2 on the support 1, be provided with castor 11 respectively on four pin in the bottom of described support 1, the installation and the convenient removal that are used for Tea screening machine, described fan 3 is the small-sized fanses with four covering of the fans, is mainly used in and blows tealeaves, blow under the effect of power at gravity and fan, carry out screening the tealeaves thickness.The top in described air channel 2 has a charging aperture 21 near the position of fan 3, and the top of charging aperture 21 is equipped with chute feeder 22, is used for putting into of tealeaves.Described charging aperture 21 places are provided with control handgrip 211, tealeaves in the chute feeder be can control and the quantity and the speed of Tea screening machine put into, control handgrip 211 simultaneously and be provided with handgrip fixator 212, can adjust distance with fixing control handgrip 211, reach the purpose of at the uniform velocity putting into tealeaves by screw.The bottom in air channel 2 is provided with a big discharging opening 23, middle discharging opening 24 and little discharging opening 25 successively near the position of fan 3, the below of big discharging opening 23 connects a big funnel 231, the below outlet of described big funnel 231 is provided with a tilted-putted screening net 26, be used for pinching through passing through fan 3 garbled particles bigger tealeaves and big tea branch, and make it enter down the postsearch screening of carrying out of screening together on the net 26.Discharging opening 24 belows connect funnel 241 in described, and holder 242 in is placed in middle funnel 241 belows, is used for pinching and holds the medium tealeaves of particle; Described little discharging opening 25 belows connect a little funnel 251, and a little holder 252 is placed in little funnel 251 belows, are used for pinching and hold less tealeaves of particle and tea foam.Be provided with one below the described screening net 26 and drive the eccentric wheel 262 of doing reciprocal vertical tremor by motor 261, this eccentric wheel 262 is adjusted the speed that it swings up and down by rack-mount eccentric wheel speed regulator 263.Screening net 26 Corner Strappeds have damping device 264, and described damping device 264 is made by silica gel, and the vibrations of Tea screening machine are reduced, and has avoided the displacement and the flimsy phenomenon of vibrations of machine, can also reduce noise simultaneously.Be evenly distributed with the aperture of diameter≤3mm on the described screening net 26, be mainly used in further postsearch screening to the tealeaves that falls from big funnel 231, because adopting, screening net 26 tilts to place, so the main pinching in its bottom surface is from screening the even tealeaves that falls in the uniform small pores on the net 26, uneven tealeaves, little tea branch and foreign material then all under the side landing of screening net 26, reach the purpose of postsearch screening.Described air channel 2 is rectangle or cylinder type pipeline, and the other end opening part in air channel 2 is provided with collecting bag 27, is used to collect dust, tea foam and light foreign material.Fan motor 31, fan governor 32, fuse holder 4, power switch 5 also are installed on the described support 1; described fan motor 31 is used to fan 3 that power resources are provided; fan governor 32 is used for the velocity of rotation of fan 3 is adjusted; fuse holder 4 can prevent that power supply shakiness or circuit from going wrong; function with safeguard protection Tea screening machine, power switch 5 are used to control the unlatching of machine power or close.
During use,, adjust the speed of tealeaves again by control handgrip 211 as long as the tealeaves that will need to screen is put into chute feeder 22, again by the postsearch screening of fan 3 with screening net 26, can obtain the tealeaves that sieves automatically, whole process can automatically realize, and is very convenient.

Claims (8)

1. Tea screening machine, comprise support, rack-mount air channel and the fan that is connected with air channel one end, the top in described air channel has a charging aperture near the position of fan, the top of charging aperture is equipped with chute feeder, the bottom in air channel has a big discharging opening near the position of fan, its below connects a big funnel, it is characterized in that: the below outlet of described big funnel is provided with a tilted-putted screening net.
2. a kind of Tea screening machine as claimed in claim 1 is characterized in that: be provided with one below the described screening net and make the eccentric wheel of reciprocal vertical tremor by driven by motor, screening net Corner Strapped has damping device, and described damping device is made by silica gel.
3. a kind of Tea screening machine as claimed in claim 1, it is characterized in that: adjacent middle discharging opening and the little discharging opening of also being provided with successively in the bottom in described air channel with big discharging opening, the discharging opening below connects funnel in described, holder in one is placed in middle funnel below, described little discharging opening below connects a little funnel, and a little holder is placed in little funnel below.
4. a kind of Tea screening machine as claimed in claim 1 is characterized in that: described charging aperture place is provided with the control handgrip, and the control handgrip is provided with the handgrip fixator, adjusts distance by screw.
5. a kind of Tea screening machine as claimed in claim 1 is characterized in that: be provided with castor respectively on the bottom pin of described support.
6. a kind of Tea screening machine as claimed in claim 1 is characterized in that: described air channel is rectangle or cylinder type pipeline, and the other end opening part in air channel is provided with collecting bag.
7. a kind of Tea screening machine as claimed in claim 1 is characterized in that: fan motor, fan governor, fuse holder, power switch and eccentric wheel speed regulator also are installed on the described support.
8. a kind of Tea screening machine as claimed in claim 1 is characterized in that: described screening is evenly distributed with the aperture of diameter≤3mm on the net.
CN2009201826507U 2009-08-24 2009-08-24 Tea screening machine Expired - Fee Related CN201482732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201826507U CN201482732U (en) 2009-08-24 2009-08-24 Tea screening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201826507U CN201482732U (en) 2009-08-24 2009-08-24 Tea screening machine

Publications (1)

Publication Number Publication Date
CN201482732U true CN201482732U (en) 2010-05-26

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CN2009201826507U Expired - Fee Related CN201482732U (en) 2009-08-24 2009-08-24 Tea screening machine

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102334568A (en) * 2011-06-23 2012-02-01 古翠琼 Vane type tea cutting device for cutting tea leaves
CN102422909A (en) * 2011-10-28 2012-04-25 安溪县第十小学 Electric tea screening machine
CN103599725A (en) * 2013-10-18 2014-02-26 昆山珍实复合材料有限公司 Screening feeding device for blender
CN103658034A (en) * 2012-08-31 2014-03-26 江苏吟春碧芽股份有限公司 Novel sorting machine for processing tea
CN106172939A (en) * 2016-08-30 2016-12-07 陈晓斌 A kind of Full-automatic tea process equipment
CN109013323A (en) * 2018-07-02 2018-12-18 芜湖市春满壶茶业有限公司 A kind of tealeaves dust-extraction unit with selection by winnowing structure
CN111790615A (en) * 2020-07-14 2020-10-20 哈尔滨学院 Soybean quality detection splitter

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102334568A (en) * 2011-06-23 2012-02-01 古翠琼 Vane type tea cutting device for cutting tea leaves
CN102422909A (en) * 2011-10-28 2012-04-25 安溪县第十小学 Electric tea screening machine
CN103658034A (en) * 2012-08-31 2014-03-26 江苏吟春碧芽股份有限公司 Novel sorting machine for processing tea
CN103658034B (en) * 2012-08-31 2016-08-17 江苏吟春碧芽股份有限公司 A kind of Tea Processing separator
CN103599725A (en) * 2013-10-18 2014-02-26 昆山珍实复合材料有限公司 Screening feeding device for blender
CN103599725B (en) * 2013-10-18 2015-10-07 昆山珍实复合材料有限公司 A kind of screening feed arrangement of mixer
CN106172939A (en) * 2016-08-30 2016-12-07 陈晓斌 A kind of Full-automatic tea process equipment
CN109013323A (en) * 2018-07-02 2018-12-18 芜湖市春满壶茶业有限公司 A kind of tealeaves dust-extraction unit with selection by winnowing structure
CN109013323B (en) * 2018-07-02 2020-10-16 芜湖扬展新材料科技服务有限公司 Tea dust removal device with winnowing structure
CN111790615A (en) * 2020-07-14 2020-10-20 哈尔滨学院 Soybean quality detection splitter
CN111790615B (en) * 2020-07-14 2021-03-16 哈尔滨学院 Soybean quality detection splitter

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20120824

C17 Cessation of patent right