CN203408892U - Tea screening machine - Google Patents

Tea screening machine Download PDF

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Publication number
CN203408892U
CN203408892U CN201320372508.5U CN201320372508U CN203408892U CN 203408892 U CN203408892 U CN 203408892U CN 201320372508 U CN201320372508 U CN 201320372508U CN 203408892 U CN203408892 U CN 203408892U
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CN
China
Prior art keywords
frame
screening machine
tea
screening
screen frame
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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
CN201320372508.5U
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Chinese (zh)
Inventor
张文福
Original Assignee
张文福
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 张文福 filed Critical 张文福
Priority to CN201320372508.5U priority Critical patent/CN203408892U/en
Application granted granted Critical
Publication of CN203408892U publication Critical patent/CN203408892U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tea screening machine, which mainly comprises a screening frame, two rockers, a rotating shaft, a rack, two springs, a fan, a baffle plate, a waste tea groove, a steel wire screen, an eccentric wheel and a connecting seat, wherein the two rockers are arranged at front and rear symmetrical positions outside the screening frame of the screening machine, and are hinged to the eccentric wheel through the rotating shaft; the layer of steel wire screen is arranged at the bottom of the screening frame; the fan is arranged at the inner left end of the screening frame, and the baffle plate is arranged at the right end of the screening frame; the waste tea groove is formed in the inner bottom end of the baffle plate; the two springs are arranged at symmetrical positions at the left and right ends of the bottom of the screening frame, and the other ends of the springs are fixedly arranged on the two sides of the rack of the screening machine respectively; the eccentric wheel is hinged to the connecting seat, and is fixedly arranged on the rack through the connecting seat. The tea screening machine is simple in structure principle, unique and ingenious in design and suitable for popularization and use in the field of tea production equipment; the screening frame is hinged to the eccentric wheel through the rockers and the rotating shaft, so that the tea screening efficiency and accuracy can be improved.

Description

A kind of Tea screening machine
Technical field
The utility model relates to a kind of tea-processing equipment, and particularly a kind of Tea screening machine, belongs to machine for processing tea technical field.
Background technology
Along with the development of modern technologies, processing field of tea leaves has progressively entered automation age, and production of machinery starts a large amount of traditional manual works that replace, and the machinery production efficiency of tealeaves is high, output is large, can meet the tealeaves demand rising steadily both at home and abroad.But because mechanical operation is meticulous not, the tea quality of output is difficult to ensure, so drop into the mechanical processing quality of more energy research raising tealeaves, is very necessary.Tealeaves screening is by sieves, the foreign material such as the sandstone in tealeaves, dust to be separated.Tradition screening mode is all that artificial jitter filtering is screened, and efficiency is lower, and labor strength is large.Existing vibrations screening machine structure is more complicated, and each vibratory sieve all needs to arrange percussion mechanism, and manufacturing cost is higher, also cannot filter out the withered and yellow Lao Ye in tealeaves.Therefore need a kind of Tea screening machine, make it not only have that screening effeciency is high, screening accuracy is strong, also there is the features such as simple in structure, low cost of manufacture.
Utility model content
The utility model, on the basis of existing tealeaves screening technique, adopts the unique design of novelty, has proposed a kind of Tea screening machine.
The utility model adopts following technical scheme to solve existing issue.
, its primary structure comprises: screen frame, rocking bar, turning cylinder, frame, spring, fan, baffle plate, useless leaf groove, piano-wire screen, eccentric wheel, Connection Block.
Before and after the screen frame outside of described screening machine, be arranged with two rocking bars, rocking bar is hinged on eccentric wheel by turning cylinder, and during work, along with eccentric rotation, the two ends of screen frame alternately move up and down; Screen frame bottom is provided with as layer of steel wire sieve, and sieve density is less than standard tealeaves size.
In described screen frame, left end is provided with a fan, and during work, wind can level blow on the tealeaves on piano-wire screen surface, wind-force size can blow afloat withered and yellow leaf, can not blow standard weights tealeaves and be as the criterion; Screen frame right-hand member is provided with a baffle plate, inside baffle plate, bottom is provided with a useless leaf groove, described two ends, screening frame bottom left and right are arranged with two springs, the other end of spring is separately fixed on the frame both sides of screening machine, described eccentric wheel is hinged on Connection Block, and is fixed in frame by Connection Block.
The beneficial effects of the utility model: a kind of Tea screening machine the utility model proposes, its structural principle is simple, and design is unique ingenious.Screen frame is hinged on eccentric wheel by rocking bar and turning cylinder, and during work, along with eccentric rotation, the two ends of screen frame alternately move up and down, and makes the constantly tossed and upset of tealeaves in screen frame, thereby screens out impurity wherein; Meanwhile, the fan in work can blow away the lighter withered and yellow Lao Ye of weight in tealeaves, and utilizes baffle plate to block Lao Ye, makes it fall into useless leaf groove.Utilize this screening machine can improve efficiency and the precision of tealeaves screening; The spring at screen frame two ends when supporting screen frame, can effectively reduce screen frame to the impact of frame, extend service life of screening machine, be adapted at promoting the use of in Tea Production apparatus field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cutaway view of the present utility model.
1, screen frame 2, rocking bar 3, turning cylinder 4, frame 5, spring 6, fan 7, baffle plate 8, useless leaf groove 9, piano-wire screen 10, eccentric wheel 11, Connection Block.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of Tea screening machine, its primary structure comprises: screen frame 1, rocking bar 2, turning cylinder 3, frame 4, spring 5, fan 6, baffle plate 7, useless leaf groove 8, piano-wire screen 9, eccentric wheel 10, Connection Block 11.
As shown in Figure 1 and Figure 2, be arranged with two rocking bars 2, and be hinged on eccentric wheel 10 by turning cylinder 3 before and after screen frame 1 outside of screening machine, during work, along with the rotation of eccentric wheel 10, the two ends of screen frame 1 alternately move up and down; Screen frame 1 bottom is provided with as layer of steel wire sieve 9, and sieve density is less than standard tealeaves size, and tealeaves during work in screen frame 1 is tossed and upset constantly, thereby screens out impurity wherein.
As shown in Figure 1 and Figure 2, the interior left end of screen frame 1 is provided with a fan 6, and during work, wind can level blow on the tealeaves on piano-wire screen 9 surfaces, wind-force size can blow afloat withered and yellow leaf, can not blow standard weights tealeaves and be as the criterion; Screen frame 1 right-hand member is provided with a baffle plate 7, and baffle plate 7 bottoms, inner side are provided with a useless leaf groove 8, and work fan 6 can blow away the lighter withered and yellow Lao Ye of weight in tealeaves, and utilizes baffle plate 7 to block Lao Ye, makes it fall into useless leaf groove 8.
As shown in Figure 1, screen frame 1 two ends, left and right, bottom are arranged with two springs 5, and the other end of spring 5 is separately fixed on frame 4 both sides of screening machine, bullet, and 5 can effectively reduce the impact of 1 pair of frame 4 of screen frame when supporting screen frame 1.
As shown in Figure 1 and Figure 2, eccentric wheel 10 is hinged on Connection Block 11, and is fixed in frame 4 by Connection Block 11.
, during its work, along with eccentric rotation, the two ends of screen frame alternately move up and down, and make the constantly tossed and upset of tealeaves in screen frame, thereby screen out impurity wherein; Meanwhile, the fan in work can blow away the lighter withered and yellow Lao Ye of weight in tealeaves, and utilizes baffle plate to block Lao Ye, makes it fall into useless leaf groove.Utilize this screening machine can improve efficiency and the precision of tealeaves screening; The spring at screen frame two ends when supporting screen frame, can effectively reduce screen frame to the impact of frame, extend service life of screening machine.

Claims (3)

1. a Tea screening machine, mainly by screen frame, rocking bar, turning cylinder, frame, spring, fan, baffle plate, useless leaf groove, piano-wire screen, eccentric wheel and Connection Block, formed, it is characterized in that: before and after the rectangular sieve frame outside of described screening machine, be arranged with two rocking bars, rocking bar is hinged on eccentric wheel by turning cylinder, screen frame bottom is provided with as layer of steel wire sieve, in described screen frame, left end is provided with a fan, and screen frame right-hand member is provided with a baffle plate, and bottom is provided with a useless leaf groove inside baffle plate.
2. a kind of Tea screening machine according to claim 1, is characterized in that: two ends, left and right, screen frame bottom are arranged with two springs, and the other end of spring is separately fixed on the frame both sides of screening machine.
3. a kind of Tea screening machine according to claim 1, is characterized in that: eccentric wheel is hinged on Connection Block, and is fixed in frame by Connection Block.
CN201320372508.5U 2013-06-27 2013-06-27 Tea screening machine Expired - Fee Related CN203408892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320372508.5U CN203408892U (en) 2013-06-27 2013-06-27 Tea screening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320372508.5U CN203408892U (en) 2013-06-27 2013-06-27 Tea screening machine

Publications (1)

Publication Number Publication Date
CN203408892U true CN203408892U (en) 2014-01-29

Family

ID=49971820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320372508.5U Expired - Fee Related CN203408892U (en) 2013-06-27 2013-06-27 Tea screening machine

Country Status (1)

Country Link
CN (1) CN203408892U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117480A (en) * 2014-06-26 2014-10-29 郭强 Elastic vibration sieving device
CN104722483A (en) * 2015-03-29 2015-06-24 浙江东立绿源科技股份有限公司 Vibratory screening device for feed production
CN106622947A (en) * 2016-12-15 2017-05-10 重庆市永川区富强机械制造有限公司 Filtering structure for coal gangue
CN106984525A (en) * 2017-05-07 2017-07-28 周庆川 Throwing shake type filter sand device for building
CN109046972A (en) * 2018-07-13 2018-12-21 安庆市凯立金刚石科技有限公司 A kind of ore multilevel screening device
CN110394303A (en) * 2019-08-27 2019-11-01 湖北采花茶业有限公司 Efficient tealeaves for tea dry sorting sieves
CN112536223A (en) * 2020-11-19 2021-03-23 湖南精创富康食品科技有限公司 A tealeaves sieving mechanism for tealeaves is planted
CN110434944B (en) * 2019-08-14 2021-07-06 淮北市菲美得环保科技有限公司 Categorised cleaning device of disposable tableware

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117480A (en) * 2014-06-26 2014-10-29 郭强 Elastic vibration sieving device
CN104117480B (en) * 2014-06-26 2016-03-02 杨洪超 A kind of elasticity concussion screening plant
CN104722483A (en) * 2015-03-29 2015-06-24 浙江东立绿源科技股份有限公司 Vibratory screening device for feed production
CN106622947A (en) * 2016-12-15 2017-05-10 重庆市永川区富强机械制造有限公司 Filtering structure for coal gangue
CN106984525A (en) * 2017-05-07 2017-07-28 周庆川 Throwing shake type filter sand device for building
CN106984525B (en) * 2017-05-07 2019-04-26 周庆川 Throwing shake type filter sand device for building
CN109046972A (en) * 2018-07-13 2018-12-21 安庆市凯立金刚石科技有限公司 A kind of ore multilevel screening device
CN110434944B (en) * 2019-08-14 2021-07-06 淮北市菲美得环保科技有限公司 Categorised cleaning device of disposable tableware
CN110394303A (en) * 2019-08-27 2019-11-01 湖北采花茶业有限公司 Efficient tealeaves for tea dry sorting sieves
CN112536223A (en) * 2020-11-19 2021-03-23 湖南精创富康食品科技有限公司 A tealeaves sieving mechanism for tealeaves is planted

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Legal Events

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

Granted publication date: 20140129

Termination date: 20140627