CN104289444A - Electric tea classification device - Google Patents

Electric tea classification device Download PDF

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Publication number
CN104289444A
CN104289444A CN201410530745.9A CN201410530745A CN104289444A CN 104289444 A CN104289444 A CN 104289444A CN 201410530745 A CN201410530745 A CN 201410530745A CN 104289444 A CN104289444 A CN 104289444A
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CN
China
Prior art keywords
rotating shaft
screen cloth
preliminary classification
rack
fixed
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Granted
Application number
CN201410530745.9A
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Chinese (zh)
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CN104289444B (en
Inventor
刘照树
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Hunan Dongting Mountain Technology Development Co., Ltd.
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CHONGQING HANCHEN LINGXIU TEA PLANTATION
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Priority to CN201410530745.9A priority Critical patent/CN104289444B/en
Publication of CN104289444A publication Critical patent/CN104289444A/en
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Abstract

The invention discloses an electric tea classification device. The output shaft of a motor is fixedly provided with a driving chain wheel and an eccentric sleeve in a sleeve mode; the driving chain wheel is connected with a driven chain wheel through chains and fixedly sleeves the rear of a rotating shaft; the front and the rear of the rotating shaft are supported on a support seat through bearings; the rotating shaft at the front of the driven chain wheel is fixedly provided with two connectors in a sleeve mode, six connecting bars are arranged between the two connectors, and both sides of every connecting bar are fixed onto the vertexes of the regular hexagonal portions of the connectors on the corresponding sides; both ends of every primary classification screen are inserted into the snapping slots of two neighboring connecting bars; a retaining cover covers all the primary classification screens; a placing shelf is arranged right under the rotating shaft, and every layer of the placing shelf is horizontally provided with a secondary classification screen. The electric tea classification device can automatically and efficiency achieve classification according to the particle size of tea leaves and omit too much manual interference during the entire classification process, thereby overcoming the defects of low efficiency and high labor intensity of workers in traditional manual classification manners.

Description

A kind of electrodynamic type tea dry sorting device
Technical field
The invention belongs to processing field of tea leaves, specifically, particularly relate to a kind of electrodynamic type tea dry sorting device.
Background technology
Tealeaves is in processing processing procedure, need to pick be divided into different grades according to the granular size of tealeaves, turgor, and classification work is generally completed by pure manual type at present, efficiency is low, and the labour intensity of workman is large, be badly in need of solving above-mentioned technical barrier for this reason.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of electrodynamic type tea dry sorting device efficiently.
Technical scheme of the present invention is as follows: a kind of electrodynamic type tea dry sorting device, it is characterized in that: comprise base (1) and preliminary classification screen cloth (10), wherein the left part of base (1) end face is installed with a motor (2), the output shaft of this motor is coaxially installed with a drive sprocket (3) and eccentric bushing (4); Described drive sprocket (3) is connected with driven sprocket (6) by chain (5), this driven sprocket is solidly set on rotating shaft (7) rear side, the forward and backward side of this root rotating shaft is respectively by bearings on the supporting seat (22) of correspondence, and supporting seat is fixed on the right part of described base (1) end face; The rotating shaft (7) of described driven sprocket (6) front side is coaxially installed with two connectors (8), each connector is made up of regular hexagon portion and radial stripes, wherein the inner of radial stripes and rotating shaft (7) are fixed, and the outer end of radial stripes and the inwall in described regular hexagon portion are fixed; Six roots of sensation connection strap (9) is circumferentially evenly equipped with between two described connectors (8), the both sides of every root connection strap are fixed with the summit, regular hexagon portion of respective side connector (8) respectively, and every root connection strap (9) two end faces are provided with the draw-in groove (9a) of depression near the position of connector (8); Described preliminary classification screen cloth (10) is rectangular planar structure, the edge of each preliminary classification screen cloth is surrounded by iron sheet, and the number of preliminary classification screen cloth (10) is six pieces, the aperture of these preliminary classifying screen net meshes is incomplete same, and there is n kind specification in the aperture of mesh, 2≤n≤6; All described preliminary classification screen clothes (10) are circumferentially uniform, the two ends of each preliminary classification screen cloth are inserted in the draw-in groove (9a) of adjacent two described connection straps (9), thus are fixed on two connectors (8) removably by all preliminary classification screen clothes (10); Described connector (8) outside is provided with one and stops cover (11), all preliminary classification screen clothes (10) cover by this stop cover, and stop that cover (11) is made up of left and right two halfbodies (11a), these two halfbody (11a) upper ends are hinged by bearing pin (12), this bearing pin is parallel with described rotating shaft (7), and the halfbody on the left side (11a) lower end and described base (1) end face are fixed, halfbody (11a) lower end on the right is unsettled;
A rack (13) is provided with immediately below described rotating shaft (7), this rack by bearings on described base (1) end face, and rack (13) is the number of plies is the multistory frame structure of N, and N=n, and there is a secondary grading screen cloth (14) in every layer of horizontal positioned of rack (13); The mesh aperture of all described secondary grading screen clothes (14) is different, preliminary classification screen cloth (10) the mesh aperture of the corresponding a kind of specification in mesh aperture of each secondary grading screen cloth, and the mesh aperture of secondary grading screen cloth (14) reduces from the top of rack (13) successively toward bottom;
Described eccentric bushing (4) outside is set with an adapter sleeve (15), this connection is fixed in connecting rod (16) upper end, the lower end of connecting rod (16) is hinged with slide bar (18) left end by connecting bearing pin (17), and this connection bearing pin (17) is parallel with described rotating shaft (7); Described slide bar (18) is slidably matched with the fairlead (19) on base (1) end face, and slide bar (18) right-hand member and described rack (13) left end are fixed, thus rack (13) left and right is driven to move back and forth.
During use, tealeaves to be screened is added from the opening part of a connection strap (9) above, and starter motor (2), this motor (2) drives preliminary classification screen cloth (10) to rotate by chain assemblies, and tealeaves throws away the mesh of preliminary classification screen cloth (10) under centrifugal action.Because the number of preliminary classification screen cloth (10) is six pieces, the aperture of these preliminary classification screen cloth (10) meshes is incomplete same, and there is n kind specification in the aperture of mesh, 2≤n≤6, so just according to the granular size of tealeaves, turgor, tentatively classification is carried out to tealeaves, and the progression be divided into is n level.Tealeaves after preliminary classification is stopped that cover (11) blocks, thus vertically falls under gravity, and the tealeaves of whereabouts is fallen on a uppermost secondary grading screen cloth (14), because rack (13) left and right under the drive of toggle moves back and forth, so can shake the tealeaves on a secondary grading screen cloth (14) above, so that the tealeaves making particle little passes through a secondary grading screen cloth (14) above, and then falls secondary grading screen cloth (14) place below under gravity, because the mesh aperture of all described secondary grading screen clothes (14) is different, preliminary classification screen cloth (10) the mesh aperture of the corresponding a kind of specification in mesh aperture of each secondary grading screen cloth, and the mesh aperture of secondary grading screen cloth (14) reduces from the top of rack (13) successively toward bottom, so just carry out secondary grading by secondary grading screen cloth (14), namely the tealeaves that particle is little is just by secondary grading screen cloth (14) above, thus blocked by secondary grading screen cloth (14) below, the tealeaves that particle is large directly can be blocked by secondary grading screen cloth (14) above, finally the secondary grading screen cloth (14) filling tealeaves is taken out, in secondary grading screen cloth (14) above, the particle of tealeaves is large, in secondary grading screen cloth (14) below, the particle of tealeaves is little, grading effect is good.
Adopt above technical scheme, the present invention can realize classification according to tealeaves granular size automatically, efficiently, and the progression be divided into can be selected according to actual needs between 2 to 6 grades, and whole classification process is substantially without the need to human intervention, so just overcome the defect that Traditional Man hierarchical approaches efficiency is low, labor strength is high, and structure of the present invention is simple, easy to implement, there is good practicality.
As preferably, described rotating shaft (7) rear side is installed with one piece of baffle plate (20), the front face of this baffle plate and the rear side of described connection strap (9) are fitted, and so just can prevent tealeaves from draining to preliminary classification screen cloth (10) outside from the rear side of connection strap (9).
In the present case, the numerical value of described n is preferably 6, so just according to the granular size of tealeaves, plumpness, tealeaves can be divided into 6 grades.Certainly, in actual manufacture process, can also n be elected as 2,3,4 or 5,6 in the present case might not be limited.
Beneficial effect: the present invention can realize classification according to tealeaves granular size automatically, efficiently, and the progression be divided into can be selected according to actual needs between 2 to 6 grades, and whole classification process is substantially without the need to human intervention, so just overcome the defect that Traditional Man hierarchical approaches efficiency is low, labor strength is high, and structure of the present invention is simple, easy to implement, there is good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the enlarged drawing of connector in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, 2, 3, a kind of electrodynamic type tea dry sorting device, is formed primarily of base 1, motor 2, drive sprocket 3, eccentric bushing 4, chain 5, driven sprocket 6, rotating shaft 7, connector 8, connection strap 9, preliminary classification screen cloth 10, stop cover 11, bearing pin 12, rack 13, secondary grading screen cloth 14, adapter sleeve 15, connecting rod 16, connection bearing pin 17, slide bar 18, fairlead 19 and baffle plate 20.Wherein, base 1 is slab construction, and the left part of this base 1 end face is installed with a motor 2, be coaxially installed with a drive sprocket 3 and eccentric bushing 4, and drive sprocket 3 is positioned on rear side of eccentric bushing 4 on front side of the output shaft of motor 2.
Described drive sprocket 3 is connected with driven sprocket 6 by chain 5, and this driven sprocket 6 is solidly set on rear side of rotating shaft 7, and the front side of this root rotating shaft 7 and rear side are respectively by bearings on the supporting seat 22 of correspondence, and supporting seat 22 is fixed on the right part of base 1 end face.Rotating shaft 7 on front side of described driven sprocket 6 is coaxially installed with two connectors 8, each connector 8 is made up of regular hexagon portion and radial stripes, wherein the inner of radial stripes and rotating shaft 7 are fixed, and the outer end of radial stripes and the inwall in described regular hexagon portion are fixed.Circumferentially be evenly equipped with six roots of sensation connection strap 9 between two described connectors 8, the both sides of every root connection strap 9 are fixed with the summit, regular hexagon portion of respective side connector 8 respectively, and every root connection strap 9 two end faces are provided with the draw-in groove 9a of depression near the position of connector 8.
Can find out from Fig. 1,2,3, described preliminary classification screen cloth 10 is rectangular planar structure, and the edge of each preliminary classification screen cloth 10 is surrounded by iron sheet.The number of preliminary classification screen cloth 10 is six pieces, and the mesh aperture of these preliminary classification screen clothes 10 is incomplete same, and there is n kind specification in the aperture of mesh, 2≤n≤6.In the present case, the numerical value of described n is 6.All preliminary classification screen clothes 10 are circumferentially uniform, and the two ends of each preliminary classification screen cloth 10 are inserted in the draw-in groove 9a of adjacent two described connection straps 9, thus are fixed on removably on two connectors 8 by all preliminary classification screen clothes 10.In concrete use procedure, the preliminary classification screen cloth 10 in different mesh aperture can be changed, thus realize different classification object, such as need tealeaves to be divided into the preliminary classification screen cloth 10 that three grades will use three kinds of different mesh apertures, need tealeaves to be divided into the preliminary classification screen cloth 10 that Pyatyi will use five kinds of different mesh apertures.Be provided with one outside described connector 8 and stop cover 11, all preliminary classification screen clothes 10 cover by this stop cover 11, and stop that cover 11 is made up of left and right two halfbody 11a, these two halfbody 11a upper ends are hinged by bearing pin 12, this bearing pin 12 is parallel with described rotating shaft 7, and the halfbody 11a lower end on the left side and described base 1 end face are fixed, the halfbody 11a lower end on the right is unsettled.Further, stop that the object of cover 11 is blocked by the tealeaves flown out, to allow the tealeaves flown out vertically fall.The rear side of described rotating shaft 7 is installed with one piece of baffle plate 20, and the front face of this baffle plate 20 and the rear side of described connection strap 9 are fitted, and so just can prevent tealeaves from spilling from the rear side of connection strap 9.
Also can find out from Fig. 1,2,3, immediately below rotating shaft 7, be provided with a rack 13, this rack 13 by bearings on base 1 end face.The multistory frame structure of rack 13 to be numbers of plies be N, and N=n, and have a secondary grading screen cloth 14 in every layer of horizontal positioned of rack 13.The mesh aperture of all secondary grading screen clothes 14 is different, the preliminary classification screen cloth 10 mesh aperture of the corresponding a kind of specification in mesh aperture of each secondary grading screen cloth 14, and the mesh aperture of secondary grading screen cloth 14 reduces from the top of rack 13 successively toward bottom.
Be set with an adapter sleeve 15 outside described eccentric bushing 4, this adapter sleeve 15 is solid in connecting rod 16 upper end, and the lower end of connecting rod 16 is hinged with slide bar 18 left end by connecting bearing pin 17, and this connection bearing pin 17 is parallel with described rotating shaft 7.Described slide bar 18 is slidably matched with the fairlead 19 on base 1 end face, and the left end of slide bar 18 right-hand member and rack 13 is fixed, thus drives rack about 13 to move back and forth.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. an electrodynamic type tea dry sorting device, it is characterized in that: comprise base (1) and preliminary classification screen cloth (10), wherein the left part of base (1) end face is installed with a motor (2), the output shaft of this motor is coaxially installed with a drive sprocket (3) and eccentric bushing (4); Described drive sprocket (3) is connected with driven sprocket (6) by chain (5), this driven sprocket is solidly set on rotating shaft (7) rear side, the forward and backward side of this root rotating shaft is respectively by bearings on the supporting seat (22) of correspondence, and supporting seat is fixed on the right part of described base (1) end face; The rotating shaft (7) of described driven sprocket (6) front side is coaxially installed with two connectors (8), each connector is made up of regular hexagon portion and radial stripes, wherein the inner of radial stripes and rotating shaft (7) are fixed, and the outer end of radial stripes and the inwall in described regular hexagon portion are fixed; Six roots of sensation connection strap (9) is circumferentially evenly equipped with between two described connectors (8), the both sides of every root connection strap are fixed with the summit, regular hexagon portion of respective side connector (8) respectively, and every root connection strap (9) two end faces are provided with the draw-in groove (9a) of depression near the position of connector (8); Described preliminary classification screen cloth (10) is rectangular planar structure, the edge of each preliminary classification screen cloth is surrounded by iron sheet, and the number of preliminary classification screen cloth (10) is six pieces, the aperture of these preliminary classifying screen net meshes is incomplete same, and there is n kind specification in the aperture of mesh, 2≤n≤6; All described preliminary classification screen clothes (10) are circumferentially uniform, the two ends of each preliminary classification screen cloth are inserted in the draw-in groove (9a) of adjacent two described connection straps (9), thus are fixed on two connectors (8) removably by all preliminary classification screen clothes (10); Described connector (8) outside is provided with one and stops cover (11), all preliminary classification screen clothes (10) cover by this stop cover, and stop that cover (11) is made up of left and right two halfbodies (11a), these two halfbody (11a) upper ends are hinged by bearing pin (12), this bearing pin is parallel with described rotating shaft (7), and the halfbody on the left side (11a) lower end and described base (1) end face are fixed, halfbody (11a) lower end on the right is unsettled;
A rack (13) is provided with immediately below described rotating shaft (7), this rack by bearings on described base (1) end face, and rack (13) is the number of plies is the multistory frame structure of N, and N=n, and there is a secondary grading screen cloth (14) in every layer of horizontal positioned of rack (13); The mesh aperture of all described secondary grading screen clothes (14) is different, preliminary classification screen cloth (10) the mesh aperture of the corresponding a kind of specification in mesh aperture of each secondary grading screen cloth, and the mesh aperture of secondary grading screen cloth (14) reduces from the top of rack (13) successively toward bottom;
Described eccentric bushing (4) outside is set with an adapter sleeve (15), this connection is fixed in connecting rod (16) upper end, the lower end of connecting rod (16) is hinged with slide bar (18) left end by connecting bearing pin (17), and this connection bearing pin (17) is parallel with described rotating shaft (7); Described slide bar (18) is slidably matched with the fairlead (19) on base (1) end face, and slide bar (18) right-hand member and described rack (13) left end are fixed, thus rack (13) left and right is driven to move back and forth.
2. electrodynamic type tea dry sorting device according to claim 1, is characterized in that: described rotating shaft (7) rear side is installed with one piece of baffle plate (20), and the front face of this baffle plate and the rear side of described connection strap (9) are fitted.
3. electrodynamic type tea dry sorting device according to claim 1 and 2, is characterized in that: the numerical value of described n is 6.
CN201410530745.9A 2014-10-10 2014-10-10 A kind of electrodynamic type tea dry sorting device Active CN104289444B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105723873A (en) * 2016-02-29 2016-07-06 浙江机电职业技术学院 Plug tray earth covering device
CN111054633A (en) * 2019-12-13 2020-04-24 芜湖鼎恒材料技术有限公司 Detachable filter for secondary filtration of metal powder waste

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487323A (en) * 1983-05-09 1984-12-11 Weyerhaeuser Company Automatic particle-size analyzer
CN202026755U (en) * 2011-03-04 2011-11-09 福建春伦茶业集团有限公司 Tea screening device
JP2013158742A (en) * 2012-02-08 2013-08-19 Kiichiro Hamazaki Double trommel
CN203292075U (en) * 2013-05-15 2013-11-20 陈坤明 Roller type tea leaf screening machine
CN203380082U (en) * 2013-07-04 2014-01-08 福建泉州瑞龙茶业有限公司 Tea screening device
CN204220489U (en) * 2014-10-10 2015-03-25 重庆市涵晨灵秀茶场 Electrodynamic type tea dry sorting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487323A (en) * 1983-05-09 1984-12-11 Weyerhaeuser Company Automatic particle-size analyzer
CN202026755U (en) * 2011-03-04 2011-11-09 福建春伦茶业集团有限公司 Tea screening device
JP2013158742A (en) * 2012-02-08 2013-08-19 Kiichiro Hamazaki Double trommel
CN203292075U (en) * 2013-05-15 2013-11-20 陈坤明 Roller type tea leaf screening machine
CN203380082U (en) * 2013-07-04 2014-01-08 福建泉州瑞龙茶业有限公司 Tea screening device
CN204220489U (en) * 2014-10-10 2015-03-25 重庆市涵晨灵秀茶场 Electrodynamic type tea dry sorting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105723873A (en) * 2016-02-29 2016-07-06 浙江机电职业技术学院 Plug tray earth covering device
CN111054633A (en) * 2019-12-13 2020-04-24 芜湖鼎恒材料技术有限公司 Detachable filter for secondary filtration of metal powder waste

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Inventor after: Fu Jinting

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Address after: 311814 Shaoxing City, Zhuji City, the town of the village of Mei Mei Mei Village, a village, No. 119

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Address before: 402160 Chongqing city BaoFeng town Yongchuan District Dragon Bridge Village

Applicant before: CHONGQING HANCHEN LINGXIU TEA PLANTATION

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Inventor after: Yuan Xiaoyue

Inventor after: Wang Yueqin

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Patentee after: Hunan Dongting Mountain Technology Development Co., Ltd.

Address before: 311814 Shaoxing City, Zhuji City, the town of the village of Mei Mei Mei Village, a village, No. 119

Patentee before: Fu Jinting