CN104324876A - Foot-operated tea screening device - Google Patents
Foot-operated tea screening device Download PDFInfo
- Publication number
- CN104324876A CN104324876A CN201410557949.1A CN201410557949A CN104324876A CN 104324876 A CN104324876 A CN 104324876A CN 201410557949 A CN201410557949 A CN 201410557949A CN 104324876 A CN104324876 A CN 104324876A
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- vertical sleeve
- screening
- rotating shaft
- drive sprocket
- 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.)
- Granted
Links
- 238000012216 screening Methods 0.000 title claims abstract description 55
- 241001122767 Theaceae Species 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 claims description 43
- 239000000084 colloidal system Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Harvesting Machines For Specific Crops (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a foot-operated tea screening device. A mounting frame is fixedly arranged at the left part of the top surface of a base, a driving sprocket shaft is supported at the top of the mounting frame through a bearing, and pedals respectively and fixedly sleeve the front and rear sides of the driving sprocket shaft; a seat cushion is arranged on the left side of a driving sprocket, and a handle is arranged on the right side of the driving sprocket; the driving sprocket is connected with a driven sprocket through a chain, the driven sprocket fixedly sleeves the rear side of a rotating shaft, the front and rear sides of the rotating shaft are respectively supported on corresponding supporting seats through bearings, and the supporting seats are fixedly arranged at the right part of the top surface of the base; two connecting pieces coaxially and fixedly sleeve the rotating shaft on the front side of the driven sprocket; a screening screen is of a cylindrical structure, the front and rear sides of the inner wall of the screening screen are respectively fixed with the outer walls of the sleeve parts of the connecting pieces on the corresponding sides. The foot-operated tea screening device can be operated by a foot to efficiently realize tea screening, a worker sits for operation in the entire screening process, and the heights of the seat cushion and the handle can be flexibly adjusted according to the body height of the operator.
Description
Technical field
The invention belongs to processing field of tea leaves, specifically, particularly relate to a kind of foot-operated tea screening device.
Background technology
Tealeaves is in processing processing procedure, and need to carry out sizing screening work, be generally completed by pure manual type at present, efficiency is low, and the labour intensity of workman is large, is 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 efficient foot-operated tea screening device.
A kind of foot-operated tea screening device, it is characterized in that: comprise base (1) and screening screen cloth (19), wherein the left part of base (1) end face is installed with an installing rack (2), a drive sprocket axle (3) is had by bearings at the top of installing rack, be installed with a drive sprocket (4) in the middle part of this drive sprocket axle, and the forward and backward side of drive sprocket axle (3) is installed with a pedal (5) respectively; Described drive sprocket (4) left side is provided with the first vertical sleeve (6), a slide block (30) is installed with at the first vertical sleeve bottom, this slide block snaps in the guide rail (31) on described base (1) end face, and be slidably matched with it, and the first vertical sleeve (6) can horizontally slip; In the installing hole on the described first vertical sleeve (6) top, the first bolt (7) is installed, this first bolt is located in the bar hole of the second vertical sleeve (8) lower vertical setting simultaneously, and the upper end of the second vertical sleeve (8) is installed with a cushion (9); The base (1) on described drive sprocket (4) the right is installed with the 3rd vertical sleeve (10), in the installing hole of the 3rd vertical upper cartridge, the second bolt (11) is installed, this second bolt is located in the bar hole of the 4th vertical sleeve (12) lower vertical setting simultaneously, and the upper end level of the second vertical sleeve (12) is installed with a handles (13);
Described drive sprocket (4) is connected with driven sprocket (15) by chain (14), this driven sprocket is positioned at described handle (13) the right, this driven sprocket (15) is solidly set on rotating shaft (16) rear side, and the forward and backward side of rotating shaft respectively by bearings on the supporting seat (17) of correspondence, and supporting seat (17) is fixed on the right part of described base (1) end face; The rotating shaft (16) of described driven sprocket (15) front side is coaxially installed with two connectors (18), each connector is made up of shell-like portion and radial stripes, wherein the inner of radial stripes and rotating shaft (16) are fixed, and the outer end of radial stripes and the inwall in described shell-like portion are fixed; Described screening screen cloth (19) is cylinder-like structure, and the forward and backward side of this screening screen cloth inwall is fixed with the outer wall in respective side connector (18) shell-like portion respectively; Described rotating shaft (16) rear side is installed with one piece of baffle plate (20), and this baffle plate is by the closure of openings of described screening screen cloth (19) rear side.
During use, tealeaves to be screened is added from the opening of screening screen cloth (19) front side, operator is sitting on cushion (9), hold handle (13), and with two foot-treadle (5), so just screening screen cloth (19) is driven to rotate by foot-operated mode, and the inwall of screening screen cloth (19) is close to by tealeaves under centrifugal action, at this moment size be less than screening screen cloth (19) mesh diameter tealeaves become be thrown out of, the tealeaves stayed in screening screen cloth (19) is satisfactory tealeaves, so just achieve the screening of tealeaves, and the tealeaves in screening screen cloth (19) can be blocked by baffle plate (20), in case drop out.
Adopt above technical scheme, the present invention can realize the screening of tealeaves efficiently in foot-operated mode, whole screening process labourer is seated and can operates, and the height of cushion and handle can adjust flexibly according to the height of operator, and the distance between seat and drive sprocket (4) also can regulate, the labour intensity of operator is low, and and structure of the present invention is simple, easy to implement, there is good practicality, and this device is without power consumption, can use in remote tea processing factory.
For the ease of taking out the tealeaves after screening, the middle part of described screening screen cloth (19) has a small gap, this small gap can be closed by one piece of little screen cloth (21) of screening screen cloth (19) outside, and one end of little screen cloth is hinged by bearing pin (22) and described screening screen cloth (19) outer wall, and the other end of little screen cloth (21) is fixed with the first fixed cover (23); On described screening screen cloth (19) outer wall, corresponding first fixed cover (23) place is provided with the second fixed cover (24), and the Fixed latches (25) axially arranged along described screening screen cloth (19) can insert in the centre bore of first and second fixed cover (23,24).
In order to reach the object of handguard, the special hand guard glove (26) being all installed with a colloid in the forward and backward side of described handle (13).
Beneficial effect: the present invention can realize the screening of tealeaves efficiently in foot-operated mode, whole screening process labourer is seated and can operates, the height of cushion and handle can adjust flexibly according to the height of operator, and the distance between seat and drive sprocket (4) also can regulate, the labour intensity of operator is low, and and structure of the present invention is simple, easy to implement, there is good practicality, and this device is without power consumption, can uses in remote tea processing factory.
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 partial enlarged drawing of part A in Fig. 2.
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 foot-operated tea screening device, is formed primarily of base 1, installing rack 2, drive sprocket axle 3, drive sprocket 4, the vertical sleeve 8 of pedal 5, first vertical sleeve 6, first bolt 7, second, cushion 9, the 3rd vertical sleeve 10, second bolt 11, the 4th vertical sleeve 12, handle 13, chain 14, driven sprocket 15, rotating shaft 16, supporting seat 17, connector 18, screening screen cloth 19, baffle plate 20, little screen cloth 21, bearing pin 22, first fixed cover 23, second fixed cover 24, Fixed latches 25 and hand guard glove 26.Wherein, the left part of base 1 end face is installed with an installing rack 2, a drive sprocket axle 3 is had by bearings at the top of installing rack 2, the middle part of this drive sprocket axle 3 is installed with a drive sprocket 4, and the front side of drive sprocket axle 3 and rear side are installed with a pedal 5 respectively, so just drive sprocket 4 can be rotated by the mode of Double-foot pedal plate 5.
Described drive sprocket 4 left side is provided with the first vertical sleeve 6, a slide block 30 is installed with in the bottom of the first vertical sleeve 6, this slide block 30 snaps in guide rail 31, and be slidably matched with guide rail 31, and guide rail 31 is installed on the end face of base 1, and the first vertical sleeve 6 can horizontally slip, the first vertical distance between sleeve 6 and drive sprocket 4 so just can be adjusted.In the installing hole on the described first vertical sleeve 6 top, the first bolt 7 is installed, this first bolt 7 is located in the bar hole of the second vertical sleeve 8 lower vertical setting simultaneously, and the upper end of the second vertical sleeve 8 is installed with a cushion 9, so just can adjust the height of cushion 9 easily.Base 1 on the right of described drive sprocket 4 is installed with the 3rd vertical sleeve 10, in the installing hole on the 3rd vertical sleeve 10 top, the second bolt 11 is installed, this second bolt 11 is located in the bar hole of the 4th vertical sleeve 12 lower vertical setting simultaneously, and the upper end level of the second vertical sleeve 12 is installed with a handles 13, so just can adjust the height of handle 13 easily.In addition, the forward and backward side of described handle 13 is all installed with the hand guard glove 26 of a colloid.
As shown in Figure 1, 2, 3, described drive sprocket 4 is connected with driven sprocket 15 by chain 14, and this driven sprocket 15 is positioned on the right of described handle 13, and this driven sprocket 15 is solidly set on rear side of rotating shaft 16.The front side of rotating shaft 16 and rear side are respectively by bearings on the supporting seat 17 of correspondence, and supporting seat 17 is fixed on the right part of base 1 end face.Rotating shaft 16 on front side of described driven sprocket 15 is coaxially installed with two connectors 18, each connector 18 is made up of shell-like portion and radial stripes, wherein the inner of radial stripes and rotating shaft 16 are fixed, and the outer end of radial stripes and the inwall in described shell-like portion are fixed.Described screening screen cloth 19 is cylinder-like structure, and the front side of this screening screen cloth 19 inwall and rear side are fixed with the outer wall in respective side connector 18 shell-like portion respectively.Be installed with one piece of baffle plate 20 on rear side of described rotating shaft 16, this baffle plate 20 is by the closure of openings on rear side of described screening screen cloth 19.
In addition, the middle part of described screening screen cloth 19 has a small gap, this small gap can be closed by one piece little screen cloth 21 outside screening screen cloth 19, and one end of little screen cloth 21 is hinged by bearing pin 22 and described screening screen cloth 19 outer wall, and the other end of little screen cloth 21 is fixed with the first fixed cover 23.On described screening screen cloth 19 outer wall, corresponding first fixed cover 23 place is provided with the second fixed cover 24, and Fixed latches 25 can insert in the centre bore of the first fixed cover 23 and the second fixed cover 24 simultaneously, and this Fixed latches 25 is arranged along the axis of screening screen cloth 19.
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. a foot-operated tea screening device, it is characterized in that: comprise base (1) and screening screen cloth (19), wherein the left part of base (1) end face is installed with an installing rack (2), a drive sprocket axle (3) is had by bearings at the top of installing rack, be installed with a drive sprocket (4) in the middle part of this drive sprocket axle, and the forward and backward side of drive sprocket axle (3) is installed with a pedal (5) respectively; Described drive sprocket (4) left side is provided with the first vertical sleeve (6), a slide block (30) is installed with at the first vertical sleeve bottom, this slide block snaps in the guide rail (31) on described base (1) end face, and be slidably matched with it, and the first vertical sleeve (6) can horizontally slip; In the installing hole on the described first vertical sleeve (6) top, the first bolt (7) is installed, this first bolt is located in the bar hole of the second vertical sleeve (8) lower vertical setting simultaneously, and the upper end of the second vertical sleeve (8) is installed with a cushion (9); The base (1) on described drive sprocket (4) the right is installed with the 3rd vertical sleeve (10), in the installing hole of the 3rd vertical upper cartridge, the second bolt (11) is installed, this second bolt is located in the bar hole of the 4th vertical sleeve (12) lower vertical setting simultaneously, and the upper end level of the second vertical sleeve (12) is installed with a handles (13);
Described drive sprocket (4) is connected with driven sprocket (15) by chain (14), this driven sprocket is positioned at described handle (13) the right, this driven sprocket (15) is solidly set on rotating shaft (16) rear side, and the forward and backward side of rotating shaft respectively by bearings on the supporting seat (17) of correspondence, and supporting seat (17) is fixed on the right part of described base (1) end face; The rotating shaft (16) of described driven sprocket (15) front side is coaxially installed with two connectors (18), each connector is made up of shell-like portion and radial stripes, wherein the inner of radial stripes and rotating shaft (16) are fixed, and the outer end of radial stripes and the inwall in described shell-like portion are fixed; Described screening screen cloth (19) is cylinder-like structure, and the forward and backward side of this screening screen cloth inwall is fixed with the outer wall in respective side connector (18) shell-like portion respectively; Described rotating shaft (16) rear side is installed with one piece of baffle plate (20), and this baffle plate is by the closure of openings of described screening screen cloth (19) rear side.
2. foot-operated tea screening device according to claim 1, it is characterized in that: the middle part of described screening screen cloth (19) has a small gap, this small gap can be closed by one piece of little screen cloth (21) of screening screen cloth (19) outside, and one end of little screen cloth is hinged by bearing pin (22) and described screening screen cloth (19) outer wall, and the other end of little screen cloth (21) is fixed with the first fixed cover (23); On described screening screen cloth (19) outer wall, corresponding first fixed cover (23) place is provided with the second fixed cover (24), and the Fixed latches (25) axially arranged along described screening screen cloth (19) can insert in the centre bore of first and second fixed cover (23,24).
3. foot-operated tea screening device according to claim 1 and 2, is characterized in that: the forward and backward side of described handle (13) is all installed with the hand guard glove (26) of a colloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557949.1A CN104324876B (en) | 2014-10-21 | 2014-10-21 | A kind of foot-operated tea screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557949.1A CN104324876B (en) | 2014-10-21 | 2014-10-21 | A kind of foot-operated tea screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104324876A true CN104324876A (en) | 2015-02-04 |
| CN104324876B CN104324876B (en) | 2016-05-25 |
Family
ID=52399749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557949.1A Active CN104324876B (en) | 2014-10-21 | 2014-10-21 | A kind of foot-operated tea screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104324876B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112223A (en) * | 2020-09-16 | 2020-12-22 | 马鞍山万森园林绿化工程有限公司 | Landscaping reservoir and irrigation mode thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01231974A (en) * | 1988-03-12 | 1989-09-18 | Kawashima Tekkosho:Kk | Vertical type grains screening machine |
| CN101623036A (en) * | 2008-07-12 | 2010-01-13 | 吴春林 | Tea leaf processing method combining a plurality of processes |
| US20120298563A1 (en) * | 2011-05-27 | 2012-11-29 | Size Reduction Specialists, Inc. | Rotary particle separator |
| CN103447226A (en) * | 2013-08-06 | 2013-12-18 | 刘光日 | Fresh tea leaf sorting machine |
| CN203635472U (en) * | 2013-12-19 | 2014-06-11 | 神农架林区神农奇峰茶业有限公司 | Tea-leaf screening machine |
| CN204276323U (en) * | 2014-10-21 | 2015-04-22 | 重庆市涵晨灵秀茶场 | Foot-operated tea screening device |
-
2014
- 2014-10-21 CN CN201410557949.1A patent/CN104324876B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01231974A (en) * | 1988-03-12 | 1989-09-18 | Kawashima Tekkosho:Kk | Vertical type grains screening machine |
| CN101623036A (en) * | 2008-07-12 | 2010-01-13 | 吴春林 | Tea leaf processing method combining a plurality of processes |
| US20120298563A1 (en) * | 2011-05-27 | 2012-11-29 | Size Reduction Specialists, Inc. | Rotary particle separator |
| CN103447226A (en) * | 2013-08-06 | 2013-12-18 | 刘光日 | Fresh tea leaf sorting machine |
| CN203635472U (en) * | 2013-12-19 | 2014-06-11 | 神农架林区神农奇峰茶业有限公司 | Tea-leaf screening machine |
| CN204276323U (en) * | 2014-10-21 | 2015-04-22 | 重庆市涵晨灵秀茶场 | Foot-operated tea screening device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112223A (en) * | 2020-09-16 | 2020-12-22 | 马鞍山万森园林绿化工程有限公司 | Landscaping reservoir and irrigation mode thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104324876B (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204195376U (en) | The feed arrangement of bearing ring processing machine | |
| CN110815382A (en) | Button make-up machine that punches | |
| CN103921185B (en) | A kind of automation battery electrode plate edge brushing machine | |
| CN104324876A (en) | Foot-operated tea screening device | |
| CN204276323U (en) | Foot-operated tea screening device | |
| CN211164148U (en) | Cutting device is used in surface fabric processing that yield is high | |
| CN104489044B (en) | A kind of flesh of fish cleans device | |
| CN105563223A (en) | Rolling and brushing type cleaning device for part machined by machine tool | |
| CN210146112U (en) | Chemical raw material grinding device | |
| CN204487102U (en) | Axle plug-in unit | |
| CN204220442U (en) | Hand-rail type tea screening device | |
| CN104307749A (en) | Hand-operated tea leaf grading device | |
| CN211553946U (en) | Pesticide residue detection device based on food detection | |
| CN104289444B (en) | A kind of electrodynamic type tea dry sorting device | |
| CN213033727U (en) | Milling device for small-end inclined plane of connecting rod | |
| CN210478124U (en) | Pigment feeding device for packaging bag printing | |
| CN205442197U (en) | Exhibition cloth machine work feed manipulator frame elevating system | |
| CN210906365U (en) | Building material's crushing agitating unit | |
| CN104324877A (en) | Handshaking type tea leaf screening device | |
| CN207512557U (en) | A kind of road and bridge construction material fastens auxiliary device | |
| CN204220487U (en) | Hand-rail type tea dry sorting device | |
| CN205695524U (en) | The cleaning skinning machine of potato | |
| CN204220489U (en) | Electrodynamic type tea dry sorting device | |
| CN104307750B (en) | A kind of foot-operated tea dry sorting device | |
| CN204591710U (en) | The tower fan that wind wheel assembly can take out from cylinder block set side |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Liying Inventor before: Liu Zhaoshu |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160425 Address after: 362499, No. 3, ancient village school, Chengxiang Town, Anxi County, Quanzhou, Fujian Applicant after: Gao Liying Address before: 402160 Chongqing city BaoFeng town Yongchuan District Dragon Bridge Village Applicant before: CHONGQING HANCHEN LINGXIU TEA PLANTATION |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jue Inventor before: Gao Liying |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: 445800 Taiping Industrial Zone, Hefeng Economic Development Zone, Enshi Tujia and Miao Autonomous Prefecture, Hubei Patentee after: Hubei green source tea industry Co., Ltd. Address before: 362499, No. 3, ancient village school, Chengxiang Town, Anxi County, Quanzhou, Fujian Patentee before: Gao Liying |