CN105665268A - Tea leaf screening machine - Google Patents
Tea leaf screening machine Download PDFInfo
- Publication number
- CN105665268A CN105665268A CN201610149077.4A CN201610149077A CN105665268A CN 105665268 A CN105665268 A CN 105665268A CN 201610149077 A CN201610149077 A CN 201610149077A CN 105665268 A CN105665268 A CN 105665268A
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- CN
- China
- Prior art keywords
- vibration
- screening machine
- face
- screening
- sieve plate
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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.)
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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
- B07B1/12—Apparatus having only parallel elements
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- 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
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- Tea And Coffee (AREA)
Abstract
The invention discloses a tea leaf screening machine. The tea leaf screening machine comprises a screening machine rack with an L-shaped cross section; the screening machine frame is divided into a vertical end and a transverse end; a material storage hopper is installed at the vertical end of the screening machine rack; an elastic part is installed on the top face of the transverse end of the screening machine frame; a vibration frame body is installed on the elastic part; the vibration frame body is a rectangular box-shaped body with an opening in the top face; a plurality of screening plates are connected to the top of the vibration frame body in a screwed manner; a vibration motor is further installed in the vibration frame body; and the bottom end of the material storage hopper is provided with an opening, and the opening is aligned with the screening plates on the top of the vibration frame body. Thus, to-be-screened tea leaves can be poured into the material storage hopper and can slowly fall onto the screening plates, the tea leaves in different lengths can sequentially fall into gaps between the screening plates by adjusting the intervals between the screening plates, and the screening step is completed; and therefore the structure is simple, the separation efficiency is high, the screening effect is good, various tea leaves of different qualities can all be reserved, and the maximum utilization of resources is guaranteed.
Description
Technical field:
The present invention relates to tea screening device field, in particular to a kind of Tea screening machine.
Background technology:
Traditional Tea screening machine is generally vibrating screen panel screening or wind filter. It is online that vibrating screen panel screening and tealeaves are poured directly into screening, and under the online shaking device effect of screening, tealeaves screens in the online vibrations of screening. Wind filter is then the wind-force mechanism by arranging on Tea screening machine, different by the weight of tealeaves own, utilizes wind-force to be blown by the tealeaves of Different Weight to different rewinding mouths to reach the effect to tealeaves screening. Two kinds of methods often all need to use screening net to complete the sieving and grading to tealeaves in tealeaves screening process. And there is problems such as installing complicated, cost of manufacture height, poor practicability, screening effect difference in existing screening net. Especially, in wind filter process, to reach, the tealeaves to wind filter carries out classification collection in the position in simple adjustment classification chamber, but because the speed of air-flow and direction uncertainty make tealeaves sieving and grading not reach desired result in actually operating. Meanwhile, the impurity after tealeaves screening is not often also collected by existing Tea screening machine, and this is obviously a kind of wasting of resources.
Summary of the invention:
The object of the present invention is exactly the deficiency for prior art, and a kind of Tea screening machine is provided, solve cost of manufacture height in prior art, poor practicability, screening effect is poor, or because speed and the direction uncertainty of air-flow makes tealeaves sieving and grading not reach desired result, and existing Tea screening machine often also not to tealeaves screen after impurity carry out the problems such as collection.
The technology solution of the present invention is as follows:
Tea screening machine, comprise the sifting machine frame that cross section is L-type, sifting machine frame is divided into vertically end and transverse end, the vertical end of sifting machine frame is provided with storage hopper, the end face of the transverse end of sifting machine frame is provided with elasticity parts, elasticity parts are provided with vibration framework, vibration framework is the rectangular box-like body in end face opening, vibration framework top is bolted with polylith sieve plate, in vibration framework, vibration motor is also installed, the sieve plate at storage hopper bottom end opening and opening alignment vibration framework top. So just can tealeaves to be screened be poured in storage hopper, so just can so that tealeaves to be screened drops on sieve plate slowly, by regulating the spacing between polylith sieve plate, so that the tealeaves of different lengths falls into the gap between each sieve plate successively, thus completing screening step, so not only structure is simple, separation efficiency height, screening effect is good, and the tealeaves of various different quality all can retain, and ensure that the maximum using of resource.
As preferably, the oblique setting of end face of vibration framework, storage hopper bottom end opening is positioned at the eminence of the end face of vibration framework, and the edge forming of the end face of vibration framework has support, and sieve plate is bolted on support.This ensures that there screening efficiency so that the end face of vibration framework is always in oblique vibration, and can also make to be separated between tealeaves more thorough, ensure that not having impurity is mingled in high-quality tealeaves.
As preferably, sieve plate is arranged at intervals on support and the end face of sieve plate forms V-shaped groove parallel to each other in a large number, and the V-shaped groove between sieve plate is all aligned with each other. Due to the sheet that tealeaves is elongated, like this by the vibration of the water conservancy diversion of V-shaped groove and vibration framework, just direct join can be returned downwards progressively to carry tealeaves, the tealeaves of longer like this stalk just can cross the gap between narrower sieve plate, due between each piece of sieve plate be relative thus realize by tealeaves length classification and the object sieved.
As preferably, the degree of depth of V-shaped groove is 0.5cm～1.5cm, the width of V-shaped groove is 1cm～1.5cm. So just can so that tealeaves can be quicker and complete fall into V-shaped groove, ensure that the speed of screening and accuracy.
As preferably, support is arranged along the hypotenuse of the end face of vibration framework, the medullary ray of V-shaped groove is parallel with the hypotenuse of the end face of vibration framework.
As preferably, the angle of inclination of the hypotenuse of the end face of vibration framework is 5 °～15 °. So just can so that tealeaves can with landing step by step of vibrating to, on next block sieve plate, ensureing speed and the stability of downslide.
As preferably, support forming multiple screw, the spacing of screw is 0.5cm～1cm. So just sieve plate can be screwed onto on the screw of different spacing, thus regulate the spacing between each sieve plate so that what the tealeaves of different lengths can more be segmented drops.
As preferably, being also provided with the dividing plate that polylith is vertically arranged in vibration frame, the vergence direction of the end face of vibration frame edge vibration framework is separated into room, multiple chamber by dividing plate, and the bottom of each room, chamber forms a discharge port. So just tealeaves all can be reclaimed according to different length, waste can not be caused.
As preferably, the interval between dividing plate is less than the width of sieve plate.
The useful effect of the present invention is:
Tealeaves to be screened can be poured in storage hopper by the present invention, so just can so that tealeaves to be screened drops on sieve plate slowly, by regulating the spacing between polylith sieve plate, so that the tealeaves of different lengths falls into the gap between each sieve plate successively, thus completing screening step, so not only structure is simple, separation efficiency height, screening effect is good, and the tealeaves of various different quality all can retain, and ensure that the maximum using of resource.
Accompanying drawing illustrates:
Fig. 1 is the sectional view of the present invention;
In figure: sifting machine frame 1; Storage hopper 2; Elastomeric component 3; Vibration framework 4; Sieve plate 5; Support 6; V-shaped groove 7; Dividing plate 8.
Embodiment:
Embodiment 1: Tea screening machine as shown in Figure 1, comprise the sifting machine frame 1 that cross section is L-type, sifting machine frame 1 is divided into vertically end and transverse end, the vertical end of sifting machine frame 1 is provided with storage hopper 2, the end face of the transverse end of sifting machine frame 1 is provided with elasticity parts 3, elasticity parts 3 are provided with vibration framework 4, vibration framework 4 is the rectangular box-like body in end face opening, vibration framework 4 top is bolted with 4 pieces of sieve plates 5, in vibration framework 4, vibration motor is also installed, the sieve plate 5 at storage hopper 2 bottom end opening and opening alignment vibration framework 4 top.
The oblique setting of end face of vibration framework 4, storage hopper 2 bottom end opening is positioned at the eminence of the end face of vibration framework 4, and the edge forming of the end face of vibration framework 4 has support 6, and sieve plate 5 is bolted on support 6.
Sieve plate 5 is arranged at intervals on support 6 and the end face of sieve plate 5 forms V-shaped groove 7 parallel to each other in a large number, and the V-shaped groove 7 between each piece of sieve plate 5 is all aligned with each other.
The degree of depth of V-shaped groove 7 is 0.1cm, and the width of V-shaped groove 7 is 1.5cm.
Support 6 is arranged along the hypotenuse of the end face of vibration framework 4, and the medullary ray of V-shaped groove 7 is parallel with the hypotenuse of the end face of vibration framework 4.
The angle of inclination of the hypotenuse of the end face of vibration framework 4 is 10 °.
Forming multiple screw on support 6, the spacing of screw is 0.5cm.
Also being provided with 4 pieces of dividing plates 8 vertically arranged in vibration frame 4, vibration frame 4 is separated into room, multiple chamber along the vergence direction of the end face of vibration framework 4 by dividing plate 8, and the bottom of each room, chamber forms a discharge port.
Interval between dividing plate 8 is less than the width of sieve plate 5.
The foregoing is only the better embodiment of the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Claims (9)
1. Tea screening machine, comprise the sifting machine frame that cross section is L-type, described sifting machine frame is divided into vertically end and transverse end, it is characterized in that: the vertical end of described sifting machine frame is provided with storage hopper, the end face of the transverse end of described sifting machine frame is provided with elasticity parts, described elasticity parts are provided with vibration framework, described vibration framework is the rectangular box-like body in end face opening, described vibration framework top is bolted with polylith sieve plate, in described vibration framework, vibration motor is also installed, the sieve plate at described storage hopper bottom end opening and opening alignment vibration framework top.
2. Tea screening machine according to claim 1, it is characterized in that: the oblique setting of end face of described vibration framework, described storage hopper bottom end opening is positioned at the eminence of the end face of vibration framework, and the edge forming of the end face of described vibration framework has support, and described sieve plate is bolted on support.
3. Tea screening machine according to claim 2, it is characterised in that: described sieve plate is arranged at intervals on support and the end face of sieve plate forms V-shaped groove parallel to each other in a large number, and the V-shaped groove between described sieve plate is all aligned with each other.
4. Tea screening machine according to claim 3, it is characterised in that: the degree of depth of described V-shaped groove is 0.5cm～1.5cm, and the width of described V-shaped groove is 1cm～1.5cm.
5. Tea screening machine according to claim 4, it is characterised in that: described support is arranged along the hypotenuse of the end face of vibration framework, and the medullary ray of described V-shaped groove is parallel with the hypotenuse of the end face of vibration framework.
6. Tea screening machine according to claim 5, it is characterised in that: the angle of inclination of the hypotenuse of the end face of described vibration framework is 5 °～15 °.
7. Tea screening machine according to claim 6, it is characterised in that: forming multiple screw on described support, the spacing of described screw is 0.5cm～1cm.
8. Tea screening machine according to claim 7, it is characterized in that: in described vibration frame, be also provided with the dividing plate that polylith is vertically arranged, the vergence direction of the end face of vibration frame edge vibration framework is separated into room, multiple chamber by described dividing plate, and the bottom of each room, chamber described forms a discharge port.
9. Tea screening machine according to claim 8, it is characterised in that: the interval between described dividing plate is less than the width of sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149077.4A CN105665268A (en) | 2016-03-16 | 2016-03-16 | Tea leaf screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149077.4A CN105665268A (en) | 2016-03-16 | 2016-03-16 | Tea leaf screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105665268A true CN105665268A (en) | 2016-06-15 |
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ID=56310479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610149077.4A Pending CN105665268A (en) | 2016-03-16 | 2016-03-16 | Tea leaf screening machine |
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| Country | Link |
|---|---|
| CN (1) | CN105665268A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029226A (en) * | 2016-10-14 | 2022-02-11 | 德里克公司 | Apparatus, method and system for vibratory screening |
| US11654380B2 (en) | 2016-10-14 | 2023-05-23 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
| US11731167B2 (en) | 2016-10-14 | 2023-08-22 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
| US11806755B2 (en) | 2016-10-14 | 2023-11-07 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004022251A1 (en) * | 2002-09-05 | 2004-03-18 | Ian Mcrobert | Spreading device and adjustable grading system incorporating same |
| CN202683461U (en) * | 2012-05-30 | 2013-01-23 | 巩义市天祥耐材有限公司 | Selecting vibrating screen |
| CN203494760U (en) * | 2013-08-29 | 2014-03-26 | 黄山市新安源有机茶开发有限公司 | Tea leaf separating screen |
| CN203936028U (en) * | 2014-07-21 | 2014-11-12 | 安徽燕之坊食品有限公司 | A kind of grain processing screening machine |
| CN205518525U (en) * | 2016-03-16 | 2016-08-31 | 安吉县孝丰天龙竹艺有限公司 | Tea leaf screener |
-
2016
- 2016-03-16 CN CN201610149077.4A patent/CN105665268A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004022251A1 (en) * | 2002-09-05 | 2004-03-18 | Ian Mcrobert | Spreading device and adjustable grading system incorporating same |
| CN202683461U (en) * | 2012-05-30 | 2013-01-23 | 巩义市天祥耐材有限公司 | Selecting vibrating screen |
| CN203494760U (en) * | 2013-08-29 | 2014-03-26 | 黄山市新安源有机茶开发有限公司 | Tea leaf separating screen |
| CN203936028U (en) * | 2014-07-21 | 2014-11-12 | 安徽燕之坊食品有限公司 | A kind of grain processing screening machine |
| CN205518525U (en) * | 2016-03-16 | 2016-08-31 | 安吉县孝丰天龙竹艺有限公司 | Tea leaf screener |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029226A (en) * | 2016-10-14 | 2022-02-11 | 德里克公司 | Apparatus, method and system for vibratory screening |
| US11654380B2 (en) | 2016-10-14 | 2023-05-23 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
| US11731167B2 (en) | 2016-10-14 | 2023-08-22 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
| US11779959B2 (en) | 2016-10-14 | 2023-10-10 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
| US11806755B2 (en) | 2016-10-14 | 2023-11-07 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
| US11883849B2 (en) | 2016-10-14 | 2024-01-30 | Derrick Corporation | Apparatuses, methods, and systems for vibratory screening |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |