CN103128047A - Non-block tea-leaf dust sieving device - Google Patents
Non-block tea-leaf dust sieving device Download PDFInfo
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- CN103128047A CN103128047A CN2013101010735A CN201310101073A CN103128047A CN 103128047 A CN103128047 A CN 103128047A CN 2013101010735 A CN2013101010735 A CN 2013101010735A CN 201310101073 A CN201310101073 A CN 201310101073A CN 103128047 A CN103128047 A CN 103128047A
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Abstract
The invention relates to a non-block tea-leaf dust sieving device. The non-block tea-leaf dust sieving device comprises a main frame body, wherein a material feeding port, a material discharge port, and a dust sieving device which can rotate around a shaft are arranged on the main frame body. The dust sieving device comprises a supporting frame which is connected on the main frame body and a dust sieving cylinder which is assembled on the supporting frame. At least one strip-shaped sieving hole which is communicated end to end is formed along the circumferential direction in the side wall of the material feeding port. The strip-shaped sieving hole penetrates through the side wall of the dust sieving cylinder. The material feeding port is formed in the inclined upper portion of the dust sieving cylinder, the material discharge port is formed in the inclined lower portion of the dust sieving cylinder, the material discharge port is provided with a first tooth plate which is matched with the dust sieving cylinder, and first convex teeth which can be inserted into the strip-shaped sieving hole are arranged on the first tooth plate. The tea-leaf dust sieving device can effectively achieve separation work of tea leaves and tea dust, and through dredge effect assisted by a first tooth plate and a second tooth plate, the fact the blocking phenomenon of sieving holes cannot occur when the dust sieving device is in work is guaranteed. In addition, the size of the non-block tea-leaf dust sieving device is small, noise when the dust sieving device is in work is small, use is simple and convenient, and work efficiency is high.
Description
Technical field
The present invention relates to the last device of a kind of tealeaves sieve, refer to especially a kind of last device of tealeaves sieve that does not block.
Background technology
As long as the last device of existing tealeaves sieve comprises two kinds: the one, the air blast type, it is one-tenth to be sampled tea fallen through the air channel by certain altitude, air blast blasts the wind of some strength to the air channel, (tea dust weight is little for the tea dust that is mingled with to make the one-tenth of whereabouts sample tea, easily be blown away) blown down, forming samples tea falls in collection vessel; The 2nd, the sieve plate type, it is one-tenth to be sampled tea import a sieve plate, is provided with several circles or bar shaped screen hole on sieve plate, becomes to sample tea through after this sieve plate, the tea dust that particle diameter is less and tea stalk will be removed by mesh screen.Although the tea dust during the air blast type can be sampled tea one-tenth preferably and a small amount of tea stalk are removed, and can not block phenomenon, but the operation noise of air blast is large, vibration to a certain degree can occur in whole equipment, and then cause ground that certain vibration sense and the generation of noise are arranged, and air blast type volume large, take up room and floor area large; Although and sieve plate type type is less, noise is also less, but in the sieve aperture of the easy infraction of the tea stalk that the tea dust that the middle particle diameter that becomes to sample tea is larger or volume are larger and sieve plate, equipment work a period of time (the common work eleven of equipment minute after) namely needs manually to carry out the dredging work of sieve aperture, use comparatively trouble, operating efficiency is comparatively low.
Summary of the invention
The invention provides a kind of last device of tealeaves sieve that does not block, the noise that the last device of existing tealeaves sieve exists is large, volume is large, sieve aperture easily blocks, use the problems such as trouble, inefficiency to overcome.
The present invention adopts following technical scheme:
The last device of tealeaves sieve that does not block, comprise main frame body, the last frame of sieve that this main frame body is provided with charging aperture, discharging opening and can rotate around the axis, above-mentioned sieve end frame comprises the bracing frame that connects above-mentioned main frame body and the last cylinder of sieve that is assemblied on this bracing frame, the bar shaped screen hole that the sidewall of the last cylinder of this sieve is communicated with along the head and the tail that are circumferentially with at least one, this bar shaped screen hole run through the last sidewall of this sieve; Above-mentioned charging aperture is located at the oblique upper of the last cylinder of above-mentioned sieve; Above-mentioned discharging opening is located at the oblique below of the last cylinder of this sieve, the first tooth plate that this discharging opening is provided with and the last cylinder of this sieve matches, and this first tooth plate is provided with first double wedge that can insert in this bar shaped screen hole.
Above-mentioned sieve end cylinder comprises the sieve ring of the parallel arrangement of at least two, and the interval between two adjacent sieve rings forms above-mentioned bar shaped screen hole; Each above-mentioned sieve is equipped with the connector of at least three, and this connector one is located at the edge, inboard of this sieve ring with connecting; One end of above-mentioned connector is provided with an installing hole, and this connector other end is provided with the projection that coordinates with this installing hole; The mode that the projection that two adjacent sieve rings encircle by the first sieve is inserted in the installing hole of the second sieve ring connects; The cross section semicircular in shape on the edge, the outside of above-mentioned sieve ring, triangle or trapezoidal.
Above-mentioned charging aperture direction and above-mentioned discharging opening direction are pointed to respectively cylinder axis ground, above-mentioned sieve end and are arranged, and charging aperture direction and the formed angle angle of discharging opening direction are 95～175 to spend.
Above-mentioned charging aperture place fixedly is equipped with the second tooth plate that matches with the last cylinder of above-mentioned sieve, and this second tooth plate is provided with second double wedge that can insert in above-mentioned bar shaped screen hole.
Above-mentioned main frame body is equipped with the drive motors that drives the end frame rotation of above-mentioned sieve.
Above-mentioned sieve end frame is arranged to above-mentioned discharging opening rotationally by above-mentioned charging aperture.
By above-mentioned description to structure of the present invention as can be known, compared to the prior art, the present invention has following advantage: the last device of this tealeaves sieve can be realized the mask work of tealeaves and tea dust well, and the infraction phenomenon of sieve aperture does not occur when having guaranteed to sieve last device work by the first tooth plate and the auxiliary dredging effect of the second tooth plate; In addition, the tealeaves that the last device of this tealeaves sieve is processed is that also by sieve end cylinder outside discharging, the tealeaves that machines can all be transferred to assigned address, and the phenomenon of being detained of tealeaves does not occur by sieve end cylinder lateral wall pan feeding; In addition, the last device volume of this tealeaves sieve is little, and during work, noise is minimum, uses very easyly, and the manpower intervention amount is little, and high efficiency.
Description of drawings
Fig. 1 faces structural representation for the last device of this tealeaves sieve.
Fig. 2 is the decomposition texture schematic diagram of the last device of this tealeaves sieve of Fig. 1.
Fig. 3 is the right TV structure schematic diagram of this tealeaves last device of sieve.
Fig. 4 is sieve ring side-looking structural representation.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, the last device of tealeaves sieve that does not block comprises main frame body 1, and the last frame 2 of sieve that this main frame body 1 is provided with charging aperture 11, discharging opening 12 and can rotate around the axis, this main frame body 1 are equipped with and drive the drive motors that the last frame 2 of this sieve rotates; As the direction of arrow indication that is labeled as v in Fig. 3, the last frame 2 of this sieve is arranged to this discharging opening 12 rotationally by this charging aperture 11.
More specifically, continuation is with reference to Fig. 1, Fig. 2, above-mentioned sieve end frame 2 comprises the bracing frame 21 that connects above-mentioned main frame body 1 and the last cylinder 22 of sieve that is assemblied on this bracing frame 21, as depicted in figs. 1 and 2, the sidewall of this sieve end cylinder 22 is along the bar shaped screen holes 220 that are circumferentially with 16 head and the tail and are communicated with, and this bar shaped screen hole 220 runs through this sieve end cylinder 22 sidewall ground settings; As shown in Figure 3, above-mentioned charging aperture 11 is located at the right side, top of the last cylinder 22 of above-mentioned sieve, and charging aperture direction (as shown in a arrow in Fig. 3 points to) is pointed to the last cylinder 22 of this sieve obliquely; And above-mentioned discharging opening 12 is located at the lower left of the last cylinder 22 of this sieve, and discharging opening direction (as shown in b arrow in Fig. 3 points to) is pointed to the last cylinder 22 of this sieve obliquely; Further, as shown in Figure 3, the preferred above-mentioned charging aperture direction of present embodiment and above-mentioned discharging opening direction are pointed to respectively above-mentioned sieve end cylinder 22 axis ground and are arranged, and the angular range of charging aperture direction and the formed angle β of discharging opening direction is 95～175 degree, and preferably angle is 120 to spend; Certainly, charging aperture direction and discharging opening direction also can be pointed to other positions, only need charging aperture direction and discharging opening direction to point to obliquely the last cylinder 22 of sieve and get final product.In order in real time the infraction thing on bar shaped screen hole 220 to be rejected, above-mentioned discharging opening 12 is provided with and the last cylinder of this sieve 22 the first tooth plates 221 that match, and this first tooth plate 221 is provided with first double wedge 222 that can insert in this bar shaped screen hole 220; Above-mentioned charging aperture 11 places fixedly are equipped with and the last cylinder of above-mentioned sieve 22 the second tooth plates 227 that match, and this second tooth plate 227 is provided with second double wedge 228 that can insert in above-mentioned bar shaped screen hole 220.
More specifically, the structure of sieve end cylinder 22 is: as depicted in figs. 1 and 2, the last cylinder 22 of above-mentioned sieve is connected to form by the sieve ring 223 of the parallel arrangement of 17, and the quantity setting of sieve ring 223 is not limited to 17, can set according to actual needs; Interval between two adjacent sieve rings 223 forms above-mentioned bar shaped screen hole 220; As shown in Figure 4, each above-mentioned sieve ring 223 is provided with three connectors 224, and these connector 224 one are located at the edge, inboard of this sieve ring 223 with connecting; One end of above-mentioned connector 224 is provided with an installing hole 225, and these connector 224 other ends are provided with the projection 226 that coordinates with this installing hole 225; The mode that the projections 226 of adjacent two sieve rings 223 by the first sieve ring 223 are inserted in the installing hole 225 of the second sieve ring 223 connects, and the sieve ring 223 at cylinder 22 two ends, sieve end is to be fixed in above-mentioned bracing frame 21 ground settings.In addition, the cross section semicircular in shape on the edge, the outside of above-mentioned sieve ring 223, triangle or trapezoidal.Each sieve ring 223 in this sieve end cylinder 22 has the adjustment space of certain left and right activity, the first tooth plate 221 and the second tooth plate are more easily rejected the infraction thing of larger particles, can not block that thing is rejected difficulty when larger and the rotation that hinders sieve end cylinder 22, this is conducive to improve the service life of drive motors.
The working method of the last frame 2 of tealeaves sieve of the present invention is: as shown in Figure 3, the one-tenth of waiting to sieve the end sample tea by charging aperture 11 enter so that landing to sieve end cylinder 22, the sieve end cylinder 22 that rotates drive tealeaves first do upwards move to sieve end cylinder 22 peak places, then tealeaves tumbles downwards under the self gravitation effect to discharging opening 12 places; In this process: the tea dust that particle is less and a small amount of tea stalk just fall into bar shaped screen hole 220, as shown in the arrow that is labeled as c in Fig. 3 points to, tea dust and tea stalk are introduced into cylinder 22 inside, sieve end, then by cylinder 22 inner cylinder 22 outsides, sieve end that fall to through bar shaped screen hole 220, sieve end; Get caught in bar shaped screen hole 220 if the tea dust particle is slightly large, by the first tooth plate 221 and the auxiliary dredging effect of the second tooth plate, in time will block thing by rejecting in bar shaped screen hole 220, thereby the infraction phenomenon of sieve aperture does not occur when having guaranteed to sieve last device work.
Above-mentioned is only the specific embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading protection domain of the present invention.
Claims (9)
1. the last device of tealeaves sieve that does not block, comprise main frame body, the last frame of sieve that this main frame body is provided with charging aperture, discharging opening and can rotate around the axis, it is characterized in that: the last frame of described sieve comprises the bracing frame that connects described main frame body and is assemblied in the last cylinder of sieve of this bracing frame, the bar shaped screen hole that the sidewall of the last cylinder of this sieve is communicated with along the head and the tail that are circumferentially with at least one, this bar shaped screen hole run through the last sidewall of this sieve; Described charging aperture is located at the top of the last cylinder of described sieve; Described discharging opening is located at the oblique below of the last cylinder of this sieve, the first tooth plate that this discharging opening is provided with and the last cylinder of this sieve matches, and this first tooth plate is provided with first double wedge that can insert in this bar shaped screen hole.
2. the tealeaves that does not block as claimed in claim 1 sieves last device, it is characterized in that: the last cylinder of described sieve comprises the sieve ring of the parallel arrangement of at least two, and the intervals between two adjacent sieves encircle form described bar shaped screen hole; Each described sieve is equipped with the connector of at least three, and this connector is fixed at the edge, inboard of this sieve ring; Two adjacent sieve rings connect by this connector.
3. the tealeaves that does not block as claimed in claim 2 sieves last device, and it is characterized in that: an end of described connector is provided with an installing hole, and this connector other end is provided with the projection that coordinates with this installing hole.
4. the tealeaves that does not block as claimed in claim 2 sieves last device, and it is characterized in that: described connector is connected with described sieve ring one.
5. the last device of tealeaves sieve that does not block as claimed in claim 2, is characterized in that: the cross section semicircular in shape on the edge, the outside of described sieve ring, triangle or trapezoidal.
6. the tealeaves that does not block as claimed in claim 1 sieves last device, it is characterized in that: described charging aperture direction and described discharging opening direction are pointed to respectively cylinder axis ground, described sieve end and are arranged, and charging aperture direction and the formed angle angle of discharging opening direction are 95～175 to spend.
7. the last device of tealeaves sieve that does not block as claimed in claim 1 is characterized in that: the second tooth plate that described charging aperture place fixedly is equipped with and described sieve end cylinder matches, this second tooth plate is provided with and can inserts the second interior double wedge of described bar shaped screen hole.
8. the tealeaves that does not block as claimed in claim 1 sieves last device, it is characterized in that: described main frame body is equipped with and drives the drive motors that the last frame of described sieve rotates.
9. the tealeaves that does not block as claimed in claim 1 sieves last device, and it is characterized in that: the last frame of described sieve is arranged to described discharging opening rotationally by described charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101073.5A CN103128047B (en) | 2013-03-27 | 2013-03-27 | Non-block tea-leaf dust sieving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101073.5A CN103128047B (en) | 2013-03-27 | 2013-03-27 | Non-block tea-leaf dust sieving device |
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| Publication Number | Publication Date |
|---|---|
| CN103128047A true CN103128047A (en) | 2013-06-05 |
| CN103128047B CN103128047B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310101073.5A Active CN103128047B (en) | 2013-03-27 | 2013-03-27 | Non-block tea-leaf dust sieving device |
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| CN (1) | CN103128047B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179972A (en) * | 2016-08-31 | 2016-12-07 | 陈玛炎 | Multifunctional tea chooses stalk machine |
| CN106179971A (en) * | 2016-08-31 | 2016-12-07 | 陈玛炎 | Stalk machine chosen by the Folium Camelliae sinensis of stalk end good separating effect |
| CN106238335A (en) * | 2016-08-31 | 2016-12-21 | 陈玛炎 | Stalk machine chosen by the Folium Camelliae sinensis with sieve end function |
| CN106269527A (en) * | 2016-08-31 | 2017-01-04 | 陈玛炎 | What Folium Camelliae sinensis, tea dust, stalky tea were independently collected chooses stalk machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB961168A (en) * | 1960-09-05 | 1964-06-17 | Henry Cuthbert Andrews | Improvements in or relating to green tea leaf sifters and like machines |
| CN201073635Y (en) * | 2007-07-10 | 2008-06-18 | 王志凯 | Block-resistant drum sieve |
| CN201183044Y (en) * | 2007-10-24 | 2009-01-21 | 潍坊汇英重机有限公司 | Block-resistant drum sieve |
| CN201644371U (en) * | 2010-04-29 | 2010-11-24 | 王志凯 | Rotary screen preventing comb teeth blockage |
| CN203140283U (en) * | 2013-03-27 | 2013-08-21 | 泉州市友茗机械设备有限公司 | Blocking-free tea leaf sieving device |
-
2013
- 2013-03-27 CN CN201310101073.5A patent/CN103128047B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB961168A (en) * | 1960-09-05 | 1964-06-17 | Henry Cuthbert Andrews | Improvements in or relating to green tea leaf sifters and like machines |
| CN201073635Y (en) * | 2007-07-10 | 2008-06-18 | 王志凯 | Block-resistant drum sieve |
| CN201183044Y (en) * | 2007-10-24 | 2009-01-21 | 潍坊汇英重机有限公司 | Block-resistant drum sieve |
| CN201644371U (en) * | 2010-04-29 | 2010-11-24 | 王志凯 | Rotary screen preventing comb teeth blockage |
| CN203140283U (en) * | 2013-03-27 | 2013-08-21 | 泉州市友茗机械设备有限公司 | Blocking-free tea leaf sieving device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179972A (en) * | 2016-08-31 | 2016-12-07 | 陈玛炎 | Multifunctional tea chooses stalk machine |
| CN106179971A (en) * | 2016-08-31 | 2016-12-07 | 陈玛炎 | Stalk machine chosen by the Folium Camelliae sinensis of stalk end good separating effect |
| CN106238335A (en) * | 2016-08-31 | 2016-12-21 | 陈玛炎 | Stalk machine chosen by the Folium Camelliae sinensis with sieve end function |
| CN106269527A (en) * | 2016-08-31 | 2017-01-04 | 陈玛炎 | What Folium Camelliae sinensis, tea dust, stalky tea were independently collected chooses stalk machine |
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| Publication number | Publication date |
|---|---|
| CN103128047B (en) | 2015-07-22 |
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Effective date of registration: 20180615 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 362400 third floor, B building, A11 block, Chengdong Industrial Area, Anxi County, Quanzhou, Fujian. Patentee before: Quanzhou Youming Machinery Equipment Co., Ltd. |
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Effective date of registration: 20181121 Address after: 365000 Floor 1-2 of Yangdi, Meikou Township, Taining County, Sanming City, Fujian Province Patentee after: FUJIAN NUMBER ONE TEA CO., LTD. Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |