CN103128047B - Non-block tea-leaf dust sieving device - Google Patents
Non-block tea-leaf dust sieving device Download PDFInfo
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- CN103128047B CN103128047B CN201310101073.5A CN201310101073A CN103128047B CN 103128047 B CN103128047 B CN 103128047B CN 201310101073 A CN201310101073 A CN 201310101073A CN 103128047 B CN103128047 B CN 103128047B
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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 a kind of tealeaves and sieve last device, refer to that a kind of tealeaves do not blocked sieves last device especially.
Background technology
As long as existing tealeaves sieves last device, to comprise two kinds: one be air blast type, it is sampled tea by one-tenth to fall through air channel by certain altitude, air blast blasts the wind of some strength to air channel, the one-tenth fallen is sampled tea, and (tea dust weight is little for the tea dust be mingled with, easily be blown away) blown down, forming samples tea falls in collection vessel; Two is sieve plate types, and it is importing sieve plate of being sampled tea by one-tenth, and sieve plate is provided with several circular or bar shaped screen holes, become to sample tea after this sieve plate, the tea dust that particle diameter is less and tea stalk will be removed by mesh screen.Although air blast type can preferably by become sample tea in tea dust and a small amount of tea stalk remove, and can not there is to block phenomenon, but the operation noise of air blast is large, vibration to a certain degree can be there is in whole equipment, and then cause ground to have certain vibration sense and the generation of noise, and air blast type volume large, take up room and floor area large; And although sieve plate type type is less, noise is also less, but become the to sample tea larger tea dust of middle particle diameter or the larger tea stalk of volume easily block in the sieve aperture with sieve plate, equipment work a period of time (the usual work eleven of equipment minute after) namely needs the dredging work manually carrying out sieve aperture, use and comparatively bother, operating efficiency is comparatively low.
Summary of the invention
The invention provides a kind of tealeaves do not blocked and sieve last device, with overcome existing tealeaves sieve last device exist noise large, volume is large, sieve aperture easily blocks, use the problems such as trouble, inefficiency.
The present invention adopts following technical scheme:
The tealeaves do not blocked sieves last device, comprise main frame body, the sieve end frame 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 connecting above-mentioned main frame body and the sieve end cylinder be assemblied on this bracing frame, the sidewall of this sieve end cylinder is circumferentially provided with the bar shaped screen hole of the head and the tail connection of at least one, and this bar shaped screen hole runs through this sieve end cylinder sidewall; Above-mentioned charging aperture is located at the oblique upper of above-mentioned sieve end drum outer wall; Above-mentioned discharging opening is located at the oblique below of this sieve end drum outer wall, and this discharging opening is provided with the first tooth plate matched with this sieve end cylinder, 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, the above-mentioned bar shaped screen hole of gap-forming between two adjacent sieve rings; Each above-mentioned sieve is equipped with the connector of at least three, and this connector one is located at the edge, inner side 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 coordinated with this installing hole; The mode that two adjacent sieve rings are inserted in the installing hole of the second sieve ring by the projection of the first sieve ring connects; The cross section semicircular in shape on the edge, outside of above-mentioned sieve ring, triangle or trapezoidal.
Above-mentioned charging aperture direction and above-mentioned discharging opening direction are arranged with pointing to above-mentioned sieve end cylinder axis respectively, and the angle angle that charging aperture direction and discharging opening direction are formed is 95 ~ 175 degree.
Above-mentioned charging aperture place is fixedly equipped with the second tooth plate matched with above-mentioned sieve end cylinder, 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 driving above-mentioned sieve end frame to rotate.
Above-mentioned sieve end frame is arranged to above-mentioned discharging opening rotationally by above-mentioned charging aperture.
From the above-mentioned description to structure of the present invention, compared to the prior art, tool of the present invention has the following advantages: this tealeaves sieves the mask work that last device can realize tealeaves and tea dust well, and ensure that the infraction phenomenon of sieve aperture does not occur when working sieve last device by the dredging effect that the first tooth plate and the second tooth plate are assisted; In addition, it is by the last cylinder lateral wall pan feeding of sieve that this tealeaves sieves the tealeaves that last device processes, and also by discharging outside the last cylinder of sieve, the tealeaves machined all can be transferred to assigned address, and the phenomenon of being detained of tealeaves does not occur; In addition, this tealeaves sieves that last device volume is little, and during work, noise is minimum, and use very easy, manpower intervention amount is little, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 faces structural representation for this tealeaves sieves last device.
Fig. 2 is the decomposition texture schematic diagram that this tealeaves of Fig. 1 sieves last device.
Fig. 3 sieves the right TV structure schematic diagram of last device for this tealeaves.
Fig. 4 is sieve ring side-looking structural representation.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is described.
With reference to Fig. 1, Fig. 2, the tealeaves do not blocked sieves last device, comprises main frame body 1, the sieve end frame 2 that this main frame body 1 is provided with charging aperture 11, discharging opening 12 and can rotate around the axis, and this main frame body 1 is equipped with the drive motors driving this sieve end frame 2 to rotate; As the direction of arrow instruction being labeled as v in Fig. 3, this sieve end frame 2 is arranged to this discharging opening 12 rotationally by this charging aperture 11.
More specifically, continue with reference to Fig. 1, Fig. 2, above-mentioned sieve end frame 2 comprises the bracing frame 21 connecting above-mentioned main frame body 1 and the sieve end cylinder 22 be assemblied on this bracing frame 21, as depicted in figs. 1 and 2, the sidewall of this sieve end cylinder 22 is circumferentially provided with the bar shaped screen hole 220 of 16 head and the tail connections, and this bar shaped screen hole 220 is arranged with running through this sieve end cylinder 22 sidewall; As shown in Figure 3, above-mentioned charging aperture 11 is located at the upper right of above-mentioned sieve end cylinder 22, and this sieve end cylinder 22 is pointed in charging aperture direction (as a arrow in Fig. 3 points to shown) obliquely; And above-mentioned discharging opening 12 is located at the lower left of this sieve end cylinder 22, this sieve end cylinder 22 is pointed in discharging opening direction (as b arrow in Fig. 3 points to shown) obliquely; Further, as shown in Figure 3, the preferred above-mentioned charging aperture direction of present embodiment and above-mentioned discharging opening direction are arranged with pointing to above-mentioned sieve end cylinder 22 axis respectively, and the angular range of angle β that charging aperture direction and discharging opening direction are formed is 95 ~ 175 degree, and preferred angle is 120 degree; Certainly, other positions also can be pointed in charging aperture direction and discharging opening direction, only need charging aperture direction and discharging opening direction to point to the last cylinder 22 of sieve obliquely.In order to be rejected by the infraction thing on bar shaped screen hole 220 in real time, above-mentioned discharging opening 12 is provided with the first tooth plate 221 matched with this sieve end cylinder 22, 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 place is fixedly equipped with the second tooth plate 227 matched with above-mentioned sieve end cylinder 22, 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 sieving last cylinder 22 is: as depicted in figs. 1 and 2, and above-mentioned sieve end cylinder 22 is connected to form by the sieve ring 223 of the parallel arrangement of 17, and the quantity of sieve ring 223 arranges and is not limited to 17, can set according to actual needs; The above-mentioned bar shaped screen hole 220 of gap-forming between two adjacent sieve rings 223; As shown in Figure 4, each above-mentioned sieve ring 223 is provided with three connectors 224, and this connector 224 one is located at the edge, inner side of this sieve ring 223 with connecting; One end of above-mentioned connector 224 is provided with an installing hole 225, and this connector 224 other end is provided with the projection 226 coordinated with this installing hole 225; The mode that two adjacent sieve rings 223 are inserted in the installing hole 225 of the second sieve ring 223 by the projection 226 of the first sieve ring 223 connects, and the sieve ring 223 sieving last cylinder 22 two ends is fixed on above-mentioned bracing frame 21 ground to arrange.In addition, the cross section semicircular in shape on the edge, outside of above-mentioned sieve ring 223, triangle or trapezoidal.This each sieve ring 223 sieved in last cylinder 22 has the adjustment space of certain left and right activity, first tooth plate 221 and the second tooth plate more easily reject the infraction thing of larger particles, can not occur to block thing larger time reject difficulty and hinder the rotation of the last cylinder 22 of sieve, this is conducive to improving service life of drive motors.
The working method that tealeaves of the present invention sieves last frame 2 is: as shown in Figure 3, the one-tenth waiting to sieve end sample tea to be entered by charging aperture 11 so that landing to sieving on last cylinder 22, rotate sieve end cylinder 22 drive tealeaves first do upwards move to sieve last cylinder 22 peak place, then tealeaves tumbles to discharging opening 12 place downwards under self gravitation effect; 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, shown in arrow as being labeled as c in Fig. 3 points to, it is inner that tea dust and tea stalk are introduced into the last cylinder 22 of sieve, then fall to last cylinder 22 outside of sieve by last cylinder 22 inside of sieve through bar shaped screen hole 220; If tea dust particle gets caught in bar shaped screen hole 220 slightly greatly, then by the dredging effect that the first tooth plate 221 and the second tooth plate are assisted, thing will be blocked in time and reject by bar shaped screen hole 220, thus when ensure that and sieve the work of last device, the infraction phenomenon of sieve aperture not occur.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (8)
1. the tealeaves do not blocked sieves last device, comprise main frame body, the sieve end frame 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 connecting described main frame body and the sieve being assemblied in this bracing frame end cylinder, the sidewall of this sieve end cylinder is circumferentially provided with the bar shaped screen hole of the head and the tail connection of at least one, and this bar shaped screen hole runs through this sieve end cylinder sidewall; Described charging aperture is located at the top of the last drum outer wall of described sieve; Described discharging opening is located at the oblique below of this sieve end drum outer wall, and this discharging opening is provided with the first tooth plate matched with this sieve end cylinder, and this first tooth plate is provided with first double wedge that can insert in this bar shaped screen hole; The last cylinder of described sieve comprises the sieve ring of the parallel arrangement of at least two, bar shaped screen hole described in the gap-forming between two adjacent sieve rings; Described in each, sieve is equipped with the connector of at least three, and this connector is fixed at the edge, inner side of this sieve ring; Two adjacent sieve rings are connected by this connector.
2. the tealeaves do not blocked as claimed in claim 1 sieves last device, and it is characterized in that: one end of described connector is provided with an installing hole, this connector other end is provided with the projection coordinated with this installing hole.
3. the tealeaves do not blocked as claimed in claim 1 sieves last device, it is characterized in that: described connector is connected with described sieve ring one.
4. the tealeaves do not blocked as claimed in claim 1 sieves last device, it is characterized in that: the cross section semicircular in shape on the edge, outside of described sieve ring, triangle or trapezoidal.
5. the tealeaves do not blocked as claimed in claim 1 sieves last device, it is characterized in that: described charging aperture direction and described discharging opening direction are arranged with pointing to the last cylinder axis of described sieve respectively, and the angle angle that charging aperture direction and discharging opening direction are formed is 95 ~ 175 degree.
6. the tealeaves do not blocked as claimed in claim 1 sieves last device, it is characterized in that: described charging aperture place is fixedly equipped with the second tooth plate matched with the last cylinder of described sieve, and this second tooth plate is provided with second double wedge that can insert in described bar shaped screen hole.
7. the tealeaves do not blocked as claimed in claim 1 sieves last device, it is characterized in that: described main frame body is equipped with the drive motors driving the last frame of described sieve to rotate.
8. the tealeaves do not blocked as claimed in claim 1 sieves last device, 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 |
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| CN103128047A CN103128047A (en) | 2013-06-05 |
| CN103128047B true 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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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN106179972A (en) * | 2016-08-31 | 2016-12-07 | 陈玛炎 | Multifunctional tea 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 |
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| CN103128047A (en) | 2013-06-05 |
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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. |
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