CN112998307A - Tobacco threshing and stem removing separation device - Google Patents
Tobacco threshing and stem removing separation device Download PDFInfo
- Publication number
- CN112998307A CN112998307A CN202110112766.9A CN202110112766A CN112998307A CN 112998307 A CN112998307 A CN 112998307A CN 202110112766 A CN202110112766 A CN 202110112766A CN 112998307 A CN112998307 A CN 112998307A
- Authority
- CN
- China
- Prior art keywords
- tobacco
- cavity
- impurity
- threshing
- screening barrel
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/12—Auxiliary devices for stripping
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/06—Stripping tobacco; Treatment of stems or ribs by stripping leaf-parts from the stem
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a tobacco leaf-beating and stem-removing separation device, which relates to the field of tobacco processing, and adopts the technical scheme that the device comprises a machine case, wherein an impurity cavity, a tobacco stem cavity and a tobacco leaf cavity are respectively and circularly arranged in the machine case from inside to outside, a rotating shaft and a leaf-beating roller arranged on the machine case are rotatably arranged in the machine case, a screening barrel with the central axis coinciding with the leaf-beating roller is arranged in the machine case, the outer wall of the screening barrel is contacted with the upper end of the impurity cavity, a plurality of uniformly distributed impurity-removing holes communicated with the impurity cavity are arranged on the screening barrel, power mechanisms for respectively driving the rotating shaft and the screening barrel to rotate are arranged in the machine case, a ventilation cavity and a blower arranged in the ventilation cavity are arranged at the lower end of the machine case, a plurality of uniformly distributed ventilation holes communicated with the ventilation cavity and ventilation plates embedded at the ventilation holes are arranged at the lower end of the screening barrel, and the technical effect is that, the subsequent separation work is convenient, and the separation effect of the tobacco leaves and the tobacco stems is improved.
Description
Technical Field
The invention relates to the field of tobacco processing, in particular to a tobacco threshing and stem removing separation device.
Background
The equipment for separating the tobacco leaves from the tobacco stems comprises a horizontal type equipment and a vertical type equipment. The threshing machine consists of two main parts, namely a threshing roller and an air separator. The threshing roller is a rotary roller, nailing is arranged on the surface of the cylinder, a frame fence is arranged on the periphery of the roller, and the blades are torn off from the tobacco stems by means of the relative action of the nailing and the frame fence. The air separator divides the mixture after threshing into two parts of blades and tobacco stems by utilizing the different floating speeds of the blades and the tobacco stems in the air.
However, because the tobacco leaves and the tobacco stems are doped with each other, the air separator cannot separate the leaves from the tobacco stems in a short time when the materials pass through, and the defect of poor separation effect of the leaves and the tobacco stems exists.
Disclosure of Invention
The invention aims to provide a tobacco threshing and stem removing separation device, which can automatically separate tobacco leaves and tobacco stems in the process of spirally rising and moving in a screening barrel due to different weight volumes, is convenient for subsequent separation work and improves the separation effect of the tobacco leaves and the tobacco stems.
The technical purpose of the invention is realized by the following technical scheme:
a tobacco threshing and stem removing separation device comprises a machine case, wherein an impurity cavity, a tobacco stem cavity and a tobacco leaf cavity are respectively arranged in the machine case from inside to outside in a surrounding manner, a rotating shaft and a threshing roller arranged on the machine case are arranged in the machine case in a rotating manner, a screening barrel with the central axis coinciding with the threshing roller is arranged in the machine case, the outer wall of the screening barrel is contacted with the upper end of the impurity cavity, a plurality of uniformly distributed impurity discharge holes communicated with the impurity cavity are arranged on the screening barrel, power mechanisms for driving the rotating shaft and the screening barrel to rotate respectively are arranged in the machine case, a ventilation cavity and a blower arranged in the ventilation cavity are arranged at the lower end of the machine case, a plurality of uniformly distributed ventilation holes communicated with the ventilation cavity and ventilation plates embedded at the ventilation holes are arranged at the lower end of the screening barrel, three impurity discharge channels and the, the lower ends of the tobacco stalk cavity and the tobacco leaf cavity are respectively provided with an opening communicated with different impurity discharging channels.
By adopting the technical scheme, the air flow generated by the air blower moves from bottom to top in the screening barrel, the tobacco in the screening barrel moves upwards under the action of wind force in the process of being limited along the inner wall of the screening barrel, the tobacco is in a spirally-rising motion track along the inner wall of the screening barrel, the threshing roller can strike the tobacco to separate the tobacco leaves from the tobacco stems in the process, in addition, crushed leaves and impurity particles mixed with the tobacco are discharged into the impurity cavities through the impurity discharge holes, the practicability is improved, when the tobacco leaves and the tobacco stems are separated from the screening barrel, the tobacco stems fall into the tobacco stem cavities, the tobacco leaves are lighter in weight, and move to the tobacco leaf cavities farther away along with the air flow, so that the function of automatically separating the tobacco leaves from the tobacco stems is realized, and the convenience is improved.
Further setting: the lower end of the case is provided with a power cavity, the power mechanism comprises a motor arranged in the power cavity, a power shaft connected with the rotating shaft is arranged on the motor, a driving gear is arranged in the middle of the power shaft, a supporting rod and a transmission gear rotatably arranged on the supporting rod are arranged in the power cavity, and the lower end of the screening barrel extends to the power cavity and is provided with an inner gear meshed with the transmission gear.
By adopting the technical scheme, the power of the motor is respectively transmitted to the rotating shaft and the screening barrel by using the gear set, and the internal space of the case can be saved by using a single motor to provide power.
Further setting: the upper end of the case is embedded with a wind shield, a material guide pipe with a central axis coinciding with the threshing roller is arranged in the middle of the wind shield, the lower end of the material guide pipe extends to the outer side of the threshing roller, and the upper end of the material guide pipe extends to the upper side of the wind shield and is provided with a feeding hole.
Through adopting above-mentioned technical scheme, the passage lower extreme opening is located the vent inboard, can make the tobacco of treating processing can remove smoothly and carry out the threshing process to the interior bottom end of branch sieve bucket, avoids the tobacco to be blown away by the air current that the air-blower produced when dropping into in the branch sieve bucket, has improved stability.
Further setting: the through hole is rotatably connected with a rotating shaft, and the rotating shaft is connected with a material stirring roller.
Through adopting above-mentioned technical scheme, the air current that the air-blower produced when through arranging miscellaneous passageway, will promote to dial the material roller rotatory, then dial the material roller and can push away to arranging miscellaneous passageway in and along with the air current discharge piling up in the material of logical mouth department, avoid the material to block up in logical mouth department, improved the practicality.
Further setting: the opening of the impurity discharging channel is provided with a baffle groove and a baffle arranged in the baffle groove in a sliding way, and the impurity discharging channel is internally provided with a control mechanism for controlling the baffle to open the opening of the impurity discharging channel.
Through adopting above-mentioned technical scheme, the baffle shelters from and makes row miscellaneous passageway opening be in normally closed state at row miscellaneous passageway opening part, and the air current that the air-blower produced under this state will all let in the branch sieve bucket for the moving speed of tobacco leaf improves threshing efficiency.
Further setting: be equipped with the spout that is located the opening downside in arranging miscellaneous passageway, control mechanism sets up the pressure plate in the spout including sliding, be equipped with a plurality of pressure springs between pressure plate lower extreme and the spout inner wall, arrange miscellaneous passageway internal rotation and be connected with the minor axis and set up the link on the minor axis, the pressure plate front end is equipped with first branch and sets up the first connecting rod on first branch, first connecting rod and link sliding connection, the baffle front end is equipped with second branch and sets up the second connecting rod on second branch, second connecting rod and link sliding connection.
Through adopting above-mentioned technical scheme, when the weight of the material of piling up on the pressure plate was enough to overcome pressure spring's production elasticity, the pressure plate moved down under this effort, drove the baffle through the cooperation of first connecting rod, second branch and link and shift up and open row miscellaneous passageway opening, waited that the material discharges the back pressure plate and reset under pressure spring's elasticity effect and close row miscellaneous passageway opening, realized the function of automatic row material, improved the convenience.
In conclusion, the invention has the following beneficial effects: the air current that the air-blower produced moves from bottom to top in dividing the sieve bucket, and the tobacco in dividing the sieve bucket receives the wind force effect to move up along the in-process that divides the restriction of sieve bucket inner wall, and then the tobacco is along dividing sieve bucket inner wall and being the motion orbit that spiral rising, and the threshing roller will strike the tobacco and make tobacco leaf and offal separation in this in-process, and the broken leaves and the foreign particle that mix with in the tobacco will be arranged to the impurity intracavity through arranging miscellaneous hole in addition, have realized row miscellaneous function. When the tobacco leaves and the tobacco stems are separated from the screening barrel, the tobacco stems fall into the tobacco stem cavities, and the tobacco leaves move to the tobacco leaf cavities with longer distances along with the air flow due to lighter weight, so that the function of automatically separating the tobacco leaves and the tobacco stems is realized. When the weight of the materials stacked on the pressure plate is enough to overcome the elastic force generated by the pressure spring, the pressure plate moves downwards and drives the baffle plate to move upwards to open the opening of the impurity discharging channel through the matching relation of the first connecting rod, the second supporting rod and the connecting frame, and the pressure plate resets under the elastic force of the pressure spring to close the opening of the impurity discharging channel after the materials are discharged along with the airflow, so that the function of automatic material discharging is realized, and the convenience is improved.
Drawings
FIG. 1 is a front view of the apparatus structure of the present invention;
FIG. 2 is a schematic diagram of the internal device structure of the enclosure of the present invention;
FIG. 3 is a schematic view of the connection relationship between the power mechanism of the present invention and the rotating shaft and the sieving barrel;
fig. 4 is a schematic view of the control mechanism of fig. 3 at a in the present invention.
1. A chassis; 2. an impurity chamber; 3. a tobacco stem cavity; 4. a tobacco leaf cavity; 5. a screening barrel; 6. impurity removal holes; 7. a rotating shaft; 8. threshing roller; 9. a ventilation cavity; 10. a blower; 11. a vent; 12. a ventilation board; 13. a trash removal channel; 14. a port; 20. a power mechanism; 21. a power cavity; 22. an electric motor; 23. a power shaft; 24. a driving gear; 25. a strut; 26. a transmission gear; 27. an internal gear; 30. a wind deflector; 31. a material guide pipe; 32. a feeding port; 40. a rotating shaft; 41. a material stirring roller; 50. a baffle slot; 51. a baffle plate; 60. a control mechanism; 61. a chute; 62. a pressure plate; 63. a pressure spring; 64. a minor axis; 65. a connecting frame; 66. a first support bar; 67. a first link; 68. a second support bar; 69. a second link.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A tobacco threshing and stem removing separation device is shown in figures 1, 2 and 3 and comprises a machine case 1, wherein an impurity cavity 2, a tobacco stem cavity 3 and a tobacco leaf cavity 4 are respectively arranged in the machine case 1 in a surrounding manner from inside to outside, a rotating shaft 7 and a threshing roller 8 which is arranged on the machine case 1 and synchronously rotates are arranged in the machine case 1 through a bearing in a rotating manner, a screening barrel 5 with the central axis coinciding with the threshing roller 8 is arranged in the machine case 1, the screening barrel 5 is rotatably connected with the machine case 1, the outer wall of the screening barrel 5 is contacted with the upper end of the impurity cavity 2, a large number of impurity discharging holes 6 which are uniformly distributed and communicated with the impurity cavity 2 are arranged on the screening barrel 5, a power mechanism 20 which drives the rotating shaft 7 and the screening barrel 5 to rotate respectively is arranged in the machine case 1, a ventilation cavity 9 and an air blower 10 which is arranged in the ventilation cavity 9 are arranged at the lower end of the machine case 1, four ventilation holes 11 which are uniformly distributed and communicated with the ventilation, the lower end of the case 1 is provided with three impurity discharging channels 13 connected with the ventilation cavity 9, and the lower ends of the impurity cavity 2, the tobacco stem cavity 3 and the tobacco leaf cavity 4 are respectively provided with through holes 14 communicated with different impurity discharging channels 13.
As shown in fig. 3, a power cavity 21 is arranged at the lower end of the chassis 1, the power mechanism 20 includes a motor 22 arranged in the power cavity 21, a power shaft 23 connected with the rotating shaft 7 is arranged on the motor 22, the power shaft 23 and the rotating shaft 7 rotate synchronously, a driving gear 24 rotating synchronously is arranged in the middle of the power shaft 23, a supporting rod 25 and a transmission gear 26 arranged on the supporting rod 25 through a bearing in a rotating manner are arranged in the power cavity 21, and an internal gear 27 engaged with the transmission gear 26 is fixedly arranged at the lower end of the sieving barrel 5 and extends to the power cavity 21.
As shown in fig. 2, a wind shield 30 is embedded in the upper end of the chassis 1, a material guiding pipe 31 with a central axis coinciding with the threshing roller 8 is arranged in the middle of the wind shield 30, the lower end of the material guiding pipe 31 extends to the outer side of the threshing roller 8, the upper end of the material guiding pipe 31 extends to the upper side of the wind shield 30 and is provided with a feeding port 32, and the feeding port 32 is funnel-shaped.
As shown in fig. 3, a rotating shaft 40 is rotatably connected to the through opening 14 through a bearing, a material shifting roller 41 which rotates synchronously is connected to the rotating shaft 40, and the material at the through opening 14 is pushed through four cross plates which are uniformly distributed.
As shown in fig. 3, a baffle slot 50 and a baffle 51 slidably disposed in the baffle slot 50 are disposed at the opening of the impurity removing channel 13, and a control mechanism 60 for controlling the baffle 51 to open the opening of the impurity removing channel 13 is disposed in the impurity removing channel 13.
As shown in fig. 4, a chute 61 is arranged in the impurity discharging passage 13 and located at the lower side of the opening 14, the control mechanism 60 includes a pressure plate 62 slidably disposed in the chute 61, two pressure springs 63 are disposed between the lower end of the pressure plate 62 and the inner wall of the chute 61, a short shaft 64 and a connecting frame 65 disposed on the short shaft 64 and synchronously rotating are rotatably connected in the impurity discharging passage 13 through bearings, a first rod 66 and a first connecting rod 67 rotatably connected on the first rod 66 through a bearing are disposed at the front end of the pressure plate 62, the first connecting rod 67 is slidably connected with the connecting frame 65, a second rod 68 and a second connecting rod 69 rotatably connected on the second rod 68 through a bearing are disposed at the front end of the baffle 51, and the second connecting rod 69 is slidably connected with the connecting frame 65.
The specific operation mode of the specific embodiment of the invention is as follows: when tobacco to be processed is put into the feeding port 32, the motor 22 drives the rotating shaft 7 to drive the threshing roller 8 to strike the tobacco in the process that the tobacco enters the screening barrel 5 along the material guide pipe 31, so that the tobacco leaves and the tobacco stems of the tobacco are separated, the separated tobacco and the tobacco stems fall to the bottom of the screening barrel 5, the material rotates along the inner wall of the screening barrel 5 under the rotating action of the screening barrel 5, in addition, the air flow generated by the air blower 10 moves from bottom to top in the screening barrel 5 to push the material to ascend along the inner wall of the screening barrel 5 in a spiral track, the crushed leaves and impurities mixed in the material in the process enter the impurity cavity 2 through the impurity exhausting channel 13, the material is thrown out after ascending to the upper side of the screening barrel 5, the tobacco stems fall into the tobacco stem cavity 3, the tobacco leaves fall into the tobacco leaf cavity 4 outside the tobacco stem cavity 3 under the action of the air flow due to light weight, and the inner walls of the lower ends of the impurity cavity 2, the tobacco stems cavity 3 and the tobacco, the lowest point of the opening 14 is, the material in each cavity slides to the opening 14 and falls down to be accumulated on the pressure plate 62, when the material accumulated on the pressure plate 62 overcomes the elastic force generated by the pressure spring 63 through weight to make the pressure plate 62 descend, the pressure plate 62 drives the baffle plate 51 to ascend through the matching relation of the first connecting rod 67, the second connecting rod 69 and the connecting frame 65 to open the opening of the impurity discharging channel 13, at the moment, the air flow generated by the air blower 10 carries the material on the pressure plate 62 to be discharged through the impurity discharging channel 13, the pressure plate 62 automatically resets under the elastic force of the pressure spring 63 after the material is discharged, and the baffle plate 51 descends to close the opening of the impurity discharging channel 13.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.
Claims (6)
1. The utility model provides a tobacco threshing and stem removing separation device, includes quick-witted case (1), machine case (1) inside from interior to exterior encircles respectively and is provided with impurity chamber (2), offal chamber (3) and tobacco leaf chamber (4), machine case (1) internal rotation is provided with pivot (7) and sets up threshing roller (8) on machine case (1), its characterized in that: a screening barrel (5) with a central axis coincident with the threshing roller (8) is arranged in the case (1), the outer wall of the screening barrel (5) is in contact with the upper end of the impurity cavity (2), a plurality of impurity discharge holes (6) which are uniformly distributed and communicated with the impurity cavity (2) are formed in the screening barrel (5), power mechanisms (20) which respectively drive the rotating shaft (7) and the screening barrel (5) to rotate are arranged in the case (1), a ventilation cavity (9) and an air blower (10) arranged in the ventilation cavity (9) are arranged at the lower end of the case (1), a plurality of uniformly distributed ventilation openings (11) communicated with the ventilation cavity (9) and a ventilation plate (12) embedded at the ventilation openings (11) are arranged at the lower end of the screening barrel (5), three impurity discharge channels (13) connected with the ventilation cavity (9) are arranged at the lower end of the case (1), the lower ends of the impurity cavity (2), the tobacco stem cavity (3) and the tobacco leaf cavity (4) are respectively provided with different ports (14) communicated with the impurity discharging channel (13).
2. The tobacco threshing and stem-removing separating device according to claim 1, wherein: case (1) lower extreme is equipped with power chamber (21), power unit (20) are including setting up motor (22) in power chamber (21), be equipped with on motor (22) with power shaft (23) that pivot (7) link to each other, be equipped with driving gear (24) in the middle of power shaft (23), be equipped with branch (25) in power chamber (21) and rotate set up in drive gear (26) on branch (25), divide sieve bucket (5) lower extreme to power chamber (21) department and be equipped with internal gear (27) that drive gear (26) engaged with.
3. The tobacco threshing and stem-removing separating device according to claim 1, wherein: the tobacco leaf threshing machine is characterized in that a wind shield (30) is embedded at the upper end of the machine case (1), a material guide pipe (31) with a central axis coinciding with the threshing roller (8) is arranged in the middle of the wind shield (30), the lower end of the material guide pipe (31) extends to the outer side of the threshing roller (8), and the upper end of the material guide pipe (31) extends to the upper side of the wind shield (30) and is provided with a feeding hole (32).
4. The tobacco threshing and stem-removing separating device according to claim 1, wherein: the opening (14) is rotatably connected with a rotating shaft (40), and the rotating shaft (40) is connected with a material stirring roller (41).
5. The tobacco threshing and stem-removing separating device according to claim 1, wherein: the opening of the impurity discharging channel (13) is provided with a baffle groove (50) and a baffle (51) which is arranged in the baffle groove (50) in a sliding manner, and a control mechanism (60) for controlling the baffle (51) to open the opening of the impurity discharging channel (13) is arranged in the impurity discharging channel (13).
6. The tobacco threshing and stem-removing separating device according to claim 5, wherein: a chute (61) positioned at the lower side of the through hole (14) is arranged in the impurity discharging channel (13), said control means (60) comprising a pressure plate (62) slidingly arranged in said chute (61), a plurality of pressure springs (63) are arranged between the lower end of the pressure plate (62) and the inner wall of the chute (61), a short shaft (64) and a connecting frame (65) arranged on the short shaft (64) are rotationally connected in the impurity removing channel (13), the front end of the pressure plate (62) is provided with a first support rod (66) and a first connecting rod (67) arranged on the first support rod (66), first connecting rod (67) with link (65) sliding connection, baffle (51) front end is equipped with second branch pole (68) and sets up second connecting rod (69) on second branch pole (68), second connecting rod (69) with link (65) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112766.9A CN112998307B (en) | 2021-01-27 | 2021-01-27 | Tobacco threshing and stem removing separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112766.9A CN112998307B (en) | 2021-01-27 | 2021-01-27 | Tobacco threshing and stem removing separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112998307A true CN112998307A (en) | 2021-06-22 |
| CN112998307B CN112998307B (en) | 2022-12-06 |
Family
ID=76385149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110112766.9A Active CN112998307B (en) | 2021-01-27 | 2021-01-27 | Tobacco threshing and stem removing separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112998307B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3550599A (en) * | 1967-06-30 | 1970-12-29 | Arenco Ab | Apparatus for threshing tobacco leaves and separating the threshed tobacco |
| CH647397A5 (en) * | 1979-04-12 | 1985-01-31 | Philip Morris Inc | Method of splitting tobacco stalks into strips |
| CN102813277A (en) * | 2012-09-18 | 2012-12-12 | 中国烟草总公司郑州烟草研究院 | Tobacco leaf threshing and destemming technical method and special equipment thereof |
| CN103263075A (en) * | 2013-06-11 | 2013-08-28 | 红塔烟草(集团)有限责任公司 | High-efficiency energy-saving threshing air separation new process and equipment |
| CN103271432A (en) * | 2013-06-15 | 2013-09-04 | 红塔烟草(集团)有限责任公司 | Air separator capable of separating tobacco stems from tobacco shreds in multi-level manner |
| CN204969421U (en) * | 2015-07-28 | 2016-01-20 | 宜昌市智成环保设备有限责任公司 | Take leaf machine of beating of guide device |
| CN108838090A (en) * | 2018-08-06 | 2018-11-20 | 云南中烟工业有限责任公司 | It is a kind of to divide device and separation method by tobacco leaf, offal and with the separated wind of stalk blade |
| CN208940888U (en) * | 2018-06-05 | 2019-06-07 | 湖北宇隆茶业有限责任公司 | The removal of impurities of fresh tea passes is classified water-removing system |
| CN109938390A (en) * | 2019-05-05 | 2019-06-28 | 云南中烟工业有限责任公司 | It is a kind of to improve the feeding method and device for beating leaf process operational efficiency |
| CN211672411U (en) * | 2019-12-09 | 2020-10-16 | 红塔烟草(集团)有限责任公司 | Wind-force smoked sheet tunnel wind branch machine |
-
2021
- 2021-01-27 CN CN202110112766.9A patent/CN112998307B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3550599A (en) * | 1967-06-30 | 1970-12-29 | Arenco Ab | Apparatus for threshing tobacco leaves and separating the threshed tobacco |
| CH647397A5 (en) * | 1979-04-12 | 1985-01-31 | Philip Morris Inc | Method of splitting tobacco stalks into strips |
| CN102813277A (en) * | 2012-09-18 | 2012-12-12 | 中国烟草总公司郑州烟草研究院 | Tobacco leaf threshing and destemming technical method and special equipment thereof |
| CN103263075A (en) * | 2013-06-11 | 2013-08-28 | 红塔烟草(集团)有限责任公司 | High-efficiency energy-saving threshing air separation new process and equipment |
| CN103271432A (en) * | 2013-06-15 | 2013-09-04 | 红塔烟草(集团)有限责任公司 | Air separator capable of separating tobacco stems from tobacco shreds in multi-level manner |
| CN204969421U (en) * | 2015-07-28 | 2016-01-20 | 宜昌市智成环保设备有限责任公司 | Take leaf machine of beating of guide device |
| CN208940888U (en) * | 2018-06-05 | 2019-06-07 | 湖北宇隆茶业有限责任公司 | The removal of impurities of fresh tea passes is classified water-removing system |
| CN108838090A (en) * | 2018-08-06 | 2018-11-20 | 云南中烟工业有限责任公司 | It is a kind of to divide device and separation method by tobacco leaf, offal and with the separated wind of stalk blade |
| CN109938390A (en) * | 2019-05-05 | 2019-06-28 | 云南中烟工业有限责任公司 | It is a kind of to improve the feeding method and device for beating leaf process operational efficiency |
| CN211672411U (en) * | 2019-12-09 | 2020-10-16 | 红塔烟草(集团)有限责任公司 | Wind-force smoked sheet tunnel wind branch machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112998307B (en) | 2022-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112998307B (en) | Tobacco threshing and stem removing separation device | |
| CN111299156A (en) | Seed sieving mechanism | |
| CN110404776A (en) | A kind of screening wheat device | |
| CN211217542U (en) | Agricultural seed sieve separator | |
| CN115382766B (en) | Oil tea fresh fruit-flower-leaf separator | |
| CN115780264B (en) | Rice bran separation equipment and separation method in rice processing process | |
| CN113003240A (en) | Can carry out corn storage of screening out with throwing material device to impurity in corn | |
| CN209034882U (en) | A kind of sorting machine | |
| CN210449880U (en) | Wheat sieving mechanism | |
| CN112916186B (en) | Processing system for feed preparation | |
| CN209174385U (en) | A kind of rice paddy seed specific weight type cleaning equipment | |
| CN113231291A (en) | Efficient rice grading and screening device and screening method thereof | |
| CN221245435U (en) | Dry-method efficient horizontal three-stage centrifugal screening machine | |
| CN219784851U (en) | Cereal shelling grinder | |
| CN218394738U (en) | Energy-saving dust removal device for screening astragalus seeds | |
| CN219899109U (en) | Multilayer seed sieve separator | |
| CN218691582U (en) | Rice winnower | |
| CN203380100U (en) | Grain winnowing separator | |
| CN219146183U (en) | Oregano seed threshing, cleaning and collecting device | |
| CN215150900U (en) | Waste plastic particle metal separation device | |
| CN109127431A (en) | A kind of sorting machine | |
| CN217342351U (en) | Tea production is with high-efficient screening mechanism | |
| CN221046138U (en) | Peeling and separating device for grain crops | |
| CN218360690U (en) | Screening device for air screen specific gravity classificator | |
| CN220405860U (en) | Firewood field pulverizer set for preparing spleen-invigorating pills |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220921 Address after: 201706 room 206, Zone C, floor 2, building 1, No. 6878, Beiqing Road, Chonggu Town, Qingpu District, Shanghai Applicant after: Shanghai Jingya Electric Automation Technology Co.,Ltd. Address before: Floor 1, no.258, Pingyang Road, Minhang District, Shanghai, 201100 Applicant before: Shanghai pengfan Trade Service Center |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |