CN212023633U - Tobacco doffer - Google Patents
Tobacco doffer Download PDFInfo
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- CN212023633U CN212023633U CN202020510948.2U CN202020510948U CN212023633U CN 212023633 U CN212023633 U CN 212023633U CN 202020510948 U CN202020510948 U CN 202020510948U CN 212023633 U CN212023633 U CN 212023633U
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Abstract
The utility model discloses a tobacco blanking device, including tobacco pan feeding passageway, the sealed rotation of tobacco pan feeding passageway left side wall lower extreme even has left striker plate, the sealed fixed even has preceding, back right angle trapezoidal plate of preceding, back lateral wall lower extreme symmetry of tobacco pan feeding passageway, the horizontal length about the upper edge of preceding right angle trapezoidal plate is greater than the horizontal length about the lower edge, the left edge of preceding right angle trapezoidal plate inclines to right below and the right edge is vertical, the sealed fixed even has right side board of tobacco pan feeding passageway right side wall lower extreme, left striker plate, preceding right angle trapezoidal plate, right side board and back right angle trapezoidal plate enclose into tobacco unloading buffering passageway, the port forms the tobacco discharge gate under the tobacco unloading buffering passageway; left striker plate left side department is equipped with the drive assembly who is used for driving left striker plate relative tobacco pan feeding passageway left side wall left-right rotation, and left striker plate rotates right in order to reduce the tobacco discharge gate, and left striker plate rotates left in order to increase the tobacco discharge gate. The utility model discloses can adjust the unloading volume of tobacco in a flexible way.
Description
Technical Field
The utility model belongs to the technical field of the tobacco unloading, concretely relates to tobacco doffer.
Background
At present, what traditional tobacco doffer still adopted is funnel type unloader, and funnel type unloader appears the windrow easily and the uneven condition of blanking, and funnel type unloader can only adjust front end conveyer's transfer rate when the blanking volume of tobacco is adjusted to needs moreover, therefore the operation is inconvenient, for guaranteeing high-efficient accurate production, need research and development one kind can realize the doffer of the controllable blanking volume of technological requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tobacco doffer, this doffer can adjust the unloading volume of tobacco in a flexible way, and the tobacco unloading in-process can not appear windrow and the uneven condition of blanking.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a tobacco blanking device comprises a vertical cuboid tobacco feeding channel with openings at the upper end and the lower end; the lower end of the left side wall of the tobacco feeding channel is connected with a rectangular left striker plate which inclines to the lower right side and is arranged along the front-back direction in a sealing and rotating way, the lower ends of the front and back side walls of the tobacco feeding channel are symmetrically, fixedly connected with a front right trapezoid plate and a back right trapezoid plate which are vertical and are arranged along the left-right direction in a sealing way, the left horizontal length of the upper edge of the front right trapezoid plate is larger than the left horizontal length of the lower edge, the left edge of the front right trapezoid plate inclines to the lower right side and the right edge is vertical, the lower end of the right side wall of the tobacco feeding channel is fixedly connected with a rectangular right side plate which is vertical and is arranged along the front-back direction in a sealing way, the right edge of the front right trapezoid plate is fixedly connected with the front edge of the right trapezoid plate in a sealing way, the front edge of the left striker plate is in sealing contact with the left part, the left striker plate, the front right-angle trapezoidal plate, the right striker plate and the rear right-angle trapezoidal plate define a tobacco blanking buffer channel, and a tobacco discharge port is formed at the lower port of the tobacco blanking buffer channel; left striker plate left side department is equipped with the drive assembly who is used for driving left striker plate relative tobacco pan feeding passageway left side wall left-right rotation, and left striker plate rotates right in order to reduce the tobacco discharge gate, and left striker plate rotates left in order to increase the tobacco discharge gate.
Furthermore, the upper end of the left striker plate is rotatably connected with the lower end of the left side wall of the tobacco feeding channel through a rotating shaft which is arranged horizontally and along the front-back direction.
Further, the driving part comprises a horizontal operation table fixed at the lower left side of the left baffle plate, a speed reducing motor is fixed at the front part of the top surface of the operation table, a turbine is fixedly arranged at the end part of a rear output shaft of the speed reducing motor in a fixing sleeve mode, a left fixing seat and a right fixing seat are symmetrically fixed at the left part and the right part of the top surface of the operation table at the rear side of the speed reducing motor, a horizontal worm arranged along the left-right direction is arranged between the left fixing seat and the right fixing seat, a horizontal left through hole used for the left end of the worm to pass through is formed in the left fixing seat, a horizontal right through hole used for the right end of the worm to pass through is formed in the right fixing seat, the left part of the worm is in sliding fit with the left through hole, the right part of the worm is in sliding fit with the right through hole.
Further, the left end of the worm is fixed with a left stop block, and the left stop block is used for preventing the left end of the worm from sliding out of the left fixing seat rightwards.
Furthermore, the gear motor is arranged in the middle of the front sides of the left and right fixing seats, and the right end of the worm is fixed in the lower middle of the left side face of the left striker plate.
Furthermore, an observation window is arranged at the lower part of the front right-angle trapezoidal plate, and the front right-angle trapezoidal plate is fixedly provided with a transparent acrylic plate for closing the observation window in a sealing manner at the observation window.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the left striker plate left side department is equipped with the drive assembly that is used for driving left striker plate to rotate left and right relative to the left side wall of tobacco feeding channel, left striker plate rotates right to reduce the tobacco discharge gate, left striker plate rotates left to increase the tobacco discharge gate, therefore the blanking device can flexibly adjust the blanking amount of tobacco, and realize the flexible adjustment of tobacco blanking amount under the condition that the transmission rate of the conveyor belt that is used for transmitting tobacco at the upper reaches does not need to slow down, and because the blanking device can flexibly adjust the blanking amount of tobacco, the condition of material piling and uneven blanking can not appear in the tobacco blanking process like this;
in the utility model, because the tobacco feeding channel is in a vertical cuboid shape, the lower end of the left side wall of the tobacco feeding channel is connected with a left rectangular baffle plate which is inclined towards the lower right side and is arranged along the front-back direction in a sealing and rotating way, the lower ends of the front and the back side walls of the tobacco feeding channel are fixedly connected with a front right trapezoid plate and a back right trapezoid plate which are vertical and are arranged along the left-right direction in a sealing and fixing way, the left horizontal length of the upper edge of the front right trapezoid plate is larger than the left horizontal length of the lower edge, the left edge of the front right trapezoid plate is inclined towards the lower right side and the right edge of the front right trapezoid plate is vertical, the lower end of the right side wall of the tobacco feeding channel is fixedly connected with a right rectangular side plate which is vertical and is arranged along the front-back direction in a sealing way, the left baffle plate, the front right trapezoid plate, the right side plate and the, the tobacco falling onto the right side surface of the left striker plate is discharged from the tobacco discharge port downwards along the right side surface of the left striker plate, and the tobacco discharged from the tobacco discharge port falls onto a downstream belt weigher for weighing;
the utility model discloses in, preceding right angle trapezoidal plate lower part department is equipped with observation window, and preceding right angle trapezoidal plate has the transparent inferior gram force board that is used for sealing observation window in the sealed fixed mounting of observation window department, sees through transparent inferior gram force board and can observe whether the putty phenomenon appears in the tobacco unloading buffering passageway.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a left side view of the structure of fig. 1.
Description of the drawings: 1. tobacco pan feeding passageway, 2, left striker plate, 3, preceding right angle trapezoidal plate, 4, right side board, 5, tobacco discharge gate, 6, operation panel, 7, gear motor, 8, turbine, 9, left fixing base, 10, right fixing base, 11, worm, 12, observation window, 13, back right angle trapezoidal plate.
Detailed Description
As shown in fig. 1, a tobacco blanking device comprises a vertical rectangular tobacco feeding channel 1 with openings at the upper and lower ends; the lower end of the left side wall of the tobacco feeding channel 1 is connected with a rectangular left striker plate 2 which inclines to the lower right and is arranged along the front-back direction in a sealing and rotating way, the upper end of the left striker plate 2 is connected with the lower end of the left side wall of the tobacco feeding channel 1 in a rotating way through a rotating shaft which is horizontally arranged along the front-back direction, the lower ends of the front and back side walls of the tobacco feeding channel 1 are connected with a front right-angle trapezoidal plate 3 and a back right-angle trapezoidal plate 13 which are vertically arranged along the left-right direction in a sealing and fixing way, the left horizontal length of the upper edge of the front right-angle trapezoidal plate 3 is larger than the left horizontal length of the lower edge, the left edge of the front right-angle trapezoidal plate 3 inclines to the lower right and the right edge of the front right-angle trapezoidal plate 3 is vertical, the lower end of the right side wall of the tobacco feeding channel 1 is fixedly connected with a rectangular right side plate 4 which is, the front edge of the left material baffle 2 is in sealing contact with the left part of the rear side surface of the front right-angle trapezoidal plate 3, the rear edge of the left material baffle 2 is in sealing contact with the left part of the front side surface of the rear right-angle trapezoidal plate 13, the left material baffle 2, the front right-angle trapezoidal plate 3, the right side plate 4 and the rear right-angle trapezoidal plate 13 form a tobacco blanking buffer channel, and the lower port of the tobacco blanking buffer channel forms a tobacco discharge port 5; left striker plate 2 left side department is equipped with and is used for driving left striker plate 2 relative tobacco pan feeding 1 left side wall left-right rotation's of passageway drive assembly, and left striker plate 2 rotates right in order to reduce tobacco discharge gate 5, and left striker plate 2 rotates left in order to increase tobacco discharge gate 5.
Wherein, the driving part comprises a horizontal operation table 6 fixed at the left lower side of the left striker plate 2, a speed reducing motor 7 is fixed at the front part of the top surface of the operation table 6, a worm wheel 8 is fixedly sleeved at the end part of a rear output shaft of the speed reducing motor 7, a left fixing seat 9 and a right fixing seat 10 are symmetrically fixed at the left part and the right part of the top surface of the operation table 6 at the rear side of the speed reducing motor 7, a worm 11 which is horizontally arranged along the left-right direction is arranged between the left fixing seat 9 and the right fixing seat 10, a horizontal left through hole for the left end of the worm 11 to pass through is arranged on the left fixing seat 9, a horizontal right through hole for the right end of the worm 11 to pass through is arranged on the right fixing seat 10, the left part of the worm 11 is in sliding fit with the left through hole, the right part of the worm 11 is in sliding fit with the right through hole, the worm wheel 8 is positioned at the upper side, the left end of the worm 11 is fixed with a left stop dog which is used for preventing the left end of the worm 11 from sliding out of the left fixing seat 9 rightwards.
Wherein, gear motor 7 is in the front side middle part department of left fixing base 9, right fixing base 10, and worm 11 right-hand member is fixed in left striker plate 2 left surface lower middle part department.
Wherein, the lower part of the front right-angle trapezoidal plate 3 is provided with an observation window 12, and the front right-angle trapezoidal plate 3 is fixedly provided with a transparent acrylic plate for sealing the observation window 12 at the observation window 12.
The working principle is as follows: when the tobacco discharge port 5 needs to be reduced, the speed reducing motor 7 is started, the rear output shaft of the speed reducing motor 7 rotates, the turbine 8 rotates along with the rear output shaft of the speed reducing motor 7, the worm 11 is driven by the turbine 8 to move rightwards, the left striker plate 2 is driven by the worm 11 to rotate rightwards relative to the left side wall of the tobacco feeding channel 1, and then the tobacco discharge port 5 is reduced; when the tobacco discharge port 5 needs to be enlarged, the speed reducing motor 7 is started, the rear output shaft of the speed reducing motor 7 rotates reversely, the turbine 8 rotates reversely along with the rear output shaft of the speed reducing motor 7, the worm 11 moves leftwards under the driving of the turbine 8, and the left material blocking plate 2 rotates leftwards relative to the left side wall of the tobacco feeding channel 1 under the driving of the worm 11, so that the tobacco discharge port 5 is enlarged.
Claims (6)
1. The utility model provides a tobacco doffer which characterized in that: comprises a cuboid tobacco feeding channel which is vertical and has openings at the upper end and the lower end; the lower end of the left side wall of the tobacco feeding channel is connected with a rectangular left striker plate which inclines to the lower right side and is arranged along the front-back direction in a sealing and rotating way, the lower ends of the front and back side walls of the tobacco feeding channel are symmetrically, fixedly connected with a front right trapezoid plate and a back right trapezoid plate which are vertical and are arranged along the left-right direction in a sealing way, the left horizontal length of the upper edge of the front right trapezoid plate is larger than the left horizontal length of the lower edge, the left edge of the front right trapezoid plate inclines to the lower right side and the right edge is vertical, the lower end of the right side wall of the tobacco feeding channel is fixedly connected with a rectangular right side plate which is vertical and is arranged along the front-back direction in a sealing way, the right edge of the front right trapezoid plate is fixedly connected with the front edge of the right trapezoid plate in a sealing way, the front edge of the left striker plate is in sealing contact with the left part, the left striker plate, the front right-angle trapezoidal plate, the right striker plate and the rear right-angle trapezoidal plate define a tobacco blanking buffer channel, and a tobacco discharge port is formed at the lower port of the tobacco blanking buffer channel; left striker plate left side department is equipped with the drive assembly who is used for driving left striker plate relative tobacco pan feeding passageway left side wall left-right rotation, and left striker plate rotates right in order to reduce the tobacco discharge gate, and left striker plate rotates left in order to increase the tobacco discharge gate.
2. The tobacco blanking device according to claim 1, characterized in that: the upper end of the left striker plate is rotatably connected with the lower end of the left side wall of the tobacco feeding channel through a rotating shaft which is arranged horizontally and along the front-back direction.
3. The tobacco blanking device according to claim 1, characterized in that: the driving part comprises a horizontal operation table fixed at the left lower side of the left baffle plate, a speed reducing motor is fixed at the front part of the top surface of the operation table, a turbine is fixedly arranged at the end part of a rear output shaft of the speed reducing motor, a left fixing seat and a right fixing seat are symmetrically fixed at the left part and the right part of the top surface of the operation table at the rear side of the speed reducing motor, a horizontal worm arranged along the left-right direction is arranged between the left fixing seat and the right fixing seat, a horizontal left through hole for the left end of the worm to pass through is formed in the left fixing seat, a horizontal right through hole for the right end of the worm to pass through is formed in the right fixing seat, the left part of the worm is in sliding fit with the left through hole, the right part of the worm is in sliding fit with the right through hole, the turbine is in meshing.
4. The tobacco blanking device according to claim 3, characterized in that: the left end of the worm is fixed with a left stop dog which is used for preventing the left end of the worm from sliding out of the left fixing seat rightwards.
5. The tobacco blanking device according to claim 3, characterized in that: the gear motor is arranged in the middle of the front side of the left fixing seat and the front side of the right fixing seat, and the right end of the worm is fixed in the lower middle of the left side face of the left striker plate.
6. The tobacco blanking device according to claim 1, characterized in that: the lower part of the front right-angle trapezoidal plate is provided with an observation window, and the front right-angle trapezoidal plate is fixedly provided with a transparent acrylic plate for sealing the observation window in a sealing way at the observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510948.2U CN212023633U (en) | 2020-04-09 | 2020-04-09 | Tobacco doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510948.2U CN212023633U (en) | 2020-04-09 | 2020-04-09 | Tobacco doffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212023633U true CN212023633U (en) | 2020-11-27 |
Family
ID=73489489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020510948.2U Active CN212023633U (en) | 2020-04-09 | 2020-04-09 | Tobacco doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212023633U (en) |
-
2020
- 2020-04-09 CN CN202020510948.2U patent/CN212023633U/en active Active
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