CN212310075U - Laboratory tobacco screening device - Google Patents
Laboratory tobacco screening device Download PDFInfo
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- CN212310075U CN212310075U CN202021058624.6U CN202021058624U CN212310075U CN 212310075 U CN212310075 U CN 212310075U CN 202021058624 U CN202021058624 U CN 202021058624U CN 212310075 U CN212310075 U CN 212310075U
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- push rod
- screen cloth
- thick bamboo
- transition section
- lateral wall
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Abstract
The utility model discloses a laboratory tobacco screening plant, including screen cloth mechanism, vibration mechanism and collection base, vibration mechanism is including a transition section of thick bamboo, flexible coupling, spring unit and push rod mechanism, screen cloth mechanism passes through the flexible coupling with the top of a transition section of thick bamboo is connected, the bottom of a transition section of thick bamboo with the connection can be dismantled at the top of collecting the base, spring unit's quantity is three at least, its upper end with screen cloth mechanism's lateral wall is connected, the lower extreme with the lateral wall of a transition section of thick bamboo is connected, push rod mechanism sets up on the lateral wall of a transition section of thick bamboo, be provided with the baffle on screen cloth mechanism's the lateral wall, the baffle sets up directly over push rod mechanism, push rod mechanism is through right thrust is applyed to the baffle, makes screen cloth mechanism upward movement. The utility model discloses can screen the shredded tobacco in the pipe tobacco and fall, it is fast to have the screening moreover, and the screening precision is high advantage.
Description
Technical Field
The utility model relates to a laboratory tobacco screening plant belongs to cigarette production facility technical field.
Background
The cigarette formula is a mixture formed by combining tobacco shreds in different producing areas, grades, parts and years according to a specific proportion. In the process of product development or maintenance in a laboratory, single-grade cut tobacco (different producing areas, grades, parts and years) needs to be weighed and proportioned, and because a single-grade cut tobacco sample is composed of cut tobacco with different sizes, a certain proportion of cut tobacco (cut tobacco with the size below 1.0 mm) is contained. Broken shreds produced in the shred making link in the cigarette processing and production process are screened out by a screen before the flavoring process, so that the content of the broken shreds in cigarettes is very low, and the laboratory sample is inconsistent with the production line sample.
The high proportion of shredded tobacco in the cut tobacco not only can influence the physical index of the cigarette, produce the influence of different degrees, but also can influence the stability of the formula of the cigarette leaf group, cause the difference of laboratory samples and production line samples, and then influence the quality of the cigarette, which will increase the difficulty of the work of tobacco technicians.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laboratory tobacco silk screening plant to solve not enough among the prior art, it can screen the shredded tobacco in the pipe tobacco and fall, has screening fast moreover, the advantage that the screening precision is high.
The utility model provides a laboratory tobacco screening plant, including screen cloth mechanism, vibration mechanism and collection base, vibration mechanism is including a transition section of thick bamboo, flexible coupling, spring unit and push rod mechanism, screen cloth mechanism passes through the flexible coupling with the top of a transition section of thick bamboo is connected, the bottom of a transition section of thick bamboo with the connection can be dismantled at the top of collecting the base, spring unit's quantity is three at least, its upper end with screen cloth mechanism's lateral wall is connected, the lower extreme with the lateral wall of a transition section of thick bamboo is connected, push rod mechanism sets up on the lateral wall of a transition section of thick bamboo, be provided with the baffle on screen cloth mechanism's the lateral wall, the baffle sets up directly over push rod mechanism, push rod mechanism is through right intermittent type nature's thrust is applyed to the baffle.
In the laboratory tobacco screening device, preferably, the spring assembly includes an upper mounting plate, an upper guide post, a lower mounting plate, a lower guide post and a spring, the upper mounting plate is fixed on the outer wall of the screening mechanism, the upper guide post is fixed on the bottom surface of the upper mounting plate, the lower mounting plate is fixed on the outer wall of the transition cylinder, the lower guide post is fixed on the top surface of the lower mounting plate, and the spring is mounted between the upper mounting plate and the lower mounting plate.
In the aforesaid laboratory tobacco screening device, preferably, push rod mechanism includes driving motor, motor mount pad, cam, push rod and push rod mounting panel, the quantity of push rod mounting panel is two, has the mounting hole on it, two the push rod mounting panel is arranged along vertical direction, and is parallel to each other, install push rod slidable on the push rod mounting panel, driving motor passes through the motor mount pad is fixed on the lateral wall of a transition section of thick bamboo, install on its output shaft the cam, the lower extreme of push rod with the cam butt, its upper end with the baffle butt.
In the laboratory tobacco screening device, preferably, the screen mechanism includes a frame body, a screen frame, a screen and a limiting part, a slot is arranged in the frame body, an opening is arranged at one end of the frame body, the screen frame is connected with the slot in an inserting manner, the screen is fixed on the screen frame, and the position of the opening is provided with the limiting part.
In the laboratory tobacco screening device, preferably, the limiting member includes a limiting plate and a mounting bolt, the limiting plate passes through the mounting bolt is fixed on the lateral wall of the frame body, and is located above the opening, the limiting plate with the mounting bolt is rotatably connected.
In the laboratory tobacco screening device, the flexible connection is preferably made of rubber.
Compared with the prior art, the utility model discloses a screen cloth mechanism, vibration mechanism and collection base can provide the efficient vibration for screen cloth mechanism through vibration mechanism, make it can produce the up-and-down motion to make the shredded tobacco whereabouts in the pipe tobacco and enter into and collect the base, like this alright effectively get rid of the shredded tobacco that is not conform to the user demand in the screen cloth mechanism, need not manual operation, high-efficient high-quality moreover, and the shredded tobacco after the separation is effectively collected, so that subsequent processing.
Drawings
Fig. 1 is an isometric view of the overall structure of the present invention;
figure 2 is an isometric view of a screen mechanism.
Description of reference numerals: 1-screen mechanism, 2-collecting base, 3-transition cylinder, 4-flexible connection, 5-spring component, 6-push rod mechanism, 7-baffle, 8-upper mounting plate, 9-upper guide post, 10-lower mounting plate, 11-lower guide post, 12-spring, 13-driving motor, 14-motor mounting seat, 15-cam, 16-push rod, 17-push rod mounting plate, 18-frame body, 19-screen frame, 20-screen, 21-limiting piece, 22-slot and 23-opening.
Detailed Description
The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in figure 1, a laboratory tobacco screening device, including screen cloth mechanism 1, vibration mechanism and collection base 2, screen cloth mechanism 1, vibration mechanism and collection base 2 all adopt quadrilateral structure, vibration mechanism includes a transition section of thick bamboo 3, flexible coupling 4, spring assembly 5 and push rod mechanism 6, screen cloth mechanism 1 is connected with the top of a transition section of thick bamboo 3 through flexible coupling 4, the bottom of a transition section of thick bamboo 3 can be dismantled with the top of collecting base 2 and be connected, the quantity of spring assembly 5 is three at least, the upper end of spring assembly 5 is connected with the lateral wall of screen cloth mechanism 1, the lower extreme is connected with the lateral wall of a transition section of thick bamboo 3, push rod mechanism 6 sets up on the lateral wall of a transition section of thick bamboo 3, be provided with baffle 7 on the lateral wall of screen cloth mechanism 1, baffle 7 sets up directly over push rod mechanism 6.
During the use, place the pipe tobacco in screen cloth mechanism 1, then start push rod mechanism 6, can set up timing device according to the demand, push rod mechanism 6 is the reciprocating motion of vertical direction, exert intermittent type thrust for baffle 7, under spring assembly 5's effect, screen cloth mechanism 1 is high-frequency vibration, thereby make the shredded tobacco screen cloth mechanism 1 screen out, and fall into and collect in base 2, the screening finishes the back, the pipe tobacco of staying in screen cloth mechanism 1 accords with the user demand, and the shredded tobacco of collecting in the base 2 can be stayed for other uses.
Specifically, the spring assembly 5 includes an upper mounting plate 8, an upper guide post 9, a lower mounting plate 10, a lower guide post 11 and a spring 12, the upper mounting plate 8 is fixed on the outer wall of the screen mechanism 1, the upper guide post 9 is fixed on the bottom surface of the upper mounting plate 8, the lower mounting plate 10 is fixed on the outer wall of the transition cylinder 3, the lower guide post 11 is fixed on the top surface of the lower mounting plate 10, and the spring 12 is mounted between the upper mounting plate 8 and the lower mounting plate 10.
The total length of the upper guide post 9 and the lower guide post 11 is smaller than the length of the compressed spring 12. This enables the screen mechanism 1 to vibrate up and down. Adopt this kind of structure can make things convenient for screen cloth mechanism 1 to dismantle fast to the convenient pipe tobacco that will sieve pours out, the bottom fixed connection of the preferred and screen cloth mechanism 1 of flexible coupling 4, lower part and 3 lap joints of a transition section of thick bamboo, flexible coupling 4 adopts the rubber material.
Further, the push rod mechanism 6 comprises a driving motor 13, a motor mounting seat 14, a cam 15, push rods 16 and push rod mounting plates 17, the number of the push rod mounting plates 17 is two, mounting holes are formed in the two push rod mounting plates 17, the two push rod mounting plates 17 are arranged one above the other in the vertical direction and are parallel to each other, the push rods 16 are slidably mounted on the push rod mounting plates 17, and the push rod mounting plates 17 are used for limiting the push rods 16 so that the push rods 16 can only move in the vertical direction. The driving motor 13 is fixed on the outer side wall of the transition cylinder 3 through a motor mounting seat 14, a cam 15 is mounted on an output shaft of the driving motor, the lower end of a push rod 16 is abutted against the cam 15, and the upper end of the push rod is abutted against the baffle 7. The push rod 16 is reciprocated in the vertical direction by the rotation of the cam 15 on the driving motor 13, thereby achieving the purpose of providing the baffle 7 with intermittent thrust.
The utility model discloses simple structure to in the manufacturing, liberation staff's both hands moreover completely, and screening efficiency is high.
Furthermore, the screen mechanism 1 includes a frame 18, a screen frame 19, a screen 20 and a limiting member 21, a slot 22 is provided in the frame 18, an opening 23 is provided at one end of the frame 18, the screen frame 19 is connected to the slot 22 in an inserting manner, the screen 20 is fixed on the screen frame 19, and the limiting member 21 is provided at the position of the opening 23. The limiting member 21 includes a limiting plate and a mounting bolt, the limiting plate is fixed on the sidewall of the frame 18 through the mounting bolt and is located above the opening 23, and the limiting plate is rotatably connected to the mounting bolt.
Can make things convenient for the change of screen cloth 20 through this structural design, the mesh of screen cloth 20 is 1mm in this embodiment, consequently can screen out the shredded silk that the diameter is below 1 mm. When the shredded silk of other diameters need to be sieved, open locating part 21, pull out screen cloth frame 19, change screen cloth 20 of corresponding diameter.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (6)
1. The utility model provides a laboratory tobacco screening plant which characterized in that: including screen cloth mechanism (1), vibration mechanism and collection base (2), vibration mechanism is including a transition section of thick bamboo (3), flexible coupling (4), spring unit (5) and push rod mechanism (6), screen cloth mechanism (1) passes through flexible coupling (4) with the top of a transition section of thick bamboo (3) is connected, the bottom of a transition section of thick bamboo (3) with the top of collecting base (2) can be dismantled and be connected, the quantity of spring unit (5) is three at least, its upper end with the lateral wall of screen cloth mechanism (1) is connected, the lower extreme with the lateral wall of a transition section of thick bamboo (3) is connected, push rod mechanism (6) set up on the lateral wall of a transition section of thick bamboo (3), be provided with baffle (7) on the lateral wall of screen cloth mechanism (1), baffle (7) set up directly over push rod mechanism (6).
2. The laboratory tobacco screening apparatus of claim 1, wherein: the spring assembly (5) comprises an upper mounting plate (8), an upper guide pillar (9), a lower mounting plate (10), a lower guide pillar (11) and a spring (12), the upper mounting plate (8) is fixed on the outer wall of the screen mechanism (1), the upper guide pillar (9) is fixed on the bottom surface of the upper mounting plate (8), the lower mounting plate (10) is fixed on the outer wall of the transition cylinder (3), the lower guide pillar (11) is fixed on the top surface of the lower mounting plate (10), and the spring (12) is mounted between the upper mounting plate (8) and the lower mounting plate (10).
3. The laboratory tobacco screening apparatus of claim 1, wherein: push rod mechanism (6) are including driving motor (13), motor mount pad (14), cam (15), push rod (16) and push rod mounting panel (17), the quantity of push rod mounting panel (17) is two, has the mounting hole on it, two push rod mounting panel (17) are arranged along vertical direction, and are parallel to each other, install push rod (16) slidable on push rod mounting panel (17), driving motor (13) pass through motor mount pad (14) are fixed on the lateral wall of a transition section of thick bamboo (3), install on its output shaft cam (15), the lower extreme of push rod (16) with cam (15) butt, its upper end with baffle (7) butt.
4. The laboratory tobacco screening apparatus of claim 1, 2 or 3, wherein: the screen cloth mechanism (1) comprises a frame body (18), a screen cloth frame (19), a screen cloth (20) and a limiting part (21), wherein a slot (22) is formed in the frame body (18), an opening (23) is formed in one end of the frame body (18), the screen cloth frame (19) is in plug-in connection with the slot (22), the screen cloth (20) is fixed on the screen cloth frame (19), and the limiting part (21) is arranged at the position of the opening (23).
5. The laboratory tobacco screening apparatus of claim 4, wherein: the limiting part (21) comprises a limiting plate and a mounting bolt, the limiting plate is fixed on the side wall of the frame body (18) through the mounting bolt and located above the opening (23), and the limiting plate is rotatably connected with the mounting bolt.
6. The laboratory tobacco screening apparatus of claim 1, wherein: the flexible connection (4) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021058624.6U CN212310075U (en) | 2020-06-10 | 2020-06-10 | Laboratory tobacco screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021058624.6U CN212310075U (en) | 2020-06-10 | 2020-06-10 | Laboratory tobacco screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212310075U true CN212310075U (en) | 2021-01-08 |
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ID=74026031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021058624.6U Active CN212310075U (en) | 2020-06-10 | 2020-06-10 | Laboratory tobacco screening device |
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| CN (1) | CN212310075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687038A (en) * | 2020-06-10 | 2020-09-22 | 河南中烟工业有限责任公司 | Equipment for screening cut tobacco for laboratory |
-
2020
- 2020-06-10 CN CN202021058624.6U patent/CN212310075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687038A (en) * | 2020-06-10 | 2020-09-22 | 河南中烟工业有限责任公司 | Equipment for screening cut tobacco for laboratory |
| CN111687038B (en) * | 2020-06-10 | 2024-03-15 | 河南中烟工业有限责任公司 | Laboratory is used for screening equipment of pipe tobacco |
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