CN218960038U

CN218960038U - Tobacco loosening and spreading device

Info

Publication number: CN218960038U
Application number: CN202223189445.8U
Authority: CN
Inventors: 权发香; 杨露; 彭艳萍; 杨红梅
Original assignee: Hongyun Honghe Tobacco Group Co Ltd
Current assignee: Hongyun Honghe Tobacco Group Co Ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-05
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a tobacco leaf loosening and thinning device, which comprises an equipment main body, wherein the equipment main body comprises: the conveying device is used for conveying tobacco leaves and comprises a conveying belt; the spreading component is used for spreading tobacco leaves on the conveying belt, and is arranged at the left end of the outer side of the conveying device; the loosening assembly is used for loosening tobacco leaves on the conveying belt and is arranged at the right end of the outer side of the conveying device; through setting up the equipment main part, realize the thickness control effect to stranded tobacco leaf, stranded equithickness tobacco leaf continues to move to the right side until moving to loose subassembly position, the vibrator operation in the loose subassembly utilizes contact block high frequency vibration conveyer belt below, breaks up stranded equithickness tobacco leaf, makes it really accomplish evenly distributed's effect, and thickness and homogeneity of tobacco leaf can not be controlled effectively, ensures the effect of classifying screen.

Description

Tobacco loosening and spreading device

Technical Field

The utility model relates to the technical field of cigarette equipment, in particular to a tobacco loosening and thinning device.

Background

At present, tobacco leaves are classified by adopting a manual traditional mode basically so as to improve the utilization rate and the use level of the tobacco leaves. The method has low control degree on the quality of tobacco leaves, and the production efficiency is not guaranteed, so that the method does not meet the actual requirements of modern intelligent production. Therefore, the demand for intelligent tobacco leaf classification for threshing and redrying enterprises is becoming urgent, and a plurality of domestic enterprises have begun to try to develop tobacco leaf classification technology by utilizing advanced technologies such as spectrum identification, artificial intelligence, big data and the like. The problem lies in that the flow is big when tobacco leaf is carried, and is fast, and thickness is different, and thickness and homogeneity of material can not be controlled effectively, seriously influences the effect of classifying screen, and the bulletin number is: the utility model of CN216776069U provides a tobacco loosening and spreading device, which enables tobacco to be loosened and spread in a high-speed and uniform conveying state by means of relative movement between a first stirring mechanism and a first conveying belt of a conveying mechanism and relative movement between a second stirring mechanism and a second conveying belt of a lifting mechanism, however, in the actual use process, the tobacco is only stirred out by the stirring mechanism, a result of respectively stacking multiple strands of tobacco is formed, and the effect of uniform feeding cannot be realized.

Therefore, how to provide a tobacco loosening and thinning device is a technical problem to be solved in the field.

Disclosure of Invention

The utility model aims to provide a tobacco loosening and thinning device.

According to the present utility model, there is provided a tobacco leaf loosening and thinning apparatus comprising an apparatus main body including:

the conveying device is used for conveying tobacco leaves and comprises a conveying belt;

the spreading component is used for spreading tobacco leaves on the conveying belt, and is arranged at the left end of the outer side of the conveying device; and

the loosening assembly is used for loosening tobacco leaves on the conveying belt and is arranged at the right end of the outer side of the conveying device.

Optionally, the top of conveyer belt symmetry is provided with the protection side around.

Optionally, the stand is thinned including stand, stand includes two sets of stand feet that stand the symmetry set up around the relative conveyer belt, stand the top of stand foot is provided with the stand mounting panel that stands thins, two sets of stand mounting panel between be provided with the base, the base sets up in the bottom downside of conveyer belt.

Optionally, symmetry is provided with two sets of regulating brackets around the top of base, be provided with the spout on the regulating bracket, the top of spout is provided with the screw thread seat, there is the screw rod through threaded connection in the screw thread seat, the bottom of screw rod is connected with the slider through the rotation of swivel joint, slider sliding connection is in the spout, be provided with the bearing on the slider.

Optionally, a rotating handle is arranged at the top end of the screw rod.

Optionally, the thin subassembly of stand still includes the thin piece of stand, the thin piece of stand is including rotating the pivot of connecting in two sets of between the slider through the bearing, the outside of pivot is provided with the cylinder, the outside of cylinder evenly is provided with the multiunit along the circumference and catches the harrow.

Optionally, the outside of cylinder is provided with the multiunit reposition of redundant personnel rib along fore-and-aft direction evenly, the material of reposition of redundant personnel rib is polyurethane, the outside of reposition of redundant personnel rib is connected with the top contact of conveyer belt.

Optionally, loose subassembly includes loose frame, loose frame is provided with two sets of relative conveyer belt fore-and-aft symmetry, loose frame includes loose stabilizer blade, loose stabilizer blade's top is provided with loose mounting panel, loose mounting panel's top is provided with the curb plate, the top of curb plate is provided with the extension board to inboard, the bottom of extension board is provided with the vibrator, the output of vibrator is provided with the vibration axle downwards.

Optionally, the loosening assembly further comprises a loosening piece, the loosening piece comprises a connecting plate fixedly connected between the two groups of vibrating shafts, the connecting plate is arranged at the lower side of the bottom end of the conveying belt, a vibrating plate is arranged at the top end of the connecting plate, and a plurality of groups of contact blocks are uniformly arranged at the top end of the vibrating plate.

Optionally, the material of contact piece is silica gel, the top of contact piece is connected with the bottom contact of conveyer belt.

According to the technical content disclosed by the utility model, the method has the following beneficial effects: through setting up the equipment main part, when using, the tobacco leaf of piling up each other conveys from left to right along the conveyer belt, because reposition of redundant personnel rib and conveyer belt's top contact, drive the cylinder and rotate, the rotation in-process catches the harrow and catches the tobacco leaf and scrape it and send to the cylinder right side, and the reposition of redundant personnel effect through reposition of redundant personnel rib forms stranded tobacco leaf, because the height of user accessible screw rod adjusting slide, and then the clearance height between cylinder and the conveyer belt is adjusted, realize the thickness control effect to stranded tobacco leaf, stranded constant thickness tobacco leaf continues to move to the right side, until moving to loose subassembly position, vibrator operation in the loose subassembly utilizes the contact patch high frequency vibration conveyer belt below, break up stranded constant thickness tobacco leaf, make it really accomplish evenly distributed's effect, thickness and homogeneity of tobacco leaf are not controlled effectively, ensure the effect of classifying screen.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic view of the overall appearance structure of a tobacco loosening and thinning device according to an embodiment;

FIG. 2 is a schematic view of a construction of a thinning assembly according to an embodiment;

fig. 3 is a schematic view of a loose assembly structure provided in accordance with an embodiment.

Reference numerals illustrate: 1-equipment main body, 2-conveying device, 21-conveying belt, 22-protection side, 3-thinning component, 31-thinning frame, 311-thinning support, 312-thinning mounting plate, 313-base, 314-adjusting frame, 3141-chute, 3142-screw seat, 315-screw, 316-slide block, 32-thinning piece, 321-rotating shaft, 322-roller, 323-diversion rib, 324-catching rake, 4-loosening component, 41-loosening frame, 411-loosening support, 412-loosening mounting plate, 413-side plate, 414-extending plate, 415-vibrator, 4151-vibrating shaft, 42-loosening piece, 421-connecting plate, 422-vibrating plate and 423-contact block.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

According to the present utility model, as shown in fig. 1 to 3, there is provided a tobacco loosening and thinning apparatus comprising an apparatus main body 1, the apparatus main body 1 comprising: a conveyor 2 for conveying tobacco leaves, the conveyor 2 comprising a conveyor belt 21; the thinning assembly 3 is used for thinning tobacco leaves on the conveying belt 21, and the thinning assembly 3 is arranged at the left end of the outer side of the conveying device 2; the loosening assembly 4 is used for loosening tobacco leaves on the conveying belt 21, and the loosening assembly 4 is arranged at the right end of the outer side of the conveying device 2;

the top end of the conveyor belt 21 is provided with the protection side edges 22 in a front-back symmetrical manner, when the tobacco leaf conveyor is used, the conveyor belt 21 conveys tobacco leaves to move from left to right, and the protection side edges 22 are arranged, so that the tobacco leaves can be prevented from falling off in the conveying process;

the spreading assembly 3 comprises a spreading frame 31, the spreading frame 31 comprises two groups of spreading support legs 311 which are symmetrically arranged front and back relative to the conveying belt 21, spreading mounting plates 312 are arranged at the top ends of the spreading support legs 311, a base 313 is arranged between the two groups of spreading mounting plates 312, the base 313 is arranged at the lower side of the bottom end of the conveying belt 21, two groups of adjusting frames 314 are symmetrically arranged front and back at the top ends of the base 313, a sliding groove 3141 is arranged on the adjusting frames 314, a thread seat 3142 is arranged at the top end of the sliding groove 3141, a screw 315 is connected in the thread seat 3142 through threads, a sliding block 316 is connected at the bottom end of the screw 315 through a rotating joint in a rotating manner, the sliding block 316 is connected in the sliding groove 3141 in a sliding manner, a bearing is arranged on the sliding block 316, a rotating handle is arranged at the top end of the screw 315, so that a user can rotate the screws 315 conveniently, and the screws 315 rotate in the thread seat 3142 to drive the sliding block 316 to move up and down in the sliding groove 3141, and the height adjusting effect of the sliding block 316 is achieved when the spreading assembly is used;

the spreading component 3 further comprises a spreading piece 32, the spreading piece 32 comprises a rotating shaft 321 which is rotationally connected between two groups of sliding blocks 316 through a bearing, a roller 322 is arranged on the outer side of the rotating shaft 321, a plurality of groups of catching rakes 324 are uniformly arranged on the outer side of the roller 322 along the circumference, a plurality of groups of flow dividing ribs 323 are uniformly arranged on the outer side of the roller 322 along the front-back direction, the flow dividing ribs 323 are made of polyurethane, the outer sides of the flow dividing ribs 323 are in contact connection with the top end of the conveying belt 21, the polyurethane is soft and wear-resistant, the top end of the conveying belt 21 can be protected from being worn, and when the spreading piece is used, the conveying belt 21 can drive the roller 322 to rotate and catch tobacco leaves by the catching rakes 324, auxiliary conveying is carried out, a user can adjust the height of the roller 322 by the sliding blocks 316, and further adjust the thickness of the tobacco leaves, and as the flow dividing ribs 323 are made of polyurethane, the polyurethane has a certain elasticity, the height of the roller 322 is adjusted by a small margin, and contact between the flow dividing ribs 323 and the conveying belt 21 is not affected;

the loosening assembly 4 comprises a loosening frame 41, two groups of loosening frames 41 are symmetrically arranged front and back relative to the conveying belt 21, the loosening frames 41 comprise loosening supporting legs 411, a loosening installation plate 412 is arranged at the top ends of the loosening supporting legs 411, side plates 413 are arranged at the top ends of the loosening installation plates 412, extension plates 414 are arranged inwards at the top ends of the side plates 413, vibrators 415 are arranged at the bottom ends of the extension plates 414, vibrating shafts 4151 are downwards arranged at the output ends of the vibrators 415, the loosening assembly 4 further comprises loosening pieces 42, the loosening pieces 42 comprise connecting plates 421 fixedly connected between the two groups of vibrating shafts 4151, the connecting plates 421 are arranged at the lower side of the bottom ends of the conveying belt 21, vibrating plates 422 are arranged at the top ends of the connecting plates 421, a plurality of contact blocks 423 are uniformly arranged at the top ends of the vibrating plates 422, the contact blocks 423 are made of silica gel, when tobacco leaves move to the positions of the loosening assembly 4, the vibrators 415 in the loosening assembly 4 operate by utilizing the lower parts of the high-frequency vibrating conveying belt 21, the bottom ends of the multiple strands of the thickness of the tobacco leaves are truly uniformly distributed, the contact blocks 423 are made of the silica gel, and the soft silica gel can be effectively prevented from damaging the conveying belt 21.

In summary, the device main body 1 is arranged, when the device is used, tobacco leaves stacked mutually are conveyed from left to right along with the conveying belt 21, the diverting rib 323 is contacted with the top end of the conveying belt 21 to drive the roller 322 to rotate, in the rotating process, the catching harrow 324 catches the tobacco leaves to scrape the tobacco leaves to the right side of the roller 322, and the diverting effect of the diverting rib 323 is utilized to form a plurality of strands of tobacco leaves, as a user can adjust the height of the sliding block 316 through the screw 315, the height of a gap between the roller 322 and the conveying belt 21 is further adjusted, the thickness control effect of the plurality of strands of tobacco leaves is realized, the plurality of strands of tobacco leaves with equal thickness continue to move to the right side until the tobacco leaves move to the position of the loosening assembly 4, the vibrator 415 in the loosening assembly 4 is operated, the plurality of tobacco leaves with equal thickness are scattered by utilizing the lower part of the contact block 423 high-frequency vibration conveying belt 21, the effect of really realizing even distribution is realized, the thickness and uniformity of the tobacco leaves can not be effectively controlled, and the grading screening effect is ensured.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. The tobacco loosening and thinning device comprises an equipment main body (1), and is characterized by comprising: the device body (1) includes:

a conveying device (2) for conveying tobacco leaves, the conveying device (2) comprising a conveying belt (21);

the spreading component (3) is used for spreading tobacco leaves on the conveying belt (21), and the spreading component (3) is arranged at the left end of the outer side of the conveying device (2); and

the loosening assembly (4) is used for loosening tobacco leaves on the conveying belt (21), and the loosening assembly (4) is arranged at the right end of the outer side of the conveying device (2).

2. The tobacco loosening and spreading device according to claim 1, wherein the top end of the conveyor belt (21) is provided with protective sides (22) symmetrically front and back.

3. The tobacco leaf loosening and thinning device according to claim 2, wherein the thinning assembly (3) comprises a thinning frame (31), the thinning frame (31) comprises two groups of thinning support legs (311) symmetrically arranged around a conveyor belt (21), a thinning mounting plate (312) is arranged at the top end of the thinning support Bao Zhijiao (311), a base (313) is arranged between the two groups of thinning mounting plates (312), and the base (313) is arranged at the lower side of the bottom end of the conveyor belt (21).

4. A tobacco leaf loosening and spreading device according to claim 3, wherein two groups of adjusting frames (314) are symmetrically arranged on the top end of the base (313) front and back, a sliding groove (3141) is arranged on the adjusting frames (314), a thread seat (3142) is arranged on the top end of the sliding groove (3141), a screw rod (315) is connected in the thread seat (3142) through threads, a sliding block (316) is connected at the bottom end of the screw rod (315) through a rotating joint in a rotating mode, the sliding block (316) is connected in the sliding groove (3141) in a sliding mode, and a bearing is arranged on the sliding block (316).

5. The tobacco loosening and spreading device according to claim 4, wherein a turning handle is provided at the top end of the screw (315).

6. The tobacco leaf loosening and thinning device according to claim 5, wherein the thinning assembly (3) further comprises a thinning piece (32), the thinning piece (32) comprises a rotating shaft (321) rotatably connected between two groups of sliding blocks (316) through a bearing, a roller (322) is arranged on the outer side of the rotating shaft (321), and a plurality of groups of catching rakes (324) are uniformly arranged on the outer side of the roller (322) along the circumference.

7. The tobacco loosening and spreading device according to claim 6, wherein a plurality of groups of flow dividing ribs (323) are uniformly arranged on the outer side of the roller (322) along the front-rear direction, the flow dividing ribs (323) are made of polyurethane, and the outer side of the flow dividing ribs (323) is in contact connection with the top end of the conveying belt (21).

8. The tobacco leaf loosening and spreading device according to claim 7, wherein the loosening assembly (4) comprises loosening frames (41), the loosening frames (41) are symmetrically arranged in front and back relative to the conveying belt (21) and comprise loosening support legs (411), loosening mounting plates (412) are arranged at the top ends of the loosening support legs (411), side plates (413) are arranged at the top ends of the loosening mounting plates (412), an extension plate (414) is arranged inwards at the top ends of the side plates (413), a vibrator (415) is arranged at the bottom end of the extension plate (414), and a vibrating shaft (4151) is arranged at the output end of the vibrator (415) downwards.

9. The tobacco leaf loosening and spreading device according to claim 8, wherein the loosening assembly (4) further comprises loosening members (42), the loosening members (42) comprise connecting plates (421) fixedly connected between two groups of vibrating shafts (4151), the connecting plates (421) are arranged on the lower side of the bottom end of the conveying belt (21), vibrating plates (422) are arranged on the top ends of the connecting plates (421), and multiple groups of contact blocks (423) are uniformly arranged on the top ends of the vibrating plates (422).

10. The tobacco leaf loosening and spreading device according to claim 9, wherein the contact block (423) is made of silica gel, and the top end of the contact block (423) is abutted to the bottom end of the conveying belt (21).