Tobacco processing and drying equipment

Abstract

The utility model discloses drying equipment for tobacco processing. The drying equipment comprises a drying box, an air blowing mechanism and a rotating mechanism, the left end and the right end of the front side face of the drying box are hinged to box doors in bilateral symmetry through hinges correspondingly. The blowing mechanisms are arranged at the left end and the right end in the drying box; the rotating mechanism comprises a rotating column and a rotating disc, the lower end of the rotating column is rotationally connected to the center of the bottom wall of the drying box, the rotating disc is fixedly connected to the upper end of the rotating column, a placing frame is arranged at the upper end of the rotating disc, and heating rods are arranged on the left side and the right side of the rotating disc correspondingly; the input end of the control switch set is electrically connected with an external power source, the input end of the heating rod is electrically connected with the output end of the control switch set, the blowing mechanism further comprises a T-shaped sliding groove, a sliding plate, a telescopic column and a spring, the tobacco processing and drying equipment achieves tobacco drying, tobacco heating is more uniform, the drying effect is better, and the drying work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco processing technical field, concretely is a kind of tobacco processing drying equipment. BACKGROUND

[0002] The process of making tobacco leaves into cigarettes includes two major procedures of silk making and cigarette rolling, tipping and packaging. To reduce the tar content in cigarettes, new technologies such as expanding tobacco and punching dilution are widely used in cigarette processing. Cigarette processing varies depending on the designed cigarette type (flue-cured tobacco type, mixed type, spice type). Since flue-cured tobacco accounts for more than 50% of total tobacco output, flue-cured tobacco type cigarette processing is the most common (schematic diagram of flue-cured tobacco type cigarette processing flow). If a processing procedure is added before cutting, it becomes a mixed type cigarette processing;

[0003] Some existing tobacco processing drying equipment uses lateral hot air to blow tobacco for air drying.

[0004] The traditional tobacco processing drying equipment has the following problems: the drying effect is single, the drying effect is poor, and the blowing distance is too far. All the tobacco inside the equipment will be unevenly dried on both sides within the same drying time. Therefore, we propose a tobacco processing drying equipment. INVENTION CONTENTS

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a tobacco processing drying equipment that can achieve tobacco drying, more uniform heating of tobacco, better drying effect and improved drying efficiency, effectively solving the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tobacco processing drying equipment, comprising a drying box, a blowing mechanism and a rotating mechanism.

[0007] Drying box: the left and right ends of the front side are respectively hinged with left and right symmetrical box doors;

[0008] Blowing mechanism: it is arranged at the left and right ends inside the drying box.

[0009] Rotating mechanism: it includes a rotating column and a turntable, the lower end of the rotating column is rotationally connected to the center of the bottom wall of the drying box, the upper end of the rotating column is fixedly connected with the turntable, and the upper end of the turntable is provided with a placing rack, which realizes tobacco drying, more uniform heating of tobacco, better drying effect and improved drying efficiency.

[0010] Further, the left and right sides of the turntable are respectively provided with heating rods, a control switch group is arranged at the left end of the front side of the drying box, the input end of the control switch group is electrically connected with an external power supply, the input end of the heating rod is electrically connected with the output end of the control switch group, and each electric appliance is electrically connected.

[0011] Further, the blowing mechanism further includes T-shaped sliding grooves, sliding plates, telescopic columns and springs, the left and right ends of the drying box are respectively provided with upper and lower symmetrical T-shaped sliding grooves, the upper and lower symmetrical T-shaped sliding grooves are respectively connected with sliding plates, the lower end of the sliding plate is respectively fixedly connected with left and right symmetrical telescopic columns between the front end of the T-shaped sliding groove, the outer part of the telescopic column is respectively sleeved with a spring, and sliding is provided.

[0012] Further, the blowing mechanism further includes motor two, rotating shafts, belt pulley one, belt one and fan blades, the opposite inner sides of the sliding plate are respectively rotatably connected with rotating shafts, the opposite ends of the rotating shafts are respectively provided with uniformly distributed fan blades, one end of the rotating shaft away from the middle part of the drying box is respectively fixedly connected with the belt pulley one, and the two belt pulleys are drivingly connected through the belt one, the outer side of the sliding plate is respectively provided with a supporting plate, the upper end of the supporting plate is respectively provided with a motor two, the output end of the motor two is fixedly connected with the opposite end of the lower rotating shaft, and the input end of the motor two is electrically connected with the output end of the control switch group, so that blowing is realized.

[0013] Further, the blowing mechanism further includes motor one, one-third gear and rack plate, the lower end of the sliding plate is respectively provided with a rack plate, the motor one is arranged at the lower end of the left and right sides of the drying box, the output end of the motor one is fixedly connected with one-third gear, the one-third gear is meshingly connected with the adjacent rack plate, the input end of the motor one is electrically connected with the output end of the control switch group, and reciprocating driving is provided.

[0014] Further, the blowing mechanism further includes a limiting hole, the limiting hole is arranged at the left and right ends of the front side of the drying box, and the limiting hole and the adjacent rack plate are in one-to-one position correspondence, so that limiting is provided.

[0015] Further, the rotating mechanism further includes motor three, rotating shaft, belt pulley two and belt two, the lower end of the rear side of the drying box is provided with a supporting plate, the upper end of the supporting plate is provided with a motor three, the output shaft lower end of the motor three is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with the belt pulley two at the lower end of the rotating column, the two belt pulleys are drivingly connected through the belt two, and the input end of the motor three is electrically connected with the output end of the control switch group, so that rotation is realized.

[0016] Compared with the prior art, the tobacco processing and drying equipment has the following advantages:

[0017] 1、First open the box door, and then place the tobacco on the upper end of the rack, and then close the box door, and then control the switch group to operate the heating rod, while the heating rod is operating, the second motor is rotating, the output shaft of the second motor drives the lower rotary shaft to rotate, the lower rotary shaft drives the lower belt pulley one to rotate, and then the belt one drives the upper belt pulley one to rotate, and then drives the upper rotary shaft to rotate, so as to drive the fan blades on the rotary shaft to rotate, the fan blades rotate to bring the external cold air into the drying box through the leakage hole on both sides of the drying box, and then blow the cold air on the heating rod, and then the cold air is converted into hot air through the heating rod, and then the tobacco is dried, then control the switch group to operate the first motor, the output shaft of the first motor drives the third gear, the third gear drives the meshing rack plate to slide forward, and then drives the slide plate to slide forward, so as to drive the fan blades to blow air forward, when the slide plate slides to the front end of the drying box, the third gear rotates to disengage with the adjacent rack plate, and then the slide plate is pushed to the rear end of the drying box under the action of the telescopic column and the spring, and then the operation is repeated, so as to realize the reciprocating blowing, so that the tobacco is dried more evenly, the tobacco is heated more evenly, the drying effect is better, and the drying efficiency is improved.

[0018] 2、Control the switch group to operate the third motor, the output shaft of the third motor drives the rotating shaft to rotate, and then drives the belt pulley two to rotate, and then drives the belt pulley two at the lower end of the rotating column to rotate, and then drives the rotating disc to rotate, so as to drive the rack to rotate, so that the tobacco is dried more evenly, the tobacco is dried more evenly, the tobacco is heated more evenly, the drying effect is better, and the drying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the utility model;

[0020] Figure 2 It is a structure schematic view of the utility model;

[0021] Figure 3 It is a structure schematic view of the utility model left side section;

[0022] Figure 4 It is a structure schematic view of the utility model A place amplification;

[0023] Figure 5 It is a structure schematic view of the utility model B place amplification.

[0024] In the figure: 1 drying box, 2 box door, 3 control switch group, 4 blowing mechanism, 401 motor one, 402 one-third gear, 403 rack plate, 404 T-shaped sliding groove, 405 sliding plate, 406 motor two, 407 rotating shaft, 408 belt pulley one, 409 belt one, 410 fan blade, 411 telescopic column, 412 spring, 413 limit hole, 5 heating rod, 6 rotating mechanism, 61 motor three, 62 rotating shaft, 63 belt pulley two, 64 belt two, 65 rotating column, 66 rotating disc, 7 placing rack. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-5 The embodiment provides a technical solution: a tobacco processing and drying equipment, comprising a drying box 1, a blowing mechanism 4 and a rotating mechanism 6.

[0027] The drying box 1: the left and right ends of the front side are respectively hinged with left and right symmetrical box doors 2, the left and right sides of the rotating disc 66 are respectively provided with heating rods 5, the control switch group 3 is arranged at the left end of the front side of the drying box 1, the input end of the control switch group 3 is electrically connected with an external power supply, and the input end of the heating rod 5 is electrically connected with the output end of the control switch group 3.

[0028] The blowing mechanism 4 is arranged at the left and right ends in the drying box 1, and further comprises T-shaped sliding grooves 404, sliding plates 405, telescopic columns 411 and springs 412. The left and right ends in the drying box 1 are respectively provided with upper and lower symmetrical T-shaped sliding grooves 404. The upper and lower symmetrical T-shaped sliding grooves 404 are respectively connected with the sliding plates 405 in a sliding mode. The lower end of the front side of the sliding plate 405 is respectively fixedly connected with the left and right symmetrical telescopic columns 411 between the front end of the T-shaped sliding groove 404. The outer part of the telescopic column 411 is respectively sleeved with the spring 412. The blowing mechanism 4 further comprises a motor two 406, a rotating shaft 407, a belt pulley one 408, a belt one 409 and a fan blade 410. The opposite inner sides of the sliding plate 405 are respectively connected with the rotating shaft 407 in a rotating mode. The opposite ends of the rotating shaft 407 are respectively provided with uniformly distributed fan blades 410. The end, away from the middle part of the drying box 1, of the rotating shaft 407 is respectively fixedly connected with the belt pulley one 408. The two belt pulleys one 408 are drivingly connected through the belt one 409. In order to ensure the belt transmission, the two belt pulleys one 408 adopt belt pulleys of different sizes in specific use. The outer side of the sliding plate 405 is respectively provided with a support plate. The upper end of the support plate is respectively provided with the motor two 406. The output end of the motor two 406 is respectively fixedly connected with the opposite end of the lower rotating shaft 407. The input end of the motor two 406 is electrically connected with the output end of the control switch group 3. The blowing mechanism 4 further comprises a motor one 401, a one-third gear 402 and a rack plate 403. The lower end of the sliding plate 405 is respectively provided with the rack plate 403. The motor one 401 is arranged at the lower end of the left and right sides of the drying box 1. The output end of the motor one 401 is respectively fixedly connected with the one-third gear 402. The one-third gear 402 is respectively meshingly connected with the adjacent rack plate 403. The input end of the motor one 401 is electrically connected with the output end of the control switch group 3. The blowing mechanism 4 further comprises a limiting hole 413. The limiting hole 413 is arranged at the left and right ends of the front side of the drying box 1. The limiting hole 413 is in one-to-one position correspondence with the adjacent rack plate 403. First, the box door 2 is opened. Then, the tobacco is placed on the upper end of the placing rack 7. Then, the box door 2 is closed. Then, the control switch group 3 is adjusted and controlled. The heating rod 5 operates. While the heating rod 5 operates, the motor two 406 operates. The output shaft of the motor two 406 drives the lower rotating shaft 407 to rotate. The lower rotating shaft 407 drives the lower belt pulley one 408 to rotate. Then, the belt one 409 drives the upper belt pulley one 408 to rotate. Then, the upper belt pulley one 408 drives the upper rotating shaft 407 to rotate. Then, the upper rotating shaft 407 drives the fan blade 410 on the upper end of the rotating shaft 407 to rotate. The fan blade 410 drives the cold air outside to enter the drying box 1 through the leakage holes on the two sides of the drying box 1. The cold air is blown on the heating rod 5. The cold air is converted into hot air after passing through the heating rod 5. Then, the tobacco is dried. Then, the control switch group 3 is adjusted and controlled. The motor one 401 operates. The output shaft of the motor one 401 drives the one-third gear 402.The third gear 402 drives the meshed rack plate 403 to slide forward, and then drives the slide plate 405 to slide forward, so as to drive the fan blade 410 to slide forward and blow, when the slide plate 405 slides to the front end in the drying box 1, the third gear 402 rotates and disengages from the adjacent rack plate 403, the slide plate 405 is pushed to the rear end in the drying box 1 under the rebounding action of the telescopic column 411 and the spring 412, and then repeatedly operates, so as to realize the reciprocating blowing, in order to make the tobacco drying more uniform.

[0029] The rotating mechanism 6 includes a rotating column 65 and a rotating disc 66, the lower end of the rotating column 65 is rotationally connected to the center of the bottom wall of the drying box 1, the upper end of the rotating column 65 is fixedly connected with the rotating disc 66, the upper end of the rotating disc 66 is provided with the placing rack 7, the rotating mechanism 6 further includes a motor three 61, a rotating shaft 62, a belt pulley two 63 and a belt two 64, the lower end of the rear side of the drying box 1 is provided with a supporting plate, the upper end of the supporting plate is provided with the motor three 61, the lower end of the output shaft of the motor three 61 is fixedly connected with the rotating shaft 62, the rotating shaft 62 and the lower end of the rotating column 65 are respectively fixedly connected with the belt pulley two 63, two belt pulleys two 63 are transmissionally connected through the belt two 64, in order to ensure the belt transmission, the two belt pulleys two 63 adopt belt pulleys with different sizes in specific use, the input end of the motor three 61 is electrically connected with the output end of the control switch group 3, the motor three 61 operates through the control of the control switch group 3, the output shaft of the motor three 61 drives the rotating shaft 62 to rotate, and then drives the belt pulley two 63 to rotate, the lower end of the rotating column 65 is driven to rotate through the transmission of the belt pulley two 63, and then drives the rotating disc 66 to rotate, so as to drive the placing rack 7 to rotate, and realize the more uniform tobacco drying.

[0030] The working principle of the tobacco processing and drying equipment is as follows: firstly, the box door 2 is opened, then the tobacco is placed on the upper end of the placing rack 7, the box door 2 is closed, then the control switch group 3 is controlled, the heating rod 5 operates, the motor two 406 rotates respectively, the output shaft of the motor two 406 drives the lower rotary shaft 407 to rotate respectively, the lower rotary shaft 407 drives the lower belt pulley one 408 to rotate respectively, then the upper belt pulley one 408 is driven to rotate respectively through the transmission of the belt one 409, then the upper rotary shaft 407 is driven to rotate respectively, so that the fan blades 410 on the upper end of the rotary shaft 407 rotate respectively, the external cold air is brought into the drying box 1 through the leakage holes on the two sides of the drying box 1 by the rotation of the fan blades 410, the cold air is blown on the heating rod 5 respectively, the cold air is converted into hot air after passing through the heating rod 5, then the tobacco is dried, then the control switch group 3 is controlled, the motor one 401 rotates respectively, the output shaft of the motor one 401 drives the one-third gear 402, the one-third gear 402 drives the meshed rack plate 403 to slide forward respectively, then the sliding plate 405 is driven to slide forward respectively, so that the fan blades 410 slide forward, when the sliding plate 405 slides to the front end in the drying box 1, the one-third gear 402 rotates and is disengaged from the adjacent rack plate 403, the sliding plate 405 is pushed to the rear end in the drying box 1 under the rebounding action of the telescopic column 411 and the spring 412 respectively, then the operation is repeated, so that the blowing is carried out reciprocatingly, in order to make the drying of the tobacco more uniform, the control switch group 3 is controlled, the motor three 61 rotates, the output shaft of the motor three 61 drives the rotating shaft 62 to rotate, then the belt pulley two 63 is driven to rotate, the belt pulley two 63 on the lower end of the rotating column 65 is driven to rotate through the transmission of the belt pulley two 63, then the rotating disc 66 is driven to rotate, so that the placing rack 7 is driven to rotate, the drying of the tobacco is more uniform.

[0031] It is worth noting that the motor one 401, the motor two 406 and the motor three 61 disclosed in the above embodiment can be selected as 5I k12RGU-CF, and the control switch group 3 is provided with a switch button corresponding to the motor one 401, the motor two 406 and the motor three 61 respectively for controlling the switch work.

[0032] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A tobacco processing and drying apparatus characterised in that: It includes drying box (1), blowing mechanism (4) and rotating mechanism (6); Drying box (1): its front side left and right two ends are respectively hinged with left and right symmetrical box door (2); Blowing mechanism (4): it is arranged at the left and right two ends inside drying box (1); Rotating mechanism (6): it includes rotating column (65) and rotating disc (66), the lower end of rotating column (65) is rotatably connected to the bottom wall center of drying box (1), the upper end of rotating column (65) is fixedly connected with rotating disc (66), the upper end of rotating disc (66) is provided with placing rack (7).

2. A tobacco processing and drying apparatus according to claim 1, characterised in that: The left and right sides of the rotating disc (66) are respectively provided with heating rods (5), the control switch group (3) is arranged at the left end of the front side of the drying box (1), the input end of the control switch group (3) is electrically connected with the external power supply, and the input end of the heating rod (5) is electrically connected with the output end of the control switch group (3).

3. A tobacco processing and drying apparatus according to claim 2, characterised in that: The blowing mechanism (4) further includes T-shaped sliding groove (404), sliding plate (405), telescopic column (411) and spring (412), the left and right two ends inside the drying box (1) are respectively provided with up-down symmetrical T-shaped sliding grooves (404), the sliding plates (405) are respectively and slidably connected between the up-down symmetrical T-shaped sliding grooves (404), the left and right symmetrical telescopic columns (411) are respectively and fixedly connected between the front end of the T-shaped sliding groove (404) and the lower end front side of the sliding plate (405), and the springs (412) are respectively sleeved on the outer parts of the telescopic columns (411).

4. A tobacco processing and drying apparatus according to claim 3, characterised in that: The blowing mechanism (4) further includes motor two (406), rotating shaft (407), belt pulley one (408), belt one (409) and fan blade (410), the opposite inner sides of the sliding plate (405) are respectively rotatably connected with rotating shafts (407), the opposite ends of the rotating shafts (407) are respectively provided with uniformly distributed fan blades (410), one ends of the rotating shafts (407) away from the middle part of the drying box (1) are respectively fixedly connected with belt pulley one (408), two belt pulley one (408) are drivingly connected through belt one (409), the outer sides of the sliding plate (405) are respectively provided with support plates, the upper ends of the support plates are respectively provided with motor two (406), the output ends of the motor two (406) are respectively fixedly connected with the opposite ends of the lower rotating shafts (407), and the input ends of the motor two (406) are all electrically connected with the output ends of the control switch group (3).

5. A tobacco processing and drying apparatus according to claim 4, characterised in that: The blowing mechanism (4) further includes motor one (401), one-third gear (402) and rack plate (403), the lower ends of the sliding plate (405) are respectively provided with rack plates (403), motor one (401) is arranged at the lower end of the left and right sides of the drying box (1), the output ends of the motor one (401) are respectively fixedly connected with one-third gear (402), the one-third gear (402) is respectively and meshingly connected with the adjacent rack plate (403), and the input ends of the motor one (401) are all electrically connected with the output ends of the control switch group (3).

6. A tobacco processing and drying apparatus according to claim 5, characterised in that: The blowing mechanism (4) further comprises limiting holes (413) respectively arranged at the left and right ends of the front side of the drying box (1), and the limiting holes (413) are in one-to-one position correspondence with the adjacent rack plates (403).

7. A tobacco processing and drying apparatus according to claim 2, characterised in that: The rotating mechanism (6) further comprises a motor three (61), a rotating shaft (62), a belt pulley two (63) and a belt two (64), the lower end of the rear side of the drying box (1) is provided with a supporting plate, the upper end of the supporting plate is provided with the motor three (61), the lower end of the output shaft of the motor three (61) is fixedly connected with the rotating shaft (62), the rotating shaft (62) is fixedly connected with the belt pulley two (63) at the lower end of the rotating column (65) respectively, the two belt pulleys two (63) are drivingly connected through the belt two (64) between the two belt pulleys two (63), and the input end of the motor three (61) is electrically connected with the output end of the control switch group (3).

Images