CN108420101A - A kind of rotation rolling type tobacco drying unit - Google Patents

Abstract

The invention provides a rotary and tumbling tobacco drying device, which relates to the field of tobacco processing equipment. The rotary tumbling tobacco drying device includes an oven, the bottom of the oven is bonded with feet, the top of the oven is welded with a geared motor, the output shaft of the geared motor is welded to the top of the central rotating rod, and the bottom of the central rotating rod runs through the oven The top of the oven extends to the inside of the oven and is welded to the top of the rotary box, and the inside of the rotary box is provided with a drive mechanism. The rotating and tumbling tobacco drying device is provided with a cover net to receive the tobacco. Its mesh structure makes the tobacco inside more susceptible to temperature and is dried, and when it is overturned, the entire exterior of the tobacco is exposed and The hot air inside the oven is in contact with the heated drying cover, which is driven by the binding rope and rotates horizontally with the rotation of the central rotating rod. dry efficiency.

Description

A kind of rotating and tumbling tobacco drying device

technical field

The invention relates to the technical field of tobacco processing equipment, in particular to a rotary and tumbling tobacco drying device.

Background technique

Tobacco needs to be shredded and dried during processing, and the drying method and efficiency will have an impact on the quality of tobacco. A high-efficiency tobacco drying device with application number CN201621098518.4, when drying tobacco, The outside of the tobacco is heated and dried first, and the tobacco on the inside is less heated and in a state of moisture. When the tobacco on the inside is dried, the tobacco on the outside has been heated too much, and the taste has also been affected. This comparison The drying method of the file makes the tobacco be heated unevenly during drying, which affects the processing quality of the tobacco and also reduces the processing efficiency.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a rotating and tumbling tobacco drying device, which solves the problem that the tobacco is heated unevenly during drying, which affects the processing quality of the tobacco and also reduces the processing efficiency.

(2) Technical solutions

In order to achieve the above object, the present invention is achieved through the following technical solutions: a rotary and tumbling tobacco drying device, including an oven, the bottom of the oven is bonded with feet, and the front of the oven is movably installed with hinges. Oven door, the top of the oven is welded with a geared motor, the output shaft of the geared motor is welded to the top of the central rotating rod, the bottom of the central rotating rod runs through the top of the oven and extends to the inside of the oven and is connected to the rotating box The top is welded, and the inside of the rotating box is provided with a driving mechanism.

The drive mechanism includes a concave-convex chassis arranged inside the rotating box, a contact bar is welded at the center of the top of the concave-convex chassis, and a binding ring is arranged around the top of the concave-convex chassis and the side of the contact bar. The binding ring The top of the sling is tied to the bottom of the sling, and the top of the sling is bonded to the top of the inner wall of the rotating box. The bottom of the inner wall of the rotating box is fixed with a servo motor, and the output shaft of the servo motor is connected to the bottom of one end of the crank rod. Welding, the top of the curved rod is welded with a contact hemisphere, the top of the contact hemisphere is in contact with the bottom of the concave-convex chassis, and three groups of rolling mechanisms distributed up and down are arranged above the rotating box.

A support rod is welded at the center of the bottom of the rotary box, and the bottom of the support rod is inserted into the bottom of the inner wall of the oven to rotate with it. The inner wall of the oven is clamped with an electric heating tube through a clamp block. The control panel is electrically connected, a circulation fan is bonded to the inner wall of the oven and near the bottom, and the air outlet of the circulation fan is upward, and the top of the oven is welded with an air outlet fan, and the air outlet of the air outlet fan is connected to the air outlet pipe , the bottom of the air outlet pipe runs through the top of the oven and extends to the inside of the oven.

Preferably, the curved rod is in an inverted L shape, and the servo motor is located at the center under the concave-convex chassis.

Preferably, a stabilizing bar is welded at the bottom edge of the rotary box, and a chute matching the stabilizing bar is provided at the bottom of the inner wall of the oven, and the bottom of the stabilizing bar extends to the inside of the chute and contacts the inner wall.

Preferably, the number of the feet is four, and the four feet are respectively arranged at the four corners of the bottom of the oven. The feet are in the shape of an inverted bowl and are made of rubber.

Preferably, the rolling mechanism includes a fixed plate sheathed on the outer surface of the central rotating rod and welded thereto, an overturning mechanism is set on the outer surface of the central rotating rod and above the fixed plate, and the bottom of the overturning mechanism is welded with The collision plate, the fixed plate is fixedly connected with the conflict plate through a binding rope, and a lifting rod in contact with it is provided under the conflicting plate, and the bottom of the lifting rod runs through the top of the fixed plate and extends to the bottom of the fixed plate through a movable The connecting piece is movably connected with the top of the force plate, and the force plate is welded on the top of the overturning mechanism, and the bottom of the lowermost elevating rod runs through the top of the rotating box and extends to the inside of the rotating box through the connection between the movable connecting piece and the concave-convex chassis. Top active connections.

Preferably, the number of the lifting rods is four, and the four lifting rods are equidistantly distributed on the lower edge of the collision plate.

Preferably, the overturning mechanism includes a frame welded to the top of the collision plate and a central ring sheathed on the outside of the central rotating rod, a cover net is welded between the central ring and the frame, the central ring, the frame A closed space is formed with the cover net, and an opening is opened on the side wall of the cover net, and an access door is arranged at the opening.

Preferably, the access door is movably installed on the side wall of the cover net through a hinge, and a closed buckle is provided between the access door and the cover net.

(3) Beneficial effects

The invention provides a rotary and tumbling tobacco drying device. Has the following beneficial effects:

1. In the present invention, the rotary and tumbling tobacco drying device is a rotary and tumbling tobacco drying device manufactured by the technical solution of the present invention. The rotary and tumbling tobacco drying device of this device passes through the electric heating tube provided Heating the inside of the oven to increase the temperature inside the oven, so as to achieve the purpose of drying the tobacco placed inside the cover net. The geared motor 4 is set to drive the tobacco placed inside the cover net to rotate through the central rotating rod 5. Make it evenly heated, avoid the temperature difference inside the oven, resulting in uneven heating of tobacco, slow drying of tobacco at low temperature, high temperature and damage of tobacco at high temperature, effectively improving the drying efficiency and quality of tobacco .

2. A circulating fan is installed inside the oven to generate wind when energized, which accelerates the air flow inside the oven and blows the hot air around the electric heating tube to all corners of the oven to make the internal temperature of the oven more uniform, which helps to make the oven more uniform. The tobacco is evenly heated and dried to avoid damage due to uneven heating. At the same time, the air outlet fan is set to discharge the humid air inside the oven to keep the inside of the oven dry and easy to dry.

3. The set servo motor drives the contact hemisphere to slide on the bottom of the concave-convex chassis through the curved rod. When the contact hemisphere is in contact with the smooth and wavy concave-convex chassis at the bottom, the set rod will resist the top of the concave-convex chassis, making the concave-convex chassis When the contact hemisphere slides, it is flipped horizontally, and the lifting rod is used to press the resistance plate upwards, driving the tobacco placed inside the cover net to roll, promoting the turning of the tobacco, and exposing the tobacco inside, which is convenient for inspection. Drying process.

4. The set hood net accepts the tobacco. Its mesh structure makes the tobacco inside more susceptible to temperature and is dried. When subverting, the entire exterior of the tobacco is exposed to contact with the hot air inside the oven, so that Driven by the binding rope, the net in the heated drying cover rotates horizontally with the rotation of the central rotating rod, and at the same time, it is vibrated and turned over by the top pressure of the lifting rod, so that the tobacco inside is fully and evenly heated, effectively improving Improve the drying efficiency of tobacco.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the oven of the present invention;

Fig. 3 is a structural schematic diagram of the overturning mechanism of the present invention;

Fig. 4 is a schematic diagram of the structure of the movable connector of the present invention.

In the figure: 1 oven, 2 foot, 3 box door, 4 reduction motor, 5 center rotating rod, 6 driving mechanism, 601 contact hemisphere, 602 concave-convex chassis, 603 contact rod, 604 binding ring, 605 sling, 606 servo motor , 607 curved rod, 7 rolling mechanism, 701 fixed plate, 702 collision plate, 703 binding rope, 704 force plate, 705 movable connector, 706 lifting rod, 8 overturning mechanism, 801 frame, 802 central ring, 803 cover design Net, 804 access door, 9 rotating box, 10 clamping block, 11 electric heating pipe, 12 air outlet fan, 13 air outlet pipe, 14 circulation fan, 15 stabilizer bar, 16 support bar.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

An embodiment of the present invention provides a rotating and tumbling tobacco drying device, as shown in Figures 1-4, including an oven 1, the bottom of the oven 1 is bonded with feet 2, the number of feet 2 is four, and the number is The four feet 2 are respectively arranged at the four corners of the bottom of the oven 1. The feet 2 are bowl-shaped upside down and made of rubber material. The front of the oven 1 is equipped with a door 3 through hinge activities, and the top of the oven 1 The geared motor 4 is welded, the geared motor 4 is electrically connected to the control panel of the peripheral, the output shaft of the geared motor 4 is welded to the top of the central rotating rod 5, and the bottom of the central rotating rod 5 runs through the top of the oven 1 and extends to the oven 1 and welded with the top of the rotary box 9, the inside of the rotary box 9 is provided with a drive mechanism 6.

The driving mechanism 6 includes a concave-convex chassis 602 arranged inside the rotary box 9, a contact rod 603 is welded at the center of the top of the concave-convex chassis 602, and a binding ring 604 is arranged around the top of the concave-convex chassis 602 and is located at the side of the contact rod 603. The binding ring The top of 604 is bound with the bottom of suspension rope 605, and the top of suspension rope 605 is bonded to the inner wall top of rotating box 9, and the inner wall bottom of rotating box 9 is fixedly installed with servo motor 606, and servo motor 606 is electrically connected with the control panel of peripheral equipment. Connection, the output shaft of the servo motor 606 is welded to the bottom of one end of the curved rod 607, the top of the curved rod 607 is welded with a contact hemisphere 601, the curved rod 607 is an inverted L shape, and the servo motor 606 is located at the center of the bottom of the concave-convex chassis 602, The top of the contact hemisphere 601 is in contact with the bottom of the concave-convex chassis 602, and three groups of rolling mechanisms 7 distributed up and down are arranged above the rotating box 9.

The center of the bottom of the rotary box 9 is welded with a support rod 16, the bottom of the support rod 16 is inserted into the bottom of the inner wall of the oven 1 and connected to it for rotation, the edge of the bottom of the rotary box 9 is welded with a stabilizing bar 15, and the bottom of the inner wall of the oven 1 is provided with a stabilizer The chute that the rod 15 is compatible with, the bottom of the stabilizing rod 15 extends to the inside of the chute and contacts with its inner wall, the inner wall of the oven 1 is clamped with the electric heating tube 11 through the clamp block 10, and the electric heating tube 11 is electrically connected to the control panel of the peripheral. The inner wall of the oven 1 and near the bottom are bonded with a circulation fan 14, and the air outlet of the circulation fan 14 faces upward, and the top of the oven 1 is welded with an air outlet fan 12, and the air inlet of the air outlet fan 12 communicates with the air outlet pipe 13 , the bottom of the air outlet pipe 13 runs through the top of the oven 1 and extends to the inside of the oven 1 .

The rolling mechanism 7 includes a fixed plate 701 sleeved on the outer surface of the central rotating rod 5 and welded thereto. The outer surface of the central rotating rod 5 is provided with an overturning mechanism 8 above the fixed plate 701. The bottom of the overturning mechanism 8 is welded with a collision plate. 702, the bottom of the collision plate 702 is provided with ventilation holes, the fixed plate 701 is fixedly connected with the collision plate 702 through the binding rope 703, and the bottom of the collision plate 702 is provided with lifting rods 706 in contact with it. The number of lifting rods 706 is four, and Four lifting rods 706 are equidistantly distributed on the lower edge of the collision plate 702. The bottom of the lifting rods 706 runs through the top of the fixed plate 701 and extends to the bottom of the fixed plate 701. The top is flexibly connected, the bottom of the movable connector 705 is a bearing, and its top is a hinged connector similar to a hinge. The force plate 704 is welded to the top of the overturning mechanism 8, and the bottom of the elevating rod 706 provided at the bottom runs through the bottom of the rotary box 9. The top and extending to the inside of the rotary box 9 are movably connected with the top of the concave-convex chassis 602 through a movable connection piece 705 .

The overturning mechanism 8 comprises a frame 801 welded on the top of the collision plate 702 and a central ring 802 sleeved on the outside of the central rotating rod 5. A cover net 803 is welded between the central ring 802 and the frame 801, and the inner ring 802 of the central ring 802 The strength is greater than the outer diameter of the central rotating rod 702, the central ring 802, the frame 801 and the cover net 803 form a closed space, and the side wall of the cover net 803 is provided with a port, and the port is provided with an access door 804, The access door 804 is installed on the side wall of the cover net 803 through the movable hinge, and a closed buckle is arranged between the access door 804 and the cover net 803, and the closed cover net 803 prevents the tobacco from drying. Roll out.

The feature of this embodiment is that the air flow inside the oven 1 is accelerated by the circulation fan 14, and the hot air around the electric heating tube 11 is blown to every corner of the oven 1, so that the internal temperature of the oven 1 is more uniform, which helps to make the oven 1 more uniform. Tobacco is evenly heated and dried, and the air outlet fan 12 is set at the same time to discharge the moist air inside the oven 1 to keep the inside of the oven 1 dry. The servo motor 606 is set to drive the contact hemisphere 601 to slide on the bottom of the concave-convex chassis 602 through the curved rod 607. When the hemisphere 601 is in contact with the concave-convex chassis 602 with a smooth and wavy bottom, the set rod 603 will touch the top of the concave-convex chassis 602, so that the concave-convex chassis 602 will turn over from the horizontal when it slides in contact with the hemisphere 601, and the lifting rod 706 Press upward on the collision plate 702 to drive the tobacco placed inside the cover net 803 to roll, promote the turning of the tobacco, and expose the tobacco located inside to facilitate drying treatment. The set cover net 803 will Tobacco acceptance, its mesh structure makes the tobacco inside more susceptible to temperature and is dried. When overturned, the entire exterior of the tobacco is exposed to contact with the hot air inside the oven, so that it is heated and dried with a mesh 803 Driven by the binding rope 703, it rotates horizontally with the rotation of the central rotating rod 5. At the same time, it is vibrated and overturned by the top pressure of the lifting rod 706, so that the tobacco inside is fully and evenly heated, and the tobacco drying process is effectively improved. dry efficiency.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

In this embodiment, the whole device is that the reduction motor 4 drives the rotation of the fixed disk 701 through the central rotating rod 5, and the fixed disk 701 drives the cover net 803 and the tobacco inside it to rotate through the binding rope 703, and the servo motor 606 passes through the curved rod 607. The contact hemisphere 601 is driven to contact and rotate at the bottom of the concave-convex chassis 602, causing it to overturn, and the lifting rod 706 is used to overturn the collision plate 702, and the tobacco inside the cover net 803 is turned over.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. A rotating and tumbling tobacco drying device, comprising an oven (1), characterized in that: the bottom of the oven (1) is bonded with feet (2), and the front of the oven (1) is The door (3) is installed on the page, the top of the oven (1) is welded with a geared motor (4), the output shaft of the geared motor (4) is welded to the top of the center rotating rod (5), and the center The bottom of the rotating rod (5) runs through the top of the oven (1) and extends to the inside of the oven (1) and is welded to the top of the rotating box (9), and the inside of the rotating box (9) is provided with a drive mechanism (6) ; The driving mechanism (6) includes a concave-convex chassis (602) arranged inside the rotating box (9). The top center of the concave-convex chassis (602) is welded with a rod (603), and the concave-convex chassis (602) A binding ring (604) is arranged around the top and side of the pole (603), the top of the binding ring (604) is bound to the bottom of the sling (605), and the top of the sling (605) is bonded On the top of the inner wall of the rotating box (9), a servo motor (606) is fixedly installed on the bottom of the inner wall of the rotating box (9), and the output shaft of the servo motor (606) is welded to the bottom of one end of the crank rod (607), The top of the curved rod (607) is welded with a contact hemisphere (601), and the top of the contact hemisphere (601) is in contact with the bottom of the concave-convex chassis (602). There are three groups of upper and lower distribution boxes above the rotary box (9). The rolling mechanism (7); A support rod (16) is welded at the center of the bottom of the rotary box (9), the bottom of the support rod (16) is inserted into the bottom of the inner wall of the oven (1) and connected to it in rotation, and the inner wall of the oven (1) is clamped The block (10) is clamped with an electric heating tube (11), the electric heating tube (11) is electrically connected to the control panel of the peripheral device, and a circulating fan (14) is bonded to the inner wall of the oven (1) and near the bottom , and the air outlet of the circulating fan (14) faces upward, and the top of the oven (1) is welded with an air outlet fan (12), the air inlet of the air outlet fan (12) is connected with the air outlet pipe (13), and the air outlet The bottom of the tube (13) runs through the top of the oven (1) and extends into the interior of the oven (1). 2. A rotating and tumbling tobacco drying device according to claim 1, characterized in that: the curved rod (607) is in an inverted L shape, and the servo motor (606) is located under the concave-convex chassis (602) at the center of. 3. A rotating and tumbling tobacco drying device according to claim 1, characterized in that: a stabilizer bar (15) is welded at the bottom edge of the rotating box (9), and the oven (1) The bottom of the inner wall is provided with a chute suitable for the stabilizing bar (15), and the bottom of the stabilizing bar (15) extends to the inside of the chute and contacts the inner wall thereof. 4. A rotating and tumbling tobacco drying device according to claim 1, characterized in that: the number of the feet (2) is four, and the four feet (2) are respectively arranged on The four corners at the bottom of the oven (1) are in the shape of an inverted bowl and are made of rubber. 5. A rotating and tumbling tobacco drying device according to claim 1, characterized in that: the tumbling mechanism (7) includes a fixed plate ( 701), the outer surface of the central rotating rod (5) and above the fixed plate (701) are provided with an overturning mechanism (8), and the bottom of the overturning mechanism (8) is welded with a collision plate (702), the The fixed plate (701) is fixedly connected to the interference plate (702) through the binding rope (703), and the lower part of the interference plate (702) is provided with a lifting rod (706) in contact with it, and the bottom of the lifting rod (706) runs through The top of the fixed plate (701) and extending to the bottom of the fixed plate (701) are movably connected with the top of the force plate (704) through the movable connector (705), and the force plate (704) is welded to the subversion mechanism (8 ), the bottom of the lowermost elevating rod (706) runs through the top of the rotary box (9) and extends to the inside of the rotary box (9) and is flexibly connected to the top of the concave-convex chassis (602) through a movable link (705). 6. A rotating and tumbling tobacco drying device according to claim 1, characterized in that: the number of the lifting rods (706) is four, and the four lifting rods (706) are equidistant Distributed at the lower edge of the collision plate (702). 7. A rotary and tumbling tobacco drying device according to claim 5, characterized in that: the overturning mechanism (8) includes a frame (801) welded to the top of the collision plate (702) and a frame (801) sleeved in the center The central ring (802) on the outside of the rotating rod (5), a cover net (803) is welded between the central ring (802) and the frame (801), the central ring (802), the frame (801 ) and the cover net (803) form a closed space, and the side wall of the cover net (803) is provided with an opening, and an access door (804) is arranged at the opening. 8. A rotating and tumbling tobacco drying device according to claim 7, characterized in that: the access door (804) is hinged to be movably installed on the side wall of the net (803), and there is a A closed buckle is arranged between the net (804) and the cover net (803).