Channel type tobacco flue-curing device

Abstract

A channel type tobacco curing device comprises a tobacco curing track, a tobacco carrying trolley, a driving mechanism and a tracking mechanism. The tobacco flue-curing track is arranged in the tobacco flue-curing room, the driving mechanism is in driving connection with the tobacco carrying trolley and used for driving the tobacco carrying trolley to move on the tobacco flue-curing track, the tracking mechanism comprises a controller, radio frequency card readers and radio frequency cards, and the multiple radio frequency card readers connected with the controller are arranged at different positions of the tobacco flue-curing track respectively. The radio frequency card is arranged on the tobacco carrying trolley and records information data of the tobacco carrying trolley, and when the tobacco carrying trolley moves on the tobacco flue-curing track and passes through the corresponding radio frequency card reader, the radio frequency card reader reads the information data of the radio frequency card on the tobacco carrying trolley and transmits the information data to the controller. The device is simple in structure and convenient to operate, the curing position information of the tobacco carrying trolley can be accurately tracked, the curing efficiency and quality of tobacco leaves are guaranteed, data support is provided for accurate and reliable curing control and curing data tracing, and the tobacco curing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flue-cured tobacco, in particular to a channel type flue-cured tobacco device. Background Art

[0002] In recent years, tobacco leaf baking has changed from the traditional baking room oven closed door baking method to the industrial dynamic assembly line method. The traditional baking method is to tie the tobacco leaves to bamboo poles or wooden sticks of equal length, and then hang them into the baking room one by one by hand. After the baking room is full, the door of the baking room is closed and the oven is started. According to the baking process curve, the baking temperature rises from low to high. During the climbing process, isothermal and isohumidity are maintained for a predetermined time at several temperature values ​​until the highest process temperature is reached and the baking is completed. The entire baking process takes a week. Industrial assembly line baking uses tobacco loading machinery to hang or load tobacco leaves on the baking tobacco trolley at the loading station. The trolley is full and enters the baking channel along the trolley track. From entering the channel, the tobacco leaves carried by the trolley begin to enter the baking state. The trolley passes through different temperature and humidity areas in the channel. According to the baking process requirements, it stays in each area for a certain period of time until the trolley drives out of the baking channel exit, completing the baking of the tobacco leaves carried by the trolley. The baking curves used in traditional baking and assembly line baking are the same, but traditional baking is done in a static way (changing the temperature and humidity in the baking room according to the baking curve requirements), while assembly line baking is done in a dynamic way (the smoke-carrying trolley passes through different temperature and humidity areas in the baking channel according to the baking curve requirements). Whether the dynamic baking method can strictly follow the baking curve requirements depends on the accurate tracking of the position of the smoke-carrying trolley in the baking channel, and the control of the trolley to move forward or stay is determined based on the position information of the smoke-carrying trolley until the baking is completed and the trolley is driven out of the baking channel.

[0003] Therefore, it is necessary to design a channel type tobacco curing device to overcome the above problems. Utility Model Content

[0004] In order to avoid the above problems, a channel-type tobacco flue-curing device is provided, which has a simple structure and is easy to operate. It can accurately track the baking position information of the tobacco-carrying cart, ensure the baking efficiency and quality of the tobacco leaves, and provide data support for precise and reliable control of baking and baking data traceability, thereby improving the quality of flue-cured tobacco.

[0005] The utility model provides a channel-type tobacco-curing device, comprising: a tobacco-curing track, a tobacco-carrying trolley, a driving mechanism and a tracking mechanism; the tobacco-curing track is arranged in a tobacco-curing room, the driving mechanism drives and connects the tobacco-carrying trolley, and is used to drive the tobacco-carrying trolley to move on the tobacco-curing track, the tracking mechanism comprises a controller, a radio frequency card reader and a radio frequency card, a plurality of radio frequency card readers connected to the controller are respectively arranged at different positions on the tobacco-curing track, the radio frequency card is arranged on the tobacco-carrying trolley and records information data of the tobacco-carrying trolley, and when the tobacco-carrying trolley moves on the tobacco-curing track and passes through the corresponding radio frequency card reader, the radio frequency card reader reads the information data of the radio frequency card on the tobacco-carrying trolley and transmits it to the controller.

[0006] Furthermore, a guide groove extending along the tobacco-curing track is provided on the tobacco-curing track, and a moving wheel is provided at the bottom of the tobacco-carrying trolley, and the moving wheel moves in the guide groove.

[0007] Furthermore, the radio frequency card is arranged at the bottom of the tobacco-carrying trolley. When the tobacco-carrying trolley moves on the tobacco-curing track, the radio frequency card passes right above the radio frequency card reader on the tobacco-curing track.

[0008] Further, the controller controls the connection driving mechanism.

[0009] Furthermore, the controller is connected to a display.

[0010] Furthermore, a temperature and humidity detection device is provided on the smoke-carrying trolley and is connected to the controller.

[0011] Furthermore, the controller is provided with a data processing unit and a data storage unit.

[0012] Furthermore, at least one radio frequency card reader is provided on the tobacco curing tracks in different functional areas in the tobacco curing room.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the device has a simple structure and is easy to operate. It can accurately track the baking position information of the tobacco-carrying trolley, ensure the baking efficiency and quality of tobacco leaves, and provide data support for precise and reliable control of baking and baking data traceability, thereby improving the quality of flue-cured tobacco. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a channel-type tobacco-curing device according to a preferred embodiment of the utility model;

[0015] Figure 2 for Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0016] Description of Figure Numbers:

[0017] 1. Tobacco curing track, 11. Guide groove,

[0018] 2. Cigarette trolley, 21. Moving wheels,

[0019] 3. Tracking mechanism, 31. Controller, 32. Radio frequency card reader, 33. Radio frequency card, 34. Display. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1 to Figure 2 As shown, a channel-type tobacco-curing device provided in this embodiment includes: a tobacco-curing track 1, a tobacco-carrying trolley 2, a driving mechanism and a tracking mechanism 3.

[0023] The tobacco flue-curing track 1 is arranged in a tobacco flue-curing room, which is divided into different areas according to different tobacco flue-curing requirements, and has different or the same functions, and the tobacco flue-curing track 1 passes through these areas. The driving mechanism drives and connects the tobacco-carrying trolley 2, and is used to drive the tobacco-carrying trolley 2 to move on the tobacco flue-curing track 1, pass through the corresponding functional areas, and perform flue-curing with different requirements.

[0024] Meanwhile, the tracking mechanism 3 includes a controller 31, a radio frequency card reader 32 and a radio frequency card 33. The multiple radio frequency card readers 32 connected to the controller 31 are respectively arranged at different positions on the flue-cured tobacco track 1, and at least one radio frequency card reader 32 is arranged on the flue-cured tobacco track 1 in different functional areas of the flue-cured tobacco room. The radio frequency card 33 is arranged on the tobacco-carrying trolley 2 and records the information data of the tobacco-carrying trolley 2. When the tobacco-carrying trolley 2 moves on the flue-cured tobacco track 1 and passes the corresponding radio frequency card reader 32, the radio frequency card reader 32 reads the information data of the radio frequency card 33 on the tobacco-carrying trolley 2 and transmits it to the controller 31.

[0025] like Figure 1 to Figure 2 As shown, in order to better and more accurately enable the RF card reader 32 to read the passing RF card 33, the RF card 33 is set at the bottom of the cigarette trolley 2. When the cigarette trolley 2 moves on the tobacco-curing track 1, the RF card 33 passes directly above the RF card reader 32 on the tobacco-curing track 1. At the same time, in order to move the cigarette trolley 2 along the predetermined track and ensure that the RF card reader 32 can accurately read the corresponding RF card 33 and record the moving position of the corresponding cigarette trolley 2, a guide groove 11 extending along the tobacco-curing track 1 is provided on the tobacco-curing track 1, and a moving wheel 21 is provided at the bottom of the cigarette trolley 2. The moving wheel 21 moves in the guide groove 11 without deviation or derailment, which is accurate, efficient, practical and low-cost.

[0026] In order to better monitor the tobacco leaf baking condition on the tobacco-carrying trolley 2, the controller 31 controls the connected driving mechanism, controls the forward speed and residence time of the tobacco-carrying trolley 2 in different areas, and the controller 31 is connected to a display 34, which can monitor the position information of the tobacco-carrying trolley 2 in the tobacco-baking room in real time. At the same time, in order to better bake the tobacco leaves, the tobacco-carrying trolley 2 is provided with a temperature and humidity detection device, which is connected to the controller 31 to detect the temperature and humidity of the environment where the tobacco leaves are located in real time.

[0027] In order to better record and study the tobacco leaf baking conditions, the controller 31 is provided with a data processing unit and a data storage unit, which can compare relevant data in all directions and improve the tobacco leaf baking efficiency and quality.

[0028] In actual use, a radio frequency card 33 is provided on each tobacco-carrying trolley 2, and the radio frequency card 33 records the serial number of the tobacco-carrying trolley 2, tobacco leaf conditions and other information; the driving mechanism is started to drive the tobacco-carrying trolley 2 to move on the tobacco-curing track 1, and the radio frequency card reader 32 in different functional areas reads the radio frequency card 33 information and transmits it to the controller 31, that is, the position information of the tobacco-carrying trolley 2 is tracked and determined, and the position of the tobacco-carrying trolley 2 in the tobacco-curing room channel is obtained, and the corresponding point of the baking curve in the database is compared to control the driving mechanism to drive it to move forward or stay on the tobacco-curing track 1.

[0029] When baking is carried out specifically, the cigarette-carrying trolley 2 enters from the channel entrance along the tobacco-curing track 1, and the first car arrives at the first area. The radio frequency card reader 32 and the radio frequency card 33 are vertically facing each other, and the radio frequency card reader 32 reads the information data of the cigarette-carrying trolley 2 and sends it to the controller 31, which determines the card reader and the specific cigarette-carrying trolley 2 at the specific position. If baking is required for a certain period of time, the cigarette-carrying trolley 2 can be stopped on the tobacco-curing track 1 in the designated channel area, and the stop time of the corresponding channel position at the baking process curve is counted down. When the countdown is zero (the baking of the area is over), the controller 31 controls the drive mechanism to start, drives the cigarette-carrying trolley 2 to move forward in the direction of the exit, and enters the next baking channel area. The radio frequency card reader 32 in the next area senses and reads the radio frequency card 33 code on the cigarette-carrying trolley 2, and as in the first area, it reciprocates in sequence until the countdown of the length of time the cigarette-carrying trolley 2 stays in the last baking channel area is zero. Drive the cigarette-carrying trolley 2 to move out of the channel exit, and complete the whole baking of the tobacco leaves carried by the cigarette-carrying trolley 2. Subsequent smoke-carrying carts 2 also pass through the baking channel in succession like the smoke-carrying cart 2 , forming industrialized assembly line baking; the controller 31 accumulates the time and duration data of each smoke-carrying cart 2 entering the baking channel and passing through each area of ​​the baking channel.

[0030] The device has a simple structure and is easy to operate. It can accurately track the baking position information of the tobacco-carrying trolley 2 to ensure the baking efficiency and quality of tobacco leaves, and provides data support for accurate and reliable baking control and baking data traceability, thereby improving the quality of flue-cured tobacco.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A channel type tobacco curing device, characterized in that: include: A flue-curing tobacco track, a tobacco-carrying trolley, a driving mechanism and a tracking mechanism; the flue-curing tobacco track is arranged in a tobacco-curing room, the driving mechanism drives and connects to the tobacco-carrying trolley, and is used to drive the tobacco-carrying trolley to move on the flue-curing tobacco track, the tracking mechanism includes a controller, a radio frequency card reader and a radio frequency card, a plurality of radio frequency card readers connected to the controller are respectively arranged at different positions on the flue-curing tobacco track, the radio frequency card is arranged on the tobacco-carrying trolley and records the information data of the tobacco-carrying trolley, when the tobacco-carrying trolley moves on the flue-curing tobacco track and passes through the corresponding radio frequency card reader, the radio frequency card reader reads the information data of the radio frequency card on the tobacco-carrying trolley and transmits it to the controller.

2. The channel-type tobacco-curing device as claimed in claim 1, characterized in that: A guide groove extending along the tobacco-curing track is arranged on the tobacco-curing track, and a moving wheel is arranged at the bottom of the tobacco-carrying trolley, and the moving wheel moves in the guide groove.

3. The channel-type tobacco-curing device as claimed in claim 1, characterized in that: The radio frequency card is arranged at the bottom of the tobacco-carrying trolley. When the tobacco-carrying trolley moves on the tobacco-curing track, the radio frequency card passes just above the radio frequency card reader on the tobacco-curing track.

4. The channel-type tobacco-curing device as claimed in claim 1, characterized in that: The controller controls the connection driving mechanism.

5. The channel-type tobacco-curing device as claimed in claim 1, characterized in that: The controller is connected to a display.

6. The channel-type tobacco-curing device as claimed in claim 1, characterized in that: The smoke-carrying trolley is equipped with a temperature and humidity detection device, which is connected to the controller.

7. The channel-type tobacco-curing device as claimed in claim 1, characterized in that: The controller is provided with a data processing unit and a data storage unit.

8. The channel-type tobacco-curing device as claimed in claim 1, characterized in that: At least one radio frequency card reader is arranged on the tobacco curing tracks in different functional areas in the tobacco curing room.

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