Tobacco leaf storage system

Abstract

The utility model discloses a tobacco leaf storage system. The tobacco leaf storage system comprises a storage bin and a door opening detection device. The storage bin comprises a bin body used for storing tobacco leaves and a bin door rotationally arranged on the bin body so that the bin body can be opened and closed. The door opening detection device comprises an electromagnet arranged on the bin body and a detector arranged on the bin door. The detector is used for detecting the magnetic field intensity of the position where the detector is located. According to the tobacco leaf storage system, the electromagnet is arranged on the bin body, and the detector is arranged on the bin door, so that the detector can judge the opening and closing state of the bin door according to the intensity of the magnetic field detected by the detector, the opening and closing state of the bin door can be automatically detected, and closed management of the storage bin is facilitated.

Description

Technical Field

[0001] The utility model relates to a tobacco leaf storage system. Background Art

[0002] At present, the compartments in tobacco leaf warehouses in the south are mainly dehumidified by dehumidifiers to ensure that the humidity in the storage environment is controlled below 65%, prevent the stored tobacco leaf raw materials from mildewing, and thus ensure the quality of the tobacco leaf raw materials.

[0003] To ensure the humidity requirements in the warehouse compartments, after the warehouse door is opened due to production needs, it needs to be manually closed. However, during daily outbound, in-storage, and outbound operations, the frequency of inbound and outbound is high, and the situation may occur that the door is not closed in time or not tightly closed, resulting in problems such as too high humidity in the warehouse, and further leading to the risk of mildew of the tobacco leaf raw materials, affecting the quality of the tobacco leaf raw materials stored in the warehouse.

[0004] It should be noted here that the statements in this background art section only provide background art related to the utility model and do not necessarily constitute prior art. Summary of the Utility Model

[0005] The utility model provides a tobacco leaf storage system to achieve closed management of the storage bin.

[0006] The utility model provides a tobacco leaf storage system, including:

[0007] A storage bin, including a bin body for storing tobacco leaves and a bin door rotatably arranged on the bin body to open and close the bin body; and

[0008] An opening detection device, including an electromagnet arranged on the bin body and a detector arranged on the bin door, and the detector is used to detect the magnetic field strength at its location.

[0009] In some embodiments, the detector is used to detect the magnetic field strength at each set interval time.

[0010] In some embodiments, the electromagnet and the detector are at the same height.

[0011] In some embodiments, the electromagnet is arranged on the door frame of the bin body.

[0012] In some embodiments, the first end of the bin door is rotatably connected to the bin body, the second end of the bin door approaches or moves away from the bin body to open and close the bin body, and the detector is arranged at the second end of the bin door.

[0013] In some embodiments, the detector is arranged on the side of the bin door close to the bin body.

[0014] In some embodiments, the detector is adhered to the bin door through an adhesive substance.

[0015] In some embodiments, the tobacco leaf storage system further includes a door closing device, which is configured to control the closing of the bin door when the detector detects that the magnetic field strength at its location is weak.

[0016] In some embodiments, the tobacco leaf storage system further includes a dehumidifier and a humidity detector disposed in the bin body. The dehumidifier is configured to control its operation according to the humidity detected by the humidity detector.

[0017] In some embodiments, the tobacco leaf storage system further includes a power supply device for supplying power to the electromagnet.

[0018] Based on the technical solution provided by the present utility model, the tobacco leaf storage system includes a storage bin and a door opening detection device. Among them, the storage bin includes a bin body for storing tobacco leaves and a bin door rotatably disposed on the bin body to open and close the bin body. The door opening detection device includes an electromagnet disposed on the bin body and a detector disposed on the bin door. The detector is used to detect the magnetic field strength at its location. The tobacco leaf storage system according to the embodiment of the present utility model sets an electromagnet on the bin body and a detector on the bin door, so that the detector can judge the opening and closing state of the bin door according to the magnitude of the magnetic field strength it detects, thereby realizing the automatic detection of the opening and closing state of the bin door, which is beneficial to realizing the closed management of the storage bin.

[0019] Other features and advantages of the present utility model will become clear through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0020] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:

[0021] Figure 1 It is a schematic structural diagram of the storage bin according to the embodiment of the present utility model.

[0022] Figure 2 It is a top view structural diagram of the tobacco leaf storage system according to the embodiment of the present utility model. Detailed Embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The description of at least one exemplary embodiment below is actually only illustrative and in no way limits the present utility model and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0024] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods and devices should be regarded as part of the description. In all the examples shown and discussed here, any specific value should be construed as merely exemplary, and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0025] For the sake of convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above" and the like can be used here to describe the spatial position relationship of a device or feature shown in the drawings with other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientation of "above..." and "below...". The device can also be positioned in other different ways, and corresponding interpretations should be made for the spatial relative descriptions used here.

[0026] In the prior art, whether the warehouse door is closed is mainly checked manually. Therefore, when the abnormal opening of the warehouse door can be discovered mainly depends on the inspection time of the inspectors. Therefore, there are sometimes cases where the abnormal opening of the door is not discovered. Then, if the abnormal opening time of the door is relatively long, it will affect the humidity in the warehouse compartment.

[0027] Based on the above problems, an embodiment of the present utility model provides a tobacco leaf storage system. The tobacco leaf storage system uses a detection device to automatically detect whether the warehouse door is opened. Therefore, it can timely detect the abnormal opening of the warehouse door, and then can give an alarm after detecting the abnormal opening of the warehouse door to remind the staff to close the warehouse door in time or directly automatically close the warehouse door after detecting the abnormal opening of the warehouse door.

[0028] Next, according to Figure 1 and Figure 2 the structure and working process of the tobacco leaf storage system of some embodiments of the present utility model will be described in detail.

[0029] As Figure 1 and Figure 2 shown, the tobacco leaf storage system provided by some embodiments of the present utility model includes a storage bin 10 and a door opening detection device 20. Among them, the storage bin 10 includes a bin body 11 for storing tobacco leaves and a warehouse door 12 rotatably provided on the bin body 11 to open and close the bin body 11. The door opening detection device 20 includes an electromagnet 21 provided on the bin body 11 and a detector 22 provided on the warehouse door 12. The detector 22 is used to detect the magnetic field strength at its location.

[0030] In the tobacco leaf storage system of the embodiment of the present utility model, an electromagnet 21 is provided on the bin body 11 and a detector 22 is provided on the warehouse door 12. In this way, the detector 22 can judge the opening and closing state of the warehouse door 12 according to the magnitude of the detected magnetic field strength, and then realizes the automatic detection of the opening and closing state of the warehouse door, which is conducive to realizing the closed management of the storage bin.

[0031] As Figure 1 shown, the storage bin 10 includes a bin body 11 and a warehouse door 12. Among them, the bin body 11 has a bin opening. The warehouse door 12 is used to open and close the bin opening. Specifically, the first end of the warehouse door 12 is rotatably connected to the bin body 11, and the second end of the warehouse door 12 rotates around the first end to realize the opening and closing of the bin body 11. When the warehouse door 12 is closed, the distance between the second end of the warehouse door 12 and the bin body 11 is the closest, so the magnetic field strength detected by the detector 22 is the strongest; when the warehouse door 12 is fully opened, the distance between the second end of the warehouse door 12 and the bin body 11 is the farthest, so the magnetic field strength detected by the detector 22 is the weakest; when the warehouse door 12 is half opened, the magnetic field strength detected by the detector 22 is medium. Therefore, the tobacco leaf storage system of the embodiment of the present utility model can realize the automatic detection of the opening and closing of the warehouse door 12 by setting the door opening detection device 20, and can give an alarm when the warehouse door 12 is opened, so that the staff can timely discover and close the door to prevent moisture from entering the bin body 11 and affecting the humidity in the bin body 11.

[0032] In some embodiments, the tobacco leaf storage system further includes a controller, which is electrically connected to the detector 22 to receive the magnitude of the magnetic field intensity detected by the detector 22 and determine the opening and closing state of the warehouse door 12 according to the magnitude of the magnetic field intensity. Specifically, for example, the controller has a reference correspondence relationship between the magnitude of the magnetic field intensity and the opening and closing state of the warehouse door 12. After receiving the actual magnetic field intensity detected by the detector 22, the actual magnetic field intensity is compared with the above reference correspondence relationship to obtain the opening and closing state of the warehouse door 12. The opening and closing states of the warehouse door 12 include fully open, half open, and closed.

[0033] To further improve the degree of automation, in some embodiments, the tobacco leaf storage system further includes a door closing device. When the detector 22 detects that the magnetic field intensity at its location is weak, the door closing device is configured to control the warehouse door 12 to close.

[0034] Specifically, the door closing device may include an actuating rod for driving the warehouse door 12 to close and a driving device for driving the actuating rod to act.

[0035] To achieve full-time monitoring of the opening and closing state of the warehouse door 12, in some embodiments, the detector 22 is used to detect the magnetic field intensity at each set interval time. For example, it is detected once every 5 minutes, or every 10 minutes, or every 30 minutes. Of course, the set interval time for detection can be adjusted according to the actual needs of the user.

[0036] To improve the detection accuracy, in some embodiments, the electromagnet 21 and the detector 22 are located at the same height.

[0037] As Figure 1 shown, in some embodiments, the electromagnet 21 is provided on the door frame of the warehouse body 11. There is a door frame at the edge of the warehouse opening of the warehouse body 11, and the electromagnet 21 is provided on the door frame. Specifically, the door frame is, for example, a rectangular structure, and the door frame includes a first vertical frame and a second vertical frame. Among them, the warehouse door 12 is rotatably connected to the first vertical frame, and the electromagnet 21 is provided on the second vertical frame.

[0038] In some embodiments, the first end of the warehouse door 12 is rotatably connected to the warehouse body 11, and the second end of the warehouse door 12 approaches or moves away from the warehouse body 11 to open and close the warehouse body 11, and the detector 22 is provided at the second end of the warehouse door 12. Specifically, as Figure 1 shown, the warehouse door 12 is also a rectangular structure, and the detector 22 can be provided near the edge of the second end of the warehouse door 12. The installation position of the detector 22 does not affect the normal closing of the warehouse door 12.

[0039] To improve the detection accuracy, in some embodiments, the detector 22 is disposed on the side surface of the bin door 12 close to the bin body 11. Specifically, the bin door 12 has a first side surface close to the inner cavity of the bin body 11 and a second side surface away from the inner cavity of the bin body 11 in its thickness direction. Among them, the detector 22 is disposed on the first side surface of the bin door 12.

[0040] In some embodiments, the detector 22 is adhered to the bin door 12 by an adhesive substance. By using the adhesive substance to adhere the detector 22 to the bin door 12, damage to the bin door 12 caused by the setting of the detector 22 can be avoided.

[0041] In some embodiments, the tobacco leaf storage system further includes a dehumidifier and a humidity detector disposed in the bin body 11. The dehumidifier is configured to control the operation of the dehumidifier according to the humidity detected by the humidity detector. For example, when the humidity detector detects that the humidity in the bin body 11 exceeds the set humidity range, the dehumidifier is turned on; when the humidity detector detects that the humidity in the bin body 11 meets the set humidity range, the dehumidifier is turned off.

[0042] In some embodiments, the tobacco leaf storage system further includes a power supply device for supplying power to the electromagnet 21.

[0043] In some embodiments, the tobacco leaf storage system includes a plurality of storage bins, and the above-mentioned door opening detection device 20 is provided for the bin door of each storage bin. Or in some other embodiments, for the same storage bin, which includes a plurality of bin doors, then the above-mentioned door opening detection device 20 is provided for each bin door.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the specific implementation manners of the present invention or perform equivalent replacements on some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered within the scope of the technical solutions claimed by the present invention.

Claims

1. A tobacco storage system, characterized in that: include: A storage bin (10) comprising a bin body (11) for storing tobacco leaves and a bin door (12) rotatably arranged on the bin body (11) to open and close the bin body (11); and The door opening detection device (20) comprises an electromagnet (21) arranged on the warehouse body (11) and a detector (22) arranged on the warehouse door (12), wherein the detector (22) is used to detect the magnetic field strength at the position where the detector (22) is located.

2. The tobacco storage system according to claim 1, characterized in that: The detector (22) is used to detect the magnetic field strength at each set interval.

3. The tobacco storage system according to claim 1, characterized in that: The electromagnet (21) and the detector (22) are located at the same height.

4. The tobacco storage system according to claim 1, characterized in that: The electromagnet (21) is arranged on the door frame of the warehouse body (11).

5. The tobacco storage system according to claim 1, characterized in that: The first end of the door (12) is rotatably connected to the warehouse body (11), and the second end of the door (12) is close to or away from the warehouse body (11) to open and close the warehouse body (11), and the detector (22) is arranged at the second end of the door (12).

6. The tobacco storage system according to claim 1, characterized in that: The detector (22) is arranged on a side of the bin door (12) close to the bin body (11).

7. The tobacco storage system according to claim 1, characterized in that: The detector (22) is bonded to the compartment door (12) by means of an adhesive material.

8. The tobacco storage system according to claim 1, characterized in that: The tobacco leaf storage system also includes a door closing device, which is configured to control the bin door (12) to close when the detector (22) detects that the magnetic field strength at its location is weak.

9. The tobacco storage system according to claim 1, characterized in that: The tobacco leaf storage system further comprises a dehumidifier and a humidity detector arranged in the warehouse body (11), and the dehumidifier is configured to control the operation of the dehumidifier according to the humidity detected by the humidity detector.

10. The tobacco storage system according to claim 1, characterized in that: The tobacco leaf storage system further comprises a power supply device for supplying power to the electromagnet (21).

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