Tobacco storage cabinet system

Abstract

The utility model discloses a tobacco storage cabinet system which comprises a storage cabinet. The spreading vehicle is used for conveying tobacco materials to the storage cabinet and comprises a vehicle body and electrical equipment arranged on the vehicle body; the cable is electrically connected with the electrical equipment and is used for conducting electricity to the electrical equipment; the cable car is fixedly connected with one part of the cable; the transmission device comprises a connecting piece fixedly connected with the material paving vehicle and a force detection device arranged between the connecting piece and the cable vehicle, the transmission device is used for transmitting the driving force of the material paving vehicle to the cable vehicle so as to drive the cable vehicle to walk, and the force detection device is used for detecting the magnitude of the driving force; and the alarm device is in signal connection with the force detection device and is used for receiving a detection result signal of the force detection device and sending out an alarm signal.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco storage cabinet devices, in particular to a tobacco storage cabinet system. Background Art

[0002] Storage cabinets are the most commonly used storage equipment for tobacco silk thread. They are widely used for the storage of tobacco materials such as tobacco leaves, tobacco stems, tobacco shreds, expanded silk, and stem shreds. They play a very important role in evenly distributing materials, balancing the temperature and moisture of materials, promoting the full and uniform adsorption of sugar and spices, and regulating the upstream and downstream production capacity. In silk production, when the upstream materials enter the storage cabinet, they need to be dropped into the storage cabinet by a material laying vehicle (commonly known as a "crane"). The reciprocating movement of the material laying vehicle is controlled by electrical equipment such as motors. Electrical equipment is often powered by towing cables. In actual production, when the cable is towed, the cable may be caught by obstacles, causing a sudden increase in the resistance to cable movement, which can easily cause equipment failures such as cable breaking. Summary of the invention

[0003] The utility model aims to provide a tobacco storage cabinet system which can monitor whether a cable is caught by an obstacle or other abnormal situation such as a sudden increase in resistance occurs when a material spreading vehicle is moving.

[0004] The utility model discloses a tobacco storage cabinet system, comprising:

[0005] Storage cabinets;

[0006] A material spreading vehicle, used for conveying tobacco materials to the storage cabinet, comprising a vehicle body and electrical equipment arranged on the vehicle body;

[0007] A cable, electrically connected to the electrical device, for conducting electricity to the electrical device;

[0008] a cable car fixedly connected to a portion of the cable;

[0009] A transmission device, comprising a connecting piece fixedly connected to the material laying vehicle and a force detection device arranged between the connecting piece and the cable vehicle, the transmission device is used to transmit the driving force of the material laying vehicle to the cable vehicle to drive the cable vehicle to move, and the force detection device is used to detect the magnitude of the driving force;

[0010] The alarm device is connected to the force detection device signal and is used for receiving the detection result signal of the force detection device and issuing an alarm signal.

[0011] In some embodiments, the transmission device also includes a first spring arranged between the first side of the cable car and the first end of the connecting member and a second spring arranged between the second side of the cable car and the second end of the connecting member, the force detection device includes a first force detection sensor arranged between the first side of the cable car and the first end of the connecting member and a second force detection sensor arranged between the second side of the cable car and the second end of the connecting member, the first side and the second side of the cable car are opposite sides of the cable car, and the first end and the second end of the connecting member are opposite ends of the connecting member.

[0012] In some embodiments, the transmission device includes a first bolt and a second bolt fixedly connected to the first end and the second end of the connecting member respectively, the first force detection sensor and the second force detection sensor are fixedly connected to the first bolt and the second bolt respectively, the first spring is connected between the first side of the cable car and the first force detection sensor, and the second spring is connected between the second side of the cable car and the second force detection sensor.

[0013] In some embodiments, it also includes a guide rail, which guides the movement of the cable car.

[0014] In some embodiments, the guide rail is a linear guide rail, and the cable car is slidably connected to the guide rail.

[0015] In some embodiments, the guide rail is located above the cable car.

[0016] In some embodiments, it also includes an arc-shaped drum located below the cable car and a connecting device fixedly connected to the arc-shaped drum, and the cable is wound around the arc-shaped drum and pressed between the cable car and the arc-shaped drum.

[0017] In some embodiments, the alarm device includes an audible alarm, a luminous alarm and / or a display.

[0018] In some embodiments, a controller is further included that is signal-connected between the alarm device and the force detection device.

[0019] Based on the tobacco storage cabinet system provided by the utility model, the force detection device can detect whether the driving force transmitted from the material laying vehicle to the cable vehicle is within the normal range. When the cable is caught by an obstacle or other abnormal situation occurs, such as the resistance suddenly increases, the cable will drive the cable vehicle fixedly connected to it to be blocked, causing the driving force transmitted from the material laying vehicle to the cable vehicle to be abnormal. After the force detection device detects the abnormal driving force, the alarm device can promptly alarm and remind.

[0020] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 This is a schematic structural diagram of a partial structure of a tobacco storage cabinet system according to an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0025] In the description of the present invention, it should be understood that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0028] The tobacco storage cabinet system of this embodiment includes a storage cabinet, a material laying vehicle, a cable 2, a cable vehicle 1 and a transmission device.

[0029] The material spreading vehicle is used to transport tobacco materials to the storage cabinet. The material spreading vehicle includes a vehicle body and electrical equipment arranged on the vehicle body. The cable 2 is electrically connected to the electrical equipment, and the cable 2 is used to conduct electricity to the electrical equipment. The electrical equipment includes electrical equipment such as motors that need to conduct electricity to drive the material spreading vehicle to move, and the power is conducted to the electrical equipment through the cable 2.

[0030] The cable car 1 is fixedly connected to a portion of the cable 2 , and the movement of the cable car 1 can drive the movement of the cable 2 .

[0031] The transmission device includes a connecting member 3 fixedly connected to the material laying vehicle and a force detection device arranged between the connecting member 3 and the cable vehicle 1. The transmission device is used to transmit the driving force of the material laying vehicle to the cable vehicle 1 to drive the cable vehicle 1 to move, and the force detection device is used to detect the magnitude of the driving force. When the material laying vehicle moves, it drives the connecting member 3 to move, and the connecting member 3 transmits the driving force to the cable vehicle 1 to drive the cable vehicle 1 to move. The force detection device can detect the magnitude of the driving force in real time.

[0032] The alarm device is connected to the force detection device signal, and is used to receive the detection result signal of the force detection device and send out an alarm signal. The alarm device decides whether to send out an alarm signal according to the detection result of the force detection device. When the force detection device detects that the driving force is within the normal range, the alarm device does not send out an alarm signal. When the driving force is detected to exceed the normal range, the alarm signal is sent out.

[0033] In the tobacco storage cabinet system of this embodiment, the force detection device can detect whether the driving force transmitted from the material laying vehicle to the cable vehicle 1 is within the normal range. When the cable 2 is caught by an obstacle or the resistance suddenly increases, the cable 2 will drive the cable vehicle 1 fixed to it to be blocked, causing the driving force transmitted from the material laying vehicle to the cable vehicle 1 to be abnormal. After the force detection device detects the abnormal driving force, the alarm device can promptly alarm and remind.

[0034] In some embodiments, Figure 1As shown, the transmission device further includes a first spring 51 disposed between the first side of the cable car 1 and the first end of the connecting member 3 and a second spring 52 disposed between the second side of the cable car 1 and the second end of the connecting member 3, the force detection device includes a first force detection sensor 41 disposed between the first side of the cable car 1 and the first end of the connecting member 3 and a second force detection sensor 42 disposed between the second side of the cable car 1 and the second end of the connecting member 3, the first side and the second side of the cable car 1 are opposite sides of the cable car 1, and the first end and the second end of the connecting member 3 are opposite ends of the connecting member 3. The reciprocating movement of the material laying vehicle transmits the driving force to the cable car 1 through the first end and the second end of the connecting member 3 respectively. For example, when the material laying vehicle is moving in the first direction, part of the driving force is transmitted to the first spring through the first end of the connecting member 3. At this time, the driving force is the first spring, and then the first spring transmits the part of the driving force to the first side of the cable car 1 through compression. At the same time, another part of the driving force is transmitted to the second spring through the second end of the connecting member 3. The part of the driving force stretches the second spring, and then the second spring transmits the part of the driving force to the second side of the cable car 1 through stretching. The first force detection sensor can detect the magnitude of the driving force transmitted by the first spring to the first side of the cable car 1 through compression, and the second force detection sensor can detect the magnitude of the driving force transmitted by the second spring to the second side of the cable car 1 through stretching. When the cable is stuck by a foreign object, the driving force detected by the first force detection sensor and the second force detection sensor will become abnormally large. At this time, the alarm device alarms to remind the operator to find the cause. When the material laying vehicle moves in a second direction opposite to the first direction, part of the driving force is transmitted to the first spring through the first end of the connecting member 3. At this time, the driving force stretches the first spring, and then the first spring transmits the part of the driving force to the first side of the cable car 1 through stretching. At the same time, another part of the driving force is transmitted to the second spring through the second end of the connecting member 3. The part of the driving force stretches the second spring, and then the second spring transmits the part of the driving force to the second side of the cable car 1 through compression. The first force detection sensor can detect the magnitude of the driving force transmitted by the first spring to the first side of the cable car 1 through stretching, and the second force detection sensor can detect the magnitude of the driving force transmitted by the second spring to the second side of the cable car 1 through compression. When the cable is stuck by a foreign object, the driving force detected by the first force detection sensor and the second force detection sensor will become abnormally large. At this time, the alarm device alarms to remind the operator to find the cause.

[0035] In some embodiments, as shown in the figure, the transmission device also includes a first bolt 61 and a second bolt 62 fixedly connected to the first end and the second end of the connecting member 3 respectively, the first force detection sensor 41 and the second force detection sensor 42 are fixedly connected to the first bolt 61 and the second bolt 62 respectively, the first spring 51 is connected between the first side of the cable car 1 and the first force detection sensor 41, and the second spring 52 is connected between the second side of the cable car 1 and the second force detection sensor 42.

[0036] In some embodiments, the tobacco storage cabinet system further includes a guide rail 8 , which guides the movement of the cable car 1 .

[0037] In some embodiments, the guide rail 8 is a linear guide rail 8 , and the cable 2 trolley is slidably connected to the guide rail 8 .

[0038] In some embodiments, the guide rail 8 is located above the cable car 1 .

[0039] In some embodiments, the tobacco storage cabinet system further comprises an arc drum 9 located below the cable car 1 and a connection device fixedly connected to the arc drum 9, and the cable 2 is wound around the arc drum 9 and pressed between the cable 2 trolley and the arc drum 9. In the embodiment shown in the figure, the arc drum 9 is a semicircular iron ring, and the cable 1 is placed on the iron ring, which is fixedly connected to the cable car 1 by bolts and nuts, and the cable is locked between the two.

[0040] In some embodiments, the alarm device includes a sound alarm 72, a light alarm and / or a display 73. In some embodiments, the tobacco cabinet system further includes a controller 71 connected between the alarm device and the force detection device with a signal. The force detection device includes some force detection sensors, and the controller determines the working state of the cable according to the detection result of the force detection sensor. For example, if the result detected by the force detection sensor is within the normal range, the controller determines that the cable is in a normal state. When the result detected by the force detection sensor exceeds the normal range but the excess ratio is less than the size of the warning ratio, the cable is judged to be in a warning state, and when the result detected by the force detection sensor exceeds the normal range and the excess ratio is greater than the size of the warning ratio, the cable is judged to be in a dangerous state. The controller can control the alarm device to send different signals when judging that the cable is in different states, for example, the light alarm emits green light in the normal state, yellow light in the warning state, and red light in the dangerous state. The display 73 can directly display what state the cable is currently in, for example, by text reminder. The sound alarm 72 does not make a sound in the normal state, makes a warning sound in the warning state, and makes a dangerous sound in the dangerous state.

[0041] In some embodiments, the display can be remotely monitored and remotely displayed.

[0042] In some embodiments, the controller described above may be a general-purpose processor, a programmable logic controller (PLC), a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or any appropriate combination thereof, for performing the functions described in the present invention.

[0043] 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 preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A tobacco storage cabinet system, characterized in that: include: Storage cabinets; A material spreading vehicle, used for conveying tobacco materials to the storage cabinet, comprising a vehicle body and electrical equipment arranged on the vehicle body; A cable, electrically connected to the electrical device, for conducting electricity to the electrical device; a cable car fixedly connected to a portion of the cable; A transmission device, comprising a connecting piece fixedly connected to the material laying vehicle and a force detection device provided between the connecting piece and the cable vehicle, wherein the transmission device is used to transmit the driving force of the material laying vehicle to the cable vehicle to drive the cable vehicle to move, and the force detection device is used to detect the magnitude of the driving force; The alarm device is connected to the force detection device signal and is used for receiving the detection result signal of the force detection device and issuing an alarm signal.

2. The tobacco cabinet system according to claim 1, characterized in that: The transmission device also includes a first spring arranged between the first side of the cable car and the first end of the connecting member and a second spring arranged between the second side of the cable car and the second end of the connecting member. The force detection device includes a first force detection sensor arranged between the first side of the cable car and the first end of the connecting member and a second force detection sensor arranged between the second side of the cable car and the second end of the connecting member. The first side and the second side of the cable car are opposite sides of the cable car, and the first end and the second end of the connecting member are opposite ends of the connecting member.

3. The tobacco cabinet system according to claim 2, characterized in that: The transmission device includes a first bolt and a second bolt fixedly connected to the first end and the second end of the connecting member respectively, the first force detection sensor and the second force detection sensor are fixedly connected to the first bolt and the second bolt respectively, the first spring is connected between the first side of the cable car and the first force detection sensor, and the second spring is connected between the second side of the cable car and the second force detection sensor.

4. The tobacco cabinet system according to claim 1, characterized in that: It also includes a guide rail, which guides the travel of the cable car.

5. The tobacco cabinet system according to claim 4, characterized in that: The guide rail is a linear guide rail, and the cable car is slidably connected to the guide rail.

6. The tobacco cabinet system according to claim 4, characterized in that: The guide rail is located above the cable car.

7. The tobacco cabinet system according to claim 6, characterized in that: It also includes an arc-shaped drum located below the cable car and a connecting device fixedly connected to the arc-shaped drum. The cable is wound around the arc-shaped drum and pressed tightly between the cable car and the arc-shaped drum.

8. The tobacco cabinet system according to claim 1, characterized in that: The alarm device includes a sound alarm, a light emitting alarm and / or a display.

9. The tobacco cabinet system according to claim 1, characterized in that: Also included is a controller signal-connected between the alarm device and the force detection device.

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