Tobacco bale transfer frame and logistics container

Abstract

The utility model relates to the technical field of logistics distribution, in particular to a tobacco bale transfer frame and a logistics container, the tobacco bale transfer frame comprises a transfer frame body, a plurality of tobacco bale storage boxes are detachably arranged on the transfer frame body, and the tobacco bale storage boxes are used for storing tobacco bales; a driving rack is further arranged on the transfer frame body; walking rollers are arranged on the lower portion of the transfer frame body. The logistics container transfer device further comprises a driving device and a transfer frame sliding fixing channel. The driving device comprises a driving gear, and the driving gear and a driving rack of the cigarette packet transfer frame are correspondingly arranged. The driving gear is arranged in the transfer frame sliding fixing channel and used for driving the transfer frame body to walk. And the transfer frame sliding fixing channel is used for limiting the transfer frame body left and right. According to the tobacco logistics distribution system, the manual operation cost can be greatly reduced, especially in plateau areas, the physical operation of workers is relieved, economical, efficient and safe tobacco logistics distribution is achieved, and the using effect is good.

Description

Technical Field

[0001] This utility model relates to the field of logistics and distribution technology, specifically to a cigarette pack transfer rack and a logistics cargo box. Background Technology

[0002] In tobacco logistics and distribution, the dispersed logistics network in high-altitude regions like Tibet leads to persistently high operating costs. However, due to the unique nature of the tobacco industry, even if high logistics costs in these high-altitude areas result in year-round unprofitability, continued operation is necessary to meet the tobacco demand in these border regions. Operating costs in high-altitude regions like Tibet are mainly concentrated in transportation and labor costs. The high labor costs are primarily due to the dispersed nature of the logistics network, leading to excessively high labor costs for loading and unloading. Therefore, to reduce operating costs, it is necessary to improve existing logistics equipment, especially by increasing the level of mechanization in the loading and unloading process, reducing reliance on manual labor, lowering labor costs, improving safety and efficiency in high-altitude operations, and thus effectively controlling logistics and distribution operating costs. Utility Model Content

[0003] To address the above shortcomings, this utility model provides a cigarette pack transfer rack and a logistics cargo box, which facilitates convenient and reliable loading, unloading, and transfer operations, thereby reducing logistics transfer costs.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A cigarette pack transfer rack includes a transfer rack body, on which several cigarette pack storage boxes are detachably mounted for storing cigarette packs; the transfer rack body is also equipped with a drive rack; and the lower part of the transfer rack body is equipped with traveling rollers.

[0006] Optionally, the bottom surface of the transfer frame body is provided with an upwardly recessed drive groove along the longitudinal direction, and the drive rack is provided in the drive groove.

[0007] Optionally, several rollers are provided on the lower part of each of the two side walls of the transfer frame body.

[0008] The logistics cargo box includes the cigarette pack transfer rack as described above, and also includes a drive device and a sliding fixing track for the transfer rack; the drive device includes a drive gear, which is correspondingly arranged with the drive rack of the cigarette pack transfer rack; the drive gear is arranged in the sliding fixing track of the transfer rack and is used to drive the transfer rack body to move; the sliding fixing track of the transfer rack is used to limit the left and right movement of the transfer rack body.

[0009] Optionally, the drive device includes a drive motor and several drive control boxes; each of the drive control boxes is driven by the drive motor; each drive control box includes a power connection chamber, a power linkage chamber, and a power drive chamber; the power connection chamber is equipped with an electronically controlled transmission assembly for controlling the connection or disconnection of the drive force from the drive motor; the power linkage chamber receives the transmitted power from the power connection chamber and synchronously transmits the transmitted power to the drive gear set in the power drive chamber, the drive gear set including the drive gear.

[0010] Optionally, the power connection chamber includes a first sprocket, which is fixed to a first shaft seat via a first shaft. The first sprocket is connected to a drive sprocket on the power output shaft of the drive motor via a first chain. A first transmission wheel is provided at the other end of the first shaft. The chamber also includes a second transmission wheel and a second shaft. The second shaft has a spring ring and an axial keyway on its outer surface, located on one side of the spring ring. The second transmission wheel has an inner wheel with a drive keyway corresponding to the axial keyway, and is slidably mounted on the second shaft along the axial direction via the keyway. A compression spring is provided between the second transmission wheel and the spring ring. A transmission structure is provided on the side of the first transmission wheel and the side of the second transmission wheel, respectively. The axial displacement of the second transmission wheel and the transmission structure enable the connection or disconnection of power between the second and first transmission wheels. The chamber also includes an axial drive assembly for driving the axial displacement of the second transmission wheel.

[0011] Optionally, the side of the first transmission wheel is provided with a plurality of axial insertion holes; the side of the second transmission wheel is provided with a plurality of insertion rods corresponding to the axial insertion holes; the axial insertion holes and the insertion rods form the transmission structure.

[0012] Optionally, the side of the second transmission wheel is also provided with a locking hole, which is located on the outer ring of the insertion rod; the locking hole is provided corresponding to the telescopic rod of the axial drive assembly, and the locking hole and the insertion rod are positioned to each other through the insertion of the axial hole and the insertion rod.

[0013] Optionally, the second rotating shaft passes sequentially through the power linkage chamber and the power drive chamber; a second sprocket and the drive gear are also provided on the second rotating shaft; the second sprocket is located in the power linkage chamber; a plurality of driven sprockets are also provided in the power linkage chamber; the driven sprockets are connected to the second sprocket via a second chain; the driven sprocket is fixed to one end of the driven rotating shaft; the other end of the driven rotating shaft is located in the power drive chamber and a driven drive gear is fixed thereon; the driven drive gear and the drive gear constitute a drive gear set, which is used to drive the transfer frame body to move. Optionally, a plurality of monitoring sensor components are also provided on the sliding fixing track of the transfer frame, which are used to monitor the position of the transfer frame body during its movement.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention enables the displacement of a specific cigarette pack transfer rack within the entire logistics cargo box, while other cigarette pack transfer racks remain fixed. This allows for the mechanized unloading of the corresponding cigarette pack transfer racks to the appropriate logistics points during the logistics distribution process, significantly reducing manual operation costs. Especially in high-altitude areas, it alleviates the physical labor required by personnel, achieving economic efficiency, high efficiency, and safety in tobacco logistics distribution. The invention has proven to be highly effective. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0017] Figure 1 This is a cross-sectional view of the drive control box of this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the logistics cargo box of this utility model;

[0019] Figure 3 This is a partial sectional view of the cigarette pack transfer rack of this utility model;

[0020] Figure 4 This is a rear view of the cigarette pack transfer rack of this utility model in its resting state;

[0021] Figure 5 This is a cross-sectional view of the drive device of this utility model. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "inner", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Cigarette pack transfer rack, such as Figures 3-4 As shown, the device includes a transfer frame body 31, on which several cigarette pack storage boxes 40 are detachably mounted. These storage boxes 40 are used to store cigarette packs. In this embodiment, a drawer-type design is used for detachable connection to the transfer frame body 31. Each cigarette pack storage box 40 has a storage compartment, the size of which can be customized according to the specifications of different cigarette packs. The transfer frame body 31 also includes a drive rack. In this embodiment, a longitudinally recessed drive groove 32 is provided in the center of the bottom surface of the transfer frame body 31. The drive rack 33 is housed within the drive groove 32, and its movement is controlled by a corresponding drive gear driving the drive rack 33. In this embodiment, the lower part of the transfer frame body 31 is provided with traveling rollers 34, which are located on both sides of the drive groove 32.

[0026] Optionally, a plurality of rolling wheels 35 are provided on the lower part of each of the two side walls of the transfer frame body 31. Their function is to prevent the two side walls of the transfer frame body 31 from squeezing against the sides of the transfer frame sliding fixing track when the transfer frame body 31 moves, thus preventing the movement from being obstructed.

[0027] The logistics container 27 includes the cigarette pack transfer rack as described above, and also includes a drive device and limit strips 28 on both sides of the transfer rack sliding fixing channel 21 to keep the cigarette pack transfer rack moving within the channel; the drive device includes a drive gear 18, which is correspondingly arranged with the drive rack 33 of the cigarette pack transfer rack; the drive gear 18 is arranged in the transfer rack sliding fixing channel 21 to drive the transfer rack body 31 to move, and in the case of arrangement, a plurality of drive gears 18 are arranged longitudinally at intervals along the transfer rack sliding fixing channel 21; the transfer rack sliding fixing channel 21 is used to limit the left and right movement of the transfer rack body 31.

[0028] Optional, such as Figure 1 , Figure 2 and Figure 5 As shown, the drive device includes a drive motor 41 and several drive control boxes; each of the drive control boxes is driven by the drive motor; each drive control box includes a power connection chamber 1, a power linkage chamber 26, and a power drive chamber 20; the power connection chamber 1 is equipped with an electronically controlled transmission assembly for controlling the connection or disconnection of the drive force from the drive motor 41; the power linkage chamber 26 is used to receive the transmission force from the power connection chamber 1 and synchronously transmit the transmission force to the drive gear set of the power drive chamber 20; the drive gear set includes the drive gear 18. Optionally, the power connection chamber includes a first sprocket 10, which is fixed to a first shaft seat 8 via a first shaft 9. The first sprocket 10 is connected to a drive sprocket on the power output shaft of the drive motor 41 via a first chain 11. A first transmission wheel 2 is provided at the other end of the first shaft 9. The chamber also includes a second transmission wheel 14 and a second shaft 17. The second shaft 17 is provided with a spring ring 6, and an axial keyway 15 is provided on the outer surface of the second shaft 17. The axial keyway 15 is located on one side of the spring ring 6. The second transmission wheel 14 is provided with an inner wheel, which is positioned corresponding to the axial keyway. It has a drive keyway and can be slidably mounted on the second rotating shaft 17 along the axial direction through the axial keyway; a compression spring 5 is provided between the second transmission wheel 14 and the spring convex ring 6; a transmission structure is provided on the side of the first transmission wheel 2 and the side of the second transmission wheel 14 respectively, and the power connection or disconnection between the second transmission wheel 14 and the first transmission wheel is realized by the axial displacement of the second transmission wheel 14 and by relying on the transmission structure; it also includes an axial drive assembly 12, which can be an electric telescopic device, a hydraulic cylinder, or a telescopic cylinder, etc.; the axial drive assembly 12 is used to drive the axial displacement of the second transmission wheel 14.

[0029] Optionally, the side of the first transmission wheel 2 is provided with a plurality of axial insertion holes 13; the side of the second transmission wheel 14 is provided with a plurality of insertion rods 3 corresponding to the axial insertion holes 13; the axial insertion holes 13 and the insertion rods 3 form the transmission structure. In use, the principle is as follows: In the power disconnection state, the drive motor 41 stops driving, and the telescopic rod of the axial drive assembly 12 extends, causing the second transmission wheel 14 to move away from the first transmission wheel 2, thus disconnecting the power transmission; in the power connection state, the drive motor 41 stops driving, and the telescopic rod of the axial drive assembly 12 retracts, causing the second transmission wheel 14 to move towards the first transmission wheel 2 under the action of the compression spring 5. After the telescopic rod of the axial drive assembly 12 separates from the second transmission wheel 14, sometimes the insertion rod 3 may not be inserted into the axial insertion hole 13. At this time, the compression spring 5 provides a continuous leftward compression force. When the drive motor 41 starts driving, the first transmission wheel 2 begins to rotate relative to the second transmission wheel 14. Finally, under the compression force of the compression spring 5, the second transmission wheel 14 can cause the insertion rod 3 to be inserted into the axial insertion hole 13, completing the docking and realizing the power transmission. In order to achieve better insertion, in this embodiment, the outer end of the axial insertion hole 13 is set with a tapered opening structure, so that the insertion rod 3 can be better inserted into the axial insertion hole 13 during use.

[0030] Optionally, the second transmission wheel 14 is further provided with a locking hole 4 on its side, which is located on the outer ring of the insertion rod 3. The locking hole 4 corresponds to the telescopic rod of the axial drive assembly, and is positioned relative to the insertion rod 3 through the insertion of the axial hole 13. That is, when the axial hole 13 and the insertion rod 3 are inserted, the position of the locking hole 4 corresponds to the position of the telescopic rod of the axial drive assembly 12.

[0031] Optionally, the second rotating shaft 17 passes sequentially through the power linkage chamber 26 and the power drive chamber 20; a second sprocket 16 and a drive gear 18 are also provided on the second rotating shaft 17; the second sprocket 16 is disposed in the power linkage chamber 26; a plurality of driven sprockets 24 are also disposed in the power linkage chamber 26; the driven sprockets 24 are connected to the second sprocket 16 by a second chain 25; the driven sprockets 24 are fixed to one end of the driven rotating shaft 22; the other end of the driven rotating shaft 22 is disposed in the power drive chamber 20 and a driven drive gear 18-1 is fixed thereon; the driven drive gear 18-1 and the drive gear 18 constitute a drive gear set, which is used to drive the transfer frame body to move.

[0032] like Figure 5As shown in this application, in order to achieve the goal of driving one of the transfer frame bodies 31 (driving targets) while keeping the other transfer frame bodies 31 (non-driving targets) stationary in actual operation, the design logic is as follows: the power of the drive motor 41 is decomposed into a unit drive mode (i.e., power connection chamber 1, power linkage chamber 26 and power drive chamber 20) to drive and control the transfer frame body 31. Compared with the method of using multiple motors to drive separately, the above structure can significantly reduce costs and equipment weight, and reduce energy consumption during cargo transportation.

[0033] Optionally, the transfer rack sliding fixing channel 21 is also provided with several monitoring and sensing components 30, such as grating through-beam sensing components. The other end of the grating through-beam sensing component can be set at the top of the inner cavity of the logistics cargo box 27. The monitoring and sensing components are used to monitor the position of the transfer rack body during the movement process to prevent the two transfer rack bodies 31 from colliding during loading. That is, it can be processed according to the following scheme during manufacturing: several rows of transfer rack sliding fixing channels 21 are provided in the logistics cargo box 27, and then each row of transfer rack sliding fixing channels 21 The system is configured such that one drive control box corresponds to one transfer rack body 31. For example, if three transfer rack bodies 31 can be placed on a row of transfer rack sliding fixing channels 21, then three sets of drive control boxes are installed below the transfer rack sliding fixing channels 21. A monitoring area 29 is then provided between each set of drive control boxes, and a monitoring sensor component 30 is installed in the monitoring area 29. When loading the transfer rack bodies 31 onto the vehicle, the transfer rack body 31 corresponding to the last arriving delivery point is loaded first. The transfer frame body 31 moves into the logistics container 27 under the control of the drive control box. At this time, the monitoring sensor components 30 of the two outer monitoring areas 29 can be authorized to stop working, and only the monitoring sensor component 30 of the innermost monitoring area 29 can monitor. When the transfer frame body 31 moves to the monitoring sensor component 30 of the innermost monitoring area 29, the control system is triggered, causing the innermost drive control box to stop power transmission. At this time, the telescopic rod of the axial drive component 12 of this drive control box inserts into its second transmission wheel. The locking hole 4 of 14 prevents the second transmission wheel 14 from rotating, thereby controlling the driven gear 18-1 and the drive gear 18 in this area to be non-rotatable, thus achieving locking and fixing of the transfer frame body 31 in the front-back direction. During processing and manufacturing, the height of the inner cavity of the logistics box 27 is matched with the height of the transfer frame body 31 to prevent the transfer frame body 31 from jumping during transportation, achieving fixation in the upper and lower directions. At the same time, combined with the left and right limit of the transfer frame sliding fixing track 21, the transfer frame body 31 can be locked. When unloading, the first point to arrive unloads the outermost transfer frame body 31 in the logistics box 27. By controlling the outermost drive control box, the transfer frame body 31 can be driven to move and unload. In some embodiments, the inner cavity of the logistics box 27 can be provided with more than two rows of transfer frame sliding fixing tracks 21, and one row of transfer frame sliding fixing tracks can be driven by one drive motor 41.

Claims

1. A cigarette pack transfer rack, characterized in that: The device includes a transfer frame body, on which several cigarette pack storage boxes are detachably mounted for storing cigarette packs; the transfer frame body is also equipped with a drive rack; and the lower part of the transfer frame body is equipped with traveling rollers.

2. The cigarette pack transfer rack according to claim 1, characterized in that: The bottom surface of the transfer frame body is provided with an upwardly recessed drive groove along the longitudinal direction, and the drive rack is provided in the drive groove.

3. The cigarette pack transfer rack according to claim 1, characterized in that: Several rolling wheels are provided on the lower part of each of the two side walls of the transfer frame body.

4. A logistics cargo box, characterized in that: The cigarette pack transfer rack as described in any one of claims 1 to 3 further includes a driving device and a sliding fixing track for the transfer rack; the driving device includes a driving gear, which is correspondingly arranged with the driving rack of the cigarette pack transfer rack; the driving gear is disposed in the sliding fixing track of the transfer rack and is used to drive the transfer rack body to move; the sliding fixing track of the transfer rack is used to limit the left and right movement of the transfer rack body.

5. The logistics cargo box according to claim 4, characterized in that: The drive device includes a drive motor and several drive control boxes; each of the drive control boxes is driven by the drive motor; each drive control box includes a power connection chamber, a power linkage chamber, and a power drive chamber; the power connection chamber is equipped with an electronically controlled transmission assembly for controlling the connection or disconnection of the drive force from the drive motor; the power linkage chamber receives the transmitted power from the power connection chamber and synchronously transmits the transmitted power to the drive gear set in the power drive chamber; the drive gear set includes the drive gear.

6. The logistics cargo box according to claim 5, characterized in that: The power connection chamber includes a first sprocket, which is fixed to a first shaft seat via a first shaft. The first sprocket is connected to a drive sprocket on the power output shaft of the drive motor via a first chain. A first transmission wheel is provided at the other end of the first shaft. The chamber also includes a second transmission wheel and a second shaft. The second shaft has a spring ring and an axial keyway on its outer surface, located on one side of the spring ring. The second transmission wheel has an inner wheel with a drive keyway corresponding to the axial keyway, allowing it to slide axially on the second shaft. A compression spring is provided between the second transmission wheel and the spring ring. A transmission structure is provided on the side of the first transmission wheel and the side of the second transmission wheel, respectively. The axial displacement of the second transmission wheel, along with the transmission structure, enables the connection or disconnection of power between the second and first transmission wheels. The chamber also includes an axial drive assembly for driving the axial displacement of the second transmission wheel.

7. The logistics cargo box according to claim 6, characterized in that: The first transmission wheel has several axial insertion holes on its side; the second transmission wheel has several insertion rods on its side corresponding to the axial insertion holes; the axial insertion holes and the insertion rods form the transmission structure.

8. The logistics cargo box according to claim 7, characterized in that: The second transmission wheel is also provided with a locking hole on its side, which is located on the outer ring of the insertion rod. The locking hole is provided with the telescopic rod of the axial drive assembly, and the locking hole and the insertion rod are positioned to each other through the insertion of the axial hole and the insertion rod.

9. The logistics cargo box according to claim 6, characterized in that: The second rotating shaft passes sequentially through the power linkage chamber and the power drive chamber; a second sprocket and the drive gear are also provided on the second rotating shaft; the second sprocket is located in the power linkage chamber; a plurality of driven sprockets are also provided in the power linkage chamber; the driven sprockets are connected to the second sprockets by a second chain; the driven sprocket is fixed to one end of the driven rotating shaft; the other end of the driven rotating shaft is located in the power drive chamber and a driven drive gear is fixed thereon; the driven drive gear and the drive gear constitute a drive gear set, which is used to drive the transfer frame body to move.

10. The logistics cargo box according to claim 4, characterized in that: The transfer frame sliding track is also equipped with several monitoring and sensing components, which are used to monitor the position of the transfer frame body during its movement.

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