A guide type auxiliary discharging structure of an air cargo rehandling device

Abstract

This utility model relates to the field of air cargo technology and discloses a flow-guiding auxiliary unloading structure for an air cargo reweighing device. The flow-guiding auxiliary unloading structure includes a reweighing device, with a flow-guiding outer shell fixedly installed on one end of the conveying device. A flow-guiding component is provided on the flow-guiding outer shell, and the flow-guiding component includes a wide box. To meet the high-intensity continuous operation requirements of air cargo terminals, this flow-guiding auxiliary unloading structure uses a flow-guiding component. This component, in conjunction with a servo motor, drives a transmission rod to rotate, which in turn drives multiple sets of conveyor columns to operate synchronously via a transmission module. The conveyor columns are inclined downwards, and combined with surface anti-slip pads and strips, increase friction with the cargo, preventing the cargo from rapidly sliding down and deviating, ensuring a smooth flow of cargo to the wide and narrow boxes. A forklift groove reserved between the wide and narrow boxes facilitates quick lifting of cargo by forklifts, and the support wheels roll along the circular groove, reducing wear on the transmission rod.

Description

Technical Field

[0001] This utility model relates to the field of air cargo technology, specifically to a guide-type auxiliary feeding structure for an air cargo weighing device. Background Technology

[0002] In multi-level air cargo terminal departure scenarios, air cargo reweighing devices are the core equipment to ensure weight accuracy, but traditional reweighing processes suffer from problems such as cargo unloading jams and positional deviations.

[0003] The flow-guided auxiliary feeding structure consists of a three-section flow channel, an elastic buffer component, a position calibration sensor, and a synchronous drive module. The TV car carries the container into the flow channel, the horn-mouth guide area guides the goods to be centered, the infrared sensor calibrates the position, the conveyor roller drives the goods to smoothly enter the weighing device, the buffer baffle protects against collisions, and the positioning pin ensures that the goods are accurately aligned with the weighing sensor.

[0004] However, the above-mentioned equipment has obvious shortcomings in use. The unloading end of traditional reweighing devices is mostly an open planar structure without a guide channel that can be adapted to different widths. Goods are prone to accumulate at the exit and need to be sorted and guided manually. In view of this, we propose a guide-type auxiliary unloading structure for air cargo reweighing devices. Utility Model Content

[0005] The purpose of this utility model is to provide a guide-type auxiliary feeding structure for an air cargo weighing device, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A flow-guiding auxiliary unloading structure for an air cargo reweighing device includes a reweighing device, a conveying device on the reweighing device, a flow-guiding shell fixedly mounted on one end of the conveying device, and a flow-guiding component disposed on the flow-guiding shell. The flow-guiding component includes: A wide box is fixedly installed at the other end of the flow guide housing, and a narrow box is fixedly installed at the end of the flow guide housing away from the conveying device. A servo motor is fixedly installed on the flow guide housing, and multiple sets of transmission rods are rotatably installed on the flow guide housing. A conveying column is fixedly installed on the transmission rod, and anti-slip pads and anti-slip strips are fixedly installed on the conveying column. A transmission module is provided between multiple sets of transmission rods. A support wheel is fixedly installed on the transmission rod. The guide shell has a circular groove and a hollow groove. A narrow conveying roller is rotatably installed on the narrow box, and a wide conveying roller is rotatably installed on the wide box.

[0007] In a further embodiment, multiple sets of the narrow box, transmission rod, conveying column, anti-slip pad, anti-slip strip, transmission module, support wheel, circular groove, empty groove, narrow conveying roller and wide conveying roller are provided.

[0008] In a further embodiment, the multiple sets of transmission rods and conveyor columns are inclined downwards from the ground, the support wheels are located inside the circular groove, and forklift slots are provided between the wide box and the multiple sets of narrow boxes to facilitate the lifting of materials by a forklift frame.

[0009] In a further embodiment, the transmission module consists of two sets of transmission sprockets and a transmission chain, with multiple sets of the transmission modules disposed inside an empty slot, and the output end of the servo motor connected to the transmission rod.

[0010] In a further embodiment, the flow guide shell is provided with an auxiliary component, which includes a baffle. The baffle is fixedly installed on the wide box, and a protective railing is fixedly installed on the narrow box. Multiple sets of fork-shaped mounting plates are fixedly installed inside the flow guide shell, and a connecting frame is fixedly installed between the fork-shaped mounting plates. A support roller is rotatably installed on the fork-shaped mounting plates.

[0011] In a further embodiment, multiple sets of the guardrail, fork-shaped mounting plate, connecting frame, and support roller are provided.

[0012] In a further embodiment, the fork-shaped mounting plate, connecting frame, and support roller are positioned below the conveying column, with multiple sets of support rollers attached to the surface of the support roller.

[0013] Compared with the prior art, this utility model provides a flow-guiding auxiliary unloading structure for an air cargo reweighing device, which has the following beneficial effects: 1. The air cargo reweighing device features a flow-guiding auxiliary unloading structure. To meet the high-intensity continuous operation requirements of air cargo terminals, a flow-guiding component is installed. This component, in conjunction with a servo motor, drives the transmission rod to rotate, which in turn drives multiple sets of conveyor columns to operate synchronously through a transmission module. The conveyor columns are inclined downwards and, combined with surface anti-slip pads and strips, increase the friction with the cargo, preventing the cargo from sliding down and shifting rapidly. This ensures that the cargo flows smoothly to the wide and narrow boxes. The forklift slots reserved between the wide and narrow boxes facilitate forklifts to quickly lift the cargo. The support wheels roll along the circular grooves, reducing wear on the transmission rod.

[0014] 2. The air cargo weighing device has a flow-guiding auxiliary unloading structure. In order to meet the safe and stable flow guidance requirements of the air cargo terminal, the device is equipped with auxiliary components. These components work with the baffles on the wide box to prevent the cargo from rushing out of the working area. At the same time, the guardrails on the narrow box prevent the cargo from tipping over at the narrow opening. The fork-shaped mounting plate and the connecting frame form a stable support structure. The support rollers fit against the bottom of the conveyor column to provide flexible support for the conveyor column and prevent the conveyor column from deforming due to the weight of the cargo. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of part of the structure of this utility model; Figure 3 This is a schematic diagram of the conveyor column structure of this utility model; Figure 4 This is a schematic cross-sectional view of the conveyor column structure of this utility model; Figure 5 This is a schematic diagram of a portion of the flow guiding component of this utility model; Figure 6 This is a cross-sectional schematic diagram of a portion of the flow guiding component of this utility model; Figure 7 This is a schematic diagram of the auxiliary component structure of this utility model.

[0016] Explanation of icon numbers: 1. Weighing equipment; 2. Conveying device; 3. Flow guide shell; 4. Flow guiding assembly; 41. Wide box; 42. Narrow box; 43. Servo motor; 44. Transmission rod; 45. Conveyor column; 46. Anti-slip mat; 47. Anti-slip strip; 48. Transmission module; 49. Support wheel; 410. Circular trough; 411. Empty trough; 412. Narrow conveyor roller; 413. Wide conveyor roller; 5. Auxiliary components; 51. Baffle; 52. Guardrail; 53. Fork-shaped mounting plate; 54. Connecting frame; 55. Support roller. Detailed Implementation

[0017] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0019] Please see Figures 1-7 This utility model provides a technical solution: A flow-guiding auxiliary unloading structure for an air cargo weighing device includes a weighing device 1, a conveying device 2 on the weighing device 1, and a flow-guiding shell 3 fixedly installed on one end of the conveying device 2.

[0020] In one embodiment of this utility model, a flow guiding assembly 4 is provided on the flow guiding shell 3. The flow guiding assembly 4 includes a wide box 41, which is fixedly installed at the other end of the flow guiding shell 3. A narrow box 42 is fixedly installed at the end of the flow guiding shell 3 away from the conveying device 2. A servo motor 43 is fixedly installed on the flow guiding shell 3. Multiple sets of transmission rods 44 are rotatably installed on the flow guiding shell 3. A conveying column 45 is fixedly installed on the transmission rods 44. Anti-slip pads 46 and anti-slip strips 47 are fixedly installed on the conveying column 45. A transmission module 48 is provided between the multiple sets of transmission rods 44. A support wheel 49 is fixedly installed on the transmission rods 44. A circular groove 410 and a hollow groove 411 are opened on the flow guiding shell 3. A narrow conveying device 42 is rotatably installed on the narrow box 42. The conveyor roller 412, the wide box 41 on which the wide conveyor roller 413 is rotatably mounted, the narrow box 42, the drive rod 44, the conveyor column 45, the anti-slip pad 46, the anti-slip strip 47, the drive module 48, the support wheel 49, the circular groove 410, the empty groove 411, the narrow conveyor roller 412 and the wide conveyor roller 413 are arranged in multiple sets. The multiple sets of drive rods 44 and conveyor columns 45 are inclined downwards to the ground. The support wheel 49 is set inside the circular groove 410. A forklift groove is left between the wide box 41 and the multiple sets of narrow boxes 42 to facilitate the lifting of materials by the forklift frame. The drive module 48 consists of two sets of drive sprockets and one set of drive chain. The multiple sets of drive modules 48 are set inside the empty groove 411. The output end of the servo motor 43 is connected to the drive rod 44.

[0021] In this embodiment, after the re-weighed air cargo enters the guide shell 3 via the conveyor 2, the servo motor 43 on the guide shell 3 is started to drive a set of transmission rods 44 to rotate. This rotation is then transmitted synchronously to all transmission rods 44 via the transmission module 48, which in turn drives multiple sets of conveyor columns 45 to operate. The conveyor columns 45 are inclined downwards from the ground. With the help of gravity and rotational power, the cargo is pushed towards the wide box 41 and the narrow box 42. For cargo that is large in volume and heavy in weight, it can be guided to the wide box 41. The wide conveyor roller 413 inside the wide box 41 assists in unloading. During the conveying process, the anti-slip pads 46 and anti-slip strips 47 on the conveyor columns 45 work together to prevent the cargo from sliding down rapidly due to the inclined conveying, ensuring smooth conveying. The support wheels 49 on the transmission rods 44 roll along the circular grooves 410 of the guide shell 3 to provide rotational support for the transmission rods 44. In addition, the forklift slots reserved between the wide box 41 and the multiple sets of narrow boxes 42 facilitate forklifts to reach in and lift the cargo, quickly completing loading and unloading, and meeting the needs of efficient cargo transfer at the cargo station.

[0022] In one embodiment of this utility model, an auxiliary component 5 is provided on the flow guide shell 3. The auxiliary component 5 includes a baffle 51, which is fixedly installed on the wide box 41. A guardrail 52 is fixedly installed on the narrow box 42. Multiple sets of fork-shaped mounting plates 53 are fixedly installed inside the flow guide shell 3. A connecting frame 54 is fixedly installed between the fork-shaped mounting plates 53. A support roller 55 is rotatably installed on the fork-shaped mounting plates 53. Multiple sets of guardrail 52, fork-shaped mounting plates 53, connecting frame 54 and support roller 55 are provided. The fork-shaped mounting plates 53, connecting frame 54 and support roller 55 are located below the conveying column 45. Multiple sets of support roller 55 are attached to the surface of the support roller 55.

[0023] In this embodiment, the baffle 51 on the wide box 41 is vertically set at the end of the goods conveying path to block the goods and prevent them from falling and damaging or injuring the operators. The guardrails 52 on both sides of the narrow box 42 form lateral protection. At the same time, multiple sets of fork-shaped mounting plates 53 inside the guide shell 3 are connected by the connecting frame 54 to form a stable support frame. The support rollers 55 on the fork-shaped mounting plates 53 are attached to the bottom of the conveying column 45 to provide upward support for the conveying column 45. The support rollers 55 roll synchronously with the conveying column 45. The rolling contact reduces friction loss and extends the service life of the conveying column 45. The connecting frame 54 further enhances the overall rigidity of the fork-shaped mounting plates 53 to prevent the support structure from loosening and causing support failure.

[0024] In this application, all electrical components are electrically connected to the controller and 220V AC mains power. The controller is a conventional and known device that can control the weighing equipment 1, the conveying device 2, and the servo motor 43. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. In addition, the standard parts are all conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art.

[0025] It should be noted that the above electrical components are all existing technology products. Those skilled in the art should select, install, and complete the circuit debugging work according to the needs of use to ensure that each electrical appliance can work normally. The components are all general standard parts or components known to those skilled in the art. Their structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods. No specific restrictions are made here. The supporting structures of the hydraulic drive structure appearing in this application document, such as hydraulic tanks and hydraulic pumps, are existing equipment and will not be described in detail here.

[0026] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A guide-type auxiliary unloading structure for an air cargo reweighing device, comprising a reweighing device (1), wherein a conveying device (2) is provided on the reweighing device (1), and a guide shell (3) is fixedly installed on one end of the conveying device (2), characterized in that: A flow guiding assembly (4) is provided on the flow guiding shell (3), and the flow guiding assembly (4) includes: A wide box (41) is fixedly installed at the other end of the flow guide shell (3). A narrow box (42) is fixedly installed at the end of the flow guide shell (3) away from the conveying device (2). A servo motor (43) is fixedly installed on the flow guide shell (3). Multiple sets of transmission rods (44) are rotatably installed on the flow guide shell (3). A conveying column (45) is fixedly installed on the transmission rod (44). Anti-slip pads (46) and anti-slip strips (47) are fixedly installed on the conveying column (45). A transmission module (48) is provided between multiple sets of transmission rods (44). Support wheel (49) is fixedly installed on the transmission rod (44). The flow guide shell (3) is provided with a circular groove (410) and a hollow groove (411). A narrow conveying roller (412) is rotatably installed on the narrow box (42), and a wide conveying roller (413) is rotatably installed on the wide box (41).

2. The guide-type auxiliary feeding structure of the air cargo reweighing device according to claim 1, characterized in that: The narrow box (42), transmission rod (44), conveying column (45), anti-slip pad (46), anti-slip strip (47), transmission module (48), support wheel (49), circular groove (410), empty groove (411), narrow conveying roller (412) and wide conveying roller (413) are provided in multiple sets.

3. The guide-type auxiliary feeding structure of the air cargo reweighing device according to claim 1, characterized in that: The multiple sets of transmission rods (44) and conveyor columns (45) are inclined downwards from the ground. The support wheel (49) is located inside the circular groove (410). A forklift groove is left between the wide box (41) and the multiple sets of narrow boxes (42).

4. The air cargo pallet according to claim 1, wherein the auxiliary flow guide structure is a flow guide structure. The transmission module (48) consists of two sets of transmission sprockets and a transmission chain. Multiple sets of the transmission modules (48) are arranged inside the empty slot (411). The output end of the servo motor (43) is connected to the transmission rod (44).

5. The air cargo pallet according to claim 1, wherein the auxiliary flow guide structure is a flow guide structure. An auxiliary component (5) is provided on the flow guide shell (3). The auxiliary component (5) includes a baffle (51). The baffle (51) is fixedly installed on the wide box (41). A guardrail (52) is fixedly installed on the narrow box (42). Multiple sets of fork-shaped mounting plates (53) are fixedly installed inside the flow guide shell (3). A connecting frame (54) is fixedly installed between the fork-shaped mounting plates (53). A support roller (55) is rotatably installed on the fork-shaped mounting plates (53).

6. The air cargo pallet according to claim 5, wherein the auxiliary flow guide structure is a flow guide structure. The guardrail (52), fork-shaped mounting plate (53), connecting frame (54) and support roller (55) are provided in multiple sets.

7. The air cargo pallet according to claim 5, wherein the auxiliary flow guide structure is a flow guide structure. The fork-shaped mounting plate (53), connecting frame (54) and support roller (55) are arranged below the conveying column (45), and multiple sets of support rollers (55) are attached to the surface of the support roller (55).

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