CN219807322U

CN219807322U - Luggage transfer equipment

Info

Publication number: CN219807322U
Application number: CN202320307501.9U
Authority: CN
Inventors: 苏涛; 张刚; 敖旺旺; 杨志; 苗应亮
Original assignee: Maxvision Technology Corp
Current assignee: Maxvision Technology Corp
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-10-10
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a baggage transferring device, which relates to the logistics technology, wherein the baggage loading device comprises a rack, and the rack is provided with: the crank assembly comprises a first crank, a connecting rod and a second crank which are sequentially connected in a rotating way; a first transfer assembly connected to the first crank through a first rotation shaft, the first transfer assembly including a first conveyor contacting and carrying baggage in a first state; the second transfer assembly is connected with the second crank through a second rotating shaft and comprises a second conveyor which is contacted with the luggage and carried in a first state; in the first state, a distance from the first conveyor to the second conveyor is equal to a minimum pitch; in the second state, the distance from the first conveyor to the second conveyor is greater than a preset distance for passing baggage. The luggage transferring equipment provided by the utility model has low manufacturing cost and application cost.

Description

Luggage transfer equipment

Technical Field

The utility model relates to a logistics technology, in particular to a baggage transferring device.

Background

In the current baggage transportation systems at airports, the baggage handling system loading area at airports is basically a circular baggage carousel in which the baggage to be loaded is buffered, and mostly an inclined baggage carousel (hereinafter referred to as an inclined carousel). As shown in fig. 1, the tilting disk 1 includes a bottom carrying surface 11 for conveying baggage and a tilting carrying surface 12 on which the baggage is leaned, and the baggage carried via the bottom carrying surface 11 moves along the tilting carrying surface 12. In application, a passenger places a piece of luggage on the tilting turntable 1, the bottom of the piece of luggage is placed on the bottom bearing surface 11 of the tilting turntable 1, the side of the piece of luggage rests on the tilting bearing surface 12 of the row Li Zhuaipan, and the luggage transferring operation is usually performed manually, which is time-consuming and labor-consuming, and often results in the situation that part of workers wild transfer the piece of luggage to cause the piece of luggage to be damaged.

Currently, automatic baggage transferring at home and abroad is mainly in a research and test stage, and large-scale application is not realized for technical reasons, in the existing known scheme, six industrial mechanical arms are mostly adopted to match corresponding grabbing clamps to grab and transfer baggage, and the transferring speed is about 180 pieces/min, however, the main problems include two points: firstly, the luggage transferring speed is insufficient, and the luggage transferring speed has no obvious advantage compared with the manual transferring; secondly, the transfer system adopting the mechanical arm scheme generally needs to carry out larger transformation on the existing baggage handling system, and has higher cost.

Disclosure of Invention

The utility model provides a baggage transferring device aiming at the problems of high application cost and low transferring efficiency of the existing baggage automatic transferring scheme.

The technical scheme provided by the utility model for the technical problems is as follows:

the utility model provides luggage transfer equipment, which comprises a rack, wherein the rack is provided with:

the crank assembly comprises a first crank, a connecting rod and a second crank which are sequentially connected in a rotating way; a first transfer assembly connected to the first crank through a first rotation shaft, the first transfer assembly including a first conveyor contacting and carrying baggage in a first state;

the second transfer assembly is connected with the second crank through a second rotating shaft and comprises a second conveyor which is contacted with the luggage and carried in a first state;

in the first state, the first transfer component is driven by the first rotating shaft, and the second transfer component is driven by the second rotating shaft to swing to the following state: the swing transfer conveying direction of the first transfer assembly and the second transfer assembly forms an included angle with the conveying direction of the inclined turntable, and the distance from the first conveyor to the second conveyor is equal to the minimum distance;

in the second state, the first transfer component is driven by the first rotating shaft, and the second transfer component is driven by the second rotating shaft to swing to the following state: the distance from the first conveyor to the second conveyor is greater than a preset distance for passing baggage, the preset distance being greater than the minimum distance.

According to the luggage transferring equipment, the luggage transferring equipment comprises a swing arm and a power device, wherein the swing end of the swing arm is fixedly connected with the shaft body of the first rotating shaft, and the other end of the swing arm is connected with the short rod;

the power device drives the short rod to drive the swing arm to swing.

According to the luggage transferring equipment, the power device is a motor speed reducer assembly and comprises a crank conveying section, and the short rod is connected with the crank conveying end; or,

the power device is an air cylinder assembly and comprises an air cylinder telescopic end, and the short rod is connected with the air cylinder telescopic end.

According to the luggage transferring equipment, the swing arm and the first crank are integrally formed, and the whole luggage transferring equipment is of a V-shaped structure.

According to the luggage transferring equipment, the first transferring assembly comprises a first conveying frame, and the first conveyor is arranged on the first conveying frame;

the first conveying frame further comprises a connecting frame, wherein the connecting frame comprises two plate bodies which all comprise shaft holes, each plate body comprises one end provided with a mounting hole, and the shaft holes are formed in the other ends of the corresponding plate bodies;

the two sides of the body of the first conveying frame are respectively fixed with one end of the plate body, which is provided with a mounting hole, and the first rotating shaft is connected in the shaft holes of the two plate bodies in a penetrating way.

According to the baggage transferring apparatus described above, in the second state, the transferring direction of the first conveyor is parallel to the transferring direction of the second conveyor.

According to the above-described baggage transferring apparatus, the baggage transferring apparatus further comprises:

the first photoelectric sensor detects whether the baggage is transferred to the diverting device through the second transfer component; and/or the number of the groups of groups,

the second photoelectric sensor detects whether the luggage enters the equipment; and/or the number of the groups of groups,

the third photosensor detects whether the baggage is directly cleared from the device.

The baggage transferring device according to the above-mentioned, further comprising a diverting device comprising a receiving opening for receiving the baggage transferred and output by the second transferring component and a belt conveyor for conveying the baggage inputted through the receiving opening and further transferring.

According to the baggage transferring apparatus described above, the first conveyor and the second conveyor each include a conveyor belt, a power roller driving the conveyor belt, and an unpowered roller supporting the conveyor belt for movement.

According to the baggage transferring apparatus described above, the first conveyor and the second conveyor each include a plurality of power rollers arranged side by side.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that:

the luggage transferring equipment provided by the utility model adopts the crank component to drive the first transferring equipment and the second transferring equipment to drive a certain angle at the same time so as to realize transferring of the luggage on the inclined turntable or allow the passing state to be switched. Meanwhile, compared with the traditional grabbing mode, the automatic shifting is realized, the automatic shifting device does not need to modify the existing inclined turntable, is low in manufacturing cost and application cost, is better in shifting efficiency and stable in operation, and can further reduce the probability of scratch of luggage due to grabbing damage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic cross-sectional structure of a conventional tilting disk.

Fig. 2 is a schematic structural diagram of a baggage transferring apparatus according to the present utility model.

Fig. 3 is a schematic structural diagram of a first transferring assembly according to the present utility model.

Fig. 4 is a schematic perspective view of a baggage transferring apparatus according to an embodiment of the present utility model.

Fig. 5 is a schematic diagram of the configuration of the baggage transferring apparatus in a state where baggage on the tilting turntable is transferred.

Fig. 6 is a schematic view of the structure of the baggage transferring apparatus in a state where baggage on the tilting turntable is allowed to pass.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, a schematic structural diagram of the baggage transferring apparatus according to the present utility model is provided. The luggage transferring apparatus 2 includes a crank assembly 21, a first rotating shaft 22, a second rotating shaft 23, a first transferring assembly 24 and a second transferring assembly 25, where the crank assembly 21 includes a first crank 212, a connecting rod 211 and a second crank 213 which are sequentially connected in a rotating manner, the first crank 212 and the second crank 213 are respectively connected with two ends of the connecting rod 211 in a rotatable manner, that is, one end of the first crank 212 can rotate relative to one end connected with the connecting rod 211, and one end of the second crank 213 can rotate relative to one end connected with the connecting rod 211. Meanwhile, the other end of the first crank 212 and the other end of the second crank 213 are respectively connected with the corresponding first rotating shaft 22 and second rotating shaft 23, the first crank 212 can swing under the driving of the first rotating shaft 22, the second crank 213 can swing under the driving of the second rotating shaft 23, correspondingly, the first crank 212 can also drive the first rotating shaft 22 to rotate, and the second crank 213 can drive the second rotating shaft 23 to rotate.

The first transfer component 24 is connected with the first rotating shaft 22, the second transfer component 25 is connected with the second rotating shaft 23, the first transfer component 24 can swing under the drive of the first rotating shaft 22, and the second transfer component 25 can swing under the drive of the second rotating shaft 23, so that the transfer angles of the first transfer component 24 and the second transfer component 25 are switched, and the first transfer component 24 can comprise a first conveying frame and a first conveying device arranged on the first conveying frame; the second transfer assembly 25 may include a second carrier and a second conveyor disposed on the second carrier.

Under the action of the rotation driving of the corresponding rotating shaft, when the first transferring component 24 and the second transferring component 25 swing to the transferring conveying paths of the first transferring component 24 and the second transferring component 25 are in a straight line or approximately in a straight line, namely, the transferring conveying direction of the baggage and the conveying direction of the baggage conveyed by the inclined turntable by the first transferring component 24 and the second transferring component 25 after swinging form an included angle, the baggage can be sequentially contacted with the first conveyer and the second conveyer and sequentially transferred and output by the first conveyer and the second conveyer, and is not directly output by the inclined turntable, and the state of transferring the baggage on the inclined turntable is counted as a first state. Here, the distance between the first conveyor and the second conveyor on the first transfer unit 24 and the second transfer unit 25 after swinging may be 0, and at this time, the output end of the first conveyor contacts the input end of the second conveyor. Of course, other values may be used as long as the minimum pitch is smaller than the minimum width of the baggage (that is, in this state, the baggage does not fall from the gap between the first conveyor and the second conveyor during the transfer of the baggage).

In the first state, referring to fig. 1, the transfer conveying path (i.e., straight line) formed by the first transfer component 24 and the second transfer component 25 may be tangential to the edge (leftmost side) of the bottom carrying surface 11 and the edge (topmost side) of the inclined carrying surface 12 in fig. 1, that is, the edge of the first conveyor is disposed near or against the edge of the bottom carrying surface 11, and the edge of the second conveyor is disposed near or against the edge of the inclined carrying surface 12.

In the second state, the first transfer component 24 and the second transfer component 25 swing at a certain angle so that the space between the first transfer component 24 and the second transfer component 25 allows the baggage on the tilting turntable to pass through without obstruction, at this time, the first transfer component 24 swings to the following extent under the driving of the first rotating shaft 22 and the second transfer component 25 swings to the following extent under the driving of the second rotating shaft 23: the distance from the first conveyor to the second conveyor is greater than a preset distance for passing the baggage, and the baggage is allowed to pass through the inclined turntable. Here, the preset distance is greater than the minimum pitch. The present utility model realizes the state switching of transferring and allowing the passing of the baggage on the tilting turntable by swinging the first transferring component 24 and the second transferring component 25 to a certain angle to present different postures. Preferably, the first transfer unit 24 and the second transfer unit 25 swing to the main body of the two units in a state that the baggage on the tilting turntable is allowed to pass. The second rotation shaft 23 is disposed in parallel with the first rotation shaft 22.

Referring to fig. 3, a schematic structural diagram of the first transfer assembly according to the present utility model is provided, and here, only the structure of the first transfer assembly 24 will be described because the structures of the first transfer assembly 24 and the second transfer assembly 25 are the same. As shown in fig. 3, the first transfer assembly 24 includes a first carrier 241, and the first conveyor disposed thereon may include two rollers 242 and a conveyor 243, wherein at least one of the rollers 242 is a powered roller and the other may be a powered roller or an unpowered roller.

The power roller may be a motorized roller, which may be rotated or stopped under the control of a controller, so as to drive the conveyor belt 243 to move or stop moving. The conveyor belt 243 is made of polyvinyl chloride (PVC), and has high friction lines on the surface, which can improve friction force and avoid damaging luggage.

It will be appreciated that in a variant configuration, the conveyor 243 described above may be replaced by a plurality of powered rollers arranged side by side, which may likewise be powered rollers, with each powered roller being in contact with the baggage and transferring the baggage.

Referring to fig. 2 and 3, the first carrier 241 may include a first rotation fixing end (an end near the first rotating shaft 22 in fig. 2) and a first coupling connection end (an end near the second transfer assembly 25 in fig. 2), and the first rotation fixing end is fixedly connected coaxially with the first rotating shaft 22. Similarly, the second transfer component 25 may include a second conveying frame (not shown) and a second conveyor (not shown) disposed on the second conveying frame, where the second conveying frame includes a second rotating fixed end (an end of fig. 2 near the second rotating shaft 23) and a second connecting end (an end of fig. 2 near the first transfer component 24), the second rotating fixed end is fixedly connected with the second rotating shaft 23 coaxially, and the swinging surface formed by the first conveying frame and the second conveying frame during swinging is adapted to the inclination of the inclined bearing surface of the inclined turntable. It will be appreciated that the engagement of the first engagement connection end with the second engagement connection end may indicate that the transfer paths of the first transfer unit 24 and the second transfer unit 25 are now in a straight line or substantially in a straight line, so that baggage on the tilting turntable may be transferred and output sequentially through the first transfer unit 24 and the second transfer unit 25.

Any one of the first rotation shaft 22 and the second rotation shaft 23 can be directly driven or indirectly driven by a driving motor, and due to the connection function of the crank assembly 21, the first transfer assembly 24, the first crank 212, the connecting rod 211, the second crank 213 and the second transfer assembly 25 can swing synchronously, and accordingly, the state of the joint connection end on the first rotation shaft and the second rotation shaft and the distance between the joint connection end and the second rotation shaft also change. Thus, the first engagement connection end engages with the second engagement connection end at the first rotation angle of the first rotation shaft 22 or the second rotation shaft 23; the first rotating shaft 22 or the second rotating shaft 23 is at the second rotating angle, the frame body of the first conveying frame is parallel to the frame body of the second conveying frame, and the distance between the frame body of the first conveying frame and the frame body of the second conveying frame is greater than a preset distance, and the preset distance is the minimum distance for allowing the luggage on the inclined turntable to pass through without obstacle.

In the present utility model, the first rotating shaft 22 can also be directly driven by the stepper motor, and the stepper motor is controlled to rotate a specific angle, so as to drive the first rotating shaft 22 to rotate a corresponding angle, thereby completing the above-mentioned actions.

Referring to fig. 4 to 6, fig. 4 is a schematic perspective view of a baggage transferring apparatus according to an embodiment of the present utility model; fig. 5 is a schematic view of a configuration of the baggage transferring apparatus in a state where baggage on the tilting turntable is transferred; fig. 6 is a schematic view of the structure of the baggage transferring apparatus in a state where baggage on the tilting turntable is allowed to pass. The baggage transferring device 3 comprises a frame 31, a crank assembly 32 arranged on the frame 31, a first rotating shaft 33, a second rotating shaft 34, a first transferring assembly 35, a second transferring assembly 36, a power machine seat 37 and a power device 38. Here, the power device 38 is a motor reducer assembly, and two proximity switches may be further disposed on the power stand 37 to detect the current position of the swing arm, so as to indirectly obtain the swing angle of the first transfer component 35.

In this embodiment, the first rotating shaft 33 is indirectly driven by the power device 38, the power device 38 includes a rocker arm, the rocker arm is driven to drive the short rod 391 to swing, and the short rod 391 can further drive the swing arm 392 integrally connected with the first crank 322 to swing and the first rotating shaft 33 to rotate, so that the first rotating shaft 33 drives the first transferring component 35 to swing, and simultaneously the first crank 322 drives the connecting rod 321 to swing, the second crank 323 to swing and the second rotating shaft 34 to rotate, and the second rotating shaft 34 can drive the second transferring component 36 to swing synchronously, thereby realizing posture adjustment of the two transferring components. Here, the swing arm 392 and the first crank 322 are integrally V-shaped, and the concave points of the V-shaped structure and the set position points of the first rotating shaft 33 are located.

In this embodiment, the rack 31 is a square three-dimensional frame as a whole, and includes a front side frame, a rear side frame, a left side frame and a right side frame (refer to fig. 4-6 as azimuth references), wherein the front side frame is used for being disposed on a passenger-facing side of the tilting turntable, the rear side frame is used for being disposed on a passenger-facing side of the tilting turntable, the tilting turntable is correspondingly located between the front side frame and the rear side frame, and reserved gaps for the tilting turntable and baggage on the tilting turntable to flow through are respectively provided on the left side frame and the right side frame. In the practical application structure, the front side frame and the rear side basket frame can be provided with the blocking net for blocking external sundries from entering the transferring operation area, so that the sundries are prevented from falling into equipment damage or potential safety hazard. Similarly, corresponding blocking nets can be arranged at the unreserved gap positions on the left side frame and the right side frame.

The bodies of the first transfer component 35 and the second transfer component 36 are in a mutually-jointed state, and one end of the first transfer component 35, which is close to the first rotating shaft 33, is positioned at a low position, and gradually rises along the bodies thereof and the body of the second transfer component 36 so that one end of the second transfer component 36, which is close to the second rotating shaft 34, is positioned at a high position. Meanwhile, the inclination angles of the bodies of the first transferring component 35 and the second transferring component 36 are matched with the inclination of the inclined bearing surface (the luggage abutting surface) of the inclined turntable, specifically, in the state of fig. 2 and 3, the luggage 4 enters the left side frame under the driving of the inclined turntable 1, the first transferring component 25 positioned at the lower position is contacted with the partial bottom surface or the side surface (the surface which is not contacted with the inclined bearing surface) of the luggage 4 on the inclined turntable 1, and then the luggage 4 moves along the first transferring component 35 and the second transferring component 36 under the transferring action of the first transferring component 35 on the luggage 4 and simultaneously moves along the direction of the inclined bearing surface away from the bottom bearing surface. Meanwhile, a diverting device 5 may be further provided for receiving the baggage 4 transferred and output by the second transferring component 35, so as to rapidly divert the baggage 4 to a corresponding baggage receiving place. Here, the diverting device 5 adopts a diverting belt conveyor, and includes a funnel-shaped receiving opening for receiving the baggage transferred and output by the second transferring component 36 and a belt conveyor for conveying the baggage input through the receiving opening and further transferring, wherein the opening of the receiving opening is in butt joint with the top edge of the inclined bearing surface of the inclined turntable.

In this embodiment, the first carrier of the first transfer assembly 35 further includes a connecting frame located near the start end of transfer, the connecting frame is protruding in a direction away from the first carrier body, and the free end of the connecting frame is connected to the first rotating shaft 33, so that the extending direction of the first carrier body is staggered with the axis of the first rotating shaft 33. Compared with the structure shown in fig. 2, the axis of the first rotating shaft is directly coincident with the extending direction of the first conveying frame body, and the staggered structure makes the swing amplitude of the first conveying frame smaller than that of the structure shown in fig. 2 under the rotation action of the first rotating shaft 33, so that the swing stability and the swing accuracy are improved. Here, the connecting frame comprises two plate bodies which all comprise shaft holes, the two plate bodies comprise one end provided with mounting holes, the shaft holes are arranged at the other end of the corresponding plate body, the two sides of the body of the first conveying frame are respectively fixed with one end of the plate body provided with the mounting holes through bolts, and the first rotating shaft 33 is connected in the shaft holes of the two plate bodies in a penetrating way; the transfer start end is the end of the first conveying frame far away from the second conveying frame. Similarly, the second transfer unit 36 may be configured in the same manner, and will not be described again.

In a variant structure of the power device in this embodiment, the power device 38 may also be a cylinder assembly, where the cylinder assembly includes a cylinder telescopic end, and the cylinder telescopic end is connected with the short rod, and drives the short rod 391 to stretch and retract through the cylinder telescopic end, so that the swing arm 392 swings under the action of the short rod 391, and further drives the first rotating shaft 33 and indirectly drives the second rotating shaft 34 to synchronously rotate, thereby implementing the same actions as those described above for the first transfer component 35 and the second transfer component 36.

In the baggage transferring apparatus provided by the present utility model, an image collector may be provided on the frame 31 to collect image information of baggage entering the apparatus, and the image information may include data information such as shape and size of the baggage. And then judging whether the current luggage meets the transfer standard according to the image information, and finally controlling the controller to transfer or release the luggage according to the judging result.

The luggage transferring equipment provided by the utility model can be further provided with a plurality of sensors so as to provide corresponding induction information for the controller, so as to support the realization of corresponding control actions. If the first photoelectric sensor is provided for detecting whether the baggage is transferred to the diverting device through the second transfer component. As another example, a second photosensor is provided for detecting whether baggage is entering the device. For another example, a third photosensor is provided for detecting whether the baggage is directly let out of the device.

In the luggage transferring equipment provided by the utility model, the emergency stop button can be arranged on the rack 31, so that the equipment can be stopped in time when an abnormal situation occurs, the safety guarantee is improved, and the unexpected occurrence is prevented.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The luggage transfer equipment is characterized by comprising a rack, wherein the rack is provided with:

the crank assembly comprises a first crank, a connecting rod and a second crank which are sequentially connected in a rotating way;

a first transfer assembly connected to the first crank through a first rotation shaft, the first transfer assembly including a first conveyor contacting and carrying baggage in a first state;

2. The baggage transfer device according to claim 1, wherein the baggage transfer device comprises a swing arm and a power device, a swing end of the swing arm is fixedly connected with a shaft body of the first rotating shaft, and the other end of the swing arm is connected with a short rod;

the power device drives the short rod to drive the swing arm to swing.

3. The baggage transfer device according to claim 2, wherein the power means is a motor-reducer assembly comprising a crank conveying section, the short rod being connected to the crank conveying end; or,

4. The baggage transfer device according to claim 2, wherein the swing arm is integrally formed with the first crank and has a V-shaped structure as a whole.

5. The baggage transfer device according to claim 1, wherein the first transfer assembly comprises a first carrier, the first conveyor being arranged on the first carrier;

6. A baggage transfer device according to any one of claims 1 to 5, wherein in the second state the transfer conveying direction of said first conveyor is parallel to the transfer conveying direction of said second conveyor.

7. The baggage transfer device according to claim 1, further comprising:

8. The baggage transfer device according to claim 1, further comprising a diverting means including a receiving opening for receiving baggage transferred and output by the second transfer unit, and a belt conveyor for conveying baggage input through said receiving opening and further transferred.

9. The baggage transfer device according to claim 1, wherein the first conveyor and the second conveyor each comprise a conveyor belt, a power roller driving the conveyor belt, and an unpowered roller supporting the conveyor belt for movement.

10. The baggage transfer device according to claim 1, wherein the first conveyor and the second conveyor each comprise a plurality of power rollers arranged side by side.