CN115043136A - Conveying equipment and security check system - Google Patents

Abstract

The present disclosure provides a conveying device comprising: a first conveying mechanism configured to convey articles in a first direction; at least one second conveying mechanism pivotably disposed at an input end and/or an output of the first conveying mechanism an end configured to rotate between a first position extending in the first direction and a second position forming an angle with the first direction such that the article is conveyed by the first conveyor mechanism or by the first conveyor mechanism and at least one The second conveying mechanism conveys; the supporting mechanism is adapted to maintain the second conveying mechanism in the first position or the second position; and the driving mechanism is connected with the supporting mechanism and drives the second conveying mechanism in the first position and the second position via the supporting mechanism Swing between the two positions. The present disclosure also provides a security inspection system including a security inspection room, a transfer vehicle, a first conveying device and a second conveying device.

Description

Transmission equipment and security inspection system

technical field

At least one embodiment of the present disclosure relates to a conveying device, and in particular, to a conveying device and a security inspection system.

Background technique

The security inspection of air cargo is carried out in the security inspection room. The air cargo needs to be transferred to the indoor conveying equipment through the outdoor conveying equipment. On the car, and through the detection equipment for detection.

SUMMARY OF THE INVENTION

In order to overcome at least one of the above-mentioned defects in the prior art, an embodiment of the present disclosure provides a conveying device, the second conveying mechanism disposed at the input end and/or the output of the first conveying mechanism can pass relative to the first conveying mechanism. The rotation of the mechanism adjusts the position of the outer edge of the second conveying mechanism so as to be close to or away from other equipment other than the conveying equipment.

In order to achieve the above object, the present disclosure provides a conveying device, comprising: a first conveying mechanism configured to convey articles in a first direction; at least one second conveying mechanism pivotably disposed on the first conveying mechanism The input end and/or the output end of the device are configured to rotate between a first position extending along a first direction and a second position forming an angle with the first direction such that the article is transported by the first conveying mechanism conveying, or being conveyed by, the first conveyor mechanism and at least one of the second conveyor mechanisms; a support mechanism adapted to hold the second conveyor mechanism in the first or second position; and a drive mechanism, and The support mechanism is connected, and the second transmission mechanism is driven to swing between the first position and the second position via the support mechanism.

In an exemplary embodiment, both the input end and the output end of the first conveying mechanism are provided with the second conveying mechanism.

In an exemplary embodiment, the included angle includes 90°.

In an exemplary embodiment, the second transfer mechanism is configured to rotate to the second position away from the transfer surface of the first transfer mechanism.

In an exemplary embodiment, the first conveying mechanism includes: a main support frame; a driving motor mounted on the main support frame; and a plurality of first transmission rollers mounted on the main support frame in parallel and rotatably on the main support frame; and a plurality of conveying assemblies, respectively arranged between two adjacent first transmission rollers and between the output shaft of the drive motor and one of the first transmission rollers, so that the drive motor drives the The plurality of first transmission rollers rotate synchronously.

In an exemplary embodiment, the first conveying mechanism further includes a plurality of auxiliary support frames, each of the auxiliary support frames is disposed between two adjacent first transmission rollers, and is suitable for covering adjacent At least a part of the gap between the two first transmission rollers, so as to prevent objects from falling from the gap.

In an exemplary embodiment, the second conveying mechanism is pivotally disposed on a first drive roller at the edge of the roller table and is configured to rotate about the axis of the first drive roller .

In an exemplary embodiment, the second conveying mechanism is provided with at least one second transmission roller, the second transmission roller and the first transmission roller are arranged in parallel and spaced apart, and are connected with the first transmission roller shaft, so that the second transmission roller and the first transmission roller rotate in the same direction.

In an exemplary embodiment, the support mechanism includes: a first link, one end of which is pivotally connected to the second transmission mechanism; and a second link, the second link One end of the link is pivotally connected to the other end of the first link, and the other end of the second link is pivotally connected to the first transmission mechanism.

In an exemplary embodiment, one end of the driving mechanism is pivotably arranged on the first transmission mechanism, and the other end of the driving mechanism is pivotally arranged on the second link.

In an exemplary embodiment, the present disclosure provides a security inspection system, including: a security inspection room; a transfer vehicle, which is movably arranged in the security inspection room; and a first conveying device, which is arranged outside the security inspection room, It is suitable for conveying air cargo from the outside of the security inspection room to the inner side of the security inspection room; and a second conveying device, which is arranged in the security inspection room between the transfer vehicle and the first conveying device, is suitable for receiving the cargo from the security inspection room. The air cargo exported by the first conveying device and/or the air cargo is exported into the transfer vehicle.

In an exemplary embodiment, the second conveying device includes a first conveying mechanism, and both the input end and the output end of the first conveying mechanism are provided with the second conveying mechanism.

In an exemplary embodiment, the security inspection room includes a door, which can be opened and closed at the entrance of the security inspection room; wherein, the second transmission mechanism provided at the input end of the first transmission mechanism is located at the entrance of the security inspection room. In the state of the first position, the second conveying mechanism extends from the entrance to receive the air cargo output by the first conveying device, and the second conveying mechanism provided at the input end of the first conveying mechanism is in the first position. In the two-position state, the second conveying mechanism is retracted from the inlet so that the door can be in a closed state to close the inlet.

In an exemplary embodiment, a detection device is also included; wherein, the second conveying mechanism provided at the output end of the first conveying mechanism is in the state of the first position, so as to output the air cargo to the transfer vehicle, When the second conveying mechanism provided at the output end of the first conveying mechanism is in the second position, a gap is formed between the second conveying mechanism and the transfer vehicle, so that the transfer vehicle can move to the conveying equipment to adjust the transfer The position and/or the direction of travel of the vehicle until the transfer vehicle and the air cargo pass the detection device, so as to detect the air cargo.

According to the conveying device and the security inspection system according to the above-mentioned embodiments of the present disclosure, the second conveying mechanism is pivotally disposed on the input end and/or the output end of the first conveying mechanism, and in the state of the first position, the second conveying mechanism moves along the Extending in the first direction to input or output articles, in the state of the second position, the end of the second conveying mechanism that is far from the first conveying mechanism is closer to the first conveying mechanism than the first position in the projection of the second direction , so that the outer edge of the conveying device forms a gap with other external devices. The conveying equipment does not need to lay tracks and does not need to be translated, which is conducive to improving the matching accuracy of the conveying equipment and other equipment, and can also effectively improve the transfer efficiency.

Description of drawings

1 is a perspective view of a conveying device according to an exemplary embodiment of the present invention;

Fig. 2 is a side view of the second conveying mechanism in the first position state in the exemplary embodiment shown in Fig. 1;

Fig. 3 is a side view of the second conveying mechanism in the second position state in the exemplary embodiment shown in Fig. 2;

4 is a schematic diagram of a second conveying mechanism of a conveying device in a first position state according to another exemplary embodiment of the present invention;

FIG. 5 is a schematic diagram of the second conveying mechanism in the second position state in the exemplary embodiment shown in FIG. 4; and

FIG. 6 is a schematic diagram of a security inspection system according to an exemplary embodiment of the present invention.

In the above drawings, the meanings of the reference numerals are as follows:

1. The second transmission equipment;

11. The first transmission mechanism;

111. Main support frame;

112. Longitudinal beam;

113. The first transmission roller;

114. Drive mechanism bracket;

115. Auxiliary support frame;

116. Drive motor;

117. Transmission components;

12. The second transmission mechanism;

121. The second drive roller;

122. Machine base;

123. The first connecting rod;

124. Second connecting rod;

125. Electric push rod;

126, rotating disk;

13. Chain;

2. Security room;

21. Entrance;

22. Door body;

3. Transfer vehicles; and

4. The first transmission device.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. The terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the present invention.

The terms "comprising", "comprising" and the like as used herein indicate the presence of stated features, steps, operations and/or components, but do not preclude the presence or addition of one or more other features, steps, operations or components. All terms including technical and scientific terms used herein have the meanings commonly understood by those skilled in the art unless otherwise defined. It should be noted that terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly rigid manner.

In this document, unless specifically stated otherwise, directional terms such as "upper," "lower," "left," "right," "inner," "outer," and the like are used to denote an orientation or position based on what is shown in the drawings. Relationships are provided for convenience in describing the present invention only and are not intended to indicate or imply that the referred device, element or component must have a particular orientation, be constructed or operate in a particular orientation. It should be understood that, when the absolute positions of the described objects change, the relative positional relationship they represent may also change accordingly. Therefore, these directional terms should not be construed as limiting the invention.

Where expressions like "at least one of A, B, and C, etc.," are used, they should generally be interpreted in accordance with the meaning of the expression as commonly understood by those skilled in the art (eg, "has A, B, and C") At least one of the "systems" shall include, but not be limited to, systems with A alone, B alone, C alone, A and B, A and C, B and C, and/or A, B, C, etc. ). Where expressions like "at least one of A, B, or C, etc.," are used, they should generally be interpreted in accordance with the meaning of the expression as commonly understood by those skilled in the art (eg, "has A, B, or C, etc." At least one of the "systems" shall include, but not be limited to, systems with A alone, B alone, C alone, A and B, A and C, B and C, and/or A, B, C, etc. ).

FIG. 1 is a perspective view of a transfer apparatus according to an exemplary embodiment of the present invention.

An exemplary embodiment of the present invention provides a conveying device, as shown in FIG. 1 , including a first conveying mechanism 11 , at least one second conveying mechanism 12 , a supporting mechanism and a driving mechanism. The first conveying mechanism 11 is configured to convey the article in a first direction. The second conveying mechanism 12 is pivotally disposed at the input end and/or the output end of the first conveying mechanism 11 , and is configured to be at a first position extending along the first direction and a second position forming an angle with the first direction. Rotation between positions such that the article is conveyed by the first conveyor mechanism, or by the first conveyor mechanism and at least one of the second conveyor mechanisms. The support mechanism is adapted to hold the second transfer mechanism 12 in the first or second position. The drive mechanism is connected to the support mechanism, and drives the second transmission mechanism 12 to swing between the first position and the second position via the support mechanism.

In an exemplary embodiment, the first direction is characterized as a horizontal direction.

In detail, the first conveying mechanism 11 is arranged in the horizontal direction, and the articles are conveyed along the upper surface of the first conveying mechanism 11 .

FIG. 2 is a side view of the second conveying mechanism 12 in the first position state in the exemplary embodiment shown in FIG. 1 .

In an exemplary embodiment, when the second conveying mechanism 12 is in the first position, the upper end surface of the second conveying mechanism 12 is flush with the upper end surface of the first conveying mechanism 11 .

In detail, the second conveying mechanism 12 is configured to convey the article in the first direction.

Further, the length (L1 as shown in FIG. 2 ) of the second transmission mechanism is greater than the thickness (L2 as shown in FIG. 2 ). In the projection of the second direction (the vertical direction as shown in FIG. 2 ) orthogonal to the first direction (the horizontal direction as shown in FIG. 2 ), the second conveying mechanism 12 in the second position The distance between the edge close to the first conveying mechanism 11 and the edge away from the first conveying mechanism 11 is smaller than that in the first position state.

In such an embodiment, in the state of the first position, the second conveying mechanism 12 extends in the first direction to input or output articles. In the state of the second position, the second conveying mechanism 12 is rotated relative to the first conveying mechanism 11, so that the end of the second conveying mechanism 12 away from the first conveying mechanism 11 (the upper right end and the The lower left end) is closer to the first conveying mechanism 11 than the first position in the projection of the second direction. In this way, when the input end and/or the output end of the conveying device is close to other external devices, the outer surface of the second conveying mechanism 12 can be adjusted by adjusting the relative angle between the second conveying mechanism 12 and the first conveying mechanism 11 . along the distance from other equipment.

According to an embodiment of the present disclosure, as shown in FIG. 1 , both the input end and the output end of the first conveying mechanism 11 are provided with a second conveying mechanism 12 .

In an exemplary embodiment, as shown in FIG. 1 , the upper right end of FIG. 1 is used as the input end, and the lower left end of FIG. 1 is used as the output end, and the articles are conveyed from the upper right to the lower left in FIG. 1 . It should be understood that embodiments of the present disclosure are not limited thereto.

For example, the second conveying mechanism 12 is only provided at the input end of the first conveying mechanism 11 .

For another example, the second conveying mechanism 12 is now disposed at the output end of the second conveying mechanism 12 .

In such an embodiment, the conveying mechanism may be provided with corresponding positions and a corresponding number of second conveying mechanisms 12 according to specific usage scenarios, so as to achieve the requirement of adjusting the distance with other external devices. In this way, it is beneficial to improve the adaptability of the conveying mechanism.

FIG. 3 is a side view of the second conveying mechanism 12 in the second position state in the exemplary embodiment shown in FIG. 2;

According to an embodiment of the present disclosure, as shown in FIG. 3 , when the second transmission mechanism 12 is in the second position, the angle formed by the second transmission mechanism 12 and the first transmission mechanism 11 (α shown in FIG. 3 ) Including but not limited to 90°. It should be understood that embodiments of the present disclosure are not limited thereto.

For example, the included angle between the second conveying mechanism 12 and the first conveying mechanism 11 may be configured to include, but not limited to, any angle between greater than 90° and less than 180° and greater than 180° and less than 270°.

In an exemplary embodiment, when the second conveying mechanism 12 is in the second position, the included angle between the second conveying mechanism 12 and the first conveying mechanism 11 is configured to be 170°.

In another exemplary embodiment, when the second conveying mechanism 12 is in the second position, the included angle between the second conveying mechanism 12 and the first conveying mechanism 11 is configured to be 160°.

In such an embodiment, based on the relative angle of the second conveying mechanism 12 with respect to the first conveying mechanism 11, in addition to adjusting the distance between the outer edge of the second conveying mechanism 12 and other devices, the second conveying mechanism can also be adjusted 12 relative to the conveying direction of the first conveying mechanism 11, so that the articles on the conveying device are conveyed upward or downward relative to the first direction along the second conveying mechanism 12.

According to an embodiment of the present disclosure, as shown in FIG. 3 , the second transfer mechanism 12 is configured to rotate to the second position in a direction away from the transfer surface of the first transfer mechanism 11 .

In an exemplary embodiment, the conveying surface is characterized as the surface (the upper surface as shown in FIG. 3 ) of the first conveying mechanism 11 in close contact with the article.

In detail, the second transfer mechanism 12 is configured to be rotated downward to reach the second position. It should be understood that embodiments of the present disclosure are not limited thereto.

For example, the second transfer mechanism 12 is configured to rotate upward to reach the second position. For details, please refer to the following, Figure 4 and Figure 5.

In such an embodiment, the corresponding rotation direction can be set according to the specific usage scenario of the transmission device. Specifically, for example, in a scenario where other structures are arranged below the first conveying mechanism 11 , the second conveying mechanism 12 may be configured to rotate upward. For another example, in a scenario where there is a height restriction above the first conveying mechanism 11 , the second conveying mechanism 12 may be set to rotate downward. In this way, the adaptability of the conveying device can be further improved more effectively.

According to an embodiment of the present disclosure, as shown in FIG. 1 , the first conveying mechanism 11 includes a main support frame 111 , a driving motor, a plurality of first transmission rollers 113 and a plurality of conveying assemblies 117 . The driving motor 116 is installed on the main support frame 111 , and the plurality of first transmission rollers 113 are installed on the main support frame 111 in parallel and rotatably. A plurality of transmission assemblies 117 are respectively disposed between two adjacent first transmission rollers 113 and between the output shaft of the driving motor 116 and one first transmission roller 113 so that the driving motor 116 drives the plurality of first transmission rollers 113 synchronously turn.

In an exemplary embodiment, the transmission assembly includes a sprocket disposed at the end of the first transmission roller and a chain disposed between the sprockets.

In detail, between two or more adjacent transmission rollers, the chain 13 is engaged with the sprocket to drive at least a part of the rollers to rotate in the same direction.

Further, the same-speed or differential-speed rotation of the drive rollers can be achieved by setting the outer diameter ratio of the sprockets of each first drive roller 113 . It should be understood that embodiments of the present disclosure are not limited thereto.

According to an embodiment of the present disclosure, as shown in FIG. 1 , the first transmission mechanism 11 further includes a plurality of auxiliary support frames 115 , and each auxiliary support frame 115 is disposed between two adjacent first transmission rollers 113 and is suitable for At least a part of the gap between the two adjacent first transmission rollers 113 is covered to prevent objects from falling through the gap.

In an exemplary embodiment, the auxiliary support frame 115 is configured to include but not limited to a cube structure, and the upper end surface of the cube structure is lower than the conveying surface formed by the upper end of the first transmission roller 113 .

According to an embodiment of the present disclosure, as shown in FIGS. 2 and 3 , the second conveying mechanism 12 is pivotally disposed on the first driving roller 113 on the edge of the roller table machine, and is configured to wrap around the first driving roller 113 axis of rotation.

In an exemplary embodiment, the second conveying mechanism 12 includes a base 122, and the base 122 is pivotally disposed on the same side end of the first conveying mechanism 11 through a rotating shaft.

In detail, the rotating shaft is sleeved on the inner side of the first transmission roller 113, and the two ends of the rotating shaft are respectively protruded from the end of the first transmission roller 113 on the same side, so as to rotatably connect the machine base 122 to the main support frame 111 on.

According to an embodiment of the present disclosure, as shown in FIG. 2 and FIG. 3 , at least one second transmission roller 121 is disposed on the second conveying mechanism 12 , and the second transmission roller 121 is arranged in parallel with the first transmission roller 113 and spaced apart from the first transmission roller 113 . A transmission roller 113 is axially connected, so that the second transmission roller 121 and the first transmission roller 113 rotate in the same direction.

In an exemplary embodiment, the second conveying mechanism 12 includes, but is not limited to, two second transmission rollers 121 .

In detail, the two second transmission rollers 121 are rotatably disposed on the stand 122 .

In detail, the end of the second transmission roller 121 is provided with a sprocket, which is meshed with the first transmission roller 113 through the chain 13, and is suitable for transmitting the rotational speed output by the first transmission roller 113 to the second transmission roller 121, so as to The second transmission roller 121 and the first transmission roller 113 are driven to rotate in the same direction and at the same speed.

In another exemplary embodiment, the second conveying mechanism 12 includes a plurality of second transmission rollers 121 , and the plurality of second transmission rollers 121 are arranged on the machine base 122 in parallel and spaced apart.

In detail, the same-side end of each of the second transmission rollers 121 is provided with a sprocket.

Further, between two or more adjacent second transmission rollers 121, the chain 13 is engaged with the sprocket to drive at least a part of the rollers to rotate in the same direction. It should be understood that embodiments of the present disclosure are not limited thereto.

For example, the first conveying mechanism 11 includes, but is not limited to, a belt conveyor, and the second conveying mechanism 12 includes a roller conveyor.

In detail, the rotating shaft is sleeved in the first belt pulley on the same side of the belt conveyor and the roller conveyor.

Further, sprockets are provided on the same side ends of the first belt pulley and the second transmission roller 121 and are meshed and connected by the chain 13 .

For another example, the first conveying mechanism 11 includes but is not limited to a roller conveyor, and the second conveying mechanism 12 includes a tape conveyor.

In detail, the rotating shaft is sleeved in the first transmission roller 113 .

Further, a leather pulley is provided on the same side end of the first transmission roller 113 and the second belt pulley of the second conveying mechanism 12, and is connected by a leather card.

According to an embodiment of the present disclosure, as shown in FIGS. 2 and 3 , the support mechanism includes a first link 123 and a second link 124 . One end of the first link 123 is pivotally connected with the second transfer mechanism 12 . One end of the second link 124 is pivotally connected to the other end of the first link 123 , and the other end of the second link 124 is pivotally connected to the first transmission mechanism 11 .

According to an embodiment of the present disclosure, as shown in FIG. 2 and FIG. 3 , one end of the driving mechanism is pivotably arranged on the first transmission mechanism 11 , and the other end of the driving mechanism is pivotably arranged on the second link 124 . .

In an exemplary embodiment, the end of the first link 123 that is not connected to the second link 124 (the upper end shown in FIG. 2 ) is pivotably disposed on the same side end surface of the base 122 (eg, the upper end as shown in FIG. 2 ). The lower end surface shown in FIG. 2 ), the first end (the lower end shown in FIG. 2 ) of the second link 124 that is not connected to the first link 123 is pivotably disposed at the lower end of the first transmission mechanism 11 . On the driving mechanism bracket 114 (the driving mechanism bracket 114 can be connected to the first conveying mechanism 11 or disposed on the working surface below the first conveying mechanism 11 ).

In detail, the first conveying mechanism 11 further includes a longitudinal beam 112 perpendicular to the bottom surface of the main support frame 111 .

In an exemplary embodiment, the driving mechanism includes, but is not limited to, the electric push rod 125 .

In detail, both ends of the electric push rod 125 are pivotably disposed on the longitudinal beam 112 and the second link 124 at positions other than the pivots pivotally connected with the first link 123 .

In such an embodiment, when the electric push rod 125 is in a retracted state, the distant ends of the first link 123 and the second link 124 are retracted to a position close to each other, so that the second transmission mechanism 12 is rotated downward to second position. When the electric push rod 125 is pushed out, the distant ends of the first link 123 and the second link 124 expand to a position away from each other, so that the second transmission mechanism 12 is maintained at the first position. In this way, the deflection angle of the electric push rod 125 is small in the process of retracting and pushing out. In addition, when the second transmission mechanism 12 is in the second position, the electric push rod 125 is substantially parallel to the first direction, and the extension directions of the first link 123 and the second link 124 are substantially the same. At this time, the load borne by the electric push rod 125 is smaller than that of lifting the second conveying mechanism 12 in the vertical direction, which is beneficial for the second conveying mechanism 12 to be stably maintained in the second position. It should be understood that embodiments of the present disclosure are not limited thereto.

For example, the driving mechanism includes, but is not limited to, at least one of hydraulic cylinders, oil cylinders, and other driving devices with telescopic functions.

FIG. 4 is a schematic diagram of a state in which the second conveying mechanism 12 of the conveying device is in the first position according to another exemplary embodiment of the present invention. FIG. 5 is a schematic diagram of the second conveying mechanism 12 in the second position state in the exemplary embodiment shown in FIG. 4 .

In another exemplary embodiment, the drive mechanism includes a motor and a rotating disk 126 .

In detail, the rotary disk 126 is axially connected with the output shaft of the motor to drive the rotary disk 126 to rotate by the motor.

Further, the rotating disk 126 is arranged in the longitudinal direction.

Furthermore, the support mechanism includes a first link 123 and a second link 124 . One end of the first link 123 is pivotally connected with the second transfer mechanism 12 . One end of the second link 124 is pivotally connected to the other end of the first link 123 , and the other end of the second link 124 extends outward along the radial direction of the rotating disk 126 and is fixed on the circumferential outer edge of the rotating disk 126 . .

In such an embodiment, the connecting end of the second link 124 and the rotating disk 126 rotates around the axis of the output shaft of the motor. Since the relative angle between the second link 124 and the rotating disk 126 is limited, the rotating disk When the 126 rotates counterclockwise (as shown in Figure 4 to the position shown in Figure 5), the first link 123 and the second transmission mechanism 12 can be pushed upward, so that the second transmission mechanism 12 can push the second transmission mechanism from bottom to top. 12 to rotate the second transfer mechanism 12 up to the second position.

FIG. 6 is a schematic diagram of a security inspection system according to an exemplary embodiment of the present invention.

The exemplary embodiment of the present invention also provides a security inspection system, as shown in FIG. 6 , including a security inspection room 2 , a transfer vehicle 3 , a first conveying device 4 and a second conveying device 1 . The transfer vehicle 3 is movably arranged in the security inspection room 2 . The first conveying device 4 is arranged outside the security inspection room 2 and is suitable for conveying air cargo from the outer side of the security inspection room 2 to the inner side of the security inspection room 2 . The second conveying device 1 is arranged in the security inspection room 2 between the transfer vehicle 3 and the first conveying device 4 , and is suitable for receiving the air cargo output by the first conveying device 4 and/or outputting the air cargo into the transfer vehicle 3 .

In an exemplary embodiment, the interior of the security inspection room 2 defines a security inspection area.

According to an embodiment of the present disclosure, as shown in FIG. 2 , the second conveying device 1 includes a first conveying mechanism 11 , and both the input end and the output end of the first conveying mechanism 11 are provided with a second conveying mechanism 12 .

According to an embodiment of the present disclosure, as shown in FIG. 2 , the security inspection room 2 includes an openable and closable door body 22 disposed at the position of the entrance 21 of the security inspection room 2 . When the second conveying mechanism 12 provided at the input end of the first conveying mechanism 11 is in the first position, the second conveying mechanism 12 extends from the inlet 21 to receive the air cargo output by the first conveying device 4. The first conveying mechanism When the second conveying mechanism 12 provided at the input end of 11 is in the second position, the second conveying mechanism 12 is retracted from the inlet 21 so that the door 22 can be in a closed state to close the inlet 21 .

In an exemplary embodiment, the first conveying device 4 includes at least one of a roller conveyor, a belt conveyor and other conveying mechanisms having conveying articles.

In detail, the output end of the first conveying device 4 is disposed outside the entrance 21 of the security inspection room 2 .

Further, when the second conveying mechanism 12 on the input end side of the second conveying apparatus 1 is in the first position, the second conveying apparatus 1 and the first conveying apparatus 4 are substantially adjacent to each other. The substantially adjacent state is characterized in that the gap formed between the first conveying device 4 and the second conveying device 1 does not cause jamming and dropping of the conveyed air cargo. When the second conveying mechanism 12 on the input end side of the second conveying device 1 is in the second position, the gap formed between the first conveying device 4 and the second conveying device 1 is larger than the thickness of the accommodating door 22, The door body 22 can be accommodated to pass through, so that the door body 22 closes the entrance 21 .

In an exemplary embodiment, the door body 22 includes, but is not limited to, a rolling shutter closed from top to bottom. It should be understood that embodiments of the present disclosure are not limited thereto.

For example, the door body 22 includes, but is not limited to, a plate-shaped door that is closed from top right to bottom.

For another example, the door body 22 includes, but is not limited to, a sliding door that opens and closes left and right.

According to an embodiment of the present disclosure, as shown in FIG. 2 , a detection device is further included. When the second conveying mechanism 12 provided at the output end of the first conveying mechanism 11 is in the first position, so as to output the air cargo to the transfer vehicle 3, the second conveying mechanism 12 provided at the output end of the first conveying mechanism 11 is in the first position. In the state of the second position, a gap is formed between the second conveying mechanism 12 and the transfer vehicle 3, so that the transfer vehicle 3 can move toward the conveying equipment to adjust the position and/or the traveling direction of the transfer vehicle 3 until the transfer vehicle 3 passes through Inspection equipment to inspect air cargo.

In an exemplary embodiment, the detection equipment includes, but is not limited to, an X-ray emitting device and a receiving device.

In an exemplary embodiment, the security inspection of air cargo based on the security inspection system includes but is not limited to the following steps:

The door body 22 is in an open state;

The second conveying mechanism 12 at the input end of the second conveying device 1 is rotated from the second position to the first position;

The first conveying device 4 conveys the air cargo to be inspected into the security inspection room 2 until it completely passes through the first conveying device 4;

The transfer vehicle 3 moves to the output end of the second conveying device 1, and rotates the second conveying mechanism 12 at the output end of the second conveying device 1 from the second position to the first position;

The second conveying mechanism 12 at the input end of the second conveying device 1 is reset to the second position, and the door 22 closes the entrance 21;

After the air cargo is output to the transfer vehicle 3 along the second conveying mechanism 12, the second conveying mechanism 12 at the output end of the second conveying device 1 is reset to the second position;

The transfer vehicle 3 passes through the detection equipment and enters the security inspection process.

Those skilled in the art will appreciate that the features recited in the various embodiments and/or claims of the present disclosure may be combined and/or combined in several ways, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, the various embodiments of the present disclosure and/or the features recited in the claims may be combined and/or combined without departing from the spirit and teachings of the present disclosure. All such combinations and/or combinations fall within the scope of this disclosure.

The above specific embodiments further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (14)

1. A transfer apparatus, comprising:

a first transport mechanism (11) configured to transport the article in a first direction;

at least one second conveying mechanism (12) which is pivotally arranged at the input end and/or the output end of the first conveying mechanism (11) and is configured to rotate between a first position extending along a first direction and a second position forming an included angle with the first direction, so that the articles are conveyed by the first conveying mechanism or the first conveying mechanism and at least one second conveying mechanism;

-a support mechanism adapted to hold the second transport mechanism (12) in the first or second position; and

and the driving mechanism is connected with the supporting mechanism and drives the second conveying mechanism (12) to swing between the first position and the second position through the supporting mechanism.

2. A conveyor device as claimed in claim 1, characterised in that the second conveyor means (12) are provided at both the input and the output of the first conveyor means (11).

3. The transfer apparatus of claim 1, wherein the included angle comprises 90 °.

4. A conveyor device as claimed in claim 1, characterized in that the second conveyor (12) is configured to be turned to the second position in a direction away from the conveying surface of the first conveyor (11).

5. A conveyor device as claimed in any one of claims 1 to 4, characterized in that said first conveyor means (11) comprise:

a main supporting frame (111);

a driving motor (116) mounted on the main support frame (111);

a plurality of first drive rollers (113) mounted in parallel and rotatably on the main support frame (111); and

and the conveying assemblies (117) are respectively arranged between two adjacent first transmission rollers (113) and between the output shaft of the driving motor (116) and one first transmission roller, so that the driving motor (116) drives the first transmission rollers (113) to rotate synchronously.

6. A conveyor device as claimed in claim 5, characterized in that said first conveyor mechanism (11) further comprises a plurality of secondary support frames (115), each of said secondary support frames (115) being arranged between two adjacent first conveyor rollers (113) and being adapted to cover at least a portion of the gap between two adjacent first conveyor rollers (113) to prevent articles from falling out of said gap.

7. A conveyor device as claimed in claim 5, characterised in that the second conveyor means (12) are pivotably arranged on the first drive roller (113) at the edge of the first conveyor means (11) and are configured to rotate about the axis of the first drive roller (113).

8. The conveying apparatus according to claim 7, wherein the second conveying mechanism (12) is provided with at least one second driving roller (121), and the second driving roller (121) is arranged in parallel with the first driving roller (113) at a spacing and is connected with the first driving roller (113) so that the second driving roller (121) and the first driving roller (113) rotate in the same direction.

9. The transfer apparatus of any one of claims 1 to 4, wherein the support mechanism comprises:

a first link (123), one end of the first link (123) is pivotally connected with the second transmission mechanism (12); and

a second connecting rod (124), one end of the second connecting rod (124) is pivotally connected with the other end of the first connecting rod (123), and the other end of the second connecting rod (124) is pivotally connected with the first transmission mechanism (11).

10. A conveyor device as claimed in claim 9, characterized in that one end of the drive mechanism is pivotably arranged on the first conveyor mechanism (11) and the other end of the drive mechanism is pivotably arranged on the second link (124).

11. A security inspection system suitable for detecting air cargo, comprising:

a security check room (2);

the transfer trolley (3) is movably arranged in the security check room (2);

the first conveying equipment (4) is arranged outside the security check room (2) and is suitable for conveying the air cargo from the outer side of the security check room (2) to the inner side of the security check room (2); and

second transfer device (1) according to any one of claims 1 to 10, arranged in the security screening room (2) between the detection device and the first transfer device (4), adapted to receive the air cargo delivered by the first transfer device (4) and/or to deliver the air cargo into the trolley (3).

12. A security inspection system according to claim 11, characterized in that the second conveyor (1) comprises a first conveyor (11), the second conveyor (12) being arranged at the input and output of the first conveyor (11).

13. A security system according to claim 12, wherein the security chamber (2) comprises a door (22) openably and closably provided at an entrance (21) of the security chamber (2);

the second conveying mechanism (12) arranged at the input end of the first conveying mechanism (11) is in a first position state, the second conveying mechanism (12) extends out of the inlet (21) to receive air cargos output by the first conveying equipment (4), and the second conveying mechanism (12) arranged at the input end of the first conveying mechanism (11) is in a second position state, and the second conveying mechanism (12) is retracted from the inlet (21) to enable the door body (22) to be in a closed state to seal the inlet (21).

14. The security system of claim 12, further comprising a detection device;

the second conveying mechanism (12) arranged at the output end of the first conveying mechanism (11) is in a first position state so as to output the air cargos to the transfer trolley (3), the second conveying mechanism (12) arranged at the output end of the first conveying mechanism (11) is in a second position state, and a gap is formed between the second conveying mechanism (12) and the transfer trolley (3), so that the transfer trolley (3) can move towards the conveying equipment so as to adjust the position and/or the advancing direction of the transfer trolley (3) until the transfer trolley (3) passes through the detection equipment so as to detect the air cargos.

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