CN217919966U - Automatic linkage device for air logistics inbound goods and ground transportation business - Google Patents

Abstract

The utility model relates to the technical field of logistics transportation, in particular to an automatic linkage device for aviation logistics harbor-entering goods and ground transportation business, which comprises a transportation line, wherein two sides of the transportation direction of the transportation line are provided with anti-collision mechanisms; the anti-collision mechanism comprises an elastic piece, a rotating shaft and a limiting frame; the limiting frame is provided with a mounting groove; elastic pieces are connected to two ends of the rotating shaft; one end of the elastic part is connected with the rotating shaft, and the central axis of the elastic part is perpendicular to the central axis of the rotating shaft; the other end of the elastic piece is connected with the groove wall of the mounting groove; the rotating shaft is assembled in the mounting groove in a sliding mode. The friction of conveying objects and the inner wall of equipment can be reduced by using the rotating shaft, when the rotating shaft is impacted, the rotating shaft can buffer, and the damage of the corners of the objects caused by overlarge stress is avoided.

Description

Automatic linkage device for air logistics inbound goods and ground transportation business

Technical Field

The utility model relates to a technical field is carried in the commodity circulation, more specifically relates to an automatic aggregate unit of aviation commodity circulation incoming shipment goods and ground transportation business.

Background

The air logistics, also called air transportation, is an important component in modern logistics and provides safe, quick, convenient and high-quality service; the airport which has high efficiency and can provide comprehensive logistics service plays an important role in reducing the production and operation cost of commodities, improving the product quality, protecting the ecological environment, accelerating the turnover of the commodities and the like; an experiential staff team for professional profession is cultivated, and a professional and reliable transportation scheme can be provided for various special goods. Aviation commodity circulation carries, when unloading, need carry article through aggregate unit usually, then transmits the operation through ground transportation system, and when article were carrying, its edge very easily leads to the inner wall contact with equipment because of carrying, if when the dynamics is great, then the phenomenon such as damaged, collapse appears in the edge that can lead to article, has reduced the protecting effect and the transport effect of article.

At present, the utility model discloses a commodity circulation goods is carried letter sorting anticollision unloading mechanism, comprising a base plate, the equal fixedly connected with pillar in both sides of bottom plate top surface, and the top fixedly connected with delivery board of pillar, the right side fixedly connected with feed chute of delivery board, the top surface fixedly connected with baffle of delivery board, and the side fixedly connected with pivot of baffle. The mode that is equipped with crashproof structure on the device utilizes the interact between movable plate and the sleeve pipe, and the flexible telescopic link that drives through the elasticity of spring removes, adopts the telescopic link that removes to cushion the impact of goods whereabouts. But the buffer structure of the mechanism occupies a large space of the conveying line, and the conveying efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art the great problem of buffer structure occupation space provides an automatic aggregate unit of aviation commodity circulation entrance goods and ground transportation business, and the device's anticollision institution is only the part outstanding, can ignore almost to transfer chain conveying area's influence, uses the pivot to reduce the friction of carrying object and equipment inner wall, and when the pivot received the impact, the pivot can cushion, avoids the atress to make object edge appear damaging greatly.

In order to solve the technical problem, the utility model adopts the technical scheme that:

an automatic linkage device for air logistics harbor-entering goods and ground transportation business comprises a conveying line, wherein two sides of the conveying direction of the conveying line are provided with anti-collision mechanisms; the anti-collision mechanism comprises an elastic piece, a rotating shaft and a limiting frame; the limiting frame is provided with a mounting groove; elastic parts are connected to both ends of the rotating shaft; one end of the elastic part is connected with the rotating shaft, and the central axis of the elastic part is perpendicular to the central axis of the rotating shaft; the other end of the elastic piece is connected to the groove wall of the mounting groove; the rotating shaft is assembled in the mounting groove in a sliding mode.

The transfer chain shifts the goods to ground from the cabin body through the conveyer belt, and the transfer chain is the acute angle with the contained angle on ground, and the goods is carried to ground from the eminence, is provided with anticollision institution in the both sides of transfer chain, avoids the goods to bump with the inner wall of transfer chain in the transfer process, and then influences the outward appearance of goods.

The anti-collision mechanism comprises an elastic piece for buffering the impact on the rotating shaft, and the stress direction of the elastic piece is vertical to the central axis of the rotating shaft and is vertical to the baffle; the rotating shaft with two ends connected with the elastic piece is arranged in a mounting groove of the limiting frame, wherein the mounting groove is a rectangular groove with two open ends, and the other end of the spring is connected with the rotating shaft through two opposite inner wall surfaces of the rectangular groove respectively, so that a buffer assembly consisting of the limiting frame, the elastic piece and the rotating shaft is formed. The rotating shaft is of a structure with two thin ends and a thick middle part, the elastic part is a spring, one end of the spring is fixed on the wall of the mounting groove, the other end of the spring is connected with the bearing with the seat, and the rotating shaft is assembled on the bearing with the seat; the width of the bearing with the seat is matched with the width of the mounting groove, and the bearing with the seat is slidably assembled in the mounting groove, so that the rotating shaft can move back and forth along the central shaft direction of the spring; besides the spring, elastic materials such as a rubber damping column and the like can be selected to absorb kinetic energy. Specifically, spacing frame is connected with the organism of transfer chain, and the horizontal both sides at the transfer chain are established to the buffering subassembly, cushion the goods on the transfer chain, and do not occupy the space of transfer chain. And the transfer chain bottom is equipped with the removal subassembly, including wheel and support, the support is used for supporting the transfer chain, and the bottom that the support was located to the wheel is used for removing whole transfer chain.

As one preferable scheme, the anti-collision mechanism further comprises a plurality of baffles with clearance holes; the baffle plates are positioned at the two horizontal sides of the conveying line and are vertical to the conveying plane; the clearance holes are uniformly distributed along the conveying direction; the rotating shaft is vertical to the conveying plane, and the limiting frames at two ends of the rotating shaft are respectively fixed on two opposite sides of the clearance hole; the distance between the axis of the rotating shaft and the inner wall of the baffle is smaller than the radius of the rotating shaft.

Offer the rectangle clearance hole that is used for installing the buffering subassembly on the baffle, fix spacing in the relative both sides of clearance hole, make pivot perpendicular to conveying plane, and guarantee that the pivot has partly outstanding internal face in the baffle, when the goods hit the pivot, along with the rotation and the internal contraction of pivot, realize the buffering, avoid the goods surface to produce and collide with, mar.

In a preferred embodiment, the outer wall of the rotating shaft is sleeved with a shock-absorbing member. In order to achieve a better buffering effect, a layer of elastic material can be sleeved on the rotating shaft, and when goods impact the rotating shaft, the elastic material on the surface can absorb a part of functions first, so that the probability of damage to the goods is further reduced. Elastic materials such as foam, rubber, sponge and the like can be used as the damping piece to be sleeved on the outer surface of the rotating shaft. The damping part is preferably a rubber sleeve, and the rubber has good wear resistance, high elasticity, high tensile strength at break and high elongation, can play a good buffering role and has low cost.

As a preferred scheme, the starting end of the conveying line is provided with a connecting piece for connecting the cabin.

As one preferable scheme, the connecting piece comprises a shell, a locking column and a resetting piece; the shell is U-shaped, and the opening direction of the shell is parallel to the horizontal plane; the outer surface of one side of the shell opposite to the opening is connected with the starting end of the conveying line; a column groove for mounting a locking column extends from the bottom of the shell; one end of the reset piece is connected with the bottom of the column groove, and the other end of the reset piece is connected with the bottom of the locking column; the locking column is movably assembled in the column groove; and a hemispherical guide head is arranged at the top of the locking column.

As a preferred solution, the connecting piece further comprises a pull rod for pulling the locking column; the bottom of the column groove is provided with a hole for inserting the pull rod; the pull rod penetrates into the column groove to be connected with the bottom of the locking column.

The connecting piece is used for connecting the cabin body to fix the conveying line; the shell of the connecting piece is of a U-shaped structure, the interior of the shell is hollow, and the two horizontal ends of the shell are open; one end of the opening is connected with the cabin body, and the outer wall of one side opposite to the opening is connected with the starting end of the conveying line.

The connecting piece comprises a shell, a locking column, a resetting piece and a pull rod; the locking column is used for matching with the connecting mechanism of the cabin body, and the locking column is inserted into the connecting hole on the cabin body connecting mechanism to realize fixed installation; the piece that resets is the spring, locates the post inslot of casing, and the bottom in post groove and the bottom of locking post are connected respectively at both ends, and the diameter in post groove suits with the diameter of locking post, and the bottom of locking post is connected with the pull rod, and the pull rod penetrates the post inslot from the bottom in post groove, draws in the post inslot with the locking post through the pull rod, realizes restoring to the throne under the effect of spring behind the pine hand. When the cabin body is connected, the pull rod is pulled to enable the locking column to move downwards to be retracted into the column groove, the connecting mechanism of the cabin body is inserted into the shell, the hand is loosened after the position of the connecting hole is aligned with the moving path of the locking column, the locking column resets and penetrates through the connecting hole, and the connection of the conveying line and the cabin body is completed; when the locking column is detached, the pull rod is pulled to enable the locking column to be retracted into the column groove, and the conveying line is pushed to enable the locking column to be far away from the connecting hole.

The top of the locking column is set to be a hemispherical guide head structure, when the connecting hole is not completely overlapped with the moving path of the locking column, the top of the locking column props against the bottom surface of the cabin body connecting mechanism after the pull rod is loosened, the locking column is gradually close to the connecting hole only by moving the conveying line, and the hemispherical guide head can play a role in guiding and reducing connecting friction force.

The inner bottom of the shell is in contact with the connecting mechanism of the cabin body, the connecting mechanism is of a plate-shaped structure, and the connecting mechanism can be protected by arranging the gasket, so that friction between the connecting mechanism and the inner wall of the shell is avoided.

As one preferable scheme, cross rods are connected between the end parts of the pull rods, and pull rings are arranged in the middle of the cross rods. The horizontal pole is used for connecting the pull rod of a plurality of locking posts, sets up the pull ring of ring type in the middle part of horizontal pole, is favorable to pulling the pull rod.

Preferably, a side of the housing opposite to the opening is provided with a through hole for connecting the conveying line. The starting end of the conveying line is provided with a right-angle hook, one end of the right-angle hook is connected with the conveying line, the other end of the right-angle hook faces upwards, the hook extends into the through hole during installation, the connecting piece is hung on the hook under the action of the gravity of the connecting piece, and the connecting piece is hooked by the vertical end of the hook to form self-locking; when the device is disassembled, only the connecting piece needs to be lifted.

In one preferred embodiment, the conveying line is provided with anti-skid grooves perpendicular to the conveying direction on the surface. Evenly distributed has anti-skidding groove on the conveyer belt, can increase the frictional force between goods and the conveyer belt, avoids the goods to slide too fast, and the striking transfer chain causes the unnecessary loss.

As a preferable scheme, the outer wall of the shock absorption piece is provided with an adhesive sheet for cleaning. The sticking sheet is of a strip-shaped structure, is fixed on the outer wall of the damping piece, is parallel to the central shaft of the rotating shaft and is used for sticking dust on goods. When the adhesive sheet loses the adhesive capacity, the adhesive sheet is torn off from the damping piece, and a new adhesive sheet is replaced; the damping piece can be uniformly stuck with the sticky pieces at the same intervals, so that the sticking area is increased, and the cleaning effect is enhanced.

Compared with the prior art, the utility model discloses an automatic aggregate unit of aviation commodity circulation incoming cargo and ground transportation business, the beneficial effect who gains is: through protection machanism's setting, when transporting the processing to the goods, drive the conveyer belt operation through driving motor, the object that will carry transports to ground transportation platform from cabin body inside, and the in-process of transporting, the surface of object can be in transportation process with the pivot contact that corresponds, cooperation through its inside pivot is rotated, reduce the friction of carrying object and equipment inner wall, simultaneously when the rubber axle sleeve as the damper receives great impact force, can make it inwards retract back through the cooperation of pivot and the spacing frame in both ends, reset through supporting spring after the object crosses, avoid the too big phenomenon such as damage of object edge department appearance of messenger of dynamics, the transport effect and the protecting effect of article have been promoted.

Through the setting of connecting piece, when the transfer chain moved to suitable position through the wheelset of bottom and fixes a position, through the pulling pull ring, made its inner shaft pole through stay cord pulling both sides, made its inside retraction correspond the post groove, until with the locking post insert with the coupling mechanism back of the cabin body, the inner shaft pole of both sides can be through the cooperation protrusion of the spring that corresponds, fixed the cabin body with the transfer chain, promoted the convenience of equipment location.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view at a.

Fig. 3 is a schematic view of the assembly state of the rotating shaft and the limiting frame.

Fig. 4 is a schematic view of the connector structure.

Wherein, 1, conveying line; 11. an anti-slip groove; 2. a moving assembly; 3. an anti-collision mechanism; 31. an elastic member; 32. a rotating shaft; 33. a limiting frame; 331. mounting grooves; 34. avoiding a void; 35. a baffle plate; 4. a shock absorbing member; 41. sticking the sheet; 5. a connecting member; 51. a housing; 511. a through hole; 512. a column groove; 513. a gasket; 52. a locking post; 521. a guide head; 53. a reset member; 54. a pull rod; 541. a pull ring; 55. a cross bar; 6. an electric motor.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and should not be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms "upper", "lower", "left", "right", "long", "short", "top", "bottom", "inner", "outer", etc. indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience of description and simplification of the description, but it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art will understand the specific meanings of the terms according to specific situations.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1-2, the embodiment provides an automatic linkage device for air logistics, inbound goods and ground transportation business, wherein the transportation line 1 is composed of a conveying belt, a collision avoidance mechanism 3, a motor 6 and a moving assembly 2; wherein, remove subassembly 2 and be located the bottom of transfer chain 1, constitute by support and wheel, the support of originated one end is higher than the support of carrying terminal end, forms the inclined conveying plane, pushes transfer chain 1 and can remove whole transfer chain 1 under the effect of wheel.

Further, motor 6 installs on higher support for the drive conveyer belt shifts the goods in the cabin body to the transport platform on ground, and transport platform's height and the high parallel and level of a lower support make the goods can smoothly and gently slide into transport platform.

Be provided with the unanimous anti-skidding groove 11 of interval on the conveyer belt for increase the frictional force between goods and the conveyer belt, avoid the goods directly to strike transfer chain 1 inside under the effect of gravity, lead to the damage of goods surface even inside, influence the value of goods. Furthermore, two sides of the conveying belt are provided with anti-collision mechanisms 3 in the direction vertical to the conveying belt; the anti-collision mechanism 3 comprises an elastic piece 31, a rotating shaft 32, a limiting frame 33 and a baffle 35 provided with a plurality of clearance holes 34; the elastic member 31 is a spring; a rectangular mounting groove 331 penetrating through the limiting frame 33 is arranged in the middle of the limiting frame 33; the two ends of the rotating shaft 32 are connected with springs, the central axes of the springs are perpendicular to the central axis of the rotating shaft 32, and the rotating shaft 32 and the springs are arranged in the limiting frame 33.

Specifically, the two ends of the rotating shaft 32 are connected with the bearings with seats and connected with the springs, that is, the rotating shaft 32 is connected with the springs through the bearings with seats, and the connection with the springs is not affected when the rotating shaft 32 rotates. The spring and the bearing with the seat are respectively connected with two opposite sides of the rectangular mounting groove 331, during mounting, the central axis of the spring is perpendicular to the baffle 35 and fixed at two opposite ends of the clearance hole 34, at the moment, the central axis of the rotating shaft 32 is perpendicular to the conveying plane of the conveying belt, and when goods impact the rotating shaft 32, the direction of the force borne by the rotating shaft 32 is the same as the direction of the central axis of the spring, so that the spring can efficiently absorb kinetic energy, buffer the goods and reduce the damage to the goods as much as possible. More specifically, the distance between the axis of the rotating shaft 32 and the inner wall of the baffle 35 is smaller than the radius of the rotating shaft 32, that is, when the rotating shaft 32 is installed on the clearance hole 34, a part of the rotating shaft 32 protrudes from the inner wall of the baffle 35 and contacts the goods earlier than the baffle 35.

The conveying line 1 is moved to the doorway of the cabin body, the goods are placed on the conveying line 1, the conveying belt is driven by the motor 6 to move forward at a constant speed, and the goods are conveyed to the ground conveying platform from the cabin body.

It should be noted that, transfer chain 1 of practical use is equipped with the bend, and the probability that the goods takes place to strike baffle 35 in bend department is higher, and baffle 35 clearance hole 34 of transfer chain 1 corner can adjust the interval of two adjacent clearance holes 34 according to the in-service use condition to improve anticollision effect.

Example 2

As shown in fig. 3, in the present embodiment, an automatic linkage device for air logistics, port entry, cargo and ground transportation service is provided, in addition to embodiment 1, a shock absorbing member 4 for further buffering transported cargo is installed on a rotating shaft 32, wherein the shock absorbing member 4 is made of an elastic material, such as rubber, foam, sponge, and the like; the elastic part 31 is cylindrical, the inner diameter of the elastic part is matched with the diameter of the rotating shaft 32, the damping part 4 is sleeved on the rotating shaft 32, the rotating shaft 32 is tightly wrapped by the damping part 4 through the elasticity of the damping part 4, and the damping part 4 is prevented from falling off to influence the buffering effect.

Further, set up long banding sticky card 41 at the outer wall of damper 4 for paste the dust on the goods, when sticky card 41 loses viscidity, tear sticky card 41 from damper 4, change new sticky card 41 can, can clear up the dust on clearance goods surface in the goods transportation.

Specifically, the adhesive sheets 41 are uniformly distributed on the outer wall of the shock absorbing member 4, so that the adhesive sheets 41 can be adhered with dust on the part of the shock absorbing member 4 protruding out of the inner wall of the baffle 35.

Example 3

As shown in fig. 4, the embodiment provides an automatic linkage device for air logistics inbound goods and ground transportation business, on the basis of embodiment 1, a transportation line 1 is connected with a cabin body through a connecting piece 5; specifically, the link 5 includes a housing 51, a locking post 52, a reset member 53, and a pull rod 54 for pulling the locking post 52; the shell 51 is U-shaped, and the opening direction of the shell 51 is parallel to the horizontal plane; the outer surface of the shell 51 on the side opposite to the opening is connected with the starting end of the conveying line 1; a column groove 512 for installing the locking column 52 extends from the bottom of the shell 51; one end of the reset piece 53 is connected with the bottom of the column groove 512, and the other end is connected with the bottom of the locking column 52; the locking post 52 is movably assembled in the post groove 512, and the locking post 52 moves between the top and the bottom of the shell 51; the pull rod 54 penetrates through the column groove 512 to be connected with the bottom of the locking column 52; one surface of the shell 51 parallel to the central axis of the locking column 52 is an opening, and a through hole 511 communicating with the outside is arranged on the side opposite to the opening. The top of the locking column 52 is provided with a hemispherical guide head 521. When the connecting hole is not completely overlapped with the moving path of the locking column 52, the top of the locking column 52 is pressed against the bottom surface of the cabin connecting mechanism after the pull rod 54 is loosened, at this time, the hemispherical guide head 521 can play a role in guiding and reducing the connecting friction force only by moving the conveying line 1 to enable the locking column 52 to gradually approach the connecting hole. The pull rod 54 is provided with a pull ring 541. A gasket 513 is provided on the inner bottom surface of the housing 51.

The connecting piece 5 is provided with two locking columns 52, pull rods 54 at the bottoms of the two locking columns 52 are connected through a cross rod 55, a pull ring 541 is arranged in the middle of the cross rod, and the two locking columns 52 can be pulled simultaneously by pulling the pull ring 541.

Further, the shell 51 is a horizontally placed U-shaped structure, and has two horizontal openings, one side of the opening is a back side, and is matched with the connecting mechanism of the cabin body; the front surface of the shell 51 is provided with a through hole 511 connected with the conveying line 1, and the shell 51 can be fixed at the initial end of the conveying line 1; two column grooves 512 extend from the bottom of the housing 51, through holes 511 are formed in the bottoms of the column grooves 512 for inserting the pull rods 54, springs are placed in the column grooves 512 to serve as the reset pieces 53, the tops of the springs are connected with the bottoms of the locking columns 52, when the pull rods 54 pull the locking columns 52, the locking columns 52 retract into the column grooves 512, and when hands are loosened, the locking columns are reset to the initial positions.

It should be noted that, a connecting mechanism is arranged at the doorway of the cabin body, the connecting mechanism is a connecting plate provided with a through hole 511, the size of the connecting mechanism is matched with the size of the shell 51 of the connecting member 5, when the connecting mechanism is connected, the locking column 52 is pulled to retract into the column groove 512, so that the inner surface of the shell 51 is in a plane state, the connecting plate is abutted against the bottom of the shell 51, the position of the through hole 511 corresponds to the position of the locking column 52 after being reset, the pull rod 54 is released, and the locking column 52 rebounds and penetrates through the through hole 511 of the connecting mechanism, so that the connection is completed. During disassembly, the pull rod 54 is pulled to retract the locking column 52 into the column groove 512, and the conveying line 1 is pushed to enable the locking column 52 to be far away from the connecting hole.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An automatic linkage device for air logistics harbor-entering goods and ground transportation business comprises a conveying line (1), wherein anti-collision mechanisms (3) are arranged on two sides of the conveying direction of the conveying line (1); the anti-collision mechanism is characterized in that the anti-collision mechanism (3) comprises an elastic piece (31), a rotating shaft (32) and a limiting frame (33);

the limiting frame (33) is provided with a mounting groove (331); two ends of the rotating shaft (32) are connected with elastic pieces (31);

one end of the elastic piece (31) is connected with the rotating shaft (32), and the central axis of the elastic piece (31) is perpendicular to the central axis of the rotating shaft (32);

the other end of the elastic piece (31) is connected with the groove wall of the mounting groove (331); the rotating shaft (32) is assembled in the mounting groove (331) in a sliding mode.

2. The automatic linkage device for the air logistics harbor-entering goods and ground transportation business as claimed in claim 1, wherein the collision-prevention mechanism (3) further comprises a plurality of baffles (35) for clearance holes (34); the baffle plates (35) are positioned at two horizontal sides of the conveying line (1) and are vertical to the conveying plane;

the clearance holes (34) are uniformly distributed along the conveying direction;

the rotating shaft (32) is perpendicular to the conveying plane, and the limiting frames (33) at two ends of the rotating shaft (32) are respectively fixed on two opposite sides of the clearance hole (34); the distance between the axis of the rotating shaft (32) and the inner wall of the baffle (35) is smaller than the radius of the rotating shaft (32).

3. The automatic linkage device for the air logistics harbor-entering goods and ground transportation business of claim 1, wherein the outer wall of the rotating shaft (32) is sleeved with a damping piece (4).

4. The automatic linkage device for the air logistics harbor entry cargo and ground transportation business according to claim 3, wherein the outer wall of the shock absorbing member (4) is provided with an adhesive sheet (41) for cleaning.

5. The automatic linkage device for air logistics harbor entry cargo and ground transportation business according to claim 1, characterized in that the conveying line (1) is provided with an anti-skid groove (11) on the surface perpendicular to the conveying direction.

6. The automatic linkage device for air logistics harbor entry cargo and ground transportation business according to any one of claims 1 to 5, wherein the starting end of the transportation line (1) is provided with a connecting member (5) for connecting a cabin.

7. The automatic linkage device for air logistics harbor-entering goods and ground transportation business according to claim 6, characterized in that the connecting piece (5) comprises a shell (51), a locking column (52) and a resetting piece (53);

the shell (51) is U-shaped, and the opening direction of the shell (51) is parallel to the horizontal plane; the outer surface of one side, opposite to the opening, of the shell (51) is connected with the starting end of the conveying line (1);

a column groove (512) for installing a locking column (52) extends from the bottom of the shell (51); one end of the reset piece (53) is connected with the bottom of the column groove (512), and the other end of the reset piece is connected with the bottom of the locking column (52); the locking column (52) is movably assembled in the column groove (512); the top of the locking column (52) is provided with a hemispherical guide head (521).

8. The automatic linkage device for air logistics harbor entry cargo and ground transportation business according to claim 7, wherein the connecting member (5) further comprises a pulling rod (54) for pulling the locking column (52);

the bottom of the column groove (512) is provided with a hole for inserting the pull rod (54);

the pull rod (54) penetrates into the column groove (512) to be connected with the bottom of the locking column (52).

9. The automatic linkage device for air logistics harbor entry cargo and ground transportation business according to claim 8, characterized in that a cross bar (55) is connected between the ends of a plurality of pull rods (54), and a pull ring (541) is arranged in the middle of the cross bar (55).

10. The automatic linkage device for air logistics harbor entry cargo and ground transportation service according to claim 7, wherein the side of the housing (51) opposite to the opening is provided with a through hole (511) for connecting the conveying line (1).

Images