Sorting mechanism of special static unloader for civil aviation

Abstract

A sorting mechanism and a turnover mechanism of a static unloader special for civil aviation structurally comprise a base, vertical plates are installed at the two ends of the base respectively, bearing seats are installed on the top faces of the vertical plates, a supporting rod and a damping transverse rod are installed between the two vertical plates, symmetrical vertical rods are arranged between the two vertical plates located on the other side of the supporting rod, and the bottoms of the vertical rods are fixed to the base. A turning motor is further fixed to the base, a crank is fixed to the output end of the turning motor, a connecting rod is installed on the head of the crank, and the head of the connecting rod is fixed to the bottom face of the conveying mechanism. The conveying mechanism structurally comprises an overturning frame, rotating shafts are arranged at the two ends of the overturning frame respectively, the rotating shafts are installed in bearing seats, and the conveying mechanism is arranged in the overturning frame; in the horizontal state, the bottom of the overturning frame abuts against the vertical rod, in the overturning state, the bottom of the overturning frame abuts against the damping transverse rod, work is reliable and sensitive, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of civil aviation intelligent logistics, in particular to a sorting mechanism of a static unloader dedicated to civil aviation. Background Art

[0002] The efficient operation of the baggage handling system is crucial to reducing the number of mishandled baggage, and is also an important part of improving the passenger service level and travel experience of airports. Baggage sorting is a key part of the baggage handling system. For small airports with low annual throughput, a new type of sorting mechanism with low cost, simple structure and easy maintenance is also needed.

[0003] At present, the prior art usually adopts a dynamic sorting device, which is composed of 10 identical dynamic sorting modules, and a specific control method can enable the luggage to be sorted in a moving state. Its sorting efficiency is relatively high and can meet the needs of high-speed automatic sorting of luggage in large and medium-sized airports. However, the probability of failure of the above-mentioned 10 modules running simultaneously is greatly increased, and the control method is relatively complex. The failure of any module will affect the operation of the overall dynamic sorting. For small airports, this dynamic sorting device will result in high costs and waste of sorting efficiency, so it is not applicable.

[0004] Dynamic sorting has high efficiency, but the cost also increases accordingly, the control method is complex, and the probability of failure is high. Therefore, a static sorting mechanism with suitable efficiency, low cost, simple structure and easy operation and maintenance is needed for small airports. Utility Model Content

[0005] In view of the shortcomings of the above-mentioned existing production technology, the applicant provides a sorting mechanism of a static unloader for civil aviation with a reasonable structure, so that it has a compact structure, occupies a small space, works stably and reliably, has low cost and high work efficiency.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A sorting mechanism of a static unloader for civil aviation, comprising a flipping mechanism, a conveying mechanism is arranged above the flipping mechanism, and the conveying mechanism flips under the action of the flipping mechanism;

[0008] The structure of the flip mechanism is as follows: it includes a base, two ends of the base are respectively installed with vertical plates, the top surface of the vertical plates is installed with a bearing seat, a support rod is installed between the two vertical plates, a shock-absorbing cross bar is installed between the two vertical plates located on one side of the support rod, a rubber pad is installed on the outer side of the shock-absorbing cross bar, and a symmetrical vertical rod is arranged between the two vertical plates located on the other side of the support rod, the bottom of the vertical rod is fixed on the base, and the top surface of the vertical rod is installed with the same rubber pad; a flip motor is also fixed on the base, a crank is fixed on the output end of the flip motor, a connecting rod is installed on the head of the crank, and the head of the connecting rod is fixed to the bottom surface of the conveying mechanism;

[0009] The structure of the conveying mechanism is as follows: it includes a turning frame, both ends of the turning frame are respectively provided with rotating shafts, the rotating shafts are installed in the bearing seat, and the conveying mechanism is arranged in the turning frame;

[0010] In the horizontal state, the bottom of the flip frame abuts against the vertical rod, and in the flip state, the bottom of the flip frame abuts against the shock-absorbing cross rod.

[0011] As a further improvement of the above technical solution:

[0012] The base is fixed with spaced vertical frames, the two vertical frames are located on both sides of the crank, a proximity switch is installed on a single vertical frame, and a touch plate is fixedly installed on the inner wall surface of the crank, and the touch plate corresponds to the proximity switches on the left and right sides.

[0013] The touch panel is a thin sheet bending structure.

[0014] Static legs are respectively installed at the four corners of the bottom of the base.

[0015] The conveying mechanism in the flip frame includes a conveying motor fixed on the flip frame, the output end of the conveying motor is installed with a synchronous shaft through a synchronous belt, and conveying belts are respectively installed at both ends of the synchronous shaft.

[0016] The flip frame is an open structure, and two symmetrical triangular holes are opened on the bottom surface of the flip frame. A connecting seat for installing a connecting rod is arranged on the bottom surface of the flip frame.

[0017] Protective plates are respectively installed on both sides of the top surface of the flip frame, and spaced rollers are installed on the protective plates.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model has a compact and reasonable structure and is easy to operate. By driving the flip frame to rotate, the luggage can be conveniently sorted in a stationary state. The utility model has a simple overall structure, stable operation, low cost, and is easy to debug and maintain.

[0020] The utility model can meet the needs of small airports for low throughput and low cost.

[0021] The utility model is mainly applied to the static unloading part of the independent luggage transport system, and has the advantages of stable overall operation, low cost and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model (horizontal state).

[0023] Figure 2 It is a structural schematic diagram of the utility model from another viewing angle (horizontal state).

[0024] Figure 3 It is an exploded view of the utility model.

[0025] Figure 4 It is a schematic diagram of the structure of the utility model (the flip frame is omitted).

[0026] Figure 5 It is a structural schematic diagram of the utility model (after flipping).

[0027] Figure 6 for Figure 5 A partial enlarged view of part A in the middle.

[0028] Figure 7 It is a schematic diagram of the structure of the utility model (the flip motor is omitted).

[0029] Figure 8 for Figure 7 A partial enlarged view of part B in the middle.

[0030] Fig. 9 It is a structural schematic diagram of the turning frame of the utility model.

[0031] Fig.10 This is a structural schematic diagram of the flip frame of the utility model from another perspective.

[0032] Among them: 1. Protective plate; 2. Roller; 3. Conveyor belt; 4. Synchronous belt; 5. Conveyor motor; 6. Synchronous shaft; 7. Flip frame; 8. Flip motor; 9. Crank; 10. Connecting rod; 11. Stand; 12. Proximity switch; 13. Vertical rod; 14. Base; 15. Static support leg; 16. Rotating shaft; 17. Bearing seat; 18. Vertical plate; 19. Touch plate; 20. Rubber pad; 21. Shock-absorbing cross bar; 22. Support rod;

[0033] 701, triangular hole; 702, connecting seat. DETAILED DESCRIPTION

[0034] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.

[0035] like Figure 1-Figure 10As shown, the sorting mechanism of the static unloader for civil aviation in this embodiment includes a flipping mechanism, a conveying mechanism is arranged above the flipping mechanism, and the conveying mechanism flips under the action of the flipping mechanism;

[0036] The structure of the flip mechanism is as follows: it includes a base 14, both ends of the base 14 are respectively installed with vertical plates 18, the top surface of the vertical plates 18 is installed with a bearing seat 17, a support rod 22 is installed between the two vertical plates 18, a shock-absorbing cross bar 21 is installed between the two vertical plates 18 located on one side of the support rod 22, a rubber pad 20 is installed on the outer side of the shock-absorbing cross bar 21, and a symmetrical vertical rod 13 is arranged between the two vertical plates 18 located on the other side of the support rod 22, the bottom of the vertical rod 13 is fixed on the base 14, and the top surface of the vertical rod 13 is installed with the same rubber pad 20; a flip motor 8 is also fixed on the base 14, a crank 9 is fixed on the output end of the flip motor 8, a connecting rod 10 is installed on the head of the crank 9, and the head of the connecting rod 10 is fixed to the bottom surface of the conveying mechanism;

[0037] The structure of the conveying mechanism is as follows: it includes a flip frame 7, both ends of the flip frame 7 are respectively provided with a rotating shaft 16, the rotating shaft 16 is installed in a bearing seat 17, and the conveying mechanism is arranged in the flip frame 7;

[0038] In the horizontal state, the bottom of the flip frame 7 abuts against the vertical rod 13 , and in the flipped state, the bottom of the flip frame 7 abuts against the shock-absorbing cross bar 21 .

[0039] The base 14 is fixed with spaced apart frames 11, and the two frames 11 are located on both sides of the crank 9. A proximity switch 12 is installed on a single frame 11, and a touch plate 19 is fixedly installed on the inner wall of the crank 9, and the touch plate 19 corresponds to the proximity switches 12 on the left and right sides.

[0040] The touch plate 19 is a thin sheet bending structure and rotates together with the crank 9 .

[0041] Static legs 15 are respectively installed at the four corners of the bottom of the base 14 .

[0042] The conveying mechanism in the flip frame 7 includes a conveying motor 5 fixed on the flip frame 7 , and a synchronous shaft 6 is installed on the output end of the conveying motor 5 through a synchronous belt 4 , and conveying belts 3 are installed at both ends of the synchronous shaft 6 .

[0043] The flip frame 7 is an open structure, and two symmetrical triangular holes 701 are opened on the bottom surface of the flip frame 7. A connecting seat 702 for installing the connecting rod 10 is provided on the bottom surface of the flip frame 7. The design of the triangular hole 701 can reduce weight and reduce costs, and the design of the connecting seat 702 can facilitate the installation of the connecting rod 10, making the movement of the connecting rod 10 more sensitive and reliable.

[0044] Protective plates 1 are respectively installed on both sides of the top surface of the turning frame 7, and spaced rollers 2 are installed on the protective plates 1. It can not only play a protective role, but also facilitate the transportation of luggage, making it easier.

[0045] The civil aviation-specific static sorting mechanism described in the utility model is mainly divided into two parts: a conveying mechanism and a flipping mechanism. The conveying mechanism is driven by a motor, and the synchronous belt 4 drives the synchronous shaft 6 to rotate and drive the conveyor belt 3 to move, so as to transport the luggage. The flipping mechanism uses a flipping motor 8 to drive the crank 9 to rotate, driving the connecting rod 10 to make the entire conveying mechanism reciprocate and swing around the rotating shaft 16 as the center of the circle, so as to realize the static sorting of the luggage.

[0046] The reciprocating swing angle of the entire conveying mechanism is about 45 degrees.

[0047] The design of the vertical rod 13 provides a stable limit for the flip frame 7 in a horizontal state.

[0048] The design of the shock-absorbing cross bar 21 provides a stable limit for the flip frame 7 in the flipped state.

[0049] The design of the rubber pad 20 on the vertical rod 13 and the shock-absorbing cross rod 21 can play a role in shock absorption and protection.

[0050] The utility model has a compact overall structure and high working reliability, can realize luggage sorting in a stationary state, has low cost, and is easy to debug and maintain.

[0051] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.

Claims

1. A sorting mechanism for a static unloader for civil aviation, characterized in that: It comprises a turning mechanism, a conveying mechanism is arranged above the turning mechanism, and the conveying mechanism turns over under the action of the turning mechanism; The structure of the flip mechanism is as follows: it comprises a base (14), two ends of the base (14) are respectively provided with vertical plates (18), the top surface of the vertical plates (18) is provided with a bearing seat (17), a support rod (22) is provided between the two vertical plates (18), a shock-absorbing cross bar (21) is provided between the two vertical plates (18) located on one side of the support rod (22), a rubber pad (20) is provided on the outer side of the shock-absorbing cross bar (21), and a symmetrical vertical rod (13) is provided between the two vertical plates (18) located on the other side of the support rod (22), the bottom of the vertical rod (13) is fixed on the base (14), and the top surface of the vertical rod (13) is provided with the same rubber pad (20); a flip motor (8) is also fixed on the base (14), a crank (9) is fixed on the output end of the flip motor (8), a connecting rod (10) is provided on the head of the crank (9), and the head of the connecting rod (10) is fixed to the bottom surface of the conveying mechanism; The structure of the conveying mechanism comprises: a turning frame (7), two ends of the turning frame (7) are respectively provided with rotating shafts (16), the rotating shafts (16) are installed in the bearing seat (17), and the conveying mechanism is arranged in the turning frame (7); When in a horizontal state, the bottom of the flip frame (7) abuts against the vertical rod (13); when in a flipped state, the bottom of the flip frame (7) abuts against the shock-absorbing cross rod (21).

2. A sorting mechanism for a static unloader for civil aviation as claimed in claim 1, characterized in that: The base (14) is fixed with spaced vertical frames (11), the two vertical frames (11) are located on both sides of the crank (9), a proximity switch (12) is installed on a single vertical frame (11), and a touch plate (19) is fixedly installed on the inner wall surface of the crank (9), and the touch plate (19) corresponds to the proximity switches (12) on the left and right sides.

3. A sorting mechanism for a static unloader for civil aviation as claimed in claim 2, characterized in that: The touch panel (19) is a thin sheet bending structure.

4. The sorting mechanism of a static unloader for civil aviation as claimed in claim 1, characterized in that: Static legs (15) are respectively installed at the four corners of the bottom of the base (14).

5. The sorting mechanism of a static unloader for civil aviation as claimed in claim 1, characterized in that: The conveying mechanism in the flip frame (7) comprises a conveying motor (5) fixed on the flip frame (7); the output end of the conveying motor (5) is mounted with a synchronous shaft (6) via a synchronous belt (4); and conveying belts (3) are respectively mounted at both ends of the synchronous shaft (6).

6. The sorting mechanism of a static unloader for civil aviation as claimed in claim 1, characterized in that: The flip frame (7) is an open structure. Two symmetrical triangular holes (701) are opened on the bottom surface of the flip frame (7). A connecting seat (702) for installing the connecting rod (10) is provided on the bottom surface of the flip frame (7).

7. The sorting mechanism of a static unloader for civil aviation as claimed in claim 1, characterized in that: Protective plates (1) are respectively installed on both sides of the top surface of the turning frame (7), and rollers (2) are installed at intervals on the protective plates (1).

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