CN110817381A

CN110817381A - Suitcase/carton anticollision buffering platform

Info

Publication number: CN110817381A
Application number: CN201911107217.1A
Authority: CN
Inventors: 张威; 柴生明; 王伟; 孙艳坤; 王立文
Original assignee: Civil Aviation University of China
Current assignee: Civil Aviation University of China
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-02-21

Abstract

A collision-proof buffer platform for luggage case/carton. The damping device comprises a base, a left side pin shaft, a right side pin shaft, a left upper side pin shaft, a damping device, a buffering acting plate support and a buffering acting plate. The invention has the following effects: the external buffering damping device is adopted, so that the luggage can be protected from being worn and damaged to the maximum extent, and the structure of the original conveying device is not required to be changed. The baggage can be smoothly and smoothly transferred to the next conveyor by the lower friction and the weight of the baggage itself. The buffering damping device composed of the spring and the damping cylinder is adopted, so that the impact on the conveying device caused by the luggage can be reduced by compressing the spring when the luggage slides down to the buffering action plate, and the rebound speed can be well controlled in the rebound process, so that the impact of secondary rebound is eliminated or reduced. The adopted parts are fewer, the structure is simple, and therefore the maintenance is convenient and the service life can be prolonged.

Description

Suitcase/carton anticollision buffering platform

Technical Field

The utility model provides a suitcase/carton anticollision buffering platform, belongs to airport transportation auxiliary assembly technical field.

Background

The airport luggage conveyer belt is a carrier, is specially designed for airports, has standardized characteristics, has various layouts and models due to the design of different airports, is manufactured according to the size of the shape of a luggage case/carton, and has the size suitable for the size of the luggage case/carton which can be applied.

The luggage case can be divided into a hard-shell luggage case and a soft-shell luggage case, wherein the hard-shell luggage case is made of light hard plastic, and the soft-shell luggage case is made of cloth. The sizes of the luggage cases are various, and the sizes of the luggage cases are mainly 16 inches, 17 inches, 18 inches, 20 inches, 22 inches, 24 inches, 28 inches and 32 inches. Different sizes of luggage have different three-sided lengths.

The size of the impact force that the aircraft luggage can withstand cannot be too great, otherwise damage to the luggage, and even to the conveyor, can occur. There is currently a lack of devices that reduce the impact damage to the baggage and conveyor during the conveying of the baggage.

Disclosure of Invention

In order to solve the above problems, the present invention provides a crash-proof and buffering platform for luggage/cartons.

In order to achieve the purpose, the luggage case/carton anti-collision buffer platform provided by the invention comprises a base, a left side pin shaft, a right side pin shaft, a left upper side pin shaft, a buffer damping device, a buffer acting plate bracket and a buffer acting plate; the base is of a horizontally arranged plate-shaped structure, and a support is arranged in the middle of the surface of the base; the lower end of the buffer action plate bracket is hinged at the edge of one end of the base by a left pin shaft, the upper part of the buffer action plate bracket extends in the direction departing from the base, and the outer end of the buffer action plate bracket is connected with a vertically arranged buffer action plate; a support is arranged at one side of the middle part of the buffer action plate bracket, which is close to the base; the buffering damping device is obliquely arranged, the upper end of the buffering damping device is hinged with the support on the buffering action plate support through the left upper side pin shaft, and the lower end of the buffering damping device is hinged with the support on the base through the right side pin shaft.

The buffer damping device comprises a spring, a damping cylinder and two baffle rings; the outer end of the cylinder body on the damping cylinder is hinged on the right side pin shaft, and the outer end of the piston rod is hinged on the left upper side pin shaft; the two baffle rings are respectively arranged in the middle of the outer circumferential surface of the cylinder body and at the outer end part of the piston rod; the spring is sleeved outside the piston rod and the cylinder body between the two baffle rings.

The anti-collision buffer platform for the luggage case/carton provided by the invention has the beneficial effects that:

1. the invention adopts an external buffer damping device, can protect the luggage from being worn and damaged to the maximum extent, and does not need to change the structure of the original conveying device. The baggage can be smoothly and smoothly transferred to the next conveyor by the lower friction and the weight of the baggage itself.

2. The invention adopts the buffer damping device consisting of the spring and the damping cylinder, can reduce the impact on the conveying device by compressing the spring when the luggage slides down to the buffer acting plate, and can better control the rebound speed in the rebound process so as to eliminate or reduce the impact of secondary rebound.

3. The invention has the advantages of fewer parts and simple structure, thereby being convenient to maintain and prolonging the service life.

Drawings

Fig. 1 is a schematic view of the general structure of the crash cushion platform for luggage/cartons provided by the present invention.

Fig. 2 is a perspective view of the installation of the cushioning devices and related components of the luggage/carton crash cushion platform provided by the present invention.

Fig. 3 is a schematic view of the installation position of the luggage/carton crash cushion platform and the luggage conveying device provided by the present invention.

Detailed Description

The luggage/carton crash cushion platform provided by the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 2, the anti-collision buffer platform for the luggage case/carton provided by the invention comprises a base 1, a left side pin shaft 2, a right side pin shaft 3, a left upper side pin shaft 4, a buffer damping device 5, a buffer acting plate bracket 6 and a buffer acting plate 7; the base 1 is of a horizontally arranged plate-shaped structure, and a support is arranged in the middle of the surface of the base; the lower end of a buffer action plate bracket 6 is hinged at the edge of one end of the base 1 by a left pin shaft 2, the upper part extends in the direction departing from the base 1, and the outer end of the buffer action plate bracket is connected with a buffer action plate 7 which is vertically arranged; a support is arranged at one side of the middle part of the buffering action plate bracket 6 close to the base 1; the buffering damping device 5 is obliquely arranged, the upper end of the buffering damping device is hinged with a support on the buffering action plate support 6 through a left upper side pin shaft 4, and the lower end of the buffering damping device is hinged with a support on the base 1 through a right side pin shaft 3.

The buffer damping device 5 comprises a spring 51, a damping cylinder 52 and two baffle rings 53; the outer end of the cylinder body on the damping cylinder 52 is hinged on the right side pin shaft 3, and the outer end of the piston rod is hinged on the left upper side pin shaft 4; the two baffle rings 53 are respectively arranged in the middle of the outer circumferential surface of the cylinder body and at the outer end part of the piston rod; the spring 51 is sleeved outside the piston rod and the cylinder between the two retaining rings 53.

The use of the crash-proof and cushioning platform for luggage/cartons provided by the present invention will now be described as follows:

as shown in fig. 3, when the luggage/carton crash-proof buffering platform provided by the present invention is needed to be used, the platform is firstly placed outside the luggage turntable 8 at the position facing the end of the luggage conveyer 9, wherein the base 1 is located on the ground outside the luggage turntable 8, and the buffering acting plate 7 is placed above the luggage turntable 8 and facing the end of the luggage conveyer 9; when the luggage/carton slides down from the end of the luggage conveyer 9 onto the luggage turntable 8, there is usually an impact force and thus impacts the buffer acting plate 7, and the buffer acting plate 7 and the buffer acting plate bracket 6 will rotate with the left pin 2 as the axis toward the outside of the luggage turntable 8, thereby compressing the piston rod of the damping cylinder 52 and the spring 51 of the buffer damping device 5 to buffer the impact force. After the luggage/paper box is taken away from the buffer action plate 7 by the luggage rotary disk 8, the spring 51 will extend the piston rod outwards by its elastic force, and even the buffer action plate bracket 6 and the buffer action plate 7 will return to the original position.

Claims

1. The utility model provides a suitcase/carton anticollision buffering platform which characterized in that: the luggage case/carton anti-collision buffer platform comprises a base (1), a left side pin shaft (2), a right side pin shaft (3), a left upper side pin shaft (4), a buffer damping device (5), a buffer acting plate bracket (6) and a buffer acting plate (7); the base (1) is of a horizontally arranged plate-shaped structure, and a support is arranged in the middle of the surface of the base; the lower end of the buffer acting plate bracket (6) is hinged at the edge of one end of the base (1) by a left pin shaft (2), the upper part extends in the direction departing from the base (1), and the outer end of the buffer acting plate bracket is connected with a buffer acting plate (7) which is vertically arranged; a support is arranged at one side of the middle part of the buffering action plate bracket (6) close to the base (1); the buffering damping device (5) is obliquely arranged, the upper end of the buffering damping device is hinged with a support on the buffering acting plate support (6) through a left upper side pin shaft (4), and the lower end of the buffering damping device is hinged with a support on the base (1) through a right side pin shaft (3).

2. The luggage/carton crash cushion platform of claim 1, wherein: the buffer damping device (5) comprises a spring (51), a damping cylinder (52) and two baffle rings (53); the outer end of the cylinder body on the damping cylinder (52) is hinged on the right side pin shaft (3), and the outer end of the piston rod is hinged on the left upper side pin shaft (4); two baffle rings (53) are respectively arranged in the middle of the outer circumferential surface of the cylinder body and at the outer end part of the piston rod; the spring (51) is sleeved outside the piston rod and the cylinder body between the two baffle rings (53).