Conical polyurethane coated roller for airport baggage belt conveyor

Abstract

The application discloses a conical polyurethane coated roller suitable for an airport luggage belt conveyor and belongs to the field of coated rollers. The roller core one is slidably connected with a roller core two on one side. A connecting mechanism is arranged between the roller core two and the roller core one. The connecting mechanism comprises an insertion block which is fixedly connected with the roller core two. A spring is fixedly connected in the inside of the insertion block. The insertion block is inserted into the inside of the roller core one to connect the roller core one with the roller core two. The spring supports the positioning rod. The positioning rod is inserted into the inside of the roller core one to position the insertion block. When disassembly is needed, the positioning rod is pressed into the inside of the insertion block to disconnect the roller core one from the roller core two. The polyurethane rubber layer of the worn part can be conveniently replaced. The traditional coated roller needs to be disassembled from the whole roller core when the worn coated roller is maintained, which leads to the slow maintenance speed. The practicability is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of encapsulated rollers, and particularly relates to a conical polyurethane encapsulated roller suitable for an airport luggage belt conveyor. BACKGROUND

[0002] As core equipment for guaranteeing efficient and safe transportation of passenger luggage, an airport luggage belt conveyor is directly related to system operation efficiency. A traditional conveying roller is a steel roller which cannot meet the processing demand of more than ten thousand pieces of luggage per day in a modern airport.

[0003] At present, in a long-time use process, the encapsulated layer on the surface of a roller core of a traditional encapsulated roller is worn, and when the worn encapsulated roller is repaired, the entire roller core needs to be disassembled, so that the repair speed is slow. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects of the prior art, the utility model provides a conical polyurethane encapsulated roller suitable for an airport luggage belt conveyor, overcomes the defects of the prior art, and aims at solving the problems in the background art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: the conical polyurethane encapsulated roller suitable for the airport luggage belt conveyor comprises a roller core one, the roller core one is slidably connected with a roller core two on one side, a connecting mechanism is arranged between the roller core two and the roller core one, the connecting mechanism comprises an insertion block, the insertion block is fixedly connected with the roller core two, a spring is fixedly connected in the insertion block, a positioning rod is fixedly connected to the top of the spring, the positioning rod is slidably connected with the insertion block, a reinforcing mechanism is arranged on the surface of the roller core two and the roller core one, and a polyurethane encapsulated layer is fixedly connected to the surface of the reinforcing mechanism.

[0006] As a preferred implementation form, the reinforcing mechanism comprises a honeycomb framework layer, the honeycomb framework layer is provided with two, the two honeycomb framework layers are respectively fixedly connected with the roller core two and the roller core one, a prestressed winding layer is fixedly connected to the top of the honeycomb framework layer, and a polyurethane encapsulated layer is fixedly connected to the top of the prestressed winding layer.

[0007] By adopting the above-mentioned technical scheme, the honeycomb framework layer provides static support for the roller core two and the roller core one, and the prestressed winding layer enhances the dynamic deformation resistance of the roller core two and the roller core one, so that the roller core two and the roller core one can be better protected.

[0008] As a preferred implementation form, the honeycomb framework layer is an aluminum alloy component, and the prestressed winding layer is a carbon fiber filament component.

[0009] Through the above technical scheme, the service life of the honeycomb framework layer is strengthened by adopting the aluminum alloy structure, and the dynamic anti-deformation ability of the roller core two and the roller core one is enhanced by the prestressed winding layer, so that the roller core two and the roller core one can be better protected.

[0010] As a preferred embodiment, the polyurethane adhesive layer is conical.

[0011] Through the above technical scheme, the polyurethane adhesive layer is conical, and the luggage deviation probability is reduced by the conical polyurethane adhesive layer, so that the luggage deviation probability can be better reduced.

[0012] As a preferred embodiment, two elastic transition blocks are arranged between the roller core one and the roller core two, and the two elastic transition blocks are symmetrically installed on the surfaces of the roller core one and the roller core two.

[0013] Through the above technical scheme, two elastic transition blocks are arranged between the roller core one and the roller core two, and the luggage is supported by the elastic transition blocks to prevent the luggage from being stuck between the roller core one and the roller core two, so that the luggage can be better prevented from being stuck between the roller core one and the roller core two.

[0014] As a preferred embodiment, the polyurethane adhesive layer is internally fixedly connected with temperature sensors and pressure sensors, the temperature sensors and the pressure sensors are all arranged in three, and the three temperature sensors and the three pressure sensors are annularly distributed in the interior of the polyurethane adhesive layer.

[0015] Through the above technical scheme, the polyurethane adhesive layer is internally fixedly connected with temperature sensors and pressure sensors, the temperature of the polyurethane adhesive layer is detected by the temperature sensors, and the wear of the polyurethane adhesive layer is detected by the pressure sensors, so that the wear and the temperature of the polyurethane adhesive layer can be better detected.

[0016] As a preferred embodiment, anti-skid lines are arranged on the surface of the polyurethane adhesive layer.

[0017] Through the above technical scheme, the anti-skid lines are arranged on the surface of the polyurethane adhesive layer, and the guiding friction is enhanced by the anti-skid lines, so that the guiding friction can be better enhanced.

[0018] The beneficial effects of the present application are as follows:

[0019] 1. The conical polyurethane encapsulated roller suitable for airport luggage belt conveyor, through the setting of the insertion block, the positioning rod and the spring, the insertion block is inserted into the inside of the roller core one, the roller core one is connected with the roller core two, the positioning rod is supported by the spring, the insertion block is positioned by the positioning rod inserted into the inside of the roller core one, when disassembling, the positioning rod is pressed to make the positioning rod enter the inside of the insertion block, the connection of the roller core one and the roller core two is released, the worn polyurethane rubber layer is replaced, the traditional encapsulated roller is avoided, the whole roller core needs to be disassembled when the worn encapsulated roller is repaired, the problem of slow repair speed is solved, and the practicability is improved.

[0020] 2. The conical polyurethane encapsulated roller suitable for airport luggage belt conveyor, through the setting of the honeycomb framework layer and the prestressed winding layer, the service life of the honeycomb framework layer is strengthened by the aluminum alloy member, the dynamic deformation resistance of the roller core two and the roller core one is enhanced by the prestressed winding layer, the problem that the traditional encapsulated roller cannot protect the roller core is solved, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front structure schematic view of the application;

[0022] Figure 2 It is a connection mechanism structure schematic view of the application;

[0023] Figure 3 It is a roller core two structure schematic view of the application;

[0024] Figure 4 It is a reinforcing mechanism structure schematic view of the application.

[0025] BRIEF DESCRIPTION OF DRAWINGS:

[0026] 1, roller core one; 2, connection mechanism; 21, insertion block; 22, positioning rod; 23, spring; 3, reinforcing mechanism; 31, honeycomb framework layer; 32, prestressed winding layer; 4, roller core two; 5, polyurethane rubber layer; 6, temperature sensor; 7, pressure sensor; 8, elastic transition block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments.

[0028] REFERENCE Figures 1-4, The application discloses a conical polyurethane rubber-coated roller suitable for airport luggage belt conveyors, which comprises a roller core 1, a roller core 2 slidably connected to one side of the roller core 1, a connecting mechanism 2 arranged between the roller core 2 and the roller core 1, the connecting mechanism 2 comprising an insertion block 21 fixedly connected to the roller core 2, a spring 23 fixedly connected to the inside of the insertion block 21, a positioning rod 22 fixedly connected to the top of the spring 23, the positioning rod 22 being slidably connected to the insertion block 21, a reinforcing mechanism 3 arranged on the surface of the roller core 2 and the roller core 1, and a polyurethane rubber layer 5 fixedly connected to the surface of the reinforcing mechanism 3.

[0029] Referring to Figures 2-4 The reinforcing mechanism 3 comprises two honeycomb framework layers 31, the two honeycomb framework layers 31 being fixedly connected to the roller core 2 and the roller core 1 respectively, a prestressed winding layer 32 fixedly connected to the top of the honeycomb framework layer 31, and the polyurethane rubber layer 5 fixedly connected to the top of the prestressed winding layer 32; the honeycomb framework layer 31 provides static support for the roller core 2 and the roller core 1, and the prestressed winding layer 32 enhances the dynamic deformation resistance of the roller core 2 and the roller core 1, thereby better protecting the roller core 2 and the roller core 1.

[0030] Referring to Figure 4 The honeycomb framework layer 31 is an aluminum alloy component, and the prestressed winding layer 32 is a carbon fiber filament component; the honeycomb framework layer 31 is an aluminum alloy component, thereby prolonging the service life of the honeycomb framework layer 31, and the prestressed winding layer 32 enhances the dynamic deformation resistance of the roller core 2 and the roller core 1, thereby better protecting the roller core 2 and the roller core 1.

[0031] Referring to Figures 1-2 The polyurethane rubber layer 5 is conical; the polyurethane rubber layer 5 is conical, thereby reducing the luggage deviation probability, and the conical polyurethane rubber layer 5 can better reduce the luggage deviation probability.

[0032] Referring to Figures 1-2 Two elastic transition blocks 8 are arranged between the roller core 1 and the roller core 2, and the two elastic transition blocks 8 are symmetrically arranged on the surface of the roller core 1 and the roller core 2; the two elastic transition blocks 8 are arranged between the roller core 1 and the roller core 2, thereby supporting the luggage by means of the elastic transition blocks 8, preventing the luggage from being stuck between the roller core 1 and the roller core 2, and better preventing the luggage from being stuck between the roller core 1 and the roller core 2.

[0033] Referring to Figure 2The inside of the polyurethane adhesive layer 5 is fixedly connected with temperature sensors 6 and pressure sensors 7, the temperature sensors 6 and the pressure sensors 7 are all provided with three, and the three temperature sensors 6 and the pressure sensors 7 are annularly distributed in the inside of the polyurethane adhesive layer 5.

[0034] With reference to Figures 1-3 The surface of the polyurethane adhesive layer 5 is provided with anti-skid lines; the surface of the polyurethane adhesive layer 5 is provided with anti-skid lines, and the anti-skid lines can enhance the guiding friction force, so that the guiding friction force can be better enhanced.

[0035] Working principle: the insertion block 21 is inserted into the inside of the roller core one 1, the roller core one 1 is connected with the roller core two 4, the spring 23 supports the positioning rod 22, the positioning rod 22 is inserted into the inside of the roller core one 1 to position the insertion block 21, when disassembling, the positioning rod 22 is pressed into the inside of the insertion block 21 to release the connection between the roller core one 1 and the roller core two 4, the worn polyurethane adhesive layer 5 can be conveniently replaced, the honeycomb framework layer 31 is an aluminum alloy component, the service life of the honeycomb framework layer 31 is enhanced, the prestress winding layer 32 enhances the dynamic deformation resistance of the roller core two 4 and the roller core one 1, the polyurethane adhesive layer 5 is conical, and the conical polyurethane adhesive layer 5 reduces the luggage deviation probability.

[0036] In the description of the present application, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium;It can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0038] The utility model is described above in combination with specific implementation manners, but the person skilled in the art should be clear that these descriptions are exemplary, and are not the limitation of the protection scope of the utility model. The person skilled in the art can make various modifications and modifications to the utility model according to the spirit and principle of the utility model, and these modifications and modifications are also within the scope of the utility model.

Claims

1. A conical polyurethane-coated roller suitable for airport baggage conveyor belts, comprising a roller core (1), characterized in that, Roller core one (1) is slidably connected to roller core two (4) on one side. A connecting mechanism (2) is provided between roller core two (4) and roller core one (1). The connecting mechanism (2) includes an insertion block (21). The insertion block (21) is fixedly connected to roller core two (4). A spring (23) is fixedly connected inside the insertion block (21). A positioning rod (22) is fixedly connected to the top of the spring (23). The positioning rod (22) is slidably connected to the insertion block (21). A reinforcing mechanism (3) is provided on the surface of both roller core two (4) and roller core one (1). A polyurethane adhesive layer (5) is fixedly connected to the surface of the reinforcing mechanism (3).

2. The conical polyurethane-coated roller suitable for airport baggage conveyors according to claim 1, characterized in that, The reinforcement mechanism (3) includes a honeycomb skeleton layer (31), and there are two honeycomb skeleton layers (31). The two honeycomb skeleton layers (31) are fixedly connected to the second roller core (4) and the first roller core (1) respectively. A prestressed winding layer (32) is fixedly connected to the top of the honeycomb skeleton layer (31), and a polyurethane adhesive layer (5) is fixedly connected to the top of the prestressed winding layer (32).

3. The conical polyurethane-coated roller suitable for airport baggage conveyors according to claim 2, characterized in that, The honeycomb skeleton layer (31) is an aluminum alloy component, and the prestressed winding layer (32) is a carbon fiber bundle component.

4. The conical polyurethane-coated roller suitable for airport baggage conveyors according to claim 1, characterized in that, The polyurethane adhesive layer (5) is conical in shape.

5. The conical polyurethane-coated roller suitable for airport baggage conveyor belts according to claim 1, characterized in that, Two elastic transition blocks (8) are provided between the first roller core (1) and the second roller core (4), and the two elastic transition blocks (8) are symmetrically installed on the surfaces of the first roller core (1) and the second roller core (4).

6. The conical polyurethane-coated roller suitable for airport baggage conveyor belts according to claim 1, characterized in that, A temperature sensor (6) and a pressure sensor (7) are fixedly connected inside the polyurethane adhesive layer (5). There are three of each temperature sensor (6) and pressure sensor (7), and the three temperature sensors (6) and pressure sensors (7) are arranged in a ring inside the polyurethane adhesive layer (5).

7. The conical polyurethane-coated roller suitable for airport baggage conveyor belts according to claim 1, characterized in that, The surface of the polyurethane adhesive layer (5) is provided with anti-slip texture.

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