CN210011659U

CN210011659U - Wheel chain mixed type vehicle-mounted automatic assembling and disassembling device

Info

Publication number: CN210011659U
Application number: CN201920357936.8U
Authority: CN
Inventors: 邵鑫; 周业开; 胡华; 李俊芳
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-02-04
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses an on-vehicle automatic handling device of wheel chain hybrid, including hidden gyro wheel strutting arrangement, hidden chain drive and infill panel. Hidden gyro wheel strutting arrangement includes: the lifting device comprises a main cavity, a supporting piece, a boss, a lifting frame and a gas belt, wherein the supporting piece is arranged in the lifting frame, the gas belt is arranged at the lowest part in the main cavity, the lifting frame is arranged above the gas belt, then the panel is arranged at the uppermost edge, and the boss determines the upper limit of the lifting frame; the hidden chain transmission device comprises: the chain, the shell, the gas belt, the chain track and the chain are sequentially arranged from bottom to top, and the chain wheels are arranged at two ends of the device; generally, the utility model is suitable for a tray ization goods have safety, high efficiency and strong adaptability's characteristics in the loading and unloading of various narrow and small spaces and adverse circumstances, realize quick, safety, the automatic loading and unloading of goods.

Description

Wheel chain mixed type vehicle-mounted automatic assembling and disassembling device

Technical Field

The invention relates to the field of logistics transportation equipment, in particular to a wheel chain hybrid type vehicle-mounted automatic loading and unloading device.

Background

The existing vehicle-mounted loading and unloading device with power is roughly divided into two types according to a transmission device: roller drive (no chain) and chain drive (no rollers). The first kind of roller driving device is suitable for goods with supporting board and has high strength requirement and high cost. The second type of chain transmission is suitable for goods such as trays and pallets, and because the chain needs to transmit and bear the dynamic load in transportation, the requirements on the strength of the chain, the chain wheel and the chain track are very high, and the chain is very easy to damage. Therefore, the wheel chain hybrid vehicle-mounted automatic assembling and disassembling device is designed.

Disclosure of Invention

In order to solve the existing problem, the utility model provides a wheel chain hybrid vehicle-mounted automatic loading and unloading device can solve the problem of mentioning in the background art.

The utility model discloses a realize through following technical scheme:

a wheel chain hybrid vehicle-mounted automatic loading and unloading device comprises a hidden roller supporting device, a hidden chain transmission device and a filling plate;

the hidden roller supporting device comprises a supporting piece, a lifting frame, a main cavity, an air belt, a boss and a panel, wherein the main cavity is long and is erected on the bottom surface of a carriage, the air belt is placed at the bottom in the main cavity and is long, the lifting frame is placed on the air belt, a row of supporting pieces are arranged on the lifting frame and are rotationally connected through pins, the panel is covered on the main cavity and is long, a plurality of rectangular hole positions are formed in the panel, and the supporting piece is placed in each rectangular hole position;

the hidden chain transmission device consists of a chain, a chain wheel, a gas belt, a shell and a chain track, wherein the shell, the chain, the gas belt, the chain track and the chain are arranged from bottom to top, the chain wheel is arranged at two ends of the shell and connected with the chain, and a groove for chain transmission is arranged on the chain track.

Furthermore, the cross sections of the main cavity and the lifting frame are groove-shaped.

Furthermore, support pieces are uniformly arranged on the lifting frame at intervals, and the support pieces can be rollers, rolling wheels or universal wheels.

Furthermore, the panel is of an n-shaped structure and is connected with the main cavity from the side.

Furthermore, two bosses are respectively arranged on the main cavity and the lifting frame, and the bosses determine the upper limit of lifting of the lifting frame.

Furthermore, the chain can adopt different specifications according to working conditions.

Further, the chain track is made of polyethylene.

Further, the filling board is a wood floor or an aluminum profile.

Further, the air belt can be replaced by an air pipe.

Furthermore, the arrangement of the hidden roller supporting device, the hidden chain transmission device and the filling plate can be customized according to the model of the vehicle and the specific loading and unloading requirements.

The invention has the beneficial effects that: according to working conditions, a set of wheel chain hybrid vehicle-mounted automatic loading and unloading device is assembled by a plurality of sets of hidden roller supporting devices, hidden chain transmission devices and filling plates; when the equipment does not work, the roller and the chain are below the plane of the whole device, and the surface of the whole equipment is flat; when the device is in operation: the vehicle-mounted automatic air source enables the air belt to lift the roller and the chain, the goods are lifted up, the chain drives the goods to rapidly enter and exit the carriage, and rapid, safe and automatic loading and unloading of the goods are finally achieved.

Drawings

FIG. 1 is a schematic structural view of a wheel chain hybrid vehicle-mounted automatic loading and unloading device;

FIG. 2 is a schematic view of the overall structure of the hidden roller supporting device;

FIG. 3 is a schematic view of the structure of the hidden roller supporting device when not in operation;

FIG. 4 is a schematic view of the hidden roller supporting device;

FIG. 5 is a schematic view of the hidden chain drive in an inoperative configuration;

FIG. 6 is a schematic view of the hidden chain transmission device.

In the figure: 1. a support member; 2. a lifting frame; 3. a pin; 4. a main chamber; 5. the bottom surface of the carriage; 6. an air belt; 7. a boss; 8. a panel; 9. a chain; 10. a sprocket; 11. a housing; 12. a chain track; 13. A hidden roller support device; 14. a hidden chain transmission device; 15. and (7) filling the board.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in FIG. 1, a wheel chain hybrid vehicle-mounted automatic loading and unloading device is composed of a hidden roller supporting device 13, a hidden chain transmission device 14 and a filling plate 15; the arrangement of the hidden roller support 13, the hidden chain drive 14 and the filler plate 15 can be customized according to the vehicle model and the specific loading and unloading requirements. The hidden roller supporting device 13 is used for bearing weight and reducing friction force during cargo loading and unloading. The concealed chain drive 14 is used to drive cargo. The application of the filling plate 15 enables the carriage to be in a flat state, facilitates people and goods to enter and exit, and is beneficial to improving the safety factor.

As shown in fig. 2-4, the hidden roller supporting device 13 is composed of a supporting member 1, a lifting frame 2, a main cavity 4, an air belt 6, a boss 7 and a panel 8, wherein the main cavity 4 is in a strip shape and is erected on the bottom surface 5 of the carriage, the air belt 6 is placed at the bottom in the main cavity 4 and is in a strip shape, the lifting frame 2 is placed on the air belt 6, a row of supporting members 1 are rotatably connected with the lifting frame 2 through pins 3, the supporting members 1 are uniformly arranged on the lifting frame 2 at intervals, the supporting members 1 can be rollers, rollers or universal wheels, the main cavity 4 is covered with the panel 8, the panel 8 is in a strip shape, the panel 8 is in an n-shaped structure and is connected with the main cavity 4 from the side, a plurality of rectangular hole sites are arranged on the panel, and the supporting members; two bosses 7 are respectively arranged on the main cavity 4 and the lifting frame 2, and the bosses 7 determine the upper limit of the lifting frame 2.

The main cavity 4 and the lifting frame 2 are both groove-shaped in cross section. The upper end of the rectangle is of a strip-shaped open structure, wherein the main cavity 4 is preferably made of aluminum section, so that the cost can be reduced, and the weight can be reduced.

The lifting frame 2 is of a strip rectangular upper end opening structure and is made of aluminum alloy materials, so that cost can be reduced, and weight can be reduced. The lifting frame 2 is placed inside the main chamber 4 with a width smaller than the width inside the main chamber 4.

The support 1 may be a drum or a universal wheel. Each support 1 is rotatably installed on the lifting frame 2 and is evenly arranged at intervals, and the length and the material of the support 1 are determined according to the working condition.

The gas strip 6 is strip-shaped and is placed at the inner bottom end of the main cavity 4. The air belt 6 is wrapped with a layer of plastic, and the material of the air belt 6 is preferably rubber, but may be replaced by other materials. The contact area between the air belt 6 and the lifting frame 2 is large, the damage to the lifting frame is small, and the requirement on structural strength is relatively low.

The bosses 7 are located on both sides of the lifting frame 2 and the main chamber 4, and determine the upper limit of lifting of the lifting frame 2. When the equipment works, the lifting frame 2 is lifted, and the lifting frame 2 is contacted with the boss 7 of the main cavity body 4, so that the lifting frame 2 cannot be lifted continuously.

The panel 8 is a longitudinally extending n-type metal plate, is linked with the main cavity body 4 from the side, and rectangular hole sites which are uniformly distributed are arranged on the panel 8 to provide space for the lifting of the supporting piece 1, and meanwhile, the panel 8 has the functions of dust prevention and supporting.

As shown in fig. 5-6, the hidden chain transmission device 14 is composed of a chain 9, a sprocket 10, an air belt 6, a housing 11, and a chain rail 12, from bottom to top, the housing 11, the chain 9, the air belt 6, the chain rail 12, and the chain 9, wherein the sprocket 10 is installed at both ends of the housing 11 and is connected with the chain 9, the chain rail 12 is made of polyethylene, and the chain rail 12 is provided with a groove for driving the chain 9. The chain 9 can adopt different specifications according to working conditions. The filling board 15 is a wood floor or an aluminum profile. The air belt 6 can be replaced by an air pipe.

The chain 9 is located at the outermost side of the whole device, and winds the device for a circle in the vertical direction, the chain wheels 10 are located at two ends of the device, so that the chain 9 can drive, the air belt 6 is located at the bottommost end inside the shell 11, and the chain track 12 is located above the air belt 6 and provides a groove for driving the chain 9. The housing 11 interacts with the chain track 12 to limit the height to which the chain 9 is lifted.

The chain 9 is a three-row chain made of alloy steel, and can drag heavy goods. The chains 9 with different specifications can be used according to different working conditions, and the tightness of the chains can also be manually adjusted.

The sprocket 10 is made of alloy steel and has a large load bearing capacity, and the sprocket 10 enables the chain 9 to reciprocate around the equipment so as to continuously convey cargoes.

The housing 11 serves to provide a carrier for other components, to shape the entire device, and to limit the position of the individual components in both the horizontal and vertical directions. The housing 11 is preferably made of aluminum, which reduces weight and cost.

The chain track 12 is made of polyethylene, and the polyethylene has smooth surface, convenient processing, low manufacturing cost and wear resistance, and is suitable for being contacted with a movable part.

Example 1: firstly, the goods are placed at the entrance of the carriage through the forklift and the clamping vehicle, the wheel-chain hybrid vehicle-mounted automatic loading and unloading device is started, the hidden roller supporting device 13 and the hidden chain transmission device 14 are lifted together (the equipment state after lifting is shown in fig. 4 and 6), then the chain 9 drives the goods to enter the length of the goods in the carriage, the goods are placed at the entrance of the carriage through the forklift and the clamping vehicle again, and the circulation is repeated until the goods are filled. Then quickly deflated, the chains 9 with the support 1 are sunk under the floor and the goods are placed on the infill panel 15. The same applies to unloading.

Example 2: a transport line with power is laid on the platform, goods are stacked in advance, and then the wheel chain hybrid type vehicle-mounted automatic loading and unloading device works together with the transport line on the platform, so that all the goods can be loaded into a truck at one time. The same applies to unloading.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wheel chain hybrid vehicle-mounted automatic loading and unloading device which characterized in that: consists of a hidden roller supporting device (13), a hidden chain transmission device (14) and a filling plate (15);

the hidden roller supporting device (13) is composed of supporting pieces (1), a lifting frame (2), a main cavity body (4), an air belt (6), a boss (7) and a panel (8), wherein the main cavity body (4) is long and is erected on the bottom surface (5) of a carriage, the air belt (6) is placed at the bottom in the main cavity body (4), the air belt (6) is long, the lifting frame (2) is placed on the air belt (6), a row of supporting pieces (1) are arranged on the lifting frame (2) and are rotatably connected through pins (3), the panel (8) covers the main cavity body (4), the panel (8) is long and is provided with a plurality of rectangular hole positions, and the supporting pieces (1) are placed in the rectangular hole positions;

hidden chain drive (14) comprise chain (9), sprocket (10), gas area (6), shell (11), chain track (12), from the bottom up is shell (11), chain (9), gas area (6), chain track (12), chain (9) according to this, and both ends and the connection chain (9) at shell (11) are installed in sprocket (10), be equipped with on chain track (12) and supply chain (9) driven groove.

2. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the cross sections of the main cavity (4) and the lifting frame (2) are both groove-shaped.

3. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the lifting frame (2) is uniformly provided with supporting pieces (1) at intervals, and the supporting pieces (1) can be rollers, idler wheels or universal wheels.

4. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the panel (8) is of an n-shaped structure and is connected with the main cavity (4) from the side.

5. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the main cavity (4) and the lifting frame (2) are respectively provided with two bosses (7), and the bosses (7) determine the lifting upper limit of the lifting frame (2).

6. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the chain (9) can adopt different specifications according to working conditions.

7. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the chain track (12) is made of polyethylene material.

8. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the filling board (15) is a wood floor or an aluminum profile.

9. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the air belt (6) can be replaced by an air pipe.

10. The wheel-chain hybrid vehicle-mounted automatic loading and unloading device of claim 1, wherein: the arrangement of the hidden roller supporting device (13), the hidden chain transmission device (14) and the filling plate (15) can be customized according to the model of the vehicle and the specific loading and unloading requirements.