Automatic cargo loading and unloading equipment

Abstract

The present application provides an automatic cargo loading and unloading device, which includes a frame, a conveyor belt, a loading and unloading assembly and a lifting assembly; the conveyor belt is installed on the frame; the conveyor belt is used to transport the cargo; the loading and unloading assembly is arranged above the conveyor belt; the loading and unloading assembly includes an adsorption member and a push-pull assembly, the push-pull end of the push-pull assembly is connected to the adsorption member and drives the adsorption member to move in the horizontal direction. At this time, the adsorption member is driven by the push-pull end of the push-pull assembly to adjust its position and can adsorb the cargo so as to drive the cargo to adjust its position and facilitate the transfer of the cargo, and the lifting assembly is arranged between the frame and the loading and unloading assembly, and the adsorption member is driven by the lifting assembly to move in the height direction to adjust the height position of the adsorption member, so as to facilitate the adsorption member to transfer cargo of different heights at different height positions, realize the stacking or unloading of cargo at different heights, and improve the degree of automation of the automatic cargo loading and unloading device.

Description

Technical Field

[0001] The present application belongs to the technical field of loading and unloading equipment, and in particular relates to automatic cargo loading and unloading equipment. Background Art

[0002] With the development of science and technology, large-scale forklifts and fully manual labor have gradually developed into the current semi-automatic equipment. At present, there are mature automation solutions and implementation experience in warehousing, handling, sorting, palletizing and other links. Only loading and unloading operations are basically still in manual or semi-automatic state.

[0003] In the prior art, the loading and unloading processes are performed by corresponding loading machines and unloading machines respectively, and both the loading machines and the unloading machines are in a semi-automatic state and cannot be integrated into an integrated loading and unloading machine, resulting in a low degree of automation of the existing loading and unloading machines. Summary of the Invention

[0004] The embodiments of the present application provide an automatic cargo loading and unloading device to solve the technical problem of low automation level of existing loading and unloading machines.

[0005] In a first aspect, an embodiment of the present application provides an automatic cargo loading and unloading device, comprising:

[0006] frame;

[0007] A conveyor belt is installed on the frame; the conveyor belt is used to transport goods;

[0008] A loading and unloading assembly is provided above the conveyor belt; the loading and unloading assembly includes an adsorption member and a push-pull assembly, the push-pull end of the push-pull assembly is connected to the adsorption member and drives the adsorption member to move in the horizontal direction; the adsorption member is used to adsorb goods;

[0009] The lifting assembly is arranged between the frame and the loading and unloading assembly; the lifting end of the lifting assembly is connected to the push-pull assembly, and drives the push-pull assembly and the adsorption component to move up and down in the height direction.

[0010] Optionally, the push-pull assembly includes a cylinder and a push-pull plate, the output end of the cylinder is connected to one side wall of the push-pull plate, and the other side wall of the push-pull plate is connected to the adsorption component, and the adsorption component adsorbs the goods under negative pressure.

[0011] Optionally, the push-pull assembly further includes a support member, which is connected to the lifting end of the lifting assembly and supports the cylinder, the push-pull plate and the adsorption member.

[0012] Optionally, the push-pull assembly further includes a carrying plate, which is connected to the support member and is located at the lower side of the adsorption member, and the carrying plate carries the goods adsorbed by the adsorption member.

[0013] Optionally, there are two loading and unloading assemblies, and one end of the carrying plates of the two loading and unloading assemblies is provided with a serrated portion;

[0014] When the two loading and unloading assemblies are docked with each other, the two carrying plates are docked with each other, and the two serrated portions are engaged with each other.

[0015] Optionally, the lifting assembly includes a first motor, a first transmission mechanism, and a first lifting plate, wherein the first lifting plate is escalably mounted on the frame and serves as a lifting end of the lifting assembly;

[0016] One end of the first transmission mechanism is connected to the first motor, and the other end is connected to the first lifting plate, and drives the first lifting plate and the loading and unloading assembly connected to the first lifting plate to rise and fall relative to the frame.

[0017] Optionally, the first transmission mechanism is a chain transmission mechanism, including a circularly rotating chain; the chain is arranged in a vertical direction, and the first lifting plate is fixed to a chain link in the chain.

[0018] Optionally, a rotating assembly is connected between the lifting assembly and the frame, a fixed end of the rotating assembly is connected to the frame, and a rotating end is connected to the lifting assembly to adjust the orientation of the loading and unloading assembly.

[0019] Optionally, the rotating assembly includes a second motor, a second transmission mechanism and a rotating plate, one end of the second transmission mechanism is connected to the second motor, and the other end is connected to the rotating plate, and drives the rotating plate and the lifting assembly connected to the rotating plate to rotate.

[0020] Optionally, the bottom of the frame is connected to a steering wheel, and the steering wheel rotates relative to the ground to drive the movement of the frame.

[0021] The embodiment of the present application provides an automatic cargo loading and unloading device, in which a conveyor belt is installed on a frame; the conveyor belt is used to convey cargo; a loading and unloading assembly is arranged above the conveyor belt; the loading and unloading assembly includes an adsorption member and a push-pull assembly, the push-pull end of the push-pull assembly is connected to the adsorption member and drives the adsorption member to move in the horizontal direction; the adsorption member is used to adsorb cargo, at this time, the adsorption member is driven by the push-pull end of the push-pull assembly to adjust its position, and can adsorb cargo, so as to drive the cargo to adjust its position and facilitate the transfer of cargo, and the lifting assembly is arranged between the frame and the loading and unloading assembly; the lifting end of the lifting assembly is connected to the push-pull assembly and drives the push-pull assembly and the adsorption member to rise and fall in the height direction, at this time, the adsorption member is driven by the lifting assembly to move in the height direction to adjust the height position of the adsorption member, so as to facilitate the adsorption member to transfer cargo of different heights at different height positions, realize stacking or unloading of cargo at different heights, and improve the degree of automation of the automatic cargo loading and unloading equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0023] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0024] Figure 1 Schematic diagram of the horizontal blade state of the automatic cargo loading and unloading equipment provided in an embodiment of the present application.

[0025] Figure 2 Schematic diagram of the vertical blade state of the automatic cargo loading and unloading equipment provided in an embodiment of the present application.

[0026] Figure 3 A partial schematic diagram of the automatic cargo loading and unloading equipment provided in an embodiment of the present application. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the described embodiments are only some of the embodiments of this application, and not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without inventive efforts are within the scope of protection of this application.

[0028] The embodiment of the present application provides an automatic cargo loading and unloading device 100 to solve the technical problem of low automation level of existing loading and unloading machines.

[0029] refer to Figures 1 to 3 An embodiment of the present application provides an automatic cargo loading and unloading device 100, which includes a frame 10, a conveyor belt 20, a loading and unloading component 30 and a lifting component 40. The conveyor belt 20, the loading and unloading component 30 and the lifting component 40 are all installed on the frame 10.

[0030] The frame 10 serves as a supporting component of the automatic cargo loading and unloading equipment 100, supporting the conveyor belt 20, the loading and unloading assembly 30 and the lifting assembly 40. The frame 10 can also serve as a part of the vehicle body. The bottom of the frame 10 is connected to the steering wheel 11, and the steering wheel 11 rotates relative to the ground to drive the movement of the frame 10. The position of the frame 10 is adjusted by the operation of the steering wheel 11, so as to facilitate the position adjustment of the conveyor belt 20, the loading and unloading assembly 30 and the lifting assembly 40, thereby realizing the position adjustment of the automatic cargo loading and unloading equipment 100, so that the automatic cargo loading and unloading equipment 100 can move toward a preset position, so as to facilitate moving to a cargo loading position or unloading position.

[0031] The conveyor belt 20 is installed on the frame 10; the conveyor belt 20 is used to transport goods; the conveyor belt 20 transports goods in a working state and realizes the position adjustment of the goods to avoid manual movement of the goods.

[0032] The loading and unloading assembly 30 is arranged above the conveyor belt 20; the loading and unloading assembly 30 includes an adsorption component 31 and a push-pull component 32, the push-pull end of the push-pull component 32 is connected to the adsorption component 31, and drives the adsorption component 31 to move in the horizontal direction; the adsorption component 31 is used to adsorb goods. At this time, the adsorption component 31 is driven by the push-pull end of the push-pull component 32 to adjust its position, and can adsorb goods, so as to drive the goods to adjust their position and facilitate the transfer of goods.

[0033] The adsorption member 31 may be a sponge suction cup, and adsorbs the cargo under negative pressure.

[0034] The push-pull assembly 32 includes a cylinder and a push-pull plate. The output end of the cylinder is connected to one side wall of the push-pull plate, and the other side wall of the push-pull plate is connected to the adsorption component 31, thereby realizing the horizontal position adjustment of the adsorption component 31, so that the adsorption component 31 can move toward the goods under the drive of the push-pull plate, thereby facilitating the adsorption component 31 to adsorb the goods, or drive the goods to adjust their position in the horizontal direction.

[0035] In addition, the push-pull assembly 32 further includes a support member 321, which is connected to the lifting end of the lifting assembly 40 and supports the cylinder, the push-pull plate and the adsorption member 31. Optionally, the support member 321 is a shell.

[0036] In addition, the push-pull assembly 32 also includes a supporting plate 322, which is connected to the support member 321 and is located on the lower side of the adsorption member 31. The supporting plate 322 carries the goods adsorbed by the adsorption member 31 to prevent the goods adsorbed by the adsorption member 31 from falling, thereby improving the movement safety of the goods adsorbed by the adsorption member 31.

[0037] There are two loading and unloading components 30, and one end of the supporting plates 322 of the two loading and unloading components 30 is provided with a serrated portion 3221; when the two loading and unloading components 30 are docked with each other, the two supporting plates 322 are docked with each other, and the two serrated portions 3221 are engaged with each other. At this time, the two supporting plates 322 form a continuous flat plate during the engagement process, which supports the goods, and there is no gap in the flat plate to prevent the goods from falling off the flat plate along the gap. In addition, the serration design on the two supporting plates 322 is to ensure that the shovel plate is long enough when loading and unloading an odd number of goods (the goods will not fall), and the loading and unloading components 30 on both sides will not interfere with each other when moving vertically at the same time.

[0038] The lifting component 40 is arranged between the frame 10 and the loading and unloading component 30; the lifting end of the lifting component 40 is connected to the push-pull component 32, and drives the push-pull component 32 and the adsorption component 31 to rise and fall in the height direction. At this time, the adsorption component 31 is driven by the lifting component 40 to move in the height direction to adjust the height position of the adsorption component 31, so as to facilitate the adsorption component 31 to transfer goods at different heights at different height positions, realize the stacking or unloading of goods at different heights, and improve the degree of automation of the automatic loading and unloading equipment 100 of goods.

[0039] Among them, the lifting assembly 40 includes a first motor, a first transmission mechanism 41 and a first lifting plate 42. The first lifting plate 42 can be installed on the frame 10 in a liftable manner and serves as the lifting end of the lifting assembly 40; one end of the first transmission mechanism 41 is connected to the first motor, and the other end is connected to the first lifting plate 42, and drives the first lifting plate 42 and the loading and unloading assembly 30 connected to the first lifting plate 42 to rise and fall relative to the frame 10, thereby adjusting the height position of the loading and unloading assembly 30.

[0040] Optionally, the first transmission mechanism 41 is a chain transmission mechanism, including a circulating rotating chain; the chain is arranged in a vertical direction, and the first lifting plate 42 is fixed to a chain link in the chain.

[0041] In addition, a rotating assembly 50 is connected between the lifting assembly 40 and the frame 10. The fixed end of the rotating assembly 50 is connected to the frame 10, and the rotating end is connected to the lifting assembly 40 to adjust the orientation of the loading and unloading assembly 30. At this time, the loading and unloading assembly 30 is adjusted between the horizontal knife state and the vertical knife state under the drive of the rotating assembly 50.

[0042] Among them, the rotating assembly 50 includes a second motor, a second transmission mechanism and a rotating plate. One end of the second transmission mechanism is connected to the second motor, and the other end is connected to the rotating plate, and drives the rotating plate and the lifting assembly 40 connected to the rotating plate to rotate.

[0043] When the loading and unloading component 30 is in the horizontal knife state, the automatic cargo loading and unloading equipment 100 completes the unloading process. At this time, the adsorption component 31 moves toward the cargo under the drive of the push-pull component 32, and adsorbs the cargo under negative pressure. The carrying plate 322 carries the cargo adsorbed by the adsorption component 31, and the lifting component 40 drives the push-pull component 32 and the adsorption component 31 to move to the conveyor belt 20. The rotating component 50 drives the lifting component 40 to rotate 90 degrees. At this time, the cargo adsorbed by the adsorption component 31 is directed toward the conveyor belt 20, and the push-pull component 32 drives the adsorption component 31 to move toward the conveyor belt 20, so that the adsorption component 31 cancels the adsorption of the cargo under non-negative pressure. The cargo abuts the surface of the conveyor belt 20 and is adjusted in position under the drive of the conveyor belt 20, thereby realizing the unloading of the cargo.

[0044] When the loading and unloading component 30 is in the vertical knife state, the automatic cargo loading and unloading equipment 100 completes the loading process. At this time, the adsorption part 31 moves toward the cargo under the drive of the push-pull component 32, and adsorbs the cargo on the conveyor belt 20 under negative pressure. The carrying plate 322 carries the cargo adsorbed by the adsorption part 31, and the lifting component 40 drives the push-pull component 32 and the adsorption part 31 to move above the conveyor belt 20. The rotating component 50 drives the lifting component 40 to rotate 90 degrees. At this time, the cargo adsorbed by the adsorption part 31 is directed toward the shelf or loading station, and the push-pull component 32 drives the adsorption part 31 to move toward the shelf or loading station, so that the adsorption part 31 cancels the adsorption of the cargo under non-negative pressure. The cargo abuts the surface of the shelf or loading station and is adjusted in position under the drive of the conveyor belt 20, thereby realizing the loading of the cargo, and the lifting component 40 drives the adsorption part 31 to adjust the high position to facilitate stacking of the cargo.

[0045] The embodiment of the present application provides an automatic cargo loading and unloading device 100, wherein a conveyor belt 20 is mounted on a frame 10; the conveyor belt 20 is used to transport cargo; a loading and unloading assembly 30 is arranged above the conveyor belt 20; the loading and unloading assembly 30 includes an adsorption member 31 and a push-pull assembly 32, the push-pull end of the push-pull assembly 32 is connected to the adsorption member 31, and drives the adsorption member 31 to move. Move in the horizontal direction; the adsorption part 31 is used to adsorb goods. At this time, the adsorption part 31 is adjusted in position under the drive of the push-pull end of the push-pull component 32, and can adsorb goods, so as to drive the goods to adjust their position and facilitate the transfer of goods. The lifting component 40 is arranged between the frame 10 and the loading and unloading component 30; the lifting end of the lifting component 40 is connected to the push-pull component 32, and drives the push-pull component 32 and the adsorption part 31 to rise and fall in the height direction. At this time, the adsorption part 31 is driven by the lifting component 40 to realize movement in the height direction to adjust the height position of the adsorption part 31, so as to facilitate the adsorption part 31 to transfer goods of different heights at different height positions, realize stacking or unloading of goods at different heights, and improve the degree of automation of the automatic loading and unloading equipment 100 of goods.

[0046] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0047] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more features.

[0048] This document uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and core ideas of this application. At the same time, for technical personnel in this field, based on the ideas of this application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting this application.

Claims

1. An automatic cargo loading and unloading device, characterized in that: include: frame; A conveyor belt is installed on the frame; the conveyor belt is used to transport goods; A loading and unloading assembly is provided above the conveyor belt; the loading and unloading assembly includes an adsorption member and a push-pull assembly, the push-pull end of the push-pull assembly is connected to the adsorption member and drives the adsorption member to move in the horizontal direction; the adsorption member is used to adsorb goods; A lifting assembly is provided between the frame and the loading and unloading assembly; a lifting end of the lifting assembly is connected to the push-pull assembly, and drives the push-pull assembly and the adsorption member to move up and down in the height direction; There are two loading and unloading assemblies, and one end of the carrying plates of the two loading and unloading assemblies is provided with a serrated portion; When the two loading and unloading assemblies are docked with each other, the two carrying plates are docked with each other, and the two serrated portions are engaged with each other.

2. The automatic cargo loading and unloading equipment according to claim 1, characterized in that: The push-pull assembly includes a cylinder and a push-pull plate. The output end of the cylinder is connected to one side wall of the push-pull plate, and the other side wall of the push-pull plate is connected to the adsorption member. The adsorption member adsorbs the goods under negative pressure.

3. The automatic cargo loading and unloading equipment according to claim 2, characterized in that: The push-pull assembly further includes a support member, which is connected to the lifting end of the lifting assembly and supports the cylinder, the push-pull plate and the adsorption member.

4. The automatic cargo loading and unloading equipment according to claim 3, characterized in that: The push-pull assembly further includes a carrying plate, which is connected to the support member and is located at the lower side of the adsorption member. The carrying plate carries the goods adsorbed by the adsorption member.

5. The automatic cargo loading and unloading equipment according to any one of claims 1 to 4, characterized in that: The lifting assembly includes a first motor, a first transmission mechanism and a first lifting plate, wherein the first lifting plate is escalably mounted on the frame and serves as a lifting end of the lifting assembly; One end of the first transmission mechanism is connected to the first motor, and the other end is connected to the first lifting plate, and drives the first lifting plate and the loading and unloading assembly connected to the first lifting plate to rise and fall relative to the frame.

6. The automatic cargo loading and unloading equipment according to claim 5, characterized in that: The first transmission mechanism is a chain transmission mechanism, which includes a circulating rotating chain; the chain is arranged in a vertical direction, and the first lifting plate is fixed to a chain link in the chain.

7. An automatic cargo loading and unloading device according to any one of claims 1 to 4, wherein a rotating assembly is connected between the lifting assembly and the frame, a fixed end of the rotating assembly is connected to the frame, and a rotating end is connected to the lifting assembly to adjust the orientation of the loading and unloading assembly.

8. The automatic cargo loading and unloading equipment according to claim 7, characterized in that: The rotating assembly includes a second motor, a second transmission mechanism and a rotating plate. One end of the second transmission mechanism is connected to the second motor, and the other end is connected to the rotating plate, and drives the rotating plate and the lifting assembly connected to the rotating plate to rotate.

9. The automatic cargo loading and unloading equipment according to claim 1, characterized in that: The bottom of the frame is connected to a steering wheel, and the steering wheel rotates relative to the ground to drive the movement of the frame.

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