Automatic goods shelf carrying device

Abstract

The utility model relates to the technical field of transfer devices, in particular to an automatic goods shelf carrying device which comprises a transfer assembly used for carrying and moving goods shelves. The transfer assembly comprises a suspension beam connected with an external supporting structure, a first motor fixed to one side of the suspension beam, a chain wheel fixed to an output shaft of the first motor, a chain used for being in transmission connection with the chain wheel, a guide block fixed to a chain link of the chain, a second motor fixed to the lower side face of the guide block and an upper layer plate fixed to an output shaft of the second motor. The hydraulic cylinder is fixed to the inner side of the upper-layer plate, the lower-layer plate is fixed to the piston end of the hydraulic cylinder, the connecting column is fixed to the middle of the lower side face of the lower-layer plate, the supporting arm is fixed to the end of the connecting column, and the bracket is fixed to the outer end of the supporting arm. The position height and angle of the bracket for supporting the goods shelf are automatically controlled, so that the goods shelf is convenient and efficient to take and place, and the transfer angle is easy to switch.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer devices, in particular to an automatic shelf handling device. Background Art

[0002] Automated shelf handling device is a product that combines mechanical and electrical, strong current control and weak current control. It is mainly composed of three systems: cargo storage, cargo access and transmission, control and management, as well as supporting power supply system, air conditioning system, fire alarm system, weighing and metering system, information communication system, etc. With the development of science and technology, there are more and more shelf handling devices, and their functions are becoming more and more powerful, which has brought great convenience to people. Among them, there are also many automated shelf handling devices.

[0003] The existing public patent (publication number is CN 206485846 U) discloses an automated shelf handling device, including a device main unit, the top of the device main unit is provided with a rubber anti-skid groove, a wear-resistant fixed seat and a pressure-resistant aluminum alloy first shelf plate, the anti-skid groove is embedded in the first shelf plate, the fixed seat is tightly welded to the first shelf plate, a stainless steel thrust handle, a telescopic support rod and an aluminum alloy second shelf plate are installed on one side of the device main unit, the first shelf plate and the second shelf plate are fixedly connected by the telescopic support rod, the automated shelf handling device is reasonably designed, and is provided with an automatic remote sensing avoider and an infrared scanner, which can automatically scan the position of obstacles and realize the function of automatically avoiding obstacles, effectively improving the convenience and practical performance of the device main unit, being suitable for the production and use of automated shelf handling devices, and having good development prospects.

[0004] The above-mentioned handling device is suitable for long-distance movement of the shelf, and during the loading and unloading of the shelf, the auxiliary transportation of the external structure is still required. Therefore, the utility model proposes an automatic shelf handling device to improve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide an automated shelf handling device to solve the problem in the above-mentioned background technology that the existing automated shelf handling device lacks a loading and unloading structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated shelf handling device, comprising a transfer assembly for shelf handling and movement; the transfer assembly comprises a suspension beam connected to an external supporting structure, a motor 1 fixed to one side of the suspension beam, a sprocket fixed to the output shaft of the motor 1, a chain for sprocket transmission connection, a guide block fixed to the chain link of the chain, a motor 2 fixed to the lower side of the guide block, an upper plate fixed to the output shaft of the motor 2, a hydraulic cylinder fixed to the inner side of the upper plate, a lower plate fixed to the piston end of the hydraulic cylinder, a connecting column fixed to the middle position of the lower side of the lower plate, a support arm fixed to the end of the connecting column, and a bracket fixed to the outer end of the support arm.

[0007] Preferably, a guide rail is provided on the side surface of the cantilever beam, and the side groove of the guide rail matches with the inner protrusion of the guide block.

[0008] Preferably, the chain is arranged in parallel below the suspension beam, and the end of the chain cooperates with a sprocket, and the sprocket is fixed to the lower side edge of the suspension beam via a bearing seat.

[0009] Preferably, the lower plate is arranged parallel to and below the upper plate, and guide rods are movably connected at the corners of the upper plate and the lower plate.

[0010] Preferably, the bracket is arranged in parallel below the suspension beam, and the end branches of the bracket are plugged into the bottom of the external shelf.

[0011] Preferably, an extension column is movably provided inside the connecting column, and the upper end portion of the extension column is fixed to the middle portion of the lower side surface of the upper plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model transfers and transports the shelves by setting a transfer component, and the position height and angle of the bracket supported by the shelf are all automatically controlled, so that the shelf is convenient and efficient to take and put, and it is also easy to switch the transfer angle. In the process of transporting the shelf, the motor one, the motor two and the hydraulic cylinder all work automatically under the auxiliary induction of the external sensor element. When the motor one is started, its output shaft uses the transmission effect of the sprocket on the chain to make the chain rotate, and the chain link connected with the guide block will drive the guide block to move in a straight line, and finally make the bracket close to or away from the stacked shelf. When the hydraulic cylinder is started, its piston end drives the lifting and lowering of the lower plate, and acts on the bracket through the support arm and the connecting column, which is used for adjusting the height of the bracket. When the motor two is started, its output shaft drives the rotation of the upper plate, thereby causing the bracket to rotate, which is used for adjusting the angle of the shelf placed on the bracket. The linkage operation of the above structure realizes the automatic transportation of the shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of one side of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the other side of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the installation of the upper plate and the lower plate in the utility model.

[0017] In the figure: 1. cantilever beam; 2. guide rail; 3. guide block; 4. motor 1; 5. connecting column; 6. support arm; 7. bracket; 8. chain; 9. sprocket; 10. upper plate; 11. lower plate; 12. hydraulic cylinder; 13. guide rod; 14. motor 2. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figure 1-3 , as shown in the figure: This embodiment is a preferred implementation of the technical solution, an automated shelf handling device, including a transfer assembly for shelf handling and movement; the transfer assembly includes a suspension beam 1 connected to an external support structure, a motor 1 4 fixed to one side of the suspension beam 1, a sprocket 9 fixed to the output shaft of the motor 1 4, a chain 8 for transmission connection with the sprocket 9, a guide block 3 fixed to the chain link of the chain 8, a motor 2 14 fixed to the lower side of the guide block 3, an upper plate 10 fixed to the output shaft of the motor 2 14, a hydraulic cylinder 12 fixed to the inner side of the upper plate 10, a lower plate 11 fixed to the piston end of the hydraulic cylinder 12, a connecting column 5 fixed to the middle position of the lower side of the lower plate 11, a support arm 6 fixed to the end of the connecting column 5, and a bracket 7 fixed to the outer end of the support arm 6;

[0021] It should be noted that: in the automated shelf handling device involved in the present application, the transfer assembly is set to transfer the shelf, and the position height and angle of the bracket 7 used for shelf support are all automatically controlled, so that the shelf is convenient and efficient to take and put, and it is also easier to switch the transfer angle. In the process of transporting the shelf, the motor 1 4, the motor 2 14 and the hydraulic cylinder 12 all work automatically under the auxiliary induction of the external sensor element. When the motor 1 4 is started, its output shaft uses the transmission effect of the sprocket 9 on the chain 8 to make the chain 8 rotate. The chain link connecting the chain 8 and the guide block 3 will drive the guide block 3 to move in a straight line, and finally make the bracket 7 approach or move away from the stacked shelves. When the hydraulic cylinder 12 is started, the piston end thereof drives the lifting and lowering of the lower plate 11, and acts on the bracket 7 through the support arm 6 and the connecting column 5, so as to adjust the height of the bracket 7. When the motor 14 is started, the output shaft thereof drives the rotation of the upper plate 10, and then makes the bracket 7 rotate, so as to adjust the angle of the shelf placed on the bracket 7. The linkage operation of the above-mentioned structure realizes the automatic transportation of the shelf.

[0022] Among them Figure 1 As shown, a guide rail 2 is provided on the side of the suspension beam 1, and the side groove of the guide rail 2 matches with the inner protrusion of the guide block 3;

[0023] It should be noted that the guide rail 2 is used to support the guide block 3 and assist the linear movement of the guide block 3 . Under the driving action of the chain links of the chain 8 , the guide block 3 moves linearly relative to the guide rail 2 .

[0024] Among them Figure 2 As shown, the chain 8 is arranged parallel to the lower side of the suspension beam 1, and the end of the chain 8 is matched with the sprocket 9, and the sprocket 9 is fixed to the lower side edge of the suspension beam 1 through a bearing seat;

[0025] It should be noted that the transmission direction of the chain 8 determines the moving direction of the guide block 3. Therefore, the chain 8 is arranged in parallel with the suspension beam 1, causing the guide block 3 to move back and forth in a straight line along the direction of the suspension beam 1. Two sprockets 9 are provided, one of which is connected to the output shaft of the motor 4 and is used for torque transmission of the motor 4. The two sprockets 9 are used for auxiliary transmission and positioning of the chain 8. At the same time, the sprockets 9 are installed on the lower side of the suspension beam 1 via a bearing seat.

[0026] Among them Figure 3As shown, the bracket 7 is arranged parallel to the bottom of the suspension beam 1, and the end branch of the bracket 7 is plugged into the bottom of the external shelf; the lower plate 11 is arranged parallel to the bottom of the upper plate 10, and the upper plate 10 and the lower plate 11 are movably connected with a guide rod 13 at the corner; an extension column is movably arranged inside the connecting column 5, and the upper end of the extension column is fixed to the middle of the lower side surface of the upper plate 10;

[0027] It should be noted that the height and angle of the bracket 7 relative to the suspension beam 1 can be adjusted, but during the adjustment process, it is always kept parallel to the suspension beam 1 to ensure the subsequent stable support of the shelf. When the shelf is transported, the end branch of the bracket 7 is directly inserted into the bottom of the shelf, and then in the process of lifting, the support and lifting of the shelf are realized;

[0028] The guide rod 13 and the extension column are used to balance the stable movement of the lower plate 11 relative to the upper plate 10. The bottom of the guide rod 13 is fixed to the upper corner of the lower plate 11, and the upper end thereof is movably arranged through the edge corner of the upper plate 10.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automated shelf handling device, comprising a transfer assembly for shelf handling and movement; characterized in that: The transfer assembly comprises a suspension beam (1) connected to an external support structure, a motor 1 (4) fixed to one side of the suspension beam (1), a sprocket (9) fixed to the output shaft of the motor 1 (4), a chain (8) for transmission connection with the sprocket (9), a guide block (3) fixed to the chain link of the chain (8), a motor 2 (14) fixed to the lower side of the guide block (3), an upper plate (10) fixed to the output shaft of the motor 2 (14), a hydraulic cylinder (12) fixed to the inner side of the upper plate (10), a lower plate (11) fixed to the piston end of the hydraulic cylinder (12), a connecting column (5) fixed to the middle position of the lower side of the lower plate (11), a support arm (6) fixed to the end of the connecting column (5), and a bracket (7) fixed to the outer end of the support arm (6).

2. The automated shelf handling device according to claim 1, characterized in that: A guide rail (2) is provided on the side of the suspension beam (1), and the side groove of the guide rail (2) matches the inner protrusion of the guide block (3).

3. The automated shelf handling device according to claim 1, characterized in that: The chain (8) is arranged in parallel below the suspension beam (1), and the end of the chain (8) is matched with a sprocket (9), and the sprocket (9) is fixed to the lower side edge of the suspension beam (1) via a bearing seat.

4. The automated shelf handling device according to claim 1, characterized in that: The lower plate (11) is arranged parallel to and below the upper plate (10), and a guide rod (13) is movably connected at the corner of the upper plate (10) and the lower plate (11).

5. The automated shelf handling device according to claim 1, characterized in that: The bracket (7) is arranged in parallel below the suspension beam (1), and the end branches of the bracket (7) are plugged into the bottom of the external shelf.

6. The automated shelf handling device according to claim 1, characterized in that: An extension column is movably arranged inside the connecting column (5), and the upper end of the extension column is fixed to the middle part of the lower side surface of the upper plate (10).

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