An elevator for automated warehousing

Abstract

The utility model belongs to the field of hoist especially a hoist for automatic warehousing, it includes the base and controller for automatic warehousing, four corners of base all fixed mounting has hydraulic cylinder, the same support is fixedly installed on the output of four hydraulic cylinders, the top rotation of support is installed with two pivot, both ends of two pivot all fixedly cover and set up sprocket no.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology, and in particular to a hoisting machine for automated warehousing. Background Technology

[0002] Smart warehousing is a link in the logistics process. The application of smart warehousing ensures the speed and accuracy of data input in all aspects of warehouse management, ensuring that enterprises can grasp the real data of inventory in a timely and accurate manner, and reasonably maintain and control the enterprise's inventory. Through scientific coding, it is also convenient to manage the batch, shelf life and other information of inventory goods. However, existing warehouse vertical lifts generally use hydraulic cylinders to achieve vertical lifting and transfer of goods. However, due to the limited installation layout of the hydraulic cylinders, there is usually a certain height difference between the cylinder body and the ground. Because of the height difference between the cylinder body installation position and the ground, it is not easy for the equipment's load-bearing pallet to be close to the ground. When transferring goods to the pallet, the staff needs to lift the goods to cross the height difference, which is time-consuming and laborious, significantly increasing the difficulty of operation, and there is room for improvement. Therefore, this application proposes a hoist for automated warehousing to address the problems in the background art. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a lifting machine for automated warehousing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A hoist for automated warehousing includes a base for automated warehousing and a controller; Hydraulic cylinders are fixedly installed at each of the four corners of the base. A common bracket is fixedly installed on the output ends of each of the four hydraulic cylinders. Two rotating shafts are rotatably mounted on the top of the bracket. A sprocket is fixedly fitted at both ends of each of the two rotating shafts. A chain is meshed with each of the four sprockets. A transmission plate is fixedly installed at one end of each of the four chains. A common support plate is fixedly installed between the four transmission plates. Multiple sliding grooves are formed on the support plate. A slider is slidably installed within each of the multiple sliding grooves. Two universal balls are movably installed on the top of each of the multiple sliders, and the multiple universal balls pass through the support plate. A loading ramp is provided on one side of the pallet, and a controller is installed on the base. Through the coordinated design of the base, the bracket, the pallet, the slider, the universal ball, the four hydraulic cylinders, the motor, and the controller, the bottom of the pallet can contact the ground. By the inclined surface at one end of the pallet and the combined action of the multiple sliders and the universal ball, goods can be easily pushed onto the pallet. Driven by the motor and through the coordinated transmission between the corresponding components, the goods can be lifted and transported, improving the efficiency of goods placement and reducing labor intensity.

[0005] Specifically, one end of each of the four chains is meshed with a sprocket three, one side of each of the four sprocket threes is fixedly connected to a fixing rod one, one end of each of the four fixing rods one is movably connected to the base bracket for transmission, enabling the four chains one to rotate simultaneously. One end of each of the two shafts passes through the bracket and is fixedly fitted with a sprocket two. The same chain two is meshed with the two sprocket twos for transmission, enabling the two shafts to rotate simultaneously on the bracket.

[0006] Specifically, a motor is fixedly installed at one end of the bracket, and the output end of the motor is fixedly connected to one end of one of the two rotating shafts for driving the lifting and lowering of the pallet.

[0007] Specifically, the motor is connected to the controller, and control commands are sent to the motor through a preset program in the controller.

[0008] Specifically, all four hydraulic cylinders are connected to the controller, and the controller can send control commands to all four hydraulic cylinders simultaneously through a preset program.

[0009] Specifically, the base is equipped with four casters at its bottom, and the bottom of the support plate is flush with the bottom of the four casters, which facilitates the movement of the base.

[0010] Specifically, the base is equipped with a battery and is connected to the motor, controller and four hydraulic cylinders, and the battery box provides kinetic energy to the controller, motor and four hydraulic cylinders.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model discloses a lifting machine for automated warehousing. Through the coordinated design of the base, the support, the pallet, the slider, the universal ball, the four hydraulic cylinders, the motor, and the controller, the bottom of the pallet can contact the ground. By the inclined surface at one end of the pallet and the combined action of the multiple sliders and the universal ball, goods can be easily pushed onto the pallet. Driven by the motor and through the coordinated transmission between the corresponding components, the machine can lift and transport goods, improving the efficiency of goods placement, reducing labor intensity, and increasing practicality. Attached Figure Description

[0012] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary. The structures, proportions, sizes, etc., shown in this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance, and any modification of the structure, change of the proportional relationship, or adjustment of the size is not permitted.

[0013] Figure 1 This is a three-dimensional structural diagram of a hoist for automated warehousing proposed in this utility model; Figure 2 This is a bottom view of the structure of a hoist for automated warehousing proposed in this utility model; Figure 3 This is a schematic diagram of a partial assembly structure of a hoist for automated warehousing proposed in this utility model; Figure 4 This is a partial anatomical diagram of a hoist for automated warehousing proposed in this utility model; Figure 5 This is a partially exploded structural diagram of a hoist for automated warehousing proposed in this utility model; Figure 6 for Figure 4 A magnified structural diagram of point A in the middle.

[0014] In the diagram: 1. Base; 2. Hydraulic cylinder; 3. Bracket; 4. Shaft; 5. Sprocket 1; 6. Chain 1; 7. Transmission plate; 8. Support plate; 9. Slider; 10. Universal ball; 11. Motor; 12. Sprocket 2; 13. Chain 2; 14. Controller. Detailed Implementation

[0015] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] Reference Figures 1-5 A hoist for automated warehousing includes a base 1 for automated warehousing and a controller 14. Hydraulic cylinders 2 are fixedly installed at the four corners of the base 1. A common bracket 3 is fixedly installed on the output end of each of the four hydraulic cylinders 2. Two rotating shafts 4 are rotatably mounted on the top of the bracket 3. Sprockets 5 are fixedly fitted at both ends of each of the two rotating shafts 4. Chains 6 are meshed with each of the four sprockets 5 (each sprocket 5 is connected to the chain 6 between its corresponding sprockets 3 arranged below it). A transmission plate 7 is fixedly installed at one end of each of the four chains 6. A common support plate 8 is fixedly installed between the four transmission plates 7. Multiple sliding grooves 1 are formed on the support plate 8. Sliding sliders 9 are slidably installed within each of the multiple sliding grooves 1. The sliding sliders 9 slide vertically with the sliding grooves 1 of the support plate 8. Simultaneously, the sliding grooves 1 limit the movement of the sliders 9, effectively preventing them from detaching from the support plate 8. Sealing rings are slidably fitted onto each of the multiple sliders 9. The outer walls of the multiple sealing rings are fixedly connected to the support plate 8. The tops of the multiple sliders 9 are movably mounted... The pallet 8 is equipped with two omnidirectional balls 10, and multiple omnidirectional balls 10 pass through the pallet 8. A loading ramp is provided on one side of the pallet 8, and multiple movable holes are provided on the top of the pallet 8 to fit the multiple omnidirectional balls 10. The materials of the pallet 8, multiple sliders 9, and omnidirectional balls 10 can be appropriately selected according to the actual use. A controller 14 is installed on the base 1. Through the cooperative design between the base 1, bracket 3, pallet 8, sliders 9, omnidirectional balls 10, four hydraulic cylinders 2, motor 11, and controller 14, the bottom of the pallet 8 can contact the ground. Through the inclined surface at one end of the pallet 8 and the cooperation of multiple sliders 9 and omnidirectional balls 10, it is possible to easily push goods onto the pallet 8. Driven by the motor 11 and through the corresponding transmission between the components, the goods can be lifted and transported, improving the efficiency of goods placement and reducing the workload.

[0017] In this embodiment, one end of each of the four chains 6 is meshed with a sprocket 3, one side of each of the four sprockets 3 is fixedly connected with a fixing rod 1, and one end of each of the four fixing rods 1 is rotatably connected to the bracket 3 for transmission, enabling the four chains 6 to rotate simultaneously. One end of each of the two rotating shafts 4 passes through the bracket and is fixedly fitted with a sprocket 2 12. The same chain 2 13 is meshed with the two sprockets 2 12 for transmission, enabling the two rotating shafts to rotate simultaneously on the bracket.

[0018] In this embodiment, a motor 11 is fixedly installed at one end of the bracket 3. The output end of the motor 11 is fixedly connected to one end of one of the two rotating shafts 4 for driving the lifting and lowering of the pallet 8. The motor 11 is connected to the controller 14, and control commands are sent to the motor 11 through a preset program in the controller 14. The motor model is Mitsubishi HG-SR202BJ, which facilitates precise control of its speed and rotation angle through the preset program in the controller 14. The height of the bracket 3 in this application can be appropriately adjusted according to the actual use, and a chain 6 of suitable length can be selected. By installing a photoelectric sensor on the top of the bracket 3, when the top of the goods reaches the detection range of the photoelectric sensor during the lifting process, the photoelectric sensor detects the goods and transmits the information to the controller 14. At the same time, the controller 14 sends an emergency stop command to the motor 11, thereby effectively avoiding collision between the goods and the top of the bracket 3. This is a conventional technical means in the art, which is clear and achievable by those skilled in the art, and will not be described in detail.

[0019] In this embodiment, all four hydraulic cylinders 2 are connected to the controller 14. The controller 14 can send control commands to the four hydraulic cylinders 2 simultaneously through a preset program. By presetting the stroke commands of the four hydraulic cylinders 2 in the controller 14, the stroke distance of the four hydraulic cylinders 2 can be adjusted.

[0020] In this embodiment, four pulleys are installed at the bottom of the base 1, and all four pulleys can be locked. The bottom of the pallet 8 is flush with the bottom of the four pulleys. The four pulleys facilitate the movement of the base 1. The base 1 is equipped with a battery and is connected to the motor 11, the controller 14, and the four hydraulic cylinders 2. The battery box controller 14, the motor 11, and the four hydraulic cylinders 2 provide kinetic energy. Protective railings can be installed at appropriate positions on the pallet 8 to protect the goods according to the actual usage.

[0021] Working principle: When in use, the battery box controller 14, the electric motor 11 and the four hydraulic cylinders 2 provide kinetic energy, and the controller 14 can send control commands to the four hydraulic cylinders 2 and the electric motor 11 respectively through the preset program in the controller 14. First, the controller 14 simultaneously sends control commands to the four hydraulic cylinders 2 via a preset stroke command program. Driven by the four hydraulic cylinders 2, the support 3 moves downwards a certain distance, allowing the bottom of the pallet 8 to contact the ground. During this process, the bottoms of multiple sliders 9 first contact the ground, and through their interaction, the sliders 9 slide a certain distance on the pallet 8. Simultaneously, as the bottom of the pallet 8 contacts the ground, multiple omnidirectional balls 10 pass through the movable holes at the top of the pallet 8 (as shown in the attached diagram). Figure 1 (as shown) This facilitates pushing goods onto the pallet 8 along the inclined surface at one end of the pallet 8. During this process, the friction between the goods and the pallet 8 can be greatly reduced by the action of multiple omnidirectional balls 10, thereby further facilitating the pushing of goods onto the pallet 8. Subsequently, the reverse drive of the four hydraulic cylinders 2 enables the coordinated transmission between the support 3 and the corresponding components, thereby allowing the pallet 8 to move the goods upward a certain distance, and at the same time, the four hydraulic cylinders 2 stop while the pallet 8 returns to its original state; thus completing the initial lifting of the goods. During this process, through the interaction between the goods and the multiple omnidirectional balls 10, the multiple sliders 9 slide in the opposite direction on the pallet 8 for a certain distance. At the same time, the multiple sliders 9 drive the multiple omnidirectional balls 10 to move synchronously, so that the top of the multiple omnidirectional balls 10 is flush with the top of the pallet 8, and the bottom of the goods contacts the pallet 8. Subsequently, the corresponding rotating shaft 4 is driven by the motor 11 to rotate on the support 3, which in turn drives the corresponding sprocket 12 and two sprockets 5 to rotate. At the same time, through the transmission between the two sprockets 12 and the chain 13, the two rotating shafts 4 can rotate on the support 3 simultaneously. Through the transmission between the four sprockets 5, the four sprockets 3, and the four chains 6, the four chains 6 drive the four transmission plates 7 to move upward a certain distance. Meanwhile, the four transmission plates 7, through the pallet 8, carry the goods upward a certain distance, thereby achieving the effect of lifting and conveying the goods.

[0022] The technological advancements of this invention compared to existing technologies are as follows: through the cooperation of various components, it can not only achieve the effect of lifting and conveying goods, but also facilitate the pushing of goods onto pallets 8, thereby improving the efficiency of goods placement, reducing workload, and having a simpler structure and higher practicality.

Claims

1. A lift for automated warehousing, characterized in that Includes a base (1) for automated warehousing and a controller (14); Hydraulic cylinders (2) are fixedly installed at the four corners of the base (1). The same bracket (3) is fixedly installed on the output end of the four hydraulic cylinders (2). Two rotating shafts (4) are rotatably installed on the top of the bracket (3). Sprockets (5) are fixedly sleeved on both ends of the two rotating shafts (4). Chains (6) are meshed on the four sprockets (5). Transmission plates (7) are fixedly installed on one end of the four chains (6). The same pallet (8) is fixedly installed between the four transmission plates (7). Multiple sliding grooves are opened on the pallet (8). Sliders (9) are slidably installed in the multiple sliding grooves. Two universal balls (10) are movably installed on the top of the multiple sliders (9). The multiple universal balls (10) pass through the pallet (8). A loading ramp is opened on one side of the pallet (8). A controller (14) is installed on the base (1).

2. The elevator for automated warehousing according to claim 1, characterized in that, One end of each of the four chains (6) is meshed with a sprocket (3), one side of each of the four sprockets (3) is fixedly connected with a fixing rod (1), and one end of each of the four fixing rods (1) is rotatably connected to the bracket (3).

3. The elevator for automated warehousing of claim 1, wherein, One end of each of the two shafts (4) passes through the bracket (3) and is fixedly fitted with a sprocket (12). The two sprockets (12) are meshed with the same chain (13).

4. The elevator for automated warehousing of claim 3, wherein, One end of the bracket (3) is fixedly mounted with a motor (11), and the output end of the motor (11) is fixedly connected to one end of one of the two rotating shafts (4).

5. An elevator for automated warehousing according to claim 4, characterized in that The motor (11) is connected to the controller (14).

6. The elevator for automated warehousing of claim 1, wherein, All four hydraulic cylinders (2) are connected to the controller (14).

7. A hoist for automated warehousing according to claim 1, characterized in that, The base (1) has four pulleys installed at its bottom, and the bottom of the support plate (8) is flush with the bottom of the four pulleys.

8. The elevator for automated warehousing of claim 4, wherein, The base (1) is equipped with a battery and is connected to the motor (11), controller (14) and four hydraulic cylinders (2).

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