Reciprocating type lifting robot for storage and transportation of stereoscopic warehouse

Abstract

The utility model discloses a stereoscopic warehouse storage and transportation reciprocating type lifting robot which comprises a base, a longitudinal frame is fixedly installed on the top of the base, a reciprocating lead screw is arranged on one side of the longitudinal frame, a moving block is connected to the longitudinal frame in a threaded mode, a transverse frame is fixedly installed on one side of the moving block, and an electric push rod is arranged in the transverse frame. The outer end of the transverse frame is fixedly provided with a bearing frame, the bottom of the bearing frame is provided with a communicating groove, the two sides of the bottom of the bearing frame are fixedly provided with frame plates, a two-way screw is rotationally installed between the frame plates on the two sides, and the two sides of the two-way screw are in threaded connection with clamping plates. The reciprocating lead screw is driven by the first motor to rotate, vertical reciprocating motion of the moving block on the longitudinal frame is achieved, the two-way screw is driven by the second motor to rotate, the clamping plates on the two sides can move in the same direction or in the opposite directions at the bottom of the bearing frame, and therefore an object is firmly fixed and conveniently released.

Description

Technical Field

[0001] The utility model relates to the technical field of warehouse storage and transportation, and more specifically, to a storage and transportation reciprocating lifting robot for a three-dimensional warehouse. Background Art

[0002] With the rapid development of the modern warehousing and logistics industry, the demand for automated and intelligent warehouses, as a key component of efficient storage and sorting systems, is increasing. To achieve higher-density storage and faster access within limited storage space, higher performance requirements are being placed on storage and transportation robots. In particular, when handling objects of varying heights and sizes, robots must possess efficient, stable, and accurate operation capabilities.

[0003] During the storage and transportation process in high-bay warehouses, robots face complex and ever-changing working environments and demanding precision. Specifically, robots need to store and retrieve objects at varying heights, requiring efficient vertical movement. Furthermore, objects must remain stable during handling to prevent them from shaking or falling, requiring a reliable object securing mechanism. Furthermore, robots must accurately deliver objects to their target locations to ensure the efficiency and accuracy of logistics and warehousing processes. However, existing storage and transportation robots often lack these characteristics, making them difficult to meet the practical needs of high-bay warehouses. This device was developed to address these challenges. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a storage and transportation reciprocating lifting robot for a stereoscopic warehouse to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-dimensional warehouse storage and transportation reciprocating lifting robot, comprising a base, a longitudinal frame fixedly installed on the top of the base, a reciprocating screw provided on one side of the longitudinal frame, a No. 1 motor provided on the top of the longitudinal frame, and the output shaft of the No. 1 motor is connected to the reciprocating screw, a moving block is threadedly connected to the longitudinal frame, a transverse frame is fixedly installed on one side of the moving block, an electric push rod is provided in the transverse frame, a push plate is fixedly installed on the end of the piston rod of the electric push rod, a receiving frame is fixedly installed on the outer end of the transverse frame, a connecting groove is provided at the bottom of the receiving frame, shelf plates are fixedly installed on both sides of the bottom of the receiving frame, a bidirectional screw is rotatably installed between the shelf plates on both sides, a No. 2 motor is provided on one of the shelf plates, and the output shaft of the No. 2 motor is connected to the bidirectional screw, and splints are threadedly connected on both sides of the bidirectional screw.

[0006] Furthermore, the base is a prism structure.

[0007] Furthermore, mounting pads are fixedly installed at the four corners of the bottom of the base, and bolt holes are opened on the mounting pads.

[0008] Furthermore, the width of the moving block is equal to the width of the interior of the longitudinal frame.

[0009] Furthermore, the push plate and the clamping plates on both sides are made of rubber material.

[0010] Furthermore, the splint is a T-shaped structure, and the width of the bottom of the splint is equal to the width of the connecting groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model realizes the vertical reciprocating movement of the moving block on the longitudinal frame by driving the rotation of the reciprocating screw rod by the No. 1 motor. This design enables the robot to efficiently perform storage and retrieval operations of objects at different heights in the three-dimensional warehouse, greatly improving the storage and transportation efficiency; the No. 2 motor drives the rotation of the bidirectional screw rod, so that the splints on both sides can move toward or away from each other at the bottom of the receiving frame, thereby achieving firm fixation and convenient release of the objects. This design enhances the stability and safety of the robot during the handling process; when the object moves to the specified position, the piston rod of the electric push rod extends and pushes the push plate to move, thereby accurately pushing the object into the three-dimensional warehouse. This positioning and pushing function ensures that the robot can accurately deliver the object to the target position, improving the accuracy of storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0015] Figure 2 This is a rear view of the overall structure provided by the utility model;

[0016] Figure 3 A top view of the local structure provided by the utility model;

[0017] Figure 4 This is a bottom view of the local structure provided by the utility model.

[0018] Description of reference numerals:

[0019] 1. Base; 2. Longitudinal frame; 3. Reciprocating screw; 4. Motor No. 1; 5. Moving block; 6. Horizontal frame; 7. Electric push rod; 8. Push plate; 9. Support frame; 10. Shelf; 11. Bidirectional screw; 12. Motor No. 2; 13. Clamp; 14. Mounting plate. DETAILED DESCRIPTION

[0020] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0021] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Example:

[0023] Refer to the attached Figure 1 The embodiment of the invention is a reciprocating lifting robot for storage and transportation in a three-dimensional warehouse, including a base 1. The base 1 is a prism structure. The four corners of the bottom of the base 1 are fixedly installed with mounting pads 14. Bolt holes are opened on the mounting pads 14. The mounting pads 14 are connected to the ground or other fixed structures through the mounting pads 14 and the bolt holes to provide stable support.

[0024] Refer to the attached Figure 1 and Figure 2 A longitudinal frame 2 is fixedly installed on the top of the base 1, and a reciprocating screw 3 is provided on one side of the longitudinal frame 2. The reciprocating screw 3 is longitudinally arranged, and the bottom of the reciprocating screw 3 is rotatably connected to the base 1, and the top of the reciprocating screw 3 is rotatably connected to the top of the longitudinal frame 2. A No. 1 motor 4 is provided on the top of the longitudinal frame 2, and the output shaft of the No. 1 motor 4 is connected to the reciprocating screw 3. When in use, the No. 1 motor 4 is turned on to realize the rotation of the reciprocating screw 3. A moving block 5 is threadedly connected to the longitudinal frame 2, and the width of the moving block 5 is equal to the width inside the longitudinal frame 2, which realizes the limitation of the moving block 5, so that the moving block 5 can reciprocate in the vertical direction during the rotation of the reciprocating screw 3, providing power for the lifting and storage of objects.

[0025] Refer to the attached Figure 3 A transverse frame 6 is fixedly installed on one side of the moving block 5. The transverse frame 6 moves synchronously with the moving block 5. An electric push rod 7 is arranged in the transverse frame 6. A push plate 8 is fixedly installed at the end of the piston rod of the electric push rod 7.

[0026] Refer to the attached Figure 3 and Figure 4 The outer end of the transverse frame 6 is fixedly installed with a receiving frame 9, and the receiving frame 9 moves synchronously with the transverse frame 6. A connecting groove is provided at the bottom of the receiving frame 9, and frame plates 10 are fixedly installed on both sides of the bottom of the receiving frame 9. A bidirectional screw 11 is rotatably installed between the frame plates 10 on both sides, and a No. 2 motor 12 is provided on one of the frame plates 10, and the output shaft of the No. 2 motor 12 is connected to the bidirectional screw 11. When the No. 2 motor 12 is turned on in use, the rotation of the bidirectional screw 11 can be realized. A splint 13 is threadedly connected to both sides of the bidirectional screw 11. The splint 13 is a T-shaped structure, and the width of the bottom of the splint 13 is equal to the width of the connecting groove, thereby realizing the limitation of the splint 13, so that the splints 13 on both sides can move toward or away from each other along the connecting groove during the rotation of the bidirectional screw 11. When in use, the objects to be stored are placed on the receiving frame 9, and the splints 13 on both sides are used to fix the objects.

[0027] The push plate 8 and the clamping plates 13 on both sides are made of rubber material. The push plate 8 and the clamping plates 13 made of rubber material increase the friction with the object and improve the stability of the fixation.

[0028] The storage and transportation reciprocating lifting robot for the three-dimensional warehouse drives the reciprocating screw 3 to rotate through the No. 1 motor 4, so that the moving block 5 moves vertically back and forth on the longitudinal frame 2, thereby driving the transverse frame 6 and the electric push rod 7, push plate 8 and receiving frame 9 thereon to move synchronously. The No. 2 motor 12 drives the bidirectional screw 11 to rotate, so that the clamping plates 13 on both sides move toward or away from each other at the bottom of the receiving frame 9 to fix or release objects. When the object moves to the specified position, the electric push rod 7 is turned on, the piston rod of the electric push rod 7 extends and drives the push to move, and under the action of the piston rod and push plate 8, the object is pushed into the three-dimensional warehouse.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A reciprocating lifting robot for storage and transportation in a three-dimensional warehouse, characterized in that: The invention comprises a base (1), a longitudinal frame (2) is fixedly mounted on the top of the base (1), a reciprocating screw (3) is arranged on one side of the longitudinal frame (2), a No. 1 motor (4) is arranged on the top of the longitudinal frame (2), and the output shaft of the No. 1 motor (4) is connected to the reciprocating screw (3), a moving block (5) is threadedly connected on the longitudinal frame (2), a transverse frame (6) is fixedly mounted on one side of the moving block (5), an electric push rod (7) is arranged in the transverse frame (6), and the piston rod end of the electric push rod (7) is fixed. A push plate (8) is installed, and a receiving frame (9) is fixedly installed on the outer end of the transverse frame (6), and a connecting groove is opened at the bottom of the receiving frame (9). Frames (10) are fixedly installed on both sides of the bottom of the receiving frame (9), and a bidirectional screw (11) is rotatably installed between the frame plates (10) on both sides. A No. 2 motor (12) is provided on one of the frame plates (10), and the output shaft of the No. 2 motor (12) is connected to the bidirectional screw (11), and a clamping plate (13) is threadedly connected on both sides of the bidirectional screw (11).

2. The storage and transportation reciprocating lifting robot for a three-dimensional warehouse according to claim 1, characterized in that: The base (1) is a prism structure.

3. The storage and transportation reciprocating lifting robot for a three-dimensional warehouse according to claim 1, characterized in that: Mounting pads (14) are fixedly mounted at the four corners of the bottom of the base (1), and bolt holes are provided on the mounting pads (14).

4. The storage and transportation reciprocating lifting robot for a three-dimensional warehouse according to claim 1, characterized in that: The width of the moving block (5) is equal to the width inside the longitudinal frame (2).

5. The storage and transportation reciprocating lifting robot for a three-dimensional warehouse according to claim 1, characterized in that: The push plate (8) and the two side clamping plates (13) are both made of rubber material.

6. The storage and transportation reciprocating lifting robot for a three-dimensional warehouse according to claim 1, characterized in that: The splint (13) is a T-shaped structure, and the width of the bottom of the splint (13) is equal to the width of the connecting groove.

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