Intelligent lifting and transplanting device

Abstract

The utility model relates to an intelligent lifting and transplanting device. The intelligent lifting and transplanting device comprises a walking mechanism (3), a lifting mechanism (4) and a goods storing and taking mechanism (5) which are arranged between a ground rail (1) and a sky rail (2). The walking mechanism (3) comprises walking motor assemblies (32), driving wheels (33) and ground rail guide wheels (34), wherein the walking motor assemblies (32), the driving wheels (33) and the ground rail guide wheels (34) are arranged on the two sides of the lower cross beam (31). The lifting mechanism (4) comprises a winding drum stand column (41), an electric cabinet stand column (42) and an upper cross beam assembly (43). The upper cross beam assembly (43) is connected with the cargo storing and taking mechanism (5) through a steel wire rope (44); the cargo storing and taking mechanism (5) comprises lifting guide wheel assemblies (53), lifting pulley assemblies (54) and safety tongs assemblies (55) which are arranged on the two sides of the cargo cage frame (51). The bottom of the cargo cage frame (51) is connected with a telescopic pallet fork assembly (56). The system has the advantages that the operation efficiency of logistics is effectively improved, the automation level of goods storage and taking is improved, and intelligence and high efficiency are achieved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical design technology, and in particular to an intelligent lifting and transplanting device. Background Technology

[0002] As manufacturing and logistics companies continue to expand, the number and size of warehouses are also increasing. Human labor and manual operation can no longer meet the needs of fast and efficient logistics, rapid storage and retrieval of materials, and intelligent identification of goods types, thus leading to the widespread application of goods storage and retrieval equipment.

[0003] However, existing cargo storage and retrieval equipment has a relatively simple function, and manual intervention is required between storage and retrieval. At the same time, since there are many types of cargo with different dimensions and weights, workers are required to sort and scan the goods during storage and retrieval, which undoubtedly slows down work efficiency and cannot further reduce the workload. Utility Model Content

[0004] The purpose of this invention is to solve the problems of low efficiency and low automation level of existing cargo storage and retrieval equipment, and to provide an intelligent lifting and transferring device that can effectively improve the operational efficiency of logistics, make up for the deficiencies of human and manual operation, improve the automation level of cargo storage and retrieval, and make it more intelligent and efficient.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A smart lifting and transplanting device includes a stacker crane body located between a ground rail and a ceiling rail. The stacker crane body includes a traveling mechanism, a lifting mechanism, and a cargo storage and retrieval mechanism that cooperate with each other.

[0007] The traveling mechanism includes a lower crossbeam, with traveling motor assemblies on both sides of the lower crossbeam. The output end of the traveling motor assembly is connected to the drive wheel on the corresponding side. The drive wheel cooperates with the ground rail. Ground rail guide wheels are also provided at both ends of the traveling mechanism. The ground rail guide wheels are also connected to the ground rail and the two form a rotational guiding cooperation to drive the frame above the crossbeam to move along the ground rail.

[0008] The lifting mechanism includes a pair of vertical drum columns and an electrical cabinet column. The traveling mechanism is fixed to the lower ends of the drum columns and the electrical cabinet column, and the upper ends of the drum columns and the electrical cabinet column are connected to an upper crossbeam assembly.

[0009] The upper crossbeam assembly includes guide wheels at both ends of the upper crossbeam. The guide wheels are connected to the upper track and the two form a rotational guiding engagement. The upper crossbeam is also connected to a lifting pulley assembly. A steel wire rope is wound on the lifting pulley assembly. One end of the steel wire rope is wound on a drum and connected to the lifting motor assembly, and the other end passes around the lifting pulley assembly and is connected to the cargo storage and retrieval mechanism.

[0010] The cargo storage and retrieval mechanism includes a cargo cage frame, with a U-shaped seat connected to each side of the cargo cage frame. Each U-shaped seat is equipped with a lifting guide wheel assembly, a lifting pulley assembly, and a safety clamp assembly that cooperate with each other. The drum column and the electrical cabinet column are located in the openings of the corresponding U-shaped seats, and each column is fixed with a vertical lifting slide rail. The lifting slide rail is connected to the lifting guide wheel assembly, and the two form a sliding guide engagement. The lifting pulley assembly is connected to the steel wire rope on the corresponding side to drive the cargo cage to lift and lower via the steel wire rope.

[0011] The bottom of the cargo cage frame is connected to a telescopic fork assembly, which includes a telescopic motor and a multi-stage fork that work together. The multi-stage fork is horizontally mounted on the cargo cage frame. The cargo cage frame is also equipped with a set of material shape detection components to facilitate the identification and detection of goods.

[0012] Furthermore, the walking mechanism adopts a dual-motor walking mechanism, which is equipped with a speed limiter assembly to limit the lifting speed. The lifting speed is 30m / min, and the walking speed reaches 120m / min.

[0013] Furthermore, the walking mechanism is equipped with a laser rangefinder and an optical communication component that cooperate with each other. Its positioning is achieved by laser ranging and by transmitting signals through optical communication.

[0014] Furthermore, both ends of the walking mechanism and the upper crossbeam assembly are respectively connected to polyurethane buffers.

[0015] Furthermore, the upper crossbeam assembly is provided with a main wire rope on the side near the drum column and a secondary wire rope on the side near the electrical cabinet column. When the main and secondary wire ropes are connected and cooperate with the cargo storage and retrieval mechanism, the main wire rope and the secondary wire rope are parallel to each other, and their axes are parallel to the drum column and the electrical cabinet column.

[0016] Furthermore, both the drum and the lifting motor assembly are fixed on the drum column, and the electrical cabinet column is connected to an electrical control cabinet for controlling the transplanting equipment and a ladder for operating and maintaining the equipment.

[0017] Furthermore, the cargo cage frame is a rectangular frame, and the material shape detection component includes a first photoelectric support assembly, a storage location photoelectric detection assembly, a first photoelectric reflector assembly, a second photoelectric reflector assembly, a third photoelectric reflector assembly, and a second photoelectric support assembly, all mounted on the rectangular frame.

[0018] Furthermore, the side of the U-shaped seat is also connected to a lifting limit block assembly, and the lifting guide wheel assembly inside the U-shaped seat adopts a double guide wheel structure for guiding and positioning along the guide rail.

[0019] In the technical solution of this utility model, materials are stored and retrieved through an intelligent lifting and transplanting device. This includes a series of operations such as entering the feeding port from the conveyor line, automatically detecting the shape, size and weight of the materials, scanning the material code, moving in the aisle, detecting whether there are materials in the storage location, automatically storing and retrieving materials and unloading them from the warehouse. This improves the warehouse utilization rate and the level of automation in goods storage and retrieval, enhances work efficiency, and makes the whole process more intelligent and efficient. Attached Figure Description

[0020] Figure 1 This is a front view of the overall structure of the intelligent lifting and transplanting device of this utility model;

[0021] Figure 2 This is a side view of the overall structure of the intelligent lifting and transplanting device of this utility model;

[0022] Figure 3 This is a top view of the overall structure of the intelligent lifting and transplanting device of this utility model;

[0023] Figure 4 This is a front view of the walking mechanism of this utility model;

[0024] Figure 5 This is a side view of the walking mechanism of this utility model;

[0025] Figure 6 This is a top view of the walking mechanism of this utility model;

[0026] Figure 7 This is a front view of the lifting mechanism of this utility model;

[0027] Figure 8 This is a front view of the cargo storage and retrieval mechanism of this utility model;

[0028] Figure 9 This is a side view of the cargo storage and retrieval mechanism of this utility model;

[0029] Figure 10 This is a top view of the cargo storage and retrieval mechanism of this utility model. Detailed Implementation Example

[0030] To make this utility model clearer, the following description, in conjunction with the accompanying drawings, further illustrates an intelligent lifting and transplanting device and its material storage and retrieval method. The specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this utility model.

[0031] See Figures 1-3 A smart lifting and transplanting device includes a stacker crane body located between a ground rail 1 and a ceiling rail 2, characterized in that:

[0032] The stacker crane body includes a traveling mechanism 3, a lifting mechanism 4, and a cargo storage and retrieval mechanism 5 that work together.

[0033] See Figures 1-3 , Figures 4-6 The walking mechanism 3 includes a lower crossbeam 31 with a wire groove 39. Walking motor assemblies 32 are provided on both sides of the lower crossbeam 31. The output end of the walking motor assembly 32 is connected to the corresponding drive wheel 33. The drive wheel 33 cooperates with the ground rail 1. The ground rail guide wheel 34 is connected to the ground rail 1 and the two form a rotational guide cooperation to drive the frame above the crossbeam to move along the ground rail.

[0034] In this embodiment, the walking mechanism 3 adopts a dual-motor walking mechanism, which is equipped with a speed limiter component 35 for limiting the speed of lifting the cargo cage. The lifting speed is 30m / min, and the walking speed reaches 120m / min. The walking mechanism 3 is equipped with a laser rangefinder 36 and an optical communication component 37 that cooperate with each other. Its positioning is achieved by laser ranging and signal transmission through optical communication. Obstacle avoidance radar is installed at the front and rear to avoid collisions between the equipment and personnel or materials.

[0035] See Figures 1-3 , Figure 7 The lifting mechanism 4 includes a pair of vertical drum columns 41 and electrical cabinet columns 42. The traveling mechanism 3 is fixed to the lower ends of the drum columns 41 and electrical cabinet columns 42. The upper ends of the drum columns 41 and electrical cabinet columns 42 are connected to the upper crossbeam assembly 43.

[0036] The upper crossbeam assembly 43 includes guide wheels 432 at both ends of the upper crossbeam 431. The guide wheels 432 are connected to the upper rail 2 and the two form a rotational guiding cooperation. The upper crossbeam 431 is also connected to a lifting pulley assembly 433. A steel wire rope 44 is wound on the lifting pulley assembly 433. One end of the steel wire rope 44 is wound on the drum 45 and connected to the lifting motor assembly 46, and the other end passes around the lifting pulley assembly 433 and is connected to the cargo storage and retrieval mechanism 5.

[0037] The upper crossbeam assembly 43 is provided with a main wire rope 441 on the side near the drum column 41 and a secondary wire rope 442 on the side near the electrical cabinet column 42. When the main and secondary wire ropes are connected and cooperate with the cargo storage and retrieval mechanism 5, the main wire rope 441 and the secondary wire rope 442 are parallel to each other, and the axes of both are parallel to the drum column 41 and the electrical cabinet column 42.

[0038] The drum 45 and the lifting motor assembly 46 are both fixed on the drum column 41. The electrical cabinet column 42 is connected to the electrical control cabinet 48 for controlling the transplanting equipment and the ladder 49 for equipment operation and maintenance. The two ends of the walking mechanism 3 and the upper beam assembly 43 are respectively connected to polyurethane buffers 38.

[0039] See Figures 1-3 , Figures 8-10 The cargo storage and retrieval mechanism 5 includes a cargo cage frame 51, with a U-shaped seat 52 connected to each side of the cargo cage frame 51. Each U-shaped seat 52 is equipped with a lifting guide wheel assembly 53, a lifting pulley assembly 54, and a safety clamp assembly 55 that cooperate with each other. The drum column 41 and the electrical cabinet column 42 are located in the openings of the corresponding U-shaped seats 52, and each column is fixed with a vertical lifting slide rail 47. The lifting slide rail 47 is connected to the lifting guide wheel assembly 53 and the two form a sliding guide cooperation. The lifting pulley assembly 54 is connected to the steel wire rope 44 on the corresponding side to drive the cargo cage to lift and lower through the steel wire rope.

[0040] The bottom of the cargo cage frame 51 is connected to a telescopic fork assembly 56. The telescopic fork assembly 56 includes a telescopic motor 561 and a multi-stage fork 562 that cooperate with each other. The multi-stage fork 562 is horizontally mounted on the cargo cage frame 51. The cargo cage frame 51 is also equipped with a set of material shape detection components 57 to facilitate the identification and detection of goods.

[0041] In this embodiment, the cargo cage frame 51 is a rectangular frame, and the material shape detection component 57 includes a first photoelectric support component 571, a storage location photoelectric detection component 572, a first photoelectric reflector component 573, a second photoelectric reflector component 574, a third photoelectric reflector component 575, and a second photoelectric support component 576, all mounted on the rectangular frame.

[0042] In this embodiment, the side of the U-shaped seat 52 is also connected to a lifting limit block assembly 58, and the lifting guide wheel assembly 53 inside the U-shaped seat 52 adopts a double guide wheel structure for guiding and positioning along the guide rail.

[0043] When using the above-mentioned intelligent lifting and transplanting device for material storage and retrieval, the specific steps are as follows:

[0044] (1) Before goods enter the warehouse, they are inspected for appearance, weight and material code to prevent oversized goods from entering the warehouse, and the goods information is stored at the same time.

[0045] (2) After the workpiece is transported to the position by the conveyor line, the cargo storage and retrieval mechanism 5 extends the multi-stage fork 562 to pick up the pallet fork onto the cargo cage frame 51. At this time, the secondary shape inspection of the cargo is carried out to distinguish the height of the stored and retrieved cargo and place it in the appropriate position in the warehouse.

[0046] (3) The system matches a suitable storage location, the optical communication on the walking mechanism 3 measures the length and distance, the walking motor assembly 32 drives the equipment to walk to the storage location, the lifting mechanism 4 lifts the goods to a suitable height through the motor drum, the height is measured by laser ranging, and at this time the goods storage and retrieval mechanism 5 picks up the pallet goods and places them on the warehouse storage location.

[0047] (4) When picking up materials, the barcode scanner reads the goods information and retrieves the location of the materials. The walking motor assembly 32 drives the equipment, optical communication measures the distance, the lifting mechanism 4 reaches the appropriate height through laser ranging, the goods transfer equipment picks up the materials, and then sends the goods out of the warehouse in the opposite direction.

[0048] The walking mechanism of this utility model adopts dual walking motors, and the lifting adopts a dual guide wheel mechanism to guide along both sides of the guide rail. In terms of lifting safety, a speed limiter and a safety clamp are linked to ensure safety. The distance between lifting and walking is determined by laser positioning to ensure walking accuracy and positioning safety, thereby improving the efficiency of material storage and retrieval and making it more intelligent and efficient.

[0049] In addition to the embodiments described above, this utility model may have other implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the protection scope claimed by this utility model.

Claims

1. An intelligent lifting and transplanting device, comprising a stacker body disposed between a ground rail (1) and a ceiling rail (2), characterized in that: The stacker crane body includes a traveling mechanism (3), a lifting mechanism (4), and a cargo storage and retrieval mechanism (5) that work together. The walking mechanism (3) includes a lower crossbeam (31), and walking motor assemblies (32) are provided on both sides of the lower crossbeam (31). The output end of the walking motor assembly (32) is connected to the corresponding drive wheel (33). The drive wheel (33) cooperates with the ground rail (1). The two ends of the walking mechanism (3) are also provided with ground rail guide wheels (34). The ground rail guide wheels (34) are also connected to the ground rail (1) and the two form a rotational guide cooperation. The lifting mechanism (4) includes a pair of vertical drum columns (41) and electrical cabinet columns (42). The traveling mechanism (3) is fixed to the lower ends of the drum columns (41) and electrical cabinet columns (42). The upper ends of the drum columns (41) and electrical cabinet columns (42) are connected to the upper crossbeam assembly (43). The upper crossbeam assembly (43) includes guide wheels (432) at both ends of the upper crossbeam (431). The guide wheels (432) are connected to the rail (2) and the two form a rotational guide cooperation. The upper crossbeam (431) is also connected to a lifting pulley assembly (433). A wire rope (44) is wound on the lifting pulley assembly (433). One end of the wire rope (44) is wound on the drum (45) and connected to the lifting motor assembly (46). The other end passes around the lifting pulley assembly (433) and is connected to the cargo storage and retrieval mechanism (5). The cargo storage and retrieval mechanism (5) includes a cargo cage frame (51), and a U-shaped seat (52) is connected to each side of the cargo cage frame (51). Each U-shaped seat (52) is equipped with a lifting guide wheel assembly (53), a lifting pulley assembly (54), and a safety clamp assembly (55) that cooperate with each other. The drum column (41) and the electrical cabinet column (42) are located in the opening of the corresponding side of the U-shaped seat (52), and a vertical lifting slide rail (47) is fixed on the column. The lifting slide rail (47) is connected to the lifting guide wheel assembly (53) and the two form a sliding guide cooperation. The lifting pulley assembly (54) is connected to the steel wire rope (44) on the corresponding side. The bottom of the cage frame (51) is connected to a telescopic fork assembly (56). The telescopic fork assembly (56) includes a telescopic motor (561) and a multi-stage fork (562) that cooperate with each other. The multi-stage fork (562) is horizontally mounted on the cage frame (51). The cage frame (51) is also equipped with a set of material shape detection components (57).

2. The intelligent lifting and transplanting device according to claim 1, characterized in that: The walking mechanism (3) adopts a dual-motor walking mechanism, which is equipped with a speed limiter assembly (35) for limiting the speed of lifting the cargo cage. The lifting speed is 30m / min and the walking speed is 120m / min.

3. The intelligent lifting and transplanting device according to claim 1 or 2, characterized in that: The walking mechanism (3) is equipped with a laser rangefinder (36) and an optical communication component (37) that cooperate with each other. Its positioning is achieved by laser ranging and by transmitting signals through optical communication.

4. The intelligent lifting and transplanting device according to claim 1 or 2, characterized in that: The two ends of the walking mechanism (3) and the upper crossbeam assembly (43) are respectively connected to polyurethane buffers (38).

5. The intelligent lifting and transplanting device according to claim 1 or 2, characterized in that: The upper beam assembly (43) has a main wire rope (441) on the side near the drum column (41) and a secondary wire rope (442) on the side near the electrical cabinet column (42). When the main and secondary wire ropes are connected and cooperate with the cargo storage and retrieval mechanism (5), the main wire rope (441) and the secondary wire rope (442) are parallel to each other, and their axes are parallel to the drum column (41) and the electrical cabinet column (42).

6. The intelligent lifting and transplanting device according to claim 1 or 2, characterized in that: The drum (45) and the lifting motor assembly (46) are both fixed on the drum column (41). The electrical cabinet column (42) is connected to an electrical control cabinet (48) for controlling the transplanting equipment and a ladder (49) for operating and maintaining the equipment.

7. The intelligent lifting and transplanting device according to claim 1 or 2, characterized in that: The cargo cage frame (51) is a rectangular frame, and the material shape detection component (57) includes a first photoelectric support component (571), a storage location photoelectric detection component (572), a first photoelectric reflector component (573), a second photoelectric reflector component (574), a third photoelectric reflector component (575), and a second photoelectric support component (576) disposed on the rectangular frame.

8. The intelligent lifting and transplanting device according to claim 1 or 2, characterized in that: The side of the U-shaped seat (52) is also connected to a lifting limit block assembly (58), and the lifting guide wheel assembly (53) inside the U-shaped seat (52) adopts a double guide wheel structure.

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