Double-layer goods shelf for easily taking goods

Abstract

The utility model discloses a kind of easily take goods double-layer shelves, it is related to the field of shelves.The utility model includes shelf main body, the shelf main body includes four groups of stand, the bottom end of stand is equipped with gyro wheel, the lower portion of gyro wheel is provided with slide rail, gyro wheel is connected in slide rail, adjacent the passage for user to pass through is formed between shelf main body or between shelf main body and wall body, in the utility model, the sliding connection of gyro wheel in the bottom of shelf main body and ground slide rail, the flexible adjustment of passage width is realized, so that in non-operation period, can be closely arranged shelf, significantly reduce the space occupied by fixed passage, to arrange more shelves in unit area, directly improve the utilization of warehousing space, simultaneously, movable shelf layout solves the contradiction between traditional shelf passage occupied space and storage density, realizes space dynamic optimization.

Description

Technical Field

[0001] This utility model relates to the field of shelving, specifically a double-layer shelving for easy access to goods. Background Technology

[0002] Shelving is a storage device specifically designed for storing packaged goods. Its core function is to make full use of warehouse space, improve warehouse capacity utilization and storage capacity. Through its rack-type three-dimensional structure, shelving prevents stored goods from being squeezed together, reduces damage, and ensures the functionality of the materials themselves. It makes it convenient to store and retrieve goods, facilitates counting and measurement, and enables modern management principles such as first-in, first-out (FIFO). At the same time, it is conducive to taking measures such as moisture-proofing, dust-proofing, and theft prevention to improve storage quality.

[0003] Current shelving has a multi-layered structure, which can centrally store various materials. However, there is a problem in actual use: when users retrieve or place materials, they need to enter and exit the aisles formed on both sides of the shelving. The existence of these aisles undoubtedly reduces the number of shelves in the same unit area and reduces the amount of goods that can be stored. In view of this, the inventor urgently needs to design an aisle adjustment mechanism on both sides of the shelving to increase the number of shelves per unit area. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an easy-to-access double-layer shelf to solve the technical problem of low shelf space utilization in fixed aisles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easy-access double-layer shelf, comprising a shelf body, the shelf body comprising four sets of uprights, rollers installed at the bottom of the uprights, and a slide rail provided below the rollers, the rollers being engaged with the slide rails, and passageways for users to pass through being formed between adjacent shelf bodies or between the shelf body and the wall, the shelf body being slidably connected to the slide rails via rollers to adjust the size of the passageways.

[0006] By adopting the above technical solution, the original fixed aisle becomes adjustable by sliding the rack body to the slide rail. During non-access periods, multiple rack bodies can be placed close together to compress or even eliminate aisle space to the maximum extent, thereby arranging more racks per unit area, significantly increasing the storage capacity of goods, and directly solving the core problem of low storage density caused by fixed aisles.

[0007] Furthermore, the slide rail is provided in two sets and is arranged in parallel. The slide rail includes a boss, and the roller has an annular groove that mates with the boss to achieve locking of the roller.

[0008] By adopting the above technical solutions, the stability and safety of the shelving in both moving and stationary states are enhanced. This track-type guidance mechanism ensures that the main body of the shelving can only move smoothly along the preset straight track, effectively preventing deviation and jamming during the pushing process, making the operation process labor-saving and smooth.

[0009] Furthermore, fixing plates are fixedly installed on both sides of the boss, and the fixing plates are bolted to the external ground.

[0010] By adopting the above technical solutions, the entire slide rail system is firmly fixed to the ground, providing a solid foundation for the load-bearing and movement of the rack body. The bolt connection method has the advantages of reliable connection, strong impact and vibration resistance, and can withstand various stresses brought about by repeated movement of the rack under full load, ensuring the structural integrity and stability for long-term use.

[0011] Furthermore, several layers of placement plates are overlapped on the inner side of the four sets of columns, and footrests are also overlapped on the inner side of the columns. The footrests provide stepping points for users, and the surface of the footrests is formed with anti-slip texture.

[0012] By adopting the above technical solution, the placement plate forms the main load-bearing plane. The structure is simple, the overlapping method facilitates installation, and the floor height can be flexibly adjusted. At the same time, the setting of the step bar provides a simple and effective solution to the problem of inconvenience in storing and retrieving goods at high floors. Users do not need to rely on external ladders or step on unstable goods.

[0013] Furthermore, lighting mechanisms are installed on both sides below the placement plate. The lighting mechanisms include mounting plates, which are bolted to the placement plate.

[0014] By adopting the above technical solutions, in dense storage layouts where aisle shelves are often narrow and lack natural light, manual picking can easily lead to the wrong items being picked or items being bumped or knocked over due to dim lighting. The lighting system directly provides directional lighting to the storage area, making item labels and specifications clearly identifiable, greatly reducing the error rate and improving the accuracy of picking operations.

[0015] Furthermore, a lighting plate is rotatably connected to the side of the mounting plate near the inner side of the shelf body via a rotating part, which is used to adjust the illumination range of the lighting plate.

[0016] By adopting the above technical solution, users can manually adjust the illumination angle of the lighting panel according to the specific placement of goods on the shelf and the details that need to be observed, so as to accurately project the light onto the target area, eliminate lighting dead spots, and at the same time, this adjustability makes the most efficient use of lighting resources, avoiding light waste and glare problems caused by direct light shining into people's eyes.

[0017] Furthermore, a controller is installed on the front side of the main body of the shelf, and the lighting panel is electrically connected to an external power source through the controller. The power line is redundantly configured to avoid interference from the movement of the main body of the shelf.

[0018] By adopting the above technical solution, the controller centrally manages the lighting, allowing operators to easily switch the lights on and off without touching the wires, thus improving usability. At the same time, the most critical design lies in the full consideration of power cord redundancy, which directly solves the core challenge brought about by the mobility of the shelves: how to prevent the wires from being pulled apart or worn due to frequent movement. The redundant power cords have sufficient length margin.

[0019] In summary, the present invention has the following main advantages: 1. In this utility model, the rollers at the bottom of the shelving body are slidably connected to the ground slide rail, which realizes the flexible adjustment of the aisle width. This allows the shelving to be arranged closely during non-operational periods, significantly reducing the space occupied by fixed aisles. This allows for more shelving to be arranged per unit area, directly improving the utilization rate of warehouse space. At the same time, the movable shelving layout solves the contradiction between the space occupied by traditional shelving aisles and storage density, realizing dynamic space optimization. 2. This utility model effectively improves the safety and convenience of manual storage and retrieval operations through its lighting mechanism, which is adjustable in angle. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the main structure of this utility model; Figure 4 This utility model Figure 3 An enlarged structural diagram of point A in the middle.

[0021] In the diagram: 1. Shelf body; 101. Upright; 102. Placement plate; 103. Step bar; 104. Roller; 2. Slide rail; 201. Boss; 202. Fixing plate; 3. Lighting mechanism; 301. Mounting plate; 302. Rotating part; 303. Lighting panel; 304. Controller. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1: A double-layer shelving system for easy retrieval, such as Figure 1-4 As shown, the system includes a shelving body 1, which comprises four sets of uprights 101. Rollers 104 are mounted at the bottom of each upright 101, and a slide rail 2 is located below each roller 104. The rollers 104 are engaged with the slide rail 2. Passageways for users are formed between adjacent shelving bodies 1 or between the shelving body 1 and the wall. The shelving body 1 is slidably connected to the slide rail 2 via the rollers 104 to adjust the size of the passageways. By slidably connecting the shelving body 1 to the slide rail 2, the originally fixed passageways become adjustable. During non-operational periods, multiple shelving bodies 1 can be placed close together, maximizing or even eliminating passageway space, thereby arranging more shelves per unit area and significantly increasing the storage capacity of goods. This directly solves the core problem of low storage density caused by fixed passageways. Simultaneously, this mobility provides extremely high flexibility in warehouse layout. When goods in a specific location need to be stored or retrieved, the corresponding shelving body 1 can be easily pushed open to create a passageway sufficient for personnel to pass through, perfectly balancing the contradictory demands of high-density storage and convenient access.

[0024] See Figure 1 , Figure 4 The slide rail 2 is provided in two sets and is arranged in parallel. The slide rail 2 includes a boss 201. The roller 104 has an annular groove that cooperates with the boss 201 to achieve the locking of the roller 104, which enhances the stability and safety of the shelf in the moving and stationary states. This track-type guiding mechanism ensures that the shelf body 1 can only move smoothly along the preset straight track, effectively preventing the phenomenon of deflection and jamming during the pushing process, making the operation process labor-saving and smooth. At the same time, the locking of the boss 201 and the annular groove constitutes a stable guiding mechanism, ensuring the movement stability of a single shelf and providing important safety protection for the operator.

[0025] See Figure 1 , Figure 4 Both sides of the boss 201 are fixedly equipped with fixing plates 202, which are bolted to the external ground, ensuring that the entire slide rail system 2 can be firmly fixed to the ground, providing a solid foundation for the load-bearing and movement of the rack body 1. The bolt connection method has the advantages of reliable connection and strong impact and vibration resistance, and can withstand various stresses brought about by repeated movement of the rack under full load, ensuring the structural integrity and stability of long-term use. At the same time, this detachable fixing method brings convenience to the installation, debugging and subsequent possible warehouse layout adjustments of the system. During installation, the parallelism and levelness of the slide rail 2 can be precisely adjusted before tightening, thereby ensuring the smooth movement of the rack from the source.

[0026] See Figure 1 , Figure 2The inner sides of the four sets of uprights 101 are connected with several layers of placement plates 102, and the inner sides of the uprights 101 are also connected with step bars 103. The step bars 103 provide users with stepping points, and the surface of the step bars 103 is formed with anti-slip texture. The placement plates 102 constitute the main load-bearing plane. The structure is simple, the overlapping method is easy to install and the layer height can be flexibly adjusted. At the same time, the step bars 103 provide a simple and effective solution to the problem of inconvenience in storing and retrieving goods at high levels. Users do not need to use external ladders or step on unstable goods. They can directly use the step bars 103 as a safe stepping point to easily and stably reach the upper space of the shelf. This not only significantly improves work efficiency, but also fundamentally eliminates the risk of falling caused by improper climbing, and the safety guarantee effect is outstanding.

[0027] Example 2: See Figure 1 , Figure 2 Lighting mechanisms 3 are installed on both sides below the placement plate 102. The lighting mechanism 3 includes a mounting plate 301, which is bolted to the placement plate 102. In dense storage layouts, shelf aisles are usually narrow and lack natural light. When picking goods manually, it is easy to pick the wrong goods or cause bumps due to dim lighting. The lighting mechanism 3 provides directional lighting directly to the goods storage area, making the item labels and specifications clearly identifiable, greatly reducing the error rate and improving the accuracy of picking operations. At the same time, sufficient light can effectively reduce the visual fatigue of operators, improve work efficiency, and create a safer working environment, avoiding accidents caused by poor visibility.

[0028] See Figure 1 , Figure 2 The mounting plate 301 is rotatably connected to the lighting plate 303 on the side near the inner side of the shelf body 1 via the rotating part 302. This is used to adjust the illumination range of the lighting plate 303, allowing the user to manually adjust the illumination angle of the lighting plate 303 according to the specific placement of goods on the shelf and the details that need to be observed. This accurately projects light onto the target area, eliminating blind spots. At the same time, this adjustability makes the most efficient use of lighting resources, avoiding light waste and glare problems caused by direct light shining into the eyes. This further optimizes the human-machine interaction experience. Whether inspecting the details of goods or performing precise picking and placing operations, adjustable directional lighting provides great convenience and is an important auxiliary function for improving work quality.

[0029] See Figure 1 , Figure 2A controller 304 is installed on the front side of the rack body 1. The lighting panel 303 is electrically connected to an external power source through the controller 304. The power cord is redundantly configured to avoid interference from the movement of the rack body 1. The controller 304 centrally manages the lighting, allowing operators to easily switch the lights on and off without touching the wires, thus improving usability. At the same time, the most critical design lies in the full consideration of the redundant power cord. This directly solves the core challenge brought about by the mobility of the rack: how to prevent the wires from being pulled apart or worn due to frequent movement. The redundant power cord has sufficient length margin to ensure that the power cord is not in a taut state when the rack body 1 slides within the designed range of movement. This effectively prevents the risk of line damage, short circuits, or even electric shock caused by excessive stretching, bending, or friction with the ground.

[0030] The implementation principle of this embodiment is as follows: The main body of the shelf 1 is connected to the slide rail 2 on the ground by the rollers 104 installed on its bottom column 101, so that the entire shelf can move along the track. By pushing the main body of the shelf 1, the width of the aisle between adjacent shelves or between the shelf and the wall can be flexibly adjusted, thereby compressing the aisle and improving the space utilization during non-operation periods. The aisle is opened when storing or retrieving goods. When storing or retrieving high-level goods, users can step on the foot bar 103 welded to the inside of the column 101 for support, provided that it is safe to do so. At the same time, the lighting mechanism 3 installed under each layer of the placement plate 102 can adjust the angle of the lighting plate 303 through the rotating part 302 and is controlled to be lit by the controller 304, providing sufficient lighting for the inside of the shelf and ensuring safe and convenient retrieval and placement operations. In some other embodiments: a locking mechanism is provided on the roller 104. When the shelf does not need to be moved, the roller 104 can be locked to improve the stability of the shelf. Since the locking mechanism of the roller is a conventional technology, it will not be described in detail here.

[0031] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A double-layer shelving unit for easy retrieval, characterized in that: The shelf body (1) includes four sets of uprights (101). Rollers (104) are installed at the bottom of the uprights (101). A slide rail (2) is provided below the rollers (104). The rollers (104) are engaged with the slide rail (2). A passage for users to pass through is formed between adjacent shelf bodies (1) or between the shelf body (1) and the wall. The shelf body (1) is slidably connected to the slide rail (2) through the rollers (104) to adjust the size of the passage.

2. The easy-access double-layer shelving unit according to claim 1, characterized in that: The slide rail (2) is provided in two sets and is arranged in parallel. The slide rail (2) includes a boss (201). The roller (104) has an annular groove that cooperates with the boss (201) to realize the engagement of the roller (104).

3. The easy-access double-layer shelving unit according to claim 2, characterized in that: Both sides of the boss (201) are fixedly provided with fixing plates (202), and the fixing plates (202) are bolted to the external ground.

4. The easy-access double-layer shelving unit according to claim 1, characterized in that: Several layers of placement plates (102) are overlapped on the inner side of the four sets of columns (101), and a foot bar (103) is also overlapped on the inner side of the column (101). The foot bar (103) provides a stepping point for the user, and the surface of the foot bar (103) is formed with anti-slip texture.

5. The easy-access double-layer shelving unit according to claim 4, characterized in that: Lighting mechanisms (3) are installed on both sides below the placement plate (102). The lighting mechanism (3) includes a mounting plate (301) which is bolted to the placement plate (102).

6. The easy-access double-layer shelving unit according to claim 5, characterized in that: The mounting plate (301) is rotatably connected to a lighting plate (303) on the side near the inner side of the shelf body (1) via a rotating part (302) for adjusting the illumination range of the lighting plate (303).

7. The easy-access double-layer shelving unit according to claim 6, characterized in that: A controller (304) is installed on the front side of the main body of the shelf (1). The lighting panel (303) is electrically connected to an external power source through the controller (304). The power line is redundantly configured to avoid interference from the movement of the main body of the shelf (1).

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