Goods shelf for warehouse storage
By introducing forward and reverse screws and knob systems into the shelf, adjusting the movement of threaded blocks and sliders, flexible adjustment of shelf plate spacing is achieved, which solves the problem that existing shelves cannot make rational use of storage space and improves the flexibility and efficiency of cargo stacking.
Patent Information
- Application Number
- CN202510211165.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-04-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The spacing between the upper and lower plates of existing shelves is fixed and cannot be flexibly adjusted, resulting in the storage space that cannot be used reasonably when different goods are stacked, which is prone to wasting space or the problem of large-scale goods being unable to be stacked.
A warehouse storage shelf is designed. By setting the front and back screws and knobs inside the first side frame, the threaded blocks and sliders are driven to move, adjust the angle of the connecting rod, and then flexibly adjust the position of the shelf plate to achieve flexible adjustment of the storage space.
It realizes flexible adjustment of the spacing of shelf plates, and can reasonably utilize storage space according to the size of different goods, avoid space waste, and support the stacking of larger goods.
Smart Images
Figure CN119791403A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of shelves, in particular to a shelf for warehouse storage. Background Art
[0002] Shelves are an important tool for improving the efficiency of modern warehouses. With the continuous increase in production and expansion of enterprises, the standardization and efficiency of enterprise warehouses have naturally been put on the agenda, and the application of shelves has become more and more extensive.
[0003] The existing shelf comprises a frame and a plurality of racks fixedly connected to the frame, and the distance between the upper and lower racks is fixed.
[0004] In the prior art, storage shelves are all fixed structures, which store goods through the space formed by the upper and lower placement plates. However, in actual use, it is inconvenient to adjust the space formed by the two placement plates, resulting in that the storage space cannot be reasonably utilized when different goods are stacked. If the space is large, it will lead to space waste, and if the space is small, larger goods cannot be stacked. Therefore, a shelf for warehouse storage is proposed. Summary of the invention
[0005] In view of the deficiencies of the prior art, the present invention provides a warehouse storage shelf to solve the problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a warehouse storage shelf, comprising a first side frame, a second side frame and a top frame, the first side frame is internally rotatably connected with a forward and reverse screw rod, the forward and reverse screw rod rotatably penetrates the front outer surface of the first side frame and is fixedly connected with a knob, the outer surface of the forward and reverse screw rod is threadedly connected with two threaded blocks, the second side frame is internally fixedly connected with a sliding rod, the outer surface of the sliding rod is movably sleeved with two sliders, the outer surfaces of the two sliders and the two threaded blocks are rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with a connecting plate, and a shelf plate is fixedly connected between the two connecting plates.
[0007] Furthermore, support plates are fixedly connected at the four corners of the top frame, and a winding roller is fixedly connected between two opposite support plates on the left and right sides. A motor is fixedly installed on the outer surface of one of the support plates, and the output end of the motor is fixedly connected to the front winding roller, and a dustproof cloth is wound around the outer surface of the winding roller.
[0008] Furthermore, it includes two bases, the top outer surfaces of the two bases, the top outer surfaces of the first side frame and the second side frame are fixedly connected to two support seats, and the bottom outer surfaces of the first side frame and the second side frame and the bottom outer surface of the top frame are fixedly connected to plug blocks that are compatible with the support seats.
[0009] Furthermore, one end of the dustproof cloth is fixedly connected to a counterweight bar.
[0010] Furthermore, the first side frame and the second side frame are both fixedly connected to the limiting rod inside, and the connecting plate is movably sleeved on the outer surface of the limiting rod.
[0011] Furthermore, a connecting rod is fixedly connected between the threaded block and the sliding block.
[0012] Furthermore, the outer surfaces of the two winding rollers are fixedly sleeved with synchronous pulleys, and a synchronous toothed belt is wound and meshed between the two synchronous pulleys.
[0013] Furthermore, a slide groove is provided on the top inner wall of the first side frame, a limit block is fixedly connected to the top outer surface of the threaded block, and the limit block is movably connected to the inside of the slide groove.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In a warehouse storage shelf provided by the present invention, the forward and reverse screws are driven to rotate by rotating the knob, and the forward and reverse screws drive the threaded block to move, and the angle between the two connecting rods is adjusted, so that the connecting plate drives the shelf plate to move, so that the distance between the upper and lower shelf plates can be flexibly adjusted, thereby adjusting the storage space for goods.
[0015] 2. In a warehouse storage shelf provided by the present invention, a winding roller is driven to rotate by a motor, and a synchronous pulley and a synchronous toothed belt are cooperated to spit out a dustproof cloth, and the front and rear sides of the shelf are blocked and isolated from dust by the dustproof cloth.
[0016] 3. In a warehouse storage shelf provided by the present invention, the base is placed on the ground, the plug blocks at the bottom of the first side frame and the second side frame are inserted into the support seat of the base, and then the adjacent first side frame and the second side frame are spliced in the same way, so that the shelf can be modularly spliced according to needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention from the right side; Figure 3 This is a schematic diagram of the single-layer shelf structure of the present invention; Figure 4 It is a schematic diagram of the left-side sectional structure of the present invention; Figure 5 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the explosion structure of the multi-layer shelf of the present invention.
[0018] In the figure: 1. first side frame; 2. second side frame; 3. forward and reverse screw rods; 4. knob; 5. threaded block; 6. sliding rod; 7. connecting rod; 8. connecting plate; 9. shelf plate; 10. top frame; 11. support plate; 12. winding roller; 13. motor; 14. dustproof cloth; 15. synchronous pulley; 16. synchronous toothed belt; 17. base; 18. support seat; 19. plug block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] Embodiment 1: Please refer to Figure 1-Figure 6 The present invention provides a technical solution: a shelf for warehouse storage, comprising a first side frame 1, a second side frame 2 and a top frame 10, the first side frame 1 is internally rotatably connected with a forward and reverse screw rod 3, the forward and reverse screw rod 3 rotates through the front outer surface of the first side frame 1 and is fixedly connected with a knob 4, the outer surface of the forward and reverse screw rod 3 is threadedly connected with two threaded blocks 5, the second side frame 2 is internally fixedly connected with a sliding rod 6, the outer surface of the sliding rod 6 is movably sleeved with two sliders, the outer surfaces of the two sliders and the two threaded blocks 5 are rotatably connected with a connecting rod 7, the other end of the connecting rod 7 is rotatably connected with a connecting plate 8, and a shelf plate 9 is fixedly connected between the two connecting plates 8.
[0021] In this embodiment, the first side frame 1 and the second side frame 2 are both fixedly connected to the limiting rod inside, and the connecting plate 8 is movably mounted on the outer surface of the limiting rod. Specifically, when the connecting plate 8 moves, it slides on the outer surface of the limiting rod, so that the connecting plate 8 can move stably in a straight line.
[0022] In this embodiment, a connecting rod is fixedly connected between the threaded block 5 and the slider. Specifically, when the forward and reverse screws 3 rotate, the threaded block 5 is driven to move, and under the action of the connecting rod, the slider slides together on the outer surface of the slide rod 6.
[0023] In this embodiment, the outer surfaces of the two winding rollers 12 are fixedly sleeved with a synchronous pulley 15, and a synchronous toothed belt 16 is wound and meshed between the two synchronous pulleys 15. Specifically, when the winding roller 12 rotates, the synchronous pulley 15 on it is driven to rotate, and under the action of the synchronous toothed belt 16, the other synchronous pulley 15 is driven to rotate, so that the two winding rollers 12 rotate at the same time.
[0024] In this embodiment, a sliding groove is provided on the top inner wall of the first side frame 1, and a limiting block is fixedly connected to the top outer surface of the threaded block 5. The limiting block is movably connected to the inside of the sliding groove. Specifically, when the threaded block 5 moves, the limiting block slides inside the sliding groove to prevent the threaded block 5 from rotating with the rotation of the forward and reverse screw rods 3.
[0025] During the specific implementation process, the shelf is moved to the warehouse to store goods. When the space formed by the two shelf boards 9 needs to be adjusted, the knob 4 is turned, and the knob 4 drives the forward and reverse screw rods 3 to rotate. The rotation of the forward and reverse screw rods 3 drives the two threaded blocks 5 to move. When the two threaded blocks 5 move in the direction away from each other, the threaded block 5 drives the connecting rod 7 to move, and the angle between the two connecting rods 7 becomes larger, so that the connecting rod 7 drives the connecting plate 8 upward, thereby driving the shelf board 9 to move upward. When the two threaded blocks 5 move in the direction approaching each other, the threaded block 5 drives the connecting rod 7 to move, and the angle between the two connecting rods 7 becomes smaller, so that the connecting rod 7 drives the connecting plate 8 downward, thereby driving the shelf board 9 to move downward, so that the distance between the upper and lower shelf boards 9 can be flexibly adjusted, thereby adjusting the storage space for goods.
[0026] Embodiment 2: Please refer to Figure 1-Figure 6 The present invention provides a technical solution: support plates 11 are fixedly connected at the four corners of the top of the top frame 10, and a winding roller 12 is fixedly connected between two opposite support plates 11 on the left and right sides. A motor 13 is fixedly installed on the outer surface of one of the support plates 11, and the output end of the motor 13 is fixedly connected to the front winding roller 12, and a dustproof cloth 14 is wound around the outer surface of the winding roller 12.
[0027] In this embodiment, one end of the dustproof cloth 14 is fixedly connected to a counterweight bar. Specifically, when the dustproof cloth 14 is spit out, the dustproof cloth 14 is spit out under the action of the counterweight bar.
[0028] In the specific implementation process, when the goods are not used for a long time, in order to prevent dust from accumulating on the goods, the motor 13 is controlled to work, and the motor 13 drives a winding roller 12 to rotate and drives the synchronous pulley 15 thereon to rotate. Under the action of the synchronous toothed belt 16, the other winding roller 12 is driven to rotate. Under the action of the counterweight bar, the dustproof cloth 14 is spit out, and the front and rear sides of the shelf are blocked and dust-proofed by the dustproof cloth 14.
[0029] Embodiment 3: Please refer to Figure 1-Figure 6The present invention provides a technical solution: it also includes two bases 17, the top outer surfaces of the two bases 17, the top outer surfaces of the first side frame 1 and the second side frame 2 are fixedly connected with two support seats 18, and the bottom outer surfaces of the first side frame 1 and the second side frame 2 and the bottom outer surface of the top frame 10 are fixedly connected with plug blocks 19 adapted to the support seats 18.
[0030] In the specific implementation process, the shelf can be spliced in multiple layers according to the need of storing goods. When more shelves are needed to store goods, the first side frame 1 and the second side frame 2 of the multiple layers are spliced. When splicing, the base 17 is placed on the ground, and the plug blocks 19 at the bottom of the first side frame 1 and the second side frame 2 are inserted into the support seat 18 of the base 17, and then the adjacent first side frame 1 and the second side frame 2 are spliced in the same way, so that the shelf can be modularly spliced according to needs.
[0031] Working principle: When the present invention is in use, the shelf is moved to the warehouse to store goods. When the space formed by the two shelf boards 9 needs to be adjusted, the knob 4 is turned, and the knob 4 drives the forward and reverse screw rods 3 to rotate. The rotation of the forward and reverse screw rods 3 drives the two threaded blocks 5 to move. When the two threaded blocks 5 move in the directions away from each other, the threaded block 5 drives the connecting rod 7 to move, and the angle between the two connecting rods 7 becomes larger, so that the connecting rod 7 drives the connecting plate 8 upward, thereby driving the shelf board 9 to move upward. When the two threaded blocks 5 move in the directions approaching each other, the threaded block 5 drives the connecting rod 7 to move, and the angle between the two connecting rods 7 becomes smaller, so that the connecting rod 7 drives the connecting plate 8 downward, thereby driving the shelf board 9 to move downward, so that the distance between the upper and lower shelf boards 9 can be flexibly adjusted, thereby adjusting the storage space for goods.
[0032] When the goods are not used for a long time, in order to prevent dust from accumulating on the goods, the motor 13 is controlled to work, and the motor 13 drives a winding roller 12 to rotate and the synchronous pulley 15 thereon to rotate. Under the action of the synchronous toothed belt 16, the other winding roller 12 is driven to rotate. Under the action of the counterweight bar, the dustproof cloth 14 is spit out, and the front and rear sides of the shelf are blocked and dust-proofed by the dustproof cloth 14.
[0033] The shelf can be spliced in multiple layers according to the need of storing goods. When more shelves are needed to store goods, the first side frame 1 and the second side frame 2 of the multiple layers are spliced. When splicing, the base 17 is placed on the ground, and the plug blocks 19 at the bottom of the first side frame 1 and the second side frame 2 are inserted into the support seat 18 of the base 17, and then the adjacent first side frame 1 and the second side frame 2 are spliced in the same way, so that the shelf can be modularly spliced according to needs.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A shelf for warehouse storage, comprising a first side frame (1), a second side frame (2) and a top frame (10), characterized in that: The first side frame (1) is internally rotatably connected to a forward and reverse screw rod (3), the forward and reverse screw rod (3) rotatably penetrates the front outer surface of the first side frame (1) and is fixedly connected to a knob (4), the outer surface of the forward and reverse screw rod (3) is threadedly connected to two threaded blocks (5), the second side frame (2) is internally fixedly connected to a slide rod (6), the outer surface of the slide rod (6) is movably sleeved with two sliders, the outer surfaces of the two sliders and the two threaded blocks (5) are rotatably connected to a connecting rod (7), the other end of the connecting rod (7) is rotatably connected to a connecting plate (8), and a shelf plate (9) is fixedly connected between the two connecting plates (8).
2. A warehouse storage shelf according to claim 1, characterized in that: Support plates (11) are fixedly connected at the four corners of the top of the top frame (10), and a winding roller (12) is fixedly connected between two opposing support plates (11) on the left and right sides, wherein a motor (13) is fixedly mounted on the outer surface of one of the support plates (11), and the output end of the motor (13) is fixedly connected to the front winding roller (12), and a dustproof cloth (14) is wound around the outer surface of the winding roller (12).
3. A warehouse storage shelf according to claim 1, characterized in that: It also includes two bases (17), the top outer surfaces of the two bases (17), the top outer surfaces of the first side frame (1) and the second side frame (2) are all fixedly connected to two support seats (18), and the bottom outer surfaces of the first side frame (1) and the second side frame (2) and the bottom outer surface of the top frame (10) are all fixedly connected to plug blocks (19) that are compatible with the support seats (18).
4. A warehouse storage shelf according to claim 2, characterized in that: One end of the dustproof cloth (14) is fixedly connected to a counterweight bar.
5. A warehouse storage shelf according to claim 1, characterized in that: The first side frame (1) and the second side frame (2) are both fixedly connected to a limiting rod inside, and the connecting plate (8) is movably sleeved on the outer surface of the limiting rod.
6. A warehouse storage shelf according to claim 1, characterized in that: A connecting rod is fixedly connected between the threaded block (5) and the sliding block.
7. A warehouse storage shelf according to claim 2, characterized in that: The outer surfaces of the two winding rollers (12) are both fixedly sleeved with synchronous pulleys (15), and a synchronous toothed belt (16) is wound and meshed between the two synchronous pulleys (15).
8. A warehouse storage shelf according to claim 1, characterized in that: A sliding groove is provided on the top inner wall of the first side frame (1), a limiting block is fixedly connected to the top outer surface of the threaded block (5), and the limiting block is movably connected to the inside of the sliding groove.