Goods shelf positioning mechanism in movable goods shelf warehouse

Abstract

The utility model discloses a goods shelf positioning mechanism in a movable goods shelf warehouse, which belongs to the technical field of logistics warehousing and comprises two support frames, a plurality of mounting plates are mounted between the two support frames, a plurality of positioning clamping mechanisms are arranged at the tops of the mounting plates, and the positioning clamping mechanisms are arranged on the support frames. Preliminary positioning of the goods in the horizontal direction is achieved by designing the positioning and clamping mechanisms and the limiting strips, it is guaranteed that the goods are evenly stressed by combining the base and the L-shaped rotating strip which are symmetrically arranged, contact blocks at the two ends of the L-shaped rotating strip form an efficient transmission structure, power of a hydraulic rod is rapidly responded, and the goods can be accurately positioned. And the gravity sensor automatically detects placement of the goods and triggers the clamping process, data is wirelessly transmitted to the center console, automatic control and inventory state real-time monitoring are achieved, the labor cost is reduced, and the intelligent level of warehouse management is improved.

Description

Technical Field

[0001] This utility model relates to the field of logistics and warehousing technology, and in particular to a shelf positioning mechanism in a mobile warehouse. Background Technology

[0002] Against the backdrop of the rapid development of the modern logistics and warehousing industry, warehouse management is making great strides towards intelligence and efficiency. As an innovative warehousing model, mobile rack warehouses have been widely used in many fields such as e-commerce, express delivery, and manufacturing due to their significant advantages such as efficient use of space and convenient storage and retrieval of goods. In the operation system of mobile rack warehouses, the rack positioning mechanism is a key core technology that plays a decisive role in the overall operational efficiency and management level of the warehouse.

[0003] Traditional fixed racks can only meet the loading needs of goods. However, when goods are piled up, without matching positioning and clamping mechanisms, goods at high positions on the racks will tilt and fall even if slightly affected, or even cause the racks to collapse. Furthermore, due to the lack of positioning components, when specific goods need to be found, staff need to constantly search through them, which is time-consuming, labor-intensive, and inefficient.

[0004] Therefore, there is an urgent need to provide a shelf positioning mechanism for mobile warehouses to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a shelf positioning mechanism in a mobile warehouse.

[0006] To solve the above-mentioned technical problems, the present invention provides a shelf positioning mechanism for a mobile warehouse, comprising two support frames, each of which has multiple mounting holes on its outer side, multiple mounting plates installed between the two support frames, and two fixing screws rotatably connecting each mounting plate to the support frame. Multiple positioning clamping mechanisms are provided on the top of each mounting plate, and goods are placed on the top of each positioning clamping mechanism. A central control unit is fixedly connected to the front end of one of the support frames, and a display screen and buttons are respectively installed on the front end of the central control unit.

[0007] The present invention is further configured such that: the positioning and clamping mechanism includes a clamping box installed on the top of the mounting plate; a hydraulic rod is installed inside the clamping box near the center; a lifting plate is fixedly connected to the output end of the hydraulic rod; multiple bases are fixedly connected to both sides of the clamping box; an L-shaped rotating bar is rotatably connected inside each of the multiple bases; mounting rods are fixedly connected to both ends of each L-shaped rotating bar; contact blocks are fixedly connected to the other ends of each of the two mounting rods; a placement plate is fixedly connected to the top of the clamping box; limit strips are fixedly connected to both sides of the top of the placement plate; multiple limit rods are fixedly connected to the bottom of the placement plate; and multiple springs are installed between the placement plate and the L-shaped rotating bar.

[0008] Using the above technical solution, workers place the goods on the placement plate, positioning them between two limiting strips. These limiting strips further ensure the approximate horizontal position of the goods. After the gravity sensor on the placement plate detects the presence of a heavy object, it activates the hydraulic rod. The output end of the hydraulic rod pushes the lifting plate upwards. Because the outer wall of the lifting plate slides against the inside of the clamping box, the lifting plate can move upwards stably. As the lifting plate moves upwards, it contacts the contact block at one end of the L-shaped rotating bar, pushing the contact block upwards. Due to the L-shaped rotating bar... The L-shaped rotating bar is rotatably connected inside the base, so it rotates around the rotation point. As the L-shaped rotating bar rotates, the contact block at its other end gradually approaches the cargo. When the cargo needs to be removed, the central control panel controls the hydraulic rod to retract. The output end of the hydraulic rod drives the lifting plate to move downward. As the lifting plate moves downward, the thrust on the contact block at one end of the L-shaped rotating bar decreases. Under the action of the spring force, the L-shaped rotating bar rotates in the opposite direction around the rotation point of the base, causing the contact block to gradually move away from the cargo, releasing the clamping force on the cargo. The operator can then easily remove the cargo from the placement plate.

[0009] The present invention is further configured such that the outer wall of the lifting plate slides against the inside of the clamping box.

[0010] Through the above technical solution, the sliding design allows the lifting plate to rise and fall smoothly in a specific direction within the clamping box, avoiding shaking, deviation, or tilting, thereby ensuring the accuracy of the positioning and clamping mechanism in positioning and clamping the goods.

[0011] The present invention is further configured such that multiple bases are installed on both sides of the clamping box in a symmetrical arrangement.

[0012] Through the above technical solution, the symmetrical layout ensures that the clamping force of the L-shaped rotating bar and its connected contact block is evenly distributed on both sides of the cargo. When the hydraulic rod pushes the lifting plate to rise and drives the L-shaped rotating bar to rotate to clamp the cargo, the cargo is subjected to symmetrical forces from both sides and can be stably fixed on the placement plate, avoiding displacement, tilting or damage due to uneven force.

[0013] The present invention is further configured such that the cargo is placed on the placement plate and located between the two limiting strips.

[0014] The above technical solution enables the initial horizontal positioning of the cargo, ensuring that the cargo is in a suitable area on the placement plate, preparing for subsequent precise clamping, and avoiding excessive deviation in the placement position of the cargo, which could lead to inaccurate clamping or affect the positioning accuracy.

[0015] The present invention is further configured such that: the contact block at one end of the L-shaped rotating bar is in contact with the cargo, and the contact block at the other end of the L-shaped rotating bar is in contact with the lifting plate.

[0016] With the above technical solution, when the hydraulic rod pushes the lifting plate up or down, the lifting plate transmits force to the L-shaped rotating bar through the contact block. The L-shaped rotating bar then transmits force to the cargo through the contact block at the other end, thereby realizing the clamping or releasing action of the cargo. This structure can efficiently transmit the power of the hydraulic rod to the cargo, ensuring the rapid response and accurate action of the positioning and clamping mechanism.

[0017] The present invention is further configured such that: a gravity sensor is installed inside the placement plate, and the gravity sensor is wirelessly connected to the central control panel through a wireless communication module.

[0018] The above technical solution eliminates the hassle of laying wires, reduces the workload and complexity of the installation process, and can greatly shorten the installation time and reduce the installation cost, especially in large-scale mobile rack warehouses.

[0019] The beneficial effects of this utility model are as follows:

[0020] 1. This utility model designs a positioning and clamping mechanism. The limiting strip achieves initial horizontal positioning of the goods. Combined with the symmetrically arranged base and L-shaped rotating bar, it ensures uniform force on the goods and avoids displacement and damage. The sliding design of the lifting plate and the clamping box ensures smooth lifting and further improves the accuracy of positioning and clamping. The contact blocks at both ends of the L-shaped rotating bar form a high-efficiency transmission structure, which quickly responds to the hydraulic rod power to achieve rapid clamping and release of the goods. With the assistance of springs, the clamping is automatically released when picking up the goods. The operation is convenient and smooth, improving work efficiency. The gravity sensor automatically detects the placement of the goods and triggers the clamping process. With the wireless transmission of data to the central control console, it realizes automated control and real-time monitoring of inventory status, reduces labor costs, and enhances the level of intelligence in warehouse management.

[0021] 2. This utility model uses multiple mounting holes on the support frame, along with fixing screws, to secure the mounting plate. This allows workers to select mounting holes of different heights to secure the mounting plate according to the size of the goods, simplifying operation and increasing the overall applicability of the device. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present utility model;

[0023] Figure 2 This is a front view of the present invention;

[0024] Figure 3 This is a schematic diagram of the placement plate structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the positioning and clamping mechanism of this utility model.

[0026] In the diagram: 1. Support frame; 2. Mounting hole; 3. Mounting plate; 4. Fixing screw; 5. Positioning and clamping mechanism; 501. Clamping box; 502. Hydraulic rod; 503. Lifting plate; 504. Base; 505. L-shaped rotating bar; 506. Mounting rod; 507. Contact block; 508. Placement plate; 509. Limit bar; 510. Limiting rod; 511. Spring; 6. Cargo; 7. Central control panel; 8. Display screen; 9. Buttons. Detailed Implementation

[0027] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0028] Please see Figure 1 and Figure 2A shelf positioning mechanism in a mobile warehouse includes two support frames 1, each with multiple mounting holes 2 on its outer side, and multiple mounting plates 3 installed between the two support frames 1. Each mounting plate 3 is rotatably connected to the support frame 1 by two fixing screws 4.

[0029] like Figures 2-4 As shown, multiple positioning and clamping mechanisms 5 are provided on the top of multiple mounting plates 3. Each positioning and clamping mechanism 5 includes a clamping box 501 mounted on the top of the mounting plate 3. A hydraulic rod 502 is installed near the center inside the clamping box 501. The output end of the hydraulic rod 502 is fixedly connected to a lifting plate 503. The outer wall of the lifting plate 503 slides against the inside of the clamping box 501. This sliding design allows the lifting plate 503 to rise and fall smoothly in a specific direction within the clamping box 501, avoiding shaking, offset, or tilting, thus ensuring the accuracy of the positioning and clamping mechanism 5 in positioning and clamping the goods 6. Multiple bases 504 are fixedly connected to both sides of the clamping box 501. The multiple bases 504 are installed symmetrically on both sides of the clamping box 501. This symmetrical arrangement ensures that the clamping force of the L-shaped rotating bar 505 and its connected contact block 507 on the goods 6 is evenly distributed on both sides of the goods 6. When the hydraulic rod 502 pushes the lifting plate 503 upward, it drives the L-shaped rotating bar 505 to rotate. When clamping the cargo 6, the cargo 6 is subjected to symmetrical forces from both sides, which can stably fix it on the placement plate 508, avoiding displacement, tilting or damage due to uneven force. Multiple bases 504 are rotatably connected to L-shaped rotating bars 505. One end of the L-shaped rotating bar 505 has a contact block 507 in contact with the cargo 6, and the other end has a contact block 507 in contact with the lifting plate 503. When the hydraulic rod 502 pushes the lifting plate 503 to rise or fall, the lifting plate 503... The force is transmitted to the L-shaped rotating bar 505 through the contact block 507, and the L-shaped rotating bar 505 then transmits the force to the cargo 6 through the contact block 507 at the other end, thereby realizing the clamping or releasing action of the cargo 6. This structure can efficiently transmit the power of the hydraulic rod 502 to the cargo 6, ensuring the rapid response and accurate action of the positioning and clamping mechanism 5. Both ends of the L-shaped rotating bar 505 are fixedly connected to the mounting rod 506, and the other ends of the two mounting rods 506 are fixedly connected to the contact block 507.

[0030] like Figures 2-4As shown, a placement plate 508 is fixedly connected to the top of the clamping box 501. A gravity sensor is installed inside the placement plate 508. The gravity sensor is wirelessly connected to the central control panel 7 via a wireless communication module, eliminating the hassle of laying wires and reducing the workload and complexity during installation. Especially in large-scale mobile rack warehouses, this can greatly shorten installation time and reduce installation costs. Limiting strips 509 are fixedly connected to both sides of the top of the placement plate 508, and multiple limiting rods 510 are fixedly connected to the bottom of the placement plate 508. The placement plate 508 and the L-shaped rotating bar... Multiple springs 511 are installed between 505. The top of each of the multiple positioning and clamping mechanisms 5 is placed on the part 6. The part 6 is placed on the placement plate 508 and located between two limit bars 509. This allows for the initial horizontal positioning of the part 6, ensuring that the part 6 is in a suitable area on the placement plate 508, preparing for subsequent precise clamping and preventing excessive deviation in the placement position of the part 6, which could lead to inaccurate clamping or affect the positioning accuracy. The front end of one of the support frames 1 is fixedly connected to a central control panel 7. The front end of the central control panel 7 is equipped with a display screen 8 and buttons 9.

[0031] like Figures 2-4 As shown, the worker places the item 6 on the placement plate 508, positioning it between two limiting strips 509. The limiting strips 509 further ensure the approximate horizontal position of the item 6. After the gravity sensor on the placement plate 508 detects the presence of a heavy object, it controls the hydraulic rod 502 to start working. The output end of the hydraulic rod 502 pushes the lifting plate 503 upward. Since the outer wall of the lifting plate 503 slides against the inside of the clamping box 501, the lifting plate 503 can move upward stably. As the lifting plate 503 moves upward, it contacts the contact block 507 at one end of the L-shaped rotating bar 505, pushing the contact block 507 upward. Because the L-shaped rotating bar 505 rotates... The L-shaped rotating bar 505 is connected inside the base 504, so it will rotate around the rotation point. While the L-shaped rotating bar 505 rotates, the contact block 507 at its other end will gradually approach the cargo 6. When it is necessary to remove the cargo 6, the central control panel 7 controls the hydraulic rod 502 to retract. The output end of the hydraulic rod 502 drives the lifting plate 503 to move downward. As the lifting plate 503 moves downward, the pushing force on the contact block 507 at one end of the L-shaped rotating bar 505 decreases. Under the action of the spring force 511, the L-shaped rotating bar 505 rotates in the opposite direction around the rotation point of the base 504, so that the contact block 507 gradually moves away from the cargo 6, releasing the clamping force on the cargo 6. The operator can easily remove the cargo 6 from the placement plate 508.

[0032] In use, personnel select mounting holes 2 of different heights according to the dimensions of the cargo 6, and fix the mounting plate 3 with fixing screws 4. Then, the positioning and clamping mechanism 5 is installed on the mounting plate 3. The personnel place the cargo 6 on the placement plate 508 and position it between the two limit bars 509. The limit bars 509 perform initial horizontal positioning of the cargo 6 to ensure that the cargo 6 is in a suitable area, preparing for subsequent precise clamping. After the gravity sensor in the placement plate 508 detects the weight of the cargo 6, it transmits the signal to the central control console 7 through the wireless communication module. After receiving the signal, the central control console 7 controls the hydraulic rod 502 to start working. The output end of the hydraulic rod 502 pushes the lifting plate 503 to move upward. As the lifting plate 503 rises, its contact block with one end of the L-shaped rotating bar 505... The contact block 507 contacts and pushes the contact block 507 upward. The L-shaped rotating bar 505 is rotatably connected to the base 504 and rotates around the rotation point as an axis. The contact block 507 at the other end of the bar gradually approaches the cargo 6. When it is necessary to remove the cargo 6, the operator inputs the cargo information into the central control panel 7. After the central control panel 7 issues a command, it controls the hydraulic rod 502 to retract. The output end of the hydraulic rod 502 drives the lifting plate 503 to move downward. As the lifting plate 503 moves downward, its pushing force on the contact block 507 at one end of the L-shaped rotating bar 505 decreases. The L-shaped rotating bar 505 rotates in the opposite direction around the rotation point of the base 504, causing the contact block 507 to gradually move away from the cargo 6, releasing the clamping force on the cargo 6. The operator can easily remove the cargo 6 from the placement plate 508, completing one cargo 6 storage and retrieval operation.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mobile shelving warehouse shelving positioning mechanism comprising two support frames (1), characterized in that: Multiple mounting holes (2) are provided on the outer side of both support frames (1). Multiple mounting plates (3) are installed between the two support frames (1). Two fixing screws (4) are rotatably connected between the multiple mounting plates (3) and the support frames (1). Multiple positioning clamping mechanisms (5) are provided on the top of the multiple mounting plates (3). A cargo (6) is placed on the top of the multiple positioning clamping mechanisms (5). A central control panel (7) is fixedly connected to the front end of one of the support frames (1). A display screen (8) and buttons (9) are respectively installed on the front end of the central control panel (7).

2. A mobile rack warehouse according to claim 1, characterized in that: The positioning and clamping mechanism (5) includes a clamping box (501) mounted on the top of the mounting plate (3). A hydraulic rod (502) is installed near the center inside the clamping box (501). A lifting plate (503) is fixedly connected to the output end of the hydraulic rod (502). Multiple bases (504) are fixedly connected to both sides of the clamping box (501). An L-shaped rotating bar (505) is rotatably connected inside each of the multiple bases (504). Both ends of the L-shaped rotating bar (505) are fixedly connected to the L-shaped rotating bar (505). The clamping box (501) is fixedly connected to a mounting rod (506), and the other end of each mounting rod (506) is fixedly connected to a contact block (507). The top of the clamping box (501) is fixedly connected to a placement plate (508). Limiting strips (509) are fixedly connected to both sides of the top of the placement plate (508). Multiple limiting rods (510) are fixedly connected to the bottom of the placement plate (508). Multiple springs (511) are installed between the placement plate (508) and the L-shaped rotating bar (505).

3. A mobile rack warehouse rack positioning mechanism according to claim 2, wherein: The outer wall of the lifting plate (503) slides against the inside of the clamping box (501).

4. A mobile rack warehouse according to claim 2, wherein: Multiple bases (504) are mounted on both sides of the clamping box (501) in a symmetrical arrangement.

5. The shelf positioning mechanism in a mobile shelving warehouse according to claim 2, characterized in that: The shipment (6) is placed on the placement plate (508) between the two limiting strips (509).

6. The shelf positioning mechanism in a mobile shelving warehouse according to claim 5, characterized in that: The contact block (507) at one end of the L-shaped rotating bar (505) is in contact with the cargo (6), and the contact block (507) at the other end of the L-shaped rotating bar (505) is in contact with the lifting plate (503).

7. The shelf positioning mechanism in a mobile shelving warehouse according to claim 2, characterized in that: A gravity sensor is installed inside the placement plate (508), and the gravity sensor is wirelessly connected to the central control panel (7) through a wireless communication module.

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