Modular dispensing shelf for food storage

Abstract

The utility model provides a kind of modularization distribution shelf for food storage, belong to the technical field of food storage, including limiting component, including side frame and the placing plate for storing food, the both sides of the placing plate are slidably connected with two screw rods for realizing the position limiting of placing plate, power assembly for adjusting the length of extracorporeal is equipped between the placing plate and screw rod, the both sides of the placing plate are fixedly connected with two limiting plates, auxiliary assembly for improving support stability is equipped between the limiting plate and screw rod.The utility model is equipped with limiting component, utilizes power assembly to drive screw rod to adjust the length of extracorporeal, can help placing plate to cooperate with the surface opening hole of side frame and be limited in different positions, and realize fixed, while cooperating with the through hole of auxiliary assembly and screw rod, can be realized multi-point support by docking column, side frame and the screw rod segment located in the inboard of placing plate, prevent screw rod damage, and improve support stability.

Description

Technical Field

[0001] This utility model belongs to the technical field of food storage, specifically relating to a modular distribution rack for food storage. Background Technology

[0002] In recent years, with the rapid growth of the food consumption market and the increasing demands for supply chain efficiency, the food warehousing industry is gradually developing towards automation and intelligence. Modular design, as a core trend in modern logistics systems, can improve the utilization rate of storage space and distribution flexibility, meeting the diverse storage needs of fresh food, packaged food, and other products.

[0003] Currently, in the assembly of traditional shelving, bolts are commonly used to rigidly fix the side supports to the load-bearing shelves. Operators must perform frequent bolt tightening during installation, while simultaneously manually supporting and positioning the side frame structure and shelves. This results in low overall assembly efficiency and difficulty in achieving rapid fastening. More importantly, when storage needs change and the shelf height needs to be adjusted, the bolts must be completely disassembled and reinstalled. This adjustment process involves multiple cumbersome steps, including disassembly, positioning, and tightening, severely restricting the efficiency of flexible warehouse space configuration. Utility Model Content

[0004] The purpose of this utility model is to provide a modular distribution rack for food storage, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A modular distribution rack for food storage includes a limiting component, comprising side frames and a placement plate for storing food. Two screws for limiting the position of the placement plate are slidably connected to both sides of the placement plate. A power component for adjusting the outward movement length is provided between the placement plate and the screws. Two limiting plates are fixedly connected to both sides of the placement plate. An auxiliary component for improving support stability is provided between the limiting plates and the screws. A protective component includes two sliding frames slidably connected to the inner wall of the limiting plates. A protective pad is fixedly connected to the side of each sliding frame near the screws. A pushing component is provided between the two sliding frames and the auxiliary component.

[0006] In a preferred embodiment of this utility model, the power assembly includes two sliding plates slidably connected to both sides of a placement plate. A toothed plate is fixedly connected to the side of each sliding plate that is furthest from each other. Two threaded sleeves are rotatably connected to both sides of the placement plate. A screw is threadedly connected to the inner side of each threaded sleeve. Gears are fixedly connected to the surfaces of both threaded sleeves, and the meshing teeth of the gears mesh with the meshing teeth of the toothed plate. A rotating plate is rotatably connected to the side of each sliding plate that is close to each other. A push block is rotatably connected to the side of the rotating plate furthest from the sliding plate. A groove is provided in the center of the push block, and a pull rod for easy operation is fixed in the groove.

[0007] In a preferred embodiment of this utility model, the auxiliary component includes a rectangular groove formed on the inner side of the limiting plate, a docking post fixedly connected to the inner side of the limiting plate, and a through hole formed on the surface of the screw, wherein the size of the docking post is adapted to the size of the through hole.

[0008] As a preferred embodiment of this utility model, limit blocks are fixedly connected to both sides of the push block. The limit blocks are square structures with rounded corners. Limit grooves are provided on the upper and lower sides of the rotating plate near the push block. The position of the vertical rectangular groove of the limit groove is adapted to the size of the limit block.

[0009] In a preferred embodiment of this utility model, the pushing assembly includes a push plate slidably connected to the surface of the docking column, a telescopic rod fixedly connected to the inner side of the limiting plate, the output end of the telescopic rod being fixedly connected to the back of the push plate, a spring sleeved on the surface of the telescopic rod, the two ends of the spring being fixedly connected to the limiting plate and the push plate respectively, a drive plate being rotatably connected to both sides of the push plate, and the sliding frame being movably connected to the drive plate.

[0010] As a preferred embodiment of this utility model, the protective pad is made of rubber, and the surface of the protective pad has a number of outwardly inclined square holes arranged in a linear array.

[0011] As a preferred embodiment of this utility model, two circular grooves are provided on the back of the push plate. The dimensions of the two circular grooves are both larger than the outer dimensions of the spring, and the length of the circular grooves is adapted to the length of the telescopic rod fixing rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting a limiting component and using a power component to drive the screw to adjust the outward extension length, the placement plate can be fixed in different positions with the opening on the side frame surface. At the same time, in conjunction with the auxiliary component and the through hole opened on the screw, multi-point support can be achieved through the docking column, the side frame and the screw section located inside the placement plate, which prevents screw damage and improves support stability. 2. By setting up protective components and using a pushing assembly, the protective pad can be driven to move up and down on the screw while the screw is connected to the docking post. Then, when food is placed on the surface of the placement plate to increase pressure, it can prevent the screw from directly abutting against the side bracket opening, preventing damage to the screw thread due to pressure, thereby improving service life. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembly structure of the placement plate in this utility model; Figure 3 In this utility model Figure 2 A magnified structural diagram at point A; Figure 4 This is a schematic diagram of the protective component in this utility model; Figure 5 This utility model Figure 4 A magnified structural diagram at point B.

[0014] In the diagram: 10. Side frame; 11. Placement plate; 12. Screw; 13. Power assembly; 131. Slide plate; 132. Toothed plate; 133. Threaded sleeve; 134. Gear; 135. Rotating plate; 136. Push block; 137. Limiting block; 138. Limiting groove; 14. Limiting plate; 15. Auxiliary assembly; 151. Rectangular groove; 152. Connecting column; 20. Sliding frame; 21. Protective pad; 22. Pushing assembly; 221. Push plate; 222. Telescopic rod; 223. Spring; 224. Drive plate. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Example 1 Reference Figures 1-4This is the first embodiment of the present invention. This embodiment provides a modular distribution rack for food storage, including a limiting component, including a side frame 10 and a placement plate 11 for storing food. Two screws 12 for limiting the position of the placement plate 11 are slidably connected to both sides of the placement plate 11. A power component 13 for adjusting the outward movement length is provided between the placement plate 11 and the screws 12. Two limiting plates 14 are fixedly connected to both sides of the placement plate 11. An auxiliary component 15 for improving the support stability is provided between the limiting plate 14 and the screws 12.

[0017] By assembling and fixing the placement plate 11 with the side frame 10, food storage can be achieved. When the operator assembles the placement plate 11 with the side frame 10, the placement plate 11 and the side frame 10 can be pre-connected with each other by the assistance of the limiting plate 14. At this time, the operator can quickly adjust the fixed height. After moving to the appropriate position, the limiting and fixing operation can be completed directly by using the power component 13.

[0018] Furthermore, the power assembly 13 includes two sliding plates 131 slidably connected to both sides of the placement plate 11. A toothed plate 132 is fixedly connected to the side of each sliding plate 131 that is far from each other. Two threaded sleeves 133 are rotatably connected to both sides of the placement plate 11. A screw 12 is threadedly connected to the inner side of the threaded sleeve 133. Gears 134 are fixedly connected to the surfaces of both threaded sleeves 133. The meshing teeth of the gears 134 mesh with the meshing teeth of the toothed plate 132. A rotating plate 135 is rotatably connected to the side of each sliding plate 131 that is close to each other. A push block 136 is rotatably connected to the side of the rotating plate 135 that is far from the sliding plate 131. A groove is provided in the center of the push block 136, and a pull rod for easy operation is fixed in the groove. The auxiliary assembly 15 includes a rectangular groove 151 opened inside the limiting plate 14. A docking post 152 is fixedly connected to the inner side of the limiting plate 14. A through hole is opened on the surface of the screw 12, and the size of the docking post 152 matches the size of the through hole.

[0019] In this system, by pushing the pusher block 136, the two rotating plates 135 can push the slide plate 131, which in turn drives the toothed plate 132 to drive the gear 134 to rotate. At this time, the threaded sleeve 133, which is fixedly connected to the gear 134, can rotate, which in turn helps the internal screw 12 to extend outward and move the screw 12 to the opening position of the side frame 10. At the same time, the through hole of the screw 12 can be connected with the docking post 152, thus completing the limit of multi-point support.

[0020] Preferably, limit blocks 137 are fixedly connected to both sides of the push block 136. The limit blocks 137 are square structures with rounded corners. Limit grooves 138 are provided on the upper and lower sides of the rotating plate 135 near the push block 136. The position of the vertical rectangular groove of the limit groove 138 is adapted to the size of the limit block 137.

[0021] It should be noted that the limiting groove 138 has a structure in which a circular groove and a rectangular groove are connected. When the rotating plate 135 rotates to a horizontal state, the limiting block 137 can be in the vertical rectangular groove position of the limiting groove 138. By fitting its side against the limiting groove 138, the rotating plate 135 can be limited, so that the rotating plate 135 will not detach from the connection when it is not subjected to a large external pulling force.

[0022] In use, the operator can first assemble the side frame 10, and then, with the assistance of the limiting plate 14, place the placement plate 11 in the center position of the side frame 10 on both sides. Then, the height of the placement plate 11 on the surface of the side frame 10 can be adjusted. After it is moved to the appropriate position, the operator can push the push block 136 from the outside to the inside. At this time, the push block 136 slides towards the placement plate 11, and at the same time, it drives the rotating plate 135 to press against the sliding plate 131. The toothed plate 132 on the side of the sliding plate 131 away from the rotating plate 135 can synchronously drive the gear 134 to rotate. At the same time, the screw 12 is guided by the internal thread of the threaded sleeve 133 to slide towards the limiting plate 14. When the rotating plate 135 and the push block 136 are both in a horizontal state, the screw 12 moves to the limit position, and the limiting block 137 can fit. The vertical rectangular groove sidewall of the limiting groove 138 can limit the rotation plate 135. The screw 12 passes through the opening of the side frame 10, and the through hole of the screw 12 is directly connected to the docking post 152. At this time, the screw 12 at the docking post 152, the screw 12 at the opening of the side frame 10, and the screw 12 left on the inner wall of the placement plate 11 can achieve three-point support, which can limit the placement plate 11. At the same time, after the food box is placed, there will be no movement. The surface of the push block 136 has a groove, and the center of the groove has a pull rod. When the operator needs to adjust the position of the placement plate 11, the pull rod can be pulled by an external device to move the limiting block 137 to the circular position of the limiting groove 138, thereby helping the screw 12 to move away from the side frame 10 to release the limitation.

[0023] Example 2 Reference Figures 1-5This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a protective component, including two sliding frames 20 slidably connected to the inner wall of the limiting plate 14. Protective pads 21 are fixedly connected to the side of each sliding frame 20 near the screw 12. A pushing component 22 is provided between the two sliding frames 20 and the auxiliary component 15. The pushing component 22 includes a push plate 221 slidably connected to the surface of the docking column 152. A telescopic rod 222 is fixedly connected to the inner side of the limiting plate 14. The output end of the telescopic rod 222 is fixedly connected to the back of the push plate 221. A spring 223 is sleeved on the surface of the telescopic rod 222. The two ends of the spring 223 are fixedly connected to the limiting plate 14 and the push plate 221 respectively. A drive plate 224 is rotatably connected to both sides of the push plate 221. The sliding frames 20 are movably connected to the drive plate 224.

[0024] Specifically, when the through hole of the screw 12 aligns with the docking post 152, it can simultaneously push the push plate 221. At this time, the push plate 221 can drive the drive plate 224 to rotate, and the drive plate 224 rotates to help the protective pad 21 move to the gap between the screw 12 and the opening of the side bracket 10, thereby protecting the threads of the screw 12 through the protective pad 21.

[0025] Preferably, the protective pad 21 is made of rubber, and the surface of the protective pad 21 has a number of outwardly inclined square holes arranged in a linear array. The back of the push plate 221 has two circular grooves, the size of which is larger than the outer dimension of the spring 223, and the length of the circular grooves is adapted to the length of the fixing rod of the telescopic rod 222.

[0026] It should be noted that the outwardly inclined square hole can compress and expand outward when the protective pad 21 is subjected to pressure, thereby increasing the length of the protective pad 21 and subsequently better protecting the threads of the screw 12. The circular groove can be hidden inside the push plate 221 when the output end of the telescopic rod 222 retracts, allowing the push plate 221 to slide a longer distance, thereby increasing the rotation angle of the drive plate 224 and allowing the protective pad 21 to move a longer distance.

[0027] In use, when the screw 12 moves towards the side frame 10, it helps the through hole connect with the docking post 152. Simultaneously, the screw 12 pushes the push plate 221, causing it to slide inwards towards the limiting plate 14. As the push plate 221 slides, it drives the drive plate 224 to rotate, further pushing the sliding frame 20 outwards. This causes the sliding frame 20 to move the protective pad 21 to the gap between the screw 12 and the opening in the side frame 10. When the screw 12 reaches its limit position, the telescopic rod 222... The output end is completely hidden inside the fixed rod, while the telescopic rod 222 and spring 223 are hidden in the circular groove on the back of the push plate 221. At this time, the drive plate 224 rotates to the limit position, and the protective pad 21 is fully inserted into the gap position, which can provide protection when the upper and lower sides of the screw 12 are squeezed, preventing damage to the threads. In addition, the square hole opened on the surface of the protective pad 21 can compress and expand towards the placement plate 11 when squeezed, further increasing the protection length of the protective pad 21 on the surface of the screw 12 and increasing the service life of the screw 12.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A modular distribution rack for food storage, characterized in that: include, The limiting component includes a side frame (10) and a placement plate (11) for storing food. Two screws (12) for limiting the position of the placement plate (11) are slidably connected to both sides of the placement plate (11). A power component (13) for adjusting the outward movement length is provided between the placement plate (11) and the screws (12). Two limiting plates (14) are fixedly connected to both sides of the placement plate (11). An auxiliary component (15) for improving the support stability is provided between the limiting plate (14) and the screws (12). The protective component includes two sliding frames (20) that are slidably connected to the inner wall of the limiting plate (14). Each of the two sliding frames (20) has a protective pad (21) fixedly connected to the side of the screw (12). A pushing component (22) is provided between the two sliding frames (20) and the auxiliary component (15).

2. The modular distribution rack for food storage according to claim 1, characterized in that: The power assembly (13) includes two sliding plates (131) slidably connected to both sides of the placement plate (11). A toothed plate (132) is fixedly connected to the side of the two sliding plates (131) that is far away from each other. Two threaded sleeves (133) are rotatably connected to both sides of the placement plate (11). The screw (12) is threadedly connected to the inner side of the threaded sleeve (133). A gear (134) is fixedly connected to the surface of the two threaded sleeves (133). The meshing teeth of the gear (134) mesh with the meshing teeth of the toothed plate (132). A rotating plate (135) is rotatably connected to the side of the two sliding plates (131) that is close to each other. A push block (136) is rotatably connected to the side of the rotating plate (135) that is far away from the sliding plate (131). A groove is provided in the middle of the push block (136), and a pull rod for easy operation is fixed in the groove.

3. The modular distribution rack for food storage according to claim 2, characterized in that: The auxiliary component (15) includes a rectangular groove (151) opened inside the limiting plate (14), and a docking post (152) is fixedly connected to the inner side of the limiting plate (14). A through hole is opened on the surface of the screw (12), and the size of the docking post (152) is adapted to the size of the through hole.

4. A modular distribution rack for food storage according to claim 2, characterized in that: Both sides of the push block (136) are fixedly connected to limit blocks (137). The limit blocks (137) are square structures with rounded corners. The rotating plate (135) has limit grooves (138) on both the top and bottom sides of the side close to the push block (136). The vertical rectangular groove of the limit groove (138) is adapted to the size of the limit block (137).

5. A modular distribution rack for food storage according to claim 3, characterized in that: The pushing assembly (22) includes a push plate (221) slidably connected to the surface of the docking column (152). A telescopic rod (222) is fixedly connected to the inner side of the limiting plate (14). The output end of the telescopic rod (222) is fixedly connected to the back of the push plate (221). A spring (223) is sleeved on the surface of the telescopic rod (222). The two ends of the spring (223) are fixedly connected to the limiting plate (14) and the push plate (221) respectively. A drive plate (224) is rotatably connected to both sides of the push plate (221). The sliding frame (20) is movably connected to the drive plate (224).

6. A modular distribution rack for food storage according to claim 5, characterized in that: The protective pad (21) is made of rubber, and the surface of the protective pad (21) has a number of outwardly inclined square holes arranged in a linear array.

7. A modular distribution rack for food storage according to claim 5, characterized in that: The back of the push plate (221) has two circular grooves, the size of which is larger than the outer dimension of the spring (223), and the length of the circular grooves is adapted to the length of the telescopic rod (222) fixing rod.

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