A storage device for plastic particle production

Abstract

This utility model relates to the field of plastic particle storage rack technology, and more particularly to a storage device for plastic particle production, solving the problem that existing storage racks occupy a large amount of space, especially when not in use, and take up considerable space inside the warehouse. A storage device for plastic particle production includes a support plate, with casters rotatably connected to the bottom of the support plate. Two L-shaped stabilizing rods are fixedly connected to both sides of the support plate. A lifting rod is provided at the top of the stabilizing rods via a lifting mechanism. Several storage plates are arranged vertically on the top of the support plate, with a support mechanism between adjacent storage plates. A stabilizing mechanism is provided at the top of the uppermost storage plate, and the lowermost storage plate is fixedly connected to the top of the support plate. When not in use, the storage plates and lifting rods can be retracted, reducing the occupied area and facilitating stacking. The lower rack also allows for stable movement.

Description

Technical Field

[0001] This utility model relates to the field of plastic particle storage rack technology, and in particular to a storage device for plastic particle production. Background Technology

[0002] Plastic pellets, also known as plastic granules, are the basic raw material for plastic processing. They are solid particles produced through polymerization or physical modification, typically in cylindrical (2-5mm diameter), spherical (1-3mm diameter), or irregularly shaped broken granules. These pellets facilitate storage, transportation, and processing, and are widely used in packaging, construction, automotive, electronics, and medical fields. In the packaging industry, they can be used to manufacture food and beverage packaging; in the construction industry, they can be used to produce pipes, doors, and windows.

[0003] Chinese Patent Publication No. CN221624708U discloses a plastic particle storage device, relating to the field of plastic particle production technology. The device includes a base and a storage assembly located above the base. The storage assembly includes a material tank A fixedly installed above the base, a material tank B slidably disposed inside the material tank A, a discharge pipe A and a discharge pipe B fixedly disposed below the material tank A, a feed pipe fixedly disposed above the material tank B, and a drive assembly connected to the material tanks A and B. A stirring assembly is provided on the base below the material tank A, and the discharge pipe B is connected to the stirring assembly. This utility model effectively disperses and dehumidifies the plastic particles, solving the problem that when plastic particles are stored for too long, they easily become damp and clump together inside the packaging bag, affecting their normal use.

[0004] For existing storage devices used in plastic particle production, the storage racks occupy a large amount of space in actual use, and when not in use, they occupy a large amount of space inside the warehouse. Furthermore, the large and tall storage racks are not stable enough when storing plastic particles. Utility Model Content

[0005] The purpose of this invention is to provide a storage device for the production of plastic particles, which solves the problem that storage racks occupy a large amount of space in the prior art, and occupy a large amount of space when placed in the warehouse when not in use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A storage device for producing plastic particles includes a support plate, with a movable wheel rotatably connected to the bottom of the support plate. Two L-shaped stabilizing rods are fixedly connected to both sides of the support plate. A lifting rod is provided on the top of the stabilizing rods via a lifting mechanism. Several storage plates are provided on the top of the support plate in an upward and downward arrangement. A support mechanism is provided between two adjacent storage plates. A stabilizing mechanism is provided on the top of the uppermost storage plate. The lowermost storage plate is fixedly connected to the top of the support plate.

[0007] Preferably, the lifting mechanism includes a lifting groove formed at the top of the stabilizer bar, one end of the lifting bar is located inside the lifting groove, and a screw is threaded to the side of the stabilizer bar, with one end of the screw passing through the interior of an adjacent lifting bar.

[0008] Preferably, the support mechanism includes two support rods rotatably connected to the two storage plates on one side close to each other, the two support rods on the same side are rotatably connected, one support rod has an anti-rotation sleeve slidably connected to its surface, and the other support rod has an anti-movement block fixedly connected to its surface.

[0009] Preferably, the stabilizing mechanism includes several stabilizing blocks fixedly connected to the top of the uppermost storage plate, and two anti-fall bars are inserted between the four lifting rods, with the anti-fall bars inserted inside the adjacent stabilizing blocks.

[0010] Preferably, both sides of the support plate are rotatably connected with U-shaped hooks, and the tops of the four lifting rods are fixedly connected with two U-shaped force-bearing handles.

[0011] Preferably, a U-shaped pull rod is fixedly connected to the top of the uppermost storage plate.

[0012] This utility model has the following beneficial effects: When storing plastic pellet bags, the lifting rod and storage platform can be pulled to unfold several storage platforms, making it easy to place several plastic pellet bags between the platforms. Then, the storage platforms can be moved into the warehouse for storage. When not in use, the storage platforms and lifting rod can be retracted to reduce the area occupied and facilitate stacking. When needed, the low frame facilitates stable movement and ensures safety during the movement. The increased weight after placing the plastic pellet bags ensures stability when entering the warehouse. 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A diagram showing the view from below; Figure 3 for Figure 1 A schematic diagram of the China Stability Mechanism; Figure 4 for Figure 1 A schematic diagram of the lifting mechanism; Figure 5 for Figure 1 A schematic diagram of the supporting structure.

[0015] In the diagram: 1. Load-bearing plate; 2. Caster wheel; 3. Stabilizer bar; 4. Lifting mechanism; 5. Lifting rod; 6. Storage plate; 7. Support mechanism; 8. Stabilizer mechanism; 9. Hook; 10. Pull rod; 11. Force handle; 401. Lifting groove; 402. Screw; 701. Support rod; 702. Anti-rotation sleeve; 703. Anti-movement block; 801. Stabilizer block; 802. Anti-falling rod. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Reference Figure 1-5A storage device for plastic pellet production includes a support plate 1. The bottom of the support plate 1 is rotatably connected to casters 2, which facilitate movement of the support plate 1 to transfer plastic pellet bags. Two L-shaped stabilizing rods 3 are fixedly connected to both sides of the support plate 1. The stabilizing rods 3 effectively restrain a storage plate 6, preventing plastic pellet bags from easily falling off when placed on the storage plate 6 for storage. A lifting rod 5 is provided at the top of the stabilizing rods 3 via a lifting mechanism 4. When storing plastic pellet bags, the lifting rod 5 can be raised via the lifting mechanism 4. The top of the support plate 1 is equipped with several storage plates 6 arranged vertically to facilitate the unfolding and use of the subsequent storage plates 6. The storage plates 6 can easily hold and carry plastic particle bags, and can be unfolded when needed, reducing the space occupied when not in use, making them easy to place and move. A support mechanism 7 is provided between two adjacent storage plates 6, which can stably support the unfolded storage plates 6 during unfolding, ensuring stable support of the plastic particle bags. The top of the uppermost storage plate 6 is equipped with a stabilizing mechanism 8. The uppermost storage plate 6 is fixed to the lifting rod 5 to improve structural stability and facilitate stable use. The lowermost storage plate 6 is fixedly connected to the top of the support plate 1. After the plastic particles are produced, they are first placed into bags. Then, the support plate 1 is moved to the stacked plastic particle bags by the moving wheels 2. Then, force is applied to the lifting rod 5, causing it to rise at the top of the stabilizing rod 3 via the lifting mechanism 4. Then, the uppermost storage plate 6 is pulled upward. The rise of the uppermost storage plate 6 can drive several storage plates 6 below to rise together, so that several storage plates 6 can be unfolded between the four stabilizing rods 3. During this process, the support mechanism 7 can be used to easily support two adjacent storage plates 6 to ensure that the space between two adjacent storage plates 6 does not easily change. Then, the uppermost storage plate 6 is fixed to the lifting rod 5 by the stabilizing mechanism 8, so that several storage plates 6 can be unfolded and fixed easily. Then, the plastic particle bags are placed on the storage plates 6. After the plastic particle bags are placed, the support plate 1 is pushed to move the plastic particle bags from the processing area to the storage warehouse.

[0018] Furthermore, the lifting mechanism 4 includes a lifting groove 401 opened at the top of the stabilizing rod 3. One end of the lifting rod 5 is located inside the lifting groove 401. A screw 402 is threadedly connected to the side of the stabilizing rod 3. One end of the screw 402 passes through the interior of the adjacent lifting rod 5. When it is necessary to place plastic particle bags, the lifting rod 5 can be pulled upward to make the lifting rod 5 rise. After the lifting rod 5 rises to a certain extent, the screw 402 is rotated so that the screw 402 can rotate into the interior of the lifting rod 5, and the lifting rod 5 is fixed inside the lifting groove 401 for use.

[0019] Furthermore, the support mechanism 7 includes two support rods 701 rotatably connected to the two storage plates 6 on their adjacent sides. The two support rods 701 on the same side are rotatably connected. One support rod 701 has an anti-rotation sleeve 702 slidably connected to its surface, and the other support rod 701 has an anti-movement block 703 fixedly connected to its surface. When the storage plate 6 rises and unfolds, the storage plate 6 can drive the two support rods 701 to rotate, so that the two support rods 701, which are distributed in a V-shape, are driven to a vertical shape by the unfolding of the storage plate 6. During this process, the anti-rotation sleeve 702 located above will slide off the support rod 701, so that the anti-rotation sleeve 702 will wrap around the rotation point of the two support rods 701. The rotation point of the two support rods 701 is restricted by the anti-rotation sleeve 702, so that the support rods 701 cannot rotate, thus supporting the unfolded storage plate 6. The anti-rotation sleeve 702 is supported by the anti-movement block 703 and will not fall too far, thus not restricting rotation.

[0020] Furthermore, the stabilizing mechanism 8 includes several stabilizing blocks 801 fixedly connected to the top of the uppermost storage plate 6. Two anti-drop bars 802 are inserted between the four lifting rods 5. The anti-drop bars 802 are inserted inside the adjacent stabilizing blocks 801. After the uppermost storage plate 6 is moved to the highest position, the anti-drop bars 802 can be moved so that they pass through the stabilizing rods 3. This allows the lifting rods 5 to support the storage plate 6 through the anti-drop bars 802, thereby improving the stability of the storage plate 6 during use.

[0021] Furthermore, both sides of the support plate 1 are rotatably connected with U-shaped hooks 9, and the tops of the four lifting rods 5 are fixedly connected with two U-shaped force handles 11. When multiple support plates 1 need to be moved, they can be easily connected to each other through the hooks 9, thereby facilitating the movement of multiple support plates 1. When the lifting rods 5 need to be lifted, force can be easily applied to the lifting rods 5 through the force handles 11, thereby enabling the lifting rods 5 to rise for use.

[0022] Furthermore, a U-shaped pull rod 10 is fixedly connected to the top of the uppermost storage plate 6. When it is necessary to raise the uppermost storage plate 6, force can be easily applied to the uppermost storage plate 6 through the pull rod 10, thereby making the uppermost storage plate 6 easy to move.

[0023] In summary: During plastic particle production, the produced plastic particles are placed inside bags. Multiple support plates 1 are then interconnected via hooks 9. The support plates 1 are easily moved to the plastic particle bags by the moving wheels 2. Force is then applied to the force-bearing lever 11, causing the lifting rod 5 to rise in the lifting groove 401. Once it reaches a certain height, the screw 402 is rotated, allowing one end of the screw 402 to enter an adjacent lifting rod 5, thus fixing the lifting rod 5 to the stabilizing rod 3. Then, the pulling rod 10 pulls the uppermost storage plate 6 upwards to the height of the top of the lifting rod 5. During this process, several storage plates 6 unfold, causing the support rod 701 between adjacent storage plates 6 to rotate and become vertical. During this process, the anti-rotation sleeve 702 descends to the anti-movement block 7. At position 03, the anti-rotation sleeve 702 wraps around the rotation points of the two support rods 701, thus providing convenient support for the storage plate 6. Then, the anti-drop rod 802 is moved through the stabilizing block 801 to increase the stability of the storage plate 6 below through the uppermost storage plate 6. Then, the plastic particle bag is placed on the storage plate 6, and the plastic particle bag is moved to the warehouse for storage by the force-bearing lever 11. Through the above structure, when storing plastic particles, the storage plate 6 can be easily unfolded, and then the bag containing the plastic particles can be sent onto the storage plate 6. When not in use, the storage plate 6 can be retracted to reduce the space occupied by the shelf, and the smaller shelf can also be transported conveniently and stably. During transportation, the carrying plates 1 can be connected to each other by the hooks 9 for convenient transportation together.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A storage device for producing plastic particles, comprising a support plate (1), characterized in that, The bottom of the support plate (1) is rotatably connected to a moving wheel (2). Two L-shaped stabilizing rods (3) are fixedly connected to both sides of the support plate (1). The top of the stabilizing rods (3) is provided with a lifting rod (5) through a lifting mechanism (4). The top of the support plate (1) is provided with several storage plates (6) distributed vertically. A support mechanism (7) is provided between two adjacent storage plates (6). The top of the uppermost storage plate (6) is provided with a stabilizing mechanism (8). The bottommost storage plate (6) is fixedly connected to the top of the support plate (1).

2. The storage device for producing plastic particles according to claim 1, characterized in that, The lifting mechanism (4) includes a lifting groove (401) opened at the top of the stabilizer (3), one end of the lifting rod (5) is located inside the lifting groove (401), and a screw (402) is threadedly connected to the side of the stabilizer (3), with one end of the screw (402) passing through the interior of the adjacent lifting rod (5).

3. The storage device for producing plastic particles according to claim 1, characterized in that, The support mechanism (7) includes two support rods (701) rotatably connected to the two storage plates (6) on one side close to each other. The two support rods (701) on the same side are rotatably connected. One of the support rods (701) has an anti-rotation sleeve (702) slidably connected to its surface, and the other support rod (701) has an anti-movement block (703) fixedly connected to its surface.

4. A storage device for producing plastic particles according to claim 1, characterized in that, The stabilizing mechanism (8) includes several stabilizing blocks (801) fixedly connected to the top of the uppermost storage plate (6), and two anti-falling rods (802) are inserted between the four lifting rods (5), with the anti-falling rods (802) inserted inside the adjacent stabilizing blocks (801).

5. A storage device for producing plastic particles according to claim 1, characterized in that, Both sides of the bearing plate (1) are rotatably connected with U-shaped hooks (9), and the tops of the four lifting rods (5) are fixedly connected with two U-shaped force handles (11).

6. A storage device for producing plastic particles according to claim 1, characterized in that, The top of the uppermost storage plate (6) is fixedly connected to a U-shaped pull rod (10).

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