A finished product storage tank for polymer materials

Abstract

This disclosure relates to the technical field of finished polymer material storage tanks. One embodiment of this disclosure provides a finished polymer material storage tank, which includes: a base and a tank body. The tank body is disposed on the base, and a sleeve is fixed on the base. A rotatable connecting assembly is disposed between the tank body and the sleeve, and a support and movement assembly is disposed in the base. The rotatable connecting assembly includes a pair of support frames, which are fixed to the surface of the base. An outer ring slip layer is provided on the surface of the tank body. The tank body is rotatably and slidably connected to the support frames through the outer ring slip layer. A pair of support wheels are rotatably connected to the bottom of the support frames, and the support wheels are in contact with the surface of the outer ring slip layer. Through the above technical solution, the technical problems of inconvenience in movement and inability to change the angle and direction of the discharge port in the prior art are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of finished polymer material storage tanks, specifically, to a finished polymer material storage tank. Background Technology

[0002] In polymer material production, the practicality of finished product storage tanks largely depends on their transfer flexibility and material discharge adaptability. Currently, storage tanks face two major problems:

[0003] Regarding relocation, most existing tanks are designed with fixed bases and lack dedicated moving structures, requiring forklifts or cranes for adjustments within the workshop. This not only makes preparatory work such as clearing the path and securing the tanks time-consuming, but also poses a risk of collision in confined workshops due to the large operating space required for large equipment. Some tanks equipped with simple rollers are prone to deformation under full load due to insufficient roller load capacity, and lack braking devices, resulting in extremely poor parking stability.

[0004] Regarding the discharge port orientation, traditional tanks typically have fixed discharge ports. When docking with downstream equipment, misalignment often necessitates readjusting the overall tank position. This not only increases the difficulty of relocation but can also lead to leakage of polymer materials (such as hot melt adhesives and resins) due to forced docking and subsequent failure of the discharge port seal. For scenarios requiring multi-station material supply, the fixed orientation of the discharge port cannot be flexibly switched, severely limiting the equipment's versatility.

[0005] There is an urgent need for a new type of storage tank that combines convenient transfer function with an adjustable discharge port. Utility Model Content

[0006] To overcome the above-mentioned defects, the embodiments of this disclosure provide a finished product storage tank for polymer materials, which solves the technical problems of inconvenience in moving and inability to change the angle and direction of the discharge port in the prior art.

[0007] According to one aspect, at least one embodiment of this disclosure provides a finished polymer material storage tank, comprising:

[0008] A base and a tank, wherein the tank is mounted on the base;

[0009] The discharge port and the rotating connection assembly are provided, wherein the discharge port is located outside the tank body and the rotating connection assembly is located between the tank body and the base;

[0010] A supporting movable component is disposed in the base;

[0011] The rotating connection assembly includes a pair of supporting frames, both of which are fixed to the surface of the base. The surface of the tank is provided with an outer ring slip layer. The tank is rotatably and slidably connected to the supporting frames through the outer ring slip layer. A pair of supporting wheels are rotatably connected to the bottom of the supporting frames, and the supporting wheels are attached to the surface of the outer ring slip layer.

[0012] As a further technical solution, one of the supporting outer frames is rotatably connected to a drive shaft at its bottom, a drive gear is provided on the drive shaft, and an external gear is provided around the outer surface of the tank body, the external gear meshing with the drive gear.

[0013] As a further technical solution, a crossbar is fixedly connected between the pair of supporting outer frames. A pair of limiting grooves are opened on both ends of the crossbar. A pair of limiting blocks are provided on opposite ends of the tank surface. The limiting blocks are inserted into the limiting grooves.

[0014] As a further technical solution, a rectangular opening is provided on the surface of the cross frame, and a pair of through holes are provided on both sides of the rectangular opening. An inner rod is provided in the through hole, and a bracket is slidably connected between the pair of opposing inner rods. The bracket passes through the cross frame and is inserted into the limiting block.

[0015] As a further technical solution, the supporting moving component includes several rectangular slots, which are formed at the four opposite corners of the bottom surface of the base, and the top of each rectangular slot is connected to a supporting stud by a threaded connection.

[0016] As a further technical solution, the lower end of the support stud is rotatably connected to a base plate, the surface of the base plate is provided with a number of connecting rods, the connecting rods are movably connected to the top of the rectangular groove, and the bottom of the base plate is provided with casters.

[0017] As a further technical solution, each inner rod is fitted with a support spring.

[0018] As a further technical solution, the socket is in the shape of a door, and a handle is provided on the socket.

[0019] The beneficial effects of the embodiments disclosed herein are as follows:

[0020] In this disclosure, the rotating connection assembly solves the problem of fixed outlet direction in traditional storage tanks through gear transmission and a limiting structure. The drive gear meshes with the external gear to rotate the tank, the support wheel and outer annular sliding layer reduce rotational friction, the limiting block and limiting groove limit the rotation angle, and the insert and support spring ensure stable tank positioning. This design allows for flexible adjustment of the outlet direction, enabling docking with downstream equipment without moving the entire tank, avoiding leakage caused by forced docking, improving the versatility of multi-station material supply, and reducing operation time and equipment wear. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0022] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0023] Figure 2 This is an isometric drawing of the present disclosure;

[0024] Figure 3 This is another isometric view of the present disclosure;

[0025] Figure 4 This is an isometric sectional view of the present disclosure;

[0026] Figure 5 This is another isometric sectional view of this disclosure;

[0027] Figure 6 Appendix to this disclosure Figure 1 Enlarged view of part A in the middle;

[0028] In the diagram: 1. Base; 2. Tank body; 3. Discharge port; 4. Rotary connecting assembly; 4-1. Support frame; 4-2. Outer ring sliding layer; 4-3. Support wheel; 4-4. Drive shaft; 4-5. Drive gear; 4-6. External gear; 4-7. Crossbar; 4-8. Limiting groove; 4-9. Limiting block; 4-10. Rectangular opening; 4-11. Through hole; 4-12. Inner rod; 4-13. Insert bracket; 5. Support moving assembly; 5-1. Rectangular groove; 5-2. Support stud; 5-3. Base plate; 5-4. Connecting rod; 5-5. Moving wheel; 6. Support spring; 7. Handle. Detailed Implementation

[0029] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0030] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0031] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0032] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0034] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] like Figures 1-6 As shown, a finished product storage tank for a polymer material is illustrated in one embodiment of this disclosure, comprising:

[0036] A base 1 and a tank 2, wherein the tank 2 is mounted on the base 1;

[0037] The discharge port 3 and the rotating connection assembly 4 are provided. The discharge port 3 is located outside the tank body 2, and the rotating connection assembly 4 is located between the tank body 2 and the base 1.

[0038] A supporting movable component 5 is disposed in the base 1;

[0039] The rotating connection assembly 4 includes a pair of supporting frames 4-1, both of which are fixed to the surface of the base 1. An outer sliding layer 4-2 is provided on the surface of the tank body 2. The tank body 2 is rotatably and slidably connected to the supporting frames 4-1 via the outer sliding layer 4-2. A pair of supporting wheels 4-3 are rotatably connected to the bottom of the supporting frames 4-1, and the supporting wheels 4-3 are in contact with the surface of the outer sliding layer 4-2. A drive shaft 4-4 is rotatably connected to the bottom of one of the supporting frames 4-1, and a drive gear 4-5 is provided on the drive shaft 4-4. An external gear 4-6 is provided around the outer surface of the tank body 2, and the external gear 4-6 interacts with the outer sliding layer 4-2. Drive gears 4-5 mesh with each other. A crossbeam 4-7 is fixedly connected between a pair of supporting outer frames 4-1. A pair of limiting grooves 4-8 are provided on both ends of the crossbeam 4-7. A pair of limiting blocks 4-9 are provided on both opposite ends of the surface of the tank body 2. The limiting blocks 4-9 are inserted into the limiting grooves 4-8. A rectangular opening 4-10 is provided on the surface of the crossbeam 4-7. A pair of through holes 4-11 are provided on both sides of the rectangular opening 4-10. An inner rod 4-12 is provided in the through hole 4-11. A plug 4-13 is slidably fitted between a pair of opposing inner rods 4-12. The plug 4-13 passes through the crossbeam 4-7 and is inserted into the limiting blocks 4-9.

[0040] In some examples, in order to achieve the effect of rotatably adjusting the angle and direction of the discharge port 3 of the tank 2, a rotating connection component 4 is designed. This component includes a symmetrically distributed support frame 4-1 on the surface of the base 1. The tank 2 is slidably connected to the inner wall of the support frame 4-1 through the outer ring slip layer 4-2 on the outer surface. The support wheel 4-3 at the bottom of the support frame 4-1 fits against the surface of the outer ring slip layer 4-2, providing stable support for the rotation of the tank 2 and reducing frictional resistance.

[0041] The drive shaft 4-4 at the bottom of the supporting frame 4-1 is manually driven to rotate. The drive gear 4-5 on the shaft meshes with the external gear 4-6 on the outer surface of the tank 2, forming a transmission structure. When the drive shaft 4-4 rotates, it can drive the tank 2 to rotate around the supporting frame 4-1. The crossbar 4-7 between the supporting frames 4-1 remains fixed, and the limiting grooves 4-8 on both sides of it cooperate with the limiting blocks 4-9 on the surface of the tank 2 to limit the rotation angle of the tank 2 within 180°, avoiding excessive rotation that could damage the components.

[0042] The inner rod 4-12 within the rectangular opening 4-10 of the crossbeam 4-7 provides a sliding guide for the insert 4-13. The insert 4-13 passes through the crossbeam 4-7 and is inserted into the limiting block 4-9, thus fixing the position of the tank 2. When it is necessary to adjust the angle of the discharge port 3, the insert 4-13 is pulled out, and the drive shaft 4-4 is activated to rotate the tank 2. Once the angle is appropriate, it can be connected to the descending equipment. This component achieves the rotation of the tank 2 through gear transmission. With the help of the limiting structure and the positioning of the insert 4-13, it ensures that the tank 2 rotates stably and is precisely fixed within a 180° range. This prevents the tank 2 from rotating during movement and allows it to rotate in conjunction with the discharge, meeting the needs of different discharge directions.

[0043] like Figures 1-6 As shown in the figure, the supporting moving component 5 in this embodiment includes several rectangular grooves 5-1. The rectangular grooves 5-1 are opened at the four opposite corners of the bottom surface of the base 1. The top of each rectangular groove 5-1 is connected to a supporting stud 5-2 by a threaded connection. The lower end of the supporting stud 5-2 is rotatably fitted to a base plate 5-3. The surface of the base plate 5-3 is provided with several connecting rods 5-4. The connecting rods 5-4 are movably fitted to the top of the rectangular grooves 5-1. The bottom of the base plate 5-3 is provided with a moving wheel 5-5.

[0044] In some examples, a support and moving component 5 is designed to facilitate easy movement and stable placement. This component includes rectangular slots 5-1 at the four corners of the bottom surface of the base 1. The rectangular slots 5-1 provide installation space for the support structure. The support studs 5-2 at the top of the rectangular slots 5-1 are connected by threaded engagement, and the lower end is rotatably fitted with the base plate 5-3. The height of the base plate 5-3 can be adjusted by rotating the studs.

[0045] The connecting rod 5-4 on the surface of the base plate 5-3 is movably fitted into the top of the rectangular groove 5-1, and rises and falls synchronously with the base plate 5-3, serving as a guide and preventing the base plate 5-3 from tilting. The casters 5-5 at the bottom of the base plate 5-3 are omnidirectional wheels, allowing for flexible steering. When the storage tank needs to be moved, rotating the support stud 5-2 raises the base plate 5-3, causing the casters 5-5 to contact the ground and support the base 1, allowing the tank 2 to be moved via the casters 5-5. When the tank reaches the designated position, rotating the support stud 5-2 in the opposite direction lowers the base plate 5-3 until it is flush with the ground, suspending the casters 5-5 in the air. The base plate 5-3 then supports the storage tank, enhancing its stability.

[0046] The threaded adjustment structure of the support stud 5-2 allows for precise control of the height of the base plate 5-3, the connecting rod 5-4 ensures smooth lifting of the base plate 5-3, and the switching design between the moving wheel 5-5 and the base plate 5-3 solves the problem of moving large storage tanks and ensures stability when placed, making it suitable for handling and fixing finished polymer material storage tanks.

[0047] For example, such as Figure 6 As shown, each of the inner rods 4-12 is fitted with a support spring 6.

[0048] In some examples, the support spring 6 on the inner rod 4-12 abuts against the crossbar 4-7 and the insert 4-13 at both ends. When the insert 4-13 is inserted into the limiting block 4-9, the support spring 6 is compressed, and the resulting elastic force keeps the insert 4-13 tightly against the inner wall of the limiting block 4-9, preventing loosening. When the insert 4-13 is pulled out, the spring force assists the insert 4-13 in resetting, preventing the insert 4-13 from slipping and being lost. This design enhances the reliability of the positioning of the insert 4-13, ensuring that the tank 2 can be stably fixed after rotation and adjustment.

[0049] For example, such as Figure 2 As shown, the insert 4-13 has an overall door-shaped structure, and a handle 7 is provided on the insert 4-13.

[0050] In some examples, the portal frame 4-13 spans the crossbar 4-7, with the side rods fitting into the limiting blocks 4-9. The handle 7 on the portal frame 4-13 is fixed by welding and has an anti-slip textured surface. The portal frame structure ensures balanced force distribution on the portal frame 4-13, resulting in smoother insertion and removal. The handle 7 provides a point of leverage for operation, and the anti-slip texture increases friction, facilitating quick operation and improving the ease of adjusting the angle of the tank 2 when rotating the connecting assembly 4.

[0051] In actual use: Rotating the support stud 5-2 lowers the base plate 5-3, suspending the moving wheel 5-5. The base 1 is then securely placed via the base plate 5-3, and the finished polymer material is stored in the tank 2. When the direction of the discharge port 3 needs to be adjusted, grasp the handle 7 and pull out the insert 4-13. The support spring 6 contracts under pressure, rotating the drive shaft 4-4. The drive gear 4-5 meshes with the external gear 4-6, causing the tank 2 to rotate. The outer annular slip layer 4-2 slides along the outer support frame 4-1, and the support wheel 4-3 assists in rolling to reduce friction. The limiting block 4-9 moves along the limiting groove 4-8 of the cross frame 4-7 to limit the rotation range. Once the discharge port 3 is aligned with the target position, it can be connected. When relocation is required, the support spring 6 pushes the insert 4-13 through the crossbar 4-7 to insert the limit block 4-9 to fix the tank 2. The support stud 5-2 is rotated in the opposite direction to raise the base plate 5-3. The moving wheel 5-5 contacts the ground and supports the base 1. The tank 2 can be moved by the moving wheel 5-5. The connecting rod 5-4 ensures that the base plate 5-3 rises and falls smoothly.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure 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 solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A finished product storage tank for polymer materials, characterized in that, include: A base (1) and a tank (2), wherein the tank (2) is disposed on the base (1); The discharge port (3) and the rotating connection assembly (4) are provided outside the tank body (2) and the rotating connection assembly (4) is provided between the tank body (2) and the base (1). A supporting movable component (5) is disposed in the base (1); The rotating connection assembly (4) includes a pair of supporting frames (4-1), both of which are fixed to the surface of the base (1). The surface of the tank (2) is provided with an outer ring slip layer (4-2). The tank (2) is rotatably and slidably connected to the supporting frame (4-1) through the outer ring slip layer (4-2). A pair of supporting wheels (4-3) are rotatably connected to the bottom of the supporting frame (4-1), and the supporting wheels (4-3) are attached to the surface of the outer ring slip layer (4-2).

2. The finished product storage tank for polymer materials according to claim 1, characterized in that, One of the supporting frames (4-1) is rotatably connected to a drive shaft (4-4) at its bottom. A drive gear (4-5) is provided on the drive shaft (4-4). An external gear (4-6) is provided around the outer surface of the tank (2). The external gear (4-6) meshes with the drive gear (4-5).

3. The finished product storage tank for polymer materials according to claim 2, characterized in that, A crossbeam (4-7) is fixedly connected between a pair of supporting outer frames (4-1). A pair of limiting grooves (4-8) are provided on both ends of the crossbeam (4-7). A pair of limiting blocks (4-9) are provided on both opposite ends of the surface of the tank body (2). The limiting blocks (4-9) are inserted into the limiting grooves (4-8).

4. A finished product storage tank for polymer materials according to claim 3, characterized in that, The surface of the crossbar (4-7) has a rectangular opening (4-10). A pair of through holes (4-11) are provided on both sides of the rectangular opening (4-10). An inner rod (4-12) is provided in the through hole (4-11). A bracket (4-13) is slidably fitted between the pair of opposing inner rods (4-12). The bracket (4-13) passes through the crossbar (4-7) and is inserted into the limiting block (4-9).

5. A finished product storage tank for polymer materials according to claim 1, characterized in that, The supporting moving component (5) includes several rectangular slots (5-1), which are opened at the four opposite corners of the bottom surface of the base (1). The top of each rectangular slot (5-1) is connected to a supporting stud (5-2) by a threaded connection.

6. A finished product storage tank for polymer materials according to claim 5, characterized in that, The lower end of the support stud (5-2) is rotatably connected to the base plate (5-3). The surface of the base plate (5-3) is provided with several connecting rods (5-4). The connecting rods (5-4) are movably connected to the top of the rectangular groove (5-1). The bottom of the base plate (5-3) is provided with casters (5-5).

7. A finished product storage tank for polymer materials according to claim 4, characterized in that, Each of the inner rods (4-12) is fitted with a support spring (6).

8. A finished product storage tank for polymer materials according to claim 4, characterized in that, The insert (4-13) has an overall door-shaped structure, and a handle (7) is provided on the insert (4-13).

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