PVC heat stabilizer storage device

Abstract

The utility model discloses a PVC heat stabilizer storage device which comprises a movable base, a mounting groove is formed in the upper surface of the movable base, a storage barrel is arranged in the mounting groove, an air extracting pump is arranged on the upper surface of the storage barrel, and one end of the air extracting pump is communicated with a connecting pipe. Anti-collision devices and buffering devices are arranged on the left side, the right side and the front side of the movable base correspondingly, each anti-collision device comprises two sets of fixing blocks, a sliding rod is arranged between the two sets of fixing blocks, a partition block is inserted into the middle of the peripheral side face of the sliding rod in a penetrating mode, the two ends of the peripheral side face of the sliding rod are sleeved with sliding blocks, and first springs are arranged on the right sides of the sliding blocks. According to the PVC heat stabilizer storage barrel, the remaining unused PVC heat stabilizer is poured into the storage barrel, then the air in the storage barrel is extracted through the air extracting pump arranged on the upper cover of the storage barrel and the connecting pipe communicated with one end of the air extracting pump, contact between the PVC stabilizer and the air is reduced, and the storage time of the PVC stabilizer can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to PVC heat stabilizer storage technical field, especially relate to a PVC heat stabilizer storage device. BACKGROUND

[0002] PVC heat stabilizer is mainly used for PVC and other chlorine-containing polymer, generally according to the chemical component of heat stabilizer to carry out classification, can be basic lead salt, metal soap, organic tin, epoxide, phosphite, polyol etc.If by the size of action, PVC stabilizer can be divided into main stabilizer and auxiliary stabilizer.Auxiliary stabilizer itself only has small stabilizing effect or no heat stabilizing effect, but it and main stabilizer have synergistic effect;Main stabilizer is generally the heat stabilizer containing metal.And epoxide, phosphite, polyol etc.Pure organic compound is generally used as auxiliary stabilizer.

[0003] The existing storage device is poor in sealing, cannot isolate heat stabilizer from the external environment, leads to the change of the chemical properties of heat stabilizer, and therefore the PVC heat stabilizer storage device is proposed. SUMMARY

[0004] The utility model discloses a PVC heat stabilizer storage device, solves the existing problem.

[0005] To solve the above technical problem, the utility model is realized through the following technical scheme:

[0006] The utility model discloses a PVC heat stabilizer storage device, including mobile base, the mobile base upper surface is set with installation slot, be provided with storage bucket in the installation slot, the storage bucket upper surface is provided with the air pump, the air pump one end is connected with the connection pipe, the mobile base left and right sides and front side all are provided with anti -collision device and buffer device, the anti -collision device includes two groups of fixed blocks, two groups fixed blocks are provided with slide between them, the slide is inserted with the partition block in the middle part of the circumference side, the slide circumference side both ends are equipped with the sliding block, the sliding block right side is provided with first spring, the sliding block left side is provided with second spring, the sliding block one side is hinged with the connecting rod, the connecting rod free end is hinged with the anti -collision board, the buffer device includes the hollow pipe, the hollow pipe inner wall one side is provided with third spring, be provided with the slide column in the hollow pipe.

[0007] Further, the hollow pipe shape and size are adapted to the slide column, the slide column is arranged in the hollow pipe, the slide column and the hollow pipe are slidingly connected, the free end of the third spring is fixedly connected with one side of the slide column, one side of the hollow pipe is fixedly connected with one side of the mobile base, the other side of the slide column is fixedly connected with one side of the anti -collision board.

[0008] Furthermore, the free end of the connecting tube penetrates through the top cover of the storage bucket, and the free end of the connecting tube extends into the interior of the storage bucket, with the sliding rod and the slider engaging in sliding cooperation.

[0009] Furthermore, one side of the fixed block and the partition block are fixedly connected to one side of the movable base, and the first spring and the second spring are both sleeved on the circumferential side of the slide rod. The free end of the second spring is fixedly connected to one side of the fixed block, and the free end of the first spring is fixedly connected to one side of the partition block.

[0010] This utility model has the following beneficial effects:

[0011] This invention involves pouring the remaining unused PVC heat stabilizer into a storage tank. An air pump, connected to a pipe on the top of the tank, extracts air from the tank, reducing contact between the PVC stabilizer and air, thus extending its shelf life and preventing spillage. Anti-collision devices on the left, right, and front sides of the movable base prevent collisions that could affect the PVC heat stabilizer. When the anti-collision plate collides with an object, it retracts, pushing a slider along the circumference of the slider rod. Simultaneously, the slider compresses a second spring while the first spring stretches, reducing the force of the anti-collision plate's retraction. Furthermore, the sliding column within the hollow tube compresses a third spring during retraction, further enhancing the buffering effect.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0014] Figure 1 This is a schematic diagram of the overall structure of a PVC heat stabilizer storage device.

[0015] Figure 2 This is a schematic diagram of the overall structure of the anti-collision device in this utility model;

[0016] Figure 3 This is an exploded view of the buffer device in this utility model.

[0017] The components represented by each number in the attached diagram are listed below: 1. Movable base; 2. Storage tank; 21. Air pump; 22. Connecting pipe; 3. Anti-collision device; 301. Fixing block; 302. Partition block; 303. Sliding rod; 304. Sliding block; 3040. First spring; 3041. Second spring; 305. Connecting rod; 32. Anti-collision plate; 31. Buffer device; 310. Hollow tube; 311. Third spring; 312. Sliding column. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figure 1 - Figure 3 As shown, this utility model is a PVC heat stabilizer storage device, including a movable base 1. The upper surface of the movable base 1 has an installation groove, and a storage tank 2 is installed in the installation groove. An air pump 21 is installed on the upper surface of the storage tank 2. One end of the air pump 21 is connected to a connecting pipe 22. Anti-collision devices 3 and buffer devices 31 are installed on the left, right and front sides of the movable base 1. The anti-collision device 3 includes two sets of fixing blocks 301. A sliding rod 303 is installed between the two sets of fixing blocks 301. A partition block 302 is inserted through the middle of the periphery of the sliding rod 303. Slider blocks 304 are sleeved at both ends of the periphery of the sliding rod 303. A first spring 3040 is installed on the right side of the slider 304. A second spring 3041 is installed on the left side of the slider 304. A connecting rod 305 is hinged to one side of the slider 304. An anti-collision plate 32 is hinged to the free end of the connecting rod 305.

[0022] Furthermore, the buffer device 31 includes a hollow tube 310, a third spring 311 is provided on one side of the inner wall of the hollow tube 310, a sliding column 312 is provided inside the hollow tube 310, the shape and size of the hollow tube 310 are adapted to the sliding column 312, the sliding column 312 is disposed inside the hollow tube 310, the sliding column 312 and the hollow tube 310 slide in cooperation, the free end of the third spring 311 is fixedly connected to one side of the sliding column 312, one side of the hollow tube 310 is fixedly connected to one side of the movable base 1, and the other side of the sliding column 312 is fixedly connected to one side of the anti-collision plate 32.

[0023] Furthermore, the free end of the connecting tube 22 penetrates through the top cover of the storage bucket 2 and extends into the interior of the storage bucket 2. The slide rod 303 and the slider 304 are slidably engaged. One side of the fixing block 301 and the partition block 302 are fixedly connected to one side of the movable base 1. The first spring 3040 and the second spring 3041 are both sleeved on the circumferential side of the slide rod 303. The free end of the second spring 3041 is fixedly connected to one side of the fixing block 301, and the free end of the first spring 3040 is fixedly connected to one side of the partition block 302.

[0024] It should be noted that this utility model pours the remaining unused PVC heat stabilizer into the storage tank 2, and then uses an air pump 21 installed on the top cover of the storage tank 2. The air pump 21 is connected to a connecting pipe 22 at one end to extract the air from the storage tank 2. Removing the air from the storage tank 2 reduces the contact between the PVC stabilizer and the air, which can improve the shelf life of the PVC stabilizer and prevent spillage. By setting anti-collision devices 3 on the left, right and front sides of the movable base 1, collisions with the movable base 1 can be avoided, which would affect the PVC heat stabilizer in the storage tank 2. When the anti-collision plate 32 collides with the object, the anti-collision plate 32 retracts and pushes the slider 304 to slide on the side of the slide rod 303 via the connecting rod 305. While sliding, the slider 304 will squeeze the second spring 3041 and the first spring 3040 will be stretched, thereby reducing the force of the anti-collision plate 32 retraction. At the same time, when the anti-collision plate 32 retracts, the sliding column 312 slides on the hollow tube 310, squeezing the third spring 311. The anti-collision device 3 further improves the buffering effect.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A PVC heat stabilizer storage device comprising a mobile base (1), characterized in that: The mobile base (1) upper surface is provided with mounting groove, the mounting groove is provided with storage bucket (2), the storage bucket (2) upper surface is provided with air pump (21), the air pump (21) one end is communicated and is provided with connecting pipe (22), the mobile base (1) left and right sides and front side are provided with anti-collision device (3) and buffer device (31), the anti-collision device (3) includes two groups of fixed blocks (301), two groups of the fixed blocks (301) are provided with slide rod (303), the slide rod (303) week side middle part is inserted with partition block (302), the slide rod (303) week side both ends are sleeved with sliding block (304), the sliding block (304) right side is provided with first spring (3040), the sliding block (304) left side is provided with second spring (3041), the sliding block (304) one side is hinged with connecting rod (305), the connecting rod (305) free end is hinged with anti-collision plate (32).

2. The PVC heat stabilizer storage device according to claim 1, wherein, The buffer device (31) includes hollow tube (310), the hollow tube (310) inner wall one side is provided with third spring (311), the hollow tube (310) is provided with slide column (312).

3. The PVC heat stabilizer storage device according to claim 2, wherein, The hollow tube (310) shape and size are adapted to slide column (312), the slide column (312) is arranged in the hollow tube (310), and the slide column (312) is in sliding fit with the hollow tube (310).

4. The PVC heat stabilizer storage device according to claim 3, wherein, The third spring (311) free end is fixedly connected with one side of the slide column (312), one side of the hollow tube (310) is fixedly connected with one side of the mobile base (1), and the other side of the slide column (312) is fixedly connected with one side of the anti-collision plate (32).

5. The PVC heat stabilizer storage device of claim 1, wherein, The connecting pipe (22) free end penetrates the storage bucket (2) upper cover, the connecting pipe (22) free end extends to the storage bucket (2) inside, and the slide rod (303) is in sliding fit with the sliding block (304).

6. The PVC heat stabilizer storage device of claim 1, wherein, One side of the fixed block (301) and the partition block (302) is fixedly connected with one side of the mobile base (1), the first spring (3040) and the second spring (3041) are both sleeved on the slide rod (303) week side, the second spring (3041) free end is fixedly connected with one side of the partition block (302), and the first spring (3040) free end is fixedly connected with one side of the fixed block (301).

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