Accelerator MBT stirring reaction device

Abstract

The utility model discloses an accelerator MBT (2-mercaptobenzothiazole) stirring reaction device which comprises supporting legs, mounting screws are movably connected to the top ends of the supporting legs, a shell is mounted at the top ends of the supporting legs, a cover body is movably connected to the top ends of the shell and the shell, dismounting structures are mounted on two sides and two ends of the cover body, and a filter screen is mounted on the outer side of a rotating block. Scraping plates are installed on the two sides of the top end of the rotating block. The filter screen is mounted at the top end of the stirring shaft, fine and dense holes are formed in the filter screen, materials entering the shell can be filtered through the filter screen, solid particles are prevented from entering the shell, meanwhile, when the stirring shaft works, the stirring shaft can drive the rotating block to rotate, the rotating block rotates to drive the filter screen to rotate, and therefore the stirring effect is improved. When the accelerator MBT stirring reaction device is in use, the scraper rotates, the scraper rotates to drive materials on the filter screen to be stirred, and the filter screen and the scraper rotate to enable the filter effect to be better, so that the purpose that the accelerator MBT stirring reaction device can conveniently filter the materials entering the shell is achieved.

Description

Technical Field

[0001] This utility model relates to the field of MBT stirring technology, and in particular to an MBT stirring reaction device. Background Technology

[0002] MBTS, also known as dibenzothiazole disulfide, is a chemical substance with the molecular formula C14H8N2S4 and a molecular weight of 332.47. It is used as a general-purpose accelerator for natural rubber, synthetic rubber, and reclaimed rubber, and is mainly used in the manufacture of tires, inner tubes, rubber belts, rubber shoes, and general industrial products. High-purity DM is an important pharmaceutical intermediate in the manufacture of cephalosporin anti-inflammatory drugs. When used in combination with catalysts or fixatives, accelerators can increase the reaction rate. It is a substance that requires a small amount to increase the reaction rate. When processing the accelerator MBT, the material needs to be stirred, which requires an MBT stirring reaction device.

[0003] To address this, patent publication CN221693566U discloses a rubber accelerator raw material mixing and stirring device, comprising several feeding devices. Each feeding device has a feeding port inside, a feeding shaft at the bottom of the feeding port, a feeding motor at one end of the feeding shaft, spiral blades on the outer surface of the feeding shaft, and a stirring inlet at the other end of the feeding shaft. A mixer is located on one side of the stirring inlet. This invention has the following advantages and effects: by adding different raw materials into different feeding devices and adjusting the speed of different feeding motors according to the required mixing ratio, the proportion of raw materials entering the mixer can be the same as the required mixing ratio, thus achieving simultaneous feeding, mixing, and discharging, greatly improving the working efficiency of the rubber accelerator raw material mixing and stirring device.

[0004] Current MBT accelerator stirring reactors can basically meet people's needs, but some problems still exist, which are described below:

[0005] 1. The MBT accelerator stirring reaction device has the problem of difficulty in filtering the material entering the shell. When the material is stirred, there may be some solid particles or clumps of powder inside the material, which affects the stirring quality and is difficult to clean.

[0006] 2. The problem of difficulty in fixing the cover in the MBT accelerator stirring reaction device. During processing, the device will generate a certain amount of vibration. If the cover is not fixed stably enough, it may fall off, affecting the processing efficiency. Utility Model Content

[0007] The purpose of this invention is to provide a stirring reaction device for MBT accelerator, which solves the shortcomings of existing MBT accelerator stirring reaction devices in that they are difficult to filter materials entering the shell and difficult to fix the cover.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a stirring reaction device for MBT accelerator, including support legs;

[0009] The top of the support leg is movably connected with a mounting screw, the top of the support leg is fitted with a housing, and the top of the housing is movably connected with a cover.

[0010] The lid has a disassembly structure on both sides and ends. An inlet is installed on one side of the top of the lid. A servo motor is installed on the top of the lid, and a stirring shaft is installed at the bottom of the servo motor.

[0011] A filter structure is installed at the top of the stirring shaft, and the filter structure includes a filter screen, a scraper and a rotating block. The rotating block is installed on the outside of the top of the stirring shaft, the filter screen is installed on the outside of the rotating block, and scrapers are installed on both sides of the top of the rotating block.

[0012] In use, the first and second telescopic rods form a sliding structure. The sliding of the second telescopic rod can adjust its length to adapt to different situations. When it is necessary to fix the second telescopic rod, the fixing screws can be tightened to secure it. Materials can be loaded into the housing through the inlet. The servo motor will drive the stirring shaft to rotate, which in turn will drive the telescopic rod to rotate. The rotation of the telescopic rod will stir the materials inside the housing. After stirring, the materials can be discharged through the outlet, and the valve can control the outlet opening and closing.

[0013] Furthermore, the outer side wall of the mounting screw is uniformly provided with external threads, and the inner side wall of the support leg is uniformly provided with internal threads that cooperate with the external threads. The mounting screw and the support leg are connected by threads, and the support leg can be installed by the mounting screw.

[0014] Furthermore, a telescopic structure is installed on the outside of the stirring shaft, and the telescopic structure includes a first telescopic rod, a second telescopic rod, and a fixing screw. The first telescopic rod is installed on the outside of the stirring shaft, and the first telescopic rod is movably connected to the fixing screw. The second telescopic rod is movably connected to one side of the first telescopic rod. The second telescopic rod can slide to adjust the length of the telescopic rod, so that the telescopic rod can adapt to different situations.

[0015] Furthermore, a slider is provided on one side of the second telescopic rod, and a groove is provided on one side of the first telescopic rod. The second telescopic rod and the first telescopic rod form a sliding structure, and the second telescopic rod can slide within the first telescopic rod.

[0016] Furthermore, a locking block is provided at the bottom of the cover, and a locking groove is provided at the top of the outer shell. The cover and the outer shell form a locking structure, which facilitates disassembly.

[0017] Furthermore, the disassembly and assembly structure includes a baffle, a pivot, a buckle, and a handle. The baffle is installed on both sides of the top of the outer shell. The pivot is movably connected to the inner side of the baffle. The top of the pivot is equipped with a buckle, which can snap the cover into the outer shell. Then, the pivot inside the baffle at the top of the outer shell can rotate. The rotation of the pivot will cause the buckle to lock onto the top of the cover. Multiple buckles lock the cover in place, which can prevent the cover from falling off.

[0018] Furthermore, a handle is installed on one side of the buckle, and the handles are symmetrically distributed about the central axis of the cover, making it easy to control the buckle.

[0019] The MBT accelerator stirring reaction device provided by this utility model has the following advantages: By installing a filter screen with fine pores at the top of the stirring shaft, the filter screen can filter the material entering the shell and prevent solid particles from entering the shell. At the same time, when the stirring shaft is working, the stirring shaft will also drive the rotating block to rotate, which will also drive the filter screen to rotate and the scraper to rotate. The rotation of the scraper will drive the material on the filter screen to stir. The rotation of the filter screen and the scraper will improve the filtration effect, thereby achieving the purpose of the MBT accelerator stirring reaction device to facilitate the filtration of materials entering the shell.

[0020] By installing a cover at the top of the outer shell, the cover and the outer shell form a locking structure. The locking structure is easy to disassemble. The cover can be inserted into the outer shell. Then, the rotating shaft on the inner side of the baffle at the top of the outer shell can rotate. The rotation of the rotating shaft will drive the buckles to lock on the top of the cover. Multiple buckles lock the cover, which can prevent the cover from falling off. The handle on the buckle makes the cover easier to control. This achieves the purpose of making it easy to fix the cover in the MBT stirring reaction device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a frontal cross-sectional view of the present invention.

[0023] Figure 3 For the present utility model Figure 2 Enlarged cross-sectional view of point A in the middle section;

[0024] Figure 4 This is a partial three-dimensional structural diagram of the telescopic structure of this utility model;

[0025] Figure 5This is a partial three-dimensional structural diagram of the disassembly and assembly structure of this utility model.

[0026] The reference numerals in the diagram are as follows: 1. Outer shell; 2. Mounting screw; 3. Support leg; 4. Outlet; 5. Valve; 6. Stirring shaft; 7. Telescopic structure; 701. First telescopic rod; 702. Second telescopic rod; 703. Fixing screw; 8. Filter structure; 801. Filter screen; 802. Scraper; 803. Rotating block; 9. Cover; 10. Disassembly and assembly structure; 1001. Baffle; 1002. Rotating shaft; 1003. Buckle; 1004. Handle; 11. Servo motor; 12. Inlet. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0028] Please see Figures 1-5 One embodiment of this utility model is a stirring reaction device for the promoter MBT, which includes a support leg 3.

[0029] The top of the support leg 3 is movably connected to the mounting screw 2. The outer side wall of the mounting screw 2 is evenly provided with external threads, and the inner side wall of the support leg 3 is evenly provided with internal threads that cooperate with the external threads. The mounting screw 2 and the support leg 3 are connected by threads.

[0030] The top of the support leg 3 is fitted with a housing 1. The top of the housing 1 is movably connected to a cover 9. The bottom of the cover 9 is provided with a locking block, and the top of the housing 1 is provided with a locking groove. The cover 9 and the housing 1 form a locking structure.

[0031] The outer casing 1 is equipped with a disassembly structure 10 on both sides and both ends. The disassembly structure 10 includes a baffle 1001, a rotating shaft 1002, a buckle 1003 and a handle 1004. The baffle 1001 is installed on both sides of the top of the outer casing 1. The rotating shaft 1002 is movably connected to the inner side of the baffle 1001. The buckle 1003 is installed at the top of the rotating shaft 1002. The handle 1004 is installed on one side of the buckle 1003 and is symmetrically distributed about the central axis of the cover 9.

[0032] See attached document Figure 1-2 and attached Figure 5As shown, the cover 9 and the outer shell 1 form a snap-fit ​​structure. The snap-fit ​​structure is easy to disassemble. The cover 9 can be snapped into the inner part of the outer shell 1. Then, the pivot 1002 on the inner side of the baffle 1001 at the top of the outer shell 1 can rotate. The rotation of the pivot 1002 will drive the buckle 1003 to lock onto the top of the cover 9. Multiple buckles 1003 lock the cover 9, which can prevent the cover 9 from falling off. The handle 1004 on the buckle 1003 makes the cover 9 easier to control.

[0033] An inlet 12 is installed on one side of the top of the cover 9. A servo motor 11 is installed on the top of the cover 9. A stirring shaft 6 is installed at the bottom of the servo motor 11. A telescopic structure 7 is installed on the outside of the stirring shaft 6. The telescopic structure 7 includes a first telescopic rod 701, a second telescopic rod 702, and a fixing screw 703. The first telescopic rod 701 is installed on the outside of the stirring shaft 6. The first telescopic rod 701 is movably connected to the fixing screw 703. The second telescopic rod 702 is movably connected to one side of the first telescopic rod 701. A slider is provided on one side of the second telescopic rod 702. A groove is provided on one side of the first telescopic rod 701. The second telescopic rod 702 and the first telescopic rod 701 constitute a sliding structure.

[0034] See attached document Figure 2 and attached Figure 4 As shown, the first telescopic rod 701 and the second telescopic rod 702 form a sliding structure. The sliding of the second telescopic rod 702 can adjust the length of the telescopic rod, allowing it to adapt to different situations. When it is necessary to fix the second telescopic rod 702, the fixing screw 703 can be tightened to fix the second telescopic rod 702. Materials can be loaded into the housing 1 through the inlet 12. The operation of the servo motor 11 will drive the stirring shaft 6 to rotate. The rotation of the stirring shaft 6 will drive the telescopic rod to rotate. The rotation of the telescopic rod will stir the materials inside the housing 1. After stirring, the materials can be discharged through the outlet 4. The valve 5 can control the opening and closing of the outlet 4.

[0035] A filter structure 8 is installed at the top of the stirring shaft 6, and the filter structure 8 includes a filter screen 801, a scraper 802 and a rotating block 803. The rotating block 803 is installed on the outer side of the top of the stirring shaft 6, the filter screen 801 is installed on the outer side of the rotating block 803, and the scraper 802 is installed on both sides of the top of the rotating block 803.

[0036] See attached document Figure 2-4 As shown, the filter screen 801 has fine pores. The filter screen 801 can filter the material entering the shell 1 and prevent solid particles from entering the shell 1. At the same time, when the stirring shaft 6 is working, the stirring shaft 6 will also drive the rotating block 803 to rotate. The rotation of the rotating block 803 will also drive the filter screen 801 to rotate. The scraper 802 will also rotate. The rotation of the scraper 802 will drive the material on the filter screen 801 to stir. The rotation of the filter screen 801 and the scraper 802 will make the filtration effect better.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stirring reaction apparatus for the promoter MBT, comprising a support leg (3); Its features are: The top of the support leg (3) is movably connected to the mounting screw (2), and the top of the support leg (3) is equipped with a housing (1). The top of the housing (1) is movably connected to the cover (9). The cover (9) is equipped with a disassembly structure (10) on both sides and both ends. An inlet (12) is installed on one side of the top of the cover (9). A servo motor (11) is installed on the top of the cover (9). A stirring shaft (6) is installed at the bottom of the servo motor (11). A filter structure (8) is installed at the top of the stirring shaft (6), and the filter structure (8) includes a filter screen (801), a scraper (802) and a rotating block (803). The rotating block (803) is installed on the outside of the top of the stirring shaft (6), and the filter screen (801) is installed on the outside of the rotating block (803). Scrapers (802) are installed on both sides of the top of the rotating block (803).

2. The MBT accelerator stirring reaction apparatus according to claim 1, characterized in that: The mounting screw (2) has an external thread evenly distributed on its outer side wall, and the support leg (3) has an internal thread evenly distributed on its inner side wall that cooperates with the external thread. The mounting screw (2) and the support leg (3) are connected by threads.

3. The MBT accelerator stirring reaction apparatus according to claim 1, characterized in that: A telescopic structure (7) is installed on the outside of the stirring shaft (6), and the telescopic structure (7) includes a first telescopic rod (701), a second telescopic rod (702) and a fixing screw (703). The first telescopic rod (701) is installed on the outside of the stirring shaft (6), and the first telescopic rod (701) is movably connected to the fixing screw (703). The second telescopic rod (702) is movably connected to one side of the first telescopic rod (701).

4. The MBT accelerator stirring reaction apparatus according to claim 3, characterized in that: A slider is provided on one side of the second telescopic rod (702), and a groove is provided on one side of the first telescopic rod (701). The second telescopic rod (702) and the first telescopic rod (701) constitute a sliding structure.

5. The MBT accelerator stirring reaction apparatus according to claim 1, characterized in that: The bottom of the cover (9) is provided with a locking block, and the top of the outer shell (1) is provided with a locking groove. The cover (9) and the outer shell (1) form a locking structure.

6. The MBT accelerator stirring reaction apparatus according to claim 1, characterized in that: The disassembly and assembly structure (10) includes a baffle (1001), a rotating shaft (1002), a buckle (1003) and a handle (1004). The baffle (1001) is installed on both sides of the top of the outer shell (1). The rotating shaft (1002) is movably connected to the inner side of the baffle (1001). The buckle (1003) is installed on the top of the rotating shaft (1002).

7. The MBT accelerator stirring reaction apparatus according to claim 6, characterized in that: A handle (1004) is installed on one side of the buckle (1003), and the handle (1004) is symmetrically distributed about the central axis of the cover (9).

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