A sealing device for the discharge port of a vertical mixer

Abstract

This utility model provides a sealing device for the discharge port of a vertical mixer, relating to the technical field of vertical mixers. It includes a mixer body, a sealing mechanism at the bottom of the mixer body, a connecting block, a bottom cover at the bottom of the connecting block, an embedded block fixedly connected to one side of the bottom cover, the embedded block being fitted inside the mixer body, and an O-ring seal ring 1 inside the mixer body. This utility model, by setting a sealing mechanism, prevents water leakage at the discharge port at the bottom of the mixer body when processing materials containing moisture, thus ensuring a more suitable moisture content after mixing. The O-ring seal rings 1 and 2 fill the gap between the embedded block and the mixer body when the embedded block is inserted deep into the mixer body.

Description

Technical Field

[0001] This utility model relates to the field of vertical mixer technology, and in particular to a sealing device for the discharge port of a vertical mixer. Background Technology

[0002] The working principle of the vertical mixer is that two asymmetrical spirals inside the mixing drum rotate to lift the material upwards, while the rotating arm slowly revolves around the screws. This allows the material outside the spirals to enter the screws to varying degrees, thereby achieving continuous renewal and diffusion of the material in the entire circumference. The two streams of material lifted to the top then converge towards the central cavity, forming a downward flow of material that fills the gap at the bottom, thus creating a triple mixing effect of convection circulation.

[0003] Existing vertical mixers discharge the mixed materials through the bottom outlet pipe. However, the sealing of the bottom outlet of the vertical mixer is not ideal. When mixing materials containing moisture, the moisture will quickly accumulate at the outlet due to gravity. Some of the moisture will then seep out through the blockage, changing the moisture content of the mixed materials. Therefore, existing vertical mixers are inconvenient to use. To address this, we provide a sealing device for the outlet of a vertical mixer. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the existing vertical mixer's outlet sealing effect, which is not ideal, and to provide a vertical mixer outlet sealing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a vertical mixer outlet sealing device, comprising: a mixer body, a sealing mechanism at the bottom of the mixer body, the sealing mechanism including a connecting block, a bottom cover at the bottom of the connecting block, an embedded block fixedly connected to one side of the bottom cover, the embedded block being sleeved inside the mixer body, an O-ring seal ring one inside the mixer body, an O-ring seal ring two inside the mixer body, an installation groove on the mixer body that fits with the O-ring seal ring one and the O-ring seal ring two, an installation block fixedly connected to one side of the bottom cover, and a fixing mechanism at the top of the bottom cover.

[0006] In a preferred embodiment, the connecting block is fixedly connected to the mixer body, a rotating shaft is fixedly connected inside the connecting block, a sleeve block is sleeved on the outer surface of the rotating shaft, the sleeve block is rotatably connected to the rotating shaft, the sleeve block is fixedly connected to the bottom cover, the embedding block is slidably connected to the mixer body, and a slot is provided on the mounting block.

[0007] In a preferred embodiment, the fixing mechanism includes a fixing block, which is fixedly connected to the mixer body. The mounting block is sleeved inside the fixing block, and the mounting block is slidably connected to the fixing block. A locking block is sleeved inside the fixing block.

[0008] In a preferred embodiment, the locking block is slidably connected to the fixed block, one end of the locking block is provided with a movable block, the movable block is fixedly connected to the locking block, the movable block is sleeved inside the fixed block, and the movable block is slidably connected to the fixed block.

[0009] In a preferred embodiment, a limiting rod is provided on one side of the movable block. The limiting rod is sleeved inside the fixed block, and the limiting rod is fixedly connected to the movable block and slidably connected to the fixed block.

[0010] In a preferred embodiment, a spring is sleeved on the outer surface of the limiting rod, and a slider is provided at one end of the moving block, with the slider being fixedly connected to the moving block.

[0011] In a preferred embodiment, the two ends of the spring are respectively fixedly connected to the outer surface of the movable block and the inner wall of the fixed block.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention, through the installation of a sealing mechanism, prevents water leakage at the discharge port at the bottom of the mixer body when processing materials containing moisture, thus ensuring a more suitable moisture content after material mixing. The inclusion of O-rings one and two ensures that the gap between the embedded block and the mixer body is filled by the O-rings one and two when the embedded block is deeply inserted into the mixer body, preventing moisture leakage from the embedded block during material processing. A fixing mechanism is also included, which works in conjunction with the sealing mechanism to stably seal the discharge port of the mixer body. Finally, a locking block is provided, which engages with the mounting block, ensuring the embedded block remains stable after installation. Attached Figure Description

[0014] Figure 1 A perspective view of a vertical mixer outlet sealing device provided by this utility model.

[0015] Figure 2 A schematic diagram of the shaft installation for a vertical mixer outlet sealing device provided by this utility model.

[0016] Figure 3 This is a split diagram of a vertical mixer outlet sealing device provided by this utility model.

[0017] Figure 4 This utility model provides an installation diagram of an O-ring seal for a vertical mixer outlet sealing device.

[0018] Figure 5 This utility model provides a schematic diagram of the installation of the locking block of the discharge port sealing device for a vertical mixer.

[0019] Legend:

[0020] 1. Mixer body; 2. Sealing mechanism; 3. Fixing mechanism; 21. Connecting block; 22. Rotating shaft; 23. Sleeve block; 24. Bottom cover; 25. Embedded block; 26. One O-ring seal;

[0021] 27. O-ring II; 28. Mounting block; 29. ​​Slot; 31. Fixing block; 32. Locking block;

[0022] 33. Moving block; 34. Limiting rod; 35. Spring; 36. Slider. Detailed Implementation

[0023] 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. Example 1

[0024] like Figures 1-5 As shown, this utility model provides a technical solution: a sealing device for the discharge port of a vertical mixer, comprising: a mixer body 1, a sealing mechanism 2 at the bottom of the mixer body 1, the sealing mechanism 2 including a connecting block 21, a bottom cover 24 at the bottom of the connecting block 21, an embedded block 25 fixedly connected to one side of the bottom cover 24, the embedded block 25 being sleeved inside the mixer body 1, an O-ring seal 26 and an O-ring seal 27 being provided inside the mixer body 1, and an opening on the mixer body 1. There are mounting grooves that fit with O-ring 26 and O-ring 27. A mounting block 28 is fixedly connected to one side of the bottom cover 24. A fixing mechanism 3 is provided on the top of the bottom cover 24. A connecting block 21 is fixedly connected to the mixer body 1. A rotating shaft 22 is fixedly connected inside the connecting block 21. A sleeve block 23 is sleeved on the outer surface of the rotating shaft 22. The sleeve block 23 is rotatably connected to the rotating shaft 22. The sleeve block 23 is fixedly connected to the bottom cover 24. An embedded block 25 is slidably connected to the mixer body 1. A slot 29 is provided on the mounting block 28.

[0025] In this embodiment, by setting a rotating shaft 22 and a sleeve block 23, and the sleeve block 23 being able to slide and rotate with the rotating shaft 22, the bottom cover 24 and the embedded block 25 can be slidably installed and rotated with the assistance of the rotating shaft 22 and the sleeve block 23, so that the discharge port of the mixer body 1 can be kept in a sealed state and an open state. O-ring 1 26 and O-ring 27 are provided and installed inside the mixer body 1. The O-ring 26 and O-ring 27 are protruding in the mounting groove, so when the insert block 25 enters the mixer body 1, it can use the conical surface at its end to squeeze the O-ring 26 and O-ring 27, causing them to deform. In turn, the O-ring 26 and O-ring 27 can fill the gap between the insert block 25 and the inner wall of the discharge port of the mixer body 1, thereby achieving a sealing effect. Example 2

[0026] like Figures 1-5 As shown, the fixing mechanism 3 includes a fixing block 31, which is fixedly connected to the mixer body 1. An installation block 28 is fitted inside the fixing block 31 and is slidably connected to the fixing block 31. A locking block 32 is fitted inside the fixing block 31 and is slidably connected to the fixing block 31. A moving block 33 is provided at one end of the locking block 32 and is fixedly connected to the locking block 32. The moving block 33 is fitted inside the fixing block 31 and is slidably connected to the fixing block 31. A limiting rod 34 is provided on one side of the moving block 33 and is fitted inside the fixing block 31. The limiting rod 34 is fixedly connected to the moving block 33 and is slidably connected to the fixing block 31. A spring 35 is fitted on the outer surface of the limiting rod 34. A slider 36 is provided at one end of the moving block 33 and is fixedly connected to the moving block 33.

[0027] In this embodiment, by setting the fixing mechanism 3, the bottom cover 24 and the embedded block 25 can remain stable after installation. The mounting block 28 is set and can be installed inside the fixing block 31. At the same time, the mounting block 28 has a slot 29 that matches the locking block 32, so the locking block 32 can be engaged with the mounting block 28 to achieve the purpose of cooperating with the sealing mechanism 2. The limiting rod 34 is set and the spring 35 is sleeved on the outer surface of the limiting rod 34. Thus, when the spring 35 is compressed, it can be limited by the limiting rod 34 and will not be twisted.

[0028] Working principle:

[0029] like Figures 1-5As shown, in use, the discharge port of the mixer body 1 can be sealed first. Then, the bottom cover 24 and the insert block 25 are flipped. During this flipping, the bottom cover 24 and the insert block 25 cause the sleeve block 23 to rotate around the rotating shaft 22 until the bottom cover 24 and the insert block 25 are in the correct position and can slide into the interior of the mixer body 1. When the insert block 25 enters the mixer body 1, the sleeve block 23 will slide on the outer surface of the rotating shaft 22, and the insert block 25 can utilize its… The conical end face compresses O-ring 26 and O-ring 27, causing them to deform. This allows O-rings 26 and 27 to fill the gap between the embedded block 25 and the inner wall of the mixer body 1's outlet, ensuring a tight seal at the outlet. Simultaneously, the bottom cover 24 moves the mounting block 28 into the fixing block 31, and the mounting block 28 contacts the locking block 32, thus... The locking block 32 is pressed, causing it to slide into the interior of the fixed block 31. As the locking block 32 slides, it drives the moving block 33 and the limiting rod 34 to slide simultaneously. The moving block 33, in conjunction with the limiting rod 34, compresses the spring 35, causing it to generate elastic force. When the mounting block 28 is fully inserted into the fixed block 31, the elastic force of the spring 35 is instantly released, resetting the locking block 32 so that it can engage with the slot 2 on the mounting block 28. Inside the 9, the bottom cover 24 and the embedded block 25 remain stable. Then, the mixing machine body 1 can be started to mix the materials. If it is necessary to remove the embedded block 25 from the mixing machine body 1, the slider 36 can be slid first. The slider 36 drives the moving block 33 and the locking block 32 to slide, so that the locking block 32 and the mounting block 28 are disengaged. Finally, the bottom cover 24 and the embedded block 25 are pulled out from the mixing machine body 1, and the mixed materials can then be smoothly discharged.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A sealing device for the discharge port of a vertical mixer, characterized in that, include: The mixing machine body (1) has a sealing mechanism (2) at its bottom. The sealing mechanism (2) includes a connecting block (21). The bottom of the connecting block (21) is provided with a bottom cover (24). An embedded block (25) is fixedly connected to one side of the bottom cover (24). The embedded block (25) is sleeved inside the mixing machine body (1). The mixing machine body (1) is provided with an O-ring seal ring one (26) and an O-ring seal ring two (27). The mixing machine body (1) has an installation groove that matches the O-ring seal ring one (26) and the O-ring seal ring two (27). An installation block (28) is fixedly connected to one side of the bottom cover (24). A fixing mechanism (3) is provided on the top of the bottom cover (24).

2. A seal for the discharge of a vertical mixer as claimed in claim 1, wherein: The connecting block (21) is fixedly connected to the mixer body (1). A rotating shaft (22) is fixedly connected inside the connecting block (21). A sleeve block (23) is sleeved on the outer surface of the rotating shaft (22). The sleeve block (23) is rotatably connected to the rotating shaft (22). The sleeve block (23) is fixedly connected to the bottom cover (24). The embedding block (25) is slidably connected to the mixer body (1). A slot (29) is provided on the mounting block (28).

3. A seal for the discharge of a vertical mixer as claimed in claim 1, wherein: The fixing mechanism (3) includes a fixing block (31), which is fixedly connected to the mixing machine body (1). The mounting block (28) is sleeved inside the fixing block (31), and the mounting block (28) is slidably connected to the fixing block (31). A locking block (32) is sleeved inside the fixing block (31).

4. The discharge port sealing device of a vertical mixer according to claim 3, characterized in that: The card block (32) is slidably connected to the fixed block (31). One end of the card block (32) is provided with a movable block (33). The movable block (33) is fixedly connected to the card block (32). The movable block (33) is sleeved inside the fixed block (31). The movable block (33) is slidably connected to the fixed block (31).

5. A seal for the discharge of a vertical mixer as claimed in claim 4, wherein: One side of the movable block (33) is provided with a limiting rod (34), the limiting rod (34) is sleeved inside the fixed block (31), the limiting rod (34) is fixedly connected to the movable block (33), and the limiting rod (34) is slidably connected to the fixed block (31).

6. A seal for the discharge of a vertical mixer as claimed in claim 5, wherein: A spring (35) is sleeved on the outer surface of the limiting rod (34), and a slider (36) is provided at one end of the moving block (33). The slider (36) is fixedly connected to the moving block (33).

7. A seal for the discharge of a vertical mixer as claimed in claim 6, wherein: The two ends of the spring (35) are fixedly connected to the outer surface of the moving block (33) and the inner wall of the fixed block (31), respectively.

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