Particle material stirrer capable of avoiding material blockage

Abstract

The utility model discloses a particle material stirrer capable of avoiding material blocking, and relates to the technical field of particle material stirrers, the particle material stirrer comprises a stirring barrel and a lower cover assembly, the bottom of the stirring barrel is provided with the lower cover assembly, the top of the stirring barrel is provided with an upper cover assembly, and the bottom of the upper cover assembly is connected with a stirring assembly. According to the particle material stirrer capable of avoiding material blockage, the lower cover assembly is arranged at the bottom of the stirring barrel, and the structure operation and use of a butterfly valve and an electric hinge frame are utilized, so that effective space closing is realized, flexible operation can be realized to avoid influence on material output, and meanwhile, the phenomenon that the material blockage is caused when the stirring assembly rotates to operate can be avoided. Materials are damaged due to structural staggering between the lower cover assembly and the upper cover assembly, so that the integrity of the materials is guaranteed, the mixing effect of the materials can be guaranteed to the greatest extent due to the structural arrangement of the stirring assembly, the mixing efficiency is improved, and the flange connection among the stirring barrel, the lower cover assembly and the upper cover assembly ensures the structural sealing and convenient maintenance.

Description

Technical Field

[0001] This utility model relates to the field of particle material agitators, specifically a particle material agitator that avoids material jamming. Background Technology

[0002] A kneader is an ideal piece of equipment for kneading, mixing, vulcanizing, and polymerizing high-viscosity, elasto-plastic materials. Kneaders can be used to produce silicone rubber, sealants, hot melt adhesives, food-grade gum bases, and pharmaceutical preparations. A kneader is a special mixing and stirring device, most commonly employing two Σ-blades arranged in a parallel, tangential, differential speed configuration. One blade travels at a high speed, while the other travels at a low speed, generating shear force. The different blade speeds allow the materials to be rapidly sheared, resulting in a homogeneous mixture.

[0003] Conventional mixers have a certain degree of gap between the bottom discharge port and the valve body. When the stirring rod drives the stirring structure to rotate, the material will get stuck in the gap. Under the rotation of the stirring structure, the stuck particles will be crushed, which will affect the quality of the material mixing. Utility Model Content

[0004] The purpose of this invention is to provide a particle material mixer that avoids material jamming, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a particle material mixer that avoids material jamming, comprising a mixing tank and a lower cover assembly. The lower cover assembly is installed at the bottom of the mixing tank, and an upper cover assembly is installed at the top of the mixing tank. The bottom of the upper cover assembly is connected to the mixing assembly. The lower cover assembly includes a lower sealing cover, a connecting valve pipe, a discharge port, a butterfly valve, and an electric hinge frame. The connecting valve pipe is provided in the middle of the bottom of the lower sealing cover, and a discharge port is vertically opened in the middle of the lower sealing cover. Two sets of butterfly valves are mounted on the top of the discharge port, and an electric hinge frame is connected and installed at the bottom joint of the two sets of butterfly valves.

[0006] Furthermore, the lower cover and the mixing tank are connected by a flange structure, and the connecting valve pipe and the lower cover are welded together.

[0007] Furthermore, the butterfly valve is arranged in a semi-circular structure, and the two sets of butterfly valves are completely fitted to the top surface of the discharge port and are arranged in a seamless structure. Moreover, the electric hinge frame is horizontally mounted on the upper part of the connecting valve pipe and connected to the bottom surface of the two sets of butterfly valves.

[0008] Furthermore, the upper cover assembly includes an upper cover, a stabilizer, a servo motor, and a connecting shaft. The stabilizer is installed in the middle of the top of the upper cover, and the servo motor is vertically installed on the top of the stabilizer. The bottom power output end of the servo motor is connected to the connecting shaft.

[0009] Furthermore, the upper cover and the mixing tank are connected by a flange structure, and the connecting shaft passes vertically through the middle of the upper cover.

[0010] Furthermore, the stirring assembly includes a main roller body, a stirring frame, a stirring roller, a combination seat, an electric telescopic rod, and an auxiliary stirring bar. The stirring frame is horizontally installed on the middle section surface of the main roller body, and the stirring roller is vertically installed on the end of the stirring frame away from the main roller body. The main roller body is provided with combination seats at both the upper and lower ends, and the electric telescopic rod is horizontally connected to the side of the combination seat. At the same time, the auxiliary stirring bar is connected and installed on the end of the electric telescopic rod away from the combination seat.

[0011] Furthermore, the top end of the main roller body is connected to the bottom end of the connecting shaft through a flange structure, and the stirring rack and stirring roller are arranged in a circular array structure with the main roller body as the center and three sets are distributed and installed. Moreover, the stirring rack is arranged vertically and equidistantly in the middle section of the main roller body and three sets are arranged.

[0012] Furthermore, the electric telescopic rod and the auxiliary stirring bar are arranged in a circular array structure with the combination seat as the center and are distributed in three sets, and the electric telescopic rod and the auxiliary stirring bar are movably connected.

[0013] This invention provides a granular material mixer that avoids material jamming, and has the following beneficial effects:

[0014] 1. This utility model features a bottom cover assembly installed at the bottom of the mixing tank. Two sets of semi-circular butterfly valves are installed at the top opening of the discharge port, and an electric hinge frame is connected to the bottom of each butterfly valve. This structure allows the electric hinge frame to fold the two butterfly valves downwards during discharge, opening the discharge port and facilitating rapid material output from the mixing tank. Furthermore, because the two butterfly valves are flush with the top opening of the discharge port, eliminating unnecessary gaps, and combined with the overall structure of the mixing assembly, the material at the discharge port opening is not negatively impacted during rotation. This prevents particles from becoming stuck in the gap between the discharge port and the butterfly valves, thus avoiding damage to the material's structure.

[0015] 2. This utility model features a mixing assembly installed inside the mixing tank. The mixing assembly is structurally connected via a flange between the top of the main roller and the connecting shaft. Under the operation of a servo motor, the entire mixing assembly rotates axially in the vertical direction, while the electric telescopic rod drives the auxiliary mixing bar to move horizontally within a certain distance, thereby assisting in the agitation of the material and achieving effective mixing. The structural design of the entire mixing assembly maximizes the mixing efficiency of the material while avoiding unnecessary structural impact on the material. Furthermore, the mixing tank, lower cover assembly, and upper cover assembly are interconnected using a flange structure, ensuring the stability and sealing of the structural assembly and guaranteeing the structural disassembly of the device for easy maintenance and cleaning. Attached Figure Description

[0016] Figure 1 This is a side view of the main body of a particle material agitator that avoids material jamming, according to the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of the main body of a particle material agitator that avoids material jamming, according to the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the lower cover assembly of a granular material mixer that avoids material jamming, according to the present invention.

[0019] Figure 4 This is a three-dimensional structural diagram of the upper cover assembly of a granular material mixer that avoids material jamming, according to the present invention.

[0020] Figure 5 This is a three-dimensional structural diagram of the mixing component of a particle material mixer that avoids material jamming, according to the present invention.

[0021] In the diagram: 1. Mixing tank; 2. Lower cover assembly; 201. Lower cover; 202. Connecting valve pipe; 203. Discharge port; 204. Butterfly valve; 205. Electric hinge frame; 3. Upper cover assembly; 301. Upper cover; 302. Stabilizing frame; 303. Servo motor; 304. Connecting shaft; 4. Mixing assembly; 401. Main roller body; 402. Mixing frame; 403. Mixing roller; 404. Combination seat; 405. Electric telescopic rod; 406. Auxiliary mixing bar. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] like Figures 1 to 5As shown, a particle material mixer to prevent material jamming includes a mixing tank 1 and a lower cover assembly 2. The lower cover assembly 2 is installed at the bottom of the mixing tank 1, and an upper cover assembly 3 is installed at the top of the mixing tank 1. The bottom of the upper cover assembly 3 is connected to a mixing component 4. The lower cover assembly 2 includes a lower cover 201, a connecting valve pipe 202, a discharge port 203, a butterfly valve 204, and an electric hinge frame 205. The connecting valve pipe 202 is located in the middle of the bottom of the lower cover 201, and the discharge port 203 is vertically opened in the middle of the lower cover 201. Two sets of butterfly valves 204 are mounted on the top of the discharge port 203, and an electric hinge frame 205 is connected to the bottom of the two sets of butterfly valves 204. The moving hinge frame 205 and the lower cover 201 are connected to the mixing tank 1 by a flange structure. The connecting valve pipe 202 and the lower cover 201 are welded together. The butterfly valve 204 is set in a semi-circular structure. The two sets of butterfly valves 204 are completely attached to the top surface of the discharge port 203 and are set in a seamless structure. The electric hinge frame 205 is horizontally mounted on the upper part of the connecting valve pipe 202 and is connected to the bottom surface of the two sets of butterfly valves 204. During the discharge process, the operation of the electric hinge frame 205 drives the two sets of butterfly valves 204 to fold downward, thereby opening the channel of the discharge port 203 so that the material inside the mixing tank 1 can be quickly discharged.

[0024] like Figures 1 to 5As shown, the upper cover assembly 3 includes an upper cover 301, a stabilizer 302, a servo motor 303, and a connecting shaft 304. The stabilizer 302 is installed in the middle of the top of the upper cover 301, and the servo motor 303 is vertically installed on the top of the stabilizer 302. The bottom power output end of the servo motor 303 is connected to the connecting shaft 304. The upper cover 301 and the mixing tank 1 are connected to each other by a flange structure, and the connecting shaft 304 vertically passes through the middle of the upper cover 301. The mixing assembly 4 includes a main roller body 401, a mixing frame 402, a mixing roller 403, a combination seat 404, an electric telescopic rod 405, and auxiliary mixing bars 406. The mixing frame 402 is horizontally mounted on the middle section surface of the main roller body 401, and the mixing roller 403 is vertically mounted on the end of the mixing frame 402 away from the main roller body 401. Combination seats 404 are provided at both the upper and lower ends of the main roller body 401, and the electric telescopic rod 405 is horizontally connected to the side of the combination seat 404. An auxiliary stirring bar 406 is connected to the end of the electric telescopic rod 405 away from the combination seat 404. The top of the main roller body 401 is connected to the bottom of the connecting shaft 304 through a flange structure. The stirring frame 402 and the stirring roller 403 are arranged in a ring array structure with the main roller body 401 as the center and are distributed in three sets. The stirring frame 402 is arranged vertically and equidistantly in the middle section of the main roller body 401 and is arranged in three sets. The electric telescopic rod 405 and the auxiliary stirring bar 406 are both arranged in a ring array structure with the combination seat 404 as the center and are distributed in three sets. The electric telescopic rod 405 and the auxiliary stirring bar 406 are movably connected. The stirring assembly 4 is structurally combined and connected through the flange connection between the top of the main roller body 401 and the connecting shaft 304. Under the operation of the servo motor 303, the entire stirring assembly 4 will rotate axially in the vertical direction, and the electric telescopic rod 405 can drive the auxiliary stirring bar 406 to move horizontally within a certain distance.

[0025] In summary, as Figures 1 to 5 As shown, when using this particle material agitator that avoids material jamming, first remove the top cover assembly 3 connected to the agitator 4 from the top of the agitator 1, put the material to be processed into the agitator 1, then reassemble the top cover assembly 3 and the agitator 1, then start the servo motor 303 on the top of the stabilizer 302, and drive the agitator 4 connected to it via the connecting shaft 304 to rotate vertically, thereby starting to agitate the material.

[0026] During the entire operation of the mixing assembly 4, the mixing roller 403 connected to the middle section of the main roller body 401 via the mixing frame 402 will mix and stir the materials in the middle of the mixing tank 1, while the electric telescopic rod 405 on the side of the combination seat 404 will drive the auxiliary mixing bar 406 connected to it to move horizontally, thereby mixing and stirring at the inner edge of the mixing tank 1.

[0027] When material needs to be discharged, the electric hinge frame 205 drives the butterfly valve 204 to fold, thereby opening the discharge port 203, so that the material can be directly transported from the connecting valve pipe 202 at the bottom of the lower cover 201 to the downstream equipment.

[0028] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A particle material agitator to prevent material jamming, comprising a mixing tank (1) and a lower cover assembly (2), characterized in that: The bottom of the mixing tank (1) is equipped with a lower cover assembly (2), and the top of the mixing tank (1) is equipped with an upper cover assembly (3). The bottom of the upper cover assembly (3) is connected to a mixing assembly (4). The lower cover assembly (2) includes a lower cover (201), a connecting valve pipe (202), a discharge port (203), a butterfly valve (204), and an electric hinge frame (205). The lower cover (201) has a connecting valve pipe (202) in the middle of its bottom, and a discharge port (203) is vertically opened in the middle of the lower cover (201). Two sets of butterfly valves (204) are mounted on the top of the discharge port (203), and an electric hinge frame (205) is connected and installed at the bottom joint of the two sets of butterfly valves (204).

2. The particle material agitator for avoiding material jamming according to claim 1, characterized in that, The lower cover (201) and the mixing tank (1) are connected by a flange structure, and the connecting valve pipe (202) and the lower cover (201) are welded together.

3. The particle material agitator for avoiding material jamming according to claim 1, characterized in that, The butterfly valve (204) is set in a semi-circular structure, and the two sets of butterfly valves (204) are completely attached to the top surface of the discharge port (203) and are set in a seamless structure. Moreover, the electric hinge frame (205) is horizontally mounted on the upper part of the inside of the connecting valve pipe (202) and connected to the bottom surface of the two sets of butterfly valves (204).

4. A particle material agitator to avoid material jamming according to claim 1, characterized in that, The upper cover assembly (3) includes an upper cover (301), a stabilizer (302), a servo motor (303), and a connecting shaft (304). The stabilizer (302) is installed in the middle of the top of the upper cover (301), and the servo motor (303) is vertically installed on the top of the stabilizer (302). The bottom power output end of the servo motor (303) is connected to the connecting shaft (304).

5. A particle material agitator to avoid material jamming according to claim 4, characterized in that, The upper cover (301) and the mixing tank (1) are connected by a flange structure, and the connecting shaft (304) passes vertically through the middle of the upper cover (301).

6. A particle material agitator to avoid material jamming according to claim 1, characterized in that, The stirring assembly (4) includes a main roller body (401), a stirring frame (402), a stirring roller (403), a combination seat (404), an electric telescopic rod (405), and an auxiliary stirring bar (406). The stirring frame (402) is horizontally installed on the middle section surface of the main roller body (401), and the stirring roller (403) is vertically installed at the end of the stirring frame (402) away from the main roller body (401). The main roller body (401) is provided with combination seats (404) at both the upper and lower ends, and the electric telescopic rod (405) is horizontally connected to the side of the combination seat (404). At the same time, the auxiliary stirring bar (406) is connected and installed at the end of the electric telescopic rod (405) away from the combination seat (404).

7. A particle material agitator to avoid material jamming according to claim 6, characterized in that, The top end of the main roller body (401) is connected to the bottom end of the connecting shaft (304) through a flange structure. The stirring frame (402) and stirring roller (403) are arranged in a ring array structure with the main roller body (401) as the center and are distributed in three sets. The stirring frame (402) is arranged vertically and equidistantly in the middle section of the main roller body (401) and is arranged in three sets.

8. A particle material agitator to avoid material jamming according to claim 6, characterized in that, The electric telescopic rod (405) and the auxiliary stirring bar (406) are arranged in a circular array structure with the combination seat (404) as the center and are distributed in three sets. The electric telescopic rod (405) and the auxiliary stirring bar (406) are movably connected.

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