Dustproof structure of stirrer

Abstract

The utility model discloses a dustproof structure of a stirring machine, and relates to the technical field of food processing and stirring. A dustproof structure of a stirrer comprises a dustproof room and a mounting frame, a motor frame is fixedly mounted at the position, close to the rear end, of the left side of the top of the dustproof room, an air pump is fixedly mounted at the top of the motor frame, and a filter box is fixedly mounted at the position, close to the rear end, of the center of the top of the dustproof room; a plurality of air filtering plates are evenly distributed in the filtering box, a sealing door is arranged at the top of the filtering box, an air curtain machine is fixedly installed at the position, close to a door opening, of the inner top wall of the dustproof room, and a controller is fixedly installed at the position, close to the front end, of the inner right side wall of the dustproof room; a dust suction cylinder is fixedly mounted at the position, close to the left side, of the inner top of the dustproof room, a pipeline fixing frame is fixedly mounted at the position, close to the left side, of the inner top wall of the dustproof room, and a stirrer body is fixedly mounted at the top of a mounting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing and stirring, in particular to a dust-proof structure for a mixer. Background Art

[0002] A food processing blender is a piece of equipment used in the food processing industry to mix different ingredients of food raw materials evenly. This equipment is very important in the food industry because it can improve production efficiency and ensure the quality and consistency of food.

[0003] Chinese utility model patent CN219784589U discloses a dust-proof structure of a mixer, including a machine body, a feed hopper fixedly connected to one side of the top of the machine body, a return plate fixedly provided on the inner wall of the feed hopper, dust-absorbing cotton provided on the inner wall of the return plate, friction plates in contact with each other on both sides of the return plate, and the top ends of the two friction plates are respectively fixed on both sides of the bottom end of the impact plate; by arranging the feed hopper, the return plate, dust-absorbing cotton, the friction plate and the impact plate, when the raw materials are fed through the feed hopper, the impact plate is driven to move under the action of the gravity of the raw materials, and the impact plate drives the friction plate to move up and down, so that the friction plate and the return plate are continuously rubbed, and under the action of frictional electricity, the return plate is in a charged state, so that the dust in the feed hopper can be adsorbed by the return plate, and the dust is collected by the dust-absorbing cotton, thereby preventing dust from entering the machine body and causing pollution, thereby improving the purity of the processing and stirring of the shaqima raw materials.

[0004] However, when in use, the existing dust-proof structures of food processing mixers mostly collect dust around the food processing mixer through electrostatic adsorption, while the dust on the food processing raw materials that have just been transported in and the dust on the surface of the operator cannot be processed, resulting in a significant reduction in the dust-proof effect of the food processing mixer. Therefore, a dust-proof structure for the mixer is needed. Utility Model Content

[0005] The utility model provides a dust-proof structure for a mixer to solve the problems in the background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A dustproof structure of a blender, including dustproof room and mounting bracket, the top left side of dustproof room is fixedly installed with motor frame in the position close to the rear end, the top of motor frame is fixedly installed with suction pump, the suction pump's air inlet end is fixedly connected with air inlet pipe, the suction pump's air outlet end is fixedly connected with air outlet pipe, the top center of dustproof room is fixedly installed with filter box in the position close to the rear end, a plurality of air filter plates are uniformly distributed in the inside of filter box, the top of filter box is provided with sealing door, the inside top wall of dustproof room is fixedly installed with air curtain machine in the position close to the doorway, the inside right side wall of dustproof room is fixedly installed with controller in the position close to the front end, the inside top of dustproof room is fixedly installed with dust extraction cylinder in the position close to the left side, the inside top wall of dustproof room is fixedly installed with pipeline fixing frame in the position close to the left side, the top of mounting bracket is fixedly installed with blender main body, the left side of blender main body is fixedly installed with support frame in the position close to the center of both ends, the top of support frame is fixedly installed with spiral feeder.

[0007] Further, the spiral feeder is provided with an inlet end, and a dust cover is arranged on the inlet end of the spiral feeder.

[0008] Further, one end of the air inlet pipe away from the suction pump penetrates the top of the motor frame and the dustproof room and extends to the inside of the dustproof room and is fixedly connected with the air inlet end of the dust extraction cylinder, the air inlet pipe is fixedly connected at the connection with the motor frame and the dustproof room, and the position of one end of the outer surface of the air inlet pipe close to the dust extraction cylinder is fixedly connected with the inside of the pipeline fixing frame.

[0009] Further, a filter screen is fixedly installed in the position close to the air inlet end in the inside of the dust extraction cylinder, and the air inlet end of the dust extraction cylinder is located above the inlet end of the spiral feeder.

[0010] Further, one end of the air outlet pipe away from the suction pump is fixedly connected with the left air inlet end of the filter box, and a sealing ring is arranged at the connection of the filter box and the air outlet pipe.

[0011] Further, an air outlet end is formed in the right center of the filter box, and a dust screen is fixedly installed on the air outlet end of the filter box.

[0012] Further, the bottom of the mounting bracket is fixedly connected with the inside bottom wall of the dustproof room, and the blender main body and the spiral feeder are located in the inside of the dustproof room.

[0013] Further, the right side of the spiral feeder is fixedly connected with the left side of the blender main body, and the discharge end of the spiral feeder is in communication with the inlet end of the blender main body.

[0014] Compared with the prior art, the present invention provides a dust-proof structure for a mixer, which has the following beneficial effects:

[0015] 1. The dust-proof structure of the mixer is equipped with a dust extraction cylinder, an air pump, a filter box, an air filter plate and an air curtain. Through the coordinated work of these devices, it can significantly reduce dust and debris in the air and prevent them from entering the machine or contaminating food raw materials. This not only protects the health of operators, but also ensures the hygiene, safety and quality of food, while improving production efficiency and reducing cleaning and maintenance costs.

[0016] 2. The dust-proof structure of the mixer can evenly distribute food raw materials by setting a spiral feeder, and prevent the vacuum pump from sucking away food raw materials during dust extraction, thereby avoiding waste of resources. During food processing, it can effectively prevent the vacuum pump from sucking away food raw materials during dust extraction, thereby reducing waste of resources; and the uniform transportation of food raw materials can not only improve production efficiency, but also ensure the consistency and quality of the final product; the spiral feeder helps to reduce resource waste, improve production efficiency, and ensure food safety and hygiene. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Fig. 2 This is a continuous relationship diagram of the dustproof room and the mounting frame of the utility model;

[0019] Fig. 3 This is an indirect relationship diagram of the vacuum pump, filter box and dust extraction cylinder of the present invention.

[0020] In the figure: 1. Dustproof room; 2. Motor frame; 3. Vacuum pump; 4. Exhaust pipe; 5. Inlet pipe; 6. Sealing door; 7. Filter box; 8. Air curtain; 9. Controller; 10. Mounting frame; 11. Mixer body; 12. Air filter plate; 13. Screw feeder; 14. Support frame; 15. Dust extraction cylinder; 16. Pipe fixing frame; 17. Dust net. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figs. 1-3The utility model discloses a dust-proof structure for a mixer, comprising a dust-proof room 1 and a mounting frame 10. A motor frame 2 is fixedly mounted on the left side of the top of the dust-proof room 1 near the rear end. An air pump 3 is fixedly mounted on the top of the motor frame 2. The air inlet end of the air pump 3 is fixedly connected to an air inlet pipe 5. The air outlet end of the air pump 3 is fixedly connected to an air outlet pipe 4. A filter box 7 is fixedly mounted at the center of the top of the dust-proof room 1 near the rear end. A plurality of air filter plates 12 are evenly distributed inside the filter box 7. A sealing door 6 is provided on the top of the filter box 7. An air curtain machine 8 is fixedly installed on the inner top wall near the door of the dustproof room 1, a controller 9 is fixedly installed on the inner right side wall near the front end, a dust extraction cylinder 15 is fixedly installed on the inner top near the left side of the dustproof room 1, a pipe fixing frame 16 is fixedly installed on the inner top wall near the left side of the dustproof room 1, a mixer body 11 is fixedly installed on the top of the mounting frame 10, and support frames 14 are fixedly installed on the front and rear ends of the left side of the mixer body 11 near the center, and a screw feeder 13 is fixedly installed on the top of the support frame 14.

[0023] Specifically, the screw feeder 13 is provided with a feeding end, and the feeding end of the screw feeder 13 is provided with a dust cover.

[0024] In this embodiment, when the screw feeder 13 is not in use, the dust cover is replaced on the feeding end of the screw feeder 13, thereby reducing dust from entering the screw feeder 13 and avoiding affecting the subsequent product quality.

[0025] Specifically, the end of the air intake pipe 5 away from the vacuum pump 3 passes through the motor frame 2 and the top of the dustproof room 1 and extends to the interior of the dustproof room 1 and is fixedly connected to the air intake end of the dust extraction cylinder 15. The connection between the air intake pipe 5 and the motor frame 2 and the dustproof room 1 is fixedly connected, and the outer surface of the air intake pipe 5 near one end of the dust extraction cylinder 15 is fixedly connected to the inside of the pipe fixing frame 16.

[0026] Specifically, a filter is fixedly installed inside the dust extraction cylinder 15 near the air inlet end, and the air inlet end of the dust extraction cylinder 15 is located above the feeding end of the screw feeder 13.

[0027] Specifically, one end of the air outlet pipe 4 away from the air pump 3 is fixedly connected to the left air inlet end of the filter box 7 , and a sealing ring is provided at the connection between the filter box 7 and the air outlet pipe 4 .

[0028] Specifically, an air outlet is opened at the center of the right side of the filter box 7 , and a dustproof net 17 is fixedly installed on the air outlet of the filter box 7 .

[0029] Specifically, the bottom of the mounting frame 10 is fixedly connected to the inner bottom wall of the dustproof room 1 , and the mixer body 11 and the screw feeder 13 are both located inside the dustproof room 1 .

[0030] Specifically, the right side of the screw feeder 13 is fixedly connected to the left side of the mixer body 11 , and the discharge end of the screw feeder 13 is communicated with the feed end of the mixer body 11 .

[0031] When in use, the air curtain machine 8 is turned on to remove dust from people entering the dustproof room 1 and the dust on the surface of the food raw materials. The air curtain machine 8 uses its internal high-speed motor to drive the strong airflow generated by the cross-flow or centrifugal wind wheel to form an "invisible door curtain". This protective door can effectively block the invasion of outdoor dust and flying insects and keep the room clean. Using the air curtain machine 8 in an environment where the dustproof room 1 needs to be kept highly clean can reduce the entry of dust and other small particles, thereby maintaining the cleanliness of the indoor environment of the dustproof room 1. After the operator sends the food raw materials into the dustproof room 1, the screw feeder 13, the mixer body 11 and the exhaust are turned on. The pump 3 puts the food raw materials into the feeding end of the screw feeder 13, and feeds them into the mixer body 11 through the screw feeder 13. During the feeding process, the dust extraction cylinder 15 is indirectly used to draw the dust around the feeding end of the screw feeder 13 into the interior of the dust extraction cylinder 15 through the vacuum pump 3, and flows into the dust extraction cylinder 15 through the air inlet pipe 5, and then flows out through the air outlet pipe 4. After that, it flows into the filter box 7 through the air outlet pipe 4, and the air entering the filter box 7 is filtered by the air filter plate 12. The filtered air is then discharged through the dustproof net 17 at the air outlet end of the filter box 7, thereby ensuring that the discharged air is clean and reducing the impact on the environment and personnel.

[0032] To sum up, the dust-proof structure of the mixer, by setting up a dust extraction cylinder 15, an air pump 3, a filter box 7, an air filter plate 12 and an air curtain machine 8, can significantly reduce the dust and debris in the air through the coordinated work of these devices, and prevent them from entering the interior of the machine or contaminating food raw materials; this not only protects the health of the operators, but also ensures the hygiene, safety and quality of food, while improving production efficiency and reducing the cost of cleaning and maintenance; by setting up a spiral feeder 13, the food raw materials can be evenly distributed, and the air pump 3 can be prevented from sucking away the food raw materials during dust extraction, thereby avoiding waste of resources; during food processing, the air pump 3 can be effectively prevented from sucking away the food raw materials during the dust extraction process, thereby reducing waste of resources; and the uniform transportation of food raw materials can not only improve production efficiency, but also ensure the consistency and quality of the final product; the spiral feeder 13 helps to reduce waste of resources, improve production efficiency, and ensure food safety and hygiene.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof structure for a mixer, comprising a dustproof room (1) and a mounting frame (10), characterized in that: A motor frame (2) is fixedly mounted on the left side of the top of the dustproof room (1) near the rear end, an air pump (3) is fixedly mounted on the top of the motor frame (2), an air inlet end of the air pump (3) is fixedly connected to an air inlet pipe (5), and an air outlet end of the air pump (3) is fixedly connected to an air outlet pipe (4), a filter box (7) is fixedly mounted on the center of the top of the dustproof room (1) near the rear end, a plurality of air filter plates (12) are evenly distributed inside the filter box (7), a sealing door (6) is provided on the top of the filter box (7), and a sealing door (6) is fixed on the inner top wall of the dustproof room (1) near the door. An air curtain machine (8) is fixedly installed, a controller (9) is fixedly installed on the right side wall of the dustproof room (1) near the front end, a dust extraction cylinder (15) is fixedly installed on the inner top of the dustproof room (1) near the left side, a pipe fixing frame (16) is fixedly installed on the inner top wall of the dustproof room (1) near the left side, a mixer body (11) is fixedly installed on the top of the mounting frame (10), and support frames (14) are fixedly installed on the left front and rear ends of the mixer body (11) near the center, and a screw feeder (13) is fixedly installed on the top of the support frame (14).

2. The dust-proof structure of a mixer according to claim 1, characterized in that: The screw feeder (13) is provided with a feeding end, and the feeding end of the screw feeder (13) is provided with a dust cover.

3. The dust-proof structure of a mixer according to claim 1, characterized in that: The end of the air intake pipe (5) away from the vacuum pump (3) passes through the motor frame (2) and the top of the dustproof room (1) and extends to the inside of the dustproof room (1) and is fixedly connected to the air intake end of the dust extraction cylinder (15). The connection between the air intake pipe (5), the motor frame (2) and the dustproof room (1) is fixedly connected, and the outer surface of the air intake pipe (5) is fixedly connected to the inside of the pipe fixing frame (16) near one end of the dust extraction cylinder (15).

4. The dust-proof structure for a mixer according to claim 1, characterized in that: A filter is fixedly installed inside the dust extraction cylinder (15) near the air inlet end, and the air inlet end of the dust extraction cylinder (15) is located above the feed end on the screw feeder (13).

5. The dust-proof structure for a mixer according to claim 1, characterized in that: One end of the air outlet pipe (4) away from the air pump (3) is fixedly connected to the left air inlet end of the filter box (7), and a sealing ring is provided at the connection between the filter box (7) and the air outlet pipe (4).

6. The dust-proof structure for a mixer according to claim 1, characterized in that: An air outlet is provided at the center of the right side of the filter box (7), and a dustproof net (17) is fixedly mounted on the air outlet of the filter box (7).

7. The dust-proof structure for a mixer according to claim 1, characterized in that: The bottom of the mounting frame (10) is fixedly connected to the inner bottom wall of the dustproof room (1), and the mixer body (11) and the screw feeder (13) are both located inside the dustproof room (1).

8. The dust-proof structure for a mixer according to claim 1, characterized in that: The right side of the screw feeder (13) is fixedly connected to the left side of the mixer body (11), and the discharge end of the screw feeder (13) is communicated with the feed end of the mixer body (11).

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