A material classification and conveying device

Abstract

This utility model relates to a material grading and conveying device; it includes a first feeding hopper, a first discharge port at the bottom of the first feeding hopper corresponding to the low end of a first belt conveyor, a first deflecting roller between the first discharge port and the low end of the first belt conveyor, a second feeding hopper directly below the high end of the first belt conveyor corresponding to the second feeding hopper, a second discharge port at the bottom of the second feeding hopper corresponding to the low end of the second belt conveyor, a second deflecting roller between the second discharge port and the low end of the second belt conveyor, a first inlet at the bottom of a first material pipe located on one side of a first spool separator directly below the high end of the second belt conveyor, a first material pipe connected to the top of a first cyclone unloader, a first impurity outlet at the bottom of the first material pipe, and a first airlock fan at the bottom of the first cyclone unloader; it has the advantages of reasonable structural design, labor-saving conveying, and effective screening of impurities in moxa wool.

Description

Technical Field

[0001] This utility model relates to the field of moxa wool conveying technology, and in particular to a material classification and conveying device. Background Technology

[0002] Moxa wool is the most commonly used raw material in the moxibustion industry. In the past, the moxa wool was transported to the next process manually after it was processed, which was inefficient and labor-intensive. Since the moxa wool contains impurities such as leaves, stems and metal, manual transport cannot separate the impurities, and additional machinery is needed to separate them, which increases the process and time, making it even less efficient. Utility Model Content

[0003] The purpose of this invention is to solve the problems existing in the prior art by proposing a material classification and conveying device with a reasonable structural design, high efficiency and labor cost saving.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a material grading and conveying device, comprising a first feeding hopper, a first discharge port at the bottom of the first feeding hopper corresponding to the low end of a first belt conveyor, a first deflecting roller provided between the first discharge port and the low end of the first belt conveyor, a second feeding hopper corresponding to the high end of the first belt conveyor directly below it, a second discharge port at the bottom of the second feeding hopper corresponding to the low end of the second belt conveyor, a second deflecting roller provided between the second discharge port and the low end of the second belt conveyor, a first inlet at the bottom of a first material pipe provided on one side of a first spool separator corresponding to the high end of the second belt conveyor directly below it, and a first cyclone discharge device at the top of the first material pipe. The top of the device is connected, the bottom of the first material pipe is provided with a first impurity outlet, the lower part of the first cyclone unloader is provided with a first shut-off fan, the outlet of the first shut-off fan is corresponding to the third feeding hopper, the bottom of the third feeding hopper is corresponding to the lower end of the third belt feeder, the third feeding port is provided between the third feeding port and the lower end of the third belt feeder, the lower part of the second material pipe provided on one side of the second spool separator is directly below the third belt feeder, the top of the second material pipe is connected to the top of the second cyclone unloader, the bottom of the second material pipe is provided with a second impurity outlet, the lower part of the second cyclone unloader is provided with a second shut-off fan, and the outlet of the second shut-off fan is connected to the finished product bin.

[0005] Preferably, the first, second, and third feed rollers are connected to the motor main wheel via their respective belts.

[0006] Preferably, the first belt feeder, the second belt feeder, and the third belt feeder are each driven by their respective speed-regulating motors.

[0007] This invention uses a belt conveyor, a spool separator, and a cyclone unloader to grade and transport and screen mugwort floss. It has the advantages of reasonable structural design, labor-saving conveying, and effective screening of impurities in mugwort floss. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model.

[0009] Figure 2 This is a partial structural diagram of the present invention. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0011] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0012] like Figure 1 , 2As shown: A material grading and conveying device includes a first feeding hopper 1, a first discharge port 2 at the bottom of the first feeding hopper 1 corresponding to the low end of a first belt conveyor 3, a first deflecting roller 4 provided between the first discharge port 2 and the low end of the first belt conveyor 3, a second feeding hopper 5 directly below the high end of the first belt conveyor 3, a second discharge port 6 at the bottom of the second feeding hopper 5 corresponding to the low end of a second belt conveyor 7, a second deflecting roller 8 provided between the second discharge port 6 and the low end of the second belt conveyor 7, a first inlet 11 at the bottom of a first feed pipe 10 located on one side of a first spool separator 9 directly below the high end of the second belt conveyor 7, the top of the first feed pipe 10 connected to the top of a first cyclone unloader 12, and a first feed inlet 11 at the bottom of the first feed pipe 10. Impurity outlet 13; a first shut-off fan 14 is provided at the lower part of the first cyclone unloader 12; the outlet of the first shut-off fan 14 corresponds to the third feeding hopper 15; the third discharge port 16 at the bottom of the third feeding hopper 15 corresponds to the lower end of the third belt feeder 17; a third feeding roller 18 is provided between the third discharge port 16 and the lower end of the third belt feeder 17; the second feed inlet 21 at the lower part of the second material pipe 20 provided on one side of the second spool separator 19 corresponds to the third belt feeder 17; the top of the second material pipe 20 is connected to the top of the second cyclone unloader 22; a second impurity outlet 23 is provided at the bottom of the second material pipe 20; a second shut-off fan 24 is provided at the lower part of the second cyclone unloader 22; the outlet of the second shut-off fan 24 is connected to the finished product bin.

[0013] Furthermore, the first feeding roller 4, the second feeding roller 8, and the third feeding roller 18 are respectively connected to the motor main wheel via their respective belts.

[0014] Furthermore, the first belt feeder 3, the second belt feeder 7, and the third belt feeder 17 are each driven by their respective speed-regulating motors 25.

[0015] The working principle of this utility model is as follows: The ground moxa wool is poured into the first feeding hopper 1, the running speed of the first belt feeder 3 is adjusted, and the first feeding roller 4 scrapes away the excess moxa wool to ensure that the moxa wool is evenly spread on the first belt feeder 3 and that it is conveyed evenly. Then the moxa wool enters the second belt feeder 7 through the second feeding hopper 5. Similarly, the second feeding roller 8 ensures that the moxa wool is evenly spread on the second belt feeder 7 and is conveyed to the first feed inlet 11 of the first wool separator 9. Inside the wool separator, there is an upward airflow. Dense wool, stones, and metal will fall off and be discharged from the first impurity outlet 13 to achieve the purpose of wool separation. After separation, the moxa wool enters the first cyclone unloader 12 and is discharged through the first air shut-off fan 14 into the third feeding hopper 15. The material enters the second wool separator 19 for secondary screening through the third belt feeder 17. Finally, it enters the finished product bin through the second air shut-off fan 24 set at the bottom of the second cyclone unloader 22.

[0016] This invention uses a belt conveyor to transport materials and a spool separator, a cyclone unloader, and a shut-off fan to separate impurities from the moxa wool. Under normal circumstances, two separation processes are sufficient to meet the requirements. Several additional processes can be added as needed, which can greatly save labor and ensure the quality of the moxa wool.

[0017] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A material grading and conveying device, comprising a first feeding hopper (1), characterized in that: The first discharge port (2) at the bottom of the first feeding hopper (1) corresponds to the low end of the first belt feeder (3). A first feeding roller (4) is provided between the first discharge port (2) and the low end of the first belt feeder (3). The high end of the first belt feeder (3) corresponds to the second feeding hopper (5). The second discharge port (6) at the bottom of the second feeding hopper (5) corresponds to the low end of the second belt feeder (7). A second feeding roller (8) is provided between the second discharge port (6) and the low end of the second belt feeder (7). The high end of the second belt feeder (7) corresponds to the first feed inlet (11) at the bottom of the first feed pipe (10) provided on one side of the first stalk separator (9). The top of the first feed pipe (10) is connected to the top of the first cyclone unloader (12). The bottom of the first feed pipe (10) is provided with a first impurity outlet (13). A first shut-off fan (14) is provided at the lower part of a cyclone unloader (12). The outlet of the first shut-off fan (14) corresponds to the third feeding hopper (15). The third discharge port (16) at the bottom of the third feeding hopper (15) corresponds to the lower end of the third belt feeder (17). A third feeding roller (18) is provided between the third discharge port (16) and the lower end of the third belt feeder (17). The second feed port (21) at the bottom of the second material pipe (20) provided on one side of the second spool separator (19) corresponds to the third belt feeder (17). The top of the second material pipe (20) is connected to the top of the second cyclone unloader (22). The bottom of the second material pipe (20) is provided with a second impurity outlet (23). A second shut-off fan (24) is provided at the lower part of the second cyclone unloader (22). The outlet of the second shut-off fan (24) is connected to the finished product bin.

2. The material classification and conveying device according to claim 1, characterized in that: The first feeding roller (4), the second feeding roller (8) and the third feeding roller (18) are respectively connected to the motor main wheel via their respective belts.

3. The material classification and conveying device according to claim 1, characterized in that: The first belt feeder (3), the second belt feeder (7) and the third belt feeder (17) are driven by their respective speed-regulating motors (25).

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