A multi-layer composite structure pipe type powder conveying feeder

Abstract

The utility model provides a multilayer composite structure pipeline formula's powder delivery feeder relates to feeder technical field, the utility model discloses a machine body and transfer machine, one end of machine body is provided with two groups of conveying pipe, and the inside of conveying pipe is provided with pipe chain, the side of machine body is provided with machine lever, and transfer machine is located above frame lever, the outer surface of feeding hopper is provided with auxiliary device, and the auxiliary device includes the axle rod, the outer surface of axle rod is rotatory connected with the inner wall top end of feeding hopper, the outer surface of axle rod is fixedly connected with a plurality of push -plate, and push -plate is circumferentially distributed in the outer surface of axle rod, the top of feeding hopper is provided with servo motor, and the utility model discloses setting up auxiliary device, by installing the push -plate that continues to rotate and the rectangular plate that reciprocatingly removes in the inside of feeding hopper, makes the powder into the inside of feeding hopper under the action of push -plate and rectangular plate and continues to move after the powder, and it is not easy to accumulate and clog and lead to powder to be blocked in the discharge place of feeding hopper.

Description

Technical Field

[0001] This utility model relates to the field of feeder technology, and in particular to a multi-layer composite structure pipeline-type powder conveying feeder. Background Technology

[0002] The multi-layer composite structure pipeline powder conveying feeder is a device used for conveying powder materials. Through its multi-layer structure and pipeline design, it achieves stable and efficient powder conveying.

[0003] When using a feeder, powder enters the feeder's conveying pipe through the hopper. Inside the conveying pipe, it is transported via a tubular chain. During this process, the continuous entry of powder into the feed hopper may cause blockage and clumping, leading to blockage at the connection between the feed hopper and the conveying pipe. This affects the normal operation of the feeder and reduces the efficiency of powder conveying. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when using a feeder, powder enters the conveying pipe of the feeder through the hopper and is conveyed through the pipe chain inside the conveying pipe. During the pipe chain conveying process, the continuous entry of powder into the feed hopper may cause blockage and clumping, resulting in blockage at the inlet of the connection between the feed hopper and the conveying pipe, affecting the normal operation of the feeder and reducing the efficiency of powder conveying. Therefore, a multi-layer composite structure pipe-type powder conveying feeder is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-layer composite structure pipeline-type powder conveying feeder, comprising a body and a transfer machine. Two sets of conveying pipes are provided at one end of the body, and a pipe chain is provided inside the conveying pipes. A frame rod is provided on one side of the body, and the transfer machine is located above the frame rod. Both the transfer machine and the outer surface of the body are provided with drive motors for driving the pipe chain to move. A feed hopper and a discharge hopper are respectively provided at the end of the conveying pipes near the body and the transfer machine. An auxiliary device is provided on the outer surface of the feed hopper to facilitate the entry of powder.

[0006] Preferably, the auxiliary device includes a shaft, the outer surface of which is rotatably connected to the top of the inner wall of the feed hopper, and a plurality of push plates are fixedly connected to the outer surface of the shaft, the push plates being circumferentially distributed on the outer surface of the shaft. A servo motor is provided at the top of the feed hopper, and the output end of the servo motor is fixedly connected to the top of the shaft.

[0007] The effect achieved by the above components is as follows: by setting a pusher plate, when using the feeder, the powder is added into the feed hopper through the top of the feed hopper. The drive motor on the outer surface of the operating body and the transfer machine controls the movement of the tube chain inside the conveying pipe. The powder enters the tube chain and is moved to one end of the transfer machine by the tube chain. When it is close to the transfer machine, it is output through the discharge hopper to complete the conveying. When the powder is added into the feed hopper, the servo motor can be operated to drive the shaft to rotate. The pusher plate on the outer surface of the shaft pushes the powder inside the feed hopper to move laterally inside the feed hopper, avoiding the accumulation of powder inside the feed hopper and affecting the efficiency of the powder entering the conveying pipe for conveying.

[0008] Preferably, an auxiliary component is provided on one side of the outer surface of the feed hopper to further prevent powder blockage.

[0009] Preferably, the auxiliary component includes a slide bar that slides on both sides of the inner wall of the feed hopper. Several rectangular plates are fixedly connected to the outer surface of the slide bar. A stop bar is fixedly connected to one end of the slide bar. A spring is provided on one side of the stop bar. The two ends of the spring are fixedly connected to one side of the stop bar and one side of the outer surface of the feed hopper, respectively. An elliptical block is fixedly connected to the outer surface of the shaft.

[0010] The effect achieved by the above components is as follows: By setting the slide bar, during the rotation of the shaft, the elliptical block on the outer surface will enter the end of the stop bar near the shaft and move on the outer surface of the stop bar, pushing the stop bar away from the feed hopper and stretching the spring. The stop bar will drive the slide bar to slide on the inner wall of the feed hopper, causing the rectangular plate on the outer surface of the slide bar to push the powder inside the feed hopper to move. After the elliptical block moves away from the outer surface of the stop bar, the spring returns to its original state and pulls the stop bar and slide bar back towards the feed hopper. Thus, during the rotation of the shaft, the slide bar and rectangular plate move back and forth inside the feed hopper, further pushing the powder to shake inside the feed hopper, thereby greatly reducing the phenomenon of powder blockage and improving the working efficiency when using the feeder.

[0011] Preferably, the outer surface of the rectangular plate has a plurality of through holes arranged linearly on the outer surface of the rectangular plate.

[0012] The effect achieved by the above components is that by setting through holes, it is easier for the rectangular plate to disperse the powder when it moves inside the feed hopper.

[0013] Preferably, a positioning rod is fixedly connected to one side of the feed hopper, and the inner wall of the stop rod slides on the outer surface of the positioning rod.

[0014] The effect achieved by the above components is that the stop bar will slide on the outer surface of the positioning rod during the movement of the stop bar. The positioning rod can further limit the angle between the stop bar and the feed hopper, thereby increasing the stability of the slide bar and the rectangular plate during movement.

[0015] Preferably, a limiting block is fixedly connected to the outer surface of the slide rod, and the limiting block is made of rubber.

[0016] The effect achieved by the above components is that when the slide bar moves towards the feed hopper, the rubber limiting block will contact the outer surface of the feed hopper. The limiting block can restrict the movement range of the slide bar, making the slide bar more stable when it returns to its original position.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] In this invention, by setting an auxiliary device, a continuously rotating push plate and a reciprocating rectangular plate are installed inside the feed hopper, so that after the powder enters the feed hopper, it moves continuously under the action of the push plate and the rectangular plate, making it less likely to accumulate and clump, thus preventing the powder from clogging at the feed hopper discharge point. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the body of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the feed hopper of this utility model;

[0022] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the feed hopper of this utility model;

[0023] Figure 5 This utility model Figure 4 A magnified three-dimensional structural diagram of point A.

[0024] Legend: 1. Machine body; 2. Auxiliary device; 21. Servo motor; 22. Shaft; 23. Push plate; 24. Auxiliary component; 241. Slide bar; 242. Spring; 243. Rectangular plate; 244. Elliptical block; 245. Stop bar; 246. Positioning rod; 247. Limiting block; 3. Conveying pipe; 4. Feed hopper; 5. Frame rod; 6. Transfer machine; 7. Discharge hopper. Detailed Implementation

[0025] Example 1, such as Figure 1-3As shown, a multi-layer composite structure pipeline-type powder conveying feeder includes a body 1 and a transfer machine 6. Two sets of conveying pipes 3 are provided at one end of the body 1. The conveying pipes 3 are equipped with a pipe chain inside. A support rod 5 is provided on one side of the body 1. The transfer machine 6 is located above the support rod 5. Both the transfer machine 6 and the outer surface of the body 1 are equipped with drive motors for driving the pipe chain to move. The conveying pipes 3 are respectively equipped with a feed hopper 4 and a discharge hopper 7 at the end near the body 1 and the transfer machine 6. The outer surface of the feed hopper 4 is equipped with an auxiliary device 2 to facilitate the entry of powder.

[0026] Reference Figure 1-5 As shown in this embodiment: the auxiliary device 2 includes a shaft 22, the outer surface of which is rotatably connected to the top of the inner wall of the feed hopper 4. Several push plates 23 are fixedly connected to the outer surface of the shaft 22, and the push plates 23 are circumferentially distributed on the outer surface of the shaft 22. A servo motor 21 is installed at the top of the feed hopper 4, and the output end of the servo motor 21 is fixedly connected to the top of the shaft 22. By setting the push plates 23, when using the feeder, the powder is added into the feed hopper 4 through the top of the feed hopper 4, thus operating the machine body 1 and the transfer machine 6. The drive motor on the outer surface controls the movement of the tube chain inside the conveying pipe 3. When the powder enters the tube chain, it will be moved to one end of the transfer machine 6 by the tube chain. When it is close to the transfer machine 6, it will be output through the discharge hopper 7 to complete the conveying. When the powder is added into the feed hopper 4, the servo motor 21 can be operated to drive the shaft 22 to rotate. The push plate 23 on the outer surface of the shaft 22 pushes the powder inside the feed hopper 4 to move laterally inside the feed hopper 4, so as to avoid the powder accumulating inside the feed hopper 4 and affecting the efficiency of the powder entering the conveying pipe 3 for conveying.

[0027] Reference Figure 2-5As shown in this embodiment: an auxiliary component 24 is provided on one side of the outer surface of the feed hopper 4 to further prevent powder blockage. The auxiliary component 24 includes a slide rod 241, which slides on both sides of the inner wall of the feed hopper 4. Several rectangular plates 243 are fixedly connected to the outer surface of the slide rod 241. A stop rod 245 is fixedly connected to one end of the slide rod 241. A spring 242 is provided on one side of the stop rod 245. The two ends of the spring 242 are fixedly connected to one side of the stop rod 245 and one side of the outer surface of the feed hopper 4, respectively. An elliptical block 244 is fixedly connected to the outer surface of the shaft 22. By setting the slide rod 241, during the rotation of the shaft 22, the elliptical block 244 on the outer surface will enter the stop rod 245 near the end of the shaft 22 and move on the outer surface of the stop rod 245, pushing the stop rod 245 away from the feed hopper 4 and stretching the spring 242. The stop rod 245 will drive the slide rod 241. 41 slides on the inner wall of the feed hopper 4, causing the rectangular plate 243 on the outer surface of the slide rod 241 to push the powder inside the feed hopper 4 to move. After the elliptical block 244 moves away from the outer surface of the stop rod 245, the spring 242 returns to its original state and pulls the stop rod 245 and the slide rod 241 to move back towards the feed hopper 4. As a result, the shaft 22 rotates, driving the slide rod 241 and the rectangular plate 243 to move back and forth inside the feed hopper 4, further pushing the powder to shake inside the feed hopper 4, thereby greatly reducing the phenomenon of powder blockage and improving the working efficiency when using the feeder. By setting the auxiliary device 2, by adding a continuously rotating push plate 23 and a reciprocating rectangular plate 243 inside the feed hopper 4, the powder enters the feed hopper 4 and moves continuously under the action of the push plate 23 and the rectangular plate 243, making it less likely to accumulate and clump, thus preventing the powder from blocking the discharge point of the feed hopper 4.

[0028] Reference Figure 2-5 As shown in this embodiment: a plurality of through holes are provided on the outer surface of the rectangular plate 243, and the through holes are arranged linearly on the outer surface of the rectangular plate 243. By setting the through holes, it is easier for the rectangular plate 243 to disperse the powder when it moves inside the feed hopper 4. A positioning rod 246 is fixedly connected to one side of the feed hopper 4. The inner wall side of the stop rod 245 slides on the outer surface of the positioning rod 246. During the movement of the stop rod 245, it will slide on the outer surface of the positioning rod 246. The positioning rod 246 can further limit the angle between the stop rod 245 and the feed hopper 4, and increase the stability of the sliding rod 241 and the rectangular plate 243 when they move. A limiting block 247 is fixedly connected to the outer surface of the sliding rod 241. The limiting block 247 is made of rubber. When the sliding rod 241 moves toward the feed hopper 4, the rubber limiting block 247 will contact the outer surface of the feed hopper 4. The limiting block 247 can limit the movement range of the sliding rod 241, making the sliding rod 241 more stable when it resets.

[0029] Working principle: When using the feeder, powder is added into the feed hopper 4 through the top of the feed hopper 4. The drive motor on the outer surface of the operating body 1 and the transfer machine 6 controls the movement of the tube chain inside the conveying pipe 3. The powder enters the tube chain and is moved to one end of the transfer machine 6 by the tube chain. When it is close to the transfer machine 6, it is output through the discharge hopper 7 to complete the conveying. When the powder is added into the feed hopper 4, the servo motor 21 can be operated to drive the shaft 22 to rotate. The push plate 23 on the outer surface of the shaft 22 pushes the powder inside the feed hopper 4 to move laterally inside the feed hopper 4, avoiding the accumulation of powder inside the feed hopper 4 and affecting the efficiency of the powder entering the conveying pipe 3. During the rotation of the shaft 22, the elliptical block 244 on the outer surface will enter the stop bar 245 and approach it. One end of the shaft 22 moves on the outer surface of the stop rod 245, pushing the stop rod 245 away from the feed hopper 4 and stretching the spring 242. The stop rod 245 drives the slide rod 241 to slide on the inner wall of the feed hopper 4, causing the rectangular plate 243 on the outer surface of the slide rod 241 to push the powder inside the feed hopper 4 to move. After the elliptical block 244 moves away from the outer surface of the stop rod 245, the spring 242 returns to its original state and pulls the stop rod 245 and the slide rod 241 to move back towards the feed hopper 4. As the shaft 22 rotates, it drives the slide rod 241 and the rectangular plate 243 to move back and forth inside the feed hopper 4, further pushing the powder to shake inside the feed hopper 4, thereby greatly reducing the phenomenon of powder blockage and improving the working efficiency when using the feeder.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications 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 this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A multi-layer composite structure pipeline-type powder conveying feeder, comprising a body (1) and a transfer unit (6), characterized in that: Two sets of conveying pipes (3) are provided at one end of the machine body (1). A pipe chain is provided inside the conveying pipe (3). A frame rod (5) is provided on one side of the machine body (1). The transfer machine (6) is located above the frame rod (5). Both the transfer machine (6) and the outer surface of the machine body (1) are provided with drive motors for driving the pipe chain to move. A feed hopper (4) and a discharge hopper (7) are respectively provided at the end of the conveying pipe (3) near the machine body (1) and the transfer machine (6). An auxiliary device (2) is provided on the outer surface of the feed hopper (4) to facilitate the entry of powder.

2. The multi-layer composite structure pipeline-type powder conveying feeder according to claim 1, characterized in that: The auxiliary device (2) includes a shaft (22), the outer surface of which is rotatably connected to the top of the inner wall of the feed hopper (4), and a number of push plates (23) are fixedly connected to the outer surface of the shaft (22). The push plates (23) are circumferentially distributed on the outer surface of the shaft (22). A servo motor (21) is provided at the top of the feed hopper (4), and the output end of the servo motor (21) is fixedly connected to the top of the shaft (22).

3. The multi-layer composite structure pipeline-type powder conveying feeder according to claim 2, characterized in that: The feed hopper (4) has an auxiliary component (24) on one side of its outer surface that can further prevent powder blockage.

4. The multi-layer composite structure pipeline-type powder conveying feeder according to claim 3, characterized in that: The auxiliary component (24) includes a slide bar (241) that slides on both sides of the inner wall of the feed hopper (4). Several rectangular plates (243) are fixedly connected to the outer surface of the slide bar (241). A stop bar (245) is fixedly connected to one end of the slide bar (241). A spring (242) is provided on one side of the stop bar (245). The two ends of the spring (242) are fixedly connected to one side of the stop bar (245) and one side of the outer surface of the feed hopper (4), respectively. An elliptical block (244) is fixedly connected to the outer surface of the shaft (22).

5. A multi-layer composite structure pipeline-type powder conveying feeder according to claim 4, characterized in that: The outer surface of the rectangular plate (243) is provided with several through holes, which are arranged linearly on the outer surface of the rectangular plate (243).

6. A multi-layer composite structure pipeline-type powder conveying feeder according to claim 5, characterized in that: A positioning rod (246) is fixedly connected to one side of the feed hopper (4), and the inner wall of the stop rod (245) slides on the outer surface of the positioning rod (246).

7. A multi-layer composite structure pipeline-type powder conveying feeder according to claim 6, characterized in that: The outer surface of the slide bar (241) is fixedly connected to a limiting block (247), which is made of rubber.

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