Feeding structure with recovery function

Abstract

The utility model relates to the technical field of feeding structures, and discloses a feeding structure with a recycling function, the feeding structure with the recycling function can drive a screen and a connecting ring to move upwards together when a circular ring moves upwards gradually, so that the connecting ring pulls a telescopic rod to rise upwards, and when the telescopic rod is pulled up, a spring is tensioned, so that the telescopic rod is pulled up, and the feeding structure with the recycling function is recovered. When the sliding block slides along the arc-shaped groove and gradually slides to the position where the top end of the arc-shaped groove is in linkage with the vertical groove, the stretched spring can instantly slide downwards along the vertical groove, so that the circular ring drives the screen to vibrate, and small and qualified raw material particles located on the screen can be fed into production equipment from the position below the feeding hopper through the screen; as the middle of the screen is high and the outer side of the screen is low, large raw material particles can be shaken to the positions of the circular ring and the connecting rod by the screen, fall to the inner side of the guide plate through a gap between the circular ring and the baffle, and finally are discharged and recycled through the recycling hole along with rotation of the guide plate along with the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding structures, in particular to a feeding structure with a recycling function. Background Art

[0002] A feeding device is a device used to supply materials (such as raw materials, parts, finished products, etc.) to production equipment or processing machines. Its function is to ensure that materials can be accurately and timely delivered to the designated location to meet the needs of the production process. Different industries and applications may require specific types of feeding devices. For example, in the manufacturing industry, common feeding devices include automatic feeders, conveyor belts, robots, etc.; in the logistics field, conveyors, stackers and other feeding equipment may be used.

[0003] When the existing feeding device feeds some particulate raw materials, some larger raw materials are not conducive to processing by production equipment, and are not convenient to be directly discharged and discarded. Most of the existing feeding devices block larger particles and screen qualified particulate raw materials, but cannot recycle unqualified raw materials. This is not efficient and is not conducive to promoting feeding. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding structure with a recycling function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding structure with a recycling function, comprising a feeding hopper, a recycling hole is opened on the side of the feeding hopper, a motor is fixedly connected to the top surface of the feeding hopper, the output shaft of the motor passes through the feeding hopper and is fixedly connected to a rotating shaft, when in use, the raw materials to be processed are poured into the feeding hopper, and then the motor is started, the output shaft of the motor drives the rotating shaft to rotate, and a control unit is arranged inside the feeding hopper, and the control unit includes:

[0006] A gear shaft, the gear shaft is penetrated by the rotating shaft and fixedly connected, the gear shaft is penetrated by a connecting ring, a screen is fixedly connected to the outer side of the connecting ring, the circular ring drives the screen to vibrate, and the smaller and qualified raw material particles on the screen will be fed into the production equipment from the bottom of the feeding hopper through the screen, and the side of the screen away from the connecting ring is fixedly connected to a circular ring, and when the rotating shaft rotates, it will drive the fixedly connected gear shaft to rotate together, and then the gear shaft drives the screen and the circular ring to rotate together;

[0007] A connecting rod is fixedly connected to the outer side of the circular ring, one end of the connecting rod away from the circular ring is fixedly connected to a baffle, and a side of the baffle away from the connecting rod is fixedly connected to a slider.

[0008] Preferably, a vertical groove and an arc groove are provided on the inner side of the feed hopper, and the screen can vibrate up and down reciprocatingly with the rotating shaft rotating. The vertical groove and the arc groove are mirrored with the center line of the feed hopper as the axis of symmetry, and the slider passes through the vertical groove. When the ring rotates, the slider will be driven to rotate together, forcing the slider to drive the ring to move upward a certain distance.

[0009] Preferably, the highest point of the arc groove is connected to the lowest point of the vertical groove. As the slider slides along the arc groove, the stretched spring will instantly slide downward along the vertical groove, and at the same time, the lowest point of the arc groove is connected to the highest point of another group of vertical grooves.

[0010] Preferably, a guide plate is fixedly connected to the bottom surface of the baffle. Since the screen is higher in the middle and lower on the outside, larger raw material particles will be shaken by the screen to the position of the ring and the connecting rod, and the vertical height of the guide plate is aligned with the position of the recovery hole.

[0011] Preferably, a bracket is fixedly connected to the inner side of the feeding hopper, and a disc is fixedly connected to the inner side of the bracket.

[0012] Preferably, a telescopic column penetrates and is rotatably connected to the surface of the disc, and a telescopic rod penetrates the top surface of the telescopic column.

[0013] Preferably, a spring is fixedly connected to the bottom surface of the telescopic rod, and when the ring gradually moves upward, the screen and the connecting ring are driven to move upward together, and the bottom end of the spring is fixedly connected to the inner wall of the telescopic column.

[0014] Compared with the prior art, the utility model provides a feeding structure with a recycling function, which has the following beneficial effects:

[0015] 1. The feeding structure with recycling function will drive the screen and the connecting ring to move upward together when the circular ring gradually moves upward, so that the connecting ring pulls the telescopic rod upward, and when the telescopic rod is pulled up, the spring will be tightened, and as the slider slides along the arc groove and gradually slides to the position where the top of the arc groove is linked with the vertical groove, the stretched spring will instantly slide downward along the vertical groove, so that the circular ring drives the screen to vibrate, and the smaller and qualified raw material particles on the screen will be fed into the production equipment from the bottom of the feeding hopper through the screen. Since the screen is high in the middle and low on the outside, the larger raw material particles will be shaken by the screen to the position of the circular ring and the connecting rod, and fall to the inside of the guide plate through the gap between the circular ring and the baffle, and finally discharged through the recycling hole as the guide plate rotates with the baffle.

[0016] 2. The feeding structure with recycling function can make the screen vibrate up and down reciprocatingly as the shaft rotates. While recycling and classifying the raw materials, it can also effectively pass the raw materials through the screen to promote the feeding of the feeding hopper. The baffle will block the particles to prevent the raw material particles from entering the arc groove and the vertical groove and causing jamming, thereby ensuring the continuity of the feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the feed hopper of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the feeding hopper of the utility model;

[0020] Figure 4 This is a schematic diagram of the enlarged cross-sectional structure of the feed hopper of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the telescopic column structure of the utility model.

[0023] In the figure: 1. feeding hopper; 2. control unit; 21. gear shaft; 22. connecting ring; 23. screen; 24. ring; 25. connecting rod; 26. baffle; 27. slider; 28. guide plate; 29. ​​arc groove; 210. vertical groove; 211. bracket; 212. disc; 213. telescopic column; 214. telescopic rod; 215. spring; 3. recovery hole; 4. motor; 5. rotating shaft. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a feeding structure with a recycling function, including a feeding hopper 1, a recycling hole 3 is opened on the side of the feeding hopper 1, and a motor 4 is fixedly connected to the top surface of the feeding hopper 1. The output shaft of the motor 4 passes through the feeding hopper 1 and is fixedly connected to a rotating shaft 5. When in use, the raw materials to be processed are poured into the feeding hopper 1, and then the motor 4 is started. The output shaft of the motor 4 will drive the rotating shaft 5 to rotate. A control part 2 is arranged inside the feeding hopper 1, and the control part 2 includes: a gear shaft 21, a connecting ring 22, a screen 23, a circular ring 24, a connecting rod 25, a baffle 26, a slider 27, a guide plate 28, an arc groove 29, a vertical groove 210, a bracket 211, a disc 212, a telescopic column 213, a telescopic rod 214, and a spring 215.

[0025] The gear shaft 21 is penetrated by the rotating shaft 5 and fixedly connected. The gear shaft 21 is penetrated by a connecting ring 22. A screen 23 is fixedly connected to the outer side of the connecting ring 22. The circular ring 24 drives the screen 23 to vibrate. Smaller and qualified raw material particles on the screen 23 will be fed into the production equipment from the bottom of the feeding hopper 1 through the screen 23. The side of the screen 23 away from the connecting ring 22 is fixedly connected to the circular ring 24. When the rotating shaft 5 rotates, it will drive the fixedly connected gear shaft 21 to rotate together, and then the gear shaft 21 drives the screen 23 and the circular ring 24 to rotate together. The connecting rod 25 is fixedly connected to the outer side of the circular ring 24, and the end of the connecting rod 25 away from the circular ring 24 is fixedly connected to a baffle 26, and the side of the baffle 26 away from the connecting rod 25 is fixedly connected to a slider 27. A vertical groove 210 and an arc groove 29 are provided on the inner side of the feeding hopper 1. As the rotating shaft 5 rotates, the screen 23 can be reciprocated up and down. While recycling and classifying the raw materials, the raw materials can also be effectively passed through the screen 23, promoting the feeding of the feeding hopper 1, and the baffle 26 will block the particles to prevent the raw material particles from entering the arc groove 29 and the vertical groove 210 and causing them to get stuck. The vertical groove 210 and the arc groove 29 are mirrored with the center line of the feeding hopper 1 as the axis of symmetry. The slider 27 runs through the vertical groove 210. When the ring 24 rotates, it will drive the slider 27 to rotate together, so that the slider 27 will resist the arc surface of the arc groove 29, forcing the slider 27 to drive the ring 24 to move upward a certain distance. The highest point of the arc groove 29 is connected to the lowest point of the vertical groove 210. As the slider 27 slides along the arc groove 29 and gradually slides to the position where the top of the arc groove 29 is linked to the vertical groove 210, the stretched spring 215 will slide down along the vertical groove 210 instantly, so that the ring 24 drives the screen 23 to vibrate, and at the same time, the lowest point of the arc groove 29 is connected to the highest point of another group of vertical grooves 210. The bottom surface of the baffle 26 is fixedly connected with a guide plate 28. Since the screen 23 is high in the middle and low on the outside, larger raw material particles will be shaken by the screen 23 to the position of the ring 24 and the connecting rod 25, and fall to the inside of the guide plate 28 through the gap between the ring 24 and the baffle 26, and finally discharged through the recovery hole 3 as the guide plate 28 rotates with the baffle 26. The vertical height of the guide plate 28 is aligned with the position of the recovery hole 3. The inner side of the feed hopper 1 is fixedly connected with a bracket 211, and the inner side of the bracket 211 is fixedly connected with a disc 212. The surface of the disc 212 is penetrated and rotatably connected with a telescopic column 213, and the top surface of the telescopic column 213 is penetrated with a telescopic rod 214. The bottom surface of the telescopic rod 214 is fixedly connected with a spring 215. When the ring 24 gradually moves upward, it will drive the screen 23 and the connecting ring 22 to move upward together, so that the connecting ring 22 pulls the telescopic rod 214 to rise upward, and when the telescopic rod 214 is pulled up, the spring 215 will be tightened, and the bottom end of the spring 215 is fixedly connected to the inner wall of the telescopic column 213.

[0026] Based on the above embodiment, when in use, the raw materials to be processed are poured into the feed hopper 1, and then the motor 4 is started. The output shaft of the motor 4 will drive the rotating shaft 5 to rotate, and when the rotating shaft 5 rotates, it will drive the fixedly connected gear shaft 21 to rotate together, and then the gear shaft 21 drives the screen 23 and the ring 24 to rotate together. When the ring 24 rotates, it will drive the slider 27 to rotate together, and then the slider 27 will resist the arc surface of the arc groove 29, forcing the slider 27 to drive the ring 24 to move upward a certain distance. When the ring 24 gradually moves upward, it will drive the screen 23 and the connecting ring 22 to move upward together, so that the connecting ring 22 pulls the telescopic rod 214 to rise upward, and when the telescopic rod 214 is pulled up, the spring 215 is tightened, and as the slider 27 slides along the arc groove 29 and gradually slides to the position where the top of the arc groove 29 is linked with the vertical groove 210, the stretched spring 215 will instantly slide downward along the vertical groove 210, so that the ring 24 drives the screen 23 to vibrate, and the smaller and qualified raw material particles on the screen 23 will be fed into the production equipment from the bottom of the feed hopper 1 through the screen 23. Since the screen 23 is high in the middle and low on the outside, the larger raw material particles will be shaken by the screen 23 to the position of the ring 24 and the connecting rod 25, and fall to the inner side of the guide plate 28 through the gap between the ring 24 and the baffle 26, and finally discharged and recovered through the recovery hole 3 as the guide plate 28 rotates with the baffle 26.

[0027] As the rotating shaft 5 rotates, the screen 23 can vibrate up and down reciprocatingly. While recycling and classifying the raw materials, the raw materials can also be effectively passed through the screen 23 to promote the feeding of the feeding hopper 1. The baffle 26 will block the particles to prevent the raw material particles from entering the arc groove 29 and the vertical groove 210 and causing jamming, thereby ensuring the continuity of the feeding.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A feeding structure with a recycling function, comprising a feeding hopper (1), characterized in that: A recovery hole (3) is provided on the side of the feeding hopper (1), a motor (4) is fixedly connected to the top surface of the feeding hopper (1), an output shaft of the motor (4) passes through the feeding hopper (1) and is fixedly connected to a rotating shaft (5), a control unit (2) is provided inside the feeding hopper (1), and the control unit (2) comprises: a gear shaft (21), the gear shaft (21) being penetrated by and fixedly connected to the rotating shaft (5), the gear shaft (21) being penetrated by a connecting ring (22), a screen (23) being fixedly connected to the outer side of the connecting ring (22), and a circular ring (24) being fixedly connected to the side of the screen (23) away from the connecting ring (22); A connecting rod (25), the connecting rod (25) is fixedly connected to the outer side of the circular ring (24), one end of the connecting rod (25) away from the circular ring (24) is fixedly connected to a baffle (26), and the side of the baffle (26) away from the connecting rod (25) is fixedly connected to a slider (27).

2. A feeding structure with recycling function according to claim 1, characterized in that: A vertical groove (210) and an arc-shaped groove (29) are provided on the inner side of the feeding hopper (1); the vertical groove (210) and the arc-shaped groove (29) are mirror-imaged with the center line of the feeding hopper (1) as the axis of symmetry, and the sliding block (27) passes through the vertical groove (210).

3. A feeding structure with recycling function according to claim 2, characterized in that: The highest point of the arc-shaped groove (29) is connected to the lowest point of the vertical groove (210), and at the same time, the lowest point of the arc-shaped groove (29) is connected to the highest point of another group of vertical grooves (210).

4. The feeding structure with recycling function according to claim 1, characterized in that: A guide plate (28) is fixedly connected to the bottom surface of the baffle (26), and the vertical height of the guide plate (28) is aligned with the position of the recovery hole (3).

5. The feeding structure with recycling function according to claim 1, characterized in that: A bracket (211) is fixedly connected to the inner side of the feeding hopper (1), and a disc (212) is fixedly connected to the inner side of the bracket (211).

6. A feeding structure with recycling function according to claim 5, characterized in that: A telescopic column (213) penetrates the surface of the disc (212) and is rotatably connected thereto, and a telescopic rod (214) penetrates the top surface of the telescopic column (213).

7. A feeding structure with recycling function according to claim 6, characterized in that: The bottom surface of the telescopic rod (214) is fixedly connected to a spring (215), and the bottom end of the spring (215) is fixedly connected to the inner wall of the telescopic column (213).

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