Control system of soybean conveying equipment

Abstract

The utility model provides a control system of soybean conveying equipment. The control system comprises a feeding cylinder; the bottom of the feeding barrel is fixedly connected with multiple sets of discharging pipes, the front faces of the discharging pipes are provided with first motors, the interiors of the discharging pipes are rotationally connected with rotating rods, the output ends of the first motors are fixedly connected with the rotating rods, and the circumferential side faces of the rotating rods are fixedly connected with baffles. According to the control system of the soybean conveying equipment, the rotating rod is driven by the first motor to rotate so that the baffle can rotate, when the baffle is in a vertical state, soybeans can pass through the interior of the discharging pipe, and when a material barrel at the bottom of the discharging pipe is full, the soybeans can overflow into the interior of the discharging pipe; when the soybeans block infrared rays emitted by the first infrared ray emitter, the first motor drives the rotating rod to rotate to enable the baffle to rotate to a horizontal state, at the moment, the second motor drives the screw rod to rotate so that the screw rod can convey the soybeans to the upper end of the other set of discharging pipes, and the device is simple in structure and low in maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of soybean conveying equipment technology, and in particular to a control system for soybean conveying equipment. Background Technology

[0002] Soybeans are annual herbaceous plants belonging to the genus *Glycine* in the legume family. They originated in China and are cultivated throughout the country, as well as widely around the world. Soybeans are one of China's important food crops, a crop whose seeds are rich in plant protein, with a protein content of 35%–40%. Soybeans are most commonly used to make various soy products, extract soybean oil, brew soy sauce, and extract protein. During processing, soybeans typically require conveyor equipment for transport.

[0003] A search revealed that utility model patent CN217125911U discloses a "control system for a soybean conveying device." This control system lifts soybeans upwards via a bucket elevator to a scraper conveyor, which then transports them to a soaking tank. Because the control box is located at the starting point of the soybean conveying process, when a soaking tank is full and needs to be moved to another, the operator directly controls the opening of the corresponding scraper outlet via a switch unit. Simultaneously, a corresponding status indicator unit displays that the scraper outlet of that soaking tank is open. Status indicators for other soaking tanks do not display anything. This saves time spent repeatedly going up and down stairs, reduces labor intensity, and the visual status indicator unit significantly reduces the risk of switching to the wrong tank.

[0004] The device has a complex discharge structure, high maintenance costs, and is very inconvenient to use.

[0005] Therefore, it is necessary to provide a control system for soybean conveying equipment to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a control system for a soybean conveying equipment, which solves the problems of complex discharge structure and high maintenance costs.

[0007] To solve the above-mentioned technical problems, this utility model provides a control system for a soybean conveying device, comprising: a feeding cylinder;

[0008] The bottom of the feeding cylinder is fixedly connected to a discharge pipe, and multiple sets of discharge pipes are provided. A first motor is provided on the front of the discharge pipe, and a rotating rod is rotatably connected inside the discharge pipe. The output end of the first motor is fixedly connected to the rotating rod. Two sets of baffles are fixedly connected to the circumference of the rotating rod. A first infrared emitter is provided on the front of the discharge pipe, and a first infrared receiver is provided on the back of the discharge pipe. The first infrared emitter and the first infrared receiver are matched. A second motor is provided on the front of the feeding cylinder, and a screw rod is fixedly connected to the output end of the second motor. The screw rod is rotatably connected inside the feeding cylinder and matches the inner wall of the feeding cylinder.

[0009] Preferably, a small hopper is fixedly connected to the upper end of the feeding cylinder, a second infrared transmitter is provided on the periphery of the small hopper, and a second infrared receiver is provided on the periphery of the small hopper, with the second infrared transmitter and the second infrared receiver being matched.

[0010] Preferably, a feeding pipe is provided at the upper end of the small hopper, and a shell is provided on the front of the feeding pipe.

[0011] Preferably, a drive roller is rotatably connected inside the outer casing, and a driven roller is rotatably connected inside the outer casing.

[0012] Preferably, the driving roller and the driven roller are connected to a conveyor belt on their peripheral sides, and a hopper is fixedly connected to the peripheral side of the conveyor belt, and multiple sets of hoppers are provided.

[0013] Preferably, a third motor is provided on the left side of the outer casing, the output end of the third motor is fixedly connected to the drive roller, and a main hopper is provided at the bottom of the outer casing.

[0014] Compared with related technologies, the control system for a soybean conveying device provided by this utility model has the following beneficial effects:

[0015] This utility model provides a control system for a soybean conveying device. A first motor drives a rotating rod to rotate a baffle. When the baffle is vertical, soybeans can pass through the inside of the feeding pipe. When the baffle is horizontal, soybeans cannot pass through. When the hopper at the bottom of the feeding pipe is full, soybeans overflow into the feeding pipe. When the soybeans block the infrared rays emitted by the first infrared emitter, the first motor drives the rotating rod to rotate the baffle to a horizontal position. At this time, a second motor drives a screw rod to rotate, which conveys the soybeans to the upper end of another set of feeding pipes. This device has a simple structure, low maintenance costs, and is very easy to use. A third motor drives a drive roller to rotate, which in turn drives a conveyor belt. When the conveyor belt moves the hopper, it lifts the soybeans from the main hopper and pours them into the feeding pipe. The soybeans enter the small hopper through the feeding pipe. When the small hopper is almost full, the soybeans block the infrared rays emitted by the second infrared emitter. At this time, the third motor stops working. This structure automatically controls the feeding and prevents material spillage. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a control system for a soybean conveying device provided by this utility model;

[0017] Figure 2 for Figure 1 The diagram shows a right-side cross-sectional view of the outer casing.

[0018] Figure 3 for Figure 1 The diagram shows the structural structure of the output end components of the second motor.

[0019] Figure 4 for Figure 1 The diagram shows the structure of the feed pipe.

[0020] Figure 5 for Figure 1 The diagram shows a front view of the feed pipe with a cross-sectional structure.

[0021] Labels in the diagram: 1. Feeding cylinder; 2. Discharge pipe; 3. First motor; 4. Rotating rod; 5. Baffle; 6. First infrared transmitter; 7. First infrared receiver; 8. Second motor; 9. Screw rod; 10. Small hopper; 11. Second infrared transmitter; 12. Second infrared receiver; 13. Feeding pipe; 14. Outer casing; 15. Driving roller; 16. Driven roller; 17. Conveyor belt; 18. Hopper; 19. Third motor; 20. Main hopper. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1 to 5 ,in Figure 1 A schematic diagram of a preferred embodiment of a control system for a soybean conveying device provided by this utility model; Figure 2 for Figure 1 The diagram shows a right-side cross-sectional view of the outer casing. Figure 3 for Figure 1 The diagram shows the structural structure of the output end components of the second motor. Figure 4 for Figure 1 The diagram shows the structure of the feed pipe. Figure 5 for Figure 1 The diagram shows a front view sectional view of the feed pipe, illustrating a control system for a soybean conveying device, comprising: a feed cylinder 1;

[0024] The bottom of the feeding cylinder 1 is fixedly connected to the discharge pipe 2, and the discharge pipe 2 is provided with multiple sets. The front of the discharge pipe 2 is provided with a first motor 3, and the inside of the discharge pipe 2 is rotatably connected to a rotating rod 4. The output end of the first motor 3 is fixedly connected to the rotating rod 4. The sides of the rotating rod 4 are fixedly connected with baffles 5, and there are two sets of baffles 5. The front of the discharge pipe 2 is provided with a first infrared emitter 6, and the back of the discharge pipe 2 is provided with a first infrared receiver 7. The first infrared emitter 6 and the first infrared receiver 7 are matched. The front of the feeding cylinder 1 is provided with a second motor 8, and the output end of the second motor 8 is fixedly connected to a screw rod 9. The screw rod 9 is rotatably connected inside the feeding cylinder 1 and matches the inner wall of the feeding cylinder 1. The inside of the discharge pipe 2 is provided with a baffle plate, and the infrared light passes through the bottom of the plate. The setting of the plate can prevent soybeans from blocking the infrared light during the discharge.

[0025] A small hopper 10 is fixedly connected to the upper end of the feeding cylinder 1. A second infrared transmitter 11 is provided on the side of the small hopper 10, and a second infrared receiver 12 is provided on the side of the small hopper 10. The second infrared transmitter 11 and the second infrared receiver 12 are matched.

[0026] A feeding pipe 13 is provided at the upper end of the small hopper 10. The right end of the feeding pipe 13 is located at the upper center of the small hopper 10. A housing 14 is provided on the front of the feeding pipe 13. The second infrared transmitter 11 and the second infrared receiver 12 are positioned at a relatively off-center position to prevent the soybeans from blocking the infrared rays emitted by the second infrared transmitter 11 when the feeding pipe 13 is discharging.

[0027] An active roller 15 is rotatably connected inside the outer casing 14, and a driven roller 16 is rotatably connected inside the outer casing 14.

[0028] The drive roller 15 and the driven roller 16 are connected by a conveyor belt 17 on their circumference. The conveyor belt 17 is fixedly connected to a hopper 18 on its circumference, and multiple hoppers 18 are provided.

[0029] A third motor 19 is provided on the left side of the outer casing 14. The output end of the third motor 19 is fixedly connected to the drive roller 15. A main hopper 20 is provided at the bottom of the outer casing 14. The bottom end of the outer casing 14 is located at the bottom surface inside the main hopper 20.

[0030] The working principle of the control system for a soybean conveying device provided by this utility model is as follows:

[0031] Step 1: In use, the first motor 3 drives the rotating rod 4 to rotate, which in turn rotates the baffle 5. When the baffle 5 is in an upright state, soybeans can pass through the inside of the feeding pipe 2. When the baffle 5 is in a horizontal state, soybeans cannot pass through the inside of the feeding pipe 2. When the material bucket at the bottom of the feeding pipe 2 is full, soybeans will overflow into the feeding pipe 2. When the soybeans block the infrared rays emitted by the first infrared emitter 6, the first motor 3 will drive the rotating rod 4 to rotate, which will rotate the baffle 5 to a horizontal state. At this time, the second motor 8 drives the screw rod 9 to rotate, which will allow the screw rod 9 to convey the soybeans to the upper end of another set of feeding pipes 2.

[0032] Step 2: The third motor 19 drives the active roller 15 to rotate, which in turn drives the conveyor belt 17. When the conveyor belt 17 drives the hopper 18 to move, the hopper 18 can lift the soybeans from the main hopper 20 and pour them into the feeding pipe 13. The soybeans enter the small hopper 10 through the feeding pipe 13. When the small hopper 10 is about to be full of soybeans, the soybeans will block the infrared rays emitted by the second infrared emitter 11. At this time, the third motor 19 stops working.

[0033] Compared with related technologies, the control system for a soybean conveying device provided by this utility model has the following beneficial effects:

[0034] The first motor 3 drives the rotating rod 4 to rotate, which in turn rotates the baffle 5. When the baffle 5 is in an upright position, soybeans can pass through the inside of the feeding pipe 2. When the baffle 5 is in a horizontal position, soybeans cannot pass through the inside of the feeding pipe 2. When the hopper at the bottom of the feeding pipe 2 is full, soybeans will overflow into the feeding pipe 2. When the soybeans block the infrared rays emitted by the first infrared emitter 6, the first motor 3 will drive the rotating rod 4 to rotate, causing the baffle 5 to rotate to a horizontal position. At this time, the second motor 8 drives the screw rod 9 to rotate, which can then convey the soybeans to the upper end of another set of feeding pipes 2. This device... With a simple structure, low maintenance cost, and ease of use, the third motor 19 drives the active roller 15 to rotate, which in turn drives the conveyor belt 17. When the conveyor belt 17 moves the hopper 18, the hopper 18 can lift the soybeans from the main hopper 20 and pour them into the feeding pipe 13. The soybeans enter the small hopper 10 through the feeding pipe 13. When the small hopper 10 is about to be full of soybeans, the soybeans will block the infrared rays emitted by the second infrared emitter 11. At this time, the third motor 19 stops working. This structure can automatically control the feeding and prevent the material from spilling out.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A control system for a soybean conveying device, characterized in that, include: Feeding barrel(1); The bottom of the feeding cylinder (1) is fixedly connected to the discharge pipe (2), and the discharge pipe (2) is provided with multiple sets. The front of the discharge pipe (2) is provided with a first motor (3), and the inside of the discharge pipe (2) is rotatably connected with a rotating rod (4). The output end of the first motor (3) is fixedly connected to the rotating rod (4). The circumferential side of the rotating rod (4) is fixedly connected with a baffle (5), and two sets of baffles (5) are provided. The front of the discharge pipe (2) is provided with a first infrared emitter (6), and the back of the discharge pipe (2) is provided with a first infrared receiver (7). The first infrared emitter (6) and the first infrared receiver (7) are matched. The front of the feeding cylinder (1) is provided with a second motor (8), and the output end of the second motor (8) is fixedly connected with a screw rod (9).

2. The control system of the soybean conveying equipment according to claim 1, characterized in that, The upper end of the feeding cylinder (1) is fixedly connected to a small hopper (10). A second infrared transmitter (11) is provided on the periphery of the small hopper (10), and a second infrared receiver (12) is provided on the periphery of the small hopper (10). The second infrared transmitter (11) and the second infrared receiver (12) are matched.

3. The control system of the soybean conveying equipment according to claim 2, characterized in that, The upper end of the small hopper (10) is provided with a feeding pipe (13), and the front of the feeding pipe (13) is provided with a shell (14).

4. The control system of the soybean conveying equipment according to claim 3, characterized in that, The outer shell (14) is rotatably connected to a drive roller (15), and the outer shell (14) is rotatably connected to a driven roller (16).

5. The control system of the soybean conveying equipment according to claim 4, characterized in that, The drive roller (15) and the driven roller (16) are connected by a conveyor belt (17) on their peripheral sides. The conveyor belt (17) is fixedly connected to a hopper (18) on its peripheral side, and multiple hoppers (18) are provided.

6. The control system of the soybean conveying equipment according to claim 5, characterized in that, A third motor (19) is provided on the left side of the outer casing (14), and the output end of the third motor (19) is fixedly connected to the drive roller (15). A main hopper (20) is provided at the bottom of the outer casing (14).

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