Horizontal screw conveyor for removing impurities

Abstract

This utility model discloses a horizontal spiral feeding and impurity removal device, including an impurity removal housing. Two sets of sealed bearings are connected to one side of the housing. A rotating rod is connected to the inner ring of each set of sealed bearings. A rotating wheel is connected to one end of each rotating rod, and spiral feeding ribs are connected to the outer surface of each rotating rod. The two rotating wheels are connected via a belt drive. A geared motor is connected to one end of one of the rotating wheels. A controller is connected to the outer surface of the housing. This device, through the rotation of the geared motor, drives one rotating rod to rotate within the inner ring of the sealed bearing. Combined with the belt drive connection of the two rotating wheels, it allows both rotating rods to rotate simultaneously within the inner ring of the sealed bearing. Furthermore, the two spiral feeding ribs operate in opposite directions, which not only cleans the soil from the surface of potatoes but also feeds the potatoes, thus improving the efficiency of impurity removal.

Description

Technical Field

[0001] This utility model relates to the field of potato impurity removal technology, and in particular to a horizontal spiral feeding impurity removal device. Background Technology

[0002] Potatoes are propagated by tubers and can be used medicinally. They are neutral in nature and sweet in taste, and can treat stomach pain, rib pain, carbuncles, and other ailments. As a food, potatoes should not be stored for too long and must be stored in a cool, dry, and airtight container. (Note: Young sprouts are slightly toxic.) There is evidence that potatoes contain about four times the vitamin C of apples.

[0003] Currently, after potatoes are harvested, impurities need to be removed from their surface. The main methods for removing impurities from potato surfaces are washing and using tools. This method is not only inefficient but also consumes a lot of water and increases the workload. Therefore, we propose a horizontal spiral feeding impurity removal device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a horizontal spiral feeding and impurity removal device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A horizontal spiral feeding and impurity removal device includes an impurity removal housing. Two sets of sealed bearings are connected to one side of the impurity removal housing. The inner ring of each set of sealed bearings is connected to a rotating rod. One end of each rotating rod is connected to a rotating wheel. Spiral feeding ribs are connected to the outer surface of each rotating rod. The two rotating wheels are connected by belt drive. One end of one rotating wheel is connected to a reduction motor.

[0007] In a further embodiment, a controller is connected to the outer surface of the impurity removal housing.

[0008] In a further embodiment, the outer surface of the geared motor is connected to the outer surface of the impurity removal housing.

[0009] In a further embodiment, a protective cover is connected to the outer surface of the impurity removal housing, and the protective cover is an acrylic sheet.

[0010] In a further embodiment, a set of ventilation holes are provided on the outer surface of the protective cover.

[0011] In a further embodiment, the outer surface of the impurity removal shell is connected to two sets of support frames, and each support frame has anti-slip textures on one side.

[0012] In a further embodiment, a connecting rod is connected to the outer surface of each set of support frames.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This device uses a geared motor to rotate a rotating rod within a sealed bearing. Two rotating wheels are connected via belt drive, allowing both rotating rods to rotate simultaneously within the sealed bearing. Combined with two opposing spiral feed ribs, it not only cleans the surface of the potatoes but also feeds the potatoes, thus improving the efficiency of potato impurity removal. Attached Figure Description

[0015] Figure 1 This is a front view of the impurity removal shell in a horizontal screw conveyor impurity removal device.

[0016] Figure 2 This is a side view of the impurity removal shell in a horizontal spiral feeding impurity removal device.

[0017] Figure 3 This is a top view of the impurity removal shell in a horizontal screw conveyor impurity removal device.

[0018] Figure 4 This is a three-dimensional structural diagram of the rotating rod in a horizontal screw conveyor for removing impurities.

[0019] Figure 5 For horizontal screw conveyor impurity removal device Figure 3 A magnified structural diagram of part A in the middle.

[0020] In the diagram: 1. Impurity removal housing; 2. Rotating rod; 3. Rotating wheel; 4. Gear motor; 5. Controller; 6. Protective cover; 7. Vent hole; 8. Support frame; 9. Sealed bearing; 10. Connecting rod; 11. Spiral feed rib. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5In this utility model, the horizontal spiral feeding and impurity removal device includes an impurity removal housing 1. Two sets of sealed bearings 9 are connected to one side of the impurity removal housing 1. The inner ring of each set of sealed bearings 9 is connected to a rotating rod 2. One end of each rotating rod 2 is connected to a rotating wheel 3. The outer surface of each rotating rod 2 is connected to a spiral feeding rib 11. The two rotating wheels 3 are connected by a belt drive. One end of one rotating wheel 3 is connected to a reduction motor 4. The rotation of the reduction motor 4 can drive one rotating rod 2 to rotate in the inner ring of the sealed bearing 9. In conjunction with the two rotating wheels 3 connected by a belt drive, it can simultaneously make both rotating rods 2 rotate in the inner ring of the sealed bearing 9. In addition, two spiral feeding ribs 11 are connected to the rotating rod 2. The rotating feed rib 11, used in the opposite direction, not only cleans the soil off the surface of the potatoes but also feeds them, improving the efficiency of potato impurity removal. The geared motor 4 is a combination of motor and reducer, which can be used with a rotary encoder. Its advantages are simplified design and space saving. The sealed bearing 9 is a rolling bearing with a sealed structure. Its main function is to prevent external dust, moisture and other impurities from entering the bearing during operation, thereby maintaining the bearing in good working condition. The rotating wheel 3 is a pulley, which can mitigate load impact. The pulley drive runs smoothly, with low noise and low vibration. It has a simple structure, is easy to adjust, and has overload protection.

[0023] A controller 5 is connected to the outer surface of the impurity removal housing 1. The controller 5 can be used to control the geared motor 4. The outer surface of the geared motor 4 is connected to the outer surface of the impurity removal housing 1. A protective cover 6 is connected to the outer surface of the impurity removal housing 1. The protective cover 6 is made of acrylic sheet. The protective cover 6 can be used to shield the splashed soil clods and prevent them from injuring people.

[0024] A set of vent holes 7 are provided on the outer surface of the protective cover 6, which facilitates pressure relief inside the protective cover 6. Two sets of support frames 8 are connected to the outer surface of the impurity removal shell 1. Each support frame 8 has anti-slip textures on one side. A connecting rod 10 is connected to the outer surface of each set of support frames 8. The support frames 8 and connecting rod 10 facilitate the support of the equipment and increase its stability. The controller 5 receives input signals from sensors or other devices and generates corresponding output signals according to preset control strategies or algorithms, thereby achieving precise control of the controlled object. The controller 5 can improve the efficiency and stability of the system, reduce energy waste, and enhance safety and convenience. It samples and analyzes various useful signals, such as monitoring the operating status of motors and circuits, and then converts them into control commands or protection commands.

[0025] The working principle of this utility model is as follows:

[0026] First, the device is transported to the location of use and connected to the power supply. The device is then controlled and set by pressing the external control switch in conjunction with the controller 5. At the same time, the potatoes to be cleaned are poured into the feed hopper of the cleaning housing 1, and the reduction motor 4 starts to rotate. The rotation of the reduction motor 4 causes a rotating rod 2 to rotate in the inner ring of the sealed bearing 9. It is connected to two rotating wheels 3 by belt drive, which allows both rotating rods 2 to rotate in the same direction in the inner ring of the sealed bearing 9. Combined with the use of two spiral feeding ribs 11 in opposite directions, it can not only clean the dirt on the surface of the potatoes, but also feed the potatoes. Then, the cleaned potatoes fall out from the right side of the cleaning housing 1, and the impurities fall from the bottom of the cleaning housing 1. The above is the complete usage process of this utility model.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A horizontal spiral feeding impurity removal device, characterized in that: The device includes a cleaning housing (1), on one side of which are connected two sets of sealed bearings (9). The inner ring of each set of sealed bearings (9) is connected to a rotating rod (2). One end of each rotating rod (2) is connected to a rotating wheel (3). The outer surface of each rotating rod (2) is connected to a spiral feed rib (11). The two rotating wheels (3) are connected by belt drive. One end of each rotating wheel (3) is connected to a reduction motor (4).

2. The horizontal spiral feeding impurity removal device according to claim 1, characterized in that: The outer surface of the impurity removal housing (1) is connected to a controller (5).

3. The horizontal screw conveyor for removing impurities according to claim 1, characterized in that: The outer surface of the geared motor (4) is connected to the outer surface of the impurity removal housing (1).

4. The horizontal spiral feeding impurity removal device according to claim 1, characterized in that: The outer surface of the impurity removal shell (1) is connected to a protective cover (6), which is an acrylic sheet.

5. The horizontal spiral feeding impurity removal device according to claim 4, characterized in that: The outer surface of the protective cover (6) is provided with a set of ventilation holes (7).

6. The horizontal screw conveyor for removing impurities according to claim 1, characterized in that: The outer surface of the impurity removal shell (1) is connected to two sets of support frames (8), and each support frame (8) has anti-slip texture on one side.

7. The horizontal spiral feeding impurity removal device according to claim 6, characterized in that: Each set of support frames (8) has a common connecting rod (10) on its outer surface.

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