A vibration anti-blocking coal feeding passage cleaner

Abstract

The utility model discloses a kind of vibration anti-blocking's upper coal passageway cleaner, belong to upper coal passageway cleaning technical field, including casing, the inner wall of casing is fixedly connected with driving motor, the back of casing is fixedly connected with power cable, driving motor is electrically connected with power cable by wire, the inside sliding connection of casing has movable guide rod, the output end of driving motor is fixedly connected with driving rod, the outer surface of driving rod is fixedly connected with driving turntable, the upper surface of driving turntable is fixedly connected with limit post. The vibration anti-blocking's upper coal passageway cleaner, by casing, power cable, driving motor, driving rod, driving turntable, limit post, transmission plate, connecting shell, movable guide rod, fixed rod, arc-shaped guide plate and the cooperation of vibrating head, can be according to the upper coal passageway depth encountered in actual use selects suitable length power cable, and then facilitate passageway outer control structure to the on-off of driving motor and the control of working frequency.

Description

Technical Field

[0001] This application belongs to the field of coal conveying channel cleaning technology, and in particular relates to a vibration-based anti-clogging coal conveying channel cleaner. Background Technology

[0002] Coal conveying channel cleaning involves cleaning and unblocking coal accumulation, scale, and debris blockages in coal conveying pipelines, chutes, coal hoppers, and other coal transport channels to ensure smooth and safe coal transport. Appropriate cleaning devices are used when there are stubborn coal accumulations, signs of local blockages, abnormal coal accumulation due to sudden changes in coal quality, or when the machine is shut down for maintenance or mandatory cleaning due to safety regulations. The specific selection depends on factors such as the coal accumulation situation, channel structure, and operating status.

[0003] The existing utility model with authorization announcement number CN222098585U discloses a silo cleaning machine. The adjustable structure can adjust the working radius of the cleaning head, so that the device can be applied to cleaning silos of various diameters, thus having a wider range of applications. Furthermore, due to the simple structure of the device, it can be placed in the top opening of the silo through a hoisting system to carry out cleaning operations without additional assembly, resulting in higher work efficiency.

[0004] While the above technical solution can clean the inner walls of silos of various diameters, and similarly has a similar effect when applied to coal feeding channels, the above technical solution can only clean the inner walls of the coal feeding channels. It lacks a vibratory plugging structure that can vibrate and unblock materials in the coal feeding channels, which makes it inconvenient to effectively clean the materials blocking the middle of the coal feeding channels, resulting in poor cleaning and unblocking effects.

[0005] To address this issue, we propose a vibration-based anti-clogging coal loading channel cleaner. Utility Model Content

[0006] The purpose of this invention is to solve the problem in the prior art that it is inconvenient to effectively clean up the blockage material in the middle of the coal feeding channel, resulting in poor cleaning and unblocking effect. Therefore, a vibration anti-blockage coal feeding channel cleaner is proposed.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A vibration-assisted anti-clogging coal conveying channel cleaner includes a housing. A drive motor is fixedly connected to the inner wall of the housing, and a power cable is fixedly connected to the back of the housing. The drive motor is electrically connected to the power cable via a wire. A movable guide rod is slidably connected inside the housing. A drive rod is fixedly connected to the output end of the drive motor. A drive turntable is fixedly connected to the outer surface of the drive rod. A limit post is fixedly connected to the upper surface of the drive turntable. A transmission plate is arranged above the drive turntable. A connecting shell is fixedly connected to the end of the movable guide rod near the transmission plate. A fixing rod is fixedly connected to the inner wall of the connecting shell. An arc-shaped guide plate is fixedly connected to the end of the movable guide rod away from the housing. Several identical vibrating heads are fixedly connected to the outer surface of the arc-shaped guide plate.

[0008] Preferably, the outer surface of the fixing rod and the inner wall of the limiting post are rotatably connected to the inner wall of the transmission plate, and a first connecting rod is fixedly connected to the upper surface of the housing, and a first lifting ring is fixedly connected to the top end of the first connecting rod.

[0009] Preferably, a second connecting rod is fixedly connected to the back of the housing, and a second lifting ring is fixedly connected to the end of the second connecting rod away from the housing.

[0010] Preferably, handle supports are fixedly connected to both sides of the housing, and a pull rod is fixedly connected to the inner wall of each handle support.

[0011] Preferably, each of the handle supports is provided with a grip inside, and the inner wall of each grip is rotatably connected to the outer surface of the pull rod.

[0012] Preferably, a coupling is fixedly connected to the outer surface of the output end of the drive motor, and the inner wall of the coupling is fixedly connected to the outer surface of the drive rod.

[0013] In summary, the technical effects and advantages of this application are as follows: Through the coordinated operation of the casing, power cable, drive motor, drive rod, drive turntable, limit post, transmission plate, connecting shell, movable guide rod, fixed rod, arc-shaped guide plate, and vibrating head, a suitable length of power cable can be selected according to the actual depth of the coal feeding channel encountered during use. This facilitates the control structure outside the channel to control the power supply and frequency of the drive motor. Simultaneously, as the drive motor rotates the drive rod, drive turntable, and limit post, the movable guide rod is controlled within the casing by the transmission of the limit post, transmission plate, connecting shell, and fixed rod. The internal reciprocating sliding motion and frequency control the vibration direction of the arc-shaped guide plate and the vibrating head. Furthermore, the external suspension structure can control the attitude of the casing to adjust the vibration posture of the arc-shaped guide plate and the vibrating head. This allows the entire cleaner to vibrate and clean the side walls and middle of the coal feeding channel, thereby improving the overall unblocking effect of the cleaner. This avoids the problem of poor cleaning and unblocking effect caused by the lack of a vibrating and unblocking structure that can effectively clean the middle of the coal feeding channel. Attached Figure Description

[0014] Figure 1 This is a three-dimensional overall structural diagram of the vibration-resistant and anti-clogging coal loading channel cleaner of this utility model. Figure 2 This is a side-view sectional three-dimensional structural diagram of the casing of this utility model; Figure 3 This is a three-dimensional structural diagram of the drive turntable of this utility model, viewed from below and cut in half. Figure 4 This is a side-view sectional three-dimensional structural schematic diagram of the transmission plate of this utility model; Figure 5 This is a three-dimensional structural diagram of the connecting shell side of this utility model, viewed from below.

[0015] In the diagram: 1. Casing; 2. Power cable; 3. Drive motor; 4. Drive rod; 5. Drive turntable; 6. Limiting post; 7. Transmission plate; 8. Connecting shell; 9. Movable guide rod; 10. Fixed rod; 11. Arc-shaped guide plate; 12. Vibrating head; 13. First connecting rod; 14. First lifting ring; 15. Second connecting rod; 16. Second lifting ring; 17. Handle support; 18. Pull rod; 19. Handle; 20. Coupling. Detailed Implementation

[0016] 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.

[0017] Reference Figure 1-5A vibration-based anti-clogging coal conveying channel cleaner includes a housing 1. A drive motor 3 is fixedly connected to the inner wall of the housing 1, and a power cable 2 is fixedly connected to the back of the housing 1. The drive motor 3 is electrically connected to the power cable 2 through a wire. The power cable 2 can be selected with an appropriate length according to the depth of the coal conveying channel encountered in actual use, so as to facilitate the external control structure to control its power supply and operating frequency. A first connecting rod 13 is fixedly connected to the upper surface of the housing 1, and a first lifting ring 14 is fixedly connected to the top of the first connecting rod 13. By setting the first connecting rod 13, the housing 1 and the first lifting ring 14 can be connected. By setting the first lifting ring 14, it can be connected to external lifting ropes and other structures, so as to facilitate the adjustment of the posture and vibration direction of the entire cleaner.

[0018] The housing 1 has a sliding guide rod 9 inside, the output end of the drive motor 3 is fixedly connected to a drive rod 4, the outer surface of the drive rod 4 is fixedly connected to a drive turntable 5, the back of the housing 1 is fixedly connected to a second connecting rod 15, and the end of the second connecting rod 15 away from the housing 1 is fixedly connected to a second lifting ring 16. By setting the second connecting rod 15, the housing 1 and the second lifting ring 16 can be connected. By setting the second lifting ring 16, it can be connected to external lifting ropes and other structures, thereby facilitating the adjustment of the posture and vibration direction of the entire cleaner.

[0019] A limit post 6 is fixedly connected to the upper surface of the drive turntable 5. A transmission plate 7 is provided above the drive turntable 5. Handle supports 17 are fixedly connected to both sides of the housing 1. A pull rod 18 is fixedly connected to the inner wall of each handle support 17. By setting the pull rod 18, a rotation base surface can be provided for the hand grip structure inside the handle support 17. By setting the handle support 17 and the pull rod 18, the entire cleaner can be temporarily manually moved in conjunction with the aforementioned hand grip structure.

[0020] The movable guide rod 9 is fixedly connected to a connecting shell 8 at one end near the transmission plate 7. A fixing rod 10 is fixedly connected to the inner wall of the connecting shell 8. The outer surface of the fixing rod 10 and the inner wall of the limiting post 6 are rotatably connected to the inner wall of the transmission plate 7. Each handle support 17 is provided with a handle 19 inside. The inner wall of each handle 19 is rotatably connected to the outer surface of the pull rod 18. By providing handles 19, the handle support 17 can rotate around the outer surface of the pull rod 18 inside. Then, by holding the handle 19, the entire cleaner can be temporarily manually moved.

[0021] An arc-shaped guide plate 11 is fixedly connected to the end of the movable guide rod 9 away from the housing 1. Several identical vibrating heads 12 are fixedly connected to the outer surface of the arc-shaped guide plate 11. Both the arc-shaped guide plate 11 and the vibrating heads 12 have high strength and hardness, and their structural characteristics make it less likely to cause material jamming, thereby improving the vibration effect. A coupling 20 is fixedly connected to the outer surface of the output end of the drive motor 3. The inner wall of the coupling 20 is fixedly connected to the outer surface of the drive rod 4. By setting the coupling 20, the connection between the output end of the drive motor 3 and the drive rod 4 can be strengthened, thereby increasing the rotational stability of the drive rod 4.

[0022] The working principle of this utility model is as follows: During use, according to the depth of the coal feeding channel, the first lifting ring 14 and the second lifting ring 16 can be connected to an external suspension structure of appropriate length to facilitate adjustment of the attitude of the casing 1 and the entire equipment, adapting to different blockage positions. The handles 19 on both sides of the casing 1 are installed through the pull rod 18 and the handle support 17, which facilitates manual temporary adjustment of the equipment position, further improving the cleaning flexibility and ensuring that blockages in different positions in the channel can be effectively handled. After the sufficiently long power cable 2 is connected to the external power supply, the current is transmitted to the drive motor 3 through the wire to provide power. After the drive motor 3 starts, the output end drives the drive rod 4 to rotate stably through the coupling 20. As the drive rod 4 rotates, the drive turntable 5 fixed on its outer surface rotates synchronously. The limit post 6 on the upper surface of the drive turntable 5 also makes a circular motion. When the limit post 6 rotates, its outer surface contacts the inner wall of the transmission plate 7 and drives the transmission plate 7 to move. Since the transmission plate 7 is simultaneously connected to the inner wall of the connecting shell 8, the drive rod 4 rotates in a circular motion. The fixed rod 10 is rotatably connected. When the limiting post 6 makes a circular motion, the transmission plate 7 is pushed and pulled, which in turn drives the movable guide rod 9 to reciprocate inside the housing 1 through the fixed rod 10 and the connecting shell 8. This process converts the rotational motion of the drive motor 3 into the linear reciprocating motion of the movable guide rod 9, providing a power basis for the cleaning operation. The end of the movable guide rod 9 away from the housing 1 is connected to the arc-shaped guide plate 11. As the movable guide rod 9 reciprocates, the arc-shaped guide plate 11 moves synchronously, and the multiple vibrating heads 12 on its outer surface vibrate the blockage material at high frequency. The arc-shaped design of the arc-shaped guide plate 11 is adapted to the curvature of the inner wall of the channel, and the distribution of the vibrating heads 12 can take into account the blockages in the side walls and middle area of ​​the channel, improving the cleaning range. The design of the entire vibration anti-blockage coal feeding channel cleaner effectively solves the problem that the lack of a vibrating and unblocking structure that can vibrate the blockage material in the coal feeding channel makes it inconvenient to effectively clean the blockage material in the middle of the coal feeding channel, resulting in poor cleaning and unblocking effect.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] 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 vibration-based anti-clogging coal conveying channel cleaner, comprising a housing (1), characterized in that: A drive motor (3) is fixedly connected to the inner wall of the housing (1). A power cable (2) is fixedly connected to the back of the housing (1). The drive motor (3) is electrically connected to the power cable (2) through a wire. A movable guide rod (9) is slidably connected inside the housing (1). A drive rod (4) is fixedly connected to the output end of the drive motor (3). A drive turntable (5) is fixedly connected to the outer surface of the drive rod (4). A limit post (6) is fixedly connected to the upper surface of the drive turntable (5). A transmission plate (7) is provided above the drive turntable (5). A connecting shell (8) is fixedly connected to the end of the movable guide rod (9) near the transmission plate (7). A fixing rod (10) is fixedly connected to the inner wall of the connecting shell (8). An arc-shaped guide plate (11) is fixedly connected to the end of the movable guide rod (9) away from the housing (1). Several identical vibrating heads (12) are fixedly connected to the outer surface of the arc-shaped guide plate (11).

2. The vibration-based anti-clogging coal conveying channel cleaner according to claim 1, characterized in that: The outer surface of the fixed rod (10) and the inner wall of the limiting post (6) are rotatably connected to the inner wall of the transmission plate (7). The upper surface of the housing (1) is fixedly connected to the first connecting rod (13), and the top end of the first connecting rod (13) is fixedly connected to the first lifting ring (14).

3. The vibration-based anti-clogging coal conveying channel cleaner according to claim 1, characterized in that: A second connecting rod (15) is fixedly connected to the back of the housing (1), and a second lifting ring (16) is fixedly connected to the end of the second connecting rod (15) away from the housing (1).

4. The vibration-based anti-clogging coal conveying channel cleaner according to claim 1, characterized in that: Both sides of the housing (1) are fixedly connected to handle supports (17), and each handle support (17) is fixedly connected to a pull rod (18) on its inner wall.

5. A vibration-based anti-clogging coal conveying channel cleaner according to claim 4, characterized in that: Each of the handle supports (17) is provided with a grip (19) inside, and the inner wall of each grip (19) is rotatably connected to the outer surface of the pull rod (18).

6. The vibration-based anti-clogging coal conveying channel cleaner according to claim 1, characterized in that: A coupling (20) is fixedly connected to the outer surface of the output end of the drive motor (3), and the inner wall of the coupling (20) is fixedly connected to the outer surface of the drive rod (4).

Images