Chute blocking and cleaning device

Abstract

The utility model provides a chute material -blocking cleaning device relates to chute technical field, include: anti -blocking mechanism, the center place fixedly connected with connecting shaft on the surface of the side of runner away from the support pole, the side fixedly connected with no. Transmission belt, the surface of no. The surface of no. Transmission belt is engaged with transmission belt away from no. Transmission belt is engaged with no. The end of transmission belt away from no. The surface of no. The center place fixedly connected with the pivot of no. The end fixedly connected with convex block of pivot away from no. The end fixedly connected with convex block of pivot away from no. The high -frequency vibration between transmission link mechanism transmission link and support pole and the mode of convex block drive frame swing up and down in anti -blocking mechanism has improved the vibration amplitude and frequency of frame, makes the material in its inside can flow out smoothly, thereby has reached the effect that the rapid dredging, avoids the effect that blocks up.

Description

Technical Field

[0001] This utility model relates to the field of chute technology, and in particular to a chute blockage cleaning device. Background Technology

[0002] In industrial production, chutes, as key equipment for material conveying, are widely used in mining, metallurgy, building materials and other industries. Their main function is to transport bulk materials (such as ore, coal, sand and gravel) from a high place to a low place or to subsequent processing equipment through inclined channels. However, in actual operation, chute blockage has always been a prominent problem affecting production efficiency and equipment stability.

[0003] When bulk materials flow in a chute, they are easily accumulated on the inner wall, corners, or outlet of the chute due to factors such as material moisture, viscosity, and uneven particle size. Traditional handling methods mostly rely on manual unblocking, which is not only labor-intensive and has a harsh working environment, but also poses a high safety risk. Utility Model Content

[0004] This application aims to address at least one of the technical problems existing in the prior art or related technologies.

[0005] To address this issue, this application provides a chute blockage clearing device that solves the technical problem by increasing the vibration amplitude of the material during feeding, thereby preventing blockage.

[0006] The first aspect of this application provides a chute blockage cleaning device, comprising: a frame, a drive motor, and a transmission mechanism; The first transmission gear is fixedly connected to the output shaft of the drive motor; The second transmission gear is engaged with the side of the first transmission gear. A transmission rod is rotatably connected to the edge of the surface of the transmission wheel; The transmission rod is internally slidably connected to a support rod. A return spring is fixedly connected to the surface of the end of the support rod; A rotating wheel is rotatably connected to the end of the support rod away from the transmission rod.

[0007] Preferably, the rack; The feed inlet is fixedly connected to the top of the frame; Inclined plate, the side wall inside the frame is fixedly connected to the inclined plate; Dust baffle strip: A dust baffle strip is fixedly connected to the bottom of the frame; The dust-proof strip is fixedly connected to a base at one end away from the bottom of the frame. Anti-blocking mechanism: The frame is equipped with an anti-blocking mechanism. The upper surface of the base has a movable groove. A pressure block is slidably connected inside the movable groove; A support rod is fixedly connected to the upper surface of the pressure block; A vibration spring is fixedly connected to the bottom of the pressure block.

[0008] Preferably, the anti-blocking mechanism; A connecting shaft is fixedly connected to the center of the surface of the rotating wheel away from the support rod; A first rotating wheel, and a first transmission wheel is fixedly connected to the side of the connecting shaft away from the rotating wheel; A drive belt is engaged with the surface of the first drive wheel; The second rotating wheel is engaged with the end of the transmission belt away from the first rotating wheel; A rotating shaft is fixedly connected to the center of the surface of the second rotating wheel; A convex block is fixedly connected to the end of the rotating shaft away from the second rotating wheel.

[0009] Preferably, the frame has a hollow groove inside, the inclined plates are placed on both sides of the inner wall of the frame to form a hollow gap, and the anti-blocking mechanism is placed in the hollow gap.

[0010] Preferably, a through hole is provided at the center of the base, a support frame is fixedly connected to the side wall of the base, and the drive motor is fixedly connected to the upper surface of the support frame.

[0011] Preferably, the surface of the transmission rod is provided with a groove, the end of the support rod is fixedly connected to a slider, the slider is slidably connected inside the groove, and the end of the return spring away from the support rod is fixedly connected to the bottom side wall of the groove.

[0012] Preferably, the connecting shaft passes through the side wall of the frame and is rotatably connected inside the side wall, the rotating shaft passes through the side wall of the frame and is rotatably connected inside the side wall, and the convex block is a cast iron block with a circular base and an elliptical protrusion fixed on its side.

[0013] Preferably, the end of the vibration spring away from the pressure block is fixedly connected to the bottom of the movable groove, and the end of the support rod away from the pressure block is fixedly connected to the bottom of the frame.

[0014] In some possible embodiments, the chute blockage cleaning device provided in this application has all the beneficial effects of the fastener, which will not be described in detail here.

[0015] Compared with the prior art, the technical solution provided in this application has at least the following technical effects: 1. This utility model improves the vibration amplitude and frequency of the frame by using the high-frequency vibration between the transmission rod and the support rod in the transmission mechanism and the up-and-down swinging of the frame by the convex block in the anti-blocking mechanism, so that the material can flow out smoothly inside, thereby achieving the effect of rapid unblocking and avoiding blockage. 2. This utility model achieves the effect of being able to operate under different material flow conditions by having the frame swing up and down on the upper surface of the base, eliminating the need for manual unblocking, and by using the vibration spring inside the movable groove to buffer the vibration amplitude. Additional aspects and advantages of this application will become apparent in the following description or may be learned by practice of this application. Attached Figure Description

[0016] Figure 1 A frontal three-dimensional structural diagram of the overall equipment of the chute blockage cleaning device proposed in this utility model; Figure 2 This utility model provides a side cross-sectional three-dimensional structural diagram of the overall equipment of a chute blockage cleaning device; Figure 3 This utility model provides a front three-dimensional structural diagram of the transmission mechanism and anti-blocking mechanism of a chute blockage cleaning device; Figure 4 This utility model provides a three-dimensional cross-sectional view of the base of a chute blockage cleaning device; Figure 5 A frontal perspective view of the transmission mechanism of a chute blockage cleaning device is provided for this utility model. Figure 6 This utility model presents a frontal perspective view of the anti-blocking mechanism of a chute blockage cleaning device.

[0017] In the diagram: 1. Frame; 2. Feed inlet; 3. Inclined plate; 4. Dust baffle strip; 5. Base; 6. Drive motor; 7. Transmission mechanism; 701. First transmission gear; 702. Second transmission gear; 703. Transmission rod; 704. Support rod; 705. Return spring; 706. Rotating wheel; 8. Anti-blocking mechanism; 801. Connecting shaft; 802. First rotating wheel; 803. Transmission belt; 804. Second rotating wheel; 805. Rotating shaft; 806. Convex block; 9. Movable groove; 10. Pressure block; 11. Support rod; 12. Vibration spring. Detailed Implementation

[0018] To better understand the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, further illustrates this utility model.

[0019] In some embodiments, according to Figure 1 - Figure 5As shown, a chute blockage cleaning device includes: a frame 1, a drive motor 6, and a transmission mechanism 7; Feed inlet 2 is fixedly connected to the top of the frame 1; Inclined plate 3 is fixedly connected to the side wall inside the frame 1; Dust baffle 4 is fixedly connected to the bottom of the frame 1; The base 5 and the dustproof strip 4 are fixedly connected to the end of the base 5 away from the bottom of the frame 1. The base 5 has a through hole in the center. The support frame is fixedly connected to the side wall of the base 5. The drive motor 6 is fixedly connected to the upper surface of the support frame.

[0020] Anti-blocking mechanism 8 is provided inside the frame 1; The upper surface of the base 5 has an active groove 9; The pressure block 10 is slidably connected inside the movable groove 9; Support rod 11 is fixedly connected to the upper surface of pressure block 10; Vibration spring 12 is fixedly connected to the bottom of pressure block 10. The end of vibration spring 12 away from pressure block 10 is fixedly connected to the bottom of movable groove 9. The end of support rod 11 away from pressure block 10 is fixedly connected to the bottom of frame 1.

[0021] The first transmission gear 701 is fixedly connected to the output shaft of the drive motor 6. The second transmission gear 702 is engaged with the side of the first transmission gear 701. The transmission rod 703 is rotatably connected to the edge of the surface of the second transmission gear 702. Support rod 704 is internally slidably connected to transmission rod 703; A return spring 705 is fixedly connected to the surface of the end of the support rod 704. A slide groove is opened on the surface of the transmission rod 703. A slider is fixedly connected to the end of the support rod 704. The slider is slidably connected inside the slide groove, and the end of the return spring 705 away from the support rod 704 is fixedly connected to the bottom side wall of the slide groove.

[0022] Rotary wheel 706 is rotatably connected to the end of support rod 704 away from transmission rod 703.

[0023] In this embodiment, when the drive motor 6 starts, the first transmission gear 701 rotates coaxially with it, and the second transmission gear 702, which meshes with the side of the first transmission gear 701, starts to rotate. At this time, the second transmission gear 702 drives the transmission rod 703, which is rotatably connected to its surface, to rotate around the center of the second transmission gear 702. The transmission rod 703 is slidably connected to the support rod 704 through a slider, so that the support rod 704 rotates with the transmission rod 703. The other end of the support rod 704 is rotatably connected to the surface of the rotating wheel 706, so that the rotating wheel 706 rotates with the second transmission gear 702, thus achieving the transmission effect. A return spring 705 is fixedly connected between the transmission rod 703 and the support rod 704, so that the support rod 704 and the transmission rod 703 can move towards each other and away from each other under the action of elastic force when they rotate, thus making the frame 1 vibrate up and down. Since the frame 1 is slidably connected to the movable groove 9 on the surface of the base 5 through the support rod 11, and the bottom of the support rod 11 is connected to the vibration spring 12 through the pressure block 10, the frame 1 can vibrate up and down at the upper end of the base 5. The gap between the base 5 and the frame 1 is connected by the dust baffle 4. The bottom of the base 5 is provided with a through hole, so that the material input inside the frame 1 can flow out from inside the base 5.

[0024] Example 2: According to Figure 2 - Figure 6 As shown, the anti-blocking mechanism 8 has a hollow groove inside the frame 1. The inclined plate 3 is placed on both sides of the inner wall of the frame 1 to form a hollow gap, and the anti-blocking mechanism 8 is placed in the hollow gap.

[0025] Connecting shaft 801 is fixedly connected to the center of the surface of the rotating wheel 706 on the side away from the support rod 704; The first rotating wheel 802 is fixedly connected to the side of the connecting shaft 801 away from the rotating wheel 706. The drive belt 803 is engaged with the surface of the first rotating pulley 802; The second rotating wheel 804 is engaged with the end of the transmission belt 803 that is away from the first rotating wheel 802; A rotating shaft 805 is fixedly connected to the center of the surface of the second rotating wheel 804. A connecting shaft 801 passes through the side wall of the frame 1 and is rotatably connected inside the side wall. The rotating shaft 805 also passes through the side wall of the frame 1 and is rotatably connected inside the side wall. A convex block 806 is fixedly connected to one end of the rotating shaft 805 away from the second rotating wheel 804. The convex block 806 is a cast iron block with a circular base and an elliptical protrusion fixed on its side.

[0026] In this embodiment, when the rotating wheel 706 starts to rotate under the drive of the support rod 704, the connecting shaft 801 rotates with the rotating wheel 706. At this time, the first rotating wheel 802 rotates coaxially and drives the second rotating wheel 804 to start rotating through the transmission belt 803. The second rotating wheel 804 drives the convex block 806 to rotate through the rotating shaft 805. Since the convex block 806 has a circular base and an elliptical protruding cast iron block fixed on the side, the center of gravity of the convex block 806 is not on the axis of the rotating shaft 805. The bias force generated when the convex block 806 rotates causes the frame 1 to swing up and down, so that the material entering the frame 1 through the feed port 2 can repeatedly vibrate up and down, avoiding the situation where large pieces of material block the discharge port, thus achieving the effect of avoiding blockage.

[0027] Working principle: When the drive motor 6 starts, the first transmission gear 701 rotates coaxially with it. The second transmission gear 702, which meshes with the first transmission gear 701 on its side, begins to rotate. At this time, the second transmission gear 702 drives the transmission rod 703, which is rotatably connected to its surface, to rotate around the center of the second transmission gear 702. The transmission rod 703 is slidably connected to the support rod 704 through a slider, so that the support rod 704 rotates with the transmission rod 703. The other end of the support rod 704 is rotatably connected to the surface of the rotating wheel 706, so that the rotating wheel 706 rotates with the second transmission gear 702, thus achieving the transmission effect. A return spring 705 is fixedly connected between the transmission rod 703 and the support rod 704, so that when the support rod 704 and the transmission rod 703 rotate together, they can be re-energized by the elastic force. The opposing and reciprocating movements cause the frame 1 to vibrate up and down. When the rotating wheel 706 starts to rotate under the drive of the support rod 704, the connecting shaft 801 rotates with the rotating wheel 706. At this time, the first rotating wheel 802 rotates coaxially and drives the second rotating wheel 804 to start rotating through the transmission belt 803. The second rotating wheel 804 drives the convex block 806 to rotate through the rotating shaft 805. Since the convex block 806 has a circular base and an elliptical protruding cast iron block fixed on the side, the center of gravity of the convex block 806 is not on the axis of the rotating shaft 805. The bias force generated when the convex block 806 rotates causes the frame 1 to swing up and down, so that the material entering the frame 1 through the feed port 2 can repeatedly vibrate up and down, avoiding the situation where large pieces of material block the discharge port, thus achieving the effect of avoiding blockage.

[0028] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A chute blockage cleaning device, characterized in that, include: Frame (1), drive motor (6), transmission mechanism (7); The first transmission gear (701) is fixedly connected to the output shaft of the drive motor (6); The second transmission gear (702) is engaged with the side of the first transmission gear (701). The transmission rod (703) is rotatably connected to the edge of the surface of the second transmission gear (702). Support rod (704), the transmission rod (703) is internally slidably connected to the support rod (704); A return spring (705) is fixedly connected to the surface of the end of the support rod (704); A rotating wheel (706) is rotatably connected to one end of the support rod (704) away from the transmission rod (703).

2. The chute blockage cleaning device according to claim 1, characterized in that: The frame (1); The feed inlet (2) is fixedly connected to the top of the frame (1); Inclined plate (3), the inclined plate (3) is fixedly connected to the side wall inside the frame (1); Dust baffle (4), the bottom of the frame (1) is fixedly connected to the dust baffle (4); The base (5) is fixedly connected to one end of the dustproof strip (4) away from the bottom of the frame (1); Anti-blocking mechanism (8), the frame (1) is provided with anti-blocking mechanism (8); The upper surface of the base (5) is provided with an active groove (9); Pressure block (10), the movable groove (9) is slidably connected to the pressure block (10); Support rod (11), the upper surface of the pressure block (10) is fixedly connected to the support rod (11). Vibration spring (12), the bottom of the pressure block (10) is fixedly connected to the vibration spring (12).

3. The chute blockage cleaning device according to claim 2, characterized in that: The anti-blocking mechanism (8); A connecting shaft (801) is fixedly connected to the center of the surface of the rotating wheel (706) away from the support rod (704). A first rotating wheel (802) is fixedly connected to the side of the connecting shaft (801) away from the rotating wheel (706). A drive belt (803) is engaged with the surface of the first rotating wheel (802). The second rotating wheel (804) is engaged with the end of the transmission belt (803) away from the first rotating wheel (802). A rotating shaft (805) is fixedly connected to the center of the surface of the second rotating wheel (804). A convex block (806) is fixedly connected to one end of the rotating shaft (805) away from the second rotating wheel (804).

4. The chute blockage cleaning device according to claim 2, characterized in that: The frame (1) has a hollow groove inside. The inclined plate (3) is placed on both sides of the inner wall of the frame (1) to form a hollow gap, and the anti-blocking mechanism (8) is placed in the hollow gap.

5. The chute blockage cleaning device according to claim 2, characterized in that: The base (5) has a through hole at its center, and a support frame is fixedly connected to the side wall of the base (5). The drive motor (6) is fixedly connected to the upper surface of the support frame.

6. The chute blockage cleaning device according to claim 1, characterized in that: The transmission rod (703) has a groove on its surface, and a slider is fixedly connected to the end of the support rod (704). The slider is slidably connected inside the groove, and the end of the return spring (705) away from the support rod (704) is fixedly connected to the bottom side wall of the groove.

7. The chute blockage cleaning device according to claim 3, characterized in that: The connecting shaft (801) passes through the side wall of the frame (1) and is rotatably connected inside the side wall. The rotating shaft (805) passes through the side wall of the frame (1) and is rotatably connected inside the side wall. The convex block (806) is a cast iron block with a circular base and an elliptical protrusion fixed on the side.

8. The chute blockage cleaning device according to claim 2, characterized in that: The end of the vibration spring (12) away from the pressure block (10) is fixedly connected to the bottom of the movable groove (9), and the end of the support rod (11) away from the pressure block (10) is fixedly connected to the bottom of the frame (1).

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