Chute stockpile cleaning device

Abstract

The utility model provides a chute stockpile cleaning device. The chute stockpile cleaning device comprises a vibration cleaning device, a transverse moving mechanism, a retracting and releasing mechanism and four detection mechanisms. The four detection mechanisms are symmetrically arranged on the inner wall of the chute, and the detection mechanisms are used for detecting the material blocking position in the chute; the vibration cleaning device is arranged on the inner side of the chute, the retracting and releasing mechanism is used for achieving up-down movement of the vibration cleaning device in the chute, and the transverse moving mechanism is used for achieving left-right movement of the vibration cleaning device in the chute. According to the chute stockpile cleaning device, the problem that the cleaning effect is poor due to the fact that a vibration point of an external vibration device in the prior art is fixed and cannot be accurately positioned to a chute stockpile position is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material transportation, in particular to a chute pile cleaning device. Background Art

[0002] In the industrial production process, the chute serves as an important channel for material transportation, and its smoothness directly affects the overall production efficiency. However, under some specific working conditions, material accumulation often occurs inside the chute. Especially when dealing with materials with strong viscosity or large particles, materials tend to gather in certain parts of the chute, forming piles, and may even cause the entire chute to be completely blocked. This not only makes the chute unable to work normally, but also requires additional manual processing, increasing labor costs and safety hazards. Since the vibration point of the external vibration device in the related art is fixed, it is impossible to accurately locate the chute pile position, resulting in poor cleaning effect; and long-term vibration operation may cause damage to the chute itself. All of the above factors make it difficult to solve the blockage problem of the chute in a timely and effective manner during actual use. Summary of the Invention

[0003] In view of this, the present invention aims to solve one of the related technical problems at least to a certain extent.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A chute stockpiling cleaning device includes a vibration cleaning device, a transverse movement mechanism, a retracting and releasing mechanism, and four detection mechanisms;

[0006] The four detection mechanisms are symmetrically arranged on the inner wall of the chute, and the detection mechanisms are used to detect the position of material blockage in the chute;

[0007] The vibration cleaning device is arranged inside the chute, the retracting mechanism is used to enable the vibration cleaning device to move up and down inside the chute, and the transverse movement mechanism is used to enable the vibration cleaning device to move left and right inside the chute.

[0008] Furthermore, the vibration cleaning device includes a vibrator, a vibration base and a vibration shell, the vibrator is arranged on the inner side of the vibration base, the vibration shell is used to cover the vibrator, the vibrator and the vibration shell are both detachably connected to the vibration base, the top of the vibration base is connected to the retractable mechanism, the vibration base is a triangular base, and the vibration shell is a triangular cone structure.

[0009] Furthermore, the cross section of the vibration shell is a conical material guiding structure.

[0010] Furthermore, the retracting and extending mechanism includes an electric winch and a steel wire rope, the electric winch is connected to the vibration base via the steel wire rope, and the steel wire rope passes through the transverse sliding block of the transverse mechanism.

[0011] Furthermore, the transverse movement mechanism includes a transverse movement slider, a driving block, a connecting plate, a guide slide rail, a material baffle plate, a slide chute and a driving mechanism. The slide chute is arranged on the inner wall of the chute, and the transverse movement slider slides in the slide chute through the guide slide rail. The material baffle plate is arranged on the inner end face of the chute. The material baffle plate is used to prevent material from falling into the chute. The output end of the driving mechanism is connected to the driving block, and the driving block is connected to the transverse movement slider through the connecting plate. The transverse movement slider realizes the left and right movement of the vibration cleaning device in the chute through the wire rope.

[0012] Furthermore, the detection mechanism includes a sensor bracket and a detection sensor, one end of the sensor bracket is connected to the inner wall of the chute, and the other end of the sensor bracket is connected to the detection sensor.

[0013] Furthermore, the vibrator is a pneumatic vibrator.

[0014] Furthermore, the detection sensor is a material level tilt switch sensor.

[0015] Furthermore, the outer edge of the vibration base is provided with a sloped chamfer.

[0016] Compared with the prior art, the chute pile cleaning device described in the present invention has the following advantages:

[0017] 1. The vibrations generated by the vibrator effectively loosen and clear blocked materials, restoring the chute to normal operation and improving production efficiency. Combined with a transverse movement mechanism and a retractable mechanism, the vibratory cleaning device allows full movement within the chute, automatically locating and clearing blocked areas, reducing manual intervention. The vibrator, vibration housing, and vibration base are detachably connected, facilitating maintenance and component replacement, reducing equipment repair difficulty and cost. The vibration housing features a tapered guide structure, facilitating material flow and further reducing the likelihood of blockage.

[0018] 2. The chute pile clearing device precisely clears accumulated material within the chute, effectively resolving production stagnation caused by material blockage. Leveraging the conical structure of the vibrating housing, the device not only breaks up and removes accumulated material but also uses vibration to loosen it and allow it to fall naturally. This device can be used continuously during production without downtime, is easy to operate, safe and reliable, and does not damage the chute, significantly improving the economic benefits of production units. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of a chute pile cleaning device according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic top view of a chute pile cleaning device according to an embodiment of the present utility model;

[0022] Figure 3 for Figure 2 Cross-section at AA;

[0023] Figure 4 This is a schematic structural diagram of the transverse movement mechanism according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the vibration cleaning device according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic structural diagram of a vibration cleaning device according to an embodiment of the present utility model;

[0026] Figure 7 This is a side view of the structure of the vibration cleaning device according to an embodiment of the present utility model;

[0027] Figure 8 This is an axonometric diagram of the structure of the vibration cleaning device according to an embodiment of the present utility model;

[0028] Figure 9 This is a schematic diagram of the cross-sectional structure of the transverse displacement structure described in an embodiment of the present utility model.

[0029] Description of reference numerals:

[0030] 1. Chute; 2. Detection sensor; 3. Vibration cleaning device; 301. Vibrator; 302. Vibration base; 303. Vibration shell; 4. Transverse slider; 5. Sensor bracket; 6. Air pipe; 7. Wire rope; 8. Guide rail; 9. Driving mechanism; 10. Electric winch; Baffle plate, 11. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0035] A chute stack cleaning device, such as Figure 1 As shown, it includes a vibration cleaning device, a transverse movement mechanism, a retractable mechanism and four detection mechanisms; the four detection mechanisms are symmetrically arranged on the inner wall of the chute 1, and the detection mechanisms are used to detect the position of material blockage in the chute 1; the vibration cleaning device is arranged on the inner side of the chute 1, the retractable mechanism is used to realize the vibration cleaning device to move up and down inside the chute 1, and the transverse movement mechanism is used to realize the vibration cleaning device to move left and right in the chute 1.

[0036] The vibrating cleaning device includes a vibrator, a vibrating base, and a vibrating housing. The vibrator is mounted inside the vibrating base, and the vibrating housing covers the vibrator. Both the vibrator and the vibrating housing are detachably connected to the vibrating base. The top of the vibrating base is connected to a retractable mechanism. The vibrating base is triangular, and the vibrating housing has a triangular pyramidal surface structure. The cross-section of the vibrating housing has a tapered material guide structure. The outer edge of the vibrating base is provided with a sloped chamfer. The vibrator is a pneumatic vibrator.

[0037] The vibrator 301 is bolted to the vibration cleaning device base 302, and the vibration cleaning device shell 303 is bolted to the vibration cleaning device base 302, and the start and stop of the vibration gas 301 is controlled by the air source switch; the vibration cleaning device base 302 is a triangular base, and the outer edge of the cleaning device base 302 is a sloped chamfer, which has the function of removing accumulated materials; the vibration cleaning device shell 303 is a triangular cone structure, which plays a role in protecting the vibrator 301. At the same time, the vibration cleaning device shell 303 is a conical material guide structure, and materials can easily slide down from above it. This structure can also help to destroy the accumulated materials during the movement of the vibration cleaning device, thereby increasing the effect of cleaning the pile of materials.

[0038] The retracting mechanism includes an electric winch 10 and a steel wire rope 7. The electric winch 10 is connected to the vibration base through the steel wire rope 7. The steel wire rope 7 passes through the transverse sliding block 4 of the transverse mechanism. By pulling and releasing the steel wire rope 7, the vibration cleaning device 3 slides up and down along the inner wall of the chute 1.

[0039] The transverse movement mechanism includes a transverse movement slider 4, a drive block, a connecting plate, a guide rail 8, a material retaining plate 11, a chute, and a drive mechanism 9. The chute is arranged on the inner wall of the chute 1. The transverse movement slider 4 slides in the chute via the guide rail 8. The material retaining plate 11 is arranged on the inner end face of the chute 1 and is used to prevent material from falling into the chute. The output end of the drive mechanism 9 is connected to the drive block, which is connected to the transverse movement slider 4 via the connecting plate. The transverse movement slider 4 enables the vibration cleaning device to move left and right in the chute 1 via the wire rope 7. The guide rail 8 is mounted on the outer wall of the chute 1. The drive mechanism is a screw transmission device, which is driven to rotate by the motor, causing the drive block to drive the transverse movement slider 4 to slide left and right, thereby enabling the vibration cleaning device 3 to slide left and right along the inner wall of the chute 1.

[0040] The transverse movement mechanism includes a transverse movement slider 4, a driving block, a connecting plate, a guide slide 8 and a driving mechanism 9. The guide slide 8 is arranged on the inner wall of the chute 1. The output end of the driving mechanism 9 is connected to the driving block. The driving block is connected to the transverse movement slider 4 through the connecting plate. The transverse movement slider 4 slides with the guide slide 8. The transverse movement slider 4 realizes the left and right movement of the vibration cleaning device in the chute 1 through the wire rope 7.

[0041] The detection mechanism includes a sensor bracket 5 and a detection sensor 2. One end of the sensor bracket 5 is connected to the inner wall of the chute 1, and the other end of the sensor bracket 5 is connected to the detection sensor 2. The detection sensor 2 is a material level tilt switch sensor. The sensor bracket 5 is placed inside the chute 1, and the detection sensor 2 is suspended on the sensor bracket 5. The detection sensor 2 is suspended on the sensor bracket 5 relative to the two corner points of the chute 1. A detection sensor 2 is placed above and below each chute angle. The bottom of the detection sensor 2 at each position maintains a certain distance from the chute 1. The detection sensor 2 is a material level tilt switch sensor. When material piles up inside the chute 1 and the height of the pile touches the detection sensor 2, the detection sensor 2 tilts. When the tilt angle of the detection sensor 2 is greater than 15°, an alarm signal is issued, which can determine that material piles up at the corresponding position of the chute 1 and needs to be cleaned in time. Start the vibration cleaning device 3, and the accumulated materials will loosen and fall off under the vibration of the vibration cleaning device 3. At the same time, the vibration cleaning device 3 can be moved up and down along the inner wall of the chute 1 to the stacking position under the action of the wire rope 7. The transverse slider 4 can slide the vibration cleaning device 3 left and right along the inner wall of the chute 1 under the action of the driving mechanism 9. After the material is cleaned, the detection sensor 2 returns to the vertical state and the alarm signal is released.

[0042] Detection sensor 2 is a material level tilt switch. When the vertically suspended tilt switch is subjected to external force and deviates from its vertical position by more than 15 degrees, the mercury contacts inside the switch activate, opening the normally closed contacts. When the external force is removed, the tilt switch returns to its vertical position, and the mercury contacts reclose. This change in the tilt switch's contacts is used to determine the operating status of the protective device and to take timely measures to achieve safety protection. During installation, use a steel wire rope to suspend the product, keeping the cable loose to ensure proper operation.

[0043] How this example works

[0044] According to the material properties in the application, the height, width, length of the chute 1 and other factors, the chute stacking cleaning device is designed and arranged inside the chute 1, and the detection sensor 2 can be installed and adjusted in height according to the chute structure. During the production and use of the chute 1, if the corresponding position detection sensor 2 receives a material blockage alarm, the vibrator 301 is started, and the vibration cleaning device 3 is pulled to the stacking position of the chute 1 by driving the wire rope 7 and controlling the sliding slider 4 to slide, and the vibration cleaning device 3 starts to work. The unique conical structure of the vibration cleaning device 3 can well break up the accumulated materials in front. This structure has the function of breaking and shoveling the piled materials, and with the vibration of the vibration device, the materials become loose and fall. After the alarm signal is lifted, the vibrator 301 is turned off and the vibration cleaning device 3 stops working.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chute stack cleaning device, characterized by: It includes a vibration cleaning device, a transverse movement mechanism, a retracting and extending mechanism and four detection mechanisms; The four detection mechanisms are symmetrically arranged on the inner wall of the chute (1), and the detection mechanisms are used to detect the position of material blockage in the chute (1); The vibration cleaning device is arranged inside the chute (1); the retracting mechanism is used to enable the vibration cleaning device to move up and down inside the chute (1); and the transverse movement mechanism is used to enable the vibration cleaning device to move left and right inside the chute (1).

2. A chute pile cleaning device according to claim 1, characterized in that: The vibration cleaning device includes a vibrator, a vibration base and a vibration shell. The vibrator is arranged on the inner side of the vibration base. The vibration shell is used to cover the vibrator. The vibrator and the vibration shell are both detachably connected to the vibration base. The top of the vibration base is connected to the retractable mechanism. The vibration base is a triangular base and the vibration shell is a triangular cone structure.

3. A chute pile cleaning device according to claim 2, characterized in that: The cross section of the vibration shell is a conical material guiding structure.

4. A chute stockpiling cleaning device according to any one of claims 2 or 3, characterized in that: The retractable mechanism comprises an electric winch (10) and a steel wire rope (7); the electric winch (10) is connected to the vibration base via the steel wire rope (7); and the steel wire rope (7) passes through a transverse sliding block (4) of the transverse mechanism.

5. A chute pile cleaning device according to claim 4, characterized in that: The transverse movement mechanism includes a transverse movement slider (4), a driving block, a connecting plate, a guide rail (8), a material baffle (11), a chute and a driving mechanism (9); the chute is arranged on the inner wall of the chute (1); the transverse movement slider (4) slides in the chute through the guide rail (8); the material baffle (11) is arranged on the inner end face of the chute; the material baffle (11) is used to prevent materials from falling into the chute; the output end of the driving mechanism (9) is connected to the driving block; the driving block is connected to the transverse movement slider (4) through the connecting plate; the transverse movement slider (4) realizes the left and right movement of the vibration cleaning device in the chute (1) through the wire rope (7).

6. A chute pile cleaning device according to claim 4, characterized in that: The detection mechanism comprises a sensor bracket (5) and a detection sensor (2), one end of the sensor bracket (5) is connected to the inner wall of the chute (1), and the other end of the sensor bracket (5) is connected to the detection sensor (2).

7. The chute pile cleaning device according to claim 4, characterized in that: The vibrator is a pneumatic vibrator.

8. The chute stockpiling cleaning device according to claim 6, characterized in that: The detection sensor (2) is a material level tilt switch sensor.

9. The chute stockpiling cleaning device according to claim 4, characterized in that: The outer edge of the vibration base is provided with a sloped chamfer.

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