Dustproof telescopic barrel

Abstract

The utility model relates to a slide cylinder, concretely relates to a dustproof telescopic slide cylinder, including feed hopper, discharge hopper, sleeve type conical hopper, integral dustproof hose, dust collecting cover, dust collecting cylinder and dust skirt, the upper end of dust collecting cylinder is equipped with feed hopper, the lower end of dust collecting cylinder is installed integral dustproof hose, and a plurality of groups of sleeve type conical hopper of inclined design are installed in integral dustproof hose, the lower end of integral dustproof hose is installed dust collecting cover, and dust collecting cover is equipped with discharge hopper, and discharge hopper is installed in the inside upper end of dust collecting cover and communicates with integral dustproof hose, and the lower end of dust collecting cover is installed dust skirt, the utility model has good dust suppression effect, effectively prevents the occurrence of the plugging condition.

Description

Technical Field

[0001] This utility model relates to a chute, specifically a dustproof telescopic chute. Background Technology

[0002] Telescopic chutes, also known as bulk loading machines, telescopic pipes, or expansion joints, are devices specifically designed for loading and unloading bulk materials. They are widely used in ports, docks, silos, ash silos, and other similar locations for handling bulk materials. They are suitable for various powder and bulk material handling scenarios, such as cement, cement clinker, wheat, and small-particle ore. In recent years, the requirements for the quality and performance of bulk material conveying systems have increased in bulk material handling operations. Currently, telescopic chutes typically encounter the following problems during bulk material loading and unloading operations: (1) When bulk materials are loaded and unloaded, they fall directly from a height, and dust will return to the environment through the gaps in the dust cover, causing environmental pollution and other problems. (2) Bulk materials tend to accumulate in a fixed location during loading and unloading.

[0003] Therefore, it is necessary to improve and optimize the current telescopic chute equipment. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a dustproof telescopic chute.

[0005] The purpose of this utility model is achieved through the following technical solution: a dustproof telescopic chute, including a feed hopper, a discharge hopper, a sleeve-type conical hopper, an integrated dustproof hose, a dust collection hood, a dust collection cylinder, and a dustproof skirt. The upper end of the dust collection cylinder is provided with a feed hopper, the left side of the dust collection cylinder is installed with a power unit, the right side of the dust collection cylinder is provided with a dust removal port, and pulleys are installed on both the front and rear sides of the dust collection cylinder. The lower end of the dust collection cylinder is provided with an integrated dustproof hose, and the lower end of the integrated dustproof hose is provided with a fixed end. One end of a steel wire rope is fixed to the power unit, and the other end is fixed to the fixed end after passing through the pulley. The power unit realizes the telescopic control of the integrated dustproof hose through the steel wire rope. Multiple sets of inclined sleeve-type conical hoppers are installed inside the integrated dustproof hose. The lower end of the integrated dustproof hose is provided with a dust collection hood, and the discharge hopper is provided inside the dust collection hood. The discharge hopper is installed inside the upper part of the dust collection hood and communicates with the integrated dustproof hose. The lower end of the dust collection hood is provided with a dustproof skirt.

[0006] Multiple distance and tilt sensors are installed on the edge of the dustproof skirt.

[0007] This utility model has the following advantages compared with the prior art: 1. The inclined conical bucket design for bulk materials reduces the descent speed of the bulk materials, achieving a good dust suppression effect.

[0008] 2. The integrated dustproof hose prevents dust from returning to the environment through gaps and causing environmental pollution.

[0009] 3. The use of distance and tilt sensors allows for real-time monitoring of the height of bulk materials, enabling timely adjustments to the distance and position between the dustproof skirt and the bulk materials, thereby preventing material blockage. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Numbered in the diagram: Feed hopper-1, Discharge hopper-2, Sleeve-type conical hopper-3, Integrated dustproof hose-4, Dust collection hood-5, Dust collection cylinder-6, Dustproof skirt-7, Power unit-8, Dust removal port-9, Pulley-10, Fixed end-11, Steel wire rope-12, Distance sensor-13, Tilt sensor-14. Detailed Implementation

[0011] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Elements and features described in one embodiment of this utility model can be combined with elements and features shown in one or more other embodiments. It should be noted that, for clarity, representations and descriptions of components and processes unrelated to this utility model and known to those skilled in the art are omitted in the description. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0012] A dustproof telescopic chute includes an inlet hopper 1, an outlet hopper 2, a sleeve-type conical hopper 3, an integrated dustproof hose 4, a dust collection hood 5, a dust collection cylinder 6, and a dustproof skirt 7. The inlet hopper 1 is located at the upper end of the dust collection cylinder 6. A power unit 8 is installed on the left side of the dust collection cylinder 6. A dust removal port 9 is located on the right side of the dust collection cylinder 6. Pulleys 10 are installed on both the front and rear sides of the dust collection cylinder 6. An integrated dustproof hose 4 is installed at the lower end of the dust collection cylinder 6. The integrated dustproof hose 4 prevents dust from returning to the environment through gaps and causing environmental pollution.

[0013] The lower end of the integrated dustproof hose 4 is provided with a fixed end 11. One end of the steel wire rope 12 is fixed to the power unit 8, and the other end is fixed to the fixed end 11 after passing through the pulley 10. The power unit 8 realizes the extension and retraction control of the integrated dustproof hose 4 through the steel wire rope 12. Multiple sets of inclined sleeve-type conical buckets 3 are installed inside the integrated dustproof hose 4. The loose material can reduce the falling speed of the loose material by passing through the inclined sleeve-type conical buckets 3, thereby achieving a good dust suppression effect.

[0014] The lower end of the integrated dustproof hose 4 is equipped with a dust collection hood 5. The dust collection hood 5 is equipped with a discharge hopper 2. The discharge hopper 2 is installed inside the upper part of the dust collection hood 5 and is connected to the integrated dustproof hose 4. The lower end of the dust collection hood 5 is equipped with a dustproof skirt 7.

[0015] Multiple distance sensors 13 and tilt sensors 14 are installed on the dustproof skirt 7 to monitor the height of the bulk material in real time and change the distance and position of the dustproof skirt 7 to the bulk material in a timely manner, thereby avoiding material blockage.

[0016] Working principle: When loading and unloading bulk materials, the operator moves the telescopic chute above the container, starts the power unit 8, and lowers the integrated dustproof hose 4 into the container. The bulk material enters the integrated dustproof hose 4 from the feed hopper 1 and falls through the inclined conical hopper 3, where it is buffered and bent. The dust raised is sucked into the dust collection cylinder 6 and removed from the dust removal port 9. When discharging, the dustproof skirt 7 covers the bulk material and collects the dust. When the height of the bulk material rises, it triggers the distance sensor 13 or the tilt sensor 14. The sensor transmits a signal to the power unit 8, which retracts the integrated dustproof hose 4 to continue discharging. The operator can also change the position of the telescopic chute according to the actual situation to continue discharging.

[0017] Finally, it should be noted that although the present invention and its advantages have been described in detail above, it should be understood that various changes, substitutions, and modifications can be made without departing from the spirit and scope of the present invention as defined by the appended claims. Furthermore, the scope of the present invention is not limited to the specific embodiments of the processes, apparatus, means, methods, and steps described in the specification. Those skilled in the art will readily understand from the disclosure of the present invention that existing and future processes, apparatus, means, methods, or steps that perform substantially the same functions or obtain substantially the same results as the corresponding embodiments described herein can be used according to the present invention. Therefore, the appended claims are intended to include such processes, apparatus, means, methods, or steps within their scope.

Claims

1. A dustproof telescopic chute, comprising an inlet hopper (1), an outlet hopper (2), a sleeve-type conical hopper (3), an integrated dustproof hose (4), a dust collection hood (5), a dust collection cylinder (6), and a dustproof skirt (7), characterized in that: The upper end of the dust collection cylinder (6) is provided with a feed hopper (1), the left side of the dust collection cylinder (6) is provided with a power unit (8), the right side of the dust collection cylinder (6) is provided with a dust removal port (9), the front and rear sides of the dust collection cylinder (6) are provided with pulleys (10), the lower end of the dust collection cylinder (6) is provided with an integrated dustproof hose (4), the lower end of the integrated dustproof hose (4) is provided with a fixed end (11), one end of the wire rope (12) is fixed to the power unit (8), and the other end is fixed to the fixed end after passing through the pulley (10). 11) The power unit (8) controls the extension and retraction of the integrated dustproof hose (4) through the wire rope (12). The integrated dustproof hose (4) is equipped with multiple sets of inclined sleeve-type conical buckets (3). The lower end of the integrated dustproof hose (4) is equipped with a dust collection hood (5). The dust collection hood (5) is equipped with a discharge hopper (2). The discharge hopper (2) is installed inside the upper part of the dust collection hood (5) and communicates with the integrated dustproof hose (4). The lower end of the dust collection hood (5) is equipped with a dustproof skirt (7).

2. The dustproof telescopic chute according to claim 1, characterized in that: Multiple distance sensors (13) and tilt sensors (14) are installed on the dustproof skirt (7).

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