A device for facilitating the discharge of material

Abstract

This utility model discloses a material unloading device that facilitates material handling, relating to the field of material conveying and processing technology. It includes a palletizing box, a discharge port, a slide rail, a support base, a motor, a pulley assembly, a transmission belt, a sprocket assembly, a chain, a mounting frame, an elastic lever plate, a return spring, and a friction pad. The palletizing box serves as the main container for storing the material to be unloaded. The discharge port is located at the bottom of the palletizing box, forming a channel for material discharge. The slide rail is located below the discharge port, guiding the material to be smoothly discharged from the discharge port. The support base is fixed to the bottom of the device to support the motor and related transmission components. This utility model provides a material unloading device that, through the coordinated operation of the motor drive and transmission system, achieves automated material unloading, significantly improving unloading efficiency. The design of the elastic lever plate and return spring adapts to the characteristics of different materials through dynamic adjustment of the mechanical structure, ensuring a smoother unloading process.

Description

Technical Field

[0001] This utility model relates to the field of material conveying and processing technology, specifically to a material unloading device. Background Technology

[0002] In the field of material handling and processing technology, material unloading is a crucial step in the production process, and its efficiency and convenience directly impact overall production effectiveness. Currently, various devices exist for material unloading, which to some extent address the problems of low efficiency and high labor intensity associated with traditional manual unloading. For example, specific structural designs have enabled automated material unloading, thereby improving unloading efficiency and reducing the need for manual intervention. However, these existing technologies still have certain shortcomings, limiting their widespread adoption and efficient use in practical applications.

[0003] Existing unloading devices are often structurally complex, leading to high manufacturing costs and difficult maintenance. Furthermore, in practical use, some devices exhibit poor adaptability to materials, failing to meet the unloading requirements of materials of different shapes or sizes, and are prone to jamming or incomplete unloading. In addition, existing devices also have shortcomings in operational flexibility and convenience, especially when frequent adjustments to the unloading position or angle are required, where their limitations become more pronounced. These problems not only affect the efficiency of unloading operations but may also lead to increased material loss and even adversely affect subsequent production processes.

[0004] Therefore, to address the shortcomings of existing technologies, there is an urgent need to design a simple, easy-to-operate, and highly adaptable unloading device to improve the efficiency and reliability of material unloading and meet diverse production needs. This utility model is proposed based on this technical background, aiming to solve the deficiencies of existing technologies and provide a more efficient and flexible unloading solution. Utility Model Content

[0005] This utility model addresses the problems of low unloading efficiency, complex operation, and uneven material unloading in existing technologies by adopting the following technical solution: a material unloading device, comprising a palletizing box, a discharge port, a slide rail, a support base, a motor, a pulley assembly, a transmission belt, a sprocket assembly, a chain, a mounting frame, an elastic lever plate, a return spring, and a friction pad. The palletizing box serves as the main container for storing the material to be unloaded; the discharge port is located at the bottom of the palletizing box, forming a channel for material discharge; the slide rail is located below the discharge port, guiding the material to be smoothly discharged from the discharge port.

[0006] Furthermore, the support base is fixed to the bottom of the device to support the motor and related transmission components, ensuring the stability of the overall structure; the motor serves as a power source to drive the entire unloading device and transmits power to each functional component through the transmission system.

[0007] Specifically, the pulley assembly consists of a first pulley and a second pulley, wherein the first pulley is mounted on the motor output shaft, and the second pulley is mounted on the rotating shaft. The two are connected by a transmission belt to transmit motor power to the rotating shaft. The sprocket assembly includes a first sprocket and a second sprocket, wherein the first sprocket is mounted on the rotating shaft, and the second sprocket is connected to the first sprocket via a chain to further transmit power and drive the unloading process.

[0008] Furthermore, the mounting frame is fixed to the bottom of the palletizing box to support components such as the elastic lever plate and the return spring; the elastic lever plate is connected to the mounting frame through the return spring, and the reciprocating motion of the elastic lever plate assists in unloading the material; the friction pad is installed on the elastic lever plate to increase the contact friction between the material and the material, and prevent the material from slipping during the unloading process.

[0009] Specifically, the return spring is connected between the elastic lever plate and the mounting frame. After the elastic lever plate completes the unloading action, the return spring restores the elastic lever plate to its initial position through the elastic force, thereby preparing for the next unloading action.

[0010] Furthermore, the design of the chute, through a combination of inclination angle and smooth surface, guides the material to flow smoothly from the discharge port, avoiding material accumulation or jamming. The inclination angle of the chute can be adjusted according to the characteristics of the material to meet the unloading requirements of different types of materials.

[0011] Specifically, the design of the elastic lever and the return spring allows the elastic lever's swing amplitude and force to be adjusted by the elastic deformation of the return spring. This automatically adjusts the lever force according to the material's shape, weight, and flowability, improving unloading efficiency. Furthermore, the swing frequency of the elastic lever is synchronized with the motor's rotational speed, ensuring coordinated unloading actions.

[0012] Furthermore, the friction pad not only increases the friction between the elastic lever and the material, but also reduces material slippage during unloading through its surface texture design, ensuring a smoother unloading process. The friction pad is made of a highly wear-resistant material, capable of withstanding frequent friction without easily being damaged.

[0013] Specifically, the combined use of the pulley assembly and sprocket assembly, through the coordinated operation of the transmission belt and chain, transmits the motor's power step by step to the relevant components, thereby driving the operation of the elastic baffle and other unloading mechanisms to achieve efficient material unloading. The chain tension can be finely adjusted by regulating the sprocket position to ensure the stability and reliability of the transmission system.

[0014] Furthermore, the design of the support base and fixing plate enhances the stability of the transmission system through multi-point fixing, preventing structural loosening due to vibration or excessive load. The fixing plate and support base are connected by bolts, and shock-absorbing pads are provided at the connection point to absorb vibration energy generated during operation.

[0015] In particular, the device features a compact overall structure and a rational layout of components, facilitating installation and maintenance. The palletizing box is connected to the slide rail via a flange, enabling easy disassembly and replacement; the modular design of the elastic lever and return spring further enhances maintenance and repair convenience. Furthermore, the device is suitable for unloading various materials, demonstrating broad applicability.

[0016] Furthermore, the material unloading device provided by this utility model has the following beneficial effects: through the coordinated work of the motor drive and the transmission system, the automated unloading of materials is realized, significantly improving the unloading efficiency; the design of the elastic lever and the return spring adapts to the characteristics of different materials through the dynamic adjustment of the mechanical structure, ensuring a smoother unloading process; the setting of the friction pad increases friction through physical contact, reduces the slippage of materials during the unloading process, and improves the stability of unloading; the device has a compact overall structure, is easy to operate, and has high practicality and wide applicability.

[0017] In summary, the material unloading device provided by this utility model solves the problems existing in the prior art through reasonable structural design and functional optimization, and has significant technological progress and practical value. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0020] Figure 2 Provided for the embodiments of this utility model Figure 1 Schematic diagram of the structure at point A;

[0021] Figure 3 Provided for the embodiments of this utility model Figure 1 Partial disassembly diagram;

[0022] Figure 4 Provided for the embodiments of this utility model Figure 3 A partial structural diagram.

[0023] Explanation of reference numerals in the attached figures:

[0024] 10. Palletizing box; 11. Discharge port; 12. Slide rail; 201. Support base; 202. Motor; 203. First pulley; 204. Fixing plate; 205. Shaft; 206. Second pulley; 207. Transmission belt; 208. First sprocket; 209. Second sprocket; 210. Chain; 211. Mounting frame; 212. Elastic lever plate; 213. Return spring; 214. Friction pad. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] This utility model provides a material unloading device that facilitates material unloading, combined with an attached... Figure 1 To be continued Figure 4 As shown, its specific implementation method is as follows. This unloading device mainly consists of a palletizing box 10, a discharge port 11, a slide rail 12, a support base 201, a motor 202, a pulley assembly, a transmission belt 207, a sprocket assembly, a chain 210, a mounting frame 211, an elastic lever plate 212, a return spring 213, and a friction pad 214. The specific structure and function of each component will be described in detail below with reference to the accompanying drawings.

[0027] First, the palletizing box 10 is the core component of the entire unloading device, used to store materials to be unloaded. The design of the palletizing box 10 must meet the material loading requirements, and its internal space can be adjusted to different capacities according to actual application scenarios. The discharge port 11 is located at the bottom of the palletizing box 10, forming a channel for material discharge, ensuring that the material can flow smoothly out of the palletizing box 10. To achieve efficient material discharge, the discharge port 11 is connected to the slide 12, which guides the material smoothly from the discharge port 11 through an inclined angle design. The surface of the slide 12 is smoothed to reduce the resistance encountered by the material during sliding and avoid jamming. Furthermore, the angle of the slide 12 can be changed by an adjustment device to adapt to the flow characteristics of different types of materials.

[0028] A support base 201 is fixed to the bottom of the device to support the motor 202 and related transmission components, ensuring the stability of the overall structure. The motor 202 serves as the power source, driving the entire unloading device and transmitting power to various functional components via a transmission system. Specifically, a first pulley 203 is mounted on the output shaft of the motor 202. The first pulley 203 is connected to a second pulley 206 via a transmission belt 207, thereby transmitting the power of the motor 202 to the rotating shaft 205. The rotating shaft 205 further transmits power to components such as the elastic lever plate 212 via a sprocket assembly. The sprocket assembly includes a first sprocket 208 and a second sprocket 209, which are connected by a chain 210 to ensure the stability and reliability of power transmission. The tension of the chain 210 can be finely adjusted by adjusting the position of the sprockets to prevent a decrease in transmission efficiency due to chain slack.

[0029] The mounting frame 211 is fixed to the bottom of the palletizing box 10 and supports components such as the elastic lever 212 and the return spring 213. The elastic lever 212 is connected to the mounting frame 211 via the return spring 213, and its reciprocating motion assists in unloading materials. When the motor 202 drives the elastic lever 212 to swing, it applies a certain pushing force to the material, allowing it to be smoothly discharged along the slide 12. The return spring 213 is connected between the elastic lever 212 and the mounting frame 211. After the elastic lever 212 completes its unloading action, the return spring 213 uses its elastic force to return the elastic lever 212 to its initial position, thus preparing it for the next unloading action. The elastic deformation of the return spring 213 can automatically adjust the swing amplitude and force of the elastic lever 212 according to the shape, weight, and flow characteristics of the material, thereby improving unloading efficiency. The swing frequency of the elastic lever 212 is synchronized with the rotational speed driven by the motor 202, ensuring the coordination of the unloading action.

[0030] Friction pad 214 is mounted on the elastic lever 212 to increase the contact friction between the friction pad and the material, preventing slippage during unloading. The friction pad 214 is made of a highly wear-resistant material, capable of withstanding frequent friction without easily being damaged. The surface texture design of the friction pad 214 further reduces material slippage during unloading, ensuring a smoother unloading process. With the friction pad 214 in place, the elastic lever 212 can more effectively control the material's trajectory when pushing it, avoiding uneven unloading caused by material slippage.

[0031] During operation, after the motor 202 starts, it drives the first pulley 203 to rotate. The first pulley 203 transmits power to the second pulley 206 through the transmission belt 207. The second pulley 206 further drives the rotating shaft 205 to rotate. The first sprocket 208 on the rotating shaft 205 drives the second sprocket 209 to rotate through the chain 210. The second sprocket 209 ultimately drives the elastic lever 212 to reciprocate. During the oscillation, the elastic lever 212 applies a pushing force to the material, causing the material to be discharged along the slide 12. The return spring 213 quickly resets the elastic lever 212 after it completes one pushing action, preparing it for the next pushing action. Throughout the process, the friction pad 214 increases the friction between itself and the material, ensuring that the material moves smoothly on the slide 12 and avoiding slippage or accumulation.

[0032] The design of the support base 201 and the fixing plate 204 enhances the stability of the transmission system through multi-point fixing, preventing structural loosening due to vibration or excessive load. The fixing plate 204 and the support base 201 are connected by bolts, and shock-absorbing pads are provided at the connection point to absorb vibration energy generated during operation. This design effectively reduces noise and vibration generated during operation, extending the service life of the device.

[0033] The palletizing box 10 and the slide rail 12 are connected by a flange, facilitating disassembly and replacement. This modular design makes maintenance and upkeep of the device more convenient, and also helps to upgrade or modify the device according to actual needs. The modular design of the elastic lever 212 and the return spring 213 also reflects the flexibility of the device, allowing users to quickly replace or adjust relevant components according to changes in material characteristics, thereby adapting to different unloading requirements.

[0034] This unloading device is suitable for unloading various materials and has wide applicability. For example, in industrial production, it can be used to unload powdery, granular, or lumpy materials; in the logistics industry, it can be used to unload packaged boxes or other standardized items. Regardless of the application scenario, this device, through its rational structural design and functional optimization, can achieve automated material unloading and significantly improve unloading efficiency.

[0035] In summary, the material unloading device provided by this utility model achieves automated material unloading through the coordinated operation of a motor drive and transmission system. The design of the elastic lever and return spring adapts to the characteristics of different materials through dynamic adjustment of the mechanical structure, ensuring a smoother unloading process. The friction pad increases friction through physical contact, reducing material slippage during unloading and improving unloading stability. The device has a compact overall structure, is easy to operate, and possesses high practicality and wide applicability. It solves the problems of low unloading efficiency, complex operation, and uneven material unloading in existing technologies, demonstrating significant technological advancement and practical value.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A material unloading device, characterized in that, The device includes a palletizing box (10), a discharge port (11), a slide rail (12), a support base (201), a motor (202), a pulley assembly, a transmission belt (207), a sprocket assembly, a chain (210), a mounting frame (211), an elastic lever plate (212), a return spring (213), and a friction pad (214). The palletizing box (10) is used to store materials to be unloaded. The discharge port (11) is located at the bottom of the palletizing box (10), and the slide rail (12) is located below the discharge port (11). The support base (201) is fixed to the bottom of the device to support the motor (202) and related transmission components. (202) Power is transmitted to each functional component through the transmission system. The pulley assembly consists of a first pulley (203) and a second pulley (206) and is connected by a transmission belt (207). The sprocket assembly consists of a first sprocket (208) and a second sprocket (209) and is connected by a chain (210). The mounting frame (211) is fixed to the bottom of the pallet box (10) to support the elastic lever plate (212) and the return spring (213). The elastic lever plate (212) is connected to the mounting frame (211) through the return spring (213). The friction pad (214) is installed on the elastic lever plate (212).

2. The material unloading device according to claim 1, characterized in that, The slide (12) has an inclined angle and a smooth surface.

3. The material unloading device according to claim 2, characterized in that, The tilt angle of the slide (12) is adjustable to adapt to the flow characteristics of different types of materials.

4. The material unloading device according to claim 1, characterized in that, The reset spring (213) is connected between the elastic lever plate (212) and the mounting frame (211).

5. The material unloading device according to claim 4, characterized in that, The elastic deformation of the return spring (213) can adjust the swing amplitude and force of the elastic lever (212) according to the shape, weight and flow characteristics of the material.

6. The material unloading device according to claim 1, characterized in that, The friction pad (214) is made of a highly wear-resistant material and has a textured surface.

7. The material unloading device according to claim 1, characterized in that, The support base (201) and the fixing plate (204) are connected by bolts and the connection part is provided with shock-absorbing pads.

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