A wear-resistant and breathable conveyor belt
By installing air-drying and cleaning devices on the conveyor belt, combined with an ultra-high molecular weight polyethylene wear-resistant layer, the problems of ventilation, dehumidification, wear resistance, and anti-clogging and anti-snagging of conveyor belts in bamboo product production are solved, achieving efficient dehumidification and wear resistance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDE COUNTY YONGBIN BAMBOO & WOOD CRAFTS FACTORY
- Filing Date
- 2025-08-28
- Publication Date
- 2026-06-30
AI Technical Summary
In the production of bamboo products, the conveyor belt needs to meet the requirements of efficient ventilation and dehumidification, wear resistance and damage resistance, and anti-clogging and anti-snagging, in order to cope with the high humidity environment and the scratching problem of the sharp edges of bamboo.
A wear-resistant and permeable conveyor belt was designed, which includes a drying device and a cleaning device. The drying device uses a fan to generate vertical airflow to force the material to dry, and the cleaning device uses a brush that rotates in the opposite direction to scrape the surface of the material. Combined with an ultra-high molecular weight polyethylene wear-resistant layer, the service life is extended.
It enables rapid reduction of the moisture content of bamboo products, prevents mold and deformation, prevents ventilation failure or mechanical malfunction, and extends the service life of the conveyor belt.
Smart Images
Figure CN224428823U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of conveyor belt technology, specifically relating to a wear-resistant and breathable conveyor belt. Background Technology
[0002] Bamboo products undergo multiple high-humidity processes during production, including washing, steaming, and pressing, resulting in an initial moisture content as high as 30%-50%.
[0003] In such wet processing environments, conveyor belts must simultaneously meet three core requirements: efficient ventilation and dehumidification: quickly reduce the moisture content of bamboo products to a safe threshold (usually <20%) to prevent mold and deformation; wear and damage resistance: resist continuous scratching from the sharp edges (joints, cross-sections) and hard silica layer of bamboo; anti-clogging and anti-snagging design: prevent bamboo fibers from getting tangled in the holes or gaps of the conveyor belt, leading to ventilation failure or mechanical malfunction. Utility Model Content
[0004] The purpose of this utility model is to provide a wear-resistant and breathable conveyor belt to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: it includes a belt conveyor, a roller conveyor connected to the belt conveyor, and a belt conveyor connected to the roller conveyor. The roller conveyor is equipped with a cleaning device, and the belt conveyor is equipped with a drying device.
[0005] The air drying device includes an air drying hood installed on the top of a belt conveyor. The top inner wall of the air drying hood has several through holes, and a fan is installed in each of the through holes. The belt conveyor is equipped with a conveyor belt, and the conveyor belt has several equally spaced ventilation holes.
[0006] It should be noted in the solution that the surface of the conveyor belt is provided with an ultra-high molecular weight polyethylene wear-resistant layer.
[0007] It should be noted in the solution that the cleaning device includes a cleaning cover installed on the roller conveyor. The roller conveyor is ring-shaped and has several first rollers arranged in a ring. Each first roller has a corresponding second roller. The first and second rollers are conical and are arranged in opposite directions.
[0008] It should be noted in the design that the first and second rollers are equipped with several brushes that are evenly distributed.
[0009] It should be noted in the solution that the top of the belt conveyor is fixed with a bracket, the inner walls of both sides of the bracket are slidably equipped with blocks, the top of the bracket is equipped with a lift, and the output end of the lift passes through the bracket and is fixedly connected to the blocks.
[0010] It should be noted in the solution that the top of the belt conveyor is provided with a second support, and the inner wall of the top of the second support is provided with several baffles distributed at equal intervals.
[0011] Compared with the prior art, the wear-resistant and ventilated conveyor belt provided by this utility model has at least the following beneficial effects:
[0012] (1) The drying device includes a drying hood bolted to the top of the belt conveyor. Multiple rows of through holes are opened on the inner wall of the top plate of the drying hood. An axial flow fan is embedded in each through hole. The airflow generated by the fan penetrates vertically downward through the ventilation holes of the conveyor belt to force the cleaned material to dry.
[0013] (2) By setting up a cleaning device, the cleaning device includes a cleaning cover that is fastened to the top of the roller conveyor. Multiple sets of equidistant nylon brushes are embedded on the surfaces of the first roller and the second roller. When the material passes through the conical gap between the first roller and the second roller, the brushes rotating in the opposite direction scrape and clean the surface of the material. Impurities fall into the dust collection trough at the bottom of the cleaning cover, thus achieving the cleaning effect. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the product of this utility model;
[0015] Figure 2 This is a top view schematic diagram of the belt conveyor structure of the product of this utility model;
[0016] Figure 3 This is a top view cross-sectional structural diagram of the product of this utility model;
[0017] Figure 4 This is a schematic diagram of the internal structure of the cleaning device of this utility model product;
[0018] Figure 5 This is a schematic diagram of the surface structure of the conveyor belt of the present invention.
[0019] In the diagram: 1. Belt conveyor; 2. Roller conveyor; 3. Belt conveyor; 4. Support frame; 5. Elevator; 6. Second support frame; 7. Baffle; 8. First roller; 10. Second roller; 11. Brush; 12. Conveyor belt; 13. Cleaning hood; 14. Drying hood; 15. Fan; 16. Ventilation hole. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-5 A wear-resistant and ventilated conveyor belt includes a belt conveyor 1, a roller conveyor 2 connected to the belt conveyor 1, and a belt conveyor 3 connected to the roller conveyor 2. The roller conveyor 2 is equipped with a cleaning device, and the belt conveyor 3 is equipped with a drying device. The drying device includes a drying hood 14 installed on the top of the belt conveyor 3. The inner wall of the top of the drying hood 14 is provided with a plurality of through holes, and a fan 15 is provided in the through holes. The belt conveyor 3 is equipped with a conveyor belt 12, and the conveyor belt 12 is provided with a plurality of equally spaced ventilation holes 16.
[0022] The drying device includes a drying hood 14 bolted to the top of the belt conveyor 3. Multiple rows of through holes are opened on the inner wall of the top plate of the drying hood 14, and an axial flow fan 15 is embedded in each through hole. The airflow generated by the fan 15 penetrates vertically downwards through the ventilation holes 16 of the conveyor belt 12, forcibly drying the cleaned material.
[0023] Furthermore, referring to Figure 1-5 As shown, it is worth noting that the surface of the conveyor belt 12 is provided with an ultra-high molecular weight polyethylene wear-resistant layer.
[0024] By incorporating an ultra-high molecular weight polyethylene (UHMWPE) wear-resistant layer, the service life of the conveyor belt 12 is significantly extended.
[0025] Furthermore, referring to Figure 1-5 As shown, it is worth noting that the cleaning device includes a cleaning cover 13 covering the roller conveyor 2. The roller conveyor 2 is annular and has a plurality of first rollers 8 arranged in a ring. Each first roller 8 has a corresponding second roller 10. The first rollers 8 and the second roller 10 are conical and arranged in opposite directions. Each first roller 8 and the second roller 10 has a plurality of brushes 11 arranged at equal intervals.
[0026] The cleaning device includes a cleaning cover 13 that is fastened to the top of the roller conveyor 2. Multiple sets of equidistant nylon brushes 11 are embedded on the surfaces of the first roller 8 and the second roller 10. When the material passes through the conical gap between the first roller 8 and the second roller 10, the brushes 11 rotating in opposite directions scrape and clean the surface of the material. Impurities fall into the dust collection trough at the bottom of the cleaning cover 13, thus achieving the cleaning effect.
[0027] Furthermore, referring to Figure 1-5 As shown, it is worth noting that the top of the belt conveyor 1 is fixed with a bracket 4, the inner walls on both sides of the bracket 4 are slidably equipped with blocks, the top of the bracket 4 is equipped with a lift 5, the output end of the lift 5 passes through the bracket 4 and is fixedly connected to the blocks, the top of the belt conveyor 1 is equipped with a second bracket 6, and the inner wall of the top of the second bracket 6 is equipped with several equally spaced baffles 7.
[0028] With the arrangement of bracket 4 and second bracket 6, belt conveyor 1 is used for primary material conveying. Bracket 4 is bolted to its top. Vertical grooves are provided on the inner walls of both sides of bracket 4, and stops are slidably connected to bracket 4 through these grooves. A lifting mechanism 5 (such as a cylinder or electric push rod) is installed on the top of bracket 4. The output shaft of lifting mechanism 5 passes downward through the top plate of bracket 4 and is fixedly connected to the stops, enabling the lifting and adjustment of the stops to prevent material accumulation. A second bracket 6 is also welded to the top of belt conveyor 1. Several equidistantly distributed baffles 7 are connected to the inner wall of the top plate of the second bracket 6 for material diversion.
[0029] The above describes a wear-resistant and breathable conveyor belt provided by this utility model. Specific preferred embodiments have been used to illustrate the principle and implementation of this utility model. These embodiments are only used to help understand the principle and core idea of this utility model. It should be noted that for those skilled in the art, the implementation schemes in the above embodiments can be further combined or replaced without departing from the design concept of this utility model, and several improvements and modifications can be made to this utility model. These improvements and modifications also fall within the protection scope of the claims of this utility model.
Claims
1. A wear-resistant and ventilated conveyor belt, comprising a belt conveyor (1), characterized in that: It also includes a roller conveyor (2) connected to the belt conveyor (1) and a belt conveyor (3) connected to the roller conveyor (2), wherein the roller conveyor (2) is equipped with a cleaning device and the belt conveyor (3) is equipped with a drying device. The air drying device includes an air drying hood (14) installed on the top of the belt conveyor (3). The top inner wall of the air drying hood (14) is provided with several through holes, and a fan (15) is provided in the through holes. The belt conveyor (3) is provided with a conveyor belt (12), and several equally spaced ventilation holes (16) are opened on the conveyor belt (12).
2. The wear-resistant and ventilated conveyor belt according to claim 1, characterized in that: The surface of the conveyor belt (12) is provided with an ultra-high molecular weight polyethylene wear-resistant layer.
3. The wear-resistant and ventilated conveyor belt according to claim 1, characterized in that: The cleaning device includes a cleaning cover (13) covering the roller conveyor (2). The roller conveyor (2) is annular and has a plurality of first rollers (8) arranged in annular shape. Each first roller (8) has a corresponding second roller (10). The first rollers (8) and the second rollers (10) are conical and are arranged in opposite directions.
4. The wear-resistant and ventilated conveyor belt according to claim 3, characterized in that: The first roller (8) and the second roller (10) are provided with a plurality of brushes (11) that are equidistantly distributed.
5. The wear-resistant and ventilated conveyor belt according to claim 4, characterized in that: The top of the belt conveyor (1) is fixed with a bracket (4), and there are blocks sliding on the inner walls on both sides of the bracket (4). The top of the bracket (4) is provided with a lift (5), and the output end of the lift (5) passes through the bracket (4) and is fixedly connected to the blocks.
6. The wear-resistant and ventilated conveyor belt according to claim 5, characterized in that: The belt conveyor (1) is provided with a second support (6) at the top, and a number of equally spaced baffles (7) are provided on the inner wall of the top of the second support (6).