Heavy plate feeder
By introducing support components and limiting structures into the heavy-duty plate feeder, the problems of conveyor belt breakage and drive system instability were solved, achieving stable equipment operation and improved production efficiency.
Patent Information
- Application Number
- CN202423285957.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing heavy-duty plate feeders are prone to conveyor belt breakage when bearing heavy loads for a long time. The drive system has insufficient power or inadequate overload protection under heavy load conditions, resulting in a high equipment failure rate and affecting production efficiency.
The system employs support components and limiting structures, including elastic steel, support plates, limiting vertical plates, and limiting rollers, combined with a reduction mechanism and drive motor, to provide support and limiting, prevent excessive deformation and unstable rotation of the conveyor belt, and ensure stable operation of the equipment.
It improves the stability of the conveyor belt, prevents breakage and material drop, reduces equipment failure rate, and increases production efficiency.
Smart Images
Figure CN223619464U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material conveying equipment technology, and in particular to a heavy-duty plate feeder. Background Technology
[0002] In industries such as mining, metallurgy, coal, and building materials, it is often necessary to transport large quantities of blocky and granular materials. As a commonly used continuous conveying equipment, heavy-duty plate feeders play an important role in transporting materials from storage devices such as silos or hoppers to subsequent processing equipment.
[0003] However, existing heavy-duty plate feeders are responsible for transferring heavy objects. Therefore, during use, the feeder's conveyor belt is easily damaged under the long-term compression of heavy objects, leading to belt breakage. In addition, the equipment's drive system may experience insufficient power or inadequate overload protection under heavy load conditions, resulting in a high equipment failure rate, high maintenance costs, and thus affecting production efficiency.
[0004] Therefore, this utility model proposes a heavy-duty plate feeder. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies and propose a heavy-duty plate feeder.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: a heavy-duty plate feeder, comprising:
[0007] The feeding assembly consists of a feeding frame and two rotating rollers. The two rotating rollers are rotatably connected to both ends of the feeding frame. A conveyor belt is provided on the two rotating rollers. A reduction mechanism is provided on one side of one of the rotating rollers on the feeding frame. A drive motor is provided on the top of the reduction mechanism.
[0008] The support assembly consists of a support frame, elastic steel, and a support plate disposed between the feeder and the conveyor belt. The support frame is disposed on top of the feeder, the elastic steel is disposed between the support plate and the support frame, and a damping element is disposed inside the elastic steel. The support frame is rotatably connected to support rollers on both sides of the support plate, and the two support rollers are in contact with the bottom of the conveyor belt.
[0009] Furthermore, a total of three elastic steels are provided, and the spacing between two adjacent elastic steels is equal.
[0010] The beneficial effects of adopting the above-mentioned further solution are: under the action of elastic steel, auxiliary support is provided between the support plate and the support frame, so that the support frame can provide support for the bottom of the conveyor belt. When heavy objects are conveyed on the conveyor belt, under the action of elastic steel and damping components, the bottom of the conveyor belt is supported by the support plate, which prevents the conveyor belt from breaking due to excessive deformation.
[0011] Furthermore, the support plate is provided with limiting plates on both sides of the conveyor belt, and the distance between the two limiting plates is adapted to the width of the conveyor belt.
[0012] The beneficial effect of adopting the above-mentioned further solution is that, under the action of the limiting plate, the two sides of the conveyor belt are limited, which avoids the conveyor belt and the rotating roller from being displaced and tilted due to different pressures during the rotation of the conveyor belt, causing the material to fall, thereby improving the stability of the device.
[0013] Furthermore, the bottom of the feeding frame is rotatably connected to limit rollers, and there are three limit rollers in total, with equal spacing between any two adjacent limit rollers.
[0014] The beneficial effect of adopting the above-mentioned further solution is that the conveyor belt is limited by the action of the limiting roller, which prevents the bottom of the conveyor belt from being too loose and causing the conveyor belt to spin idly on the two rotating rollers and fail to properly drive the material to move and feed.
[0015] Furthermore, the conveyor belt is wound around the two rotating rollers, the feeder, and the support roller.
[0016] The beneficial effect of adopting the above-mentioned further solution is that, under the action of the conveyor belt, the conveyor belt is fixed by wrapping around the rotating roller, the feeder and the support roller. When one of the rotating rollers rotates, the conveyor belt rotates back, which in turn drives the other rotating roller, the feeder and the support roller to rotate in linkage.
[0017] Furthermore, the output end of the deceleration mechanism is connected to one of the rotating rollers, and the output end of the drive motor is connected to the input end of the deceleration mechanism.
[0018] The beneficial effects of adopting the above-mentioned further solution are: under the action of the drive motor, power is provided for the rotation of the rotating roller, so that the rotating roller drives the conveyor belt to rotate after rotating. Furthermore, under the action of the reduction mechanism, the output end of the drive motor is acted upon to avoid the drive motor driving the rotating roller to rotate too fast, causing the rotating roller to spin idly between the conveyor belts.
[0019] Furthermore, the bottom of the feeding rack is provided with a mounting frame, and there are four mounting frames in total. The four mounting frames are arranged in a rectangular shape, and the included angle between two adjacent mounting frames is equal.
[0020] The beneficial effect of adopting the above-mentioned further solution is that the mounting bracket is used to install and fix the feeder, and during the installation process, the feeder bolts are fixed in the designated position by the mounting bracket.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] 1. In this utility model, the elastic steel provides auxiliary support between the support plate and the support frame, so that the support frame can provide support for the bottom of the conveyor belt. When heavy objects are conveyed on the conveyor belt, the elastic steel and damping components support the bottom of the conveyor belt through the support plate, preventing the conveyor belt from breaking due to excessive deformation.
[0023] 2. In this utility model, the limiting plate limits both sides of the conveyor belt, preventing the conveyor belt from tilting due to different pressures during rotation, thus preventing material from falling off and improving the stability of the device. Attached Figure Description
[0024] Figure 1 This is a front view of the heavy-duty plate feeder of this utility model;
[0025] Figure 2 This is an exploded view of the heavy-duty plate feeder of this utility model;
[0026] Figure 3 This is a structural diagram of the feeding assembly in the heavy-duty plate feeder of this utility model;
[0027] Figure 4 This is an exploded view of the support components in the heavy-duty plate feeder of this utility model.
[0028] Attached Figure
[0029] 1. Feeding assembly; 11. Feeding rack; 12. Rotating roller; 13. Conveyor belt; 14. Reduction mechanism; 15. Drive motor; 16. Limit roller; 17. Mounting frame;
[0030] 2. Support components; 21. Support plate; 211. Limiting plate; 22. Elastic steel; 221. Damping components; 23. Support frame; 24. Support roller. Detailed Implementation
[0031] 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.
[0032] like Figure 1-4 As shown, this utility model provides a technical solution: a heavy-duty plate feeder, comprising:
[0033] The feeding assembly 1 consists of a feeding frame 11 and two rotating rollers 12. The two rotating rollers 12 are rotatably connected to both ends of the feeding frame 11. A conveyor belt 13 is provided on the two rotating rollers 12. A reduction mechanism 14 is provided on one side of one of the rotating rollers 12 on the feeding frame 11. A drive motor 15 is provided on the top of the reduction mechanism 14.
[0034] Support assembly 2 consists of a support frame 23, elastic steel 22, and support plate 21 disposed between the feed frame 11 and the conveyor belt 13. The support frame 23 is located on top of the feed frame 11, and the elastic steel 22 is disposed between the support plate 21 and the support frame 23. A damping element 221 is disposed inside the elastic steel 22. Support rollers 24 are rotatably connected to both sides of the support frame 23 on the support plate 21. The two support rollers 24 are in contact with the bottom of the conveyor belt 13. Limiting rollers 16 are rotatably connected to the bottom of the feed frame 11. A total of three limiting rollers 16 are provided, and the spacing between two adjacent limiting rollers 16 is equal. The conveyor belt 13 is wound around... On the two rotating rollers 12, the feeding frame 11, and the support roller 24, the bottom of the feeding frame 11 is provided with a mounting frame 17. There are four mounting frames 17 in total, and the four mounting frames 17 are distributed in a rectangular shape. The included angle between two adjacent mounting frames 17 is equal. Under the action of the elastic steel 22, the support plate 21 and the support frame 23 are provided with auxiliary support, so that the support frame 23 can provide support for the bottom of the conveyor belt 13. When the conveyor belt 13 is conveying heavy objects, under the action of the elastic steel 22 and the damping element 221, the bottom of the conveyor belt 13 is supported by the support plate 21 to prevent the conveyor belt 13 from being broken due to excessive deformation.
[0035] Furthermore, such as Figure 2 - Figure 4As shown: Limiting plates 211 are provided on both sides of the conveyor belt 13 on the support plate 21. The distance between the two limiting plates 211 is adapted to the width of the conveyor belt 13. Under the action of the limiting plates 211, the two sides of the conveyor belt 13 are limited, so as to prevent the conveyor belt 13 from being displaced and tilted directly with the rotating roller 12 due to different pressures during the rotation of the conveyor belt 13, which would cause the material to fall, thereby improving the stability of the device.
[0036] The above solutions also suffer from poor support between the support plate 21 and the support frame 23, such as... Figure 4 As shown: In this scheme, there are three elastic steels 22, and the spacing between two adjacent elastic steels 22 is equal. By setting three elastic steels 22, the support effect between the support plate 21 and the support frame 23 is increased. Furthermore, with equal spacing, the pressure on the support plate 21 is evenly distributed, making the device more stable during use.
[0037] The above solutions also have the problem of the rotating roller 12 spinning idly when the conveyor belt 13 is subjected to excessive pressure. Figure 3 As shown: In this scheme, the output end of the deceleration mechanism 14 is connected to one of the rotating rollers 12, and the output end of the drive motor 15 is connected to the input end of the deceleration mechanism 14. Under the action of the deceleration mechanism 14, the output end of the drive motor 15 is activated to prevent the drive motor 15 from driving the rotating roller 12 to rotate too fast, causing the rotating roller 12 to spin idly between the conveyor belts 13.
[0038] Working principle: such as Figure 1-4 As shown, the device is first fixed in the designated position by the mounting bracket 17 bolts. Then, the drive motor 15 is turned on to drive the reduction mechanism 14 to rotate. At this time, under the action of the reduction mechanism 14, one of the rotating rollers 12 is driven to rotate. When the rotating roller 12 rotates, it drives the rotating roller 12, the other rotating rollers 12, the limit roller 16 and the support roller 24 to rotate. At this time, the material is placed on the conveyor belt 13 to realize the feeding operation. Furthermore, when the material moves to the middle section of the conveyor belt 13, the bottom of the conveyor belt 13 is supported by the support plate 21 to avoid the conveyor belt 13 being subjected to excessive pressure and breaking. Furthermore, under the action of the support roller 24, the support plate 21 and the conveyor belt 13 are displaced to avoid the large friction between the conveyor belt 13 and the support plate 21, which may cause the equipment to jam.
[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A heavy-duty plate feeder, characterized in that, include: The feeding assembly (1) consists of a feeding frame (11) and two rotating rollers (12). The two rotating rollers (12) are rotatably connected to both ends of the feeding frame (11). A conveyor belt (13) is provided on the two rotating rollers (12). A deceleration mechanism (14) is provided on one side of one of the rotating rollers (12) on the feeding frame (11). A drive motor (15) is provided on the top of the deceleration mechanism (14). The support assembly (2) consists of a support frame (23), a spring steel (22), and a support plate (21) disposed between the feeder (11) and the conveyor belt (13). The support frame (23) is disposed on the top of the feeder (11). The spring steel (22) is disposed between the support plate (21) and the support frame (23). A damping element (221) is disposed inside the spring steel (22). The support frame (23) is rotatably connected to both sides of the support plate (21). The two support rollers (24) are in contact with the bottom of the conveyor belt (13).
2. The heavy-duty plate feeder according to claim 1, characterized in that: There are three elastic steels (22) in total, and the spacing between two adjacent elastic steels (22) is equal.
3. The heavy-duty plate feeder according to claim 1, characterized in that: The support plate (21) is provided with limiting plates (211) on both sides of the conveyor belt (13), and the distance between the two limiting plates (211) is adapted to the width of the conveyor belt (13).
4. The heavy-duty plate feeder according to claim 1, characterized in that: The bottom of the feed rack (11) is rotatably connected to a limiting roller (16). There are three limiting rollers (16) in total, and the distance between two adjacent limiting rollers (16) is equal.
5. The heavy-duty plate feeder according to claim 1, characterized in that: The conveyor belt (13) is wound around the two rotating rollers (12), the feeder (11) and the support roller (24).
6. The heavy-duty plate feeder according to claim 1, characterized in that: The output end of the deceleration mechanism (14) is connected to one of the rotating rollers (12), and the output end of the drive motor (15) is connected to the input end of the deceleration mechanism (14).
7. The heavy-duty plate feeder according to claim 1, characterized in that: The bottom of the feeding rack (11) is provided with a mounting frame (17). There are four mounting frames (17) in total, and the four mounting frames (17) are arranged in a rectangular shape. The included angle between two adjacent mounting frames (17) is equal.