Heavy vibrating feeder
By improving the trough structure and base support method, the problems of uneven screening and excessive trough weight when the heavy-duty vibrating feeder is used to process long and interwoven materials have been solved, resulting in better feeding effect and improved main machine production efficiency.
Patent Information
- Application Number
- CN202421647344.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2034-07-12
AI Technical Summary
Existing heavy-duty vibrating feeders have poor screening effects when processing long, interwoven materials. The trough structure cannot be adjusted, resulting in poor feeding effect. In addition, the trough weight is too large, which cannot meet the conveying needs of different materials.
The design incorporates a wider trough structure with reinforcing ribs and flared sidewalls on the feed side. The base support uses adjustable clamps, and the trough bottom plate has a two-stage comb-like structure. The height of the rear support base can be adjusted using screws and nuts to regulate the tilt angle.
The optimized trough structure improves the screening effect for long, interwoven materials, reduces the weight of the trough, and allows for adjustment of the inclination angle according to the material, thereby improving the feeding effect and increasing the production efficiency of the main unit.
Smart Images
Figure CN223973245U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vibrating feeder technology, specifically a heavy-duty vibrating feeder. Background Technology
[0002] The structure of a heavy-duty vibrating feeder consists of several parts: a vibrating trough, vibrating springs, a spring support base, and a vibrating motor. The trough structure is typically a surrounding structure with three side flanges. The bottom plate of the trough can be made into a plate, a screen, or a plate with screen bars, depending on the size of the material being processed. The bottom of the trough structure is connected to a fixed base by several high-strength springs. Depending on the requirements, the feeder trough is ultimately fixed in a horizontal or inclined position, with the inclination angle typically not exceeding 5° and not adjustable.
[0003] Existing heavy-duty vibrating feeders have the following problems in actual use: 1. Most feeders on the market are used to process granular, powdery, or lumpy materials, with relatively low requirements for trough width, generally not exceeding 1300mm, and the trough bottom plate is designed as a smooth plate, screen, or screen bar. This type of trough structure is not easy to handle some long, interwoven materials, and cannot effectively spread these materials evenly, affecting the feeding effect; 2. A small number of feeders with trough widths exceeding 1300mm have welded base connections, making the trough structure very heavy; 3. After installation, the feeder is fixed, either horizontal or set at a fixed angle. However, for materials in different states, the conveying angle needs to be adjusted to achieve the best feeding effect, which a fixed-angle feeder cannot meet; 4. Most feeder troughs are single-stage screening, and the material falls directly into the main machine for processing after single screening. The screening effect is not optimal, affecting the production efficiency of the main machine. Utility Model Content
[0004] The purpose of this invention is to provide a heavy-duty vibrating feeder to solve the problems in the prior art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a heavy-duty vibrating feeder, comprising a trough structure, a vibrating spring, a front support base, and a rear support base. A vibrating motor is installed on the outer side of the trough structure. Multiple stiffening plates are installed on the feed side of the trough structure. Side guards are installed on both sides and the feed side of the trough structure. Round tubes are welded to the bottom of both ends of the trough structure. Hoops are installed on the round tubes. The top of the front support base is mounted on the hoop of one end of the round tube via a vibrating spring. The top of the rear support base is mounted on the hoop of the other end of the round tube via a vibrating spring.
[0006] Preferably, the tank structure includes an upper tank bottom plate and a lower tank bottom plate, and the ends of both the upper and lower tank bottom plates are configured with a comb-like structure.
[0007] Preferably, the height difference between the bottom plate of the upper tank and the bottom plate of the lower tank is 150mm.
[0008] Preferably, the rear support base includes an upper base and a lower base, which are connected by a screw. The screw is fixed to the upper base by a nut, and the screw is fixed to the lower base by a nut.
[0009] Preferably, the retaining edge is a flared retaining edge.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] 1. The heavy-duty vibrating feeder features a wider trough, with stiffening ribs on the feed side and flared edges. The base support height is adjustable, and the connection to the trough structure is via a clamp. The feeder also has a two-stage screening capability, with comb-like structures at the ends of the bottom plates of both screening troughs. These technological improvements optimize the feeder's structure, reduce its weight, and enable it to effectively handle the vibratory conveying of long, interwoven materials. By changing the feeder's inclination angle, it can meet the conveying conditions of different materials, thereby improving the spreading state of the material when it falls into the main unit and increasing the main unit's production capacity and efficiency.
[0012] 2. The trough is also equipped with several stiffening plates on the feed side, which can perform preliminary screening of long, interwoven materials entering the trough; the use of round tube structure for support avoids welding too many structures in the width direction of the bottom of the trough, and the tight-fitting clamp connection is simple to install and can also ensure strength.
[0013] 3. The rear bottom support structure is divided into two parts: an upper base and a lower base, which are connected by screws and several nuts. By simply adjusting the upper and lower nuts, the distance between the upper and lower bases can be increased or decreased, thereby changing the tilt angle of the entire feeder. The rear base support is made into a height-adjustable structure, which can adjust the feeding angle for materials of different sizes. Attached Figure Description
[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a top view of the present invention;
[0017] Figure 3 This is a schematic diagram of the structure of the rear support base of this utility model;
[0018] Figure 4 This is a side view of the present invention.
[0019] In the diagram: 1. Tank structure; 2. Vibration motor; 3. Vibration spring; 4. Front support base; 5. Rear support base; 6. Side guard; 7. Rib plate; 8. Round tube; 9. Clamp; 10. Upper base; 11. Lower base; 12. Screw; 13. Nut; 14. Upper tank bottom plate; 15. Lower tank bottom plate; 16. Comb-shaped structure. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.
[0021] Please see Figure 1-4 In this embodiment of the present invention, a heavy-duty vibrating feeder includes a trough structure 1, a vibration spring 3, a front support base 4, and a rear support base 5. A vibration motor 2 is installed on the outer side of the trough structure 1. Multiple reinforcing plates 7 are installed on the feed side of the trough structure 1. Small reinforcing plates are set on the feed side of the trough to initially disperse some intertwined long strips of material. Side guards 6 are installed on both sides and the feed side of the trough structure 1. The side guards 6 are flared. Round tubes 8 are welded to the bottom of both ends of the trough structure 1. Hoops 9 are installed on the round tubes 8. The top of the front support base 4 is installed on the hoop 9 of one end of the round tube 8 through the vibration spring 3. The top of the rear support base 5 is installed on the hoop 9 of the other end of the round tube 8 through the vibration spring 3. The bottom width of the trough structure 1 is 1584mm. Flared side guards 6 are set on the feed side and both sides of the trough. The maximum width of the trough, i.e., the distance between the upper edges of the side guards on both sides, is 2300mm. The trough is also equipped with several stiffening plates 7 on the feed side, which can perform preliminary screening of long, interwoven materials entering the trough; the use of a round tube structure for support avoids welding too many structures in the width direction of the bottom of the trough, and the tight-fitting clamp connection is simple to install and can also ensure strength.
[0022] like Figure 1 and2 The trough structure 1 includes an upper trough bottom plate 14 and a lower trough bottom plate 15. The ends of the upper trough bottom plate 14 and the lower trough bottom plate 15 are both configured with comb-like structures 16. The height difference between the upper trough bottom plate 14 and the lower trough bottom plate 15 is 150mm. It is designed as a two-stage screening system with an upper trough bottom plate 14 and a lower trough bottom plate 15, with a height difference of 150mm between the two bottom surfaces, and is equipped with supporting ribs. Both bottom plates of the trough have comb-like structures 16 at their ends. When the feeder is working, long, interwoven materials are conveyed from the upper bottom plate 14 to the end through primary screening. After being dispersed by the comb-like structures 16, they enter the lower bottom plate 15. After secondary screening, they fall into the main machine structure from the comb-like structures 16 at the end of the lower bottom plate. By setting up upper and lower screening and designing the bottom end of the trough with comb-like structures, the feeder can significantly improve the screening effect when processing long, interwoven materials, allowing the materials to enter the main machine for further processing in a more uniform and dispersed state, thereby improving the processing capacity and production efficiency of the main machine.
[0023] like Figure 1 and 3 The rear support base 5 includes an upper base 10 and a lower base 11, which are connected by a screw 12. The screw 12 is fixed to the upper base 10 by a nut 13, and the screw 12 is also fixed to the lower base 11 by a nut 13. The front support base 4 is in a fixed connection state, while the rear support base 5 is in an adjustable connection state. The structure of the rear bottom support 5 is divided into two parts: the upper base 10 and the lower base 11, which are connected by a screw 12 and several nuts 13. By adjusting the upper and lower nuts 13, the distance between the upper base 10 and the lower base 11 can be increased or decreased, thereby changing the tilt angle of the entire feeder. The rear base support is designed with an adjustable height structure, allowing adjustment of the feeding angle for materials of different sizes.
[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A heavy-duty vibrating feeder comprising a trough body structure (1), vibrating springs (3), a front support base (4) and a rear support base (5), characterized in that: The outer side of the groove structure (1) is provided with a vibration motor (2), the feeding side of the groove structure (1) is provided with a plurality of rib plates (7), both sides and the feeding side of the groove structure (1) are provided with a baffle (6), the bottom of both ends of the groove structure (1) is welded with a circular pipe (8), the circular pipe (8) is provided with a hoop (9), the top end of the front supporting base (4) is installed on the hoop (9) of one end of the circular pipe (8) through a vibration spring (3), and the top end of the rear supporting base (5) is installed on the hoop (9) of the other end of the circular pipe (8) through a vibration spring (3).
2. A heavy-duty vibratory feeder as claimed in claim 1, wherein: The groove structure (1) comprises an upper groove bottom plate (14) and a lower groove bottom plate (15), and the ends of the upper groove bottom plate (14) and the lower groove bottom plate (15) are provided with a comb-tooth structure (16).
3. A heavy-duty vibratory feeder as claimed in claim 2, wherein: The height difference between the upper groove bottom plate (14) and the lower groove bottom plate (15) is 150 mm.
4. A heavy-duty vibratory feeder as claimed in claim 1, wherein: The rear supporting base (5) comprises an upper base (10) and a lower base (11), and the upper base (10) and the lower base (11) are connected through a screw rod (12), the screw rod (12) and the upper base (10) are fixed through a nut (13), and the screw rod (12) and the lower base (11) are fixed through a nut (13).
5. A heavy-duty vibratory feeder as claimed in claim 1, wherein: The baffle (6) adopts a horn-shaped baffle.