Gap bridge connecting structure for conveyor
By designing a bridge connection structure of the conveyor including side plates, connecting plates, scrapers and tension springs, the material residue and drop problems between the conveyors are solved, and more efficient material transportation is achieved.
Patent Information
- Application Number
- CN202421902698.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The bridge connection between the conveyors is not conducive to the transport of granular and viscous materials, resulting in material residue or drop.
A bridge connection structure for conveyors is designed, including side plates, connecting plates, scrapers and springs. Through the coordination of these components, effective guidance and cleaning of materials are achieved to prevent material residues and fall.
It effectively solves the problem of residual and falling of materials when crossing the bridge, reduces material waste and pollution, and improves transportation efficiency.
Smart Images
Figure CN222947577U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conveyor connection structures, in particular to a bridge connection structure for a conveyor. Background Art
[0002] Conveyors generally refer to material conveying equipment, such as belt conveyors, chain conveyors or mesh belt conveyors. Usually, the actual work site has limitations. In order to adapt to the layout of other equipment and save space, multiple conveyors of different lengths or purposes are needed to be used together. When these conveyors are used together, there is a problem: the connection between the conveyors (commonly known as the bridge) has a very bad effect on the material transportation work, especially when granular materials pass through the bridge, the two conveyors need to be set up at different heights, and the granular materials flow out from the high conveyor and fall on the low conveyor.
[0003] For sticky materials such as konjac grains, a portion of them often remain on the previous conveyor when passing the bridge and cannot fall completely, causing these konjac grains to fall as the conveyor rotates. Utility Model Content
[0004] The utility model aims to provide a bridge connection structure for a conveyor, so as to solve the problem that when a sticky material such as konjac grains passes through the bridge, a part of the konjac grains will remain on the conveyor and cannot fall completely, causing the part of the konjac grains to fall with the rotation of the conveyor.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A bridge connection structure for a conveyor, wherein the discharge end of one conveyor is higher than the feed end of another conveyor, and a bridge structure is arranged between the two conveyors, wherein the bridge structure comprises side plates, connecting plates, scrapers and tension springs, wherein the side plates are symmetrically mounted on the discharge ends of the conveyors, wherein the connecting plates are rotatably mounted on the side plates via torsion springs, wherein both sides of the scrapers are slidably connected to the connecting plates, wherein the two ends of the tension springs respectively tighten the connecting plates and the scrapers, and wherein the two ends of the scrapers respectively press against the belt surfaces of the discharge end of one conveyor and the feed end of the other conveyor.
[0007] A further technical solution is: a strip-shaped adjustment hole is provided on the side plate.
[0008] A further technical solution is: a limiter is rotatably installed on the side plate, and the limiter is locked by a nut.
[0009] A further technical solution is: the limiter is an arc-shaped hook.
[0010] A further technical solution is: the tension spring is located below the scraper.
[0011] A further technical solution is: a vibration exciter is provided at the discharge end of the conveyor, and the vibration exciter includes a driven wheel, a rotating shaft, a paddle, a shell, a spring and a striking rod. The driven wheel is rotatably mounted on the discharge end of the conveyor through an ear plate, and the wheel surface of the driven wheel is tightly pressed against the belt surface of the conveyor, the rotating shaft is connected to the driven wheel, the paddle is mounted on the rotating shaft, the shell is mounted on the discharge end of the conveyor, the striking rod is slidably mounted in the shell, the spring is located in the shell, and the outer end of the striking rod is pressed against the connecting plate through the spring, and the striking rod is provided with a baffle matched with the paddle.
[0012] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:
[0013] The utility model proposes a bridge connection structure for a conveyor, which can connect two conveyors to guide material transportation. Moreover, for sticky materials, the scraper can prevent the materials from remaining on the conveyor and avoid the phenomenon of materials falling as the conveyor rotates. Firstly, it reduces the waste of materials and the pollution after falling, and secondly, it ensures that more materials fall on the conveyor, thereby improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a structural schematic diagram of a bridge connection structure for a conveyor.
[0015] Figure 2 For this utility model Figure 1 Structural diagram of the middle bridge structure.
[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure from a top-down perspective.
[0017] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the vibration exciter.
[0018] Figure numerals: 1. conveyor; 2. bridge structure; 3. side plate; 4. connecting plate; 5. scraper; 6. tension spring; 7. strip adjustment hole; 8. limiter; 9. vibration exciter; 10. driven wheel; 11. rotating shaft; 12. paddle; 13. housing; 14. spring; 15. striking rod; 16. ear plate; 17. baffle; 18. nut. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.
[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] Embodiment 1:
[0026] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a bridge connection structure for a conveyor, the discharge end of one conveyor 1 is higher than the feed end of another conveyor 1, a bridge structure 2 is arranged between the two conveyors 1, the bridge structure 2 comprises side plates 3, connecting plates 4, scrapers 5 and tension springs 6, the side plates 3 are symmetrically mounted on the discharge end of the conveyor 1, the connecting plates 4 are rotatably mounted on the side plates 3 by torsion springs, the two sides of the scrapers 5 are slidably connected to the connecting plates 4, the two ends of the tension spring 6 respectively tighten the connecting plates 4 and the scrapers 5, and the two ends of the scrapers 5 respectively press against the belt surface of the discharge end of one conveyor 1 and the feed end of the other conveyor 1.
[0027] According to the material conditions, the side plate 3 is rotated to adjust the angle, thereby controlling the slope of the connecting plate 4 and the scraper 5. Under the action of the tension spring 6, one end of the scraper 5 is pressed against the belt surface of the higher conveyor 1. Under the action of the torsion spring, the connecting plate 4 carries the scraper 5 so that one end thereof is pressed against the belt surface of the lower conveyor 1. Finally, it not only guides the material transportation between the two conveyors 1, but also prevents the material from remaining on the conveyor for sticky materials, and avoids the phenomenon of material falling as the conveyor rotates. On the one hand, it reduces the waste of materials and the pollution after falling, and on the other hand, it ensures that more materials fall on the conveyor, thereby improving the transportation efficiency.
[0028] Preferably, a strip-shaped adjustment hole 7 is provided on the side plate 3 .
[0029] Due to the existence of the strip-shaped adjustment hole 7 , the side plate 3 can adjust its position back and forth by means of the length of the strip-shaped adjustment hole 7 to control the angle and position of the scraper 5 to adapt to the change in the distance between the two conveyors 1 .
[0030] Preferably, a limiter 8 is rotatably mounted on the side plate 3, and the limiter 8 is locked by a nut 18. The limiter 8 is an arc-shaped hook.
[0031] like Figure 1 or Figure 2 As shown, the limiter 8 can be pressed against the lower side of the connecting plate 4. Firstly, it can prevent the torsion spring from twisting the connecting plate 4 too much and causing it to detach from the conveyor. Secondly, the limiter 8 can also limit the angle of the connecting plate 4 to prevent the connecting plate 4 from changing its angle during overall adjustment and installation.
[0032] Preferably, the tension spring 6 is located below the scraper 5 .
[0033] The tension spring 6 is located at the bottom, away from the material, and does not interfere with the conveying of the material. At the same time, the tension spring 6 is also protected from being affected by the material.
[0034] Embodiment 2:
[0035] Based on the above embodiments, this embodiment Figure 4 As shown, a vibration exciter 9 is provided at the discharge end of the conveyor 1, and the vibration exciter 9 includes a driven wheel 10, a rotating shaft 11, a paddle 12, a shell 13, a spring 14 and a striking rod 15. The driven wheel 10 is rotatably mounted on the discharge end of the conveyor 1 through an ear plate 16, and the wheel surface of the driven wheel 10 is tightly pressed against the belt surface of the conveyor 1, the rotating shaft 11 is connected to the driven wheel 10, the paddle 12 is mounted on the rotating shaft 11, the shell 13 is mounted on the discharge end of the conveyor 1, the striking rod 15 is slidably mounted in the shell 13, the spring 14 is located in the shell 13, and the outer end of the striking rod 15 is pressed against the connecting plate 4 through the spring 14, and the striking rod 15 is provided with a baffle 17 adapted to the paddle 12.
[0036] The driven wheel 10 rotates under the drive of the conveyor 1, and the rotating shaft 11 rotates at the same time, driving the paddle 12 to rotate. When the paddle 12 rotates, it pushes the baffle 17 and drives the striking rod 15 to perform a contraction movement in the shell 13, and compresses the spring 14. Once the paddle 12 is no longer in contact with the baffle 17, the spring 14 immediately rebounds and strikes the rod 15. The outer end of the striking rod 15 strikes the connecting plate 4, generating a vibration, and shaking off the material adhering to the scraper 5.
[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A bridge connection structure for a conveyor, characterized in that: The discharge end of one of the conveyors (1) is higher than the feed end of the other conveyor (1), and a bridge structure (2) is provided between the two conveyors (1). The bridge structure (2) comprises a side plate (3), a connecting plate (4), a scraper (5) and a tension spring (6). The side plate (3) is symmetrically mounted on the discharge end of the conveyor (1), the connecting plate (4) is rotatably mounted on the side plate (3) via a torsion spring, and both sides of the scraper (5) are slidably connected to the connecting plate (4), and the two ends of the tension spring (6) respectively tighten the connecting plate (4) and the scraper (5), and the two ends of the scraper (5) respectively press against the belt surface of the discharge end of one conveyor (1) and the feed end of the other conveyor (1).
2. The bridge connection structure for a conveyor according to claim 1 is characterized in that: The side plate (3) is provided with a strip-shaped adjustment hole (7).
3. The bridge connection structure for a conveyor according to claim 1 is characterized in that: A limiter (8) is rotatably mounted on the side plate (3), and the limiter (8) is locked by a nut (18).
4. The bridge connection structure for a conveyor according to claim 3 is characterized in that: The stopper (8) is an arc-shaped hook.
5. The bridge connection structure for a conveyor according to claim 1, characterized in that: The tension spring (6) is located below the scraper (5).
6. The bridge connection structure for a conveyor according to claim 1, characterized in that: The discharge end of the conveyor (1) is provided with a vibration exciter (9), the vibration exciter (9) comprising a driven wheel (10), a rotating shaft (11), a paddle (12), a housing (13), a spring (14) and a striking rod (15), the driven wheel (10) being rotatably mounted on the discharge end of the conveyor (1) via an ear plate (16), and the wheel surface of the driven wheel (10) is tightly pressed against the belt surface of the conveyor (1), and the rotating shaft (11) and the driven wheel (10) are in contact with each other. ), the paddle (12) is mounted on the rotating shaft (11), the housing (13) is mounted on the discharge end of the conveyor (1), the striking rod (15) is slidably mounted in the housing (13), the spring (14) is located in the housing (13), and the outer end of the striking rod (15) is abutted against the connecting plate (4) through the spring (14), and the striking rod (15) is provided with a baffle (17) adapted to the paddle (12).