A feed arrangement for a bucket elevator
By introducing a guide pipe, feed bucket, baffle frame, crushing mechanism and crushing component into the feeding device of the bucket elevator, the problem of blockage at the feed end of the bucket elevator is solved, realizing smooth material conveying and dust handling, and improving equipment operating efficiency and safety.
Patent Information
- Application Number
- CN202522234098.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-22
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-22
AI Technical Summary
The feed end of a bucket elevator is prone to blockage, which can lead to poor material conveying.
A feeding device is designed, which includes a guide pipe, a feed hopper, a baffle frame, a crushing mechanism, and a breaking component. The material is beaten and crushed by the movable plate inside the guide pipe and the breaking component, and dust is treated by a dust collection device to prevent blockage.
It improves the smoothness of material feeding, reduces blockage, enhances the feeding efficiency of the bucket elevator, and effectively absorbs dust and debris, protecting the health of the equipment and operators.
Smart Images
Figure CN224677045U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bucket elevator technology, and in particular to a feeding device for a bucket elevator. Background Technology
[0002] Bucket elevators are continuous conveying machines that use a series of buckets uniformly fixed to an endless traction component to vertically lift materials. Bucket elevators use a series of buckets fixed to a traction chain or belt to transport bulk materials upward in a vertical or near-vertical direction. They have advantages such as simple structure, low maintenance cost, high conveying efficiency, high lifting height, and stable operation, and are widely used in material transportation and cement production.
[0003] In the existing technology, the feed end of the bucket elevator is usually equipped with a feed pipe, and then the material (crushed material) is poured in from the feed pipe. However, when the material is poured into the feed pipe for feeding, if the material clumps together, it will easily cause blockage during feeding, which is not conducive to the feeding of the bucket elevator.
[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content
[0005] The purpose of this invention is to address the problem of easy blockage at the feed end of bucket elevators in the background art, and to propose a feeding device for bucket elevators.
[0006] The technical solution of this utility model: a feeding device for a bucket elevator, including a bucket elevator body, and further comprising: A feed pipe is fixed to the feed end of the bucket elevator body, a feed hopper is fixed to the top surface of the feed pipe, and a baffle is fixed to the top surface of the feed pipe. The crushing mechanism is located inside the feed pipe and is used for feeding the bucket elevator body; The crushing component is located inside the feed pipe and works with the crushing mechanism to perform secondary crushing.
[0007] Optionally, the crushing mechanism includes: The movable plate has two symmetrically distributed movable plates that are rotatably connected to the inner wall of the guide tube. A connecting rod is rotatably connected to the bottom of the movable plate, and a clapper is fixed to the outer surface of the connecting rod. The push rods are provided in two symmetrically distributed parts that move through both sides of the guide tube. The ends of the push rods abut against the surface of the movable plate. The surface of the bucket elevator body is provided with a transmission component that cooperates with the push rods.
[0008] Optionally, the transmission assembly includes: Two fixed rods are provided and symmetrically distributed and fixed to the surface of the bucket elevator body. A rotating rod is rotatably connected between the two fixed rods. A drive motor coaxially connected to the rotating rod is fixedly installed on one side of one of the fixed rods. Two reciprocating threads are provided on the outer surface of the rotating rod. Two sliding rods are threaded on the outer surface of the rotating rod corresponding to the reciprocating threads. The end of the push rod is fixed to the surface of the sliding rod.
[0009] Optionally, the crushing assembly includes: The movable rod has two parts that movably pass through both sides of the guide tube. Two connecting frames are slidably arranged inside the guide tube. Multiple broken rods are rotatably connected to the inner side of the connecting frames. One end of each of the two movable rods is fixed to one side of the connecting frame, and the other end of the movable rod is fixed to a support rod. The top end of the support rod is fixed to the bottom surface of the sliding rod.
[0010] Optionally, the surface of the clapper is uniformly fixed with a plurality of protrusions, and the back of the movable plate is fixed with a pad.
[0011] Optionally, an air collecting hood is fixedly installed on the inner top wall of the baffle frame, a connecting pipe is fixedly installed on the top surface of the baffle frame and communicates with the air collecting hood, and a dust collection device is fixedly installed at the end of the connecting pipe.
[0012] Compared with the prior art, this application includes the following beneficial technical effects: 1. This utility model, through the cooperation of the guide pipe, the feeding hopper and the crushing mechanism, enables the material to be patted during the process of entering the guide pipe, which is conducive to the crushing of the material and improves the smoothness of material feeding. Through further cooperation with the crushing component, the material is further crushed, thereby improving the feeding efficiency of the bucket elevator.
[0013] 2. This utility model, through the design of baffles, air collection hoods, and connecting pipes, facilitates the absorption of dust and debris overflowing during the material pouring process, preventing workers from inhaling them. When the push rod contacts the back of the movable plate, a pad protects the back of the movable plate, reducing wear on the movable plate. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a partial structural diagram of the crushing mechanism of this utility model; Figure 4 This is a partial structural diagram of the material crushing component of this utility model.
[0015] Reference numerals in the attached drawings: 1. Bucket elevator body; 2. Guide pipe; 3. Feed bucket; 4. Baffle frame; 5. Air hood; 6. Connecting pipe; 7. Fixed rod; 8. Movable plate; 9. Patter plate; 10. Protrusion; 11. Connecting rod; 12. Pad block; 13. Rotating rod; 14. Reciprocating thread; 15. Push rod; 16. Drive motor; 17. Slide rod; 18. Support rod; 19. Movable rod; 20. Connecting frame; 21. Crushing rod. Detailed Implementation
[0016] 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.
[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0019] like Figure 1-4 As shown, the present invention proposes a feeding device for a bucket elevator, including a bucket elevator body 1 and a guide pipe 2. The guide pipe 2 is fixed to the feeding end of the bucket elevator body 1, and a feeding hopper 3 is fixed to the top surface of the guide pipe 2. A baffle frame 4 is fixed to the top surface of the guide pipe 2. The bucket elevator body 1 feeds material through the guide pipe 2, wherein the feeding hopper 3 increases the feeding area of the guide pipe 2, and the baffle frame 4 provides some protection against dust and debris raised during material discharge.
[0020] In this embodiment, as Figures 1-3The crushing mechanism is located inside the guide pipe 2 and is used for feeding the bucket elevator body 1. The crushing mechanism includes two movable plates 8, which are symmetrically distributed and rotatably connected to the inner wall of the guide pipe 2. A connecting rod 11 is rotatably connected to the bottom of the movable plate 8, and a clapping plate 9 is fixed on the outer surface of the connecting rod 11. The clapping plate 9 rotates at the bottom of the movable plate 8, so that the clapping plate 9 swings inside the guide pipe 2 when the movable plate 8 is in motion, thereby clapping the material during feeding to prevent the material from clumping and affecting the feeding efficiency. Among them, multiple protrusions 10 are evenly fixed on the surface of the clapping plate 9, and the setting of the protrusions 10 further improves the crushing effect. Push rod 15, two push rods 15 are provided and symmetrically distributed to move through both sides of the guide pipe 2. The end of the push rod 15 abuts against the surface of the movable plate 8. The surface of the bucket elevator body 1 is provided with a transmission component that cooperates with the push rod 15. It should be noted that a pad 12 is fixed on the back of the movable plate 8. When the push rod 15 contacts the back of the movable plate 8, the pad 12 protects the back of the movable plate 8 and reduces wear on the movable plate 8. The transmission components include: Fixed rod 7, two fixed rods 7 are provided and symmetrically distributed and fixed to the surface of the bucket elevator body 1. A rotating rod 13 is rotatably connected between the two fixed rods 7. A drive motor 16 coaxially connected to the rotating rod 13 is fixedly installed on one side of one of the fixed rods 7. Two reciprocating threads 14 are provided on the outer surface of the rotating rod 13. Two sliding rods 17 are threaded on the outer surface of the rotating rod 13 corresponding to the reciprocating threads 14. The end of the push rod 15 is fixed to the surface of the sliding rod 17. During feeding, the drive motor 16 drives the rotating rod 13 to rotate on the fixed rod 7, thereby driving the sliding rod 17, which is threaded on the reciprocating thread 14, to move horizontally back and forth. The sliding rod 17 then drives the push rod 15 to move within the guide tube 2, causing the push rod 15 to push the movable plate 8. Then, the clapper 9 swings within the guide tube 2, thereby crushing the material.
[0021] Furthermore, such as Figure 2 and Figure 4 The crushing component is located inside the feed pipe 2 and works with the crushing mechanism to perform secondary crushing. The crushing component includes two movable rods 19 that move through both sides of the feed pipe 2. Two connecting frames 20 are slidably arranged inside the feed pipe 2. Multiple crushing rods 21 are rotatably connected to the inner side of the connecting frames 20. One end of each of the two movable rods 19 is fixed to one side of the connecting frame 20, and the other end of the movable rod 19 is fixed to a support rod 18. The top end of the support rod 18 is fixed to the bottom surface of the slide rod 17.
[0022] When the slide bar 17 moves horizontally back and forth, it drives the movable rod 19 to move horizontally in the guide tube 2 through the support rod 18, thereby driving the connecting frame 20 to move horizontally. Then, when the connecting frame 20 moves, it further crushes the crushed material through the crushing rod 21, improving the smoothness of material feeding.
[0023] It is worth noting that, such as Figure 1 A dust collector hood 5 is fixedly installed on the inner top wall of the baffle frame 4. A connecting pipe 6 is fixed on the top surface of the baffle frame 4 and communicates with the dust collector hood 5. A dust collection device is fixedly installed at the end of the connecting pipe 6. During the material pouring process, dust and debris are easily generated. The dust is collected by the dust collection device, so that the overflowing dust and debris enter the connecting pipe 6 from the dust collector hood 5 and are discharged through the dust collection device. The dust collection device can be a vacuum cleaner, and the air outlet end of the connecting pipe 6 is connected to the air inlet end of the vacuum cleaner.
[0024] The drive motor 16 can be commercially available and equipped with a separate power supply. This is a mature technology in the field and has been fully disclosed, so it will not be repeated in the specification.
[0025] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A feeding device for a bucket elevator, comprising a bucket elevator body (1), characterized in that: Also includes: The guide pipe (2) is fixed to the feed end of the bucket elevator body (1), the top surface of the guide pipe (2) is fixed with a feed hopper (3), and the top surface of the guide pipe (2) is fixed with a baffle (4). The crushing mechanism is located inside the guide pipe (2) and is used for feeding the bucket elevator body (1); The crushing component is located inside the feed pipe (2) and works with the crushing mechanism to perform secondary crushing.
2. The feeding device for a bucket elevator according to claim 1, characterized in that, The crushing mechanism includes: Movable plate (8), two of which are symmetrically distributed and rotatably connected to the inner wall of the guide tube (2), and a connecting rod (11) is rotatably connected to the bottom of the movable plate (8), and a clapper (9) is fixed on the outer surface of the connecting rod (11). Push rod (15), two push rods (15) are provided and symmetrically distributed to move through both sides of the guide pipe (2). The end of the push rod (15) abuts against the surface of the movable plate (8). The surface of the bucket elevator body (1) is provided with a transmission component that cooperates with the push rod (15).
3. The feeding device for a bucket elevator according to claim 2, characterized in that, The transmission assembly includes: Fixed rod (7), two fixed rods (7) are provided and symmetrically distributed and fixed to the surface of the bucket elevator body (1). A rotating rod (13) is rotatably connected between the two fixed rods (7). A drive motor (16) coaxially connected to the rotating rod (13) is fixedly installed on one side of one of the fixed rods (7). Two reciprocating threads (14) are provided on the outer surface of the rotating rod (13). Two sliding rods (17) are threaded on the outer surface of the rotating rod (13) corresponding to the reciprocating threads (14). The end of the push rod (15) is fixed to the surface of the sliding rod (17).
4. The feeding device for a bucket elevator according to claim 3, characterized in that, The material crushing assembly includes: Two movable rods (19) are provided and move through both sides of the guide tube (2). Two connecting frames (20) are slidably provided inside the guide tube (2). Multiple broken rods (21) are rotatably connected to the inner side of the connecting frame (20). One end of each of the two movable rods (19) is fixed to one side of the connecting frame (20). The other end of the movable rod (19) is fixed to a support rod (18). The top end of the support rod (18) is fixed to the bottom surface of the slide rod (17).
5. The feeding device for a bucket elevator according to claim 2, characterized in that, The surface of the clapper (9) is uniformly fixed with a plurality of protrusions (10), and the back of the movable plate (8) is fixed with a pad (12).
6. The feeding device for a bucket elevator according to claim 5, characterized in that, The inner top wall of the baffle (4) is fixedly installed with a wind collector hood (5), the top surface of the baffle (4) is fixed with a connecting pipe (6) and communicates with the wind collector hood (5), and a dust collection device is fixedly installed at the end of the connecting pipe (6).