Concrete aggregate conveyor

Abstract

The utility model discloses a kind of concrete aggregate conveying hoist, including vertical bucket elevator, the vertical bucket elevator main casing lower section side is equipped with discharge port, discharge port is fixed with guide pipe;Storage component, the storage component includes spring column, storage box, top cover, opening and connecting pipe, the storage box is fixed on spring column upper end, top cover is fixed on storage box upper end, opening is set in top cover one end middle part, connecting pipe is sleeved in guide pipe lower end, and connecting pipe lower end is located in opening directly above;Storage component further includes bottom plate and support frame, the bottom plate is fixed in spring column lower end, support frame is fixed in spring column upper end, and storage box is placed in support frame inside.The utility model is set through the storage component, effectively avoid the problem that dust flies caused by aggregate directly falling in box body, improve working environment, and can be contracted by spring column, intuitively judge the situation in storage box.

Description

Technical Field

[0001] This utility model relates to the field of bucket elevator technology, specifically to a bucket elevator for conveying concrete aggregates. Background Technology

[0002] A concrete aggregate conveying elevator is a device specifically designed for vertically transporting aggregates (such as gravel and sand) from a low position to a high position. It is widely used in concrete mixing plants and related production processes. The main types include bucket elevators, special-purpose elevators, and other derivative types.

[0003] A search of Chinese patent for a bucket elevator, publication number CN 218464635 U, reveals that the bucket elevator includes a bucket elevator body with a discharge pipe. Below the discharge pipe is an extended pipe, and a collar is rotatably fitted onto the outer wall of the extended pipe. Multiple insert rods arranged in a circular array are fixedly installed on the top of the collar. A fixing ring is fixedly installed on the outer wall of the discharge pipe, and the fixing ring has multiple positioning holes arranged in a circular array. The tips of the multiple insert rods pass through corresponding positioning holes and extend above the fixing ring. Each of the multiple insert rods has a locking hole. This utility model provides a bucket elevator with the advantages of adjustable material drop points and ease of use.

[0004] Existing bucket elevators have guide plates at the bottom to discharge aggregate falling from the top. However, the discharged aggregate usually falls into the outer casing, which easily causes dust to fly and pollute the environment. Therefore, there is a need for a concrete aggregate conveying elevator to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a concrete aggregate conveying hoist to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution: This utility model relates to a hoist for conveying concrete aggregates, comprising: A vertical bucket elevator, wherein a discharge port is provided on the lower side of the main shell of the vertical bucket elevator, and a guide pipe is fixed at the discharge port; A storage component includes a spring post, a storage box, a top cover, an opening, and a connecting tube. The storage box is fixed to the upper end of the spring post, the top cover is fixed to the upper end of the storage box, the opening is opened in the middle of one end of the top cover, and the connecting tube is sleeved on the lower end of the guide tube, with the lower end of the connecting tube located directly above the opening.

[0006] Furthermore, the storage assembly also includes a base plate and a support frame. The base plate is fixed to the lower end of the spring column and placed on the ground on the side of the vertical bucket elevator. The support frame is fixed to the upper end of the spring column, and the storage box is placed inside the support frame.

[0007] Furthermore, the storage component also includes a ramp and a handle. The ramp is fixed inside the storage box with its higher end close to the opening, and the handle is fixed at both ends of the storage box.

[0008] Furthermore, the storage component also includes a rubber ring, which is fixed to the outer side of the lower end of the connecting tube and fits against the upper surface of the top cover.

[0009] Furthermore, a guide plate is fixed to the lower section of the main casing of the vertical bucket elevator, and the guide plate is inclined downward, with the lower end located at the discharge port.

[0010] Furthermore, it also includes a positioning component, which includes a first limiting hole, a second limiting hole, and a U-shaped limiting block. The first limiting hole is opened on one side of the lower end of the vertical bucket elevator, the second limiting hole is opened on one side of the lower end of the bottom plate, and the two ends of the U-shaped limiting block are respectively inserted into the first limiting hole and the second limiting hole.

[0011] Furthermore, the positioning component also includes grooves, which are formed on both sides of the U-shaped limiting block.

[0012] This utility model has the following beneficial effects: This invention utilizes a storage assembly. The base plate, spring column, and support frame are placed below the guide pipe, and the storage box is placed inside the support frame. After installing the top cover, one hand presses down on the top cover while the other hand places the connecting pipe over the lower end of the guide pipe. The top cover and connecting pipe are then released, and the lower end of the rubber ring fits against the upper end of the top cover, completely covering the opening. During production, aggregate falling from the upper end of the vertical bucket elevator lands on the guide plate, is fed along the guide plate, and exits through the discharge port into the guide pipe, subsequently falling into the storage box through the opening. As the aggregate in the storage box increases, the spring column is compressed, while the connecting pipe moves downwards due to its own weight. The rubber ring remains in contact with the top cover. When the spring column is compressed to the point where the storage box is full of aggregate, the handle can be pulled to remove the storage box and recycle the aggregate. This design effectively avoids the problem of dust flying caused by aggregate falling directly into the box, improves the working environment, and allows for a direct assessment of the condition inside the storage box by observing the contraction of the spring column. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the interior of the main casing of the vertical bucket elevator of this utility model; Figure 3 This is a schematic diagram of the material guide tube and connecting tube structure of this utility model; Figure 4 This is a schematic diagram of the storage component structure of this utility model; Figure 5 This is a schematic diagram of the U-shaped limiting block structure of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 10. Vertical bucket elevator; 11. Discharge port; 12. Guide plate; 13. Guide pipe; 20. Base plate; 21. Spring column; 22. Support frame; 23. Storage box; 24. Inclined plate; 25. Handle; 26. Top cover; 27. Opening; 28. Connecting pipe; 29. ​​Rubber ring; 30. First limiting hole; 31. Second limiting hole; 32. U-shaped limiting block; 33. Groove. 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] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] Please see Figure 1-4 As shown, this utility model is a hoist for conveying concrete aggregates, comprising: A vertical bucket elevator 10 has a discharge port 11 on the side of the lower section of the main shell of the vertical bucket elevator 10, and a guide pipe 13 is fixed at the discharge port 11. A guide plate 12 is fixed to the lower section of the main shell of the vertical bucket elevator 10, and the guide plate 12 is inclined downward, with the lower end located at the discharge port 11. The vertical bucket elevator 10 is used to lift aggregates. A feed hopper is installed on one side of the lower end of the main shell, and a discharge pipe is installed on the other side of the upper end. Inside the main shell, a rotating shaft, gears, chains, and shovels are installed. The motor drives the rotating shaft to rotate, which in turn drives the gears to rotate, which in turn drives the chain to rotate, thereby driving the shovels to rotate and lifting the aggregates that leak into the feed hopper to the discharge pipe at the upper end for discharge. The discharge port 11 is used to discharge the aggregates that fall sporadically from the top of the main shell. The guide plate 12 and the guide pipe 13 serve as guides.

[0019] The storage component includes a spring post 21, a storage box 23, a top cover 26, an opening 27, and a connecting pipe 28. The storage box 23 is fixed to the upper end of the spring post 21, the top cover 26 is fixed to the upper end of the storage box 23, the opening 27 is opened in the middle of one end of the top cover 26, and the connecting pipe 28 is sleeved on the lower end of the guide pipe 13, with the lower end of the connecting pipe 28 located directly above the opening 27. The storage assembly also includes a base plate 20 and a support frame 22. The base plate 20 is fixed to the lower end of the spring column 21 and placed on the ground on the side of the vertical bucket elevator 10. The support frame 22 is fixed to the upper end of the spring column 21 and the storage box 23 is placed inside the support frame 22. The storage assembly also includes a ramp 24 and a handle 25. The ramp 24 is fixed inside the storage box 23, with its higher end close to the opening 27. The handle 25 is fixed at both ends of the storage box 23. The storage component also includes a rubber ring 29, which is fixed to the outer side of the lower end of the connecting tube 28 and fits against the upper surface of the top cover 26. The base plate 20 provides support, the spring column 21 has a telescopic function, and the storage box 23 is filled with aggregate in advance. The contraction of the spring column 21 is observed, which makes it easy to judge the aggregate condition in the storage box 23 by observing the spring column 21. The support frame 22 is used to place the storage box 23, which is used to store the discharged aggregate. The inclined plate 24 serves as a guide to prevent aggregate from piling up in one place in the storage box 23. The handle 25 facilitates the movement of the storage box 23 by hand. The top cover 26 serves as a seal, the opening 27 facilitates the entry of aggregate into the storage box 23, the connecting pipe 28 serves as a connection, and the rubber ring 29 serves as a seal.

[0020] Working principle: Place the base plate 20, spring column 21, and support frame 22 below the guide pipe 13, place the storage box 23 inside the support frame 22, install the top cover 26, press down on the top cover 26 with one hand, and slip the connecting pipe 28 onto the lower end of the guide pipe 13 with the other hand. Loosen the top cover 26 and the connecting pipe 28. The lower end of the rubber ring 29 will fit against the upper end of the top cover 26, covering the opening 27. During production, the aggregate falling from the upper end of the vertical bucket elevator 10 will fall onto the guide plate 12 and be fed along the guide plate 12. The material flows from the discharge port 11 through the discharge guide pipe 13 and then through the opening 27 into the storage box 23. It then flows down the inclined plate 24 inside the storage box 23 to the bottom of the storage box 23. As the amount of aggregate in the storage box 23 increases, the spring column 21 is compressed, while the connecting pipe 28 moves down due to its own weight. The rubber ring 29 remains attached to the top cover 26. When the spring column 21 is compressed to the point where the storage box 23 is full of aggregate, the handle 25 can be pulled to remove the storage box 23 and recycle the aggregate.

[0021] This step effectively avoids the problem of dust flying caused by aggregate falling directly into the box, improves the working environment, and allows for a direct assessment of the condition inside the storage box 23 by observing the contraction of the spring column 21.

[0022] Please see Figure 2 , Figure 4-5 As shown, this embodiment, based on the above embodiment, further includes: The positioning component includes a first limiting hole 30, a second limiting hole 31, and a U-shaped limiting block 32. The first limiting hole 30 is opened on one side of the lower end of the vertical bucket elevator 10, the second limiting hole 31 is opened on one side of the lower end of the bottom plate 20, and the two ends of the U-shaped limiting block 32 are respectively inserted into the first limiting hole 30 and the second limiting hole 31. The positioning component also includes a groove 33, which is formed on both sides of the U-shaped limiting block 32; The first limiting hole 30 and the second limiting hole 31 serve a positioning function, the U-shaped limiting block 32 serves a connecting function, and the groove 33 facilitates the movement of the U-shaped limiting block 32 by hand.

[0023] Working principle: Place the base plate 20 on the side of the vertical bucket elevator 10, so that the second limiting hole 31 is close to the first limiting hole 30. Pinch the groove 33 on the U-shaped limiting block 32 and wed its two ends into the first limiting hole 30 and the second limiting hole 31.

[0024] This step serves a positioning function, ensuring that the guide tube 13 is aligned with the opening 27.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hoist for conveying concrete aggregates, characterized in that, include: A vertical bucket elevator (10) has a discharge port (11) on the side of the lower section of the main shell of the vertical bucket elevator (10), and a guide pipe (13) is fixed at the discharge port (11). The storage component includes a spring post (21), a storage box (23), a top cover (26), an opening (27), and a connecting pipe (28). The storage box (23) is fixed to the upper end of the spring post (21), the top cover (26) is fixed to the upper end of the storage box (23), the opening (27) is opened in the middle of one end of the top cover (26), and the connecting pipe (28) is sleeved on the lower end of the guide pipe (13), with the lower end of the connecting pipe (28) located directly above the opening (27).

2. The concrete aggregate conveying hoist according to claim 1, characterized in that: The storage component also includes a base plate (20) and a support frame (22). The base plate (20) is fixed to the lower end of the spring column (21) and placed on the ground on the side of the vertical bucket elevator (10). The support frame (22) is fixed to the upper end of the spring column (21) and the storage box (23) is placed inside the support frame (22).

3. The concrete aggregate conveying hoist according to claim 1, characterized in that: The storage component also includes a ramp (24) and a handle (25). The ramp (24) is fixed inside the storage box (23) with its higher end close to the opening (27). The handle (25) is fixed at both ends of the storage box (23).

4. The concrete aggregate conveying hoist according to claim 1, characterized in that: The storage component also includes a rubber ring (29), which is fixed to the outer side of the lower end of the connecting tube (28) and fits against the upper surface of the top cover (26).

5. A concrete aggregate conveying hoist according to claim 1, characterized in that: The vertical bucket elevator (10) has a guide plate (12) fixed in the lower section of the main shell, and the guide plate (12) is inclined downward, with the lower end located at the discharge port (11).

6. A concrete aggregate conveying hoist according to claim 1, characterized in that: It also includes a positioning component, which includes a first limiting hole (30), a second limiting hole (31) and a U-shaped limiting block (32). The first limiting hole (30) is opened on one side of the lower end of the vertical bucket elevator (10), the second limiting hole (31) is opened on one side of the lower end of the base plate (20), and the two ends of the U-shaped limiting block (32) are respectively inserted into the first limiting hole (30) and the second limiting hole (31).

7. A concrete aggregate conveying hoist according to claim 6, characterized in that: The positioning component also includes a groove (33), which is formed on both sides of the U-shaped limiting block (32).

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