CN221875488U - A heavy-load plate chain bucket elevator - Google Patents

Abstract

The utility model discloses a heavy-duty plate chain bucket elevator which comprises an elevator body, wherein a supporting frame is arranged at the bottom end of the elevator body, a driving sprocket is arranged in the elevator body, a driven sprocket is arranged right above the driving sprocket, a chain plate is arranged in the elevator body and is connected with the driving sprocket and the driven sprocket, a plurality of lifting hoppers are arranged on the side surfaces of the chain plate at equal intervals, a rotating plate is arranged in the lifting hoppers, and inclined plates are arranged at the top ends of the lifting hoppers. According to the utility model, the rotating plate is arranged, so that when the lifting hopper lifts and dumps materials, the rotating plate arranged in the lifting hopper can rotate under the influence of gravity, and the whole rotating plate is knocked onto the limiting plate, so that the materials adhered on the rotating plate can be subjected to vibration, and the rotating plate can be reset under the influence of gravity in the subsequent lifting process, thereby ensuring the lifting efficiency.

Description

A heavy-load plate chain bucket elevator

Technical Field

The utility model relates to the technical field of bucket elevators, in particular to a heavy-load plate chain bucket elevator.

Background Art

Bucket elevator, also known as plate chain bucket elevator, bucket elevator, etc., is a widely used vertical lifting equipment. It is composed of running parts, driving device, upper device, middle casing, lower device, etc. It has the characteristics of wide lifting range, large conveying capacity, small driving power and long service life. It is suitable for lifting various bulk materials, such as ore, coal, cement, etc., and is widely used in chemical, metallurgy, building materials, grain and other industries.

After searching, the Chinese utility model with patent number: 201921206422.9 is a heavy-duty plate chain bucket elevator, which specifically discloses a heavy-duty plate chain bucket elevator, including a base, the top outer wall of the base is welded with a base, and the top outer wall of the base is provided with an elevator shell, the inner wall of the elevator shell is rotatably connected with a driven sprocket through a pin shaft, and the outer wall of the driven sprocket is provided with a chain plate, the outer wall of the chain plate is connected with equidistantly distributed buckets by bolts, and the top outer wall of the bucket is provided with an inclined plate, and the outer wall of the motor output shaft is welded with a driving sprocket. The utility model avoids the spillage of materials to a great extent, and the discharge effect is better. Even if a small amount of material is spilled inside the elevator, as the bucket continues to rotate, the deposited material at the bottom of the elevator can be shoveled up and lifted again, and the material that cannot be shoveled up will be discharged through the discharge frame, so that the interior of the elevator can be kept unobstructed and will not be blocked, and the use effect is better.

In the comparative patent mentioned above, during the process of lifting materials, when the materials are poured out of the material port, the materials will stick to the bottom of the hopper due to their certain stickiness. Over time, as more and more materials accumulate, the lifting efficiency of the elevator will be affected.

Utility Model Content

The purpose of the utility model is to provide a heavy-load plate chain bucket elevator to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heavy-load plate chain bucket elevator, comprising an elevator body, a support frame is installed at the bottom end of the elevator body, a driving sprocket is installed inside the elevator body, and a driven sprocket is installed directly above the driving sprocket, a chain plate is installed inside the elevator body, and the chain plate is connected to the driving sprocket and the driven sprocket, a number of lifting buckets are installed at equal distances on the side of the chain plate, and a rotating plate is installed inside the lifting bucket, and an inclined plate is installed on the top of each lifting bucket.

By adopting the above technical solution, when the lifting hopper lifts and dumps materials, the rotating plate installed inside the lifting hopper will rotate due to the influence of gravity, so that the entire rotating plate hits the limit plate, thereby vibrating the materials stuck on the rotating plate down, and the rotating plate will be reset due to the influence of gravity in the subsequent lifting process, thereby ensuring the lifting efficiency.

Preferably, a feed hopper is installed on one side of the elevator body, and a discharge hopper is installed on the other side of the elevator body.

By adopting the above technical solution, the material to be lifted can enter the interior of the elevator body from the feed hopper and be discharged from the discharge hopper to complete the lifting operation.

Preferably, a discharge port is provided at the bottom end of the elevator body, a material receiving trough is installed inside the support frame, the material receiving trough is slidably connected to the support frame, and the material receiving trough is located directly below the discharge port.

By adopting the above technical solution, the material dropped from the lifting hopper during the lifting process can be discharged from the discharge port and collected in the receiving trough.

Preferably, the elevator body is rotationally connected to a driving sprocket and a driven sprocket installed inside, and a motor installed on one side of the elevator body is connected to the driving sprocket.

By adopting the above technical solution, the driven sprocket can be rotated in the elevator body, and the driving sprocket can be driven by the motor to rotate inside the elevator body.

Preferably, the driving sprocket and the driven sprocket are both meshingly connected with the chain plate.

By adopting the above technical solution, the driven sprocket can be rotated inside the elevator body, and the rotation of the driving sprocket drives the chain plate to transmit inside the elevator body.

Preferably, the lifting hopper is rotatably connected to a rotating plate installed inside the lifting hopper, and a counterweight block is installed at the bottom end of the rotating plate.

By adopting the above technical solution, the rotating plate can be rotated inside the lifting hopper, and the counterweight block can increase the kinetic energy of the rotating plate when rotating.

Preferably, limit plates are installed on both sides of the inner wall of the lifting hopper, and a support plate is installed at the bottom end of the lifting hopper.

By adopting the above technical solution, the rotation angle of the rotating plate in the lifting hopper can be limited.

Compared with the prior art, the beneficial effects of the utility model are:

1. By setting a rotating plate, when the lifting hopper lifts and dumps materials, the rotating plate installed inside the lifting hopper will rotate under the influence of gravity, so that the entire rotating plate hits the limit plate, so that the materials stuck on the rotating plate can be vibrated off, and the rotating plate will be reset under the influence of gravity in the subsequent lifting process, thereby ensuring the lifting efficiency;

2. By installing a counterweight at the bottom of the rotating plate, the rotating plate can be rotated inside the lifting hopper, and the counterweight can increase the kinetic energy of the rotating plate during rotation, so that when it rotates to the limit plate, it can generate a large vibration, thereby shaking off the material stuck on the rotating plate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of this application;

FIG2 is a schematic diagram of the overall side cross-sectional structure of the present application;

FIG3 is a schematic diagram of the cross-sectional structure of the lifting hopper of the present application;

FIG. 4 is a schematic diagram of the enlarged structure of point A in FIG. 2 of the present application.

In the figure: 1. Elevator body; 2. Support frame; 3. Feed hopper; 4. Discharge hopper; 5. Discharge port; 6. Receiving trough; 7. Motor; 8. Driving sprocket; 9. Driven sprocket; 10. Chain plate; 11. Elevating hopper; 12. Inclined plate; 13. Rotating plate; 14. Counterweight block; 15. Limiting plate; 16. Support plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 and 2. The utility model provides a technical solution: a heavy-load plate chain bucket elevator, including an elevator body 1, a support frame 2 is installed at the bottom end of the elevator body 1, a feed hopper 3 is installed on one side of the elevator body 1, and a discharge hopper 4 is installed on the other side of the elevator body 1, so that the material to be lifted can enter the interior of the elevator body 1 from the feed hopper 3 and be discharged from the discharge hopper 4 to complete the lifting operation. A discharge port 5 is opened at the bottom end of the elevator body 1, and a material receiving trough 6 is installed inside the support frame 2, and the material receiving trough 6 is slidably connected to the support frame 2, and the material receiving trough 6 is located directly below the discharge port 5, so that the material falling from the lifting hopper 11 during the lifting process can be discharged from the discharge port 5 and collected in the material receiving trough 6.

Please refer to Figures 1, 2 and 3. A driving sprocket 8 is installed inside the elevator body 1, and a driven sprocket 9 is installed just above the driving sprocket 8. The elevator body 1 is rotatably connected to the driving sprocket 8 and the driven sprocket 9 installed inside, and the motor 7 installed on one side of the elevator body 1 is connected to the driving sprocket 8, so that the driven sprocket 9 can rotate inside the elevator body 1, and the driving sprocket 8 is driven by the motor 7 to rotate inside the elevator body 1. A chain plate 10 is installed inside the elevator body 1, and the driving sprocket 8 and the driven sprocket 9 installed inside the elevator body 1 are rotatably connected, and the motor 7 installed on one side of the elevator body 1 is connected to the driving sprocket 8. The driving sprocket 8 and the driven sprocket 9 are meshed and connected with the chain plate 10. A number of lifting buckets 11 are equidistantly arranged on the side of the chain plate 10, and a rotating plate 13 is installed inside the lifting bucket 11, and an inclined plate 12 is installed at the top of the lifting bucket 11.

Please refer to Figures 3 and 4. The lifting hopper 11 is rotatably connected to the rotating plate 13 installed inside it, and a counterweight block 14 is installed at the bottom end of the rotating plate 13, which can allow the rotating plate 13 to rotate inside the lifting hopper 11, and the counterweight block 14 can increase the kinetic energy of the rotating plate 13 during rotation. Limiting plates 15 are installed on both sides of the inner wall of the lifting hopper 11, and a support plate 16 is installed at the bottom end of the lifting hopper 11, which can limit the rotation angle of the rotating plate 13 in the lifting hopper 11.

Working principle: First, the material to be lifted is fed from the feed hopper 3 into the interior of the elevator body 1, and then the motor 7 is started to drive the driving sprocket 8 to rotate inside the elevator body 1, and the chain plate 10 is driven to transmit inside the elevator body 1, so that the lifting hopper 11 starts to lift the material. When the lifting hopper 11 moves to the highest point, the material in the lifting hopper 11 can be dumped and discharged from the discharge hopper 4 to complete the lifting operation, and the rotating plate 13 installed inside the lifting hopper 11 will rotate under the influence of gravity, so that the entire rotating plate 13 hits the limit plate 15, so that the material stuck on the rotating plate 13 can be vibrated down, and the rotating plate 13 will be reset under the influence of gravity in the subsequent lifting process, thereby ensuring the lifting efficiency;

Secondly, by installing the counterweight block 14 at the bottom end of the rotating plate 13, the rotating plate 13 can rotate inside the lifting hopper 11, and the counterweight block 14 can increase the kinetic energy of the rotating plate 13 during rotation, so that when it rotates to the maximum and reaches the limit plate 15, it can generate a large vibration, thereby shaking off the material stuck on the rotating plate 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a heavy load board chain bucket elevator, includes lifting machine body (1), its characterized in that: support frame (2) are installed to the bottom of lifting machine body (1), internally mounted of lifting machine body (1) has driving sprocket (8), and installs driven sprocket (9) directly over driving sprocket (8), the internally mounted of lifting machine body (1) has link joint (10), and link joint (10) are connected with driving sprocket (8), driven sprocket (9), a plurality of promotion hoppers (11) are arranged to the side equidistance of link joint (10), and promote the internally mounted of hopper (11) and have revolving plate (13), swash plate (12) are all installed on the top of promotion hopper (11).

2. The heavy-duty plate chain bucket elevator of claim 1 wherein: one side of the elevator body (1) is provided with a feeding hopper (3), and the other side of the elevator body (1) is provided with a discharging hopper (4).

3. The heavy-duty plate chain bucket elevator of claim 1 wherein: the bottom of lifting machine body (1) has been seted up bin outlet (5), and internally mounted at support frame (2) has and connects silo (6), and connects silo (6) and support frame (2) sliding connection to connect silo (6) to be located under bin outlet (5).

4. The heavy-duty plate chain bucket elevator of claim 1 wherein: the elevator body (1) is rotationally connected with a driving sprocket (8) and a driven sprocket (9) which are internally installed, and a motor (7) installed on one side of the elevator body (1) is connected with the driving sprocket (8).

5. The heavy duty plate chain bucket elevator set forth in claim 4 wherein: the driving chain wheel (8) and the driven chain wheel (9) are both meshed with the chain plate (10).

6. The heavy-duty plate chain bucket elevator of claim 1 wherein: the lifting hopper (11) is rotatably connected with a rotating plate (13) arranged in the lifting hopper, and a balancing weight (14) is arranged at the bottom end of the rotating plate (13).

7. The heavy duty plate chain bucket elevator set forth in claim 6 wherein: limiting plates (15) are arranged on two sides of the inner wall of the lifting hopper (11), and a supporting plate (16) is arranged at the bottom end of the lifting hopper (11).