CN217457453U

CN217457453U - Novel bucket elevator

Info

Publication number: CN217457453U
Application number: CN202221711555.3U
Authority: CN
Inventors: 潘文胜; 潘政
Original assignee: Daye Fucheng Precision Casting Co ltd
Current assignee: Daye Fucheng Precision Casting Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-09-20
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a novel bucket elevator, include: the elevator comprises an elevator body, wherein a driving shaft is arranged at the upper end of the elevator body, a driving motor is arranged at the outer end of the driving shaft, a driven shaft is arranged at the lower end of the elevator body, corresponding transmission chain wheels are arranged on the driving shaft and the driven shaft respectively, a lifting chain is arranged on the transmission chain wheels, and a lifting bucket is arranged on the lifting chain; a discharge port is formed in one side of the upper end of the elevator body, a feeding port is formed in the other side of the lower end of the elevator body, an arc bottom plate is arranged at the bottom of the elevator body and coaxial with the circle center of the driven shaft, and an ash removal mechanism is arranged on the elevator bucket; the utility model has simple structure and convenient use; the arc bottom plate is coaxial with the driven shaft, the nearest distance between the lifting hopper and the arc bottom plate is 2-5 mm, and material accumulation on the arc bottom plate can be kept; the ash cleaning roller on the ash cleaning mechanism scrapes on the inner wall of the elevator body along with the lifting bucket, so that the effect of cleaning the inner cavity of the elevator body is kept.

Description

Novel bucket elevator

Technical Field

The utility model relates to a bucket elevator technical field specifically is a novel bucket elevator.

Background

Along with the continuous development of industrial technology, the application of the bucket elevator is also more and more extensive, and the bucket elevator is commonly used in the transportation of powdery material, granular material and the like, such as lime, quartz, sand and the like, and the bucket elevator in the prior art has the following problems: 1. materials are easy to accumulate at the bottom of the inner cavity of the hoister in the hoisting and transporting process, so that blockage is caused; 2. the materials accumulated on the inner wall contact with moist air, are easy to adhere to the inner wall, are difficult to clean and are easy to corrode; 3. the material output from the discharge port is easy to spray out under the action of centrifugal force, so that the blanking position is irregular, and raised dust is generated; in order to solve the above problems, a new bucket elevator is now proposed.

Disclosure of Invention

In order to solve the problems, a novel bucket elevator is provided.

The utility model has the following concrete scheme: a novel bucket elevator, comprising: the elevator comprises an elevator body, wherein a driving shaft is arranged at the upper end of the elevator body, the outer end of the driving shaft is connected with a driving motor, a driven shaft is arranged at the lower end of the elevator body, transmission chain wheels which correspond to each other are arranged on the driving shaft and the driven shaft, a lifting chain is arranged on the transmission chain wheels, and a plurality of lifting hoppers are arranged on the lifting chain; lifting machine body upper end one side is equipped with the discharge gate, lifting machine body lower extreme opposite side is equipped with the pan feeding mouth, lifting machine body bottom has the circular arc bottom plate, the circular arc bottom plate is coaxial with the centre of a circle of driven shaft, be equipped with deashing mechanism on the elevator bucket, deashing mechanism includes: the ash removing device comprises an ash removing roller, swing rods are arranged on two sides of the ash removing roller, the tail ends of the swing rods are hinged to an elevator bucket, and springs and stop blocks are sequentially connected to the middle of the swing rods.

In one embodiment, when the lifting bucket passes through the arc bottom plate, the nearest distance between the lifting bucket and the arc bottom plate is 2-5 mm.

In one embodiment, the ash removal roller comprises: the steel wire hairbrush is arranged on the circumference of the roll shaft; under the action of the spring, the steel wire brush of the ash removal roller is always contacted with the inner wall of the elevator body.

In one embodiment, a flexible channel is connected to the outer side of the discharge hole, and the flexible channel is made of canvas.

In one embodiment, a spiral conveyor is arranged on the feeding port, an input port is arranged at the upper part of the spiral conveyor, an output port is arranged at the bottom of the spiral conveyor, the output port is connected with the feeding port, and a storage bin is arranged above the spiral conveyor and is connected with the input port.

In one embodiment, a guide plate is arranged in the middle of an inner cavity of the elevator body, and the guide plate is located on the inner side of the lifting chain and is in sliding contact with the lifting chain.

The utility model discloses an operating method: firstly, materials to be lifted and circulated are added into a storage bin, when a spiral conveyor is started, the materials enter from an input port of the spiral conveyor, the materials are fed into a machine body of the lifting machine from an output port, and meanwhile, a bucket type lifting machine is started, and as the nearest distance between a lifting hopper and an arc bottom plate is 2-5 mm and the arc bottom plate is coaxial with the circle center of a driven shaft, when the lifting hopper passes through the arc bottom plate, the materials cannot be stacked and blocked on the arc bottom plate; the lifting bucket circularly conveys the materials to the discharge hole, and the materials thrown out by centrifugal force are discharged by the flexible channel, so that the materials fall vertically, and a large amount of dust is avoided; meanwhile, the ash cleaning roller of the ash cleaning mechanism circularly brushes ash on the inner wall of the elevator body under the action of the spring, so that the inner wall of the elevator body is always kept clean.

The utility model discloses following beneficial effect has: 1. the structure is simple, and the operation is convenient; 2. the driven shaft is coaxial with the circle center of the arc bottom plate, and the nearest distance between the lifting hopper and the arc bottom plate is 2-5 mm, so that material accumulation on the arc bottom plate can be kept all the time, and blockage can be effectively prevented; 3. the inner wall of the elevator body is cleaned by circularly scraping the ash cleaning roller on the ash cleaning mechanism on the inner wall of the elevator body, so that ash cannot be attached to the inner wall of the elevator body, and the inner wall is prevented from being corroded.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side schematic view of FIG. 1;

FIG. 3 is a schematic sectional view A-A of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at E;

in the figure: 1-elevator body, 2-driving shaft, 3-driven shaft, 4-driving chain wheel, 5-driving motor, 6-lifting chain, 7-elevator bucket, 8-discharging port, 9-feeding port, 10-arc bottom plate, 11-ash removing roller, 1101-roller shaft, 1102-steel wire brush, 12-swing rod, 13-spring, 14-baffle, 15-screw conveyor, 16-output port, 17-input port, 18-storage bin, 19-flexible channel and 20-guide plate.

Detailed Description

Referring to fig. 1-4, a new bucket elevator includes: the elevator comprises an elevator body 1, wherein a driving shaft 2 is arranged at the upper end of the elevator body 1, the outer end of the driving shaft 2 is connected with a driving motor 5, a driven shaft 3 is arranged at the lower end of the elevator body 1, transmission chain wheels 4 which correspond to each other are arranged on the driving shaft 2 and the driven shaft 3, a lifting chain 6 is arranged on the transmission chain wheels 4, and a plurality of lifting hoppers 7 are arranged on the lifting chain 6; 1 upper end one side of lifting machine body is equipped with discharge gate 8, 1 lower extreme opposite side of lifting machine body is equipped with

pan feeding mouth

9, 1 bottom of lifting machine body has circular arc bottom plate 10, circular arc bottom plate 10 is coaxial with the centre of a circle of driven shaft 3, be equipped with deashing mechanism on the lift hopper 7, deashing mechanism includes: the ash cleaning device comprises an ash cleaning roller 11, swing rods 12 are arranged on two sides of the ash cleaning roller 11, the tail ends of the swing rods 12 are hinged to an elevator bucket 7, and springs 13 and check blocks 14 are sequentially connected to the middle of the swing rods 12.

Further, in the present embodiment, when the lift bucket 7 passes through the arc bottom plate 10, the closest distance to the arc bottom plate 10 is 2 mm to 5 mm.

Specifically, by reducing the distance between the elevator bucket 7 and the arc bottom plate 10, the elevator bucket 7 can take away the materials accumulated on the arc bottom plate 10 in time when passing through the arc bottom plate 10 at each time, and blockage is prevented.

Further, in this embodiment, the ash removing roller 11 includes: a roller shaft 1101, wherein a steel wire hairbrush 1102 is arranged on the circumference of the roller shaft 1101; the wire brush 1102 of the ash removal roller 11 is always in contact with the inner wall of the hoist body 1 by the spring 13.

Specifically, the wire hairbrush 1102 circularly brushes the inner wall of the elevator body 1, and the inner wall is kept clean at any time.

Further, in this embodiment, a flexible channel 19 is connected to the outer side of the discharge hole 8, and the flexible channel 19 is made of canvas.

Specifically, the material thrown from the elevator bucket 7 to the discharge port 8 is discharged through the flexible passage 19, so that the material falls vertically and the generation of dust is prevented.

Further, in this embodiment, be equipped with screw conveyer 15 on pan feeding mouth 9, screw conveyer 15's upper portion is equipped with input port 17, screw conveyer 15's bottom is equipped with delivery outlet 16, delivery outlet 16 is connected with pan feeding mouth 9, screw conveyer 15 top is equipped with storage silo 18, storage silo 18 is connected with input port 17.

Specifically, a large amount of materials are poured into the storage bin 18, and the materials are automatically conveyed to the feeding port 9 by the screw conveyor 15, so that the working efficiency is greatly improved.

Further, in this embodiment, a guide plate 20 is arranged in the middle of the inner cavity of the elevator body 1, and the guide plate 20 is located on the inner side of the lifting chain 6 and is in sliding contact with the lifting chain 6.

The utility model discloses an operating method: firstly, materials to be lifted and circulated are added into a storage bin 18, when a screw conveyor 15 is started, the materials enter from an input port 17 of the screw conveyor 15, the materials are fed into a machine body of the elevator from an output port 16, and meanwhile, a bucket elevator is started, because the nearest distance between an elevator bucket 7 and an arc bottom plate 10 is 2-5 mm, and the circle center of the arc bottom plate 10 is coaxial with the circle center of a driven shaft 3, when the elevator bucket 7 passes through the arc bottom plate 10, the materials cannot be stacked and blocked on the arc bottom plate 10; the lifting bucket 7 circularly conveys the materials to the discharge hole 8, and the materials thrown out by centrifugal force are discharged by a flexible channel 19, so that the materials fall vertically, and a large amount of dust is avoided; meanwhile, the ash cleaning roller 11 of the ash cleaning mechanism circularly brushes ash on the inner wall of the elevator body 1 under the action of the spring 13, so that the inner wall of the elevator body 1 is always kept clean.

Claims

1. A novel bucket elevator, comprising: the elevator comprises an elevator body, wherein a driving shaft is arranged at the upper end of the elevator body, the outer end of the driving shaft is connected with a driving motor, a driven shaft is arranged at the lower end of the elevator body, transmission chain wheels which correspond to each other are arranged on the driving shaft and the driven shaft, a lifting chain is arranged on the transmission chain wheels, and a plurality of lifting buckets are arranged on the lifting chain; lifting machine body upper end one side is equipped with the discharge gate, lifting machine body lower extreme opposite side is equipped with pan feeding mouth, its characterized in that: the lifting machine body bottom has the circular arc bottom plate, the circular arc bottom plate is coaxial with the centre of a circle of driven shaft, be equipped with deashing mechanism on the elevator bucket, deashing mechanism includes: the ash removing device comprises an ash removing roller, swing rods are arranged on two sides of the ash removing roller, the tail ends of the swing rods are hinged to an elevator bucket, and springs and stop blocks are sequentially connected to the middle of the swing rods.

2. The novel bucket elevator as set forth in claim 1, wherein: when the lifting bucket passes through the arc bottom plate, the nearest distance between the lifting bucket and the arc bottom plate is 2-5 mm.

3. The novel bucket elevator as set forth in claim 2, wherein: the deashing roller includes: the steel wire hairbrush is arranged on the circumference of the roll shaft; under the action of the spring, the steel wire brush of the ash removal roller is always contacted with the inner wall of the elevator body.

4. The novel bucket elevator as set forth in claim 3, wherein: the discharge gate outside is connected with flexible channel, flexible channel is the canvas material.

5. The novel bucket elevator as set forth in claim 4, wherein: the feeding device is characterized in that a spiral conveyor is arranged on the feeding port, an input port is arranged on the upper portion of the spiral conveyor, an output port is arranged at the bottom of the spiral conveyor and is connected with the feeding port, and a storage bin is arranged above the spiral conveyor and is connected with the input port.

6. The novel bucket elevator as set forth in claim 5, wherein: the middle part of the inner cavity of the elevator body is provided with a guide plate, and the guide plate is positioned on the inner side of the lifting chain and is in sliding contact with the lifting chain.