CN215158196U

CN215158196U - Bucket elevator

Info

Publication number: CN215158196U
Application number: CN202120305295.9U
Authority: CN
Inventors: 罗德高; 罗燕平; 曾斌
Original assignee: Sichuan Chuanjiao Road and Bridge Co Ltd
Current assignee: Sichuan Chuanjiao Road and Bridge Co Ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-14
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a bucket elevator relates to material lifting transportation field, including casing (1), the lower extreme on casing (1) left side sets up a plurality of feed inlets (4) that have, the upper end on casing (1) right side is provided with discharge gate (6), motor (7) are installed to the higher authority of casing (1), the through-hole that has the symmetry is opened respectively at the preceding upper and lower both ends at the back of casing (1), be provided with ball bearing (8) in the through-hole, be provided with driving shaft (2) and driven shaft (5) between ball bearing (8) of casing (1) upper end and lower extreme respectively, be provided with many vertical parallel chain links (9) on driving shaft (2) and driven shaft (5), all hinged joint has a plurality of hoppers (3) between every two adjacent chain links (9), motor (7) are connected through band pulley (10) and driving shaft (2). The utility model has the characteristics of simple structure, area is little, and the pay-off is efficient, and operating stability is good, long service life, easy operation.

Description

Bucket elevator

Technical Field

The utility model relates to a material lifting transportation field, especially a bucket elevator.

Background

In the prior art, a lifter generally drives a hopper to lift materials through a chain driven by a gear, so as to realize lifting and conveying of the materials. The elevator is characterized in that the material is conveyed from a low position to a high position, for example, lump granular materials such as limestone, coal, gypsum, clinker, dry clay, sand and stone and the like crushed by a crusher on the ground are lifted to the air. The material that gets into from the feed inlet is accepted to the hopper of lifting machine, and then the hopper rises along with advancing of chain, and the drive gear that reaches the upper portion is followed the chain upset to realize empting the material.

However, the existing elevator hopper, such as a chain plate type elevator disclosed in application No. CN201921716408.3, is poor in structure and function, and meanwhile, the existing elevator has only one conveying chain, i.e. only two chains, and a plurality of hoppers are clamped between the two chains, because the conventional elevator has only one conveying chain, sometimes the feeding speed required by work cannot be met, in order to meet the feeding speed required by work, either a plurality of elevators are provided, or the distance between chain rings is increased, so that the width and the volume of the hopper are increased; however, the two methods have the defects that the occupied area of the hoister is increased in multiples due to the mode of arranging the hoisters, the hopper is overlarge due to the mode of increasing the width between the chain rings, the inertia of the hopper is increased due to the fact that the hopper is enlarged when the hoisted materials are overturned, the service life of the hoister is prolonged, and the stability of the hoister is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a simple structure, pay-off is efficient, device operation stable bucket elevator.

The purpose of the utility model is realized through the following technical scheme: a bucket elevator comprising a housing and a transfer assembly, wherein:

the lower end of the shell is provided with a plurality of feed inlets, the upper end of the shell is provided with a plurality of discharge outlets, the top of the shell is provided with a motor, and the opposite side surfaces of the upper end and the lower end of the shell are respectively provided with symmetrical through holes;

the conveying assembly comprises a motor, a driving shaft, a driven shaft, ball bearings, chain rings and a feeding plate, wherein the ball bearings are arranged in a plurality of through holes of the shell respectively, the driving shaft is installed between the ball bearings at the upper end of the shell, the driven shaft is installed between the ball bearings at the lower end of the shell, the driving shaft and the driven shaft are provided with a plurality of vertically parallel chain rings, a plurality of feeding hoppers are hinged between every two adjacent chain rings, an output shaft of the motor is connected with the driving shaft through a belt wheel, the motor drives the driving shaft to rotate in the ball bearings through the belt wheel, and the main shaft rotates to drive the chain rings to rotate so as to realize the reciprocating circular motion of the feeding hoppers.

The chain links have three, and three chain links equidistance distribute.

The bottom of the feeding hopper is an arc, and the arc is beneficial to the fact that bulk materials generated in the blanking process can effectively fall out from the discharge hole.

The hoppers are uniformly distributed on the chain ring.

The feed inlet has two, all sets up at the casing lower extreme, and feed inlet and hopper are the same width.

The width of the discharge port is at least twice the width of the feed port.

The utility model has the advantages of it is following: set up many chain rings and a plurality of hopper in limited casing, when increasing pay-off capacity, not increase the area of lifting machine, also set up a plurality of relatively less hoppers into great hopper split simultaneously on many chain rings, both guaranteed original pay-off capacity and efficiency, solved the too big device operating stability who brings of hopper again and hanged down the problem of life.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side sectional view of the present invention;

in the figure: 1-shell, 2-driving shaft, 3-feeding hopper, 4-feeding hole, 5-driven shaft, 6-discharging hole, 7-motor, 8-rolling bearing, 9-chain ring and 10-belt wheel.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1, a bucket elevator comprises a housing 1 and a conveying assembly, wherein:

the lower end of one side surface of the shell 1 is provided with a feeding hole 4, the upper end of the other side surface of the shell 1 is provided with a discharging hole 6, a motor 7 is arranged on the shell 1, and the opposite side surfaces of the upper end and the lower end of the shell 1 are respectively provided with symmetrical through holes;

the conveying assembly comprises a motor 7, a driving shaft 2, a driven shaft 5, ball bearings 8, chain rings 9 and feeding plates, wherein the ball bearings 8 are arranged in through holes of the shell 1 respectively, the driving shaft 2 is installed in the ball bearings 8 at the upper end of the shell 1, the driven shaft 5 is installed in the ball bearings 8 at the lower end of the shell 1, the driving shaft 2 and the driven shaft 5 are provided with a plurality of vertically parallel chain rings 9, a plurality of feeding plates are hinged between every two adjacent chain rings 9, and an output shaft of the motor 7 is connected with the driving shaft 2 through a belt pulley 10.

The chain links 9 have three, three chain links 9 are equidistantly distributed.

The bottom of the feeding hopper 3 is an arc, which is beneficial to the bulk cargo produced in the blanking process to effectively fall out from the discharge port 6.

The hoppers 3 are evenly distributed over the chain links 9.

Two feed inlets 4 are arranged at the lower end of the shell 1, the opposite position of the gap of each adjacent chain ring is opposite, and the width of the feed inlets 4 is the same as that of the feed hopper 3; the width of the discharge port 6 is at least twice of the width of the feed port 4, and the arrangement of the two feed ports 4 and the discharge port 6 is to avoid the influence of blocking on the elevator on the bottom of the shell 1 and the discharge of the materials by preventing the materials from falling onto the chain plate during feeding.

The working process of the utility model is as follows: motor 7 passes through band pulley 10 and drives driving shaft 2 and rotates, driving shaft 2 rotates and drives three chain rings 9 and a plurality of hopper 3 from low to high circulation reciprocal rotation, pour two feed inlets 4 into the material respectively, the material falls into hopper 3 at the low through two feed inlets 4, hopper 3 rotates the eminence, hopper 3 opening is down, the material roll-off from hopper 3 under the effect of inertia and gravity, fall out the device through two discharge gates 6, the bottom of hopper 3 is circular-arc simultaneously, do benefit to that the bulk cargo can be effectual to fall out from discharge gate 6.

Claims

1. A bucket elevator which characterized in that: comprising a housing (1) and a transport assembly, wherein:

the lower end of the shell (1) is provided with a plurality of feeding holes (4), the upper end of the shell (1) is provided with a discharging hole (6), the top of the shell (1) is provided with a motor (7), and the opposite side surfaces of the upper end and the lower end of the shell (1) are respectively provided with symmetrical through holes;

the conveying assembly comprises a motor (7), a driving shaft (2), a driven shaft (5), ball bearings (8), chain rings (9) and a feeding hopper (3), wherein the ball bearings (8) are arranged in through holes of the shell (1) respectively, the driving shaft (2) is installed between the ball bearings (8) at the upper end of the shell (1), the driven shaft (5) is installed between the ball bearings (8) at the lower end of the shell (1), the driving shaft (2) and the driven shaft (5) are provided with the chain rings (9) which are vertically parallel, each two adjacent chain rings (9) are hinged to the feeding hopper (3), and an output shaft of the motor (7) is connected with the driving shaft (2) through a belt pulley (10).

2. The bucket elevator of claim 1, wherein: the chain ring (9) has three, and the three chain rings (9) are distributed at equal intervals.

3. The bucket elevator of claim 1, wherein: the bottom of the hopper (3) is a circular arc.

4. The bucket elevator of claim 1, wherein: the feeding hoppers (3) are uniformly distributed on the chain rings (9).

5. The bucket elevator of claim 1, wherein: the feed inlet (4) have two, all set up in casing (1) lower extreme, and feed inlet (4) and hopper (3) are the same width.

6. The bucket elevator of claim 1, wherein: the width of the discharge hole (6) is at least twice of the width of the feed hole (4).