CN114287418A

CN114287418A - Novel elevator is from driving wheel and mounting structure thereof

Info

Publication number: CN114287418A
Application number: CN202111002906.3A
Authority: CN
Inventors: 高素忠; 冯朝亮; 王会良
Original assignee: Shijiazhuang Julite Machinery Co ltd
Current assignee: Shijiazhuang Julite Machinery Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-04-08

Abstract

The invention relates to a novel elevator driven wheel and a mounting structure thereof, which comprise a shaft body, a web plate arranged on the shaft body and wing plates arranged on the web plate, wherein the web plate is in a cylindrical shape with the middle protruding outwards; the web plate has a large diameter in the middle part and smaller diameters at two ends to form a slope, so that grains falling on the driven wheel can effectively flow out from the positions with smaller diameters at the two ends. Meanwhile, the top of the wing plate presents a certain bending angle, and the wing plate can provide an outward thrust for the material in the rotating process of the driven wheel, so that the material is accelerated to be discharged from two ends.

Description

Novel elevator is from driving wheel and mounting structure thereof

Technical Field

The invention relates to a novel elevator driven wheel and a mounting structure thereof.

Background

The traditional elevator driven wheel generally adopts a rubber coating structure added on the outer side of a hub, and only can tension a belt. Such a structure causes the following problems:

1. the crushing rate is high. Once the materials are scattered on the driven wheel, the materials are involved between the driven wheel and the belt along with the rotation of the driven wheel, and the crushing rate of the materials is increased inevitably in the rolling process of the driven wheel and the belt;

2. the customer has impurity such as a lot of plastics ropes, hemp rope in the raw materials in actual course of working, and these impurity are drawn into from driving wheel and driven shaft along with the material very easily. The rolled plastic rope can be slowly wound on the driven shaft, and when the plastic rope is too much, the rotation of the driven wheel can be influenced, so that the equipment is damaged;

3. although the traditional driven wheel can correct the belt deviation in the running process of equipment, the belt deviation cannot be actively prevented. The correction is carried out after the belt deviation is found every time, and the processing efficiency is greatly influenced.

Disclosure of Invention

The invention aims to solve the technical problem of providing a novel elevator driven wheel and a mounting structure thereof, which can enable grains falling on the driven wheel to flow out from two ends and not to be rolled by the driven wheel and a belt.

The technical scheme adopted by the invention is as follows:

the utility model provides a novel lifting machine is from driving wheel, its includes the axis body, sets up the web on the axis body and installs the pterygoid lamina on the web, the web is middle outside bellied cylindricly, and the pterygoid lamina is installed on two domatic of web, and the outside end combination of a plurality of pterygoid lamina is personally submitted approximate middle outside bellied cylindricly.

Furthermore, the web plate comprises two horn-shaped plate bodies, and one ends of the large ends of the two horn-shaped plate bodies are connected.

Furthermore, slots are formed in the web plate, and the wing plates are inserted into the corresponding slots and then connected in a welding mode.

Furthermore, the end part of the wing plate is bent.

Furthermore, a supporting plate is arranged between the shaft body and the web plate, and the shaft body is fixedly connected with the web plate through the supporting plate.

The installation structure comprises a driven shaft, a squirrel cage pipe and a driven pulley of the elevator, wherein the driven pulley is arranged on the driven shaft, a pipe body of the squirrel cage pipe is arranged between a shaft body and a web plate of the driven pulley and is provided with a gap, and a gap is arranged between a supporting plate and the end part of the squirrel cage pipe.

The invention has the positive effects that:

the web plate has a large diameter in the middle part and smaller diameters at two ends to form a slope, so that grains falling on the driven wheel can effectively flow out from the positions with smaller diameters at the two ends. Meanwhile, the top of the wing plate presents a certain bending angle, and the wing plate can provide an outward thrust for the material in the rotating process of the driven wheel, so that the material is accelerated to be discharged from two ends.

The middle of a plurality of wing plate is higher, and the edge is shorter, and the diameter is great in the middle of the whole surface that contacts with the belt, and both ends diameter is less, forms waist drum structure, can effectively prevent lifting machine belt off tracking.

When the driven wheel is installed on the base, the web plate surrounds the squirrel cage pipe on the base, the squirrel cage pipe surrounds the shaft body, a gap with a certain allowance is reserved between the squirrel cage pipe and the shaft body, the whole system forms a labyrinth structure, so that a plastic rope is difficult to enter from the gap of the plastic rope, and the winding prevention function is realized.

Drawings

FIG. 1 is a schematic view of a driven wheel according to the present invention;

FIG. 2 is a schematic view of the structure of a wing panel of the present invention;

FIG. 3 is a schematic view of the mounting structure of the present invention;

FIG. 4 is an enlarged view of the invention at A in FIG. 3.

Detailed Description

As shown in attached figures 1 and 2, the invention discloses a novel driven wheel of a hoister, which comprises a shaft body 3, a web plate 2 connected to the shaft body 3 through a supporting plate 4 and a wing plate 1 installed on the web plate 2.

Web 2 includes the plate body of two loudspeaker forms, and the major part one end of two loudspeaker form plate bodies meets, forms in the middle outside bellied cylindricly, forms waist drum structure, and the relative installation in pterygoid lamina 1 position is on the domatic of two loudspeaker form plate bodies, can make the commodity circulation that falls into along inclined plane roll-off roll body. And the combined curved surface of the outer side ends of the wing plates 1 is also in an approximate cylinder shape protruding outwards when the belt rotates, so that the belt is supported, and the linear motion of the belt drives the driven wheel to rotate.

The wing plate 1 and the web plate 2 are also at a certain inclination angle, so that the material can be guided to the place along one direction, and the crushing caused by the extrusion of the material between the belt and the roller is prevented.

The horn-shaped plate body of the web plate 2 is provided with a slot, and the wing plates 1 are embedded into the web plate through the slot, are accurately positioned and are connected together in a welding mode.

Preferably, the end part of the wing plate 1, which is used for being in contact with the belt, is provided with a bend, so that the contact surface with the belt can be increased, the effect of reducing the abrasion of the belt is achieved, the strength of the wing plate can be enhanced, the process manufacturing efficiency is improved, and the welding deformation is reduced.

As shown in fig. 3 and 4, the installation structure of the driven wheel of the elevator comprises a driven shaft 5 installed on a base, a squirrel cage pipe 6 and the driven wheel of the elevator, wherein the driven shaft 5 is arranged on the base, the shaft body 3 of the driven wheel 5 of the elevator is installed on the driven shaft 5 through key connection, the pipe body of the squirrel cage pipe 6 is arranged between the shaft body 3 of the driven wheel and a web 2 and a gap is reserved between the support plate 4 and the end part of the squirrel cage pipe 6. Therefore, the web plate surrounds the squirrel cage pipe on the engine base, the squirrel cage pipe surrounds the driven wheel shaft, a gap with a certain allowance is reserved between the squirrel cage pipe and the driven wheel shaft, the whole system forms a labyrinth structure, a plastic rope is difficult to enter from the gap of the plastic rope, and the winding prevention function is achieved.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a novel lifting machine is from driving wheel, its characterized in that it includes axis body (3), sets up web (2) on axis body (3) and installs pterygoid lamina (1) on web (2), web (2) are middle outside bellied cylindricly, and pterygoid lamina (1) are installed on two domatic of web (2), and the outside end combination of a plurality of pterygoid lamina (1) personally submits approximate middle outside bellied cylindricly.

2. The novel elevator driven wheel as claimed in claim 1, wherein the web (2) comprises two trumpet-shaped plates, and the large ends of the two trumpet-shaped plates are connected with each other.

3. A new type of elevator driven wheel as defined in claim 2, characterized in that the wings (1) are oppositely arranged on two trumpet-shaped plates.

4. A novel elevator driven wheel as defined in claim 1 or 2, characterized in that the web (2) is provided with slots, and the wing plates (1) are inserted into the corresponding slots and then connected by welding.

5. A new type of elevator driven wheel as defined in claim 1, characterized by the fact that the end of the wing (1) is bent.

6. The novel driven wheel of the elevator as claimed in claim 1, wherein a support plate (4) is provided between the shaft body (3) and the web (2), and the shaft body (3) and the web (2) are fixedly connected through the support plate (4).

7. Mounting structure for a driven wheel of a hoisting machine using the driven wheel according to any of claims 1-6, characterized in that it comprises a driven shaft (5), a squirrel cage pipe (6) and a driven wheel of a hoisting machine arranged on the driven shaft (5), the pipe body of the squirrel cage pipe (6) is arranged between the shaft body (3) and the web (2) of the driven wheel with a gap, and a gap is arranged between the supporting plate (4) and the end of the squirrel cage pipe (6).