CN203682419U - Main roller spindle of belt conveyer - Google Patents
Main roller spindle of belt conveyer Download PDFInfo
- Publication number
- CN203682419U CN203682419U CN201420009268.7U CN201420009268U CN203682419U CN 203682419 U CN203682419 U CN 203682419U CN 201420009268 U CN201420009268 U CN 201420009268U CN 203682419 U CN203682419 U CN 203682419U
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- China
- Prior art keywords
- shaft
- main drum
- diameter
- tachogen
- extension shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a main roller spindle of a belt conveyer. The main roller spindle of the belt conveyer comprises a main roller spindle body and a rotating speed sensor. A lengthening shaft with the diameter much smaller than that of the main roller spindle body is arranged at the end of the main roller spindle body. The diameter of the lengthening shaft is equivalent to that of an output shaft of the rotating speed sensor. One end, away from the main roller spindle body, of the lengthening shaft is connected with the output shaft of the rotating speed sensor. By the adoption of the technical scheme, due to the facts that the lengthening shaft arranged at the end of the main roller spindle body is connected with the rotating speed sensor, and the diameter of the lengthening shaft is equivalent to that of the rotating speed sensor, the rotating speed sensor and the main roller spindle body are conveniently connected.
Description
Technical field
The utility model belongs to mining machinery apparatus field, and more particularly, the utility model relates to a kind of belt type conveyor driving roller axle.
Background technology
Belt conveyer on certain travel line, is put the conveying flow process that forms a kind of material between final emptying point by material from initial feed, both can carry out the conveying of broken loose material, also can carry out the conveying of work piece, except carrying out pure mass transport, can also match with the requirement of the technological process in each industrial enterprise production procedure, form Detroit automation lane of traffic, especially in the transportation of coal mining, obtain being especially widely used, along with the raising of Safety of Coal Mine Production consciousness, adopt tachogen is installed on belt conveyer, the mode of accurately measuring rotating speed is guaranteed safety, especially for lower conveying belt type is carried, driving can be detected in time by tachogen, avoid the generation of accident to take measures on customs clearance, prior art be tachogen is contained on motor shaft or belt type conveyor driving roller axle on, accuracy for avoiding maloperation raising to measure for downward belt conveyor, tachogen is preferably installed on main drum shaft, the diameter of main drum shaft generally exists
, and the diameter of tachogen output shaft is far smaller than the diameter of main drum shaft, causes installing difficulty.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of convenience tachogen is arranged on to the belt type conveyor driving roller axle on main drum shaft.
To achieve these goals, the technical scheme that the utility model is taked is a kind of belt type conveyor driving roller axle of providing, comprise main drum shaft and tachogen, the end of described main drum shaft is provided with diameter and is far smaller than the extension shaft of main drum shaft diameter, the diameter of the diameter of extension shaft and tachogen output shaft is suitable, and extension shaft is connected with tachogen output shaft away from one end of main drum shaft.
The disclosed a kind of belt type conveyor driving roller axle of the utility model, one end of extension shaft is provided with screw thread, threaded portion is socketed with locking nut, and this threaded portion is placed in the C shape hole that main drum shaft end face has, the junction of the locked extension shaft threaded portion of locking nut and main drum shaft.
The disclosed a kind of belt type conveyor driving roller axle of the utility model, the dead in line of main drum shaft and extension shaft.
The disclosed a kind of belt type conveyor driving roller axle of the utility model, the diameter of extension shaft is
, extension shaft is connected with tachogen by coupler.
The disclosed a kind of belt type conveyor driving roller axle of the utility model, comprise main drum shaft and tachogen, the end of described main drum shaft is provided with diameter and is far smaller than the extension shaft of main drum shaft diameter, the diameter of the diameter of extension shaft and tachogen output shaft is suitable, extension shaft is connected with tachogen output shaft away from one end of main drum shaft, adopt the technical solution of the utility model, the extension shaft of the end by being placed in main drum shaft is connected with tachogen, the diameter of extension shaft is suitable with the diameter of tachogen, facilitate being connected of tachogen and main drum shaft.
One end of extension shaft is provided with screw thread, threaded portion is socketed with locking nut, this threaded portion is placed in the C shape hole that main drum shaft end face has, the junction of the locked extension shaft threaded portion of locking nut and main drum shaft, connect with axial end C type centre hole correspondingly by screw thread on axle, extension shaft and main drum shaft firmly can be connected while avoiding work and occur becoming flexible, the other end of extension shaft is connected with tachogen; The dead in line of main drum shaft and extension shaft, while guaranteeing work, axle rotation unanimously, avoids occurring the connection between torsion break axle; The diameter of extension shaft is
, extension shaft is connected with tachogen by coupler, and the diameter of extension shaft and tachogen is suitable, has guaranteed the connection between axle, facilitates the maintenance dismounting of equipment.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Below the mark in the each width accompanying drawing of this specification sheets expressed content and figure is briefly described:
Fig. 1 is the schematic diagram of a kind of belt type conveyor driving roller axle of the utility model;
Fig. 2 be in the schematic diagram of a kind of belt type conveyor driving roller axle of the utility model shown in Fig. 1 extension shaft schematic diagram.
In figure, be labeled as: 1, tachogen; 2, extension shaft; 3, main drum shaft; 4, threaded portion; 5, locking nut.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, to the specific embodiment of the present utility model as the effect of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part and principle of work, manufacturing process and operation using method etc., be described in further detail, with help those skilled in the art to utility model of the present utility model conceive, technical scheme has more complete, accurate and deep understanding.
Fig. 1 is the schematic diagram of a kind of belt type conveyor driving roller axle of the utility model, Fig. 2 be in the schematic diagram of a kind of belt type conveyor driving roller axle of the utility model shown in Fig. 1 extension shaft schematic diagram; A kind of belt type conveyor driving roller axle of the utility model as shown in the figure, comprise main drum shaft 3 and tachogen 1, the end of main drum shaft 3 is provided with diameter and is far smaller than the extension shaft 2 of main drum shaft 3 diameters, the diameter of the diameter of extension shaft 2 and tachogen 1 output shaft is suitable, and extension shaft 2 is connected with tachogen 1 output shaft away from one end of main drum shaft 3; One end of extension shaft 2 is provided with screw thread, and threaded portion 4 is socketed with locking nut 5, and this threaded portion 4 is placed in the C shape hole that main drum shaft 3 end faces have, the junction of locked extension shaft 2 threaded portions 4 of locking nut 5 and main drum shaft 3; The dead in line of main drum shaft 3 and extension shaft 2; The diameter of extension shaft 2 is
, extension shaft 2 is connected with tachogen 1 by coupler.
The disclosed a kind of belt type conveyor driving roller axle of the utility model, comprise main drum shaft 3 and tachogen 1, the end of main drum shaft 3 is provided with diameter and is far smaller than the extension shaft 2 of main drum shaft 3 diameters, the diameter of the diameter of extension shaft 2 and tachogen 1 output shaft is suitable, extension shaft 2 is connected with tachogen 1 output shaft away from one end of main drum shaft 3, adopt the technical solution of the utility model, the extension shaft 2 of the end by being placed in main drum shaft 3 is connected with tachogen 1, the diameter of the diameter of extension shaft 2 and tachogen 1 is suitable, facilitate being connected of tachogen 1 and main drum shaft 3.
One end of extension shaft 2 is provided with screw thread, threaded portion 4 is socketed with locking nut 5, this threaded portion 4 is placed in the C shape hole that main drum shaft 3 end faces have, the junction of locked extension shaft 2 threaded portions 4 of locking nut 5 and main drum shaft 3, connect with axial end C type centre hole correspondingly by screw thread on axle, extension shaft 2 and main drum shaft 3 firmly can be connected while avoiding work and occur becoming flexible, the other end of extension shaft 2 is connected with tachogen 1; The dead in line of main drum shaft 3 and extension shaft 2, while guaranteeing work, axle rotation unanimously, avoids occurring the connection between torsion break axle; The diameter of extension shaft 2 is
, extension shaft 2 is connected with tachogen 1 by coupler, and extension shaft 2 is suitable with the diameter of tachogen 1, has guaranteed the connection between axle, facilitates the maintenance dismounting of equipment.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. a belt type conveyor driving roller axle, comprise main drum shaft and tachogen, it is characterized in that: the end of described main drum shaft is provided with diameter and is far smaller than the extension shaft of main drum shaft diameter, the diameter of the diameter of extension shaft and tachogen output shaft is suitable, and extension shaft is connected with tachogen output shaft away from one end of main drum shaft.
2. according to a kind of belt type conveyor driving roller axle claimed in claim 1, it is characterized in that: one end of described extension shaft is provided with screw thread, threaded portion is socketed with locking nut, this threaded portion is placed in the C shape hole that main drum shaft end face has, the junction of the locked extension shaft threaded portion of locking nut and main drum shaft.
3. according to a kind of belt type conveyor driving roller axle claimed in claim 1, it is characterized in that: described main drum shaft and the dead in line of extension shaft.
4. according to a kind of belt type conveyor driving roller axle described in claim 1 or 2 or 3, it is characterized in that: the diameter of described extension shaft is
, extension shaft is connected with tachogen output shaft by coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009268.7U CN203682419U (en) | 2014-01-07 | 2014-01-07 | Main roller spindle of belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009268.7U CN203682419U (en) | 2014-01-07 | 2014-01-07 | Main roller spindle of belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682419U true CN203682419U (en) | 2014-07-02 |
Family
ID=51004358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009268.7U Expired - Fee Related CN203682419U (en) | 2014-01-07 | 2014-01-07 | Main roller spindle of belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682419U (en) |
-
2014
- 2014-01-07 CN CN201420009268.7U patent/CN203682419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20160107 |