CN204854348U - Sintering machine flexible transmission protection device - Google Patents
Sintering machine flexible transmission protection device Download PDFInfo
- Publication number
- CN204854348U CN204854348U CN201520458189.9U CN201520458189U CN204854348U CN 204854348 U CN204854348 U CN 204854348U CN 201520458189 U CN201520458189 U CN 201520458189U CN 204854348 U CN204854348 U CN 204854348U
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- China
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- flexible transmission
- swing arm
- sintering machine
- proximity switch
- metal baffle
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Abstract
The utility model relates to a sintering machine flexible transmission protection device, a serial communication port, protection device includes the flexible transmission device, the speed reducer swing arm of setting on the flexible transmission device, the other end of speed reducer swing arm sets up tensile testing device, speed reducer swing arm lower part installation metal baffle, the side -mounting proximity switch of metal baffle, proximity switch passes through signal cable and connects PLC controlling means. This protection device has stayed mast broken rod and detects the function, realizes urgent chain shut down, and protection flexible transmission mechanical gear does not receive the damage.
Description
Technical field
The utility model relates to a kind of protective device, is specifically related to a kind of sintering machine Flexible Transmission protective device, belongs to instrument and meter process control technology field.
Background technology
In sintering process flow process, sintering machine is one of most important equipment in production process, and wherein Flexible Transmission is the driving arrangement of sintering machine, has a lot of technological means to the monitoring of flexible gearing running status, and technology is fairly perfect.Existing state-of-the-art technology is the operation conditions of monitoring flexible gearing with the stretching force detecting apparatus pulling force detected between sintering machine Flexible Transmission shell and reductor.Pulling force is about large, load is larger, and the less load of pulling force is less.Pull force calculation sintering machine Flexible Transmission protective device Problems existing has: the stayed mast in the stretching force detecting apparatus between sintering machine Flexible Transmission shell and reductor is due to long mechanical wear, distortion; easy fracture; once fracture; original sintering machine Flexible Transmission protective device will lose efficacy; now will there is violent concussion in reductor and flexible transmission device of sintering machine; time serious, reductor and flexible transmission device of sintering machine all can damage, and consequence is very serious.Therefore, a kind of device of exigence solves above-mentioned technical problem.
Utility model content
The utility model, just for the technical problem existed in prior art, provides a kind of sintering machine Flexible Transmission protective device, and this protective device has stayed mast and to break bar measuring ability, realizes urgent chain shutdown, and protection flexible driving mechanism gear is injury-free.
To achieve these goals; the technical solution of the utility model is as follows; a kind of sintering machine Flexible Transmission protective device; it is characterized in that, described protective device comprises flexible gearing, is arranged on the reductor swing arm on flexible gearing; the other end of described reductor swing arm arranges stretching force detecting apparatus; metal baffle is installed in described reductor swing arm bottom, and proximity switch is installed in the side of described metal baffle, and described proximity switch connects PLC control device by signal cable.In reductor swing arm bottom, one metal baffle is installed; in metal baffle side, proximity switch is installed; the bar once stayed mast breaks; reductor swing arm significantly moves; metal baffle leaves proximity switch; now proximity switch detects that stayed mast breaks bar signal send electric control loop and the urgent chain shutdown of PLC control program, and protection flexible driving mechanism gear is injury-free.
Improve as one of the present utility model, described stretching force detecting apparatus comprises Flexible Transmission force cell 4, is arranged on the stayed mast of Flexible Transmission force cell both sides, and is arranged on the stiff end on Flexible Transmission force cell top.
Improve as one of the present utility model, described PLC control device comprises PLC and shutdown and alarm command device.
Relative to prior art, the utility model tool has the following advantages, 1) this technical scheme global design is ingenious, compact conformation, and have stayed mast and to break bar measuring ability, realize urgent chain shutdown, protection flexible driving mechanism gear is injury-free; 2) in this technical scheme owing to being provided with the associated components such as metal baffle, proximity switch, stayed mast in stretching force detecting apparatus between sintering machine Flexible Transmission shell and reductor is once disconnected bar, can be detected immediately, realize urgent chain shutdown, protection flexible driving mechanism gear is injury-free; 3) this technical scheme cost is lower, is convenient to apply on a large scale.
Accompanying drawing explanation
Fig. 1 is the utility model sintering machine Flexible Transmission protective device stayed mast normal condition schematic diagram;
Fig. 2 is that the utility model sintering machine Flexible Transmission protective device stayed mast breaks bar state schematic diagram;
In figure: 1 is flexible gearing, 2 is reductor swing arm, and 3 is stayed mast, and 4 is Flexible Transmission force cell, and 5 is stiff end, and 6 is metal baffle, and 7 is proximity switch, and 8 is signal cable, and 9 is PLC, and 10 for shutting down and alarm command device.
detailed description of the invention:
In order to deepen, to understanding of the present utility model, to be described in detail the present embodiment below in conjunction with accompanying drawing.
embodiment 1:see Fig. 1; a kind of sintering machine Flexible Transmission protective device; described protective device comprises flexible gearing 1; be arranged on the reductor swing arm 2 on flexible gearing; the other end of described reductor swing arm arranges stretching force detecting apparatus; metal baffle 6 is installed in described reductor swing arm bottom, and proximity switch 7 is installed in the side of described metal baffle 6, and described proximity switch 7 connects PLC control device by signal cable 8.In reductor swing arm bottom, one metal baffle 6 is installed; in metal baffle 6 side, proximity switch 7 is installed; the bar once stayed mast breaks; reductor swing arm 2 significantly moves; metal baffle leaves proximity switch; now proximity switch detects that stayed mast breaks bar signal send electric control loop and the urgent chain shutdown of PLC control program, and protection flexible driving mechanism gear is injury-free.
embodiment 2:see Fig. 1, improve as one of the present utility model, described stretching force detecting apparatus comprises Flexible Transmission force cell 4, is arranged on the stayed mast 3 of Flexible Transmission force cell both sides, and is arranged on the stiff end 5 on Flexible Transmission force cell top; Described PLC control device comprises PLC9 and shutdown and alarm command device 10.
Operation principle:
See Fig. 1-Fig. 2; in reductor swing arm 2 bottom, one metal baffle 6 is installed; in metal baffle 6 side, proximity switch 7 is installed; proximity switch 7 signal gives PLC9 by signal cable 8, the bar if stayed mast 3 breaks, as shown in Figure 2; reductor swing arm 2 significantly moves; metal baffle 6 leaves proximity switch 7, and now proximity switch 7 detects that the stayed mast 3 bar signal that breaks send PLC9 control program urgent chain shutdown by signal cable 8, and protection flexible driving mechanism gear is injury-free.
The utility model by combining with embodiment 1 in the described technical characteristic in embodiment 2, can also form new embodiment.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or the alternative scope all falling into the utility model claim and protect.
Claims (3)
1. a sintering machine Flexible Transmission protective device; it is characterized in that; described protective device comprises flexible gearing; be arranged on the reductor swing arm on flexible gearing; the other end of described reductor swing arm arranges stretching force detecting apparatus; metal baffle is installed in described reductor swing arm bottom, and proximity switch is installed in the side of described metal baffle, and described proximity switch connects PLC control device by signal cable.
2. sintering machine Flexible Transmission protective device according to claim 1; it is characterized in that; described stretching force detecting apparatus comprises Flexible Transmission force cell, is arranged on the stayed mast of Flexible Transmission force cell both sides, and is arranged on the stiff end on Flexible Transmission force cell top.
3. sintering machine Flexible Transmission protective device according to claim 1, is characterized in that, described PLC control device comprises PLC and shutdown and alarm command device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458189.9U CN204854348U (en) | 2015-06-30 | 2015-06-30 | Sintering machine flexible transmission protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458189.9U CN204854348U (en) | 2015-06-30 | 2015-06-30 | Sintering machine flexible transmission protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854348U true CN204854348U (en) | 2015-12-09 |
Family
ID=54744888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458189.9U Active CN204854348U (en) | 2015-06-30 | 2015-06-30 | Sintering machine flexible transmission protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356122A (en) * | 2017-08-01 | 2017-11-17 | 南京高精工程设备有限公司 | Novel sintering machine flexible gearing with equilibrium of couples |
-
2015
- 2015-06-30 CN CN201520458189.9U patent/CN204854348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356122A (en) * | 2017-08-01 | 2017-11-17 | 南京高精工程设备有限公司 | Novel sintering machine flexible gearing with equilibrium of couples |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |