CN205060796U - A stop device for kiln charging system - Google Patents
A stop device for kiln charging system Download PDFInfo
- Publication number
- CN205060796U CN205060796U CN201520795573.8U CN201520795573U CN205060796U CN 205060796 U CN205060796 U CN 205060796U CN 201520795573 U CN201520795573 U CN 201520795573U CN 205060796 U CN205060796 U CN 205060796U
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- China
- Prior art keywords
- track
- dolly
- limit switch
- winch
- time measurement
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Abstract
The utility model discloses a stop device for kiln charging system through increasing lead limit switch and time measurement switch, forms three protections with original stop device, and the equipment that can significantly reduce damages the number of times, the technical scheme who adopts does: a stop device for kiln charging system, including the hoist engine, the track, dolly and limit switch, the track slope sets up, orbital upper end that the hoist engine set up, the dolly is located the track, connect through wire rope between dolly and the hoist engine, the track can be followed from top to bottom toward removing to the dolly, be provided with limit switch on the track, a stroke for limiting the dolly on the track, still include lead limit switch and time measurement switch, lead limit switch and time measurement switch all set up on the hoist engine, winding steel wire extended length on lead limit switch was used for restricting the hoist engine, operating duration when time measurement switch is used for limiting hoist engine extension steel wire, the utility model discloses but wide application in charging system field.
Description
Technical field
A kind of inhibiting device for kiln charging system of the utility model, belongs to charging system technical field.
Background technology
Existing kiln adds trolley and relies on single spacing control, and often there will be spacing malfunctioning in operation, its consequence caused gently then causes dolly to fall errant, and dolly is stuck in the middle of guide rail, the heavy then steel wire that likely breaks, device damage.
Utility model content
The utility model overcomes the deficiency that prior art exists; provide a kind of inhibiting device for kiln charging system; by increasing lead limit switch and time measurement switch, forming three pipe protections with original inhibiting device, device damage number of times can be greatly reduced.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of inhibiting device for kiln charging system, comprise winch, track, dolly and limit switch, described track inclination is arranged, the upper end of the track that described winch is arranged, described dolly is positioned on track, connected by steel rope between described dolly and winch, described dolly can along track up and down toward mobile, described track is provided with limit switch, for limiting dolly stroke in orbit, also comprise lead limit switch and time measurement switch, described lead limit switch and time measurement switch are all arranged on winch, described lead limit switch is for limiting the steel wire extended length that winch is wound around, described time measurement switch is for limiting time of run during winch elongation steel wire.
Also comprise time meter, described time meter is arranged on winch, and is electrically connected with between time measurement switch, the time that described time measurement switch gathers according to time meter, controls winch and quits work.
The beneficial effect that the utility model compared with prior art has is: the utility model is the reliability service raising equipment further; use for reference driving limit switch; lead limit switch is installed additional at winch output shaft end; this just mechanically adds one protective wire; then time meter calculates time of run; increase time measurement switch protection again, namely cut off the electricity supply if exceed time of run, device damage number of times can be greatly reduced.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control flow frame diagram of the present utility model.
In figure: 1 be winch, 2 be track, 3 be dolly, 4 be limit switch, 5 be lead limit switch, 6 be time measurement switch, 7 for time meter.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of inhibiting device for kiln charging system of the utility model, comprise winch 1, track 2, dolly 3 and limit switch 4, described track 2 is obliquely installed, the upper end of the track 2 that described winch 1 is arranged, described dolly 3 is positioned on track 2, connected by steel rope between described dolly 3 and winch 1, described dolly 3 can along track about 2 toward mobile, described track 2 is provided with limit switch 4, for limiting the stroke of dolly 3 on track 2, also comprise lead limit switch 5 and time measurement switch 6, described lead limit switch 5 and time measurement switch 6 are all arranged on winch 1, described lead limit switch 5 is for limiting the steel wire extended length that winch 1 is wound around, described time measurement switch 6 is for limiting time of run when winch 1 extends steel wire.
Also comprise time meter 7, described time meter 7 is arranged on winch 1, and is electrically connected with between time measurement switch 6, the time that described time measurement switch 6 gathers according to time meter 7, controls winch 1 and quits work.
The utility model is the reliability service raising equipment further; use for reference driving limit switch; lead limit switch 5 is installed additional at winch 1 output shaft end; this just mechanically adds one protective wire; then time meter 7 calculates time of run; increase time measurement switch 6 again to protect, namely cut off the electricity supply if exceed time of run, device damage number of times can be greatly reduced.
Weak point of the present utility model is, still needs frequent spot check, affects protection act, need adjust in time, guarantee that three pipe protections all work after preventing steel wire from elongating.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. the inhibiting device for kiln charging system, comprise winch (1), track (2), dolly (3) and limit switch (4), described track (2) is obliquely installed, the upper end of the track (2) that described winch (1) is arranged, described dolly (3) is positioned on track (2), connected by steel rope between described dolly (3) and winch (1), described dolly (3) can along track (2) up and down toward mobile, described track (2) is provided with limit switch (4), for limiting the stroke of dolly (3) on track (2), it is characterized in that: also comprise lead limit switch (5) and time measurement switch (6), described lead limit switch (5) and time measurement switch (6) are all arranged on winch (1), described lead limit switch (5) is for limiting the upper steel wire extended length be wound around of winch (1), described time measurement switch (6) is for limiting time of run during winch (1) elongation steel wire.
2. a kind of inhibiting device for kiln charging system according to claim 1, it is characterized in that: also comprise time meter (7), described time meter (7) is arranged on winch (1), and be electrically connected with between time measurement switch (6), the time that described time measurement switch (6) gathers according to time meter (7), control winch (1) and quit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795573.8U CN205060796U (en) | 2015-10-15 | 2015-10-15 | A stop device for kiln charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795573.8U CN205060796U (en) | 2015-10-15 | 2015-10-15 | A stop device for kiln charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205060796U true CN205060796U (en) | 2016-03-02 |
Family
ID=55387378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520795573.8U Active CN205060796U (en) | 2015-10-15 | 2015-10-15 | A stop device for kiln charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205060796U (en) |
-
2015
- 2015-10-15 CN CN201520795573.8U patent/CN205060796U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |