CN207715180U - A kind of full-automation drop shaft anti-fall device - Google Patents
A kind of full-automation drop shaft anti-fall device Download PDFInfo
- Publication number
- CN207715180U CN207715180U CN201720975461.XU CN201720975461U CN207715180U CN 207715180 U CN207715180 U CN 207715180U CN 201720975461 U CN201720975461 U CN 201720975461U CN 207715180 U CN207715180 U CN 207715180U
- Authority
- CN
- China
- Prior art keywords
- fall
- partition board
- inductor
- drop shaft
- control centre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a kind of full-automatic drop shaft anti-fall devices, including the first inductor, the second inductor, anti-fall partition board, driving device and control centre, the first inductor, the second inductor and driving device to be electrically connected respectively with control centre；The anti-fall partition board is for covering drop shaft；The driving device is used to open or closes anti-fall partition board；First inductor is used to open anti-fall partition board sensing granby car along track and enter to send a signal to the control centre when mine is unloaded in drop shaft area the control centre is made to control the driving device, in order to unload mine；Second inductor makes control centre's control driving device close anti-fall partition board for sending a signal to the control centre when sensing that granby car is driven out to drop shaft area along track, to cover drop shaft.The utility model provides a kind of full-automatic drop shaft anti-fall device, realizes the automatic open close of anti-fall partition board, improves working efficiency, increases safety.
Description
Technical field
The utility model is related to a kind of full-automatic drop shaft anti-fall devices.
Background technology
At present both at home and abroad major mine drop shaft mouth mostly use anti-drop net or mechanical partition board, anti-drop net due to having elasticity,
Personnel inconvenient walking and easily make a misstep above；Mechanical partition board artificially goes to operate due to needing, therefore increases labour,
Increase cost, and if this method careless manipulation accident also easily occurs.Therefore these methods are significant without obtaining in practice
Effect, in addition national increasingly to pay attention to mine safety, the method for needing some new goes to improve its deficiency.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of full-automatic drop shaft anti-fall device.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of full-automation drop shaft anti-fall device, including the first inductor, the second inductor, anti-fall partition board, driving device
And control centre, the first inductor, the second inductor and driving device are electrically connected with control centre respectively；
The anti-fall partition board is for covering drop shaft；
The driving device is used to open or closes anti-fall partition board；
First inductor is used to send a signal to sensing that granby car enters along track when mine is unloaded in drop shaft area
The control centre makes control centre's control driving device open anti-fall partition board, in order to unload mine；
Second inductor is described for being sent a signal to when sensing that granby car is driven out to drop shaft area along track
Control centre makes control centre's control driving device close anti-fall partition board, to cover drop shaft.
Further, the anti-fall partition board cover type is set on drop shaft, and one end is fixedly connected with shaft, the shaft
Both ends, which are fixed by bearing block and driven by motor, to rotate.
Further, the inductor is magnetic inductor.
Further, the control centre includes PLC controller.
Further, the anti-fall partition board is provided with buffer unit below shaft one end, for slowing down anti-fall partition board
Shake when rotation.
Further, the buffer unit be flexible silicon rubber cushion, the silicagel pad upper surface be arc groove, it is described it is anti-fall every
Plate is to match the curved end contacted with the arc groove close to shaft one end.
Compared with prior art, the advantageous effects of the utility model：
The safety for unloading mine is improved, the probability that drop shaft falling accident occurs is reduced；Realize that the automatic of anti-fall partition board beats
It is open and close, manpower and materials are saved, makes work simplerization of staff, improves work efficiency；Staff can
Safety passes through on partition board；With buffer unit, effectively slow down shake when anti-fall partition board Unscrew.
Description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 uses structural schematic diagram for the utility model full-automation drop shaft anti-fall device；
Fig. 2 is the schematic diagram of buffer unit；
Reference sign：1- tracks；2- dump rails；3- granby cars；4- unloads guide wheel；5- shafts；6- drop shafts；
The first inductors of 7-；The second inductors of 8-；The anti-fall partition boards of 9-；901- curved ends；10- motors；11- cables；In 12- controls
The heart；13- flexible silicon rubber cushions；14- arc grooves.
Specific implementation mode
As shown in Figure 1, a kind of full-automation drop shaft anti-fall device, including the first inductor 7, the second inductor 8, it is anti-fall every
Plate 9, driving device and control centre 12, the first inductor 7, the second inductor 8 and driving device respectively with control centre 12
Electrical connection；
The anti-fall partition board 9 is for covering drop shaft 6；
The driving device is used to open or closes anti-fall partition board 9；
First inductor 7 is used to send signal sensing that granby car 3 enters along track when mine is unloaded in drop shaft area
Make the control centre 12 control the driving device to the control centre 12 to open anti-fall partition board 9, in order to unload mine；
Second inductor 8 when sensing that granby car 3 is driven out to drop shaft area along track for sending a signal to institute
It states control centre 12 control centre 12 is made to control the driving device and close anti-fall partition board 9, to cover drop shaft 6.
In the present embodiment, 9 cover type of anti-fall partition board is set on drop shaft 6, and one end is fixedly connected with shaft 5, described
The both ends of shaft 5, which are fixed by bearing block and driven by driving device, to rotate.
Driving device is motor 10.
First inductor 7 and the second inductor 8 are magnetic inductor；The control centre 12 includes PLC controller.Circuit
Structure is the routine techniques of art technology.
By the collective effect of computer programming and control device, completes drop shaft and unload miner's work, it is anti-fall to improve drop shaft
Rank saves manpower and materials, realizes drop shaft automation and unloads mine, not only strengthens the safety for unloading mine process, also improve
Working efficiency
As shown in Fig. 2, the anti-fall partition board 9 is provided with the elastic silica gel as buffer unit below 5 one end of shaft
Pad 13,13 upper surface of the silicagel pad are arc groove 14, and the anti-fall partition board 9 is and the arc groove 14 close to shaft one end
Curved end 901 with contact, the buffer unit can effectively slow down shake when anti-fall partition board 9 is motor driven rotation.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical solution of type is made should all fall into the protection domain of the utility model claims book determination
It is interior.
Claims (3)
1. a kind of full-automation drop shaft anti-fall device, it is characterised in that：Including the first inductor, the second inductor, anti-fall partition board,
Driving device and control centre, the first inductor, the second inductor and driving device are electrically connected with control centre respectively；
The anti-fall partition board is for covering drop shaft；
The driving device is used to open or closes anti-fall partition board；
First inductor be used for sense granby car along track and enter sent a signal to when mine is unloaded in drop shaft area it is described
Control centre makes control centre's control driving device open anti-fall partition board, in order to unload mine；
Second inductor when sensing that granby car is driven out to drop shaft area along track for sending a signal to the control
Center makes control centre's control driving device close anti-fall partition board, to cover drop shaft；
The anti-fall partition board cover type is set on drop shaft, and one end is fixedly connected with shaft, and the both ends of the shaft are by bearing block
It fixes and is driven by motor and rotated；
The anti-fall partition board is provided with buffer unit below shaft one end, and the buffer unit is flexible silicon rubber cushion, described
Silicagel pad upper surface is arc groove, and the anti-fall partition board is to match the arc tips contacted with the arc groove close to shaft one end
Face.
2. full-automation drop shaft anti-fall device according to claim 1, it is characterised in that：The inductor is magnetic induction
Device.
3. full-automation drop shaft anti-fall device according to claim 1, it is characterised in that：The control centre includes PLC
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975461.XU CN207715180U (en) | 2017-08-07 | 2017-08-07 | A kind of full-automation drop shaft anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975461.XU CN207715180U (en) | 2017-08-07 | 2017-08-07 | A kind of full-automation drop shaft anti-fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715180U true CN207715180U (en) | 2018-08-10 |
Family
ID=63063167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975461.XU Expired - Fee Related CN207715180U (en) | 2017-08-07 | 2017-08-07 | A kind of full-automation drop shaft anti-fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218076A (en) * | 2017-08-07 | 2017-09-29 | 江西理工大学 | A kind of full-automatic drop shaft anti-fall device |
-
2017
- 2017-08-07 CN CN201720975461.XU patent/CN207715180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218076A (en) * | 2017-08-07 | 2017-09-29 | 江西理工大学 | A kind of full-automatic drop shaft anti-fall device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210807 |