CN205204105U - Elevating conveyor blocking device - Google Patents
Elevating conveyor blocking device Download PDFInfo
- Publication number
- CN205204105U CN205204105U CN201520965843.5U CN201520965843U CN205204105U CN 205204105 U CN205204105 U CN 205204105U CN 201520965843 U CN201520965843 U CN 201520965843U CN 205204105 U CN205204105 U CN 205204105U
- Authority
- CN
- China
- Prior art keywords
- elevating conveyor
- conveying track
- detecting device
- closing appliance
- baffle plate
- 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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Abstract
The utility model discloses an elevating conveyor blocking device for install on the elevating conveyor, the elevating conveyor includes mounting bracket, transportation track, controlling means and scram device, and this blocking device includes height detecting device, and height detecting device is connected with the scram device through controlling means, height detecting device includes the shutting pole that sets up above the transportation track, and the shutting pole is connected with the mounting bracket, and the pole that just locks is perpendicular with transportation orbital motion direction, installs the backstop board on the shutting pole, installs the magnetic force stopper with the corresponding department in backstop board position, and the magnetic force stopper is used for detecting the backstop board and whether follows the rotation of shutting pole axis, and the magnetic force stopper still is connected with controlling means. The utility model discloses imitate the wearing and tearing that have prevented scraper blade on large coal or waste rock are to the elevating conveyor to large coal, waste rock or staff can not pulled into the breaker, so can not cause personnel's casualty accident, can not cause large coal, waste rock to fall into behind the breaker the damage of breaker yet, and its security is higher.
Description
Technical field
The utility model relates to elevating conveyor security technology area, particularly relates to a kind of elevating conveyor closing appliance.
Background technology
Fully mechanized coal face lower end elevating conveyor inlet point range forward transport plane head about has 3m, in the process of transport, being stuck in elevating conveyor inlet point, producing serious wearing and tearing to elevating conveyor scraper plate, bringing potential safety hazard for producing when transporting coarse coal or spoil meeting.
The switch of fully mechanized coal face start and stop elevating conveyor is beyond elevating conveyor, and distance inlet point is far away.Transport plane transfer point distance elevating conveyor inlet point close together, in elevating conveyor operational process, when personnel are owing to accidentally falling in elevating conveyor, if switch place does not have personnel to play locking in time, the personnel dropped in elevating conveyor may be pulled into inlet point and be drawn in crusher place, thus the accident that causes casualties.
Utility model content
The utility model mainly solves technical matters existing in prior art, thus the elevating conveyor closing appliance providing a kind of safety performance high.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
The elevating conveyor closing appliance that the utility model provides, for being arranged on elevating conveyor, described elevating conveyor comprises erecting frame, conveying track, control setup and emergency stop device, this closing appliance comprises height detecting device, and described height detecting device is connected with described emergency stop device by described control setup; Described height detecting device comprises the deadlock lever be arranged on above described conveying track, described deadlock lever is connected with described erecting frame, and described deadlock lever is vertical with described conveying track service direction, described deadlock lever is provided with baffle plate, with corresponding section, described baffle plate position, magnetic limit device is installed, whether described magnetic limit device rotates along described deadlock lever axis for detecting described baffle plate, and described magnetic limit device is also connected with described control setup.
Further, the width of described baffle plate and the width of described conveying track adapt.
Further, be also provided with Weight detecting device below described conveying track, described Weight detecting device is connected with control setup.
Further, described Weight detecting device comprises weighting apparatus, and the top of described weighting apparatus is connected with two kinematic support rollers of adjacent on described conveying track, and two described kinematic support rollers are arranged on described erecting frame by resilient mounting.
Further, described resilient mounting comprises the two pairs of guide supports be arranged on described erecting frame, each described guide support all offers guide groove, in described guide groove, orienting lug is installed, in rotatable two orienting lugs be arranged on a pair guide support in described kinematic support roller two ends, in the guide groove below described orienting lug, also support spring is installed.
The beneficial effects of the utility model are: when conveying track falling into coarse coal or spoil, baffle plate bottom can be touched when coarse coal or spoil move on conveying track, drive baffle plate rotates, thus magnetic limit device receives signal and signal is sent to control setup, control setup controls emergency stop device work, thus controls conveying track stopping; When there being staff to fall on conveying track, also can touch baffle plate bottom when this staff moves on conveying track, or staff being rotated by hand-motion baffle plate, can control emergency stop device work, conveying track stops; Its actv. prevents coarse coal or spoil to the wearing and tearing of elevating conveyor upper scraping plate, and coarse coal, spoil or staff can not be pulled into crusher, so the casualty accident of personnel can not be caused, also can not cause coarse coal, spoil falls into damage to crusher after crusher, its safety is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of elevating conveyor closing appliance of the present utility model;
Fig. 2 is the cutaway view of A-A line in Fig. 1;
Fig. 3 is the cutaway view of B-B line in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1 to Fig. 3, elevating conveyor closing appliance of the present utility model, for being arranged on elevating conveyor 1, elevating conveyor 1 comprises erecting frame 11, conveying track 12, control setup 13 and emergency stop device 14, this closing appliance comprises height detecting device 2, and height detecting device 2 is connected with emergency stop device 14 by control setup 13; Height detecting device 2 comprises the deadlock lever 3 be arranged on above conveying track 12, deadlock lever 3 is connected with erecting frame 11, and deadlock lever 3 is vertical with conveying track 12 service direction, deadlock lever 3 is provided with baffle plate 4, with corresponding section, baffle plate 4 position, magnetic limit device 5 is installed, whether magnetic limit device 5 rotates along deadlock lever 3 axis for detecting baffle plate 4, and magnetic limit device 5 is also connected with control setup 13.In the utility model, when conveying track 12 falling into coarse coal or spoil, baffle plate 4 bottom can be touched when coarse coal or spoil move on conveying track 12, baffle plate 4 is driven to rotate, thus magnetic limit device 5 receives signal and signal is sent to control setup 13, control setup 13 controls emergency stop device 14 and works, thus control conveying track 12 stops; When there being staff to fall on conveying track 12, also can touch baffle plate 4 bottom, or staff is rotated when this staff moves on conveying track 12 by hand-motion baffle plate 4, can control emergency stop device 14 and work, conveying track 12 stops; Its actv. prevents coarse coal or spoil to the wearing and tearing of elevating conveyor 1 upper scraping plate, and coarse coal, spoil or staff can not be pulled into crusher, so the casualty accident of personnel can not be caused, also can not cause coarse coal, spoil falls into damage to crusher after crusher, its safety is higher.
Preferably, the width of baffle plate 4 and the width of conveying track 12 adapt, and whether the whole width that this makes it possible to detect conveying track 12 have the object of superelevation.Also be provided with Weight detecting device 6 below conveying track 12, Weight detecting device 6 is connected with control setup 13, further can detect on conveying track 12 whether have large part or heavy mail by Weight detecting device 6, prevents this large or heavy mail from falling into crusher.
Particularly, Weight detecting device 6 comprises weighting apparatus 61, the top of weighting apparatus 61 is connected with the kinematic support roller 62 of two on conveying track 12, two kinematic support rollers 62 are arranged on erecting frame 11 by resilient mounting 63, by resilient mounting 63 can be movable support kinematic support roller 62, facilitate weighting apparatus 61 to weigh weight of object on kinematic support roller 62 top conveying track 12.
Particularly, resilient mounting 63 comprises the two pairs of guide supports 631 be arranged on erecting frame 11, each guide support 631 all offers guide groove 632, orienting lug 633 is installed in guide groove 632, kinematic support roller 62 two ends are rotatable to be arranged on in two orienting lugs 633 in a pair guide support 631, is also provided with support spring 634 in the guide groove 632 below orienting lug 633.A pair orienting lug 633 can drive a kinematic support roller 62 to fluctuate in guide groove 632, facilitates weighting apparatus 61 to support the weighing of object to two kinematic support rollers 62.This resilient mounting 63 also can use spring damper or liquid damper replacement etc.
Above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an elevating conveyor closing appliance, for being arranged on elevating conveyor (1), described elevating conveyor (1) comprises erecting frame (11), conveying track (12), control setup (13) and emergency stop device (14), it is characterized in that: this closing appliance comprises height detecting device (2), described height detecting device (2) is connected with described emergency stop device (14) by described control setup (13), described height detecting device (2) comprises the deadlock lever (3) being arranged on described conveying track (12) top, described deadlock lever (3) is connected with described erecting frame (11), and described deadlock lever (3) is vertical with described conveying track (12) service direction, described deadlock lever (3) is provided with baffle plate (4), with described baffle plate (4) corresponding section, position, magnetic limit device (5) is installed, whether described magnetic limit device (5) rotates along described deadlock lever (3) axis for detecting described baffle plate (4), described magnetic limit device (5) is also connected with described control setup (13).
2. elevating conveyor closing appliance as claimed in claim 1, is characterized in that: the width of described baffle plate (4) and the width of described conveying track (12) adapt.
3. elevating conveyor closing appliance as claimed in claim 2, it is characterized in that: described conveying track (12) below is also provided with Weight detecting device (6), and described Weight detecting device (6) is connected with control setup (13).
4. elevating conveyor closing appliance as claimed in claim 3, it is characterized in that: described Weight detecting device (6) comprises weighting apparatus (61), the top of described weighting apparatus (61) is connected with two kinematic support rollers (62) on described conveying track (12), and two described kinematic support rollers (62) are arranged on described erecting frame (11) by resilient mounting (63).
5. elevating conveyor closing appliance as claimed in claim 4, it is characterized in that: described resilient mounting (63) comprises the two pairs of guide supports (631) be arranged on described erecting frame (11), each described guide support (631) all offers guide groove (632), orienting lug (633) is installed in described guide groove (632), in rotatable two orienting lugs (633) be arranged on a pair guide support (631) in described kinematic support roller (62) two ends, in the guide groove (632) of described orienting lug (633) below, support spring (634) is also installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965843.5U CN205204105U (en) | 2015-11-27 | 2015-11-27 | Elevating conveyor blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520965843.5U CN205204105U (en) | 2015-11-27 | 2015-11-27 | Elevating conveyor blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204105U true CN205204105U (en) | 2016-05-04 |
Family
ID=55841836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520965843.5U Expired - Fee Related CN205204105U (en) | 2015-11-27 | 2015-11-27 | Elevating conveyor blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205204105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434147A (en) * | 2016-05-25 | 2017-12-05 | 宝山钢铁股份有限公司 | A kind of coal conveyer belt high rigidity foreign matter detecting method |
| CN108590744A (en) * | 2018-03-16 | 2018-09-28 | 新汶矿业集团有限责任公司华丰煤矿 | A kind of double latch-up protection light warning devices of elevating conveyor |
| CN109723489A (en) * | 2019-03-04 | 2019-05-07 | 安徽恒源煤电股份有限公司五沟煤矿 | A kind of anti-fall people's device of machine landing section and its means of defence |
| CN112011348A (en) * | 2020-08-10 | 2020-12-01 | 包头钢铁（集团）有限责任公司 | Emergency stop device and method for searching dropped articles of large crusher during working |
-
2015
- 2015-11-27 CN CN201520965843.5U patent/CN205204105U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434147A (en) * | 2016-05-25 | 2017-12-05 | 宝山钢铁股份有限公司 | A kind of coal conveyer belt high rigidity foreign matter detecting method |
| CN107434147B (en) * | 2016-05-25 | 2019-10-25 | 宝山钢铁股份有限公司 | A kind of coal conveyer belt high rigidity foreign matter detecting method |
| CN108590744A (en) * | 2018-03-16 | 2018-09-28 | 新汶矿业集团有限责任公司华丰煤矿 | A kind of double latch-up protection light warning devices of elevating conveyor |
| CN109723489A (en) * | 2019-03-04 | 2019-05-07 | 安徽恒源煤电股份有限公司五沟煤矿 | A kind of anti-fall people's device of machine landing section and its means of defence |
| CN112011348A (en) * | 2020-08-10 | 2020-12-01 | 包头钢铁（集团）有限责任公司 | Emergency stop device and method for searching dropped articles of large crusher during working |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171127 |