CN203473841U - Trough blockage detecting device - Google Patents

Trough blockage detecting device Download PDF

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Publication number
CN203473841U
CN203473841U CN201320561981.8U CN201320561981U CN203473841U CN 203473841 U CN203473841 U CN 203473841U CN 201320561981 U CN201320561981 U CN 201320561981U CN 203473841 U CN203473841 U CN 203473841U
Authority
CN
China
Prior art keywords
hopper
approach switch
trough
blockage
connects
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.)
Active
Application number
CN201320561981.8U
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Chinese (zh)
Inventor
施雨风
黄新忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yonggang Group Co Ltd
Original Assignee
Jiangsu Yonggang Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Yonggang Group Co Ltd filed Critical Jiangsu Yonggang Group Co Ltd
Priority to CN201320561981.8U priority Critical patent/CN203473841U/en
Application granted granted Critical
Publication of CN203473841U publication Critical patent/CN203473841U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a detecting device, in particular to a trough blockage detecting device. The trough blockage detecting device comprises a trough conveying device and a discharge groove formed in an outlet of the trough conveying device. An anti-blocking alarm device is arranged on a feed port of the trough conveying device. According to the trough blockage detecting device, trough conveying equipment is slightly changed and provided with the anti-blocking alarm device, so that blockage is well avoided, and production efficiency is improved.

Description

Hopper putty detecting device
Technical field
The utility model relates to a kind of detecting device, is specifically a kind of hopper putty detecting device.
Background technology
Ore is after fragmentation, uses the transportation of hopper feedway through vibrating grizzly, ore screened by feed opening and delivered to finished product bin, but often because bulk sintering deposit or blanking cause feed opening to stop up not in time, cause putty in screening process; If putty is often to block belt after the inner stifled spill-over of whole vibrating grizzly goes out, after belt conveyor overload protection, just know vibrating grizzly putty, each putty not only will spend a large amount of labours and clear up buildup, more can affect to produce to produce to mistake.
Utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of hopper putty detecting device that can prevent hopper putty is provided.
In order to solve above technical matters, the utility model provides a kind of hopper putty detecting device, comprises hopper feedway and is arranged on the blanking groove in hopper feedway exit, at the inlet point of described hopper feedway, is provided with blockage-prevention alarm device.
The technical scheme that the utility model further limits is:
Further, blockage-prevention alarm device comprises the pallet that connects material, approach switch, detection lug and tray rack, the pallet that connects material is rotatably connected on tray rack by pivot, below the pallet that connects material, is provided with approach switch, in receiver bottom, is provided with the detection lug corresponding with approach switch position.
Further, be connected with signal conversion module on approach switch, approach switch connects industrial computer by signal conversion module.
Further, approach switch is 24V approach switch.
The beneficial effects of the utility model are: the utility model is changed little to hopper load transfer device, the hopper load transfer device that has still been equipped with blockage-prevention alarm device has well prevented the generation of putty situation, has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
embodiment 1
A kind of hopper putty detecting device that the present embodiment provides, as shown in Figure 1, comprise hopper feedway 1 and the blanking groove 2 that is arranged on hopper feedway 1 exit, inlet point at hopper feedway 1 is provided with blockage-prevention alarm device, blockage-prevention alarm device comprises the pallet 3 that connects material, approach switch 4, detection lug 5 and tray rack 6, the pallet 3 that connects material is rotatably connected on tray rack 6 by pivot 7, below the pallet 3 that connects material, be provided with approach switch 4, in receiver 3 bottoms, be provided with the detection lug 5 corresponding with approach switch 4 positions; On approach switch 4, be connected with signal conversion module 9, approach switch 4 connects industrial computer 8 by signal conversion module 9.
When there is putty in hopper feedway 1, material can be overflowed and be fallen into by inlet point the pallet 3 that connects material of its below, after the pallet 3 that connects material is stressed, a side can be sunk around pivot 7, and finally making detection lug 5 strike on approach switch 4, approach switch 4 can pass to industrial computer 8 by signal conversion module 7 by signal.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (4)

1. a hopper putty detecting device, comprises hopper feedway and the blanking groove that is arranged on hopper feedway exit, it is characterized in that: the inlet point at described hopper feedway is provided with blockage-prevention alarm device.
2. hopper putty detecting device according to claim 1, it is characterized in that: described blockage-prevention alarm device comprises the pallet that connects material, approach switch, detection lug and tray rack, the described pallet that connects material is rotatably connected on described tray rack by pivot, below the described pallet that connects material, be provided with approach switch, in described receiver bottom, be provided with the detection lug corresponding with approach switch position.
3. hopper putty detecting device according to claim 2, is characterized in that: on described approach switch, be connected with signal conversion module, described approach switch connects industrial computer by signal conversion module.
4. according to the hopper putty detecting device described in claim 2 or 3, it is characterized in that: described approach switch is 24V approach switch.
CN201320561981.8U 2013-09-11 2013-09-11 Trough blockage detecting device Active CN203473841U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320561981.8U CN203473841U (en) 2013-09-11 2013-09-11 Trough blockage detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320561981.8U CN203473841U (en) 2013-09-11 2013-09-11 Trough blockage detecting device

Publications (1)

Publication Number Publication Date
CN203473841U true CN203473841U (en) 2014-03-12

Family

ID=50222217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320561981.8U Active CN203473841U (en) 2013-09-11 2013-09-11 Trough blockage detecting device

Country Status (1)

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CN (1) CN203473841U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466294A (en) * 2013-09-11 2013-12-25 江苏永钢集团有限公司 Blockage detection device for chute

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466294A (en) * 2013-09-11 2013-12-25 江苏永钢集团有限公司 Blockage detection device for chute

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