CN202325516U - Safety protective device for material groove of stacking-raking machine - Google Patents
Safety protective device for material groove of stacking-raking machine Download PDFInfo
- Publication number
- CN202325516U CN202325516U CN 201120453365 CN201120453365U CN202325516U CN 202325516 U CN202325516 U CN 202325516U CN 201120453365 CN201120453365 CN 201120453365 CN 201120453365 U CN201120453365 U CN 201120453365U CN 202325516 U CN202325516 U CN 202325516U
- Authority
- CN
- China
- Prior art keywords
- material groove
- hopper
- protective device
- stacking
- safety protective
- 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 relates to a safety protective device for a material groove of a stacking-raking machine, comprising positioning blocks, guardrails and protective nets. The safety protective device is characterized in that: U-shaped guardrails are uniformly arranged on the material groove; two lower ends of the guardrails respectively pass through angle irons which are welded on two side plates at the upper end of the material groove and are inserted into the positioning blocks which are welded at two outer sides of the lower part of the material groove to be fixed by bolts; and the protective nets are arranged at the two inner sides of the guardrails on the material groove. According to the safety protective device for the material groove of the stacking-raking machine, a steel wire rope, particularly a stone, can be ensured not to fly out of the material groove, so that safety accidents can be effectively prevented; and the safety protective device for the material groove of the stacking-raking machine has the advantages of simple structure and convenience for operation and installation.
Description
Technical field
The utility model relates to the safety device that a kind of coal mine roadway face is used for the scraper mucking of lashing, exactly is a kind of safety device that is used for the scraper mucking hopper.
Technical background
On the face under the coal mine, along with mine laneway constantly extends, there is a large amount of slag stone outwards to transport, the at present main scraper mucking that uses transports the tunnel with the slag stone on the work plane with the slusher mine car of packing into.Because of slusher is that the pulling pulley moves back and forth in hopper from two ends by wire rope; Because slusher two ends wire rope (major and minor rope) alternately rises, speeds; So as easy as rolling off a log hopper both sides that fly out; Sometimes the slag stone hopper that also can fly out, and the driver just operates in both sides, hopper middle part, so very easily cause the personal safety accident.
The utility model content
The purpose of the utility model is to provide a kind of to people not only can guarantee wire rope,
Stone particularly, hopper flies out, effectively prevent the generation of security incident, and simple in structure, operation, the safety device that is used for the scraper mucking hopper easy for installation.
The utility model comprises locating piece, guardrail and protective screening; It is characterized in that: U type guardrail evenly is arranged on the hopper; Guardrail two lower ends are passed the angle steel that welds on the biside plate of hopper upper end respectively; Insert again be welded in two outsides, hopper bottom locating piece by bolt, protective screening is loaded on guardrail two inboards on the hopper.
The effect of the utility model
The utility model not only can be guaranteed wire rope, spy
Be not stone, material flies outGroove effectively prevents the generation of security incident, and simple in structure, operation, easy for installation.
Description of drawings
Fig. 1 is the utility model type structural representation.
The specific embodiment
Referring to Fig. 1; The utility model comprises locating piece 1, guardrail 2 and protective screening 3; U type guardrail evenly is arranged on the hopper 4; Guardrail two lower ends are passed the angle steel 5 that welds on the biside plate of hopper upper end respectively, and it is fixing by bolt 6 to insert the locating piece 1 that is welded in two outsides, hopper bottom again, and protective screening 3 is loaded on the 2 liang of inboards of guardrail on the hopper.
Claims (1)
1. safety device that is used for the scraper mucking hopper; Comprise locating piece, guardrail and protective screening; It is characterized in that: U type guardrail evenly is arranged on the hopper; Guardrail two lower ends are passed the angle steel that welds on the biside plate of hopper upper end respectively, insert again be welded in two outsides, hopper bottom locating piece by bolt, protective screening is loaded on guardrail two inboards on the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120453365 CN202325516U (en) | 2011-11-16 | 2011-11-16 | Safety protective device for material groove of stacking-raking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120453365 CN202325516U (en) | 2011-11-16 | 2011-11-16 | Safety protective device for material groove of stacking-raking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325516U true CN202325516U (en) | 2012-07-11 |
Family
ID=46437498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120453365 Expired - Fee Related CN202325516U (en) | 2011-11-16 | 2011-11-16 | Safety protective device for material groove of stacking-raking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325516U (en) |
-
2011
- 2011-11-16 CN CN 201120453365 patent/CN202325516U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120711 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |