CN204508073U - Conveying arrangement - Google Patents
Conveying arrangement Download PDFInfo
- Publication number
- CN204508073U CN204508073U CN201420713098.0U CN201420713098U CN204508073U CN 204508073 U CN204508073 U CN 204508073U CN 201420713098 U CN201420713098 U CN 201420713098U CN 204508073 U CN204508073 U CN 204508073U
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- CN
- China
- Prior art keywords
- conveying arrangement
- truck
- guide rail
- annunciator
- power supply
- Prior art date
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Abstract
The utility model discloses a kind of conveying arrangement, this conveying arrangement comprises: power supply, driving system (1), truck (2), annunciator and guide rail, wherein, described driving system (1) drives described truck (2) to move along described guide rail direction, described guide rail be provided with conduction period (3) and disconnect section (4), described guide rail is arranged between material loading hole (5) and rewinding mouth (6), when described truck (2) operates in described conduction period (3), described power supply, truck (2), annunciator and guide rail are electrically connected the first closed loop of formation one.This conveying arrangement is simple and practical, prevents blast furnace transport trolley to occur dangerous.
Description
Technical field
The utility model relates to material loading field, particularly, relates to a kind of conveying arrangement.
Background technology
In the Charging System of Small Blast Furnace of Now Domestic, the main elevator truck that adopts carries out material loading, truck normal operation period is when expecting that the accumulation of bottom, hole has mineral aggregate, staff is needed to clear up, because working environment noise is very big, in cleaning process, be difficult to the arrival finding truck, serious safety problem will be there is.Prior art does not only consider the safety problem material hole bottom staff for commercial production.Its drawback is apparent, once have an accident irretrievable.
Utility model content
The purpose of this utility model overcomes the unsafe problem of charging of blast furnace transport systems of the prior art, and provide a kind of conveying arrangement, this conveying arrangement is simple and practical, prevents blast furnace transport trolley to occur dangerous.
To achieve these goals, the utility model provides a kind of conveying arrangement, this conveying arrangement comprises: power supply, driving system, truck, annunciator and guide rail, wherein, described driving system drives described truck to move along described guide rail direction, described guide rail be provided with conduction period and disconnect section, described guide rail is arranged between material loading hole and rewinding mouth, when described truck operates in described conduction period, the first loop that described power supply, truck, annunciator and guide rail electrical connection formation one is closed.
Preferably, this conveying arrangement also comprises: controller, the coder coupled mutually with described controller and relay, wherein, described coder for calculate described truck and described material loading cheat between distance;
Described controller receives the data of described distance, and sends control data to described relay, to control the folding of described relay;
When described relay closes time, the second servo loop that described relay, power supply and annunciator electrical connection formation one is closed.
Preferably, this conveying arrangement also comprises: air switch, and described air switch is arranged in described second servo loop.
Preferably, described annunciator comprises the alarm lamp and buzzer phone that are in parallel.
Preferably, described truck comprises: charging basket and spaced two pulleys that match with two described guide rails, and when described truck operates in described conduction period, described power supply, two pulleys, annunciator and guide rails are electrically connected the first closed loop of formation one.
Preferably, described driving system is belt conveyor or chain.
Preferably, described guide rail for being obliquely installed, and is 20-30 ° with the angle of described horizontal surface.
By above-mentioned embodiment, of the present utility model prevent people expect hole cleaning heap buildup time, truck up and down major casualties is produced to people, a kind of conveying arrangement that can report to the police is provided, when truck enters conduction period, during distance material hole 200 distance, annunciator starts to give a warning, staff is reminded to take care, when dolly stops alarm device to quit work.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the three-dimensional structure diagram of the detailed description of the invention that conveying arrangement of the present utility model is described.
Description of reference numerals:
1 driving system; 2 trucks;
3 conduction period; 4 disconnect section;
5 material loading holes; 6 rewinding mouths.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
The utility model provides a kind of conveying arrangement, this conveying arrangement comprises: power supply, driving system 1, truck 2, annunciator and guide rail, wherein, described driving system 1 drives described truck 2 to move along described guide rail direction, described guide rail be provided with conduction period 3 and disconnect section 4, described guide rail is arranged between material loading hole 5 and rewinding mouth 6, and when described truck 2 operates in described conduction period 3, described power supply, truck 2, annunciator and guide rail form a first closed loop.
By above-mentioned embodiment, of the present utility model prevent people expect hole cleaning heap buildup time, truck 2 up and down major casualties is produced to people, a kind of conveying arrangement that can report to the police is provided, when truck 2 enters conduction period 3, during distance material hole 200 distance, annunciator starts to give a warning, staff is reminded to take care, when dolly stops alarm device to quit work.
Be further detailed below in conjunction with accompanying drawing 1 pair of the utility model, the conveying arrangement high degree in the utility model avoid people expect hole cleaning heap buildup time, the potential safety hazard in the transportation caused up and down of truck 2.
In this kind of embodiment, this conveying arrangement can also comprise: controller, the coder coupled mutually with described controller and relay, and wherein, described coder cheats distance between 5 for calculating described truck 2 and described material loading; Described controller receives the data of described distance, and sends control data to described relay, to control the folding of described relay; When described relay closes time, described relay, power supply and annunciator form a closed second servo loop.
When people is when expecting cleaning health in hole, dolly glides from track, when not filling annunciator, people will note truck about 2 moment, is just likely injured by a crashing object by descending truck 2, after installing annunciator once not pay attention to, after truck 2 runs, coder starts to calculate truck 2 stroke, in PLC (Programmable Logic Controller, namely above-mentioned controller) program, obtain the distance of discharging car 2 apart from material hole by reading coder numerical value.When truck 2 enters deceleration, when distance material hole 200 is apart from (namely above-mentioned conduction period 3), annunciator starts to give a warning, staff is reminded to take care, when dolly stops alarm device to quit work, the programming in the utility model mainly calculates truck 2 stroke distances by coder, then sends alarm command, allow alarm sounds, notify the people in material loading hole 5.
In this kind of embodiment, this conveying arrangement also comprises: air switch, and described air switch is arranged in described second servo loop, in order to avoid there is the short-circuit conditions because component damage causes, avoids the damage of relay.
In this kind of embodiment, described annunciator comprises the alarm lamp and buzzer phone that are in parallel, is reminded the operating personal worked by sound and light alarm, farthest avoids causing damage to operating personal.
In this kind of embodiment, charging basket and spaced two pulleys that match with two described guide rails, and when described truck 2 operates in described conduction period 3, described power supply, two pulleys, annunciator and guide rails form a first closed loop, in fact, are also conductings between two pulleys, by such connection mode, make when two pulleys slide into conduction period 3, whole first circuit turn-on, annunciator carries out work.
In this kind of embodiment, described driving system 1 is belt conveyor or chain, load mode as shown in Figure 1, namely be bundled on charging basket by one end of belt conveyor or chain, the other end drops belt conveyor or chain thus drives charging basket upwards to transmit, or moves down, and is pulled by charging basket on the one hand, charging basket is prevented directly to slide on the other hand, the excessive potential safety hazard caused of punching speed.
In this kind of embodiment, described guide rail for being obliquely installed, and is 20-30 ° with the angle of described horizontal surface, and by such embodiment, the utility model may be used for transmission from bottom to top, such as, to the material loading that elevator truck 2 carries out.
Conveying arrangement of the present utility model not only reliability strong security is good, is also the practicality utility model technology ensureing field operation personal security.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (7)
1. a conveying arrangement, it is characterized in that, this conveying arrangement comprises: power supply, driving system (1), truck (2), annunciator and guide rail, wherein, described driving system (1) drives described truck (2) to move along described guide rail direction, described guide rail be provided with conduction period (3) and disconnect section (4), described guide rail is arranged between material loading hole (5) and rewinding mouth (6), when described truck (2) operates in described conduction period (3), described power supply, truck (2), annunciator and guide rail are electrically connected the first closed loop of formation one.
2. conveying arrangement according to claim 1, it is characterized in that, this conveying arrangement also comprises: controller, the coder coupled mutually with described controller and relay, wherein, described coder cheats distance between (5) for calculating described truck (2) and described material loading;
Described controller receives the data of described distance, and sends control data to described relay, to control the folding of described relay;
When described relay closes time, the second servo loop that described relay, power supply and annunciator electrical connection formation one is closed.
3. conveying arrangement according to claim 2, is characterized in that, this conveying arrangement also comprises: air switch, and described air switch is arranged in described second servo loop.
4. conveying arrangement according to claim 1, is characterized in that, described annunciator comprises the alarm lamp and buzzer phone that are in parallel.
5. conveying arrangement according to claim 1, it is characterized in that, described truck (2) comprising: charging basket and spaced two pulleys that match with two described guide rails, and when described truck (2) operates in described conduction period (3), described power supply, two pulleys, annunciator and guide rails are electrically connected the first closed loop of formation one.
6. conveying arrangement according to claim 1, is characterized in that, described driving system (1) is belt conveyor or chain.
7. conveying arrangement according to claim 1, is characterized in that, described guide rail for being obliquely installed, and is 20-30 ° with the angle of described horizontal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713098.0U CN204508073U (en) | 2014-11-24 | 2014-11-24 | Conveying arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713098.0U CN204508073U (en) | 2014-11-24 | 2014-11-24 | Conveying arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508073U true CN204508073U (en) | 2015-07-29 |
Family
ID=53706066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420713098.0U Expired - Fee Related CN204508073U (en) | 2014-11-24 | 2014-11-24 | Conveying arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477603A (en) * | 2014-11-24 | 2015-04-01 | 芜湖新兴铸管有限责任公司 | Conveying device |
-
2014
- 2014-11-24 CN CN201420713098.0U patent/CN204508073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477603A (en) * | 2014-11-24 | 2015-04-01 | 芜湖新兴铸管有限责任公司 | Conveying device |
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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: 20150729 Termination date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |