CN202528907U - Voice prompt system for dumper lifting operation - Google Patents
Voice prompt system for dumper lifting operation Download PDFInfo
- Publication number
- CN202528907U CN202528907U CN201220145076XU CN201220145076U CN202528907U CN 202528907 U CN202528907 U CN 202528907U CN 201220145076X U CN201220145076X U CN 201220145076XU CN 201220145076 U CN201220145076 U CN 201220145076U CN 202528907 U CN202528907 U CN 202528907U
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- CN
- China
- Prior art keywords
- combined switch
- voice
- dumper
- lifting operation
- sensor
- 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 voice prompt system for dumper lifting operation. The voice prompt system for dumper lifting operation comprises a voice loudspeaker, a sensor and a combined switch, wherein the voice loudspeaker is arranged in a dumper cab; the sensor is arranged on an oil cylinder; the combined switch is arranged on a sub-frame; and the voice loudspeaker, the sensor and the combined switch are connected with leads. The utility model has the beneficial effects that the voice prompt system for dumper lifting operation can remind a driver timely and avoids accidents caused by negligence during lifting operation of the dumper, so that the dumper is flexible in lifting operation. The content of the voice loudspeaker can be customized and expanded according to the users' requirements, and English or other languages can be customized.
Description
Technical field
The utility model relates to a kind of dumping car, relates in particular to a kind of dumping car lift work speech prompting system.
Background technology
The dumping car operating mode is more abominable; A lot of vehicle daytime, evening continuous working; Chaufeur is very easily tired, and the fresh driver that also has is unfamiliar with the lift operation rules, and these situation possibly make chaufeur when the lifting operation, because of carelessness, maloperation various accidents take place; Mainly contain following several kinds of situations: do not note the top during lifting of (1) compartment and touch high tension cord, vehicle damage, personnel casualty accidents take place; (2) forget that opening the carriage back door manual locking causes roll-over accident with regard to the lifting unloading; (3) the compartment lifting because of inertia impact causes limit valve malfunctioning, damages oil cylinder near still open the throttle wide lifting of maximum angle, makes tailstock distortion, even overturns; (4) driving the time is forgotten and to be put down the compartment and cause scratching electric wire, roll-over accident; Forget when (5) driving a vehicle and close power take-off valve that oil pump is worked long hours, and hydraulic efficiency pressure system is in the short circle state, cause the oil pump leakage of oil, burn out, even the compartment rises suddenly in vehicle '.A lot of dumping cars hit the overpass accident because when driving the compartment rise suddenly and cause.
The utility model content
The utility model technical matters to be solved is: provide a kind of simple in structure; It is convenient to manufacture; According to corresponding state plays corresponding prompt voice in the body of tipper carriage lifting process; Reminding the dumping car lift work speech prompting system of driver safety proper operation, because of carelessness, maloperation various accidents take place to avoid chaufeur when the lifting operation.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is:
A kind of dumping car lift work speech prompting system; Comprise voice loudspeaker 1, sensor 2, combined switch 3; Voice loudspeaker 1 are installed in the dumping car operator's compartment; Sensor 2 is installed on the oil cylinder, and combined switch 3 is installed on the subframe, and voice loudspeaker 1, sensor 2, combined switch 3 connect through lead.
Flashing light indicator 4 is installed on the described voice loudspeaker 1, is in the lifting state to remind the chaufeur compartment.
Described combined switch 3 is vertically mounted on the subframe.
The principle of work of the utility model: body of tipper carriage underframe when non-lifting state is pressed on the combined switch push rod; When the compartment lifting; The combined switch push rod is upward movement under the effect of spring, and combined switch is opened, and the lifting flashing light indicator is bright; The voice loudspeaker are play: the suggestion voice of " whether compartment lifting PLSCONFM opens manual locking, please notes that there is clear the vehicle top ".When compartment lifting during near maximum angle, the sensor that is installed on the oil cylinder is given electric signal of voice loudspeaker, plays: the suggestion voice of " the compartment lifting please not wanted violent step on the gas near maximum angle ".When dumping car discharged compartment descends, play: the suggestion voice of " the compartment landing please notes ".When body of tipper carriage resets, push the combined switch push rod, combined switch resets; The voice loudspeaker are play: the suggestion voice of " can drive a vehicle after resetting fully in the compartment, please close power take-off valve before the driving ", and flashing light indicator extinguishes simultaneously; Remind the chaufeur body of tipper carriage to reset, can drive a vehicle.
The beneficial effect of the utility model is: dumping car lift work speech prompting system can in time be reminded chaufeur, and some accidents of avoiding vehicle when lift work, to cause because of carelessness to greatest extent make the descending operation of body of tipper carriage more complete.Voice loudspeaker content can be according to customer requirements customization and expansion, customizable English or other languages.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1-voice loudspeaker, 2-sensor, 3-combined switch, 4-flashing light indicator.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
With reference to Fig. 1; The described a kind of dumping car lift work speech prompting system of this specific embodiment; Comprise voice loudspeaker 1, sensor 2, combined switch 3, voice loudspeaker 1 are installed in the dumping car operator's compartment, and sensor 2 is installed on the oil cylinder; Combined switch 3 is installed on the subframe, and voice loudspeaker 1, sensor 2, combined switch 3 connect through lead.
Flashing light indicator 4 is installed on the described voice loudspeaker 1, is in the lifting state to remind the chaufeur compartment.
Described combined switch 3 is vertically mounted on the subframe.
The principle of work of this specific embodiment: body of tipper carriage underframe when non-lifting state is pressed on the combined switch push rod; When the compartment lifting; The combined switch push rod is upward movement under the effect of spring, and combined switch is opened, and the lifting flashing light indicator is bright; The voice loudspeaker are play: the suggestion voice of " whether compartment lifting PLSCONFM opens manual locking, please notes that there is clear the vehicle top ".When compartment lifting during near maximum angle, the sensor that is installed on the oil cylinder is given electric signal of voice loudspeaker, plays: the suggestion voice of " the compartment lifting please not wanted violent step on the gas near maximum angle ".When dumping car discharged compartment descends, play: the suggestion voice of " the compartment landing please notes ".When body of tipper carriage resets, push the combined switch push rod, combined switch resets; The voice loudspeaker are play: the suggestion voice of " can drive a vehicle after resetting fully in the compartment, please close power take-off valve before the driving ", and flashing light indicator extinguishes simultaneously; Remind the chaufeur body of tipper carriage to reset, can drive a vehicle.
The beneficial effect of this specific embodiment is: dumping car lift work speech prompting system can in time be reminded chaufeur; Some accidents of avoiding vehicle when lift work, to cause because of carelessness to greatest extent make the descending operation of body of tipper carriage more complete.Voice loudspeaker content can be according to customer requirements customization and expansion, customizable English or other languages.
Claims (3)
1. dumping car lift work speech prompting system; It is characterized in that: comprise voice loudspeaker (1), sensor (2), combined switch (3); Voice loudspeaker (1) are installed in the dumping car operator's compartment; Sensor (2) is installed on the oil cylinder, and combined switch (3) is installed on the subframe, and voice loudspeaker (1), sensor (2), combined switch (3) connect through lead.
2. a kind of dumping car lift work speech prompting system as claimed in claim 1 is characterized in that: described voice loudspeaker (1) are gone up flashing light indicator (4) are installed.
3. according to claim 1 or claim 2 a kind of dumping car lift work speech prompting system, it is characterized in that: described combined switch (3) is vertically mounted on the subframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220145076XU CN202528907U (en) | 2012-03-29 | 2012-03-29 | Voice prompt system for dumper lifting operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220145076XU CN202528907U (en) | 2012-03-29 | 2012-03-29 | Voice prompt system for dumper lifting operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528907U true CN202528907U (en) | 2012-11-14 |
Family
ID=47130109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220145076XU Expired - Fee Related CN202528907U (en) | 2012-03-29 | 2012-03-29 | Voice prompt system for dumper lifting operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340568A (en) * | 2013-07-25 | 2015-02-11 | 芜湖爱瑞特环保科技有限公司 | Heavy-load garbage truck with AC (alternate current) controller |
| CN104627049A (en) * | 2013-11-12 | 2015-05-20 | 北汽福田汽车股份有限公司 | Cargo van lifting safety alarm system and dump truck |
-
2012
- 2012-03-29 CN CN201220145076XU patent/CN202528907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340568A (en) * | 2013-07-25 | 2015-02-11 | 芜湖爱瑞特环保科技有限公司 | Heavy-load garbage truck with AC (alternate current) controller |
| CN104627049A (en) * | 2013-11-12 | 2015-05-20 | 北汽福田汽车股份有限公司 | Cargo van lifting safety alarm system and dump truck |
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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: 20121114 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |