CN204623592U - A kind of automation auxiliary cab turning device - Google Patents
A kind of automation auxiliary cab turning device Download PDFInfo
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- CN204623592U CN204623592U CN201520258043.XU CN201520258043U CN204623592U CN 204623592 U CN204623592 U CN 204623592U CN 201520258043 U CN201520258043 U CN 201520258043U CN 204623592 U CN204623592 U CN 204623592U
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Abstract
A kind of automation auxiliary cab turning device, comprise the cabin front suspension overturning seat being fixed on vehicle frame front portion, cabin front suspension overturning seat and operator's compartment are hinged and connected, the piston rod of one elevating ram be fixed on vehicle frame is connected with operator's compartment, the lifting oil outlet of the manual lifting pump that the cavity of resorption of elevating ram is fixed on vehicle frame by lifting pipeline and is connected, the epicoele of elevating ram falls drawing of pipeline and manual lifting pump and falls oil outlet by drawing and be connected, and the lifting arm of described manual lifting pump is connected with one action lift actuation mechanism.The utility model adopts such scheme, reasonable in design, easy to use, degree of automation is high, adopt the reciprocating of magnetic air cylinder automated periodic to replace manpower, manual lifting pump lifting bar up-and-down reciprocating is moved, thus fast speed realizes the upset of operator's compartment, effectively alleviate the labour intensity of assembly crewman, improve the efficiency of vehicle production, conscientiously solve the problem that the artificial turning operation of operator's compartment is wasted time and energy.
Description
Technical field:
The utility model relates to a kind of automation auxiliary cab turning device.
Background technology:
The upset great majority of general commercial truck in the market, particularly highway cab of mine dump truck are the modes adopting manual pump upset, only have minority to configure high commercial vehicle/comm..vehicle and are equipped with automatic lifting, fall function after rise.In the manufacturing process process of vehicle, need repeatedly to lift, fall operator's compartment, assembler needs the lifting arm up-and-down reciprocating of manually-operated lifting pump to move, by the hydraulic oil in manual lifting pump, by lifting pipeline press-in elevating ram cavity of resorption drive the piston rod of elevating ram extend or by draw fall pipeline press-in elevating ram epicoele drive the piston rod of elevating ram to shorten, thus make operator's compartment around the upset of cabin front suspension overturning seat, reach the object of driver's cab turnover.But, drive manual pump lifting arm by manpower, speed be slow, efficiency is low, labour intensity is large, waste time and energy, have a strong impact on the progress of vehicle production assembling.
Summary of the invention:
The utility model is in order to make up the deficiencies in the prior art, provide a kind of automation auxiliary cab turning device, its reasonable in design, easy to use, degree of automation is high, mine car fitter's shop beat-type is effectively utilized to produce, the circulate position of station of vehicle is fixed, the feature that pressurized air is widely distributed, the reciprocating of magnetic air cylinder automated periodic is adopted to replace manpower, manual lifting pump lifting bar up-and-down reciprocating is moved, thus fast speed realizes the upset of operator's compartment, effectively alleviate the labour intensity of assembly crewman, improve the efficiency of vehicle production, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of automation auxiliary cab turning device, comprise the cabin front suspension overturning seat being fixed on vehicle frame front portion, cabin front suspension overturning seat and operator's compartment are hinged and connected, the piston rod of one elevating ram be fixed on vehicle frame is connected with operator's compartment, the lifting oil outlet of the manual lifting pump that the cavity of resorption of elevating ram is fixed on vehicle frame by lifting pipeline and is connected, the epicoele of elevating ram falls drawing of pipeline and manual lifting pump and falls oil outlet by drawing and be connected, and the lifting arm of described manual lifting pump is connected with one action lift actuation mechanism.
Described lifting arm actuating device comprises the magnetic air cylinder of the vertical setting that a piston rod head and lifting arm are movably connected, the epicoele of magnetic air cylinder is connected with a two-position five-way list electric control solenoid valve through reducing valve respectively by pipeline with cavity of resorption, two-position five-way list electric control solenoid valve is connected with compressed air line, and the upper magnetic dot magnetic switch of magnetic air cylinder is connected with described two-position five-way list electric control solenoid valve by control circuit with lower magnetic dot magnetic switch.
Described control circuit comprises power supply, one end of power supply by wire respectively with the first relay coil, two-position five-way list electric control electromagnetic valve coil is connected with one end of the second relay coil, the other end of the first relay coil is connected by wire one end with lower magnetic dot magnetic switch, be connected with one end of the first relay normally closed contact after the other end of two-position five-way list electric control electromagnetic valve coil is connected by wire with the other end of the second relay coil, the other end of the first relay normally closed contact is connected with one end of the second relay normally open contact with one end of upper magnetic dot magnetic switch respectively by wire, the other end of lower magnetic dot magnetic switch, be connected with one end of a rotor switch after the other end of the second relay normally open contact is connected by wire with the other end of upper magnetic dot magnetic switch, the other end of rotor switch is connected with the other end of power supply through a source switch by wire.
The utility model adopts such scheme, reasonable in design, easy to use, degree of automation is high, mine car fitter's shop beat-type is effectively utilized to produce, the circulate position of station of vehicle is fixed, the feature that pressurized air is widely distributed, the reciprocating of magnetic air cylinder automated periodic is adopted to replace manpower, manual lifting pump lifting bar up-and-down reciprocating is moved, thus fast speed realizes the upset of operator's compartment, effectively alleviate the labour intensity of assembly crewman, improve the efficiency of vehicle production, conscientiously the problem that the artificial turning operation of operator's compartment is wasted time and energy is solved.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lifting arm actuating device of the present utility model.
Fig. 3 is the schematic circuit diagram of control circuit of the present utility model.
In figure, 1, vehicle frame, 2, cabin front suspension overturning seat, 3, operator's compartment, 4, elevating ram, 5, lifting pipeline, 6, manual lifting pump, 7, lifting oil outlet, 8, draw and fall pipeline, 9, draw and fall oil outlet, 10, lifting arm, 11, magnetic air cylinder, 12 piston rods, , 13, magnet ring, 14, epicoele, 15, cavity of resorption, 16, reducing valve, 17, two-position five-way list electric control solenoid valve, 18, compressed air line, 19, upper magnetic dot magnetic switch, 20, lower magnetic dot magnetic switch, 21, power supply, 22, first relay coil, 23, two-position five-way list electric control electromagnetic valve coil, 24, second relay coil, 25, first relay normally closed contact, 26, second relay normally open contact, 27, rotor switch, 28, source switch, 29, lifting arm actuating device.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As Figure 1-3, a kind of automation auxiliary cab turning device, comprise the cabin front suspension overturning seat 2 being fixed on vehicle frame 1 front portion, cabin front suspension overturning seat 2 and operator's compartment 3 are hinged and connected, the piston rod 12 of one elevating ram 4 be fixed on vehicle frame 1 is connected with operator's compartment 3, the lifting oil outlet 7 of the manual lifting pump 6 that the cavity of resorption of elevating ram 4 is fixed on vehicle frame 1 by lifting pipeline 5 and is connected, the epicoele of elevating ram 4 falls drawing of pipeline 8 and manual lifting pump 6 and falls oil outlet 9 by drawing and be connected, the lifting arm 10 of described manual lifting pump 6 is connected with one action lift actuation mechanism 29.
Described lifting arm actuating device 29 comprises the magnetic air cylinder 11 of the vertical setting that piston rod 12 head and lifting arm 10 are movably connected, the epicoele 14 of magnetic air cylinder 11 is connected with a two-position five-way list electric control solenoid valve 17 through reducing valve 16 respectively by pipeline with cavity of resorption 15, two-position five-way list electric control solenoid valve 17 is connected with compressed air line 18, and the upper magnetic dot magnetic switch 19 of magnetic air cylinder 11 is connected with described two-position five-way list electric control solenoid valve 17 by control circuit with lower magnetic dot magnetic switch 20.
Described control circuit comprises power supply 21, one end of power supply 21 by wire respectively with the first relay coil 22, two-position five-way list electric control electromagnetic valve coil 23 is connected with one end of the second relay coil 24, the other end of the first relay coil 22 is connected by wire one end with lower magnetic dot magnetic switch 20, be connected with one end of the first relay normally closed contact 25 after the other end of two-position five-way list electric control electromagnetic valve coil 23 is connected by wire with the other end of the second relay coil 24, the other end of the first relay normally closed contact 25 is connected with one end of the second relay normally open contact 26 with one end of upper magnetic dot magnetic switch 19 respectively by wire, the other end of lower magnetic dot magnetic switch 20, be connected with one end of a rotor switch 27 after the other end of the second relay normally open contact 26 is connected by wire with the other end of upper magnetic dot magnetic switch 19, the other end of rotor switch 27 is connected with the other end of power supply 21 through a source switch 28 by wire.
When needing lifting operator's compartment 3, piston rod 12 head of magnetic air cylinder 11 is connected with the lifting arm 10 of manual lifting pump 6, the lifting oil outlet 7 of manual lifting pump 6 is set to oil outlet, source switch 28 and rotor switch 27 are opened connection control circuit respectively, then the P point of two-position five-way list electric control solenoid valve 17 is connected with compressed air line 18, pressurized air enters the cavity of resorption 15 of magnetic air cylinder 11 after P point is reduced pressure from A point along pipeline by reducing valve 16, promote piston rod 12 to move up, air now in magnetic air cylinder 11 epicoele 14 enters two-position five-way list electric control solenoid valve 17 by the road, discharge from B point through S point, lifting arm 10 is driven to move up in the process that piston rod 12 moves, when the magnet ring 13 on piston moves to magnetic air cylinder 11 top with piston, generation current responded to by magnet ring 13 and upper magnetic dot magnetic switch 19, magnetic dot magnetic switch 19 is transferred to closed by normally open, now electric current flows through the second relay coil 24 through the first relay normally closed contact 25, second relay coil 24 induction makes the second relay normally open contact 26 close, two-position five-way list electric control electromagnetic valve coil 23 is energized and responds to simultaneously, two-position five-way list electric control solenoid valve 17 is commutated, now P point is communicated with B, A point is communicated with R point, pressurized air through P point and B point along the epicoele 14 entering magnetic air cylinder 11 after pipeline is reduced pressure by reducing valve 16, promote piston rod 12 to move down, air now in magnetic air cylinder 11 cavity of resorption 15 enters two-position five-way list electric control solenoid valve 17 by the road, discharge from A point through R point, lifting arm 10 is driven to move down in the process that piston rod 12 moves down, when the magnet ring 13 on piston moves to magnetic air cylinder 11 bottom with piston, generation current responded to by magnet ring 13 and lower magnetic dot magnetic switch 20, lower magnetic dot magnetic switch 20 is made to be transferred to closed by normally open, now electric current flows through the first relay coil 22, the induction that is energized of first relay coil 22 makes the first relay normally closed contact 25 open, and then the power-off of two-position five-way list electric control electromagnetic valve coil 23, two-position five-way list electric control solenoid valve 17 is commutated reset, second relay coil 24 power-off simultaneously makes the second relay normally open contact 26 open reset, thus achieve the automatic reciprocating type motion of magnetic air cylinder 11 piston rod 12, thus drive the lifting arm 10 of manual lifting pump 6 constantly to pump, constantly the hydraulic oil in manual lifting pump 6 is pressed into the cavity of resorption of elevating ram 4 by lifting pipeline 5, the piston rod promoting elevating ram 4 stretches out, drive on operator's compartment 3 and turn over lifting.When needs draw operator's compartment 3 falls and time, only drawing of manual lifting pump 6 need be fallen oil outlet 9 and be set to oil outlet, magnetic air cylinder 11 is by a series of action identical with during lifting operator's compartment 3, drive manual lifting pump 6 that the hydraulic oil in manual lifting pump 6 is fallen by drawing the epicoele that pipeline 8 is pressed into elevating ram 4, the piston rod promoting elevating ram 4 is retracted, and drive operator's compartment turns over to draw for 3 times and falls.Achieve the automatic turning elevating function of operator's compartment 3, time saving and energy saving, effectively alleviate the labour intensity of assembly crewman, improve the efficiency of vehicle production, conscientiously solve the problem that the artificial turning operation of operator's compartment 3 is wasted time and energy.After vehicle production is roll-outed, only the piston rod 12 of magnetic air cylinder 11 need be taken apart with the lifting arm 10 of manual lifting pump 6, recycling when facilitating other vehicle outfittings.
Above-mentioned detailed description of the invention can not as the restriction to the utility model protection domain, and for those skilled in the art, any alternate modification make the utility model embodiment or conversion all drop in protection domain of the present utility model.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (3)
1. an automation auxiliary cab turning device, comprise the cabin front suspension overturning seat being fixed on vehicle frame front portion, cabin front suspension overturning seat and operator's compartment are hinged and connected, the piston rod of one elevating ram be fixed on vehicle frame is connected with operator's compartment, the lifting oil outlet of the manual lifting pump that the cavity of resorption of elevating ram is fixed on vehicle frame by lifting pipeline and is connected, the epicoele of elevating ram falls drawing of pipeline and manual lifting pump and falls oil outlet by drawing and be connected, and it is characterized in that: the lifting arm of described manual lifting pump is connected with one action lift actuation mechanism.
2. a kind of automation auxiliary cab turning device according to claim 1, it is characterized in that: described lifting arm actuating device comprises the magnetic air cylinder of the vertical setting that a piston rod head and lifting arm are movably connected, the epicoele of magnetic air cylinder is connected with a two-position five-way list electric control solenoid valve through reducing valve respectively by pipeline with cavity of resorption, two-position five-way list electric control solenoid valve is connected with compressed air line, and the upper magnetic dot magnetic switch of magnetic air cylinder is connected with described two-position five-way list electric control solenoid valve by control circuit with lower magnetic dot magnetic switch.
3. a kind of automation auxiliary cab turning device according to claim 2, it is characterized in that: described control circuit comprises power supply, one end of power supply by wire respectively with the first relay coil, two-position five-way list electric control electromagnetic valve coil is connected with one end of the second relay coil, the other end of the first relay coil is connected by wire one end with lower magnetic dot magnetic switch, be connected with one end of the first relay normally closed contact after the other end of two-position five-way list electric control electromagnetic valve coil is connected by wire with the other end of the second relay coil, the other end of the first relay normally closed contact is connected with one end of the second relay normally open contact with one end of upper magnetic dot magnetic switch respectively by wire, the other end of lower magnetic dot magnetic switch, be connected with one end of a rotor switch after the other end of the second relay normally open contact is connected by wire with the other end of upper magnetic dot magnetic switch, the other end of rotor switch is connected with the other end of power supply through a source switch by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258043.XU CN204623592U (en) | 2015-04-24 | 2015-04-24 | A kind of automation auxiliary cab turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258043.XU CN204623592U (en) | 2015-04-24 | 2015-04-24 | A kind of automation auxiliary cab turning device |
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| Publication Number | Publication Date |
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| CN204623592U true CN204623592U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520258043.XU Expired - Fee Related CN204623592U (en) | 2015-04-24 | 2015-04-24 | A kind of automation auxiliary cab turning device |
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| CN (1) | CN204623592U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204579A (en) * | 2017-07-04 | 2019-01-15 | 曼卡车和巴士奥地利有限责任公司 | Pivoting device for driver's cabin |
| CN110282032A (en) * | 2019-07-29 | 2019-09-27 | 江苏徐工工程机械研究院有限公司 | Cab lifting system and vehicle |
| CN112623052A (en) * | 2019-10-08 | 2021-04-09 | 韩萍 | Suspension and lock bolt unlocking control cable automatic controller for truck cab lifting system |
| CN113666315A (en) * | 2021-08-23 | 2021-11-19 | 东风柳州汽车有限公司 | Cab turnover device |
| CN114104971A (en) * | 2021-11-11 | 2022-03-01 | 东风柳州汽车有限公司 | Auxiliary device for overturning truck cab |
-
2015
- 2015-04-24 CN CN201520258043.XU patent/CN204623592U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204579A (en) * | 2017-07-04 | 2019-01-15 | 曼卡车和巴士奥地利有限责任公司 | Pivoting device for driver's cabin |
| CN109204579B (en) * | 2017-07-04 | 2022-07-05 | 曼卡车和巴士奥地利有限责任公司 | Pivot device for a cab |
| CN110282032A (en) * | 2019-07-29 | 2019-09-27 | 江苏徐工工程机械研究院有限公司 | Cab lifting system and vehicle |
| CN112623052A (en) * | 2019-10-08 | 2021-04-09 | 韩萍 | Suspension and lock bolt unlocking control cable automatic controller for truck cab lifting system |
| CN112623052B (en) * | 2019-10-08 | 2022-07-08 | 韩萍 | Suspension and lock bolt unlocking control cable automatic controller for truck cab lifting system |
| CN113666315A (en) * | 2021-08-23 | 2021-11-19 | 东风柳州汽车有限公司 | Cab turnover device |
| CN114104971A (en) * | 2021-11-11 | 2022-03-01 | 东风柳州汽车有限公司 | Auxiliary device for overturning truck cab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Kejialu high tech Zone of Ji'nan City, Shandong Province, No. 2676 250104 Patentee after: LINGONG GROUP (JINAN) IMPORT AND EXPORT CO., LTD. Address before: Room 6, building No. 250014 2801A Shandong city of Ji'nan province high tech Zone Shun Road No. 2000 Shun Tai Plaza Patentee before: Shandong Linwo Heavy Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |