CN101846596B - Ash sampling device for tanker vehicle of weight house - Google Patents
Ash sampling device for tanker vehicle of weight house Download PDFInfo
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- CN101846596B CN101846596B CN2010101979868A CN201010197986A CN101846596B CN 101846596 B CN101846596 B CN 101846596B CN 2010101979868 A CN2010101979868 A CN 2010101979868A CN 201010197986 A CN201010197986 A CN 201010197986A CN 101846596 B CN101846596 B CN 101846596B
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- oil cylinder
- telescopic oil
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- sampling head
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Abstract
The invention relates to an ash sampling device for a tanker vehicle of a weight house, which provides power by means of a hydraulic pump station, utilizes a sampling head fixed on a suspended telescopic oil cylinder to extend into a tank to sample so as to replace manual sampling, greatly improves operating efficiency and operation safety and reduces labor intensity of the operating personnels. The ash sampling device comprises the pump station, the suspended telescopic oil cylinder and the sampling head. The suspended telescopic oil cylinder is connected with the pump station by an oil pipe; the sampling head is arranged at the lower end of the suspended telescopic oil cylinder; and the suspended telescopic oil cylinder is also connected with a moving device.
Description
Technical field
The present invention relates to a kind of ash sampling device for tanker vehicle of weight house.
Background technology
At present, domestic thermal power plant generally all adopts the boiler of doing ash disposal, and will burn every day produces a large amount of lime-ash.Canned lime-ash is carried out pick test, make chemical examination cinder, Each answers the purpose intended for thin ash, improves the ash comprehensive utilization degree like this, also will be related to the personal economic interests and the social benefit of producer simultaneously.On the tank car top, manually hold the thief rod sampling, both there had been low, the phenomenon of practising fraud of operating efficiency, there is huge potential safety hazard again.
Summary of the invention
For solving above technical deficiency, the invention provides a kind of ash sampling device for tanker vehicle of weight house, it provides power by means of hydraulic power unit, utilization is fixed on flexible the arriving in the jar of sampling head of suspension type telescopic oil cylinder and takes a sample, thereby substitute artificial sample, increase substantially operating efficiency and processing safety, alleviate operating personnel's labour intensity.
The present invention is achieved by the following measures:
A kind of ash sampling device for tanker vehicle of weight house, it comprises pumping plant, suspension type telescopic oil cylinder and sampling head, described suspension type telescopic oil cylinder is connected with pumping plant by oil pipe; Sampling head is installed in suspension type telescopic oil cylinder lower end, and the suspension type telescopic oil cylinder also is connected with mobile device.
Described pumping plant comprises motor, motor is connected with vane pump, vane pump is connected with fuel tank, vane pump also is connected with solenoid directional control valve by oil circuit simultaneously, solenoid directional control valve is connected with suspension type telescopic oil cylinder lower end by the oil circuit that has one-way throttle valve, and the upper end of suspension type telescopic oil cylinder directly is connected with vane pump by oil circuit; Solenoid directional control valve, one-way throttle valve, motor all are connected with electrical control gear.
Described suspension type telescopic oil cylinder comprises cylinder sleeve, and sampling head is installed on the cylinder sleeve by the sampling head hanger; Piston rod is installed in the cylinder sleeve, and piston rod part and piston rod support plate are hinged, and the piston rod support plate is connected with mobile device, and the pendulum angle of whole suspension type telescopic oil cylinder is at ± 7.5 °.
Described mobile device comprises mobile motor, and mobile motor moves wheel with truss and is connected, and truss moves wheel and is installed on worker's type lattice, and truss moves wheel and is connected with the suspension type telescopic oil cylinder by the angle steel web member.
Described sampling head is the cavity that stainless-steel tube is made, and has a plurality of square holes around sampling head, and the bottom of sampling head is provided with the torsion spring type dodge gate.
Among the present invention, pumping plant mainly provides hydraulic power supply, comprises auxiliary elements such as motor, vane pump, various operation valve, electric control box and remote control device.Adopt the balanced loop to prevent the play that the hydraulic cylinder deadweight produces; Adopt the hydraulic control one-way valve control loop, have locking function, can guarantee that oil cylinder is long-term to stop and do not descend; Utilize "
H" the meta function of type solenoid directional control valve, manually can realize dragging the cylinder sleeve that reaches in the tank car and move upward, thereby oil cylinder is locked in the tank car when avoiding the sampling apparatus fault; By the adjusting one-way throttle valve, can control and carry out the flexible speed governing of oil cylinder; Realize that by the manual control remote controllers total power switch, motor switch and oil cylinder move up and down.
The suspension type telescopic oil cylinder, by bolt piston rod be fixed on the girder truss can the mobile motor support on, to realize moving along girder truss; Can be stretched and be taken a sample in jar by the bolt sampling head in the cylinder sleeve bottom.
Sampling head is made cavity by stainless-steel tube, along with cylinder sleeve gos deep into tank car, lime-ash enters cavity by the unidirectional dodge gate in sampling head bottom, have four square holes because of around the sampling head, ash piles with cavity promptly can be excessive from cubic hole, can guarantee that like this sampling head stores the grey sample of desired height into.This mode is taken a sample, and is simple in structure, safe and reliable.
The invention has the beneficial effects as follows: be applicable to the sampling of tanker vehicle of weight house lime-ash, replace hand sampling, reduce labour intensity, improved efficient, the operator need not hold thief rod and step on the sampling of tank car top, has improved security.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 1 a is that the A of Fig. 1 is to view.
Fig. 2 is a pumping plant hydrostatic control schematic diagram of the present invention.
Fig. 3 is a sampling head structural representation of the present invention.
Among the figure: 1. pumping plant; 2. worker's type lattice; 3. oil pipe; 4. angle steel web member; 5. truss moves wheel; 6. mobile motor; 7. piston rod support plate; 8. sampling head hanger; 9. bolt; 10. sampling head; 11. dodge gate; 12. cylinder sleeve; 13. piston rod, 14. motors, 15. vane pumps, 16. fuel tanks, 17. solenoid directional control valves, 18. one-way throttle valves.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing and embodiment.
Shown in Fig. 1, Fig. 1 a, it comprises pumping plant 1, pumping plant 1 cabinet dress, and foot bolt is fixed; Pumping plant provides hydraulic oil, arrives the suspension type telescopic oil cylinder through oil pipe 3.Oil pipe 3 is by on the suspended worker type lattice 2, can move wheel 5 by truss and move along worker's type lattice 2 with mobile motor 6.
The hydraulic control mode of pumping plant 1 as shown in Figure 2, comprise motor 14, motor 14 is connected with vane pump 15, vane pump 15 is connected with fuel tank 16, vane pump 15 also is connected with solenoid directional control valve 17 by oil circuit simultaneously, solenoid directional control valve 17 is connected with suspension type telescopic oil cylinder lower end by the oil circuit that has one-way throttle valve 18, and the upper end of suspension type telescopic oil cylinder directly is connected with vane pump 15 by oil circuit; Solenoid directional control valve 17, one-way throttle valve 18, motor 14 all are connected with electrical control gear.
The suspension type telescopic oil cylinder as shown in Figure 1, it comprises cylinder sleeve 12, sampling head 10 is installed on the cylinder sleeve 12 by sampling head hanger 8 and bolt 9; Piston rod 13 is installed in the cylinder sleeve 12, and piston rod 13 tops and piston rod support plate 7 are hinged, can realize that certain angle tilts, the piston rod support plate is connected with 7 mobile devices, the pendulum angle of whole suspension type telescopic oil cylinder realizes like this that at ± 7.5 ° piston rod maintains static, cylinder sleeve 12 vertical moving, the sampling of cylinder sleeve 12 outer walls contact ash, effectively avoid the pollution of lime-ash to hydraulic jack, as shown in Figure 1a, during sampling work, cylinder sleeve 12 moves along piston rod 13, reaches sampling in the grey tank car.Mobile device comprises mobile motor 6, and mobile motor 6 moves wheel 5 with truss and is connected, and truss moves wheel 5 and is installed on worker's type lattice 2, and truss moves wheel 5 and is connected with the suspension type telescopic oil cylinder by angle steel web member 4.Piston rod 13 is connected through the hinge on piston rod support plate 7; Realize that like this piston rod maintains static, cylinder sleeve 12 vertical moving, the pollution of lime-ash to hydraulic jack effectively avoided in the sampling of outer wall of cylinder jachet contact ash.
Among Fig. 3, the cavity that sampling head 10 is made for stainless-steel tube has a plurality of square holes around sampling head, and the bottom of sampling head 10 is provided with torsion spring type dodge gate 11, by the 11 control lime-ash charging and discharging of torsion spring type dodge gate.
Claims (2)
1. ash sampling device for tanker vehicle of weight house, it comprises pumping plant, suspension type telescopic oil cylinder and sampling head, it is characterized in that: described suspension type telescopic oil cylinder is connected with pumping plant by oil pipe; Sampling head is installed in suspension type telescopic oil cylinder lower end, and the suspension type telescopic oil cylinder also is connected with mobile device; Described pumping plant comprises motor, motor is connected with vane pump, vane pump is connected with fuel tank, vane pump also is connected with solenoid directional control valve by oil circuit simultaneously, solenoid directional control valve is connected with suspension type telescopic oil cylinder lower end by the oil circuit that has one-way throttle valve, and the upper end of suspension type telescopic oil cylinder directly is connected with vane pump by oil circuit; Solenoid directional control valve, one-way throttle valve, motor all are connected with electrical control gear; Described suspension type telescopic oil cylinder comprises cylinder sleeve, and sampling head is installed on the cylinder sleeve by the sampling head hanger; Piston rod is installed in the cylinder sleeve, and piston rod part and piston rod support plate are hinged, and the piston rod support plate is connected with mobile device, and the pendulum angle of whole suspension type telescopic oil cylinder is at ± 7.5 °; Described mobile device comprises mobile motor, and mobile motor moves wheel with truss and is connected, and truss moves wheel and is installed on worker's type lattice, and truss moves wheel and is connected with the suspension type telescopic oil cylinder by the angle steel web member.
2. ash sampling device for tanker vehicle of weight house as claimed in claim 1 is characterized in that: described sampling head is the cavity that stainless-steel tube is made, and has a plurality of square holes around sampling head, and the bottom of sampling head is provided with the torsion spring type dodge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101979868A CN101846596B (en) | 2010-06-11 | 2010-06-11 | Ash sampling device for tanker vehicle of weight house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101979868A CN101846596B (en) | 2010-06-11 | 2010-06-11 | Ash sampling device for tanker vehicle of weight house |
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| Publication Number | Publication Date |
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| CN101846596A CN101846596A (en) | 2010-09-29 |
| CN101846596B true CN101846596B (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101979868A Active CN101846596B (en) | 2010-06-11 | 2010-06-11 | Ash sampling device for tanker vehicle of weight house |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071009A (en) * | 1992-09-02 | 1993-04-14 | 四川电力科学试验研究所 | Railway carriage automatic sampling device with rotary sampling head |
| CN2589961Y (en) * | 2002-12-31 | 2003-12-03 | 兖矿科蓝煤焦化有限公司 | Automatic sampling device for coal transporting by vehicle and ships |
| CN1512078A (en) * | 2002-12-27 | 2004-07-14 | 上海液二液压件制造有限公司 | Hydraulic system of bending machine |
| CN2725876Y (en) * | 2004-08-05 | 2005-09-14 | 丁钟宇 | Bucket type train top automatic sampler |
| JP2006105730A (en) * | 2004-10-04 | 2006-04-20 | National Agriculture & Bio-Oriented Research Organization | Device for sampling large undisturbed soil core |
| CN200982333Y (en) * | 2006-08-22 | 2007-11-28 | 南通纵横国际股份有限公司 | Hydraulic pressure-keeping device of hydraulic clamp |
| CN201152825Y (en) * | 2007-11-08 | 2008-11-19 | 华北电力大学 | Coal fines fast sampling apparatus |
| CN201413252Y (en) * | 2009-05-27 | 2010-02-24 | 铜陵长江金刚石工具有限责任公司 | Trailer-type hydraulic pavement core drilling machine |
| CN201697812U (en) * | 2010-06-11 | 2011-01-05 | 山东鲁能智能技术有限公司 | Weight-house tank car ash sampling device |
-
2010
- 2010-06-11 CN CN2010101979868A patent/CN101846596B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071009A (en) * | 1992-09-02 | 1993-04-14 | 四川电力科学试验研究所 | Railway carriage automatic sampling device with rotary sampling head |
| CN1512078A (en) * | 2002-12-27 | 2004-07-14 | 上海液二液压件制造有限公司 | Hydraulic system of bending machine |
| CN2589961Y (en) * | 2002-12-31 | 2003-12-03 | 兖矿科蓝煤焦化有限公司 | Automatic sampling device for coal transporting by vehicle and ships |
| CN2725876Y (en) * | 2004-08-05 | 2005-09-14 | 丁钟宇 | Bucket type train top automatic sampler |
| JP2006105730A (en) * | 2004-10-04 | 2006-04-20 | National Agriculture & Bio-Oriented Research Organization | Device for sampling large undisturbed soil core |
| CN200982333Y (en) * | 2006-08-22 | 2007-11-28 | 南通纵横国际股份有限公司 | Hydraulic pressure-keeping device of hydraulic clamp |
| CN201152825Y (en) * | 2007-11-08 | 2008-11-19 | 华北电力大学 | Coal fines fast sampling apparatus |
| CN201413252Y (en) * | 2009-05-27 | 2010-02-24 | 铜陵长江金刚石工具有限责任公司 | Trailer-type hydraulic pavement core drilling machine |
| CN201697812U (en) * | 2010-06-11 | 2011-01-05 | 山东鲁能智能技术有限公司 | Weight-house tank car ash sampling device |
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| CN101846596A (en) | 2010-09-29 |
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Address after: 250101 Electric Power Intelligent Robot Production Project 101 in Jinan City, Shandong Province, South of Feiyue Avenue and East of No. 26 Road (ICT Industrial Park) Patentee after: National Network Intelligent Technology Co., Ltd. Address before: 250101 B, block 1-202, Qilu Software Zone, Lixia District, Shandong, Ji'nan Patentee before: Shandong Luneng Intelligent Technology Co., Ltd. |
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