CN103850909B - Crawler slurry pump unit - Google Patents
Crawler slurry pump unit Download PDFInfo
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- CN103850909B CN103850909B CN201210497470.4A CN201210497470A CN103850909B CN 103850909 B CN103850909 B CN 103850909B CN 201210497470 A CN201210497470 A CN 201210497470A CN 103850909 B CN103850909 B CN 103850909B
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- slurry pump
- pump unit
- hydraulic
- crawler
- fixed
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Abstract
Title of the present invention is crawler slurry pump unit, relates to the slurry pump unit using crawler belt can walk voluntarily as chassis.It needs heavy truck to be transported to next job site, loses time, increase the problem of cost after mainly solving known slurry pump unit operation completing in the wild.The present invention is that crawler slurry pump unit comprises slurry pump, coupling, hydraulic clutch gear box, the slurry pump unit of high-elastic coupler, diesel engine, base oil tank and cardan shaft composition, it is characterized in that: slurry pump unit is fixed on crawler body by public steel base, hydraulic clutch gear box is provided with auxiliary power taking interface, this auxiliary power taking interface is connected with the hydraulic-pressure pump be fixed on public steel base, and hydraulic-pressure pump is connected with two motors be fixed on crawler body by a set of control valve.The present invention, when short-distance movement, can run voluntarily, does not need crane to load and unload, and has saved time and cost, to job location without strict demand.
Description
Technical field
The present invention relates to a kind of slurry pump unit, relate to the slurry pump unit using crawler belt can walk voluntarily as chassis specifically.
Background technique
In petroleum drilling and mining and non-excavating construction industry, slurry pump unit is the most widely used a kind of large-scale engineering machinery.These slurry pump units are all generally carry out operation in the wild, when finishing using in this job site, moving to next place again and carrying out work.A slurry pump unit is all generally tens tons even twenties tons, transports inconvenience very.Construction unit is when using slurry pump, a goliath and a truck is also needed to coordinate together with it, when the mobile slurry pump unit of needs, first hoist needs slurry pump unit to play sling cart, and then has heavy truck that it is transported to next job location.So not only waste a large amount of and valuable engineering time, and the selection of job location is also comparatively harsh, the place that heavy truck cannot arrive can not elect job location as.
Summary of the invention
The object of the invention is for above-mentioned deficiency, and caterpillar chassis and slurry pump unit combine by the one proposed, re-use the power source of diesel engine as caterpillar chassis of slurry pump unit, drive the walking of caterpillar chassis, thus finally realize the crawler slurry pump unit of walking voluntarily of slurry pump unit.
Technical solution of the present invention is: crawler slurry pump unit comprises slurry pump, coupling, hydraulic clutch gear box, the slurry pump unit of high-elastic coupler, diesel engine, base oil tank and cardan shaft composition, it is characterized in that: slurry pump unit is fixed on crawler body by public steel base, hydraulic clutch gear box is provided with auxiliary power taking interface, this auxiliary power taking interface is connected with the hydraulic-pressure pump be fixed on public steel base, and hydraulic-pressure pump is connected with two motors be fixed on crawler body by a set of control valve.
Control valve described in technological scheme of the present invention is the electromagnetism unloading overflow valve be connected on hydraulic-pressure pump oil outlet, the oil outlet of electromagnetism unloading overflow valve divides two-way to be connected with the filler opening of two selector valves respectively, and two selector valves are connected with the filler opening of two motors respectively.
Caterpillar chassis and slurry pump unit combine by the present invention, and owing to using same motor as power source, and the power of motor does not need to increase yet, namely during the work of slurry pump unit, and hydraulic system off-load; During hydraulic work system, the clutch separation of slurry pump unit, therefore saves purchase cost; Crawler slurry pump unit can run to job site voluntarily when short-distance movement, can drive on heavy truck voluntarily during long-distance transport, get off voluntarily again to job site, do not need crane to load onto and unload, therefore save a large amount of time costs and cost of labor; And crawler body can enter most complex-terrain, no longer so strict to the requirement of job location, therefore unusual practical convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is hydraulic system structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, the present invention includes slurry pump 1, crawler body 2, hydraulic oil container 3, coupling 4, hydraulic clutch gear box 5, high-elastic coupler 6, diesel engine 7, base oil tank 8, public steel base 9, cardan shaft 10, hydraulic-pressure pump 11, electromagnetism unloading overflow valve 12, selector valve 13,14, oil hydraulic motor 15,16.Diesel engine 7 and hydraulic clutch gear box 5 are linked together by high-elastic coupler 6, diesel engine 7 and hydraulic clutch gear box 5 are fixed in base oil tank 8, hydraulic clutch gear box 5 exports two power taking interfaces, main power taking output shaft is equipped with coupling 4, coupling 4 is together with the adpting flange bolton of one end of cardan shaft 10, and the other end adpting flange of cardan shaft 10 and the input shaft of slurry pump 1 link together, the auxiliary power taking interface driver hydraulic-pressure pump 11 of hydraulic clutch gear box 5, the filler opening of hydraulic-pressure pump 11 is connected with the oil outlet of hydraulic oil container, the oil outlet of hydraulic-pressure pump 11 is connected on the filler opening of electromagnetism unloading overflow valve 12, hydraulic oil is divided into two and enters the filler opening of selector valve 13 and selector valve 14 respectively by the oil outlet of electromagnetism unloading overflow valve 12, hydraulic oil enters again the filler opening of oil hydraulic motor 15 and oil hydraulic motor 16 respectively by the oil outlet of selector valve 13 and selector valve 14, electromagnetism unloading overflow valve 12, selector valve 13, 14, oil hydraulic motor 15, the return opening of 16 is all connected on the return opening of hydraulic oil container 3.Slurry pump 1, hydraulic oil container 3, coupling 4, hydraulic clutch gear box 5, high-elastic coupler 6, diesel engine 7, base oil tank 8, cardan shaft 10, hydraulic-pressure pump 11, electromagnetism unloading overflow valve 12, selector valve 13,14 is all fixed on public steel base 9, and public steel base 9 is fixed on crawler body 2.Working principle: the hydraulic coupling of hydraulic clutch gear box 5 can only be separated closed main power taking output shaft, and auxiliary power taking interface is in running order all the time, when needs crawler slurry pump unit moves, start diesel engine 7, first the clutch of hydraulic clutch gear box 5 is allowed to be in separated state, main power taking output shaft does not have Power output, mud air pump inoperative.Auxiliary power taking interface driver hydraulic-pressure pump 11 rotates, if now the solenoid valve of electromagnetism unloading overflow valve 12 is in closed state, hydraulic oil directly flows back to hydraulic oil container 3 by electromagnetism unloading overflow valve 12, oil hydraulic pump off-load; The solenoid valve of electromagnetism unloading overflow valve 12 is placed in disconnection, and hydraulic pump works sets up oil pressure, is divided into two tunnels after the oil outlet of pressure oil by electromagnetism unloading overflow valve 12, enters the oil inlet P of selector valve 13,14 respectively
2, P
1, now
selector valve 13,14 is all placed in left position, and pressure oil is through the oil outlet A of selector valve 13,14
2,a
1enter into the filler opening A of oil hydraulic motor 15,16 respectively
4, A
3, oil hydraulic motor 15,16 turns clockwise, and drives crawler body to advance;
selector valve 13,14 is all placed in right position, and pressure oil is through the oil outlet B of selector valve 13,14
2,b
1enter into the filler opening B of oil hydraulic motor 15,16
4,b
3, oil hydraulic motor 15,16 is rotated counterclockwise, and drives crawler body to retreat;
selector valve 13,14 is all placed in meta, all hydraulic fluid port Close Alls of selector valve 13,14, oil hydraulic motor 15,16 shuts down and locked by hydraulic oil, and crawler body shuts down.After crawler slurry pump unit arrives job location, the solenoid valve of electromagnetism unloading overflow valve 12 is placed in closed state, hydraulic oil directly flows back to hydraulic oil container 3 by electromagnetism unloading overflow valve 12, oil hydraulic pump off-load is dallied, the clutch of hydraulic clutch gear box 5 is now allowed to close, main power taking output shaft starts to rotate, and is worked by cardan shaft driving slurry pump.
Claims (2)
1. a crawler slurry pump unit, comprise slurry pump (1), coupling (4), hydraulic clutch gear box (5), high-elastic coupler (6), diesel engine (7), the slurry pump unit that base oil tank (8) and cardan shaft (10) form, it is characterized in that: slurry pump unit is fixed on crawler body (2) by public steel base (9), hydraulic clutch gear box (5) is provided with auxiliary power taking interface, this auxiliary power taking interface is connected with the hydraulic-pressure pump (11) be fixed on public steel base (9), hydraulic-pressure pump (11) is by a set of control valve and two motors (15 be fixed on crawler body (2), 16) connect.
2. crawler slurry pump unit according to claim 1, it is characterized in that be: described control valve is the electromagnetism unloading overflow valve (12) be connected on hydraulic-pressure pump (11) oil outlet, the oil outlet of electromagnetism unloading overflow valve (12) divides two-way to be connected with the filler opening of two selector valves (13,14) respectively, and two selector valves (13,14) are connected with the filler opening of two motors (15,16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497470.4A CN103850909B (en) | 2012-11-29 | 2012-11-29 | Crawler slurry pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497470.4A CN103850909B (en) | 2012-11-29 | 2012-11-29 | Crawler slurry pump unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103850909A CN103850909A (en) | 2014-06-11 |
| CN103850909B true CN103850909B (en) | 2016-04-20 |
Family
ID=50858949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210497470.4A Active CN103850909B (en) | 2012-11-29 | 2012-11-29 | Crawler slurry pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850909B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779876A (en) * | 2019-02-13 | 2019-05-21 | 西山煤电(集团)有限责任公司 | A kind of automatic feedback formula self-walking aerial pressure clear water pump truck |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564970A (en) * | 2009-05-22 | 2009-10-28 | 青岛国海迈斯特机械有限公司 | Amphibious thick slurry pumping car |
| CN201407012Y (en) * | 2009-05-16 | 2010-02-17 | 张鹏 | Integral drilling well mud vehicle |
| CN201574417U (en) * | 2009-11-17 | 2010-09-08 | 江苏省水利机械制造有限公司 | Amphibious rotary digging silt cleaner |
| CN202971079U (en) * | 2012-11-29 | 2013-06-05 | 湖北业浩动力科技有限公司 | Crawler-type mud pump unit |
-
2012
- 2012-11-29 CN CN201210497470.4A patent/CN103850909B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407012Y (en) * | 2009-05-16 | 2010-02-17 | 张鹏 | Integral drilling well mud vehicle |
| CN101564970A (en) * | 2009-05-22 | 2009-10-28 | 青岛国海迈斯特机械有限公司 | Amphibious thick slurry pumping car |
| CN201574417U (en) * | 2009-11-17 | 2010-09-08 | 江苏省水利机械制造有限公司 | Amphibious rotary digging silt cleaner |
| CN202971079U (en) * | 2012-11-29 | 2013-06-05 | 湖北业浩动力科技有限公司 | Crawler-type mud pump unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103850909A (en) | 2014-06-11 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191010 Address after: 441004 room 207, building 6, Xiangyang science and Technology City, No. 49, Dengcheng Avenue, high tech Zone, Xiangyang City, Hubei Province Patentee after: Motility Industrial Co., Ltd. of Hubei Huitong Address before: 441105, Ronghua Industrial Park, diamond Avenue, Xiangyu District, Xiangfan, Hubei, Xiangyang 288, China Patentee before: Yehoo Power Technology (Hubei) Co., Ltd. |