CN202971079U - Crawler-type mud pump unit - Google Patents
Crawler-type mud pump unit Download PDFInfo
- Publication number
- CN202971079U CN202971079U CN 201220642553 CN201220642553U CN202971079U CN 202971079 U CN202971079 U CN 202971079U CN 201220642553 CN201220642553 CN 201220642553 CN 201220642553 U CN201220642553 U CN 201220642553U CN 202971079 U CN202971079 U CN 202971079U
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- Prior art keywords
- pump unit
- crawler
- mud pump
- hydraulic
- slurry pump
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Abstract
The utility model discloses a crawler-type mud pump unit and relates to a mud pump unit which can walk by self by using of a crawler belt as a chassis. The crawler-type mud pump unit mainly solves the problems that after field operation of an existing mud pump unit is completed, a heavy truck is needed to convey the existing mud pump unit to the next working position, time is wasted, and cost is increased. The crawler-type mud pump unit comprises a mud pump unit which is composed of a mud pump, a coupler, a hydraulic clutch gear box, a highly-elastic coupler, a diesel engine, a base oil box and a cardan shaft, and the crawler-type mud pump unit is characterized in that the mud pump unit is fixed on a crawler belt chassis through a common steel base, an auxiliary force taking connector is arranged on the hydraulic clutch gear box, the auxiliary force taking connector is connected with a hydraulic oil pump which is fixed on the common steel base, and the hydraulic oil pump is connected with two motors through a set of control valves. The two motors are fixed on the crawler belt chassis. In the process of short distance moving, the crawler-type mud pump unit can operate by self, does not need loading and unloading by a crane, saves time and cost, and has no strict requirement for construction places.
Description
Technical field
The utility model relates to a kind of slurry pump unit, relates to specifically the slurry pump unit that uses crawler belt can walk voluntarily as the chassis.
Background technique
In petroleum drilling and mining and non-excavating construction industry, the slurry pump unit is the most widely used a kind of large-scale engineering machinery.These slurry pump units are all generally to carry out operation in the open air, when finishing using in this job site, move to again next place and carry out work.A slurry pump unit is all generally tens tons even twenties tons, transports inconvenience very.Engineering construction unit is when using slurry pump, also need a goliath and a truck to coordinate together with it, when the mobile slurry pump unit of needs, at first hoist needs the slurry pump unit is played sling cart, and then has heavy truck that it is transported to next job location.So not only wasted a large amount of and valuable engineering time, and the selection of job location is also comparatively harsh, the place that heavy truck can't arrive can not be elected the job location as.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, and a kind of of proposition combines caterpillar chassis and slurry pump unit, re-use the diesel engine of slurry pump unit as the power source of caterpillar chassis, drive the walking of caterpillar chassis, thereby finally realize the crawler slurry pump unit of walking voluntarily of slurry pump unit.
Technical solution of the present utility model is: crawler slurry pump unit comprises slurry pump, coupling, hydraulic clutch gear box, the slurry pump unit that high-elastic coupler, diesel engine, base fuel tank and cardan shaft form, it is characterized in that: the slurry pump unit is fixed on crawler body by public steel base, hydraulic clutch gear box is provided with auxiliary power taking interface, should auxiliary power taking interface be connected with hydraulic-pressure pump on being fixed on public steel base, hydraulic-pressure pump overlaps control valve by one and is connected with two motors on being fixed on crawler body.
Control valve described in the technical solution of the utility model is the electromagnetism unloading overflow valve that is connected on the 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.
The utility model combines caterpillar chassis and slurry pump unit, and owing to using same motor as power source, and the power of motor need not increase yet, i.e. during slurry pump unit work, and the hydraulic system off-load; During hydraulic work system, therefore the clutch separation of slurry pump unit has saved purchase cost; Crawler slurry pump unit can run to the job site voluntarily when short-distance movement, can drive into voluntarily on heavy truck during long-distance transport, get off voluntarily again to the job site, do not need crane to load onto and unload, therefore saved a large amount of time costs and cost of labor; And crawler body can enter most complex-terrain, and is no longer so strict to the requirement of job location, so practical convenient very.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is hydraulic system structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises 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 fuel 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 links together by high-elastic coupler 6 with hydraulic clutch gear box 5, diesel engine 7 is fixed on base fuel tank 8 with hydraulic clutch gear box 5, two power taking interfaces of hydraulic clutch gear box 5 outputs, on main power taking output shaft, coupling 4 is housed, the adpting flange of coupling 4 and an end of cardan shaft 10 with bolton together, 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, the oil outlet of electromagnetism unloading overflow valve 12 is divided into two hydraulic oil and enters respectively the filler opening of selector valve 13 and selector valve 14, hydraulic oil enters respectively again the filler opening of oil hydraulic motor 15 and oil hydraulic motor 16 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, 16 return opening all is 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 fuel tank 8, cardan shaft 10, hydraulic-pressure pump 11, electromagnetism unloading overflow valve 12, selector valve 13,14 all are 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 separate 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, at first allow the clutch of hydraulic clutch gear box 5 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 rotations, if the solenoid valve of electromagnetism unloading overflow valve 12 is in closed state at this moment, hydraulic oil directly flows back to hydraulic oil container 3 by electromagnetism unloading overflow valve 12, the oil hydraulic pump off-load; The solenoid valve of electromagnetism unloading overflow valve 12 is placed in disconnection, and hydraulic pump works is set up oil pressure, is divided into two the tunnel after the oil outlet of pressure oil by electromagnetism unloading overflow valve 12, enters respectively selector valve 13,14 oil inlet P
2, P
1, at this moment
Selector valve 13,14 all is placed in left position, and pressure oil is through selector valve 13,14 oil outlet A
2,A
1Enter into respectively oil hydraulic motor 15,16 filler opening A
4, A
3, oil hydraulic motor 15,16 turns clockwise, and drives crawler body and advances;
Selector valve 13,14 all is placed in right position, and pressure oil is through selector valve 13,14 oil outlet B
2,B
1Enter into oil hydraulic motor 15,16 filler opening B
4,B
3, oil hydraulic motor 15,16 is rotated counterclockwise, and drives crawler body and retreats;
Selector valve 13,14 all is placed in meta, selector valve 13, all hydraulic fluid port Close Alls of 14, oil hydraulic motor 15,16 shuts down and is locked by hydraulic oil, and crawler body shuts down.After crawler slurry pump unit arrives the 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 idle running, allow this moment the clutch of hydraulic clutch gear box 5 closed, main power taking output shaft begins rotation, and by the work of cardan shaft driving slurry pump.
Claims (2)
1. 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 fuel tank (8) and cardan shaft (10) form, it is characterized in that: the 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, should auxiliary power taking interface be connected with hydraulic-pressure pump (11) on being fixed on public steel base (9), hydraulic-pressure pump (11) is by a cover control valve and two motors (15 that are fixed on crawler body (2), 16) connect.
2. crawler slurry pump unit according to claim 1, it is characterized in that being: described control valve is the electromagnetism unloading overflow valve (12) that is 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 |
|---|---|---|---|
| CN 201220642553 CN202971079U (en) | 2012-11-29 | 2012-11-29 | Crawler-type mud pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642553 CN202971079U (en) | 2012-11-29 | 2012-11-29 | Crawler-type mud pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971079U true CN202971079U (en) | 2013-06-05 |
Family
ID=48512164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220642553 Withdrawn - After Issue CN202971079U (en) | 2012-11-29 | 2012-11-29 | Crawler-type mud pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971079U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850909A (en) * | 2012-11-29 | 2014-06-11 | 湖北业浩动力科技有限公司 | Caterpillar band type slurry pump unit |
| CN104553747A (en) * | 2013-10-18 | 2015-04-29 | 湖北业浩动力科技有限公司 | All-terrain emergency flood control and waterlogging vehicle |
| WO2018102942A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Horizontal large-flow prefabricated pump station |
| CN111075346A (en) * | 2019-12-30 | 2020-04-28 | 无锡市钻通工程机械有限公司 | Non-excavation rig's electric-hydraulic hybrid drive system and non-excavation rig system |
-
2012
- 2012-11-29 CN CN 201220642553 patent/CN202971079U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850909A (en) * | 2012-11-29 | 2014-06-11 | 湖北业浩动力科技有限公司 | Caterpillar band type slurry pump unit |
| CN103850909B (en) * | 2012-11-29 | 2016-04-20 | 湖北业浩动力科技有限公司 | Crawler slurry pump unit |
| CN104553747A (en) * | 2013-10-18 | 2015-04-29 | 湖北业浩动力科技有限公司 | All-terrain emergency flood control and waterlogging vehicle |
| WO2018102942A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Horizontal large-flow prefabricated pump station |
| CN111075346A (en) * | 2019-12-30 | 2020-04-28 | 无锡市钻通工程机械有限公司 | Non-excavation rig's electric-hydraulic hybrid drive system and non-excavation rig system |
| CN111075346B (en) * | 2019-12-30 | 2024-04-16 | 无锡市钻通工程机械有限公司 | Electro-hydraulic hybrid driving system of non-excavation drilling machine and non-excavation drilling machine system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Caterpillar band type slurry pump unit Effective date of registration: 20130913 Granted publication date: 20130605 Pledgee: Bank of Hankou, Limited by Share Ltd, Xiangyang branch Pledgor: Yehoo Power Technology (Hubei) Co., Ltd. Registration number: 2013990000673 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |