CN202851285U - Mine emulsion pump capable of preparing emulsion automatically - Google Patents
Mine emulsion pump capable of preparing emulsion automatically Download PDFInfo
- Publication number
- CN202851285U CN202851285U CN201220547177.XU CN201220547177U CN202851285U CN 202851285 U CN202851285 U CN 202851285U CN 201220547177 U CN201220547177 U CN 201220547177U CN 202851285 U CN202851285 U CN 202851285U
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- China
- Prior art keywords
- piston
- plunger
- cavity
- mine
- way valve
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- Withdrawn - After Issue
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Abstract
The utility model discloses a mine emulsion pump capable of preparing emulsion automatically and belongs to the field of mine devices. The pump comprises a motor (1), a coupling (2), a reducer (3), a crank shaft (4), a connection rod (5), a pump body (6), a piston (7) and a piston cavity (8), wherein the output shaft of the motor (1) is connected to the input shaft of the reducer (3) through the coupling (2), the output shaft of the reducer (3) drives the crank shaft (4) to rotate, the crank shaft (4) is connected to the connection rod (5), the piston (7) does a reciprocating linear motion in the piston cavity (8), and the piston (7) and the piston cavity (8) are arranged in the pump body (6). The pump is provided with the piston and a plunger piston, the emulsion can be prepared automatically, the economic investment is reduced, the mine space is reduced, the emulsion can be prepared at any time, the emulsion is not required to be stored in a container, and the emulsion can be placed for a long time and is prevented from deteriorating effectively.
Description
Technical field
The utility model relates to a kind of emulsion pump, but a kind of mine-used emulsion pump of automatic preparation emulsified liquid specifically belongs to the mining equipment field.
Background technique
Emulsion pump is used for coal-face, and for hydraulic support provides emulsified liquid, working principle is to lean on the piston that rotarily drives of bent axle to move reciprocatingly, and realizes imbibition and discharge opeing process.Emulsion pump is widely used under the coal mine, for hydraulic support provides hydraulic transmission medium, on the one hand so that hydraulic support has enough support forces, can make on the other hand hydraulic support keep lubricated, keeps the cylinder interior non-corrosive.
Emulsified liquid is that water and the oil by the certain volume ratio mixes, and used emulsified liquid generally is the emulsified liquid automatic preparation equipment preparation by special use at present.Emulsified liquid after the preparation is stored in the casing, when hydraulic support needs, is drawn by emulsion pump, then transfers to hydraulic support by the pipeline high pressure.The emulsified liquid that water and oil form is transported to two kinds of equipment of this process need of hydraulic support and sequentially finishes: the one, and emulsified liquid dosing apparatus, the 2nd, emulsion pump.These two kinds of equipment not only take more mine space, and need more economic input; In addition, emulsified liquid long-term placement in container also can be gone bad; Therefore, present emulsified liquid dosing apparatus and emulsion pump can not well satisfy the need of production in colliery.
Summary of the invention
The problem that exists for above-mentioned prior art, but the utility model provides a kind of mine-used emulsion pump of automatic preparation emulsified liquid, can automatically configure at any time emulsified liquid, and that reduces mining space taking, effectively preventing that emulsified liquid is long-term places and go bad.
To achieve these goals, the technical solution adopted in the utility model is: but a kind of mine-used emulsion pump of automatic preparation emulsified liquid, comprise motor, coupling, retarder, bent axle, connecting rod, the pump housing, piston and piston cavity, motor output shaft is by coupling connection reducer input shaft, the rotation of reducer output shaft driving crank, bent axle connects connecting rod makes piston do linear reciprocating motion in piston cavity, and piston and piston cavity are arranged in the pump housing; Also comprise plunger, plunger cavity, suction one-way valve group, check valve of water drainage group, oil sucting one-way valve group, oil extraction one-way valve group, oil-water mixer, fuel tank and water tank; Described plunger and piston are the structure of integral type, but bent axle while driven plunger and plunger are done linear reciprocating motion in piston cavity and plunger cavity, and piston cavity communicates with fuel tank by the oil sucting one-way valve group, and plunger cavity communicates with water tank by suction one-way valve group; Piston cavity, plunger cavity communicate with oil-water mixer by oil extraction one-way valve group, check valve of water drainage group respectively.
The effective active area of piston and plunger is certain ratio.
The number of piston is 3 or 5.
The fuel-tank outlet place is provided with throttle valve.
Compare with existing apparatus, the utility model changes the emulsion pump piston structure into piston and adds piston structure, and piston and plunger effective active area be certain ratio, will draw or discharge water and the oil of certain volume ratio, forms certain density emulsified liquid; This emulsion pump also has emulsified liquid automatic preparation function except having High voltage output emulsified liquid function, thereby significantly reduces taking of economic input and mine space; In the needs emulsified liquid, can prepare at any time on the other hand, need not in addition use the container storage emulsified liquid, thereby effectively prevent the long-term placement of emulsified liquid and go bad.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Among the figure: 1, motor, 2, coupling, 3, retarder, 4, bent axle, 5, connecting rod, 6, the pump housing, 7, piston, 8, piston cavity, 9, plunger, 10, plunger cavity, 11, suction one-way valve group, 12, the check valve of water drainage group, 13, oil sucting one-way valve group, 14, oil extraction one-way valve group, 15, oil-water mixer, 16, fuel tank, 17, throttle valve, 18, water tank.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, but a kind of mine-used emulsion pump of automatic preparation emulsified liquid, comprise motor 1, coupling 2, retarder 3, bent axle 4, connecting rod 5, the pump housing 6, piston 7 and piston cavity 8, motor 1 output shaft is by coupling 2 connection reducers 3 input shafts, 4 rotations of retarder 3 output shaft driving cranks, bent axle 4 connects connecting rod 5 makes piston 7 do linear reciprocating motion in piston cavity 8, and piston 7 and piston cavity 8 are arranged in the pump housing 6; Described bent axle 4, connecting rod 5 and piston 7 form connecting rod, carry out power transmission; Also comprise plunger 9, plunger cavity 10, suction one-way valve group 11, check valve of water drainage group 12, oil sucting one-way valve group 13, oil extraction one-way valve group 14, oil-water mixer 15, fuel tank 16 and water tank 18; Described plunger 9 and piston 7 are the structure of integral type, but 4 while of bent axle driven plunger 7 and plunger 9 are done linear reciprocating motion in piston cavity 8 and plunger cavity 10, piston cavity 8 communicates with fuel tank 16 by oil sucting one-way valve group 13, and plunger cavity 10 communicates with water tank 18 by suction one-way valve group 11; Piston cavity 8, plunger cavity 10 communicate with oil-water mixer 15 by oil extraction one-way valve group 14, check valve of water drainage group 12 respectively.
Described piston 7 and plunger 9 are certain ratio for integral type structure and effective active area; When bent axle 4 driven plunger 7 and plunger 9 to-and-fro motion, will draw or discharge water and the oil of certain volume ratio like this, form certain density emulsified liquid.The number of described piston 7 is 3 or 5, and plunger 9 is identical with the number of piston 7.
As improvement of the present utility model, can throttle valve 17 be set in described fuel tank 16 outlet ports, throttle valve 17 can change the area of passage of passage or the throughput that length is controlled oil, can adjust flexibly according to the real work needs like this ratio of oily in the emulsified liquid and water.
During work: motor 1 band dynamic crankshaft 4 rotates a circle and is an operation cycle, and an operation cycle comprises imbibition and two processes of discharge opeing; During imbibition: bent axle 4 drive piston 7 and plunger 9 backhauls, oil sucting one-way valve group 13 and suction one-way valve group 11 are opened simultaneously, and water and oil are distinguished sucker chamber 8 and plunger cavity 10 simultaneously; During discharge opeing: piston cavity 8 is compressed by piston 7 and plunger 9 respectively with plunger cavity 10, oil extraction one-way valve group 14 and check valve of water drainage group 12 are opened simultaneously, and oil and water are discharged by high pressure, mix forming emulsified liquid through oil-water mixer 15, lead to hydraulic support, for hydraulic support provides support power.
Claims (4)
1. but the mine-used emulsion pump of an automatic preparation emulsified liquid, comprise motor (1), coupling (2), retarder (3), bent axle (4), connecting rod (5), the pump housing (6), piston (7) and piston cavity (8), motor (1) output shaft is by coupling (2) connection reducer (3) input shaft, retarder (3) output shaft driving crank (4) rotation, bent axle (4) connects connecting rod (5) makes piston (7) do linear reciprocating motion in piston cavity (8), and piston (7) and piston cavity (8) are arranged in the pump housing (6); It is characterized in that, also comprise plunger (9), plunger cavity (10), suction one-way valve group (11), check valve of water drainage group (12), oil sucting one-way valve group (13), oil extraction one-way valve group (14), oil-water mixer (15), fuel tank (16) and water tank (18); Described plunger (9) and piston (7) are the structure of integral type, bent axle (4) but simultaneously driven plunger (7) and plunger (9) are done linear reciprocating motion in piston cavity (8) and plunger cavity (10), piston cavity (8) communicates with fuel tank (16) by oil sucting one-way valve group (13), and plunger cavity (10) communicates with water tank (18) by suction one-way valve group (11); Piston cavity (8), plunger cavity (10) communicate with oil-water mixer (15) by oil extraction one-way valve group (14), check valve of water drainage group (12) respectively.
2. but the mine-used emulsion pump of a kind of automatic preparation emulsified liquid according to claim 1 is characterized in that, the effective active area of described piston (7) and plunger (9) is certain ratio.
3. but the mine-used emulsion pump of a kind of automatic preparation emulsified liquid according to claim 1 and 2 is characterized in that, the number of described piston (7) is 3 or 5.
4. but the mine-used emulsion pump of a kind of automatic preparation emulsified liquid according to claim 1 is characterized in that, described fuel tank (16) outlet port is provided with throttle valve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220547177.XU CN202851285U (en) | 2012-10-24 | 2012-10-24 | Mine emulsion pump capable of preparing emulsion automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220547177.XU CN202851285U (en) | 2012-10-24 | 2012-10-24 | Mine emulsion pump capable of preparing emulsion automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851285U true CN202851285U (en) | 2013-04-03 |
Family
ID=47982492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220547177.XU Withdrawn - After Issue CN202851285U (en) | 2012-10-24 | 2012-10-24 | Mine emulsion pump capable of preparing emulsion automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889190A (en) * | 2012-10-24 | 2013-01-23 | 徐州五洋科技股份有限公司 | Mining emulsified liquid pump capable of automatically preparing emulsified liquid |
-
2012
- 2012-10-24 CN CN201220547177.XU patent/CN202851285U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889190A (en) * | 2012-10-24 | 2013-01-23 | 徐州五洋科技股份有限公司 | Mining emulsified liquid pump capable of automatically preparing emulsified liquid |
| CN102889190B (en) * | 2012-10-24 | 2016-01-20 | 徐州五洋科技股份有限公司 | A kind of can the mine-used emulsion pump of automatic preparation emulsified liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130403 Effective date of abandoning: 20160120 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130403 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |