CN204417022U - Emulsion power pack hydro-leveling device - Google Patents
Emulsion power pack hydro-leveling device Download PDFInfo
- Publication number
- CN204417022U CN204417022U CN201420658015.2U CN201420658015U CN204417022U CN 204417022 U CN204417022 U CN 204417022U CN 201420658015 U CN201420658015 U CN 201420658015U CN 204417022 U CN204417022 U CN 204417022U
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- CN
- China
- Prior art keywords
- stay bearing
- hydraulic jack
- hydraulic
- flat truck
- bearing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of emulsion power pack hydro-leveling device, comprise flat truck, four hydraulic jacks and two stay bearing plates, two hydraulic jacks are one group, and often organize hydraulic jack and support a stay bearing plate, two stay bearing plates are arranged in the rear and front end of flat truck; Flat truck top is provided with support slot, and hydraulic jack is arranged in support slot, and cylinder body one end and the support cell wall pinned connection of hydraulic jack, use pinned connection bottom piston rod one end of hydraulic jack and stay bearing plate.Pump head is fixed on two stay bearing plates, and when needing to regulate pump head level, the one group of hydraulic jack being controlled side by hydraulic control valve is extended, thus the stay bearing plate of this side is lifted, and is that pump head is in horizontality.The utility model is simple to operation, convenience and high-efficiency, is applicable to go up a hill, go down the hill the operation of crossheading lane, does not affect the normal use of pump, improves the lubricating effect of pump head inner gear oil simultaneously, plays the effect of protection pump with this.
Description
Technical field
The utility model relates to a kind of leveling equipment, particularly a kind of emulsion power pack hydro-leveling device making emulsion pump pump head be in level.
Background technology
BRW200 (315)-31.5 emulsion pump is used for coal-face, for hydraulic support provides emulsion, principle of work moves reciprocatingly by the piston that rotarily drives of bent axle, realize imbibition and discharge opeing hydraulic support for roof supporting, for providing certain space when coalcutter is mined, prevent top board from collapsing, emulsion is made up of the water oil that adds 5% of 95%, emulsion pump is generally horizontal three-plunger reciprocating Pumpp, and it is the linear reciprocating motion rotation of bent axle being become plunger through connecting rod one slide block mechanism.When electrical motor drives crankshaft revolution, bent axle moves with regard to drivening rod, and connecting rod band movable slider does linear reciprocating motion along chute, thus drives plunger to do linear reciprocating motion.When plunger is to left movement, form vacuum in the cylinder body of plunger right-hand member, the emulsion in emulsion box, under bar pressure effect, backs down liquid feed valve and enters cylinder body.Now, close under the emulsification hydraulic power effect of tapping valve in Drainage pipe, complete imbibition process.When plunger moves right, cylinder body internal volume reduces, and emulsion increases by sliding cylinder extrusion pressure, and liquid sucting valve is closed, and tapping valve is opened, and emulsion is extruded cylinder body, delivers to force piece through main feed tube, completes discharge opeing process.Like this, piston reciprocation once, with regard to liquid sucking-discharging once; Plunger constantly moves, and just constantly carries out liquid sucking-discharging.It can thus be appreciated that the level of emulsion pump is put most important, be related to plunger rod can with the clearance distance of cylinder body, if put out-of-level, gear oil just can not play the effect of well lubricating bent axle, thus causes the accident of axis tile to occur simultaneously.When going up a hill, going down the hill the operation of crossheading lane, especially easily cause emulsion pump unbalance.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of emulsion power pack hydro-leveling device that can regulate pump head level orientation.
For solving above technical matters, a kind of emulsion power pack hydro-leveling device of the utility model, comprise flat truck, four hydraulic jacks and two stay bearing plates, two hydraulic jacks are one group, often organize hydraulic jack and support a stay bearing plate, two stay bearing plates are arranged in the rear and front end of flat truck; Flat truck top is provided with support slot, and hydraulic jack is arranged in support slot, and cylinder body one end and the support cell wall pinned connection of hydraulic jack, use pinned connection bottom piston rod one end of hydraulic jack and stay bearing plate.
Pump head is fixed on two stay bearing plates, and when needing to regulate pump head level, the one group of hydraulic jack being controlled side by hydraulic control valve is extended, thus the stay bearing plate of this side is lifted, and is that pump head is in horizontality.
As the preferred technical scheme of one, the axial cell wall of support slot of piston rod of hydraulic jack side is one section of arcwall face.In the horizontally disposed situation of hydraulic jack, the stay bearing plate of lifting is along movement in a curve under the effect of hydraulic jack, and the object one arranging arcwall face is play directional tagging in stay bearing plate lifting, and two is its buffer actions when stay bearing plate falls.
The utility model adopts hydraulic gear to coordinate moveable flat truck to carry out leveling to emulsion power pack; simple to operation; convenience and high-efficiency; be applicable to go up a hill, go down the hill the operation of crossheading lane; do not affect the normal use of pump; improve the lubricating effect of pump head inner gear oil simultaneously, play the effect of protection pump with this.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the utility model emulsion power pack hydro-leveling device.
Fig. 2 is the front schematic view of the utility model emulsion power pack hydro-leveling device.
In figure, 1-flat truck, 2-hydraulic jack, 3-stay bearing plate, 4-support slot.
Detailed description of the invention
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, explanation clear, complete is further done to the utility model.
Emulsion power pack hydro-leveling device as shown in Figure 1, comprise flat truck 1, four hydraulic jacks 2 and two stay bearing plates 3, two hydraulic jacks 2 are one group, often organize hydraulic jack 2 and support the rear and front end that a stay bearing plate 3, two stay bearing plates 3 are arranged in flat truck 1; Flat truck 1 top is provided with support slot 4, and hydraulic jack 2 is arranged in support slot 4, and cylinder body one end of hydraulic jack 2 and support slot 4 wall pinned connection, use pinned connection bottom piston rod one end of hydraulic jack 2 and stay bearing plate 3.
As shown in Figure 2, hydraulic jack 2 arranges in the horizontal direction, and the axial cell wall of support slot 4 of hydraulic jack 2 piston rod side is one section of arcwall face, has the effect of guiding and buffering.
The claimed scope of the utility model is not limited to above detailed description of the invention; to those skilled in the art; the utility model can have various deformation and change, all in design of the present utility model and any amendment, the improvement done within principle be equal to replacement and all should be included within protection domain of the present utility model.
Claims (2)
1. an emulsion power pack hydro-leveling device, it is characterized in that: comprise flat truck (1), four hydraulic jacks (2) and two stay bearing plates (3), two hydraulic jacks (2) are one group, often organize hydraulic jack (2) and support a stay bearing plate (3), two stay bearing plates (3) are arranged in the rear and front end of flat truck (1); Flat truck (1) top is provided with support slot (4), hydraulic jack (2) is arranged in support slot (4), cylinder body one end of hydraulic jack (2) and support slot (4) wall pinned connection, piston rod one end of hydraulic jack (2) and stay bearing plate (3) bottom pinned connection.
2. emulsion power pack hydro-leveling device according to claim 1, is characterized in that: support slot (4) the axial cell wall of hydraulic jack (2) piston rod side is one section of arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658015.2U CN204417022U (en) | 2014-11-06 | 2014-11-06 | Emulsion power pack hydro-leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658015.2U CN204417022U (en) | 2014-11-06 | 2014-11-06 | Emulsion power pack hydro-leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417022U true CN204417022U (en) | 2015-06-24 |
Family
ID=53467411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420658015.2U Expired - Fee Related CN204417022U (en) | 2014-11-06 | 2014-11-06 | Emulsion power pack hydro-leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201917A (en) * | 2017-06-15 | 2017-09-26 | 山西煤炭进出口集团科技发展有限公司 | The certainly mobile trackless equipment car of hydraulic pressure |
| CN108112293A (en) * | 2016-11-28 | 2018-06-05 | 四川农业大学 | A kind of hydro -leveling device |
| CN111924741A (en) * | 2020-08-04 | 2020-11-13 | 李艳武 | Horizontal correcting unit of jack |
-
2014
- 2014-11-06 CN CN201420658015.2U patent/CN204417022U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112293A (en) * | 2016-11-28 | 2018-06-05 | 四川农业大学 | A kind of hydro -leveling device |
| CN108112293B (en) * | 2016-11-28 | 2019-10-01 | 四川农业大学 | A kind of hydro -leveling device |
| CN107201917A (en) * | 2017-06-15 | 2017-09-26 | 山西煤炭进出口集团科技发展有限公司 | The certainly mobile trackless equipment car of hydraulic pressure |
| CN111924741A (en) * | 2020-08-04 | 2020-11-13 | 李艳武 | Horizontal correcting unit of jack |
| CN111924741B (en) * | 2020-08-04 | 2021-06-25 | 李艳武 | Horizontal correcting unit of jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |