CN207847872U - A kind of mining hydraulic jumbolter duplex hydraulic pumping unit - Google Patents
A kind of mining hydraulic jumbolter duplex hydraulic pumping unit Download PDFInfo
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- CN207847872U CN207847872U CN201820196430.9U CN201820196430U CN207847872U CN 207847872 U CN207847872 U CN 207847872U CN 201820196430 U CN201820196430 U CN 201820196430U CN 207847872 U CN207847872 U CN 207847872U
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- oil
- box
- storage cabin
- duplex
- oil storage
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Abstract
The utility model discloses a kind of mining hydraulic jumbolter duplex hydraulic pumping units, including babinet, the top of the box side is equipped with motor, the other side is equipped with the duplex pump being connect with motor, it is additionally provided with tank filler sleeve in top of the box, two oil inlet pipes of the box inside are connect with the oil inlet of duplex pump bottom respectively across top of the box, two L-type oil return pipes of box inside are connect with the oil return opening of duplex pump bottom respectively across top of the box, the bottom of box is equipped with oil storage cabin oil inlet, described oil inlet pipe one end is connect with oil inlet respectively, the other end is vertically vacantly located in oil storage cabin, and the oil inlet pipe other end is equipped with filter screen, oil storage cabin oil inlet bottom is connected with oil storage cabin, the bottom of oil storage cabin is connected with oil exit pipe, the oil exit pipe is equipped with pipe valve.The problem of the utility model solves the prior art because filter screen blocks, and supplies the oil mass and oil pressure wretched insufficiency of hydraulic jumbolter, and hydraulic jumbolter then can not work normally.
Description
Technical field
The utility model belongs to mine equipment equipment, and in particular to a kind of mining hydraulic jumbolter duplex hydraulic pump dress
It sets.
Background technology
Hydraulic jumbolter is in mine bolt（Rope）For beating anchor pole in supporting（Rope）Hole, due to hydraulic jumbolter torque
Greatly, the features such as rotating speed is high, penetration rate is fast, noise is low and operation is flexible, is widely used in coal mine.It is used in my unit
Be hydraulic jumbolter duplex pumping plant, during production and application, duplex hydraulic power unit simultaneously connect two hydraulic drill rigs, it
The single channel oil inlet that the preceding duplex hydraulic power unit used uses, the mode of two-way oil extraction（As shown in Figure 1）.When filter screen blocks,
The oil mass and oil pressure wretched insufficiency, hydraulic jumbolter for supplying hydraulic jumbolter then can not work normally.When wall rock condition compared with
When poor, development machine has dug tunnel, and face timbering cannot be followed up in time, has not only influenced driving progress, but also influence the life of full mine
Production.
Invention content
The utility model solves the deficiencies in the prior art, and hydraulic jumbolter duplex pumping plant can be provided by providing one kind
Homes Using TV can improve the mining hydraulic jumbolter duplex hydraulic pumping unit of hydraulic jumbolter working efficiency again.
Used technical solution is the utility model to achieve the goals above：
A kind of mining hydraulic jumbolter duplex hydraulic pumping unit, including babinet, the top of the box side are equipped with motor,
The other side is equipped with the duplex pump being connect with motor, and tank filler sleeve, two oil inlet pipes of the box inside are additionally provided in top of the box
It is connect respectively with the oil inlet of duplex pump bottom across top of the box, two L-type oil return pipes of box inside pass through top of the box
It is connect respectively with the oil return opening of duplex pump bottom, the bottom of box is equipped with oil storage cabin oil inlet, oil inlet pipe one end difference
Connect with oil inlet, the other end is vertically vacantly located in oil storage cabin, and the oil inlet pipe other end be equipped with filter screen, the oil storage cabin into
Hydraulic fluid port bottom is connected with oil storage cabin, and the bottom of oil storage cabin is connected with oil exit pipe, and the oil exit pipe is equipped with pipe valve.The utility model
Oil inlet pipe be it is rectilinear, reduce the pressure in oil pumping process, be equipped with filter screen in each rectilinear oil inlet bottom of the tube, carry
The high filter effect of oil；Oil return line is L-type oil return pipe, and lacking for bottom of box oil can be directly impacted to avoid vertical duct
It falls into.
Further, it there are two the oil storage cabin is set, and is connected by communicating pipe between oil storage cabin adjacent side bottom, institute
The bottom for stating oil storage cabin is connected separately with oil exit pipe, and individual oil inlet pipe is equipped in each oil storage cabin.
Further, the bottom of box is made of inclined plate connection tablet, and the distance between inclined plate and top of the box are small
The oil storage cabin oil inlet of connection oil storage cabin is equipped at the distance between tablet and top of the box, the tablet of the place bottom of box,
Make the impurity in oil that can easily accumulate in hemispherical oil storage cabin, plays the role of concentrating discharge impurities.
Further, the bottom of box is additionally provided with the cavity for placing oil storage cabin, and the cavity bottom is worn equipped with oil exit pipe
Hole.
Preferably, the oil storage cabin is hemispherical.
Preferably, the bottom of box is equipped with holder.
Further, the duplex pump two bottom sides are connect with the fixed plate for being located at top of the box.
The utility model increases oil inlet oil mass, the oil of hydraulic jumbolter duplex using the double oil inlet pipes of double filter screens
Pressure increases, and improves the working efficiency of hydraulic jumbolter duplex；Using double filter screens can reduce filter screen plugging rate and
Improve the Homes Using TV of hydraulic jumbolter duplex pumping plant；Oil return pipe is L-type oil return pipe, makes to avoid directly during discharge oil
Oil in impingement box body causes the muddy cleannes of the oil in babinet to reduce.
Description of the drawings
The utility model is further described referring now to the drawings, wherein：
Fig. 1 is prior art construction schematic diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the vertical profile structural schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram that the utility model bottom of box connects oil storage cabin；
Fig. 5 is the vertical profile structural schematic diagram that the utility model bottom of box connects oil storage cabin.
Reference sign：1, babinet, 2, motor, 3, duplex pump, the 31, first pump, the 32, second pump, 4, tank filler sleeve, 5, into
Hydraulic fluid port, 6, oil inlet pipe, 7, oil return opening, 8, L-type oil return pipe, 9, oil storage cabin, 10, oil storage cabin oil inlet, 11, communicating pipe, 12, oil extraction
Pipe, 13, pipe valve, 14, filter screen, 15, holder, 16, fixed plate, 17, cavity, 18, inclined plate, 19, tablet.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
As shown in Figures 2 to 4, a kind of mining hydraulic jumbolter duplex hydraulic pumping unit, including babinet 1, the babinet 1 push up
Portion side is equipped with motor 2, and the other side is equipped with the duplex pump 3 being connect with motor, tank filler sleeve 4, the case are additionally provided in top of the box
Two oil inlet pipes 6 of 1 inside of body are connect with the oil inlet of duplex pump bottom 5 respectively across top of the box, two L of box inside
Type oil return pipe 8 is connect with the oil return opening of duplex pump bottom 7 respectively across top of the box, 1 bottom of the babinet be equipped with oil storage cabin into
Hydraulic fluid port 10,6 one end of the oil inlet pipe are connect with oil inlet 5, and the other end is vertically vacantly located in oil storage cabin 9, and oil inlet pipe 6 is another
End is respectively equipped with filter screen 14, and 10 bottom of oil storage cabin oil inlet is connected with oil storage cabin 9, and the bottom of oil storage cabin 9 is connected with row
Oil pipe 12, the oil exit pipe 12 are equipped with pipe valve 13.The oil inlet pipe 6 of the utility model is rectilinear, is reduced in oil pumping process
Pressure, be equipped with filter screen 14 in 6 bottom of each oil inlet pipe, improve oil filter effect；Oil return line is L-type oil return
Pipe 8 can directly impact the defect of bottom of box oil to avoid vertical duct.
Further, there are two the oil storage cabin 9 is set, and connected by communicating pipe 11 between 9 adjacent side bottom of oil storage cabin
It connects, the bottom of the oil storage cabin 9 is connected separately with oil exit pipe 12, and individual oil inlet pipe 6 is equipped in each oil storage cabin 9.
Further, 1 bottom of the babinet connects tablet 19 by inclined plate 18 and forms, and between inclined plate 18 and top of the box
Distance is less than the distance between tablet 19 and top of the box, and the oil storage of connection oil storage cabin is equipped at the tablet of 1 bottom of place babinet
Storehouse oil inlet 10.
Further, the bottom of box is additionally provided with the cavity 17 for placing oil storage cabin, and 17 bottom of the cavity is equipped with oil extraction
Pipe is perforated.
Preferably, the oil storage cabin 9 is hemispherical.
Preferably, 1 bottom of the babinet is equipped with holder 15.
Further, 2 two bottom sides of the duplex pump are connect with the fixed plate 16 for being located at top of the box.
The operation principle of the utility model is as follows：
1, in use, two hydraulic jumbolter duplexs are connected on duplex pump 3；
2, motor 1 is powered, and duplex pump 3 is started to work：
If 1., the hydraulic jumbolter that is connected using duplex pump 3 when, the first pump 31 in duplex pump 3 starts pump drainages
Oil carries out cycle operation, and the second pump 32 in duplex pump 3 is not since the jumbolter of connection starts, only duplex pump 3
In the first 31 fuel feeding of pump, 32 idle running of the second pump in duplex pump 3；
If 2., the hydraulic jumbolter that is connected using duplex pump 3 when, the second pump 32 in duplex pump 3 starts pump drainages
Oil carries out cycle operation, and the first pump 31 in duplex pump 3 is not since the jumbolter of connection starts, only duplex pump 3
In the second 32 fuel feeding of pump, 31 idle running of the first pump in duplex pump 3；
If 3., simultaneously use duplex pump 3 in first pump 31, second pump 32 connection hydraulic jumbolter when,
First the 31, second pump 32 of pump in duplex pump 3 starts simultaneously at pump drainage oil and carries out cycle operation, the first pump 31 in duplex pump 3,
Second pump 32 works at the same time；
3, the process of oil stream warp：
1., 31 work of the first pump in duplex pump 3, oil first passes through filter screen → rectilinear oil inlet pipe of the first pump 31 → bis-
Anchor rod hydraulic drilling machine → L-type oil return pipe → babinet of 31 connection of the first pump in connection pump 3 → duplex pump 3；
2., 32 work of the second pump of duplex pump 3, oil first passes through 32 filter screen of the second pump → rectilinear oil inlet pipe → duplex pump
Anchor rod hydraulic drilling machine → L-type oil return pipe → babinet of 32 connection of the second pump in 3 → duplex pump 3.
Hydraulic oil in the utility model is used for a long time, some impurity is will produce, since the presence of impurity can influence oil
Degree of purity leads to the reduction of anchor rod hydraulic drilling machine service efficiency, it is therefore desirable to periodically carry out cleaning filtering to the oil in babinet；Due to
Hemispherical contains the bottom that 9 bottom of storehouse is less than 1 inclined side of babinet, and the impurity in oil can be concentrated mainly in hemispherical oil storage cabin 9,
When oil needs to clear up discharge, two oil drums first are placed in the lower section of hemispherical oil storage cabin 9, pipe valve 13 is opened, oil is discharged into
In two oil drums, can together it be discharged in company with the oil of discharge due to having gathered impurity in 9 bottom of hemispherical oil storage cabin；When babinet 1
After interior oil discharge is clean, clean oil is added into babinet by tank filler sleeve 4 again；After waiting for the oil precipitation cleaning given off,
As the spare oil in injection next time babinet, can recycle in this way；Due to babinet 1 bottom be inclined floor, oil in
Impurity can easily accumulate in hemispherical oil storage cabin 9, play the role of concentrating discharge impurities.
The utility model not only increases the Homes Using TV of hydraulic jumbolter duplex pumping plant, reduces since filter screen is stifled
Plug, leads to the failure of hydraulic jumbolter cisco unity malfunction；The working efficiency that hydraulic jumbolter can also be improved, ensure that work
Make face support efficiency to follow up in time, guarantee is provided for the efficient production of mine.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.It should be appreciated that above description be intended to it is illustrative and not limiting.For example, above-described embodiment (and/or its aspect) can
With in combination with one another.In addition, enlightenment according to the present utility model, which can make many remodeling, is suitable for specific situation or material
Material is without departing from the scope of the utility model.By reading foregoing description, in scope and spirit of the claims it is many its
Its embodiment and remodeling it will be apparent to those skilled in the art that.
Claims (7)
1. a kind of mining hydraulic jumbolter duplex hydraulic pumping unit, including babinet, the top of the box side is equipped with motor, separately
Side is equipped with the duplex pump being connect with motor, is additionally provided with tank filler sleeve in top of the box, which is characterized in that the two of the box inside
A oil inlet pipe is connect with the oil inlet of duplex pump bottom respectively across top of the box, and two L-type oil return pipes of box inside pass through
Top of the box is connect with the oil return opening of duplex pump bottom respectively, and the bottom of box is equipped with oil storage cabin oil inlet, the oil inlet pipe
One end is connect with oil inlet, and the other end is vertically vacantly located in oil storage cabin, and the oil inlet pipe other end is equipped with filter screen, the oil storage
Storehouse oil inlet bottom is connected with oil storage cabin, and the bottom of oil storage cabin is connected with oil exit pipe, and the oil exit pipe is equipped with pipe valve.
2. mining hydraulic jumbolter duplex hydraulic pumping unit according to claim 1, which is characterized in that the oil storage cabin
It there are two if, and is connected by communicating pipe between oil storage cabin adjacent side bottom, the bottom of the oil storage cabin is connected separately with row
Oil pipe is equipped with individual oil inlet pipe in each oil storage cabin.
3. mining hydraulic jumbolter duplex hydraulic pumping unit according to claim 1, which is characterized in that the babinet bottom
Portion is made of inclined plate connection tablet, and the distance between inclined plate and top of the box are less than the distance between tablet and top of the box,
The oil storage cabin oil inlet of connection oil storage cabin is equipped at the tablet of the bottom of box.
4. mining hydraulic jumbolter duplex hydraulic pumping unit according to claim 1, which is characterized in that the babinet bottom
Portion is additionally provided with the cavity for placing oil storage cabin, and the cavity bottom is perforated equipped with oil exit pipe.
5. mining hydraulic jumbolter duplex hydraulic pumping unit according to any one of claim 1 to 4, feature exist
In the oil storage cabin is hemispherical.
6. mining hydraulic jumbolter duplex hydraulic pumping unit according to claim 1, which is characterized in that the babinet bottom
Portion is equipped with holder.
7. mining hydraulic jumbolter duplex hydraulic pumping unit according to claim 1, which is characterized in that the duplex pump
Two bottom sides are connect with the fixed plate for being located at top of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196430.9U CN207847872U (en) | 2018-02-05 | 2018-02-05 | A kind of mining hydraulic jumbolter duplex hydraulic pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196430.9U CN207847872U (en) | 2018-02-05 | 2018-02-05 | A kind of mining hydraulic jumbolter duplex hydraulic pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847872U true CN207847872U (en) | 2018-09-11 |
Family
ID=63410764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196430.9U Expired - Fee Related CN207847872U (en) | 2018-02-05 | 2018-02-05 | A kind of mining hydraulic jumbolter duplex hydraulic pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847872U (en) |
-
2018
- 2018-02-05 CN CN201820196430.9U patent/CN207847872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |