CN207111334U - A kind of wear-resisting easy-maintaining triplex mud pump - Google Patents
A kind of wear-resisting easy-maintaining triplex mud pump Download PDFInfo
- Publication number
- CN207111334U CN207111334U CN201721051399.1U CN201721051399U CN207111334U CN 207111334 U CN207111334 U CN 207111334U CN 201721051399 U CN201721051399 U CN 201721051399U CN 207111334 U CN207111334 U CN 207111334U
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- piston
- wear
- maintaining
- power end
- utility
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Abstract
The utility model discloses a kind of wear-resisting easy-maintaining triplex mud pump, including main body, power end is provided with main body, the side of power end is provided with fluid end, power end is internally provided with power transmission shaft, the side of power transmission shaft is provided with bent axle, the bottom of power end is provided with base, fluid end is internally provided with shock absorber for output, the side of shock absorber for output is provided with pump head body, the side of pump head body is provided with safety valve, the bottom of pump head body is provided with cylinder sleeve, piston is provided with the inside of cylinder sleeve, the side of piston is provided with piston rod, piston is internally provided with piston seat, the side of piston seat is provided with rubber piston, wearing layer is provided with the outside of piston rod.The utility model makes more solid and reliable between piston and piston rod, be not in the phenomenon that releases during operating, even if rubber piston abrasion occurs and remains to compress cylinder sleeve, after rubber piston damage, piston seat can still use, and the wearing layer on the outside of piston rod can reduce abrasion.
Description
Technical field
A kind of slush pump is the utility model is related to, more particularly to a kind of wear-resisting easy-maintaining triplex mud pump.
Background technology
Slush pump is the heart of geological drilling equipment, and it is one of key equipment in the operations such as well cementation, pressure break, acidifying,
It also plays an important role in the industries such as petrochemical industry, coal gas chemical engineering, power station, mining, ship, and slush pump belongs to
Reciprocating pump, the outstanding advantages of reciprocating pump are high pump pressures, and pump pressure is not with changes in flow rate, the efficiency high of pump, and not with changes in flow rate,
Can transfer of highly viscous, the liquid of high sand content and the solid particle containing tempering property, be compared with other type of pump, the shortcomings that reciprocating pump
Flow is smaller, and instantaneous delivery and pump pressure are pulsation, and the volume of pump is big, and consumable accessory is more, and maintenance load is big.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of wear-resisting easy-maintaining three
Cylinder slush pump, it is more smooth when making running, abrasion is reduced, is convenient for changing.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of wear-resisting easy-maintaining triplex mud pump of the utility model, including main body, power end is provided with the main body,
The side of the power end is provided with fluid end, and the power end is internally provided with power transmission shaft, and the side of the power transmission shaft is set
Bent axle is equipped with, the bottom of the power end is provided with base, and the fluid end is internally provided with shock absorber for output, the discharge
The side of air bag is provided with pump head body, and the side of the pump head body is provided with safety valve, and the bottom of the pump head body is provided with
Cylinder sleeve, piston is provided with the inside of the cylinder sleeve, the side of the piston is provided with piston rod, and the piston is internally provided with
Piston seat, the side of the piston seat are provided with rubber piston, and the side of the rubber piston is provided with gland, the gland
Side is provided with clamp nut, and wearing layer is provided with the outside of the piston rod.
As a kind of optimal technical scheme of the present utility model, the shape of the rubber piston is into bowl-type.
As a kind of optimal technical scheme of the present utility model, the rubber piston is made by polyester material.
As a kind of optimal technical scheme of the present utility model, the wearing layer is made by alundum (Al2O3) material.
As a kind of optimal technical scheme of the present utility model, the clamp nut is fixedly connected with gland.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model makes more solid and reliable between piston and piston rod, is not in the phenomenon that releases during operating, even if
There is abrasion and remains to compress cylinder sleeve in rubber piston, and after rubber piston damage, piston seat can still use, resistance on the outside of piston rod
Mill layer can reduce the abrasion between piston and piston rod.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is one of partial structural diagram of the present utility model；
Fig. 3 is the two of partial structural diagram of the present utility model；
In figure：1st, main body；2nd, power end；3rd, fluid end；4th, power transmission shaft；5th, bent axle；6th, base；7th, shock absorber for output；8、
Pump head body；9th, safety valve；10th, cylinder sleeve；11st, piston；12nd, piston rod；13rd, piston seat；14th, rubber piston；15th, gland；16th, it is tight
Gu nut；17th, wearing layer.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.Identical mark wherein in accompanying drawing
Number all refer to identical part.
In addition, if it is known that the detailed description of technology for showing that feature of the present utility model is unnecessary, then by it
Omit.It should be noted that below in description the word "front", "rear", "left", "right", the "up" and "down" that use refer to it is attached
Direction in figure, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment 1
As Figure 1-3, the utility model provides a kind of wear-resisting easy-maintaining triplex mud pump, including main body 1, main body 1
On be provided with power end 2, the side of power end 2 is provided with fluid end 3, and power end 2 is internally provided with power transmission shaft 4, power transmission shaft 4
Side be provided with bent axle 5, the bottom of power end 2 is provided with base 6, and fluid end 3 is internally provided with shock absorber for output 7, row
The side for going out air bag 7 is provided with pump head body 8, and the side of pump head body 8 is provided with safety valve 9, and the bottom of pump head body 8 is provided with cylinder
Set 10, the inner side of cylinder sleeve 10 is provided with piston 11, and the side of piston 11 is provided with piston rod 12, and piston 11 is internally provided with work
Obturating plug 13, the side of piston seat 13 are provided with rubber piston 14, and the side of rubber piston 14 is provided with gland 15, and the one of gland 15
Side is provided with clamp nut 16, and the outside of piston rod 12 is provided with wearing layer 17.
Further, the shape of rubber piston 14 reduces friction into bowl-type.
Rubber piston 14 is made by polyester material, is not in the phenomenon that releases during operating.
Wearing layer 17 is made by alundum (Al2O3) material, is reduced and is produced friction to piston seat 13.
Clamp nut 16 is fixedly connected with gland 15, is made more solid and reliable between piston 11 and piston rod 12.
Specifically, main body is made up of power end 2 and fluid end 3, power end 2 mainly makes motor by power transmission shaft 4 and bent axle 5
Gyration be changed into the straight reciprocating motion of piston rod 12, fluid end 3 is mainly made up of shock absorber for output 7 and safety valve 9, it
Effect be that reciprocating formation fluid cylinder cavity volume changes in cylinder sleeve 10 by piston 11, complete energy conversion, realize suction
With discharge liquid, wearing layer 17 is set in the outside of piston rod 12, can be reduced when piston rod 12 moves back and forth to piston seat
13 produce friction, and piston rod 12 can also make to pitch between piston seat 13 and gland 15 when moving, therefore the side of piston seat 13 is set
Rubber piston 14 is put, and rubber piston 14 is made using polyester material, makes rubber piston 14 and nylon plastic(s) support ring
Between will not produce the phenomenon of peeling, and rubber piston 14 instead of piston seat 13 and wear, it is ensured that not influence running
In the case of changed.
The utility model makes more solid and reliable between piston 11 and piston rod 12, is not in the phenomenon that releases during operating,
Remain to compress cylinder sleeve 10 even if abrasion occurs in rubber piston 14, after rubber piston 14 damages, piston seat 13 can still use, living
The wearing layer 17 in the outside of stopper rod 12 can reduce the abrasion between piston 11 and piston rod 12.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of wear-resisting easy-maintaining triplex mud pump, including main body（1）, it is characterised in that the main body（1）On be provided with it is dynamic
Power end（2）, the power end（2）Side be provided with fluid end（3）, the power end（2）Be internally provided with power transmission shaft
（4）, the power transmission shaft（4）Side be provided with bent axle（5）, the power end（2）Bottom be provided with base（6）, the liquid
Power end（3）Be internally provided with shock absorber for output（7）, the shock absorber for output（7）Side be provided with pump head body（8）, it is described
Pump head body（8）Side be provided with safety valve（9）, the pump head body（8）Bottom be provided with cylinder sleeve（10）, the cylinder sleeve（10）
Inner side be provided with piston（11）, the piston（11）Side be provided with piston rod（12）, the piston（11）Inside set
It is equipped with piston seat（13）, the piston seat（13）Side be provided with rubber piston（14）, the rubber piston（14）Side
It is provided with gland（15）, the gland（15）Side be provided with clamp nut（16）, the piston rod（12）Outside set
There is wearing layer（17）.
A kind of 2. wear-resisting easy-maintaining triplex mud pump according to claim 1, it is characterised in that the rubber piston
（14）Shape into bowl-type.
A kind of 3. wear-resisting easy-maintaining triplex mud pump according to claim 2, it is characterised in that the rubber piston
（14）It is made by polyester material.
A kind of 4. wear-resisting easy-maintaining triplex mud pump according to claim 1, it is characterised in that the wearing layer（17）
It is made by alundum (Al2O3) material.
A kind of 5. wear-resisting easy-maintaining triplex mud pump according to claim 1, it is characterised in that the clamp nut
（16）With gland（15）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051399.1U CN207111334U (en) | 2017-08-22 | 2017-08-22 | A kind of wear-resisting easy-maintaining triplex mud pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051399.1U CN207111334U (en) | 2017-08-22 | 2017-08-22 | A kind of wear-resisting easy-maintaining triplex mud pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111334U true CN207111334U (en) | 2018-03-16 |
Family
ID=61570354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721051399.1U Expired - Fee Related CN207111334U (en) | 2017-08-22 | 2017-08-22 | A kind of wear-resisting easy-maintaining triplex mud pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111334U (en) |
-
2017
- 2017-08-22 CN CN201721051399.1U patent/CN207111334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three jar slush pumps of wear -resisting easy maintenance Effective date of registration: 20190222 Granted publication date: 20180316 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO JINBIAO MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2019410000003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191104 Granted publication date: 20180316 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO JINBIAO MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2019410000003 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three jar slush pumps of wear -resisting easy maintenance Effective date of registration: 20191108 Granted publication date: 20180316 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO JINBIAO MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2019980000545 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200902 Granted publication date: 20180316 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: JIAOZUO JINBIAO MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2019980000545 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |