CN105201911B - Wear-resistant sand pump - Google Patents
Wear-resistant sand pump Download PDFInfo
- Publication number
- CN105201911B CN105201911B CN201510668560.9A CN201510668560A CN105201911B CN 105201911 B CN105201911 B CN 105201911B CN 201510668560 A CN201510668560 A CN 201510668560A CN 105201911 B CN105201911 B CN 105201911B
- Authority
- CN
- China
- Prior art keywords
- wear
- housing
- wear body
- opening
- sand pump
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 21
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a wear-resistant sand pump which comprises a shell, wherein the circumferential surface of the shell is provided with a plurality of openings; the shell on both sides of the opening is respectively provided with a threaded hole; and a wear-resistant body is plugged in the opening, and connected with the shell through a bolt. The wear-resistant body can reduce the wear of the sand pump shell; and the wear-resistant body can be adjusted and replaced in time, thereby greatly enhancing the wear resistance and service life of the sand pump, and multiplying the actual service efficiency of the sand pump. The wear-resistant sand pump is environment-friendly and energy-saving, lowers the consumption of resources, and reduces the use cost of the sand pump.
Description
Technical field
The present invention relates to a kind of sand suction pump, more specifically a kind of wear-resisting sand suction pump.
Background technology
It is used to convey the abrasion resisting pump of mortar or mud both at home and abroad at present typically all using traditional casting technique casting
Into, high-end its founding materials of abrasion resisting pump typically all using high chromium or antifriction alloy, and the abrasion resisting pump of low side its founding materials
Then using grey iron or normal steel casting.Although the former improves the wearability and service life of product, once the former wear and tear
Afterwards, because what the particularity of material typically all cannot be repaired, process can only be scrapped, recycling rate of waterused is extremely low, and cost is very high
It is expensive；The latter because its material surface hardness is low, wear no resistance, service life is extremely short, needs frequently to change, and causes use cost
Raise and reduce the efficiency of production and application；And both cannot all repair after abrasion and circulation makes using integrally casting shaping
With causing the waste of resource.
The content of the invention
Disclosed by the invention is a kind of wear-resisting sand suction pump, its main purpose be overcome prior art to exist it is above-mentioned not
Foot and shortcoming, i.e.,：Sand suction pump wears no resistance, the shortcoming that cannot repair after abrasion and recycle.
The technical solution used in the present invention is as follows：
A kind of wear-resisting sand suction pump, including housing, offer several openings, the opening on the circumferential surface of the housing
Screwed hole is equipped with the housing of both sides；Plug is provided with wear body in the opening, and the wear body is connected with the housing by bolt
Connect.
Further, the wear body include the first wear body, the second wear body and be folded in first wear body with
Cock body between second wear body, first wear body is with the second wear body plug in the opening；The two of the cock body
Side is equipped with the tapped through hole being adapted with the screwed hole, and the cock body is bolted with the housing.
Further, the cock body is in cylindricality of falling from power.
Further, first wear body and the second wear body are filled in the housing, and stretch into the housing 1.5~
3.0cm。
Further, the opening is uniformly distributed along the circumferential surface of the housing.
By the above-mentioned description of this invention, compared to the prior art, it is an advantage of the current invention that：
The present invention offers opening on the housing of sand suction pump, fills in opening and is provided with soft wear body and cock body, and
And the cock body is connected with the housing of sand suction pump by bolt, so the wear body not only can reduce the abrasion of housing, and
And wear body can in time be adjusted and changed, the wearability and service life of sand suction pump are greatly improved, make the reality of sand suction pump
Service efficiency is exponentially lifted；And environmental protection and energy saving, reduce the consumption of resource, reduce use cost.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of cock body of the present invention.
Fig. 3 is along the cross-sectional view in A-A directions in Fig. 2.
Specific embodiment
With reference to the accompanying drawings and embodiment the invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of wear-resisting sand suction pump, including housing 1, opens up on the circumferential surface of housing 1
There are several openings 12, on the housing 1 of the both sides of opening 12 screwed hole 13 is equipped with, the opening 12 is rectangle, and uniform point
It is distributed in the circumferential surface of housing 1.
As shown in Figure 1, Figure 2 and Figure 3, plug is provided with wear body in the opening 12, and the wear body is included by soft wear-resistant material
First wear body 21 of composition, the second wear body 22 and the plug that is folded between the wear body 22 of the first wear body 21 and second
Body 23, wherein, the high-abrasive material that the wear body 22 of the first wear body 21 and second is adopted for polyurethane, not only low price, and
And the characteristic with high abrasion, the plug of 21 and second wear body of the first wear body 22 is in opening 12；The cock body 23 is in fall from power
Cylindricality, and its both sides is equipped with the tapped through hole 231 being adapted with screwed hole 13, the cock body 23 is bolted with housing 1.
The wear body 22 of first wear body 21 and second stretches into 2.0cm in housing 1, is effectively reduced the wear intensity of housing 1.
The present invention wear body installing and use process：Staff fills in the first wear body 21 and the second wear body 22
In opening 12, and fill between the first wear body 21 and the second wear body 22 for fixed cock body 23, wherein filling in
Offer tapped through hole 231 on body 23, bolt is passed through the tapped through hole 231 by staff, then with housing 1 on screw thread
Hole 13 screws connection, completes to fix.In use, after the first wear body 21 and the second wear body 22 are worn and torn to a certain extent,
Staff can reduce the mill of housing 1 to be adjusted to the first wear body 21 and the second wear body 22 according to practical situation
Damage, so as to improve the service life of sand suction pump.
The specific embodiment of the present invention is above are only, but the design of the present invention is not limited merely to this, it is every to utilize this
Design is improved this practicality with carrying out unsubstantiality, all should belong to the behavior for invading the scope of the present invention.
Claims (2)
1. a kind of wear-resisting sand suction pump, including housing, it is characterised in that：Several are offered on the circumferential surface of the housing to open
Mouthful, it is equipped with screwed hole on the housing of the opening both sides；Plug is provided with wear body in the opening, and the wear body is logical with the housing
Cross bolt connection；The wear body includes the first wear body, the second wear body and to be folded in first wear body resistance to second
Cock body between mill body, first wear body is with the second wear body plug in the opening；The both sides of the cock body are all provided with
There is the tapped through hole being adapted with the screwed hole, the cock body is bolted with the housing；First wear body
Fill in the housing with the second wear body, and stretch into 1.5~3.0cm of the housing.
2. a kind of wear-resisting sand suction pump according to claim 1, it is characterised in that：Circumference table of the opening along the housing
Face is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668560.9A CN105201911B (en) | 2014-03-03 | 2014-03-03 | Wear-resistant sand pump |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668560.9A CN105201911B (en) | 2014-03-03 | 2014-03-03 | Wear-resistant sand pump |
| CN201410074146.0A CN103790861B (en) | 2014-03-03 | 2014-03-03 | A kind of wear-resisting sand suction pump |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074146.0A Division CN103790861B (en) | 2014-03-03 | 2014-03-03 | A kind of wear-resisting sand suction pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105201911A CN105201911A (en) | 2015-12-30 |
| CN105201911B true CN105201911B (en) | 2017-05-17 |
Family
ID=50666827
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668560.9A Active CN105201911B (en) | 2014-03-03 | 2014-03-03 | Wear-resistant sand pump |
| CN201410074146.0A Active CN103790861B (en) | 2014-03-03 | 2014-03-03 | A kind of wear-resisting sand suction pump |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074146.0A Active CN103790861B (en) | 2014-03-03 | 2014-03-03 | A kind of wear-resisting sand suction pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105201911B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3018736A (en) * | 1954-01-04 | 1962-01-30 | Hetherington & Berner Inc | Dredge pump |
| CN2103674U (en) * | 1991-08-07 | 1992-05-06 | 谢文化 | Special pump for pumping sand |
| CN2140981Y (en) * | 1992-10-21 | 1993-08-25 | 鲍叶茂 | Metal-ceramic combined wear pump case |
| CN2371373Y (en) * | 1999-05-09 | 2000-03-29 | 依凤鸣 | Special ceramic wear-resisting fan |
| CN2760303Y (en) * | 2004-12-08 | 2006-02-22 | 株洲电力机械技术公司 | Inlaid and adhibited antifriction ceramic plate |
| CN1842658A (en) * | 2003-09-04 | 2006-10-04 | 威尔沃尔曼有限公司 | Pump housing assembly with liner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4974998A (en) * | 1989-02-21 | 1990-12-04 | Rolf Heineman | Wear-resistant centrifugal solids pump lining |
| CN2578569Y (en) * | 2002-10-24 | 2003-10-08 | 威海三盾焊接材料工程有限公司 | Wearproof pumps |
| CN201486935U (en) * | 2009-08-28 | 2010-05-26 | 陈伟朝 | Wear-resistant sand sucking pump casing |
-
2014
- 2014-03-03 CN CN201510668560.9A patent/CN105201911B/en active Active
- 2014-03-03 CN CN201410074146.0A patent/CN103790861B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3018736A (en) * | 1954-01-04 | 1962-01-30 | Hetherington & Berner Inc | Dredge pump |
| CN2103674U (en) * | 1991-08-07 | 1992-05-06 | 谢文化 | Special pump for pumping sand |
| CN2140981Y (en) * | 1992-10-21 | 1993-08-25 | 鲍叶茂 | Metal-ceramic combined wear pump case |
| CN2371373Y (en) * | 1999-05-09 | 2000-03-29 | 依凤鸣 | Special ceramic wear-resisting fan |
| CN1842658A (en) * | 2003-09-04 | 2006-10-04 | 威尔沃尔曼有限公司 | Pump housing assembly with liner |
| CN2760303Y (en) * | 2004-12-08 | 2006-02-22 | 株洲电力机械技术公司 | Inlaid and adhibited antifriction ceramic plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103790861B (en) | 2015-12-02 |
| CN105201911A (en) | 2015-12-30 |
| CN103790861A (en) | 2014-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191018 Address after: 214500 Jiangsu province Taizhou city Jingjiang Town oblique oblique New Road No. 9 Patentee after: JIANGSU ERMA FLUID POWER COMPONENT CO., LTD. Address before: 362341, No. 10, Gong Ling village, Guan Qiao Town, Quanzhou City, Fujian, Nanan Patentee before: Zhang Chun Yu |