CN203130524U - Horizontal type blocking-free sand sucking pump - Google Patents
Horizontal type blocking-free sand sucking pump Download PDFInfo
- Publication number
- CN203130524U CN203130524U CN 201320040092 CN201320040092U CN203130524U CN 203130524 U CN203130524 U CN 203130524U CN 201320040092 CN201320040092 CN 201320040092 CN 201320040092 U CN201320040092 U CN 201320040092U CN 203130524 U CN203130524 U CN 203130524U
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- China
- Prior art keywords
- pump
- stopped
- bearing
- cover
- sand suction
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- 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 - Lifetime
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Abstract
The utility model discloses a horizontal type blocking-free sand sucking pump which comprises a pump body, an impeller, a pump cover, a main shaft, a bearing support, a brace, a wearing plate, a bearing and a bearing end cover. The pump body and the pump cover are connected tightly through a sealing face, a limiting slot is used for positioning between the pump cover and the bearing support, the brace is installed on the bearing support, the impeller is installed at the back of a water pressing cavity, the main shaft is connected with a transmission device, and a rear-opening structure is adopted for the pump body. The horizontal type blocking-free sand sucking pump is small in occupied space, capable of pumping media containing solid particles, and free of blocking, under the condition that an inlet pipeline and an outlet pipeline are not disassembled, maintenance of rotating components is achieved, and the sand sucking pump is convenient to disassemble and maintain.
Description
Technical field
The utility model relates to a kind of sand suction pump, and particularly a kind of horizontal nothing is stopped up sand suction pump.
Background technique
In realizing process of the present utility model, the inventor finds that there are the following problems at least in the prior art: traditional sand suction pump impeller generally is directly installed in the pump chamber pumping chamber, because silt underwashing is more serious, and often have oarse-grained stone, normal structural design is all not wear-resisting, and general impeller can only be with one month; If impeller and housing all adopt very wear-resisting material, then increased difficulty of processing and cost cost greatly, and had little effect; Traditional sand suction pump runs into fabric and large particle thing easily with the impeller locking in running, can't normally move, and can't resolve the blockage problem of stone etc.
The model utility content
The purpose of this utility model is to provide a kind of sand suction pump of horizontal nothing obstruction, and low-cost, low difficulty ground solves the not wear-resisting problem of impeller.
For achieving the above object, the technological scheme that the utility model provides is: a kind of horizontal nothing is stopped up sand suction pump, comprise the pump housing, impeller, pump cover, main shaft, bearing bracket, pillar, wear strip, bearing, bearing (ball) cover, the described pump housing and pump cover close-coupled, described pump cover connects with bearing bracket, described pillar is installed on the bearing bracket, and described impeller is installed in setting-out cavity rear portion, and described main shaft connects with transmission device.
Preferably, the described pump housing adopts the rear opening structure.
Preferably, described wear strip is enclosed within pump housing ingress.
Preferably, the described pump housing and pump cover are by the sealing surface close-coupled.
Preferably, be the seam location between described pump cover and the bearing bracket.
Preferably, described main shaft connects by coupling or belt pulley with transmission device.
Preferably, described bearing (ball) cover adopts outside framework oil seal.
Preferably, described main shaft adopts packing seal or mechanical seal.
Preferably, grease lubrication is adopted in bearing lubrication.
A technological scheme in the technique scheme has following advantage or beneficial effect: present embodiment takes up room little, can pump the medium that contains solid particle, does not have and stops up; Do not dismantle under the situation of importing and exporting pipeline, realize the maintenance to rotatable parts, dismounting and easy to maintenance.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do simple introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Accompanying drawing 1 is the utility model embodiment's structural representation.
Embodiment
Below by specific embodiment the utility model is further described.
Horizontal nothing is as shown in Figure 1 stopped up sand suction pump, comprise the pump housing 1, impeller 2, pump cover 3, main shaft 4, bearing bracket 5, pillar 6, wear strip 7, bearing 11, bearing (ball) cover 10, the pump housing 1 passes through the sealing surface close-coupled with pump cover 3, locate by seam between pump cover 3 and the bearing bracket 5, pillar 6 is installed on the bearing bracket 5, water pump is installed on the concrete pedestal by pump pin and pillar 6, and wear strip 7 is enclosed within the pump housing 1 ingress.
Impeller 2 is installed in setting-out cavity rear portion and is installed in an end of main shaft 4 by locking nut 9, and the other end of main shaft 4 connects by coupling 8 or belt pulley with transmission device, and main shaft 4 adopts packing seal or mechanical seals.Rotatable parts are fixed on the pump housing 1 with locking nut 9 with after bearing bracket 5 and pump cover 3 connect, and the pump housing 1 adopts the rear opening structure, and bearing 11 and rotatable parts can be extracted out behind pump case.The bearing 11 lubricated grease lubrication modes that adopt.Bearing (ball) cover 10 adopts outside framework oil seal.
Embodiment's horizontal nothing is stopped up sand suction pump and is adopted complete eddy current shape, impeller 2 is identical with the discharge bore with the gap between pump case, the centrifugal force eddy current that impeller produces directly extrudes the medium of cavity, and this sand suction pump has good no plugging performance for the medium that sewage, mud and fiber etc. contain solid particle.
Used specific embodiment herein principle of the present utility model and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present utility model and core concept thereof.The above only is preferred implementation of the present utility model, should be understood that, because the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characteristics can be made up by rights; These improve retouching, change or combination, or without improving the design of model utility and technological scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (9)
1. a horizontal nothing is stopped up sand suction pump, comprise the pump housing (1), impeller (2), pump cover (3), main shaft (4), bearing bracket (5), pillar (6), wear strip (7), bearing (11), bearing (ball) cover (10), it is characterized in that: the described pump housing (1) and pump cover (3) close-coupled, described pump cover (3) connects with bearing bracket (5), described pillar (6) is installed on the bearing bracket (5), described impeller (2) is installed in setting-out cavity rear portion, and described main shaft (4) connects with transmission device.
2. horizontal nothing according to claim 1 is stopped up sand suction pump, it is characterized in that: the described pump housing (1) adopts the rear opening structure.
3. horizontal nothing according to claim 1 is stopped up sand suction pump, and it is characterized in that: described wear strip (7) is enclosed within the pump housing (1) ingress.
4. horizontal nothing according to claim 1 is stopped up sand suction pump, it is characterized in that: the described pump housing (1) passes through the sealing surface close-coupled with pump cover (3).
5. horizontal nothing according to claim 1 is stopped up sand suction pump, it is characterized in that: be the seam location between described pump cover (3) and the bearing bracket (5).
6. horizontal nothing according to claim 1 is stopped up sand suction pump, and it is characterized in that: described main shaft (4) connects by coupling or belt pulley with transmission device.
7. horizontal nothing according to claim 1 is stopped up sand suction pump, it is characterized in that: described bearing (ball) cover (10) adopts outside framework oil seal.
8. horizontal nothing according to claim 1 is stopped up sand suction pump, it is characterized in that: described main shaft (4) adopts packing seal or mechanical seal.
9. horizontal nothing according to claim 1 is stopped up sand suction pump, it is characterized in that: grease lubrication is adopted in bearing lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040092 CN203130524U (en) | 2013-01-25 | 2013-01-25 | Horizontal type blocking-free sand sucking pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040092 CN203130524U (en) | 2013-01-25 | 2013-01-25 | Horizontal type blocking-free sand sucking pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130524U true CN203130524U (en) | 2013-08-14 |
Family
ID=48938506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040092 Expired - Lifetime CN203130524U (en) | 2013-01-25 | 2013-01-25 | Horizontal type blocking-free sand sucking pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203130524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240285A (en) * | 2015-11-13 | 2016-01-13 | 青岛丰燕微型电机水泵厂 | Liquid pump of leakproof structure |
-
2013
- 2013-01-25 CN CN 201320040092 patent/CN203130524U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240285A (en) * | 2015-11-13 | 2016-01-13 | 青岛丰燕微型电机水泵厂 | Liquid pump of leakproof structure |
| CN105240285B (en) * | 2015-11-13 | 2017-08-29 | 青岛丰燕微型电机水泵厂 | A kind of liquid pump of sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180212 Address after: 410000 Hunan province Changsha District of Wangcheng City Development Zone (Hunan Bai Ruo Pu Zhen Long pump industry limited company) Patentee after: HUNAN CHANGYI PUMP CO.,LTD. Address before: 410015 401 rooms, No. 99, Furong South Road, Tianxin District, Changsha, Hunan Patentee before: Xiong Zhongyi |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |