CN104500456B - Sand pump - Google Patents
Sand pump Download PDFInfo
- Publication number
- CN104500456B CN104500456B CN201410503037.6A CN201410503037A CN104500456B CN 104500456 B CN104500456 B CN 104500456B CN 201410503037 A CN201410503037 A CN 201410503037A CN 104500456 B CN104500456 B CN 104500456B
- Authority
- CN
- China
- Prior art keywords
- fixed
- pump
- asbestos
- machine head
- sand
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a sand pump. The sand pump comprises a flying machine head component, a pump shell, a spindle, an asbestos seat and a water break claw. One end of the flying machine head component is in series connection with a sand inlet drum of the pump shell in a sleeved manner, and the other end of the flying machine head component is in series connection with a lifting drum in a sleeved manner; the pump shell is located on a flying machine head and a fixed portion of a rack, and the flying machine head is connected with fixed holes in the fixed portion of the rack through screw rods, so that the pump shell is fixed; the spindle is fixed through bearing pedestals fixed to the rack; and one end of the spindle is connected with a belt wheel, and the other end of the spindle is connected with an impeller. One end of the asbestos seat is fixed to the fixed portion of the upper portion of the rack, the other end of the asbestos seat is connected with an asbestos clamp, and the asbestos seat is in series connection with the spindle in a sleeving manner. The water break claw is located at the position, close to one side of the impeller, inside the asbestos seat and is attached to the spindle. A rubber plate washer, a protection plate and a liner plate are used at the contact portions of the pump shell with the flying machine head and the fixed portion on the upper portion of the rack. The flying machine head component is connected with the holes through the screw rods, and therefore the pump shell is fixed, so that the impeller or the pump shell is convenient to maintain and replace. Meanwhile, the pump shell can rotate between the flying machine head and the fixed portion, and the position of a discharging opening is convenient to adjust.
Description
Technical field
The present invention relates to a kind of sand pump.
Background technology
Sand pump is the one of sand pump, and it is applicable to the training of channel, desilting dyke strengthening, colliery, power plant and
Mine conveying containing the slip use of solid particle, in river basin, coastal reclaim fields from the sea etc. take out husky hydraulic reclamation work
Journey is widely used.Sand pump is mainly by pump housing shell, impeller, axle, pump cover and bearing group
Parts etc. form, and impeller and pump case are that the important component part of sand pump, once impeller or pump case are damaged,
Needing to repair or replace it, traditional sand pump design is difficult to take off pump case, to the leaf damaged
Wheel or pump case are modified, and cause production cost to increase and the waste of resource, design and develop one and be easy to group
Dress and the sand pump of replacing pump case, solve to damage not easy-maintaining or the problem of replacing because of impeller or pump case.
Summary of the invention
The present invention has designed and developed a kind of sand pump.The present invention uses screw rod connect aircraft nose parts to fix
Pump case, it is simple to keep in repair and change impeller or pump case.Meanwhile, pump case of the present invention can be at aircraft nose with fixing
Rotate between portion, it is simple to the position of regulation discharging opening.
The technical scheme that the present invention provides is:
A kind of sand pump, including:
The sand cylinder string set that enters of aircraft nose parts, its one end and pump case connects, and the other end and lifting tube are gone here and there
Set connects；
Pump case, it is positioned at the fixed part of aircraft nose and upper rack, uses screw rod to connect aircraft nose and frame
On the fixed part on top fixing hole be fixed；
Main shaft, it is fixed by the bearing block being fixed in frame, and one end connects belt pulley, another
End connects impeller；
Asbestos seat, its one end is fixed on upper rack fixed part, and the other end connects has asbestos pads, with main shaft
Carry out string set to connect；
Point water pawl, it is located close to the inside of asbestos seat of impeller side, and main shaft attaches；
Wherein, the fixed part of pump case and aircraft nose and upper rack carry out contact site use have offset plate packing ring,
Backplate and liner plate.
Preferably, in described sand pump, before described pump case is fixed, carries out along center rotating and adjust
The angle of whole casing outlet.
Preferably, in described sand pump, the centrage of described main shaft and pump case is in the same horizontal line.
Preferably, in described sand pump, described aircraft nose and sand inlet one end connect lifting tube one
End, is fixed by asbestos pressure cylinder and is sealed.
Preferably, in described sand pump, the inward flange of the other end of described lifting tube is cased with cartridge housing.
The present invention use screw rod connect aircraft nose parts fixed pump shell, it is simple to keep in repair and change impeller or pump
Shell.Meanwhile, pump case of the present invention can rotate between aircraft nose and fixed part, it is simple to regulation discharging opening
Position.
Accompanying drawing explanation
Fig. 1 is the structural representation of sand pump of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
As it is shown in figure 1, the present invention provides a kind of sand pump, including belt pulley 1, bearing cover 2, axle
Hold 3 and 6, bearing block 4 and 7, main shaft 5, asbestos pads 8, asbestos seat 9, point water pawl 10, offset plate pad
Circle 11 and 18, backplate 12, screw rod 13, interior lining panel 14, pump case 15, impeller 16, outer liner plate 17,
Aircraft nose 19, enter sand cylinder 20, asbestos pressure bucket 21, lifting tube 22, cartridge housing 23, frame 24.
In the present invention, belt pulley 1 is connected by general flat key and main shaft 5 one end, and main shaft 5 is by fixing
Bearing block 3 and 6 in frame 1 carries out bearing connection, through the main shaft of the fixed part on frame 1 top
The other end connects impeller, and is fixed with asbestos seat 9 in the fixed part side near frame 1 top,
The side of asbestos seat 9 is fixed with asbestos pads 8, and a point water pawl 10 is positioned at asbestos seat, and is attached at main shaft 5,
Aircraft nose 19 parts pass through three screw rods 13, connect its fixing hole, are fixed by pump case 15, are entering
During the fixing pump case of row, in order to ensure the sealing of housing, employ offset plate packing ring 11 and 18, backplate 12,
Screw rod 13, interior lining panel 14, outer liner plate 17, aircraft nose one end connect have into sand cylinder 20, asbestos pressure bucket 21,
Lifting tube 22, cartridge housing 23.
When damaging occur in impeller 16 or pump case 15, when needing to change or keep in repair, it is only necessary to pull down three
Screw rod 13, corresponding parts can be replaced and keep in repair by mobile aircraft nose 19.
Aircraft nose and the fixed part of upper rack, convenient dismounting and installation is connected by three screw rods, it is simple to
Maintenance and repair to device.
The present invention use screw rod connect aircraft nose parts fixed pump shell, it is simple to keep in repair and change impeller or pump
Shell.Meanwhile, pump case of the present invention can rotate between aircraft nose and fixed part, it is simple to regulation discharging opening
Position.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with ability
For the personnel in territory, be easily achieved other amendment, therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (3)
1. a sand pump, it is characterised in that including:
The sand cylinder string set that enters of aircraft nose parts, its one end and pump case connects, and the other end and lifting tube are gone here and there
Set connects；
Pump case, it is between aircraft nose parts and the fixed part of upper rack, uses screw rod to connect aircraft
On the fixed part of head member and upper rack fixing hole be fixed；
Main shaft, it is fixed by the bearing block being fixed in frame, and one end connects belt pulley, another
End connects impeller；
Asbestos seat, its one end is fixed on upper rack fixed part, and the other end connects has asbestos pads, with main shaft
Carry out string set to connect；
Point water pawl, it is located close to the inside of asbestos seat of impeller side, and main shaft attaches；
Wherein, the fixed part of pump case and aircraft nose parts and upper rack carries out contact site use offset plate pad
Circle, backplate and liner plate.
2. sand pump as claimed in claim 1, it is characterised in that before described pump case is fixed, edge
Center carries out rotating the angle adjusting casing outlet.
3. sand pump as claimed in claim 1, it is characterised in that described main shaft and the centrage of pump case
In the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503037.6A CN104500456B (en) | 2014-09-26 | 2014-09-26 | Sand pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503037.6A CN104500456B (en) | 2014-09-26 | 2014-09-26 | Sand pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500456A CN104500456A (en) | 2015-04-08 |
| CN104500456B true CN104500456B (en) | 2017-01-11 |
Family
ID=52941889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503037.6A Active CN104500456B (en) | 2014-09-26 | 2014-09-26 | Sand pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500456B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080578U (en) * | 1990-12-01 | 1991-07-10 | 山东省莱州市矿山橡胶厂 | Sand pump with rubber liner |
| CN2315337Y (en) * | 1997-11-28 | 1999-04-21 | 江西有色地质机械厂 | Improved sand pump |
| CN2479255Y (en) * | 2001-04-30 | 2002-02-27 | 张文科 | Wear-resisting sand pump |
| KR20090005748U (en) * | 2007-12-07 | 2009-06-11 | 김정호 | Impeller of pump having cutter |
| CN102235365A (en) * | 2011-05-06 | 2011-11-09 | 梁汉民 | Wear-resisting sand pump and casting method thereof |
-
2014
- 2014-09-26 CN CN201410503037.6A patent/CN104500456B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104500456A (en) | 2015-04-08 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |