CN206054286U - High pressure Quimby pump - Google Patents
High pressure Quimby pump Download PDFInfo
- Publication number
- CN206054286U CN206054286U CN201620718658.0U CN201620718658U CN206054286U CN 206054286 U CN206054286 U CN 206054286U CN 201620718658 U CN201620718658 U CN 201620718658U CN 206054286 U CN206054286 U CN 206054286U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- driven
- driving
- driving shaft
- 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
Abstract
A kind of high pressure Quimby pump, including the pump housing, bearing block, gear-box, driving shaft, driven shaft, left-handed rotor, dextrorotation rotor, positioning sleeve, bearing gland, cooler bin, driving gear, driven gear, geared sleeve, separator and bushing；Also include mechanical seal, the driving gear and driven gear adopt helical gear structure design as primary drive part, the driving shaft and driven shaft are installed in bearing block, be respectively arranged with the screw-casing for mutually matching on the driving shaft and driven shaft, the driving shaft and driven shaft adopt 7008A bearings and NU1008 bearings it is therein one or two.Driving gear of the present utility model and driven gear adopt helical gear structure design, and the driving shaft using import and driven shaft ensure shifting amount and the noise under working condition in standard value, and driving shaft and driven shaft are installed in bearing block, ensure the simple and efficient of maintenance process, mechanical seal ensures zero leakage, it is short with maintenance cycle, it is easy for installation, the advantages of noise is little.
Description
Technical field
This utility model is related to high pressure pump technical field, especially a kind of high pressure Quimby pump.
Background technology
The transport used by the medium of high-voltage transmission pump is needed now mostly to be single-screw (single screw) pump, plunger displacement pump.But it is right due to which
The problems such as limitation of medium, service life, maintenance cost, above type of pump is not adopted mostly to provide dynamic for medium transmission at present
Power.
At present high-pressure pump is widely used by relevant industries, but which is the shortcomings of equally exist high cost, poor reliability.By
Need shutdown maintenance cause certain economic loss in high-pressure pump self problem, and because high-pressure pump faults itself need to be keeped in repair
Situation generally existing.
The content of the invention
The purpose of this utility model is to overcome that conventional high-pressure pump maintenance cycle is long, and high cost, service life are short, noise mistake
A kind of defect such as big, there is provided high pressure Quimby pump.
This utility model solves its technical problem and takes technical scheme below to realize：
A kind of high pressure Quimby pump, including the pump housing, bearing block, gear-box, driving shaft, driven shaft, left-handed rotor, right rotation
Son, positioning sleeve, bearing gland, cooler bin, driving gear, driven gear, geared sleeve, separator and bushing；Also include that machinery is close
Envelope, the driving gear and driven gear adopt helical gear structure design as primary drive part, the driving shaft and from
Moving axis is installed in bearing block, is respectively arranged with the screw-casing for mutually matching on the driving shaft and driven shaft, the driving shaft and
Driven shaft adopt 7008A bearings and NU1008 bearings it is therein one or two.
Preferably, the described pump housing adopts welded pump.
Preferably, described bearing block adopts welding type bearing block.
Advantage of the present utility model and good effect are：
1st, driving gear of the present utility model and driven gear adopt helical gear structure design, and using the active of import
Axle and driven shaft ensure shifting amount and the noise under working condition in standard value, and driving shaft and driven shaft are installed in axle
In bearing, only bearing gland and gear need to be pulled down when changing bearing, without the need for axle is separated with the pump housing, it is ensured that the letter of maintenance process
Easily efficiently, the loss that termination of pumping maintenance is caused is reduced, mechanical seal ensures zero leakage, and has maintenance cycle short, easy for installation, makes an uproar
The advantages of sound is little.
Description of the drawings
Fig. 1 is cross section structure diagram of the present utility model.
In figure：1st, the pump housing；2nd, bearing block；3rd, gear-box；4th, driving shaft；5th, driven shaft；6th, left-handed rotor；7th, right rotation
Son；8th, positioning sleeve；9th, bearing gland；10th, cooler bin；11st, driving gear；12nd, driven gear；13rd, geared sleeve；14th, separator；
15th, bushing.
Specific embodiment
This utility model embodiment is further described below in conjunction with accompanying drawing：
As shown in figure 1, a kind of high pressure Quimby pump described in the utility model, including the pump housing 1, bearing block 2, gear-box 3,
Driving shaft 4, driven shaft 5, left-handed rotor 6, dextrorotation rotor 7, positioning sleeve 8, bearing gland 9, cooler bin 10, driving gear 11, from
Moving gear 12, geared sleeve 13, separator 14 and bushing 15；Also include mechanical seal, the driving gear 11 and driven gear 12
Helical gear structure design, the driving shaft 4 and driven shaft 5 is adopted to be installed in bearing block 2 as primary drive part, institute
State and on driving shaft 4 and driven shaft 5, be respectively arranged with the screw-casing for mutually matching, the driving shaft 4 and driven shaft 5 adopt 7008A bearings
It is therein with NU1008 bearings one or two.The described pump housing 1 adopts welded pump；Described bearing block 2 is using welding
Formula bearing block.
The driving gear 11 and driven gear 12 adopt helical gear structure design as primary drive part, it is ensured that main
Moving axis 4 and driven shaft 5 collect together momentum within the limits prescribed in axial-radial, and mechanical seal can also ensure axial restraint simultaneously,
Ensureing to be situated between according to the different left-handed rotors 6 and dextrorotation rotor 7 for adopting different types of sealing, cooperation unlike material of pumped (conveying) medium
Medium is conveyed in the case of matter is leak free, while ensureing making an uproar under working condition under minimum axial-radial shifting amount
In standard value, the driving shaft 4 and driven shaft 5 are entered sound using 7008A bearings and therein one or two of NU1008 bearings
Mouth bearing, and be installed in bearing block 2, only bearing gland 9 and gear need to be pulled down when changing bearing, need not be by axle and pump
Body is separated, it is ensured that the simple and efficient of maintenance process, reduces the loss that termination of pumping maintenance is caused.
Driving gear of the present utility model and driven gear adopt helical gear structure design, and using the driving shaft of import
Ensure noise under shifting amount and working condition in standard value with driven shaft, and driving shaft and driven shaft are installed in bearing
In seat, only bearing gland and gear need to be pulled down when changing bearing, without the need for axle is separated with the pump housing, it is ensured that maintenance process it is simple
Efficiently, the loss that termination of pumping maintenance is caused is reduced, mechanical seal ensures zero leakage, and has maintenance cycle short, easy for installation, noise
Little the advantages of, it is adaptable to the transmission work of various high-pressure mediums.
It is emphasized that embodiment described in the utility model is illustrative, rather than it is determinate, therefore this reality
With the new embodiment being not limited to described in specific embodiment, it is every by those skilled in the art according to of the present utility model
The other embodiment that technical scheme draws, also belongs to the scope of this utility model protection.
Claims (3)
1. a kind of high pressure Quimby pump, including the pump housing (1), bearing block (2), gear-box (3), driving shaft (4), driven shaft (5), a left side
Gyrator (6), dextrorotation rotor (7), positioning sleeve (8), bearing gland (9), cooler bin (10), driving gear (11), driven gear
(12), geared sleeve (13), separator (14) and bushing (15)；It is characterized in that：Also include mechanical seal, the driving gear
(11) and driven gear (12) as primary drive part adopt helical gear structure design, the driving shaft (4) and driven shaft
(5) be installed in bearing block (2), the screw-casing for mutually matching is respectively arranged with the driving shaft (4) and driven shaft (5), it is described
Driving shaft (4) and driven shaft (5) using 7008A bearings and NU1008 bearings it is therein one or two.
2. high pressure Quimby pump according to claim 1, it is characterised in that：The described pump housing (1) adopts welded pump.
3. high pressure Quimby pump according to claim 1, it is characterised in that：Described bearing block (2) is using welding type axle
Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620718658.0U CN206054286U (en) | 2016-07-08 | 2016-07-08 | High pressure Quimby pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620718658.0U CN206054286U (en) | 2016-07-08 | 2016-07-08 | High pressure Quimby pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054286U true CN206054286U (en) | 2017-03-29 |
Family
ID=58375577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620718658.0U Active CN206054286U (en) | 2016-07-08 | 2016-07-08 | High pressure Quimby pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054286U (en) |
-
2016
- 2016-07-08 CN CN201620718658.0U patent/CN206054286U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106089708A (en) | Composite double screw vacuum pump | |
| CN105864036A (en) | Roots pump with mechanical sealing structures | |
| CN105351185A (en) | Novel transmission screw pump | |
| CN108861343B (en) | Sprocket device of scraper conveyor | |
| CN206054286U (en) | High pressure Quimby pump | |
| CN203906205U (en) | Power end of high-pressure grouting pump | |
| CN207377815U (en) | A kind of heavy duty detergent chemical pump | |
| CN203560134U (en) | Liquid-collecting device capable of preventing leakage liquid from outflow and water pump | |
| CN102003403B (en) | Rotary shaft sealing device | |
| CN201934674U (en) | Shaft seal structure of framework oil seals with lubricating mode | |
| CN101562365B (en) | Sealing device used between motor and structural component | |
| CN202531844U (en) | Bottom stirring corrugated pipe-type mechanical seal with water seal structure | |
| CN202867852U (en) | Novel mechanical seal capable of reducing end face deformation | |
| CN204153147U (en) | Pumping anti-leak mechanical seal device | |
| CN204152783U (en) | A kind of bearing external double-sealing high viscosity stainless gear pump | |
| CN206647273U (en) | A kind of sewage disposal shielded electric pump | |
| CN211549982U (en) | Direct-drive liquid ring vacuum electric pump without sealing and leakage | |
| CN204436781U (en) | A kind of twin-screw liquid pump | |
| CN202468436U (en) | Dual-seal centrifugal pump | |
| CN201173176Y (en) | Double screw rod oil extraction pump device | |
| CN205135987U (en) | Novel drive screw pump | |
| CN102042257A (en) | Combined-type shaft seal device for centrifugal pump | |
| CN201593500U (en) | Gear type combination pump | |
| CN219774761U (en) | Cutting speed reducer lubrication cooling system of tunneling and anchoring integrated machine | |
| CN102312835B (en) | Root's compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |