CN101956695A - Vertical variable capacity pump station - Google Patents
Vertical variable capacity pump station Download PDFInfo
- Publication number
- CN101956695A CN101956695A CN 201010289849 CN201010289849A CN101956695A CN 101956695 A CN101956695 A CN 101956695A CN 201010289849 CN201010289849 CN 201010289849 CN 201010289849 A CN201010289849 A CN 201010289849A CN 101956695 A CN101956695 A CN 101956695A
- Authority
- CN
- China
- Prior art keywords
- adjustable lever
- bevel gear
- pump
- adjustable
- fuel tank
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a vertical variable capacity pump station. The vertical variable capacity pump station comprises an oil tank (22), a variable capacity pump arranged in the oil tank (22) and a motor (21) vertically arranged on the oil tank (22), wherein the variable capacity pump comprises a pump body (23), a pump bracket (24) used for fixing the pump body (23) and a variable capacity pump adjusting rod (110) used for controlling the flow of the variable capacity pump; an adjusting device capable of controlling the variable capacity pump adjusting rod (110) from the exterior is also arranged on the oil tank (22); the adjusting device comprises an extending adjusting rod, a driving mechanism and an adjusting column (11) arranged outside the oil tank (22) and fixedly connected with the extending adjusting rod; and the driving mechanism comprises a first bevel gear (18) arranged on the extending adjusting rod and a second bevel gear (19) arranged on the variable capacity pump adjusting rod (110). The flow of the variable capacity pump can be conveniently adjusted through the adjusting device under the condition of not detaching the oil tank (22).
Description
Technical field
What the present invention relates to is a kind of pumping plant, and what be specifically related to is a kind of vertical variable pumping plant.
Background technique
In the hydraulic system pumping plant, two kinds of horizontal pumping plant and vertical pumping plants are arranged.Wherein horizontal pumping plant has two kinds of forms: a kind of is on fuel tank, is characterized in being unfavorable for the variable displacement pump oil suction; Another kind is below fuel tank, and the area that is characterized in taking up space is bigger, and then there is not the problem of horizontal pumping plant in vertical pumping plant, and but the dependent variable pump slips into fuel tank internal and is not easy to regulate flow.
Summary of the invention
At the deficiency that exists on the prior art, the present invention seeks to be to provide a kind of is not needing to dismantle under the situation of fuel tank, and vertical variable pumping plant that just can the Moderator Variable pump duty is easy to use.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of vertical variable pumping plant comprises fuel tank, is arranged on variable displacement pump and the vertical motor that is installed on the fuel tank in the fuel tank, variable displacement pump comprises the pump housing, be used for fixing the pump support of the pump housing and be used for the variable displacement pump adjustable lever of controlled variable pump duty, and also being provided with on the fuel tank can be from the controlling device of external control variable displacement pump adjustable lever.
Above-mentioned controlling device comprise extend adjustable lever, driving mechanism and be arranged on fuel tank outer and with extend the adjustable column that adjustable lever connects firmly, on adjustable column, be provided with limiting stopper, limiting stopper makes adjustable column can place the outside of fuel tank, make things convenient for the user to regulate in the outside of fuel tank, driving mechanism comprises first bevel gear that is arranged on the extension adjustable lever and second bevel gear that is installed on the variable displacement pump adjustable lever, and first bevel gear and second bevel gear are meshing with each other.Controlling device can be from external control variable displacement pump adjustable lever, just do not need to dismantle under the situation of fuel tank can the Moderator Variable pump flow, easy to use.
Above-mentioned first bevel gear (18) fixes by bevel gear fixing frame (17) with second bevel gear (19), and the bevel gear fixing frame is installed on the pump housing.To reach the purpose that the fulcrum of guaranteeing bevel gear does not rock.
Above-mentioned extension adjustable lever comprises first adjustable lever and second adjustable lever that links to each other with first adjustable lever.
Be provided with first positioning plate in the above-mentioned limiting stopper, as first fulcrum, the pump support is provided with second positioning plate to first adjustable lever with first positioning plate, second adjustable lever with second positioning plate as second fulcrum.The purpose that first fulcrum and second fulcrum are set is to be to prevent that first adjustable lever and second adjustable lever from not rocking, playing the effect of location.
The first above-mentioned adjustable lever is connected with second adjustable lever by pin.Need two point locations owing to extend adjustable lever, between 2 o'clock, adopt pin to connect, can guarantee concentricity and installation and processing facility between two fulcrums.
The cross section of above-mentioned adjustable column is a polygonal.
The controlling device of variable displacement pump of the present invention is guided to fuel tank outside and is regulated, just do not need to dismantle under the situation of fuel tank can the Moderator Variable pump flow, can come the flow of controlled variable pump very easily by controlling device; Extend adjustable lever and comprise first adjustable lever and second adjustable lever, and pass through first positioning plate as first fulcrum, second positioning plate is as second fulcrum, prevent to extend rocking of adjustable lever by two fulcrums, first adjustable lever is connected with second adjustable lever by pin, can guarantee concentricity and installation and processing facility between two fulcrums.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of controlling device of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
The present invention includes fuel tank 22, be arranged on variable displacement pump and the vertical motor 21 that is installed on the fuel tank 22 in the fuel tank 22, variable displacement pump comprises the pump housing 23, be used for fixing the pump support 24 of the pump housing 23 and be used for the variable displacement pump adjustable lever 110 of controlled variable pump duty.
Controlling device also is installed on the fuel tank 22, controlling device comprise extend adjustable lever, driving mechanism and be arranged on fuel tank 22 outer and with extend the adjustable column 11 that adjustable lever connects firmly, the cross section of adjustable column 11 is cubic capitiform, driving mechanism comprises that being enclosed within first bevel gear 18 of extending on the adjustable lever is meshing with each other with second bevel gear, 19, the first bevel gears 18 and second bevel gear 19 that are enclosed within on the variable displacement pump adjustable lever 110.On adjustable column 11, also be provided with limiting stopper 13, make adjustable column 11 can place the outside of fuel tank 22, operate the flow that limiting stopper 13 just can the controlled variable pump from the outside.
Guarantee the transmission between two bevel gears, bevel gear fixing frame 17 is installed on the pump housing 23, to reach the purpose that the fulcrum of guaranteeing two bevel gears does not rock.
Extend adjustable lever and comprise first adjustable lever 14 and second adjustable lever 16 that is connected with first adjustable lever 14.
In limiting stopper 13, be provided with first positioning plate, 25, the first adjustable levers 14 with first positioning plate 25 as first fulcrum, on pump support 24, be provided with second positioning plate, 26, the second adjustable levers 16 with second positioning plate 26 as second fulcrum.The purpose that first fulcrum and second fulcrum are set is to be to prevent that first adjustable lever 14 and second adjustable lever 16 from not rocking, playing the effect of a location.
Be provided with an adjustment hole (not marking among the figure) on fuel tank 22, first adjustable lever 14 passes adjustment hole and is connected with second adjustable lever 16 by pin 15.Need two point locations owing to extend adjustable lever, present embodiment adopted pin 15 to connect between 2 o'clock, can guarantee concentricity and installation and processing facility between two fulcrums.
Controlling device can be from external control variable displacement pump adjustable lever 110.
During use: rotate the adjustable column 11 of cubic capitiform, adjustable column 11 drives and extends the adjustable lever rotation, by the transmission of first bevel gear 18 and second bevel gear 19, rotates thereby drive variable displacement pump adjustable lever 110 then, finally reaches the purpose of controlled variable pump duty.
More than show and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. vertical variable pumping plant, comprise fuel tank, be arranged on variable displacement pump and the vertical motor that is installed on the fuel tank in the fuel tank, described variable displacement pump comprises the pump housing, be used for fixing the pump support of the pump housing and be used for the variable displacement pump adjustable lever of controlled variable pump duty, it is characterized in that also being provided with on the described fuel tank (22) can be from the controlling device of external control variable displacement pump adjustable lever (110).
2. vertical variable pumping plant according to claim 1, it is characterized in that, described controlling device comprise extend adjustable lever, driving mechanism and be arranged on fuel tank (22) outer and with extend the adjustable column (11) that adjustable lever connects firmly, on described adjustable column (11), be provided with limiting stopper (13), described driving mechanism comprises being arranged on and extends first bevel gear (18) on the adjustable lever and be installed in second bevel gear (19) on the variable displacement pump adjustable lever (110) that described first bevel gear (18) and second bevel gear (19) are meshing with each other.
3. vertical variable pumping plant according to claim 2 is characterized in that, described first bevel gear (18) fixes by bevel gear fixing frame (17) with second bevel gear (19), and described bevel gear fixing frame (17) is installed on the described pump housing (23).
4. according to claim 2 or 3 described vertical variable pumping plants, it is characterized in that described extension adjustable lever comprises first adjustable lever (14) and second adjustable lever (16) that links to each other with first adjustable lever (14).
5. vertical variable pumping plant according to claim 4, it is characterized in that, in described limiting stopper (13), be provided with first positioning plate (25), described first adjustable lever (14) with first positioning plate (25) as first fulcrum, described pump support (24) is provided with second positioning plate (26), described second adjustable lever (16) with second positioning plate (26) as second fulcrum.
6. vertical variable pumping plant according to claim 5 is characterized in that described first adjustable lever is connected with second adjustable lever by pin (15).
7. vertical variable pumping plant according to claim 2 is characterized in that the cross section of described adjustable column (11) is a polygonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289849 CN101956695A (en) | 2010-09-25 | 2010-09-25 | Vertical variable capacity pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289849 CN101956695A (en) | 2010-09-25 | 2010-09-25 | Vertical variable capacity pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956695A true CN101956695A (en) | 2011-01-26 |
Family
ID=43484237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010289849 Pending CN101956695A (en) | 2010-09-25 | 2010-09-25 | Vertical variable capacity pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956695A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908286A (en) * | 1995-05-19 | 1999-06-01 | Uis, Inc. | Motor driven fuel pump and control system for internal combustion engines |
| US20070212235A1 (en) * | 2006-03-10 | 2007-09-13 | Macneil Wash Systems Limited | Pump and motor arrangement |
| CN201103667Y (en) * | 2007-11-19 | 2008-08-20 | 王秋成 | Transmission device for the first axis of tractor gear box |
| CN201187489Y (en) * | 2008-04-15 | 2009-01-28 | 吴建东 | Horizontal built-in type hydraulic pump station |
| CN201810536U (en) * | 2010-09-25 | 2011-04-27 | 南京航海仪器二厂有限公司 | Vertical variable pump station |
-
2010
- 2010-09-25 CN CN 201010289849 patent/CN101956695A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908286A (en) * | 1995-05-19 | 1999-06-01 | Uis, Inc. | Motor driven fuel pump and control system for internal combustion engines |
| US20070212235A1 (en) * | 2006-03-10 | 2007-09-13 | Macneil Wash Systems Limited | Pump and motor arrangement |
| CN201103667Y (en) * | 2007-11-19 | 2008-08-20 | 王秋成 | Transmission device for the first axis of tractor gear box |
| CN201187489Y (en) * | 2008-04-15 | 2009-01-28 | 吴建东 | Horizontal built-in type hydraulic pump station |
| CN201810536U (en) * | 2010-09-25 | 2011-04-27 | 南京航海仪器二厂有限公司 | Vertical variable pump station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201255292Y (en) | Flat-plate TV and display view angle adjustment device | |
| WO2005115528A3 (en) | Flow control apparatus | |
| CN101672415A (en) | Viewing angle adjustment device of flat-panel TV or display | |
| CN205530256U (en) | Gear formula pile driver for civil engineering | |
| CN201810536U (en) | Vertical variable pump station | |
| CN204239338U (en) | For the outlet regulating device of centrifugal blower | |
| CN203784418U (en) | Automatic loading valve of digital hydraulic pump | |
| CN106808134A (en) | welding displacement device | |
| CN101956695A (en) | Vertical variable capacity pump station | |
| CN104502092A (en) | Vertical visual oil film power test device | |
| CN103758770A (en) | Centrifugal fan round gear transmission adjusting valve | |
| CN200999756Y (en) | Blade mounted angle electric full regulating mechanism for pump | |
| CN104445593B (en) | Axial-flow type inverted umbrella-shaped aeration machine | |
| CN211656648U (en) | Quantitative control cabinet convenient to installation | |
| CN104421138A (en) | Oil pump assembly with flow regulator | |
| CN102768047A (en) | Photoelectric sensor capable of automatically adjusting sensitivity range | |
| CN201412591Y (en) | Valve manual device | |
| CN202612522U (en) | Parking signal arm power output device | |
| CN202546168U (en) | Adjusting device | |
| CN205047341U (en) | Parasitic formula high pressure common rail pump | |
| CN201121731Y (en) | Limiting mechanism of ball valve | |
| CN208006523U (en) | A kind of accounting voucher binding apparatus | |
| CN205592084U (en) | Structure is adjusted to measuring pump | |
| CN203600870U (en) | Rotating structure of sculpture | |
| CN2930844Y (en) | Precision grinding dispersion machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |