CN106762515B - Direct-drive type gasoline engine plunger pump drive load mechanism - Google Patents
Direct-drive type gasoline engine plunger pump drive load mechanism Download PDFInfo
- Publication number
- CN106762515B CN106762515B CN201611182607.1A CN201611182607A CN106762515B CN 106762515 B CN106762515 B CN 106762515B CN 201611182607 A CN201611182607 A CN 201611182607A CN 106762515 B CN106762515 B CN 106762515B
- Authority
- CN
- China
- Prior art keywords
- gasoline engine
- plunger pump
- force
- bearing piece
- output 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Direct-drive type gasoline engine plunger pump drive load mechanism, including gasoline engine shell and Plunger pump body, output shaft is installed in gasoline engine shell, cam pack is installed on output shaft, plunger is set in Plunger pump body, cam pack is matched with plunger, and the output outer shaft sleeve sets force-bearing piece, is fixedly connected between force-bearing piece and gasoline engine shell and Plunger pump body by bolt.This programme be mainly characterized by output outer shaft sleeve set a force-bearing piece, force-bearing piece is connected with gasoline engine shell and Plunger pump body, when output shaft high-speed rotation, the whipping power of generation is born by force-bearing piece, so that gasoline engine shell is not stressed, will not burst apart, improves working efficiency and service life.
Description
Technical field
The present invention relates to plunger pumps, more particularly to a kind of transmission load mechanism of direct-drive type gasoline engine plunger pump.
Background technique
The transmission mechanism of conventional gasoline machine plunger pump, due to the limitation of processing technology, the output shaft of gasoline engine must be passed through first
After crossing the deceleration of deceleration mechanism, it could be cooperated again by cam and plunger, plunger is driven to make reciprocating action in plunger hole, it is otherwise high
The output shaft of speed operating easilys lead to plunger and plunger hole damages.After output shaft slows down, opposite pump efficiency efficiency is also reduced, and is led to
Modern processing technique is crossed, can process meet the plunger pump that output shaft directly drives plunger requirement at present, still, in reality
In use, the whipping power that high-speed rotation generates is easy to cause the gasoline engine of connection output shaft due to output shaft high-speed rotation again
Shell bursts apart, existing defects.
Summary of the invention
The purpose of the invention is to overcome prior art, provide it is a kind of using load-carrying construction, outside output shaft
It is arranged the whipping power that force-bearing piece bears output shaft, the direct-drive type gasoline engine plunger pump drive load machine for making gasoline engine shell not burst apart
Structure.
The technical solution of direct-drive type gasoline engine plunger pump drive load mechanism of the present invention is: including gasoline engine shell and plunger
The pump housing is pumped, output shaft is installed in gasoline engine shell, cam pack is installed on output shaft, plunger, cam are set in Plunger pump body
Component is matched with plunger, it is characterised in that the output outer shaft sleeve sets force-bearing piece, force-bearing piece and gasoline engine shell and plunger
It is fixedly connected between the pump pump housing by bolt.
The invention discloses a kind of direct-drive type gasoline engine plunger pump drive load mechanism, it is mainly characterized by output outer shaft sleeve
If a force-bearing piece, force-bearing piece are connected with gasoline engine shell and Plunger pump body, when output shaft high-speed rotation, generation is got rid of
Power is born by force-bearing piece, and gasoline engine shell is made not stress, and will not be burst apart, and working efficiency and service life are improved.
Direct-drive type gasoline engine plunger pump drive load mechanism of the invention is equipped between the force-bearing piece and output shaft and holds
Power bearing has load bearing, keeps output shaft rotation smooth.Uniformly distributed U-shaped groove, U is arranged in the force-bearing piece outer wall surrounding
Connected in star plays heat spreading function to force-bearing piece.The force-bearing piece can be the shapes such as square aluminum block or round aluminium block, aluminium block heat dissipation
Property is good.The quadrangle of the force-bearing piece and Plunger pump body is formed with corresponding through-hole, is formed on gasoline engine shell corresponding with through-hole
Post holes, bolt pass through through-hole be connected with post holes, it is easy to connect, it is fixed.Boss, plunger are formed on the force-bearing piece
It is formed with recess on the pump pump housing, boss is matched with recess, is cooperated closer.Output set is formed on the gasoline engine shell, it is defeated
Bearing and axle sleeve are installed out, output shaft rotation is more smooth between set and output shaft.
Detailed description of the invention
Fig. 1 is direct-drive type gasoline engine plunger pump drive load mechanism turns schematic diagram of the present invention；
Fig. 2 is force-bearing piece diagrammatic cross-section of the invention；
Fig. 3 is force-bearing piece schematic top plan view of the invention.
Specific embodiment
The present invention relates to a kind of direct-drive type gasoline engine plunger pump drive load mechanisms, as shown in Fig. 1-Fig. 3, including gasoline
Casing body 1 and Plunger pump body 2 install output shaft 3 in gasoline engine shell 1, install cam pack 4, plunger pump on output shaft 3
Plunger 5 is set in body 2, and cam pack 4 is matched with plunger 5, and force-bearing piece 6, force-bearing piece 6 and vapour are arranged outside the output shaft 3
It is fixedly connected between oil machine shell 1 and Plunger pump body 2 by bolt 7.Being mainly characterized by of this programme is arranged one outside output shaft 3
A force-bearing piece 6, force-bearing piece 6 are connected with gasoline engine shell 1 and Plunger pump body 2, when 3 high-speed rotation of output shaft, generation
Whipping power is born by force-bearing piece 6, and gasoline engine shell 1 is made not stress, and will not be burst apart, and working efficiency and service life are improved.It is described
Force-bearing piece 6 and output shaft 3 between be equipped with load bearing 8, have load bearing, make output shaft rotation it is smooth.The load
Uniformly distributed U-shaped groove 9 is arranged in 6 outer wall surrounding of block, and U-shaped groove plays heat spreading function to force-bearing piece.The force-bearing piece can be side
Shapes, the aluminium block thermal diffusivity such as shape aluminium block or round aluminium block are good.The quadrangle of the force-bearing piece 6 and Plunger pump body 2 is formed with correspondence
Through-hole 10, post holes 11 corresponding with through-hole 10 is formed on gasoline engine shell 1, bolt 7 passes through through-hole 10 and is connected with post holes 11,
It is easy to connect, it is fixed.Be formed with boss 12 on the force-bearing piece 6, be formed with recess 13 on Plunger pump body 2, boss 12 with
Recess 13 matches, and cooperates closer.Output set 14 is formed on the gasoline engine shell 1, between output set 14 and output shaft 3
Bearing 15 and axle sleeve 16 are installed, output shaft rotation is more smooth.
Claims (5)
1. direct-drive type gasoline engine plunger pump drive load mechanism, including gasoline engine shell (1) and Plunger pump body (2), gasoline engine
Output shaft (3) are installed in shell (1), cam pack (4) are installed on output shaft (3), plunger (5) are set in Plunger pump body (2),
Cam pack (4) is matched with plunger (5), it is characterised in that is arranged force-bearing piece (6) outside the output shaft (3), force-bearing piece (6)
It is fixedly connected between gasoline engine shell (1) and Plunger pump body (2) by bolt (7), when output shaft (3) high-speed rotation, is produced
Raw whipping power is born by force-bearing piece (6), so that gasoline engine shell (1) is not stressed, will not be burst apart, and is improved working efficiency and is used the longevity
Life is equipped with load bearing (8), the force-bearing piece (6) and Plunger pump body between the force-bearing piece (6) and output shaft (3)
(2) quadrangle is formed with corresponding through-hole (10), and post holes (11) corresponding with through-hole (10), bolt are formed on gasoline engine shell (1)
(7) through-hole (10) are passed through to be connected with post holes (11).
2. direct-drive type gasoline engine plunger pump drive load mechanism as described in claim 1, it is characterised in that the force-bearing piece
(6) uniformly distributed U-shaped groove (9) are arranged in outer wall surrounding.
3. direct-drive type gasoline engine plunger pump drive load mechanism as described in claim 1, it is characterised in that the force-bearing piece
For rectangular aluminium block or round aluminium block.
4. direct-drive type gasoline engine plunger pump drive load mechanism as described in claim 1, it is characterised in that the force-bearing piece
(6) it is formed with boss (12), is formed on Plunger pump body (2) recess (13) on, boss (12) is matched with recess (13).
5. direct-drive type gasoline engine plunger pump drive load mechanism as described in claim 1, it is characterised in that the gasoline engine
It is formed with output set (14) on shell (1), bearing (15) and axle sleeve (16) are installed between output set (14) and output shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182607.1A CN106762515B (en) | 2016-12-20 | 2016-12-20 | Direct-drive type gasoline engine plunger pump drive load mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182607.1A CN106762515B (en) | 2016-12-20 | 2016-12-20 | Direct-drive type gasoline engine plunger pump drive load mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106762515A CN106762515A (en) | 2017-05-31 |
| CN106762515B true CN106762515B (en) | 2019-01-11 |
Family
ID=58889451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182607.1A Expired - Fee Related CN106762515B (en) | 2016-12-20 | 2016-12-20 | Direct-drive type gasoline engine plunger pump drive load mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106762515B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781011Y (en) * | 2004-11-09 | 2006-05-17 | 青岛威能动力有限公司 | Cinear internal combustion fluid pump |
| CN201255089Y (en) * | 2008-08-20 | 2009-06-10 | 李凯 | Plunger variable displacement pump device for crib ballast remover |
| CN104070462A (en) * | 2013-03-30 | 2014-10-01 | 河源鹏翔超高压水切割机械有限公司 | Direct-drive type ultrahigh-pressure water generator |
| US20160319808A1 (en) * | 2015-05-01 | 2016-11-03 | Graco Minnesota Inc. | Pump transmission carriage assembly |
| CN206346880U (en) * | 2016-12-20 | 2017-07-21 | 陈善春 | Direct-drive type gasoline engine plunger pump drive load mechanism |
-
2016
- 2016-12-20 CN CN201611182607.1A patent/CN106762515B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781011Y (en) * | 2004-11-09 | 2006-05-17 | 青岛威能动力有限公司 | Cinear internal combustion fluid pump |
| CN201255089Y (en) * | 2008-08-20 | 2009-06-10 | 李凯 | Plunger variable displacement pump device for crib ballast remover |
| CN104070462A (en) * | 2013-03-30 | 2014-10-01 | 河源鹏翔超高压水切割机械有限公司 | Direct-drive type ultrahigh-pressure water generator |
| US20160319808A1 (en) * | 2015-05-01 | 2016-11-03 | Graco Minnesota Inc. | Pump transmission carriage assembly |
| CN206346880U (en) * | 2016-12-20 | 2017-07-21 | 陈善春 | Direct-drive type gasoline engine plunger pump drive load mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106762515A (en) | 2017-05-31 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20211220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |