CN107956635A - A kind of hydraulic motor - Google Patents
A kind of hydraulic motor Download PDFInfo
- Publication number
- CN107956635A CN107956635A CN201610902333.2A CN201610902333A CN107956635A CN 107956635 A CN107956635 A CN 107956635A CN 201610902333 A CN201610902333 A CN 201610902333A CN 107956635 A CN107956635 A CN 107956635A
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- air hole
- installation lid
- main body
- shaft main
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/002—Reciprocating-piston liquid engines details; components parts
Abstract
The present invention relates to a kind of hydraulic motor, including motor body, installation lid and rear cover, motor body upper end is equipped with inlet and liquid return hole, and rear end is equipped with recessed mounting surface, and installation lid is fixed with mounting surface, rear cover is equipped with after installation lid, installation is covered equipped with air hole, and motor body front end is provided with shaft main body, and shaft main body is equipped with raised fixed block, flange terminal pad is equipped between shaft main body and motor body, filter screen is equipped with air hole.It is an advantage of the invention that：Connection cover is split as installation lid and rear cover, simplifies structure so that it is convenient for production, improve production efficiency；Covered in installation lid with after and be equipped with air hole, improved the heat sinking function of hydraulic motor, filter screen is added on air hole, reduce the inlet of dust, extend the service life of hydraulic motor.
Description
Technical field
The present invention relates to hydraulic transmission equipment accessory technical field, more particularly to a kind of hydraulic motor.
Background technology
Hydraulic motor traditionally refers to output rotary motion, and the hydraulic energy that hydraulic pump is provided is changed into the energy of mechanical energy
Measure conversion equipment.Hydraulic motor is also known as oil motor, is the hydraulic actuator of continuous rotary movement and output torque, mainly should
For injection machine, ship, rise and raise machine, engineering machinery, building machinery, coal mine machinery, mining machinery, metallurgical machinery, ship machine
Tool, petrochemical industry, harbour machinery etc..Hydraulic motor includes connection cover, and connection cover generally comprises lid, and existing connection cover has
Following defect：It is not easy to manufacture, that is to say, that its is complicated, and production efficiency is relatively low, moreover, its use of existing connection cover
Service life is shorter.
Therefore, it should a kind of new technical solution is provided and is solved the above problems.
The content of the invention
The purpose of the present invention is：A kind of hydraulic motor is provided.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of hydraulic motor, including motor body, installation lid and rear cover, motor body upper end are equipped with inlet and return liquid
Mouthful, rear end is equipped with recessed mounting surface, and installation lid is fixed with mounting surface, rear cover is equipped with after installation lid, installation is covered equipped with saturating
Stomata, motor body front end are provided with shaft main body, and shaft main body is equipped with raised fixed block, shaft main body and motor body
Between be equipped with flange terminal pad.
Flange terminal pad includes the flange disk positioned at center and the hangers positioned at both sides, on flange disk and hangers
Equipped with mounting hole.
The air hole that state radially outward is distributed with is covered afterwards.
Filter screen is equipped with air hole.
In the above-mentioned technical solutions, the advantages of reached compared with prior art is：By connection cover be split as installation lid and
Rear cover, simplifies structure so that and it is convenient for production, improve production efficiency；Covered in installation lid with after and be equipped with air hole, improved
The heat sinking function of hydraulic motor, filter screen is added on air hole, reduces the inlet of dust, extends hydraulic motor
Service life.
Brief description of the drawings
Attached drawing 1 is one structure diagram of the embodiment of the present invention.
Attached drawing 2 is a kind of structure diagram of rear cover of the embodiment of the present invention.
In the figures above：1- motor bodies, 2- installation lids, 3- rear covers, 4- inlets, 5- liquid return holes, 6- mounting surfaces, 7- are saturating
Stomata, 8- shaft main bodys, 9- fixed blocks, 10- flange disks, 11- hangers, 12- mounting holes, 13- filter screens.
Embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment one：
As depicted in figs. 1 and 2, a kind of hydraulic motor of the present invention, including motor body 1, installation lid 2 and rear cover 3, motor
1 upper end of main body is equipped with inlet 4 and liquid return hole 5, and rear end is equipped with recessed mounting surface 6, and installation lid 2, peace are fixed with mounting surface 6
Rear cover 3 is equipped with after capping 2, installation lid 2 is equipped with air hole 7, and 1 front end of motor body is provided with shaft main body 8, shaft main body 8
Be equipped with raised fixed block 9, facilitate the connection and fixation of hydraulic motor and miscellaneous part, shaft main body 9 and motor body 1 it
Between be equipped with flange terminal pad.
Flange terminal pad includes the flange disk 10 positioned at center and the hangers 11 positioned at both sides, flange disk 10 and extension
Mounting hole 12 is equipped with ear 11.
The air hole 7 of state radially outward is distributed with rear cover 3.
Filter screen 13 is equipped with air hole 7.
In the above-mentioned technical solutions, the advantages of reached compared with prior art is：Connection cover is split as installation 2 He of lid
Rear cover 3, simplifies structure so that and it is convenient for production, improve production efficiency；Air hole 7 is equipped with installation lid 2 and rear cover 3,
The heat sinking function of hydraulic motor is improved, filter screen 13 is added on air hole 7, reduces the inlet of dust, extends liquid
The service life of pressure motor.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (4)
- A kind of 1. hydraulic motor, it is characterised in that：Set including motor body, installation lid and rear cover, the motor body upper end There are inlet and liquid return hole, rear end is equipped with recessed mounting surface, and installation lid is fixed with the mounting surface, is set after the installation lid There is rear cover, the installation is covered equipped with air hole, and the motor body front end is provided with shaft main body, is set in the shaft main body There is the fixed block of protrusion, flange terminal pad is equipped between the shaft main body and motor body.
- A kind of 2. hydraulic motor according to claim 1, it is characterised in that：The flange terminal pad is included positioned at center Flange disk and the hangers positioned at both sides, are equipped with mounting hole on the flange disk and hangers.
- A kind of 3. hydraulic motor according to claim 1, it is characterised in that：Covered after described and state radially outward is distributed with Air hole.
- A kind of 4. hydraulic motor according to claim 3, it is characterised in that：Filter screen is equipped with the air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902333.2A CN107956635A (en) | 2016-10-17 | 2016-10-17 | A kind of hydraulic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902333.2A CN107956635A (en) | 2016-10-17 | 2016-10-17 | A kind of hydraulic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107956635A true CN107956635A (en) | 2018-04-24 |
Family
ID=61954197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610902333.2A Pending CN107956635A (en) | 2016-10-17 | 2016-10-17 | A kind of hydraulic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956635A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6483802A (en) * | 1987-09-25 | 1989-03-29 | Hideo Umamoto | Intermittently rotating type swivel motor |
| JP2001140751A (en) * | 1999-11-19 | 2001-05-22 | Komatsu Ltd | Variable displacement pump or variable speed motor |
| CN202209249U (en) * | 2011-06-29 | 2012-05-02 | 李国华 | Hydraulic motor |
| CN204652116U (en) * | 2015-05-20 | 2015-09-16 | 中山格智美电器有限公司 | A kind of motor case |
| CN206129491U (en) * | 2016-10-17 | 2017-04-26 | 江苏恒威机械制造有限公司 | Hydraulic motor |
-
2016
- 2016-10-17 CN CN201610902333.2A patent/CN107956635A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6483802A (en) * | 1987-09-25 | 1989-03-29 | Hideo Umamoto | Intermittently rotating type swivel motor |
| JP2001140751A (en) * | 1999-11-19 | 2001-05-22 | Komatsu Ltd | Variable displacement pump or variable speed motor |
| CN202209249U (en) * | 2011-06-29 | 2012-05-02 | 李国华 | Hydraulic motor |
| CN204652116U (en) * | 2015-05-20 | 2015-09-16 | 中山格智美电器有限公司 | A kind of motor case |
| CN206129491U (en) * | 2016-10-17 | 2017-04-26 | 江苏恒威机械制造有限公司 | Hydraulic motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |