CN207526634U - A kind of hydraulic motor with inner curved piston - Google Patents
A kind of hydraulic motor with inner curved piston Download PDFInfo
- Publication number
- CN207526634U CN207526634U CN201721096123.5U CN201721096123U CN207526634U CN 207526634 U CN207526634 U CN 207526634U CN 201721096123 U CN201721096123 U CN 201721096123U CN 207526634 U CN207526634 U CN 207526634U
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- CN
- China
- Prior art keywords
- heat
- flowline
- inflow pipeline
- radiation rack
- hydraulic motor
- 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
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Abstract
The utility model discloses a kind of hydraulic motor with inner curved piston, including main body, transmission shaft and heat radiation rack, both ends on the inside of main body are both provided with capping, rolling bearing is provided on the inside of capping, transmission shaft is provided between rolling bearing, plunger is provided on the outside of plunger hole, the other end of inflow pipeline and flowline is both provided with filter screen, the side of inflow pipeline and flowline is both provided with heat-conducting block, and heat-conducting glue is coated on the inside of heat-conducting block, and one end of heat-conducting block is provided with heat radiation rack.The utility model in one end of inflow pipeline and flowline by setting filter screen, by the contaminant filter in the liquid oil for entering motor, ensure that liquid oil cleans and preventing impurity from entering in motor causes internal part to damage, by setting heat-conducting glue in main body and connecting heat radiation rack in the outer end of heat-conducting glue, make heat-conducting glue that can quickly conduct heat to heat radiation rack, and pass through heat radiation rack and heat dissipates, so as to improve the practicability of the utility model.
Description
Technical field
The utility model is related to a kind of hydraulic motor, more particularly to a kind of hydraulic motor with inner curved piston.
Background technology
It is a kind of executive component of hydraulic system, it carries hydraulic pump it is well known that hydraulic motor, also known as oil motor
The liquid pressure energy of confession is changed into the mechanical energy of its output shaft, be mainly used in injection machine, ship, rise raise machine, engineering machinery,
Building machinery, coal mine machinery, mining machinery, metallurgical machinery, ship machinery, petrochemical industry, harbour machinery etc., hydraulic motor press it
Structure type is divided, and can be divided into gear type, vane type, plunger type and other patterns, is divided by the rated speed of hydraulic motor
High speed and two major class of low speed.
But hydraulic motor with inner curved piston currently on the market is not provided with heat sinking function a bit, hydraulic motor is when undergoing long
Between, amount of heat can be discharged after intensive work, when these heats gather and always when can not dissipate, hydraulic motor own temperature
It is excessively high, it is easy to cause hydraulic motor and breaks down or hydraulic motor internal part is caused to damage, practicability is not strong, it is therefore desirable to needle
The above problem is improved, designs a kind of hydraulic motor with heat sinking function.
Invention content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides a kind of inner curve hydraulic pressure horse
It reaches, can accomplish to filter oil residue and possesses good heat dissipation performance.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of hydraulic motor with inner curved piston of the utility model, including main body, transmission shaft and heat radiation rack, two on the inside of the main body
End is both provided with capping, and rolling bearing is provided on the inside of the capping, transmission shaft is provided between the rolling bearing, described
The both sides of transmission shaft one end are both provided with rotor, and plunger hole, the outside setting of the plunger hole are provided on the outside of the rotor
There is plunger, roller is provided on the outside of the plunger, stator is provided on the outside of the roller, the side of the rotor is provided with
Inflow pipeline, the inflow pipeline side are provided with flowline, and one end of the inflow pipeline and flowline is all connected with matching
The other end of oily axis, the inflow pipeline and flowline is both provided with filter screen, and the one of the inflow pipeline and flowline
Side is both provided with heat-conducting block, and heat-conducting glue is coated on the inside of the heat-conducting block, and one end of the heat-conducting block is provided with heat radiation rack.
As a kind of optimal technical scheme of the utility model, the filter screen by inflow pipeline or goes out with oil distribution shaft
Oil-piping is connected.
As a kind of optimal technical scheme of the utility model, the heat-conducting glue is connected with heat radiation rack by heat-conducting block.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model will be entered in the liquid oil of motor by setting filter screen in one end of inflow pipeline and flowline
Contaminant filter, ensure that liquid oil cleans and preventing impurity from entering in motor causes internal part to damage, by being set in main body
Heat-conducting glue simultaneously connects heat radiation rack in the outer end of heat-conducting glue, makes heat-conducting glue that can quickly conduct heat to heat radiation rack, and pass through heat dissipation
Frame dissipates heat, so as to improve the practicability of the utility model.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1st, main body；2nd, it covers；3rd, rolling bearing；4th, transmission shaft；5th, rotor；6th, plunger hole；7th, plunger；8th, roller；
9th, stator；10th, inflow pipeline；11st, flowline；12nd, oil distribution shaft；13rd, filter screen；14th, heat-conducting block；15th, heat-conducting glue；16th, it dissipates
Hot frame.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of hydraulic motor with inner curved piston, including main body 1, transmission shaft 4 and heat radiation rack
15, the both ends of 1 inside of main body are both provided with capping 2, and the inside for covering 2 is provided with rolling bearing 3, is set between rolling bearing 3
Have a transmission shaft 4, the both sides of 4 one end of transmission shaft are both provided with rotor 5, and the outside of rotor 5 is provided with plunger hole 6, plunger hole 6 it is outer
Side is provided with plunger 7, and the outside of plunger 7 is provided with roller 8, and the outside of roller 8 is provided with stator 9, and the side of rotor 5 is provided with
Inflow pipeline 10,10 side of inflow pipeline are provided with flowline 11, and one end of inflow pipeline 10 and flowline 11 is all connected with
The other end of oil distribution shaft 12, inflow pipeline 10 and flowline 11 is both provided with filter screen 13, inflow pipeline 10 and flowline
11 side is both provided with heat-conducting block 14, and the inside of heat-conducting block 14 is coated with heat-conducting glue 15, and one end of heat-conducting block 14 is provided with scattered
Hot frame 16.
Further, filter screen 13 is connected with oil distribution shaft 12 by inflow pipeline 10 or flowline 11, hydraulic oil
After the filtration of filter screen, hydraulic motor is entered by inflow pipeline 10, power is provided by the work of oil distribution shaft 12
It is discharged at flowline 11 later, makes the hydraulic oil into hydraulic motor free from foreign meter, ensure the cleaning of hydraulic oil.
Heat-conducting glue 15 is connected with heat radiation rack 16 by heat-conducting block 14, and hydraulic motor is existed due to the heat that itself work generates
It is acted on by the transmission of heat-conducting glue 15 on heat-conducting block 14, takes heat out of hydraulic motor, and pass through heat radiation rack 16 and heat dissipates,
Achieve the effect that heat dissipation, prevent hydraulic motor from breaking down at work due to overheat.
Specifically, by inflow pipeline by hydraulic oil input hydraulic pressure motor, filter screen will enter in the hydraulic oil of pipeline
Contaminant filter fall, ensure the cleaning of hydraulic oil, the start-up operation of oil distribution shaft 12 makes hydraulic oil provide power, and hydraulic motor starts work
After work, transmission shaft 4 carries out transmission work in rolling bearing 3, and plunger 7 is started to work into plunger hole 6, and heat-conducting glue 15 is by heat
It is conducted by heat-conducting block 14 to heat radiation rack 16, heat is made to dissipate.
In conclusion the utility model is incited somebody to action by setting filter screen 13 in one end of inflow pipeline 10 and flowline 11
Contaminant filter into the liquid oil of motor ensures that liquid oil cleans and preventing impurity from entering in motor causes internal part to damage,
Heat radiation rack 16 is connected by the setting heat-conducting glue 15 in the main body 1 and in the outer end of heat-conducting glue 15, makes heat-conducting block 14 can quickly will be hot
Amount conduction passes through heat radiation rack 16 and heat dissipates to heat radiation rack 16, so as to improve the practicability of the utility model.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of hydraulic motor with inner curved piston, including main body（1）, transmission shaft（4）And heat radiation rack（16）, which is characterized in that the master
Body（1）The both ends of inside are both provided with capping（2）, the capping（2）Inside be provided with rolling bearing（3）, the axis of rolling
It holds（3）Between be provided with transmission shaft（4）, the transmission shaft（4）The both sides of one end are both provided with rotor（5）, the rotor（5）'s
Outside is provided with plunger hole（6）, the plunger hole（6）Outside be provided with plunger（7）, the plunger（7）Outside be provided with
Roller（8）, the roller（8）Outside be provided with stator（9）, the rotor（5）Side be provided with inflow pipeline（10）, institute
State inflow pipeline（10）Side is provided with flowline（11）, the inflow pipeline（10）And flowline（11）One end connect
Connect oil distribution shaft（12）, the inflow pipeline（10）And flowline（11）The other end be both provided with filter screen（13）, it is described into
Oil-piping（10）And flowline（11）Side be both provided with heat-conducting block（14）, the heat-conducting block（14）Inside be coated with and lead
Hot glue（15）, the heat-conducting block（14）One end be provided with heat radiation rack（16）.
A kind of 2. hydraulic motor with inner curved piston according to claim 1, which is characterized in that the filter screen（13）With oil distribution shaft
（12）Pass through inflow pipeline（10）Or flowline（11）It is connected.
A kind of 3. hydraulic motor with inner curved piston according to claim 1, which is characterized in that the heat-conducting glue（15）With heat radiation rack
（16）Pass through heat-conducting block（14）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096123.5U CN207526634U (en) | 2017-08-30 | 2017-08-30 | A kind of hydraulic motor with inner curved piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096123.5U CN207526634U (en) | 2017-08-30 | 2017-08-30 | A kind of hydraulic motor with inner curved piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526634U true CN207526634U (en) | 2018-06-22 |
Family
ID=62576497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721096123.5U Expired - Fee Related CN207526634U (en) | 2017-08-30 | 2017-08-30 | A kind of hydraulic motor with inner curved piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979994A (en) * | 2018-07-26 | 2018-12-11 | 佛山三水鼎力液压机械设备有限公司 | A kind of ultrahigh-pressure hydraulic plunger pump of high efficiency and heat radiation |
-
2017
- 2017-08-30 CN CN201721096123.5U patent/CN207526634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979994A (en) * | 2018-07-26 | 2018-12-11 | 佛山三水鼎力液压机械设备有限公司 | A kind of ultrahigh-pressure hydraulic plunger pump of high efficiency and heat radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20210830 |