CN208057298U - A kind of hydraulic motor being easy to heat dissipation - Google Patents
A kind of hydraulic motor being easy to heat dissipation Download PDFInfo
- Publication number
- CN208057298U CN208057298U CN201820102679.9U CN201820102679U CN208057298U CN 208057298 U CN208057298 U CN 208057298U CN 201820102679 U CN201820102679 U CN 201820102679U CN 208057298 U CN208057298 U CN 208057298U
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- hydraulic motor
- cooler bin
- easy
- heat dissipation
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a kind of hydraulic motor being easy to heat dissipation, including shell, the inside of the shell is equipped with stator, and stator is internally provided with rotor, the outside of the rotor is socketed with impeller, the inside of the impeller offers heat emission hole, the both ends of the heat emission hole are respectively equipped with the first cooling tube and the second cooling tube, and first the outer end of cooling tube and the second cooling tube be connected to through the inside of shell with the both ends of cooler bin, heat on impeller is taken away, since there is also significant portion heats on rotor, to also take away the partial heat on rotor, and then hydraulic motor bulk temperature is made to decline, it ensure that the service life of hydraulic motor；It is radiated by the fluid circulation system that the first cooling tube is connect with the second cooling tube and cooler bin by filling heat emission hole, heat-sinking capability can be improved, be further ensured that hydraulic motor bulk temperature is in compared with low state.It can allow the hydraulic motor for being easy to heat dissipation that there is higher load in this way.
Description
Technical field
The utility model is related to hydraulic motor technical field, specially a kind of hydraulic motor being easy to heat dissipation.
Background technology
Hydraulic motor is a kind of executive component of hydraulic system, and the liquid pressure energy that hydraulic pump provides is changed into it by it
The mechanical energy (torque and rotating speed) of output shaft；Hydraulic motor is also known as oil motor, is mainly used in injection machine, ship, rises and raise
Machine, engineering machinery, building machinery, coal mine machinery, mining machinery, metallurgical machinery, ship machinery, petrochemical industry, harbour machinery etc..
Hydraulic motor have it is simple in structure, it is reliable for operation, it is easy to maintain the advantages that, especially prominent advantage is hydraulic motor
Good speed adjustment features, overload capacity is stronger, can realize uniform, smooth stepless speed regulation, and speed governing under heavy load condition
Wider range.
From the foregoing, it can be seen that hydraulic motor has a clear superiority in the dragging as large scale equipment.But existing hydraulic pressure
Motor still has much room for improvement, such as the hydraulic motor run under high load condition for a long time, the environment temperature residing for rotor
It also tends to higher, the service life of hydraulic motor can be shortened, for this purpose, proposing a kind of hydraulic motor being easy to heat dissipation.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic motors being easy to heat dissipation, and simple in structure, reasonable design is easy to
Heat dissipation is suitble to popularize, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of hydraulic motor being easy to heat dissipation, including
Shell, the inside of the shell is equipped with stator, and stator is internally provided with rotor, and the outside of the rotor is socketed with impeller,
The inside of the impeller offers heat emission hole, and the both ends of the heat emission hole are respectively equipped with the first cooling tube and the second cooling tube, and
The outer end of first cooling tube and the second cooling tube is connected to through the inside of shell with the both ends of cooler bin, the cooler bin
Internal one end is welded with fan supporter, and fan supporter on motor is installed, be sequentially connected on the output shaft of the motor
Fan blade.
Preferably, the output end outside weldings of the shell have mounting plate, and the quadrangle on mounting plate is symmetrically installed
There are four groups of threaded holes.
Preferably, the top side of the cooler bin is equipped with coolant fill valve, the bottom of the coolant fill valve
Output end is connected to the inside of cooler bin, and the internal slide of coolant fill valve is connected with strainer.
Preferably, the rear and front end of the cooler bin is symmetrically equipped with radiating fin, and the quantity of radiating fin is extremely
It is 20 groups less, and radiating fin is equidistant linear distribution.
Preferably, the model stainless steel cooling pipe of first cooling tube and the second cooling tube.
Compared with prior art, the utility model has the beneficial effects that：
1, the fluid flowed through in heat emission hole can be gas, can also be liquid, and when hydraulic motor is run, rotor exists
Very big heat.Heat on impeller is taken away, since there is also significant portion heats on rotor, to also take away the portion on rotor
Divide heat, and then hydraulic motor bulk temperature is made to decline, ensure that the service life of hydraulic motor；
2, by fill fluid circulation system that heat emission hole is connect with the second cooling tube and cooler bin by the first cooling tube into
Row heat dissipation, can improve heat-sinking capability, be further ensured that hydraulic motor bulk temperature is in compared with low state.It can allow so easily
There is higher load in the hydraulic motor of heat dissipation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side sectional view of the utility model；
Fig. 3 is the front view of the utility model cooler bin.
In figure：It is 1 shell, 2 mounting plates, 3 threaded holes, 4 stators, 5 impellers, 6 heat emission holes, 7 rotors, 8 first cooling tubes, 9 cold
But case, 10 radiating fins, 11 second cooling tubes, 12 fan supporters, 13 coolant fill valves, 14 motors, 15 fan blades.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：This is easy to the hydraulic motor of heat dissipation, including shell
1, the inside of the shell 1 is equipped with stator 4, and stator 4 is internally provided with rotor 7, and the outside of the rotor 7 is socketed with impeller
5, the inside of the impeller 5 offers heat emission hole 6, and the both ends of the heat emission hole 6 are respectively equipped with the cooling of the first cooling tube 8 and second
Pipe 11, and the outer end of the first cooling tube 8 and the second cooling tube 11 is connected to through the inside of shell 1 with the both ends of cooler bin 9,
Inside one end of the cooler bin 9 is welded with fan supporter 12, and fan supporter 12 on motor 14, the motor 14 are installed
Output shaft on be sequentially connected with fan blade 15.
Specifically, the output end outside weldings of the shell 1 have mounting plate 2, and the quadrangle on mounting plate 2 is symmetrically pacified
Equipped with four groups of threaded holes 3, there is mounting plate 2 by the output end outside weldings in shell 1, convenient for the installation of hydraulic motor and steady
It is fixed.
Specifically, the top side of the cooler bin 9 is equipped with coolant fill valve 13, the coolant fill valve 13
Bottom output end is connected to the inside of cooler bin 9, and the internal slide of coolant fill valve 13 is connected with strainer, passes through installation
Coolant fill valve 13, convenient for filling coolant liquid to the inside of cooler bin 9.
Specifically, the rear and front end of the cooler bin 9 is symmetrically equipped with radiating fin 10, and the number of radiating fin 10
Amount is at least 20 groups, and radiating fin 10 is that equidistant linear distribution is conducive to improve cold by installing multigroup radiating fin 10
But the radiating efficiency of case 9.
Specifically, 304 stainless steel cooling pipe of model of first cooling tube, 8 and second cooling tube 11.
Operation principle：In use, the fluid flowed through in heat emission hole 6 can be gas, can also be liquid, in hydraulic motor
When operation, there is very big heat in rotor 7.Heat on impeller 5 is taken away, since there is also significant portion heats on rotor 7, thus
Also the partial heat on rotor 7 has been taken away, and then hydraulic motor bulk temperature is made to decline, ensure that hydraulic motor uses the longevity
Life；Cooler bin 9 includes radiating fin 10, coolant fill valve 13, motor 14 and fan blade 15.Heat emission hole 6 passes through the first cooling tube 8
It is connect with the second cooling tube 11 and cooler bin 9, and forms circulating cooling system, circulating cooling system is by being equipped with radiating fin 10
Fluid circulation system radiate, can further hydraulic pressure improve 10 heat-sinking capability of radiating fin.
Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text,
" second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " thickness ", " area "
Etc. and similar term be only convenient for constructing and be only used in observer's reference chart to help to describe the utility model, be not
Restriction to the utility model.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of hydraulic motor being easy to heat dissipation, including shell (1), it is characterised in that：The inside of the shell (1) is equipped with fixed
Sub (4), and stator (4) is internally provided with rotor (7), the outside of the rotor (7) is socketed with impeller (5), the impeller (5)
Inside offers heat emission hole (6), and the both ends of the heat emission hole (6) are respectively equipped with the first cooling tube (8) and the second cooling tube (11),
And first the outer end of cooling tube (8) and the second cooling tube (11) connect through the inside of shell (1) and the both ends of cooler bin (9)
Logical, inside one end of the cooler bin (9) is welded with fan supporter (12), and fan supporter (12) on motor is installed
(14), it is sequentially connected with fan blade (15) on the output shaft of the motor (14), the top side of the cooler bin (9) is equipped with cold
But the bottom output end of agent fill valve (13), the coolant fill valve (13) is connected to the inside of cooler bin (9), and coolant
The internal slide of fill valve (13) is connected with strainer.
2. a kind of hydraulic motor being easy to heat dissipation according to claim 1, it is characterised in that：The output of the shell (1)
End outside weldings have mounting plate (2), and the quadrangle on mounting plate (2) is symmetrically equipped with four groups of threaded holes (3).
3. a kind of hydraulic motor being easy to heat dissipation according to claim 1, it is characterised in that：Before the cooler bin (9)
Both ends are symmetrically equipped with radiating fin (10) afterwards, and the quantity of radiating fin (10) is at least 20 groups, and radiating fin
(10) it is equidistant linear distribution.
4. a kind of hydraulic motor being easy to heat dissipation according to claim 1, it is characterised in that：First cooling tube (8)
With 304 stainless steel cooling pipe of model of the second cooling tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820102679.9U CN208057298U (en) | 2018-01-22 | 2018-01-22 | A kind of hydraulic motor being easy to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820102679.9U CN208057298U (en) | 2018-01-22 | 2018-01-22 | A kind of hydraulic motor being easy to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057298U true CN208057298U (en) | 2018-11-06 |
Family
ID=63994445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820102679.9U Expired - Fee Related CN208057298U (en) | 2018-01-22 | 2018-01-22 | A kind of hydraulic motor being easy to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102270A (en) * | 2019-12-18 | 2020-05-05 | 莆田市牧升贸易有限公司 | Underground hydraulic motor |
-
2018
- 2018-01-22 CN CN201820102679.9U patent/CN208057298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102270A (en) * | 2019-12-18 | 2020-05-05 | 莆田市牧升贸易有限公司 | Underground hydraulic motor |
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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: 20181106 Termination date: 20200122 |