CN205160290U - Take cooling back installation's integral type speed reducer - Google Patents

Take cooling back installation's integral type speed reducer Download PDF

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Publication number
CN205160290U
CN205160290U CN201520941494.3U CN201520941494U CN205160290U CN 205160290 U CN205160290 U CN 205160290U CN 201520941494 U CN201520941494 U CN 201520941494U CN 205160290 U CN205160290 U CN 205160290U
Authority
CN
China
Prior art keywords
speed reducer
oil
motor
back installation
lubricating oil
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
Application number
CN201520941494.3U
Other languages
Chinese (zh)
Inventor
吴思伟
刘永平
贺良中
官志远
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qijiang Benli Gear Co Ltd
Original Assignee
Qijiang Benli Gear Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qijiang Benli Gear Co Ltd filed Critical Qijiang Benli Gear Co Ltd
Priority to CN201520941494.3U priority Critical patent/CN205160290U/en
Application granted granted Critical
Publication of CN205160290U publication Critical patent/CN205160290U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a take cooling back installation's integral type speed reducer, including motor, reduction gear and lubricating oil cooling back installation, lubricating oil cooling back installation includes oil pump, radiator and shunt tubes, and the rotor shaft of motor stretches into the interior and transmission coordination of cylindrical gearing mechanism of gear assembly casing, motor housing includes motor casing and motor end cover, and motor end cover and reducer end cover pass through bolt fixed connection. The utility model discloses can pump lubricating oil through radiator cooling through lubricating oil cooling back installation to can avoid the problem that the lubricating oil temperature rose and to lead to, and lubricating oil is by active bearing and the gear of guiding into to further improve the lubrication and the cooling effect of bearing and gear, be favorable to prolonging the life of reduction gear, and the rotor shaft of motor directly stretches into, and gear assembly casing is interior to mesh the transmission with cylindrical gearing mechanism for the structure of speed reducer obtains simplifying, and the speed reducer volume is littleer, and the bolt is small in quantity, and the assembly is simple.

Description

With the integral type reductor of cooling back installation
Technical field
The utility model relates to a kind of deceleration device, particularly a kind of reductor of multi-storied garage.
Background technology
Reductor is the combination of motor and decelerator, and motor is used for providing power, and decelerator is for reducing output speed, increasing Driving Torque.
The rotor axis of electric of reductor of the prior art is generally connected by shaft coupling with the power shaft of decelerator, and make the structure of reductor more complicated, volume is larger.
And the decelerator of existing multi-storied garage reductor generally adopts the mode of splash lubrication in the course of the work, and lubricant effect is poor; In working long hours, because speed reducer housing adopts sealed construction, the heat that decelerator work produces can not be dispersed in ambient atmosphere fast, lubricating oil temperature is easily caused to raise larger, the lubrication and cooling performance of lubricating oil is reduced, and then causes the transmission mechanism of decelerator easily to damage.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of integral type reductor with cooling back installation, adopt splash lubrication lubricant effect poor to solve reductor of the prior art, decelerator heat dispersion is poor, in decelerator, lubricating oil temperature raises comparatively large, easily causes the technical problem that decelerator transmission mechanism damages; And existing speed reducer structure is complicated, bulky technical problem.
The integral type reductor of the utility model band cooling back installation, comprises motor and decelerator, and described decelerator comprises speed reducer housing and is arranged on the cylindrical gear drive in speed reducer housing;
Also comprise lubrication oil circulation cooling device, described lubrication oil circulation cooling device comprise oil pump, with the oil exit pipe be connected bottom speed reducer housing and the oil inlet pipe be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator; Top in described speed reducer housing is provided with the isocon be communicated with oil inlet pipe, described isocon is provided with the inclination shower nozzle to bearing oil spout and the vertical shower nozzle to gear oil spout;
Described speed reducer housing comprises reducer shell and decelerator end cap, described motor comprises motor housing, stator, rotor and armature spindle, the end of described armature spindle is stretched in speed reducer housing, and the end of armature spindle is provided with the spline tooth coordinated with cylindrical gear drive transmission;
Described motor housing comprises electric machine casing and electric motor end cap, and the two ends of described electric machine casing are coordinated with decelerator end cap and electric motor end cap respectively by positioning spigot, and described electric motor end cap and decelerator end cap are bolted to connection.
Further, the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole.
Further, described oil exit pipe is also provided with filter, described filter bits is in the oil-in side of radiator.
The beneficial effects of the utility model:
1, the integral type reductor of the utility model band cooling back installation, lubricating oil in speed reducer housing pumps by the oil pump in lubrication oil circulation cooling device by it, lubricating oil is being cooled through radiator, cooled lubricating oil flows back in speed reducer housing through oil inlet pipe again, thus can avoid the technical problem because decelerator heat dispersion difference causes lubricating oil temperature to raise.
2, the integral type reductor of the utility model band cooling back installation, it is by the top in speed reducer housing arranges isocon and shower nozzle, what make the active of lubricating oil energy quilt guides bearing and gear into, realize the spray lubrication to bearing and gear, thus further improve lubrication and the cooling effect of bearing and gear, be conducive to the useful life of prolonged deceleration device.
3, the integral type reductor of the utility model band cooling back installation, the armature spindle of its motor directly stretches in speed reducer housing and cylindrical gear drive engaged transmission, and the structure of reductor is simplified, and reductor volume is less; And decelerator end cap, electric machine casing, electric motor end cap are integrally fixedly connected with by bolt, compact conformation, bolt quantity is few, assembling is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integral type reductor of the present embodiment band cooling back installation;
Fig. 2 is the structural representation of lubrication oil circulation cooling device;
Fig. 3 is the syndeton schematic diagram of motor and decelerator.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the integral type reductor of the present embodiment band cooling back installation, comprise motor 1 and decelerator 2, the cylindrical gear drive that described decelerator comprises speed reducer housing 3 and is arranged in speed reducer housing, also comprise lubrication oil circulation cooling device, described lubrication oil circulation cooling device comprise oil pump 4, with the oil exit pipe 5 be connected bottom speed reducer housing and the oil inlet pipe 6 be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator 7; Top in described speed reducer housing is provided with the isocon 8 be communicated with oil inlet pipe, described isocon is provided with the inclination shower nozzle 9 to bearing oil spout and the vertical shower nozzle 10 to gear oil spout;
Described speed reducer housing comprises reducer shell 301 and decelerator end cap 302, described motor comprises motor housing 11, stator 12, rotor and armature spindle 13, the end of described armature spindle is stretched in speed reducer housing, and the end of armature spindle is provided with the spline tooth 14 coordinated with cylindrical gear drive transmission;
Described motor housing 11 comprises electric machine casing 111 and electric motor end cap 112, and the two ends of described electric machine casing are coordinated with decelerator end cap and electric motor end cap respectively by positioning spigot, and described electric motor end cap is fixedly connected with by bolt 15 with decelerator end cap.
The integral type reductor of the present embodiment band cooling back installation, lubricating oil in speed reducer housing pumps by the oil pump in lubrication oil circulation cooling device by it, lubricating oil is being cooled through radiator, cooled lubricating oil flows back in speed reducer housing through oil inlet pipe again, thus can avoid the technical problem because decelerator heat dispersion difference causes lubricating oil temperature to raise.
And the integral type reductor of the present embodiment band cooling back installation, it is by the top in speed reducer housing arranges isocon and shower nozzle, what make the active of lubricating oil energy quilt guides bearing and gear into, realize the spray lubrication to bearing and gear, thus further improve lubrication and the cooling effect of bearing and gear, be conducive to the useful life of prolonged deceleration device.
And the integral type reductor of the present embodiment band cooling back installation, the armature spindle of its motor directly stretches in speed reducer housing and cylindrical gear drive engaged transmission, and the structure of reductor is simplified, and reductor volume is less; And decelerator end cap, electric machine casing, electric motor end cap are integrally fixedly connected with by bolt, compact conformation, bolt quantity is few, assembling is simple.
As the improvement to the present embodiment, the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole 16, this improvement makes, by drawing oilhole, lubricating oil is introduced bearing, can improve lubrication and the cooling effect of bearing portion further, extends bearing useful life.
As the improvement to the present embodiment, described oil exit pipe is also provided with filter 17, and described filter bits, in the oil-in side of radiator, is filtered the impurity in lubricating oil by filter, impurity can be avoided to cause damage to the flank of tooth and bearing, the useful life of the further prolonged deceleration device of energy.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (3)

1. the integral type reductor with cooling back installation, comprises motor and decelerator, and described decelerator comprises speed reducer housing and is arranged on the cylindrical gear drive in speed reducer housing, it is characterized in that:
Also comprise lubrication oil circulation cooling device, described lubrication oil circulation cooling device comprise oil pump, with the oil exit pipe be connected bottom speed reducer housing and the oil inlet pipe be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator; Top in described speed reducer housing is provided with the isocon be communicated with oil inlet pipe, described isocon is provided with the inclination shower nozzle to bearing oil spout and the vertical shower nozzle to gear oil spout;
Described speed reducer housing comprises reducer shell and decelerator end cap, described motor comprises motor housing, stator, rotor and armature spindle, the end of described armature spindle is stretched in speed reducer housing, and the end of armature spindle is provided with the spline tooth coordinated with cylindrical gear drive transmission;
Described motor housing comprises electric machine casing and electric motor end cap, and the two ends of described electric machine casing are coordinated with decelerator end cap and electric motor end cap respectively by positioning spigot, and described electric motor end cap and decelerator end cap are bolted to connection.
2. the integral type reductor of band cooling back installation according to claim 1, is characterized in that: the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole.
3. the integral type reductor of band cooling back installation according to claim 1, is characterized in that: described oil exit pipe is also provided with filter, described filter bits is in the oil-in side of radiator.
CN201520941494.3U 2015-11-24 2015-11-24 Take cooling back installation's integral type speed reducer Expired - Fee Related CN205160290U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520941494.3U CN205160290U (en) 2015-11-24 2015-11-24 Take cooling back installation's integral type speed reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520941494.3U CN205160290U (en) 2015-11-24 2015-11-24 Take cooling back installation's integral type speed reducer

Publications (1)

Publication Number Publication Date
CN205160290U true CN205160290U (en) 2016-04-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520941494.3U Expired - Fee Related CN205160290U (en) 2015-11-24 2015-11-24 Take cooling back installation's integral type speed reducer

Country Status (1)

Country Link
CN (1) CN205160290U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105262275A (en) * 2015-11-24 2016-01-20 綦江奔力齿轮有限公司 Integrated speed reduction driving system with circulation cooling device
CN113364196A (en) * 2021-05-12 2021-09-07 张腾达 Novel waterproof energy-saving motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105262275A (en) * 2015-11-24 2016-01-20 綦江奔力齿轮有限公司 Integrated speed reduction driving system with circulation cooling device
CN113364196A (en) * 2021-05-12 2021-09-07 张腾达 Novel waterproof energy-saving motor

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20161124

CF01 Termination of patent right due to non-payment of annual fee