CN206503914U - It is a kind of can automatic heat radiation and the decelerator that can eliminate the noise - Google Patents

Abstract

The utility model discloses it is a kind of can automatic heat radiation and the decelerator that can eliminate the noise; including decelerator containment vessel and deceleration lid; the decelerator containment vessel is internally provided with decelerator inner chamber; and the upper surface of decelerator containment vessel is provided with mounting hole; the decelerator inner chamber is internally provided with motor connecting shaft; the outer wrap of the motor connecting shaft has a gear, and the left end of motor connecting shaft is provided with below speed reduction bearing, a gear and is provided with No. two gears.The utility model is scientific and reasonable for structure, it is safe and convenient to use, there is provided flabellum, the heat produced inside decelerator can be dispersed automatically, avoid because decelerator runs at high speed work, the mutual friction of internal gear phase and cause it is too hot inside decelerator, influence gear service life the problem of, while being also provided with puigging, avoid because noise is too big, and the problem of cause environmental pollution, the utility model has not only accomplished energy-conserving and environment-protective, while improving the efficiency of work again.

Description

It is a kind of can automatic heat radiation and the decelerator that can eliminate the noise

Technical field

The utility model belongs to decelerator technical field, and in particular to it is a kind of can automatic heat radiation and the decelerator that can eliminate the noise.

Background technology

Reductor plays matching rotating speed between prime mover and working machine or executing agency and transmits torque, reductor It is a kind of machinery of precision relatively, the use of its purpose is reduction rotating speed, increases torque, can be divided into list according to transmission series difference Level and multistage speed reducer, can be divided into cylindrical gear reducer, conical gear reducer and circular cone-Cylinder Gear according to gear shape Running wheel reductor, can be divided into expansion, shunting and with shaft type reductor is entered, decelerator is one again according to the arrangement form of transmission Plant and constituted individual components are driven by the gear drive, worm-drive, pinion-endless screw being enclosed in stiff case, be commonly used for Speed reduction gearing between driving link and working machine, plays matching rotating speed and biography between prime mover and working machine or executing agency The effect of torque is passed, using extremely wide in modern mechanical.

But decelerator in the market is not only complicated, and function is single, is not provided with puigging, decelerator Very big noise can be produced during work, environmental pollution is caused, flabellum is also not provided with, internal gear rubs during decelerator high speed operation Wiping, which can produce many heats, to be dispersed, and influence the service life of decelerator.

The content of the invention

The purpose of this utility model be to provide it is a kind of can automatic heat radiation and the decelerator that can eliminate the noise, to solve above-mentioned background What is proposed in technology is not provided with puigging, and decelerator can produce very big noise when working, cause environmental pollution, also not set Flabellum is put, internal gear friction, which can produce many heats, during decelerator high speed operation to disperse, and influence the use longevity of decelerator The problem of life.

To achieve the above object, the utility model provides following technical scheme：It is a kind of can automatic heat radiation and subtracting of can eliminating the noise Fast device, including decelerator containment vessel and deceleration lid, the decelerator containment vessel are internally provided with decelerator inner chamber, and decelerator The upper surface of containment vessel is provided with mounting hole, and the decelerator inner chamber is internally provided with motor connecting shaft, the motor The outer wrap of connecting shaft has a gear, and the left end of motor connecting shaft is provided with speed reduction bearing, a gear Lower section is provided with No. two gears, and being internally provided with for No. two gears is close outside the first connecting shaft, first connecting shaft No. three gears are provided with the right positions of No. two gears, and No. four gears, described No. four are provided with below the first connecting shaft The lower position being internally provided with the left of the second connecting shaft, and No. four gears close to No. two gears of gear is provided with flabellum, Second connecting shaft and the junction of decelerator containment vessel are provided with heat emission hole, and the right-hand member of the heat emission hole is away from No. four gears One end be provided with fixed mounting, the deceleration lid is arranged on the top of decelerator containment vessel, and the inside of deceleration lid is set There is puigging.

It is preferred that, the decelerator containment vessel is fixedly connected with the second connecting shaft by fixed mounting.

It is preferred that, second connecting shaft is bolted to connection with flabellum.

It is preferred that, the decelerator containment vessel is rotated by speed reduction bearing with motor connecting shaft and is connected.

It is preferred that, the motor connecting shaft, the first connecting shaft and the second connecting shaft are cylindrical structure.

Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, uses safety It is convenient, there is provided flabellum, the heat produced inside decelerator can be dispersed automatically, it is to avoid because decelerator runs at high speed work, The mutual friction of internal gear phase and cause it is too hot inside decelerator, influence gear service life the problem of, while be also provided with every Sound-absorbing layer, the noise that inside is produced when decelerator work can be reduced by puigging, it is to avoid because noise is too big, and cause environment The problem of pollution, the utility model has not only accomplished energy-conserving and environment-protective, while improving the efficiency of work again.

Brief description of the drawings

Fig. 1 is internal structure schematic diagram of the present utility model；

Fig. 2 is front view of the present utility model；

Fig. 3 is side view of the present utility model；

Fig. 4 is the internal structure schematic diagram of the utility model flabellum；

In figure：1- decelerators containment vessel, 2- decelerators inner chamber, No. tetra- gears of 3-, No. tri- gears of 4-, the connection of 5- motor Axle, 6- mounting holes, number gear of 7-, 8- speed reduction bearings, No. bis- gears of 9-, the connecting shafts of 10- first, the connecting shafts of 11- second, 12- Fixed mounting, 13- heat emission holes, 14- flabellums, 15- deceleration lids, 16- puiggings.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：It is a kind of can automatic heat radiation and the deceleration that can eliminate the noise Device, including decelerator containment vessel 1 and deceleration lid 15, decelerator containment vessel 1 are internally provided with decelerator inner chamber 2, and decelerator The upper surface of containment vessel 1 is provided with mounting hole 6, and decelerator inner chamber 2 is internally provided with motor connecting shaft 5, motor connection The outer wrap of axle 5 has a gear 7, and the left end of motor connecting shaft 5 is provided with speed reduction bearing 8, the lower section of a gear 7 It is provided with No. two gears 9, No. two gears 9 are internally provided with the first connecting shaft 10, and the outside of the first connecting shaft 10 is close to No. two teeth No. three gears 4 are provided with the right positions of wheel 9, and the lower section of the first connecting shaft 10 is provided with No. four gears 3, No. four gears 3 Be internally provided with the second connecting shaft 11, and No. four left sides of gears 3 are provided with flabellum close to the lower position of No. two gears 9 14, the second connecting shaft 11 and the junction of decelerator containment vessel 1 are provided with heat emission hole 13, and the right-hand member of heat emission hole 13 is away from No. four teeth One end of wheel 3 is provided with fixed mounting 12, and deceleration lid 15 is arranged on the top of decelerator containment vessel 1, and deceleration lid 15 is interior Portion is provided with puigging 16.

In order that the second connecting shaft 11 fixes No. four gears 3 of auxiliary not rocked and the normal work of flabellum 14, the present embodiment In, it is preferred that decelerator containment vessel 1 is fixedly connected with the second connecting shaft 11 by fixed mounting 12.

In order that flabellum 14 is not moved left and right when rotating radiating, in the present embodiment, it is preferred that the second connecting shaft 11 and flabellum 14 are bolted to connection.

In order to reduce in the friction between motor connecting shaft 5 and decelerator containment vessel 1, the present embodiment, it is preferred that slow down Device containment vessel 1 is rotated by speed reduction bearing 8 with motor connecting shaft 5 and is connected.

In order to realize decelerator internal gear high-speed rotation, it is capable of in the work of higher efficiency, the present embodiment, it is preferred that Motor connecting shaft 5, the first connecting shaft 10 and the second connecting shaft 11 are cylindrical structure.

Operation principle of the present utility model and use flow：After the utility model is fixed, pass through motor connecting shaft 5 It is connected with exterior motor, the rotation of exterior motor drives the rotation of motor connecting shaft 5, the rotation of motor connecting shaft 5 The rotation of a gear 7 is driven, the rotation of No. two gears 9 is driven by the rotation of a gear 7, because of the shape of a gear 7 The small and shape of No. two gears 9 is big, and a gear No. two gears 9 of 7 turn of five circle just rotate one and enclosed, so as to reach what speed was slowed down Effect, the rotation of the first connecting shaft 10 is driven by the rotation of No. two gears 9, and No. three are driven by the rotation of the first connecting shaft 10 The rotation of gear 4, the rotation of No. four gears 3 is driven by the rotation of No. three gears 4, and same principle, the shape of No. three gears 4 is small And the shape of No. four gears 3 is big, No. three gears No. four gears 3 of 4 turn of five circle just rotate a circle, and No. four gears 3, which are rotated, drives second The rotation of connecting shaft 11, can reach the purpose slowed down again, and the speed of speed is determined according to required for external mechanical, can be connected First connecting shaft 10 or the second connecting shaft 11 of connection are operated, and while 11 rotate, 14 be fixed on 11 are also turning Dynamic, hot gas is by 13 blowouts, so as to reach the purpose of radiating, the biography of noise can be reduced by the shape of the inside of puigging 16 bending Broadcast.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of can automatic heat radiation and the decelerator that can eliminate the noise, including decelerator containment vessel（1）And deceleration lid（15）, its feature exists In：The decelerator containment vessel（1）Be internally provided with decelerator inner chamber（2）, and decelerator containment vessel（1）Upper surface set There is mounting hole（6）, the decelerator inner chamber（2）Be internally provided with motor connecting shaft（5）, the motor connecting shaft（5） Outer wrap have a gear（7）, and motor connecting shaft（5）Left end be provided with speed reduction bearing（8）, a gear （7）Lower section be provided with No. two gears（9）, No. two gears（9）Be internally provided with the first connecting shaft（10）, described first Connecting shaft（10）Outside close No. two gears（9）Right positions at be provided with No. three gears（4）, and the first connecting shaft（10）'s Lower section is provided with No. four gears（3）, No. four gears（3）Be internally provided with the second connecting shaft（11）, and No. four gears（3） Left side is close to No. two gears（9）Lower position be provided with flabellum（14）, second connecting shaft（11）Protected with decelerator Shell（1）Junction be provided with heat emission hole（13）, the heat emission hole（13）Right-hand member away from No. four gears（3）One end be provided with Fixed mounting（12）, the deceleration lid（15）Installed in decelerator containment vessel（1）Top, and deceleration lid（15）Inside set It is equipped with puigging（16）.

2. it is according to claim 1 it is a kind of can automatic heat radiation and the decelerator that can eliminate the noise, it is characterised in that：The decelerator Containment vessel（1）With the second connecting shaft（11）Pass through fixed mounting（12）It is fixedly connected.

3. it is according to claim 1 it is a kind of can automatic heat radiation and the decelerator that can eliminate the noise, it is characterised in that：Described second connects Spindle（11）With flabellum（14）It is bolted to connection.

4. it is according to claim 1 it is a kind of can automatic heat radiation and the decelerator that can eliminate the noise, it is characterised in that：The decelerator Containment vessel（1）With motor connecting shaft（5）Pass through speed reduction bearing（8）Rotate connection.

5. it is according to claim 1 it is a kind of can automatic heat radiation and the decelerator that can eliminate the noise, it is characterised in that：The motor Connecting shaft（5）, the first connecting shaft（10）With the second connecting shaft（11）It is cylindrical structure.