CN206617504U - Planetary reducer - Google Patents

Planetary reducer Download PDF

Info

Publication number
CN206617504U
CN206617504U CN201720371617.3U CN201720371617U CN206617504U CN 206617504 U CN206617504 U CN 206617504U CN 201720371617 U CN201720371617 U CN 201720371617U CN 206617504 U CN206617504 U CN 206617504U
Authority
CN
China
Prior art keywords
rotor plate
plate
planetary reducer
planetary gear
briquetting
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
CN201720371617.3U
Other languages
Chinese (zh)
Inventor
罗行凯
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.)
Ningbo Tuo Intelligent Technology Co Ltd
Original Assignee
Ningbo Tuo Intelligent Technology 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 Ningbo Tuo Intelligent Technology Co Ltd filed Critical Ningbo Tuo Intelligent Technology Co Ltd
Priority to CN201720371617.3U priority Critical patent/CN206617504U/en
Application granted granted Critical
Publication of CN206617504U publication Critical patent/CN206617504U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Retarders (AREA)

Abstract

The utility model discloses a kind of planetary reducer, solve maintenance personal dismantle planetary reducer when repaired when, often without planetary gear and bar are separated, and because planetary gear is sheathed on bar, so planetary gear can be caused to fall off, cause maintenance personal behind the position of maintenance needed for maintenance is good, it is necessary to the problem of being arranged planetary gear again on bar, its drip irrigation device is:Planetary gear is provided with support tube in its lower end, support tube in close to its bottom side wall on be equipped with spacing ring flat-plate, positioning disk in axial direction inwardly opens up fluted, when planetary gear is inserted on slot, first rotor plate, the second rotor plate are located at the top of slot, and a kind of planetary reducer of the present utility model can be convenient for people to when taking planetary reducer apart and being repaired, it is prevented effectively from planetary gear to fall off from bar, improves the maintenance efficiency of maintenance personal.

Description

Planetary reducer
Technical field
The utility model is related to a kind of mechanical transmission fields, more particularly to a kind of planetary reducer.
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.It can be divided into list according to transmission series difference Level and multistage speed reducer;It can be divided into cylindrical gear reducer, conical gear reducer and circular cone-cylinder according to tooth factory wheel shape Tooth running wheel reductor;Arrangement form according to transmission can be divided into expansion, shunting and enter shaft type reductor together again.
Existing planetary reducer includes being equipped with bar on transmission main shaft, driving member, positioning disk, positioning disk, When the outer sheath of bar is repaired provided with planetary gear, and maintenance personal when dismantling planetary reducer, often need not Planetary gear and bar are separated, and because planetary gear is sheathed on bar, so planetary gear can be caused to fall off, Cause maintenance personal behind the position of maintenance needed for maintenance is good, it is necessary to be arranged planetary gear again on bar, more bother, also There is improved space.
Utility model content
The purpose of this utility model is to provide a kind of planetary reducer, can be convenient for people to taking planetary gear reduction apart When fast device is repaired, it is prevented effectively from planetary gear and is fallen off from bar, improves the maintenance efficiency of maintenance personal.
Above-mentioned technical purpose of the present utility model technical scheme is that:
Wrapped on a kind of planetary reducer, including planetary reducer body, the planetary reducer body Include transmission main shaft, be connected to the driving member of transmission main shaft, the positioning disk being sheathed in driving member, the positioning disk is in away from transmission The side of main shaft is provided with some bars, and the bar is connected with planetary gear, and the planetary gear is provided with company in its lower end Pass through its inner ring and with the radius identical support tube of inner ring, the support tube in close to its bottom side wall on be equipped with it is spacing Ring flat-plate, the positioning disk in axial direction inwardly opens up fluted, and locating shaft and the locating shaft are provided with the groove Upper and lower ends are rotatably connected to the first rotor plate and the second rotor plate respectively, first rotor plate, the second rotor plate in by The one end in the nearly positioning disk center of circle is provided with the elastic component being fixedly connected respectively with the first rotor plate and the second rotor plate, described recessed Groove connects in the bottom that the side close to locating shaft offers the slot in being inserted into for spacing ring flat-plate and the slot is vertically fixed It is connected to bar;When planetary gear is inserted on slot, first rotor plate, the second rotor plate are located at the top and first of slot The distance of rotor plate, the other end of the second rotor plate and locating shaft is all higher than spacing ring flat-plate to the distance of locating shaft.
Using such scheme, it can be realized by the setting of the first rotor plate, the second rotor plate and elastic component here When placing planetary gear, by the clamping occurred between the first rotor plate, the second rotor plate, spacing ring flat-plate longitudinal direction is effectively limited It is mobile, while not influenceing planetary normally to use.
Preferably, first rotor plate, the second rotor plate in close to slot-side side wall in circular arc set and Radian is identical with the outer shroud of support tube.
Using such scheme, this is by the first rotor plate, the second rotor plate in radian and support tube close to socket sidewalls Outer shroud it is identical, can effectively increase the contact area between the first rotor plate, the second rotor plate and corresponding support tube, effectively The situation for avoiding planetary gear from being trembleed when rotation.
Preferably, first rotor plate, the second rotor plate are provided with the side close to positioning disk stirs mouth.
Using such scheme, user of service is facilitated by finger or instrument by the setting of opening here and stirs first turn Dynamic plate, the position of the second rotor plate, have further facilitated staff's installation and removal planetary gear.
Preferably, described stir the rounded setting of mouth.
Using such scheme, will be open rounded setting here, and compared to rectangular aperture, the setting of circular open is effectively kept away Exempt from user of service and encounter sharp object stirring the first rotor plate, the second rotor plate.
Preferably, also include be disposed in proximity to the first rotor plate, the second rotor plate with limit the first rotor plate, second turn The limit assembly that dynamic plate is rotated.
Using such scheme, the first rotor plate, the second rotor plate can effectively be limited by the setting of limit assembly here Position, more preferable restrictions planetary gear carries out the movement of longitudinal direction position.
Preferably, the limit assembly include being opened in the recessed groove of bottom portion of groove, the briquetting above groove, It is arranged between briquetting and recessed groove and is respectively fixedly connected with recessed groove, the spring of briquetting and is arranged at pressing Spacing ring set of the block on the side wall of spring, the radius of spacing ring set is more than the opening radius of recessed groove.
Using such scheme, the first rotor plate, the second rotor plate can effectively be limited by the setting of briquetting here Moving range, and the setting of spring can facilitate user of service by pressing briquetting makes briquetting when dismantling planetary gear The first rotor plate, the second rotor plate are no longer kept out, planetary gear is facilitated and completes to dismantle from positioning disk.
Preferably, the briquetting is set in the end away from recessed groove in circular arc.
Using such scheme, because briquetting is set in the end away from recessed groove in circular arc, staff is prevented effectively from When pressing briquetting because briquetting is more sharply injured.
In summary, the utility model has the advantages that:
1st, here by stirring mouth on the first rotor plate and the second rotor plate and two ends are respectively fixedly connected with first The elastic component of rotor plate, the second rotor plate, facilitates user of service's control planetary gear and installs and dismantle.
2nd, here by recessed groove, briquetting, spring, spacing ring set setting, facilitate user of service control planet One state can be fixed when the installation and dismounting of gear, facilitate user of service and planetary gear is installed and torn open Unload.
Brief description of the drawings
Fig. 1 is the structural representation of planetary reducer;
Fig. 2 is the exploded perspective view one of planetary reducer;
Fig. 3 is the exploded perspective view two of planetary reducer.
In figure:1st, planetary reducer body;2nd, transmission main shaft;3rd, driving member;4th, positioning disk;5th, bar;6th, planet Gear;7th, support tube;8th, spacing ring flat-plate;9th, groove;10th, slot;11st, the first rotor plate;12nd, the second rotor plate;13rd, stir Mouthful;14th, limit assembly;15th, recessed groove;16th, briquetting;17th, spring;18th, spacing ring set;19th, locating shaft;20th, elastic component.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1-3.
As described in Fig. 1,2, a kind of planetary reducer disclosed in the present embodiment, including planetary reducer body 1, Include transmission main shaft 2 on planetary reducer body 1, be connected to the driving member 3 of transmission main shaft 2, be sheathed in driving member 3 Positioning disk 4, positioning disk 4 is equipped with some bars 5 in the side away from transmission main shaft 2, and planet tooth is provided with the outer sheath of bar 5 Wheel 6, often need not be by the He of planetary gear 6 when carrying out the maintenance of the decelerator of planetary gear 6 when dismantling 6 decelerator of planetary gear Bar 5 is separated, and because planetary gear 6 is sheathed on bar 5, causes planetary gear 6 it occur frequently that the phenomenon released, below Improved embodiment is further described.
As shown in Figure 2,3, planetary gear 6 in its lower end be provided be communicated in its inner ring and with the radius identical branch of inner ring Stay tube 7, the support tube 7 is shaped as hollow cylinder, and support tube 7 is on the side wall of its bottom being equipped with spacing ring flat-plate 8, the spacing ring flat-plate 8 is set in annulus, and positioning disk 4 in axial direction inwardly opens up fluted 9, and the groove 9 is set in oval, recessed Groove 9 hangs down in the bottom that the side close to locating shaft 19 offers the slot 10 in being inserted into for spacing ring flat-plate 8 and the slot 10 Bar 5 directly is fixedly connected on, the radius at the aperture position of slot 10 here is identical with the radius of spacing ring flat-plate 8 to facilitate planet The insertion of the support tube 7 of gear 6.
As shown in Figure 2,3, locating shaft 19 is provided with groove 9, the locating shaft 19 is overall to be set in cylinder, locating shaft 19 Upper and lower ends are rotatably connected to the first rotor plate 11 and the second rotor plate 12, the first rotor plate 11, the second rotor plate 12 respectively Set in the part that connection is rotated with locating shaft 19 in hollow ring, the first rotor plate 11, the second rotor plate 12 are in close to fixed The one end in the position center of circle of disk 4 is provided with the elastic component 20 being fixedly connected respectively with the first rotor plate 11 and the second rotor plate 12, this In elastic component 20 be preferably stage clip.
When planetary gear 6 is inserted on slot 10, the first rotor plate 11, the second rotor plate 12 be located at the top of slot 10 and The distance of first rotor plate 11, the other end of the second rotor plate 12 and locating shaft 19 is all higher than spacing ring flat-plate 8 to locating shaft 19 Distance, can effectively make the first rotor plate 11, the second rotor plate 12 effectively be clamped in the support tube of planetary gear 6 by the setting 7 realize to spacing on the spacing longitudinal direction of ring flat-plate 8.
As shown in figure 3, the first rotor plate 11, the second rotor plate 12 are set in the side wall close to the side of slot 10 in circular arc And the identical contact surface to increase between the first rotor plate 11, the second rotor plate 12 and support tube 7 of outer shroud of radian and support tube 7 Product, while being prevented effectively from the movement on the spacing generation of ring flat-plate 8 longitudinal direction.
As shown in figure 3, the first rotor plate 11, the second rotor plate 12 are provided with opening in the side close to positioning disk 4, should The rounded setting of opening is stirred with convenient use personnel by finger or other instruments.
In addition, the position for effectively the first rotor plate 11 of limitation, the second rotor plate 12 avoids generation planetary gear 6 from occurring pine De- phenomenon, is also provided with limit assembly 14 here, and the limit assembly 14 is disposed in proximity to the first rotor plate 11, the second rotor plate 12 sides and the side of remotely located axle 19.
As shown in figure 3, limit assembly 14 includes being opened in the recessed groove 15 of the bottom of groove 9, the pressing positioned at the top of groove 9 Block 16, be arranged between briquetting 16 and recessed groove 15 and be respectively fixedly connected with recessed groove 15, the spring 17 of briquetting 16, And spacing ring set 18 of the briquetting 16 on the side wall of spring 17 is arranged at, recessed groove 15 here is set to be circular, institute Stating briquetting 16 will not touch when the end away from recessed groove 15 is set and pressed with convenient use personnel by finger in circular arc To wedge angle and it is injured, spring 17 is preferably stage clip so that briquetting 16 exceeds recessed groove 15, and spacing ring when not pressing The radius of set 18 is more than the radius of recessed groove 15 to avoid the ejection recessed groove 15 completely of briquetting 16.
Specific operating process can be analyzed to planetary gear 6 from the unloading process and installation process on bar 5, right below Said process is specifically addressed:
Unloading process:
Step one:Briquetting 16 is pressed into recessed groove 15 first.
Step 2:By finger or tool insertion-arrangement in the opening of the first rotor plate 11, the second rotor plate 12, rotate first and rotate Plate 11, the second rotor plate 12.
Step 3:When the first rotor plate 11, the second rotor plate 12 operating personnel stir power in the presence of, first rotates Plate 11, the second rotor plate 12 exceed the position of briquetting 16, and briquetting 16 will continue to exceed recessed groove in the presence of spring 17 15, now the first rotor plate 11, the second rotor plate 12 will be connected to the another of briquetting 16 under the pulling force effect of elastic component 20 End, the first rotor plate 11, the other end of the second rotor plate 12 also will no longer be connected to support tube 7, now can be incited somebody to action by hand Planetary gear 6 is pulled out from bar 5.
And then above-mentioned unloading process, installation process is as follows:
Step one:Planetary gear 6 is set on bar 5 and slot 10 is inserted into along the direction of the position of slot 10 It is interior.
Step 2:Pressing briquetting 16 makes the first rotor plate 11, the second rotor plate 12 occur in the presence of elastic component 20 Rotate, after the first rotor plate 11, the second rotor plate 12 inwardly rotate more than the position of briquetting 16, now elastic component 20 outwards rotate the first rotor plate 11, the second rotor plate 12 is applied, and now the first rotor plate 11, the second rotor plate 12 The other end also will effectively limit spacing ring flat-plate 8 and occur movement on longitudinal direction, realize the Fast Installation of planetary gear 6.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (7)

1. a kind of planetary reducer, including planetary reducer body (1), the planetary reducer body (1) It is upper to include transmission main shaft (2), the positioning disk (4) for being connected to the driving member of transmission main shaft (2) (3), being sheathed in driving member (3), The positioning disk (4) is provided with some bars (5) in the side away from transmission main shaft (2), and the bar (5) is connected with planet tooth Take turns (6), it is characterized in that:The planetary gear (6) in its lower end be provided be communicated in its inner ring and with the radius identical of inner ring Support tube (7), the support tube (7) in close to its bottom side wall on be equipped with spacing ring flat-plate (8), positioning disk (4) edge Axial direction is inwardly opened up fluted (9), and the groove (9) is offered for spacing ring flat-plate in the side close to locating shaft (19) (8) bottom of slot (10) and the slot (10) in being inserted into vertically is fixedly connected in bar (5), the groove (9) The upper and lower ends for being provided with locating shaft (19) and the locating shaft (19) are rotatably connected to the first rotor plate (11) and respectively Two rotor plates (12), first rotor plate (11), the second rotor plate (12) are provided with one end close to positioning disk (4) center of circle The elastic component (20) being fixedly connected respectively with the first rotor plate (11) and the second rotor plate (12);
When planetary gear (6) is inserted on slot (10), first rotor plate (11), the second rotor plate (12) are located at slot (10) top and the distance of the first rotor plate (11), the other end of the second rotor plate (12) and locating shaft (19) is all higher than spacing Ring flat-plate (8) arrives the distance of locating shaft (19).
2. planetary reducer according to claim 1, it is characterized in that:First rotor plate (11), second rotate Plate (12) is set in the side wall close to slot (10) side in circular arc and radian is identical with the outer shroud of support tube (7).
3. planetary reducer according to claim 1, it is characterized in that:First rotor plate (11), second rotate Plate (12) is provided with the side close to positioning disk (4) and stirs mouth (13).
4. planetary reducer according to claim 3, it is characterized in that:It is described to stir the rounded setting of mouth (13).
5. planetary reducer according to claim 1, it is characterized in that:Also include being disposed in proximity to the first rotor plate (11), the second rotor plate (12) with limit the first rotor plate (11), the second rotor plate (12) rotate limit assembly (14).
6. planetary reducer according to claim 5, it is characterized in that:The limit assembly (14) is recessed including being opened in The recessed groove (15) of groove (9) bottom, the briquetting (16) above groove (9), it is arranged at briquetting (16) and recessed groove (15) between and it is respectively fixedly connected with recessed groove (15), the spring (17) of briquetting (16) and is arranged at briquetting (16) Spacing ring set (18) on the side wall of spring (17), the radius of spacing ring set (18) is more than the opening half of recessed groove (15) Footpath.
7. planetary reducer according to claim 6, it is characterized in that:The briquetting (16) is in away from recessed groove (15) end is set in circular arc.
CN201720371617.3U 2017-04-06 2017-04-06 Planetary reducer Expired - Fee Related CN206617504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720371617.3U CN206617504U (en) 2017-04-06 2017-04-06 Planetary reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720371617.3U CN206617504U (en) 2017-04-06 2017-04-06 Planetary reducer

Publications (1)

Publication Number Publication Date
CN206617504U true CN206617504U (en) 2017-11-07

Family

ID=60235931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720371617.3U Expired - Fee Related CN206617504U (en) 2017-04-06 2017-04-06 Planetary reducer

Country Status (1)

Country Link
CN (1) CN206617504U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111717269A (en) * 2020-07-02 2020-09-29 江苏胜立特机械有限公司 Planetary gear reducer for vehicle steering device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111717269A (en) * 2020-07-02 2020-09-29 江苏胜立特机械有限公司 Planetary gear reducer for vehicle steering device

Similar Documents

Publication Publication Date Title
EP2159092A3 (en) Power transmission apparatus
CN208979841U (en) A kind of efficient digital cuttings grabbing device
CN206617504U (en) Planetary reducer
CN108996073A (en) One kind is tiped rubbish convenient dustbin
CN206617512U (en) A kind of planetary reducer
CN105552514B (en) A kind of light-duty internal-gear type easy care radar antenna base
CN206375606U (en) A kind of powered hoist of reel easy to assemble
CN202628954U (en) Planetary reducer for large plate bending machine
CN201284718Y (en) Energy conversion device for collecting fluid kinetic energy in pipe
CN206678687U (en) A kind of Quick tire-changing device available for car
CN207045009U (en) A kind of electric dust-proof blackboard eraser
CN207240198U (en) A kind of fully-automatic intelligent deaeration robot manipulator
CN206550180U (en) A kind of wheel rim circle pipe device
CN202251688U (en) Novel speed reducing mechanism
CN107855981A (en) Pin shaft disassembling tool
CN108519248B (en) Soil sampling device used near underground pipeline
CN207715652U (en) New harmonic retarder
CN209077641U (en) The doffer of disk spring
CN207861761U (en) A kind of driving device of hoist engine
CN207402047U (en) A kind of horizontal forging and upsetting machine for being used to produce flange
CN201419523Y (en) Rotating operating platform of friction press
CN207348625U (en) The decelerating motor of automatic door lock
CN106622688B (en) Upper discharging deoiling machine
CN209564422U (en) A kind of sterilizing equipment decontaminating apparatus after multi-faceted internal medicine detection
CN201792307U (en) Automobile engine sealing ring guide-in tool

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171107

Termination date: 20210406

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