CN106382348B - A kind of transmission device of vertical circulation stereo garage - Google Patents

A kind of transmission device of vertical circulation stereo garage Download PDF

Info

Publication number
CN106382348B
CN106382348B CN201611113197.5A CN201611113197A CN106382348B CN 106382348 B CN106382348 B CN 106382348B CN 201611113197 A CN201611113197 A CN 201611113197A CN 106382348 B CN106382348 B CN 106382348B
Authority
CN
China
Prior art keywords
gear
horizontal axis
driver plate
transmission
stereo garage
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.)
Active
Application number
CN201611113197.5A
Other languages
Chinese (zh)
Other versions
CN106382348A (en
Inventor
蔡理昌
陈志滨
颜明哲
李茂忠
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.)
Fujian Jilong Machine Technologies Co Ltd
Original Assignee
Fujian Jilong Machine Technologies 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 Fujian Jilong Machine Technologies Co Ltd filed Critical Fujian Jilong Machine Technologies Co Ltd
Priority to CN201611113197.5A priority Critical patent/CN106382348B/en
Publication of CN106382348A publication Critical patent/CN106382348A/en
Application granted granted Critical
Publication of CN106382348B publication Critical patent/CN106382348B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H37/00Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/08Garages for many vehicles
    • E04H6/12Garages for many vehicles with mechanical means for shifting or lifting vehicles
    • E04H6/14Garages for many vehicles with mechanical means for shifting or lifting vehicles with endless conveyor chains having load-carrying parts moving vertically, e.g. paternoster lifts also similar transport in which cells are continuously mechanically linked together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

The present invention provides a kind of transmission device of vertical circulation stereo garage, including the rack of split settings and several transmission horizontal axis;It is installed with driving device on the lateral wall of rack;Sequentially coaxial rigid drive connection composition is driven horizontal axis component to the output shaft of driving device with all transmission horizontal axis;The left and right ends difference adapter sleeve for being driven horizontal axis component is equipped with first gear;Its excircle of each first gear outer is uniformly arranged at least two second gears, and all second gears are engaged with first gear;The driver plate supporting sleeve of one inner hollow is set to outside whole second gears, each second gear coordinates with the madial wall groove of driver plate, the carrier bar of the one big chain link chain of cycle is provided with several plectrums along chain loop direction sequence interval, several notches are offered on the excircle of driver plate, are only realized and are sequentially connected by the cooperation of plectrum and notch between driver plate and the big chain link chain of cycle.Drive stability of the invention is good, safety coefficient is high.

Description

A kind of transmission device of vertical circulation stereo garage
Technical field
The invention belongs to garage structure field, especially a kind of transmission device of vertical circulation stereo garage.
Background technology
It is especially prominent the today's society that economy develops very fast, the demand sharp increase to space, parking difficulty the problem of, In order to cope with this problem, occurs vertical circulation stereo garage both at home and abroad.
Application publication number is that 105672712 A Chinese patents of CN disclose a kind of vertical circulation stereo garage, the driving Device includes the transmission horizontal axis for crossing rack, and transmission horizontal axis is sequentially connected with driving motor;The left and right ends of transmission horizontal axis respectively cover Equipped with sprocket wheel, the position directly above of each sprocket wheel is equipped with the smooth top rotating disc in outer radial periphery surface on frame top;Rack Arranged on left and right sides is correspondingly provided with the big chain link chain of cycle from top to bottom, and it is outstanding by several triangle carrier bars interval to recycle big chain link chain Several carrier vehicle hangers are hung, wherein transmission horizontal axis and the transmission connecting structure of driving motor are:It is driven one of chain on horizontal axis The left or right side of wheel is equipped with drive sprocket, the axle center of the axle center of drive sprocket and transmission horizontal axis on the same line, drive chain Wheel is connected by chain with the power output sprocket of driving motor, and (transmission i.e. between driving motor and transmission horizontal axis passes for chain It is dynamic).
But the driving device of existing vertical circulation stereo garage has the disadvantage that:Due to existing driving motor Transmission between transmission horizontal axis is chain drive, is added, the basic structure of chain is:One group of carrier bar arranged in parallel forms one A chain link, adjacent link are hinged by one perpendicular to the carrier bar articulated shaft of carrier bar, multiple chain links by carrier bar articulated shaft successively It joins end to end to form chain, therefore, when the vehicle of vertical circulation stereo garage carrying is more, the carrier bar articulated shaft of chain is held The phenomenon that pressure received is larger, and chain is easily broken;Simultaneously as the link position of carrier bar and carrier vehicle hanger is usually located at The centre position of carrier vehicle hanger is passed through, it is necessary to be passed using large diameter sprocket side by side to accommodate two carrier vehicle hangers simultaneously The problem of dynamic to recycle big chain link chain, and large diameter sprocket is easily deformed when bearing larger stress;It adds, sprocket wheel passes When the big chain link chain of dynamic cycle, the basic structure for recycling big chain link chain is:One group of big carrier bar arranged in parallel forms a chain Section, adjacent link are hinged by one perpendicular to the carrier bar articulated shaft of carrier bar, and multiple chain links pass through carrier bar articulated shaft head and the tail successively It is connected to form the big chain link chain of cycle, it is larger to recycle the pressure that the carrier bar articulated shaft of big chain link chain is born, and recycles big chain link Also easily there is phenomenon of rupture in chain, to, cause the drive stability of existing vertical circulation stereo garage poor, Run unstable, and phenomenon of rupture once occurs for chain or the big chain link chain of cycle, will result directly in vertical circulation stereo garage In driving hanger occur accidental falling, there are great security risks.
Invention content
The present invention is intended to provide the vertical circulation stereo garage transmission device that a kind of transmission stability is good, safety coefficient is high.
A kind of transmission device of vertical circulation stereo garage, including the rack of split settings and several transmission horizontal axis;Machine It is installed with driving device on the lateral wall of frame;Sequentially coaxial rigid is sequentially connected the output shaft of driving device with all transmission horizontal axis Composition transmission horizontal axis component;The left and right ends difference adapter sleeve for being driven horizontal axis component is equipped with first gear;Each first gear edge Its excircle is uniformly arranged at least two second gears, and all second gears are engaged with first gear;One inner hollow is dialled Disk supporting sleeve is set to outside whole second gears, and each second gear coordinates with the madial wall groove of driver plate, a big chain link of cycle The carrier bar upper edge chain loop direction of chain is sequentially arranged at intervals with several plectrums, and several lack is offered on the excircle of driver plate Mouthful, it is only realized and is sequentially connected by the cooperation of plectrum and notch between driver plate and the big chain link chain of cycle.
It is sequentially connected for coaxial rigid between inventive drive means and transmission horizontal axis, is passed without the flexibility such as chain, band Moving part avoids chain breakage and with slipping phenomenon;Meanwhile the present invention passes through the tertiary gear of first gear, second gear, driver plate The kind of drive, first gear and second gear can alleviate the stress for being transferred to driver plate, to avoid driver plate from deforming and slippage problems; It adds, is only realized and be sequentially connected by the cooperation of plectrum and notch between driver plate and the big chain link chain of cycle in the present invention, and And plectrum is provided on the carrier bar for recycling big chain link chain, passes through sprocket wheel and the big chain link chain chain line of cycle with existing Cooperation realizes that sprocket wheel to the transmission for recycling big chain link chain is compared, the carrier bar articulated shaft of the big chain link chain of cycle of the invention without Pressure need to be directly born, the fracture for recycling big chain link chain is avoided, therefore, vertical circulation stereo garage transmission device of the invention It can ensure that preferable transmission stability so that run more stable, safety coefficient higher.
The output shaft of driving device passes through shaft coupling sequentially coaxial rigid drive connection composition transmission with all transmission horizontal axis Horizontal axis component, not only reliable transmission, also, shaft coupling also have buffering, vibration damping and the effect for improving shafting dynamic property.
At least three second gears are preferably provided with outside each first gear, second gear is matched with first gear, driver plate groove While closing the drive connection realized and be driven horizontal axis to driver plate, second gear also acts as the effect of support driver plate, when each first When being preferably provided at least three second gears outside gear, second gear is more stable to the supporting role of driver plate.
The diameter of the first gear is less than the diameter of second gear.Due to the biography of existing vertical circulation stereo garage Dynamic device is mutually coordinated using the power output sprocket of chain and drive sprocket, driving device on transmission horizontal axis to be driven to realize Dynamic device uses pinion gear, drive sprocket to use the side of gear wheel to the transmission for being driven horizontal axis, also, by power output sprocket Formula realizes the purpose of deceleration, and between the driving device output shaft invented and transmission horizontal axis coaxial rigid is sequentially connected, can not Deceleration purpose is played, still, the diameter of first gear of the invention is less than the diameter of second gear, can play the role of deceleration, And it is also more laborsaving.
Support base is installed on the corresponding rack madial wall of the driver plate, circular base slab, institute are installed on support base The driver plate lateral surface stated installs several rotatable support wheels, and support wheel is circumferentially distributed, the axial direction of support wheel wheel shaft and driver plate Parallel, circular base slab is in the inner ring that whole support wheels of circumferentially branch surround, and the peripheral surface of all support wheels is equal It is bonded with the peripheral surface of circular base slab, the both ends of rotation horizontal axis component rotate circular base slab and homonymy through homonymy Support base.During the work time, the peripheral surface of all support wheels is bonded with the peripheral surface of circular base slab so that circle branch Fagging can play the role of supporting support wheel and driver plate, avoid driver plate double swerve, to increase first gear, second gear, The stability of driver plate three-stage cylindrical gear structure, ensures the stability of entire transmission device.In specific implementation process, the branch Support and offered for circular base slab outer periphery along embedded annular groove along its circumferential direction in the middle part of the peripheral surface of wheel, at this point, support wheel with Cooperation between circular base slab is more stable.In addition, center-wheel arbor, centre wheel is arranged in the center rotating of the second gear Axis extends outwardly through the circular base slab of homonymy, and is inserted on the support base of homonymy, and the stability of second gear is good, into one Step improves the overall stability of transmission device.
The driving device includes driving motor and retarder.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the present invention;
Fig. 2 is that the present invention removes the sectional perspective structure chart after rack and support base;
Fig. 3 is that the present invention removes the broken section structure chart after rack.
Specific implementation mode
The better embodiment of the present invention is illustrated in conjunction with attached drawing:
In conjunction with Fig. 1~3, a kind of transmission device of vertical circulation stereo garage, including the rack 1 of split settings and several It is driven horizontal axis 21;Driving device 3 is installed on the lateral wall of rack 1;The output shaft 31 of driving device and all transmission horizontal axis 21 Sequentially coaxial rigid, which is sequentially connected, forms transmission horizontal axis component 2;The left and right ends difference adapter sleeve for being driven horizontal axis component 2 is equipped with the One gear 4;Each first gear 4 is uniformly arranged four second gears 5 along its excircle, all second gears 5 with the first tooth 1 engagement of wheel;6 supporting sleeve of driver plate of one inner hollow is set to outside whole second gears 5, and each second gear 5 is interior with driver plate 6 Side wall groove coordinates, and a 71 upper edge chain loop direction of carrier bar for recycling big chain link chain 7 is sequentially arranged at intervals with several plectrums 8, it offers several notches 61 on the excircle of driver plate 6, only passes through plectrum 8 and notch between driver plate 6 and the big chain link chain of cycle 7 61 cooperation, which is realized, to be sequentially connected.
During the work time, start the driving device 3 of stereo garage, the output shaft 31 of driving device 3 rotates, and drives transmission Horizontal axis 21 rotates, and realizes the rotation of transmission horizontal axis component 2;It is driven horizontal axis component 2 and drives first gear 4, second gear successively again 5, driver plate 6 rotates, and driver plate 6 drives the cycle rotation for recycling big chain link chain 7 by the cooperation of notch 61 and plectrum 8 again.
It is sequentially connected for coaxial rigid between inventive drive means 3 and transmission horizontal axis 21, without flexibility such as chain, bands Driving member avoids chain breakage and with slipping phenomenon;Meanwhile the present invention by first gear 4, second gear 5, driver plate 6 three Grade gear transmission mode, first gear 4 and second gear 5 can alleviate the stress for being transferred to driver plate 6, to avoid driver plate 6 from deforming And slippage problems;It adds, only passes through the cooperation of plectrum 8 and notch 61 between driver plate 6 and the big chain link chain of cycle 7 in the present invention Realize and be sequentially connected, also, plectrum 8 is provided on the carrier bar 71 for recycling big chain link chain 7, with it is existing by sprocket wheel with It recycles 7 chain line of big chain link chain to coordinate to realize that sprocket wheel to the transmission for recycling big chain link chain 7 is compared, the big chain of cycle of the invention The carrier bar articulated shaft of pitch chain item 7 avoids the fracture for recycling big chain link chain 7, therefore, of the invention hangs down without directly bearing pressure Straight circulating stereoscopic garage transmission device can ensure that preferable transmission stability so that run more stable, safety coefficient higher.
Certainly, 2 or 3 or the second gear 5 more than 4 can also be set outside each first gear 4 of the invention, but It is that when at least three second gear 5 being arranged outside each first gear 4, second gear 5 is more stable to the supporting role of driver plate 6.Separately Outside, the quantity of the transmission horizontal axis 21 is also not necessarily limited to two in attached drawing, or one or be more than two, can basis The length needs of transmission horizontal axis component 2 are adjusted.
As shown in figure 3, the output shaft 31 of driving device and all transmission horizontal axis 21 pass through the sequentially coaxial rigid of shaft coupling 100 The composition that is sequentially connected, which is driven horizontal axis component 2, not only reliable transmission, also, shaft coupling, to be also had buffering, vibration damping and improves shafting dynamic The effect of performance.
As shown in Figure 2 and Figure 3, the diameter of the first gear 4 is less than the diameter of second gear 5.Due to existing vertical The transmission device of circulating stereoscopic garage is equal using chain and drive sprocket, the power output sprocket of driving device on transmission horizontal axis It cooperates to realize transmission of the driving device to transmission horizontal axis, also, by power output sprocket using pinion gear, drive chain Wheel realizes the purpose of deceleration by the way of gear wheel, and same between 3 output shaft of driving device invented and transmission horizontal axis 21 Axis positive drive connects, and can not play deceleration purpose, and still, the diameter of first gear 4 of the invention is less than the straight of second gear 5 Diameter can play the role of deceleration, and also more laborsaving.
In conjunction with Fig. 1~Fig. 3, support base 9 is installed on 6 corresponding rack of driver plate, 1 madial wall, is pacified on support base 9 Equipped with circular base slab 10,6 lateral surface of driver plate installs several rotatable support wheels 11, and support wheel 11 circumferentially divides Cloth, 11 wheel shaft of support wheel is parallel with the axial direction of driver plate 6, and whole support wheels 11 that circular base slab 10 is located at circumferentially branch surround Inner ring in, and the peripheral surface of all support wheels 11 is bonded with the peripheral surface of circular base slab 10, the two of rotation horizontal axis component 2 End rotates the support base 9 of the circular base slab 10 and homonymy through homonymy.During the work time, all support wheels 11 is outer Circumferential surface is bonded with the peripheral surface of circular base slab 10 so that circular base slab 10 can play support support wheel 11 and driver plate 6 Effect, avoid 6 double swerve of driver plate, to increase first gear 4, second gear 5,6 three-stage cylindrical gear structure of driver plate it is steady It is qualitative, ensure the stability of entire transmission device.In specific implementation process, along its week in the middle part of the peripheral surface of the support wheel 11 To offering for 10 outer periphery of circular base slab along embedded annular groove 110 (as shown in Figure 3), at this point, support wheel 11 with it is round Cooperation between support plate 10 is more stable.In addition, as shown in figure 3, centre wheel is arranged in the center rotating of the second gear 5 Axis 51, center-wheel arbor 51 extend outwardly through the circular base slab 10 of homonymy, and are inserted on the support base 9 of homonymy, the second tooth The stability of wheel 5 is good, further increases the overall stability of transmission device.
As shown in Figure 1, Figure 3, the driving device 3 includes driving motor 32 and retarder 33.

Claims (8)

1. a kind of transmission device of vertical circulation stereo garage, including the rack of split settings and several transmission horizontal axis;Rack Lateral wall on be installed with driving device;It is characterized in that:The output shaft of driving device is sequentially coaxial rigid with all transmission horizontal axis Property be sequentially connected composition transmission horizontal axis component;The left and right ends difference adapter sleeve for being driven horizontal axis component is equipped with first gear;Each First gear is uniformly arranged at least two second gears along its excircle, and all second gears are engaged with first gear;In one The hollow driver plate supporting sleeve in portion is set to outside whole second gears, and each second gear coordinates with the madial wall groove of driver plate, and one The carrier bar upper edge chain loop direction for recycling big chain link chain is sequentially arranged at intervals with several plectrums, is opened up on the excircle of driver plate There are several notches, is only realized and be sequentially connected by the cooperation of plectrum and notch between driver plate and the big chain link chain of cycle.
2. a kind of transmission device of vertical circulation stereo garage according to claim 1, it is characterised in that:Driving device By shaft coupling, sequentially coaxial rigid drive connection composition is driven horizontal axis component to output shaft with all transmission horizontal axis.
3. a kind of transmission device of vertical circulation stereo garage according to claim 1, it is characterised in that:Each first tooth Wheel is outer to be arranged at least three second gears.
4. a kind of transmission device of vertical circulation stereo garage according to claim 1, it is characterised in that:Described first The diameter of gear is less than the diameter of second gear.
5. a kind of transmission device of vertical circulation stereo garage according to claim 1, it is characterised in that:The driver plate Support base is installed on corresponding rack madial wall, circular base slab, driver plate lateral surface installation are installed on support base Several rotatable support wheels, support wheel are circumferentially distributed, and support wheel wheel shaft is parallel with the axial direction of driver plate, and circular base slab is located at In the inner ring that circumferentially whole support wheels of branch surround, and the peripheral surface of all support wheels with the peripheral surface of circular base slab The both ends of fitting, rotation horizontal axis component rotate the support base of circular base slab and homonymy through homonymy.
6. a kind of transmission device of vertical circulation stereo garage according to claim 5, it is characterised in that:The support wheel Peripheral surface in the middle part of offered for circular base slab outer periphery along embedded annular groove along its circumferential direction.
7. a kind of transmission device of vertical circulation stereo garage according to claim 5, it is characterised in that:Described second Center-wheel arbor is arranged in the center rotating of gear, and center-wheel arbor extends outwardly through the circular base slab of homonymy, and is inserted in homonymy Support base on.
8. a kind of transmission device of vertical circulation stereo garage according to claim 1, it is characterised in that:The driving dress It sets including driving motor and retarder.
CN201611113197.5A 2016-12-07 2016-12-07 A kind of transmission device of vertical circulation stereo garage Active CN106382348B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611113197.5A CN106382348B (en) 2016-12-07 2016-12-07 A kind of transmission device of vertical circulation stereo garage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611113197.5A CN106382348B (en) 2016-12-07 2016-12-07 A kind of transmission device of vertical circulation stereo garage

Publications (2)

Publication Number Publication Date
CN106382348A CN106382348A (en) 2017-02-08
CN106382348B true CN106382348B (en) 2018-08-24

Family

ID=57960129

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611113197.5A Active CN106382348B (en) 2016-12-07 2016-12-07 A kind of transmission device of vertical circulation stereo garage

Country Status (1)

Country Link
CN (1) CN106382348B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107989429B (en) * 2017-12-11 2019-08-27 安徽双骏智能科技有限公司 A kind of vertical circulation stereo garage
CN109268462B (en) * 2018-11-20 2024-01-05 宁波益捷精密机械有限公司 Double-end push-and-pull device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204590713U (en) * 2014-12-12 2015-08-26 比亚迪股份有限公司 For multi-storied garage chain wheel assembly and there is its multi-storied garage
CN105064742A (en) * 2015-08-28 2015-11-18 浙江双友物流器械股份有限公司 Stereoscopic parking garage
CN205046895U (en) * 2015-10-19 2016-02-24 浙江凯达奔克起重设备有限公司 Stereo garage's transmission circulates perpendicularly
CN205077927U (en) * 2015-10-25 2016-03-09 赵传来 Three -dimensional circulation garage power device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100385745B1 (en) * 2000-06-02 2003-05-28 동양기전 주식회사 Perpendicular circulating parking system for automobile
KR101075262B1 (en) * 2008-10-15 2011-10-19 박달영 A vertical rotary parking system
JP5753724B2 (en) * 2011-04-25 2015-07-22 Ihi運搬機械株式会社 Parking equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204590713U (en) * 2014-12-12 2015-08-26 比亚迪股份有限公司 For multi-storied garage chain wheel assembly and there is its multi-storied garage
CN105064742A (en) * 2015-08-28 2015-11-18 浙江双友物流器械股份有限公司 Stereoscopic parking garage
CN205046895U (en) * 2015-10-19 2016-02-24 浙江凯达奔克起重设备有限公司 Stereo garage's transmission circulates perpendicularly
CN205077927U (en) * 2015-10-25 2016-03-09 赵传来 Three -dimensional circulation garage power device

Also Published As

Publication number Publication date
CN106382348A (en) 2017-02-08

Similar Documents

Publication Publication Date Title
CN104300748B (en) The drawing-die coil inserting apparatus of motor stator core
CN106382348B (en) A kind of transmission device of vertical circulation stereo garage
CN107407377A (en) Star-wheel torquer
CN205335430U (en) Antenna transmission and antenna
CN102728742A (en) Three-station vertical type assembling machine of water heater liner
CN202164460U (en) Clutch mechanism of double-power washing machine driving assembly
CN206279825U (en) A kind of transmission device of vertical circulation multi-storied garage
CN103028646A (en) Ring making machine
CN206319677U (en) A kind of transmission device with high stability of vertical circulation multi-storied garage
CN106486213B (en) A kind of cradle-type cable-former and its cradle device
CN206267592U (en) A kind of vertical circulation multi-storied garage
CN105513711B (en) Cantilever twists and its method of work
CN204080229U (en) Twisting machine upper strata drive disk assembly
CN106422945A (en) Stirrer power device
CN202877301U (en) Square hollow guard rail twisting machine
CN207485922U (en) A kind of brake shaft coupling of clothes airing machine
CN102570713B (en) Brushless planetary speed reduction hub motor
CN205715491U (en) Hang combined track sprocket wheel and chain wheel driving mechanism
CN205916429U (en) Novel ring type machine change transmission device
CN102671952B (en) Mill roller case turning device
CN202017734U (en) Speed reducer
CN202589202U (en) Full automatic clothes hanger
CN204123533U (en) A kind of rotating mechanism of saw power set of restricting
CN204164309U (en) A kind of rope crawling wheel
CN103277493A (en) Gear transmission device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant