CN200978547Y - Double-worm wheel type friction pulley vehicle-accessing device - Google Patents
Double-worm wheel type friction pulley vehicle-accessing device Download PDFInfo
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- CN200978547Y CN200978547Y CN 200620043173 CN200620043173U CN200978547Y CN 200978547 Y CN200978547 Y CN 200978547Y CN 200620043173 CN200620043173 CN 200620043173 CN 200620043173 U CN200620043173 U CN 200620043173U CN 200978547 Y CN200978547 Y CN 200978547Y
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- friction pulley
- output shaft
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Abstract
A double worm wheel type friction gear access vehicle device mechanism for picking up or packing a car in a stereo garage, comprising a shifter, a connecting and movement mechanism of a car carrying board which are arranged on a moving trolley ( or a elevating table). The connecting and movement mechanism of the car carrying board comprises at least a moving bracket connected with the movement mechanism and a friction gear device arranged on the moving bracket. The friction gear arm device comprises a friction gear actuating motor arranged on the moving bracket, a worm-gear reducing mechanism with double output shafts driven by the friction gear actuating motor, a driving friction gear arm component and a driven friction gear arm component driven by two output shafts of the worm-gear reducing mechanism with double output shafts and two independent synchronous chain drive mechanism. The driving friction gear arm component and the driven friction gear arm component are parallel relatively arranged, and can enter a friction plate front end angle arranged at the bottom of the car carrying board. The double worm wheel type friction gear access vehicle device mechanism of the utility model has the advantages of safety, reliability and high efficiency.
Description
Technical field
The utility model relates in the parking systems, extracts or deposit the device, particularly a kind of pair of worm-gear type friction pulley access device mechanism of automobile on the mobile trolley used or elevating stage.
Background technology
The mode of flatness and reciprocator stereo-parking system storage automobile is a laneway type.Primary structure is the modular unit structure, and several layers of parking space are formed by steel work in each unit, and several unit are stitched together then, forms the laneway type parking apparatus.The parts that park a car in system are vehicle-containing, transport automobile arrival target parking position by hoist and put layer, vehicle-containing (being loaded with automobile) is in company with the mobile trolley used traversing action of master by chassis, finish and seek the purpose that target parking position is put in the tunnel, then, deposit the action of (or extract) automobile, the transverse-moving mechanism on then mobile trolley used (or elevating stage) by being fixed on, with vehicle-containing be connected and motion is finished.
In the parking apparatus, extract and deposit automobile on mobile trolley used (or elevating stage), usually the chain that pushes away hook by band is finished in transmission.As shown in Figure 1, be fixed with driving chain 13 on mobile trolley used 12, the driving chain bottom is symmetrically installed with two and pushes away hook 14, by the transmission of chain, can deliver to certain position with pushing away hook.Vehicle-containing 1 ' front end be welded with the plate 15 that is located by connecting.Because the restriction in lifting tunnel, prepare to carry 1 ' time of sweep when mobile trolley used (or elevating stage) arrives the target location, the drive disk assembly on it (or driving chain) can only whole first lateral displacement one segment distance L, so as near vehicle-containing 1 '.Drive disk assembly starts then, the driving chain bottom pushed away hook 14 displacement one segment distance M again, deliver in the groove of the plate 15 that is located by connecting, drive vehicle-containing 1 ' enter on mobile trolley used 12 (or elevating stages), two of symmetry push away hook 14 can satisfy on the one hand mobile trolley used 12 (or elevating stages) two-sided pick vehicle-containing 1 ', when mobile trolley used 12 (or the elevating stages) of vehicle-containing 1 ' enter, be fixed on mobile trolley used 12 (or elevating stages), on the other hand in company with its whole moving.
Traditional extraction and deposit mode---the chain drive mode of automobile, mainly contain following shortcoming: 1, band push away hook chain when submitting vehicle-containing, forms by two actions, i.e. the chain drive that the whole traversing action of driving chain and pushing away is hooked to is moved, the used time is long, and system effectiveness is low; 2, extract and deposit vehicle-containing and mainly finish by chain drive, transmission accuracy is low, not steady, noise is big; When 3, vehicle-containing entered mobile trolley used (or elevating stage), by pushing away fixedly vehicle-containing of hook on the chain, positioning accuracy was low, and system reliability is reduced.
The utility model content
Technical problem to be solved in the utility model is the shortcoming that exists in existing traditional parking apparatus, in order to improve three property---reliability, safety, the efficientibility of parking apparatus most possibly, and provide a kind of two worm-gear type friction pulley access device mechanism that parking systems extracted, deposited automobile that is used for.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind ofly be used for the two worm-gear type friction pulley access device mechanism that parking systems extracted, deposited automobile, comprise being connected and motion of the travel mechanism that is installed on mobile trolley used (or elevating stage) and vehicle-containing, described and vehicle-containing be connected and motion comprises at least more than one the traversing carriage that is connected with described travel mechanism and is installed in friction pulley device on the traversing carriage; It is characterized in that: described friction pulley arm assembly comprises and being installed on the traversing carriage:
One friction pulley drive motors;
The worm gear reducer mechanism of one double output shaft that drives by the friction pulley drive motors;
One by the worm gear reducer mechanism and two of the double output shaft active friction wheel arm component and the driven friction pulley arm component that drive of synchronization chain transmission mechanism independently, described driving and driven friction pulley arm component is corresponding abreast be provided with and driving and driven friction pulley between can enter the friction plate front end angle that is installed in the vehicle-containing bottom.
Described traversing carriage bilateral symmetry is provided with directive wheel, and described directive wheel places in the mobile trolley used chute.
Described traversing carriage can be horizontally installed on mobile trolley used on, with convenient horizontal mobile car bearing platform; Also can vertically be arranged on mobile trolley used on, conveniently to vertically move car bearing platform.
When the traversing carriage horizontally set, be a traversing carriage, respectively be provided with a cover friction pulley arm assembly at the two ends of traversing carriage.When traversing carriage vertically is provided with, be two, be separately positioned on the two ends of described connecting rod, on two traversing carriages, respectively be provided with a cover friction pulley arm assembly.
Be provided with an elastic force between described active friction wheel arm component and the driven friction pulley arm component and clamp governor motion, this elastic force clamps governor motion and can make between the driving and driven friction pulley and be clamped on the described friction plate with a suitable chucking power, guarantees that driving and driven friction pulley is unlikely to skid.
Described active friction wheel arm component comprises cantilever support in the worm gear reducer mechanism that is arranged on double output shaft, be located in the front axle of cantilever support front end and be arranged on front axle and an output shaft of the worm gear reducer mechanism of double output shaft on forward and backward active friction wheel, synchronization chain transmission mechanism; Forward and backward sprocket wheel on the output shaft that comprises the worm gear reducer mechanism that is installed in front axle and double output shaft of described synchronization chain transmission mechanism and be located on synchronization chain on the forward and backward sprocket wheel; The output shaft of the worm gear reducer mechanism of double output shaft drives front axle by the synchronization chain transmission mechanism and then drives forward and backward active friction wheel and does to rotate synchronously.
Described driven friction pulley arm component comprises cantilever support in the worm gear reducer mechanism that is arranged on double output shaft, be located in the front axle of cantilever support front end and be arranged on front axle and an output shaft of the worm gear reducer mechanism of double output shaft on forward and backward driven friction pulley, synchronization chain transmission mechanism; Forward and backward sprocket wheel on the output shaft that comprises the worm gear reducer mechanism that is installed in front axle and double output shaft of described synchronization chain transmission mechanism and be located on synchronization chain on the forward and backward sprocket wheel; The output shaft of the worm gear reducer mechanism of double output shaft drives front axle and then drives forward and backward driven friction crop rotation by the synchronization chain transmission mechanism and rotates synchronously.
The surface of described driving and driven friction pulley is provided with the wear-resisting or special abrasive rubber material of polyurethane.
The gear that the utility model drives by mobile motor with by mobile motor and doing laterally with the rack drives traversing carriage of gears engaged or shift action longitudinally, after making driving and driven friction pulley arm component near vehicle-containing bottom friction plate, because friction plate front end angle inserts between the driving and driven friction pulley, frictional force that driving and driven friction pulley produces and elastic force clamp vehicle-containing bottom friction plate and vehicle-containing are sent into or taken out the parking space, reach the purpose of depositing or extract automobile.
The utility model compared with prior art has the following advantages and effect:
1,, can guarantee that stroke is big, move quick, accurate positioning because the friction pulley device adopts gear, tooth bar shifting principle to finish displacement.
2, because the friction pulley device has only a shift action to finish and being connected of vehicle-containing, the chain drive that pushes away hook of tradition band needs two shift actions, has saved the time, has accelerated the speed of service of whole system, has improved the efficient of system.
3, owing to adopted friction plate mechanism and elastic force to clamp governor motion, make the friction pulley device pick vehicle-containing operate steadily, non-slip, safe, reliable.
4, because there are polyurethane or special abrasive rubber material in the friction pulley surface, not only increased the frictional force of transporting vehicle-containing, and the noise when reducing action, good buffer effect has simultaneously improved the security performance of system.
5, adopt the worm gear reducer mechanism of double output shaft, diaxon output drives driving and driven friction pulley arm component synchronously and rotates synchronously, makes synchronism better, has also saved processing, installation and maintenance cost.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 for traditional extraction, deposit the chain type traditional structure schematic diagram of automobile.
Fig. 2 is installed in mobile trolley used schematic diagram for the two worm-gear type friction pulley access device mechanism of the utility model embodiment 1.
Fig. 3 is the structural representation of the two worm-gear type friction pulley access device mechanism of the utility model embodiment 1.
Fig. 4 is the structural representation of friction pulley arm assembly of the two worm-gear type friction pulley access device mechanism of the utility model embodiment 1.
Fig. 5 is the friction pulley drive motors of two worm-gear type friction pulley access device mechanism of the utility model embodiment 1 and the structural representation of reducing gear.
Fig. 6 is the structural representation of traversing carriage of the mechanical arm clamps formula friction pulley access device of the utility model embodiment 1.
Fig. 7 is the structural representation of the wheeled equipment mechanism of picking up the car of jig arm friction of the utility model embodiment 2.
Fig. 8 is loaded with the structural representation of the vehicle-containing of automobile for the utility model.
View when Fig. 9 transports the vehicle-containing that is loaded with automobile for of the present utility model pair of worm-gear type friction pulley access device mechanism.
Figure 10 is applied to the schematic diagram of cross sliding type laneway type parking systems for of the present utility model pair of worm-gear type friction pulley access device mechanism.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further set forth the utility model.
As shown in Figure 2, a kind of mechanical arm clamps formula friction pulley access device structure that is used for the parking systems extraction, deposits automobile, this pair worm-gear type friction pulley access device mechanism can realize vertically moving vehicle-containing 1, realizes vertically extracting and depositing automobile.Comprise for make the friction pulley arm assembly be installed near vehicle-containing on mobile trolley used 2 (or elevating stages) travel mechanism with being connected and motion of vehicle-containing.
Travel mechanism comprises the mobile motor 31 that is fixed on mobile trolley used 2 (or elevating stages), output axle head key at mobile motor 31 is provided with gear or sprocket wheel 32, tooth bar or chain 34 engagements on gear or sprocket wheel 32 and the connecting rod 33 that is installed in H shaped steel or U-steel, when the output shaft of mobile motor 31 rotates like this, can drive tooth bar or chain 34 by the engagement of gear or sprocket wheel 32 and do and move around.And moving around of tooth bar or chain 34 moved the traversing carriage 42 that is connected with connecting rod 33 two ends.
Referring to Fig. 3, with vehicle-containing be connected and motion comprises two traversing carriages 42 that two connecting rod 33 two ends connect and is installed in friction pulley arm assembly on the traversing carriage 42; Two traversing carriages, 42 bilateral symmetry are provided with directive wheel 43, and directive wheel 43 places in mobile trolley used 2 the chute 21, make traversing carriage 42 motions steadily.The friction pulley arm assembly can enter the friction plate 11 that is installed in vehicle-containing 1 bottom.
Two traversing carriages 42 vertically are arranged on mobile trolley used 1 rear and front end, conveniently to vertically move vehicle-containing 1.On two traversing carriages 42, respectively be provided with a cover friction pulley arm assembly.
Referring to Fig. 4, the friction pulley arm assembly comprises the worm gear reducer mechanism 52 of the double output shaft that a friction pulley drive motors 51, is driven by friction pulley drive motors 51, by two output shaft 52a, the 52b and two of the worm gear reducer mechanism 52 of the double output shaft active friction wheel arm component 54 and the driven friction pulley arm component 55 that drive of synchronization chain transmission mechanism 53a, 53b independently.Driving and driven friction pulley arm component 54,55 is corresponding abreast to be provided with.Referring to Fig. 8 and Fig. 9, the friction plate 11 that is installed in vehicle-containing 1 bottom can enter between forward and backward active friction wheel 543,544 and the forward and backward driven friction pulley 553,554.
For friction plate 11 is entered between forward and backward active friction wheel 543,544 and the forward and backward driven friction pulley 553,554, offer angle at the front end of friction plate 11.
Referring to Fig. 6, traversing carriage 42 is the U-shaped structure of a side opening, and in order to strengthen the intensity of U-shaped structure two arms, U-shaped structure two arms are provided with stiffener 421.
Referring again to Fig. 4, reducing gear 52 spiral shells are installed in the opening part of traversing carriage 42 with establishing.
Referring to Fig. 5, the worm gear reducer mechanism 52 of double output shaft has two output shaft 52a, 52b and a power input shaft,, the power input shaft of the worm gear reducer mechanism 52 of double output shaft connects by shaft coupling with the output shaft of friction pulley drive motors 51.
Active friction wheel arm component 54 comprises that the rear end is arranged on the cantilever support 541 in the worm gear reducer mechanism 52 of double output shaft, be located in front axle 542 at cantilever support 541 front ends, before key is established and is fixed with respectively on an output shaft 52a of the worm gear reducer mechanism 52 of front axle 542 and double output shaft, back active friction wheel 543,544, before also key is established and is fixed with respectively, back sprocket wheel 545,546, preceding, back sprocket wheel 545, be equipped with on 546 with before, back sprocket wheel 545, the synchronization chain 547 of 546 engagements, preceding, back sprocket wheel 545,546 and synchronization chain 547 constitute the synchronization chain transmission mechanism of active friction wheel arm components 54.
Driven friction pulley arm component 55 comprises that the rear end is arranged on the cantilever support 551 in the worm gear reducer mechanism 52 of double output shaft, be located in front axle 552 at cantilever support 551 front ends, before key is established and is fixed with respectively on an output shaft 52b of the worm gear reducer mechanism 52 of front axle 552 and double output shaft, the driven friction pulley 553 in back, 554, before also key is established and is fixed with respectively, back sprocket wheel 555,556, preceding, back sprocket wheel 555, be equipped with on 556 with before, back sprocket wheel 555, the synchronization chain 557 of 556 engagements, preceding, back sprocket wheel 555,556 and synchronization chain 557 constitute the synchronization chain transmission mechanism of driven friction pulley arm component 55.
In order to increase frictional force, being provided with on the surface of forward and backward active friction wheel 543,544 and forward and backward driven friction pulley 553,554 all has the polyurethane high-abrasive material.
Because the parking space is sent vehicle-containing into or taken out to the forward and reverse rotation of driving and driven friction pulley 521,531 therefore, reaches the purpose of depositing or extract automobile.
Between active friction wheel arm component 54 and driven friction pulley arm component 55, be provided with an elastic force and clamp governor motion 56, this elastic force clamping governor motion can make between forward and backward active friction wheel 543,544 and the forward and backward driven friction pulley 553,554 and be clamped on the friction plate 11 with a suitable chucking power, guarantees forward and backward active friction wheel 543,544 and forward and backward driven friction pulley 553,554 unlikely skidding.
Elastic force clamps governor motion 56 and comprises the axle 561 between the cantilever support 541,551 that passes in active friction wheel arm component 54 and the driven friction pulley arm component 55 and be enclosed within the spring 563 that also install by nut 562 at axle 561 two ends.When friction plate 11 enters between forward and backward active friction wheel 543,544 and the forward and backward driven friction pulley 553,554, open between the cantilever support 541,551, spring 563 is compressed, thereby gives forward and backward active friction wheel 933,934 and 943,944 1 suitable frictional force of forward and backward driven friction pulley.
Referring to Fig. 7, a kind ofly be used for the two worm-gear type friction pulley access device mechanism that parking systems extracted, deposited automobile, this pair worm-gear type friction pulley access device mechanism can realize horizontal mobile vehicle-containing 1, automobile is laterally extracted and deposits in realization.It comprises for make the friction pulley arm assembly be installed near vehicle-containing 1 on mobile trolley used 2 (or elevating stages) travel mechanism with being connected and motion of vehicle-containing.
Its travel mechanism comprise the mobile motor 31 that is fixed on mobile trolley used 2 (or elevating stages) ', mobile motor 31 ' the output axle head be equipped with gear or sprocket wheel 32 ', gear or sprocket wheel 32 ' with the connecting rod 33 that is installed in H shaped steel or U-steel ' on tooth bar or chain 34 ' engagement, like this mobile motor 31 ' output shaft when rotating, can by gear or sprocket wheel 32 ' engagement drive tooth bar or chain 34 ' do and move around.And tooth bar or chain 34 ' move around and make the traversing carriage 42 that is connected with connecting rod 33 ' two ends ' move.
With vehicle-containing 1 be connected and motion comprise one with the traversing carriage 42 of connecting rod 41 ' be connected ' and friction pulley arm assembly of being installed in traversing carriage 42 ' both sides; Traversing carriage 42 ' bilateral symmetry be provided with directive wheel 43 ', the chute 21 of directive wheel 43 ' place mobile trolley used 2 ' in, make traversing carriage 42 ' motion steady.The friction pulley arm assembly can enter the friction plate 11 that is installed in vehicle-containing 1 bottom.
The friction pulley arm assembly comprise a friction pulley drive motors 51 ', a worm gear reducer mechanism 52 by the double output shaft of friction pulley drive motors 51 ' driving ', by the worm gear reducer mechanism 52 of double output shaft ' two output shaft 52a ', 52b ' and two independently the active friction wheel arm component 54 of synchronization chain transmission mechanism 53a ', 53b ' driving ' and driven friction pulley arm component 55 '.Driving and driven friction pulley arm component 54 ', 55 ' abreast corresponding settings.Referring to Fig. 8 and Fig. 9, the friction plate 11 that is installed in vehicle-containing 1 bottom can enter forward and backward active friction wheel 543 ', 544 ' and forward and backward driven friction pulley 553 ', 554 ' between.
Friction pulley drive motors 51 ' be one has the drive motors of output shafts, its drive two groups of active friction wheel arm components 54 ' and driven friction pulley arm component 55 ' principle with embodiment 1.
Referring to Fig. 8, mobile trolley used 2 can and be arranged on the road wheel 25 on the synchronizing shaft 24 and be arranged on directive wheel 26 on mobile trolley used 2 and finish the walking action by movable motor disposed thereon 22, Bevel Gear Transmission mechanism 23 and synchronizing shaft 24.
Above-mentioned pair of worm-gear type friction pulley access device working process of mechanism is:
Referring to Fig. 9 and Figure 10, when mobile trolley used 2 arrival target locations prepare to carry sweep 1, because the restriction in lifting tunnel, fixing friction pulley arm assembly is wanted the whole one section small distance that moves on mobile trolley used 2, its action is as follows: start mobile motor 2, by gear or sprocket wheel 32 or 32 ' engagement drive the traversing carriage 42 or 42 of tooth bar or chain 34 or 34 ' promotions and connecting rod 41 or 41 ' link together ' move one section same small distance, make traversing carriage 42 or 42 ' on the friction pulley arm assembly close and the friction plate 11 that is installed in vehicle-containing 1 bottom is entered before, back active friction wheel 543,544,543 ', 544 ' and before, the driven friction pulley 553 in back, 544,553 ', 554 ' between; Friction pulley drive motors 51 or 51 ' startup simultaneously, forward and backward active friction wheel 543,544,543 ', 544 ', driven friction pulley 553,544,553 ', 554 ' do forward and reverse rotation, friction plate 11 enters therebetween, because active friction wheel 543,544,543 ', 544 ', driven friction pulley 553,544,553 ', 554 ' do forward and reverse rotation, with vehicle-containing 1 vertical or horizontal sending into (or sending) parking space, finish the overall process of depositing (or extraction) automobile by the frictional force that produces between them.
Because the thickness of friction plate and forward and backward active friction wheel 543,544,543 ', 544 ' and forward and backward driven friction pulley 553,544,553 ', 554 ' between spacing be complementary, friction plate 11 enter therebetween and by forward and backward active friction wheel 543,544,543 ', 544 ' and forward and backward driven friction pulley 553,544,553 ', 554 ' between the frictional force that produces vehicle-containing 1 is sent into (or sending) parking space, finish the overall process of depositing (or extraction) automobile.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1, a kind ofly is used for the two worm-gear type friction pulley access device mechanism that parking systems extracted, deposited automobile, comprise being connected and motion of the travel mechanism that is installed on mobile trolley used and vehicle-containing, described and vehicle-containing be connected and motion comprises at least more than one the traversing carriage that is connected with described travel mechanism and is installed in friction pulley device on the traversing carriage; It is characterized in that: described friction pulley arm assembly comprises and being installed on the traversing carriage:
One friction pulley drive motors;
The worm gear reducer mechanism of one double output shaft that drives by the friction pulley drive motors;
One by two output shafts and two of the reducing gear active friction wheel arm component and the driven friction pulley arm component that drive of synchronization chain transmission mechanism independently, described driving and driven friction pulley arm component is corresponding abreast be provided with and driving and driven friction pulley between can enter the friction plate front end angle that is installed in the vehicle-containing bottom.
2, according to claim 1 pair of worm-gear type friction pulley access device mechanism, it is characterized in that, the gear that described travel mechanism comprises the mobile motor that is fixed on mobile trolley used, driven by mobile motor with the tooth bar of gears engaged and the connecting rod that is connected with tooth bar; Described connecting rod is connected with traversing carriage.
3, according to claim 1 pair of worm-gear type friction pulley access device mechanism is characterized in that described traversing carriage bilateral symmetry is provided with directive wheel, and described directive wheel places in the mobile trolley used chute.
4, according to claim 1 pair of worm-gear type friction pulley access device mechanism is characterized in that, described traversing carriage can be horizontally installed on mobile trolley used on, with convenient horizontal mobile car bearing platform; Also can vertically be arranged on mobile trolley used on, conveniently to vertically move car bearing platform; When the traversing carriage horizontally set, be a traversing carriage, respectively be provided with a cover friction pulley device at the two ends of traversing carriage.When traversing carriage vertically is provided with, be two, be separately positioned on the two ends of described connecting rod, on two traversing carriages, respectively be provided with a cover friction pulley device.
5, according to claim 1 pair of worm-gear type friction pulley access device mechanism, it is characterized in that, be provided with an elastic force between described active friction wheel arm component and the driven friction pulley arm component and clamp governor motion, this elastic force clamps governor motion and can make between the driving and driven friction pulley and be clamped on the described friction plate with a suitable chucking power, guarantees that driving and driven friction pulley is unlikely to skid.
6, according to claim 1 pair of worm-gear type friction pulley access device mechanism, it is characterized in that, described active friction wheel arm component comprises cantilever support in the worm gear reducer mechanism that is arranged on double output shaft, be located in the front axle of cantilever support front end and be arranged on front axle and an output shaft of the worm gear reducer mechanism of double output shaft on forward and backward active friction wheel, synchronization chain transmission mechanism; Forward and backward sprocket wheel on the output shaft that comprises the worm gear reducer mechanism that is installed in front axle and double output shaft of described synchronization chain transmission mechanism and be located on synchronization chain on the forward and backward sprocket wheel; The output shaft of the worm gear reducer mechanism of double output shaft drives front axle by the synchronization chain transmission mechanism and then drives forward and backward active friction wheel and does to rotate synchronously.
7, according to claim 1 pair of worm-gear type friction pulley access device mechanism, it is characterized in that, described driven friction pulley arm component comprises cantilever support in the worm gear reducer mechanism that is arranged on double output shaft, be located in the front axle of cantilever support front end and be arranged on front axle and an output shaft of the worm gear reducer mechanism of double output shaft on forward and backward driven friction pulley, synchronization chain transmission mechanism; Forward and backward sprocket wheel on the output shaft that comprises the worm gear reducer mechanism that is installed in front axle and double output shaft of described synchronization chain transmission mechanism and be located on synchronization chain on the forward and backward sprocket wheel; The output shaft of the worm gear reducer mechanism of double output shaft drives front axle and then drives forward and backward driven friction crop rotation by the synchronization chain transmission mechanism and rotates synchronously.
8, according to claim 6 or 7 described pairs of worm-gear type friction pulley access device mechanisms, it is characterized in that the surface of described driving and driven friction pulley is provided with the wear-resisting or special abrasive rubber material of polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043173 CN200978547Y (en) | 2006-06-26 | 2006-06-26 | Double-worm wheel type friction pulley vehicle-accessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043173 CN200978547Y (en) | 2006-06-26 | 2006-06-26 | Double-worm wheel type friction pulley vehicle-accessing device |
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| Publication Number | Publication Date |
|---|---|
| CN200978547Y true CN200978547Y (en) | 2007-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043173 Expired - Fee Related CN200978547Y (en) | 2006-06-26 | 2006-06-26 | Double-worm wheel type friction pulley vehicle-accessing device |
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| CN (1) | CN200978547Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586407B (en) * | 2009-06-15 | 2011-09-28 | 长治清华机械厂 | Vehicle carrying plate moving device of storey parking device |
| CN108590276A (en) * | 2018-06-12 | 2018-09-28 | 山西东杰智能物流装备股份有限公司 | Pitching type stereoscopic garage |
| CN113525983A (en) * | 2021-06-21 | 2021-10-22 | 西安航天动力机械有限公司 | Friction wheel type heavy-duty cargo carrying platform and storing and taking method |
-
2006
- 2006-06-26 CN CN 200620043173 patent/CN200978547Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586407B (en) * | 2009-06-15 | 2011-09-28 | 长治清华机械厂 | Vehicle carrying plate moving device of storey parking device |
| CN108590276A (en) * | 2018-06-12 | 2018-09-28 | 山西东杰智能物流装备股份有限公司 | Pitching type stereoscopic garage |
| CN108590276B (en) * | 2018-06-12 | 2024-02-06 | 东杰智能科技集团股份有限公司 | Pitching type stereo garage |
| CN113525983A (en) * | 2021-06-21 | 2021-10-22 | 西安航天动力机械有限公司 | Friction wheel type heavy-duty cargo carrying platform and storing and taking method |
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