CN207092641U - A kind of mechanical variable speed rotary and lifting device - Google Patents
A kind of mechanical variable speed rotary and lifting device Download PDFInfo
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- CN207092641U CN207092641U CN201720909498.2U CN201720909498U CN207092641U CN 207092641 U CN207092641 U CN 207092641U CN 201720909498 U CN201720909498 U CN 201720909498U CN 207092641 U CN207092641 U CN 207092641U
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- gear
- actuating unit
- transmission mechanism
- lifting device
- hoistable platform
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- 230000003028 elevating effect Effects 0.000 claims abstract description 23
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Abstract
The utility model belongs to Mechanical parking system technical field, and in particular to the mechanical variable speed rotary and lifting device used in a kind of multi-storied garage.The mechanical variable speed rotary and lifting device, including base, lowering or hoisting gear and slewing equipment；Lowering or hoisting gear includes hoistable platform, the first actuating unit, the first transmission mechanism and elevating mechanism；First actuating unit provides the power of lifting for hoistable platform, and the first transmission mechanism provides the first actuating unit to power and passes to elevating mechanism, and elevating mechanism drives hoistable platform to be moved up and down relative to base；Slewing equipment includes the second actuating unit, the second transmission mechanism and slew gear；Second actuating unit drives slew gear to rotate by the second transmission mechanism.Transmission mechanism, elevating mechanism and slew gear of the present utility model are engaged using the gear of Purely mechanical with gear or wheel and rack engagement, makes it have the advantages of fault rate is small, reliability is high, high transmission accuracy, and lifting weight is big.
Description
Technical field
The utility model belongs to Mechanical parking system technical field, and in particular to what is used in a kind of multi-storied garage is mechanical
Variable-ratio rotary and lifting device.
Background technology
Automobile parking is on vehicle-carrying plate in multi-storied garage, then vehicle-carrying plate is increased to staying of will parking by lowering or hoisting gear
Ride, then turning back of car is realized, vehicle-carrying plate is finally sent into the parking stall of parking platform by being rotated to vehicle-carrying plate again.
The rotary and lifting device of vehicle-carrying plate is the important component in mechanical stereo garage, existing lowering or hoisting gear one
As use following several ways：1) steering gear is added using screw lift, its shortcoming is that transmission efficiency is low, transmission distance compared with
Closely, it is limited that scope, speed are lifted；2) being lifted using hydraulic cylinder and ball-screw, its shortcoming is need to increase other servicing units, from
And considerably increase equipment manufacturing costs.
The problem of existing slew gear is：When doing revolution action, the speed of revolution is all constant, is starting and is stopping
Power original paper is needed to provide very big moment of torsion when only, device action operation is unstable, if inertia is excessive to be also possible to damage connection
Fastener or structural member.Some manufacturers not only need to increase frequency-variable controller etc. using frequency conversion equipment control gyration
Other auxiliary equipment, rise equipment cost, and required equipment original paper increases, and fault rate increases.
The content of the invention
To solve above-mentioned problems of the prior art, the utility model proposes a kind of mechanical variable speed rotary and lifting
Device, the device use most basic rack pinion or gear and gear drive, have that lifting weight is big, processing and manufacturing letter
The advantages of single low with cost.
The technical scheme that the utility model solves the above problems is：A kind of mechanical variable speed rotary and lifting device, it is special
It is in place of different,
Including base, lowering or hoisting gear and slewing equipment；
The lowering or hoisting gear includes hoistable platform, the first actuating unit, the first transmission mechanism and elevating mechanism；
The hoistable platform is located on base, and first actuating unit, the first transmission mechanism and elevating mechanism are set
On hoistable platform；
First actuating unit provides the power of lifting for hoistable platform, and the first transmission mechanism is by the first actuating unit institute
Power is provided and passes to elevating mechanism, elevating mechanism drives hoistable platform to be moved up and down relative to base；
The elevating mechanism includes lifter wheel and rack post, and the quantity of the rack post is multiple, the multiple rack
Post is vertically set on base；The quantity of the lifter wheel is identical with the quantity of rack post, and the lifter wheel is arranged on liter
Drop on platform, engaged respectively with corresponding rack post；
The slewing equipment includes the second actuating unit, the second transmission mechanism and slew gear；
Second actuating unit, the second transmission mechanism and slew gear are arranged on hoistable platform, and described second is dynamic
Force mechanisms drive slew gear to rotate by the second transmission mechanism, and article for rotation is treated in the slew gear carrying；
Second transmission mechanism includes first gear；
The slew gear includes second gear and anistree rotating disk；The first gear engages with second gear, and described eight
Multiple U-type grooves are uniformly provided with the rotating disk of angle, the second gear upper surface is uniformly provided with multiple rollers, the roller and U-type groove
Coordinate；
The second actuating unit driving first gear rotates, and the first gear engages with second gear, second gear
Being coordinated by the roller of its upper surface with U-type groove drives anistree rotating disk to do speed change rotation.
It is above basic structure of the present utility model, based on the basic structure, the utility model is also made following optimization and changed
Enter：
Further, above-mentioned first transmission mechanism includes driving gear, multiple idler gears, driven gear and the first transmission
Axle；The driven gear is arranged in the middle part of the first power transmission shaft, and the lifter wheel is arranged on the both ends of the first power transmission shaft；Described
One actuating unit drives driving gear, and by being engaged with idler gear, idler gear engages driving gear with driven gear again, from
Moving gear drives lifter wheel to rotate by the first power transmission shaft.
Further, guider is additionally provided with above-mentioned hoistable platform, the guider includes fixing axle, the fixation
Axle is fixed on hoistable platform, and guide roller, outer surface and the rack post tooth of the guide roller are additionally provided with the fixing axle
The opposite face contact in face.
Further, above-mentioned second transmission mechanism also includes second driving shaft, the first bevel gear and the second bevel gear, and first
Gear and the second bevel gear are respectively fixedly disposed at the both ends of second driving shaft, and second actuating unit drives the first umbrella tooth
Wheel, the first bevel gear and the engagement of the second bevel gear, the second bevel gear drive first gear to rotate by second driving shaft.
Further, above-mentioned U-type groove quantity is identical with the quantity of roller.
Further, fixed seat is installed with above-mentioned anistree rotating disk, the quantity of fixed seat is identical with U-type groove quantity, each
Fixed seat can be installed in fixed seat across a U-type groove, object to be turned.
Further, column is additionally provided with above-mentioned base, two limit switches is provided with column, hoistable platform is provided with
The switch collision block coordinated with limit switch.
Further, the quantity of above-mentioned rack post is four, rectangular to be distributed on base.
Further, above-mentioned first actuating unit and the second actuating unit are reducing motor.
Further, the outer surface of above-mentioned guide roller is provided with rubber layer.
The advantages of the utility model：
1st, transmission mechanism of the present utility model, elevating mechanism and slew gear are engaged using the gear of Purely mechanical with gear
Or wheel and rack engagement, make it have the advantages of fault rate is small, reliability is high, high transmission accuracy, and lifting weight is big.
2nd, power source of the present utility model uses most common reducing motor, transmission mechanism, elevating mechanism and turn-around machine
Structure is formed using purely mechanic part, and manufacturing cost is low.
3rd, elevating mechanism of the present utility model drives four lifter wheels same using a reducing motor by transmission mechanism
When moved up and down at the same speed on rack post, make action more steady.
4th, slew gear variable-ratio of the present utility model, prevents equipment from causing zero because inertia is excessive in startup and stopping
Components damage.
5th, transmission mechanism of the present utility model employs bevel gear, reducing motor is laterally set, and saves longitudinal direction
On space.
6th, the fixing axle of guider of the present utility model is provided with roller, can reduce rubbing when hoistable platform moves up and down
Wipe power；Rubber layer is additionally provided with roller, noise can be effectively reduced.
7th, lifter wheel of the present utility model is arranged on the both ends of power transmission shaft, and driven gear is arranged on the middle part of power transmission shaft,
By driven gear drive both ends of the drive shaft lifter wheel, have transmission apart from it is remote the advantages of.
Brief description of the drawings
Fig. 1 is the utility model stereochemical structure axonometric drawing；
Fig. 2 is the utility model upward view；
Fig. 3 is the stereochemical structure axonometric drawing of the utility model elevating mechanism；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is the gear train transmission direction schematic diagram of the transmission mechanism of the utility model first；
Fig. 6 is the utility model driven gear, lifter wheel and drive shaft cartridge figure；
Fig. 7 is the stereochemical structure axonometric drawing of the utility model slew gear；
Fig. 8 is the utility model slew gear front view.
Wherein：1- bases；101- limit switches；102- switchs collision block；103- columns；2- lowering or hoisting gears；201- liftings are flat
Platform；202- lifter wheels；203- rack posts；204- driving gears；205- idler gears；206- driven gears；207- first is passed
Moving axis；208- fixing axles；209- guide rollers；3- slewing equipments；302- first gears；303- second gears；304- is anistree to be turned
Disk；305-U type grooves；306- rollers；307- second driving shafts；The bevel gears of 308- first；The bevel gears of 309- second；310- is fixed
Seat；4- first reducing motors；5- second reducing motors.
Embodiment
The embodiment provided below in conjunction with the accompanying drawings is described in detail to the utility model：
Only for convenience, in the following description, specific direction term has been used, such as " on ", " under ",
"left", "right" etc., it is using corresponding accompanying drawing as reference, can not be considered to limitation of the present utility model, when drawing
When definition direction changes, the direction that these words represent should be construed to corresponding different directions.
Referring to Fig. 1 and Fig. 2, a kind of mechanical variable speed rotary and lifting device, including base 1, lowering or hoisting gear 2 and revolution dress
Put 3.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, lowering or hoisting gear 2 includes hoistable platform 201, the first actuating unit, the first driver
Structure and elevating mechanism.
Hoistable platform 201 is located on base 1, and the first actuating unit, the first transmission mechanism and elevating mechanism are arranged on liter
Drop on platform 201.First actuating unit is the power that hoistable platform 201 provides lifting, and the first transmission mechanism is by the first engine
Structure provides power and passes to elevating mechanism, and elevating mechanism drives hoistable platform 201 to be moved up and down relative to base 1.
First actuating unit is first reducing motors 4, and first reducing motors 4 are common reducing motor, the first engine
Structure can also use the power source of other constant speeds output.
First transmission mechanism includes driving gear 204, multiple idler gears 205, the power transmission shaft of driven gear 206 and first
207；Referring to Fig. 5 and Fig. 6, driven gear 206 is arranged on the middle part of the first power transmission shaft 207, and lifter wheel 202 is arranged on the first transmission
The both ends of axle 207；First actuating unit drives driving gear 204, and driving gear 204 is middle by being engaged with idler gear 205
Gear 205 engages with driven gear 206 again, and driven gear 206 drives lifter wheel 202 to rotate by the first power transmission shaft 207；For
Lowering or hoisting gear is set to rise overally or decline, the idler gear quantity of the both sides of driving gear 204 is different, in one more than left side of right side
Between gear, make the driven gear rotation direction of both sides opposite.
Elevating mechanism includes lifter wheel 202 and rack post 203, the quantity of rack post 203 be it is multiple, preferably four, four
Individual rack post 203 is vertical and rectangular four angles 1 for being arranged on base on；The quantity of lifter wheel 202 and the number of rack post 203
Measure identical, lifter wheel 202 is arranged on hoistable platform 201, is engaged respectively with corresponding rack post 203.
Guider is additionally provided with hoistable platform 201, guider includes fixing axle 208, and fixing axle 208 is fixed on lifting
Guide roller 209 is additionally provided with platform 201, in fixing axle, the outer surface of guide roller 209 is opposite with the flank of tooth of rack post 203
Face contacts.The outer surface of guide roller 209 is provided with rubber layer.
Referring to Fig. 1, Fig. 2, Fig. 7 and Fig. 8, slewing equipment 3 includes the second actuating unit, the second transmission mechanism and turn-around machine
Structure.
Second actuating unit, the second transmission mechanism and slew gear are arranged on hoistable platform 201, the second actuating unit
Slew gear is driven to rotate by the second transmission mechanism.
Second actuating unit is second reducing motors 5, and second reducing motors 5 are common reducing motor, the second engine
Structure can also use the power source of other constant speeds output.
Second transmission mechanism includes first gear 302, second driving shaft 307, the first bevel gear 308 and the second bevel gear
309, the bevel gear 309 of first gear 302 and second is respectively fixedly disposed at the both ends of second driving shaft 307, the second actuating unit
The first bevel gear 308 is driven, the first bevel gear 308 and the second bevel gear 309 engage, and the second bevel gear 309 passes through the second transmission
Axle 307 drives first gear 302 to rotate.
Slew gear includes second gear 303 and anistree rotating disk 304；First gear 302 engages with second gear 303, and eight
Four U-type grooves 305 are uniformly provided with angle rotating disk 304, the upper surface of second gear 303 is evenly arranged with four rolling 306, roller
306 coordinate with U-type groove 305, and during the quantity difference of U-type groove 305 and roller 306, slewing equipment does batch (-type) variable motion, U-shaped
When groove 305 is identical with the quantity of roller 306, slewing equipment does continuous variable motion.Four are installed with anistree rotating disk 304 admittedly
Reservation 310, across a U-type groove 305, object to be turned can be installed in four fixed seats 310 each fixed seat 310.
Second actuating unit driving first gear 302 rotates, and first gear 302 engages with second gear 303, second gear
303 coordinate the anistree rotating disk 304 of driving to do speed change rotation by the roller 306 of its upper surface with U-type groove 305.
Referring to Fig. 1 and Fig. 4, column 103 is additionally provided with base 1, two limit switches 101 are provided with column 103, is lifted
Platform 201 is provided with the switch collision block 102 coordinated with limit switch 101.
Operation principle of the present utility model is：
First reducing motors 4 rotate, and drive driving gear 204 to rotate, and driving gear 204 engages with idler gear 205, in
Between gear 205 again engaged with driven gear 206, driven gear 206 pass through the first power transmission shaft 207 drive four lifter wheels 202
Rotate, lifter wheel 202 engages with rack post 203, and lifter wheel 202 moves up and down along rack post 203, on guider
Guide roller 209 and rack post 203 rear-face contact, ensure that lifter wheel 202 engages with rack post 203 all the time, so as to rise
Drop platform 201 moves up and down relative to base 1.Slewing equipment 3 is arranged on lowering or hoisting gear 2, slewing equipment 3 and hoistable platform
201 move up and down relative to base 1 together.First reducing motors 4 rotate and reverse the liter or drop of control hoistable platform 201,
Two limit switches 101 limit the particular location that hoistable platform 201 rises or falls.
Second reducing motors 5 drive the first bevel gear 308, and the first bevel gear 308 and the second bevel gear 309 engage, and second
Bevel gear 309 drives first gear 302 to rotate by second driving shaft 307, and first gear 302 engages with second gear 303, the
Two gears 303 are coordinated by the roller 306 of its upper surface with U-type groove 305 drives anistree rotating disk 304 to do speed change rotation, and anise turns
Disk 304 drives vehicle-carrying plate or other objects to be turned to rotate.
The utility model is not only applicable to Mechanical parking system field, can be used for lifting, the revolution system in other fields
In system.
Claims (10)
- A kind of 1. mechanical variable speed rotary and lifting device, it is characterised in that：Including base (1), lowering or hoisting gear (2) and slewing equipment (3)；The lowering or hoisting gear (2) includes hoistable platform (201), the first actuating unit, the first transmission mechanism and elevating mechanism,The hoistable platform (201) is located on base (1), first actuating unit, the first transmission mechanism and elevating mechanism It is arranged on hoistable platform (201),First actuating unit is the power that hoistable platform (201) provides lifting, and the first transmission mechanism is by the first actuating unit There is provided power passes to elevating mechanism, and elevating mechanism drives hoistable platform (201) to be moved up and down relative to base (1),The elevating mechanism includes lifter wheel (202) and rack post (203), and the quantity of the rack post (203) is multiple, institute Multiple rack posts (203) are stated to be vertically set on base (1)；The quantity of the lifter wheel (202) and the number of rack post (203) Measure identical, the lifter wheel (202) is arranged on hoistable platform (201), is engaged respectively with corresponding rack post (203)；The slewing equipment (3) includes the second actuating unit, the second transmission mechanism and slew gear,Second actuating unit, the second transmission mechanism and slew gear are arranged on hoistable platform (201), and described second is dynamic Force mechanisms drive slew gear to rotate by the second transmission mechanism,Second transmission mechanism includes first gear (302),The slew gear includes second gear (303) and anistree rotating disk (304)；The first gear (302) and second gear (303) engage, be uniformly provided with multiple U-type grooves (305) on the anistree rotating disk (304), second gear (303) upper surface is equal Even to be provided with multiple rollers (306), the roller (306) coordinates with U-type groove (305),The second actuating unit driving first gear (302) rotates, and first gear (302) drives second gear (303) to rotate, Second gear (303) is coordinated by the roller (306) of its upper surface with U-type groove (305) drives anistree rotating disk (304) to do speed change turn It is dynamic.
- A kind of 2. mechanical variable speed rotary and lifting device according to claim 1, it is characterised in that：First transmission Mechanism includes driving gear (204), multiple idler gears (205), driven gear (206) and the first power transmission shaft (207)；It is described from Moving gear (206) is arranged in the middle part of the first power transmission shaft (207), and the lifter wheel (202) is arranged on the first power transmission shaft (207) Both ends；First actuating unit driving driving gear (204), driving gear (204) by being engaged with idler gear (205), Idler gear (205) and engaged with driven gear (206), driven gear (206) passes through the first power transmission shaft (207) and drives lifting tooth (202) are taken turns to rotate.
- A kind of 3. mechanical variable speed rotary and lifting device according to claim 2, it is characterised in that：The hoistable platform (201) guider is additionally provided with, the guider includes fixing axle (208), and it is flat that the fixing axle (208) is fixed on lifting On platform (201), guide roller (209), outer surface and the rack post of the guide roller (209) are additionally provided with the fixing axle (203) the opposite face contact of the flank of tooth.
- A kind of 4. mechanical variable speed rotary and lifting device according to claim 3, it is characterised in that：Second transmission Mechanism also includes second driving shaft (307), the first bevel gear (308) and the second bevel gear (309), first gear (302) and Two bevel gears (309) are respectively fixedly disposed at the both ends of second driving shaft (307), and second actuating unit drives the first umbrella tooth Take turns (308), the first bevel gear (308) and the second bevel gear (309) engagement, the second bevel gear (309) pass through second driving shaft (307) first gear (302) is driven to rotate.
- A kind of 5. mechanical variable speed rotary and lifting device according to claim 4, it is characterised in that：The U-type groove (305) quantity is identical with the quantity of roller (306).
- A kind of 6. mechanical variable speed rotary and lifting device according to claim 5, it is characterised in that：The anistree rotating disk (304) fixed seat (310) is installed with, the quantity of fixed seat (310) is identical with U-type groove (305) quantity, each fixed seat (310) can be installed in fixed seat (310) across a U-type groove (305), object to be turned.
- A kind of 7. mechanical variable speed rotary and lifting device according to claim 6, it is characterised in that：The base (1) On be additionally provided with column (103), be provided with two limit switches (101) on column (103), hoistable platform (201) is provided with and limit The switch collision block (102) that bit switch (101) coordinates.
- A kind of 8. mechanical variable speed rotary and lifting device according to claim 7, it is characterised in that：The rack post (203) quantity is four, rectangular to be distributed on base (1).
- A kind of 9. mechanical variable speed rotary and lifting device according to claim 8, it is characterised in that：First power Mechanism and the second actuating unit are respectively first reducing motors (4) and second reducing motors (5).
- A kind of 10. mechanical variable speed rotary and lifting device according to claim 9, it is characterised in that：The orienting roll The outer surface of wheel (209) is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909498.2U CN207092641U (en) | 2017-07-25 | 2017-07-25 | A kind of mechanical variable speed rotary and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909498.2U CN207092641U (en) | 2017-07-25 | 2017-07-25 | A kind of mechanical variable speed rotary and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092641U true CN207092641U (en) | 2018-03-13 |
Family
ID=61544640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720909498.2U Active CN207092641U (en) | 2017-07-25 | 2017-07-25 | A kind of mechanical variable speed rotary and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246168A (en) * | 2017-07-25 | 2017-10-13 | 陕西隆翔停车设备集团有限公司 | A kind of fast rotary and lifting device of mechanical variable |
| CN108442778A (en) * | 2018-03-29 | 2018-08-24 | 杨久峰 | A kind of revolving structure of stereo garage lifting platform |
-
2017
- 2017-07-25 CN CN201720909498.2U patent/CN207092641U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246168A (en) * | 2017-07-25 | 2017-10-13 | 陕西隆翔停车设备集团有限公司 | A kind of fast rotary and lifting device of mechanical variable |
| CN107246168B (en) * | 2017-07-25 | 2022-12-13 | 陕西隆翔停车设备集团有限公司 | Mechanical variable-speed rotary lifting device |
| CN108442778A (en) * | 2018-03-29 | 2018-08-24 | 杨久峰 | A kind of revolving structure of stereo garage lifting platform |
| CN108442778B (en) * | 2018-03-29 | 2020-10-30 | 深圳美诺克科技有限公司 | Rotating structure of stereo garage lifting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mechanical variable-speed revolving lifting device Effective date of registration: 20200723 Granted publication date: 20180313 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2020610000101 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220414 Granted publication date: 20180313 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2020610000101 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mechanical variable speed rotary lifting device Effective date of registration: 20220418 Granted publication date: 20180313 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2022980004388 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180313 Pledgee: Wugong County Rural Credit Cooperative Association Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2022980004388 |