CN101942913A

CN101942913A - Stacker

Info

Publication number: CN101942913A
Application number: CN2009101586052A
Authority: CN
Inventors: 傅荣锋; 沈鸿生; 卢新锋; 吴黄钊
Original assignee: China International Marine Containers Group Co Ltd; Shenzhen CIMC Tianda Airport Support Ltd
Current assignee: SHENZHEN CIMC-TIANDA LOGISTICS SYSTEM ENGINEERING Co.,Ltd.; Shenzhen CIMC Tianda Airport Support Ltd
Priority date: 2009-07-07
Filing date: 2009-07-07
Publication date: 2011-01-12
Anticipated expiration: 2029-07-07
Also published as: CN101942913B

Abstract

The invention relates to a stacker characterized by comprising a main body frame, a lifting frame, a lifting mechanism, a cargo platform and a rotating device. The lifting frame is mounted on the main body frame and driven by the lifting mechanism to move up and down along the main body frame, and the cargo platform is arranged on the lifting frame and driven by the rotating device to horizontally rotate. The stacker can rotate vehicles entering or exiting a garage and ensures that a vehicle turns in case of insufficient space at the entrance of the garage for rotating the vehicle so as to effectively save the space at the entrance of the garage.

Description

Piler

Technical field

The present invention relates to a kind of piler, relate in particular to the loading platform and the hoisting mechanism of piler.

Background technology

The AisleStack parking systems is to utilize piler and carrier to carry out the carrying of vehicle, and with hoist coordinated in the car Room, finish a kind of automated three-dimensional garage parking that deposits or take out operation in of vehicle.The AisleStack garage in use, the vehicle drive personnel get final product after only needing sail vehicle into access according to pilot signal, follow-up vehicle location adjustment, turn around, carry to deposit etc. and handled automatically by equipment fully.In existing AisleStack parking systems, whirligig is arranged on place, access, garage, and the bulk requirement to the access is bigger like this, and promptly tactical diameter must satisfy contour of the vehicle maximum size at least.Therefore, in some AisleStack parking systems project, the locational space of access, garage can not satisfy the rotating requirement of vehicle, needs new technical solution.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of piler, and it can be rotated the vehicle that goes out warehouse-in, to realize vehicle forward travel all when warehouse-in or the outbound.

For solving the problems of the technologies described above, the invention provides a kind of piler, comprising: lift frame, the described lift frame of a driving that a main body frame, is installed on the main body frame drive the whirligig that described loading platform horizontally rotates along the loading platform and that the upper and lower mobile hoisting mechanism, of described main body frame is arranged on the described lift frame.

Described piler, wherein, described whirligig comprises:: an electric rotating machine and a rotating disc, described rotating disc is installed on the described lift frame, described loading platform is installed on the described rotating disc, and described relatively lift frame rotation drives the loading platform rotation thereby described electric rotating machine can drive described rotating disc.

Described piler, wherein, described rotating disc comprises an outer dish and an inner disc, described outer dish is installed in described inner disc top, described inner disc is connected with described fixed frame, and described outer dish is connected with described loading platform, and the output shaft of described electric rotating machine links to each other with described outer dish by gear.

Described piler, wherein, the bottom of described loading platform is equipped with a piece, and the checkout gear of described piece rotational angle of sensing is installed on the described lift frame.

Described piler, wherein, described checkout gear comprises that at least two are installed in the sense switch or the rocking bar at lift frame two ends respectively.

Described piler, wherein, described main body frame comprises: four the first, second, third and the 4th columns that surround frame structure.

Described piler, wherein, described hoisting mechanism comprises: one promotes motor and is located at first of described lifting motor two ends and draws high assembly and second and draw high assembly, described lifting motor is installed on the crossbeam that is connected between first column and second column, and the two ends that promote motor are provided with one first output shaft and one second output shaft respectively; This first end that draws high assembly connects described first output shaft, and the other end connects the adjacent angle, two ends of described lift frame, and this second end that draws high assembly connects described second output shaft, and the other end connects the adjacent angle, two ends in addition of described lift frame.

Described piler, wherein, described first draws high assembly comprises: first sprocket wheel of being located at described first column upper end, be located at second sprocket wheel at described first column middle part, be located at the 3rd sprocket wheel of described first column lower end, be located at the 4th sprocket wheel of described the 3rd column lower end, be located at the 5th sprocket wheel and first of described the 3rd column upper end, second chain, described first chain is walked around first sprocket wheel from first output shaft of described lifting motor and is connected on one of the lift frame end angle, and described second chain is walked around second sprocket wheel in turn from first output shaft, the 3rd sprocket wheel, the 4th sprocket wheel, the 5th sprocket wheel is connected on the other end angle of lift frame; Described second draws high assembly is symmetrical in described first and draws high assembly and be located on described the second, the 4th column.

Useful technique effect of the present invention is:

1, this piler can be rotated the vehicle that goes out warehouse-in, makes when the place, access of advancing car when the garage does not have enough spaces to rotate vehicle, can realize that vehicle turns around by piler, has effectively saved the space that the access, garage is located;

2, piler is provided with hoisting mechanism, makes piler the idle space position of vehicle lifting to the top, garage can be rotated and turn around, thereby has saved the lane space of inside, garage;

3, hoisting mechanism draws high lift frame by 4, has strengthened safety and the stability of lift frame when lifting.

Description of drawings

Fig. 1 is the schematic side view of piler of the present invention;

Fig. 2 is the schematic top plan view of piler of the present invention;

Fig. 3 is the front view of loading platform of the present invention;

Fig. 4 is the vertical view of loading platform of the present invention;

Fig. 5 is the lateral view of loading platform of the present invention.

The specific embodiment

Consult Fig. 1-2, piler of the present invention comprises: a main body frame 1, a loading platform 2, a hoisting mechanism 3, a whirligig 4 and a lift frame 5.This main body frame 1 comprises that at least four rhizospheres become first, second, third,

fourth column

11,12,13,14 of frame structure.The bottom of this first, second, third,

fourth column

11,12,13,14 is provided with is convenient to the road wheel 15 that main body frame moves.This lift frame 5 is arranged in the main body frame 1 that this four root post surrounds.This hoisting mechanism 3 is arranged on the main body frame 1, in order to lift frame 5 is risen to the top of main body frame 1.This loading platform 2 and whirligig 4 all are arranged on this lift frame 5, and this whirligig 4 is in order to rotation loading platform 2, thereby make the vehicle that is positioned on the loading platform 2 realize turning around.So, when the place, access in garage parking does not have enough spaces to provide vehicle to turn around, can vehicle transport be arrived inside, garage, and, be rotated again and turn around the idle space position of vehicle lifting to the top, garage by piler of the present invention.Like this, not only reduced the size at place, access, garage, and saved that in the garage space in tunnel.

Hoisting mechanism of the present invention and whirligig can adopt the prior art structure, also can adopt the more excellent structure described in the following embodiment.

Continue to consult Fig. 1, Fig. 2, in the present embodiment, hoisting mechanism 3 comprises: one promotes motor 31 and is symmetrically set in and promotes first of motor 31 two ends and draw high assembly and second and draw high assembly, promoting motor 31 is installed on the crossbeam 16 that connects between first column 11 and second column 12, the two ends that promote motor 31 are respectively equipped with output shaft 311,312, this first end that draws high assembly connects output shaft 311, and the other end connects adjacent angle, two ends on the lift frame 5; This second end that draws high assembly connects output shaft 312, the other end connects angle, two ends in addition adjacent on the lift frame 5, thereby on four end angles of lift frame 5, four hoist points have been formed, strengthened the safety and the stability of lift frame 5 operations, also made the structure of hoisting mechanism 3 simple more compact.Particularly, this first draws high assembly and comprises: first sprocket wheel 331 of being located at first column, 11 upper ends, be located at second sprocket wheel 332 at first column, 11 middle parts, be located at the 3rd sprocket wheel 333 of first column, 11 lower ends, be located at the 4th sprocket wheel 334 of the 3rd column 13 lower ends, be located at the 5th sprocket wheel 335 and first of the 3rd column 13 upper ends, second chain 321,322, this first chain 321 is walked around first sprocket wheel 331 from a wherein output shaft 311 that promotes motor 31 and is connected on the end angle of lift frame 5 near first column 11, second chain 322 is walked around second sprocket wheel 332 in turn also from this output shaft 311, the 3rd sprocket wheel 333, the 4th sprocket wheel 334, the 5th sprocket wheel 335 is connected on the close end angle of the 3rd column 13 of lift frame 5; This second draws high assembly and has with this and first draw high the assembly symmetrical structure, this second sprocket wheel that draws high assembly is separately positioned on the second, the

4th column

12,14, this second end that draws high two chains of assembly connects the output shaft 312 that promotes motor 31, and the sprocket wheel that the other end is walked around respectively on the second, the

4th column

12,14 is connected on the close angle, two ends of the second, the

4th column

12,14 of lift frame 5.

Consult Fig. 3-5, whirligig 4 comprises: an electric rotating machine 42 and a rotating disc 43, this rotating disc 43 comprise outer dish 431 and one inner disc 432.Dish 431 is installed in the top of this inner disc 432 outside being somebody's turn to do, this inner disc 432 is connected with this lift frame 5, this lift frame 5 moves (consulting Fig. 2) by guide rail 17 ascending, descending on main body frame 1, should be outer dish 431 is connected with this loading platform 2, the output shaft of electric rotating machine 42 links to each other by coiling 431 outside gear and this.During electric rotating machine 42 rotations, the gear that links to each other with electric rotating machine 42 just drives outer dish 431 relative inner disc 432 rotations, thereby drives loading platform 2 with respect to lift frame 5 rotations, and then makes the automobile on the loading platform 2 realize turning around.

Consult Fig. 3, the bottom of this loading platform 2 also is equipped with a piece 21, the checkout gear that sensing props up piece 21 anglecs of rotation is installed on the lift frame 5, when checkout gear senses piece 21 when rotating through certain angle (being generally ± 180 degree), checkout gear sends induced signal to control system, and control system is just controlled electric rotating machine 42 and stopped the rotation.Consult Fig. 4, in the present embodiment, the two ends of lift frame 5 respectively are symmetrically arranged with two first sense switches 411 and two second switches 412, and are positioned at first, second a bit of distance in sense switch 411,412 intervals of every end.Loading platform 2 is in rotary course, and when a piece 21 ran to first sense switch, 411 correspondence positions, control system was sent the order of the rotation of slowing down, and when a piece 21 ran to second sense switch, 412 correspondence positions, control system was sent the order of stopping the rotation.And, also respectively be provided with a rocking bar 413 at the two ends of lift frame 5, when piece 21 rotates through 180 when spending, will collide the rocking bar 413 at lift frame 5 two ends, rocking bar 413 is issued control system with this sensing signal, is sent the order of stopping the rotation by control system.Like this, just make when first sense switch 411 and 412 inefficacies of second sense switch, can detect the motion conditions of a piece 21 by rocking bar 413, thereby increase the safeguard protection of mechanical mechanism.

The above only is a preferable possible embodiments of the present invention, and unrestricted protection scope of the present invention, so the equivalent structure that all utilizations manual of the present invention and accompanying drawing content have been done changes, all is included in protection scope of the present invention.

Claims

1. piler, it is characterized in that, comprising: lift frame, the described lift frame of a driving that a main body frame, is installed on the main body frame drive the whirligig that described loading platform horizontally rotates along the loading platform and that the upper and lower mobile hoisting mechanism, of described main body frame is arranged on the described lift frame.

2. piler as claimed in claim 1, it is characterized in that, described whirligig comprises: an electric rotating machine and a rotating disc, described rotating disc is installed on the described lift frame, described loading platform is installed on the described rotating disc, and described relatively lift frame rotation drives the loading platform rotation thereby described electric rotating machine can drive described rotating disc.

3. piler as claimed in claim 2, it is characterized in that, described rotating disc comprises an outer dish and an inner disc, described outer dish is installed in described inner disc top, described inner disc is connected with described lift frame, described outer dish is connected with described loading platform, and the output shaft of described electric rotating machine links to each other with described outer dish by gear.

4. piler as claimed in claim 2 is characterized in that, the bottom of described loading platform is equipped with a piece, and the checkout gear of described piece rotational angle of sensing is installed on the described lift frame.

5. piler as claimed in claim 4 is characterized in that, described checkout gear comprises that at least two are installed in the sense switch or the rocking bar at lift frame two ends respectively.

6. piler as claimed in claim 1 is characterized in that, described main body frame comprises: four the first, second, third and the 4th columns that surround frame structure.

7. piler as claimed in claim 6, it is characterized in that, described hoisting mechanism comprises: one promotes motor and is located at first of described lifting motor two ends and draws high assembly and second and draw high assembly, described lifting motor is installed on the crossbeam that is connected between first column and second column, and the two ends that promote motor are provided with one first output shaft and one second output shaft respectively; Described first end that draws high assembly connects described first output shaft, and the other end connects the adjacent angle, two ends of described lift frame, and described second end that draws high assembly connects described second output shaft, and the other end connects the adjacent angle, two ends in addition of described lift frame.

8. piler as claimed in claim 7, it is characterized in that, described first draws high assembly comprises: first sprocket wheel of being located at described first column upper end, be located at second sprocket wheel at described first column middle part, be located at the 3rd sprocket wheel of described first column lower end, be located at the 4th sprocket wheel of described the 3rd column lower end, be located at the 5th sprocket wheel and first of described the 3rd column upper end, second chain, described first chain is walked around first sprocket wheel from first output shaft of described lifting motor and is connected on one of the lift frame end angle, and described second chain is walked around second sprocket wheel in turn from first output shaft, the 3rd sprocket wheel, the 4th sprocket wheel, the 5th sprocket wheel is connected on the other end angle of lift frame; Described second draws high assembly is symmetrical in described first and draws high assembly and be located on described the second, the 4th column.