Driving type Cargo Lift
Technical field
The present invention relates to elevator technology field, special relevant with a kind of driving type Cargo Lift.
Background technology
Cargo Lift is widely used in the various places such as factory, warehouse, shopping mall, hotel, airport, station, is mainly used in bearing goods to each floor.
Conventionally, Cargo Lift comprises a set of support body of a lifting table and protection lifting table, and all goods are to be all transported to object floor by same lifting table, need again to get back to origin position after having transported, and then carry out next round and transport.
Transmission Cargo Lift mode of motion is too simple, and all goods can only transport under a lifting table, inefficiency.
In order to address the above problem, the inventor designs a kind of driving type Cargo Lift, and this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of driving type Cargo Lift, in same Cargo Lift, can form some loading platforms, can convey goods for multiple floors simultaneously, transport efficiency high, easy to operate simple.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of driving type Cargo Lift, comprises elevator rank plate, guide rail, upper sprocket wheel, lower sprocket, chain, drive motor; Be subject to the synchronously driven upper and lower sprocket wheel of drive motor up and down vertically distribute, chain is connected between upper and lower sprocket wheel, elevator rank plate comprises main wheel and accessory whorl, main wheel is connected with chain, accessory whorl against with guide rail on.
Described elevator rank plate comprises the bracing frame that loading flat surface, loading flat surface below connect, and main wheel and accessory whorl are positioned at bracing frame the same side, and accessory whorl and bracing frame are fixed into one, and main wheel is installed and is bearing in the main axle on bracing frame, is connected with chain simultaneously.
Described chain is connected with upper lower sprocket, forms two vertical sides, and one of them side is as transportation surface, and guide rail and the chain of transportation surface are affixed, major and minor wheel on transportation surface in same straight line.
Described vertical side, another side is circulation face, the guide rail on circulation face with respect in chain to skew, main wheel is positioned at accessory whorl inner side.
Described transportation surface and the guide rail of circulation face are connected by the transition of curve nature.
In described loading flat surface, be fixed with load-carrying box.
A transportation resources for driving type Cargo Lift, arranges a central controller, and signalization projector in each loading flat surface, at each storey setting signal receiver; On central controller, select the signal projector of loading flat surface to be transported, and the floor signal receptor that will send to, loading flat surface to be transported is to sending to floor, signal projector and signal receiver signal match, generation is ceased and desisted order and is fed back on central controller, and central controller turn-offs drive motor.
On load-carrying box in described loading flat surface and each floor, automatically-controlled door is installed, when central controller turn-offs after drive motor, the automatically-controlled door on corresponding load-carrying box and floor is opened by central controller automatically.
Described each floor has the button of unloading, and button signal feeds back in central controller, and the automatically-controlled door on central controller controls load-carrying box and floor is closed, and continues to start drive motor.
Adopt after such scheme, the present invention has many beneficial effects:
The present invention realizes and outdoorly vertically conveying goods, and can be with being multiple floor deliver goods in a course of conveying, and type of drive is simple, easy to operate, has been applicable to high-rise warehouse, market, building site etc., has made up outdoor vertical deliver goods technology in existing elevator field.
Accompanying drawing explanation
Fig. 1 is the structural representation of preferred embodiment of the present invention;
Fig. 2 is the lateral plan of loading platform in preferred embodiment of the present invention;
Fig. 3 is the birds-eye view of loading platform in preferred embodiment of the present invention;
Fig. 4 is electrical equipment control connection diagram in preferred embodiment of the present invention.
The specific embodiment
By reference to the accompanying drawings, preferred embodiment of the present invention is described in further details.
A kind of driving type Cargo Lift, the parts that are mainly concerned with comprise elevator rank plate 1, guide rail 2, upper sprocket wheel 3, lower sprocket 4, chain 5, drive motor (not shown in FIG.).
Upper sprocket wheel 3, lower sprocket 4 are one group of power wheels, distribute up and down, remain on same vertical straight line.Upper sprocket wheel 3, lower sprocket 4 connect by chain 5, synchronously driven by drive motor.Upper sprocket wheel 3, lower sprocket 4 positions can be built frame by hard ware and be fixed.
Elevator rank plate 1 is set in qually spaced on chain 5, and its quantity and phase spacing can be depending on concrete buildings.Elevator rank plate 1 as shown in Figures 2 and 3, comprises loading flat surface 11, bracing frame 12, and bracing frame 12 is fixed on the below of loading flat surface 11, and bracing frame 12 is similar to corner bracket, and loading flat surface 11 is supported and is a horizontal surface.
On the medial surface of bracing frame 12, offer main wheel axis hole 13, on main wheel axis hole 13, by bearing, main axle 14 is installed, main wheel 15 is arranged on the two ends of main axle 14, and main wheel 15 links into an integrated entity with chain 5 simultaneously.On bracing frame 12 medial surfaces, be also provided with accessory whorl 16, accessory whorl 16 is positioned at the lower end of bracing frame 12 simultaneously, and when loading flat surface 11 is during in horizontal direction, main wheel 15 and accessory whorl 16 are on same vertical curve.In elevator rank plate 1, because main wheel 15 is connected with chain 16, elevator rank plate 1 can be rotated around main axle 14.
Guide rail 2 is the tracks that adopt metal support, is mainly used in moving for accessory whorl 16.In the time that main wheel 15 moves along with chain 16, accessory whorl 16 can roll along track on guide rail 2, forms supplemental support.Vertically connect upper sprocket wheel 3, lower sprocket 4 at chain 5, form two sides, one of them is as transportation surface 51, and another is circulation face 52, and guide rail 2 is at transportation surface 51 places, be affixed with chain 5, guarantee main wheel on chain 5 15 and rely on accessory whorl on guide rail 2 on same vertical curve, and at circulation face 52 places, the relative chain 2 of guide rail 2 is to bias internal, form interval, make straight line and the chain 2 at main wheel 15 and accessory whorl 16 places form angle.The guide rail that is positioned at transportation surface 51 connects by natural curve transition at two ends Shang Xia 2, makes to keep same intervals at upper sprocket wheel 3 and lower sprocket 4 place's guide rails 2 with chain 5.Can effectively guarantee that like this elevator rank plate 1 is in upper sprocket wheel 3 and the stable upset of lower sprocket 4.
For elevator rank plate 1 facilitates loading, in loading flat surface 11, be fixed with load-carrying box 6.
Transportation resources in the present invention, in conjunction with Fig. 4, arranges a central controller 71, signalization projector 72 in each loading flat surface 11, be respectively 72a, 72b, 72c, 72d, 72e ..., at each storey setting signal receiver 73, be respectively 73a, 73b, 73c ...Signal projector is all connected with central controller 71 with signal receiver, and central controller 71 is connected with drive motor switch simultaneously.
In the time starting to transport, on central controller 71, select the signal projector 72 in loading flat surface 11 to be conveyed, signal receiver 73 with the floor that will send to, central controller 71 is sent to unique Signal coding of this signal projector 72 in signal receiver 73, start drive motor work, chain 5 rotates and starts to transmit.In the time that signal projector 72 arrives the floor of setting, the signal receiver 73 on this floor receives corresponding Signal coding, produces a feedback command to central controller 71, makes central controller 71 close at once drive motor, stops carrying.
For safety, on each load-carrying box 6, automatically-controlled door is set, guardrail and automatically-controlled door are also set on the passageway of receiving at each floor, there is the button of unloading 8 at each floor simultaneously.Arrive after object floor when carrying, central controller 71 cuts out drive motor at once, then controls automatically-controlled door and automatically opens, break bulk.Unloading completes, and presses the button 8 of having unloaded, and central controller 71 receives after this button signal, and central controller 71 controls automatically-controlled door and automatically cuts out, and then starts drive motor, continues to transmit.
When the present invention works, can select multiple floors to transmit simultaneously, complete button 8 all produce after signal wait the unloading of sent floor, central controller 71 is restarted drive motor, continues to transmit.
Above-described embodiment is only for the inventive concept of the present invention of explaining, but not restriction to rights protection of the present invention, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should fall into protection scope of the present invention.