A kind of elevator
Technical field
The utility model is related to machinery equipment field more particularly to a kind of elevators.
Background technology
Currently, after existing air-conditioning fission internal-external machine is assembled into air-conditioning finished product, elevator is transported to by outbound assembly line
On pallet, air-conditioning finished product is transported to designated position by pallet straight up, is then moved to straight down with unloaded state again
Original position, and next air-conditioning finished product is conveyed again.The work period of pallet is the 1 air-conditioning finished product of output in 15~20 seconds, by
The speed that pallet is transported in air-conditioning finished product is gradually increased, and therefore, above-mentioned elevator cannot be satisfied wanting for air-conditioning finished product transport
It asks.Especially produce the high-speed job of ghost model machine, the conevying efficiency lower limit production efficiency of air-conditioning finished product.In addition, in order to
Ensure the even running of pallet, can balance weight be set on pallet, in this way, increasing the manufacturing cost of elevator.
Utility model content
Technical problem to be solved in the utility model is:A kind of elevator is provided, conevying efficiency can not only be improved, and
And it is simple in structure, cost is relatively low.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of elevator, including rectangle support, driving motor, a driving gear, two driven gears, two belt wheels,
Two pulleys, circular connector and two elevator buckets, described two driven gears are coaxially connected with described two belt wheels respectively;Institute
Driving gear is stated to be located among described two driven gears and engage with two driven gears;The driving gear is connected to institute
State the output shaft of driving motor;The rectangle support is vertically arranged, and described two belt wheels are arranged at intervals at the rectangle support
Top, described two pulleys may be contained within the bottom end of the rectangle support, and two pulleys be located at two belt wheels just under
Side;The circular connector is sheathed on described two belt wheels and two pulleys;Described two elevator buckets are all connected to described
Circular connector, and two elevator buckets are located at the opposite sides of the rectangle support.
Further, sliding rail is respectively arranged in the opposite sides of the rectangle support, the elevator bucket is close to the square
Sliding block compatible with the sliding rail is provided in a side of shape holder.
Further, further include control mechanism, the control mechanism connect described to control with the driving motor signal
Driving motor rotates forward or reversion.
Further, described two elevator buckets be located at the rectangle support side bottom end and rectangle support it is another
The top of side.
Further, the elevator bucket includes pedestal, pallet and telescopic cylinder, and the telescopic cylinder is fixed on the pedestal
On, the piston rod of telescopic cylinder is hinged at the pallet so that the pallet is kept horizontally or diagonally.
The beneficial effects of the utility model are:The utility model is simple in structure, and cost is relatively low, and two elevator buckets distinguish position
In rectangle support opposite sides and be all connected on circular connector, the direction of motion of two elevator buckets is on the contrary, ought wherein one
When a elevator bucket rises, another elevator bucket declines, and when driving motor distinguishes positive and negative rotation, circular connector circumferentially moves respectively
It is dynamic, to drive two elevator buckets to replace raising and lowering, to which the raising efficiency of the elevator is doubled.
Description of the drawings
Fig. 1 is the overall structure diagram of the elevator of the utility model embodiment;
Label declaration:
1, rectangle support;2, driving gear;3, driven gear;4, belt wheel;5, pulley;6, circular connector;7, elevator bucket;
71, pallet;72, pedestal;73, telescopic cylinder.
Specific implementation mode
For technology contents, the objects and the effects of the utility model are described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is:Circular connector is sheathed on two belt wheels and two pulleys,
Two belt wheels are coaxially connected with two driven gears respectively, and two driven gears are engaged with a driving gear simultaneously, this is actively
Gear is driven by a driving motor.
Please refer to Fig. 1, a kind of elevator, including rectangle support, driving motor, a driving gear, two driven gears,
Two belt wheels, two pulleys, circular connector and two elevator buckets, described two driven gears are same with described two belt wheels respectively
Axis connection;The driving gear is located among described two driven gears and is engaged with two driven gears;The driving tooth
Wheel is connected to the output shaft of the driving motor;The rectangle support is vertically arranged, and described two belt wheels are arranged at intervals at described
The top of rectangle support, described two pulleys may be contained within the bottom end of the rectangle support, and two pulleys are located at two
The underface of belt wheel;The circular connector is sheathed on described two belt wheels and two pulleys;Described two elevator buckets are equal
It is connected to the circular connector, and two elevator buckets are located at the opposite sides of the rectangle support.
As can be seen from the above description, the beneficial effects of the utility model are:The utility model is simple in structure, and cost is relatively low,
Two elevator buckets are located at the opposite sides of rectangle support and are all connected on circular connector, the movement side of two elevator buckets
To on the contrary, when one of elevator bucket rises, another elevator bucket declines, and when driving motor distinguishes positive and negative rotation, annular is even
Fitting difference is circumferentially moved, to drive two elevator buckets to replace raising and lowering, thus by the raising efficiency of the elevator
It is doubled.
Further, sliding rail is respectively arranged in the opposite sides of the rectangle support, the elevator bucket is close to the square
Sliding block compatible with the sliding rail is provided in a side of shape holder.
Seen from the above description, the cooperation of the sliding rail and sliding block can either ensure the normal lifting of elevator bucket, and can
It avoids elevator bucket from being shaken during lifting, ensures the stabilization and balance of promoted product.
Further, further include control mechanism, the control mechanism connect described to control with the driving motor signal
Driving motor rotates forward or reversion.
Seen from the above description, it can realize that the automation of elevator lifts by the control mechanism, be particularly suitable for machine
The assembly line of tool metaplasia production.
Further, described two elevator buckets be located at the rectangle support side bottom end and rectangle support it is another
The top of side.
Seen from the above description, such as when the least significant end on the left of an elevator bucket is located at rectangle support, another promotion
Bucket is placed exactly in the top on the right side of rectangle support, at this time can unload the product on top, and loads another product in bottom end.
Further, the elevator bucket includes pedestal, pallet and telescopic cylinder, and the telescopic cylinder is fixed on the pedestal
On, the piston rod of telescopic cylinder is hinged at the pallet so that the pallet is kept horizontally or diagonally.
Seen from the above description, the piston rod stretching of telescopic cylinder can make the pallet remain out inclined state, just
In staff on pallet loading or unloading product;When the piston rod of telescopic cylinder is shunk, the pallet keeps horizontality,
Ensure the balance of product in lifting process.
Embodiment
Fig. 1 is please referred to, the embodiments of the present invention one are:A kind of elevator, for product to be promoted to certain height
Degree.The elevator includes rectangle support 1, driving motor, control mechanism, a band of driven gear 3, two of driving gear 2, two
4, two pulleys 5, circular connector 6 and two elevator buckets 7 are taken turns, described two driven gears 3 are same with described two belt wheels 4 respectively
Axis connection;The driving gear 2 is located among described two driven gears 3 and is engaged with two driven gears 3;The active
Gear 2 is connected to the output shaft of the driving motor;The control mechanism connect described to control with the driving motor signal
Driving motor rotates forward or reversion.Wherein, the driving motor and control mechanism do not show in figure.
The rectangle support is vertically arranged, and described two belt wheels 4 are arranged at intervals at the top of the rectangle support 1, described
Two pulleys 5 may be contained within the bottom end of the rectangle support 1, and two pulleys 5 are located at the underface of two belt wheels 4;Institute
Circular connector 6 is stated to be sheathed on described two belt wheels 4 and two pulleys 5;Described two elevator buckets 7 are all connected to described
Circular connector 6, and two elevator buckets 7 are located at the opposite sides of the rectangle support 1.Specifically, described two promotions
Bucket 7 is located at the top of 1 other side of bottom end and rectangle support of 1 side of the rectangle support.For example, when a promotion
When bucket 7 is located at the top in 1 left side of rectangle support, another elevator bucket 7 is located at the bottom end on 1 right side of rectangle support.Driving motor turns
It is dynamic, the elevator bucket 7 in left side can be made to decline, while the elevator bucket 7 on right side being made to increase.The circular connector 6 is belt.
The elevator bucket 7 includes pedestal 72, pallet 71 and telescopic cylinder 73, and the telescopic cylinder 73 is fixed on the pedestal
On 72, the piston rod of telescopic cylinder 73 is hinged at the pallet 71 so that the pallet 71 is kept horizontally or diagonally.It carries
Bucket 7 is risen when loading product or unloading product, the piston rod of telescopic cylinder 73 is in stretching state, and pallet 71 tilts;Elevator bucket 7
In transportational process, the piston rod of telescopic cylinder 73 is in contraction state, and pallet 71 is horizontal.
Further, sliding rail there are one being respectively set on the left and right sides of the rectangle support 1, the sliding rail is along rectangle branch
The entire short transverse of frame 1 is arranged, and the elevator bucket 7 is provided with and the sliding rail in a side of the rectangle support 1
Compatible sliding block.When the circular connector 6 drives elevator bucket 7 to move up and down, the sliding block can move on the sliding rail,
The mating reaction of sliding rail and sliding block can avoid elevator bucket 7 and be shaken during lifting.
In conclusion Structure of hoist provided by the utility model is simple, cost is relatively low, can raising efficiency be improved one
Times.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is equally included in the patent within the scope of the utility model.