A kind of banister lifting lever with license plate surface accumulated snow remove device
Technical field
The present invention relates to a kind of banister lifting levers more particularly to a kind of banister with license plate surface accumulated snow remove device to rise and fall
Bar.
Background technique
In recent years, the banister charging system with license auto-recognition system function be commonly applied to expressway entrance and exit,
Market community parking field and enterprises and institutions' entrance.But under severe weather conditions, especially in winter heavy snow weather
Under, vehicle license plate surface is easy to accumulated snow, since accumulated snow has sheltered from license plate number, increases banister Vehicle License Plate Recognition System identification vehicle
The difficulty of number plate.After staff is generally required using tool removing vehicle license plate surface accumulated snow, banister could carry out license plate
Automatic identification can thus greatly increase time and cost of labor, reduce banister by efficiency, and working condition is disliked
Bad, safety cannot also ensure, bring difficulty to the safe and highly efficient operation of banister charging system.
Summary of the invention
The present invention is not easy to identify after license plate is blocked by accumulated snow in order to solve the problems, such as, provides a kind of automatic snow-cleaning
Banister lifting lever with license plate surface accumulated snow remove device.The lifting lever is equipped with Snowremoval device, can pass through in vehicle
The accumulated snow on license plate is removed simultaneously.
The present invention to solve the above-mentioned problems, a kind of technical solution taken are as follows: band license plate surface accumulated snow remove device
Banister lifting lever, including lifting lever, blowning installation and rotating device, one end of the lifting lever be connected with banister pedestal, institute
State the winding plant for being equipped in banister pedestal and rising and falling for controlling the lifting lever;
The blowning installation includes air inlet pipe, gas outlet and blower, and for providing compressed gas, the blower passes through the blower
The air inlet pipe connects the gas outlet, blows high pressure gas outward by the gas outlet, the gas outlet is equipped with several;
The rotating device includes motor, shaft and air outlet mounting plate, and shaft described in the output axis connection of the motor is described
Air outlet mounting plate is fixedly connected with the shaft, when the motor is opened, the shaft is driven to rotate, the air outlet installation
Plate is rotated around the shaft, is provided with the gas outlet on the air outlet mounting plate.
Further, the rotating device is fixed on the undercarriage by mounting plate.
Further, the motor is installed on the mounting plate by electric machine support.
Further, the air outlet mounting plate is arranged in the shaft by connection frame, and the shaft side wall is equipped with
Convex block, the connection frame are equipped with the through-hole passed through convenient for shaft, and the through-hole wall is equipped with corresponding with the convex block recessed
Slot, the convex block is in the groove.
Further, the convex block and the groove are axially arranged in the shaft and the through-hole.
Further, the pressure charging valve for controlling compressed gas is equipped in the air inlet pipe.
Further, vacancy, the lifting lever is arranged in lifting lever in the lifting lever inner hollow, the blowning installation
One side opening, the gas outlet of blowning installation described in the opening face, the opening are equipped with strainer, the strainer for pair
External sundries is obstructed.
Further, blow-out nozzle is equipped at the gas outlet, the blow-out nozzle, which is installed on air outlet by screw thread, pacifies
In loading board.
Beneficial effect caused by the present invention includes: that a kind of 1, banister with license plate surface accumulated snow remove device of the present invention rises
Bar is fallen, lifting lever middle position is provided with accumulated snow automatic clearing apparatus, compressed gas, compressed gas are generated by air compressor
Blow-out nozzle is transported to by hose through pressure charging valve, realizes the automatic removing of license plate surface accumulated snow.
2, a kind of banister lifting lever with license plate surface Snowremoval function of the invention, blow-out nozzle can be in the band of motor
It under dynamic, is rotated in a certain range using shaft as axis, reduces the weight of device volume, expand the cleaning of Snowremoval device
Range avoids cleaning difficulty due to the different Snowremoval device brings that deviate of vehicle license plate height.
3, license plate surface accumulated snow remove device of the invention, is equipped with diamond shape strainer, a side at lifting lever intermediate openings
Face does not interfere blowning installation to blow outward, and the barrier to foreign matter on the other hand can be achieved, protect blowning installation.
4, the inside of lifting lever is arranged in blowning installation in the present invention, on the one hand can reduce occupied space, on the other hand very
Good protects blowning installation, prevents itself and extraneous frictional impact.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the banister lifting lever with license plate surface Snowremoval function in the present invention;
Fig. 2 is the main view of device in Fig. 1;
Fig. 3 is the top view of device in Fig. 1;
Fig. 4 is the structural schematic diagram of lifting lever;
Fig. 5 is blowning installation control system architecture schematic diagram;
In figure: 1 banister pedestal, 2 lifting lever, 3 strainer, 4 servo motor, 5 mounting plate, 6 mounting hole, 7 blow-out nozzle, 8 air outlet mounting plate 9
15 right support of air inlet pipe 10 screw, 11 support of motor, 12 left support, 13 connection frame, 14 shaft, 16 connecting plate, 17, groove.
Specific embodiment
Further details of explanation is done to the present invention with reference to the accompanying drawings and detailed description, it should be appreciated that
The protection scope of the present invention is not limited by the specific implementation manner.
As shown in Fig. 1 ~ 5, banister lifting lever 2 of one of the present invention with license plate surface accumulated snow remove device, including rise
Bar 2, blowning installation and rotating device are fallen, one end of lifting lever 2 is connected with banister pedestal 1, is equipped in banister pedestal 1 for controlling
The winding plant that lifting lever 2 rises and falls;Blowning installation includes air inlet pipe 9, gas outlet and blower, and blower is used to provide compressed gas,
Blower connects gas outlet by air inlet pipe 9, blows high pressure gas outward by gas outlet, gas outlet is equipped with several, at gas outlet
Equipped with blow-out nozzle 7, blow-out nozzle 7 is installed on air outlet mounting plate 8 by screw thread, and air inlet pipe 9 is the hose for gas transmission.
The pressure charging valve for controlling compressed gas is equipped in air inlet pipe 9, device further includes the controller for controlling gas outlet jet amount
And flow control valve.Rotating device includes motor, shaft 14 and air outlet mounting plate 8, the output axis connection shaft 14 of motor, out
Air port mounting plate 8 is fixedly connected with shaft 14, when motor is opened, shaft 14 is driven to rotate, and 14 turns around the shaft of air outlet mounting plate 8
It is dynamic, gas outlet is provided on air outlet mounting plate 8, rotating device is fixed on undercarriage by mounting plate 5.Motor passes through motor
Bracket is installed on mounting plate 5.
Air outlet mounting plate 8 is arranged in shaft 14 by connection frame 13 and connecting plate 16, and connecting plate 16 connects air outlet
Mounting plate 8 and connection frame 13, connection frame 13 connect shaft 14, and 14 side wall of shaft is equipped with convex block, and connection frame 13 is equipped with to turn
The through-hole that axis 14 passes through, through-hole wall are equipped with groove 17 corresponding with convex block, and convex block is in groove 17.Convex block and groove 17 exist
Axially it is arranged in shaft 14 and through-hole.The cross section of connection frame 13 is triangular structure.
Blow-out nozzle 7 in the present invention is mounted on 2 middle part of lifting lever by air outlet mounting plate 5, connecting plate 16 and pedestal;Out
Air port mounting plate 8 14 can rotate within a certain angle around the shaft under the drive of connecting plate 16;Compressed gas is through pressure charging valve, control
Valve is transported to blow-out nozzle 7 by air inlet pipe 9.
The winding plant that control lifting lever 2 rises and falls is equipped in the present invention, inside the banister pedestal 1, when banister license plate is known
After other system is to Car license recognition, control system controls hoisting system work, and lifting lever 2 lifts;After vehicle passes through completely,
Control system control hoisting system falls lifting lever 2.
In a kind of embodiment of the invention, the lifting lever 2 is hollow structure, lifting lever 2 wall surface of the banister into vehicle side
There are openings at middle part.The 2 middle opening position of lifting lever is equipped with diamond shape strainer 3, can obstruct to external sundries, protection is blown
Device of air.
In a kind of embodiment of the invention, blowning installation, blow-out nozzle are equipped with inside the 2 middle opening position of lifting lever
7 lower ends are equipped with screw thread, and by its twist-on on connecting plate 16, connecting plate 16 is mounted on air outlet mounting plate 5 by screw 10;Out
Air port mounting plate 8 is connected with both sides connection frame 13 by screw 10;Shaft 14 is connected by key with connection frame 13, and one end is equipped with and watches
Take motor 4, driven within a certain angle by pulse control servo motor 4 shaft 14 rotate, thus drive connection frame 13 and
Air outlet mounting plate 5, the blow-out nozzle 7 being mounted above are rotated with shaft 14 for axis within a certain angle, support of motor 11,
Left support 12 and right support 15 are fixed in mounting seat by screw 10, there are mounting hole 6 in mounting seat, are fixed through bolt
On 2 inner wall of lifting lever, machine shaft 14 passes through left support 12 and right support 15, and connection frame 13 is installed on left support 12 and right branch
In shaft 14 between frame 15.
Blowning installation generates compressed gas by air compressor, and compressed gas is transported to air blowing by air inlet pipe 9 through pressure charging valve
Nozzle 7, control valve control the Push And Release of compressed gas.
The specific work process of the embodiment of the present invention are as follows: under wind and snow weather, it is wind and snow day that road brake system, which is arranged, in staff
Gas operating mode.When road brake system perception has vehicle arrival, flow control valve is opened, blowning installation work, while servo electricity
Machine 4 works, and is rotated within a certain angle by pulse control servo motor 4 and shaft 14 is driven to rotate, to drive connection frame 13
And the air outlet mounting plate 5 being mounted above is that axis rotates within a certain angle with shaft 14 with blow-out nozzle 7, nozzle sprays
High pressure gas license plate surface accumulated snow is cleared up.Vehicle License Plate Recognition System identifies license plate, when recognizing correct vehicle
After trade mark code, blowning installation stops working.Control system controls hoisting system work, and lifting lever 2 lifts;When vehicle passes through completely
Afterwards, control system control hoisting system falls lifting lever 2.
To sum up: as road brake system auxiliary device, it can be realized to license plate surface accumulated snow the present invention in inclement weather
It is automatic to remove, the degree of automation of banister charging system is improved, time and the cost of labor of system is reduced, improves passing through for banister
The safety of system is improved working conditions and improved to efficiency.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.