CN201687343U

CN201687343U - Barn motor-driven window

Info

Publication number: CN201687343U
Application number: CN2010202003321U
Authority: CN
Inventors: 高峰; 孙忠良
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-19
Filing date: 2010-05-19
Publication date: 2010-12-29
Anticipated expiration: 2020-05-19

Abstract

The utility model relates to a motor-driven device, in particular to a barn motor-driven window. The barn motor-driven window comprises a window sash (1), a window frame (2) and a window shaft (3), wherein the window sash (1) is arranged on the window frame (2) through the window shaft (3); the window shaft (3) is arranged above the window sash (1); a cross shaft (5) is arranged above the window sash (1); one end of the cross shaft (5) is fixedly connected to a bent hoisting arm (6) which is extended outwards; a hoisting rod (8) which is extended upwards is fixed on the cross shaft (5); an external end of the hoisting rod (8) is hinged with a pulling rod (9); the lower end of the pulling rod (9) is hinged with the window sash (1); a fixing frame (6) is arranged outside of the window frame (2); an operator (7) is hinged on the fixing frame (6); the operator (7) is provided with a retractable pushing rod (14); and the upper end of the pushing rod (14) is connected to the external end of the fixing frame (6). A vertically opened type window sash has good sealing property and can prevent the damage of air force. The motor is provided with a worm gear drive structure, so the volume is small, the gear ratio is big and the structure is more compact and reasonable. A single-chip remote-control switch and a computer control system are utilized, so the efficiency for closing and opening the window is greatly promoted, the manual labor is replaced and the operation cost is lowered.

Description

The silo motorized window

Technical field

The utility model relates to a kind of electric device, promptly a kind of silo motorized window.

Background technology

Existing grain depot all is provided with a plurality of silos, and in order to keep the performance of ventilating in the storehouse, each silo all is provided with a plurality of windows.In the past, the switch of these windows all is that efficient is very low by manual operation.Because silo is all taller and bigger, window position is also than higher, and switch is very inconvenient.Particularly when the wind and rain burst, often have little time to close all windows, cause rainwater to soak pouring.In order to address this problem, people have assembled electric device to the window of silo., the sash of existing motorized window mostly is the vertical shaft sash of both sides unlatching to the left and right, and because of bigger along the wind-force of silo wall direction, the wind-force that the vertical shaft sash bears after opening is bigger, destroys easily.For this reason, people have been made the motorized window of left and right sides Ping Kai into the roller shutter type motorized window again, are rotated by the transfer roller above the driven by motor, carry out the folding and unfolding of roller shutter.Though the roller shutter motorized window has good stable and durability,, the gap between roller shutter and the frame is bigger, and seal is bad, enters the dust storm dust in the silo easily.In addition, the motor decelerating mechanism of existing motorized window all is a gear shift, more complicated, and volume is bigger.How existing motor is closely controlled by hand switch, for bigger storage scale, and a hundreds of window, closely operation also needs more manpower, and job costs are still very high.

Summary of the invention

The purpose of this utility model provides a kind of operation of being convenient to, and saves manpower, and compact conformation is sturdy and durable, and has the silo motorized window of good airtight performance.

Above-mentioned purpose is realized by following technical scheme: develop a kind of silo motorized window, comprise sash, window frame, window axle, sash is contained on the window frame by the window axle.Be characterized in: said window axle is the upside at sash, and sash can swing up and down around the window axle, and transverse axis is housed above sash, and transverse axis one end is fixed with the curved lift arm of outside stretching, extension.The shadoof that is being connected on the transverse axis and is protracting, shadoof outer end and pull bar hinge, pull bar lower end hinge is at the lower limb of sash.Outside at window frame is provided with fixed mount, and the fixed mount upper hinge has executor, and executor is provided with telescopic push rod, and the upper end of push rod and curved boom outer end be hinge mutually.

Micro-machine is equipped with in said executor the inside, and the power output shaft of motor is a worm screw, a worm screw and a worm wheel, and worm-wheel shaft is a leading screw, the push rod of helix tube type in the leading screw outside is fitted with.

Said executor is provided with travel switch.

Said motor is provided with single chip machine controlling circuit.

Said single chip machine controlling circuit is the remote signal receiving circuit.

Said single chip machine controlling circuit is the computer program control circuit.

The beneficial effects of the utility model are: owing to adopt flat opening sash up and down, airtight performance is good, and can avoid the destruction of wind-force.Motor adopts Worm and worm-wheel gearing, both can obtain enough gear ratio, has dwindled volume again, and structure is compact and reasonable more.Adopt single-chip microcomputer remote control switch and computer program control system in addition, increased substantially the operating efficiency of window switch, substituted a large amount of manpowers, reduced operating cost.

Description of drawings

Fig. 1 is the front view of a kind of embodiment;

Fig. 2 is the left view of this embodiment;

Fig. 3 is the front view of the members uplift arm of this embodiment;

Fig. 4 is the left view of the members uplift arm of this embodiment;

Fig. 5 is the parts shadoof of this embodiment and the front view of pull bar;

Fig. 6 is the parts shadoof of this embodiment and the left view of pull bar;

Fig. 7 is the enlarged front view of the parts executor of this embodiment;

Fig. 8 is that the sash of this embodiment is opened schematic diagram;

Fig. 9 is the assembling schematic diagram of this embodiment;

Figure 10 is the Single-chip Controlling flow chart of this embodiment.

Among the figure as seen: sash 1, window frame 2, window axle 3, fixed mount 4, transverse axis 5, lift arm 6, executor 7, shadoof 8, pull bar 9, motor 10, worm screw 11, worm gear 12, leading screw 13, push rod 14, travel switch 15, hand switch 16, silo 17.

The specific embodiment

Introduce a kind of embodiment below in conjunction with accompanying drawing: as shown in Figure 1, 2, this motorized window also is to be made of parts such as sash 1, window frame 2, window axles 3, and sash 1 is contained in above the window frame by window axle 3.Different with existing silo motorized window is: the first, window axle 3 in the above, sash 1 can swing up and down around window axle 3, just flat opening up and down.Owing to offset by wall, and less than the wind-force of wall parallel direction, so the suffered wind-force of the sash 1 of this Ping Kai up and down is less, not fragile perpendicular to the wind-force of silo 17 wall directions.The second, in conjunction with Fig. 3,4 as seen: by axis hole a transverse axis 5 is housed above window, transverse axis 5 one ends are fixed with the curved lift arm 6 of outside stretching, extension.In conjunction with Fig. 5,6 as seen: three shadoofs 8 that are being connected on the transverse axis 5 and stretching out to the front lower place, each shadoof 8 outer end is pull bar 9 of hinge all, and the equal hinge in pull bar 9 lower ends is on the lower frame of sash 1.Be provided with a fixed mount 4 in window left side or right side, fixed mount 4 upper hinges one cover executor 7.Certainly, this fixed mount 4 can be independent framework, also can be the framework with window frame 2 one, can also be the wall of silo 17.In conjunction with Fig. 7 as seen, this executor 7 shapes such as pistol are robbed the handle the inside micro-machine 10 are housed, the power output shaft of motor 10 is worm screws 11, match with a worm gear 12, the axis of worm gear 12 should stretch to the direction of gun barrel perpendicular to the axis of motor power output shaft.Worm gear 12 front ends stretch out one section leading screw 13, the push rod 14 of an interior helix tube type of leading screw 13 outside suits, the front end of push rod 14 be connected in transverse axis 5 on the outer end hinge mutually of bending lift arm 6.In conjunction with Fig. 8 as seen: start motor 10, leading screw 13 rotates, and leading screw 13 drives push rod 14 by screw thread and stretches out to the front upper place, can promote pendulum on the lift arm 6, and drives transverse axis 5 and rotate, and drives pendulum on the shadoof 8 simultaneously, opens by putting on the pull bar 9 pulling sash again.Otherwise, motor 10 counter-rotatings, sash 1 can be closed.Obviously, the structure of this Worm-gear type has that volume is little, gearratio is big, the intensity advantages of higher, and is compacter more than the structure of the gear reduction in past.

On executor 7, be provided with travel switch 15, the range of restriction push rod.Travel switch 15 can adopt the touch-type switch, is contained near the push rod 14, and push rod 14 arrives certain position, can touch switch contact, makes push rod 14 stop to advance.

Fig. 9 has introduced a kind of duty of this device, and as seen from the figure: this motorized window is contained in above the outer wall of silo 17, picks out lead below the motor, and a hand switch 16 is housed in the lower, so that the switch of artificial field control sash 1.

In conjunction with Figure 10 as can be known: on switch or other positions be provided with the single-chip microcomputer receiving circuit, can come control single chip computer by computer, remote controller, hand switch, after single-chip microcomputer receives corresponding instruction, control the operation of push rod 14, control the opening and closing of sash 1 by push rod 14.By the limit switch of lower limb on single-chip microcomputer and the window, can accurate localization window complete opening and the position of closing fully.By single-chip microcomputer be set the longest run time, when the window operation exception, can play protective effect to greatest extent.Simultaneously, single-chip microcomputer can be reflected to the abnormality of window in running on the computer timely, allows the user in the operating condition of indoor understanding window that just can be at any time, deals with problems timely.A computer can be controlled a plurality of window opening and closing simultaneously, can reduce a large amount of manpowers, raises the efficiency, convenient management.

Claims

1. silo motorized window, comprise sash (1), window frame (2), window axle (3), sash (1) is contained on the window frame (2) by window axle (3), it is characterized in that: said window axle (3) is the upside in sash (1), sash (1) can swing up and down around window axle (3), in the top of sash (1) transverse axis (5) is housed, transverse axis (5) one ends are fixed with the curved lift arm (6) of outside stretching, extension, the shadoof (8) that is being connected on the transverse axis (5) and is protracting, shadoof (8) outer end and pull bar (9) be hinge mutually, pull bar (9) lower end and sash (1) hinge, be provided with fixed mount (6) in the outside of window frame (2), fixed mount (6) upper hinge has executor (7), and executor (7) is provided with telescopic push rod (14), and the outer end of the upper end of push rod (14) and lift arm (6) is hinge mutually.

2. silo motorized window according to claim 1, it is characterized in that: micro-machine (10) is equipped with in said executor (7) the inside, the power output shaft of motor (10) is worm screw (11), worm screw (11) is matched with a worm gear (12), worm-wheel shaft is leading screw (13), the push rod (14) of helix tube type in leading screw (13) outside is fitted with.

3. silo motorized window according to claim 2 is characterized in that: said executor (7) is provided with travel switch.

4. silo motorized window according to claim 2 is characterized in that: said motor (10) is provided with single chip machine controlling circuit.

5. silo motorized window according to claim 4 is characterized in that: said single chip machine controlling circuit is the remote signal receiving circuit.

6. silo motorized window according to claim 4 is characterized in that: said single chip machine controlling circuit is the computer program control circuit.