Utility model content
The utility model provides a kind of pair of electric cylinders ball curtain flight seat, including walking mechanism, base, chair mechanism, with
And two electric cylinders, the walking mechanism can move on the base, and the walking mechanism includes walking basal seat, two
Electric cylinders one end is arranged in the walking basal seat, and two electric cylinders other ends are connected with the chair mechanism, and two electric cylinders distinguish position
In the chair mechanism both sides, by the motion of the electric cylinders, swinging and swing for chair mechanism can be realized
Action.
Used as further improvement of the utility model, the base is provided with tooth bar, and the walking mechanism includes motor, tooth
Wheel, the motor is arranged in the walking basal seat, and the motor is connected with the gear, and the gear is nibbled with the tooth bar
Close.
Used as further improvement of the utility model, the motor is reducing motor.
Used as further improvement of the utility model, the walking mechanism also includes directive wheel, and the directive wheel is arranged on
The walking basal seat lower section, the base is provided with the guide rail coordinated with the directive wheel.
Used as further improvement of the utility model, the directive wheel includes being oriented to U framves, the first directive wheel, the second guiding
Wheel, first directive wheel is two, and two the first directive wheels are symmetrically arranged on the guiding U framves both sides, and described second is oriented to
It is two to take turns, and two the second directive wheels are located in two the first directive wheels respectively, and two the second directive wheels are symmetrical arranged.
Used as further improvement of the utility model, first directive wheel includes first axle and is installed on described the
First wheel body of one axle outer surface, second directive wheel includes the second axle and is installed on the of the second axle outer surface
Two wheel bodys, second axle is installed in the first axle, first wheel body and the perpendicular position relationship of the second wheel body.
As further improvement of the utility model, the chair mechanism include seat frame, support frame, double-piston cylinder,
Hydraulic control circuit, pressure lever mechanism, the seat frame are arranged on support frame as described above, two electric cylinders other ends and support frame as described above
It is connected, the double-piston cylinder is arranged on support frame as described above, and the double-piston cylinder is connected with the pressure lever mechanism, it is described double
The expansion link of piston oil-cylinder drives the pressure lever mechanism to swing up and down or lock under hydraulic control circuit control.
Used as further improvement of the utility model, the chair mechanism also includes nitrogen spring, the nitrogen spring one
End is connected with the seat frame, and the nitrogen spring other end is connected with the pressure lever mechanism.
Used as further improvement of the utility model, support frame as described above passes through rear cylinder seat-component, many antarafacial crossed joints and row
Walk base flexible connection.
Used as further improvement of the utility model, the base is provided with buffer stopper and sensor.
The beneficial effects of the utility model are:Of the present utility model pair of electric cylinders ball curtain flight armchair structure is simple, equipment into
This is low and safe, meets the demand of user, the popularization and application of value.
Brief description of the drawings
Fig. 1 is of the present utility model pair of electric cylinders ball curtain flight seat side view;
Fig. 2 is walking mechanism side view of the present utility model;
Fig. 3 is seat frame structural representation of the present utility model;
Fig. 4 is support frame structure schematic diagram of the present utility model;
Fig. 5 is the structural representation of rear cylinder holder assembly of the present utility model and many antarafacial crossed joints;
Fig. 6 is hydraulic control circuit schematic diagram of the present utility model;
Fig. 7 is double-piston cylinder structural representation of the present utility model;
Fig. 8 is pressure lever mechanism structural representation of the present utility model;
Fig. 9 is steel cord structure schematic diagram of the present utility model;
Figure 10 is walking basal seat structural representation of the present utility model;
Figure 11 is electric machine structure schematic diagram of the present utility model;
Figure 12 is wheel design schematic diagram of the present utility model;
Figure 13 is the cross-sectional view of directive wheel;
Figure 14 is electric cylinders structural representation;
Figure 15 is understructure schematic diagram of the present utility model;
Figure 16 is dimensional structure diagram of the present utility model.
Specific embodiment
As shown in figure 1, the utility model discloses a kind of pair of electric cylinders ball curtain flight seat, including walking mechanism 10, base
20th, chair mechanism 30 and two electric cylinders 40, the walking mechanism 10 can be moved on the base 20, the row
Walking mechanism 10 includes walking basal seat 11, and two one end of electric cylinders 40 are arranged in the walking basal seat 20, two other ends of electric cylinders 40
It is connected with the chair mechanism 30, two electric cylinders 40 are located at the both sides of the chair mechanism 30 respectively, by the fortune of the electric cylinders 40
It is dynamic, the action swung with swing of chair mechanism 30 can be realized.
The base 20 is provided with tooth bar 21, and the walking mechanism 10 includes motor 12, gear 13, and the motor 12 is arranged on
In the walking basal seat 11, the motor 12 is connected with the gear 13, and the gear 13 is engaged with the tooth bar 21.
The motor 12 is reducing motor.
The walking mechanism 10 also includes directive wheel 14, and the directive wheel 14 is arranged on the lower section of the walking basal seat 11, institute
State base 20 and be provided with the guide rail coordinated with the directive wheel 14.
The directive wheel 14 includes being oriented to U framves 141, the first directive wheel 142, the second directive wheel 143, first directive wheel
142 is two, and two the first directive wheels 142 are symmetrically arranged on the both sides of guiding U framves 141, and second directive wheel 143 is two
Individual, two the second directive wheels 143 are located in two the first directive wheels 142 respectively, and two the second directive wheels 143 are symmetrical arranged.Should
Directive wheel 14 also includes square hole baffle plate 144.
First directive wheel 142 includes first axle 1421 and is installed on the first of the outer surface of the first axle 1421
Wheel body 1422, second directive wheel 143 includes the second axle 1431 and is installed on the second of the outer surface of the second axle 1431
Wheel body 1432, second axle 1431 is installed in the first axle 1421, first wheel body 1422 and second wheel body
1432 perpendicular position relationships.
Directive wheel 14 be arranged on the bottom of walking basal seat 11, be finally installed in the H steel guide rails of base 20, play load-bearing with it is upper
The guide effect of lower left and right.Wherein the second directive wheel 143 is installed in the first directive wheel 142, and compact conformation is novel.
The chair mechanism 30 includes seat frame 31, support frame 32, double-piston cylinder 33, hydraulic control circuit 34, depression bar
Mechanism 35, the seat frame 31 is arranged on support frame as described above 32, and two other ends of electric cylinders 40 are connected with support frame as described above 32, institute
Double-piston cylinder 33 is stated on support frame as described above 32, the double-piston cylinder 33 is connected with the pressure lever mechanism 35, described
The expansion link of double-piston cylinder 33 drives the pressure lever mechanism 35 to swing up and down under the control of the hydraulic control circuit 34
Or locking.
Hydraulic control circuit is used for after pressure lever mechanism 35 to working position, and cylinder oil loop is closed, position locking, ensures
, it is necessary to when opening, electromagnetism valve events, oil circuit is unimpeded, pressure lever mechanism 35 can be lifted operation safety, during the state of emergency, hand valve 341
Open, oil circuit conducting, double-piston cylinder 33 can stretch up and down.Pressure lever mechanism 35 is controlled using hydraulic control circuit, random position
Put locking, stable performance, simple structure.
The chair mechanism 30 also includes nitrogen spring 36, and the one end of the nitrogen spring 36 is connected with the seat frame 31,
The other end of the nitrogen spring 36 is connected with the pressure lever mechanism 35.
Nitrogen spring 36 plays a part of balance deadweight, after depression bar moves to operating position, can be in oil pressure cntrol electricity
Under the effect of road, lock or open.
Support frame as described above 32 is flexibly connected by rear cylinder holder assembly 50, many antarafacial crossed joints 60 with walking basal seat 11.
The base 20 is provided with buffer stopper 22 and sensor 23.
The pressure lever mechanism 35 includes depression bar rotating shaft 351, depression bar handrail 352, cylinder connector 353, depression bar joint 354, swollen
Tight set 355, reducing sleeve 356, depression bar arm 357.
Steel wire rope of the present utility model 70 plays safeguard protection to equipment, in electric cylinders and rear portion Joint failure or comes off
When, prevent from falling.
Walking basal seat 11 is primary mounting structure part, wherein crucial installation site is fluted spacing, prevents bolt from may receive
Shearing.
Electric cylinders 40 are drive mechanisms, and electric cylinders are respectively arranged in support frame 32 and walking basal seat 11 about 40.By electric cylinders
40 motion, it is possible to achieve seat frame 31 swings, the action of swing, and with lifting to a certain degree, with group photo
Depending on content, produce miraculous effect.
Buffer stopper 22, sensor 23 play spacing and protective effect to mechanism, accurately fixed when mechanism reaches and sees a film position
Position.
As shown in figure 14, electric cylinders 40 are also equipped with cylinder holder assembly 70.
In the utility model, the simple structure of seat frame 31 meets human engineering;Support frame 32 take up room it is smaller, and
Can meet and install and intensity requirement;Between support frame 32 and walking basal seat 11 in addition to having normal activity and connecting, additional steel wire rope 70
Safeguard protection is served to equipment.
Two electric cylinders 40 are in the substantially vertical placement in both sides, while having certain distance apart from seat frame 31, space arrangement is reasonable,
The swing of seat is realized, with the multifunctional movement of lifting in swing, stress condition is also preferable;
Walking mechanism 10 uses rack pinion, simple and reliable for structure;
Directive wheel 14 is a kind of relatively new structure, and the second directive wheel 143 is installed in the first directive wheel 142, structure letter
It is single reliable, occupy little space.
In walking component, the balanced arrangement in left and right rail both sides, tooth bar is arranged in a middle side position, rationally distributed, structure
Simply, it is full-featured.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.