CN2316989Y

CN2316989Y - Multiarm roundabout rotated around column

Info

Publication number: CN2316989Y
Application number: CN 98211164
Authority: CN
Inventors: 丁兴旺; 陈建生; 邓锦镛
Original assignee: NANFANG PLAY EQUIPMENT GENERAL FACTORY WENZHOU CITY
Current assignee: NANFANG PLAY EQUIPMENT GENERAL FACTORY WENZHOU CITY
Priority date: 1998-01-08
Filing date: 1998-01-08
Publication date: 1999-05-05
Anticipated expiration: 2008-01-08

Abstract

The utility model relates to a multiarm type rotated around column game machine. The utility model is characterized in that a push rod which is pushed to do vertical reciprocating movement by an oil cylinder is arranged in the column, and the push rod is provided with a driven turntable which rotates around the push rod; a rotating arm is hinged with a driving turntable; a seat unit is hinged with the rotating arm; the utility model is provided with draw rods which are respectively hinged with the rotating arm and the driven turntable; both ends of a drawbar are hinged with the driving turntable and the seat unit, and a seat unit pulling mechanism is composed of the drawbar, the driving turntable, the rotating arm, and the seat unit; the seat unit can be designed into a self swiveling body. The utility model has autorotation, revolution, and luffing three motions, and hence, the utility model has strong breathtaking and stimulating features.

Description

A kind of multi-arm type recreational machine that rotates around column

The utility model relates to a kind of multi-arm type recreational machine that rotates around column.

Pivoted arm around the multi-arm type recreational machine that column rotates is distributed on one on the active rotating disk that column rotates, and be equipped with the seat tool of taking for the people on the every pivoted arm, obviously, the seat tool of this recreational machine only has a kind of circular motion that rotates around vertical shaft, and its thrill and excitant are all strong inadequately.

The purpose of this utility model provides the stronger multi-arm type recreational machine that rotates around column of a kind of thrill and excitant.

Solution of the present utility model is to be provided with in the column by oil cylinder to promote to do upper and lower to the push rod that moves back and forth and stretch out from column, and push rod is provided with a passive rotating disk that can rotate around push rod, described pivoted arm is with initiatively rotating disk hinge connection, described seat tool connects with the pivoted arm hinge again, between pivoted arm is with passive rotating disk, be provided with again respectively with pivoted arm and the hinged pull bar of passive rotating disk, two ends respectively with initiatively rotating disk and the hinged draw bar of seat tool then with initiatively rotating disk, pivoted arm and a seat tool constitute a tool pulling mechanism together.

Further illustrate detailed content of the present utility model below in conjunction with accompanying drawing and enforcement side.

Fig. 1: schematic diagram of mechanism of the present utility model;

Fig. 2: the structure diagram of push rod part;

Fig. 3: the example structure sketch of seat tool part;

Fig. 4: the example structure sketch of draw bar part.

As shown in the figure, the multi-arm type recreational machine that rotates around column described in the utility model also has column 1, active rotating disk 2, pivoted arm 3 and seat tool 4, wherein initiatively rotating disk 2 is driven around column 1 rotation by gear drive 5, pivoted arm 3 is bearing on the active rotating disk 2, and edge active rotating disk 2 is circumferentially uniform, 4 ends that are bearing in pivoted arm 3 of seat tool, simultaneously, the utility model also is provided with in column 1 by oil cylinder 6 and promotes to do, the below is to the push rod 8 that moves back and forth and stretch out from column 1, and push rod is provided with one can be around the passive rotating disk 9 of push rod 8 rotations, described pivoted arm 3 is with initiatively rotating disk 2 hinges connection, described seat tool 4 connects with pivoted arm 3 hinges again, between pivoted arm 3 is with passive rotating disk 9, be provided with again respectively with pivoted arm 3 and passive rotating disk 9 hinged pull bars 10, two ends respectively with initiatively rotating disk 2 and seat tool 4 hinged draw bars 11 then with rotating disk 2 initiatively, pivoted arm 3 and seat tool 4 constitute seat tool pulling mechanism together.From structural design, initiatively rotating disk 2 is supported on the bearing 12 that is fixed on column 1, and the outer ring of bearing 12 promptly is an external gear, with the driving gear engagement that is installed on the oil motor, and constitutes gear drive 5; Push rod 8 is members of straight reciprocating motion, can directly adopt the piston rod of oil cylinder 6 to make push rod 8, also can adopt other rod member that connects with piston rod to make push rod 8, at this moment, to be provided with in the column 1, rotate in order to prevent push rod 8 with push rod 8 sliding slideways 7 of joining, push rod 8 is with being provided with rotation-preventing mechanism between the slideway 7, present embodiment adopts the keyway fit structure to make rotation-preventing mechanism, and key 13 is made as fixture, and 14 of grooves are located on the push rod 8; Passive rotating disk 9 is supported on the shaft shoulder of push rod 8 by end face bearing 15, and forms the cooperation of rolling by journal bearing 16 with push rod 8; The effect of seat tool pulling mechanism is to make a tool 4 keep the plumb position, because the distance between two hinges at draw bar 11 two ends is big, the cross section of draw bar 11 is little, in order to make draw bar 11 keep certain rigidity, present embodiment blocks draw bar 11, and connects with slide block 18 hinges that move along the slideway on the pivoted arm 3 17 together.Frictional force when moving in order to reduce slide block 8 can be installed roller on the slide block 18, for the bigger seat tool 4 of volume, two draw bars 11 is set also generally; Seat tool 4 can further be designed to one from turning, can strengthen degree thrilling and that stimulate like this, its solution is: seat tool 4 has with the hinged suspension bracket 19 of pivoted arm 3, is installed on the axis 20 of suspension bracket 19 and around the Moving plate 21 and the Moving plate drive unit of axis 20 rotations.The Moving plate drive unit of present embodiment is by being installed in electronic worm reduction box 22 on the Moving plate 21, being installed in driving gear 23 on electronic worm reduction box 22 output shafts, being installed on the axis 20 and with the fixed gear 24 of axis 20 no relative motions and be arranged on driving gear 23 and form with the idler gear between the fixed gear 24 25; After on the Moving plate 19 guardrail, seat and protective device being set, get final product the carrying recreation, at this moment, seat had both had the spinning motion around axis 20, had the revolution motion around column 1 again, in addition, also had the motion that swings up and down with pivoted arm 3.Above-mentioned oil cylinder 6 and oil motor are by ground hydraulic system fuel feeding, and the motor of electronic worm reduction box 22 then connects with ground electrical control gear.

The multi-arm type recreational machine that rotates around column of said structure has rotation, revolves round the sun and swings up and down three kinds of motions when rotating, therefore, its thrill and excitant are stronger.

Claims

1, a kind of multi-arm type recreational machine that rotates around column, has column, the active rotating disk, pivoted arm and seat tool, wherein initiatively rotating disk is rotated around column by the gear drive driving, pivoted arm is bearing on the active rotating disk, and edge active rotating disk is circumferentially uniform, the seat tool then is bearing in the end of pivoted arm, it is characterized in that: be provided with in the column (1) by oil cylinder (6) promotion and do, the below is to the push rod (8) that moves back and forth and stretch out from column (1), and push rod (8) is provided with one can be around the passive rotating disk (9) of push rod (8) rotation, described pivoted arm (3) is with initiatively rotating disk (2) hinge connection, described seat tool (4) same again pivoted arms (3) hinge connects, between pivoted arm (3) is with passive rotating disk (9), be provided with same respectively pivoted arm (3) and the hinged pull bar of passive rotating disk (9) (10) again, two ends respectively with initiatively rotating disk (2) and the seat hinged draw bar of tool (4) (11) then with active rotating disk (2), pivoted arm (3) and seat tool (4) constitute seat tool pulling mechanism together.

2, the multi-arm type recreational machine that rotates around column according to claim 1 is characterized in that: described seat tool (4) has with the hinged suspension bracket of pivoted arm (19), the axis (20) that is installed in suspension bracket (19) to be gone up and around the Moving plate (21) and the Moving plate drive unit of axis (20) rotation.

3, the multi-arm type recreational machine that rotates around column according to claim 1 and 2, it is characterized in that: draw bar (11) blocks, and connects with slide block (18) hinge that moves along the slideway (17) on the pivoted arm (3) together.