CN2260644Y

CN2260644Y - Multi-seat rotating recreation machine

Info

Publication number: CN2260644Y
Application number: CN 96237638
Authority: CN
Inventors: 阮炽焜
Original assignee: JINDING RECREATION-MACHINE FACTORY ZHONGSHAN CITY
Current assignee: JINDING RECREATION-MACHINE FACTORY ZHONGSHAN CITY
Priority date: 1996-10-26
Filing date: 1996-10-26
Publication date: 1997-08-27
Anticipated expiration: 2006-10-26

Abstract

The utility model relates to a multi-seat rotating recreation machine, composed of a center machine frame [1], a main frame [2], a deceleration driving device, seats, and an electric machine [3], wherein, the seats and the electric machine [3] are respectively arranged on the main frame [2]. The utility model is characterized in that the deceleration driving device comprises an overrunning clutch driving device, a reducer casing [6], and a planet pin gear [8]. The utility model has the advantages of great driving moment, energy saving, and large bearing capacity. The utility model has the advantages that the torsional force required by rotation is small, the motor power input according to needs is small, and the utility model can drive nine seats to move.

Description

A kind of many roundabouts

The utility model relates to a kind of recreation machinery, is the multi seat roundabout of rocking chain on a kind of revolving and recreational machine specifically.

At present, 3 roundabouts can seeing on the market generally are directly to drive vertical reduction box by motor, and mainframe directly is assemblied on the output shaft of vertical reduction box, so the arm of force is short, and the torsion that rotation needs is big; Driving the crank mechanism that the seat moves up and down in addition is to adopt the travelling wheel of bent axle and mainframe directly to assemble, mainframe rotates, and travelling wheel and ground friction drive travelling wheel and rotate, driving the bent axle output shaft again moves up and down, like this, the arm of force that bent axle rotates is little, and required torsion is also big, the quantity at seat is restricted, in addition, what use at present all is directly to be supported by the bent axle single shaft, i.e. the bent axle load of bearing is big.The above-mentioned kind of drive, driving force is little, and therefore, bearing capacity is also just little.

The purpose of this utility model is a kind of new reduction gearing mechanism of design, and its arm of force that drives the mainframe rotation is long, and required torsion is little; In addition the seat up and down or oscillating motion be to obtain motion from reduction gearing mechanism by transmission mechanism, again by its output shaft traction seat motion.

The utility model can adopt following technical scheme: many roundabouts are by center frame [1], mainframe [2], reduction gearing mechanism and be installed on seat on the mainframe [2] respectively, motor [3] is formed, it is characterized in that reduction gearing mechanism includes the overdrive clutch transmission device, the output shaft of reduction box [6] and planet pinwheel [8] motor [3] is connected with reduction box [6] with belt pulley [5] transmission mechanism by belt [4], transmit motion, on its output shaft of reduction box [6] drive sprocket [7] is arranged, drive sprocket [7] is meshed with planet pinwheel [8], planet pinwheel [8] is fixed on the center frame [1], can not rotate, drive sprocket [7] is fixed on the mainframe [2], rotate around planet pinwheel [8], drive central shaft [11] slow rotation of mainframe [2] around center frame [1].

The utility model is in technique scheme, mainframe can be installed the transmission mechanism that the seat is moved up and down on [2], the seat motion work is to comprise the vertical shaft [9] that is fixed on the mainframe [2], horizontal rotating shaft [10] and bent axle [19], be contained in star gear [16] and planet pinwheel [8] engagement on the vertical shaft, stirring vertical shaft rotates, also fixedly be equipped with the active conical gear [17] that transmits motion on the vertical shaft, driven bevel gear [17] engagement in this active conical gear and the horizontal rotating shaft [10], horizontal rotating shaft is rotated, thereby laterally the duplicate sprocket [18] in the rotating shaft [10] also and then rotates, duplicate sprocket [18] links sprocket wheel [20] on two bent axles [19] respectively by chain, driving bent axle [19] rotates, thereby bent axle output shaft [21] is moved up and down, this bent axle output shaft [21] traction seat makes the seat motion.

The utility model in technique scheme, vertical shaft [9] and laterally rotating shaft [10] but 3 of each five equilibrium assemblings, every horizontal rotating shaft [10] traction 2 bent axles [19] can drive 6 seats.

The utility model is in technique scheme, the seat center bearing bracket is to adopt the duplex bearing bracket supports, the central point at seat is supported by a support of bearing, and the output shaft of bent axle is to be connected head bottom, seat or tail bottom, as the citation rod that leads that the seat teeters and moves, make whole rocking chain motion.

The utility model can be installed the eccentric rotating mechanism of a cover in every horizontal rotating shaft [10] in technique scheme, the output shaft supporting seat of eccentric rotating mechanism moves up and down.

The utility model is to comprise motor shaft sleeve [23], brake rubber block [22], belt pulley [5], bearing gasket [24] plane bearing [25], bolt [26] at the overdrive clutch transmission device described in the technique scheme.

Below in conjunction with accompanying drawing the utility model is done into explanation.

Fig. 1 is a partial top view of the present utility model;

Fig. 2 is central principal axis portion C-C cutaway view among Fig. 1;

Fig. 3 be among Fig. 1 vertical shaft divide and with the B-B cutaway view of horizontal rotating shaft coupling part;

Fig. 4 is the cutaway view of duplicate sprocket part I among Fig. 1;

Fig. 5 is the cutaway view of crank mechanism II;

Fig. 6 is the cutaway view of motor output shaft III;

Fig. 7 is the cutaway view of eccentric rotating mechanism IV.

Fig. 8 is the vertical view of center frame and planet pinwheel;

The utility model Fig. 1, shown in Figure 2 in, include center frame 1, mainframe 2, motor 3, belt 4, belt pulley 5, vertical reduction box 6, drive sprocket 7, planet pinwheel 8, vertical shaft 9, laterally rotating shaft 10, duplicate sprocket part I, crank mechanism II.In the present embodiment, except motor 3, belt 4, belt pulley 5, vertical reduction box 6, drive sprocket 7, remaining structure can be divided into three identical parts, and Fig. 1 only represents a wherein part.Represent complete center frame and planet pinwheel as Fig. 8.In addition, motor shaft sleeve [23], brake rubber block [22], belt pulley [5], bearing gasket [24] plane bearing [25] and bolt [26] have been formed the freewheel clutch transmission device, as shown in Figure 6.

The operation principle of whole mainframe 2 runnings is: motor 3 is by carbon brush [13] energising back running, belt pulley 5 on motor 3 output shafts is connected with belt pulley on the reduction box 6 by belt 4, make reduction box 6 work, drive sprocket 7 on reduction box 6 output shafts and 8 engagements of planet pinwheel, planet pinwheel 8 is fixed on the center frame 1, can not rotate, therefore, detour star pinwheel 8 of drive sprocket 7 rotates, and drive sprocket is fixed on the mainframe 2, therefore, mainframe 2 is driven by drive sprocket 7, central principal axis 11 around center frame 1 rotates, as Fig. 1, shown in Figure 2, thus the seat of installing on the mainframe 2 also and then rotates.The overdrive clutch transmission device is housed on the output shaft of motor, mainly is cushioning effect to be arranged in order to start, and it is excessive to avoid the seat to begin to rotate brief acceleration.

Traction seat move up and down transmission mechanism such as Fig. 3, Fig. 4, shown in Figure 5.The seat is installed on block bearing and the bent axle output shaft 21, and block bearing is fixed on the mainframe.When mainframe 2 rotates, vertical shaft 9 and then rotates, owing on the vertical shaft 9 the star gear 16 that is meshed with planet pinwheel 8 is housed, therefore vertical shaft 9 is stirred rotation by planet pinwheel 8 again, vertical shaft 9 transmits this motion by a pair of conical gear 17 again, and horizontal rotating shaft 10 is rotated, and the active conical gear of this conical gear 17 is contained on the vertical shaft 9, driven bevel gear is contained in the horizontal rotating shaft 10, as shown in Figure 3.Laterally in the rotating shaft 10 duplicate sprocket shown in Figure 4 18 is housed also, it drives two sprocket wheel 20 motions on the bent axle 19 respectively by chain, thereby bent axle 19 is rotated, and the output shaft 21 of bent axle 19 moves up and down, as shown in Figure 5.Therefore, output shaft 21 can draw the seat motion.The central point at seat block bearing bracket supports, and the output shaft of bent axle, the head bottom at traction seat or tail bottom seat head and afterbody are moved up and down, and whole seat are oscillating motions.

The utility model can also be installed the common eccentric rotating mechanism IV of a cover in the centre position in every horizontal rotating shaft 10 in above-mentioned structure, as Fig. 1, shown in Figure 7, promptly increase the up and down Bearning mechanism at traction seat, thereby the seat can increase by 3.

The utlity model has following advantage:

1. owing to adopted large diameter planetary pinwheel as deceleration transmission moment, so the arm of force is long, turns to The moving torsion that needs is little, needs the power of motor of input little, saves electric energy, is convenient to use civilian electricity.

2. owing to adopt double base bearing block position, so there is the function of swing at the seat, and swing Required power is little, simultaneously because Crankshaft motion is defeated by conical gear 17 transmissions and duplicate sprocket transmission Enter, therefore, but the seat bearing capacity is big.

3. owing to adopt the overdrive clutch transmission device, cushioning effect is arranged when therefore starting, during the seat starting Acceleration can be not excessive.

4. owing to adopted unique rational design, 3 horizontal power transmission shafts can drive 9 seat actions.

Claims

1, a kind of many roundabouts, by center frame [1], mainframe [2], reduction gearing mechanism and be installed on seat on the mainframe [2] respectively, motor [3] is formed, it is characterized in that reduction gearing mechanism includes the overdrive clutch transmission device, reduction box 6] and planet pinwheel [8], the output shaft of motor [3] is connected with reduction box [6] with belt pulley [5] transmission mechanism by belt [4], transmit motion, on its output shaft of reduction box [6] drive sprocket [7] is arranged, drive sprocket [7] is meshed with planet pinwheel [8], planet pinwheel [8] is fixed on the center frame [1], can not rotate, drive sprocket [7] is fixed on the mainframe [2], rotate around planet pinwheel [8], drive central shaft [11] slow rotation of mainframe [2] around center frame [1].

2. many roundabouts according to claim 1, it is characterized in that to load onto the transmission mechanism that the seat is moved up and down on the mainframe [2], the seat motion work is to comprise the vertical shaft [9] that is fixed on the mainframe [2], horizontal rotating shaft [10] and bent axle [19], be contained in star gear [16] and planet pinwheel [8] engagement on the vertical shaft, stirring vertical shaft rotates, also fixedly be equipped with the active conical gear [17] that transmits motion on the vertical shaft, driven bevel gear [17] engagement in this active conical gear and the horizontal rotating shaft [10], horizontal rotating shaft is rotated, thereby laterally the duplicate sprocket [18] in the rotating shaft [10] also and then rotates, duplicate sprocket [18] links sprocket wheel [20] on two bent axles [19] respectively by chain, driving bent axle [19] rotates, thereby bent axle output shaft [21] is moved up and down, this bent axle output shaft [21] traction seat makes the seat motion.

3. many roundabouts according to claim 2 is characterized in that above-mentioned vertical shaft [9] and horizontal rotating shaft [10] but each five equilibrium assembles 3, and every horizontal rotating shaft [10] traction 2 bent axles [19] can drive 6 seats.

4. many roundabouts according to claim 3, it is characterized in that the seat center bearing bracket is to adopt the duplex bearing bracket supports, the central point at seat is supported by a support of bearing, and the output shaft of bent axle is to be connected head bottom, seat or tail bottom, as the citation rod that leads that the seat teeters and moves, make whole rocking chain motion.

5. according to claim 3 or 4 described many roundabouts, it is characterized in that can installing the eccentric rotating mechanism of a cover in every horizontal rotating shaft [10], the output shaft supporting seat of eccentric rotating mechanism moves up and down.

6. many roundabouts according to claim 1 is characterized in that described overdrive clutch transmission device is to comprise motor shaft sleeve [23], brake rubber block [22], belt pulley [5], bearing gasket [24] plane bearing [25], bolt [26].