CN110251948A - A kind of amusement facility trolley rear axle structure - Google Patents
A kind of amusement facility trolley rear axle structure Download PDFInfo
- Publication number
- CN110251948A CN110251948A CN201910676677.XA CN201910676677A CN110251948A CN 110251948 A CN110251948 A CN 110251948A CN 201910676677 A CN201910676677 A CN 201910676677A CN 110251948 A CN110251948 A CN 110251948A
- Authority
- CN
- China
- Prior art keywords
- wheel
- bridge
- rear axle
- guide rail
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G25/00—Autocar-like self-drivers; Runways therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
- A63G31/02—Amusement arrangements with moving substructures
Abstract
The invention discloses a kind of amusement facility trolley rear axle structures, including vehicle frame and guide rail, the lower part two sides of the vehicle frame are respectively fixed with wheel frame connecting piece, the outside of the wheel frame connecting piece is socketed with wheel end of the bridge, corresponding through-hole is offered on the vertical direction of the wheel frame connecting piece and wheel end of the bridge, wheel end of the bridge shaft is rotatably connected in through-hole, hind axle is rotatably connected on the outside of the wheel end of the bridge, long turning-bar is connected between the fixed block of two wheel end of the bridge upper surfaces, one end of the long turning-bar is provided with shift fork arm, the lower end of the shift fork arm is provided with short turning-bar.This trolley rear axle structure, during trolley advances along guide rail, guide wheel group is advanced with the tangential direction of guide rail, the location point of the short turning-bar connected in guide wheel group while change in location occurs, rear axle is driven to turn to guide rail is synchronous by parallelogram sturcutre, the structure turns to flexibly, and structure is simple.
Description
Technical field
The present invention relates to rear axle structure technical field, specially a kind of amusement facility trolley rear axle structure.
Background technique
Rear axle just refers to the rear drive shaft component part of vehicle power transmitting, it is made of two half-bridges, implementable half-bridge
Differential motion, meanwhile, it is also for supporting wheel and connecting the device of rear wheel.In recreation ground, it is used to give pleasure to there are many kind
Happy trolley type, in the various toy cars in existing recreation ground, majority uses common traditional rear axle, after tradition
Wheel and rear axle stand are straight-through in bridge structure, are connected between rear axle stand and vehicle frame with pivoting support, and steering is inflexible, will lead to trip
Trolley turns to Caton when object for appreciation, increases a possibility that accident occurs.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of amusement facility trolley rear axle structure,
During trolley advances along guide rail, guide wheel group is advanced with the tangential direction of guide rail, connects short turning-bar in guide wheel group
Simultaneously change in location occurs for location point, drives rear axle to realize synchronous steering with guide rail by parallelogram sturcutre, which turns
To flexible, more laborsaving, infrastructure cost relative moderate can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of amusement facility trolley rear axle structure, including vehicle
Frame and guide rail, the lower part two sides of the vehicle frame are respectively fixed with wheel frame connecting piece, the wheel frame connecting piece it is outer
Side is socketed with wheel end of the bridge, offers on the vertical direction of the wheel frame connecting piece and wheel end of the bridge corresponding logical
Hole is rotatably connected to wheel end of the bridge shaft in through-hole, hind axle, the hind axle is rotatably connected on the outside of the wheel end of the bridge
End be provided with wheel, wheel end of the bridge upper surface is provided with fixed block, the fixed blocks of two wheel end of the bridge upper surfaces it
Between be connected with long turning-bar, one end of the long turning-bar is provided with shift fork arm, and the lower end of the shift fork arm is provided with short steering
Bar, the middle part lower end of the vehicle frame are provided with connecting plate, and the connecting plate lower end is provided with guide wheel group, and guide wheel group setting exists
The two sides of guide rail, the guide wheel group include fixed plate, and the end of short turning-bar is fixed at the upper surface of fixed plate
As a preferred technical solution of the present invention, the guide wheel group further includes two and is symmetricly set in fixed plate
Guiding axis, two guiding axis pass through the lower surface of fixed plate and are rotatably connected to directive wheel, and the guiding axis lower end is socketed
There is block.
As a preferred technical solution of the present invention, the cross section of the guide rail is "T"-shaped, and the top surface of guide rail is higher by
The top surface of directive wheel.
As a preferred technical solution of the present invention, the lateral surface of the wheel end of the bridge and wheel frame connecting piece it is interior
There are the gaps that length is not less than wheel end of the bridge a quarter length between side.
As a preferred technical solution of the present invention, the wheel, hind axle, wheel end of the bridge, wheel end of the bridge shaft and
Wheel frame connecting piece is arranged symmetrically.
As a preferred technical solution of the present invention, the cross sectional shape of the shift fork arm is " C " shape.
Compared with prior art, the beneficial effects of the present invention are:
1, the exemplary trolley rear axle structure of the present invention, during trolley advances along guide rail, guide wheel group is cut with guide rail
Line direction is advanced, and connects the location point of short turning-bar in guide wheel group while change in location occurs, pass through parallelogram sturcutre
It drives rear axle to realize synchronous steering with guide rail, turns to flexibly, more laborsaving, infrastructure cost relative moderate.
2, the exemplary trolley rear axle structure of the present invention, the wheel that can be rotated around the axis is connected in vehicle frame two sides, passes through length
Turning-bar connects two wheels, it is ensured that the synchronization of two wheel steerings increases safety.
3, the exemplary trolley rear axle structure of the present invention connects the shift fork arm of guide wheel group and a wheel by short turning-bar
Make rear-axle steering, turns to flexibly, structure is simple.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure: 1 vehicle frame, 2 long turning-bars, 3 wheels, 4 hind axles, 5 wheel ends of the bridge, 6 wheel end of the bridge shafts, 7 wheel vehicle frames
Connector, 8 shift fork arms, 9 short turning-bars, 10 guide wheel groups, 101 fixed plates, 102 guiding axis, 103 directive wheels, 104 blocks, 11
Guide rail, 12 connecting plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of amusement facility trolley rear axle structure, including 1 He of vehicle frame
Guide rail 11, the lower part two sides of vehicle frame 1 are respectively fixed with wheel frame connecting piece 7, and the outside of wheel frame connecting piece 7 is socketed
There is wheel end of the bridge 5, there are length to be not less than wheel between the lateral surface of wheel end of the bridge 5 and the medial surface of wheel frame connecting piece 7
The gap of 5 a quarter length of end of the bridge, for expanding steering angle, the vertical direction of wheel frame connecting piece 7 and wheel end of the bridge 5
On offer corresponding through-hole, wheel end of the bridge shaft 6 is rotatably connected in through-hole, the outside of wheel end of the bridge 5 is rotatably connected to
Hind axle 4, the end of hind axle 4 are provided with wheel 3, wheel 3, hind axle 4, wheel end of the bridge 5, wheel end of the bridge shaft 6 and wheel
Frame connecting piece 7 be it is arranged symmetrically, 5 upper surface of wheel end of the bridge is provided with fixed block, the fixation of two 5 upper surfaces of wheel end of the bridge
It is connected with long turning-bar 2 between block, two wheels 3 are connected by long turning-bar 2, it is ensured that the synchronization that two wheels 3 turn to,
Safety is increased, one end of long turning-bar 2 is provided with shift fork arm 8, and the cross sectional shape of shift fork arm 8 is " C " shape, shift fork arm 8
Lower end is provided with short turning-bar 9, and the middle part lower end of vehicle frame 1 is provided with connecting plate 12, and 12 lower end of connecting plate is provided with guide wheel group
10, the two sides of guide rail 11 are arranged in guide wheel group 10, and the shift fork of guide wheel group 10 and a wheel 3 is connected by short turning-bar 9
Arm 8 makes rear-axle steering, turns to flexibly, and structure is simple, and guide wheel group 10 includes fixed plate 101, and the end fixation of short turning-bar 9 is set
It sets in the upper surface of fixed plate 101, during trolley advances along guide rail 11, before tangential direction of the guide wheel group 10 with guide rail 11
Into connecting the location point of short turning-bar 9 in guide wheel group 10 while change in location occur, after being driven by parallelogram sturcutre
Bridge realizes synchronous steering with guide rail 11, turns to flexibly, more laborsaving, infrastructure cost relative moderate.
Guide wheel group 10 further includes two guiding axis being symmetricly set in fixed plate 101 102, and two guiding axis 102 are worn
It crosses the lower surface of fixed plate 101 and is rotatably connected to directive wheel 103, and 102 lower end of guiding axis is socketed with block 104, block 104
Guarantee that the position of directive wheel 103 is constant, two directive wheels 103 are rotated rotating around two guiding axis 102 at work.
The cross section of guide rail 11 is "T"-shaped, and the top surface of guide rail 11 is higher by the top surface of directive wheel 103, makes two directive wheels
103 will not fall off when rotating around guide rail 11, improve safety.
When in use:
Two directive wheels 103 in guide wheel group 10 advance along guide rail 11, and long turning-bar 2 ensure that two wheels 3
It is synchronous, safety is increased, when trolley needs to turn to, guide wheel group 10 drives short turning-bar 9 to rotate, and short turning-bar 9 drives
Shift fork arm 8 is mobile, and shift fork arm 8 drives long turning-bar 2 to rotate, and long turning-bar 2 is rotated with motor car wheel end of the bridge 5, and wheel end of the bridge 5 drives
Hind axle 4 rotates, and hind axle 4 is realized with motor car wheel 3 and turned to, and turns to flexibly, structure is simple.
The present invention during trolley advances along guide rail, advance with the tangential direction of guide rail, in guide wheel group by guide wheel group
It connects the location point of short turning-bar while change in location occurs, drive rear axle to turn with guide rail is synchronous by parallelogram sturcutre
To the structure turns to flexibly, more laborsaving, infrastructure cost relative moderate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of amusement facility trolley rear axle structure, including vehicle frame (1) and guide rail (11), it is characterised in that: the vehicle frame (1)
Lower part two sides are respectively fixed with wheel frame connecting piece (7), and the outside of the wheel frame connecting piece (7) is socketed with wheel
Corresponding through-hole, through-hole are offered on the vertical direction of end of the bridge (5), the wheel frame connecting piece (7) and wheel end of the bridge (5)
It is inside rotatably connected to wheel end of the bridge shaft (6), is rotatably connected to hind axle (4), the rear-wheel on the outside of the wheel end of the bridge (5)
The end of axis (4) is provided with wheel (3), and wheel end of the bridge (5) upper surface is provided with fixed block, on two wheel ends of the bridge (5)
It being connected between the fixed block on surface long turning-bar (2), one end of the long turning-bar (2) is provided with shift fork arm (8), and described group
The lower end of yoke (8) is provided with short turning-bar (9), and the middle part lower end of the vehicle frame (1) is provided with connecting plate (12), the connection
Plate (12) lower end is provided with guide wheel group (10), and guide wheel group (10) is arranged in the two sides of guide rail (11), the guide wheel group
It (10) include fixed plate (101), the end of short turning-bar (9) is fixed at the upper surface of fixed plate (101).
2. a kind of amusement facility trolley rear axle structure according to claim 1, it is characterised in that: the guide wheel group (10)
It further include two guiding axis (102) being symmetricly set on fixed plate (101), two guiding axis (102) pass through fixed plate (101)
Lower surface and be rotatably connected to directive wheel (103), and the guiding axis (102) lower end is socketed with block (104).
3. a kind of amusement facility trolley rear axle structure according to claim 2, it is characterised in that: the cross of the guide rail (11)
Section is "T"-shaped, and the top surface of guide rail (11) is higher by the top surface of directive wheel (103).
4. a kind of amusement facility trolley rear axle structure according to claim 1, it is characterised in that: the wheel end of the bridge (5)
Lateral surface and wheel frame connecting piece (7) medial surface between there are length be not less than wheel end of the bridge (5) a quarter length
Gap.
5. a kind of amusement facility trolley rear axle structure according to claim 1, it is characterised in that: the wheel (3), rear-wheel
Axis (4), wheel end of the bridge (5), wheel end of the bridge shaft (6) and wheel frame connecting piece (7) are arranged symmetrically.
6. a kind of amusement facility trolley rear axle structure according to claim 1, it is characterised in that: the shift fork arm (8)
Cross sectional shape is " C " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676677.XA CN110251948A (en) | 2019-07-25 | 2019-07-25 | A kind of amusement facility trolley rear axle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676677.XA CN110251948A (en) | 2019-07-25 | 2019-07-25 | A kind of amusement facility trolley rear axle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251948A true CN110251948A (en) | 2019-09-20 |
Family
ID=67928240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910676677.XA Pending CN110251948A (en) | 2019-07-25 | 2019-07-25 | A kind of amusement facility trolley rear axle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251948A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1050426A1 (en) * | 1999-05-03 | 2000-11-08 | Innotech Innovative Stahl- & Fördertechnik GmbH | Self propelled vehicle and system comprising such a self propelled vehicle |
| CN2589326Y (en) * | 2002-12-03 | 2003-12-03 | 安徽飞彩(集团)有限公司 | Steering gear for electric leisure car |
| CN102527042A (en) * | 2010-12-10 | 2012-07-04 | 深圳华强智能技术有限公司 | Single-rail funabout |
| CN102837563A (en) * | 2012-09-14 | 2012-12-26 | 合肥工业大学 | Self-correct guide front wheel mechanism of rail guide vehicle for installing commercial vehicle rear axle assembly line |
| CN103016648A (en) * | 2012-12-09 | 2013-04-03 | 刘海勇 | Multi-shaft transmission assembly |
| CN203268050U (en) * | 2013-04-28 | 2013-11-06 | 深圳市普乐方文化科技有限公司 | Steering device of track tourist coach and track tourist coach |
| CN106178516A (en) * | 2016-08-31 | 2016-12-07 | 西安灵境科技有限公司 | Guiding transfer for railcar |
| CN107415608A (en) * | 2017-05-18 | 2017-12-01 | 青岛四机设备工程有限公司 | A kind of APM trains engineering truck |
| CN208877898U (en) * | 2018-09-19 | 2019-05-21 | 深圳市鑫美幻想工程有限公司 | A kind of guiding device for motor-trolley for amusement |
| CN210631665U (en) * | 2019-07-25 | 2020-05-29 | 深圳市鑫美幻想工程有限公司 | Rear axle structure of amusement facility trolley |
-
2019
- 2019-07-25 CN CN201910676677.XA patent/CN110251948A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1050426A1 (en) * | 1999-05-03 | 2000-11-08 | Innotech Innovative Stahl- & Fördertechnik GmbH | Self propelled vehicle and system comprising such a self propelled vehicle |
| CN2589326Y (en) * | 2002-12-03 | 2003-12-03 | 安徽飞彩(集团)有限公司 | Steering gear for electric leisure car |
| CN102527042A (en) * | 2010-12-10 | 2012-07-04 | 深圳华强智能技术有限公司 | Single-rail funabout |
| CN102837563A (en) * | 2012-09-14 | 2012-12-26 | 合肥工业大学 | Self-correct guide front wheel mechanism of rail guide vehicle for installing commercial vehicle rear axle assembly line |
| CN103016648A (en) * | 2012-12-09 | 2013-04-03 | 刘海勇 | Multi-shaft transmission assembly |
| CN203268050U (en) * | 2013-04-28 | 2013-11-06 | 深圳市普乐方文化科技有限公司 | Steering device of track tourist coach and track tourist coach |
| CN106178516A (en) * | 2016-08-31 | 2016-12-07 | 西安灵境科技有限公司 | Guiding transfer for railcar |
| CN107415608A (en) * | 2017-05-18 | 2017-12-01 | 青岛四机设备工程有限公司 | A kind of APM trains engineering truck |
| CN208877898U (en) * | 2018-09-19 | 2019-05-21 | 深圳市鑫美幻想工程有限公司 | A kind of guiding device for motor-trolley for amusement |
| CN210631665U (en) * | 2019-07-25 | 2020-05-29 | 深圳市鑫美幻想工程有限公司 | Rear axle structure of amusement facility trolley |
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