CN206404309U - A kind of new 8 word is around barrier carbon-free trolley - Google Patents
A kind of new 8 word is around barrier carbon-free trolley Download PDFInfo
- Publication number
- CN206404309U CN206404309U CN201720014202.0U CN201720014202U CN206404309U CN 206404309 U CN206404309 U CN 206404309U CN 201720014202 U CN201720014202 U CN 201720014202U CN 206404309 U CN206404309 U CN 206404309U
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- chassis
- wheel
- axle sleeve
- word
- socketed
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- 210000003464 cuspid Anatomy 0.000 claims description 3
- 230000019771 cognition Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012938 design process Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 abstract description 2
- 230000008131 children development Effects 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses new 8 word of one kind around barrier carbon-free trolley, including chassis, front-wheel bay is provided with the downside of the one end on the chassis, the described one end of front-wheel bay away from chassis is rotatably connected to front-wheel bearing pin, Chinese herbaceous peony wheel is socketed with by bearing on the front-wheel bearing pin, the chassis is provided with installing port, front steering shaft core is inserted with the installing port, the chassis is provided with front steering axle sleeve, chassis is connected to by fixture on the front steering axle sleeve, the front steering axle sleeve is provided with internal axle sleeve, the front steering shaft core upwardly extends and is connected with preceding rocker arm, connected between the preceding rocker arm and internal axle sleeve by pad.The utility model is easy to operate, it is simple in construction, reduce friction resistance force in design process, also it can be used for children's development intelligence, enhance manipulative ability, contest is realized in terms of cultivating cognition and mechanical major of the children to machinery, and can also realize the function of fast forwarding through effectively by walking 8 word avoiding barriers.
Description
Technical field
The utility model is related to around barrier carbon-free trolley technical field, more particularly to a kind of new 8 word is around barrier carbon-free trolley.
Background technology
The structure of toy car has inertia-type, mechanical, electrodynamic type and electric remote control formula etc..Toy car and emulation automobile
Model is compared, and flexibly, technique is slightly coarse for its size design, and material is simple, is typically manufactured using common plasticses, iron sheet, toy
Designer need not former automobile factory authorize technical support, but can not realize can be by mechanical structure for current dolly
To circumvent barrier, so as to be able to not can not be reached to offer hands-on in terms of children's intelligence, and then to the body and mind growth of children
Ying You.
Utility model content
The purpose of this utility model be in order to solve shortcoming present in prior art, and a kind of new 8 word proposed around
Hinder carbon-free trolley.
To achieve these goals, the utility model employs following technical scheme：
A kind of new type-word is around barrier carbon-free trolley, including chassis, is provided with front-wheel bay on the downside of the one end on the chassis, it is described before
The one end of wheel bay away from chassis is rotatably connected on front-wheel bearing pin, the front-wheel bearing pin is socketed with Chinese herbaceous peony wheel, institute by bearing
Chassis is stated provided with installing port, front steering shaft core is inserted with the installing port, the chassis is provided with front steering axle sleeve, described
Chassis is connected to by fixture on front steering axle sleeve, the front steering axle sleeve is provided with internal axle sleeve, the front steering shaft core to
It is upper to extend and be connected with preceding rocker arm, connected, symmetrically set on the chassis by pad between the preceding rocker arm and internal axle sleeve
Have and connected between connecting seat, two connecting seats by driven gear shaft, is socketed with the driven gear shaft driven endless
All gear, the side of the connecting seat is provided with crank arm, and the driven gear shaft is passed through on connecting seat and crank arm, and crank arm
Twisted provided with ball and the second nut, be also associated with being socketed with and coiling on roll, the roll between two connecting seats
The active partial gear of axle engagement connection, the side above the chassis is arranged with bearing block, two bearing blocks it
Between connected by rear vehicle shaft, be socketed with the rear vehicle shaft on small tooth, the roll be socketed with small tooth engagement be connected
Canine tooth, the two ends of the rear vehicle shaft are through bearing block and are rotatably connected to back wheels of vehicle, connect between the back wheels of vehicle and chassis
Trailing wheel bushing is connected to, the trailing wheel bushing is socketed on rear vehicle shaft, one end of the rear vehicle shaft through back wheels of vehicle is socketed with
First nut.
Preferably, bearing column is vertically provided with the chassis, the one end of the bearing column away from chassis is provided with pulley
Pulley spindle is rotatably connected on supporting plate, the pulley support plate.
Preferably, pulley is socketed with the pulley spindle, the 10th is passed through between the pulley support plate and bearing column
Word grooved screw is connected, and the pulley support plate is provided with pulley spindle tabletting.
Preferably, counterweight supporting plate is connected with the rear vehicle shaft, the counterweight supporting plate is provided with clamping device, the folder
The bare terminal end for holding device is provided with anti-slip veins.
Preferably, the radius of the Chinese herbaceous peony wheel is less than the radius of back wheels of vehicle.
It is easy to operate in the utility model, it is simple in construction, friction resistance force in design process is reduced, also available for youngster
Virgin tap intellectual resources, enhance manipulative ability, contest is realized in terms of cognition and mechanical major of the culture children to machinery, and also may be used
Effectively by walking 8 word avoiding barriers, to realize the function of fast forwarding through.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of new 8 word around barrier carbon-free trolley structural representation；
Fig. 2 be the utility model proposes a kind of new 8 word around barrier carbon-free trolley overlooking the structure diagram；
Fig. 3 be the utility model proposes a kind of new 8 word around barrier carbon-free trolley active incomplete mechanism gear mechanism signal
Figure.
In figure：1 bearing column, 2 pulley support plates, 3 pulley spindle tablettings, 4 pulley spindles, 5 pulleys, 6 first cruciform slot screws,
Before 7 back wheels of vehicle, 8 bearing blocks, 9 rear vehicle shafts, 10 small teeth, 11 chassis, 12 canine tooths, 13 rolls, 14 Chinese herbaceous peony wheels, 15 bearings, 16
Take turns rocker arm, 23 second before bearing pin, 17 front-wheel bays, 18 front steering shaft cores, 19 front steering axle sleeves, 20 internal axle sleeves, 21 pads, 22
Cruciform slot screw, 24 from wheel partial gear, 25 lock screws, 26 trailing wheel bushings, 27 first nuts, 28 actively not exclusively tooth
Wheel, 29 counterweight supporting plates, 30 crank arms, 31 balls strand, 32 second nuts, 33 driven gear shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
A kind of reference picture 1-3, new 8 word is vertically provided with bearing column in barrier carbon-free trolley, including chassis 11, chassis 11
1, the one end of bearing column 1 away from chassis 11 is provided with pulley support plate 2, pulley support plate 2 and is rotatably connected to pulley spindle 4, sliding
Pulley 5 is socketed with wheel shaft 4, is connected between pulley support plate 2 and bearing column 1 by the first cruciform slot screw 6, pulley support
Plate 2 is provided with pulley spindle tabletting 3 so that whole device walks eight words more preferably, and front-wheel bay 17 is provided with the downside of the one end on chassis 11, preceding
The one end of wheel bay 17 away from chassis 11 is rotatably connected on front-wheel bearing pin 16, front-wheel bearing pin 16 is socketed with Chinese herbaceous peony by bearing 15
Wheel 14, chassis 11, which is provided with installing port, installing port, is inserted with front steering shaft core 18, and chassis 11 is provided with front steering axle sleeve 19,
Chassis 11 is connected to by fixture on front steering axle sleeve 19, front steering axle sleeve 19 is provided with internal axle sleeve 20, front steering shaft core 18
Rocker arm 22 before upwardly extending and being connected with, is connected between preceding rocker arm 22 and internal axle sleeve 20 by pad 21, right on chassis 11
Claim to be provided between connecting seat, two connecting seats and connected by driven gear shaft 33, is socketed with driven gear shaft 33 driven endless
All gear 24, the side of connecting seat is provided with crank arm 30, and driven gear shaft 33 passes through connecting seat and crank arm 30, and crank arm 30
Provided with ball strand 31 and the second nut 32, it is also associated with being socketed with and roll on roll, roll between two connecting seats
The active partial gear 28 of connection is engaged, the side of the top of chassis 11, which is arranged between bearing block 8, two bearing blocks 8, to be led to
Later axletree 9 is connected, be socketed with rear vehicle shaft 9 be socketed with small tooth 10, roll 13 with small tooth 10 engage be connected it is big
Tooth 12, the two ends of rear vehicle shaft 9 pass through bearing block 8 and are rotatably connected to back wheels of vehicle 7, and the radius of Chinese herbaceous peony wheel 14 is less than back wheels of vehicle 7
Radius, add the mobile effect of whole device, trailing wheel bushing 26, trailing wheel bushing be connected between back wheels of vehicle 7 and chassis 11
26 are socketed on rear vehicle shaft 9, and counterweight supporting plate 29 is connected with rear vehicle shaft 9, and counterweight supporting plate 29 is provided with clamping device, clamping
The bare terminal end of device is provided with anti-slip veins, adds the load bearing effect of rear vehicle shaft 9, and rear vehicle shaft 9 covers through one end of back wheels of vehicle 7
It is connected to the first nut 27.
In the utility model, when user uses the device, it can be wound by line on roll 13, drive roll 13
Rotate, roll 13 drives rear vehicle shaft 9 to rotate by a pair of gears, roll 13 drives bent further through a pair of partial gears
Shaft arm 30 carrys out back rotation, and partial gear rotates one and enclosed, and crank arm 30 rotates 180 ° of crank arms 30 and drives Chinese herbaceous peony wheel by rocking bar
14 carry out back rotation, so as to realize under the traction of weight, and dolly rotates 8 words back and forth.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of new 8 word is around barrier carbon-free trolley, including chassis (11), it is characterised in that on the downside of one end of the chassis (11)
Provided with front-wheel bay (17), the one end of the front-wheel bay (17) away from chassis (11) is rotatably connected to front-wheel bearing pin (16), institute
State on front-wheel bearing pin (16) and Chinese herbaceous peony wheel (14) is socketed with by bearing (15), the chassis (11) is provided with installing port, the peace
Fill it is intraoral be inserted with front steering shaft core (18), the chassis (11) is provided with front steering axle sleeve (19), the front steering axle sleeve
(19) chassis (11) is connected to by fixture on, the front steering axle sleeve (19) is provided with internal axle sleeve (20), the front steering
Shaft core (18) is upwardly extended and is connected with preceding rocker arm (22), and pad is passed through between the preceding rocker arm (22) and internal axle sleeve (20)
(21) connect, be arranged with the chassis (11) between connecting seat, two connecting seats by driven gear shaft (33) even
Connect, driven partial gear (24) is socketed with the driven gear shaft (33), the side of the connecting seat is provided with crank arm
(30), the driven gear shaft (33) passes through connecting seat and crank arm (30), and crank arm (30) twists (31) and the provided with ball
It is also associated with being socketed with and coiling on roll (13), the roll (13) between two nuts (32), two connecting seats
Side above the active partial gear (28) of axle engagement connection, the chassis (11) is arranged with bearing block (8), two institutes
State between bearing block (8) and to be connected by rear vehicle shaft (9), small tooth (10), the roll are socketed with the rear vehicle shaft (9)
(13) it is socketed with and engages the canine tooth (12) being connected with small tooth (10), the two ends of the rear vehicle shaft (9) passes through bearing block (8) simultaneously
Back wheels of vehicle (7) is rotatably connected to, trailing wheel bushing (26), the rear wheel liner are connected between the back wheels of vehicle (7) and chassis (11)
Set (26) is socketed on rear vehicle shaft (9), and the rear vehicle shaft (9) is socketed with the first nut through one end of back wheels of vehicle (7)
(27)。
2. new 8 word of one kind according to claim 1 is around barrier carbon-free trolley, it is characterised in that hung down on the chassis (11)
Bearing column (1) is directly provided with, the one end of the bearing column (1) away from chassis (11) is provided with pulley support plate (2), the pulley
Pulley spindle (4) is rotatably connected in supporting plate (2).
3. new 8 word of one kind according to claim 2 is around barrier carbon-free trolley, it is characterised in that covered on the pulley spindle (4)
Pulley (5) is connected to, is connected between the pulley support plate (2) and bearing column (1) by the first cruciform slot screw (6), it is described
Pulley support plate (2) is provided with pulley spindle tabletting (3).
4. new 8 word of one kind according to claim 1 is around barrier carbon-free trolley, it is characterised in that on the rear vehicle shaft (9)
Counterweight supporting plate (29) is connected with, the counterweight supporting plate (29) is provided with clamping device, and the bare terminal end of the clamping device is provided with anti-
Sliding line.
5. new 8 word of one kind according to claim 1 is around barrier carbon-free trolley, it is characterised in that the Chinese herbaceous peony wheel (14)
Radius is less than the radius of back wheels of vehicle (7).
6. new 8 word of one kind according to claim 1 is around barrier carbon-free trolley, it is characterised in that the driven gear shaft
(33) it is connected between driven partial gear (24) by lock screw (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014202.0U CN206404309U (en) | 2017-01-06 | 2017-01-06 | A kind of new 8 word is around barrier carbon-free trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014202.0U CN206404309U (en) | 2017-01-06 | 2017-01-06 | A kind of new 8 word is around barrier carbon-free trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404309U true CN206404309U (en) | 2017-08-15 |
Family
ID=59555363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720014202.0U Expired - Fee Related CN206404309U (en) | 2017-01-06 | 2017-01-06 | A kind of new 8 word is around barrier carbon-free trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925728A (en) * | 2019-01-29 | 2019-06-25 | 桂林电子科技大学 | The carbon-free trolley that can be walked along double 8 words path based on gravitional force driving |
-
2017
- 2017-01-06 CN CN201720014202.0U patent/CN206404309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925728A (en) * | 2019-01-29 | 2019-06-25 | 桂林电子科技大学 | The carbon-free trolley that can be walked along double 8 words path based on gravitional force driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20180106 |