CN204279058U - A kind of single-power drive-type upstairs going cart trailing wheel - Google Patents
A kind of single-power drive-type upstairs going cart trailing wheel Download PDFInfo
- Publication number
- CN204279058U CN204279058U CN201420693032.XU CN201420693032U CN204279058U CN 204279058 U CN204279058 U CN 204279058U CN 201420693032 U CN201420693032 U CN 201420693032U CN 204279058 U CN204279058 U CN 204279058U
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- Prior art keywords
- wheel
- power
- power input
- shaft
- housing
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Abstract
The utility model discloses a kind of single-power drive-type upstairs going cart trailing wheel, it comprises and is arranged on drive part in car body and is in the outer wheel mechanism by being connected with power input shaft (6) of car, drive part and wheel mechanism symmetrical.The purpose of this utility model is a kind of power input shaft that can be passed motion to other three tires by an axle drive shaft of design, and this kind of wheel has rolling cat ladder function.
Description
Technical field
The utility model relates to a kind of trailing wheel of automobile, particularly relates to a kind of single-power drive-type upstairs going cart trailing wheel.
Background technology
Wheel be between tire and and axletree between bear the rotary components of load, be usually made up of (GB/T2933-1995) two major part wheel rims and spoke.Wheel rim is the parts of installation and supporting tire on wheel, and spoke is the support unit on wheel between axletree and wheel rim.Wheel, except above-mentioned parts, also comprises wheel hub sometimes.
Common wheel is that an axle connects a tire.Due to the development and progression along with society, the demand of use can not be met under some conditions.Thus special motion needs different wheels to provide kinematic mount.
Utility model content
The purpose of this utility model is a kind of power input shaft that can be passed motion to other three tires by an axle drive shaft of design, and this kind of wheel has rolling cat ladder function.
In order to realize above object, the technical solution adopted in the utility model: a kind of single-power drive-type upstairs going cart trailing wheel, it is characterized in that it comprises to be arranged on drive part in car body and to be in the outer wheel mechanism by being connected with power input shaft (6) of car, drive part and wheel mechanism symmetrical; Described drive part drive motor (7), driving bevel gear (8), driven bevel pinion (9) form, and drive motor (7) is rigidly connected by axle and driving bevel gear (8), and driving bevel gear (8) engages with driven bevel pinion (9); Described wheel mechanism is made up of holder housing (1), power input shaft (6), power input wheel (5), power take-off shaft (4), power output wheel (3), wheel (2); Power input shaft (6) is connected with power input wheel (5) rigid coaxial, and power input shaft (6) and power input wheel (5) are arranged on holder housing (1) midway location; Described holder housing (1) comprises the first housing (11) and the second housing (12) fastening forms; Power take-off shaft (4) is connected with power output wheel (3) rigid coaxial, and power take-off shaft (4) and power output wheel (3) quantity are that three covers are evenly arranged in power input wheel (5) around; Power input shaft (6) is arranged on holder housing (1), and power take-off shaft (4) is arranged on holder housing (1), and power take-off shaft (4) connects wheel (2).
Described the first housing (11) is provided with a groove (111), described the second housing (12) is provided with a projection (121).
The beneficial effects of the utility model: the utility model is exclusively used in upstairs going cart, this wheel can not only parallelly be walked, can tumbling motion when encountering obstacle, improves the cat ladder ability of wheel.The utility model structure is simple, and manufacturing cost is lower, may be used for the field such as toy, upstairs going cart.Uniform layout makes this transmission device have good mechanical property, long service life.
Accompanying drawing explanation
Fig. 1 is structural arrangement schematic diagram of the present utility model.
Fig. 2 is integrated three-wheel wheel schematic diagram.
Detailed description of the invention
As shown in Figure 1 and Figure 2, anatomical connectivity of the present utility model closes and is: it comprises the drive part that is arranged in car body and is in the wheel mechanism of car outward by being connected with power input shaft 6, drive part and wheel mechanism symmetrical; Described drive part drive motor 7, driving bevel gear 8, driven bevel pinion 9 form, and drive motor 7 is rigidly connected by axle and driving bevel gear 8, and driving bevel gear 8 engages with driven bevel pinion 9; Described wheel mechanism is made up of holder housing 1, power input shaft 6, power input wheel 5, power take-off shaft 4, power output wheel 3, wheel 2; Power input shaft 6 is connected with power input wheel 5 rigid coaxial, and power input shaft 6 and power input wheel 5 are arranged on holder housing 1 midway location; Described holder housing 1 comprises the first housing 11 and the second housing 12 fastening forms, and the first described housing 11 is provided with a groove 111, the second described housing 12 is provided with a projection 121; Power take-off shaft 4 is connected with power output wheel 3 rigid coaxial, and power take-off shaft 4 and power output wheel 3 quantity are that three covers are evenly arranged in around power input wheel 5; Power input shaft 6 is arranged on holder housing 1, and power take-off shaft 4 is arranged on holder housing 1, and power take-off shaft 4 connects wheel 2.
The utility model by electrical motor 7 by transmission of power to driving bevel gear 8, driving bevel gear 8 by transmission of power to driven bevel pinion 9, driven bevel pinion 9 by transmission of power to power input shaft 6; Power input shaft 6 rotates with power input wheel 5, power input wheel 5 by power output wheel 3 by transmission of power to power take-off shaft 4, power take-off shaft 4 further by power transmission to wheel 2.Use the utility model when climbing ladder, wheel entirety can with power input shaft 6 for center of rotation.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise which key element, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising key element and also there is other identical element.
Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.The above is only preferred implementation of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (2)
1. a single-power drive-type upstairs going cart trailing wheel, is characterized in that it comprises and is arranged on drive part in car body and is in the outer wheel mechanism by being connected with power input shaft (6) of car, drive part and wheel mechanism symmetrical; Described drive part drive motor (7), driving bevel gear (8), driven bevel pinion (9) form, and drive motor (7) is rigidly connected by axle and driving bevel gear (8), and driving bevel gear (8) engages with driven bevel pinion (9); Described wheel mechanism is made up of holder housing (1), power input shaft (6), power input wheel (5), power take-off shaft (4), power output wheel (3), wheel (2); Power input shaft (6) is connected with power input wheel (5) rigid coaxial, and power input shaft (6) and power input wheel (5) are arranged on holder housing (1) midway location; Described holder housing (1) comprises the first housing (11) and the second housing (12) fastening forms; Power take-off shaft (4) is connected with power output wheel (3) rigid coaxial, and power take-off shaft (4) and power output wheel (3) quantity are that three covers are evenly arranged in power input wheel (5) around; Power input shaft (6) is arranged on holder housing (1), and power take-off shaft (4) is arranged on holder housing (1), and power take-off shaft (4) connects wheel (2).
2. a kind of single-power drive-type upstairs going cart trailing wheel according to claim 1, is characterized in that described the first housing (11) is provided with a groove (111), described the second housing (12) is provided with a projection (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693032.XU CN204279058U (en) | 2014-11-18 | 2014-11-18 | A kind of single-power drive-type upstairs going cart trailing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693032.XU CN204279058U (en) | 2014-11-18 | 2014-11-18 | A kind of single-power drive-type upstairs going cart trailing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279058U true CN204279058U (en) | 2015-04-22 |
Family
ID=52862248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420693032.XU Expired - Fee Related CN204279058U (en) | 2014-11-18 | 2014-11-18 | A kind of single-power drive-type upstairs going cart trailing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279058U (en) |
-
2014
- 2014-11-18 CN CN201420693032.XU patent/CN204279058U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |