CN204171517U - The welding tractor walking mechanism that dc motor drives - Google Patents
The welding tractor walking mechanism that dc motor drives Download PDFInfo
- Publication number
- CN204171517U CN204171517U CN201420572161.3U CN201420572161U CN204171517U CN 204171517 U CN204171517 U CN 204171517U CN 201420572161 U CN201420572161 U CN 201420572161U CN 204171517 U CN204171517 U CN 204171517U
- Authority
- CN
- China
- Prior art keywords
- welding tractor
- road wheel
- clutch
- motor
- welding
- 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.)
- Expired - Fee Related
Links
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model relates to the walking mechanism of welding tractor, the welding tractor walking mechanism of particularly a kind of dc motor drive, and comprise motor and road wheel, the quantity of road wheel is two, is connected between motor and road wheel by Worm Wheel System; Be fixedly connected with by clutch between described two road wheels, clutch is hinged with handle.After adopting said structure, when clutch controls to close by handle, the welding tractor on road wheel is walked by motor run, when clutch departs from, the welding tractor on road wheel can use hand propelled, simple and compact for structure, convenient, flexible to the activity control of welding tractor, improve the efficiency of welding.
Description
Technical field
The utility model relates to the walking mechanism of welding tractor, the welding tractor walking mechanism of particularly a kind of dc motor drive.
Background technology
The running gear of welding tractor, makes welding wire constantly to arc region feeding, makes welding current along weld movement, thus make weld seam reach best welding position when its role is to welding.Welding tractor walking mechanism in conventional art generally can only Motor Control be walked or Non-follow control walking, and flexibility is inadequate, have impact on welding efficiency.
Utility model content
For above-mentioned defect of the prior art, the utility model provides the welding tractor walking mechanism that a kind of dc motor drives, and this mechanism structure is simple, can realize Motor Control walking, can realize again Non-follow control walking, flexibly and easily, improves welding efficiency.
The welding tractor walking mechanism that a kind of dc motor described in the utility model drives; Comprise motor and road wheel, the quantity of road wheel is two, is connected between motor and road wheel by Worm Wheel System; Be fixedly connected with by clutch between described two road wheels, clutch is hinged with handle, the quantity of described worm and gear is two groups, and described road wheel is rubber-covered wheel.
After adopting said structure, when clutch controls to close by handle, the welding tractor on road wheel is walked by motor run, when clutch departs from, the welding tractor on road wheel can use hand propelled, simple and compact for structure, convenient, flexible to the activity control of welding tractor, improve the efficiency of welding.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model first embodiment.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, and enable above-mentioned purpose of the present utility model, feature and advantage become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the welding tractor vehicle with walking machine that a kind of dc motor described in utility model drives; Comprise motor 1 and road wheel 2, the quantity of road wheel is two, is in transmission connection between motor 1 and road wheel 2 by worm and gear 3; Be fixedly connected with by clutch 4 between described two road wheels 2, clutch 4 be hinged with handle 5.When clutch 4 controls to close by handle 5, the welding tractor on road wheel 2 drags walking by motor 1, when clutch 4 departs from, welding tractor on road wheel 2 can use hand propelled, simple and compact for structure, convenient, flexible to the activity control of welding tractor, improve the efficiency of welding.The quantity of described worm and gear 3 is two groups.Described road wheel 2 is rubber-covered wheel, avoids welding current and flows through wheel and short circuit.
The above; be only detailed description of the invention of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (1)
1. a welding tractor walking mechanism for dc motor drive, it is characterized in that: comprise motor and road wheel, the quantity of road wheel is two, is connected between motor and road wheel by Worm Wheel System; Be fixedly connected with by clutch between described two road wheels, clutch is hinged with handle, the quantity of described worm and gear is two groups, and described road wheel is rubber-covered wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572161.3U CN204171517U (en) | 2014-09-30 | 2014-09-30 | The welding tractor walking mechanism that dc motor drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572161.3U CN204171517U (en) | 2014-09-30 | 2014-09-30 | The welding tractor walking mechanism that dc motor drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171517U true CN204171517U (en) | 2015-02-25 |
Family
ID=52560353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572161.3U Expired - Fee Related CN204171517U (en) | 2014-09-30 | 2014-09-30 | The welding tractor walking mechanism that dc motor drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746554A (en) * | 2017-11-07 | 2019-05-14 | 丹阳市宏光机械有限公司 | A kind of welding tractor walking mechanism that dc motor drives |
-
2014
- 2014-09-30 CN CN201420572161.3U patent/CN204171517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746554A (en) * | 2017-11-07 | 2019-05-14 | 丹阳市宏光机械有限公司 | A kind of welding tractor walking mechanism that dc motor drives |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2546122A4 (en) | Steering support device | |
| WO2009020034A1 (en) | Travel control device for working vehicle | |
| EP2770117A3 (en) | Electrical swivel working machine | |
| CN204020819U (en) | A kind of hydraulic pressure retractable automobile wiper and automobile | |
| WO2013009323A3 (en) | Battery powered lawn care vehicle with efficient drive controller | |
| JP2013105186A5 (en) | ||
| CN104386119A (en) | Electric steering driving device of stacking vehicle | |
| CN204171517U (en) | The welding tractor walking mechanism that dc motor drives | |
| CN205098806U (en) | Intelligent garbage bin | |
| CN103662630A (en) | Intermediate drive type chain moving machine | |
| CN102530061A (en) | Carrier-and-stacker with electric power steering | |
| CN205554189U (en) | Automatic stop locate mode electric flat carriage | |
| CN105522257A (en) | Welding tractor travelling mechanism driven by direct-current motor | |
| CN103895694A (en) | Induction limiting electric steering device for piling car | |
| CN103801798B (en) | Arc voltage induction automatic welding machine head unit | |
| CN204324833U (en) | A kind of tiller structure | |
| CN203283281U (en) | Electro-mobile direction machine mechanism | |
| CN103405903A (en) | Electric shoe | |
| CN203727561U (en) | Eight-leg electric vehicle for children | |
| CN109746554A (en) | A kind of welding tractor walking mechanism that dc motor drives | |
| CN201390100Y (en) | Running mechanism of automatic walking trolley | |
| CN204415182U (en) | A kind of railless electric flatcar | |
| CN203698555U (en) | Electric child stroller | |
| CN202923677U (en) | Independently controlled electric-drive handcart | |
| CN206049914U (en) | Power steering carriage for children |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150225 Termination date: 20170930 |