CN104097470A - Motor tractor capable of adjusting turning radius - Google Patents
Motor tractor capable of adjusting turning radius Download PDFInfo
- Publication number
- CN104097470A CN104097470A CN201410303452.7A CN201410303452A CN104097470A CN 104097470 A CN104097470 A CN 104097470A CN 201410303452 A CN201410303452 A CN 201410303452A CN 104097470 A CN104097470 A CN 104097470A
- Authority
- CN
- China
- Prior art keywords
- extension arm
- tractor truck
- drawbar frame
- latch
- turn radius
- 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
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Abstract
The invention discloses a motor tractor capable of adjusting the turning radius. The motor tractor capable of adjusting the turning radius comprises a motor tractor body; the moor tractor body is provided with a hook traction frame; a telescopic extending arm is arranged on the hook traction frame; the extending arm and the hook traction frame are used for adjusting the length of the extending arm by a bolt. Through the mode, according to the motor tractor capable of adjusting the turning radius, the size of the turning radius of the motor tractor is adjusted by adjusting the length of the extending arm, stable and steady effects are realized, the motor tractor is suitable for channels of various widths and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of improvement of tractor truck, particularly a kind ofly can regulate turn radius tractor truck.
Background technology
Tractor truck is in the market furnished with the trailer of sizes, when transport channel size is fixedly time, because the distance between tractor truck and trailer is fixing unadjustable, causes tractor truck can not turn by passage, has reduced the work efficiency of goods transport.
Summary of the invention
The technical matters that the present invention mainly solves is to provide and a kind ofly can regulates turn radius tractor truck.
For solving the problems of the technologies described above, the tractor truck that technical scheme is a kind of adjustable turn radius that the present invention adopts, comprise: tractor truck body, described tractor truck body is provided with hook drawbar frame, described hook drawbar frame is provided with telescopic extension arm, and described extension arm regulates the length of extension arm with hook drawbar frame by latch.
Preferably, described hook drawbar frame is provided with through hole, is provided with slidably extension arm in its cavity, described extension arm is provided with a plurality of holes, by a plurality of holes on extension arm are coordinated with the through hole on hook drawbar frame respectively, and fix with latch, regulate the extension elongation of extension arm.
Preferably, the through hole on described hook drawbar frame has two at least.
Preferably, described latch upper end is provided with annulus, and latch upper end is provided with negative thread, and annulus bottom is provided with outside thread, and both are threaded connection, and are convenient to the latch of taking.
Preferably, described extension arm tail end is provided with the connecting bore that connects trailer.
The invention has the beneficial effects as follows: the tractor truck of a kind of adjustable turn radius of the present invention, by regulating the length of extension arm, regulate the size of tractor truck turn radius, stablize firmly, adapt to the passage of various width, increase work efficiency.
Accompanying drawing explanation
The structural representation of the tractor truck that accompanying drawing 1 is a kind of adjustable turn radius of the present invention;
The use constitution diagram of the tractor truck that accompanying drawing 2 is a kind of adjustable turn radius of the present invention;
Wherein: 1, tractor truck body; 2, hook drawbar frame; 3, latch; 4, extension arm; 5, annulus; 6, connecting bore; 7 trailers.
the specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of tractor truck of adjustable turn radius, comprise: tractor truck body 1, described tractor truck body 1 is provided with hook drawbar frame 2, and described hook drawbar frame 2 is provided with telescopic extension arm 4, and described extension arm 4 regulates the length of extension arm with hook drawbar frame 2 by latch 3.
Concretely, in the cavity of described hook drawbar frame 2, be provided with slidably extension arm 4, hook drawbar frame 2 is provided with two through holes, described extension arm 4 is provided with a plurality of holes, by a plurality of holes on extension arm 4 are coordinated with two through holes on hook drawbar frame 2 respectively, and with latch 3, fix respectively, regulate the extension elongation of extension arm 4.On described hook drawbar frame 2, also can be provided with the above through holes of three or three, can be more stable make locked between extension arm 4 and hook drawbar frame 2.Described latch 3 upper ends are provided with annulus 5, and latch 3 upper ends are provided with negative thread, and annulus 5 bottoms are provided with outside thread, and both are threaded connection, the latch 3 of being convenient to take.Described extension arm 4 tail ends are provided with the connecting bore 6 that connects trailer.
As shown in Figure 2, during use, according to the size of the size of trailer 7 and passage, regulate the length of extension arm 4, a plurality of holes of extension arm 4 are combined with two through holes linking up with on drawbar frame 2 respectively, with two latches 3, pass one group of complete hole of combination again, make extension arm 4 and 2 lockings of hook drawbar frame, finally trailer 7 front ends are fixed in the connecting bore 6 of extension arm 4 tail ends.
The invention has the beneficial effects as follows: the tractor truck of a kind of adjustable turn radius of the present invention, by regulating the length of extension arm, regulate the size of tractor truck turn radius, stablize firmly, adapt to the passage of various width, increase work efficiency.
Below be only concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on rights protection scope of the present invention.
Claims (5)
1. the tractor truck of an adjustable turn radius, comprise: tractor truck body, it is characterized in that: described tractor truck body is provided with hook drawbar frame, described hook drawbar frame is provided with telescopic extension arm, and described extension arm regulates the length of extension arm with hook drawbar frame by latch.
2. the tractor truck of adjustable turn radius according to claim 1, it is characterized in that: described hook drawbar frame is provided with through hole, in its cavity, be provided with slidably extension arm, described extension arm is provided with a plurality of holes, by a plurality of holes on extension arm are coordinated with the through hole on hook drawbar frame respectively, and fix with latch, regulate the extension elongation of extension arm.
3. the tractor truck of adjustable turn radius according to claim 2, is characterized in that: the through hole on described hook drawbar frame has two at least.
4. according to the tractor truck of the adjustable turn radius described in claim 1 or 2 or 3, it is characterized in that: described latch upper end is provided with annulus, and latch upper end is provided with negative thread, and annulus bottom is provided with outside thread, and both are threaded connection, and are convenient to the latch of taking.
5. the tractor truck of adjustable turn radius according to claim 4, is characterized in that: described extension arm tail end is provided with the connecting bore that connects trailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303452.7A CN104097470A (en) | 2014-06-30 | 2014-06-30 | Motor tractor capable of adjusting turning radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303452.7A CN104097470A (en) | 2014-06-30 | 2014-06-30 | Motor tractor capable of adjusting turning radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097470A true CN104097470A (en) | 2014-10-15 |
Family
ID=51666181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303452.7A Pending CN104097470A (en) | 2014-06-30 | 2014-06-30 | Motor tractor capable of adjusting turning radius |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943485A (en) * | 2015-06-30 | 2015-09-30 | 苏州先锋物流装备科技有限公司 | Dragging mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004020548U1 (en) * | 2004-03-30 | 2005-08-04 | Herrmann, Hans | Towing unit to be inserted between two vehicles, comprising quick joining hook |
| US20100207360A1 (en) * | 2009-02-16 | 2010-08-19 | Columbia John R | "Multi-Use Clevis/Ball Combination Hitch Assembly" |
| CN101920729A (en) * | 2009-12-30 | 2010-12-22 | 湖北三江航天万山特种车辆有限公司 | Modular assembled hydraulic trailer |
| CN102019959A (en) * | 2009-09-14 | 2011-04-20 | 中集车辆（集团）有限公司 | Steering mechanism and full trailer with same |
| US20120091691A1 (en) * | 2010-10-13 | 2012-04-19 | Leinenger Bradley R | Attachment assembly for a vehicle |
| CN203937459U (en) * | 2014-06-30 | 2014-11-12 | 苏州先锋物流装备科技有限公司 | A kind of tractor truck of adjustable turn radius |
-
2014
- 2014-06-30 CN CN201410303452.7A patent/CN104097470A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004020548U1 (en) * | 2004-03-30 | 2005-08-04 | Herrmann, Hans | Towing unit to be inserted between two vehicles, comprising quick joining hook |
| US20100207360A1 (en) * | 2009-02-16 | 2010-08-19 | Columbia John R | "Multi-Use Clevis/Ball Combination Hitch Assembly" |
| CN102019959A (en) * | 2009-09-14 | 2011-04-20 | 中集车辆（集团）有限公司 | Steering mechanism and full trailer with same |
| CN101920729A (en) * | 2009-12-30 | 2010-12-22 | 湖北三江航天万山特种车辆有限公司 | Modular assembled hydraulic trailer |
| US20120091691A1 (en) * | 2010-10-13 | 2012-04-19 | Leinenger Bradley R | Attachment assembly for a vehicle |
| CN203937459U (en) * | 2014-06-30 | 2014-11-12 | 苏州先锋物流装备科技有限公司 | A kind of tractor truck of adjustable turn radius |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943485A (en) * | 2015-06-30 | 2015-09-30 | 苏州先锋物流装备科技有限公司 | Dragging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |