CN104325856A - Traction-height-adjustable tractor - Google Patents
Traction-height-adjustable tractor Download PDFInfo
- Publication number
- CN104325856A CN104325856A CN201410525442.8A CN201410525442A CN104325856A CN 104325856 A CN104325856 A CN 104325856A CN 201410525442 A CN201410525442 A CN 201410525442A CN 104325856 A CN104325856 A CN 104325856A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- traction
- vehicle body
- tractor
- pedal assembly
- 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
Landscapes
- Agricultural Machines (AREA)
Abstract
The invention discloses a traction-height-adjustable tractor. The tractor comprises a steering handle, a tractor body, a traction system and a pedal assembly, wherein the steering handle is arranged on the rear part of the tractor body; the pedal assembly is arranged on the tail part of the tractor body; a driver can stand on the pedal assembly to operate the steering handle; a left switch and a right switch are respectively arranged on the two sides of the steering handle; the left switch controls an oil cylinder to ascend; the right switch controls the oil cylinder to descend; slide rails are symmetrically arranged on the two sides of the middle part of the tractor body; the traction system comprises a traction rack and the oil cylinder; rolling wheels are arranged on the two sides of the traction rack and can slide up and down in the slide rails on the middle part of the tractor body; the upper end of the oil cylinder is fixed to the upper end of the traction rack ; the lower end of the oil cylinder is fixed to the tractor body; the lifting of the oil cylinder can directly drive the lifting of the traction rack. When a trailer is towed, the traction height can be adjusted in a hydraulic way to adapt to trailers with different heights, so that the labor intensity of operators is reduced, and the application range of the tractor is widened.
Description
Technical field
The present invention relates to a kind of improvement of tractor truck, particularly a kind of tractor truck regulating traction hight by hydraulic way.
Background technology
Drawbar frame on existing tractor truck mostly is fixed type or need by adjusting manually, when breakdown trailer, can not adapt to the trailer of multiple height and labor intensity of operating staff is large.For this reason, we have developed a kind of tractor truck regulating traction hight by hydraulic way.
summary of the invention
The present invention seeks to provide a kind of tractor truck regulating traction hight by hydraulic way to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of tractor truck of adjustable traction hight, comprises steering tiller, vehicle body, traction system, pedal assembly; Described steering tiller is arranged on the rear portion of vehicle body; Described pedal assembly is arranged on the afterbody of vehicle body, and chaufeur can stand on pedal assembly and operate steering tiller; The both sides of described steering tiller arrange left-handed opening, right switch respectively; Described left-handed opening controls the rising of oil cylinder, the decline of described right switch control rule oil cylinder; In the middle part of described vehicle body, bilateral symmetry is provided with slide rail; Described traction system comprises drawbar frame, oil cylinder; Described drawbar frame both sides are provided with roller, can slide up and down in the slide rail in the middle part of vehicle body; Described cylinder upper end is fixed on drawbar frame, and lower end is fixed on vehicle body; The lifting of described oil cylinder directly can drive the lifting of drawbar frame.
Preferably, described drawbar frame front end is provided with drawing head, and drawing head can be enclosed within trailer, reaches the object of breakdown trailer.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The tractor truck of the adjustable traction hight of the present invention program, regulates traction hight to adapt to the trailer of differing heights by hydraulic way, reduces the labour intensity of operating personal, expand the range of use of tractor truck.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the block diagram of the tractor truck of adjustable traction hight of the present invention;
Accompanying drawing 2 is the enlarged diagram of traction system of the present invention;
Accompanying drawing 3 is the amplification stereogram of the steering tiller of the tractor truck of adjustable traction hight of the present invention;
Accompanying drawing 4 is the operating diagram of the tractor truck of adjustable traction hight of the present invention;
Wherein: 1, drawbar frame; 2, oil cylinder; 3, slide rail; 4, steering tiller; 5, pedal assembly; 6, vehicle body; 7, drawing head; 8, roller; 9, right switch; 10, left-handed opening.
detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As Figure 1-3, the tractor truck of a kind of adjustable traction hight of the present invention, comprises steering tiller 4, vehicle body 6, traction system, pedal assembly 5; Described steering tiller 4 is arranged on the rear portion of vehicle body 6, and described pedal assembly 5 is arranged on the afterbody of vehicle body 6, and chaufeur can stand on pedal assembly 5 and operate steering tiller 4; The both sides of described steering tiller 4 arrange left-handed opening 10, right switch 9 respectively; Described left-handed opening 10 is connected with pumping plant, controls the rising of oil cylinder 2; Described right switch 9 is connected with pumping plant, controls the decline of oil cylinder 2; In the middle part of described vehicle body 6, bilateral symmetry is provided with slide rail 3; Described traction system comprises drawbar frame 1, oil cylinder 2; Described drawbar frame 1 both sides are provided with roller 8, can slide up and down in slide rail 3; Described oil cylinder 2 upper end is fixed on drawbar frame 1, and lower end is fixed on vehicle body 6; Described drawbar frame 1 front end is provided with drawing head 7, and drawing head 7 can be enclosed within trailer, reaches the object of breakdown trailer.
As shown in Figure 4, the lifting of described oil cylinder 2 directly can drive the lifting of drawbar frame 1, is namely reached through the object of hydraulic way adjustment traction hight.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The tractor truck of the adjustable traction hight of the present invention program, regulates traction hight to adapt to the trailer of differing heights by hydraulic way, reduces the labour intensity of operating personal, expand the range of use of tractor truck.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a tractor truck for adjustable traction hight, comprises steering tiller, vehicle body, traction system, pedal assembly; Described steering tiller is arranged on the rear portion of vehicle body, and pedal assembly is arranged on the afterbody of vehicle body, and chaufeur can stand on pedal assembly and operate steering tiller; The both sides of described steering tiller arrange left-handed opening, right switch respectively; Described left-handed opening controls the rising of oil cylinder, the decline of described right switch control rule oil cylinder; It is characterized in that: in the middle part of described vehicle body, bilateral symmetry is provided with slide rail; Described traction system comprises drawbar frame, oil cylinder; Described drawbar frame both sides are provided with roller, can slide up and down in the slide rail in the middle part of vehicle body; Described cylinder upper end is fixed on drawbar frame, and lower end is fixed on vehicle body; The lifting of described oil cylinder directly can drive the lifting of drawbar frame.
2. the tractor truck of adjustable traction hight according to claim 1, is characterized in that: described drawbar frame front end is provided with drawing head, and drawing head can be enclosed within trailer, reaches the object of breakdown trailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525442.8A CN104325856A (en) | 2014-10-09 | 2014-10-09 | Traction-height-adjustable tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525442.8A CN104325856A (en) | 2014-10-09 | 2014-10-09 | Traction-height-adjustable tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325856A true CN104325856A (en) | 2015-02-04 |
Family
ID=52400714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410525442.8A Pending CN104325856A (en) | 2014-10-09 | 2014-10-09 | Traction-height-adjustable tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325856A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346609A (en) * | 2015-11-24 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Multifunctional traction device |
| CN105366594A (en) * | 2015-11-24 | 2016-03-02 | 苏州先锋物流装备科技有限公司 | Multifunctional modular forklift |
| CN106184433A (en) * | 2016-09-27 | 2016-12-07 | 苏州先锋物流装备科技有限公司 | Double towed tractors |
| CN106739914A (en) * | 2016-12-24 | 2017-05-31 | 郑州新大方重工科技有限公司 | A kind of electrical system and control method for engineering truck suspension lifting system |
| CN108909855A (en) * | 2018-08-08 | 2018-11-30 | 启东大同电机有限公司 | Hydraulic hitcher type electrically propelled traction vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405690Y (en) * | 2009-05-08 | 2010-02-17 | 中国重汽集团济南动力有限公司 | Trailer-towing vehicle adjustable automatic towing device |
| CN202022064U (en) * | 2011-04-06 | 2011-11-02 | 大连叉车有限责任公司 | Height adjustment device for traction seat |
| CN203568780U (en) * | 2013-11-20 | 2014-04-30 | 无锡市明珠烤漆厂 | Traction carrier |
| CN204196648U (en) * | 2014-10-09 | 2015-03-11 | 苏州先锋物流装备科技有限公司 | A kind of tractor truck of adjustable traction hight |
-
2014
- 2014-10-09 CN CN201410525442.8A patent/CN104325856A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405690Y (en) * | 2009-05-08 | 2010-02-17 | 中国重汽集团济南动力有限公司 | Trailer-towing vehicle adjustable automatic towing device |
| CN202022064U (en) * | 2011-04-06 | 2011-11-02 | 大连叉车有限责任公司 | Height adjustment device for traction seat |
| CN203568780U (en) * | 2013-11-20 | 2014-04-30 | 无锡市明珠烤漆厂 | Traction carrier |
| CN204196648U (en) * | 2014-10-09 | 2015-03-11 | 苏州先锋物流装备科技有限公司 | A kind of tractor truck of adjustable traction hight |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346609A (en) * | 2015-11-24 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Multifunctional traction device |
| CN105366594A (en) * | 2015-11-24 | 2016-03-02 | 苏州先锋物流装备科技有限公司 | Multifunctional modular forklift |
| CN106184433A (en) * | 2016-09-27 | 2016-12-07 | 苏州先锋物流装备科技有限公司 | Double towed tractors |
| CN106739914A (en) * | 2016-12-24 | 2017-05-31 | 郑州新大方重工科技有限公司 | A kind of electrical system and control method for engineering truck suspension lifting system |
| CN108909855A (en) * | 2018-08-08 | 2018-11-30 | 启东大同电机有限公司 | Hydraulic hitcher type electrically propelled traction vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104325856A (en) | Traction-height-adjustable tractor | |
| CN204196648U (en) | A kind of tractor truck of adjustable traction hight | |
| CN201182063Y (en) | Tractor-drawn device convenient for moving farm tool up-down and horizontally | |
| CN104261314A (en) | Standing steer type shaft pulling forklift | |
| CN204244973U (en) | Agricultural high-clearance spraying machine | |
| CN106043733A (en) | Traction system used for traction of aircraft | |
| CN204399488U (en) | A kind of drone version non-rod aircraft tractor | |
| CN204138289U (en) | A kind of adjustable pallet fork spacing pull out axle car | |
| CN204138282U (en) | A kind of station formula of driving pulls out yoke car | |
| CN204527161U (en) | A kind of car chassis automatic lifting controller | |
| CN203544379U (en) | Double-front-axle airplane landing stairs | |
| CN203460963U (en) | Cab capable of ascending and descending | |
| CN204432255U (en) | Electrodeless retractable vehicle axle assembly | |
| CN205801168U (en) | A kind of can the push-and-pull vehicle convenient to operate of Based Intelligent Control | |
| CN204844099U (en) | Adjustable maintenance support | |
| CN204499222U (en) | A kind of sprinkling wagon | |
| CN204994277U (en) | Fortune car is received to straw | |
| CN203578746U (en) | Steel ladle capping device | |
| CN203199192U (en) | Folded type dragging handle for dragging type rolling belt vehicle | |
| CN203472774U (en) | Safety-type intelligentized overlong flat-bed trailer | |
| CN203753260U (en) | Easily detachable main-auxiliary trailer | |
| CN203172808U (en) | Foldable electric vehicle | |
| CN103758056A (en) | Parking lot parking rod device | |
| CN204278984U (en) | A kind of over-the-road transportation preventing vehicle rollover control setup regulated by hydro pneumatic suspension | |
| CN105346610A (en) | Stand driving type motor tractor with adjustable backrest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |