CN205344360U - Farm tractor of adjustable wheel - Google Patents
Farm tractor of adjustable wheel Download PDFInfo
- Publication number
- CN205344360U CN205344360U CN201620101352.0U CN201620101352U CN205344360U CN 205344360 U CN205344360 U CN 205344360U CN 201620101352 U CN201620101352 U CN 201620101352U CN 205344360 U CN205344360 U CN 205344360U
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- CN
- China
- Prior art keywords
- wheel
- flange
- hydraulic
- tractor
- demarcation strip
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- 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
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Abstract
The utility model discloses a farm tractor of adjustable wheel, including the tractor body, the bottom of tractor body is equipped with the wheel, the inner chamber of wheel evenly is equipped with the division board, the one end in hydraulic pressure chamber is opened to have and is slotted with the flange assorted, the other end in hydraulic pressure chamber is opened there is the feed liquor hole, feed liquor hole intercommunication feed liquor chamber, the inner chamber in feed liquor chamber is pegged graft and is had the drive shaft, evenly open at the both ends of drive shaft has a liquid hole, articulate on the wheel to have and cover with the drive shaft assorted is sealed, the one end of the one end swing joint hydraulic pressure pipe of drive shaft, hydraulic pressure pipe swing joint carousel, the carousel is located hydraulic means, hydraulic means lies in the tractor body, and the other end connection hydraulic means of hydraulic pressure pipe, and this farm tractor of adjustable wheel in arable land operation and usual walking, can freely adjust the wheel, need not frequent change, convenient to use.
Description
Technical field
The present invention relates to agricultural mechanical equipment field, be specially the farm tractor of a kind of adustable wheel.
Background technology
Currently, big-and-middle horsepower wheeled tractor has become the agricultural machinery product leading Tendency of Agricultural Machinery in China trend.Along with progressively popularizing of the various modes such as " cross-regional operation ", " agricultural machinery cooperation ", the demand of high-power agricultural machinery product is risen rapidly by market, since 2006, high and medium power product becomes the key strength promoting Tractor Industry development, and large and middle tractor is at the increasing proportion of tractor market share.Within 2003, large and middle tractor total output is 3,230 ten thousand kilowatts, accounts for the 19.83% of tractor total output.By 2009, large and middle tractor total output was 9,773 ten thousand kilowatts, accounts for tractor total output 36.61%.Large and middle tractor total output 2003-2009 annual compound growth rate reaches 20.26%.Within 2010, large and middle tractor recoverable amount reaches 3,840,000, baby tractor reaches 1,796.81 ten thousand, big-and-middle-sized with small-sized ratio rises to the 1: 5 of last year from 1: 14 in 2003, agricultural machinery product structure adjusts further, agricultural machinery the Enlargement Tendency is obvious all the more, increasingly be unable to do without tractor in the production operation of people.The road wheel of traditional tractor is conventional tire when using on level land, is then cellular-type wheel when carrying out agricultural tillage, but in the farming time in busy farming season, it is all directly use cellular-type wheel when tractor carries out farming, so that frequently changing, but when cellular-type wheel is walked on road surface, level land, it is easy to destroy road surface, and walking is slowly, although but use conventional tyre to facilitate when walking, but in ploughing work, conventional tyre cannot use again, cannot move in farmland, it is easy to be absorbed in.
Summary of the invention
It is an object of the invention to provide the farm tractor of a kind of adustable wheel, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: the farm tractor of a kind of adustable wheel, including tractor body, the bottom of described tractor body is provided with wheel, the inner chamber of described wheel is uniformly provided with demarcation strip, and two adjacent groups demarcation strip forms hydraulic cavities, the both sides of described demarcation strip have chute, described chute is connected with slide block, described slide block is positioned at the both sides of flange, described flange is positioned at the inner chamber of hydraulic cavities, the both sides of described flange have hole, location, the both sides of described demarcation strip are provided with and position the spring-loaded plunger that hole matches, one end of described hydraulic cavities has the fluting matched with flange, the other end of described hydraulic cavities has inlet opening, described inlet opening connection admission chamber, the inner chamber of described admission chamber is plugged with driving axle, the two ends of described driving axle uniformly have liquid outlet, the sealing lid being hinged with on described wheel and drive axle to match, one end of described driving axle is flexibly connected one end of hydraulic tube, described hydraulic tube is flexibly connected rotating disk, described rotating disk is positioned on hydraulic means, described hydraulic means is positioned on tractor body, and the other end of hydraulic tube connects hydraulic means.
Preferably, described flange is prismatic shape, and the two ends width of flange is less than the width of fluting and inlet opening.
Preferably, described driving axle is cylindrical hollow stereo structure.
Preferably, described demarcation strip, hydraulic cavities and the arrangement of flange circular array shape.
Compared with prior art, the invention has the beneficial effects as follows: the farm tractor of this adustable wheel, in ploughing work and usual walking, can freely regulate wheel pattern, without frequent replacing, in daily walking, wheel keeps usual tire condition, without influence on speed without destroying road surface when travelling, when to carry out ploughing work, hydraulic tube is taken out from rotating disk, one end of hydraulic tube is inserted the one end driving axle, start hydraulic means, hydraulic oil is poured in driving axle by hydraulic means, pour in admission chamber from driving the liquid outlet axle, hydraulic oil enters hydraulic cavities from each inlet opening, hydraulic oil props up flange, flange is extrapolated, the slide block of flange both sides coordinates the chute on demarcation strip to slide in and out, when slide block arrives slotting position, prop up hydraulic cavities, now flange stretches out a segment distance, formation cellular-type is taken turns, now again hydraulic tube is taken out, sealing lid is covered driving axle, can operation below, it is unlikely to be absorbed in arable land, cultivated land efficiency is high.Farming is complete again when travelling on road, opens sealing lid, emits hydraulic oil, and after flange slid inward enters hydraulic cavities, the hole, location of flange both sides coordinates spring-loaded plunger locking flange, forms tire and travels on level land.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is car wheel structure schematic diagram of the present invention；
Fig. 3 is A place of the present invention schematic enlarged-scale view；
Fig. 4 is that the present invention drives axle construction schematic diagram.
In figure: 1 tractor body, 2 wheels, 21 sealing lids, 3 demarcation strips, 31 chutes, 32 spring-loaded plungers, 4 hydraulic cavities, 41 flutings, 42 inlet openings, 5 flanges, 51 slide blocks, 52 holes, location, 6 admission chambers, 7 driving axle, 71 liquid outlets, 8 hydraulic tubes, 9 rotating disks, 10 hydraulic means.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-4, the present invention provides a kind of technical scheme: the farm tractor of a kind of adustable wheel, including tractor body 1, the bottom of tractor body 1 is provided with wheel 2, the inner chamber of wheel 2 is uniformly provided with demarcation strip 3, two adjacent groups demarcation strip 3 forms hydraulic cavities 4, the both sides of demarcation strip 3 have chute 31, chute 31 is connected with slide block 51, slide block 51 is positioned at the both sides of flange 5, flange 5 is positioned at the inner chamber of hydraulic cavities 4, demarcation strip 3, the both sides of hydraulic cavities 4 and flange 5 circular array shape arrangement flange 5 have hole 52, location, the both sides of demarcation strip 3 are provided with and position the spring-loaded plunger 32 that hole 52 matches, one end of hydraulic cavities 4 has the fluting 41 matched with flange 5, the other end of hydraulic cavities 4 has inlet opening 42, flange 5 is prismatic shape, the two ends width of flange 5 is less than the width of fluting 41 and inlet opening 42, inlet opening 42 connects admission chamber 6, the inner chamber of admission chamber 6 is plugged with driving axle 7, driving axle 7 is cylindrical hollow stereo structure, the two ends driving axle 7 uniformly have liquid outlet 71, wheel 2 is hinged with and drives the sealing lid 21 that axle 7 matches, the one end driving axle 7 is flexibly connected one end of hydraulic tube 8, hydraulic tube 8 is flexibly connected rotating disk 9, rotating disk 9 is positioned on hydraulic means 10, hydraulic means 10 is positioned on tractor body 1, the other end of hydraulic tube 8 connects hydraulic means 10, when to carry out ploughing work, hydraulic tube 8 is taken out from rotating disk 9, one end of hydraulic tube 8 is inserted the one end driving axle 7, start hydraulic means 10, hydraulic oil is poured in driving axle 7 by hydraulic tube 8 by hydraulic means 10, pour in admission chamber 6 from driving the liquid outlet 71 axle 7, hydraulic oil enters hydraulic cavities 4 from each inlet opening 42, hydraulic oil props up flange 5, by extrapolated for flange 5, the slide block 51 of flange 5 both sides coordinates the chute 31 on demarcation strip 3 to slide in and out, when slide block 31 arrives fluting 41 position, prop up hydraulic cavities 4, now flange 5 stretches out one end distance, formation cellular-type is taken turns, now again hydraulic tube 8 is taken out, sealing is covered 21 and covers driving axle, can operation below, it is unlikely to be absorbed in arable land, farming is complete again when travelling on road, open sealing lid 21, emit hydraulic oil, after flange 5 slid inward enters hydraulic cavities 4, the hole, location 52 of flange 5 both sides coordinates spring-loaded plunger 32 to lock flange 5, form tire to travel on level land.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (4)
1. the farm tractor of an adustable wheel, including tractor body (1), the bottom of described tractor body (1) is provided with wheel (2), it is characterized in that: the inner chamber of described wheel (2) is uniformly provided with demarcation strip (3), and two adjacent groups demarcation strip (3) forms hydraulic cavities (4), the both sides of described demarcation strip (3) have chute (31), described chute (31) is connected with slide block (51), described slide block (51) is positioned at the both sides of flange (5), described flange (5) is positioned at the inner chamber of hydraulic cavities (4), the both sides of described flange (5) have hole, location (52), the both sides of described demarcation strip (3) are provided with and position the spring-loaded plunger (32) that hole (52) matches, one end of described hydraulic cavities (4) has the fluting (41) matched with flange (5), the other end of described hydraulic cavities (4) has inlet opening (42), described inlet opening (42) connection admission chamber (6), the inner chamber of described admission chamber (6) is plugged with driving axle (7), the two ends of described driving axle (7) uniformly have liquid outlet (71), described wheel (2) is hinged with and drives the sealing lid (21) that axle (7) matches, one end of described driving axle (7) is flexibly connected one end of hydraulic tube (8), described hydraulic tube (8) is flexibly connected rotating disk (9), described rotating disk (9) is positioned on hydraulic means (10), described hydraulic means (10) is positioned on tractor body (1), and the other end of hydraulic tube (8) connects hydraulic means (10).
2. the farm tractor of a kind of adustable wheel according to claim 1, it is characterized in that: described flange (5) is prismatic shape, and the two ends width of flange (5) is less than the width of fluting (41) and inlet opening (42).
3. the farm tractor of a kind of adustable wheel according to claim 1, it is characterised in that: described driving axle (7) is cylindrical hollow stereo structure.
4. the farm tractor of a kind of adustable wheel according to claim 1, it is characterised in that: described demarcation strip (3), hydraulic cavities (4) and the arrangement of flange (5) circular array shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101352.0U CN205344360U (en) | 2016-01-31 | 2016-01-31 | Farm tractor of adjustable wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101352.0U CN205344360U (en) | 2016-01-31 | 2016-01-31 | Farm tractor of adjustable wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344360U true CN205344360U (en) | 2016-06-29 |
Family
ID=56178174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620101352.0U Expired - Fee Related CN205344360U (en) | 2016-01-31 | 2016-01-31 | Farm tractor of adjustable wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882312A (en) * | 2016-01-31 | 2016-08-24 | 李钦源 | Agricultural tractor with adjustable wheels |
-
2016
- 2016-01-31 CN CN201620101352.0U patent/CN205344360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882312A (en) * | 2016-01-31 | 2016-08-24 | 李钦源 | Agricultural tractor with adjustable wheels |
| CN105882312B (en) * | 2016-01-31 | 2017-12-19 | 李钦源 | A kind of farm tractor of adustable wheel |
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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: 20160629 Termination date: 20170131 |