CN202399822U - Improved dry land wheel for walking tractor - Google Patents
Improved dry land wheel for walking tractor Download PDFInfo
- Publication number
- CN202399822U CN202399822U CN201120478987XU CN201120478987U CN202399822U CN 202399822 U CN202399822 U CN 202399822U CN 201120478987X U CN201120478987X U CN 201120478987XU CN 201120478987 U CN201120478987 U CN 201120478987U CN 202399822 U CN202399822 U CN 202399822U
- Authority
- CN
- China
- Prior art keywords
- wheel
- dry land
- slop serrations
- improved dry
- land wheel
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Abstract
The utility model discloses an improved dry land wheel for a walking tractor. A center plate, a rim and a spoke are welded into a whole; a plurality of anti-slip teeth are uniformly distributed on the outer circumferential surface of the rim; and reinforced connecting plates are welded among the anti-slip teeth. The reinforced connecting plates made of steel plates are welded among the anti-slip teeth, so that the service life of the improved dry land wheel can be prolonged greatly; the diameter of an outer cylindrical surface formed by the reinforced connecting plates is close to that of an outer cylindrical surface formed by round angles of the anti-slip teeth, so that the improved dry land wheel has high road holding force during dry land cultivation, and wheels are prevented from slipping; moreover, rolling resistance is low when the walking tractor is driven on a hard road surface, so that the road surface is not damaged basically; the improved dry land wheel for the walking tractor is provided with a left wheel and a right wheel which are symmetrical but cannot be interchanged; the manufacturing cost of the improved dry land wheel is low; and the improved dry land wheel can be widely applied to walking tractors.
Description
Technical field
The utility model relates to walker tractor parts technical field, particularly a kind of improved walker tractor nonirrigated farmland wheel.
Background technology
Walker tractor has obtained widespread use in agricultural production, walker tractor is prone to skid as using rubber tire to cause, problem such as oil consumption height when carrying out dry farming, therefore generally all uses nonirrigated farmland made of iron wheel now.But the nonirrigated farmland of using at present wheel, its anti-skidding gear piece sheet is comparatively thin outwardly, has had a strong impact on its service life.And if when on hard surfacing, going in short-term, its anti-slop serrations sector-meeting road pavement causes bigger destruction.
Summary of the invention
The utility model proposes a kind of improved walker tractor nonirrigated farmland wheel, and it can overcome the problems referred to above.
This improved walker tractor nonirrigated farmland wheel that the utility model provides is characterized in that being welded as a whole by disc, wheel rim and spoke, is evenly equipped with several anti-slop serrations at the wheel rim outer circumference surface, is welded with reinforced company's fishplate bar between each anti-slop serrations.
Described disc strikes out disc with steel plate, and the middle part punching press has big hole, in big hole outside punching press the bolt hole that tire is installed is arranged.
Described wheel rim and spoke are made with round steel respectively and are shaped.
The anti-slop serrations bending and forming that described wheel rim outer circumference surface is uniformly distributed with, the middle part punching press of anti-slop serrations two opening edges has semicircle to lack, and semicircle lacks the wheel rim made from round steel and fits.
Be welded with reinforced company's fishplate bar between described each anti-slop serrations, the outside diameter that the cylindrical that each reinforced company's fishplate bar forms and each anti-slop serrations fillet form is approaching.
Because each anti-slop serrations and wheel rim have formed a stable triangle, but not wheel comparatively thin sheet in present nonirrigated farmland is welded with reinforced company's fishplate bar between each anti-slop serrations, therefore can improve greatly its service life.And the external cylindrical surface diameter that the external cylindrical surface that each reinforced company's fishplate bar forms and each anti-slop serrations fillet form is comparatively approaching; Make it that earth-grasping force preferably not only arranged when dry farming; Make wheel be difficult for skidding; And rolling resistance is less when on hard surfacing, going in short-term, and road pavement can not damage basically.This a kind of improved walker tractor nonirrigated farmland wheel is divided into revolver and two kinds on right wheel, mutual symmetry, but can not exchange, its manufacturing cost is comparatively cheap, can be widely used in walker tractor.
Description of drawings
Fig. 1 is the revolver overall structure scheme drawing of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1 in the utility model.
Fig. 3 is the B-B cutaway view of Fig. 1 in the utility model.
The specific embodiment
Be elaborated below in conjunction with accompanying drawing.
Shown in Fig. 1～3, this improved walker tractor nonirrigated farmland wheel, disc 1 usefulness steel plate strikes out disc, and the middle part punching press has a big hole, four circular holes is arranged as the tire bolt mounting hole in big hole outside punching press.Wheel rim 3 usefulness round steel are made into annular arrangement, and the spoke 4 that is shaped with eight round steel making between disc 1 and the wheel rim 3 connects and is welded as a whole.Be uniformly distributed with in wheel rim 3 outsides and be welded with 16 anti-slop serrations 2; Anti-slop serrations with steel plate cutting after bending and forming; 2 liang of opening edge middle part punching presses of anti-slop serrations have semicircle to lack, so that better fit with the wheel rim 3 of round steel making, between each anti-slop serrations 2, are welded with reinforced company's fishplate bar 5 that steel plate is made.Because each anti-slop serrations 2 has formed a stable triangle with wheel rim 3, but not wheel comparatively thin sheet in present nonirrigated farmland is welded with reinforced company's fishplate bar 5 between each anti-slop serrations 2, therefore can improve greatly its service life.And the external cylindrical surface diameter that the external cylindrical surface that each reinforced company's fishplate bar 5 forms and each anti-slop serrations 2 fillets form is comparatively approaching; Make it that earth-grasping force preferably not only arranged when dry farming; Make wheel be difficult for skidding; And rolling resistance is less when on hard surfacing, going in short-term, and road pavement can not damage basically.This improved walker tractor nonirrigated farmland wheel is divided into revolver and two kinds on right wheel, mutual symmetry, but can not exchange, shown in the figure revolver.
As shown in Figure 2, disc 1 usefulness steel plate strikes out disc, and disc shaped disc 1 outside along the circumferential direction is uniformly distributed with punching press has eight strip slots, and spoke 4 roots of eight round steel making insert the interior welding of eight strip slots of disc 1 to guarantee the bonded assembly reliability.Spoke 4 outer ends and circular wheel rim 3 firmly weld, and wheel rim 3 outer faces are welded with the anti-slop serrations 2 of the steel plate making with certain width, to guarantee enough bearing areas and skid resistance.Disc 1 attachment face and wheel rim 3 longitudinal plane of symmetrys are parallel to each other and certain distance is arranged, and to guarantee walker tractor suitable wheelspan are arranged.
As shown in Figure 3, the anti-slop serrations 2 opening edges middle part punching press that steel plate is made has semicircle to lack, so that the wheel rim made from round steel 3 is better fitted and firmly welded.Steel plate is made reinforced company's fishplate bar 5 and is placed circular wheel rim 3 outsides, and firmly welds with wheel rim 3 and anti-slop serrations 2.
Claims (5)
1. an improved walker tractor nonirrigated farmland wheel is characterized in that being welded as a whole by former, wheel rim and spoke, is evenly equipped with several anti-slop serrations at the wheel rim outer circumference surface, is welded with reinforced company's fishplate bar between each anti-slop serrations.
2. walker tractor as claimed in claim 1 nonirrigated farmland wheel is characterized in that described former strikes out disc with steel plate, and the middle part punching press has big hole, in big hole outside punching press the bolt hole that tire is installed is arranged.
3. walker tractor as claimed in claim 1 nonirrigated farmland wheel is characterized in that described wheel rim and spoke are shaped with the round steel making respectively.
4. walker tractor as claimed in claim 1 nonirrigated farmland wheel is characterized in that the anti-slop serrations bending and forming that is uniformly distributed with at described wheel rim outer circumference surface, and the middle part punching press of anti-slop serrations two opening edges has semicircle to lack, and semicircle lacks the wheel rim made from round steel and fits.
5. walker tractor as claimed in claim 1 nonirrigated farmland wheel is characterized in that the cylindrical of described each reinforced company's fishplate bar formation and the outside diameter that each anti-slop serrations fillet forms are approaching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120478987XU CN202399822U (en) | 2011-11-28 | 2011-11-28 | Improved dry land wheel for walking tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120478987XU CN202399822U (en) | 2011-11-28 | 2011-11-28 | Improved dry land wheel for walking tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399822U true CN202399822U (en) | 2012-08-29 |
Family
ID=46697492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120478987XU Expired - Lifetime CN202399822U (en) | 2011-11-28 | 2011-11-28 | Improved dry land wheel for walking tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538998A (en) * | 2016-02-16 | 2016-05-04 | 秦广泉 | Wheel |
| CN105730539A (en) * | 2016-02-16 | 2016-07-06 | 秦广泉 | Walking device |
-
2011
- 2011-11-28 CN CN201120478987XU patent/CN202399822U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538998A (en) * | 2016-02-16 | 2016-05-04 | 秦广泉 | Wheel |
| CN105730539A (en) * | 2016-02-16 | 2016-07-06 | 秦广泉 | Walking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |