CN2081185U - Tray type hinge joint farm tools drawbar frame for tractor - Google Patents
Tray type hinge joint farm tools drawbar frame for tractor Download PDFInfo
- Publication number
- CN2081185U CN2081185U CN 90204977 CN90204977U CN2081185U CN 2081185 U CN2081185 U CN 2081185U CN 90204977 CN90204977 CN 90204977 CN 90204977 U CN90204977 U CN 90204977U CN 2081185 U CN2081185 U CN 2081185U
- Authority
- CN
- China
- Prior art keywords
- tractor
- frame
- farm tools
- hitching
- hitching frame
- 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.)
- Withdrawn
Links
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- Agricultural Machines (AREA)
Abstract
The utility model relates to a farm tools drawbar frame for an industry-agriculture (12C) tray type tractor. As the industry-agriculture (12C) tray type tractor can not move solely after being unloaded a container, relevant matched agricultural tools can not be used. Thus.,the farm tools drawbar frame is designed, which is composed of a hinge joint mechanism which is composed of a hinge pin 6, a hinge seat 9, and a towing pin 10, front and back drawbar frames 1, 2, an oil cylinder 3, a raising pull rod 7, a supporting wheel 4, etc. the relevant matched farm tools, such as a plough, a rake, a rototiller, a harvester, etc. are conveniently and reliably hooked on the farm tools drawbar frame.
Description
The utility model belongs to the technology that articulates of tractor and matched farm tool.
At present, both at home and abroad the farm implements of tractor articulate mode and have: suspension type, semimounted, towed three kinds.But these three kinds all is to can independent ambulation or by the hand steered tractor that can reach the stable equilibrium, and workers and peasants-12C disc type tractor removes behind the container and can not self balance can't adopt above-mentioned three kinds of modes to articulate farm implements.
In view of the foregoing, the utility model will provide the radial type implement hanging frame of a kind of easy accessibility, service-strong allotment of labor farming-12 disc type tractor.
The concrete measure of realizing such scheme is: adopting as shown in drawings, critical pieces such as linkwork (comprising hinge pin 6, free bearing 9, towing pin 10), front and back hitching frame 1,2, oil cylinder 3, raising rod 7, bogie wheel 4 constitute, linkwork and tractor and front and back hitching frame connect, oil cylinder is located on the hitching frame, and with rubber tube and tractor oil pump UNICOM, connect with bearing pin and hitching frame, carry out lifting by 7 pairs of matched farm tools of raising rod, according to the requirement of different farm implements and farm work, can on hitching frame, add balancing weight.For making tractor mix the balance of walking behind the farm implements, two bogie wheels are housed in the both sides of hitching frame.The power of farm implements such as rotovator, driving rake is paid by universal drive shaft, and an end of universal drive shaft connects with the tractor output power shaft.Linkwork is made up of hinge pin, free bearing, towing pin, and free bearing is fixed on the rear end of tractor, and connects by hinge pin, towing pin, and hanger bracket is turned round around bearing pin.Towing pin and preceding hanger connect, and hanger is rotated around trunnion axis.
After adopting above-mentioned measure, workers and peasants-12C disc type tractor can not only transport and do independent power, and can be convenient, use relevant matched farm tools such as plough, rake, rotary tillage, results reliably, reach a tractor serves several purposes.
Description of drawings:
1, preceding hitching frame, 2, the back hitching frame, 3, hydraulic jack, 4, driven bogie wheel, 5, oil pipe, 6, hinge pin, 7, raising rod, 8, upper and lower orifice plate, 9, free bearing, 10, towing pin, 11, the oil cylinder free bearing.
Claims (5)
- The radial type implement hanging frame of 1, allotment of labor's farming-12C disc type tractor, it is characterized in that by linkwork (hinge pin 6, free bearing 9, towing pin 10 are formed), front and back hitching frame 1,2, oil cylinder 3, raising rod 7, bogie wheel 4 critical pieces such as grade constitute, linkwork and tractor and front and back hitching frame connect, oil cylinder is located on the hitching frame, and with rubber tube and tractor oil pump UNICOM, with raising rod matched farm tool is carried out lifting.
- 2,, it is characterized in that hitching frame passes through hinge pin 6 and connects with tractor according to the implement hanging frame of claim 1.
- 3,, it is characterized in that hydraulic jack on the hitching frame is with the oil pump UNICOM on rubber tube and the tractor according to the implement hanging frame of claim 1.
- 4,, it is characterized in that on hitching frame, to add balancing weight according to different matched farm tools and farm work requirement according to the implement hanging frame of claim 1.
- 5,, it is characterized in that the oil cylinder on the hitching frame connects with bearing pin according to the implement hanging frame of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204977 CN2081185U (en) | 1990-04-15 | 1990-04-15 | Tray type hinge joint farm tools drawbar frame for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204977 CN2081185U (en) | 1990-04-15 | 1990-04-15 | Tray type hinge joint farm tools drawbar frame for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2081185U true CN2081185U (en) | 1991-07-24 |
Family
ID=4885834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90204977 Withdrawn CN2081185U (en) | 1990-04-15 | 1990-04-15 | Tray type hinge joint farm tools drawbar frame for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2081185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102443A (en) * | 2014-03-28 | 2016-11-09 | 洋马株式会社 | Tractor |
-
1990
- 1990-04-15 CN CN 90204977 patent/CN2081185U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102443A (en) * | 2014-03-28 | 2016-11-09 | 洋马株式会社 | Tractor |
| CN106102443B (en) * | 2014-03-28 | 2020-01-31 | 洋马株式会社 | Tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |