CN201623968U - Unit of disc tractor matching with rotavator for operation - Google Patents
Unit of disc tractor matching with rotavator for operation Download PDFInfo
- Publication number
- CN201623968U CN201623968U CN2009200647478U CN200920064747U CN201623968U CN 201623968 U CN201623968 U CN 201623968U CN 2009200647478 U CN2009200647478 U CN 2009200647478U CN 200920064747 U CN200920064747 U CN 200920064747U CN 201623968 U CN201623968 U CN 201623968U
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- CN
- China
- Prior art keywords
- rotovator
- unit
- tail
- rotavator
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a unit of a disc tractor matching with a rotavator for operation. A machine frame 2 and the rotavator 4 are all connected with a drawing head 3; a tail-wheel device I is connected with the machine frame 2; the tail wheel comprises two lifting mechanisms which are a manual lifting device 5 and a hydraulic lifting device 7. Through using the two lifting devices, the tractor can conveniently conduct filed transferring and rotavator dry-field operating and can control tilling depth.
Description
Affiliated technical field
The utility model relates to the unit of a kind of disc type tractor rotovator operation.
Background technology
At present, known disc type tractor can only be engaged in transportation, and the operation of can't supporting farm machinery going to the field has influenced the availability of facility.
Summary of the invention
In order to realize that the dilatory supporting rotovator of function of existing disc type carries out operation, the utility model provides the unit of a kind of disc type tractor rotovator operation, make the disc type tractor not only have transportation function, and can carry out operation by supporting rotovator, improve the availability of facility.
The technical scheme that its technical problem that solves the utility model adopts: one: adopt supported at three point, the walking form that tail wheel turns to, frame and rotovator all connect with drawing head, and rotovator disposes backward, and tail-pulley device connects with frame.Its two: unit contains tail-pulley device 1, frame 2, drawing head 3 and rotovator 4, it is characterized in that frame 2 and rotovator 4 all connect with drawing head 3, tail-pulley device 1 connects with frame 2, comprise the two-stage elevating mechanism on the tail wheel, be respectively manual hoisting device and hydraulic lift.Manual hoisting device comprises upper plate 6, outer tube 8, and connecting plate 9, lower roof plate 10, hydraulic lift comprise hydraulic jack 7.
The beneficial effects of the utility model are to make the dilatory supporting rotovator of function of disc type carry out operation, the availability of raising facility.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a general assembly drawing of the present utility model
Fig. 2 is a tail-pulley device general assembly drawing of the present utility model
1. tail-pulley devices among the figure, 2. frame, 3. drawing head, 4. rotovator, 5. manual hoisting device, 6. upper plate, 7. hydraulic lifting oil cylinder, 8. outer tube, 9. connecting plate, 10. lower roof plate.
Embodiment
In Fig. 1, frame 2 and rotovator 4 all connect with drawing head 3, and tail-pulley device 1 connects with frame 2.
In Fig. 2, comprise the two-stage elevating mechanism on the tail wheel, be respectively manual hoisting device and hydraulic lift.Outer tube 8 is enclosed within on the standpipe of manual hoisting device 5, and upper plate 6 is welded on the upper end of outer tube 8, and connecting plate 9 is welded on outer tube 8 middle-ends by support, and lower roof plate 10 is welded on the standpipe lower end of manual hoisting device 5.Manual hoisting device 5 makes frame 2 and rotovator 4 realize hand-operated lifting by connecting plate 9.The shell of hydraulic jack 7 is fixed on the lower roof plate 10, and the piston of hydraulic jack 7 connects with upper plate 6.Hydraulic jack 7 makes frame 2 and rotovator 4 realize the hand-hydraulic lifting by connecting plate 9.When tractor on the way travelled, manual hoisting device 5 and hydraulic jack 7 were raised to the extreme higher position simultaneously, made rotovator 4 mention the extreme higher position, the convenient transfer; When tractor is worked in the field, manual hoisting device 5 is dropped to extreme lower position, by the working depth of hydraulic jack 7 adjusting rotovators 4.
Claims (3)
1. the unit of disc type tractor rotovator operation, contain tail-pulley device (1), frame (2), drawing head (3) and rotovator (4), it is characterized in that, frame (2) and rotovator (4) all connect with drawing head (3), tail-pulley device (1) connects with frame (2), comprise the two-stage elevating mechanism on the tail wheel, be respectively manual hoisting device and hydraulic lift, manual hoisting device comprises upper plate (6), outer tube (8), connecting plate (9), lower roof plate (10), hydraulic lift comprise hydraulic jack (7).
2. the unit of a kind of disc type tractor rotovator according to claim 1 operation, it is characterized in that: outer tube (8) is enclosed within on the standpipe of manual hoisting device (5), upper plate (6) is welded on the upper end of outer tube (8), connecting plate (9) is welded on outer tube (8) middle-end by support, and lower roof plate (10) is welded on the standpipe lower end of manual hoisting device (5).
3. the unit of a kind of disc type tractor rotovator according to claim 1 operation is characterized in that: the shell of hydraulic jack (7) is fixed on the lower roof plate (10), and the piston of hydraulic jack (7) connects with upper plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200647478U CN201623968U (en) | 2009-06-09 | 2009-06-09 | Unit of disc tractor matching with rotavator for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200647478U CN201623968U (en) | 2009-06-09 | 2009-06-09 | Unit of disc tractor matching with rotavator for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623968U true CN201623968U (en) | 2010-11-10 |
Family
ID=43055342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200647478U Expired - Fee Related CN201623968U (en) | 2009-06-09 | 2009-06-09 | Unit of disc tractor matching with rotavator for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688338A (en) * | 2016-11-18 | 2017-05-24 | 广西玉林市德高机械有限公司 | Pedestal steering wheel banking machine |
| CN107517603A (en) * | 2016-06-19 | 2017-12-29 | 镇江市万金农机有限公司 | A kind of dual-purpose straw application rotary cultivator group of forward type floods and droughts |
-
2009
- 2009-06-09 CN CN2009200647478U patent/CN201623968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517603A (en) * | 2016-06-19 | 2017-12-29 | 镇江市万金农机有限公司 | A kind of dual-purpose straw application rotary cultivator group of forward type floods and droughts |
| CN106688338A (en) * | 2016-11-18 | 2017-05-24 | 广西玉林市德高机械有限公司 | Pedestal steering wheel banking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130609 |