CN201115331Y - Hydraulic lifting backpack land roller - Google Patents
Hydraulic lifting backpack land roller Download PDFInfo
- Publication number
- CN201115331Y CN201115331Y CNU2007201173889U CN200720117388U CN201115331Y CN 201115331 Y CN201115331 Y CN 201115331Y CN U2007201173889 U CNU2007201173889 U CN U2007201173889U CN 200720117388 U CN200720117388 U CN 200720117388U CN 201115331 Y CN201115331 Y CN 201115331Y
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- CN
- China
- Prior art keywords
- movable
- connects
- packer
- tractor
- hitch
- 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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- Soil Working Implements (AREA)
Abstract
The utility model discloses a hydraulic lift back-type soil packer, which mainly comprises a soil packer assembly, a main suspension beam and a movable hitch. The soil packer assembly arranged on a framework is linked with the main suspension beam, and is movably linked with the movable hitch. A seat hanger arranged at the upper part of the main suspension beam is movably linked with a link tension rod of a tractor, and the other end of the link tension rod is movably linked with a seat hanger at the rear part of the tractor. The front end of the movable hitch is movably linked with a holder on a land wheel main shaft shell. The hitch is movably linked with a landing gear push rod, and the other end of which is movably linked with a hydraulic lift arm of the tractor. The soil packer of the utility model is convenient for changing a roller sheet of the press roller assembly, and can adjust the clearance among the roller sheets of the soil packer. The whole soil packer can be hung and born at the rear part of the tractor through the hydraulic lift arm during the transportation, is convenient for being transported, not only can reduce the crushing to the road surface, but also can reduce the self abrasion of the roller sheets of the soil packer.
Description
Technical field
The utility model relates to a kind of agricultural machinery, is specifically related to a kind of agricultural arable land packer.
Background technology
In recent years, in national rural area great development has been arranged, promoted the development of rural economy, dwindled the town and country gap based on the transportation network of white pavement.On the other hand, the transportation of the employed agricultural machinery utensil in rural area is also proposed new requirement, promptly can not damage the road surface.Originally the packer that uses of peasant adopts in transportation be drag, roll-type send defeated mode, so both can damage white pavement, the farm machinery that also can wear and tear simultaneously also are unfavorable for the maintenance to machine, are restricted in transportation.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic lifting backpack packer, neither damages the road surface, does not damage farm machinery, long service life, but convenient for maintaining again.
The technical solution of the utility model is: a kind of hydraulic lifting backpack packer, mainly form by earth roller assembly, main hanging beam, movable hitch, earth roller assembly is fixed on the frame, frame connects with main hanging beam by the connecting lever assembly, main hanging beam bottom is fixed with two places and connects ear, connects by bearing pin and movable hitch are movable; The seat ear that main hanging beam top is provided with connects by bearing pin is movable with the pull bar that connects of tractor, and the other end that connects pull bar connects by bearing pin is movable with tractor rear portion seat ear; Movable hitch front end connects with the deck on the tractor land wheel main shaft shell is movable; The fixing connection ear in hitch top connects with the undercarriage pull bar is movable, and raising rod end in addition connects with the tractor hydraulic lifting arm is movable.
Described earth roller assembly comprises that packer rolls sheet, suppression axle and rolling bearing pedestal, and rolling bearing pedestal is by being bolted on the packer frame, and packer rolls sheet and is connected on the suppression axle, and an end is fixing by the axle bed cover, and the other end is spirally connected by adjustable nut.
The utility model packer, suppression axle one end of suppression assembly is fixing by the axle bed cover, and the other end is regulated by adjustable nut, and the replacing that makes things convenient for packer to roll sheet makes packer roll the adjustable gaps joint of sheet.Suppression axle two ends are installed on the rolling bearing seat assembly, replace original shide assembly, and are sturdy and durable, flexibility and reliability.Whole packer can be hung the rear portion of bearing at tractor by the hydraulic lifting arm sling in transportation, the convenient transportation both can have been reduced the crushing of road pavement, also can reduce the wearing and tearing that packer rolls sheet self, save the maintenance cost of farm machinery, can reduce the cost that the peasant plants ground significantly.Link by coupling mechanism between the utility model packer and the tractor, be articulated on the carriage more than 12 horsepowers, link, the complete machine lifting of can rising and falling at any time with the hydraulic system of tractor.
Description of drawings
Fig. 1 is the utility model hydraulic lifting backpack packer front view;
Fig. 2 is the cutaway view of the utility model Fig. 1 along the A-A direction.
Embodiment
As shown in Figure 1, the utility model hydraulic lifting backpack packer, mainly form by earth roller assembly, main hanging beam, movable hitch, earth roller assembly is arranged on the frame, frame is fixed in the connecting lever assembly 11 by bearing pin, and the bottom seat board of connecting lever assembly is fixed on the main hanging beam 5 by U type clamp.Main hanging beam 5 bottoms are fixed with two places and connect ear, by bearing pin and movable 9 movable connections of hitch; The seat ear 6 that is fixed on main hanging beam 5 tops connects by bearing pin is movable with the pull bar 7 that connects that tractor is provided for oneself, and the other end that connects pull bar 7 connects with tractor rear portion seat ear and bearing pin are movable.Movable hitch 9 front ends connect with the deck 10 usefulness bearing pins on being fixed on tractor land wheel 13 main shaft shells are movable; Movable hitch 9 tops connect ear and connect with undercarriage pull bar 8 usefulness bearing pins are movable, and raising rod 8 end in addition connects with tractor hydraulic lifting arm 12 usefulness bearing pins are movable.
As shown in Figure 2, earth roller assembly, rolling bearing pedestal 1 usefulness Bolt Connection is fixed on the packer frame 4, and packer rolls the series connection of sheet 3 usefulness suppression axle, and an end of axle is dead with the electric welding weldering with axle by a fixing axle bed cover, and the other end is fixed on the axle with adjustable nut 2.Packer rolls the gap of sheet and can be adjusted by the adjusting nut 2 that is assembled on the main shaft.
The course of work of the present utility model is: when tractor hydraulic lifting arm 12 rises, drive undercarriage pull bar 8 and rise and affect movable hitch 9 in the bearing pin clockwise direction of end, to rotate, thus hold up main hanging beam 5 and earth roller assembly thereupon rising built on stilts.Otherwise and fall.The distance of undercarriage lifting and position can be regulated by the length that connects pull bar 7, raising rod 8.The length of regulating above-mentioned two kinds of pull bars can reach ideal effect, i.e. transportation effect during operation effectiveness that falls behind down and rise.These facility can make with tractor more than 12 horsepowers, hang 1-2 group earth roller assembly and carry out farm work, the about 1.3-2.6 rice of working width.
Claims (2)
1, a kind of hydraulic lifting backpack packer, mainly form by earth roller assembly, main hanging beam (5), movable hitch, it is characterized in that: earth roller assembly is fixed on the frame (4), frame connects with main hanging beam (5) by connecting lever assembly (11), main hanging beam bottom is fixed with two places and connects ear, connects by bearing pin and movable hitch (9) are movable; The seat ear (6) that main hanging beam top is provided with connects by bearing pin is movable with the pull bar (7) that connects of tractor, and the other end that connects pull bar connects by bearing pin is movable with tractor rear portion seat ear; Movable hitch front end connects with the deck (10) on tractor land wheel (13) the main shaft shell is movable; The fixing connection ear in hitch top connects with undercarriage pull bar (8) is movable, and the raising rod other end connects with tractor hydraulic lifting arm (12) is movable.
2, according to the described hydraulic lifting backpack of claim 1 packer, it is characterized in that: described earth roller assembly comprises that packer rolls sheet (3), suppression axle and rolling bearing pedestal (1), rolling bearing pedestal is by being bolted on the packer frame, packer rolls sheet and is connected on the suppression axle, one end is fixing by the axle bed cover, and the other end is spirally connected by adjustable nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201173889U CN201115331Y (en) | 2007-11-12 | 2007-11-12 | Hydraulic lifting backpack land roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201173889U CN201115331Y (en) | 2007-11-12 | 2007-11-12 | Hydraulic lifting backpack land roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201115331Y true CN201115331Y (en) | 2008-09-17 |
Family
ID=39989898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201173889U Expired - Fee Related CN201115331Y (en) | 2007-11-12 | 2007-11-12 | Hydraulic lifting backpack land roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201115331Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416119A (en) * | 2012-05-16 | 2013-12-04 | 牛连壁 | Portable land roller for farmland |
| CN105493659A (en) * | 2015-12-15 | 2016-04-20 | 重庆亘宇园林景观工程有限公司 | Road roller for lawn planting |
| RU190970U1 (en) * | 2019-04-02 | 2019-07-17 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Automated soil compaction device |
-
2007
- 2007-11-12 CN CNU2007201173889U patent/CN201115331Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416119A (en) * | 2012-05-16 | 2013-12-04 | 牛连壁 | Portable land roller for farmland |
| CN103416119B (en) * | 2012-05-16 | 2015-09-23 | 牛连壁 | Portable land roller for farmland |
| CN105493659A (en) * | 2015-12-15 | 2016-04-20 | 重庆亘宇园林景观工程有限公司 | Road roller for lawn planting |
| RU190970U1 (en) * | 2019-04-02 | 2019-07-17 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Automated soil compaction device |
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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: 20080917 Termination date: 20131112 |