CN202535688U - Hydraulic frame-type land leveler - Google Patents
Hydraulic frame-type land leveler Download PDFInfo
- Publication number
- CN202535688U CN202535688U CN2012200539136U CN201220053913U CN202535688U CN 202535688 U CN202535688 U CN 202535688U CN 2012200539136 U CN2012200539136 U CN 2012200539136U CN 201220053913 U CN201220053913 U CN 201220053913U CN 202535688 U CN202535688 U CN 202535688U
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- frame
- land
- hydraulic pressure
- framework
- soil
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Abstract
The utility model relates to a hydraulic frame-type land leveler, belonging to the field of agricultural machines. The hydraulic frame-type land leveler comprises a square framework, an inverted splayed soil collection and scraping frame which is assembled at the internal front part of the framework, an inverted-V-shaped soil distribution frame which is arranged at the middle-rear part of the framework, a main rib which is connected with middle points of a front frame and a rear frame, a front hydraulic oil cylinder base and a rear hydraulic oil cylinder base which are assembled at the rear end part of the main rib, and a frame base which is connected with the rear frame. A rotating shaft is detachably arranged on the frame base in a penetrating way. Land wheel connecting frames are installed on the rotating shaft at intervals. Land wheels are connected with the lower ends of the land wheel connecting frames. The front frame is connected with a traction frame. The lower edge of the rear frame is connected with a horizontal soil leveling plate. The connection parts of two side frames and the ends of the front frame are arc tips. The lower edge of the front frame is higher than the lower edges of the two side frames. The hydraulic frame-type land leveler has the advantages that the land leveler is hydraulically operated, the energy consumption is small, the situation of soil stacking is avoided, soil blocks with different sizes can be leveled and crushed, the positive and negative difference of the leveled land is smaller, the leveling effect is good, the seeding is facilitated and the land leveler is particularly suitable for leveling operation in all kinds of uneven fields.
Description
Technical field
The hydraulic pressure frame land leveller of the utility model belongs to agricultural mechanical field, relates in particular to a kind of farmland land leveller.
Background technology
Its front end of existing land leveller is piled up rib easily, and on level land, the rugged plot of physical features, low-lying place does not often have soil can be mended, and influences smooth effect.The level land required drive is big simultaneously, and energy consumption is high.
Summary of the invention
The purpose of the utility model is to propose a kind of not mound ridge, adapts to various physical features, the hydraulic pressure frame land leveller that leveling effect is good.
The purpose of the utility model is achieved in that hydraulic pressure frame land leveller is divided native frame, connects the main rib on the two frame mid points before and after being contained in, is installed in front and back hydraulic jack seat on the main rib rearward end, is connected the stand that is contained on the frame of back and form by quadra, the Λ shape that is installed in the framework anterior herringbone collection scraping frame, postmedian; Actively on the stand be installed with rotating shaft; Connect at interval in the rotating shaft land wheel link is housed, this lower end is connected with land wheel.Be connected with hitch frame on the front bezel, back frame lower edge is connected with the soil-suppressing board of level.Both sides frame and front bezel two ends connecting place are arced terminus, and the front bezel lower edge is higher than frame lower edge, both sides.
Because carry out technique scheme, this land leveller has hydraulic operation, power consumption is few; No soil is piled up, and can wipe the soil block that varies in size off crushing, and the positive minus tolerance in soil after smooth is less; Smooth effective, be beneficial to sowing, especially be fit to various rugged field grading operations.
Description of drawings: the technical scheme of the utility model is provided by following accompanying drawing and embodiment:
Fig. 1 is a hydraulic pressure frame land leveller rear structure sketch map;
Fig. 2 is a hydraulic pressure frame land leveller structural representation.
Legend: 1, collection scraping frame, 2, side rib, 3, main rib, 4, hitch frame; 5, frame, 6, parallel ribs, 7, short rib, 8, divide native frame, 9, soil-suppressing board, 10, stand; 11, rotating shaft, 12, the land wheel link, 13, back hydraulic jack seat, 14, preceding hydraulic jack seat, 15, link.
Embodiment:
The utility model can be confirmed concrete embodiment according to technique scheme and actual conditions.
Embodiment: shown in Fig. 1-2; Hydraulic pressure frame land leveller is by quadra; Be installed in herringbone collection scraping frame 1 anterior in the framework, the Λ shape of postmedian is divided native frame 8, connects to be contained in the main rib 3 on forward and backward two frames, 5 mid points; Be installed in the forward and backward hydraulic jack seat 14,13 on main rib 3 rearward end, connect to be contained in the stand 10 on frame 5 upper surfaces, back and to connect the horizontal soil-suppressing board 9 that is contained in place, frame 5 lower edges, back and form.Actively on the stand 10 be installed with rotating shaft 11, connect at interval in the rotating shaft 11 land wheel link 12 is housed, this lower end is connected with land wheel.Be connected with hitch frame 4 on front bezel 5 midpoint, both sides frame 5 is an arced terminus with front bezel 5 two ends connecting places, and front bezel 5 lower edges are higher than both sides frame 5 lower edges.Parallel ribs 6 is two, is positioned at framework top, and all parallel with forward and backward frame 5, two ends company is contained on both sides frame 5 upper surfaces.Side rib 2 is two also, is positioned at framework top, and the one of which end links to each other with the front end of main rib 3 respectively, the formation umbrella, and the other end links to each other with the upper surface of two outer ends of a parallel ribs 6 respectively.Short rib 7 is equipped with in back frame 5 and adjacent 6 companies of parallel ribs in the framework.The effect of main rib 3, side rib 2, short rib 7 is the whole fastness of reinforced frame.The big open end both wings of collection scraping frame 1 link to each other with the front end of both sides frame 5 respectively, and little uncovered both wings link to each other with the lower surface of a parallel ribs 6 respectively; The wedge angle of the native frame 8 of branch is positioned at the below of main rib 3, and the both wings order of this frame links to each other with the lower surface of another parallel ribs 6, short rib 7.The little uncovered and wedge angle that divides native frame 8 of collection scraping frame 1 in opposite directions.Be equiped with hydraulic jack on the forward and backward hydraulic jack seat 14,13, it is communicated with the hydraulic system of tractor through pipeline.
During operation; Hitch frame 4 is linked to each other with tractor, and the primer fluid compressing cylinder makes it to stretch out, and hydraulic jack seat 13 is to post deflection behind the pushing tow; Rotating shaft meanwhile 11 also counterclockwise turns over an angle; Make the land wheel link 12 link to each other with rotating shaft 11, and the land wheel of this lower ends a bit of distance that moves ahead, prop up land leveller, complete machine is pressed in that two land wheels are up to be walked; After arriving the farmland; Discharge hydraulic jack and make it to draw back, rotating shaft meanwhile 11 also clockwise direction turns over an angle, makes the land wheel link 12 that links to each other with rotating shaft 11, and the land wheel slow astern segment distance of this lower ends; Put down land leveller, whole framework is pressed on the field.When the tractor-drawn land leveller moved ahead, the big small clod of eminence was in place, front bezel 5 lower edges gets into collection scraping frame 1, by its gathering; Again by its little uncovered discharge; Through the native frame of thereafter branch 8 soil is scattered, by soil-suppressing board 9 suppression ground, make the field smooth at last; No bulk lump of earth reaches the state that is suitable for sowing.The effect of link 15 is the company's of wearing steel wire rope, and auxiliary traction frame 4 links to each other with tractor.
Claims (7)
1. hydraulic pressure frame land leveller; Divide native frame, connect the main rib on the two frame mid points before and after being contained in, be installed in front and back hydraulic jack seat on the main rib rearward end, connect the stand that is contained on the frame of back and form by quadra, the Λ shape that is installed in the framework anterior herringbone collection scraping frame, postmedian; It is characterized in that: actively on the stand be installed with rotating shaft, connect at interval in the rotating shaft land wheel link is housed, this lower end is connected with land wheel; Be connected with hitch frame on the front bezel; Back frame lower edge is connected with the soil-suppressing board of level, and both sides frame and front bezel two ends connecting place are arced terminus, and the front bezel lower edge is higher than frame lower edge, both sides.
2. hydraulic pressure frame land leveller as claimed in claim 1 is characterized in that: parallel ribs is set above framework, and parallel ribs is parallel with forward and backward frame, and two ends even are contained on the frame upper surface, both sides.
3. hydraulic pressure frame land leveller as claimed in claim 1 is characterized in that: side rib is set above framework, and side rib one end links to each other with the front end of main rib respectively, forms umbrella, and the other end links to each other with the upper surface of two outer ends of a parallel ribs respectively.
4. hydraulic pressure frame land leveller as claimed in claim 1 is characterized in that: connect between back frame and adjacent parallel ribs in the framework short rib is housed.
5. hydraulic pressure frame land leveller as claimed in claim 1 is characterized in that: the big open end both wings of collection scraping frame link to each other with the front end of both sides frame respectively, and little uncovered both wings link to each other with the lower surface of a parallel ribs respectively.
6. hydraulic pressure frame land leveller as claimed in claim 1 is characterized in that: the below of dividing the wedge angle of native frame to be positioned at main rib, the both wings order of this frame links to each other with the lower surface of another parallel ribs, short rib.
7. hydraulic pressure frame land leveller as claimed in claim 1 is characterized in that: the little uncovered and wedge angle that divides native frame of collection scraping frame in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200539136U CN202535688U (en) | 2012-02-20 | 2012-02-20 | Hydraulic frame-type land leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200539136U CN202535688U (en) | 2012-02-20 | 2012-02-20 | Hydraulic frame-type land leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535688U true CN202535688U (en) | 2012-11-21 |
Family
ID=47156404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200539136U Expired - Fee Related CN202535688U (en) | 2012-02-20 | 2012-02-20 | Hydraulic frame-type land leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202535688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474808A (en) * | 2015-11-23 | 2016-04-13 | 廖应良 | Smoothing harrow with shunting flattening plate device |
-
2012
- 2012-02-20 CN CN2012200539136U patent/CN202535688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474808A (en) * | 2015-11-23 | 2016-04-13 | 廖应良 | Smoothing harrow with shunting flattening plate 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: 20121121 Termination date: 20140220 |