CN201700135U - Field clearing raker - Google Patents
Field clearing raker Download PDFInfo
- Publication number
- CN201700135U CN201700135U CN2010202000003U CN201020200000U CN201700135U CN 201700135 U CN201700135 U CN 201700135U CN 2010202000003 U CN2010202000003 U CN 2010202000003U CN 201020200000 U CN201020200000 U CN 201020200000U CN 201700135 U CN201700135 U CN 201700135U
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- CN
- China
- Prior art keywords
- frame
- conveyer belt
- soil
- teeth
- stand
- 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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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a field clearing raker, comprising a stand. A lifting hydraulic cylinder is hinged at the front part of the stand, land rollers are respectively installed at two sides of the rear part of the stand, and a rear raking frame is arranged at the lower part of the stand between the two land rollers. Vertical downward front racking teeth and rear racking teeth are uniformly distributed at intervals under the bottom surface of the rear raking frame and under the bottom surface of the stand at the front part below the lifting hydraulic cylinder, the front racking teeth and the rear racking teeth are positioned on the same horizontal plane, and a soil taking turnover plate, a conveyer belt and a vibrating soil screening net rack are respectively arranged on the stand between the front racking teeth and the rear racking teeth from front to back. The rear end of the soil taking turnover plate is positioned above the front end of the conveyer belt, a rotating shaft at the rear end of the conveyer belt above the vibrating soil screening net rack is driven to rotate by the ground rollers through a driving band or a chain, and shafts of the ground rollers drive the vibrating soil screening net rack to swing frontward and backward through a crankshaft and connecting rod mechanism. The device can sufficiently rack, screen and refine soil, separate mulching films, is time saving and labor saving in work, and is convenient to use.
Description
Technical field
The utility model relates to a kind of agricultural land soil combing, removal of impurities, loosening equipment, particularly a kind of raker clearly.
Background technology
At present, in agricultural production process, all need foreign material such as mulch film, crops rhizome are loosened the soil, remove in the farmland the annual beginning of spring, prepares for cultivating.Though people have developed and miscellaneously loosened the soil, removal of impurities machinery, automaticity is low, is restricting the raising of the operating efficiency of loosening the soil, rake the soil level, and therefore, is necessary to be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of raker clearly, and its compactness rational in infrastructure need not extra power, can once finish loosen the soil, an operation such as removal of impurities, the automaticity height, it is time saving and energy saving to work.
The purpose of this utility model is achieved in that and the utility model discloses a kind of raker clearly, comprise frame, anterior articulated lifting hydraulic cylinder in frame, both sides, rear portion in frame are installed with Ground roller respectively, frame lower between two Ground rollers is being provided with the native frame of back rake, before being provided with uniformly at intervals straight down respectively under the native frame of the rake bottom surface, back and under the anterior frame bottom surface of lifting hydraulic cylinder below, the native tooth of back rake, before, the back native tooth of rake is positioned on the same horizontal plane, before, on the frame between the native tooth of back rake the turnover panel that fetches earth is being set respectively from front to back, conveyer belt and oscillating riddle soil rack, the turnover panel rear end of fetching earth is positioned at conveyer belt front end top, the conveyer belt rear end rotating shaft that is positioned at oscillating riddle soil rack top is passed through driving-belt or chain driven rotary by Ground roller, and the ground roll wheel shaft orders about the swing of oscillating riddle soil rack by toggle.
During the utility model work, connect at the hitching machinery rear portion, lifting hydraulic cylinder links to each other with the fluid pressure drive device of hitching machinery, by before the lifting hydraulic cylinder adjustment rake native tooth go into ground the degree of depth, driving frame by hitching machinery moves ahead, Ground roller drives conveyer belt work, the native tooth of preceding rake inserts in the soil harrows soil, by loose bulk soil and the mulch film of digging of rake, foreign material such as the crops rhizome turnover panel that fetched earth subsequently scoops up and is pushed on the conveyer belt, be delivered on the oscillating riddle soil rack by conveyer belt, Ground roller drives swing by toggle and shines native rack swing, and soil sieve in small, broken bits is fallen into ground, foreign material then are separated fully, in order to cleaning.The utility model compactness rational in infrastructure need not extra power, can once finish loosen the soil, an operation such as removal of impurities, the automaticity height, it is time saving and energy saving to work.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model;
Fig. 3 is a perspective view of the present utility model.
Embodiment
A kind of raker clearly as Fig. 1, Fig. 2, shown in Figure 3, comprises frame, and frame is broken line shape and arranges that frame is low early and high after.At the anterior articulated lifting hydraulic cylinder 1 of frame, lifting hydraulic cylinder 1 links to each other with the fluid pressure drive device of hitching machinery.Can adjust distance between frame front and the ground by lifting hydraulic cylinder 1.
Both sides, rear portion in frame are installed with Ground roller 8 respectively, frame lower between two Ground rollers 8 is being provided with the native frame 9 of back rake, the native frame of rake 9 bottom surfaces, back are being provided with the native tooth 13,10 of forward and backward rake respectively down and under anterior frame 2 bottom surfaces of lifting hydraulic cylinder 1 below straight down uniformly at intervals, and the native tooth 13,10 of forward and backward rake is positioned on the same horizontal plane.
The turnover panel 3 that fetches earth, conveyer belt 4 and oscillating riddle soil rack 12 are being set respectively on the frame between the native tooth 13,10 of forward and backward rake from front to back, and the angle of inclination of the turnover panel 3 that fetches earth can be adjusted.
Oscillating riddle soil rack 12 is hung at the frame rear portion by connecting rod 7.
Turnover panel 3 rear ends of fetching earth are positioned at conveyer belt 4 front ends tops, push on the conveyer belt 4 so that soil etc. scooped up.The conveyer belt 4 rear end rotating shafts that are positioned at oscillating riddle soil rack 12 tops are passed through driving-belt 6 or chain driven rotary by Ground roller 8, and the ground roll wheel shaft orders about 12 swings of oscillating riddle soil rack by toggle 11.When Ground roller 8 rotates, drive conveyer belt 4 work by driving-belt 6 respectively, drive native rack 12 swings of sieve, sieve soil by toggle 11.Subsequently, the native tooth 10 of back rake further to soil loosen, refinement, thereby effectively improve the rake soil effect of loosening the soil.
As Fig. 1, Fig. 2, shown in Figure 3, horizontal milling roller 14 on the frame above the conveyer belt 4 rear end rotating shafts, milling roller 14 is by gear pair 5 driven in rotation that are arranged on conveyer belt rear end rotating shaft one end.Milling roller 14 is set in order to the bulk soil on the conveyer belt 4 is pulverized, improves rake soil, the effect of loosening the soil.
Claims (2)
1. raker clearly, comprise frame, it is characterized in that: at the anterior articulated lifting hydraulic cylinder of frame, both sides, rear portion in frame are installed with Ground roller respectively, frame lower between two Ground rollers is being provided with the native frame of back rake, before being provided with uniformly at intervals straight down respectively under the native frame of the rake bottom surface, back and under the anterior frame bottom surface of lifting hydraulic cylinder below, the native tooth of back rake, before, the back native tooth of rake is positioned on the same horizontal plane, before, on the frame between the native tooth of back rake the turnover panel that fetches earth is being set respectively from front to back, conveyer belt and oscillating riddle soil rack, the turnover panel rear end of fetching earth is positioned at conveyer belt front end top, the conveyer belt rear end rotating shaft that is positioned at oscillating riddle soil rack top is passed through driving-belt or chain driven rotary by Ground roller, and the ground roll wheel shaft orders about the swing of oscillating riddle soil rack by toggle.
2. raker clearly according to claim 1 is characterized in that: horizontal milling roller on the frame above the rotating shaft of conveyer belt rear end, milling roller is by the gear pair driven in rotation that is arranged on conveyer belt rear end rotating shaft one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202000003U CN201700135U (en) | 2010-05-24 | 2010-05-24 | Field clearing raker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202000003U CN201700135U (en) | 2010-05-24 | 2010-05-24 | Field clearing raker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700135U true CN201700135U (en) | 2011-01-12 |
Family
ID=43437270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202000003U Expired - Fee Related CN201700135U (en) | 2010-05-24 | 2010-05-24 | Field clearing raker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836865A (en) * | 2011-06-21 | 2012-12-26 | 刘素华 | Harrowing device for collecting and breaking plastic cloth |
| CN108848707A (en) * | 2018-09-08 | 2018-11-23 | 北京大智伟业科技有限公司 | Subsoiling formula multifunctional farm implements |
-
2010
- 2010-05-24 CN CN2010202000003U patent/CN201700135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836865A (en) * | 2011-06-21 | 2012-12-26 | 刘素华 | Harrowing device for collecting and breaking plastic cloth |
| CN102836865B (en) * | 2011-06-21 | 2016-03-02 | 刘素华 | Mould cloth to collect and broken, equipment of raking the soil level |
| CN108848707A (en) * | 2018-09-08 | 2018-11-23 | 北京大智伟业科技有限公司 | Subsoiling formula multifunctional farm implements |
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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: 20110112 Termination date: 20130524 |