CN2333146Y - Mounted harrow - Google Patents
Mounted harrow Download PDFInfo
- Publication number
- CN2333146Y CN2333146Y CN 98236131 CN98236131U CN2333146Y CN 2333146 Y CN2333146 Y CN 2333146Y CN 98236131 CN98236131 CN 98236131 CN 98236131 U CN98236131 U CN 98236131U CN 2333146 Y CN2333146 Y CN 2333146Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- harrow
- rake
- tractor
- 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 relates to a mounted harrow matched with a tractor of the technical field of agricultural tools. The utility model is characterized in that a harrow tine is arranged in a square hole on a harrow beam forming a backward sloping state, the front part of the harrow tine is blade-shaped, the lower part of the harrow tine is shovel-shaped and bends forward, and lower connecting points are a plurality of upper and lower holes and are respectively connected with a lower pull rod of the tractor. Compared with the existing ordinary harrows, the utility model has the advantages of strong earth penetrating capacity and small resistance. The utility model is suitable for land preparation after tillage and also has the same effects of land preparation to untilled land with serious soil hardening.
Description
The utility model belongs to the farm machinery technical field, is a kind of suspension rake that uses with tractor.
At present, during whole ground of peasant, the traction plain harrow, the people that stands pressurizes dangerous, unhygienic, and wastes a large amount of manpowers.
The suspension rake that a kind of ability of burying of the purpose of this utility model design is strong, resistance is little, efficient is high, use with tractor.
The technical scheme that the utility model is taked is improved on the basis of general side drag, be provided with rake teeth in the square hole on being the rake beam of the state of receding, the rake teeth front portion is a bladed, and the lower end is for the shovel shape and to front curve, second line of a couplet contact is a porous up and down, connects with the tractor lower link respectively.
Because the utility model taked technique scheme, to compare with existing plain harrow, this rake has that the ability of burying is strong, resistance is little, the efficient advantages of higher, not only is adapted to plough whole ground, back, and the serious uncultivated land that hardens is also had same whole ground effect.
Below in conjunction with accompanying drawing and example, the utility model architectural feature is described further.
Fig. 1 is a general assembly assembling structure schematic diagram of the present utility model.
As shown in Figure 1, the utlity model has rake body 1, rake beam 2, in the square hole 3 of the rake beam 2 that is the state of receding, be provided with rake teeth 4, rake teeth 4 front portions are bladed, and the lower end is the shovel shape, and to front curve, with screw 5 fastening rake teeths 4, rake teeth is adjustable about in the of 4, makes rake teeth 4 have best angle of penetration, bury when being convenient to operation, and can carry out stepless adjustment up and down, second line of a couplet contact 6 is a porous up and down, connects with the tractor lower link respectively, upwards connection can make rake be pressurizeed voluntarily in ground, and the ability of burying strengthens; To lower link, the ability of then burying weakens step by step.Should adjust each rake teeth before using, make it reach suitable depth of soil preparation (being generally about 15 centimetres), meet the operation or work standard of raking the soil level, and according to the solid degree of soil, choose reasonable tractor longitudinal tie connects highly with the rake frame, make it have the best ability of burying, can bury and not gather around till the soil when guaranteeing operation.
Claims (1)
1, a kind of suspension rake has rake body, rake beam, it is characterized in that being provided with rake teeth in the square hole on being the rake beam of the state of receding, and rake teeth front portion be bladed, and the lower end is for shoveling shape and to front curve, second line of a couplet contact be about porous, connect with the tractor lower link respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236131 CN2333146Y (en) | 1998-07-22 | 1998-07-22 | Mounted harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236131 CN2333146Y (en) | 1998-07-22 | 1998-07-22 | Mounted harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2333146Y true CN2333146Y (en) | 1999-08-18 |
Family
ID=33984251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98236131 Expired - Fee Related CN2333146Y (en) | 1998-07-22 | 1998-07-22 | Mounted harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2333146Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103380679A (en) * | 2013-07-15 | 2013-11-06 | 陕西省烟草公司延安市公司 | Stem collecting and raking machine for tobacco field |
| CN105675250A (en) * | 2016-04-15 | 2016-06-15 | 甘肃省治沙研究所 | Sand laying device used in wind tunnel and adjustable in height |
| CN107360740A (en) * | 2017-09-04 | 2017-11-21 | 中国科学院西北高原生物研究所 | A kind of suspension type loosening device of Land for construction revegetation |
-
1998
- 1998-07-22 CN CN 98236131 patent/CN2333146Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103380679A (en) * | 2013-07-15 | 2013-11-06 | 陕西省烟草公司延安市公司 | Stem collecting and raking machine for tobacco field |
| CN105675250A (en) * | 2016-04-15 | 2016-06-15 | 甘肃省治沙研究所 | Sand laying device used in wind tunnel and adjustable in height |
| CN105675250B (en) * | 2016-04-15 | 2018-10-12 | 甘肃省治沙研究所 | A kind of wind-tunnel is height-adjustable to sand device |
| CN107360740A (en) * | 2017-09-04 | 2017-11-21 | 中国科学院西北高原生物研究所 | A kind of suspension type loosening device of Land for construction revegetation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |