CN2449452Y - Harrow frame assembly for paddy field - Google Patents
Harrow frame assembly for paddy field Download PDFInfo
- Publication number
- CN2449452Y CN2449452Y CN 00245192 CN00245192U CN2449452Y CN 2449452 Y CN2449452 Y CN 2449452Y CN 00245192 CN00245192 CN 00245192 CN 00245192 U CN00245192 U CN 00245192U CN 2449452 Y CN2449452 Y CN 2449452Y
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- harrow
- rake
- frame
- field
- utility
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Abstract
The utility model belongs to a field harrowing machine frame assembly of farmland tillage machines. The field harrowing machine frame assembly comprises a traction rod provided with a traction frame and a rod cover, a harrow frame supporting rod, a connector, a harrow tooth positioning mechanism, an angle regulating mechanism, harrow teeth, a fixed axle, a harrow tooth supporting rod, supporting board fixed frames tightly fixed on the upper and the lower ends of the harrow tooth supporting rod, and an arc-shaped supporting board. The arc-shaped supporting board is additionally arranged on the front part of an original harrow frame, so that the utility model overcomes the defect that a traditional harrow body is easy to sink when the traditional harrow body works in winter paddy field and sludge field to affect normall harrowing operation. The utility model has convenient and reliable operation, and can effectively prevent the harrow body from sinking; when used entirely, the utility model walks stably, and has the advantages of high efficiency, high quality, low labor strength of operators, etc.
Description
The utility model belongs to the machinery that harrows a field in the harvesting and tillage machine tool of farmland, and particularly a kind of and small-sized and miniature hauling machine is supporting to be used for the support assembly that harrows a field paddy-field-working, the anti-depression device of band.Be particularly suitable for the harrowing the paddy field operation in paddy field with ponded water in winter, mud field etc.
In the tillage operation of farming operation, field, soil after usually will turning over rake are harrowed broken (carefully), are raked, so that rice transplanting, sowing etc.Rake frame commonly used by draw bar, cramp bar, long frame or strip rake teeth plate (bar) and embedding thereon in order to some rake teeths of hack and rake teeth is located and angle adjusting mechanism is formed.This type of rake frame and the supporting tillage operation that is used for nonirrigated farmland and double-crop field of small-sized or miniature hauling machine, effect is all better; But if when being used for the darker mud field of paddy field with ponded water in winter and mud pin, then can be because of the running of tractor drives wheel imposes on counter-force distance on the rake, make rake teeth under bore, the hauling machine resistance strengthens and cause that driving wheel skids, body sagging, even cannot normal operation.Therefore, disadvantages such as this type of harrow a field frame and hauling machine be supporting to be existed because of the rake frame sinks to causing body to sink, be difficult to normal operation when carrying out deep mud feet fields operation such as paddy field with ponded water in winter, mud field, and operator's labour intensity big (often needing manpower that support body is upwards carried) and efficient are low.
The purpose of this utility model is the defective at the background technology existence, design and prevent to harrow the paddy field with ponded water in winter rake frame assembly that body sinks a kind of having, when carrying out paddy field with ponded water in winter, mud field harrowing the paddy field operation, can not cause disadvantages such as the body heavy burden is excessive, driving wheel skids and body sink to reach with hauling machine is supporting, and it is easy to operate, reliable, the body smooth running alleviates operator's labour intensity and improves the purposes such as efficient and quality that harrow a field.
Solution of the present utility model is to set up an arc pallet in the front upper place of the rake teeth of background technology and cramp bar thereof, preventing to harrow frame disadvantage such as sink when the operation, thereby realizes its purpose.Therefore, this utility model comprises the draw bar of band traction frame and bar cover, rake frame cramp bar, connector, rake teeth location and angle adjusting mechanism, rake teeth and fixed axis thereof (plate), rake teeth cramp bar; Key is also to be provided with an arc pallet in the front upper place of rake teeth and cramp bar thereof, and this supporting plate is tightened to one by supporting plate fixed mount and rake teeth cramp bar; A whole set of rake frame assembly still is connected supporting use by traction frame with hauling machine.Above-mentioned supporting plate fixed mount comprises upper and lower crossbeam and is located at arc rib and upper support bar between two crossbeams, and this fixed mount is fastenedly connected by sill and upper support bar and rake teeth cramp bar.
The utility model, can prevent effectively because of the rake body sinks, resistance strengthens, and the driving wheel that causes skids and body sink when carrying out the harrowing the paddy field operation of deep mud feet fields such as paddy field with ponded water in winter, mud field owing to set up an arc pallet before rake teeth and cramp bar.Therefore, the utlity model has easy to operate, reliable, when the paddy field with ponded water in winter operation supporting plate prevent to harrow body sink effective, the body smooth running, the efficient that harrows a field and quality are higher and can alleviate operator's characteristics such as labour intensity.
Accompanying drawing and description of drawings:
Fig. 1 is the utility model structure and user mode schematic diagram;
Fig. 2 is that A is to view.
Among the figure: 1. draw bar, 2. rake frame cramp bar, 3. bar cover, 4. connector, 5. rake teeth location and angle adjusting mechanism, 6. rake teeth and fixed axis, 7. the rake teeth cramp bar is 8. harrowed frame angular adjustment groove, 9. supporting plate, 10～1. sills, 10～2. arc ribs, 10～3. entablatures, 10～4. upper support bars, 11. traction frame, 12. traction skeleton frames (being positioned on the hauling machine).
Embodiment
Present embodiment with supporting with 3～5 horsepowers of tugs be example with rake frame assembly: draw bar 1 still adopts conventional draw bar, rake frame cramp bar 2, connector 4, rake teeth location and angle adjusting mechanism 5, rake teeth and fixed axis 6, rake frame angular adjustment groove 8 is all same with background technology; Supporting plate fixed mount 10, the horizontal wide 1480mm of present embodiment, the bottom adopts 30 * 30 * 4mm angle steel to make crossbeam 10～1, with rake teeth cramp bar 7 by being welded to connect, upper beam 10～3 adopts 4 * 30mm band steel, present embodiment is equidistant between upper and lower crossbeam is provided with 5 arc ribs 10～2, arc radius R200mm, also adopting 4 * 30mm band steel to bend forms, weld with upper and lower crossbeam 10～3,10～1 respectively at two ends, and upper support bar 10～4 adopts two 30 * 30 * 4mm angle steel to be the setting of " eight " font; Supporting plate 9 adopts 1mm book plate compression moulding and is welded on upper and lower crossbeam 10～3,10～1 and the arc rib 10～2.
Claims (2)
1, a kind of paddy field with ponded water in winter comprises the draw bar that band traction frame and bar overlap with rake frame assembly, rake frame cramp bar, connector, rake teeth location and angle adjusting mechanism, rake teeth and fixed axis thereof, rake teeth cramp bar; The front upper place that it is characterized in that rake teeth and cramp bar thereof also is provided with an arc pallet, and this supporting plate is tightened to one by supporting plate fixed mount and rake teeth cramp bar; And a whole set of rake frame assembly still is connected supporting use by traction frame with hauling machine.
2, by the described paddy field with ponded water in winter of claim 1 rake frame assembly; It is characterized in that described supporting plate fixed mount comprises upper and lower crossbeam and is located at arc rib and upper support bar between two crossbeams, this fixed mount is tightened to one by sill and upper support bar and rake teeth cramp bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245192 CN2449452Y (en) | 2000-11-21 | 2000-11-21 | Harrow frame assembly for paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245192 CN2449452Y (en) | 2000-11-21 | 2000-11-21 | Harrow frame assembly for paddy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449452Y true CN2449452Y (en) | 2001-09-26 |
Family
ID=33604726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245192 Expired - Fee Related CN2449452Y (en) | 2000-11-21 | 2000-11-21 | Harrow frame assembly for paddy field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449452Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940084A (en) * | 2009-07-07 | 2011-01-12 | 王森豹 | Drag ditch harrow board |
| CN104322163A (en) * | 2013-11-11 | 2015-02-04 | 李新辉 | Paddy field plow harrow device |
-
2000
- 2000-11-21 CN CN 00245192 patent/CN2449452Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940084A (en) * | 2009-07-07 | 2011-01-12 | 王森豹 | Drag ditch harrow board |
| CN104322163A (en) * | 2013-11-11 | 2015-02-04 | 李新辉 | Paddy field plow harrow device |
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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 |