CN204859908U - Activity drag harrow - Google Patents
Activity drag harrow Download PDFInfo
- Publication number
- CN204859908U CN204859908U CN201520455304.7U CN201520455304U CN204859908U CN 204859908 U CN204859908 U CN 204859908U CN 201520455304 U CN201520455304 U CN 201520455304U CN 204859908 U CN204859908 U CN 204859908U
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- CN
- China
- Prior art keywords
- drag harrow
- drag
- cylinder
- harrow frame
- frame
- 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 an activity drag harrow, include: draft arm, round pin axle, movable block, drag harrow seat, drag harrow frame, cylinder, drag harrow frame are violently managed, when the utility model discloses when carrying out height adjustment, only need loosen the bolt, adjust the drag harrow handle from top to bottom, suitable back fastening bolt has just so accomplished this activity drag harrow's height adjustment, need carry out drag harrow frame, cylinder and ground inclination's adjustment, only need extract string round pin, rotate the violently extremely suitable angle of pipe of drag harrow frame, the round pin of will going here and there again inserts round hole I and round hole II, has just so accomplished drag harrow frame, cylinder and ground inclination's adjustment, carry out the rotary tillage operation when the machine of ploughing a little, when turning, because the movable block splices with the draft arm through the round pin axle, so left side pendulum or right side pendulum are also being followed to drag harrow frame, cylinder, alleviateed so greatly and ploughed the quick -witted resistance that receives when turning a little, the beneficial effects of the utility model are that: through the height adjustment to drag harrow frame, cylinder to the inclination who reaches for ground adjusts, reaches to follow left the pendulum or right the pendulum when turning, can obtain relatively more satisfied farming effect.
Description
Technical field
The utility model belongs to agricultural machinery facility technical field, relates to a kind of movable drag harrow.
Background technology
Mini-size tillage machine compact, structure is simple, operation light and flexible, acquisition expenses is low, obtain applying more and more widely in agricultural production, mini-size tillage machine is at paddy-field-working, general is all directly be installed on driving shaft both sides with rotary blade assembly, carry out hack operation, generally all need horizontal one time, perpendicular such farming, operating efficiency is higher, if install a drag harrow additional at mini-size tillage machine rear, efficiency can be raised higher, clay crushing obtains more tiny, field after farming is more smooth, present drag harrow is on the market all fixed mostly, can not adjust, though or have some adjustable, but adjust cumbersome, more time-consuming, and adjustment after effect also undesirable.
Summary of the invention
The purpose of this utility model be to provide a kind of be directly installed on mini-size tillage machine rear, height adjustable, swingable, relative ground, left and right tilt adjustable whole, for the movable drag harrow in further broken mud and smooth field.
The technical scheme that the utility model adopts, its structure comprises traction frame, installing hole, draft arm, bearing pin, movable block, drag harrow handle, drag harrow seat, bolt, drag harrow frame, cylinder, sleeve, circular hole I, string pin, drag harrow frame transverse tube, circular hole II.Described movable block is linked by bearing pin and draft arm; Described drag harrow seat is fixed together by welding manner and movable block; Described convex rod is fixed together by welding manner and drag harrow handle; Described sleeve is fixed together by welding manner and drag harrow handle; Described sleeve is provided with circular hole I, and described drag harrow erection has drag harrow frame transverse tube; Described drag harrow frame transverse tube is provided with several circular hole II; Described drag harrow frame transverse tube can rotate in sleeve, and both connects with string pin.
Be installed on mini-size tillage machine by the utility model by installing hole, drag harrow sleeve entered drag harrow seat, fastening bolt, as felt, height is improper, unclamps bolt, adjusts drag harrow handle up and down, suitable rear fastening bolt, this completes height of the present utility model adjustment.
Need the adjustment carrying out drag harrow frame, cylinder and ground inclination angle, only need extract string pin, rotate drag harrow frame transverse tube to proper angle, then string pin is inserted circular hole I and circular hole II, this completes the adjustment of drag harrow frame, cylinder and ground inclination angle.
When mini-size tillage machine carries out rotary tillage process, when turning, because movable block is linked by bearing pin and draft arm, so drag harrow frame, cylinder also followed by left swing or right pendulum, resistance when significantly reducing turning like this suffered by mini-size tillage machine.
The beneficial effects of the utility model are: by adjusting the height of drag harrow frame, cylinder, and adjust relative to the angle of inclination on ground, and can follow left swing or right pendulum when turning, and can obtain satisfied farming effect.
Accompanying drawing explanation
Fig. 1 is overall structure schematic front view of the present utility model;
Fig. 2 is that schematic diagram is looked on the overall structure right side of the present utility model;
Fig. 3 is that schematic diagram is looked at overall structure mansion of the present utility model;
Fig. 4 is sleeve schematic diagram of the present utility model;
Fig. 5 is drag harrow frame transverse tube schematic diagram of the present utility model;
Fig. 6 is the utility model embodiment 1 schematic diagram;
Fig. 7 is the utility model embodiment 2 schematic diagram;
Fig. 8 is the utility model embodiment 3 schematic diagram.
Mark in figure: traction frame (1), installing hole (1a), draft arm (2), bearing pin (3), movable block (4), drag harrow handle (5), convex rod (5a), drag harrow seat (6), bolt (7), drag harrow frame (8), cylinder (9), sleeve (10), circular hole I (10a), string pin (11), drag harrow frame transverse tube (12), circular hole II (12a).
Embodiment
Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is further described.
As shown in the figure: a kind of movable drag harrow, comprising: traction frame, installing hole, draft arm, bearing pin, movable block, drag harrow handle, convex rod, drag harrow seat, bolt, drag harrow frame, cylinder, sleeve, circular hole I, string pin, drag harrow frame transverse tube, circular hole II; Described movable block (4) is linked by bearing pin (3) and draft arm (2); Described drag harrow seat (6) is fixed together by welding manner and movable block (4); Described convex rod (5a) is fixed together by welding manner and drag harrow handle (5); Described sleeve (10) is fixed together by welding manner and drag harrow handle (5); Described sleeve (10) is provided with circular hole I (10a), and described drag harrow frame (8) is provided with drag harrow frame transverse tube (12); Described drag harrow frame transverse tube (12) is provided with several circular hole II (12a); Described drag harrow frame transverse tube (12) can rotate in sleeve (10), and both connects with string pin (11).
The utility model is installed on mini-size tillage machine by installing hole (1a), drag harrow handle (5) is packed into drag harrow seat (6), fastening bolt (7), as felt, height is improper, unclamp bolt (7), adjust drag harrow handle (5) up and down, suitable rear fastening bolt (7), this completes height of the present utility model adjustment; As shown in Figure 6.
Need the adjustment carrying out drag harrow frame (8), cylinder (9) and ground inclination angle, only need extract string pin (11), rotate drag harrow frame transverse tube (12) to proper angle, again string pin (11) is inserted circular hole I (10a) and circular hole II (12a), this completes the adjustment of drag harrow frame (8), cylinder (9) and ground inclination angle, as shown in Figure 7.
When mini-size tillage machine carries out rotary tillage process, when turning, because movable block (4) is linked by bearing pin (3) and draft arm (2), so drag harrow frame (8), cylinder (9) also followed by left swing or right pendulum, resistance when significantly reducing turning like this suffered by mini-size tillage machine, extend the life-span of mini-size tillage machine, as shown in Figure 8.
Claims (3)
1. a movable drag harrow, comprising: traction frame, installing hole, draft arm, bearing pin, movable block, drag harrow handle, convex rod, drag harrow seat, bolt, drag harrow frame, cylinder, sleeve, circular hole I, string pin, drag harrow frame transverse tube, circular hole II; It is characterized in that: described movable block (4) is linked by bearing pin (3) and draft arm (2); Described drag harrow seat (6) is fixed together by welding manner and movable block (4).
2. the movable drag harrow of one according to claim 1, is characterized in that: described convex rod (5a) is fixed together by welding manner and drag harrow handle (5); Described sleeve (10) is fixed together by welding manner and drag harrow handle (5).
3. the movable drag harrow of one according to claim 1, is characterized in that: described sleeve (10) is provided with circular hole I (10a), and described drag harrow frame (8) is provided with drag harrow frame transverse tube (12); Described drag harrow frame transverse tube (12) is provided with several circular hole II (12a); Described drag harrow frame transverse tube (12) can rotate in sleeve (10), and both connects with string pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455304.7U CN204859908U (en) | 2015-06-30 | 2015-06-30 | Activity drag harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455304.7U CN204859908U (en) | 2015-06-30 | 2015-06-30 | Activity drag harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859908U true CN204859908U (en) | 2015-12-16 |
Family
ID=54804325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455304.7U Expired - Fee Related CN204859908U (en) | 2015-06-30 | 2015-06-30 | Activity drag harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956793A (en) * | 2015-06-30 | 2015-10-07 | 林双凤 | Movable drag harrow |
-
2015
- 2015-06-30 CN CN201520455304.7U patent/CN204859908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956793A (en) * | 2015-06-30 | 2015-10-07 | 林双凤 | Movable drag harrow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |