CN103828536A - Double-disk mower with stubble cutting height adjusting mechanism - Google Patents
Double-disk mower with stubble cutting height adjusting mechanism Download PDFInfo
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- CN103828536A CN103828536A CN201410099702.XA CN201410099702A CN103828536A CN 103828536 A CN103828536 A CN 103828536A CN 201410099702 A CN201410099702 A CN 201410099702A CN 103828536 A CN103828536 A CN 103828536A
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- cutting height
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- stubble cutting
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Abstract
The invention discloses a double-disk mower with the stubble cutting height adjustable and relates to an agricultural machine, in particular to a double-disk mower used for harvesting forage grass. To solve the problems that because mostly, a stubble cutting height adjusting mechanism of an existing double-disk mower in China is in rigid connection with a rack, the stubble cutting height cannot be freely adjusted or the adjustment range is narrow, and the working quality and the working efficiency of the machine are seriously affected, the double-disk mower with the stubble cutting height adjustable is provided, and the double-disk mower with the stubble cutting height adjustable is matched with a walking tractor. According to the adjusting mechanism of the machine, the stubble cutting height can be adjusted by changing the dip angle between cutting disks and the ground. Movable adjusting plates are installed on the inner sides of fixed adjusting plates at the two ends of a lower beam of the machine, and the stubble cutting height can be adjusted by changing the distance between the vertical direction of the rack and the ground. Due to an active clutch mechanism, while matched power is not stopped, power input of the machine can be cut off through a clutch handle, and thus the safety performance of the machine can be further improved.
Description
Technical field
Patent of the present invention relates to agricultural mechanical field, relates in particular to a kind of two disk mowers with adjustment for cutting height.
Background technology
At present, domestic existing pair of its adjustment for cutting height of disc rotary type mower and frame mostly are and are rigidly connected, free adjustment or the adjustable range that can not realize cutting height are little, can not meet herbage harvesting requirement under different cultivars herbage and different planting conditions, adjustment for cutting height practicality and reliability are poor, cause facility operation quality not high low with stability herbage harvesting, have a strong impact on using and promoting of facility.Therefore, design a kind of two disk mowers with adjustment for cutting height significant for the development of herbage harvesting industry.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of patent of the present invention is a kind of two disk mowers with adjustment for cutting height of design.
Patent of the present invention solves the technical scheme that its technical problem adopts:
There are two disk mowers for adjustment for cutting height, by frame, fanning strip, top board, control platelet, control lever, U-shaped card, tractor belt wheel, regulating wheel, belt, belt pulley, clutch handle, gear drive, secured adjusted plate, movable regulating plate and cutting disc.
Described upper governor motion, upper governor motion is made up of fanning strip, top board, location platelet, control lever, U-shaped card etc., two fanning strips are welded in the center-right position of frame entablature, control lever is welded on top board, be welded with location platelet in its other end both sides, control lever is fastened in the frame between two fanning strips by U-shaped by top board.
Described lower regulating mechanism is made up of secured adjusted plate, movable regulating plate and set bolt.Secured adjusted plate and movable regulating plate are installed on frame sill two ends, and movable regulating plate is installed on secured adjusted plate inner side by set bolt.
Described active clutch is made up of clutch handle, belt pulley and regulating wheel, and clutch handle is fixed in frame, and regulating wheel is arranged on the other end of clutch handle.
The useful technique effect of patent of the present invention is: by changing facility in the distance of horizontal direction inclination angle and secured adjusted plate and movable regulating plate, realize the cutting height flexible modulation of facility, and it is simple in structure, cost is low, regulates easy to use.
Accompanying drawing explanation
Fig. 1 is patent structure schematic diagram of the present invention.
Fig. 2 is patent gear drive schematic diagram of the present invention.
Fig. 3 is patent lower regulating mechanism schematic diagram of the present invention.
1-frame in figure, 2-fanning strip, 3-top board, 4-location platelet, 5-control lever, 6-U-shaped card, 7-tractor belt wheel, 8-regulating wheel, 9-belt, 10-belt pulley, 11-clutch handle, 12-gear drive, 13-secured adjusted plate, 14-movable regulating plate, 15-cutting disc.
Embodiment
Below in conjunction with accompanying drawing, patent of the present invention is done further and is described in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, there is a disk mower for adjustment for cutting height, mainly comprise frame 1, fanning strip 2, top board 3, location platelet 4, control lever 5, U-shaped card 6, tractor belt wheel 7, regulating wheel 8, belt 9, belt pulley 10, clutch handle 11, gear drive 12, secured adjusted plate 13, movable regulating plate 14 and cutting disc 15.
Active clutch is made up of clutch handle 11, belt pulley 10 and regulating wheel 8, clutch handle 11 is made up of three-link mechanism and links with regulating wheel 8, belt pulley 10 is arranged on the top-right power input shaft end of frame 1, clutch handle 11 is fixed in frame 1, and regulating wheel 8 is arranged on the other end of clutch handle 11.
Upper governor motion is made up of fanning strip 2, top board 3, location platelet 4, control lever 5, U-shaped card 6 and set bolt.Along the circumferential direction two of uniform some circular holes fanning strips 2 are welded in the frame 1 center-right position of entablature, control lever 5 is provided with some equidistant circular holes and is welded on top board 3, be welded with location platelet 4 in its other end both sides, platelet 4 two ends, location respectively arrange a circular hole, and control lever 5 is fixed in the frame 1 of 2 of two fanning strips by U-shaped card 6 by top board 3.
Lower regulating mechanism is made up of secured adjusted plate 13, movable regulating plate 14 and set bolt.Secured adjusted plate 13 sides arrange some circular holes, movable regulating plate 14 arranges some bar holes with secured adjusted plate side and secured adjusted plate correspondence position, secured adjusted plate 13 is installed on frame 1 sill two ends, and movable regulating plate 14 is installed on secured adjusted plate 13 inner sides by set bolt.
When work, tractor dynamic power is input to belt pulley 10 through output belt pulley, and active clutch is for treating duty, promote clutch handle 11, regulating wheel moves on 8 positions, and the belt tension that will relax impels regulating wheel 8 and belt 9 frictional force to strengthen, form band transmission, make power be passed to belt pulley 10 through belt 9, driven gear transmission 12 is worked, through some gear wheel reversings, drive cutting disc 15 High Rotation Speeds, the blade of being installed by cutting disc 15 circumferencial directions carries out cutting work.When facility do not need work, clutch handle is pressed down to 11, power is separated.
By regulating the position of circular hole on fanning strip 2 edge circular holes and location platelet, change the inclination angle on whole frame 1 and ground, realize the inclination of cutting disc 15, the adjusting of cutting height; Change the distance between secured adjusted plate 13 and movable regulating plate 14, regulate whole frame 1 in the vertical direction with the distance on ground, realize the adjusting of cutting height.
Have a disk mower for cutting height adjustable mechanism, by changing frame vertical direction and the distance on ground and the inclination angle on cutting disc and ground, realize the flexible modulation of cutting height, it is simple in structure, with low cost, regulates easy to use.Its active clutch, can be in the situation that not stopping supporting power, cuts off the input of facility power, and the safety of facility is had been further upgraded.
Claims (4)
1. two disk mowers that cutting height is adjustable, mainly comprise frame (1), fanning strip (2), top board (3), location platelet (4), control lever (5), U-shaped card (6), tractor belt wheel (7), regulating wheel (8), belt (9), belt pulley (10), clutch handle (11), gear drive (12), secured adjusted plate (13), movable regulating plate (14) and cutting disc (15), it is characterized in that: described frame (1) entablature arranges governor motion on, described active clutch is installed on frame (1) upper right quarter power input shaft end, described lower regulating mechanism is arranged on frame (1) sill two ends, described cutting disc (10) symmetry is installed on both sides, sill middle part.
2. the adjustable two disk mowers of a kind of cutting height according to claim 1, it is characterized in that: upper governor motion is by fanning strip (2), top board (3), location platelet (4), control lever (5), U-shaped card (6) and set bolt composition, along the circumferential direction two of uniform some circular holes fanning strips (2) are welded in the center-right position of frame (1) entablature, control lever (5) is provided with some equidistant circular holes and is welded on top board (3), be welded with location platelet (4) in its other end both sides, platelet (4) two ends, location respectively arrange a circular hole, control lever (5) is fixed in the frame (1) between two fanning strips (2) by U-shaped card (6) by top board (3).
3. the adjustable two disk mowers of a kind of cutting height according to claim 1, it is characterized in that: described lower regulating mechanism is made up of secured adjusted plate (13), movable regulating plate (14) and set bolt, lower regulating mechanism secured adjusted plate (13) is arranged on frame (1) sill two ends, and movable regulating plate (14) is bolted and is arranged on secured adjusted plate (13) inner side.
4. the adjustable two disk mowers of a kind of cutting height according to claim 1, it is characterized in that: described active clutch is made up of clutch handle (11), belt pulley (10), regulating wheel (8), it is upper that clutch handle (11) is fixed on frame (1), and regulating wheel is installed on clutch handle one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099702.XA CN103828536A (en) | 2014-03-18 | 2014-03-18 | Double-disk mower with stubble cutting height adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099702.XA CN103828536A (en) | 2014-03-18 | 2014-03-18 | Double-disk mower with stubble cutting height adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103828536A true CN103828536A (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099702.XA Pending CN103828536A (en) | 2014-03-18 | 2014-03-18 | Double-disk mower with stubble cutting height adjusting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103828536A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197114A (en) * | 2018-11-12 | 2019-01-15 | 南京林业大学 | Implement porter liftable grass trimmer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755998A (en) * | 1972-07-03 | 1973-09-04 | Jacobsen Mfg Co | Adjustable lawn mower roller support |
| WO1998009499A2 (en) * | 1996-09-05 | 1998-03-12 | Scott Thomason | Single lever height adjustment mechanism and method for a lawn mower |
| CN2425492Y (en) * | 2000-06-15 | 2001-04-04 | 朱俊锋 | Stalk-crushing and ramaining in field machine |
| EP1157602A1 (en) * | 2000-05-24 | 2001-11-28 | Deere & Company | Adjustment device , mounted implement and implement |
| CN201230474Y (en) * | 2008-07-07 | 2009-05-06 | 李友成 | Fixed-knife adjustment device of grass cutter |
| CN102918985A (en) * | 2012-11-14 | 2013-02-13 | 广西玉柴重工有限公司 | Mower mounted on hydraulic excavator |
| CN202738444U (en) * | 2012-08-06 | 2013-02-20 | 金华市赛格五金注塑有限公司 | Regulating mechanism for cutting height of mower |
| CN202979668U (en) * | 2012-12-17 | 2013-06-12 | 宋征 | Preposed mower for walking tractor |
-
2014
- 2014-03-18 CN CN201410099702.XA patent/CN103828536A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755998A (en) * | 1972-07-03 | 1973-09-04 | Jacobsen Mfg Co | Adjustable lawn mower roller support |
| WO1998009499A2 (en) * | 1996-09-05 | 1998-03-12 | Scott Thomason | Single lever height adjustment mechanism and method for a lawn mower |
| EP1157602A1 (en) * | 2000-05-24 | 2001-11-28 | Deere & Company | Adjustment device , mounted implement and implement |
| CN2425492Y (en) * | 2000-06-15 | 2001-04-04 | 朱俊锋 | Stalk-crushing and ramaining in field machine |
| CN201230474Y (en) * | 2008-07-07 | 2009-05-06 | 李友成 | Fixed-knife adjustment device of grass cutter |
| CN202738444U (en) * | 2012-08-06 | 2013-02-20 | 金华市赛格五金注塑有限公司 | Regulating mechanism for cutting height of mower |
| CN102918985A (en) * | 2012-11-14 | 2013-02-13 | 广西玉柴重工有限公司 | Mower mounted on hydraulic excavator |
| CN202979668U (en) * | 2012-12-17 | 2013-06-12 | 宋征 | Preposed mower for walking tractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197114A (en) * | 2018-11-12 | 2019-01-15 | 南京林业大学 | Implement porter liftable grass trimmer |
| CN109197114B (en) * | 2018-11-12 | 2023-09-26 | 南京林业大学 | Self-propelled chassis liftable mower |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |