CN106376252A - Swing type gapper - Google Patents
Swing type gapper Download PDFInfo
- Publication number
- CN106376252A CN106376252A CN201610728959.6A CN201610728959A CN106376252A CN 106376252 A CN106376252 A CN 106376252A CN 201610728959 A CN201610728959 A CN 201610728959A CN 106376252 A CN106376252 A CN 106376252A
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- CN
- China
- Prior art keywords
- gapper
- seedling
- swing
- knife
- blade
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B41/00—Thinning machines
- A01B41/02—Thinning machines with oscillating tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a swing type gapper, and belongs to the agricultural machine technical field; the gapper comprises a gapping blade; the key is that the gapper also comprises a machine rack fixedly connected with a front draw gear, and a swing rod hinged to the machine rack; the bottom of the wing rod is fixedly connected with the gapping blade; the top of the swing rod is fixedly provided with a drive rod connected with a wobble box; the left and right sides of the gapping blade are provided with cutting edges; the gapping blade and the machine rack can form the swing type gapper mechanism with the cooperation between the drive rod and the swing rod; residual seedlings are staggered, so enough growth space is provided, and the seedlings can enjoy sufficient sunlight and good ventilation, thus providing better growth environment for the seedlings; mechanization operation is realized, thus saving time and laboring, and improving production efficiency.
Description
Technical field
The invention belongs to agricultural machinery technological field, it is related to gapper and in particular to arriving swing type gapper.
Background technology
Also known as thinning, for protecting field sowing and outdoor sowing, in order to ensure emergence rate, application rate is all significantly super for seedling thinning
Crossing and stay seedling amount, thus causing seedling crowded, lacking enough growing spaces, for solving this problem it is ensured that seedling has enough lifes
Long spacing and room, can well develop, and answer timely seedling thinning, make spacing between seedling suitable, air circulation, and sunshine is sufficient, from
And so that seedling individuality is evenly distributed, there is rational room to make full use of luminous energy and soil nutrient, form strong sprout.Existing
Seedling thinning many using being accomplished manually, high labor intensive, and inefficiency, seedling thinning effect on driving birds is not good is it is difficult to provide preferably to become for seedling
Long environment.
Content of the invention
The present invention, in order to overcome the defect of prior art, devises swing type gapper, and seedling thinning effect is good, can carry for seedling
For more preferable growth environment, mechanized operation, time saving and energy saving, improve production efficiency.
The concrete technical scheme that the present invention is taken is：Swing type gapper, including seedling thinning knife it is important to：Described dredges
Seedling machine also includes the frame that is fixedly connected with the Anterior crossbite device swing arm hinged with frame, swing arm lower end and seedling thinning knife
It is fixedly connected, swing arm upper end is fixed with the drive link being connected with tilting ring box, the left and right sides of seedling thinning knife is both provided with blade, dredge
Seedling knife forms swing type seedling thinning mechanism by the cooperation of drive link and swing arm with frame.
Set up gearbox between drive link and tilting ring box, the input of gearbox is connected with tilting ring box, output end and biography
Lever connects the swing speed governor motion forming seedling thinning knife.
The blade of described seedling thinning knife width along the longitudinal direction is 5～20cm.
Described seedling thinning knife is made up of two cutter hubs being symmetrical set, and cutter hub includes connecting portion and cutting with blade
Cut portion, swing arm lower end is fixed with adjusting base, adjusting base offers regulating tank, connecting portion is provided with left-right direction
One group of adjustment hole, one end of connecting portion is plugged in regulating tank and the cooperation by tie down screw and adjustment hole is locked with adjusting base
Fasten, the other end of connecting portion is fixedly connected with cutting part.
The distance between two described cutter hub blades are 15～40cm.
Described frame includes the locating shaft arranging along the longitudinal direction, and the rear and front end of locating shaft is all fixed with along right and left
To the location-plate of setting, swing arm is sleeved on locating shaft and is formed with locating shaft and is rotatably assorted.
The invention has the beneficial effects as follows：Gyration is exactly converted to flexible reciprocating equipment, wobble ring by tilting ring box
Case drives drive link to move back and forth in left-right direction so that swing arm, with its pin joint and frame between as fulcrum, carrys out backswing
Dynamic, thus driving the seedling thinning knife seedling to the left and right sides that swings back and forth to carry out seedling thinning operation, the movement locus due to seedling thinning knife is
Sinusoidal line, so the disallowable seedling in the gapper left and right sides is staggered, remaining seedling is also staggered, makes
Remaining seedling all has enough growing spaces, can enjoy enough sunlight, and ventilation effect is good, can be seedling
More preferable growth environment is provided, mechanized operation, time saving and energy saving, improve production efficiency.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic diagram before seedling thinning.
Fig. 3 is the schematic diagram after seedling thinning.
In accompanying drawing, 1 represents seedling thinning knife, and 2 represent frame, and 3 represent swing arm, and 4 represent drive link, and 5 represent adjusting base, and 6
Represent gearbox, a represents width.
Specific embodiment
With specific embodiment, the present invention is elaborated below in conjunction with the accompanying drawings：
Specific embodiment, as shown in Figure 1, Figure 2 and Figure 3, swing type gapper, including seedling thinning knife 1, gapper also include with
Frame 2 that Anterior crossbite device the is fixedly connected swing arm 3 hinged with frame 2, swing arm 3 lower end is fixing with seedling thinning knife 1 even
Connect, swing arm 3 upper end is fixed with the drive link 4 being connected with tilting ring box, tilting ring box is that gyration is converted to flexible reciprocal fortune
Dynamic equipment, the left and right sides of seedling thinning knife 1 is both provided with blade, and seedling thinning knife 1 is by the cooperation of drive link 4 and swing arm 3 and machine
Frame 2 forms swing type seedling thinning mechanism.
Frame 2 includes the locating shaft arranging along the longitudinal direction, and the rear and front end of locating shaft is all fixed with and sets in left-right direction
The location-plate put, swing arm 3 is sleeved on locating shaft and is formed with locating shaft and is rotatably assorted, and structure is simple, convenient to disassembly,
Time saving and energy saving, and swing arm 3 is entirely sleeved on locating shaft, firm and reliable connection.
As to further improvement of the present invention, the ratio between the swing speed of seedling thinning knife 1 and pace is too little, says
Bright swing speed is too slow and pace is too fast, then disallowable seedling can be seldom it is impossible to play the effect of seedling thinning；Conversely, ratio
Value is too big, then illustrate that swing speed is too fast and pace is too slow, then most of seedling all can be disallowable, and the seedling meeting staying
Seldom, the yield of crops can be reduced, and Different Crop has different requirements to the density degree of seedling, so through anti-
After retrial is tested, set up gearbox 6 between drive link 4 and tilting ring box, gearbox 6 is fixedly connected with draw-gear, gearbox 6
Input is connected with tilting ring box, output end is connected the swing speed governor motion forming seedling thinning knife 1 with drive link 4.Using speed change
Case 6 adjusts the swing speed of seedling thinning knife 1, adjusts the pace of seedling thinning knife 1 using draw-gear, to meet between Different Crop
Spacing is from required.
As to further improvement of the present invention, seedling thinning knife 1 upper knife edge width a along the longitudinal direction directly determines adjacent
Spacing between two groups of seedling being left, length is too little, spacing too little it is impossible to effectively play the effect of seedling thinning, length is too big
Then spacing too conference reduces the yield of crops, so according to situation of after planting emerging, by the blade of seedling thinning knife 1 along the longitudinal direction
Width a be set to 5～20cm, user uses according to the alternative adjustment of growing way, to meet the seedling thinning demand of Different Crop.
As to further improvement of the present invention, for different crops, the line-spacing between adjacent rows is not
With, so for the scope of application expanding gapper, seedling thinning knife 1 is arranged to adjust the split-type structural of line-spacing, dredge
Seedling knife 1 is made up of two cutter hubs being symmetrical set, and cutter hub includes connecting portion and the cutting part with blade, connecting portion and cutting
Portion of cutting is integral type structure, connects more solid and reliable, can prevent from ftractureing, swing arm 3 lower end is fixed with adjusting base 5, adjust
Offer regulating tank on section base 5, connecting portion is provided with group of adjustment hole in left-right direction, one end of connecting portion is plugged on tune
In section groove and the cooperation by tie down screw and adjustment hole is locked with adjusting base 5, the other end of connecting portion and cutting part
It is fixedly connected.By adjusting the length in regulating tank on connecting portion insertion adjusting base 5, between changing between two blades
Away from making ultimate range between two cutter hub blades be 40cm, minimum range is 15cm, thus meeting the crops of different spacings
Use, expand the scope of application of this gapper.
When specifically used, the spacing between two blades is adjusted to suitable model to the present invention by the line-spacing according to crops
Enclose, frame 2 is fixedly connected with draw-gear, draw-gear drives gapper to travel forward, meanwhile, tilting ring box passes through gearbox
6 drive drive links 4 move back and forth in left-right direction so that swing arm 3 is with its pin joint and frame 2 between as fulcrum, back and forth
Swing, thus driving seedling thinning knife 1 seedling to the left and right sides that swings back and forth to carry out seedling thinning operation, due to the motion rail of seedling thinning knife 1
Mark is sinusoidal line, so the disallowable seedling in the gapper left and right sides is staggered, remaining seedling is also staggered
, make remaining seedling all have enough growing spaces, enough sunlight can be enjoyed, and ventilation effect is good, energy
For seedling provide more preferable growth environment, mechanized operation, time saving and energy saving, improve production efficiency.
Taking millet thinning as a example, according to agronomy demand, can be dredging of 5～10cm using blade width a along the longitudinal direction
Seedling knife 1, the field line-spacing according to suitable for mechanization Cultivate administration is 50～60cm, the spacing of two blades is adjusted to 30～
35cm, in walk, no seedling injury is basic, because the situation of emerging in different plot is different, so the blade of required selection is specifically long
Degree is also different, and the swing speed of the pace of gapper and seedling thinning knife 1 is also different, and these are required for corresponding according to field condition
It is adjusted, to reach required seedling thinning effect as final purpose.
Claims (6)
1. swing type gapper, including seedling thinning knife (1) it is characterised in that：Described gapper also includes and Anterior crossbite device
The frame (2) being fixedly connected and the hinged swing arm (3) of frame (2), swing arm (3) lower end is fixedly connected with seedling thinning knife (1),
Swing arm (3) upper end is fixed with the drive link (4) being connected with tilting ring box, and the left and right sides of seedling thinning knife (1) is both provided with blade, dredges
Seedling knife (1) forms swing type seedling thinning mechanism by the cooperation of drive link (4) and swing arm (3) with frame (2).
2. swing type gapper according to claim 1 it is characterised in that：Set up and tilting ring box between in drive link (4)
Gearbox (6), the input of gearbox (6) is connected with tilting ring box, output end is connected formation seedling thinning knife (1) with drive link (4)
Swing speed governor motion.
3. swing type gapper according to claim 1 it is characterised in that：The blade of described seedling thinning knife (1) is along front and back
To width (a) be 5～20cm.
4. swing type gapper according to claim 1 it is characterised in that：Described seedling thinning knife (1) is set by symmetrical
The two cutter hub compositions put, cutter hub includes connecting portion and the cutting part with blade, and swing arm (3) lower end is fixed with adjusting base
(5), adjusting base (5) offers regulating tank, connecting portion is provided with one group of adjustment hole, one end of connecting portion in left-right direction
Be plugged in regulating tank and the cooperation by tie down screw and adjustment hole be locked with adjusting base (5), connecting portion another
End is fixedly connected with cutting part.
5. swing type gapper according to claim 4 it is characterised in that：The distance between two described cutter hub blades
For 15～40cm.
6. swing type gapper according to claim 1 it is characterised in that：Described frame (2) is included along the longitudinal direction
The locating shaft of setting, the rear and front end of locating shaft is all fixed with the location-plate arranging in left-right direction, and swing arm (3) is sleeved on fixed
Formed on the axle of position and with locating shaft and be rotatably assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728959.6A CN106376252B (en) | 2016-08-26 | 2016-08-26 | Swing type gapper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728959.6A CN106376252B (en) | 2016-08-26 | 2016-08-26 | Swing type gapper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106376252A true CN106376252A (en) | 2017-02-08 |
| CN106376252B CN106376252B (en) | 2019-07-23 |
Family
ID=57917136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728959.6A Active CN106376252B (en) | 2016-08-26 | 2016-08-26 | Swing type gapper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106376252B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1853023A (en) * | 1930-10-14 | 1932-04-12 | Thomas H Brown | Cotton thinning machine |
| US3232353A (en) * | 1962-05-21 | 1966-02-01 | Schurmann Fritz | Devices for thinning plants growing in rows |
| AU509148B2 (en) * | 1976-07-09 | 1980-04-24 | Nicholas Chivers William | Oscillating weeder |
| JP2002045003A (en) * | 2000-07-31 | 2002-02-12 | Bio Oriented Technol Res Advancement Inst | Paddy weeding machine |
| US20110211733A1 (en) * | 2009-08-27 | 2011-09-01 | Schwarz Michael W | Crop thinning systems |
| CN103999582A (en) * | 2014-06-10 | 2014-08-27 | 中国农业大学 | Swinging type mechanical hand for weeding between seedlings |
| CN205921927U (en) * | 2016-08-26 | 2017-02-08 | 河北省农业机械化研究所有限公司 | Oscillating gapper |
-
2016
- 2016-08-26 CN CN201610728959.6A patent/CN106376252B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1853023A (en) * | 1930-10-14 | 1932-04-12 | Thomas H Brown | Cotton thinning machine |
| US3232353A (en) * | 1962-05-21 | 1966-02-01 | Schurmann Fritz | Devices for thinning plants growing in rows |
| AU509148B2 (en) * | 1976-07-09 | 1980-04-24 | Nicholas Chivers William | Oscillating weeder |
| JP2002045003A (en) * | 2000-07-31 | 2002-02-12 | Bio Oriented Technol Res Advancement Inst | Paddy weeding machine |
| US20110211733A1 (en) * | 2009-08-27 | 2011-09-01 | Schwarz Michael W | Crop thinning systems |
| CN103999582A (en) * | 2014-06-10 | 2014-08-27 | 中国农业大学 | Swinging type mechanical hand for weeding between seedlings |
| CN205921927U (en) * | 2016-08-26 | 2017-02-08 | 河北省农业机械化研究所有限公司 | Oscillating gapper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106376252B (en) | 2019-07-23 |
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