CN108064479A - A kind of rake - Google Patents
A kind of rake Download PDFInfo
- Publication number
- CN108064479A CN108064479A CN201810170021.6A CN201810170021A CN108064479A CN 108064479 A CN108064479 A CN 108064479A CN 201810170021 A CN201810170021 A CN 201810170021A CN 108064479 A CN108064479 A CN 108064479A
- Authority
- CN
- China
- Prior art keywords
- hinged
- plate
- connecting rod
- master link
- hitch 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000003139 buffering effect Effects 0.000 claims abstract description 15
- 238000009432 framing Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- 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
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of rakes, hug careless device including structural framing, buffering, hug careless pressing device and hug careless frame balance regulator.The present invention can adjust the level height of wheel connecting rod by setting, and then adjust the level height of master link, so as to implement pressing force to the profiling graduated dial for being arranged on master link both ends, so as to clean out stalk and the herbage at the low-lying place of pit completely, the efficiency of the stalk and herbage on cleaning ground is improved；In addition, the present invention is by setting first hydraulic cylinder and adjustable support bar to carry out conversion profiling graduated dial working condition and off working state, it can cause floor space and placement space that rake is reduced during inoperative, it can guarantee the parallel girder steel balance in inoperative on rake again, also being travelled on highway for safety can be capable of, that is, provide a kind of highly efficient, convenient and practical rake.
Description
Technical field
The present invention relates to the invention belongs to field of agricultural machinery more particularly to a kind of rakes.
Background technology
At present, the place of production of the crops such as China's corn, wheat and pasture it is annual can all generate substantial amounts of stalk and, because
This works, it is necessary to expend substantial amounts of manpower, clears up harvested stalk and herbage；With agro-industry and the hair of mechanization
Exhibition, it would be highly desirable to seek a kind of convenience, economy and the rake of practicality to clear up harvested stalk and herd.According to the patent No.
A kind of graduated dial formula rake of independent profiling disclosed in 201620407465.3, this rake can be reduced in maize straw heap
Amount containing soil, raising stalk are hugged and take efficiency；In addition, the utility model is provided with the buffer spring that disk is hugged in protection；It is but disclosed above
The graduated dial formula rake of independent profiling a kind of be not provided with the pressing device of independent profiling graduated dial, if being not provided with compressing dress
It puts, cannot just overcome the stalk at the low-lying place of cleaning pit and herbage completely, then rake, which is gone over, can't ensure completely clearly
Manage the stalk on ground and herbage；In addition, rake working range is wider, when inoperative, needs to reduce its floor space, especially
It needs to reduce its placement space, in inoperative, frame needs are balanced support where profiling graduated dial, avoid damage machine,
It would therefore be highly desirable to seeking a kind of highly efficient, convenient and practical rake overcomes the above problem.
The content of the invention
The object of the present invention is to provide a kind of rake, in order to solve the above technical problems, the present invention uses following technical side
Case：
A kind of rake of the present invention hugs careless device, hugs careless pressing device and hugs careless frame and put down including structural framing, buffering
Weigh regulating device；
The structural framing includes hitch frame connecting plate, master link and vice connecting rod, described hitch frame connecting plate one end
It is connected on draft gear；The hitch frame connecting plate other end is vertically installed with the master link, connects in the hitch frame
Fixed setting is parallel to the vice connecting rod of the master link on fishplate bar, and the vice connecting rod length is more than the main company
Extension bar length；
It is described to hug careless pressing device and include wheel, wheel connecting rod, articulated jib, articulated connection plate, second hydraulic cylinder and hinge
Connect column；It is hinged on the master link that there are two the articulated jibs；Two articulated jibs are fixed at the wheel connection
On bar, the wheel connecting rod is arranged to inverted " u "-shaped, and two wheels are separately positioned on the inverted " u " of the wheel connecting rod
Shape lower end；The wheel connecting rod centre position is provided with articulated connection plate, and the hinge column is vertically fixed on the hitch frame
On connecting plate, described second hydraulic cylinder one end is hinged on the hinge column, and the other end of the second hydraulic cylinder is hinged on institute
It states on articulated connection plate；
The quantity for hugging careless frame balance regulator is two, is separately positioned on the hitch frame connecting plate both sides；
It is described to hug careless frame balance regulator and include adjustable support bar, hinged pipe, adjust spanner, the second stirrup seat, support arm, the
Three stirrup seats, first hydraulic cylinder, /V fixed plate and parallel girder steel；The lower end of the support arm is hinged on the /V fixed plate
Interior, the /V fixed plate is fixed at the end of the master link；First liquid is hinged in the middle part of the support arm
One end of cylinder pressure, the other end of the first hydraulic cylinder are hinged on the hitch frame connecting plate；Two support arms it is upper
End is fixed at by two the 3rd stirrup seats on two parallel girder steels respectively；Under the adjustable support bar
End is hinged with hinged pipe；The hinged pipe is movably arranged on the end of the vice connecting rod, the centre of the adjustable support bar
Fixed setting is useful for adjusting the adjusting spanner of the adjustable support pole length, and the upper end of the adjustable support bar passes through institute
It states the second stirrup seat and is fixedly connected with the parallel girder steel, multiple bufferings are fixedly installed on two parallel girder steels and hug grass
Device；
The buffering, which hugs careless device, includes support plate, hollow support rails, spring, telescopic rod, curved-neck rod, finger ring disk, hinged
Plate and the first stirrup housing；The first stirrup housing is set on the parallel girder steel；The side of the first stirrup housing
On be provided with the support plate, the side of the first stirrup housing is provided with the articulated slab where support plate described in face；
The support plate is hinged with the hollow support rails, and the hollow support rails are inserted into the spring, in the hollow support rails
The limit protrusion of the spring is provided with, described telescopic rod one end is arranged on through the spring retainer in the hollow support rails
Portion, the telescopic rod other end are hinged on the curved-neck rod, and described curved-neck rod one end is connected with finger ring disk, the song neck
The other end of bar is hinged in the articulated slab.
Further, the hinge column is vertically fixed on close to the master link on the hitch frame connecting plate.
Further, the parallel girder steel is set parallel to the hitch frame connecting plate.
Further, the adjustable support bar specifically includes adjusting spanner, internal thread bar and shank of bolt, the tune
Section spanner is fixed on the internal thread bar, and the shank of bolt upper end is fixedly connected with the parallel girder steel, institute by the second stirrup seat
It states shank of bolt lower end and is threadedly coupled the internal thread bar, the internal thread bar lower limit connects the hinged pipe.
Further, the first hydraulic cylinder and second hydraulic cylinder pass through the hydraulic pump drive on the draft gear.
Further, the draft gear is tractor, and hydraulic lift is provided with behind tractor.
Compared with prior art, advantageous effects of the invention：The present invention can adjust wheel connecting rod by setting
Level height, and then adjust master link level height, so as to be arranged on master link both ends profiling graduated dial implement
Pressing force, so as to clean out stalk and the herbage at the low-lying place of pit completely, and according to different crops job requirements, fast velocity modulation
The dynamics that section graduated dial lands improves the efficiency of the stalk and herbage on cleaning ground；And under travel position, led by adjusting
The level height of connecting rod improves the stability of transport；In addition, the present invention is by setting first hydraulic cylinder and adjustable support bar
Carry out conversion profiling graduated dial working condition and off working state, can cause the floor space that rake is reduced during inoperative and
Placement space, and can guarantee that the parallel girder steel in inoperative on rake balances, it can also be capable of being travelled on highway for safety,
Provide a kind of highly efficient, convenient and practical rake.
Description of the drawings
The invention will be further described for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the agent structure schematic diagram of the present invention；
The buffering that Fig. 2 is the present invention hugs careless apparatus structure schematic diagram；
Fig. 3 hugs careless pressing device structure diagram for the present invention's；
Fig. 4 is the schematic diagram for hugging careless frame balance regulator structure of the present invention；
Fig. 5 is the structure diagram of the profiling graduated dial of the present invention；
Fig. 6 is the structure diagram of the adjustable support bar of the present invention；
Concrete structure marks：1st, hitch frame connecting plate；2nd, adjustable support bar；3rd, support arm；301st, the 3rd stirrup seat；4、
First hydraulic cylinder；5th, /V fixed plate；6th, wheel；7th, master link；8th, wheel connecting rod；801st, articulated jib；802nd, hingedly connect
Fishplate bar；9th, second hydraulic cylinder；10th, buffering hugs careless device；11st, parallel girder steel；12nd, vice connecting rod；13rd, hinge column；101st, support
Plate；102nd, hollow support rails；103rd, spring；104th, telescopic rod；105th, curved-neck rod；106th, profiling graduated dial；107th, articulated slab；108、
First stirrup housing；201st, hinged pipe；202nd, spanner is adjusted；203rd, the second stirrup seat；204th, internal thread bar；205th, threaded rod.
Specific embodiment
As shown in Figs. 1-5：
A kind of rake hugs careless device, hugs careless pressing device and hugs careless frame balance adjustment including structural framing, buffering
Device；
The structural framing includes hitch frame connecting plate 1, master link 7 and vice connecting rod 12, the hitch frame connecting plate 1
One end is connected on draft gear, specifically, the draft gear is tractor in the present embodiment, liquid is provided with behind tractor
Press lifting gear；1 other end of hitch frame connecting plate is vertically welded on the master link 7, is specifically welded on described
The centre position of master link 7 is also fixedly welded with the institute parallel to the master link 7 on the hitch frame connecting plate 1
Vice connecting rod 12 is stated, the length of the vice connecting rod 12 is more than the length of the master link 7, is in when working convenient for rake
" V " font carries out hugging grass；
It is described hug careless pressing device include wheel 6, wheel connecting rod 8, articulated jib 801, articulated connection plate 802, the second liquid
Cylinder pressure 9 and hinge column 13；It is hinged on the master link 7 that there are two articulated jibs 801；Two articulated jibs 801 are fixedly installed
In the wheel connecting rod 8, the wheel connecting rod 8 is arranged to inverted " u "-shaped, and two wheels 6 are separately positioned on described
The inverted " u "-shaped lower end of wheel connecting rod 8；8 centre position of wheel connecting rod is provided with articulated connection plate 802, described hinged
Column 13 is vertically fixed on the hitch frame connecting plate 1, specifically, the hinge column 13 is close to the main connection in the present embodiment
Bar 7 is vertically fixed on the hitch frame connecting plate 1, and described 9 one end of second hydraulic cylinder is hinged on the hinge column 13, described
9 other end of second hydraulic cylinder is hinged on the articulated connection plate 802；
The quantity for hugging careless frame balance regulator is two, is separately positioned on 1 both sides of hitch frame connecting plate；
It is described hug careless frame balance regulator include adjustable support bar 2, hinged pipe 201, adjust spanner 202, the second stirrup seat
203rd, support arm 3, the 3rd stirrup seat 301, first hydraulic cylinder 4, /V fixed plate 5 and parallel girder steel 11；3 lower end of support arm
It is hinged in the /V fixed plate 5, the /V fixed plate 5 is fixedly welded on 7 end of master link；The support arm
3 middle parts are connected with described 4 one end of first hydraulic cylinder, and 4 other end of first hydraulic cylinder is hinged on the hitch frame connecting plate 1
On；3 upper end of support arm is fixedly connected with the parallel girder steel 11 by the 3rd stirrup seat 301；The adjustable support
2 lower end of bar is hinged with hinged pipe 201；The hinged pipe 201 is movably arranged on 12 end of vice connecting rod, the adjustable support bar
The adjusting spanner 202 for being useful for adjusting 2 length of adjustable support bar, two adjustable supports are fixedly mounted among 2
2 upper end of bar is fixedly connected with the parallel girder steel 11 by the second stirrup seat 203, specifically, the parallel girder steel in the present embodiment
11 are set parallel to the hitch frame connecting plate 1, and the parallel girder steel 11 is installed with multiple bufferings and hugs careless device 10,
The parallel girder steel 11 is interspersed to be fixed in the first stirrup housing 108；
The buffering, which hugs careless device 10, includes support plate 101, hollow support rails 102, spring 103, telescopic rod 104, Qu Jing
Bar 105, finger ring disk 106,107 and first stirrup housing 108 of articulated slab；The first stirrup housing 108 is set in described parallel
On girder steel 11；The support plate 101 is welded on first stirrup housing, 108 side, 101 place institute of support plate described in face
The side for stating the first stirrup housing 108 is welded with the symmetrical articulated slab 107；The support plate 101 and the hollow support
Bar 102 is hinged, and the hollow support rails 102 are inserted into the spring 103, and the bullet is provided in the hollow support rails 102
The limit protrusion of spring 103, described 104 one end of telescopic rod are installed in through the spring 103 in the hollow support rails 102
Portion, 104 other end of telescopic rod are hinged on the curved-neck rod 105, and described 105 one end of curved-neck rod is connected with finger ring disk
106,105 other end of curved-neck rod is hinged in the articulated slab 107.
Specifically, the adjustable support bar 2 specifically includes adjusting spanner 202,204 and of internal thread bar in the present embodiment
Shank of bolt 205, the adjusting spanner 202 are fixed on the internal thread bar 204, and 205 upper end of shank of bolt passes through the second stirrup
Seat 203 is fixedly connected with the parallel girder steel 11, and 205 lower end of shank of bolt is threadedly coupled the internal thread bar 204, the interior spiral shell
204 lower limit of rasp bar connects the hinged pipe 201, and 2 top of adjustable support bar is arranged on for being adjusted during work
Parallel 11 stress balance of girder steel.
Specifically, the first hydraulic cylinder 4 and second hydraulic cylinder 9 pass through the hydraulic pressure on the draft gear in the present embodiment
Pump driving.
During work：
First, by rotating the vertical length for adjusting spanner 202 and adjusting adjustable support bar 2, so that parallel girder steel
11 parallel to hitch frame connecting plate, due to buffering when ensureing work on the parallel girder steel 11 hug careless device 10 by
Dynamic balance avoids damage supporting rod 2 and buffering from hugging careless device 10；
Then, first hydraulic cylinder 4 is started, adjustment support arm 3 becomes horizontal positioned from vertical position, due to supporting rod
2 change in location, 7 length of master link of the lower end of fixed support arm 3 are less than the described of the lower end of fixedly adjustable section supporting rod 2
7 length of master link so that rake is " V "-shaped when working, carries out hugging grass；
Finally, the hydraulic lift set after second hydraulic cylinder 9 and the draft gear is adjusted, entire hitch frame is connected
1 level height of plate is adjusted, it is ensured that buffering hugs 106 close proximity to ground of hitch frame connecting plate in careless device, drives draft gear
It starts to work.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is carried out
It limits, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art make technical scheme
Various modifications and improvement, should all fall into the protection domain that claims of the present invention determines.
Claims (6)
1. a kind of rake, it is characterised in that：It includes structural framing, buffering hugs careless device, hugs careless pressing device and hugs careless frame
Frame balance regulator；
The structural framing includes hitch frame connecting plate (1), master link (7) and vice connecting rod (12), the hitch frame connection
Plate (1) one end is connected on draft gear；Hitch frame connecting plate (1) other end is vertically installed with the master link (7),
Fixed setting is parallel to the vice connecting rod (12) of the master link (7) on the hitch frame connecting plate (1), described
Vice connecting rod (12) length is more than the master link (7) length；
It is described to hug careless pressing device and include wheel (6), wheel connecting rod (8), articulated jib (801), articulated connection plate (802), the
Two hydraulic cylinders (9) and hinge column (13)；It is hinged on the master link (7) that there are two the articulated jibs (801)；Two hinges
It connects arm (801) to be fixed on the wheel connecting rod (8), the wheel connecting rod (8) is arranged to inverted " u "-shaped, two institutes
State the inverted " u "-shaped lower end that wheel (6) is separately positioned on the wheel connecting rod (8)；Wheel connecting rod (8) interposition installs
Articulated connection plate (802) is equipped with, the hinge column (13) is vertically fixed on the hitch frame connecting plate (1), second liquid
Cylinder pressure (9) one end is hinged on the hinge column (13), and the other end of the second hydraulic cylinder (9) is hinged on the articulated connection
On plate (802)；
The quantity for hugging careless frame balance regulator is two, is separately positioned on hitch frame connecting plate (1) both sides；Institute
State hug careless frame balance regulator include adjustable support bar (2), hinged pipe (201), adjust spanner (202), the second stirrup
Seat (203), support arm (3), the 3rd stirrup seat (301), first hydraulic cylinder (4), /V fixed plate (5) and parallel girder steel (11)；
The lower end of the support arm (3) is hinged in the /V fixed plate (5), and the /V fixed plate (5) is fixed at described
The end of master link (7)；One end of the first hydraulic cylinder (4), first hydraulic pressure are hinged in the middle part of the support arm (3)
The other end of cylinder (4) is hinged on the hitch frame connecting plate (1)；The upper end of two support arms (3) passes through two respectively
The 3rd stirrup seat (301) is fixed on two parallel girder steels (11)；The lower end of the adjustable support bar (2)
It is hinged with hinged pipe (201)；The hinged pipe (201) is movably arranged on the end of the vice connecting rod (12), described adjustable
Fixed setting is useful for adjusting the adjusting spanner (202) of the adjustable support bar (2) length among supporting rod (2), described
The upper end of adjustable support bar (2) is fixedly connected with the parallel girder steel (11) by the second stirrup seat (203), described in two
Multiple bufferings are fixedly installed on parallel girder steel (11) and hug careless device (10)；
The buffering, which hugs careless device (10), includes support plate (101), hollow support rails (102), spring (103), telescopic rod
(104), curved-neck rod (105), finger ring disk (106), articulated slab (107) and the first stirrup housing (108)；The first stirrup housing
(108) it is set on the parallel girder steel (11)；The support plate is provided on the side of the first stirrup housing (108)
(101), the side of the first stirrup housing (108) is provided with the articulated slab where support plate described in face (101)
(107)；The support plate (101) is hinged with the hollow support rails (102), and the hollow support rails (102) are inserted into the bullet
In spring (103), the limit protrusion of the spring (103), the telescopic rod (104) are provided on the hollow support rails (102)
One end is arranged on the hollow support rails (102) inside, telescopic rod (104) other end through the spring (103) /V
It is hinged on the curved-neck rod (105), described curved-neck rod (105) one end is connected with finger ring disk (106), the curved-neck rod
(105) the other end is hinged in the articulated slab (107).
2. rake according to claim 1, it is characterised in that：The hinge column (13) is close to the master link (7)
It is vertically fixed on the hitch frame connecting plate (1).
3. rake according to claim 1, it is characterised in that：The parallel girder steel (11) connects parallel to the hitch frame
Fishplate bar (1) is set.
4. rake according to claim 1, it is characterised in that：The adjustable support bar (2) specifically includes adjusting
Spanner (202), internal thread bar (204) and shank of bolt (205), the adjusting spanner (202) are fixed on the internal thread bar
(204), shank of bolt (205) upper end is fixedly connected with the parallel girder steel (11), the bolt by the second stirrup seat (203)
Bar (205) lower end is threadedly coupled the internal thread bar (204), and internal thread bar (204) lower limit connects the hinged pipe
(201)。
5. rake according to claim 1, it is characterised in that：The first hydraulic cylinder (4) and second hydraulic cylinder (9) are logical
Cross the hydraulic pump drive on the draft gear.
6. rake according to claim 1, it is characterised in that：The draft gear is tractor, is set behind tractor
It is equipped with hydraulic lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170021.6A CN108064479A (en) | 2018-03-01 | 2018-03-01 | A kind of rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170021.6A CN108064479A (en) | 2018-03-01 | 2018-03-01 | A kind of rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108064479A true CN108064479A (en) | 2018-05-25 |
Family
ID=62155296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810170021.6A Pending CN108064479A (en) | 2018-03-01 | 2018-03-01 | A kind of rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108064479A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328496A (en) * | 2018-11-30 | 2019-02-15 | 张朝书 | Take turns rake mulch collection strip device and mulch collection formula straw counters-field set |
| CN109348841A (en) * | 2018-09-30 | 2019-02-19 | 江苏大学 | It is a kind of soft dynamic to divide standing grain to help focusing device and the cropper of the device is installed |
| CN111386860A (en) * | 2019-01-02 | 2020-07-10 | 长春市农业机械研究院 | Front-mounted push-type double-row corn straw sorting machine |
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