CN207911257U - A kind of rake - Google Patents
A kind of rake Download PDFInfo
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- CN207911257U CN207911257U CN201820286016.7U CN201820286016U CN207911257U CN 207911257 U CN207911257 U CN 207911257U CN 201820286016 U CN201820286016 U CN 201820286016U CN 207911257 U CN207911257 U CN 207911257U
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- stirrup
- master link
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Abstract
The utility model discloses a kind of rakes comprising structural framing, buffering hug careless device, hug careless pressing device and hug careless frame balance regulator.The utility model can adjust the level height of wheel connecting rod by setting, and then adjust the level height of master link, to to the profiling graduated dial implementation pressing force at master link both ends is arranged, 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 utility model carries out conversion profiling graduated dial working condition and off working state by the way that first hydraulic cylinder and adjustable support bar is arranged, it can make floor space and placement space that rake is reduced when inoperative, it can guarantee the parallel girder steel balance in inoperative on rake again, also it safe can be travelled on highway, that is, provide a kind of highly efficient, convenient and practical rake.
Description
Technical field
The utility model is related to the utility model to belong to field of agricultural machinery more particularly to a kind of rake.
Background technology
Currently, the place of production of the crops such as China's corn, wheat and the annual of pasture can all generate a large amount of stalk and, because
This, needs to expend a large amount of manpower work, clears up harvested stalk and herbage；With the hair of agro-industry and 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, this rake disclosed in 201620407465.3 can reduce 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；But it is 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 compression dress
It sets, cannot just overcome the stalk at the low-lying place of cleaning pit and herbage completely, can't ensure completely clearly then rake is gone over
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 which seeking a kind of highly efficient, convenient and practical rake overcomes the above problem.
Utility model content
The purpose of this utility model is to provide a kind of rake, in order to solve the above technical problems, the utility model is using such as
Lower technical solution：
A kind of rake of the utility model comprising structural framing, buffering hug careless device, hug careless pressing device and hug careless frame
Frame balance regulator；
The structural framing includes hitch frame connecting plate, master link and vice connecting rod, 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 that hug careless pressing device 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 set as inverted " u "-shaped, and two wheels are separately positioned on the inverted " u " of the wheel connecting rod
Shape lower end；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 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, limit fixed plate and parallel girder steel；The lower end of the support arm is hinged on the limit fixed plate
Interior, the limit fixed plate is fixed at the end of the master link；It is hinged with first liquid in the middle part of the support arm
The other end of one end of cylinder pressure, the first hydraulic cylinder is hinged on the hitch frame connecting plate；Two support arms it is upper
End is fixed at by two third 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 hugs careless device and includes support plate, hollow support rails, spring, telescopic rod, curved-neck rod, finger ring disk, is 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
It is provided with the limit protrusion of the spring, described telescopic rod one end passes through the spring retainer to be arranged 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 parallel to the hitch frame connecting plate setting.
Further, the adjustable support bar includes specifically 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 thread and connects the internal thread bar, the internal thread bar lower limit connects the hinged pipe.
Further, the first hydraulic cylinder and second hydraulic cylinder are driven by the hydraulic pump on the draft gear.
Further, the draft gear is tractor, and hydraulic lift is provided with behind tractor.
Compared with prior art, the advantageous effects of the utility model：The utility model can adjust vehicle by setting
The level height of connecting rod is taken turns, and then adjusts the level height of master link, to the profiling at master link both ends is arranged
Graduated dial implements pressing force, to clean out stalk and the herbage at the low-lying place of pit completely, and is wanted according to different crops operation
It asks, quickly adjusts the dynamics that graduated dial lands, improve the efficiency of the stalk and herbage on cleaning ground；And under travel position,
By adjusting the level height of master link, the stability of transport is improved；In addition, the utility model is by being arranged first hydraulic cylinder
Conversion profiling graduated dial working condition and off working state are carried out with adjustable support bar, can to reduce rake when inoperative
Floor space and placement space, and can guarantee the parallel girder steel in inoperative on rake balance, also can be safe
Travelled on highway, that is, provide a kind of highly efficient, convenient and practical rake.
Description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is that the buffering of the utility model hugs careless apparatus structure schematic diagram；
Fig. 3 hugs careless pressing device structural schematic diagram for the utility model；
Fig. 4 is the schematic diagram for hugging careless frame balance regulator structure of the utility model；
Fig. 5 is the structural schematic diagram of the profiling graduated dial of the utility model；
Fig. 6 is the structural schematic diagram of the adjustable support bar of the utility model；
Concrete structure marks：1, hitch frame connecting plate；2, adjustable support bar；3, support arm；301, third stirrup seat；4、
First hydraulic cylinder；5, fixed plate is limited；6, wheel；7, master link；8, wheel connecting rod；801, articulated jib；802, hingedly connect
Fishplate bar；9, second hydraulic cylinder；10, buffering hugs careless device；11, parallel girder steel；12, vice connecting rod；13, hinge column；101, it supports
Plate；102, hollow support rails；103, spring；104, telescopic rod；105, curved-neck rod；106, profiling graduated dial；107, articulated slab；108、
First stirrup housing；201, hinged pipe；202, spanner is adjusted；203, the second stirrup seat；204, internal thread bar；205, threaded rod.
Specific implementation mode
As shown in Figs. 1-5：
A kind of rake comprising structural framing, buffering hug careless device, hug careless pressing device and hug careless frame balance adjustment
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 for being 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 set as 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 9 one end of the 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
203, support arm 3, third stirrup seat 301, first hydraulic cylinder 4, limit fixed plate 5 and parallel girder steel 11；3 lower end of the support arm
It is hinged in the limit fixed plate 5, the limit fixed plate 5 is fixedly welded on 7 end of the master link；The support arm
3 middle parts are connected with 4 one end of the first hydraulic cylinder, and 4 other end of the first hydraulic cylinder is hinged on the hitch frame connecting plate 1
On；3 upper end of the support arm is fixedly connected with the parallel girder steel 11 by the third 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 the 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, which are parallel to the hitch frame connecting plate 1, is arranged, 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；
It includes support plate 101, hollow support rails 102, spring 103, telescopic rod 104, Qu Jing that the buffering, which hugs careless device 10,
Bar 105, finger ring disk 106, articulated slab 107 and the first stirrup housing 108；The first stirrup housing 108 is set in described parallel
On girder steel 11；It is welded with the support plate 101 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 103,104 one end of the telescopic rod are installed in across the spring 103 in the hollow support rails 102
Portion, 104 other end of the telescopic rod are hinged on the curved-neck rod 105, and 105 one end of the curved-neck rod is connected with finger ring disk
106,105 other end of the curved-neck rod is hinged in the articulated slab 107.
Specifically, the adjustable support bar 2 includes specifically 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 the shank of bolt passes through the second stirrup
Seat 203 is fixedly connected with the parallel girder steel 11, and 205 lower thread of the shank of bolt connects the internal thread bar 204, the interior spiral shell
204 lower limit of rasp bar connects the hinged pipe 201, adjusts and is arranged on 2 top of the adjustable support bar when for work
11 stress balance of parallel 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.
When work：
First, the vertical length that spanner 202 adjusts adjustable support bar 2 is adjusted by rotation, so that parallel girder steel
11 are parallel to hitch frame connecting plate, due to when ensureing work buffering 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, start first hydraulic cylinder 4, 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 carries out hugging grass so that rake is " V "-shaped when working；
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 utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical solution of type is made should all fall into the protection domain of the utility model claims book determination
It is interior.
Claims (6)
1. a kind of rake, it is characterised in that：It includes structural framing, buffers and hug careless device, hug careless pressing device and hug 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 that hug careless pressing device 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 set as 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
It is equipped with articulated connection plate (802), 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
It includes adjustable support bar (2), hinged pipe (201), adjusting spanner (202), the second stirrup to state and hug careless frame balance regulator
Seat (203), third stirrup seat (301), first hydraulic cylinder (4), limits fixed plate (5) and parallel girder steel (11) at support arm (3)；
The lower end of the support arm (3) is hinged in the limit fixed plate (5), and the limit 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 third 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
The intermediate fixed setting of supporting rod (2) is useful for adjusting the adjusting spanner (202) of the adjustable support bar (2) length, 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
It is fixedly installed multiple bufferings on parallel girder steel (11) and hugs careless device (10)；
It includes support plate (101), hollow support rails (102), spring (103), telescopic rod that the buffering, which hugs careless device (10),
(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)；It is provided with the support plate 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 passes through the spring (103) limit setting internal in the hollow support rails (102), telescopic rod (104) other end
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) is parallel to the hitch frame and connects
Fishplate bar (1) is arranged.
4. rake according to claim 1, it is characterised in that：The adjustable support bar (2) includes specifically 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 thread connects 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 driving 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 |
|---|---|---|---|
| CN201820286016.7U CN207911257U (en) | 2018-03-01 | 2018-03-01 | A kind of rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286016.7U CN207911257U (en) | 2018-03-01 | 2018-03-01 | A kind of rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207911257U true CN207911257U (en) | 2018-09-28 |
Family
ID=63601989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820286016.7U Active CN207911257U (en) | 2018-03-01 | 2018-03-01 | A kind of rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207911257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064479A (en) * | 2018-03-01 | 2018-05-25 | 王明帅 | A kind of rake |
| CN111989994A (en) * | 2019-05-27 | 2020-11-27 | 长春市农业机械研究院 | Two lines of evagination formula straw descaling machines about rearmounted |
-
2018
- 2018-03-01 CN CN201820286016.7U patent/CN207911257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064479A (en) * | 2018-03-01 | 2018-05-25 | 王明帅 | A kind of rake |
| CN111989994A (en) * | 2019-05-27 | 2020-11-27 | 长春市农业机械研究院 | Two lines of evagination formula straw descaling machines about rearmounted |
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