CN109923963A - Pao Gou grading mechanism and its working method when a kind of wheat-resistance to scab is sowed - Google Patents
Pao Gou grading mechanism and its working method when a kind of wheat-resistance to scab is sowed Download PDFInfo
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- CN109923963A CN109923963A CN201910218856.9A CN201910218856A CN109923963A CN 109923963 A CN109923963 A CN 109923963A CN 201910218856 A CN201910218856 A CN 201910218856A CN 109923963 A CN109923963 A CN 109923963A
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Abstract
The invention discloses the Pao Gou grading mechanisms and its working method when a kind of sowing of wheat-resistance to scab, including tipping disk, pick up frame, preceding planing bench, rear planing bench peace pressure roller, top, which is provided with, in the middle part of the tipping disk picks up frame, and several preceding planing bench of spaced set below the tipping disk.The beneficial effects of the present invention are: cooperating several rear planing bench to carry out plane ditch grooving to field by several preceding planing bench, after planing bench digs ditch to ground, concora crush roller is bonded ground, it is rolled immediately by several rolling bars and concora crush is carried out to the mound on ground, ground after making plane ditch is more smooth, soft, the people that are more convenient for carry out sowing wheat, ensure that the convenience used；After preceding planing bench carries out plane ditch, pass through the slotting lower margin on the rear planing bench between adjacent again and scrape hook and again the soil block that preceding planing bench has been dug sweep stirring, on the one hand loosens the soil, on the other hand, make the native face in field more smooth again, applies fertilizer and sow convenient for the later period.
Description
Technical field
The present invention relates to a kind of Pao Gou grading mechanisms, Pao Gou grading mechanism when specially a kind of wheat-resistance to scab is sowed
And its working method, belong to Pao Gou grading mechanism applied technical field.
Background technique
Wheat-resistance to scab at seeding time, needs tractor dragging Pao Gou mechanism to carry out plane ditch grooving to soil, on the one hand
Loosen the soil to soil, on the other hand, make wheat seed be easier into earth's surface internal layer carry out germinating growth, improve wheat at
Motility rate and growth quality.
Pao Gou mechanism when the existing sowing for wheat-resistance to scab remains many shortcomings when in use,
Pao Gou mechanism when the existing sowing for wheat-resistance to scab is not uniform enough, constant to the ditch spacing of ground plane ditch, and digs ditch
Mechanism cannot roll the soil block of ditch both sides after digging ditch, is smooth, and the native face after leading to plane ditch is uneven, be not easy to people
The later period management, sowing and fertilising, and Pao Gou mechanism does not have the function loosened the soil, and the component in Pao Gou mechanism is installed and used
Or disassembly is not convenient enough, and mechanism controllability bottom, the flexibility used are poor.
Summary of the invention
The object of the invention is that in order to solve Pao Gou mechanism when the existing sowing for wheat-resistance to scab over the ground
The ditch spacing that ditch is dug in face is not uniform enough, constant, and Pao Gou mechanism cannot roll the soil block of ditch both sides after digging ditch, put down
Whole, the native face after leading to plane ditch is uneven, is not easy to the management, sowing and fertilising in people's later period, and Pao Gou mechanism does not have
The function of loosening the soil, and not convenient enough, and mechanism controllability bottom, the spirit used are installed and used or dismantled to the component in Pao Gou mechanism
The problem of poor activity, and propose Pao Gou grading mechanism and its working method when a kind of sowing of wheat-resistance to scab.
The purpose of the present invention can be achieved through the following technical solutions: plane ditch grading when a kind of wheat-resistance to scab is sowed
Mechanism, including be hinged with disk, pick up frame, preceding planing bench, rear planing bench peace pressure roller, top, which is provided with, in the middle part of the tipping disk picks up frame,
And several preceding planing bench of spaced set, several described preceding planing bench are dug after being provided between any two below the tipping disk
Platform, the tipping disk both ends top are tiltedly installed with extension bar, and extension bar one end inclination of inclining is connected with hydraulic pump, described
Concora crush roller is provided with below hydraulic pump；
Wherein, several screw holes of equal spaced set on the side plate of the tipping disk two sides；
It is provided through hydraulic stem below the hydraulic pump, and one end of described hydraulic stem is provided with and grabs block；
Several described preceding planing bench with described in several after planing bench between any two by set folder frame connect, and cover press from both sides frame and
The preceding planing bench passes through fixing bolt with the junction of rear planing bench and connects；
Several described preceding planing bench upper horizontals are provided with horizontal extension bar one, and one both ends of horizontal extension bar are provided with attachment
Plate, the horizontal one middle part downward vertical of extension bar is provided with slotting lower margin, and is provided with below the slotting lower margin and scrapes hook；
It is horizontally disposed above planing bench after several are described to have horizontal extension bar two, and two one end downward vertical of horizontal extension bar is provided with
The slotting lower margin, horizontal two both ends of extension bar are provided with the mounting board；
Concora crush roller both ends are provided with circular side steel plate, and the company of being vertically installed between two side steel plates
Axis is equidistantly vertically welded with several interior faggings on the connecting shaft, is carried out by fagging in several to several rolling bars
Support is fixed, and it is firm to guarantee that rolling bar work more consolidates, improves the service life of rolling bar, several described inner support edges of boards
Radians are welded with several rolling bars at edge etc.；
Wherein, it is arranged with bearing in the middle part of the side steel plate, and described bearing one end is connected with connecting rod, described connecting rod one end is set
It is equipped with pin shaft.
Further technological improvement of the invention is: the described frame one end that picks up is provided with several hanging holes, and inclines under extension bar
Side is provided with lower joint chair, and the connecting rod is fixedly connected by pin shaft with lower joint chair.
Further technological improvement of the invention is: the attachment board ends are provided with the screw hole, and preceding planing bench and
The screw hole at planing bench both ends passes through fixing bolt and is fixedly connected respectively with the screw hole of tipping disk two sides afterwards, guarantees the structure in the mechanism
Part is installed and used or dismantles more convenient, quick, and staff can be according to the plane ditch needs of different size in field, Lai Zihang
Any planing bench of installation works, and ensure that flexibility and the accuracy of mechanism work.
Further technological improvement of the invention is: the hook and the bottom of slotting lower margin scraped is arc-shaped structure, is improved
The plane ditch efficiency and quality of the mechanism, and scrape hook and be fixedly connected by several fixing bolts with slotting lower margin.
Further technological improvement of the invention is: with horizontal extension bar one and horizontal extension bar two by solid at the top of the slotting lower margin
Surely it is bolted.
Further technological improvement of the invention is: several described rolling bars are inclined to set, and several are rolled
Bar both ends are welded with two side steel plates respectively, and rolling bar is L-shaped structure, guarantees concora crush roller to the concora crush quality and efficiency of soil
It is higher.
Further technological improvement of the invention is: one end of described hydraulic stem is bolted to connecting rod on block by grabbing
On, and hydraulic pump is movably connected by hydraulic stem and connecting rod peace pressure roller, hydraulic pump can be driven on concora crush roller by hydraulic stem
The lower height for adjusting concora crush, the concora crush height for guaranteeing that concora crush roller carries out sowing wheat to different types of soil is preferably, adjustable,
It ensure that the flexibility used, and concora crush roller and bearing are rotatablely connected, rotate concora crush roller by bearing more steady, smooth.
A kind of working method of Pao Gou grading mechanism when wheat-resistance to scab is sowed, this method specifically include following step
It is rapid:
Step 1: several hanging holes by picking up frame one end connect the fixing seat on tractor, and driving in tractor should
Mechanism move integrally when, by several preceding planing bench cooperate several rear planing bench to field carry out plane ditch grooving, planing bench over the ground
After ditch is dug in face, concora crush roller is bonded ground, is rolled by several rolling bars carry out concora crush to the mound on ground immediately；
Step 2: several preceding planing bench are arranged in a crossed manner between any two with several rear planing bench, pass through scraping for preceding planing bench
Be hooked in the front end for scraping hook of rear planing bench, several preceding planing bench cooperate several rear planing bench synchronize carry out plane ditch dug in preceding planing bench
After ditch, then passes through the slotting lower margin on the rear planing bench between adjacent and scrape hook and again the soil block that preceding planing bench has been dug sweep stirring.
Compared with prior art, the beneficial effects of the present invention are:
1, it in the use of the present invention, connecting the fixing seat on tractor by several hanging holes for picking up frame one end, is dragging
When machine drawing drives the mechanism to move integrally, several rear planing bench are cooperated to carry out plane ditch grooving to field by several preceding planing bench,
After planing bench digs ditch to ground, concora crush roller is bonded ground, is carried out immediately by several rolling bar rollings to the mound on ground flat
Pressure, the ground after making plane ditch is more smooth, soft, and the people that are more convenient for carry out sowing wheat, ensure that the convenience used.
2, several preceding planing bench and several rear planing bench are arranged in a crossed manner between any two, by after the scraping and be hooked in of preceding planing bench
The front end for scraping hook of planing bench, several preceding planing bench cooperate several rear planing bench to synchronize to carry out plane ditch, are guaranteeing the mechanism to ground
Dig ditch is more well-balanced, grooving spacing more evenly while, after preceding planing bench carries out plane ditch, then by the rear planing bench between adjacent
Slotting lower margin and scrape hook and again the soil block that preceding planing bench dig sweep stirring, on the one hand loosen the soil, another aspect, again
Keep the native face in field more smooth, applies fertilizer and sow convenient for the later period.
3, preceding planing bench and the mounting board at rear planing bench both ends pass through fixing bolt and fix with the screw hole for being hinged with disk two sides side plate
Connection is inserted lower margin and horizontal extension bar and is scraped between hook through fixing bolt connection, guarantee the component in the mechanism install and use or
Dismantle more convenient, quick, and staff can be according to the plane ditch needs of different size in field, voluntarily to install any plane
Platform works, and ensure that flexibility and the accuracy of mechanism work.
4, on concora crush roller several rolling bars be etc. radians be obliquely installed, and roll bar be L-shaped structure, guarantee concora crush roller
Concora crush quality to soil and more efficient, and while concora crush roller rolls, hydraulic pump can pass through hydraulic stem and drive concora crush roller
The height of up and down adjustment concora crush, guarantee concora crush roller to different types of soil carry out sowing wheat concora crush height it is preferably, can
It adjusts, ensure that the flexibility used；The mechanism firm and durable has good social benefit, is suitble to promote the use of.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is entirety perspective view of the present invention.
Fig. 2 is stereochemical structure decomposing schematic representation of the present invention.
Fig. 3 is present invention tipping dish structure schematic diagram.
Fig. 4 is a-quadrant detail enlarged diagram in Fig. 2 of the present invention.
Fig. 5 is planing bench structural schematic diagram before the present invention.
Fig. 6 is planing bench structural schematic diagram after the present invention.
Fig. 7 is concora crush roll structure schematic diagram of the present invention.
In figure: 1, being hinged with disk；2, frame is picked up；3, preceding planing bench；4, rear planing bench；5, incline extension bar；6, hydraulic pump；7, concora crush roller；
8, screw hole；9, lower joint chair；10, hydraulic stem；11, block is grabbed；12, set folder frame；13, fixing bolt；14, horizontal extension bar one；15, it mounts
Plate；16, lower margin is inserted；17, hook is scraped；18, horizontal extension bar two；19, side steel plate；20, connecting shaft；21, interior fagging；22, bar is rolled；23, axis
It holds；24, connecting rod；25, pin shaft.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-7, Pao Gou grading mechanism when a kind of wheat-resistance to scab is sowed, including is hinged with disk 1, picks up
The peaceful pressure roller 7 of frame 2, preceding planing bench 3, rear planing bench 4,1 middle part top of tipping disk, which is provided with, picks up frame 2, and it is equidistant to be hinged with 1 lower section of disk
Several preceding planing bench 3 are set, several preceding planing bench 3 are provided with rear planing bench 4 between any two, and tipping tilts above 1 both ends of disk
It is provided with the extension bar 5 that inclines, and 5 one end of extension bar inclination of inclining is connected with hydraulic pump 6, and concora crush roller 7 is provided with below hydraulic pump 6；
Wherein, several screw holes 8 of spaced set are hinged on 1 two sides side plate of disk；
Hydraulic stem 10 is provided through below hydraulic pump 6, and 10 one end of hydraulic stem is provided with and grabs block 11；
Several preceding planing bench 3 are connect by set folder frame 12 between any two with several rear planing bench 4, and cover folder frame 12 with before
The junction of planing bench 3 and rear planing bench 4 passes through fixing bolt 13 and connects；
Several preceding 3 upper horizontals of planing bench are provided with horizontal extension bar 1, and one 14 both ends of horizontal extension bar are provided with mounting board
15, horizontal one 14 middle part downward vertical of extension bar is provided with slotting lower margin 16, and inserts to be provided with below lower margin 16 and scrape hook 17；
Several rear 4 tops of planing bench are horizontally disposed horizontal extension bar 2 18, and the setting of 2 18 one end downward vertical of horizontal extension bar
There is slotting lower margin 16, horizontal 2 18 both ends of extension bar are provided with mounting board 15；
7 both ends of concora crush roller are provided with circular side steel plate 19, and are vertically installed with connecting shaft 20 between two side steel plates 19,
It is equidistantly vertically welded with several interior faggings 21 on connecting shaft 20, several rolling bars 22 are carried out by fagging 21 in several
Support is fixed, and it is firm to guarantee that the rolling work of bar 22 more consolidates, improves the service life of rolling bar 22, several interior faggings 21
The radians such as edge are welded with several rolling bars 22；
Wherein, bearing 23 is arranged in the middle part of side steel plate 19, and 23 one end of bearing is connected with connecting rod 24, the setting of 24 one end of connecting rod
There is pin shaft 25.
It as preferred embodiments of the present invention, picks up 2 one end of frame and is provided with several hanging holes, and be arranged below the extension bar 5 that inclines
There is lower joint chair 9, connecting rod 24 is fixedly connected by pin shaft 25 with lower joint chair 9.
As preferred embodiments of the present invention, 15 both ends of mounting board are provided with screw hole 8, and preceding planing bench 3 and 4 liang of rear planing bench
The screw hole 8 at end is fixedly connected with the screw hole 8 of tipping 1 two sides of disk by fixing bolt 13 respectively, guarantees the component in the mechanism
Install and use or dismantle more convenient, quick, and staff can be according to the plane ditch needs of different size in field, voluntarily to pacify
Any planing bench of dress works, and ensure that flexibility and the accuracy of mechanism work.
As preferred embodiments of the present invention, the bottom for scraping hook 17 and slotting lower margin 16 is arc-shaped structure, improves this
The plane ditch efficiency and quality of mechanism, and scrape hook 17 and be fixedly connected by several fixing bolts 13 with slotting lower margin 16.
As preferred embodiments of the present invention, 16 top of lower margin is inserted with horizontal extension bar 1 and horizontal extension bar 2 18 and passes through fixation
Bolt 13 connects.
As preferred embodiments of the present invention, several rolling bars 22 are inclined to set, and several 22 liang of bar of rolling
End is welded with two side steel plates 19 respectively, and rolling bar 22 is L-shaped structure, guarantees concora crush roller 7 to the concora crush quality and effect of soil
Rate is higher.
As preferred embodiments of the present invention, 10 one end of hydraulic stem by grabbing being bolted on connecting rod 24 on block 11,
And hydraulic pump 6 is movably connected by hydraulic stem 10 and the peaceful pressure roller 7 of connecting rod 24, hydraulic pump 6 can be driven flat by hydraulic stem 22
The height of 7 up and down adjustment concora crush of pressure roller, the concora crush height for guaranteeing that concora crush roller carries out sowing wheat to different types of soil are more suitable
Preferably, adjustable, it ensure that the flexibility used, and concora crush roller 7 and bearing 23 are rotatablely connected, the rotation of concora crush roller 7 made more by bearing
Add steady, smooth.
A kind of working method of Pao Gou grading mechanism when wheat-resistance to scab is sowed, this method specifically include following step
It is rapid:
Step 1: several hanging holes by picking up 2 one end of frame connect the fixing seat on tractor, and driving in tractor should
When mechanism moves integrally, several rear planing bench 4 are cooperated to carry out plane ditch grooving to field by several preceding planing bench 3, in planing bench pair
After ditch is dug on ground, concora crush roller 7 is bonded ground, is rolled by several rolling bars 22 carry out concora crush to the mound on ground immediately；
Step 2: several preceding planing bench 3 are arranged in a crossed manner between any two with several rear planing bench 4, pass through preceding planing bench 3
Hook 17 is scraped in the front end for scraping hook 17 of rear planing bench 4, several preceding planing bench 3 cooperate several rear planing bench 4 to synchronize to carry out plane ditch preceding
After planing bench 3 carries out plane ditch, then passes through the slotting lower margin 16 on the rear planing bench 4 between adjacent and scrape what hook 17 had again dug preceding planing bench 3
Soil block sweep stirring.
Compared with prior art, the beneficial effects of the present invention are:
1, it in the use of the present invention, connecting the fixing seat on tractor by several hanging holes for picking up 2 one end of frame, is dragging
When machine drawing drives the mechanism to move integrally, cooperates several rear planing bench 4 to carry out plane ditch to field by several preceding planing bench 3 and dig
Slot, after planing bench digs ditch to ground, concora crush roller 7 is bonded ground, rolls the mound to ground by several rolling bars 22 immediately
Carry out concora crush, make dig ditch after ground it is more smooth, soft, the people that are more convenient for carry out sowing wheat, ensure that use it is convenient
Property.
2, several preceding planing bench 3 are arranged in a crossed manner between any two with several rear planing bench 4, scrape hook by preceding planing bench 3
17 in the front end for scraping hook 7 of rear planing bench 4, several preceding planing bench 3 cooperate several rear planing bench 4 to synchronize to carry out plane ditch, guarantee should
Ditch is more well-balanced to ground plane for mechanism, grooving spacing more evenly while, after preceding planing bench 3 carries out plane ditch, then by it is adjacent it
Between rear planing bench 4 on slotting lower margin 16 and scrape the soil block that hook 17 has again dug preceding planing bench 3 and sweep stirring, on the one hand loosen the soil
Effect on the other hand and keep the native face in field more smooth, apply fertilizer and sow convenient for the later period.
3, the mounting board 15 at 4 both ends of preceding planing bench 3 and rear planing bench passes through the spiral shell of fixing bolt 13 and tipping 1 two sides side plate of disk
Hole 8 is fixedly connected, and is inserted lower margin 16 and horizontal extension bar and is scraped between hook 17 and is connected by fixing bolt 13, guarantees the structure in the mechanism
Part is installed and used or dismantles more convenient, quick, and staff can be according to the plane ditch needs of different size in field, Lai Zihang
Any planing bench of installation works, and ensure that flexibility and the accuracy of mechanism work.
4, on concora crush roller 7 several rolling bars 22 be etc. radians be obliquely installed, and roll bar 22 be L-shaped structure, guarantee
For concora crush roller 7 to the concora crush quality of soil and more efficient, and while concora crush roller 7 rolls, hydraulic pump 6 can pass through hydraulic stem 22
The height of 7 up and down adjustment concora crush of concora crush roller is driven, the concora crush for guaranteeing that concora crush roller carries out sowing wheat to different types of soil is high
It spends preferably, adjustable, ensure that the flexibility used；The mechanism firm and durable, has good social benefit, and suitable popularization makes
With.
Working principle: in the use of the present invention, firstly, checking safety when each component work of the invention, then, work
Fixing seat on several hanging holes connection tractor of the personnel by picking up 2 one end of frame, drives the mechanism integrally to move in tractor
When dynamic, several rear planing bench 4 are cooperated to carry out plane ditch grooving to field by several preceding planing bench 3, after planing bench digs ditch to ground,
Concora crush roller 7 is bonded ground, is rolled by several rolling bars 22 carry out concora crush, several preceding planing bench 3 to the mound on ground immediately
Be arranged in a crossed manner between any two with several rear planing bench 4, by preceding planing bench 3 scrape hook 17 rear planing bench 4 scrape hook 17 before
End, several preceding planing bench 3 cooperate several rear planing bench 4 to synchronize to carry out plane ditch after preceding planing bench 3 carries out plane ditch, then by it is adjacent it
Between rear planing bench 4 on slotting lower margin 16 and scrape the soil block that hook 17 has again dug preceding planing bench 3 and sweep stirring, on the one hand loosen the soil
Effect on the other hand and keep the native face in field more smooth, apply fertilizer and sow convenient for the later period.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
- Pao Gou grading mechanism when 1. a kind of wheat-resistance to scab is sowed, it is characterised in that: including tipping disk (1), pick up frame (2), preceding planing bench (3), the peaceful pressure roller (7) of rear planing bench (4), tipping disk (1) middle part top, which is provided with, to be picked up frame (2), and institute Several preceding planing bench (3) of spaced set, several described preceding planing bench (3) below tipping disk (1) are stated to be provided between any two Planing bench (4) afterwards, tipping disk (1) the both ends top is tiltedly installed with extension bar (5), and the described extension bar that inclines (5) one end tilts It is connected with hydraulic pump (6), is provided with concora crush roller (7) below the hydraulic pump (6)；Wherein, several screw holes (8) of equal spaced set on the side plate of tipping disk (1) two sides；It is provided through hydraulic stem (10) below the hydraulic pump (6), and the hydraulic stem (10) one end is provided with and grabs block (11)；Several described preceding planing bench (3) are connect by set folder frame (12) between any two with rear planing bench (4) described in several, and are covered Folder frame (12) passes through fixing bolt (13) with the junction of the preceding planing bench (3) and rear planing bench (4) and connect；Several described preceding planing bench (3) upper horizontals are provided with horizontal extension bar one (14), and horizontal extension bar one (14) both ends are all provided with It is equipped with mounting board (15), downward vertical is provided with slotting lower margin (16) in the middle part of the horizontal extension bar one (14), and the slotting lower margin (16) Lower section, which is provided with, scrapes hook (17)；It is horizontally disposed above planing bench (4) after several are described to have horizontal extension bar two (18), and hang down below horizontal extension bar two (18) one end It is directly provided with the slotting lower margin (16), horizontal extension bar two (18) both ends are provided with the mounting board (15)；Concora crush roller (7) both ends are provided with circular side steel plate (19), and vertically set between two side steel plates (19) It is equipped with connecting shaft (20), several interior faggings (21), several described interior faggings is equidistantly vertically welded on the connecting shaft (20) (21) radians such as edge are welded with several rolling bar (22)；Wherein, it is arranged with bearing (23) in the middle part of the side steel plate (19), and the bearing (23) one end is connected with connecting rod (24), institute It states connecting rod (24) one end and is provided with pin shaft (25).
- Pao Gou grading mechanism when 2. a kind of wheat-resistance to scab according to claim 1 is sowed, which is characterized in that described It picks up frame (2) one end and is provided with several hanging holes, and be provided with lower joint chair (9) below the extension bar that inclines (5), the connecting rod (24) passes through Pin shaft (25) is fixedly connected with lower joint chair (9).
- Pao Gou grading mechanism when 3. a kind of wheat-resistance to scab according to claim 1 is sowed, which is characterized in that described Mounting board (15) both ends are provided with the screw hole (8), and preceding planing bench (3) and the screw hole (8) at rear planing bench (4) both ends are by solid Determine bolt (13) to be fixedly connected with the screw hole (8) of tipping disk (1) two sides respectively.
- Pao Gou grading mechanism when 4. a kind of wheat-resistance to scab according to claim 1 is sowed, which is characterized in that described The bottom for scraping hook (17) and slotting lower margin (16) is arc-shaped structure, and scrapes hook (17) by several fixing bolts (13) and insert Lower margin (16) is fixedly connected.
- Pao Gou grading mechanism when 5. a kind of wheat-resistance to scab according to claim 1 is sowed, which is characterized in that described It inserts and is connect by fixing bolt (13) at the top of lower margin (16) with horizontal extension bar one (14) and horizontal extension bar two (18).
- Pao Gou grading mechanism when 6. a kind of wheat-resistance to scab according to claim 1 is sowed, which is characterized in that several A rolling bar (22) is inclined to set, and several rolling bar (22) both ends are welded with two side steel plates (19) respectively.
- Pao Gou grading mechanism when 7. a kind of wheat-resistance to scab according to claim 1 is sowed, which is characterized in that described Hydraulic stem (10) one end is by grabbing being bolted on connecting rod (24) on block (11), and hydraulic pump (6) passes through hydraulic stem (10) It is movably connected with the peaceful pressure roller (7) of connecting rod (24), and concora crush roller (7) and bearing (23) are rotatablely connected.
- 8. a kind of working method of Pao Gou grading mechanism when wheat-resistance to scab is sowed, which is characterized in that this method is specifically wrapped Include following steps:Step 1: several hanging holes by picking up frame (2) one end connect the fixing seat on tractor, drive the machine in tractor When structure moves integrally, several rear planing bench (4) are cooperated to carry out plane ditch grooving to field by several preceding planing bench (3), in planing bench After digging ditch to ground, concora crush roller (7) is bonded ground, is carried out immediately by several rolling bar (22) rollings to the mound on ground flat Pressure；Step 2: several preceding planing bench (3) are arranged in a crossed manner between any two with several rear planing bench (4), pass through preceding planing bench (3) Scrape hook (17) in the front end for scraping hook (17) of rear planing bench (4), several preceding planing bench (3) cooperate several rear planing bench (4) synchronous Plane ditch is carried out after preceding planing bench (3) carries out plane ditch, then passes through the slotting lower margin (16) on the rear planing bench (4) between adjacent and scrapes hook (17) soil block dug again to preceding planing bench (3) sweep stirring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910218856.9A CN109923963A (en) | 2019-03-21 | 2019-03-21 | Pao Gou grading mechanism and its working method when a kind of wheat-resistance to scab is sowed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218856.9A CN109923963A (en) | 2019-03-21 | 2019-03-21 | Pao Gou grading mechanism and its working method when a kind of wheat-resistance to scab is sowed |
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| CN109923963A true CN109923963A (en) | 2019-06-25 |
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