CN205883878U - Ditching device is cut to arc twolip hand hay cutter for no -tillage fertilizing seeder - Google Patents
Ditching device is cut to arc twolip hand hay cutter for no -tillage fertilizing seeder Download PDFInfo
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- CN205883878U CN205883878U CN201620754265.5U CN201620754265U CN205883878U CN 205883878 U CN205883878 U CN 205883878U CN 201620754265 U CN201620754265 U CN 201620754265U CN 205883878 U CN205883878 U CN 205883878U
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- ditching
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- twolip
- cutter hub
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Abstract
The utility model discloses a ditching device is cut to arc twolip hand hay cutter for no -tillage fertilizing seeder, including rotatory arbor, disc, cutter body, the disc is passed at the intermediate position of disc, rotatory arbor to rotatory arbor setting, rotatory arbor and disc fixed connection, and the cutter body evenly sets up along the circumference of disc, the ditching sword comprises cutter body, cutting edge, fixed plate, fixed orifices, knife tip, and the left and right sides of cutter body is provided with arc type blade, and the cutting edge sets up in the left and right sides of cutter body symmetry. This kind of ditching device is cut to arc twolip hand hay cutter for no -tillage fertilizing seeder, it is thorough to solve crops stubble cutting breakage, appear easily the cutting of crops stubble constantly, the winding, stop up stifled problem, still solved the problem of soil adhesion on the hand hay cutter opens the ditch sword simultaneously, improved the efficiency that the hand hay cutter open the broken stubble of cutting of ditch sword greatly, be favorable to improving no -tillage fertilizing seeder's fertilizing and seeding quality, improved agricultural crop output.
Description
Technical field
This utility model belongs to agricultural machinery no-tillage seeding machine technical field and in particular to a kind of no-tillage fertilizing and seeding machine is used
Arc twolip guillotine cutting ditching device.
Background technology
No-tillage fertilizing and seeding machine is that also known as directly sowing is applied in the farm implements not ploughing directly seeding and fertilizing on whole stub land
Fertile machine, due to being not plough direct ferti-seeding crops on whole stub land, this combined seed and fertilizer drill of corresponding requirements has trench digging
With the associated mechanical components of broken stubble, guillotine cutting ditching knife is the important critical component of no-tillage seeding machine, and no-tillage seeding machine is opened
Ditch plays an important role；Presently used guillotine cutting ditching knife has right-angled trapezium, isosceles trapezoid, right angled triangle and polygonal
Structure, its blade is directly opened on the side of blade, and blade is linear type, typically adopts linear guillotine cutting in the prior art
Ditching knife, this linear guillotine cutting ditching knife exists during actual cutting and crushing stubble: 1, the stubble of crops is cut
Cut broken not thorough, crops stubble easily occurs and cuts continuous problem, the cutting and crushing efficiency of impact crops stubble；2、
Running into the larger soil of humidity, so that soil is sticked on guillotine cutting ditching knife, the normal work of impact guillotine cutting ditching knife；Shen
Ask someone to have developed a kind of no-tillage fertilizing and seeding machine arc twolip guillotine cutting ditching device based on many defects of prior art, can
Solve problem of the prior art.
Utility model content
This utility model, in order to solve above-mentioned technical problem, provides a kind of no-tillage fertilizing and seeding machine arc twolip guillotine cutting to open
Ditch device, its design structure is simple, practical and convenient；Can solve the problem that crops stubble cutting and crushing is not thorough, farming easily occurs
Thing stubble cuts constantly, is wound around, stops up stifled problem, also solves soil simultaneously and sticks in the problem on guillotine cutting ditching knife.
This utility model be the technical scheme is that a kind of no-tillage fertilizing and seeding machine arc twolip guillotine cutting trench digging dress
Put, including swivel knife shaft, disk, cutter hub, swivel knife shaft is arranged on the centre position of disk, swivel knife shaft passes through disk, rotation
Cutter shaft is fixedly connected with disk, and cutter hub is along the even circumferential setting of disk；Ditching knife by cutter hub, blade, fixed plate, fixing hole,
Point of a knife forms, and the left and right sides of cutter hub is provided with curved blade, and blade is symmetrical arranged in the left and right sides of cutter hub, the bottom of cutter hub
It is provided with fixed plate, cutter hub, with respect to the inclined connection of fixed plate, fixed plate is provided with fixing hole, the interposition of left and right blade
Install and be equipped with point of a knife, point of a knife is fixedly connected with left and right blade closure.
Described left and right blade forms point of a knife at the handing-over closure at ditching knife top.
Described ditching knife is symmetrically and evenly distributed up and down in cross on the circumference of disk.
Described fixing hole horizontally set in fixed plate.
This no-tillage fertilizing and seeding machine arc twolip guillotine cutting ditching device using process be: first will be double for novel arc
Sword guillotine cutting ditching knife is fixedly mounted on disk, and disk is fixed on swivel knife shaft, and swivel knife shaft is transversely mounted on no-tillage fertilizing
In the frame of seeder；Then no-tillage fertilizing and seeding machine is arranged on tractor or dynamic power machine, now open tractor or
The power drive system of dynamic power machine, drives no-tillage fertilizing and seeding machine to carry out seeding and fertilizing operation in not cultivated whole farmland, now
Swivel knife shaft high-speed rotation drives the ditching knife high-speed rotation on disk, and ditching knife carries out cutting and crushing to the stubble of crops, real
The purpose of existing smooth crops stubble, such action completes the process of cutting and crushing crops stubble.
Described swivel knife shaft is arranged on the centre position of disk, and swivel knife shaft passes through disk, swivel knife shaft and disk to fix
Connect；The main purpose of so design is to drive disc rotary by the high-speed rotation of swivel knife shaft, so that ditching knife
Do the rotary motion of high speed, form the centrifugal force of high-speed rotation, realize the purpose to crops stubble cutting and crushing.
Described cutter hub, along the even circumferential setting of disk, so can select setting two according to the needs of practical situation
Ditching knife is in yi word pattern, and four ditching knifes can also be selected to be in cross setting it is also possible to select to arrange more ditching knifes；Cause
Cutting and crushing efficiency for two ditching knifes of setting and four ditching knifes is different, and general ditching knife setting quantity and cutting are broken
Broken efficiency is to be directly proportional, but cutting and crushing efficiency the increasing with ditching knife quantity when reaching some, to stubble
And reduce, this is because the excessive ditching knife of setting, because the high-speed rotation of ditching knife will make guillotine cutting ditching knife form one
The rotary body of individual closure, does not have the purpose that high efficiency cutting crushes crops stubble.
The left and right sides of described cutter hub is provided with curved blade；On the one hand, setting curved blade is opened primarily to improving
The sharpness of ditch knife, thus being conducive to being greatly improved the cutting and crushing efficiency to crops stubble for the ditching knife, lifting is no-tillage to be applied
The seeding and fertilizing quality of fertile seeder, effectively prevent crops stubble blocking no-tillage fertilizing and seeding machine；On the other hand work as cutter hub
One side serious wear of arcuate blade when, the another side that can change cutter hub arcuate blade is continuing with, thus improve knife
The service life of body.
The bottom of described cutter hub is provided with fixed plate, and fixed plate is provided with fixing hole；So setting main purpose be
By the fixing hole in fixed plate, ditching knife is securely fixed on disk, plays the purpose fixedly securing ditching knife.
Described cutter hub is with respect to the inclined connection of fixed plate；The main purpose of so design is to be set by such structure
Meter, when no-tillage fertilizing and seeding machine carries out operation with arc twolip guillotine cutting ditching device, is on the one hand conducive to improving to agriculture
The root stubble of crop carries out quick guillotine cutting and crushes, on the other hand, because this cutter hub is with respect to the inclined structure of fixed plate, in arc
Twolip guillotine cutting ditching device high-speed rotation can be dug soil during breaking ground, and is conducive to raising to break ground area and hack
Rate, thus improve the ferti-seeding quality of no-tillage fertilizing and seeding machine.
The beneficial effects of the utility model: the technical program provides a kind of no-tillage fertilizing and seeding machine arc twolip guillotine cutting to open
Ditch device, its design structure is simple, practical and convenient；Can solve the problem that crops stubble cutting and crushing is not thorough, farming easily occurs
Thing stubble cuts constantly, is wound around, stops up stifled problem, also solves the problem that soil sticks on guillotine cutting ditching knife, significantly simultaneously
Improve the efficiency of the cutting and crushing stubble of guillotine cutting ditching knife, be conducive to improving the ferti-seeding quality of no-tillage fertilizing and seeding machine, carry
High crop yield.
Brief description
Fig. 1 is this utility model practicality status architecture schematic diagram；
Fig. 2 is the structural representation of this utility model guillotine cutting ditching knife；
Fig. 3 is the side view of this utility model guillotine cutting ditching knife；
In figure labelling: 1, swivel knife shaft, 2, disk, 3, ditching knife, 4, cutter hub, 5, blade, 6, fixed plate, 7, fixing hole,
8th, point of a knife.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in further detail.
As illustrated, a kind of no-tillage fertilizing and seeding machine arc twolip guillotine cutting ditching device, including swivel knife shaft 1, disk
2nd, cutter hub 3, swivel knife shaft 1 is arranged on the centre position of disk 2, and swivel knife shaft 1 passes through disk 2, swivel knife shaft 1 and disk 2 solid
Fixed connection, cutter hub 3 is along the even circumferential setting of disk 2；Ditching knife 3 is by cutter hub 4, blade 5, fixed plate 6, fixing hole 7, point of a knife 8
Composition, the left and right sides of cutter hub 4 is provided with curved blade 5, and blade 5 is symmetrical arranged in the left and right sides of cutter hub 4, under cutter hub 4
Portion is provided with fixed plate 6, and cutter hub 4, with respect to the inclined connection of fixed plate 6, fixed plate 6 is provided with fixing hole 7, left and right blade 5
Centre position be provided with point of a knife 8, point of a knife 8 is fixedly connected with left and right blade 5 closure.
Described left and right blade 5 forms point of a knife 8 at the handing-over closure at ditching knife 3 top.
Described ditching knife 3 is symmetrically and evenly distributed up and down in cross on the circumference of disk 2.
Described fixing hole 7 horizontally set in fixed plate 6.
This no-tillage fertilizing and seeding machine arc twolip guillotine cutting ditching device using process be: first by guillotine cutting ditching knife
3 are fixedly mounted on disk 2, and disk 2 is fixed on swivel knife shaft 1, and swivel knife shaft 1 is transversely mounted on no-tillage fertilizing and seeding machine
In frame；Then no-tillage fertilizing and seeding machine is arranged on tractor or dynamic power machine, now opens tractor or dynamic power machine
Power drive system, drive no-tillage fertilizing and seeding machine do not plough whole farmland carry out seeding and fertilizing operation, now swivel knife shaft 1
High-speed rotation drives ditching knife 3 high-speed rotation on disk 2, and ditching knife 3 carries out cutting and crushing to the stubble of crops, realizes smooth
The purpose of crops stubble, such action completes the process of cutting and crushing crops stubble.
Claims (4)
1. a kind of no-tillage fertilizing and seeding machine arc twolip guillotine cutting ditching device, including swivel knife shaft, disk, cutter hub, swivel knife
Axle is arranged on the centre position of disk, and swivel knife shaft passes through disk, and swivel knife shaft is fixedly connected with disk, and cutter hub is along the circle of disk
Week is uniformly arranged；It is characterized in that: ditching knife is made up of cutter hub, blade, fixed plate, fixing hole, point of a knife, the left and right sides of cutter hub
Be provided with curved blade, blade is symmetrical arranged in the left and right sides of cutter hub, the bottom of cutter hub is provided with fixed plate, cutter hub with respect to
The inclined connection of fixed plate, fixed plate is provided with fixing hole, and the centre position of left and right blade is provided with point of a knife, point of a knife and left and right
Blade closure is fixedly connected.
2. a kind of no-tillage fertilizing and seeding machine according to claim 1 with arc twolip guillotine cutting ditching device it is characterised in that:
Left and right blade forms point of a knife at the handing-over closure at ditching knife top.
3. a kind of no-tillage fertilizing and seeding machine according to claim 1 with arc twolip guillotine cutting ditching device it is characterised in that:
Ditching knife is symmetrically and evenly distributed up and down in cross on the circumference of disk.
4. a kind of no-tillage fertilizing and seeding machine according to claim 1 with arc twolip guillotine cutting ditching device it is characterised in that:
Fixing hole horizontally set in fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754265.5U CN205883878U (en) | 2016-07-19 | 2016-07-19 | Ditching device is cut to arc twolip hand hay cutter for no -tillage fertilizing seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754265.5U CN205883878U (en) | 2016-07-19 | 2016-07-19 | Ditching device is cut to arc twolip hand hay cutter for no -tillage fertilizing seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205883878U true CN205883878U (en) | 2017-01-18 |
Family
ID=57773988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620754265.5U Active CN205883878U (en) | 2016-07-19 | 2016-07-19 | Ditching device is cut to arc twolip hand hay cutter for no -tillage fertilizing seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205883878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034428A (en) * | 2016-07-19 | 2016-10-26 | 洛阳市鑫乐机械设备有限公司 | Arc-shaped double-blade chopping ditching device of no-tillage combined seed and fertilizer drill |
| CN109892071A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of modified subdivision machine ditching knife suitable for high and cold natural meadow |
-
2016
- 2016-07-19 CN CN201620754265.5U patent/CN205883878U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034428A (en) * | 2016-07-19 | 2016-10-26 | 洛阳市鑫乐机械设备有限公司 | Arc-shaped double-blade chopping ditching device of no-tillage combined seed and fertilizer drill |
| CN109892071A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of modified subdivision machine ditching knife suitable for high and cold natural meadow |
| CN109892071B (en) * | 2019-04-17 | 2023-09-01 | 中国科学院地理科学与资源研究所 | Improved no-tillage complementary planter ditching knife suitable for high and cold natural grasslands |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000, Henan, Luoyang province Luolong District 310 State Road Baima Temple section South Patentee after: Luoyang Xinle Machinery Technology Co., Ltd Address before: 471000, Henan, Luoyang province Luolong District 310 State Road Baima Temple section South Patentee before: LUOYANG XINLE MACHINERY EQUIPMENT CO., LTD. |