CN110521301A - A kind of wheel throwing soil device - Google Patents
A kind of wheel throwing soil device Download PDFInfo
- Publication number
- CN110521301A CN110521301A CN201910946681.3A CN201910946681A CN110521301A CN 110521301 A CN110521301 A CN 110521301A CN 201910946681 A CN201910946681 A CN 201910946681A CN 110521301 A CN110521301 A CN 110521301A
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- Prior art keywords
- native
- soil
- throwing
- wheel
- blade
- 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.)
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- 239000002689 soil Substances 0.000 title claims abstract description 115
- 238000005520 cutting process Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 19
- 230000009467 reduction Effects 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012271 agricultural production Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
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 wheel throwing soil device, belong to agricultural equipment technology field, including disk, wheel hub, cuts native knife, throw native blade, throw native housing, angle adjusting mechanism, baffle；Wheel throwing soil is connected with rack, and the first from left dextroposition arrangement simultaneously drives advance by matched earthing equipment；Native edge curve is cut using equation r=τ eφ/tanτThe slip cutting angles cutting edges such as composition, wherein r is polar diameter, and φ is polar angle, and τ is blade slip cutting angle, 25 °≤τ≤35 °, waits slip cutting angles cutting edge to pass through drag reduction to reduce the fluctuation of speed of wheel throwing soil.When actual job, wheel throwing soil rotation takes soil on the spot and uniformly sheds and be covered on ground soil breadth as requested and thickness.The present invention is matched with earthing equipment, is suitable for needing to carry out ground suitable for agricultural production process to the uniform earthing of substantially wide row throwing the operation process of earthing.
Description
Technical field
The invention belongs to agricultural equipment technology field, more particularly to needing to carry out uniform earthing work to ground in agricultural production
The device of industry.
Background technique
In agricultural production, it is often necessary to lid pressure is carried out to one layer of thin soil of covering above ground or covering, breadth is larger,
And have certain requirement to the breadth, thickness and the uniformity of earthing, it throws Casing ways using wheel throwing soil and can be very good to meet and cover
The requirement of native operation.Native knife is cut when actual job and cuts that soil resistance suffered by soil is larger, and wheel throwing soil fluctuation of speed degree is larger, is caused
Throwing native continuity and uniformity reduces.Therefore the intensity of native knife cut to wheel throwing soil critical component and blade curve shape have it is higher
It is required that.
Currently, to cut soil resistance in operation larger for existing covering machine wheel throwing soil both at home and abroad, cut native knife intensity and earthing is equal
Even property needs to be further increased.Wheel throwing soil mechanism as described in patent CN208159146U, it is simpler to cut native edge curve, cuts
Soil resistance is larger, and blade is bent over and connect with blade when installing, and reduce blade cuts native intensity.Therefore it needs to wheel throwing soil
Mechanism improves, it is made preferably to meet the native job requirements of throwing.
Summary of the invention
It cannot be to the shortcomings and deficiencies of substantially wide scope uniformly continuous earthing, this hair for wheel throwing soil device in the prior art
Bright is designed to provide a kind of wheel throwing soil device, can continuously take soil and uniform earthing, earthing width is big, and earthing is uniform
Property it is high.
In order to solve the technical problem to be solved in the present invention, The present invention gives following technical schemes:
A kind of wheel throwing soil device, which is characterized in that including disk 1, wheel hub 2, cut native knife 3, the native blade 4 of throwing, throwing native housing 5, angle
Spend regulating mechanism 6, baffle 7；It throws native blade 4 to be connected with disk 1 and 2 equal indicative of wheel hub, cuts native knife 3 and be bolted on throwing soil
Blade 4 meets native side, and wheel hub 2 rotates and then drive cuts native knife 3 and cuts soil, and throwing native blade 4 is dished out by soil and uniform fold is in operation
Ground；
The blade curve for cutting native knife 3 uses equation r=τ eφ/tanτThe slip cutting angles cutting edges such as composition, wherein r is polar diameter, and φ is pole
Angle, τ are blade slip cutting angle, 25 °≤τ≤35 °, wait slip cutting angles cutting edge to pass through drag reduction to reduce the fluctuation of speed of wheel throwing soil；Installation
The radius cut the maximum radius of turn of native knife 3 and be greater than disk 1 afterwards；
It the native blade 4 of the throwing and cuts native 3 equal indicative of knife and is mounted on 1 circumferencial direction of disk, disk 1 is at least equipped with 4 and cuts soil
Knife 3；1 radius of wheel throwing soil disk cuts embedded depth in native 3 quantity of knife and operation process and matches, and guarantees in cutting soil process at least
There are two to cut the native participation of knife 3 simultaneously and cut native operation, by the balanced moment of resistance and cuts native continuity, it is uniform to improve wheel throwing soil earthing
Property；
The native blade 4 of the throwing throws native 42 side of plate and 41 vertical welding of blade backboard, and 43 plane of other side tool apron and vertical guide have α
Angle, 0 °≤α≤15 °, to cut soil roll tiltedly, cut native knife 3 and be fastened by bolts with 43 plane of tool apron；It cuts native knife 3 and cuts native mistake
There are α angles for Cheng Zhongyu vertical guide, to reduce the friction in knife face cutting soil process with soil, reduce soil cutting resistance, and then reduce and throw
Native wheel speed fluctuation, improves earthing uniformity；By in 43 plane of tool apron and cutting and adding gasket between native knife 3, change the angle of α
Degree, and then adapt to different types of operation ground；
At work, the axial line of wheel throwing soil is parallel to the ground for the wheel throwing soil device, with wheel throwing soil device direction of advance one
It causes.
The disk 1 is machined with slot with the circumferential equal indicative of wheel hub 2, throws in the native insertion disk 1 of blade 4 and 2 slot of wheel hub and realizes
The fixation of position, blade backboard 41 are bonded with disk 1 and by being bolted.
The native housing 5 of throwing side of being unearthed is hinged with baffle 7, and passes through the angle of the change baffle 7 of angle adjusting mechanism 6
Change and throws native angle size；
The native housing 5 of the throwing includes annulus 51, connecting plate 52, housing backboard 53, shell 54, throws native housing 5 and wheel hub 2 is same feels at ease
It fills and passes through connecting plate 52 and be connected with rack；The angle adjusting mechanism 6 includes screw rod 61, connecting rod 62 and hook 63, angle tune
6 side screw rod 61 of mechanism is saved with baffle 7 by pin connection, realizes the relative rotation around baffle 7, other side hook 63, which hooks, is throwing soil
On the annulus 51 of housing 5；
6 connecting rod of angle adjusting mechanism, 62 side is connected through a screw thread with screw rod 61, and the other side is a unthreaded hole, links up with 63 tops
Across unthreaded hole and diameter is less than unthreaded hole diameter, and base diameter is greater than unthreaded hole diameter to prevent hook 63 and the disengaging of connecting rod 62, rotation
Connecting rod 62 changes with the angle of the relative position of screw rod 61 and then change baffle 7 and realizes the fixation of angle.
A kind of wheel throwing soil device, its working principles are as follows:
A kind of wheel throwing soil device of the present invention can continuously take soil and according to the breadth of job requirements and the uniform earthing of thickness,
Detailed process and working principle are expressed as follows:
When covering device carries out operation, two wheel throwing soils are articulated to matched earthing equipment two sides, and according to job requirements
Earthing breadth and thickness adjust the spacing and embedded depth of two sides wheel throwing soil；Wheel throwing soil is driven by hydraulic motor, adjusts wheel throwing soil
Revolving speed controls earthing breadth, thickness and the uniformity.With the advance of earthing equipment, wheel throwing soil rotary cutting soil and by soil according to operation
It is required that uniform fold is on ground.
Compared with prior art, a kind of advantageous effects of wheel throwing soil device of the present invention are: can continuously take soil and by
The uniform earthing of breadth and thickness according to job requirements, earthing width are big；Fluctuation of speed when can reduce operation, improve stationarity and
Continuity, earthing uniformity are high.
Detailed description of the invention
Fig. 1 is a kind of general assembly structural schematic diagram of wheel throwing soil device of the present invention；
Fig. 2 is the structural schematic diagram that a kind of wheel throwing soil device of the present invention throws native blade；
Fig. 3 is the structural schematic diagram that a kind of wheel throwing soil device of the present invention throws native housing；
Fig. 4 is a kind of structural schematic diagram of wheel throwing soil design factors regulating mechanism of the present invention；
Fig. 5 is that a kind of wheel throwing soil device of the present invention cuts native knife cutting soil process schematic diagram；
Description of symbols: 1. disks, 2. wheel hubs, 3. cut native knife, and 4. throw native blades, and 5. throw native housings, 6. angle adjusting mechanisms,
7. baffle；41 blade backboards, 42. throw native plate, 43. tool aprons；51. annulus, 52. connecting plates, 53. housing backboards, 54. shells；61.
Screw rod, 62. connecting rods, 63. hooks.
Specific embodiment
The specification drawings and specific embodiments provided below with reference to inventor do a kind of wheel throwing soil device of the present invention
It further illustrates.The connection relationship between component or component that all present invention are not described in, is all made of the prior art.
Fig. 1 is a kind of general assembly structural schematic diagram of wheel throwing soil device of the present invention, and actual job rotation direction is as shown in the figure；
A kind of wheel throwing soil device, including disk 1, wheel hub 2, cut native knife 3, throw native blade 4, throw native housing 5, angle adjusting mechanism 6, baffle
7；
Native blade 4 is thrown to be connected with disk 1 and 2 equal indicative of wheel hub, that cuts that native knife 3 is bolted on throwing soil blade 4 meets native side,
Wheel hub 2 rotates and then drive cuts native knife 3 and cuts soil, and throwing native blade 4 is dished out by soil and uniform fold is on operation ground；
The blade curve for cutting native knife 3 uses equation r=τ eφ/tanτThe slip cutting angles cutting edges such as composition, wherein r is polar diameter, and φ is pole
Angle, τ are blade slip cutting angle, 25 °≤τ≤35 °, wait slip cutting angles cutting edge to pass through drag reduction to reduce the fluctuation of speed of wheel throwing soil, this reality
Apply example selection slip cutting angle τ=35 °；The radius cut the maximum radius of turn of native knife 3 and be greater than disk 1 after installation；
It the native blade 4 of the throwing and cuts native 3 equal indicative of knife and is mounted on 1 circumferencial direction of disk, disk 1 is at least equipped with 4 and cuts soil
Knife 3；1 radius of wheel throwing soil disk cuts embedded depth in native 3 quantity of knife and operation process and matches, and guarantees in cutting soil process at least
There are two to cut the native participation of knife 3 simultaneously and cut native operation, by the balanced moment of resistance and cuts native continuity, it is uniform to improve wheel throwing soil earthing
Property；The present embodiment is equipped with 6 and cuts native knife, and 1 radius of wheel throwing soil disk selects 200mm, can when embedded depth is h=100mm
Guarantee has two to cut the native participation of knife 3 simultaneously in cutting soil process cuts native operation.
At work, the axial line of wheel throwing soil is parallel to the ground for the wheel throwing soil device, with wheel throwing soil device advance side
To consistent.
The disk 1 is machined with slot with the circumferential equal indicative of wheel hub 2, throws in the native insertion disk 1 of blade 4 and 2 slot of wheel hub and realizes
The fixation of position, blade backboard 41 are bonded with disk 1 and by being bolted.
Fig. 2 is the structural schematic diagram that a kind of wheel throwing soil device of the present invention throws native blade 4, and the native blade 4 of the throwing throws native plate 42
Side and 41 vertical welding of blade backboard, 43 plane of other side tool apron and vertical guide have an angle of α, and 0 °≤α≤15 °, to cutting soil
It rolls tiltedly, cuts native knife 3 and be fastened by bolts with 43 plane of tool apron；It cuts in native 3 cutting soil process of knife with vertical guide there are α angle, with
Reduce the friction in knife face cutting soil process with soil, reduces soil cutting resistance, and then reduce wheel throwing soil velocity perturbation, it is uniform to improve earthing
Property；By in 43 plane of tool apron and cutting and adding gasket between native knife 3, change the angle of α, and then with adapting to different types of operation
Face；
Fig. 3 and Fig. 4 is the structural schematic diagram that a kind of wheel throwing soil device of the present invention throws native housing 5 and angle adjusting mechanism 6, the throwing
Native housing 5 side of being unearthed is hinged with baffle 7, and it is big by the angle that angle adjusting mechanism 6 changes baffle 7 to change throwing Tu Jiao
It is small；The native housing 5 of the throwing includes annulus 51, connecting plate 52, housing backboard 53, shell 54, throws native housing 5 and wheel hub 2 is same feels at ease
It fills and passes through connecting plate 52 and be connected with rack；The angle adjusting mechanism 6 includes screw rod 61, connecting rod 62 and hook 63, angle tune
6 side screw rod 61 of mechanism is saved with baffle 7 by pin connection, realizes the relative rotation around baffle 7, other side hook 63, which hooks, is throwing soil
On the annulus 51 of housing 5；6 connecting rod of angle adjusting mechanism, 62 side is connected through a screw thread with screw rod 61, and the other side is a light
Hole, 63 tops of hook are across unthreaded hole and diameter is less than unthreaded hole diameter, and base diameter is greater than unthreaded hole diameter to prevent hook 63 and connect
Bar 62 is detached from, and swivel link 62 changes with the angle of the relative position of screw rod 61 and then change baffle 7 and realizes the fixation of angle.
Fig. 5 is that a kind of wheel throwing soil device of the present invention cuts native 3 cutting soil process schematic diagram of knife, and Fig. 5 shows to cut native 3 cutting soil process of knife
Two states, the native blade 4 of the throwing and cut native 3 equal indicative of knife and are mounted on 1 circumferencial direction of disk, and the present embodiment is equipped with 6
Native knife is cut, 1 radius of wheel throwing soil disk selects 200mm, when embedded depth is h=100mm, it is ensured that have simultaneously in cutting soil process
It cuts the native participation of knife 3 for two and cuts native operation.
Further illustrate a kind of working principle of wheel throwing soil device of the present invention:
A kind of wheel throwing soil device of the present invention can continuously take soil and according to the breadth of job requirements and the uniform earthing of thickness,
Detailed process and working principle are expressed as follows:
When covering device carries out operation, two wheel throwing soils are articulated to matched earthing equipment two sides, and according to job requirements
Earthing breadth and thickness adjust two sides wheel throwing soil spacing and embedded depth；Wheel throwing soil is driven by hydraulic motor, is adjusted and is thrown soil
Wheel speed controls earthing breadth, thickness and the uniformity.With the advance of earthing equipment, wheel throwing soil rotary cutting soil and by soil according to work
Industry requires uniform fold on ground.
It is noted that the above content is only to illustrate a kind of technical solution of the invention, rather than model is protected to the present invention
The limitation enclosed, the simple modification or equivalent replacement that those skilled in the art carries out technical solution of the present invention, does not take off
Spirit and scope from technical solution of the present invention.
Claims (3)
1. a kind of wheel throwing soil device, which is characterized in that including disk (1), wheel hub (2), cut native knife (3), the native blade (4) of throwing, throwing
Native housing (5), angle adjusting mechanism (6), baffle (7)；
It throws native blade (4) to be connected with disk (1) and wheel hub (2) equal indicative, cuts native knife (3) and be bolted on the native blade of throwing
(4) meet native side, wheel hub (2), which is rotated and then driven, to be cut native knife (3) and cuts soil, throws that native blade (4) dishes out soil and uniform fold exists
Operation ground；
The blade curve for cutting native knife (3) uses equation r=τ eφ/tanτThe slip cutting angles cutting edges such as composition, wherein r is polar diameter, and φ is
Polar angle, τ are blade slip cutting angle, 25 °≤τ≤35 °, wait slip cutting angles cutting edge to pass through drag reduction to reduce the fluctuation of speed of wheel throwing soil；Peace
The radius cut the maximum radius of turn of native knife (3) and be greater than disk (1) after dress；
It the native blade (4) of the throwing and cuts native knife (3) equal indicative and is mounted on disk (1) circumferencial direction, disk (1) is at least equipped with
4 are cut native knife (3)；Wheel throwing soil disk (1) radius cuts embedded depth in native knife (3) quantity and operation process and matches, and guarantees to cut
At least while there are two to cut native knife (3) during soil to participate in cutting native operation, by the balanced moment of resistance and cuts native continuity, improve
Wheel throwing soil earthing uniformity；
The native blade (4) of the throwing throws native plate (42) side and blade backboard (41) vertical welding, other side tool apron (43) plane with
Vertical guide has the angle of α, 0 °≤α≤15 °, rolls tiltedly to soil is cut, cuts native knife (3) and be fastened by bolts with tool apron (43) plane；
It cuts in native knife (3) cutting soil process with vertical guide there are α angle, to reduce in knife face cutting soil process and soil is cut in the friction of soil, reduction
Torque, and then reduce wheel throwing soil velocity perturbation, improve earthing uniformity；By in tool apron (43) plane and cutting between native knife (3)
Gasket is added, changes the angle of α, and then adapt to different types of operation ground；
At work, the axial line of wheel throwing soil is parallel to the ground for the wheel throwing soil device, with wheel throwing soil device direction of advance one
It causes.
2. a kind of wheel throwing soil device according to claim 1, which is characterized in that the disk (1) and wheel hub (2) are circumferential etc.
Indexing is machined with slot, throws native blade (4) and is inserted into disk (1) and wheel hub (2) slot the fixation for realizing position, blade backboard (41) with
Disk (1) is bonded and by being bolted.
3. a kind of wheel throwing soil device according to claim 1, which is characterized in that the unearthed side of the native housing (5) of the throwing is hinged
Have baffle (7), and is changed by the angle that angle adjusting mechanism (6) change baffle (7) and throw native angle size；
The native housing (5) of the throwing includes annulus (51), connecting plate (52), housing backboard (53), shell (54), throws native housing (5)
With wheel hub (2) it is concentric installation and be connected by connecting plate (52) with rack；The angle adjusting mechanism (6) include screw rod (61),
Connecting rod (62) and hook (63), angle adjusting mechanism (6) side screw rod (61) and baffle (7) are realized by pin connection around baffle
(7) relative rotation, the other side are linked up with (63) and are hooked on the annulus (51) for throwing native housing (5)；
Angle adjusting mechanism (6) connecting rod (62) side is connected through a screw thread with screw rod (61), and the other side is a unthreaded hole, hook
(63) top passes through unthreaded hole and diameter is less than unthreaded hole diameter, and base diameter is greater than unthreaded hole diameter to prevent hook (63) and connecting rod
(62) it is detached from, swivel link (62) changes the relative position with screw rod (61) and then changes the angle of baffle (7) and realize angle
Fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946681.3A CN110521301A (en) | 2019-10-06 | 2019-10-06 | A kind of wheel throwing soil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946681.3A CN110521301A (en) | 2019-10-06 | 2019-10-06 | A kind of wheel throwing soil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110521301A true CN110521301A (en) | 2019-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910946681.3A Pending CN110521301A (en) | 2019-10-06 | 2019-10-06 | A kind of wheel throwing soil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110521301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989996A (en) * | 2020-08-18 | 2020-11-27 | 朱建华 | Prevent that soil from throwing intelligent agriculture earthing mechanical equipment that spatters |
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| CN1051283A (en) * | 1989-10-31 | 1991-05-15 | 江苏工学院 | Energy-saving rotary cultivating coulter and method for designing thereof |
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| CN106489440A (en) * | 2016-10-19 | 2017-03-15 | 中国农业大学 | Based on the adjustable straw reducing mechanism for supporting sliding cutting principle |
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-
2019
- 2019-10-06 CN CN201910946681.3A patent/CN110521301A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051283A (en) * | 1989-10-31 | 1991-05-15 | 江苏工学院 | Energy-saving rotary cultivating coulter and method for designing thereof |
| CN204047184U (en) * | 2014-08-19 | 2014-12-31 | 农业部南京农业机械化研究所 | The broken straw articles of a kind of combine |
| RU2608067C1 (en) * | 2015-10-13 | 2017-01-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный университет" | Rotary ameliorative ripper |
| CN106489440A (en) * | 2016-10-19 | 2017-03-15 | 中国农业大学 | Based on the adjustable straw reducing mechanism for supporting sliding cutting principle |
| CN108848692A (en) * | 2018-05-04 | 2018-11-23 | 华中农业大学 | Six spiral rotary tillage stubble-cleanings bury careless rotor |
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| Title |
|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989996A (en) * | 2020-08-18 | 2020-11-27 | 朱建华 | Prevent that soil from throwing intelligent agriculture earthing mechanical equipment that spatters |
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