CN108541404A - A kind of antiwind paddy field rotary tillage trench digging all-in-one machine - Google Patents
A kind of antiwind paddy field rotary tillage trench digging all-in-one machine Download PDFInfo
- Publication number
- CN108541404A CN108541404A CN201810385632.2A CN201810385632A CN108541404A CN 108541404 A CN108541404 A CN 108541404A CN 201810385632 A CN201810385632 A CN 201810385632A CN 108541404 A CN108541404 A CN 108541404A
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- China
- Prior art keywords
- cutter shaft
- shaft assembly
- antiwind
- paddy field
- machine
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Classifications
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- 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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
- A01B49/025—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven about a substantially vertical axis
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- 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 belongs to farm machinery manufacturing technology fields, and in particular to a kind of antiwind paddy field rotary tillage trench digging all-in-one machine, including rack, gearbox, curved baffle, floating type bicyclic seal assembly, cutter shaft assembly, two-way ditching plow；The cutter shaft assembly includes mutually symmetrical with left cutter shaft assembly and right cutter shaft assembly, and cutter shaft assembly is equipped with the tool magazine of helically line distribution；Two-way ditching plow is vertically mounted on the bottom of gearbox.The present invention has the following advantages compared with prior art：Gearbox is located at the centre position of rack, and left and right cutter shaft operation is made more to stablize；The selection of the reasonable arrangement and knife of tool magazine realizes that cutter operation rotation helicoid is completely overlapped, and without winding gap, operation do not wind weeds, not congestion, reduces due to a large amount of power consumptions consumption caused by winding and congestion；Entire machine construction is reasonable, is readily produced, and by largely operation practice on the spot, has stronger environmental suitability, reliability high.
Description
Technical field
The invention belongs to farm machinery manufacturing technology fields, and in particular to a kind of antiwind paddy field rotary tillage trench digging all-in-one machine.
Background technology
It in agricultural production process, needs to carry out rotary tillage ditching operation to paddy field, removes weeds to reach and level land
Purpose, still, common paddy field tillage cultivator will appear cutter shaft in operation and twine grass, congestion at present, and cutter shaft bearing block water inlet is oozed
Mud, leads to bearing wear, and power consumption penalty is serious, working efficiency；Cutter shaft twine the muddy water in grass, congestion and bearing block be difficult remove,
Cutter shaft reduced service life has invented a kind of antiwind and congestion paddy field rotary tillage trench digging all-in-one machine to solve above-mentioned drawback,
Its is simple in structure, and by largely operation practice proves on the spot, strong applicability, reliability is high, can efficiently solve paddy field rotary
The cutter shaft ploughed in tillage operation twines grass, congestion problems.
Invention content
The invention solves main problem be common paddy field rotary tillage machinery operation currently on the market when cutter shaft twine grass, gather around
Mud is oozed in the easily water inlet of stifled serious, cutter shaft bearing block, and power consumption consumption is big, cutter shaft twines careless difficulty and removes.For above-mentioned problem, devise a kind of anti-
Paddy field rotary tillage ditching all-in-one machine is wound, the cutter shaft in paddy field rotary tillage tillage operation can be efficiently solved and twine grass, congestion and bearing
Sealing problem.
The present invention is achieved by the following technical solutions：A kind of antiwind paddy field rotary tillage trench digging all-in-one machine, including rack,
Rack is equipped with the hanger bracket for being connect with tractor, and the intermediate of rack installs gearbox, and the bottom of the frame is equipped with cutter shaft
Power synchronous is transferred to cutter shaft assembly by assembly, the gearbox, advantageously reduces the requirement of dynamic equilibrium, reduces left/right knife
The abrasion at axis both ends reduces noise, reduces vibration, so that the operation of left/right cutter shaft is more stablized, the shell outside of cutter shaft assembly both sides
Equipped with floating type bicyclic seal assembly, the rack above the cutter shaft assembly is equipped with curved baffle, the two-way ditching plow peace
Loaded on gearbox bottom；
The cutter shaft assembly is divided into left cutter shaft assembly and right cutter shaft assembly, and left cutter shaft assembly is with right cutter shaft always with cutter shaft assembly center
Symmetrically；Left/right cutter shaft assembly includes left/right cutter shaft, tool magazine, rotary cut formula special type knife, and tool magazine is in four spiral shells on left/right cutter shaft
Spin line is equidistantly uniformly arranged, and every helix is made of 8 tool magazines；The rotary cut formula special type knife includes lateral incision sword and tangent
Sword, rotary cut formula special type knife side include the Sidelong portion and transition face of angled setting；The rotary cut formula special type knife is in two kinds
Direction, rotary cut formula special type knife on same helix is towards identical, and rotary cut formula special type knife on neighboring spiral is towards phase
Instead；In cutter rotary operation, the annular working region using cutter shaft as rotation center, and adjacent cutter work can be formed in space
There are a certain amount intersections between work rotation helicoid region, real so as to avoid cutter rotary operation helicoid blind area
Existing cutter operation rotary operation helicoid is completely overlapped, and without winding gap, a large number of users actual job proves weeds, this to arrange
Mode, paddy-field-working do not wind, not congestion, reduces due to a large amount of power consumptions consumption caused by winding and congestion；
The floating type bicyclic seal assembly is by spindle nose, two groups of rubber rings and alloy hoop, bearing block, deep groove ball bearing, round nut
Stop washer, round nut, gasket and sealing cover composition；The rubber ring covers next composition floating structure with alloy hoop
Rubber ring, two groups of rubber rings and alloy hoop composition symmetric form are compressed and are mounted between bearing and spindle nose, due to the bullet of rubber ring
Property it is good, wearability is high, so compress inject lubricating oil after can form good palette space, the rotary rubber ring of axis
Secured fit, muddy water is penetrated into from bearing block or spindle nose in bearing block when can effectively prevent operation, gasket and sealing cover
It is applied in combination, and plays the role of preventing external impurities from penetrating into；Gear oil can enter rubber via deep groove ball bearing gap
Circle and alloy hoop make to form confined space between cushion rubber, and increase the lubrication of spindle nose and bearing block.
As further improvement of these options, the left cutter shaft and right cutter shaft by between centers set be left and right symmetrically arranged in
Intermediate propeller shaft both sides, when work, cutter shaft rotation is symmetrical with intermediate propeller shaft, and the course of work is more steady.
As further improvement of these options, set that there are two for fixing rotary cut formula special type knife on the tool magazine
Threaded hole, this cutter fixed form, compare a threaded hole, the peace that the designs of two threaded holes can make cutter more stable
On tool magazine, cutter is avoided to swing in operation process, cutter is caused to loosen, wear in tool magazine.
As further improvement of these options, the sealing cover is equipped with pouring orifice, and pouring orifice is located at deep-groove ball axis
The corresponding position held.
As further improvement of these options, the curved baffle is circular shape, is fixedly mounted by 4 bolts
In rack, design is convenient for the dismounting and repair of cutter in this way, while arc-shaped muddy water and the sundries of being conducive to slides, and prevents operation
When soil sundries accumulation result in blockage.
As further improvement of these options, the two-way ditching plow is made of plough seat and blades, and blades is welded on
It ploughs on seat, plough seat is vertically mounted on the bottom of gearbox by bolt, and antiwind paddy field rotary tillage trench digging all-in-one machine is at work, double
The soil of gearbox vertical lower can be ploughed to ditching plow and uniformly be pushed to both sides, in order to rotary cut formula special type knife by its
It crushes.
As further improvement of these options, the rotary cut formula special type knife at work, since at lateral incision sword
It cuts soil and buries from positive cutting blade, then soil is dished out from Sidelong portion, using rotary cut mode to soil working, than impact cutting mode power consumption
It is small；Bending initial line is equipped between the Sidelong portion and transition face（532）, the angle between Sidelong portion and transition face is 125 °,
Soil is covered completely when this angular cutter works, soil cutting effect is best.
The present invention has the following advantages compared with prior art：Gearbox is located at the centre position of rack, and power passes through centre
Power synchronous is passed to left and right cutter shaft assembly by transmission shaft, advantageously reduces the requirement of dynamic equilibrium, reduces the mill at cutter shaft both ends
Damage reduces noise, reduces vibration, and left and right cutter shaft operation is made more to stablize；The selection of the reasonable arrangement and knife of tool magazine, realizes cutter
Operation rotates that helicoid is completely overlapped, and weeds are without winding gap, and operation do not wind, not congestion, reduce due to winding and congestion
Caused by a large amount of power consumptions consumption；Nut bore makes cutter is more stable to be mounted on to fix rotary blade there are two distributions on tool magazine
On tool magazine, avoid because long working leads to the loosening of cutter, abrasion；Using floating type bicyclic seal assembly, effectively keep away
Exempt from cutter shaft bearing block and ooze mud water inlet phenomenon, ensures leakproofness, improve cutter shaft service life；Entire machine construction is reasonable, is easy to
Production has stronger environmental suitability, reliability high by largely operation practice on the spot.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is cutter shaft assembly front view.
Fig. 3 is single rotary cut formula special type knife helix arrangement schematic diagram.
Fig. 4 is tool magazine front view.
Fig. 5 is floating type bicyclic seal assembly explosive view.
Fig. 6 is double ditching plow schematic diagrames.
Fig. 7 is rotary cut formula special type knife structural schematic diagram.
Fig. 8 is tool magazine processing positioning side view.
Reference sign：1 rack, 11 hanger brackets, 2 gearboxes, 3 curved baffles, 4 floating type bicyclic seal assemblies, 41
Spindle nose, 42 alloy hoops, 43 rubber rings, 44 bearing blocks, 45 deep groove ball bearings, 46 round nut stop washers, 47, round nut, 48
Seal washer, 49 sealing covers, 5 cutter shaft assemblies, 51 left/right cutter shafts, 52 tool magazines, 521 threaded holes, 53 rotary cut formula special type knifes, 531
Positive cutting blade, 532 bending initial lines, 533 lateral incision swords, 534 transition faces, 535 Sidelong portions, 6 two-way ditching plows, 61 plough seats, 62 blades.
Specific implementation mode
The following further describes the present invention with reference to the drawings.
As shown in figs. 1-4, antiwind paddy field rotary tillage trench digging all-in-one machine, including rack（1）, gearbox（2）, arc gear
Plate（3）, floating type bicyclic seal assembly（4）, cutter shaft assembly（5）, two-way ditching plow（6）；Curved baffle（3）Pass through 4 bolts
It is fixedly mounted on rack（1）On, the gearbox（2）It is arranged in rack（1）Centre position, power synchronous is passed into cutter shaft
Assembly（5）；Cutter shaft assembly（5）Both ends and floating type bicyclic seal assembly（4）Connection；
Cutter shaft assembly（5）It is made of left cutter shaft assembly and right cutter shaft assembly, two cutter shafts are left and right symmetrically arranged by between centers set, left and right
Cutter shaft assembly is divided into not by left/right cutter shaft（51）, tool magazine（52）, rotary cut formula special type knife（53）Composition, tool magazine（52）In cutter shaft
（51）Upper uniformly to arrange in four helix uniform pitch, every helix is by 8 tool magazines（52）Composition；Rotary cut formula special type knife is installed
Tool（53）When, rotary cut formula special type knife（53）In the two kinds of directions in left and right, the rotary cut formula special type knife on same helix（53）Court
To identical, rotary cut formula special type knife on neighboring spiral（53）Towards on the contrary；The rotary cut formula special type knife（53）Pass through two
Nut is fixed on tool magazine（52）On, it prevents from loosening；The two-way ditching plow（6）It is vertically mounted on gearbox（2）Bottom.
As shown in Figure 5, the floating type bicyclic seal assembly（4）By spindle nose（41）, rubber ring（42）And alloy hoop（43）、
Bearing block（44）, deep groove ball bearing（45）, round nut stop washer（46）, round nut（47）, seal washer（48）And sealing
Lid（49）Composition；Wherein rubber ring（42）With alloy hoop（43）Cover it is next be applied in combination, and two groups of rubber rings（42）With alloy
Ring（43）Symmetric form is combined into compress mounted on bearing block（44）With spindle nose（41）Between；The sealing cover（49）It is equipped with note
Hydraulic fluid port, after combination, pouring orifice is located on deep groove ball bearing（45）, gear oil can enter rubber ring via bevel gear gap（42）
And alloy hoop（43）, make rubber ring（42）Between form confined space, and increase spindle nose（41）With bearing block（44）Lubrication.
As shown in Figure 6, when which works, from lateral incision sword（533）Place starts to cut soil and from positive cutting blade
（531）Place buries, then native from Sidelong portion（535）It dishes out, transition face in rotary blade cutter（534）And Sidelong portion（535）Between
Angle be 125 °, soil is covered when this angular cutter works complete, soil cutting effect is best.
As shown in Figure 7, the two-way ditching plow（6）It is vertically mounted on gearbox by 4 bolts（2）Bottom, by ploughing
Piece（61）With plough seat（62）Composition, blades（61）Bi-directional design is conducive to intermediate soil throwing to both sides.
As shown in Figure 8, tool magazine processing positioning schematic diagram, wherein 1-4 is respectively the packet identification of different groups of helixes, is used
Assist staff in process, accurately by tool magazine（52）It arranges according to helix and carries out positioning welding.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (7)
- The all-in-one machine 1. a kind of antiwind paddy field rotary tillage is ditched, which is characterized in that including rack（1）, rack（1）Be equipped with for The hanger bracket of tractor connection（11）, rack（1）Intermediate install gearbox（2）, the bottom of the frame is equipped with cutter shaft assembly （5）, the gearbox（2）Power synchronous is transferred to cutter shaft assembly（5）, cutter shaft assembly（5）The rack of both sides（1）Outside is equipped with Floating type bicyclic seal assembly（4）, the cutter shaft assembly（5）The rack of top is equipped with curved baffle（3）, the two-way trench digging Plough（6）It is installed on gearbox（2）Bottom；The cutter shaft assembly（5）It is divided into left cutter shaft assembly and right cutter shaft assembly, left cutter shaft assembly is with right cutter shaft always with cutter shaft assembly （5）Central symmetry；Left/right cutter shaft（51）Assembly includes left/right cutter shaft（51）, tool magazine（52）, rotary cut formula special type knife（53）, knife Library（52）In left/right cutter shaft（51）Upper equidistantly uniformly to arrange in four helixes, every helix is by 8 tool magazines（52）Composition； The rotary cut formula special type knife（53）Including lateral incision sword（533）With positive cutting blade（531）, rotary cut formula special type knife（53）Side includes The Sidelong portion of angled setting（535）And transition face（534）；The rotary cut formula special type knife（53）In two kinds of directions, same spiral shell Rotary cut formula special type knife in spin line（53）Towards identical, the rotary cut formula special type knife on neighboring spiral（53）Towards on the contrary；The floating type bicyclic seal assembly（4）By spindle nose（41）, two groups of rubber rings（42）And alloy hoop（43）, bearing block （44）, deep groove ball bearing（45）, round nut stop washer（46）, round nut（47）, gasket（48）And sealing cover（49）Group At；The rubber ring（42）With alloy hoop（43）Cover the rubber ring of next composition floating structure（42）, two groups of rubber rings（42） With alloy hoop（43）Symmetric form is formed to compress mounted on bearing（44）With spindle nose（41）Between.
- 2. a kind of antiwind paddy field rotary tillage trench digging all-in-one machine as described in claim 1, which is characterized in that the left cutter shaft and right knife Axis is left and right symmetrically arranged by between centers set in intermediate propeller shaft both sides.
- 3. a kind of antiwind paddy field rotary tillage trench digging all-in-one machine as described in claim 1, which is characterized in that the tool magazine（52）On set There are two for fixing rotary cut formula special type knife（53）Threaded hole（521）.
- 4. a kind of antiwind paddy field rotary tillage trench digging all-in-one machine as described in claim 1, which is characterized in that the sealing cover（49）On Equipped with pouring orifice, pouring orifice is located at deep groove ball bearing（45）On corresponding position.
- 5. a kind of antiwind paddy field rotary tillage trench digging all-in-one machine as described in claim 1, which is characterized in that the curved baffle（3） For circular shape, it is fixedly mounted in rack by 4 bolts.
- 6. a kind of antiwind paddy field rotary tillage trench digging all-in-one machine as described in claim 1, which is characterized in that the two-way ditching plow （6）By plough seat（62）And blades（61）Composition, blades（61）It is welded on plough seat（62）On, plough seat（62）Pass through bolt right angle setting In gearbox（2）Bottom.
- 7. a kind of antiwind paddy field rotary tillage trench digging all-in-one machine as described in claim 1, which is characterized in that the Sidelong portion（535） And transition face（534）Between be equipped with bending initial line（532）, Sidelong portion（535）And transition face（534）Between angle be 125°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385632.2A CN108541404A (en) | 2018-04-26 | 2018-04-26 | A kind of antiwind paddy field rotary tillage trench digging all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385632.2A CN108541404A (en) | 2018-04-26 | 2018-04-26 | A kind of antiwind paddy field rotary tillage trench digging all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108541404A true CN108541404A (en) | 2018-09-18 |
Family
ID=63512517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810385632.2A Withdrawn CN108541404A (en) | 2018-04-26 | 2018-04-26 | A kind of antiwind paddy field rotary tillage trench digging all-in-one machine |
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| Country | Link |
|---|---|
| CN (1) | CN108541404A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757141A (en) * | 2019-01-29 | 2019-05-17 | 安徽农业大学 | Machine is broadcast suitable for rice stubble field non-ploughing rotary tillage ditching is even |
| CN109804740A (en) * | 2019-04-08 | 2019-05-28 | 西华大学 | A kind of hand-held double-vane ploughshare formula ditching machine |
| CN111357434A (en) * | 2018-12-26 | 2020-07-03 | 浙江星月实业有限公司 | Ditching machine |
| CN111357433A (en) * | 2018-12-26 | 2020-07-03 | 浙江星月实业有限公司 | Ditching machine |
| CN112640604A (en) * | 2020-12-29 | 2021-04-13 | 沈阳农业大学 | Counter-rotating type greenhouse deep-rotating machine |
-
2018
- 2018-04-26 CN CN201810385632.2A patent/CN108541404A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357434A (en) * | 2018-12-26 | 2020-07-03 | 浙江星月实业有限公司 | Ditching machine |
| CN111357433A (en) * | 2018-12-26 | 2020-07-03 | 浙江星月实业有限公司 | Ditching machine |
| CN111357433B (en) * | 2018-12-26 | 2024-06-11 | 浙江星月实业有限公司 | Ditching machine |
| CN111357434B (en) * | 2018-12-26 | 2024-06-11 | 浙江星月实业有限公司 | Ditching machine |
| CN109757141A (en) * | 2019-01-29 | 2019-05-17 | 安徽农业大学 | Machine is broadcast suitable for rice stubble field non-ploughing rotary tillage ditching is even |
| CN109804740A (en) * | 2019-04-08 | 2019-05-28 | 西华大学 | A kind of hand-held double-vane ploughshare formula ditching machine |
| CN109804740B (en) * | 2019-04-08 | 2021-11-26 | 西华大学 | Hand-held double-wing furrow-making machine |
| CN112640604A (en) * | 2020-12-29 | 2021-04-13 | 沈阳农业大学 | Counter-rotating type greenhouse deep-rotating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |
|
| WW01 | Invention patent application withdrawn after publication |